/* =========================================================================
   Symbio AI - Design System
   One stylesheet, one source of truth. Sections:
     1.  Design tokens (custom properties)
     2.  Dark theme
     3.  Reset & base
     4.  Accessibility helpers
     5.  Layout primitives (container, section, grid)
     6.  Typography helpers (eyebrow, section head, gradient text)
     7.  Buttons
     8.  Brand lockup
     9.  Site header & navigation
     10. Theme toggle & mobile menu button
     11. Living hero (aurora, rotating word, lead inbox)
     12. Cards, features, teasers
     13. Process steps & founders
     14. Pricing
     15. Proof / reviews
     16. Forms (free scan)
     17. Footer
     18. Offer extensions (apps lane, pricing anchors, audience, concepts)
     19. Reveal-on-scroll
     20. Reduced motion
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. Design tokens
   ------------------------------------------------------------------------- */
:root {
  /* Brand */
  --brand-accent: #2f6bff;
  --brand-accent-2: #7a4dff;
  --grad-accent: linear-gradient(135deg, #2f6bff, #7a4dff);
  --grad-soft: linear-gradient(135deg, rgba(47, 107, 255, 0.12), rgba(122, 77, 255, 0.12));

  /* Light surfaces & ink */
  --c-bg: #fff;
  --c-bg-tint: #f4f7fe;
  --c-surface: #fff;
  --c-surface-2: #f4f6fb;
  --c-surface-3: #eaeef7;
  --c-text: #0b1220;
  --c-text-muted: #515c70;
  --c-text-faint: #7a8499;
  --c-border: rgba(11, 18, 32, 0.1);
  --c-border-strong: rgba(11, 18, 32, 0.18);
  --c-accent: #2f6bff;
  --c-accent-ink: #fff;
  --c-accent-soft: rgba(47, 107, 255, 0.1);
  --c-ring: rgba(47, 107, 255, 0.55);
  --c-header-bg: rgba(255, 255, 255, 0.78);
  --c-success: #14a06b;
  --c-success-soft: rgba(20, 160, 107, 0.14);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(13, 24, 51, 0.06), 0 1px 3px rgba(13, 24, 51, 0.08);
  --shadow-md: 0 12px 30px -16px rgba(13, 24, 51, 0.28);
  --shadow-lg: 0 30px 60px -28px rgba(13, 24, 51, 0.4);
  --shadow-accent: 0 12px 28px -10px rgba(47, 107, 255, 0.5);

  /* Typography */
  --font-sans:
    -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, Roboto, Helvetica, Arial,
    sans-serif;
  --font-mono:
    ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --fs-200: 0.8125rem;
  --fs-300: 0.9375rem;
  --fs-400: 1rem;
  --fs-500: 1.125rem;
  --fs-600: clamp(1.2rem, 1.6vw, 1.35rem);
  --fs-700: clamp(1.45rem, 2.6vw, 1.9rem);
  --fs-800: clamp(1.9rem, 4vw, 2.85rem);
  --fs-900: clamp(2.5rem, 6vw, 4.25rem);

  --lh-tight: 1.08;
  --lh-snug: 1.3;
  --lh-base: 1.65;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Radii */
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  /* Structure */
  --container: 1140px;
  --container-narrow: 760px;
  --gutter: clamp(1.1rem, 4vw, 2rem);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.7, 0.25, 1);
  --dur-fast: 0.16s;
  --dur: 0.25s;
  --dur-slow: 0.6s;

  /* Z-index */
  --z-header: 100;
  --z-skip: 300;

  color-scheme: light;
}

/* -------------------------------------------------------------------------
   2. Dark theme - applied by OS preference, or forced via [data-theme]
   ------------------------------------------------------------------------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --c-bg: #090d16;
    --c-bg-tint: #0d1320;
    --c-surface: #111726;
    --c-surface-2: #161d2e;
    --c-surface-3: #1d2638;
    --c-text: #eef2fb;
    --c-text-muted: #a3afc6;
    --c-text-faint: #76829b;
    --c-border: rgba(255, 255, 255, 0.1);
    --c-border-strong: rgba(255, 255, 255, 0.2);
    --c-accent: #4b8bff;
    --c-accent-soft: rgba(75, 139, 255, 0.16);
    --c-ring: rgba(94, 158, 255, 0.65);
    --c-header-bg: rgba(11, 16, 27, 0.72);
    --c-success: #2bd08a;
    --c-success-soft: rgba(43, 208, 138, 0.16);
    --shadow-md: 0 14px 34px -16px rgba(0, 0, 0, 0.7);
    --shadow-lg: 0 34px 70px -28px rgba(0, 0, 0, 0.78);
    --shadow-accent: 0 14px 30px -10px rgba(47, 107, 255, 0.55);

    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --c-bg: #090d16;
  --c-bg-tint: #0d1320;
  --c-surface: #111726;
  --c-surface-2: #161d2e;
  --c-surface-3: #1d2638;
  --c-text: #eef2fb;
  --c-text-muted: #a3afc6;
  --c-text-faint: #76829b;
  --c-border: rgba(255, 255, 255, 0.1);
  --c-border-strong: rgba(255, 255, 255, 0.2);
  --c-accent: #4b8bff;
  --c-accent-soft: rgba(75, 139, 255, 0.16);
  --c-ring: rgba(94, 158, 255, 0.65);
  --c-header-bg: rgba(11, 16, 27, 0.72);
  --c-success: #2bd08a;
  --c-success-soft: rgba(43, 208, 138, 0.16);
  --shadow-md: 0 14px 34px -16px rgba(0, 0, 0, 0.7);
  --shadow-lg: 0 34px 70px -28px rgba(0, 0, 0, 0.78);
  --shadow-accent: 0 14px 30px -10px rgba(47, 107, 255, 0.55);

  color-scheme: dark;
}

/* -------------------------------------------------------------------------
   3. Reset & base
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--fs-400);
  line-height: var(--lh-base);
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizelegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--c-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

button {
  font-family: inherit;
}

h1,
h2,
h3,
h4 {
  line-height: var(--lh-snug);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

:where(a, button, input, textarea, select, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--c-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

/* -------------------------------------------------------------------------
   4. Accessibility helpers
   ------------------------------------------------------------------------- */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 50%;
  top: 0;
  z-index: var(--z-skip);
  transform: translate(-50%, -120%);
  padding: 0.7rem 1.2rem;
  background: var(--c-text);
  color: var(--c-bg);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: transform var(--dur) var(--ease);
}

.skip-link:focus {
  transform: translate(-50%, 0);
}

/* -------------------------------------------------------------------------
   5. Layout primitives
   ------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: clamp(3.5rem, 8vw, 7rem);
}

.section--tight {
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.section--tint {
  background: var(--c-bg-tint);
}

.grid {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.75rem);
}

.grid--top {
  align-items: start;
}

/* Small, intentional spacing/alignment utilities. */
.center {
  text-align: center;
}

.mt-6 {
  margin-top: var(--space-6);
}

.mt-7 {
  margin-top: var(--space-7);
}

@media (min-width: 640px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 880px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* -------------------------------------------------------------------------
   6. Typography helpers
   ------------------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-200);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.eyebrow::before {
  content: "";
  width: 1.6rem;
  height: 2px;
  background: var(--grad-accent);
  border-radius: var(--radius-pill);
}

.eyebrow--center::before {
  display: none;
}

.gradient-text {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section__head {
  max-width: 46rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.section__head--center {
  margin-inline: auto;
  text-align: center;
}

.section__title {
  margin-top: 0.7rem;
  font-size: var(--fs-800);
}

.section__lead {
  margin-top: 1rem;
  font-size: var(--fs-500);
  color: var(--c-text-muted);
}

.text-lead {
  font-size: var(--fs-500);
  color: var(--c-text-muted);
}

/* -------------------------------------------------------------------------
   7. Buttons
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 0.85rem 1.5rem;
  font-size: var(--fs-400);
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.btn--primary {
  background-image: var(--grad-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px -12px rgba(47, 107, 255, 0.62);
}

.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-border-strong);
}

.btn--ghost:hover {
  background: var(--c-surface-2);
  transform: translateY(-2px);
}

.btn--secondary {
  background: var(--c-surface);
  color: var(--c-text);
  border-color: var(--c-border);
  box-shadow: var(--shadow-sm);
}

.btn--secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--sm {
  padding: 0.6rem 1.05rem;
  font-size: var(--fs-300);
}

.btn--lg {
  padding: 1.05rem 1.9rem;
  font-size: var(--fs-500);
}

.btn--block {
  width: 100%;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

.btn-row--center {
  justify-content: center;
}

/* -------------------------------------------------------------------------
   8. Brand lockup
   ------------------------------------------------------------------------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--c-text);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand__mark {
  width: 2.1rem;
  height: 2.1rem;
  flex: none;
}

/* Use the colour mark on light, the reversed mark on dark. */
.brand__mark--dark {
  display: none;
}

[data-theme="dark"] .brand__mark--light {
  display: none;
}

[data-theme="dark"] .brand__mark--dark {
  display: block;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .brand__mark--light {
    display: none;
  }

  :root:not([data-theme]) .brand__mark--dark {
    display: block;
  }
}

.brand__name {
  font-size: 1.2rem;
}

.brand__accent {
  margin-left: 0.18em;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand--footer .brand__name {
  font-size: 1.35rem;
}

/* -------------------------------------------------------------------------
   9. Site header & navigation
   ------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--c-header-bg);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--c-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1720px;
  min-height: 4.4rem;
  min-width: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  min-width: 0;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.site-nav__link {
  display: inline-block;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-300);
  font-weight: 500;
  text-decoration: none;
  color: var(--c-text-muted);
  transition:
    color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.site-nav__link:hover {
  color: var(--c-text);
  background: var(--c-surface-2);
}

.site-nav__link[aria-current="page"] {
  color: var(--c-text);
  background: var(--c-accent-soft);
}

.site-nav__item--cta {
  margin-left: 0.4rem;
}

.site-header__actions {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 0.5rem;
  position: relative;
  z-index: 5;
}

/* Tablet/mobile: collapse the link list before it can crowd the header. */
@media (max-width: 1739px) {
  .site-nav__list {
    position: absolute;
    inset: calc(100% + 0.6rem) var(--gutter) auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: 0.75rem var(--gutter) 1.25rem;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 1.35rem;
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - 6rem);
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    white-space: normal;
    z-index: 4;
    transition:
      opacity var(--dur) var(--ease),
      transform var(--dur) var(--ease),
      visibility var(--dur) var(--ease);
  }

  .site-nav__list.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .site-nav__link {
    padding: 0.8rem 0.9rem;
    font-size: var(--fs-500);
  }

  .site-nav__item--cta {
    margin: 0.4rem 0 0;
  }

  .site-nav__item--cta .btn {
    width: 100%;
    padding-block: 0.85rem;
    font-size: var(--fs-400);
  }
}

/* -------------------------------------------------------------------------
   10. Theme toggle & mobile menu button
   ------------------------------------------------------------------------- */
.theme-toggle,
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  color: var(--c-text);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition:
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.theme-toggle:hover,
.nav-toggle:hover {
  background: var(--c-surface-3);
}

@media (min-width: 1740px) {
  .nav-toggle {
    display: none;
  }
}

.theme-toggle__icon {
  width: 1.25rem;
  height: 1.25rem;
}

/* Light by default -> show the moon (click to go dark). */
.theme-toggle__icon--sun {
  display: none;
}

.theme-toggle__icon--moon {
  display: block;
}

[data-theme="dark"] .theme-toggle__icon--sun {
  display: block;
}

[data-theme="dark"] .theme-toggle__icon--moon {
  display: none;
}

/* Pre-JS fallback: honour the OS preference when no choice is stored. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-toggle__icon--sun {
    display: block;
  }

  :root:not([data-theme]) .theme-toggle__icon--moon {
    display: none;
  }
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  display: block;
  width: 1.25rem;
  height: 2px;
  background: currentcolor;
  border-radius: var(--radius-pill);
  transition:
    transform var(--dur) var(--ease),
    opacity var(--dur) var(--ease);
}

.nav-toggle__bars {
  position: relative;
}

.nav-toggle__bars::before {
  position: absolute;
  top: -6px;
}

.nav-toggle__bars::after {
  position: absolute;
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
  top: 0;
  transform: rotate(-45deg);
}

/* -------------------------------------------------------------------------
   11. Living hero
   ------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3.5rem, 9vw, 7rem);
}

.hero__aurora {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero__aurora::before,
.hero__aurora::after {
  content: "";
  position: absolute;
  width: min(70vw, 720px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
}

.hero__aurora::before {
  top: -22%;
  left: -8%;
  background: radial-gradient(circle at center, #2f6bff, transparent 62%);
  animation: aurora-drift-a 19s ease-in-out infinite alternate;
}

.hero__aurora::after {
  top: -10%;
  right: -10%;
  background: radial-gradient(circle at center, #7a4dff, transparent 62%);
  animation: aurora-drift-b 23s ease-in-out infinite alternate;
}

[data-theme="dark"] .hero__aurora::before,
[data-theme="dark"] .hero__aurora::after {
  opacity: 0.42;
}

@keyframes aurora-drift-a {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }

  to {
    transform: translate3d(7%, 9%, 0) scale(1.18);
  }
}

@keyframes aurora-drift-b {
  from {
    transform: translate3d(0, 0, 0) scale(1.05);
  }

  to {
    transform: translate3d(-9%, 6%, 0) scale(0.92);
  }
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}

@media (min-width: 940px) {
  .hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (min-width: 1180px) {
  .hero__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(35rem, 1.08fr);
  }
}

.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.85rem 0.4rem 0.5rem;
  margin-bottom: 1.4rem;
  font-size: var(--fs-200);
  font-weight: 600;
  color: var(--c-text-muted);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

.hero__pill-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--c-success);
  box-shadow: 0 0 0 4px var(--c-success-soft);
}

.hero__title {
  font-size: var(--fs-900);
  line-height: var(--lh-tight);
}

.hero__rotator {
  display: inline-block;
  white-space: nowrap;
}

.hero__rotator-word {
  display: inline-block;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition:
    opacity 0.35s var(--ease),
    transform 0.35s var(--ease);
}

.hero__rotator-word.is-exiting {
  opacity: 0;
  transform: translateY(-0.4em);
}

.hero__rotator-word.is-entering {
  opacity: 0;
  transform: translateY(0.4em);
}

.hero__lead {
  max-width: 34rem;
  margin-top: 1.4rem;
  font-size: var(--fs-500);
  color: var(--c-text-muted);
}

.hero__cta {
  margin-top: 2rem;
}

.hero__trust {
  margin-top: 1.05rem;
  font-size: var(--fs-300);
  font-weight: 600;
  color: var(--c-text);
}

.hero__note {
  margin-top: 0.65rem;
  font-size: var(--fs-300);
  color: var(--c-text-faint);
}

.hero__note a {
  color: var(--c-accent);
  font-weight: 600;
  text-decoration: none;
}

.hero__note a:hover {
  text-decoration: underline;
}

/* Lead inbox -------------------------------------------------------------- */
.lead-inbox {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.25rem;
  overflow: hidden;
}

.lead-inbox__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--c-border);
}

.lead-inbox__title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: var(--fs-300);
  font-weight: 600;
}

.lead-inbox__live {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--c-success);
  animation: pulse 2s ease-in-out infinite;
}

.lead-inbox__count {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  font-size: var(--fs-200);
  color: var(--c-text-muted);
}

.lead-inbox__count strong {
  font-size: var(--fs-500);
  color: var(--c-text);
  font-variant-numeric: tabular-nums;
}

.lead-inbox__list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1rem;
  min-height: 15rem;
}

.lead {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.8rem;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.lead.is-entering {
  animation: lead-in 0.5s var(--ease) both;
}

.lead__avatar {
  flex: none;
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  font-size: var(--fs-200);
  font-weight: 700;
  color: #fff;
  background-image: var(--grad-accent);
}

.lead__body {
  flex: 1;
  min-width: 0;
}

.lead__name {
  font-size: var(--fs-300);
  font-weight: 600;
}

.lead__msg {
  font-size: var(--fs-200);
  color: var(--c-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lead__typing {
  display: inline-flex;
  gap: 0.2rem;
  align-items: center;
  height: 1.1em;
}

.lead__typing span {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--c-text-faint);
  animation: typing 1.2s ease-in-out infinite;
}

.lead__typing span:nth-child(2) {
  animation-delay: 0.15s;
}

.lead__typing span:nth-child(3) {
  animation-delay: 0.3s;
}

.badge {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.6rem;
  font-size: var(--fs-200);
  font-weight: 600;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.badge--typing {
  color: var(--c-text-muted);
  background: var(--c-surface-3);
}

.badge--replied {
  color: var(--c-accent);
  background: var(--c-accent-soft);
}

.badge--booked {
  color: var(--c-success);
  background: var(--c-success-soft);
}

@keyframes lead-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes typing {
  0%,
  60%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }

  30% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 var(--c-success-soft);
  }

  50% {
    box-shadow: 0 0 0 5px transparent;
  }
}

/* -------------------------------------------------------------------------
   12. Cards, features, teasers
   ------------------------------------------------------------------------- */
.card {
  display: flex;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

a.card,
.card--link {
  color: inherit;
  text-decoration: none;
}

a.card:hover,
a.card:focus-visible,
.card--link:hover,
.card--link:focus-visible {
  text-decoration: none;
}

.card--link:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-border-strong);
}

.card__icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.1rem;
  border-radius: var(--radius);
  color: var(--c-accent);
  background: var(--c-accent-soft);
  transition: transform var(--dur) var(--ease);
  animation: float-soft 5s ease-in-out infinite;
}

.card__icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.card__title {
  font-size: var(--fs-600);
}

.card__text {
  margin-top: 0.6rem;
  color: var(--c-text-muted);
}

.card__link {
  margin-top: auto;
  padding-top: 1.1rem;
  font-weight: 600;
  font-size: var(--fs-300);
  text-decoration: none;
  color: var(--c-accent);
}

.card__link::after {
  content: " ->";
}

.card__list {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.card__list li {
  position: relative;
  padding-left: 1.5rem;
}

.card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--grad-accent);
}

/* -------------------------------------------------------------------------
   13. Process steps & founders
   ------------------------------------------------------------------------- */
.step {
  position: relative;
  padding: clamp(1.4rem, 3vw, 1.9rem);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.step__num {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #fff;
  background-image: var(--grad-accent);
  border-radius: var(--radius);
}

.step__title {
  font-size: var(--fs-600);
}

.step__text {
  margin-top: 0.5rem;
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.founder {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.founder__avatar {
  display: grid;
  place-items: center;
  width: 3.4rem;
  height: 3.4rem;
  margin-bottom: 0.8rem;
  font-size: var(--fs-600);
  font-weight: 700;
  color: #fff;
  background-image: var(--grad-accent);
  border-radius: var(--radius);
}

.founder__name {
  font-size: var(--fs-600);
}

.founder__role {
  color: var(--c-accent);
  font-weight: 600;
  font-size: var(--fs-300);
}

.founder__contact {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.9rem;
  font-size: var(--fs-300);
}

.founder__contact a {
  text-decoration: none;
  color: var(--c-text-muted);
}

.founder__contact a:hover {
  color: var(--c-accent);
}

.founder__rule {
  width: 100%;
  height: 1px;
  margin: 1.4rem 0;
  border: 0;
  background: var(--c-border);
}

/* -------------------------------------------------------------------------
   14. Pricing
   ------------------------------------------------------------------------- */
.price {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.6rem, 3vw, 2.2rem);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.price--popular {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  outline: 2px solid var(--c-accent);
  outline-offset: -2px;
}

.price__flag {
  position: absolute;
  top: -0.85rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.35rem 0.9rem;
  font-size: var(--fs-200);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  background-image: var(--grad-accent);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-accent);
}

.price__name {
  font-size: var(--fs-600);
}

.price__amount {
  margin-top: 0.6rem;
  font-size: var(--fs-800);
  letter-spacing: -0.03em;
}

.price__amount small {
  font-size: var(--fs-400);
  font-weight: 500;
  color: var(--c-text-faint);
}

.price__desc {
  margin-top: 0.6rem;
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.price__features {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1.3rem 0;
  font-size: var(--fs-300);
}

.price__features li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--c-text-muted);
}

.price__features li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--c-accent);
}

.price__cta {
  display: grid;
  gap: 0.65rem;
  margin-top: auto;
}

/* -------------------------------------------------------------------------
   15. Proof / reviews
   ------------------------------------------------------------------------- */
.proof {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.proof__label {
  font-size: var(--fs-200);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.proof__title {
  font-size: var(--fs-600);
}

.proof__text {
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.1rem, 2.5vw, 1.6rem);
}

.project-grid--portfolio {
  margin-top: clamp(2rem, 5vw, 3.5rem);
}

.project-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-border-strong);
  box-shadow: var(--shadow-md);
}

.project-card__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--c-surface-2);
  border-bottom: 1px solid var(--c-border);
}

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 420ms var(--ease);
}

.project-card:hover .project-card__media img {
  transform: scale(1.018);
}

.project-card__status {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.7rem;
  color: #fff;
  font-size: var(--fs-200);
  font-weight: 750;
  background: rgba(9, 15, 28, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px -14px rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(12px);
}

.project-card__status i {
  width: 0.5rem;
  height: 0.5rem;
  background: #4ade80;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.14);
}

.project-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: clamp(1.2rem, 3vw, 1.65rem);
}

.project-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.8rem;
}

.project-card__meta span {
  padding: 0.35rem 0.58rem;
  color: var(--c-accent);
  font-size: var(--fs-200);
  font-weight: 700;
  background: var(--c-accent-soft);
  border: 1px solid color-mix(in srgb, var(--c-accent) 20%, transparent);
  border-radius: var(--radius-pill);
}

.project-card__title {
  font-size: clamp(1.35rem, 3vw, 1.8rem);
}

.project-card__summary {
  margin-top: 0.65rem;
  color: var(--c-text-muted);
}

.project-card__features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem 1rem;
  margin-top: 1.1rem;
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.project-card__features li {
  position: relative;
  padding-left: 1rem;
}

.project-card__features li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 0.4rem;
  height: 0.4rem;
  transform: translateY(-50%);
  background: var(--grad-accent);
  border-radius: 50%;
}

.project-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: auto;
  padding-top: 1.35rem;
}

.note-card {
  display: flex;
  gap: 0.9rem;
  padding: 1.1rem 1.3rem;
  background: var(--c-surface-2);
  border: 1px dashed var(--c-border-strong);
  border-radius: var(--radius);
  font-size: var(--fs-300);
  color: var(--c-text-muted);
}

.note-card__tag {
  flex: none;
  align-self: flex-start;
  padding: 0.2rem 0.55rem;
  font-size: var(--fs-200);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-text-faint);
  background: var(--c-surface-3);
  border-radius: var(--radius-pill);
}

/* Generic CTA band ------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 6vw, 4rem);
  text-align: center;
  color: #fff;
  background-image: var(--grad-accent);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.cta-band__title {
  font-size: var(--fs-800);
}

.cta-band__text {
  max-width: 40rem;
  margin: 1rem auto 0;
  font-size: var(--fs-500);
  color: rgba(255, 255, 255, 0.9);
}

.cta-band .btn-row {
  margin-top: 1.8rem;
}

.cta-band .btn--secondary {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: none;
}

.cta-band .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.26);
}

.cta-band .btn--light {
  background: #fff;
  color: #1340a8;
}

/* -------------------------------------------------------------------------
   16. Forms (free scan)
   ------------------------------------------------------------------------- */
.form {
  display: grid;
  gap: 1.1rem;
}

.form-grid {
  display: grid;
  gap: 1.1rem;
}

@media (min-width: 620px) {
  .form-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field--full {
  grid-column: 1 / -1;
}

.field__label {
  font-size: var(--fs-300);
  font-weight: 600;
}

.field__hint {
  font-weight: 400;
  color: var(--c-text-faint);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.8rem 0.95rem;
  font: inherit;
  font-size: var(--fs-400);
  color: var(--c-text);
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-sm);
  transition:
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--c-text-faint);
}

.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-soft);
}

.textarea {
  min-height: 7rem;
  resize: vertical;
}

.form__status {
  font-size: var(--fs-300);
  font-weight: 500;
  min-height: 1.4em;
}

.form-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.form__status--success {
  color: var(--c-success);
}

.form__status--error {
  color: #d6453b;
}

.form__status--pending {
  color: var(--c-text-muted);
}

/* -------------------------------------------------------------------------
   17. Footer
   ------------------------------------------------------------------------- */
.site-footer {
  margin-top: clamp(3rem, 8vw, 6rem);
  padding-top: clamp(2.5rem, 6vw, 4rem);
  background: var(--c-bg-tint);
  border-top: 1px solid var(--c-border);
}

.site-footer__inner {
  display: grid;
  gap: clamp(1.8rem, 4vw, 2.5rem);
}

@media (min-width: 720px) {
  .site-footer__inner {
    grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
  }
}

.site-footer__blurb {
  margin: 1rem 0 1.4rem;
  max-width: 24rem;
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.site-footer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.site-footer__heading {
  font-size: var(--fs-200);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-faint);
  margin-bottom: 1rem;
}

.site-footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: var(--fs-300);
}

.site-footer__list a {
  color: var(--c-text-muted);
  text-decoration: none;
}

.site-footer__list a:hover {
  color: var(--c-accent);
}

.site-footer__list--contacts li {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin-bottom: 0.9rem;
}

.site-footer__person {
  font-weight: 600;
  color: var(--c-text);
}

.site-footer__role {
  font-size: var(--fs-200);
  color: var(--c-text-faint);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-block: 1.5rem;
  border-top: 1px solid var(--c-border);
  font-size: var(--fs-200);
  color: var(--c-text-faint);
}

.site-footer__credit {
  font-weight: 600;
  color: var(--c-text-muted);
}

/* -------------------------------------------------------------------------
   18. Offer extensions
   ------------------------------------------------------------------------- */

/* Auto-fitting card grid (the "what we can build" / concept menus). */
.grid--auto {
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

/* Premium, tinted card for the custom-apps lane. */
.card--feature {
  position: relative;
  background-image: var(--grad-soft);
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
}

/* Two-column feature list (custom-apps examples). */
.card__list--two {
  margin-top: 0;
}

@media (min-width: 560px) {
  .card__list--two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 1.5rem;
  }
}

/* A badge sitting at the top of a card (concept tags). */
.card > .badge {
  align-self: flex-start;
  margin-bottom: 0.9rem;
}

.badge--concept {
  color: var(--c-text-muted);
  background: var(--c-surface-3);
}

/* "Who we help" strip. */
.audience {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.audience__label {
  font-size: var(--fs-200);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-faint);
}

.chip {
  padding: 0.4rem 0.9rem;
  font-size: var(--fs-300);
  font-weight: 600;
  color: var(--c-text);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
}

/* Pricing "starting points" anchors. */
.price-anchors {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
}

.price-anchors--wide {
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

@media (min-width: 720px) {
  .price-anchors:not(.price-anchors--wide) {
    grid-template-columns: repeat(3, 1fr);
  }
}

.price-anchor {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.4rem 1.5rem;
  text-align: center;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.price-anchor--feature {
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
}

.price-anchor__label {
  font-size: var(--fs-300);
  font-weight: 600;
  color: var(--c-text-muted);
}

.price-anchor__amount {
  font-size: var(--fs-700);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.price-anchor__note {
  font-size: var(--fs-200);
  color: var(--c-text-faint);
}

/* Clear product menu for buyers choosing between websites, apps, AI, and systems. */
.product-menu {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: clamp(1rem, 2.2vw, 1.4rem);
}

.product-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 100%;
  padding: clamp(1.35rem, 2.5vw, 1.9rem);
  background:
    radial-gradient(circle at 86% 12%, rgba(47, 107, 255, 0.12), transparent 30%), var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.product-card::before {
  content: "";
  position: absolute;
  inset: auto -20% -45% 28%;
  height: 62%;
  background: var(--grad-soft);
  border-radius: 50%;
  opacity: 0.6;
  pointer-events: none;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
}

.product-card--primary {
  border-color: var(--c-accent);
  background:
    linear-gradient(135deg, rgba(47, 107, 255, 0.1), rgba(122, 77, 255, 0.08)), var(--c-surface);
  box-shadow: var(--shadow-md);
}

.product-card__topline,
.product-card__actions,
.product-card__title,
.product-card__text,
.product-card__features,
.product-card__best {
  position: relative;
  z-index: 1;
}

.product-card__topline,
.product-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
}

.product-card__price {
  padding: 0.35rem 0.75rem;
  font-size: var(--fs-200);
  font-weight: 800;
  color: #fff;
  background-image: var(--grad-accent);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-accent);
}

.product-card__title {
  max-width: 18ch;
  font-size: var(--fs-700);
  line-height: 1.05;
}

.product-card__text,
.product-card__best,
.product-card__typical {
  color: var(--c-text-muted);
}

.product-card__best {
  font-size: var(--fs-300);
}

.product-card__features {
  display: grid;
  gap: 0.48rem;
  margin-top: 0.1rem;
  font-size: var(--fs-300);
}

.product-card__features li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--c-text-muted);
}

.product-card__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--c-accent);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(47, 107, 255, 0.5);
}

.product-card__actions {
  margin-top: auto;
}

.product-card__typical {
  font-size: var(--fs-200);
  font-weight: 700;
}

.lane-price {
  margin-top: 1.2rem;
  font-size: var(--fs-500);
  color: var(--c-text);
}

/* --- Motion & aliveness (echoes the home page) --- */

/* Generic aurora backdrop, reusing the hero's drift keyframes, for any
   section marked .has-aurora. Sits behind the container content. */
.has-aurora {
  position: relative;
  isolation: isolate;
}

.has-aurora > .container {
  position: relative;
  z-index: 1;
}

.aurora {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.aurora::before,
.aurora::after {
  content: "";
  position: absolute;
  width: min(72vw, 760px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.aurora::before {
  top: -32%;
  left: -6%;
  background: radial-gradient(circle at center, #2f6bff, transparent 62%);
  animation: aurora-drift-a 21s ease-in-out infinite alternate;
}

.aurora::after {
  right: -6%;
  bottom: -36%;
  background: radial-gradient(circle at center, #7a4dff, transparent 62%);
  animation: aurora-drift-b 25s ease-in-out infinite alternate;
}

[data-theme="dark"] .aurora::before,
[data-theme="dark"] .aurora::after {
  opacity: 0.4;
}

/* Lift non-tilting surfaces on hover. */
.price,
.proof,
.step,
.founder,
.price-anchor {
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.price:hover,
.proof:hover,
.step:hover,
.founder:hover,
.price-anchor:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-border-strong);
}

/* Smoothly animatable angle for the rotating glow borders. */
@property --spin-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

@keyframes gradient-flow {
  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

@keyframes spin-angle {
  to {
    --spin-angle: 360deg;
  }
}

@keyframes float-soft {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

/* Gradient text flows continuously for a living shimmer. */
.gradient-text,
.hero__rotator-word,
.price-anchor__amount {
  background-size: 220% 220%;
  animation: gradient-flow 8s ease-in-out infinite;
}

/* Card icons gently float; staggered so a grid shimmers with life. */
.grid .card:nth-child(3n + 2) .card__icon {
  animation-delay: -1.6s;
}

.grid .card:nth-child(3n + 3) .card__icon {
  animation-delay: -3.2s;
}

/* Grid cards: a cursor-following spotlight (tilt is added after the reveal
   rules so it can override .is-visible). main.js feeds --mx/--my/--rx/--ry. */
.grid .card {
  --mx: 50%;
  --my: 50%;
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  transform-style: preserve-3d;
}

.grid .card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    240px circle at var(--mx) var(--my),
    var(--card-glow, rgba(122, 77, 255, 0.22)),
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  pointer-events: none;
}

.grid .card:hover::after {
  opacity: 1;
}

.industry-card {
  --industry-accent: var(--c-accent);
  --industry-glow: rgba(47, 107, 255, 0.22);
  --card-glow: var(--industry-glow);
  overflow: hidden;
}

.industry-card:hover,
.industry-card:focus-visible {
  border-color: color-mix(in srgb, var(--industry-accent) 74%, var(--c-border));
  box-shadow:
    0 22px 60px -34px var(--industry-glow),
    var(--shadow-md);
}
/* Living, rotating gradient-glow border on the premium custom-apps card. */
.card--feature::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: conic-gradient(
    from var(--spin-angle),
    transparent 45%,
    #2f6bff 72%,
    #7a4dff 86%,
    transparent
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: spin-angle 6s linear infinite;
  pointer-events: none;
}

/* Cascade the auto-fit card menus in as they scroll into view. */
.grid--auto > [data-reveal]:nth-child(4n + 2) {
  transition-delay: 0.07s;
}

.grid--auto > [data-reveal]:nth-child(4n + 3) {
  transition-delay: 0.14s;
}

.grid--auto > [data-reveal]:nth-child(4n + 4) {
  transition-delay: 0.21s;
}

/* -------------------------------------------------------------------------
   Product demos
   ------------------------------------------------------------------------- */
.demo-switchboard,
.demo-mini-grid {
  display: grid;
  gap: 0.85rem;
}

.demo-switchboard {
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  padding: 0.7rem;
  background:
    radial-gradient(circle at 20% 20%, rgba(47, 107, 255, 0.18), transparent 32%), var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.demo-switchboard a,
.demo-mini {
  text-decoration: none;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

:root[data-theme="dark"] .demo-switchboard a,
:root[data-theme="dark"] .demo-mini {
  background: rgba(17, 23, 38, 0.74);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .demo-switchboard a,
  :root:not([data-theme="light"]) .demo-mini {
    background: rgba(17, 23, 38, 0.74);
  }
}

.demo-switchboard a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.75rem 0.9rem;
  color: var(--c-text);
  font-weight: 700;
}

.demo-switchboard a:hover,
.demo-mini:hover {
  transform: translateY(-3px);
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
}

.demo-mini-grid {
  grid-template-columns: repeat(auto-fit, minmax(11.5rem, 1fr));
}

.demo-mini {
  position: relative;
  overflow: hidden;
  display: grid;
  min-height: 10rem;
  padding: 1.15rem;
  color: var(--c-text);
}

.demo-mini::before {
  content: "";
  position: absolute;
  inset: auto -20% -35% 20%;
  height: 70%;
  background: var(--grad-soft);
  border-radius: 50%;
  opacity: 0.8;
  transform: rotate(-8deg);
}

.demo-mini span,
.demo-mini strong,
.demo-mini em {
  position: relative;
  z-index: 1;
}

.demo-mini span {
  font-family: var(--font-mono);
  font-size: var(--fs-200);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-accent);
}

.demo-mini strong {
  align-self: end;
  font-size: var(--fs-600);
}

.demo-mini em {
  align-self: end;
  font-style: normal;
  color: var(--c-text-muted);
}

.demo-product {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  padding: clamp(1.25rem, 4vw, 2rem);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.54)),
    radial-gradient(circle at 85% 12%, rgba(122, 77, 255, 0.16), transparent 32%),
    radial-gradient(circle at 15% 85%, rgba(47, 107, 255, 0.14), transparent 38%);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

:root[data-theme="dark"] .demo-product {
  background:
    linear-gradient(135deg, rgba(17, 23, 38, 0.94), rgba(13, 19, 32, 0.8)),
    radial-gradient(circle at 85% 12%, rgba(122, 77, 255, 0.2), transparent 32%),
    radial-gradient(circle at 15% 85%, rgba(75, 139, 255, 0.18), transparent 38%);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .demo-product {
    background:
      linear-gradient(135deg, rgba(17, 23, 38, 0.94), rgba(13, 19, 32, 0.8)),
      radial-gradient(circle at 85% 12%, rgba(122, 77, 255, 0.2), transparent 32%),
      radial-gradient(circle at 15% 85%, rgba(75, 139, 255, 0.18), transparent 38%);
  }
}

.demo-product--wide {
  align-items: center;
}

@media (min-width: 900px) {
  .demo-product--wide {
    grid-template-columns: minmax(0, 0.82fr) minmax(24rem, 1.18fr);
  }
}

.demo-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3.5rem);
}

@media (min-width: 900px) {
  .demo-grid .demo-product {
    align-items: center;
    grid-template-columns: minmax(0, 0.78fr) minmax(28rem, 1.22fr);
    min-height: clamp(34rem, 58vw, 43rem);
    padding: clamp(2rem, 4vw, 3rem);
  }

  .demo-grid .demo-product--flip {
    grid-template-columns: minmax(28rem, 1.22fr) minmax(0, 0.78fr);
  }
}

.demo-points {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.35rem;
  color: var(--c-text-muted);
}

.demo-points li,
.workflow-demo__steps li {
  position: relative;
  padding-left: 1.35rem;
}

.demo-points li::before,
.workflow-demo__steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 0.5rem;
  height: 0.5rem;
  transform: translateY(-50%);
  background: var(--grad-accent);
  border-radius: 50%;
}

.redesign-demo,
.app-demo,
.dash-demo,
.concierge-demo,
.workflow-demo {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  box-shadow: var(--shadow-sm);
}

.demo-product:hover .redesign-demo,
.demo-product:hover .app-demo,
.demo-product:hover .dash-demo,
.demo-product:hover .concierge-demo,
.demo-product:hover .workflow-demo {
  border-color: color-mix(in srgb, var(--c-accent) 45%, var(--c-border));
  box-shadow: 0 28px 70px -52px rgba(47, 107, 255, 0.65);
}

.redesign-demo {
  --reveal: 24%;
  padding: clamp(1rem, 3vw, 1.25rem);
}

.redesign-demo__frame {
  overflow: hidden;
  border: 1px solid var(--c-border);
  border-radius: calc(var(--radius-lg) - 5px);
  background: var(--c-bg-tint);
}

.redesign-demo__browser {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 2.4rem;
  padding: 0 0.9rem;
  color: var(--c-text-faint);
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  font-size: var(--fs-200);
}

.redesign-demo__browser span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--c-surface-3);
}

.redesign-demo__browser strong {
  margin-left: 0.35rem;
  font-weight: 600;
}

.redesign-demo__stage {
  position: relative;
  min-height: clamp(21rem, 44vw, 30rem);
  cursor: ew-resize;
  touch-action: none;
  user-select: none;
}

.redesign-site {
  position: absolute;
  inset: 0;
  padding: clamp(1rem, 3vw, 1.45rem);
}

.redesign-site--before {
  color: #4b5563;
  background:
    linear-gradient(rgba(15, 23, 42, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.06) 1px, transparent 1px), #f8fafc;
  background-size: 26px 26px;
}

.redesign-site--after {
  display: grid;
  grid-template-columns: minmax(10.25rem, 1fr) minmax(10rem, 1.05fr);
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 0.72rem;
  padding-left: calc(var(--reveal) + clamp(1rem, 3vw, 1.45rem));
  color: #fff;
  background:
    radial-gradient(circle at 85% 12%, rgba(125, 92, 255, 0.48), transparent 31%),
    radial-gradient(circle at 18% 72%, rgba(47, 107, 255, 0.36), transparent 42%),
    linear-gradient(135deg, #060b1b, #122b61 58%, #1d1552);
  clip-path: inset(0 0 0 var(--reveal));
}

.premium-loader {
  position: absolute;
  top: 0;
  left: var(--reveal);
  z-index: 4;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #60a5fa, #a78bfa, #fff);
  box-shadow: 0 0 24px rgba(96, 165, 250, 0.75);
  opacity: 0;
  pointer-events: none;
}

.is-premium-changing .premium-loader {
  animation: premium-load 0.66s var(--ease);
}

.premium-orbit {
  position: absolute;
  inset: 4rem 1.2rem 2.1rem calc(var(--reveal) + 1rem);
  z-index: 0;
  pointer-events: none;
  opacity: 0.62;
}

.premium-orbit::before,
.premium-orbit::after,
.premium-orbit span {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.premium-orbit::before {
  inset: 12% 14% 18% 6%;
  border: 1px solid rgba(147, 197, 253, 0.22);
  box-shadow: inset 0 0 50px rgba(96, 165, 250, 0.1);
}

.premium-orbit::after {
  right: 11%;
  top: 17%;
  width: 0.6rem;
  height: 0.6rem;
  background: #93c5fd;
  box-shadow: 0 0 28px rgba(147, 197, 253, 0.95);
}

.premium-orbit span {
  width: 0.42rem;
  height: 0.42rem;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.55);
}

.premium-orbit span:nth-child(1) {
  left: 13%;
  top: 55%;
}

.premium-orbit span:nth-child(2) {
  left: 48%;
  top: 9%;
}

.premium-orbit span:nth-child(3) {
  right: 8%;
  bottom: 18%;
}

.cheap-nav,
.premium-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  padding: 0 1rem;
  min-height: 2.8rem;
  border-radius: var(--radius-pill);
}

.cheap-nav {
  max-width: 92%;
  color: #1f2937;
  background: #fff;
  border: 1px solid #d1d5db;
  box-shadow: 0 3px 0 rgba(15, 23, 42, 0.06);
  font-family: Arial, Helvetica, sans-serif;
}

.cheap-nav strong {
  font-size: 0.82rem;
}

.cheap-nav span {
  color: #1d4ed8;
  font-size: 0.72rem;
  text-decoration: underline;
}

.premium-nav {
  position: relative;
  z-index: 8;
  grid-column: 1 / -1;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: 0 20px 50px -28px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(18px);
  pointer-events: auto;
}

.premium-nav strong {
  letter-spacing: -0.03em;
}

.premium-nav button {
  min-height: 2rem;
  cursor: pointer;
  color: #dbeafe;
  background: transparent;
  border: 0;
  border-radius: var(--radius-pill);
  font-size: var(--fs-200);
  font-weight: 700;
  transition:
    color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.premium-nav button:hover,
.premium-nav button.is-active {
  color: #fff;
  transform: translateY(-1px);
}

.premium-nav button.is-active {
  padding-inline: 0.65rem;
  background: rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.premium-nav button:last-child {
  background: var(--grad-accent);
  padding: 0.5rem 0.8rem;
  box-shadow: 0 18px 35px -24px rgba(255, 255, 255, 0.9);
}

.cheap-hero,
.premium-hero {
  display: grid;
  align-content: center;
  gap: 0.7rem;
  min-height: clamp(13rem, 25vw, 16rem);
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
}

.cheap-hero {
  padding: 1rem;
  max-width: 74%;
  font-family: Arial, Helvetica, sans-serif;
  background: #fff;
  border: 2px solid #e5e7eb;
  box-shadow: 8px 8px 0 rgba(15, 23, 42, 0.08);
}

.cheap-hero span {
  color: #6b7280;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.cheap-hero strong {
  max-width: 15ch;
  color: #111827;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: var(--lh-tight);
}

.cheap-hero em {
  max-width: 30ch;
  color: #6b7280;
  font-style: normal;
}

.cheap-hero b {
  justify-self: start;
  padding: 0.5rem 0.75rem;
  color: #1d4ed8;
  background: #f3f4f6;
  border: 1px solid #9ca3af;
  border-radius: 4px;
  text-decoration: underline;
}

.premium-hero {
  position: relative;
  z-index: 2;
  grid-column: 2;
  grid-row: 2;
  align-self: stretch;
  max-width: none;
  min-height: auto;
  margin: 0;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(18px);
  pointer-events: none;
}

.is-premium-changing .premium-hero,
.is-premium-changing .premium-proof,
.is-premium-changing .premium-chat,
.is-premium-changing .premium-feed {
  animation: premium-swap 0.42s var(--ease);
}

.premium-hero span {
  color: #93c5fd;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--fs-200);
}

.premium-hero strong {
  max-width: 12ch;
  font-size: clamp(1.45rem, 2.8vw, 2.2rem);
  line-height: var(--lh-tight);
  letter-spacing: -0.05em;
}

.premium-hero em {
  max-width: 24ch;
  color: #dbeafe;
  font-style: normal;
  font-size: var(--fs-200);
}

.premium-hero b {
  justify-self: start;
  padding: 0.72rem 1rem;
  background: #fff;
  color: #173d82;
  border-radius: var(--radius-pill);
  box-shadow: 0 16px 35px -20px rgba(255, 255, 255, 0.6);
}

.cheap-blocks,
.premium-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin-top: 1rem;
}

.cheap-blocks i,
.premium-proof i {
  min-height: 4rem;
  border-radius: var(--radius);
}

.cheap-blocks {
  max-width: 72%;
}

.cheap-blocks i {
  display: grid;
  place-items: center;
  color: #374151;
  font-family: Arial, Helvetica, sans-serif;
  font-style: normal;
  font-size: 0.78rem;
  background: #eef2f7;
  border: 1px solid #d1d5db;
}

.premium-proof {
  position: relative;
  z-index: 2;
  grid-column: 1 / -1;
  grid-row: 3;
  max-width: none;
  margin: 0;
  pointer-events: none;
}

.premium-proof i {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 0.12rem;
  padding: 0.55rem;
  color: #dbeafe;
  font-style: normal;
  font-size: var(--fs-200);
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.premium-proof i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: translateX(-120%);
}

.is-premium-changing .premium-proof i::after {
  animation: premium-shimmer 0.8s var(--ease);
}

.premium-proof strong {
  color: #fff;
  font-size: var(--fs-600);
  line-height: 1;
}

.premium-proof span {
  color: #bfdbfe;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cheap-footer {
  margin-top: 0.9rem;
  max-width: 72%;
  color: #9ca3af;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.72rem;
  text-align: center;
}

.premium-chat {
  position: relative;
  z-index: 2;
  grid-column: 1;
  grid-row: 2;
  align-self: end;
  width: auto;
  padding: 0.78rem;
  color: #e0f2fe;
  background: rgba(5, 11, 27, 0.78);
  border: 1px solid rgba(147, 197, 253, 0.34);
  border-radius: var(--radius-lg);
  box-shadow:
    0 24px 54px -30px rgba(0, 0, 0, 0.9),
    0 0 34px rgba(47, 107, 255, 0.2);
  backdrop-filter: blur(18px);
  pointer-events: none;
}

.premium-chat div {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}

.premium-chat div span {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 7px rgba(34, 197, 94, 0.16);
}

.premium-chat p {
  font-size: var(--fs-200);
  line-height: 1.45;
}

.premium-chat em {
  display: block;
  margin-top: 0.65rem;
  color: #93c5fd;
  font-style: normal;
  font-size: 0.64rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.premium-feed {
  position: absolute;
  left: calc(var(--reveal) + 1.2rem);
  top: 4.75rem;
  z-index: 3;
  display: grid;
  gap: 0.08rem;
  max-width: 10rem;
  padding: 0.62rem 0.72rem;
  color: #dbeafe;
  background: rgba(5, 11, 27, 0.72);
  border: 1px solid rgba(147, 197, 253, 0.26);
  border-radius: var(--radius);
  box-shadow: 0 22px 38px -28px rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(14px);
  pointer-events: none;
}

.premium-feed span {
  color: #93c5fd;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.premium-feed strong {
  font-size: 0.72rem;
  line-height: 1.2;
}

.redesign-demo__control {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.8rem;
  align-items: center;
  margin-top: 1rem;
  color: var(--c-text-muted);
  font-size: var(--fs-300);
  font-weight: 700;
}

.redesign-demo__control input {
  accent-color: var(--c-accent);
}

.redesign-demo__routes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.85rem;
  padding: 0.55rem;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
}

.redesign-demo__routes span {
  padding-inline: 0.45rem;
  color: var(--c-text-muted);
  font-size: var(--fs-200);
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.redesign-demo__routes button {
  cursor: pointer;
  min-height: 2.1rem;
  padding: 0.45rem 0.75rem;
  color: var(--c-accent);
  background: var(--c-surface);
  border: 1px solid color-mix(in srgb, var(--c-accent) 22%, var(--c-border));
  border-radius: var(--radius-pill);
  font: inherit;
  font-size: var(--fs-200);
  font-weight: 850;
}

.redesign-demo__routes button:hover,
.redesign-demo__routes button:focus-visible,
.redesign-demo__routes button.is-active {
  color: #fff;
  background-image: var(--grad-accent);
  border-color: transparent;
  outline: 0;
  box-shadow: var(--shadow-accent);
}

.app-demo,
.dash-demo,
.concierge-demo,
.workflow-demo {
  margin-top: 1.35rem;
  padding: 1rem;
}

.app-demo__tabs,
.dash-demo__filters,
.concierge-demo__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.app-demo__tabs button,
.dash-demo__filters button,
.concierge-demo__chips button {
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  color: var(--c-text-muted);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  font-size: var(--fs-200);
  font-weight: 700;
}

.app-demo__tabs button.is-active,
.dash-demo__filters button.is-active,
.concierge-demo__chips button.is-active,
.app-demo__tabs button:hover,
.dash-demo__filters button:hover,
.concierge-demo__chips button:hover {
  color: #fff;
  background-image: var(--grad-accent);
  border-color: transparent;
}

.app-demo__screen {
  overflow: hidden;
  margin-top: 0.9rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-bg-tint);
}

.app-demo__top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  font-weight: 700;
}

.app-demo__top b {
  color: var(--c-accent);
  font-size: var(--fs-200);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.app-demo__body {
  display: grid;
  gap: 0.78rem;
  padding: 1rem;
}

.app-demo__body strong {
  font-size: var(--fs-700);
}

.app-demo__body p {
  color: var(--c-text-muted);
}

.app-demo__stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.app-demo__stat-row span {
  display: grid;
  gap: 0.1rem;
  padding: 0.75rem;
  color: var(--c-text-muted);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.app-demo__stat-row strong {
  color: var(--c-text);
  font-size: var(--fs-700);
  line-height: 1;
}

.app-demo__activity {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.72rem 0.82rem 0.72rem 2.1rem;
  color: var(--c-text);
  background: linear-gradient(135deg, var(--c-accent-soft), transparent), var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.app-demo__activity::before {
  content: "";
  position: absolute;
  left: 0.82rem;
  top: 50%;
  width: 0.62rem;
  height: 0.62rem;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45);
  transform: translateY(-50%);
}

.app-demo__activity span,
.app-demo__activity b {
  font-size: var(--fs-200);
}

.app-demo__activity b {
  color: var(--c-accent);
}

.app-demo__timeline {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr 0.6fr;
  gap: 0.45rem;
  min-height: 2.2rem;
  padding: 0.45rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
}

.app-demo__timeline i {
  width: auto;
  min-height: 1.25rem;
  padding: 0;
  background-image: var(--grad-accent);
  border-radius: var(--radius-pill);
}

.app-demo__body i {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.4rem 0.6rem;
  font-style: normal;
  font-size: var(--fs-200);
  font-weight: 700;
  color: var(--c-accent);
  background: var(--c-accent-soft);
  border-radius: var(--radius-pill);
}

.app-demo__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.app-demo__tags button {
  cursor: pointer;
  width: fit-content;
  padding: 0.42rem 0.68rem;
  color: var(--c-accent);
  background: var(--c-accent-soft);
  border: 1px solid color-mix(in srgb, var(--c-accent) 22%, transparent);
  border-radius: var(--radius-pill);
  font: inherit;
  font-size: var(--fs-200);
  font-weight: 800;
}

.app-demo__tags button:hover,
.app-demo__tags button.is-active,
.app-demo__tags button:focus-visible {
  color: #fff;
  background-image: var(--grad-accent);
  border-color: transparent;
  outline: 0;
  box-shadow: 0 12px 28px -18px rgba(47, 107, 255, 0.8);
}

.app-demo__task-list {
  display: grid;
  gap: 0.55rem;
}

.app-demo__task,
.app-demo__schedule {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.72rem 0.82rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.38)), var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.app-demo__task {
  cursor: pointer;
  width: 100%;
  border: 1px solid var(--c-border);
  font: inherit;
  text-align: left;
}

.app-demo__task:hover,
.app-demo__task:focus-visible {
  border-color: color-mix(in srgb, var(--c-accent) 46%, var(--c-border));
  outline: 0;
  transform: translateY(-1px);
}

.app-demo__task::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  flex: 0 0 auto;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.32);
}

.app-demo__task.is-hot::before {
  background: #ffb020;
  box-shadow: 0 0 0 0 rgba(255, 176, 32, 0.4);
}

.app-demo__task span,
.app-demo__schedule span {
  color: var(--c-text-muted);
  font-size: var(--fs-200);
}

.app-demo__task b,
.app-demo__schedule b {
  margin-left: auto;
  color: var(--c-text);
  font-size: var(--fs-200);
}

.app-demo__schedule em {
  padding: 0.28rem 0.5rem;
  color: var(--c-accent);
  background: var(--c-accent-soft);
  border-radius: var(--radius-pill);
  font-style: normal;
  font-size: var(--fs-200);
  font-weight: 800;
}

.app-demo__ops-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.app-demo__lane {
  display: grid;
  gap: 0.35rem;
  padding: 0.72rem;
  background:
    radial-gradient(circle at 18% 10%, rgba(47, 107, 255, 0.16), transparent 38%), var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.app-demo__lane b {
  color: var(--c-text);
  font-size: var(--fs-200);
}

.app-demo__lane span {
  color: var(--c-text-muted);
  font-size: var(--fs-200);
}

.app-demo__lane i {
  position: relative;
  display: block;
  width: 100%;
  height: 0.42rem;
  padding: 0;
  overflow: hidden;
  background: color-mix(in srgb, var(--c-accent) 13%, var(--c-surface-2));
  border-radius: var(--radius-pill);
}

.app-demo__lane i::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--fill, 54%);
  background-image: var(--grad-accent);
  border-radius: inherit;
}

.app-demo__ops-detail {
  display: grid;
  gap: 0.25rem;
  padding: 0.88rem 1rem;
  background: linear-gradient(135deg, rgba(47, 107, 255, 0.12), transparent), var(--c-surface);
  border: 1px solid color-mix(in srgb, var(--c-accent) 28%, var(--c-border));
  border-radius: var(--radius);
}

.app-demo__ops-detail span {
  color: var(--c-accent);
  font-size: var(--fs-200);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.app-demo__ops-detail strong {
  color: var(--c-text);
  font-size: var(--fs-400);
}

.app-demo__ops-detail p {
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

:root[data-theme="dark"] .app-demo__task,
:root[data-theme="dark"] .app-demo__schedule {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    var(--c-surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .app-demo__task,
  :root:not([data-theme="light"]) .app-demo__schedule {
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
      var(--c-surface);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  }
}

@media (max-width: 560px) {
  .app-demo__ops-grid {
    grid-template-columns: 1fr;
  }

  .app-demo__task,
  .app-demo__schedule {
    align-items: flex-start;
    flex-wrap: wrap;
  }
}

.dash-demo__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.dash-demo__metrics span {
  display: grid;
  gap: 0.1rem;
  padding: 1rem;
  color: var(--c-text-muted);
  background: var(--c-bg-tint);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.dash-demo__metrics strong {
  color: var(--c-text);
  font-size: var(--fs-800);
  line-height: 1;
}

.dash-demo__command,
.concierge-demo__handoff {
  display: grid;
  gap: 0.3rem;
  margin-top: 0.9rem;
  padding: 0.85rem 1rem;
  background: linear-gradient(135deg, var(--c-accent-soft), transparent), var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.dash-demo__command span,
.concierge-demo__handoff span {
  color: var(--c-accent);
  font-size: var(--fs-200);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dash-demo__command strong,
.concierge-demo__handoff strong {
  color: var(--c-text);
}

.concierge-demo__handoff em {
  color: var(--c-text-muted);
  font-style: normal;
}

.dash-demo__bars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: end;
  gap: 0.5rem;
  min-height: 9rem;
  margin-top: 1rem;
  padding: 0.9rem;
  background: linear-gradient(var(--c-border) 1px, transparent 1px), var(--c-surface-2);
  background-size: 100% 25%;
  border-radius: var(--radius);
}

.dash-demo__bars i {
  height: var(--h);
  min-height: 1.8rem;
  background-image: var(--grad-accent);
  border-radius: var(--radius-sm) var(--radius-sm) 4px 4px;
  box-shadow: 0 10px 22px -14px rgba(47, 107, 255, 0.7);
  transition: height var(--dur-slow) var(--ease);
}

.dash-demo__ticker {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.85rem;
  padding: 0.68rem 0.8rem;
  color: var(--c-text);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
}

.dash-demo__ticker span {
  display: inline-grid;
  place-items: center;
  min-width: 3rem;
  min-height: 1.5rem;
  color: #fff;
  background: var(--grad-accent);
  border-radius: var(--radius-pill);
  font-size: var(--fs-200);
  font-weight: 800;
  text-transform: uppercase;
}

.dash-demo__ticker strong {
  font-size: var(--fs-200);
}

.dash-demo__insight {
  margin-top: 0.9rem;
  padding: 0.85rem 1rem;
  color: var(--c-text-muted);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.concierge-demo__chat {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
}

.concierge-demo__chat p {
  max-width: 84%;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius);
}

.concierge-demo__chat .bot {
  color: var(--c-text);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
}

.concierge-demo__chat .user {
  justify-self: end;
  color: #fff;
  background-image: var(--grad-accent);
}

.workflow-demo {
  display: grid;
  gap: 1rem;
}

.workflow-demo__map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  padding: 1rem 0.6rem;
  background:
    linear-gradient(90deg, transparent 8%, var(--c-border-strong) 8% 92%, transparent 92%),
    var(--c-surface-2);
  background-size:
    100% 2px,
    auto;
  background-position: center, center;
  background-repeat: no-repeat;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.workflow-demo__map::after {
  content: "";
  position: absolute;
  left: 8%;
  top: 50%;
  width: 18%;
  height: 2px;
  background-image: var(--grad-accent);
  box-shadow: 0 0 16px rgba(47, 107, 255, 0.45);
  transform: translateY(-50%);
  animation: workflow-pulse 2.4s ease-in-out infinite;
}

.workflow-demo__packet {
  position: absolute;
  left: 6%;
  top: calc(50% - 2.1rem);
  z-index: 2;
  padding: 0.32rem 0.5rem;
  color: #fff;
  background-image: var(--grad-accent);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-accent);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transform: translateY(-50%);
  animation: workflow-packet 3.1s ease-in-out infinite;
}

.workflow-demo__node {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-height: 2.7rem;
  color: var(--c-text-muted);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  font-size: var(--fs-200);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition:
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.workflow-demo__node.is-active {
  color: #fff;
  background-image: var(--grad-accent);
  border-color: transparent;
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}

.workflow-demo__steps {
  display: grid;
  gap: 0.75rem;
}

.workflow-demo__steps li {
  padding-block: 0.75rem;
  padding-right: 0.85rem;
  color: var(--c-text-muted);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  transition:
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.workflow-demo__steps li.is-active {
  color: var(--c-text);
  border-color: var(--c-accent);
  background: var(--c-accent-soft);
  transform: translateX(4px);
}

@keyframes workflow-pulse {
  0% {
    left: 8%;
    opacity: 0.25;
  }

  35% {
    opacity: 1;
  }

  100% {
    left: 74%;
    opacity: 0.25;
  }
}

@keyframes workflow-packet {
  0%,
  12% {
    left: 6%;
    opacity: 0;
  }

  24%,
  72% {
    opacity: 1;
  }

  88%,
  100% {
    left: 72%;
    opacity: 0;
  }
}

@keyframes premium-load {
  0% {
    width: 0;
    opacity: 0;
  }

  20% {
    opacity: 1;
  }

  100% {
    width: calc(100% - var(--reveal));
    opacity: 0;
  }
}

@keyframes premium-swap {
  0% {
    opacity: 0.35;
    transform: translateY(6px) scale(0.985);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes premium-shimmer {
  0% {
    transform: translateX(-120%);
  }

  100% {
    transform: translateX(120%);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .redesign-site--after {
    animation: premium-bg-drift 14s ease-in-out infinite alternate;
  }

  .app-demo__activity::before {
    animation: live-dot 1.8s ease-in-out infinite;
  }

  .premium-orbit::after {
    animation: orbit-dot 7s ease-in-out infinite alternate;
  }

  .dash-demo__ticker {
    animation: soft-lift 3.4s ease-in-out infinite;
  }
}

@keyframes premium-bg-drift {
  0% {
    background-position:
      0 0,
      0 0,
      0 0;
  }

  100% {
    background-position:
      22px -18px,
      -28px 24px,
      0 0;
  }
}

@keyframes live-dot {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45);
  }

  50% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }
}

@keyframes orbit-dot {
  0% {
    transform: translate(-8px, 4px);
  }

  100% {
    transform: translate(12px, -10px);
  }
}

@keyframes soft-lift {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-3px);
  }
}

@media (max-width: 720px) {
  .redesign-site--after {
    display: block;
    padding-left: clamp(1rem, 3vw, 1.45rem);
  }

  .premium-orbit,
  .premium-feed {
    display: none;
  }

  .cheap-hero,
  .cheap-blocks,
  .cheap-footer,
  .premium-hero,
  .premium-proof {
    max-width: 100%;
  }

  .cheap-nav span,
  .premium-nav button:not(:last-child) {
    display: none;
  }

  .premium-chat {
    position: static;
    width: 100%;
    margin-top: 0.85rem;
  }

  .cheap-blocks,
  .premium-proof {
    grid-template-columns: 1fr;
  }

  .workflow-demo__map {
    grid-template-columns: 1fr 1fr;
    background: var(--c-surface-2);
  }

  .workflow-demo__map::after {
    display: none;
  }
}

/* -------------------------------------------------------------------------
   18b. Premium demo refresh
   ------------------------------------------------------------------------- */
/* stylelint-disable no-duplicate-selectors -- This section intentionally enhances the base demo components. */
.demo-product {
  isolation: isolate;
}

.demo-product::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 20% 18%, rgba(47, 107, 255, 0.12), transparent 30%),
    radial-gradient(circle at 82% 84%, rgba(122, 77, 255, 0.14), transparent 34%);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease);
}

.demo-product:hover::before {
  opacity: 1;
}

.demo-live-strip,
.demo-status-row {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.85rem;
  padding: 0.62rem 0.78rem;
  overflow: hidden;
  color: var(--c-text-muted);
  background:
    linear-gradient(135deg, rgba(47, 107, 255, 0.1), rgba(122, 77, 255, 0.08)), var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  font-size: var(--fs-200);
  font-weight: 800;
}

.demo-live-strip::after,
.demo-status-row::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 36%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: translateX(-120%);
  pointer-events: none;
}

.demo-live-strip span,
.demo-status-row span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.demo-status-row span i {
  width: 0.55rem;
  height: 0.55rem;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45);
}

.demo-live-strip strong,
.demo-status-row strong {
  color: var(--c-text);
  text-align: right;
}

.redesign-demo,
.app-demo,
.dash-demo,
.concierge-demo,
.workflow-demo {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.42)),
    radial-gradient(circle at 20% 0, rgba(47, 107, 255, 0.13), transparent 34%), var(--c-surface);
}

:root[data-theme="dark"] .redesign-demo,
:root[data-theme="dark"] .app-demo,
:root[data-theme="dark"] .dash-demo,
:root[data-theme="dark"] .concierge-demo,
:root[data-theme="dark"] .workflow-demo {
  background:
    linear-gradient(180deg, rgba(17, 23, 38, 0.92), rgba(10, 15, 27, 0.82)),
    radial-gradient(circle at 20% 0, rgba(96, 165, 250, 0.14), transparent 34%), var(--c-surface);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .redesign-demo,
  :root:not([data-theme="light"]) .app-demo,
  :root:not([data-theme="light"]) .dash-demo,
  :root:not([data-theme="light"]) .concierge-demo,
  :root:not([data-theme="light"]) .workflow-demo {
    background:
      linear-gradient(180deg, rgba(17, 23, 38, 0.92), rgba(10, 15, 27, 0.82)),
      radial-gradient(circle at 20% 0, rgba(96, 165, 250, 0.14), transparent 34%), var(--c-surface);
  }
}

.redesign-demo__frame {
  box-shadow: 0 28px 90px -70px rgba(47, 107, 255, 0.95);
}

.redesign-site--after {
  background:
    radial-gradient(circle at 82% 12%, rgba(141, 122, 255, 0.54), transparent 30%),
    radial-gradient(circle at 20% 78%, rgba(47, 107, 255, 0.42), transparent 42%),
    linear-gradient(135deg, #050817, #0e3478 54%, #27135f);
}

.redesign-site--after::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, transparent, black 16%, black 82%, transparent);
}

.premium-device {
  position: absolute;
  right: 1rem;
  bottom: 5.4rem;
  z-index: 4;
  width: 4.2rem;
  min-height: 7.8rem;
  padding: 0.5rem;
  color: #dbeafe;
  background: rgba(8, 17, 38, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 1.15rem;
  box-shadow: 0 24px 46px -30px rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(14px);
}

.premium-device span {
  display: block;
  width: 28%;
  height: 0.18rem;
  margin: 0 auto 0.5rem;
  background: rgba(255, 255, 255, 0.42);
  border-radius: var(--radius-pill);
}

.premium-device b {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.48rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.premium-device i {
  display: block;
  height: 1.12rem;
  margin-top: 0.32rem;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 0.42rem;
}

.premium-device i:nth-child(3) {
  background: rgba(255, 255, 255, 0.76);
}

.app-demo__screen {
  position: relative;
  background:
    linear-gradient(rgba(47, 107, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 107, 255, 0.045) 1px, transparent 1px), var(--c-bg-tint);
  background-size: 28px 28px;
}

.app-demo__screen::after {
  content: "";
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  width: 5rem;
  height: 5rem;
  background: radial-gradient(circle, rgba(47, 107, 255, 0.18), transparent 68%);
  border-radius: 50%;
  pointer-events: none;
}

.app-demo__body {
  grid-template-columns: 1fr;
}

.app-demo__activity,
.dash-demo__command,
.concierge-demo__handoff,
.concierge-demo__signal,
.workflow-demo__terminal {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.dash-demo {
  display: grid;
}

.dash-demo__bars {
  position: relative;
  overflow: hidden;
}

.dash-demo__bars::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.18), transparent 62%);
  transform: translateX(-120%);
}

.dash-demo__bars i {
  position: relative;
  transform-origin: bottom center;
}

.dash-demo__bars i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.42), transparent);
  border-radius: inherit;
}

.dash-demo__bars i:nth-child(2n) {
  animation-delay: 0.18s;
}

.dash-demo__bars i:nth-child(3n) {
  animation-delay: 0.36s;
}

.dash-demo__funnel {
  display: grid;
  gap: 0.52rem;
  margin-top: 0.9rem;
  padding: 0.82rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.dash-demo__funnel span {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  align-items: center;
  gap: 0.6rem;
  color: var(--c-text-muted);
  font-size: var(--fs-200);
  font-weight: 800;
}

.dash-demo__funnel i {
  width: var(--w);
  height: 0.52rem;
  background-image: var(--grad-accent);
  border-radius: var(--radius-pill);
  box-shadow: 0 0 18px rgba(47, 107, 255, 0.18);
  transition: width var(--dur-slow) var(--ease);
}

.dash-demo__funnel i::after {
  content: "";
  display: block;
  width: 0.55rem;
  height: 0.55rem;
  margin-left: auto;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(47, 107, 255, 0.52);
  transform: translate(50%, -0.02rem);
}

.concierge-demo {
  display: grid;
  gap: 0.85rem;
}

.concierge-demo__chat {
  margin-bottom: 0;
  padding: 0.9rem;
  background:
    radial-gradient(circle at 86% 18%, rgba(122, 77, 255, 0.12), transparent 32%), var(--c-bg-tint);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.concierge-demo__chat p {
  box-shadow: 0 14px 26px -22px rgba(15, 23, 42, 0.7);
}

.concierge-demo__chat p.is-typing::after {
  content: "";
  display: inline-block;
  width: 0.48rem;
  height: 1em;
  margin-left: 0.14rem;
  vertical-align: -0.14em;
  background: currentcolor;
  border-radius: 1px;
  animation: cursor-blink 0.85s steps(2, end) infinite;
}

.concierge-demo__signal {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 0.75rem;
  padding: 0.85rem 1rem;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.concierge-demo__signal span {
  color: var(--c-accent);
  font-size: var(--fs-200);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.concierge-demo__signal strong {
  color: var(--c-text);
}

.workflow-demo__terminal {
  display: grid;
  gap: 0.28rem;
  padding: 0.85rem 1rem;
  color: var(--c-text);
  background: linear-gradient(rgba(47, 107, 255, 0.045) 1px, transparent 1px), #070b16;
  background-size: 100% 0.72rem;
  border: 1px solid rgba(96, 165, 250, 0.22);
  border-radius: var(--radius);
}

.workflow-demo__terminal span {
  color: #93c5fd;
  font-size: var(--fs-200);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.workflow-demo__terminal strong {
  color: #f8fbff;
  font-family: var(--font-mono);
  font-size: var(--fs-300);
  font-weight: 700;
}

.workflow-demo__headline {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 0.78rem;
  padding: 0.88rem 1rem;
  background:
    radial-gradient(circle at 12% 0, rgba(47, 107, 255, 0.2), transparent 34%), var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.workflow-demo__headline span {
  color: var(--c-accent);
  font-size: var(--fs-200);
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.workflow-demo__headline strong {
  color: var(--c-text);
  font-size: var(--fs-400);
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.95fr);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: start;
}

.checkout-offers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.checkout-offer {
  cursor: pointer;
  display: grid;
  gap: 0.45rem;
  min-height: 9.25rem;
  padding: 1.1rem;
  color: var(--c-text);
  background:
    radial-gradient(circle at 100% 0, rgba(47, 107, 255, 0.08), transparent 44%), var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  font: inherit;
  text-align: left;
  transition:
    transform var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
}

.checkout-offer:hover,
.checkout-offer:focus-visible,
.checkout-offer.is-active {
  border-color: color-mix(in srgb, var(--c-accent) 62%, var(--c-border));
  outline: 0;
  transform: translateY(-2px);
  box-shadow: 0 22px 62px -44px rgba(47, 107, 255, 0.85);
}

.checkout-offer span {
  font-weight: 900;
}

.checkout-offer strong {
  color: var(--c-accent);
  font-size: var(--fs-700);
  line-height: 1;
}

.checkout-offer em {
  width: fit-content;
  padding: 0.3rem 0.52rem;
  color: var(--c-text-muted);
  background: var(--c-bg-tint);
  border-radius: var(--radius-pill);
  font-size: var(--fs-200);
  font-style: normal;
  font-weight: 800;
}

.checkout-panel {
  position: sticky;
  top: calc(var(--nav-h) + 1rem);
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 1.35rem);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.58)),
    radial-gradient(circle at 80% 8%, rgba(122, 77, 255, 0.13), transparent 34%), var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.checkout-panel__top {
  display: grid;
  gap: 0.28rem;
}

.checkout-panel__top span,
.checkout-timeline span {
  color: var(--c-accent);
  font-size: var(--fs-200);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.checkout-panel__top strong {
  font-size: var(--fs-700);
}

.checkout-panel__price {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1rem;
  background: var(--c-bg-tint);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.checkout-panel__price span {
  color: var(--c-text);
  font-size: var(--fs-800);
  font-weight: 900;
  line-height: 1;
}

.checkout-panel__price em {
  color: var(--c-text-muted);
  font-style: normal;
  font-weight: 800;
  text-align: right;
}

.checkout-timeline,
.secure-card-preview {
  display: grid;
  gap: 0.45rem;
  padding: 1rem;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.payment-qr {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  background:
    radial-gradient(circle at 100% 0, rgba(122, 77, 255, 0.16), transparent 38%),
    linear-gradient(135deg, rgba(47, 107, 255, 0.1), rgba(255, 255, 255, 0.58)), var(--c-surface-2);
  border: 1px solid color-mix(in srgb, var(--c-accent) 28%, var(--c-border));
  border-radius: var(--radius);
}

.payment-qr__copy {
  display: grid;
  gap: 0.35rem;
}

.payment-qr__copy span {
  color: var(--c-accent);
  font-size: var(--fs-200);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.payment-qr__copy strong {
  color: var(--c-text);
  font-size: var(--fs-500);
}

.payment-qr__copy p {
  color: var(--c-text-muted);
  margin: 0;
}

.payment-qr__copy a {
  width: fit-content;
  color: var(--c-accent);
  font-weight: 900;
  text-decoration: none;
}

.payment-qr__copy a:hover {
  text-decoration: underline;
}

.payment-qr img {
  width: clamp(7.25rem, 24vw, 10.5rem);
  height: auto;
  padding: 0.5rem;
  background: #fff;
  border: 1px solid rgba(17, 24, 39, 0.12);
  border-radius: calc(var(--radius) - 0.25rem);
  box-shadow: var(--shadow-sm);
}

.checkout-timeline strong {
  font-size: var(--fs-700);
}

.checkout-timeline small,
.secure-card-preview p,
.checkout-trust span {
  color: var(--c-text-muted);
}

.secure-card-preview__badge {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 900;
}

.secure-card-preview__badge span {
  width: 0.72rem;
  height: 0.72rem;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4);
}

.secure-card-preview__fields {
  display: grid;
  grid-template-columns: 1fr 5rem 4rem;
  gap: 0.55rem;
}

.secure-card-preview__fields i,
.secure-card-preview__fields b {
  min-height: 2.65rem;
  padding: 0.78rem 0.82rem;
  color: var(--c-text-muted);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-200);
  font-style: normal;
  font-weight: 800;
}

.checkout-actions {
  display: grid;
  gap: 0.6rem;
}

.checkout-trust {
  display: grid;
  gap: 0.35rem;
  padding-top: 0.2rem;
  font-size: var(--fs-200);
}

.checkout-trust span::before {
  content: "+";
  margin-right: 0.35rem;
  color: var(--c-accent);
  font-weight: 900;
}

@media (prefers-reduced-motion: no-preference) {
  .demo-live-strip::after,
  .demo-status-row::after {
    animation: demo-scan 4.2s ease-in-out infinite;
  }

  .demo-status-row span i {
    animation: live-dot 1.8s ease-in-out infinite;
  }

  .premium-device {
    animation: demo-float 4s ease-in-out infinite;
  }

  .dash-demo__bars::after {
    animation: premium-shimmer 3.5s ease-in-out infinite;
  }

  .workflow-demo.is-running .workflow-demo__terminal strong::after {
    content: "";
    display: inline-block;
    width: 0.5rem;
    height: 1em;
    margin-left: 0.18rem;
    vertical-align: -0.16em;
    background: currentcolor;
    animation: cursor-blink 0.85s steps(2, end) infinite;
  }

  .app-demo.is-app-updating .app-demo__ops-detail,
  .checkout-layout.is-checkout-changing .checkout-panel {
    animation: premium-pop 0.42s var(--ease);
  }

  .app-demo__activity::before,
  .app-demo__task::before,
  .secure-card-preview__badge span {
    animation: live-dot 1.8s ease-in-out infinite;
  }

  .dash-demo__bars i {
    animation: bar-pulse 2.6s ease-in-out infinite;
  }

  .dash-demo__funnel i::after {
    animation: data-dot 2.2s ease-in-out infinite;
  }
}

@keyframes demo-scan {
  0%,
  38% {
    transform: translateX(-125%);
  }

  72%,
  100% {
    transform: translateX(280%);
  }
}

@keyframes demo-float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-7px);
  }
}

@keyframes cursor-blink {
  0%,
  45% {
    opacity: 1;
  }

  46%,
  100% {
    opacity: 0;
  }
}

@keyframes bar-pulse {
  0%,
  100% {
    transform: scaleY(1);
    filter: saturate(1);
  }

  50% {
    transform: scaleY(1.075);
    filter: saturate(1.22);
  }
}

@keyframes data-dot {
  0%,
  100% {
    opacity: 0.65;
    transform: translate(50%, -0.02rem) scale(0.82);
  }

  50% {
    opacity: 1;
    transform: translate(50%, -0.02rem) scale(1.18);
  }
}

@keyframes premium-pop {
  0% {
    transform: translateY(3px) scale(0.99);
  }

  100% {
    transform: none;
  }
}

@media (max-width: 720px) {
  .demo-live-strip,
  .demo-status-row {
    align-items: flex-start;
    flex-direction: column;
    border-radius: var(--radius);
  }

  .premium-device {
    display: none;
  }

  .concierge-demo__signal {
    grid-template-columns: 1fr;
  }

  .checkout-layout,
  .checkout-offers,
  .secure-card-preview__fields,
  .payment-qr {
    grid-template-columns: 1fr;
  }

  .payment-qr img {
    justify-self: start;
  }

  .checkout-panel {
    position: static;
  }
}

/* stylelint-enable no-duplicate-selectors */

/* -------------------------------------------------------------------------
   19. Reveal-on-scroll (only hides when JS is active)
   ------------------------------------------------------------------------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--dur-slow) var(--ease),
    transform var(--dur-slow) var(--ease);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

[data-reveal-delay="1"] {
  transition-delay: 0.08s;
}

[data-reveal-delay="2"] {
  transition-delay: 0.16s;
}

[data-reveal-delay="3"] {
  transition-delay: 0.24s;
}

/* Hover tilt for grid cards - defined after the reveal rules so it overrides
   .is-visible's transform: none. main.js feeds --rx/--ry on pointer move. */
.grid .card:hover {
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-6px);
  transition: transform 0.1s ease;
  box-shadow: var(--shadow-lg);
  border-color: var(--c-border-strong);
}

.grid .card.card--static,
.grid .card.card--static:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
  border-color: var(--c-border);
}

.grid .card.card--static::after,
.grid .card.card--static:hover::after {
  display: none;
}

/* -------------------------------------------------------------------------
   19b. Ravi handoff merge: hero mockup + sticky product demos
   ------------------------------------------------------------------------- */
.hero__showcase {
  position: relative;
  isolation: isolate;
  margin-bottom: 1.5rem;
  padding-right: clamp(5rem, 10vw, 8.5rem);
}

.browser {
  position: relative;
  z-index: 1;
  max-width: 36.5rem;
  overflow: hidden;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow:
    var(--shadow-lg),
    0 40px 100px -70px rgba(47, 107, 255, 0.7);
}

.browser__bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  background: var(--c-surface-2);
  border-bottom: 1px solid var(--c-border);
}

.browser__dots {
  display: inline-flex;
  gap: 0.4rem;
  flex: none;
}

.browser__dots i {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--c-border-strong);
}

.browser__dots i:nth-child(1) {
  background: #ff5f57;
}

.browser__dots i:nth-child(2) {
  background: #febc2e;
}

.browser__dots i:nth-child(3) {
  background: #28c840;
}

.browser__url {
  flex: 1;
  max-width: 15rem;
  margin-inline: auto;
  padding: 0.3rem 0.85rem;
  color: var(--c-text-faint);
  font-size: var(--fs-200);
  text-align: center;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
}

.browser__screen {
  padding: clamp(1rem, 2.4vw, 1.6rem);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(122, 77, 255, 0.22), transparent 55%),
    radial-gradient(95% 90% at 0% 100%, rgba(47, 107, 255, 0.12), transparent 62%), var(--c-surface);
}

.mini {
  display: flex;
  flex-direction: column;
  gap: clamp(0.9rem, 2.4vw, 1.4rem);
}

.mini__nav {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.4rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.44)),
    rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-pill);
  box-shadow: 0 14px 28px -22px rgba(15, 23, 42, 0.35);
}

.mini__logo {
  flex: none;
  width: 1.7rem;
  height: 1.7rem;
  background-image: var(--grad-accent);
  border-radius: 0.62rem;
  box-shadow: var(--shadow-accent);
}

.mini__links {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.45rem, 1.2vw, 0.75rem);
  flex: 1;
  min-width: 0;
}

.mini__links i {
  display: inline-flex;
  color: var(--c-text-muted);
  font-size: clamp(0.58rem, 1.2vw, 0.72rem);
  font-style: normal;
  font-weight: 800;
  border-radius: var(--radius-pill);
}

.mini__cta,
.mini__btn {
  flex: none;
  color: #fff;
  font-size: var(--fs-200);
  font-weight: 700;
  background-image: var(--grad-accent);
  border-radius: var(--radius-pill);
}

.mini__cta {
  padding: 0.3rem 0.75rem;
}

.mini__body {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(11rem, 1.05fr);
  gap: clamp(1rem, 2vw, 1.4rem);
  align-items: center;
}

.mini__copy {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mini__eyebrow {
  color: var(--c-accent);
  font-size: var(--fs-200);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mini__headline {
  color: var(--c-text);
  font-size: clamp(1.25rem, 3.2vw, 1.78rem);
  font-weight: 800;
  line-height: 1.08;
}

.mini__sub {
  color: var(--c-text-muted);
  font-size: var(--fs-200);
  line-height: 1.5;
}

.mini__btn {
  align-self: flex-start;
  margin-top: 0.35rem;
  padding: 0.45rem 0.9rem;
  box-shadow: var(--shadow-accent);
}

.mini__media {
  position: relative;
  isolation: isolate;
  align-self: stretch;
  min-height: 11.3rem;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.28), transparent 34%),
    radial-gradient(80% 60% at 20% 20%, rgba(255, 255, 255, 0.45), transparent 60%),
    var(--grad-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.mini__media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.13) 1px, transparent 1px);
  background-size: 1.4rem 1.4rem;
  mask-image: linear-gradient(135deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  opacity: 0.55;
}

.mini__orb {
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.mini__orb--one {
  top: 1.1rem;
  right: 1.15rem;
  width: 4.2rem;
  height: 4.2rem;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.34);
}

.mini__orb--two {
  right: 4.9rem;
  bottom: 1rem;
  width: 2.25rem;
  height: 2.25rem;
  background: rgba(20, 160, 107, 0.32);
  box-shadow: 0 0 0 0 rgba(20, 160, 107, 0.2);
}

.mini__phone,
.mini__service {
  position: absolute;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.26);
  box-shadow: 0 18px 40px -24px rgba(11, 18, 32, 0.65);
  backdrop-filter: blur(12px);
}

.mini__phone {
  left: 1rem;
  bottom: 1rem;
  width: 5.2rem;
  min-height: 6.35rem;
  padding: 0.75rem 0.7rem;
  color: #fff;
  background: rgba(11, 18, 32, 0.2);
  border-radius: 1.2rem;
}

.mini__phone span {
  width: 1.45rem;
  height: 0.25rem;
  margin: 0 auto 1rem;
  background: rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-pill);
}

.mini__phone strong {
  font-size: 1.35rem;
  line-height: 1;
}

.mini__phone em,
.mini__service em {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.64rem;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mini__service {
  right: 1rem;
  top: 1.1rem;
  width: min(9.3rem, 56%);
  padding: 0.75rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 1rem;
}

.mini__service strong {
  margin-bottom: 0.3rem;
  font-size: 0.92rem;
  line-height: 1.1;
}

.mini__flow {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.86), transparent);
  transform-origin: left center;
  opacity: 0.75;
}

.mini__flow--a {
  left: 5.9rem;
  top: 4.2rem;
  width: 6.8rem;
  transform: rotate(-12deg);
}

.mini__flow--b {
  left: 5.7rem;
  bottom: 4rem;
  width: 7.6rem;
  transform: rotate(18deg);
}

.mini__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.mini__metrics span {
  display: grid;
  min-height: 3.7rem;
  padding: 0.65rem 0.55rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(0.58rem, 1.15vw, 0.7rem);
  font-weight: 800;
  letter-spacing: 0.05em;
  text-align: center;
  text-transform: uppercase;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.08)),
    var(--grad-accent);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 1rem;
  box-shadow: 0 16px 32px -24px rgba(47, 107, 255, 0.5);
}

.mini__metrics strong {
  display: block;
  color: #fff;
  font-size: clamp(1.05rem, 2.5vw, 1.45rem);
  line-height: 1;
}

@media (prefers-reduced-motion: no-preference) {
  .mini__orb--one {
    animation: mini-drift 7s var(--ease) infinite alternate;
  }

  .mini__orb--two {
    animation: mini-pulse 2.8s ease-in-out infinite;
  }

  .mini__phone {
    animation: mini-float 5.5s ease-in-out infinite;
  }

  .mini__service {
    animation: mini-float 5.5s ease-in-out infinite reverse;
  }

  .mini__flow {
    animation: mini-flow 2.2s ease-in-out infinite;
  }
}

@keyframes mini-drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }

  to {
    transform: translate3d(-0.45rem, 0.6rem, 0) scale(1.08);
  }
}

@keyframes mini-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(20, 160, 107, 0.26);
    transform: scale(1);
  }

  50% {
    box-shadow: 0 0 0 9px rgba(20, 160, 107, 0);
    transform: scale(1.08);
  }
}

@keyframes mini-float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-0.35rem);
  }
}

@keyframes mini-flow {
  0%,
  100% {
    opacity: 0.38;
  }

  50% {
    opacity: 0.92;
  }
}

.lead-inbox--float {
  position: absolute;
  right: clamp(-0.45rem, 1vw, 0.6rem);
  bottom: -1.25rem;
  z-index: 2;
  width: min(24rem, 56%);
  padding: 1rem;
  transform: translateX(54%);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.9)), var(--c-surface);
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow:
    0 30px 70px -26px rgba(15, 23, 42, 0.44),
    0 12px 26px -18px rgba(47, 107, 255, 0.45);
}

.lead-inbox--float .lead-inbox__list {
  gap: 0.58rem;
  min-height: auto;
  margin-top: 0.8rem;
}

.lead-inbox--float .lead {
  min-height: 3.35rem;
  padding: 0.58rem 0.62rem;
  background: rgba(246, 248, 253, 0.94);
  border-color: rgba(15, 23, 42, 0.1);
  box-shadow: 0 10px 18px -16px rgba(15, 23, 42, 0.38);
}

.lead-inbox--float .lead-inbox__bar {
  padding-bottom: 0.8rem;
}

.lead-inbox--float .lead__avatar {
  width: 2.15rem;
  height: 2.15rem;
}

.lead-inbox--float .lead__name {
  display: block;
  margin-bottom: 0.08rem;
}

.lead-inbox--float .lead__msg {
  display: block;
  max-width: 11rem;
}

.lead-inbox--float .badge {
  padding-inline: 0.55rem;
}

:root[data-theme="dark"] .lead-inbox--float {
  background:
    linear-gradient(180deg, rgba(17, 23, 38, 0.97), rgba(17, 23, 38, 0.92)), var(--c-surface);
  border-color: rgba(255, 255, 255, 0.12);
}

:root[data-theme="dark"] .lead-inbox--float .lead {
  background: rgba(24, 32, 50, 0.9);
  border-color: rgba(255, 255, 255, 0.1);
}

:root[data-theme="dark"] .mini__nav {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.055)),
    rgba(17, 23, 38, 0.72);
  border-color: rgba(255, 255, 255, 0.1);
}

.demo-nav {
  position: sticky;
  top: 4.4rem;
  z-index: 80;
  background: var(--c-header-bg);
  border-bottom: 1px solid var(--c-border);
  backdrop-filter: saturate(180%) blur(14px);
}

.demo-nav__track {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  padding-block: 0.6rem;
  scrollbar-width: none;
}

.demo-nav__track::-webkit-scrollbar {
  display: none;
}

.demo-nav__track a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex: none;
  padding: 0.5rem 0.9rem;
  color: var(--c-text-muted);
  font-size: var(--fs-300);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  border-radius: var(--radius-pill);
  transition:
    color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.demo-nav__track a span {
  color: var(--c-text-faint);
  font-size: var(--fs-200);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.demo-nav__track a:hover {
  color: var(--c-text);
  background: var(--c-surface-2);
}

.demo-nav__track a.is-current {
  color: #fff;
  background-image: var(--grad-accent);
  box-shadow: var(--shadow-accent);
}

.demo-nav__track a.is-current span {
  color: rgba(255, 255, 255, 0.8);
}

.demo-lane,
.demo-product[id] {
  scroll-margin-top: 7.5rem;
}

.redesign-demo__tag {
  position: absolute;
  top: 4.7rem;
  z-index: 5;
  padding: 0.2rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  pointer-events: none;
}

.redesign-demo__tag--before {
  left: 0.8rem;
  color: #374151;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #d1d5db;
}

.redesign-demo__tag--after {
  right: 0.8rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.34);
  backdrop-filter: blur(10px);
}

.redesign-demo__divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--reveal);
  z-index: 6;
  width: 2px;
  margin-left: -1px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow:
    0 0 0 1px rgba(15, 23, 42, 0.08),
    0 0 22px rgba(47, 107, 255, 0.55);
  pointer-events: auto;
}

.redesign-demo__grip {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  color: #fff;
  background-image: var(--grad-accent);
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  cursor: ew-resize;
  touch-action: none;
  transform: translate(-50%, -50%);
}

.redesign-demo__grip svg {
  width: 1.15rem;
  height: 1.15rem;
}

@media (prefers-reduced-motion: no-preference) {
  .redesign-demo:not(.is-dragged) .redesign-demo__grip {
    animation: grip-hint 2.4s var(--ease) 4;
  }
}

@keyframes grip-hint {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    box-shadow: var(--shadow-lg);
  }

  50% {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow:
      var(--shadow-lg),
      0 0 0 8px rgba(47, 107, 255, 0.16);
  }
}

@media (min-width: 900px) {
  .demo-product--flip {
    grid-template-columns: minmax(24rem, 1.18fr) minmax(0, 0.82fr);
  }

  .demo-product--flip .demo-product__copy {
    order: 2;
  }
}

@media (max-width: 720px) {
  .project-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-card__features {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-card__actions .btn {
    flex: 1 1 100%;
  }

  .lead-inbox--float {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 1rem;
    transform: none;
  }

  .hero__showcase {
    padding-right: 0;
    margin-bottom: 0;
  }

  .lead-inbox--float .lead__msg {
    max-width: none;
  }
}

@media (min-width: 721px) and (max-width: 1280px) {
  .hero__showcase {
    padding-right: 0;
  }

  .lead-inbox--float {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    max-width: 34rem;
    margin-top: 1rem;
    transform: none;
  }
}

@media (max-width: 480px) {
  .mini__links i:nth-child(3) {
    display: none;
  }

  .mini__body {
    grid-template-columns: 1fr;
  }

  .mini__media {
    min-height: 10.5rem;
  }

  .mini__metrics {
    grid-template-columns: 1fr;
  }

  .lead-inbox--float .badge {
    display: none;
  }
}

/* -------------------------------------------------------------------------
   20. Portfolio product lab
   ------------------------------------------------------------------------- */
.concept-lab-section {
  overflow: hidden;
}

.product-lab {
  --lab-bg: var(--c-surface);
  --lab-surface: var(--c-surface-2);
  --lab-surface-2: var(--c-surface-3);
  --lab-line: var(--c-border-strong);
  --lab-text: var(--c-text);
  --lab-muted: var(--c-text-muted);
  --lab-blue: var(--c-accent);
  --lab-cyan: #087c90;
  --lab-green: #087955;
  --lab-green-soft: var(--c-success-soft);
  --lab-amber: #946000;
  --lab-tabs-bg: var(--c-surface-2);
  --lab-header-bg: var(--c-surface);
  --lab-hover: rgba(47, 107, 255, 0.06);
  --lab-active: var(--c-accent-soft);
  --lab-selected-text: #163d91;
  --lab-selected-bg: var(--c-accent-soft);
  --lab-selected-border: rgba(47, 107, 255, 0.55);
  --lab-track: var(--c-border);
  --lab-subtle: rgba(47, 107, 255, 0.035);
  --lab-shadow: var(--shadow-lg);
  margin-top: clamp(2rem, 5vw, 3.75rem);
  color: var(--lab-text);
  background: var(--lab-bg);
  border: 1px solid rgba(47, 107, 255, 0.28);
  border-radius: var(--radius-lg);
  box-shadow: var(--lab-shadow);
  color-scheme: light;
  overflow: hidden;
}

:root[data-theme="dark"] .product-lab {
  --lab-cyan: #42d8e8;
  --lab-green: #45d69a;
  --lab-amber: #f5b84b;
  --lab-hover: rgba(255, 255, 255, 0.035);
  --lab-active: rgba(95, 130, 255, 0.1);
  --lab-selected-text: #fff;
  --lab-selected-bg: rgba(95, 130, 255, 0.15);
  --lab-selected-border: rgba(95, 130, 255, 0.58);
  --lab-subtle: rgba(255, 255, 255, 0.025);

  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .product-lab {
    --lab-cyan: #42d8e8;
    --lab-green: #45d69a;
    --lab-amber: #f5b84b;
    --lab-hover: rgba(255, 255, 255, 0.035);
    --lab-active: rgba(95, 130, 255, 0.1);
    --lab-selected-text: #fff;
    --lab-selected-bg: rgba(95, 130, 255, 0.15);
    --lab-selected-border: rgba(95, 130, 255, 0.58);
    --lab-subtle: rgba(255, 255, 255, 0.025);

    color-scheme: dark;
  }
}

.product-lab button,
.product-lab input,
.product-lab textarea,
.product-lab select {
  font: inherit;
}

.product-lab__tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: var(--lab-tabs-bg);
  border-bottom: 1px solid var(--lab-line);
}

.product-lab__tab {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  min-height: 4.8rem;
  padding: 0.9rem 1rem;
  color: var(--lab-muted);
  text-align: left;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--lab-line);
  cursor: pointer;
  transition:
    color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.product-lab__tab:last-child {
  border-right: 0;
}

.product-lab__tab::after {
  content: "";
  position: absolute;
  right: 1rem;
  bottom: 0;
  left: 1rem;
  height: 2px;
  background: var(--lab-blue);
  opacity: 0;
  transform: scaleX(0.5);
  transition:
    opacity var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.product-lab__tab:hover {
  color: var(--lab-text);
  background: var(--lab-hover);
}

.product-lab__tab.is-active {
  color: var(--lab-text);
  background: var(--lab-active);
}

.product-lab__tab.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.product-lab__tab > span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--lab-blue);
}

.product-lab__tab > strong {
  min-width: 0;
  overflow: hidden;
  font-size: 0.88rem;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-lab__tab > small {
  padding: 0.2rem 0.42rem;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0;
  color: var(--lab-green);
  text-transform: uppercase;
  background: var(--lab-green-soft);
  border: 1px solid rgba(69, 214, 154, 0.22);
  border-radius: var(--radius-pill);
}

.product-lab__workspace {
  min-height: 41rem;
}

.product-lab__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 6.4rem;
  padding: 1.35rem clamp(1rem, 3vw, 2rem);
  background: var(--lab-header-bg);
  border-bottom: 1px solid var(--lab-line);
}

.product-lab__eyebrow,
.lab-label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0;
  color: var(--lab-cyan);
  text-transform: uppercase;
}

.product-lab__header h3 {
  margin: 0;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  color: var(--lab-text);
}

.product-lab__online,
.lab-output__topline > span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--lab-muted);
}

.product-lab__online i,
.lab-output__topline i {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--lab-green);
  border-radius: 50%;
  box-shadow:
    0 0 0 4px rgba(69, 214, 154, 0.1),
    0 0 18px rgba(69, 214, 154, 0.5);
}

.product-lab__panel {
  min-height: 34.6rem;
  padding: clamp(1rem, 3vw, 2rem);
  animation: lab-panel-in 420ms var(--ease) both;
}

.product-lab__panel[hidden] {
  display: none;
}

.lab-split,
.agent-demo {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(1rem, 3vw, 2rem);
  min-height: 30.5rem;
}

.lab-form,
.lab-output,
.portal-status,
.agent-demo__conversation,
.agent-route {
  min-width: 0;
}

.lab-form {
  align-self: stretch;
  padding: clamp(0.25rem, 1vw, 0.8rem);
}

.lab-form__heading {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 1.4rem;
}

.lab-form__heading > span {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
  color: var(--lab-cyan);
  text-transform: uppercase;
}

.lab-form__heading > strong {
  max-width: 28rem;
  font-size: 1.15rem;
  line-height: 1.45;
}

.lab-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.lab-field {
  display: grid;
  gap: 0.42rem;
  min-width: 0;
}

.lab-field--wide {
  grid-column: 1 / -1;
}

.lab-field > span,
.lab-choices legend {
  font-size: 0.78rem;
  font-weight: 750;
  color: var(--lab-muted);
}

.lab-field input,
.lab-field select,
.lab-field textarea {
  width: 100%;
  min-height: 3.15rem;
  padding: 0.75rem 0.9rem;
  color: var(--lab-text);
  background: var(--lab-surface);
  border: 1px solid var(--lab-line);
  border-radius: var(--radius-sm);
  outline: 0;
  transition:
    border-color var(--dur-fast) ease,
    box-shadow var(--dur-fast) ease;
}

.lab-field textarea {
  min-height: 7rem;
  resize: vertical;
}

.lab-field input:focus,
.lab-field select:focus,
.lab-field textarea:focus {
  border-color: var(--lab-blue);
  box-shadow: 0 0 0 3px rgba(95, 130, 255, 0.14);
}

.lab-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.15rem 0 1.35rem;
  padding: 0;
  border: 0;
}

.lab-choices legend {
  width: 100%;
  margin-bottom: 0.15rem;
}

.lab-choices label {
  cursor: pointer;
}

.lab-choices input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.lab-choices span {
  display: inline-flex;
  min-height: 2.35rem;
  align-items: center;
  padding: 0.45rem 0.75rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--lab-muted);
  background: var(--lab-surface);
  border: 1px solid var(--lab-line);
  border-radius: var(--radius-pill);
  transition:
    color var(--dur-fast) ease,
    background-color var(--dur-fast) ease,
    border-color var(--dur-fast) ease;
}

.lab-choices input:checked + span {
  color: var(--lab-selected-text);
  background: var(--lab-selected-bg);
  border-color: var(--lab-selected-border);
}

.lab-choices input:focus-visible + span {
  outline: 3px solid rgba(95, 130, 255, 0.4);
  outline-offset: 2px;
}

.product-lab .btn--primary {
  color: #fff;
  background: #506ff5;
}

.product-lab .btn--secondary {
  color: var(--lab-text);
  background: transparent;
  border-color: var(--lab-line);
}

.product-lab .btn--secondary:hover {
  background: var(--lab-hover);
}

.lab-output,
.portal-status,
.agent-route {
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--lab-surface);
  border: 1px solid var(--lab-line);
  border-radius: var(--radius);
}

.lab-output.is-updating {
  animation: lab-output-update 520ms var(--ease);
}

.lab-output__topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--lab-line);
}

.lab-output__topline > strong {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--lab-muted);
}

.scan-score-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 1.15rem;
}

.scan-score {
  position: relative;
  display: grid;
  place-items: center;
  width: 7rem;
  height: 7rem;
  background: conic-gradient(var(--lab-blue) calc(var(--score) * 1%), var(--lab-track) 0);
  border-radius: 50%;
}

.scan-score::after {
  content: "";
  position: absolute;
  inset: 0.55rem;
  background: var(--lab-surface);
  border-radius: 50%;
}

.scan-score > span {
  position: relative;
  z-index: 1;
  font-size: 0.75rem;
  color: var(--lab-muted);
}

.scan-score strong {
  font-size: 1.65rem;
  color: var(--lab-text);
}

.scan-score-row h4,
.portal-status h4 {
  margin: 0 0 0.45rem;
  font-size: clamp(1.15rem, 2.5vw, 1.55rem);
  color: var(--lab-text);
}

.scan-score-row p,
.portal-status > p {
  color: var(--lab-muted);
}

.lab-metrics,
.booking-demo__metrics {
  display: grid;
  gap: 0;
  margin-top: 1.5rem;
  border-top: 1px solid var(--lab-line);
  border-bottom: 1px solid var(--lab-line);
}

.lab-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.lab-metrics > div,
.booking-demo__metrics > div {
  min-width: 0;
  padding: 1rem;
  border-right: 1px solid var(--lab-line);
}

.lab-metrics > div:last-child,
.booking-demo__metrics > div:last-child {
  border-right: 0;
}

.lab-metrics dt,
.booking-demo__metrics dt,
.agent-route__details dt {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0;
  color: var(--lab-muted);
  text-transform: uppercase;
}

.lab-metrics dd,
.booking-demo__metrics dd,
.agent-route__details dd {
  margin: 0.25rem 0 0;
  overflow-wrap: anywhere;
  font-size: 0.86rem;
  font-weight: 750;
  color: var(--lab-text);
}

.lab-progress {
  height: 0.35rem;
  margin-top: 1.35rem;
  overflow: hidden;
  background: var(--lab-track);
  border-radius: var(--radius-pill);
}

.lab-progress i {
  display: block;
  width: var(--progress);
  height: 100%;
  background: var(--lab-blue);
  border-radius: inherit;
  transition: width 620ms var(--ease);
}

.lab-caption {
  margin-top: 0.85rem;
  font-size: 0.75rem;
  color: var(--lab-muted);
}

.booking-demo__toolbar,
.agent-demo__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.lab-segment {
  display: inline-flex;
  gap: 0.2rem;
  padding: 0.25rem;
  background: var(--lab-surface);
  border: 1px solid var(--lab-line);
  border-radius: var(--radius-sm);
}

.lab-segment button {
  min-height: 2.35rem;
  padding: 0.45rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 750;
  color: var(--lab-muted);
  background: transparent;
  border: 0;
  border-radius: 7px;
  cursor: pointer;
}

.lab-segment button.is-active {
  color: var(--lab-selected-text);
  background: var(--lab-selected-bg);
  box-shadow: inset 0 0 0 1px var(--lab-selected-border);
}

.booking-demo__metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-block: 1.5rem 1rem;
  background: var(--lab-subtle);
}

.booking-demo__metrics dd {
  font-size: 1.45rem;
}

.booking-demo__list {
  border-top: 1px solid var(--lab-line);
}

.booking-row {
  display: grid;
  grid-template-columns: 5rem minmax(10rem, 1fr) 7rem 5.5rem;
  align-items: center;
  gap: 1rem;
  min-height: 4.7rem;
  padding: 0.75rem 0.35rem;
  border-bottom: 1px solid var(--lab-line);
}

.booking-row.is-new {
  animation: lab-row-in 480ms var(--ease) both;
}

.booking-row > time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--lab-muted);
}

.booking-row > span:nth-child(2) {
  display: grid;
  min-width: 0;
}

.booking-row strong {
  overflow: hidden;
  font-size: 0.85rem;
  color: var(--lab-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.booking-row small {
  font-size: 0.72rem;
  color: var(--lab-muted);
}

.booking-status {
  font-size: 0.7rem;
  font-weight: 800;
}

.booking-status--confirmed,
.booking-status--arrived,
.booking-status--complete {
  color: var(--lab-green);
}

.booking-status--attention {
  color: var(--lab-amber);
}

.booking-row > button {
  min-height: 2.25rem;
  padding: 0.4rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 750;
  color: var(--lab-text);
  background: transparent;
  border: 1px solid var(--lab-line);
  border-radius: 7px;
  cursor: pointer;
}

.booking-row > button:hover:not(:disabled) {
  border-color: var(--lab-blue);
}

.booking-row > button:disabled {
  color: var(--lab-muted);
  cursor: default;
  opacity: 0.55;
}

.agent-demo__conversation {
  display: flex;
  flex-direction: column;
}

.lab-segment--wide {
  align-self: flex-start;
}

.agent-demo__messages {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
  min-height: 21rem;
  padding-block: 1.25rem;
}

.agent-message {
  width: fit-content;
  max-width: min(88%, 30rem);
  padding: 0.85rem 1rem;
  font-size: 0.86rem;
  line-height: 1.55;
  border-radius: var(--radius-sm);
}

.agent-message--lead {
  align-self: flex-end;
  color: #fff;
  background: #506ff5;
  border-bottom-right-radius: 3px;
}

.agent-message--system {
  align-self: center;
  padding: 0.5rem 0.75rem;
  font-size: 0.68rem;
  color: var(--lab-muted);
  background: transparent;
  border: 1px solid var(--lab-line);
}

.agent-message--agent {
  color: var(--lab-text);
  background: var(--lab-surface-2);
  border: 1px solid var(--lab-line);
  border-bottom-left-radius: 3px;
  animation: lab-message-in 460ms var(--ease) both;
}

.agent-route__details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
}

.agent-route__details > div {
  min-width: 0;
  padding: 1rem 0.75rem;
  border-bottom: 1px solid var(--lab-line);
}

.agent-route__timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.25rem;
  margin-top: 1.5rem;
}

.agent-route__timeline span {
  position: relative;
  padding-top: 0.8rem;
  font-size: 0.65rem;
  color: var(--lab-muted);
}

.agent-route__timeline span::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0.2rem;
  left: 0;
  height: 0.22rem;
  background: var(--lab-track);
  border-radius: var(--radius-pill);
}

.agent-route__timeline span.is-complete::before {
  background: var(--lab-green);
}

.agent-route__timeline span.is-active::before {
  background: var(--lab-blue);
  box-shadow: 0 0 14px rgba(95, 130, 255, 0.5);
}

.portal-status > p {
  min-height: 3.4rem;
  margin-bottom: 1rem;
}

.portal-timeline {
  margin: 1.5rem 0;
}

.portal-timeline li {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.8rem;
  min-height: 4.1rem;
  color: var(--lab-muted);
}

.portal-timeline li::before {
  content: "";
  position: absolute;
  top: 1.05rem;
  bottom: -0.15rem;
  left: 0.32rem;
  width: 1px;
  background: var(--lab-line);
}

.portal-timeline li:last-child::before {
  display: none;
}

.portal-timeline i {
  position: relative;
  z-index: 1;
  width: 0.7rem;
  height: 0.7rem;
  margin-top: 0.25rem;
  background: var(--lab-surface-2);
  border: 1px solid var(--lab-line);
  border-radius: 50%;
}

.portal-timeline span {
  display: grid;
}

.portal-timeline strong {
  font-size: 0.82rem;
  color: var(--lab-muted);
}

.portal-timeline small {
  font-size: 0.72rem;
}

.portal-timeline li.is-complete i {
  background: var(--lab-green);
  border-color: var(--lab-green);
}

.portal-timeline li.is-complete strong,
.portal-timeline li.is-active strong {
  color: var(--lab-text);
}

.portal-timeline li.is-active i {
  background: var(--lab-blue);
  border-color: var(--lab-blue);
  box-shadow:
    0 0 0 5px rgba(95, 130, 255, 0.12),
    0 0 18px rgba(95, 130, 255, 0.45);
}

@keyframes lab-panel-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes lab-output-update {
  0% {
    border-color: rgba(95, 130, 255, 0.85);
    transform: scale(0.992);
  }

  100% {
    border-color: var(--lab-line);
    transform: scale(1);
  }
}

@keyframes lab-row-in {
  from {
    opacity: 0;
    transform: translateX(-12px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes lab-message-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .product-lab__tabs {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .product-lab__tabs::-webkit-scrollbar {
    display: none;
  }

  .product-lab__tab {
    flex: 0 0 13rem;
  }

  .product-lab__workspace {
    min-height: 0;
  }

  .lab-split,
  .agent-demo {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
  }

  .lab-output,
  .portal-status,
  .agent-route {
    min-height: 24rem;
  }

  .agent-demo__messages {
    min-height: 17rem;
  }
}

@media (max-width: 640px) {
  .product-lab__tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
  }

  .product-lab__tab {
    grid-template-areas:
      "index badge"
      "label label";
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.3rem 0.55rem;
    min-height: 4.25rem;
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--lab-line);
  }

  .product-lab__tab > span {
    grid-area: index;
  }

  .product-lab__tab > strong {
    grid-area: label;
    overflow: visible;
    font-size: 0.82rem;
    text-overflow: clip;
    white-space: normal;
  }

  .product-lab__tab > small {
    grid-area: badge;
    justify-self: end;
  }

  .product-lab__tab:nth-child(even) {
    border-right: 0;
  }

  .product-lab__tab:nth-child(n + 3) {
    border-bottom: 0;
  }

  .product-lab {
    margin-inline: calc(var(--gutter) * -0.35);
    border-radius: var(--radius);
  }

  .product-lab__header {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: flex-start;
    min-height: 8rem;
  }

  .product-lab__online {
    max-width: none;
    justify-content: flex-start;
    text-align: left;
  }

  .product-lab__panel {
    padding: 1rem;
  }

  .lab-field-grid,
  .agent-route__details {
    grid-template-columns: minmax(0, 1fr);
  }

  .lab-field--wide {
    grid-column: auto;
  }

  .lab-metrics {
    grid-template-columns: minmax(0, 1fr);
  }

  .lab-metrics > div {
    padding: 0.7rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--lab-line);
  }

  .lab-metrics > div:last-child {
    border-bottom: 0;
  }

  .booking-demo__metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .booking-demo__metrics > div:nth-child(2) {
    border-right: 0;
  }

  .booking-demo__metrics > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--lab-line);
  }

  .booking-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.45rem 0.75rem;
    padding-block: 0.9rem;
  }

  .booking-row > time {
    order: 2;
    text-align: right;
  }

  .booking-row > span:nth-child(2) {
    order: 1;
  }

  .booking-row > .booking-status {
    order: 3;
  }

  .booking-row > button {
    order: 4;
  }

  .scan-score-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .scan-score {
    width: 6.2rem;
    height: 6.2rem;
  }

  .lab-segment--wide {
    width: 100%;
    overflow-x: auto;
  }

  .lab-segment--wide button {
    flex: 0 0 auto;
  }
}

/* -------------------------------------------------------------------------
   Website care transparency
   ------------------------------------------------------------------------- */
.pricing-care-inline {
  max-width: 43rem;
  margin: 1.5rem auto 0;
  padding: 1rem 1.15rem;
  color: var(--c-text-muted);
  background: var(--c-accent-soft);
  border: 1px solid color-mix(in srgb, var(--c-accent) 24%, transparent);
  border-radius: var(--radius);
}

.pricing-care-inline strong {
  color: var(--c-text);
}

.care-policy {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 1.3rem;
  padding: 0.65rem 0.9rem;
  color: var(--c-text-muted);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  font-size: var(--fs-300);
  font-weight: 650;
}

.care-policy__dot {
  width: 0.58rem;
  height: 0.58rem;
  flex: none;
  background: var(--c-success);
  border-radius: 50%;
  box-shadow: 0 0 0 5px var(--c-success-soft);
}

.care-model {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 1.5rem);
  max-width: 62rem;
  margin-inline: auto;
}

.care-model__card {
  display: grid;
  gap: 0.65rem;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.care-model__card--active {
  background-image: var(--grad-soft);
  border-color: color-mix(in srgb, var(--c-accent) 48%, var(--c-border));
  box-shadow: var(--shadow-md);
}

.care-model__label,
.scope-panel__label,
.price__kicker {
  width: fit-content;
  color: var(--c-accent);
  font-size: var(--fs-200);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.care-model__card h3 {
  font-size: var(--fs-700);
}

.care-model__card p {
  color: var(--c-text-muted);
}

.care-model__card strong {
  margin-top: 0.35rem;
  font-size: var(--fs-500);
}

.care-cost-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.care-cost {
  min-width: 0;
  padding: 1.4rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.care-cost__num {
  display: inline-flex;
  margin-bottom: 1.5rem;
  color: var(--c-accent);
  font-family: var(--font-mono);
  font-size: var(--fs-200);
  font-weight: 800;
}

.care-cost h3 {
  font-size: var(--fs-600);
}

.care-cost p {
  margin-top: 0.55rem;
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.price__kicker {
  margin-top: 0.35rem;
}

.price__ongoing {
  display: grid;
  gap: 0.15rem;
  margin-top: 0.9rem;
  padding: 0.75rem 0.85rem;
  background: var(--c-accent-soft);
  border: 1px solid color-mix(in srgb, var(--c-accent) 22%, transparent);
  border-radius: var(--radius-sm);
}

.price__ongoing span {
  color: var(--c-text-faint);
  font-size: var(--fs-200);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.price__ongoing strong {
  color: var(--c-text);
  font-size: var(--fs-300);
}

.price-anchor__recurring {
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  color: var(--c-accent);
  border-top: 1px solid var(--c-border);
  font-size: var(--fs-200);
  font-weight: 750;
}

.scope-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 1.5rem);
}

.scope-panel {
  padding: clamp(1.4rem, 4vw, 2rem);
  background: var(--c-surface);
  border: 1px solid color-mix(in srgb, var(--c-success) 32%, var(--c-border));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.scope-panel--separate {
  border-color: color-mix(in srgb, var(--c-accent) 30%, var(--c-border));
}

.scope-panel__list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.2rem;
  color: var(--c-text-muted);
}

.scope-panel__list li {
  position: relative;
  padding-left: 1.55rem;
}

.scope-panel__list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--c-success);
  font-weight: 850;
}

.scope-panel--separate .scope-panel__list li::before {
  content: "\2192";
  color: var(--c-accent);
}

.care-fineprint {
  max-width: 55rem;
  margin: 1.4rem auto 0;
  color: var(--c-text-faint);
  font-size: var(--fs-200);
  text-align: center;
}

.checkout-panel__ongoing {
  display: grid;
  gap: 0.35rem;
  margin: 1.1rem 0;
  padding: 1rem;
  background: var(--c-accent-soft);
  border: 1px solid color-mix(in srgb, var(--c-accent) 25%, transparent);
  border-radius: var(--radius);
}

.checkout-panel__ongoing span {
  color: var(--c-text-faint);
  font-size: var(--fs-200);
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.checkout-panel__ongoing strong {
  color: var(--c-text);
}

.checkout-panel__ongoing a {
  width: fit-content;
  font-size: var(--fs-200);
  font-weight: 700;
}

@media (max-width: 880px) {
  .care-cost-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .care-model,
  .scope-grid,
  .care-cost-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .care-policy {
    align-items: flex-start;
    border-radius: var(--radius);
    text-align: left;
  }
}

/* -------------------------------------------------------------------------
   20a. AI voice-agent product
   ------------------------------------------------------------------------- */
.voice-feature-card {
  position: relative;
  display: grid;
  gap: var(--space-7);
  overflow: hidden;
  padding: clamp(1.4rem, 4vw, 3.25rem);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 88% 5%, var(--c-accent-soft), transparent 34%),
    linear-gradient(145deg, var(--c-surface), var(--c-surface-2));
  box-shadow: var(--shadow-lg);
}

.voice-feature-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--grad-accent);
  content: "";
}

.voice-feature-card__copy {
  position: relative;
  z-index: 1;
}

.voice-feature-card__copy .section__title {
  max-width: 15ch;
  margin-top: var(--space-3);
}

.voice-feature-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.voice-feature-card__chips li,
.voice-preview__disclosure {
  padding: 0.45rem 0.72rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  color: var(--c-text-muted);
  background: color-mix(in srgb, var(--c-surface) 82%, transparent);
  font-size: var(--fs-200);
}

.voice-feature-card__console,
.voice-routing {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding: clamp(1.1rem, 3vw, 1.75rem);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-xl);
  background: var(--c-surface);
  box-shadow: var(--shadow-md);
}

.voice-console__bar,
.voice-routing__top,
.voice-preview__callbar {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  color: var(--c-text-muted);
  font-family: var(--font-mono);
  font-size: var(--fs-200);
}

.voice-console__bar span,
.voice-routing__top span:first-child,
.voice-preview__callbar span:first-child {
  display: inline-flex;
  align-items: center;
}

.voice-console__bar i,
.voice-routing__live {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: var(--space-2);
  border-radius: 50%;
  background: var(--c-success);
  box-shadow: 0 0 0 4px var(--c-success-soft);
}

.voice-console__bar strong,
.voice-routing__time {
  color: var(--c-text-faint);
  font-weight: 500;
}

.voice-console__wave,
.voice-routing__signal {
  display: flex;
  height: 3.5rem;
  gap: 0.3rem;
  align-items: center;
  justify-content: center;
  margin: var(--space-5) 0;
  border-block: 1px solid var(--c-border);
}

.voice-console__wave i,
.voice-routing__signal span {
  display: block;
  width: 0.23rem;
  border-radius: var(--radius-pill);
  background: var(--grad-accent);
  animation: voice-wave 1.5s ease-in-out infinite;
}

.voice-console__wave i:nth-child(1),
.voice-console__wave i:nth-child(7),
.voice-routing__signal span:nth-child(1),
.voice-routing__signal span:nth-child(7) {
  height: 0.8rem;
}

.voice-console__wave i:nth-child(2),
.voice-console__wave i:nth-child(6),
.voice-routing__signal span:nth-child(2),
.voice-routing__signal span:nth-child(6) {
  height: 1.4rem;
  animation-delay: -0.2s;
}

.voice-console__wave i:nth-child(3),
.voice-console__wave i:nth-child(5),
.voice-routing__signal span:nth-child(3),
.voice-routing__signal span:nth-child(5) {
  height: 2.1rem;
  animation-delay: -0.4s;
}

.voice-console__wave i:nth-child(4),
.voice-routing__signal span:nth-child(4) {
  height: 2.85rem;
  animation-delay: -0.6s;
}

@keyframes voice-wave {
  0%,
  100% {
    transform: scaleY(0.55);
    opacity: 0.58;
  }

  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

.voice-console__steps,
.voice-routing__steps {
  display: grid;
  gap: var(--space-3);
}

.voice-console__steps li,
.voice-routing__steps li {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text-muted);
  background: color-mix(in srgb, var(--c-surface) 84%, transparent);
  font-size: var(--fs-300);
}

.voice-console__steps li span,
.voice-routing__steps li span {
  color: var(--c-text-faint);
  font-family: var(--font-mono);
  font-size: var(--fs-200);
}

.voice-console__steps li.is-complete,
.voice-routing__steps li.is-complete {
  color: var(--c-text);
}

.voice-console__steps li.is-complete span,
.voice-routing__steps li.is-complete span {
  color: var(--c-success);
}

.voice-console__steps li.is-active,
.voice-routing__steps li.is-active {
  border-color: var(--c-accent);
  color: var(--c-text);
  background: var(--c-accent-soft);
  box-shadow: inset 3px 0 0 var(--c-accent);
}

.voice-console__outcome,
.voice-routing__result {
  display: grid;
  gap: var(--space-1);
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-radius: var(--radius);
  color: #fff;
  background: var(--grad-accent);
}

.voice-console__outcome span,
.voice-routing__result span {
  font-family: var(--font-mono);
  font-size: var(--fs-200);
  text-transform: uppercase;
  opacity: 0.78;
}

.voice-feature-card__proof {
  display: grid;
  gap: var(--space-3);
}

.voice-feature-card__proof li {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--c-surface) 88%, transparent);
}

.voice-feature-card__proof span {
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.voice-hero {
  overflow: clip;
}

.voice-hero__grid {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

.voice-hero__copy {
  position: relative;
  z-index: 1;
}

.voice-hero__title {
  max-width: 13ch;
  margin-top: var(--space-3);
  font-size: var(--fs-900);
  line-height: var(--lh-tight);
  letter-spacing: -0.045em;
}

.voice-hero__lead {
  max-width: 650px;
  margin-top: var(--space-5);
  color: var(--c-text-muted);
  font-size: var(--fs-500);
}

.voice-hero__note {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  margin-top: var(--space-4);
  color: var(--c-text-faint);
  font-size: var(--fs-300);
}

.voice-hero__note::before {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--c-success);
  box-shadow: 0 0 0 5px var(--c-success-soft);
  content: "";
}

.voice-routing::before {
  position: absolute;
  top: -7rem;
  right: -5rem;
  width: 13rem;
  height: 13rem;
  border-radius: 50%;
  background: var(--grad-accent);
  opacity: 0.16;
  filter: blur(20px);
  content: "";
}

.voice-capabilities,
.voice-use-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: var(--space-4);
}

.voice-capability,
.voice-use-case {
  position: relative;
  overflow: hidden;
  padding: var(--space-5);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
  box-shadow: var(--shadow-sm);
}

.voice-capability::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--grad-accent);
  content: "";
}

.voice-capability__num {
  display: block;
  margin-bottom: var(--space-5);
  color: var(--c-accent);
  font-family: var(--font-mono);
  font-size: var(--fs-200);
}

.voice-capability h3,
.voice-use-case h3 {
  font-size: var(--fs-600);
}

.voice-capability p,
.voice-use-case p {
  margin-top: var(--space-2);
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.voice-preview {
  overflow: hidden;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-xl);
  background: var(--c-surface);
  box-shadow: var(--shadow-lg);
}

.voice-preview__controls {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--space-5);
  border-bottom: 1px solid var(--c-border);
  background: var(--c-surface-2);
}

.voice-preview__label,
.voice-summary__label {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--c-text-faint);
  font-family: var(--font-mono);
  font-size: var(--fs-200);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.voice-preview__scenarios {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.voice-scenario {
  padding: 0.62rem 0.85rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-pill);
  color: var(--c-text-muted);
  background: var(--c-surface);
  cursor: pointer;
  font-size: var(--fs-200);
  font-weight: 700;
  transition:
    border-color var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease);
}

.voice-scenario:hover,
.voice-scenario.is-active {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: var(--c-accent-soft);
}

.voice-preview__disclosure {
  flex: 0 0 auto;
}

.voice-preview__stage {
  display: grid;
}

.voice-preview__call {
  min-width: 0;
  padding: clamp(1.1rem, 3vw, 2rem);
}

.voice-preview__callbar {
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--c-border);
}

.voice-preview__callbar span:first-child {
  color: var(--c-text);
}

.voice-timeline {
  position: relative;
  display: grid;
  gap: var(--space-3);
  margin: var(--space-5) 0;
}

.voice-timeline::before {
  position: absolute;
  top: 1.25rem;
  bottom: 1.25rem;
  left: 1.05rem;
  width: 1px;
  background: var(--c-border-strong);
  content: "";
}

.voice-timeline__step {
  position: relative;
  display: grid;
  grid-template-columns: 2.15rem minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  color: var(--c-text-muted);
  background: var(--c-surface);
  opacity: 0.62;
}

.voice-timeline__step.is-active,
.voice-timeline__step.is-complete {
  opacity: 1;
}

.voice-timeline__step.is-active {
  border-color: var(--c-accent);
  background: var(--c-accent-soft);
  box-shadow: inset 3px 0 0 var(--c-accent);
}

.voice-timeline__marker {
  position: relative;
  z-index: 1;
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  place-items: center;
  border: 1px solid var(--c-border-strong);
  border-radius: 50%;
  color: var(--c-text-faint);
  background: var(--c-surface);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.voice-timeline__step.is-active .voice-timeline__marker {
  border-color: var(--c-accent);
  color: #fff;
  background: var(--c-accent);
}

.voice-timeline__step.is-complete .voice-timeline__marker {
  border-color: var(--c-success);
  color: var(--c-success);
}

.voice-timeline__speaker {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--c-text-faint);
  font-family: var(--font-mono);
  font-size: var(--fs-200);
  font-weight: 700;
  text-transform: uppercase;
}

.voice-timeline__step p {
  color: var(--c-text);
  font-size: var(--fs-300);
}

.voice-preview__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.voice-summary {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  border-top: 1px solid var(--c-border);
  background:
    radial-gradient(circle at 100% 0%, var(--c-accent-soft), transparent 55%),
    var(--c-surface-2);
}

.voice-summary > strong {
  color: var(--c-text);
  font-size: var(--fs-700);
  line-height: var(--lh-snug);
}

.voice-summary > p {
  margin-top: var(--space-3);
  color: var(--c-text-muted);
}

.voice-summary__facts {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.voice-summary__facts li {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

.voice-summary__facts li::before {
  width: 0.58rem;
  height: 0.58rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--c-success);
  box-shadow: 0 0 0 4px var(--c-success-soft);
  content: "";
}

.voice-use-case {
  display: flex;
  min-height: 17rem;
  flex-direction: column;
}

.voice-use-case__label {
  color: var(--c-accent);
  font-family: var(--font-mono);
  font-size: var(--fs-200);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.voice-use-case h3 {
  margin-top: var(--space-5);
}

.voice-use-case__example {
  margin-top: auto;
  padding-top: var(--space-5);
  color: var(--c-text-faint);
  font-size: var(--fs-200);
}

.voice-guardrail {
  display: grid;
  gap: var(--space-6);
  padding: clamp(1.4rem, 4vw, 3rem);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, var(--c-accent-soft), transparent 42%),
    var(--c-surface);
  box-shadow: var(--shadow-md);
}

.voice-guardrail__list {
  display: grid;
  gap: var(--space-3);
}

.voice-guardrail__list li {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--c-surface) 88%, transparent);
}

.voice-guardrail__list span {
  color: var(--c-text-muted);
  font-size: var(--fs-300);
}

@media (min-width: 760px) {
  .voice-preview__stage {
    grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  }

  .voice-summary {
    border-top: 0;
    border-left: 1px solid var(--c-border);
  }

  .voice-guardrail {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    align-items: center;
  }
}

@media (min-width: 880px) {
  .voice-feature-card,
  .voice-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
    align-items: center;
  }

  .voice-feature-card--services {
    grid-template-columns: minmax(0, 1.1fr) minmax(310px, 0.9fr);
  }
}

@media (max-width: 619px) {
  .voice-preview__controls {
    flex-direction: column;
  }

  .voice-preview__disclosure {
    align-self: flex-start;
  }

  .voice-scenario {
    flex: 1 1 100%;
    text-align: left;
  }
}

/* -------------------------------------------------------------------------
   21. Reduced motion
   ------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  html {
    scroll-behavior: auto;
  }

  .js [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}