@font-face {
  font-family: "Bricolage";
  src: url("assets/fonts/bricolage-grotesque-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
}

@font-face {
  font-family: "Instrument";
  src: url("assets/fonts/instrument-sans-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Martian";
  src: url("assets/fonts/martian-mono-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: light;
  --ink: #173b45;
  --ink-deep: #102d36;
  --muted: #58727a;
  --brand: #244b5a;
  --leaf: #2e7d6e;
  --leaf-pale: #e4f0ec;
  --amber: #e1ad3d;
  --paper: #f3f7f6;
  --white: #fff;
  --line: #d9e4e4;
  --mono: "Martian", ui-monospace, monospace;
  --body: "Instrument", "Segoe UI", sans-serif;
  --display: "Bricolage", "Instrument", sans-serif;
  --shell: min(1240px, calc(100% - 56px));
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  scroll-behavior: smooth;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.shell { width: var(--shell); margin-inline: auto; }
.section-pad { padding-block: 112px; }
.mono, .eyebrow, .feature-kicker { font-family: var(--mono); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  transform: translateY(-160%);
  border-radius: 9px;
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 8px 24px #0f30351f;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid #d9e4e4cc;
  background: #f3f7f6ed;
  backdrop-filter: blur(14px);
}
.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.brand img { width: 37px; height: 37px; border-radius: 11px; }
.brand-name {
  color: var(--ink);
  font: 750 19px/1 var(--display);
  letter-spacing: -0.04em;
}
.brand-name small {
  margin-left: 5px;
  color: var(--muted);
  font: 600 10px/1 var(--body);
  letter-spacing: 0;
}
.primary-nav { display: flex; align-items: center; gap: clamp(16px, 2.5vw, 34px); }
.primary-nav > a:not(.button) {
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  transition: color 160ms ease;
}
.primary-nav > a:not(.button):hover { color: var(--leaf); }
.nav-toggle { display: none; }

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 750;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 24px #0b2b3020; }
.button span { font-size: 17px; }
.button-small { min-height: 40px; padding-inline: 15px; font-size: 12px; }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: #23515d; }
.button-lime { background: var(--amber); color: var(--ink-deep); }
.button-lime:hover { background: #edbe53; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
}
.text-link span { color: var(--amber); font-size: 18px; }

.hero {
  position: relative;
  overflow: hidden;
  padding-top: 95px;
  padding-bottom: 40px;
  background:
    radial-gradient(ellipse at 73% 19%, #2b5b641d, transparent 37%),
    #173b45;
  color: var(--white);
}
.hero-grid {
  position: absolute;
  inset: 0 0 28% 44%;
  opacity: 0.25;
  pointer-events: none;
  background-image: radial-gradient(#a8c2c4 0.7px, transparent 0.7px);
  background-size: 18px 18px;
  mask-image: linear-gradient(110deg, transparent, #000 38%, #000 75%, transparent);
}
.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(480px, 1.16fr);
  align-items: center;
  gap: clamp(34px, 6vw, 84px);
}
.hero-copy { padding-bottom: 30px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--leaf);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.eyebrow-light { color: #a6d4c8; }
.eyebrow-dot, .availability-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px #e1ad3d22;
}
.hero-copy .eyebrow-dot { animation: livePing 2.2s ease-out infinite; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); }
.hero h1 {
  max-width: 670px;
  margin-bottom: 21px;
  font-size: clamp(50px, 6.4vw, 86px);
  font-weight: 730;
  line-height: 0.96;
  letter-spacing: -0.065em;
}
.hero h1 em, .section-heading h2 em, .attendance-copy h2 em, .mobile-copy h2 em, .model-heading h2 em, .demo-copy h2 em {
  color: var(--amber);
  font-style: normal;
}
.hero-lede { max-width: 540px; margin-bottom: 27px; color: #d3e1e2; font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 23px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 31px; }
.hero-tags span {
  padding: 7px 10px;
  border: 1px solid #ffffff26;
  border-radius: 999px;
  color: #c6d9db;
  font-size: 10px;
  font-weight: 650;
}

.hero-visual { position: relative; min-width: 0; padding: 18px 12px 65px 0; }
.visual-index {
  display: flex;
  justify-content: space-between;
  margin-bottom: 9px;
  color: #9cb8bc;
  font: 9px/1 var(--mono);
  letter-spacing: 0.07em;
}
.browser-shot {
  position: relative;
  z-index: 1;
  overflow: hidden;
  margin: 0;
  border: 1px solid #adc2c422;
  border-radius: 13px;
  background: #e9eff0;
  box-shadow: 0 28px 70px #051c2366;
  transform: perspective(1200px) rotateY(-3deg) rotateX(1deg);
  animation: browserDrift 4.8s ease-in-out 0.3s infinite;
}
.browser-chrome {
  min-height: 35px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 12px;
  background: #f8fbfa;
  color: #6a8288;
}
.browser-dots { display: flex; gap: 4px; }
.browser-dots i { width: 6px; height: 6px; border-radius: 50%; background: #c4d3d5; }
.browser-address {
  flex: 1;
  padding: 4px 10px;
  border-radius: 5px;
  background: #edf2f1;
  font: 8px var(--mono);
}
.address-lock { margin-right: 5px; color: var(--leaf); font-size: 7px; }
.browser-menu { font-size: 12px; letter-spacing: 1px; }
.browser-screen { overflow: hidden; background: #e9eff0; }
.browser-screen img { width: 100%; height: auto; transition: opacity 220ms ease; }
.browser-screen img.is-fading { opacity: 0; }
.browser-shot .browser-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 47px;
  padding: 7px 10px;
  background: #f8fbfa;
  color: #657e83;
}
.caption-copy { min-width: 0; display: grid; gap: 2px; }
.caption-copy > span { color: var(--leaf); font: 8px var(--mono); letter-spacing: .04em; }
.caption-copy small { overflow: hidden; color: #657e83; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.carousel-controls { display: flex; flex: 0 0 auto; align-items: center; gap: 4px; }
.carousel-button {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border: 1px solid #d5e1df;
  border-radius: 6px;
  background: #fff;
  color: var(--brand);
  font: 14px/1 var(--mono);
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}
.carousel-button:hover { transform: translateY(-1px); border-color: #9abbb4; background: var(--leaf-pale); }
.carousel-pause { font-size: 9px; }
.carousel-dots { display: flex; justify-content: center; gap: 5px; padding: 6px 8px 8px; background: #f8fbfa; }
.carousel-dots button { width: 6px; height: 6px; padding: 0; border: 0; border-radius: 9px; background: #b6c9c8; cursor: pointer; transition: width 180ms ease, background 180ms ease; }
.carousel-dots button[aria-current="true"] { width: 20px; background: var(--leaf); }
.carousel-dots button:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.carousel-controls button:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}
.phone-shot {
  position: absolute;
  z-index: 2;
  right: -14px;
  bottom: 0;
  width: clamp(122px, 12vw, 160px);
  overflow: hidden;
  margin: 0;
  padding: 5px;
  border: 1px solid #ffffff42;
  border-radius: 25px;
  background: #102e37;
  box-shadow: 0 18px 46px #051c2375;
  transform: rotate(3deg);
  animation: phoneDrift 4.2s ease-in-out 0.8s infinite;
}
.phone-notch { position: absolute; z-index: 1; top: 5px; left: 50%; width: 26%; height: 8px; border-radius: 0 0 7px 7px; background: #102e37; transform: translateX(-50%); }
.phone-shot img { width: 100%; height: auto; border-radius: 20px; }
.phone-shot figcaption { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 4px 2px; color: #c5d9db; text-align: center; font: 7px var(--mono); }
.visual-stamp {
  position: absolute;
  right: 190px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 7px;
  color: #a9c1c4;
  font: 8px var(--mono);
  letter-spacing: 0.06em;
}
.stamp-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--amber); }

.signal-rail {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: clamp(14px, 3.5vw, 48px);
  min-height: 82px;
  margin-top: 25px;
  padding: 16px 20px;
  border: 1px solid #b5c9c94d;
  border-radius: 12px;
  background: #f8fbfa;
  color: var(--ink);
  box-shadow: 0 12px 32px #0c31370c;
}
.signal-rail::before {
  position: absolute;
  z-index: 0;
  right: 6%;
  bottom: 15px;
  left: 24%;
  height: 1px;
  background: linear-gradient(90deg, #b8d2cc, #dbe8e4 65%, #b8d2cc);
  content: "";
}
.signal-rail::after {
  position: absolute;
  z-index: 2;
  bottom: 12px;
  left: 24%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 5px #e1ad3d28, 0 0 16px #e1ad3d99;
  content: "";
  animation: timelineTrace 2.8s cubic-bezier(.45, 0, .35, 1) infinite;
}
.signal-heading { position: relative; z-index: 1; display: flex; align-items: center; gap: 13px; min-width: 140px; color: var(--muted); font-size: 8px; }
.signal-rule { width: 20px; height: 1px; background: var(--amber); }
.signal-event { position: relative; z-index: 1; display: grid; grid-template-columns: auto 8px auto; align-items: center; gap: 9px; font-size: 11px; font-weight: 700; }
.signal-event time { color: var(--brand); font: 11px var(--mono); }
.signal-task { display: grid; gap: 1px; text-align: left; line-height: 1.3; }
.signal-task b { color: var(--ink); font-size: 11px; }
.signal-task small { color: var(--muted); font-size: 9px; font-weight: 500; }
.signal-point { width: 7px; height: 7px; border: 2px solid var(--leaf); border-radius: 50%; background: var(--white); animation: markPulse 3.2s ease-out infinite; }
.signal-point-two { border-color: #7a5fa8; }
.signal-point-three { border-color: var(--brand); }
.signal-event:nth-child(3) .signal-point { animation-delay: .35s; }
.signal-event:nth-child(4) .signal-point { animation-delay: .7s; }
.signal-event:nth-child(5) .signal-point { animation-delay: 1.05s; }
.signal-point-last { border-color: var(--amber); background: var(--amber); }
.signal-note { position: relative; z-index: 1; margin: 0 0 0 auto; color: #84979b; font-size: 9px; }

.proof-strip { padding: 21px 0; border-bottom: 1px solid var(--line); background: var(--paper); }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.proof-grid p { display: flex; align-items: center; gap: 11px; margin: 0; color: var(--muted); font-size: 12px; font-weight: 650; }
.proof-mark { color: var(--leaf); font: 10px var(--mono); }

.section-heading { max-width: 700px; }
.section-heading h2, .attendance-copy h2, .mobile-copy h2, .model-heading h2, .demo-copy h2 {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 720;
  line-height: 1;
  letter-spacing: -0.06em;
}
.section-heading h2 em, .mobile-copy h2 em, .model-heading h2 em { color: var(--leaf); }
.section-intro { max-width: 590px; margin-bottom: 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.feature-grid { display: grid; grid-template-columns: 1.1fr 0.9fr 0.9fr; gap: 13px; margin-top: 52px; }
.feature-card {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--white);
  box-shadow: 0 10px 32px #123d4708;
}
.feature-card-time { background: #edf4f2; }
.feature-kicker { color: var(--leaf); font-size: 9px; letter-spacing: 0.06em; }
.feature-icon { width: 40px; height: 40px; display: grid; place-items: center; margin: 26px 0 16px; color: var(--ink); }
.clock-face { position: relative; width: 34px; height: 34px; border: 2px solid var(--leaf); border-radius: 50%; }
.clock-face::before, .clock-face::after { position: absolute; content: ""; left: 50%; width: 2px; border-radius: 2px; background: var(--ink); transform-origin: bottom; }
.clock-face::before { top: 7px; height: 10px; transform: translateX(-50%); }
.clock-face::after { top: 15px; height: 8px; transform: translateX(-50%) rotate(55deg); }
.icon-check { border: 1px solid #b6d4cb; border-radius: 50%; background: var(--leaf-pale); color: var(--leaf); font-size: 22px; font-weight: 800; }
.icon-bars { align-items: end; display: flex; gap: 4px; padding: 5px 7px; border-bottom: 2px solid var(--leaf); }
.icon-bars i { width: 5px; border-radius: 4px 4px 0 0; background: var(--leaf); }
.icon-bars i:nth-child(1) { height: 12px; opacity: .45; }
.icon-bars i:nth-child(2) { height: 20px; opacity: .65; }
.icon-bars i:nth-child(3) { height: 15px; opacity: .8; }
.icon-bars i:nth-child(4) { height: 27px; }
.feature-card h3 { margin-bottom: 12px; color: var(--ink); font-size: 25px; line-height: 1.04; letter-spacing: -0.045em; }
.feature-card p { color: var(--muted); font-size: 13px; line-height: 1.65; }
.mini-ledger { margin-top: 23px; padding: 13px 14px; border-radius: 10px; background: #fff; }
.mini-ledger div { display: grid; grid-template-columns: minmax(85px, 1fr) 1.2fr auto; align-items: center; gap: 8px; margin: 7px 0; font-size: 9px; }
.mini-ledger span { overflow: hidden; color: var(--muted); text-overflow: ellipsis; white-space: nowrap; }
.mini-ledger i { height: 4px; border-radius: 8px; background: #dce8e4; }
.mini-ledger i::after { display: block; width: var(--w); height: 100%; border-radius: inherit; background: var(--leaf); content: ""; }
.mini-ledger b { color: var(--ink); font: 9px var(--mono); }
.mini-ledger small { color: #8ba0a2; font: 8px var(--mono); }
.audit-preview { position: relative; display: grid; gap: 12px; margin-top: 20px; }
.audit-line { position: absolute; top: 12px; bottom: 18px; left: 5px; width: 1px; background: #bfd5cf; }
.audit-preview p { position: relative; margin: 0; padding-left: 18px; }
.audit-preview p::before { position: absolute; top: 5px; left: 1px; width: 9px; height: 9px; border: 2px solid var(--leaf); border-radius: 50%; background: var(--white); content: ""; }
.audit-preview b, .audit-preview small { display: block; }
.audit-preview b { color: var(--ink); font-size: 11px; }
.audit-preview small { margin-top: 1px; color: var(--muted); font-size: 10px; }
.metric-row { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-top: 29px; padding-top: 16px; border-top: 1px solid var(--line); }
.metric-row strong { display: block; color: var(--ink); font: 23px var(--mono); }
.metric-row span { display: block; margin-top: 4px; color: var(--muted); font-size: 9px; }
.metric-spark { height: 42px; display: flex; align-items: end; gap: 4px; }
.metric-spark i { width: 7px; border-radius: 5px 5px 0 0; background: var(--leaf); opacity: .75; }
.metric-spark i:nth-child(1) { height: 35%; }.metric-spark i:nth-child(2) { height: 62%; }.metric-spark i:nth-child(3) { height: 45%; }.metric-spark i:nth-child(4) { height: 78%; }.metric-spark i:nth-child(5) { height: 58%; }.metric-spark i:nth-child(6) { height: 90%; }.metric-spark i:nth-child(7) { height: 70%; }

.attendance-section, .demo-section { background: var(--ink-deep); color: var(--white); }
.attendance-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; align-items: center; gap: clamp(50px, 9vw, 130px); }
.attendance-copy h2, .demo-copy h2 { color: var(--white); }
.attendance-copy h2 em, .demo-copy h2 em { color: var(--amber); }
.attendance-copy > p:not(.eyebrow), .demo-copy > p:not(.eyebrow) { max-width: 520px; color: #c7d8da; font-size: 15px; line-height: 1.7; }
.check-list { display: grid; gap: 12px; margin: 27px 0 24px; padding: 0; list-style: none; }
.check-list li { display: flex; align-items: start; gap: 10px; color: #e1eaeb; font-size: 13px; }
.check-list li span { color: #9ed3c3; font-weight: 800; }
.legal-note { padding-left: 12px; border-left: 2px solid var(--amber); color: #a9c0c4; font-size: 11px !important; }
.integrity-card { padding: 20px; border: 1px solid #b8d1d333; border-radius: 14px; background: #214650; box-shadow: 0 22px 60px #031b2155; }
.integrity-card-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-bottom: 16px; color: #a8c1c4; font: 9px var(--mono); }
.verified { display: flex; align-items: center; gap: 6px; color: #a4dccb; }
.verified i { width: 6px; height: 6px; border-radius: 50%; background: #79c8a9; }
.integrity-step { position: relative; display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 61px; border-top: 1px solid #c5d7d818; }
.step-node { width: 25px; height: 25px; display: grid; place-items: center; border: 1px solid #9ec5bd; border-radius: 50%; color: #bde4d8; font: 9px var(--mono); }
.step-node-last { border-color: var(--amber); color: var(--amber); }
.integrity-step b, .integrity-step small { display: block; }
.integrity-step b { color: #f5f8f7; font-size: 12px; }
.integrity-step small { margin-top: 2px; color: #a9c0c4; font-size: 10px; }
.integrity-step time { color: #eac15f; font: 11px var(--mono); }
.integrity-foot { display: flex; justify-content: space-between; gap: 10px; margin-top: 10px; padding-top: 12px; border-top: 1px solid #c5d7d818; color: #a9c0c4; font-size: 9px; }
.integrity-foot .mono { color: #eac15f; }
.attendance-side-note { display: flex; align-items: center; gap: 10px; max-width: 340px; margin: 16px 0 0 auto; color: #cadbdd; font-size: 11px; }
.side-note-mark { width: 22px; height: 22px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; background: #e1ad3d21; color: var(--amber); font: 700 12px var(--mono); }

.instance-section { background: #e8efed; }
.section-heading-center { margin-inline: auto; text-align: center; }
.section-heading-center .eyebrow { justify-content: center; }
.section-heading-center .section-intro { margin-inline: auto; }
.instance-path { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-top: 58px; }
.path-line { position: absolute; top: 34px; left: 14%; right: 14%; height: 1px; background: repeating-linear-gradient(90deg, #9db7b6 0 5px, transparent 5px 11px); }
.path-step { position: relative; z-index: 1; padding: 0 15px; text-align: center; }
.path-number { display: block; margin-bottom: 16px; color: var(--leaf); font-size: 9px; }
.path-icon { width: 70px; height: 70px; display: grid; place-items: center; margin: 0 auto 19px; border: 1px solid #c8d9d6; border-radius: 50%; background: #f5f8f7; box-shadow: 0 0 0 8px #e8efed; }
.path-icon i { position: relative; width: 24px; height: 20px; display: block; border: 1.5px solid var(--brand); border-radius: 4px; }
.icon-domain::before { position: absolute; inset: 4px 4px auto; height: 1px; background: var(--brand); content: ""; }
.icon-domain::after { position: absolute; top: 8px; left: 5px; width: 4px; height: 4px; border-radius: 50%; background: var(--leaf); box-shadow: 8px 0 var(--leaf); content: ""; }
.icon-team::before, .icon-team::after { position: absolute; content: ""; }
.icon-team::before { top: 3px; left: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--leaf); box-shadow: 8px 3px 0 -1px var(--brand); }
.icon-team::after { bottom: 2px; left: 4px; width: 14px; height: 7px; border: 1px solid var(--brand); border-bottom: 0; border-radius: 10px 10px 0 0; }
.icon-phone { width: 16px !important; height: 25px !important; border-radius: 4px !important; }
.icon-phone::before { position: absolute; bottom: 2px; left: 6px; width: 3px; height: 3px; border-radius: 50%; background: var(--leaf); content: ""; }
.path-step h3 { margin-bottom: 7px; color: var(--ink); font-size: 20px; letter-spacing: -0.035em; }
.path-step p { max-width: 280px; margin: 0 auto; color: var(--muted); font-size: 12px; line-height: 1.65; }

.mobile-section { overflow: hidden; background: var(--paper); }
.mobile-layout { display: grid; grid-template-columns: 0.8fr 1.2fr; align-items: center; gap: clamp(60px, 10vw, 150px); }
.phone-stage { position: relative; min-height: 450px; display: grid; place-items: center; }
.phone-orbit { position: absolute; border: 1px solid #bbd3cf; border-radius: 50%; }
.phone-orbit-one { width: 360px; height: 360px; }
.phone-orbit-two { width: 285px; height: 285px; border-style: dashed; opacity: .7; }
.mobile-frame { position: relative; z-index: 1; width: min(220px, 58vw); overflow: hidden; margin: 0; padding: 6px; border: 1px solid #d6e1e0; border-radius: 31px; background: #102e37; box-shadow: 0 25px 55px #0d303522; transform: rotate(-2deg); }
.mobile-frame img { width: 100%; height: auto; border-radius: 24px; }
.mobile-frame figcaption { padding: 7px 4px 2px; color: #bfd3d5; text-align: center; font: 7px var(--mono); }
.phone-caption { position: absolute; bottom: 15px; color: var(--leaf); font-size: 9px; letter-spacing: .08em; }
.mobile-copy h2 em { color: var(--leaf); }
.app-note { display: flex; align-items: center; gap: 12px; max-width: 430px; margin-top: 28px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--white); }
.app-note-icon img { width: 34px; height: 34px; border-radius: 9px; }
.app-note b, .app-note small { display: block; }
.app-note b { color: var(--ink); font-size: 12px; }
.app-note small { margin-top: 2px; color: var(--muted); font-size: 10px; }
.availability-note { display: flex; align-items: center; gap: 8px; margin-top: 15px; color: var(--muted); font-size: 11px; }
.availability-dot { background: var(--leaf); box-shadow: 0 0 0 4px #2e7d6e18; }

.model-section { background: var(--white); }
.model-layout { display: grid; grid-template-columns: 0.95fr 1.05fr; align-items: start; gap: 70px; }
.model-heading h2 { font-size: clamp(43px, 5vw, 66px); }
.model-heading h2 em { color: var(--leaf); }
.model-body { max-width: 580px; }
.model-body p { color: var(--muted); font-size: 15px; line-height: 1.75; }
.model-body .button { margin-top: 7px; }

.demo-section { position: relative; overflow: hidden; }
.demo-section::before {
  position: absolute;
  top: -170px;
  right: -150px;
  width: 510px;
  height: 510px;
  border: 1px solid #c3d9d41c;
  border-radius: 50%;
  box-shadow: 0 0 0 48px #c3d9d40a, 0 0 0 96px #c3d9d406;
  content: "";
}
.demo-layout { position: relative; display: grid; grid-template-columns: 0.95fr 1.05fr; align-items: start; gap: 75px; }
.demo-copy h2 { font-size: clamp(40px, 5vw, 64px); }
.demo-email { display: grid; gap: 4px; margin-top: 35px; }
.demo-email .mono { color: #91b8bb; font-size: 9px; letter-spacing: .08em; }
.demo-email a { width: fit-content; color: var(--amber); font: 14px var(--mono); }
.demo-form { display: grid; gap: 15px; padding: 24px; border: 1px solid #b8d1d32b; border-radius: 15px; background: #1c414b; }
.demo-form label { display: grid; gap: 6px; color: #dbe7e8; font-size: 11px; font-weight: 700; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.demo-form input:not([type="checkbox"]), .demo-form textarea {
  width: 100%;
  border: 1px solid #b7d0d32b;
  border-radius: 8px;
  background: #102f38;
  color: var(--white);
  font-size: 13px;
  padding: 11px 12px;
  resize: vertical;
}
.demo-form input::placeholder, .demo-form textarea::placeholder { color: #91aeb3; }
.consent { grid-template-columns: 16px 1fr !important; align-items: start; gap: 9px !important; color: #aac1c3 !important; font-size: 10px !important; line-height: 1.5; }
.consent input { accent-color: var(--amber); margin: 2px 0 0; }
.consent a { color: #e9bf5e; text-decoration: underline; text-underline-offset: 3px; }
.form-submit { width: 100%; border: 0; cursor: pointer; }
.form-status { min-height: 18px; margin: -5px 0 0; color: #9bb5b9; font-size: 10px; }

.faq-section { background: #e8efed; }
.faq-layout { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 80px; }
.faq-list { border-top: 1px solid #bfd0cf; }
.faq-list details { border-bottom: 1px solid #bfd0cf; }
.faq-list summary { position: relative; padding: 18px 34px 18px 0; color: var(--ink); font: 700 15px/1.35 var(--body); cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; top: 16px; right: 4px; color: var(--leaf); content: "+"; font: 20px var(--mono); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 630px; padding: 0 28px 16px 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.site-footer { padding: 28px 0 20px; background: var(--ink-deep); color: #c7d8da; }
.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 23px; }
.footer-brand .brand-name { color: var(--white); }
.footer-brand .brand-name small { color: #a9bec2; }
.footer-main > p { margin: 0; color: #9bb3b8; font-size: 12px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 17px; }
.footer-links a { color: #c6d6d8; font-size: 11px; }
.footer-links a:hover { color: var(--amber); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 16px; border-top: 1px solid #d9e7e61c; color: #8fa9ad; font: 9px var(--mono); }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 650ms ease, transform 650ms cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-late { transition-delay: 100ms; }

@keyframes markPulse {
  0%, 22%, 100% { box-shadow: 0 0 0 0 #2e7d6e00; transform: scale(1); }
  8% { box-shadow: 0 0 0 7px #2e7d6e30; transform: scale(1.5); }
}
@keyframes timelineTrace {
  0% { left: 24%; opacity: 0; transform: scale(.7); }
  12% { opacity: 1; }
  82% { left: 91%; opacity: 1; transform: scale(1); }
  100% { left: 91%; opacity: 0; transform: scale(1.45); }
}
@keyframes livePing {
  0%, 100% { box-shadow: 0 0 0 4px #e1ad3d22; transform: scale(1); }
  55% { box-shadow: 0 0 0 9px #e1ad3d08; transform: scale(1.12); }
}
@keyframes browserDrift {
  0%, 100% { transform: perspective(1200px) rotateY(-3deg) rotateX(1deg) translateY(0); }
  50% { transform: perspective(1200px) rotateY(-1.7deg) rotateX(1deg) translateY(-9px); }
}
@keyframes phoneDrift {
  0%, 100% { transform: rotate(3deg) translateY(0); }
  50% { transform: rotate(1deg) translateY(-11px); }
}

.legal-page { min-height: 100vh; background: var(--paper); }
.legal-header { border-bottom: 1px solid var(--line); background: #f3f7f6ee; }
.legal-header-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.legal-back { color: var(--leaf); font-size: 12px; font-weight: 750; }
.legal-main { width: min(850px, calc(100% - 40px)); margin: 0 auto; padding: 72px 0 100px; }
.legal-main h1 { margin: 8px 0 12px; color: var(--ink); font-size: clamp(36px, 5vw, 56px); line-height: 1; letter-spacing: -.055em; }
.legal-main h2 { margin: 34px 0 9px; color: var(--ink); font-size: 20px; letter-spacing: -.03em; }
.legal-main p, .legal-main li { color: var(--muted); font-size: 14px; line-height: 1.75; }
.legal-main ul { padding-left: 22px; }
.legal-meta { color: var(--muted); font: 10px var(--mono); }
.legal-draft { margin: 22px 0; padding: 14px 16px; border: 1px solid #ecd28f; border-radius: 10px; background: #fff7e3; color: #695522; font-size: 12px; line-height: 1.65; }
.legal-placeholder { padding: 2px 5px; border-radius: 4px; background: #fff1cd; color: #76580e; font-weight: 700; }

@media (max-width: 1020px) {
  :root { --shell: min(900px, calc(100% - 42px)); }
  .hero-layout { grid-template-columns: 1fr; gap: 28px; }
  .hero-copy { max-width: 720px; padding-bottom: 0; }
  .hero-visual { width: min(100%, 820px); margin-inline: auto; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-card-time { grid-column: 1 / -1; }
  .attendance-layout, .mobile-layout, .model-layout, .demo-layout, .faq-layout { gap: 42px; }
  .phone-stage { min-height: 400px; }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 36px); }
  .section-pad { padding-block: 76px; }
  .header-inner { min-height: 66px; }
  .nav-toggle {
    width: 42px;
    height: 42px;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 5px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--white);
    cursor: pointer;
  }
  .nav-toggle-line { width: 17px; height: 2px; border-radius: 2px; background: var(--ink); }
  .primary-nav {
    position: absolute;
    top: calc(100% - 1px);
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 12px 18px 18px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 18px 28px #0c2f3610;
  }
  .primary-nav.is-open { display: grid; gap: 0; }
  .primary-nav > a:not(.button) { padding: 12px 2px; border-bottom: 1px solid var(--line); }
  .primary-nav .nav-demo { margin-top: 13px; }
  .hero { padding-top: 68px; background: #173b45; }
  .hero-grid { inset: 0 0 20% 0; }
  .hero h1 { font-size: clamp(47px, 13vw, 68px); }
  .hero-lede { font-size: 15px; }
  .hero-actions { gap: 16px; }
  .hero-actions .button { min-height: 46px; padding-inline: 15px; font-size: 12px; }
  .hero-visual { padding: 12px 7px 8px 0; }
  .browser-shot { transform: none; animation-name: browserDriftMobile; }
  .browser-chrome { min-height: 30px; }
  .phone-shot { position: relative; right: auto; bottom: auto; width: 138px; margin: 14px auto 0; border-radius: 19px; transform: none; animation-name: phoneDriftMobile; }
  .phone-shot img { border-radius: 15px; }
  .phone-notch { top: 5px; height: 6px; }
  .visual-stamp { position: static; justify-content: center; margin-top: 9px; font-size: 7px; }
  .signal-rail { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; padding: 15px; }
  .signal-heading { grid-column: 1 / -1; }
  .signal-note { grid-column: 1 / -1; margin: 0; }
  .proof-grid { grid-template-columns: 1fr; gap: 12px; }
  .section-heading h2, .attendance-copy h2, .mobile-copy h2, .model-heading h2, .demo-copy h2 { font-size: clamp(37px, 10vw, 52px); }
  .section-intro { font-size: 14px; }
  .feature-grid { grid-template-columns: 1fr; gap: 11px; margin-top: 34px; }
  .feature-card, .feature-card-time { grid-column: auto; min-height: 0; padding: 21px; }
  .feature-card-time { min-height: 355px; }
  .attendance-layout, .mobile-layout, .model-layout, .demo-layout, .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .attendance-side { order: -1; }
  .integrity-card { padding: 16px; }
  .integrity-step { grid-template-columns: 27px minmax(0, 1fr) auto; gap: 8px; }
  .integrity-step time { font-size: 10px; }
  .phone-stage { min-height: 385px; order: 2; }
  .mobile-copy { order: 1; }
  .phone-orbit-one { width: 310px; height: 310px; }
  .phone-orbit-two { width: 245px; height: 245px; }
  .mobile-frame { width: min(190px, 56vw); }
  .instance-path { grid-template-columns: 1fr; gap: 24px; margin-top: 39px; }
  .path-line { top: 30px; bottom: 30px; left: 50%; right: auto; width: 1px; height: auto; background: repeating-linear-gradient(180deg, #9db7b6 0 5px, transparent 5px 11px); }
  .path-step { padding: 0 7px; }
  .path-icon { margin-bottom: 13px; }
  .model-body p { font-size: 14px; }
  .form-row { grid-template-columns: 1fr; }
  .demo-form { padding: 18px; }
  .footer-main, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-main { gap: 15px; }
  .footer-bottom { gap: 7px; }
  .legal-main { width: calc(100% - 38px); padding-top: 54px; }
}

@keyframes browserDriftMobile {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
@keyframes phoneDriftMobile {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}