/* Cabinet Scan — landing page
   Palette from the app icon: indigo-blue gradient, amber accent, white paper. */

/* Self-hosted so no request ever leaves this origin (no Google Fonts / third
   party). Space Grotesk is a variable font; one file covers weights 300–700. */
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("assets/fonts/space-grotesk-latin.woff2") format("woff2");
}

:root {
  --blue-400: #7d95ec;
  --blue-500: #5b78e0;
  --blue-600: #3f57c9;
  --blue-700: #2c3d9e;
  --blue-800: #1e2a72;
  --amber:    #f5b740;
  --amber-2:  #ffcf6b;
  --amber-ink:#5a3d00;

  --ink:      #171a26;
  --ink-soft: #545a72;
  --line:     #e7e9f2;
  --bg:       #ffffff;
  --bg-alt:   #f4f6fc;
  --card:     #ffffff;
  --card-brd: #eceefa;
  --spot:     rgba(63,87,201,.10);

  --shadow-s: 0 1px 2px rgba(24,28,50,.06);
  --shadow-l: 0 34px 70px -26px rgba(40,50,120,.30);
  --radius:   20px;
  --maxw:     1120px;
  --font-display: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(.22,1,.36,1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:      #eef0f8;
    --ink-soft: #a6adc8;
    --line:     #262b3d;
    --bg:       #0c0e15;
    --bg-alt:   #11131d;
    --card:     #161a27;
    --card-brd: #242939;
    --spot:     rgba(150,170,255,.14);
    --shadow-s: 0 1px 2px rgba(0,0,0,.4);
    --shadow-l: 0 40px 80px -28px rgba(0,0,0,.8);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--amber); color: var(--amber-ink); }

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.3rem, 6vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.8vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.08rem; font-weight: 700; }
p  { margin: 0 0 1rem; }

.muted { color: var(--ink-soft); }
em { font-style: normal; color: var(--blue-600); font-weight: 600; }
@media (prefers-color-scheme: dark) { em { color: var(--blue-400); } }

.grad {
  background: linear-gradient(100deg, var(--blue-500), var(--blue-700) 60%, var(--blue-600));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
@media (prefers-color-scheme: dark) {
  .grad { background: linear-gradient(100deg, var(--blue-400), #9db2ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
}
.hero .grad, .closing .grad {
  background: linear-gradient(100deg, #ffffff, #ffe0ad 55%, var(--amber-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.eyebrow {
  display: inline-block; font-family: var(--font-display); font-weight: 600;
  font-size: .74rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--blue-600); margin-bottom: .9rem;
}
@media (prefers-color-scheme: dark) { .eyebrow { color: var(--blue-400); } }
.eyebrow.center { display: block; text-align: center; }

/* ---------- scroll progress ---------- */

.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 40; pointer-events: none;
}
.scroll-progress span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--blue-500), var(--amber));
  box-shadow: 0 0 12px rgba(245,183,64,.6);
  transition: width .1s linear;
}

/* ---------- background blobs ---------- */

.bg-blobs { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.bg-blobs span {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5;
  animation: drift 26s var(--ease) infinite alternate;
}
.bg-blobs span:nth-child(1) { width: 46vw; height: 46vw; left: -12vw; top: -8vw; background: #8aa0f5; }
.bg-blobs span:nth-child(2) { width: 40vw; height: 40vw; right: -14vw; top: 30vh; background: #ffd68a; opacity: .35; animation-delay: -8s; }
.bg-blobs span:nth-child(3) { width: 44vw; height: 44vw; left: 20vw; bottom: -20vw; background: #7f93e8; animation-delay: -16s; }
@media (prefers-color-scheme: dark) { .bg-blobs span { opacity: .22; } .bg-blobs span:nth-child(2) { opacity: .14; } }

@keyframes drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(4vw, 6vh, 0) scale(1.15); }
}

/* ---------- header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .85rem clamp(1rem, 4vw, 2.4rem);
  background: color-mix(in srgb, var(--bg) 68%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: padding .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
/* Only cosmetic on scroll — never change the header's height, or content
   below it jitters when the scroll position hovers near the threshold. */
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-s); }
.brand {
  display: flex; align-items: center; gap: .55rem;
  font-family: var(--font-display); font-weight: 700; text-decoration: none; letter-spacing: -0.02em;
}
.brand img { border-radius: 8px; }
.site-nav { display: flex; flex-wrap: wrap; gap: clamp(.5rem, 2.4vw, 1.6rem); }
.site-nav a {
  position: relative; text-decoration: none; color: var(--ink-soft);
  font-size: .92rem; font-weight: 600; transition: color .2s;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -5px; height: 2px;
  background: var(--amber); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease);
}
.site-nav a:hover, .site-nav a.active { color: var(--ink); }
.site-nav a:hover::after, .site-nav a.active::after { transform: scaleX(1); }

.header-right { display: flex; align-items: center; gap: clamp(.9rem, 3vw, 1.8rem); }
.btn-signin {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .5rem 1.15rem; border-radius: 999px;
  border: 1.5px solid var(--line);
  font-family: var(--font-display); font-weight: 600; font-size: .9rem;
  color: var(--ink); text-decoration: none; white-space: nowrap;
  transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.btn-signin:hover {
  transform: translateY(-1px);
  border-color: var(--ink-soft);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

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

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.5rem; border-radius: 999px;
  font-family: var(--font-display); font-weight: 600; font-size: .98rem; text-decoration: none;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s;
}
.btn-primary {
  background: linear-gradient(180deg, var(--amber-2), var(--amber));
  color: var(--amber-ink);
  box-shadow: 0 10px 30px -8px rgba(245,183,64,.5);
  animation: cta-pulse 3.2s ease-in-out infinite;
}
@keyframes cta-pulse {
  0%, 100% { box-shadow: 0 10px 30px -8px rgba(245,183,64,.5); }
  50%      { box-shadow: 0 12px 42px -8px rgba(245,183,64,.8); }
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -8px rgba(245,183,64,.75); animation: none; }
.btn-ghost { border-color: currentColor; color: inherit; }
.btn-ghost:hover { transform: translateY(-2px); background: color-mix(in srgb, currentColor 10%, transparent); }
.btn .arr { transition: transform .22s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.6rem 0 .9rem; }

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

.hero {
  position: relative;
  background:
    radial-gradient(120% 120% at 12% -10%, var(--blue-400) 0%, var(--blue-600) 42%, var(--blue-800) 100%);
  background-size: 160% 160%;
  color: #fff;
  animation: heroPan 18s ease-in-out infinite alternate;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1.4px);
  background-size: 26px 26px; opacity: .5; mask-image: linear-gradient(#000, transparent 78%);
}
@keyframes heroPan { 0% { background-position: 0% 0%; } 100% { background-position: 100% 60%; } }

.hero-inner {
  position: relative; z-index: 1;
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(2.8rem, 8vw, 6rem) clamp(1rem, 4vw, 2rem);
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.hero-icon { width: 92px; height: 92px; border-radius: 22px; box-shadow: 0 16px 40px -10px rgba(0,0,0,.5); margin-bottom: 1.3rem; }
.hero h1 { color: #fff; }
.lede { font-size: clamp(1.03rem, 1.55vw, 1.2rem); color: rgba(255,255,255,.92); max-width: 36ch; }
.lede strong { color: #fff; }
.fineprint { font-size: .82rem; color: rgba(255,255,255,.72); margin: 0; }

/* entrance animation for hero bits */
.anim-ready [data-anim] {
  opacity: 0; transform: translateY(18px);
  animation: rise .8s var(--ease) forwards;
  animation-delay: calc(var(--d, 0) * 1ms);
}
[data-anim="1"] { --d: 60; }  [data-anim="2"] { --d: 160; }
[data-anim="3"] { --d: 260; } [data-anim="4"] { --d: 380; } [data-anim="5"] { --d: 480; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* phone mock + parallax */
.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-ghosts { position: absolute; inset: -8% -12%; pointer-events: none; }
.hero-ghosts i {
  position: absolute; width: 110px; height: 140px; border-radius: 14px;
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(3px); box-shadow: 0 20px 50px -20px rgba(0,0,0,.5);
  animation: ghost 9s ease-in-out infinite;
  transform: translate3d(calc(var(--px,0) * -14px), calc(var(--py,0) * -14px), 0) rotate(var(--r,0deg));
}
.hero-ghosts i:nth-child(1) { left: -4%;  top: 12%;  --r: -10deg; animation-delay: -1s; }
.hero-ghosts i:nth-child(2) { right: -2%; top: 4%;   --r: 8deg;   animation-delay: -4s; width: 88px; height: 116px; }
.hero-ghosts i:nth-child(3) { right: 4%;  bottom: 6%; --r: -6deg; animation-delay: -7s; width: 96px; height: 124px; }
@keyframes ghost { 0%,100% { transform: translate3d(calc(var(--px,0) * -14px), calc(var(--py,0) * -14px), 0) rotate(var(--r,0deg)); } 50% { transform: translate3d(calc(var(--px,0) * -14px), calc(var(--py,0) * -14px - 16px), 0) rotate(calc(var(--r,0deg) + 2deg)); } }

.phone {
  position: relative; z-index: 1;
  width: min(288px, 76vw); aspect-ratio: 9 / 19;
  background: linear-gradient(160deg, #1b1e2b, #0a0b12);
  border-radius: 44px; padding: 13px;
  box-shadow: 0 60px 100px -34px rgba(0,0,0,.65), inset 0 0 0 2px rgba(255,255,255,.07);
  animation: float 6s ease-in-out infinite;
  /* `translate` (float) composes with `transform` (pointer parallax) without
     triggering layout — animating margin here made the hero text re-centre. */
  transform: translate3d(calc(var(--px,0) * 10px), calc(var(--py,0) * 10px), 0) rotateX(calc(var(--py,0) * -4deg)) rotateY(calc(var(--px,0) * 5deg));
  transition: transform .2s var(--ease);
}
@keyframes float { 0%,100% { translate: 0 0; } 50% { translate: 0 -14px; } }
.phone-notch {
  position: absolute; top: 20px; left: 50%; transform: translateX(-50%);
  width: 92px; height: 22px; background: #000; border-radius: 0 0 14px 14px; z-index: 3;
}
.phone-screen {
  position: relative; height: 100%; background: var(--bg-alt); border-radius: 32px;
  padding: 30px 18px 18px; display: flex; flex-direction: column; align-items: center;
  gap: 11px; overflow: hidden;
}
.scan-beam {
  position: absolute; left: 0; right: 0; height: 42%;
  background: linear-gradient(180deg, transparent, rgba(245,183,64,.28) 45%, rgba(245,183,64,.5) 50%, transparent);
  filter: blur(2px); animation: sweep 3.6s ease-in-out infinite;
}
@keyframes sweep { 0%,100% { top: -42%; } 50% { top: 100%; } }
.ph-icon { width: 48px; height: 48px; border-radius: 13px;
  background: linear-gradient(135deg, var(--blue-400), var(--blue-700));
  box-shadow: 0 8px 20px -6px rgba(63,87,201,.6); margin-top: 22px; }
.ph-title { font-family: var(--font-display); font-weight: 700; color: var(--ink); }
.ph-primary {
  border: 0; border-radius: 999px; padding: .55rem 1.15rem;
  background: linear-gradient(180deg, var(--blue-500), var(--blue-600)); color: #fff;
  font-family: var(--font-display); font-weight: 600; font-size: .82rem;
  box-shadow: 0 8px 18px -6px rgba(63,87,201,.55);
}
.ph-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; width: 100%; margin-top: 2px; }
.ph-grid span {
  background: var(--card); border: 1px solid var(--line); border-radius: 13px;
  padding: .52rem; text-align: center; font-size: .74rem; font-weight: 600; color: var(--blue-600);
}
.ph-grid .hot {
  color: var(--amber-ink); background: linear-gradient(180deg, var(--amber-2), var(--amber));
  border-color: transparent; box-shadow: 0 6px 14px -6px rgba(245,183,64,.7);
}
.ph-tabs { margin-top: auto; display: flex; gap: 5px; width: 100%; justify-content: space-between; }
.ph-tabs span { font-size: .56rem; color: var(--ink-soft); font-weight: 600; }
@media (prefers-color-scheme: dark) { .ph-grid span { color: var(--blue-400); } }

/* ---------- stats ---------- */

.stats {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(1.8rem, 5vw, 3rem) clamp(1rem, 4vw, 2rem);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; text-align: center;
}
.stat b {
  display: block; font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.8rem, 4.5vw, 2.8rem); line-height: 1;
  background: linear-gradient(180deg, var(--blue-500), var(--blue-700));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
@media (prefers-color-scheme: dark) { .stat b { background: linear-gradient(180deg, var(--blue-400), #9db2ff); -webkit-background-clip: text; background-clip: text; color: transparent; } }
.stat b.inf { font-size: clamp(2rem, 5vw, 3.1rem); }
.stat span { display: block; margin-top: .4rem; font-size: .82rem; color: var(--ink-soft); font-weight: 600; }

/* ---------- strip ---------- */

.strip { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.strip p {
  max-width: var(--maxw); margin: 0 auto; padding: 1.5rem clamp(1rem, 4vw, 2rem);
  font-weight: 600; color: var(--ink-soft); text-align: center;
}

/* ---------- marquee ---------- */

.marquee-wrap { padding: 1.1rem 0; display: grid; gap: .7rem; overflow: hidden; border-bottom: 1px solid var(--line); }
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: flex; gap: .8rem; width: max-content; animation: marquee 46s linear infinite; }
.marquee.rev .marquee-track { animation-duration: 58s; animation-direction: reverse; }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  flex: none; font-family: var(--font-display); font-weight: 600; font-size: .9rem;
  padding: .45rem 1rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--ink-soft); background: var(--card);
}
.marquee.rev .marquee-track span { color: var(--blue-600); border-color: var(--card-brd); }
@media (prefers-color-scheme: dark) { .marquee.rev .marquee-track span { color: var(--blue-400); } }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- feature rows ---------- */

.feature {
  position: relative; max-width: var(--maxw); margin: 0 auto;
  padding: clamp(3.2rem, 8vw, 6rem) clamp(1rem, 4vw, 2rem);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.feature + .feature { border-top: 1px solid var(--line); }
.feature.reverse .feature-text { order: 2; }

.ticks { list-style: none; padding: 0; margin: 1.3rem 0 0; display: grid; gap: .75rem; }
.ticks li { position: relative; padding-left: 1.9rem; color: var(--ink-soft); }
.ticks li strong { color: var(--ink); }
.ticks li::before {
  content: ""; position: absolute; left: 2px; top: .48rem;
  width: 13px; height: 8px; border-left: 2.5px solid var(--amber); border-bottom: 2.5px solid var(--amber);
  transform: rotate(-45deg);
}

.feature-visual { display: flex; justify-content: center; perspective: 1000px; }

.card {
  position: relative; overflow: hidden;
  background: var(--card); border: 1px solid var(--card-brd);
  border-radius: var(--radius); box-shadow: var(--shadow-s), var(--shadow-l);
  padding: 1.35rem 1.45rem; width: 100%; max-width: 400px;
  transform: translateY(var(--sy, 0));
  transition: transform .4s var(--ease);
}
.card.glow::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; z-index: 0;
  background: linear-gradient(140deg, rgba(125,149,236,.5), transparent 40%, rgba(245,183,64,.4));
  opacity: 0; transition: opacity .4s var(--ease); pointer-events: none;
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: 1;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), var(--spot), transparent 62%);
  opacity: 0; transition: opacity .35s var(--ease); pointer-events: none;
}
.card > * { position: relative; z-index: 2; }
.feature-visual:hover .card { transform: translateY(calc(var(--sy, 0px) - 6px)) rotateX(3deg) rotateY(-3deg); }
.feature-visual:hover .card.glow::before,
.card:hover::after { opacity: 1; }

/* mock: filed document */
.mock-file .mf-row { display: flex; gap: .6rem; font-size: .88rem; padding: .2rem 0; }
.mock-file .mf-k { color: var(--ink-soft); min-width: 46px; }
.mock-file .mf-v { font-weight: 600; }
.mock-file hr { border: 0; border-top: 1px solid var(--line); margin: .75rem 0; }
.mock-file .mf-sum p { margin: .22rem 0; font-size: .84rem; color: var(--ink-soft); }
.mock-file .mf-action { color: var(--blue-600) !important; font-weight: 600; }
@media (prefers-color-scheme: dark) { .mock-file .mf-action { color: var(--blue-400) !important; } }
.pill {
  display: inline-block; background: color-mix(in srgb, var(--blue-600) 15%, transparent);
  color: var(--blue-600); font-weight: 700; font-size: .78rem;
  padding: .06rem .58rem; border-radius: 999px;
}
@media (prefers-color-scheme: dark) { .pill { color: var(--blue-400); } }
.pill.sm { font-size: .7rem; }
.tick { font-variant-numeric: tabular-nums; font-weight: 700; }

/* mock: graph */
.mock-graph svg { width: 100%; height: auto; overflow: visible; }
.mock-graph .gg-dot { fill: var(--ink-soft); opacity: .1; }

.mock-graph .edge {
  fill: none; stroke: var(--blue-400); stroke-width: 1.75; stroke-linecap: round;
  stroke-dasharray: 320;
}
.mock-graph .elabel {
  font-family: var(--font-body); font-size: 8px; font-weight: 500;
  fill: var(--ink-soft); text-anchor: middle; opacity: .95;
  paint-order: stroke; stroke: var(--card); stroke-width: 3px; stroke-linejoin: round;
}

.mock-graph .node rect { fill: var(--card); stroke: var(--card-brd); stroke-width: 1.5; }
.mock-graph .node text {
  font-family: var(--font-display); font-size: 9.5px; font-weight: 600;
  fill: var(--ink); text-anchor: middle; dominant-baseline: middle;
}
.mock-graph .node.you circle { fill: var(--blue-600); stroke: var(--blue-700); stroke-width: 2; }
.mock-graph .node.you text { fill: #fff; font-size: 11px; }

.mock-graph .node.hot rect { stroke: var(--amber); stroke-width: 1.75; }
.mock-graph .node.hot .ttl { font-size: 9px; }
.mock-graph .node.hot .sub { font-family: var(--font-body); font-size: 8px; font-weight: 700; fill: var(--ink); }
.mock-graph .node.hot .pulse {
  fill: none; stroke: var(--amber); stroke-width: 1.5;
  transform-box: fill-box; transform-origin: center; opacity: 0;
}

.reveal-on .mock-graph .node { opacity: 0; transform: scale(.5); transform-origin: center; transform-box: fill-box; }
.reveal-on .mock-graph .elabels { opacity: 0; }
.reveal-on .mock-graph .edge { stroke-dashoffset: 320; }

.mock-graph.is-visible .edge { animation: draw 1s var(--ease) forwards; }
.mock-graph.is-visible .edge:nth-child(2) { animation-delay: .07s; }
.mock-graph.is-visible .edge:nth-child(3) { animation-delay: .14s; }
.mock-graph.is-visible .edge:nth-child(4) { animation-delay: .21s; }
.mock-graph.is-visible .edge:nth-child(5) { animation-delay: .28s; }
.mock-graph.is-visible .edge:nth-child(6) { animation-delay: .35s; }
.mock-graph.is-visible .edge:nth-child(7) { animation-delay: .42s; }
.mock-graph.is-visible .edge:nth-child(8) { animation-delay: .49s; }
.mock-graph.is-visible .elabels { animation: fadeIn .5s var(--ease) .7s forwards; }

.mock-graph.is-visible .node { animation: pop .5s var(--ease) forwards, nodeFloat 5s ease-in-out infinite; }
.mock-graph.is-visible .node.you { animation-delay: .1s, .9s; }
.mock-graph.is-visible .node.n1  { animation-delay: .30s, 1.2s; }
.mock-graph.is-visible .node.n2  { animation-delay: .40s, 1.5s; }
.mock-graph.is-visible .node.n3  { animation-delay: .34s, 1.1s; }
.mock-graph.is-visible .node.n4  { animation-delay: .48s, 1.7s; }
.mock-graph.is-visible .node.n5  { animation-delay: .52s, 1.3s; }
.mock-graph.is-visible .node.n6  { animation-delay: .46s, 1.9s; }
.mock-graph.is-visible .node.n7  { animation-delay: .44s, 1.4s; }
.mock-graph.is-visible .node.hot { animation-delay: .58s, 1.6s; }
.mock-graph.is-visible .node.you circle { animation: haze 3s ease-in-out .9s infinite; }
.mock-graph.is-visible .node.hot .pulse { animation: hotpulse 2.6s var(--ease) 1s infinite; }

@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes pop { to { opacity: 1; transform: scale(1); } }
@keyframes nodeFloat { 0%,100% { translate: 0 0; } 50% { translate: 0 -4px; } }
@keyframes haze { 0%,100% { filter: drop-shadow(0 0 0 rgba(63,87,201,.5)); } 50% { filter: drop-shadow(0 0 10px rgba(63,87,201,.7)); } }
@keyframes hotpulse { 0% { opacity: .65; transform: scale(1); } 70%,100% { opacity: 0; transform: scale(1.4); } }

/* mock: LifeGraph "Time" scrubber — replays the graph on a time axis */
.mock-graph .tl-toggle {
  position: absolute; top: 10px; right: 10px; z-index: 3;
  display: inline-flex; align-items: center; gap: .32rem;
  padding: .3rem .62rem; border-radius: 999px;
  border: 1.5px solid var(--card-brd); background: var(--card);
  font-family: var(--font-display); font-weight: 600; font-size: .74rem; line-height: 1;
  color: var(--ink-soft); cursor: pointer;
  transition: color .2s, border-color .2s, background .2s;
}
.mock-graph .tl-toggle:hover { color: var(--ink); }
.mock-graph .tl-toggle[aria-pressed="true"] {
  color: var(--blue-600);
  border-color: color-mix(in srgb, var(--blue-600) 45%, var(--card-brd));
  background: color-mix(in srgb, var(--blue-600) 8%, var(--card));
}
.mock-graph .tl-toggle .tl-ico { font-size: .66rem; }

.mock-graph .tl-bar {
  position: absolute; left: 12px; right: 12px; bottom: 10px; z-index: 3;
  display: flex; align-items: center; gap: .5rem; pointer-events: none;
  font-family: var(--font-body); font-size: .72rem; color: var(--ink-soft);
  opacity: 0; transform: translateY(4px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.mock-graph.timing .tl-bar { opacity: 1; transform: none; }
.mock-graph .tl-bar .tl-date {
  flex: none; font-family: var(--font-display); font-weight: 700; color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.mock-graph .tl-bar .tl-cap { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock-graph .tl-bar .tl-prog {
  flex: none; width: 64px; height: 3px; border-radius: 999px; background: var(--line); overflow: hidden;
}
.mock-graph .tl-bar .tl-prog i {
  display: block; height: 100%; width: 0%; background: var(--blue-600); border-radius: inherit;
  transition: width .35s linear;
}

/* while the timeline plays, freeze the scroll-reveal choreography and let JS
   bring each element in chronologically via .tl-in */
.mock-graph.timing .node,
.mock-graph.timing .elabels,
.mock-graph.timing .edge,
.mock-graph.timing .node.you circle,
.mock-graph.timing .node.hot .pulse { animation: none !important; }
.mock-graph.timing .node {
  opacity: 0; transform: scale(.55); transform-origin: center; transform-box: fill-box;
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.mock-graph.timing .node.tl-in { opacity: 1; transform: none; }
.mock-graph.timing .node.hot .pulse { opacity: 0; }
.mock-graph.timing .elabels { opacity: 0; transition: opacity .4s var(--ease); }
.mock-graph.timing.tl-labels .elabels { opacity: 1; }
.mock-graph.timing .edge { stroke-dashoffset: 320; transition: stroke-dashoffset .7s var(--ease); }
.mock-graph.timing .edge.tl-in { stroke-dashoffset: 0; }

.mock-graph .node.hot rect.tl-flash { animation: tlFlash 1s var(--ease); }
@keyframes tlFlash {
  0%, 100% { stroke: var(--amber); }
  30% { stroke: var(--blue-600); filter: drop-shadow(0 0 6px color-mix(in srgb, var(--blue-600) 55%, transparent)); }
}

/* rest state after the user switches Time back off */
.mock-graph.no-anim .node,
.mock-graph.no-anim .elabels,
.mock-graph.no-anim .edge,
.mock-graph.no-anim .node.you circle,
.mock-graph.no-anim .node.hot .pulse { animation: none !important; }
.mock-graph.no-anim .node { opacity: 1 !important; transform: none !important; }
.mock-graph.no-anim .elabels { opacity: 1 !important; }
.mock-graph.no-anim .edge { stroke-dashoffset: 0 !important; }

@media (prefers-reduced-motion: reduce) {
  .mock-graph .tl-toggle, .mock-graph .tl-bar { display: none; }
}

/* mock: dashboard */
.mock-dash .md-head { font-family: var(--font-display); font-weight: 700; margin-bottom: .8rem; }
.mock-dash .md-item { display: flex; gap: .65rem; align-items: flex-start; padding: .4rem 0; }
.mock-dash .md-dot { position: relative; width: 9px; height: 9px; border-radius: 999px; background: var(--ink-soft); margin-top: .45rem; flex: none; }
.mock-dash .md-dot.sm { width: 6px; height: 6px; }
.mock-dash .md-material .md-dot { background: var(--amber); }
.mock-dash .md-dot .ring {
  position: absolute; inset: -5px; border-radius: 999px; border: 2px solid var(--amber);
  animation: ping 2s var(--ease) infinite;
}
@keyframes ping { 0% { transform: scale(.6); opacity: .9; } 100% { transform: scale(2.2); opacity: 0; } }
.mock-dash .md-t { font-weight: 650; font-size: .88rem; }
.mock-dash .md-d { font-size: .78rem; color: var(--ink-soft); }
.mock-dash hr { border: 0; border-top: 1px solid var(--line); margin: .75rem 0; }
.mock-dash .md-row { display: flex; justify-content: space-between; font-size: .84rem; padding: .2rem 0; }
.mock-dash .md-row span { color: var(--ink-soft); }

/* mock: chat */
.mock-chat { display: flex; flex-direction: column; gap: .65rem; }
.bubble { padding: .65rem .9rem; border-radius: 15px; font-size: .86rem; max-width: 92%; }
.bubble.user { align-self: flex-end; background: linear-gradient(180deg, var(--blue-500), var(--blue-600)); color: #fff; border-bottom-right-radius: 5px; }
.bubble.bot { align-self: flex-start; background: var(--bg-alt); border: 1px solid var(--line); border-bottom-left-radius: 5px; }
.reveal-on .mock-chat .bubble { opacity: 0; transform: translateY(12px); }
.mock-chat.is-visible .bubble { animation: rise .5s var(--ease) forwards; }
.mock-chat.is-visible .bubble.bot { animation-delay: .35s; }
.cites { margin-top: .55rem; }
.cite {
  display: inline-block; font-size: .74rem; font-weight: 600;
  background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: .14rem .58rem;
}

/* ---------- privacy ---------- */

.privacy { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.privacy-inner { max-width: var(--maxw); margin: 0 auto; padding: clamp(2.6rem,7vw,4.2rem) clamp(1rem,4vw,2rem) 0; }
.priv-grid {
  max-width: var(--maxw); margin: 0 auto;
  padding: 1.6rem clamp(1rem, 4vw, 2rem) clamp(2.6rem, 7vw, 4.2rem);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1.2rem;
}
.priv {
  position: relative; overflow: hidden;
  background: var(--card); border: 1px solid var(--card-brd); border-radius: var(--radius); padding: 1.3rem;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.priv::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(200px circle at var(--mx,50%) var(--my,0%), var(--spot), transparent 60%);
  opacity: 0; transition: opacity .35s var(--ease);
}
.priv:hover { transform: translateY(-4px); box-shadow: var(--shadow-l); }
.priv:hover::after { opacity: 1; }
.priv > * { position: relative; }
.priv h3 { color: var(--blue-600); }
@media (prefers-color-scheme: dark) { .priv h3 { color: var(--blue-400); } }
.priv p { margin: 0; font-size: .9rem; color: var(--ink-soft); }

/* ---------- how ---------- */

.how { max-width: var(--maxw); margin: 0 auto; padding: clamp(3.2rem,8vw,5.5rem) clamp(1rem,4vw,2rem); text-align: center; }
.steps {
  list-style: none; padding: 0; margin: 2.2rem 0 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1.2rem; text-align: left;
}
.steps li {
  position: relative; overflow: hidden;
  background: var(--card); border: 1px solid var(--card-brd); border-radius: var(--radius); padding: 1.5rem;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.steps li::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(220px circle at var(--mx,50%) var(--my,0%), var(--spot), transparent 60%);
  opacity: 0; transition: opacity .35s var(--ease);
}
.steps li:hover { transform: translateY(-4px); box-shadow: var(--shadow-l); }
.steps li:hover::after { opacity: 1; }
.steps li > * { position: relative; }
.step-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 999px;
  background: linear-gradient(180deg, var(--blue-500), var(--blue-700)); color: #fff;
  font-family: var(--font-display); font-weight: 700; margin-bottom: .7rem;
}
.steps p { margin: 0; color: var(--ink-soft); font-size: .92rem; }

/* ---------- faq ---------- */

.faq { max-width: 780px; margin: 0 auto; padding: clamp(2.6rem,7vw,4.2rem) clamp(1rem,4vw,2rem); }
.faq h2 { text-align: center; }
.faq details {
  border: 1px solid var(--card-brd); border-radius: 15px; padding: .2rem 1.1rem;
  margin-top: .8rem; background: var(--card); transition: border-color .2s;
}
.faq details[open] { border-color: var(--blue-400); }
.faq summary { cursor: pointer; font-family: var(--font-display); font-weight: 600; padding: .8rem 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--blue-500); font-weight: 700; transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 .95rem; color: var(--ink-soft); font-size: .92rem; }
.faq code { background: var(--bg-alt); padding: .06rem .35rem; border-radius: 6px; font-size: .85em; }

/* ---------- closing ---------- */

.closing {
  position: relative; text-align: center; padding: clamp(3.5rem,9vw,6rem) 1rem;
  background: radial-gradient(130% 160% at 50% -20%, var(--blue-400), var(--blue-700) 70%, var(--blue-800));
  background-size: 160% 160%; animation: heroPan 16s ease-in-out infinite alternate;
  color: #fff; overflow: hidden;
}
.closing::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1.4px);
  background-size: 26px 26px; opacity: .4;
}
.closing > div { position: relative; z-index: 1; }
.closing h2 { color: #fff; margin-bottom: 1.5rem; }

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

.site-footer { background: var(--bg); border-top: 1px solid var(--line); }
.foot-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 2.2rem clamp(1rem,4vw,2rem);
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2rem;
}
.foot-brand { display: flex; align-items: center; gap: .5rem; font-family: var(--font-display); font-weight: 700; }
.foot-brand img { border-radius: 7px; }
.foot-links { display: flex; gap: 1.4rem; }
.foot-links a { color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: .9rem; transition: color .2s; }
.foot-links a:hover { color: var(--ink); }
.foot-note { width: 100%; margin: 0; color: var(--ink-soft); font-size: .8rem; }

/* ---------- scroll reveal ---------- */

.reveal-on [data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal-on [data-reveal].is-visible { opacity: 1; transform: none; }

/* heading wipe */
.reveal-on [data-reveal] :is(h1, h2) {
  clip-path: inset(-8% -12% 108% -12%);
  transition: clip-path .85s var(--ease) .08s;
}
.reveal-on [data-reveal].is-visible :is(h1, h2) { clip-path: inset(-8% -12% -12% -12%); }

/* ticks stagger */
.reveal-on [data-reveal] .ticks li { opacity: 0; transform: translateX(-10px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.reveal-on [data-reveal].is-visible .ticks li { opacity: 1; transform: none; }
.reveal-on [data-reveal].is-visible .ticks li:nth-child(1) { transition-delay: .18s; }
.reveal-on [data-reveal].is-visible .ticks li:nth-child(2) { transition-delay: .26s; }
.reveal-on [data-reveal].is-visible .ticks li:nth-child(3) { transition-delay: .34s; }
.reveal-on [data-reveal].is-visible .ticks li:nth-child(4) { transition-delay: .42s; }
.reveal-on [data-reveal].is-visible .ticks li:nth-child(5) { transition-delay: .50s; }

.priv-grid [data-reveal]:nth-child(2) { transition-delay: .08s; }
.priv-grid [data-reveal]:nth-child(3) { transition-delay: .16s; }
.priv-grid [data-reveal]:nth-child(4) { transition-delay: .24s; }
.steps li:nth-child(2) { transition-delay: .1s; }
.steps li:nth-child(3) { transition-delay: .2s; }
.faq details:nth-of-type(2) { transition-delay: .06s; }
.faq details:nth-of-type(3) { transition-delay: .12s; }
.faq details:nth-of-type(4) { transition-delay: .18s; }
.faq details:nth-of-type(5) { transition-delay: .24s; }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; }
  .lede { max-width: 48ch; }
  .cta-row { justify-content: center; }
  .hero-ghosts { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 1rem; }
  .feature { grid-template-columns: 1fr; }
  .feature.reverse .feature-text { order: 0; }
  .ticks { text-align: left; }
}
@media (max-width: 540px) {
  .site-nav { display: none; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  html { scroll-behavior: auto; }
  [data-reveal], [data-anim] { opacity: 1 !important; transform: none !important; }
  [data-reveal] :is(h1,h2) { clip-path: none !important; }
  [data-reveal] .ticks li { opacity: 1 !important; transform: none !important; }
  .mock-graph .node { opacity: 1; transform: none; }
  .mock-graph .elabels { opacity: 1; }
  .mock-graph .edge { stroke-dashoffset: 0; }
  .mock-graph .node.hot .pulse { display: none; }
  .mock-chat .bubble { opacity: 1 !important; transform: none !important; }
  .scan-beam, .bg-blobs { display: none; }
  .phone { transform: none !important; translate: none !important; }
  .card { transform: none !important; }
  .mock-graph .node { translate: none !important; }
}