/* ============================================================
   TradeLens AI — marketing site
   Dark cinematic, product-matched. Tokens mirror the app UI.
   ============================================================ */

:root {
  --bg: #0d1117;
  --surface: #161b22;
  --surface-2: #1c232b;
  --border: #252a32;
  --text: #e8eaed;
  --muted: #9aa4b2;
  --accent: #00e5cc;
  --accent-dim: rgba(0, 229, 204, 0.12);

  --font-display: 'Schibsted Grotesk', 'Satoshi', system-ui, sans-serif;
  --font-body: 'Satoshi', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --container: 1140px;
}

*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  scroll-padding-top: 88px;
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  /* clip, not hidden: hidden would make body the scroll container and
     break window scroll events for the tilt/nav/parallax handlers */
  overflow-x: clip;
}

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

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 650;
  text-wrap: balance;
}

h1 { font-size: clamp(2.4rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.125rem; font-weight: 600; }

p { text-wrap: pretty; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--accent-dim); color: var(--text); }

/* ---- layout utilities ---- */

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.section {
  padding-block: clamp(72px, 10vw, 140px);
  position: relative;
}

.kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

/* signature: rising-candles glyph beside every kicker (echoes the logo) */
.kicker .candles { flex: none; opacity: 0.9; }

.lead {
  color: var(--muted);
  font-size: 1.0625rem;
  max-width: 56ch;
}

/* ---- ambience ---- */

.grain {
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px 160px;
}

main { position: relative; z-index: 1; }

/* ---- buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  /* Satoshi ships 400/500/700 (no 600); 500 chosen over 700 so CTAs stay
     sturdy without shouting — a 600 here would silently resolve to 700. */
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease),
              color 200ms var(--ease), transform 200ms var(--ease);
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #04201c;
}

.btn-primary:hover { background: #33ecd8; }

.btn-ghost {
  border-color: var(--border);
  color: var(--text);
  background: rgba(22, 27, 34, 0.4);
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-sm { padding: 9px 18px; font-size: 0.875rem; }

/* ---- nav ---- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background: rgba(13, 17, 23, 0.72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 300ms var(--ease), background-color 300ms var(--ease);
}

.nav.scrolled {
  background: rgba(13, 17, 23, 0.88);
  border-bottom-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
}

.brand-name em { font-style: normal; color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links > a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition: color 200ms var(--ease);
}

.nav-links > a:not(.btn):hover { color: var(--text); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 8px;
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }

  /* Full-screen menu: designed for the phone, not a shrunken dropdown. */
  .nav-links {
    display: flex;
    position: fixed;
    inset: 0;
    z-index: 9;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 8px;
    padding: 88px 32px 40px;
    background: var(--bg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 250ms var(--ease);
  }

  .nav-links.open { opacity: 1; pointer-events: auto; }

  .nav-links > a:not(.btn) {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text);
    padding: 10px 0;
  }

  .nav-links > .btn { margin-top: 22px; width: 100%; }

  body.menu-open { overflow: hidden; }
}

@media (prefers-reduced-motion: reduce) {
  .nav-links { transition: none; }
}

/* ---- hero ---- */

.hero {
  position: relative;
  min-height: 100dvh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding-block: 140px 96px;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(13, 17, 23, 0.62) 0%, rgba(13, 17, 23, 0.45) 45%, var(--bg) 96%),
    radial-gradient(ellipse at 30% 40%, transparent 0%, rgba(13, 17, 23, 0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
}

.hero-title {
  margin-top: 22px;
  max-width: 19ch;
}

.hero-find { color: var(--accent); white-space: nowrap; }

.hero-sub {
  margin-top: 24px;
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  color: var(--muted);
  max-width: 54ch;
}

.hero-ctas {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-note {
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--muted);
  opacity: 0.85;
}

/* hero word-split entrance (spans injected by main.js) */
.hero-title .w,
.hero .kicker,
.hero-sub,
.hero-ctas,
.hero-note {
  opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
  .hero.will-animate .hero-title .w {
    display: inline-block;
    opacity: 0;
    transform: translateY(0.55em);
  }

  .hero.will-animate :is(.kicker, .hero-sub, .hero-ctas, .hero-note) {
    opacity: 0;
    transform: translateY(14px);
  }

  .hero.loaded .hero-title .w {
    opacity: 1;
    transform: none;
    transition: opacity 600ms var(--ease), transform 600ms var(--ease);
    transition-delay: var(--d, 0ms);
  }

  .hero.loaded :is(.kicker, .hero-sub, .hero-ctas, .hero-note) {
    opacity: 1;
    transform: none;
    transition: opacity 700ms var(--ease), transform 700ms var(--ease);
  }

  .hero.loaded .kicker { transition-delay: 80ms; }
  .hero.loaded .hero-sub { transition-delay: 520ms; }
  .hero.loaded .hero-ctas { transition-delay: 640ms; }
  .hero.loaded .hero-note { transition-delay: 780ms; }
}

/* ---- tilt showcase (vanilla scroll-container effect) ---- */

.showcase {
  position: relative;
  z-index: 2;
  margin-top: clamp(-140px, -10vw, -60px);
  padding-bottom: clamp(48px, 6vw, 96px);
}

.tilt-wrap { perspective: 1200px; }

.tilt-card {
  margin: 0;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow:
    0 0 0 1px rgba(0, 229, 204, 0.06),
    0 24px 60px rgba(0, 0, 0, 0.55),
    0 80px 140px rgba(0, 0, 0, 0.35);
  transform-origin: center top;
  will-change: transform;
  display: block;
  flex: none;
}

.tilt-card img { width: 100%; height: auto; display: block; }

@media (prefers-reduced-motion: no-preference) {
  .tilt-card { transform: rotateX(var(--tilt, 16deg)) scale(var(--tilt-scale, 1)); }
}

/* ---- section headers ---- */

.section-head { max-width: 640px; margin-bottom: clamp(40px, 6vw, 64px); }

.section-head h2 { margin-top: 18px; }

.section-head .lead { margin-top: 16px; }

/* ---- cards & feature grid ---- */

.card {
  background: linear-gradient(180deg, var(--surface) 0%, rgba(22, 27, 34, 0.6) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px 26px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
  transition: border-color 250ms var(--ease), transform 250ms var(--ease);
}

@media (hover: hover) {
  .card:hover {
    border-color: rgba(0, 229, 204, 0.35);
    transform: translateY(-3px);
  }
}

.card > p {
  color: var(--muted);
  font-size: 0.9375rem;
}

.shot-frame {
  margin: 8px -1px -1px;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  background: var(--surface-2);
  overflow: hidden;
  margin-top: auto;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.frame-dots {
  display: block;
  height: 26px;
  position: relative;
  border-bottom: 1px solid var(--border);
}

.frame-dots::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  box-shadow: 14px 0 0 var(--border), 28px 0 0 var(--border);
}

.shot-frame img {
  width: 100%;
  flex: 1;
  min-height: 0;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: top center;
}

/* Editorial product stories.
   Six rounded cards with tinted icon circles read as generated; a neutral
   ledger of three stories with large product proof reads as authored.
   Hairlines do the separating work that borders and shadows used to. */
.story-list {
  border-top: 1px solid var(--border);
}

.story {
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(0, 1.6fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
  padding-block: clamp(56px, 8vw, 104px);
  border-bottom: 1px solid var(--border);
}

/* Alternate which side the proof sits on, so the eye re-enters the page.
   The column template flips with it: reordering alone would hand the copy
   the wide track and shrink the screenshot on every second row. */
.story:nth-child(even) {
  grid-template-columns: minmax(0, 1.6fr) minmax(250px, 0.8fr);
}
.story:nth-child(even) .story-copy { order: 2; }

.story-copy h3 {
  font-size: clamp(1.5rem, 2.4vw, 2.15rem);
}

.story-copy > p {
  margin-top: 16px;
  color: var(--muted);
  max-width: 46ch;
}

.story-facts {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.story-facts li {
  padding-block: 9px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9375rem;
}

.story-proof {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  overflow: hidden;
}

.story-proof img {
  width: 100%;
  height: auto;
  display: block;
}

.story-proof figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8125rem;
}

@media (max-width: 760px) {
  /* The :nth-child(even) rule above is more specific than `.story`, so it
     must be named here too — otherwise every second story keeps its two
     desktop columns and the copy is squeezed into a sliver. */
  .story,
  .story:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-block: 44px;
  }
  .story:nth-child(even) .story-copy { order: initial; }
}

/* ---- how it works ---- */

.steps {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  counter-reset: step;
}

.step { position: relative; padding-top: 34px; }

.step-mark {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--accent);
}

/* connecting line between steps (the pattern forming) */
.step::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 34px;
  right: -28px;
  height: 1px;
  background: linear-gradient(90deg, rgba(0, 229, 204, 0.45), rgba(0, 229, 204, 0.06));
}

.step:last-child::before { display: none; }

.step h3 { margin-bottom: 10px; }

.step p { color: var(--muted); font-size: 0.9375rem; max-width: 34ch; }

@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; gap: 36px; }

  .step { padding-top: 0; padding-left: 40px; }

  .step-mark { top: 2px; }

  .step::before {
    top: 26px;
    bottom: -30px;
    left: 9px;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, rgba(0, 229, 204, 0.45), rgba(0, 229, 204, 0.06));
  }
}

/* Scroll-drawn pattern (set-piece): --how-p defaults to 1 so no-JS and
   reduced-motion render the fully drawn state. main.js drives 0→1. */
@media (prefers-reduced-motion: no-preference) {
  .step-mark svg :is(line, rect) {
    stroke-dasharray: 1;
    stroke-dashoffset: 0;
  }

  /* glyph segments: step1 0–.18, step2 .40–.58, step3 .80–1 */
  .step:nth-child(1) .step-mark svg :is(line, rect) {
    stroke-dashoffset: clamp(0, calc(1 - (var(--how-p, 1) - 0) / 0.18), 1);
  }
  .step:nth-child(2) .step-mark svg :is(line, rect) {
    stroke-dashoffset: clamp(0, calc(1 - (var(--how-p, 1) - 0.4) / 0.18), 1);
  }
  .step:nth-child(3) .step-mark svg :is(line, rect) {
    stroke-dashoffset: clamp(0, calc(1 - (var(--how-p, 1) - 0.8) / 0.2), 1);
  }

  /* connecting lines extend between glyph draws: seg1 .18–.40, seg2 .58–.80 */
  .step::before { transform-origin: left center; }
  .step:nth-child(1)::before {
    transform: scaleX(clamp(0, calc((var(--how-p, 1) - 0.18) / 0.22), 1));
  }
  .step:nth-child(2)::before {
    transform: scaleX(clamp(0, calc((var(--how-p, 1) - 0.58) / 0.22), 1));
  }

  @media (max-width: 768px) {
    .step::before { transform-origin: center top; }
    .step:nth-child(1)::before {
      transform: scaleY(clamp(0, calc((var(--how-p, 1) - 0.18) / 0.22), 1));
    }
    .step:nth-child(2)::before {
      transform: scaleY(clamp(0, calc((var(--how-p, 1) - 0.58) / 0.22), 1));
    }
  }
}

/* ---- AI deep dive band ---- */

.section-band {
  position: relative;
  overflow: hidden;
}

.band-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.band-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(13, 17, 23, 0.82) 18%, rgba(13, 17, 23, 0.82) 82%, var(--bg) 100%);
}

.band-content { position: relative; z-index: 2; }

.ai-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 40px;
  align-items: center;
}

/* One vertical line with mono step numbers. Five bordered, blurred boxes
   made a simple sequence look like five separate components. */
.wizard-rail {
  list-style: none;
  padding: 0 0 0 26px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 1px solid var(--border);
}

.wizard-chip {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 0;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--muted);
  position: relative;
}

/* Teal marks only the step the screenshot beside it is showing. */
.wizard-chip:first-child { color: var(--text); }

.chip-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  width: 26px;
  flex: none;
  display: inline-flex;
  align-items: center;
}

.ai-shot { margin: 0; border-radius: 12px; border-bottom: 1px solid var(--border); flex: none; display: block; }

.ai-shot img { aspect-ratio: 3 / 2; width: 100%; height: auto; object-fit: cover; object-position: top center; }

.compliance-note {
  position: relative;
  margin-top: clamp(36px, 5vw, 56px);
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(22, 27, 34, 0.72);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: 20px 26px;
  max-width: 620px;
}

/* Terminal-style corner brackets replace the side-tab accent border. */
.compliance-note::before,
.compliance-note::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--accent);
  pointer-events: none;
}

.compliance-note::before {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
  border-top-left-radius: 12px;
}

.compliance-note::after {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
  border-bottom-right-radius: 12px;
}

.compliance-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}

.compliance-note p:last-child { color: var(--text); }

/* ---- pricing ---- */

/* One offer, centred. Left-aligned against a wide empty band, a lone
   pricing card reads as an unfinished three-tier grid. */
.tier-grid {
  display: grid;
  grid-template-columns: minmax(0, 520px);
  justify-content: center;
}

.tier-card { padding: 32px; gap: 0; }

.tier-name {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.tier-price { margin-top: 10px; display: flex; align-items: baseline; gap: 10px; }

.price-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.price-per { color: var(--muted); font-size: 0.9375rem; }

.tier-list {
  list-style: none;
  padding: 0;
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--text);
  font-size: 0.9375rem;
}

.tier-list li {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tier-list li::before {
  content: "";
  flex: none;
  width: 18px;
  height: 18px;
  background-color: var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
}

.tier-cta { margin-top: 26px; width: 100%; }

.tier-fine {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
}

/* ---- FAQ ---- */

/* Heading beside the questions rather than stacked above them: the stacked
   version left the right half of the section empty at desktop widths. */
.faq-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(40px, 8vw, 112px);
  align-items: start;
}

.faq-layout .section-head {
  position: sticky;
  top: 108px;
  margin: 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: none;
}

@media (max-width: 760px) {
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .faq-layout .section-head { position: static; }
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 250ms var(--ease);
}

.faq-item[open] { border-color: rgba(0, 229, 204, 0.35); }

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 52px 18px 22px;
  font-weight: 500;
  position: relative;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 16px;
  height: 16px;
  translate: 0 -50%;
  background-color: var(--muted);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform 250ms var(--ease);
}

.faq-item[open] summary::after { transform: rotate(180deg); }

.faq-item > p {
  padding: 0 22px 20px;
  color: var(--muted);
  max-width: 62ch;
}

/* ---- CTA band ---- */

#cta { overflow: hidden; }

.cta-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("assets/backdrop-journal.webp") center 30% / cover no-repeat;
  opacity: 0.35;
}

#cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(13, 17, 23, 0.55) 40%, rgba(13, 17, 23, 0.55) 60%, var(--bg) 100%);
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  padding-block: clamp(24px, 5vw, 60px);
}

.cta-content .lead { max-width: 44ch; }

/* ---- footer ---- */

.footer {
  border-top: 1px solid var(--border);
  padding-block: 48px 36px;
  position: relative;
  z-index: 1;
  background: var(--bg);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 28px;
}

.footer-tag {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.footer-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 200ms var(--ease);
}

.footer-nav a:hover { color: var(--text); }

.footer-legal {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 40px;
}

.footer-legal p {
  color: var(--muted);
  font-size: 0.8125rem;
  max-width: 72ch;
}

@media (max-width: 900px) {
  .ai-layout { grid-template-columns: 1fr; gap: 28px; }

  /* The rail stays vertical on phones: five short labels down a hairline
     need no horizontal scroll, and a sideways list would hide steps. */
  .wizard-chip { padding: 13px 0; }
}

/* ---- mobile-designed decisions (≤768px) ---- */

.mobile-cta { display: none; }

@media (max-width: 768px) {
  .mobile-cta {
    display: block;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    z-index: 8;
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: opacity 300ms var(--ease), transform 300ms var(--ease);
  }

  .mobile-cta.show { opacity: 1; transform: none; pointer-events: auto; }

  .mobile-cta .btn { width: 100%; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); }

  /* Full-bleed product screenshots inside cards (26px padding + 1px border). */
  .card .shot-frame { margin-inline: -27px; border-radius: 0; border-inline: none; }

  /* Hero art composes for portrait: keep the bright candle cluster in frame. */
  .hero-video { object-position: 62% center; }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-cta { transition: none; transform: none; }
}

/* ---- policy pages ----
   Long-form legal reading, not marketing. A single narrow measure, generous
   leading, and headings that are findable when someone is scanning for one
   specific answer. */
.prose {
  max-width: 68ch;
  padding-top: clamp(40px, 7vw, 72px);
}

.prose h1 {
  font-size: clamp(2rem, 4vw, 2.9rem);
  margin-bottom: 18px;
}

.prose h2 {
  font-size: clamp(1.15rem, 1.9vw, 1.4rem);
  margin-top: clamp(40px, 5vw, 56px);
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.prose h3 {
  font-size: 1rem;
  margin-top: 28px;
  color: var(--text);
}

.prose p,
.prose li {
  color: var(--muted);
  margin-top: 14px;
  line-height: 1.7;
}

.prose strong { color: var(--text); font-weight: 600; }

.prose ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose-meta {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--muted);
}

.prose .lead { margin-top: 0; }