:root {
  --ink: #0f1b2d;
  --muted: #5f6b7a;
  --paper: #fbf8f2;
  --panel: #ffffff;
  --line: #dde2e8;
  --blue: #155eef;
  --blue-deep: #0d4fd7;
  --violet: #528bff;
  --violet-deep: #0d4fd7;
  --navy: #0f1b2d;
  --ease: cubic-bezier(.22, 1, .36, 1);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
::selection { background: #c2d7ff; color: #0f1b2d; }
:focus-visible { outline: 3px solid #155eef; outline-offset: 4px; }
:is(.flow-scroll, .brain-section, .security, .final-cta, footer) :focus-visible { outline-color: #c2d7ff; }

.scroll-meter { position: fixed; inset: 0 0 auto; z-index: 120; height: 3px; }
.scroll-meter span { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, var(--blue), var(--violet)); transform: scaleX(0); transform-origin: left; }

.site-nav {
  position: fixed;
  z-index: 90;
  top: 18px;
  left: 50%;
  display: flex;
  align-items: center;
  width: min(1120px, calc(100% - 40px));
  min-height: 66px;
  padding: 9px 10px 9px 18px;
  border: 1px solid rgba(15, 27, 45, .12);
  border-radius: 18px;
  background: rgba(255, 255, 255, .82);
  box-shadow: 0 16px 55px rgba(15, 27, 45, .09);
  backdrop-filter: blur(20px) saturate(150%);
  transform: translateX(-50%);
  transition: background .25s ease, box-shadow .25s ease, top .25s ease;
}
.site-nav.is-scrolled { top: 10px; background: rgba(255,255,255,.93); box-shadow: 0 18px 60px rgba(15, 27, 45, .16); }
.brand { display: inline-flex; align-items: center; gap: 9px; letter-spacing: -.035em; }
.brand i, .mini-brand i, .result-head i {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--blue);
  color: white;
  font: 800 17px/1 "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  font-style: normal;
}
.brand strong { font: 800 21px/1 "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; }
.brand strong span { color: var(--blue); }
.site-nav nav { display: flex; gap: 30px; margin: auto; color: #37424f; font-size: 14px; font-weight: 600; }
.site-nav nav a, .text-link { transition: color .18s ease; }
.site-nav nav a:hover, .text-link:hover { color: var(--blue); }
.nav-actions { display: flex; align-items: center; gap: 20px; }
.text-link { font-size: 14px; font-weight: 700; }
.menu-button { display: none; border: 0; background: transparent; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 12px 28px rgba(21, 94, 239, .23);
  color: white;
  font-weight: 700;
  transition: transform .2s var(--ease), background .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); background: var(--blue-deep); box-shadow: 0 16px 32px rgba(21, 94, 239, .3); }
.button-small { min-height: 46px; padding: 0 19px; border-radius: 999px; font-size: 14px; }
.button-quiet { background: rgba(255,255,255,.64); border-color: #c5cdd6; box-shadow: none; color: var(--ink); }
.button-quiet:hover { background: white; box-shadow: 0 12px 30px rgba(15, 27, 45, .1); }
.button-quiet svg { width: 19px; margin-left: 10px; }
.button-light { background: white; color: var(--blue-deep); box-shadow: 0 14px 35px rgba(4, 10, 20, .18); }
.button-light:hover { background: #eaf2ff; }
.button-outline-light { background: transparent; border-color: rgba(255,255,255,.4); box-shadow: none; }
.button-outline-light:hover { background: rgba(255,255,255,.1); }

.hero {
  position: relative;
  min-height: 1160px;
  padding: 170px 24px 0;
  overflow: hidden;
  background: radial-gradient(circle at 50% 18%, #fff 0, rgba(255,255,255,.55) 22%, transparent 52%), #eaf2ff;
}
.hero::after { content: ""; position: absolute; z-index: 0; left: 10%; right: 10%; bottom: 30px; height: 260px; border-radius: 50%; background: rgba(21, 94, 239, .22); filter: blur(90px); }
.hero-orb { position: absolute; z-index: 0; border-radius: 50%; filter: blur(2px); opacity: .75; will-change: transform; }
.orb-one { width: 340px; height: 340px; left: -130px; top: 260px; background: radial-gradient(circle at 65% 40%, #c2d7ff, #dce9ff 58%, transparent 59%); }
.orb-two { width: 260px; height: 260px; right: -65px; top: 390px; background: radial-gradient(circle at 38% 38%, #c2d7ff, #dce9ff 60%, transparent 61%); }
.hero-copy { position: relative; z-index: 2; width: min(1040px, 100%); margin: 0 auto; text-align: center; }
.hero h1 { margin: 0; font: 750 clamp(66px, 7.1vw, 108px)/.91 "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.038em; }
.hero h1 span { color: var(--blue); }
.hero-copy > p { width: min(650px, 100%); margin: 30px auto 0; color: var(--muted); font-size: 19px; line-height: 1.56; }
.hero-actions { display: flex; justify-content: center; gap: 12px; margin-top: 32px; }
.signal-ribbon {
  position: absolute;
  z-index: 3;
  top: 635px;
  left: -3%;
  width: 106%;
  padding: 13px 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.42);
  background: linear-gradient(90deg, var(--blue), var(--blue-deep));
  box-shadow: 0 18px 45px rgba(21, 94, 239, .26);
  color: white;
  transform: rotate(-2deg);
}
.signal-track { display: flex; width: max-content; will-change: transform; animation: ribbon 20s linear infinite; }
.signal-sequence { display: flex; flex: 0 0 auto; align-items: center; justify-content: space-around; width: max-content; min-width: 106vw; }
.signal-ribbon.is-paused .signal-track { animation-play-state: paused; }
.signal-ribbon span { margin: 0 30px; font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; font-weight: 600; letter-spacing: .12em; }
.signal-ribbon b { display: block; width: 5px; height: 5px; border-radius: 50%; background: white; opacity: .7; }
@keyframes ribbon { to { transform: translate3d(-50%, 0, 0); } }

.hero-product {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: -40px;
  width: min(1180px, calc(100% - 64px));
  min-height: 510px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 28px 28px 0 0;
  background: white;
  box-shadow: 0 38px 100px rgba(15, 27, 45, .24);
  transform: translateX(-50%) perspective(1300px) rotateX(1.5deg);
  transform-origin: center bottom;
  will-change: transform;
}
.window-bar { display: grid; grid-template-columns: 150px minmax(180px, 1fr) auto 40px; align-items: center; gap: 24px; height: 64px; padding: 0 20px; border-bottom: 1px solid #eae3d6; }
.mini-brand { display: flex; align-items: center; gap: 8px; font: 800 16px "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.035em; }
.mini-brand i { width: 25px; height: 25px; border-radius: 7px; font-size: 12px; }
.window-search { justify-self: center; width: min(390px, 100%); padding: 10px 12px; border: 1px solid #c5cdd6; border-radius: 999px; color: #657281; font-size: 11px; }
.window-search kbd { float: right; padding: 1px 5px; border: 1px solid #dde2e8; border-radius: 6px; background: #f4f6f8; font: inherit; font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: #5f6b7a; }
.window-nav { display: flex; align-self: stretch; gap: 20px; color: #4e5a69; font-size: 11px; font-weight: 700; }
.window-nav span { display: flex; align-items: center; position: relative; }
.window-nav .active { color: var(--blue); }
.window-nav .active::after { content: ""; position: absolute; inset: auto 0 0; height: 2px; background: var(--blue); }
.window-nav b { display: grid; place-items: center; width: 17px; height: 17px; margin-left: 4px; border-radius: 50%; background: #fdf0d6; color: #8a5300; font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; }
.window-user { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #eaf2ff; color: #0d4fd7; font-size: 10px; font-weight: 800; }
.window-body { padding: 30px 34px 38px; background: #fbf8f2; }
.workspace-head { display: flex; align-items: end; justify-content: space-between; }
.workspace-head small { color: var(--blue); font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 600; letter-spacing: .1em; }
.workspace-head h2 { margin: 6px 0 2px; font: 750 24px "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.032em; }
.workspace-head p { margin: 0; color: #5f6b7a; font-size: 12px; }
.workspace-head button { padding: 9px 14px; border: 0; border-radius: 999px; background: var(--blue); color: white; font-size: 11px; font-weight: 700; }
.workspace-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; margin-top: 22px; }
.matter-queue, .evidence-card { border: 1px solid #dde2e8; border-radius: 13px; background: white; box-shadow: 0 8px 25px rgba(15, 27, 45, .05); }
.matter-queue { padding: 20px; }
.matter-queue h3 { margin: 0 0 10px; font-size: 13px; }
.queue-row { display: grid; grid-template-columns: 8px 1fr auto; align-items: center; gap: 12px; padding: 15px 3px; border-top: 1px solid #ebeef2; }
.queue-row i { width: 7px; height: 7px; border-radius: 50%; background: #56729a; }
.queue-row i.risk { background: #f5a524; box-shadow: 0 0 0 4px #fdf0d6; }
.queue-row strong, .queue-row span { display: block; }
.queue-row strong { font-size: 12px; }
.queue-row span { margin-top: 3px; color: #657281; font-size: 10px; }
.queue-row em { padding: 6px 8px; border-radius: 999px; background: #eaf2ff; color: #0d4fd7; font-size: 9px; font-style: normal; font-weight: 800; }
.evidence-card { padding: 20px; }
.evidence-top { display: flex; justify-content: space-between; font-size: 10px; font-weight: 800; }
.evidence-top b { color: #0d4fd7; }
.evidence-card > p { margin: 20px 0; padding: 14px; border-radius: 9px; background: #f4f6f8; color: #4e5a69; font: 500 12px/1.6 Georgia, serif; }
mark { padding: 1px 3px; border-radius: 3px; background: #dce9ff; color: #0d4fd7; }
.field-line { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-block: 1px solid #ebeef2; font-size: 11px; }
.field-line span { color: #5f6b7a; }
.evidence-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; }
.evidence-actions button { padding: 9px; border: 1px solid #c5cdd6; border-radius: 999px; background: white; color: #37424f; font-size: 10px; font-weight: 800; }
.evidence-actions .approve { border-color: var(--blue); background: var(--blue); color: white; }
.evidence-card > small { display: block; margin-top: 11px; color: #657281; font-size: 9px; }

.statement { padding: 150px 7vw 170px; background: white; text-align: center; }
.statement p { margin: 0 0 24px; color: #5f6b7a; font-size: clamp(16px, 2vw, 25px); }
.statement h2 { width: min(1050px, 100%); margin: auto; font: 750 clamp(50px, 6.3vw, 92px)/.98 "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.038em; }
.statement h2 span { color: var(--blue); }

.flow-scroll { position: relative; height: 360vh; background: var(--navy); color: white; }
.flow-sticky { position: sticky; top: 0; display: grid; grid-template-columns: .78fr 1.22fr; gap: 7vw; align-items: center; min-height: 100vh; padding: 80px 7vw; overflow: hidden; }
.flow-sticky::before { content: ""; position: absolute; width: 560px; height: 560px; right: -120px; top: -180px; border-radius: 50%; background: #528bff; filter: blur(130px); opacity: .4; }
.flow-copy { position: relative; z-index: 2; max-width: 490px; }
.flow-step { margin: 0 0 22px; color: #9bbcff; font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.flow-copy h2 { min-height: 2.1em; margin: 0; font: 750 clamp(48px, 5vw, 78px)/.95 "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.038em; }
.flow-copy > p:not(.flow-step) { min-height: 5em; margin: 28px 0 0; color: #a7b4c4; font-size: 17px; line-height: 1.65; }
.flow-progress { width: min(330px, 100%); height: 3px; margin-top: 38px; overflow: hidden; border-radius: 2px; background: rgba(255,255,255,.15); }
.flow-progress span { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, #9bbcff, #c2d7ff); transform: scaleX(var(--flow-p, 0)); transform-origin: left; }
.flow-board { position: relative; z-index: 1; min-height: 620px; border: 1px solid rgba(255,255,255,.13); border-radius: 40px; background: radial-gradient(circle at 50% 50%, rgba(82, 139, 255, .22), transparent 52%), rgba(255,255,255,.045); box-shadow: inset 0 1px rgba(255,255,255,.08); }
.source-sheet, .proposal-stack, .verify-panel, .matter-result { position: absolute; transition: opacity .58s var(--ease), transform .7s var(--ease), filter .58s ease; }
.source-sheet { top: 72px; left: 10%; width: 62%; min-height: 465px; padding: 27px; border-radius: 18px; background: #fafbfc; box-shadow: 0 30px 70px rgba(4, 10, 20, .3); color: var(--ink); transform: rotate(calc(-4deg + var(--flow-p, 0) * 5deg)); }
.sheet-head { display: flex; gap: 12px; padding-bottom: 21px; border-bottom: 1px solid #dde2e8; }
.sheet-head svg { width: 25px; color: var(--blue); }
.sheet-head span, .sheet-head small { display: block; }
.sheet-head span { font-size: 12px; font-weight: 800; }
.sheet-head small { margin-top: 4px; color: #657281; font-size: 9px; font-weight: 500; }
.sheet-lines { padding-top: 20px; }
.sheet-lines i { display: block; width: 100%; height: 7px; margin: 10px 0; border-radius: 5px; background: #ebeef2; }
.sheet-lines i:nth-child(2), .sheet-lines i:nth-last-child(1) { width: 74%; }
.sheet-lines p { padding: 10px 0; color: #4e5a69; font: 12px/1.65 Georgia, serif; }
.proposal-stack { z-index: 2; right: 5%; bottom: 55px; display: grid; gap: 11px; width: 48%; opacity: 0; transform: translate(50px, 30px) rotate(3deg) scale(.92); }
.proposal-stack article { padding: 18px; border: 1px solid #dce9ff; border-radius: 14px; background: white; box-shadow: 0 18px 40px rgba(4, 10, 20, .22); color: var(--ink); }
.proposal-stack span { color: var(--blue); font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 8px; font-weight: 600; letter-spacing: .1em; }
.proposal-stack h3 { margin: 8px 0 4px; color: #5f6b7a; font-size: 10px; }
.proposal-stack strong { display: block; font-size: 15px; }
.proposal-stack small { display: block; margin-top: 10px; color: #657281; font-size: 9px; }
.verify-panel { z-index: 4; top: 50%; left: 50%; width: min(360px, 78%); padding: 36px; border: 1px solid rgba(255,255,255,.28); border-radius: 24px; background: rgba(34, 52, 77, .92); box-shadow: 0 30px 80px rgba(4, 10, 20, .38); text-align: center; opacity: 0; transform: translate(-50%, -42%) scale(.75); backdrop-filter: blur(18px); }
.verify-mark { display: grid; place-items: center; width: 58px; height: 58px; margin: auto auto 22px; border-radius: 50%; background: #e6f5ef; color: #0e7c66; }
.verify-mark svg { width: 29px; stroke-width: 2.4; }
.verify-panel span { color: #6fcdb2; font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 9px; font-weight: 600; letter-spacing: .1em; }
.verify-panel h3 { margin: 11px 0 7px; font: 750 30px "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.025em; }
.verify-panel p { margin: 0; color: #a7b4c4; font-size: 13px; line-height: 1.5; }
.matter-result { z-index: 5; top: 50%; left: 50%; width: min(430px, 80%); padding: 28px; border-radius: 20px; background: white; box-shadow: 0 35px 90px rgba(4, 10, 20, .42); color: var(--ink); opacity: 0; transform: translate(-50%, -45%) scale(.8); }
.result-head { display: flex; align-items: center; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid #ebeef2; }
.result-head i { width: 38px; height: 38px; }
.result-head span, .result-head small { display: block; }
.result-head span { font-size: 13px; font-weight: 800; }
.result-head small { margin-top: 3px; color: #657281; font-size: 9px; font-weight: 500; }
.matter-result > div:not(.result-head) { display: flex; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid #ebeef2; font-size: 11px; }
.matter-result > div span { color: #5f6b7a; }
.matter-result a { display: block; margin-top: 20px; color: var(--blue); font-size: 12px; font-weight: 800; }
.flow-scroll[data-stage="propose"] .source-sheet { opacity: .48; filter: blur(1px); transform: rotate(-7deg) translateX(-20px) scale(.9); }
.flow-scroll[data-stage="propose"] .proposal-stack { opacity: 1; transform: translate(0) rotate(0) scale(1); }
.flow-scroll[data-stage="verify"] .source-sheet, .flow-scroll[data-stage="verify"] .proposal-stack { opacity: .17; filter: blur(4px); transform: scale(.86); }
.flow-scroll[data-stage="verify"] .verify-panel { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.flow-scroll[data-stage="matter"] .source-sheet, .flow-scroll[data-stage="matter"] .proposal-stack, .flow-scroll[data-stage="matter"] .verify-panel { opacity: 0; transform: translate(-50%, -50%) scale(.7); }
.flow-scroll[data-stage="matter"] .matter-result { opacity: 1; transform: translate(-50%, -50%) scale(1); }

.brain-section { position: relative; display: grid; grid-template-columns: .85fr 1.15fr; gap: 7vw; align-items: center; min-height: 960px; padding: 120px 7vw; overflow: hidden; background: linear-gradient(135deg, #1948b5 0%, #0d4fd7 54%, #155eef 100%); color: white; }
.brain-section::before { content: ""; position: absolute; width: 550px; height: 550px; left: -180px; bottom: -250px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; box-shadow: 0 0 0 100px rgba(255,255,255,.035), 0 0 0 200px rgba(255,255,255,.025); }
.brain-copy { position: relative; z-index: 1; max-width: 560px; }
.brain-copy h2 { margin: 0; font: 750 clamp(48px, 5.3vw, 82px)/.95 "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.038em; }
.brain-copy p { margin: 30px 0 34px; color: #eaf2ff; font-size: 17px; line-height: 1.65; }
.brain-stage { position: relative; z-index: 1; display: grid; grid-template-columns: 190px 1fr; min-height: 570px; overflow: hidden; border: 1px solid rgba(255,255,255,.18); border-radius: 32px; background: #fbf8f2; box-shadow: 0 45px 100px rgba(4, 10, 20, .34); color: var(--ink); transform: rotate(1.2deg); }
.brain-rail { padding: 25px 15px; border-right: 1px solid #eae3d6; background: #f3f0eb; }
.brain-rail strong { display: block; margin: 0 8px 18px; font-size: 12px; }
.brain-rail span { display: flex; gap: 7px; margin: 5px 0; padding: 10px 8px; border-radius: 7px; color: #5f6b7a; font-size: 9px; line-height: 1.35; }
.brain-rail span.active { background: white; color: var(--ink); box-shadow: 0 4px 15px rgba(15, 27, 45, .07); }
.brain-rail i { flex: 0 0 auto; width: 6px; height: 6px; margin-top: 3px; border-radius: 50%; background: var(--blue); }
.brain-chat { position: relative; padding: 58px 32px 30px; }
.brain-greeting { font: 750 32px "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.03em; }
.brain-prompt { display: flex; align-items: center; justify-content: space-between; margin-top: 26px; padding: 16px; border: 1px solid #dde2e8; border-radius: 13px; background: white; color: #657281; font-size: 11px; box-shadow: 0 10px 30px rgba(15, 27, 45, .08); }
.brain-prompt button { display: grid; place-items: center; width: 30px; height: 30px; border: 0; border-radius: 50%; background: var(--blue); color: white; }
.brain-prompt svg { width: 16px; }
.brain-answer { margin-top: 22px; padding: 22px; border-radius: 15px; background: #eaf2ff; }
.brain-answer > span { color: var(--blue-deep); font-size: 10px; font-weight: 800; }
.brain-answer p { color: #4e5a69; font-size: 12px; line-height: 1.6; }
.brain-answer div { display: flex; flex-wrap: wrap; gap: 6px; }
.brain-answer b { padding: 6px 8px; border-radius: 999px; background: white; color: #0d4fd7; font-size: 8px; font-weight: 650; }

.ways { padding: 155px 7vw 170px; background: white; }
.ways-title { display: grid; grid-template-columns: 1.2fr .7fr; align-items: end; gap: 8vw; margin-bottom: 85px; }
.ways-title h2 { max-width: 780px; margin: 0; font: 750 clamp(54px, 6vw, 88px)/.96 "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.038em; }
.ways-title p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.65; }
.ways-list { border-top: 1px solid #dde2e8; }
.way { display: grid; grid-template-columns: .72fr 1fr 42px; gap: 6vw; align-items: center; min-height: 142px; border-bottom: 1px solid #dde2e8; transition: color .2s ease; }
.way:hover { color: var(--blue); }
.way > span { font: 700 clamp(26px, 3vw, 42px) "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.03em; }
.way p { max-width: 560px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.55; }
.way svg { width: 27px; transition: transform .25s var(--ease); }
.way:hover svg { transform: translateX(6px); }

.security { display: grid; grid-template-columns: 1fr 1fr; gap: 5vw; align-items: center; min-height: 920px; padding: 120px 7vw; overflow: hidden; background: #0f1b2d; color: white; }
.security-orbit { position: relative; width: min(560px, 42vw); aspect-ratio: 1; margin: auto; }
.orbit { position: absolute; inset: 9%; border: 1px solid rgba(155, 188, 255, .28); border-radius: 50%; animation: orbit-spin 22s linear infinite; }
.orbit::after { content: ""; position: absolute; top: 12%; left: 8%; width: 12px; height: 12px; border-radius: 50%; background: #9bbcff; box-shadow: 0 0 24px #528bff; }
.orbit-b { inset: 25%; animation-direction: reverse; animation-duration: 15s; }
.orbit-b::after { top: auto; left: auto; right: 2%; bottom: 23%; background: #f5a524; }
@keyframes orbit-spin { to { transform: rotate(360deg); } }
.orbit-core { position: absolute; inset: 37%; display: grid; place-items: center; border-radius: 38%; background: linear-gradient(145deg, var(--blue), var(--violet)); box-shadow: 0 25px 70px rgba(21, 94, 239, .4); }
.orbit-core svg { width: 50%; stroke-width: 1.3; }
.orbit-label { position: absolute; display: grid; place-items: center; width: 70px; height: 70px; border: 1px solid rgba(255,255,255,.14); border-radius: 20px; background: rgba(255,255,255,.07); color: #dce9ff; font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 11px; font-weight: 600; backdrop-filter: blur(10px); }
.label-a { top: 5%; left: 43%; }.label-b { top: 43%; right: 0; }.label-c { bottom: 5%; left: 42%; }.label-d { top: 43%; left: 0; }
.security-copy { max-width: 610px; }
.security-copy h2 { margin: 0; font: 750 clamp(50px, 5.2vw, 78px)/.96 "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.038em; }
.security-copy > p { margin: 28px 0 32px; color: #a7b4c4; font-size: 16px; line-height: 1.65; }
.security-copy ul { margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.14); list-style: none; }
.security-copy li { display: grid; grid-template-columns: .65fr 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.14); font-size: 12px; line-height: 1.5; }
.security-copy li span { color: #a7b4c4; }
.security-actions { display: flex; align-items: center; gap: 24px; margin-top: 32px; }
.security-actions > a:last-child { color: #9bbcff; font-size: 13px; font-weight: 800; }

.final-cta { position: relative; display: grid; place-items: center; min-height: 760px; padding: 100px 24px; overflow: hidden; background: var(--blue); color: white; text-align: center; }
.final-cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 85% 20%, #528bff, transparent 38%), radial-gradient(circle at 15% 80%, #1948b5, transparent 43%); }
.final-cta > div:last-child { position: relative; z-index: 1; }
.final-cta h2 { margin: 0; font: 750 clamp(70px, 9vw, 132px)/.85 "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; letter-spacing: -.038em; }
.final-cta p { width: min(570px, 100%); margin: 32px auto; color: #f6f9ff; font-size: 18px; line-height: 1.55; }
.final-cta > div > div { display: flex; justify-content: center; gap: 12px; }
.cta-rings { position: absolute; inset: 50% auto auto 50%; width: 950px; height: 950px; transform: translate(-50%, -50%); }
.cta-rings i { position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; animation: pulse-ring 7s ease-in-out infinite; }
.cta-rings i:nth-child(2) { inset: 17%; animation-delay: -2.3s; }.cta-rings i:nth-child(3) { inset: 34%; animation-delay: -4.6s; }
@keyframes pulse-ring { 50% { transform: scale(.94); opacity: .45; } }

footer { padding: 78px 7vw 30px; background: #0a1322; color: white; }
.footer-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 55px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-top p { color: #93a0b1; font-size: 14px; }
.footer-brand i { background: white; color: var(--blue); }
.footer-brand strong span { color: #9bbcff; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9vw; padding: 55px 0 70px 36%; }
.footer-links div { display: grid; align-content: start; gap: 13px; }
.footer-links h3 { margin: 0 0 7px; color: #93a0b1; font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 10px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.footer-links a { width: max-content; color: #c5cdd6; font-size: 13px; transition: color .2s; }
.footer-links a:hover { color: white; }
.footer-base { display: flex; justify-content: space-between; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); color: #93a0b1; font-size: 11px; }
.footer-base span:last-child { display: flex; gap: 22px; }

.reveal { opacity: 1; transform: none; }
.motion-ready .reveal { opacity: 0; transform: translateY(50px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.motion-ready .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1000px) {
  .site-nav nav { gap: 18px; }
  .window-nav { display: none; }
  .window-bar { grid-template-columns: 140px 1fr 40px; }
  .flow-sticky { gap: 4vw; padding-inline: 4vw; }
  .brain-section { gap: 4vw; padding-inline: 5vw; }
  .brain-stage { grid-template-columns: 150px 1fr; }
  .security { padding-inline: 5vw; }
}

@media (max-width: 760px) {
  .site-nav { top: 12px; width: calc(100% - 24px); min-height: 58px; padding: 8px 9px 8px 13px; border-radius: 15px; }
  .brand i { width: 28px; height: 28px; font-size: 14px; }.brand strong { font-size: 19px; }
  .site-nav nav, .nav-actions { position: absolute; left: 0; right: 0; display: grid; gap: 0; padding: 0 14px; overflow: hidden; background: rgba(255,255,255,.97); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .25s var(--ease); }
  .site-nav nav { top: 65px; border-radius: 14px 14px 0 0; }
  .site-nav nav a { padding: 15px 6px; border-bottom: 1px solid #ebeef2; }
  .nav-actions { top: 263px; display: flex; padding: 12px 14px 14px; border-radius: 0 0 14px 14px; }
  .site-nav.nav-open nav, .site-nav.nav-open .nav-actions { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-actions .text-link { margin: auto; }
  .menu-button { display: grid; place-content: center; gap: 5px; width: 44px; height: 44px; margin-left: auto; padding: 0; }
  .menu-button span { display: block; width: 20px; height: 2px; background: var(--ink); transition: .2s; }
  .nav-open .menu-button span:first-child { transform: translateY(3.5px) rotate(45deg); }.nav-open .menu-button span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

  .hero { min-height: 910px; padding: 142px 18px 0; }
  .hero h1 { font-size: clamp(52px, 16vw, 68px); line-height: .91; }
  .hero-copy > p { margin-top: 24px; font-size: 16px; }
  .hero-actions { flex-direction: column; width: min(330px, 100%); margin: 27px auto 0; }
  .signal-ribbon { top: 590px; }
  .hero-product { bottom: -25px; width: calc(100% - 28px); min-height: 275px; border-radius: 18px 18px 0 0; }
  .window-bar { grid-template-columns: 100px 1fr 28px; gap: 10px; height: 46px; padding: 0 11px; }
  .window-search { padding: 7px 8px; font-size: 7px; }.window-search kbd { display: none; }.window-user { width: 24px; height: 24px; font-size: 8px; }
  .mini-brand { font-size: 11px; }.mini-brand i { width: 20px; height: 20px; font-size: 9px; }
  .window-body { padding: 16px; }
  .workspace-head { align-items: start; }.workspace-head small { font-size: 6px; }.workspace-head h2 { font-size: 15px; }.workspace-head p { font-size: 8px; }.workspace-head button { padding: 7px 8px; font-size: 8px; }
  .workspace-grid { grid-template-columns: 1fr; margin-top: 12px; }.matter-queue { display: none; }.evidence-card { padding: 12px; }
  .evidence-card > p { margin: 10px 0; padding: 9px; font-size: 9px; }.field-line { padding: 8px 0; font-size: 9px; }.evidence-actions { margin-top: 8px; }.evidence-actions button { padding: 6px; font-size: 8px; }.evidence-card > small { font-size: 7px; }

  .statement { padding: 110px 20px; }.statement h2 { font-size: 49px; }
  .flow-scroll { height: 330vh; }
  .flow-sticky { display: block; min-height: 100svh; padding: 94px 18px 28px; }
  .flow-copy { max-width: none; }
  .flow-step { margin-bottom: 12px; font-size: 9px; }
  .flow-copy h2 { min-height: 1.9em; font-size: 43px; }
  .flow-copy > p:not(.flow-step) { min-height: 4.4em; margin-top: 13px; font-size: 12px; line-height: 1.45; }
  .flow-progress { margin-top: 17px; }
  .flow-board { min-height: 390px; margin-top: 24px; border-radius: 24px; }
  .source-sheet { top: 35px; left: 9%; width: 75%; min-height: 310px; padding: 17px; }.sheet-lines { padding-top: 10px; }.sheet-lines i { height: 5px; margin: 7px 0; }.sheet-lines p { padding: 4px 0; font-size: 8px; }.sheet-head { padding-bottom: 12px; }.sheet-head svg { width: 18px; }.sheet-head span { font-size: 8px; }.sheet-head small { font-size: 6px; }
  .proposal-stack { right: 4%; bottom: 23px; width: 56%; }.proposal-stack article { padding: 11px; }.proposal-stack h3 { margin: 4px 0; }.proposal-stack strong { font-size: 10px; }.proposal-stack small { margin-top: 4px; font-size: 6px; }
  .verify-panel { width: 82%; padding: 24px 18px; }.verify-mark { width: 42px; height: 42px; margin-bottom: 15px; }.verify-panel h3 { font-size: 23px; }.verify-panel p { font-size: 10px; }
  .matter-result { width: 84%; padding: 18px; }.matter-result > div:not(.result-head) { padding: 11px 0; font-size: 9px; }

  .brain-section { display: block; min-height: auto; padding: 105px 18px; }
  .brain-copy h2 { font-size: 51px; }.brain-copy p { font-size: 15px; }
  .brain-stage { grid-template-columns: 82px 1fr; min-height: 410px; margin-top: 65px; border-radius: 22px; transform: none; }
  .brain-rail { padding: 16px 7px; }.brain-rail strong { margin-inline: 4px; font-size: 8px; }.brain-rail span { padding: 7px 4px; font-size: 6px; }.brain-chat { padding: 32px 14px; }.brain-greeting { font-size: 20px; }.brain-prompt { margin-top: 17px; padding: 10px; font-size: 8px; }.brain-answer { padding: 14px; }.brain-answer p { font-size: 9px; }.brain-answer b { font-size: 6px; }

  .ways { padding: 100px 19px; }.ways-title { display: block; margin-bottom: 58px; }.ways-title h2 { font-size: 51px; }.ways-title p { margin-top: 25px; font-size: 15px; }
  .way { grid-template-columns: 1fr 28px; gap: 12px; min-height: 128px; padding: 22px 0; }.way > span { font-size: 28px; }.way p { grid-column: 1 / -1; grid-row: 2; font-size: 13px; }.way svg { grid-column: 2; grid-row: 1; width: 23px; }
  .security { display: flex; flex-direction: column; min-height: auto; padding: 95px 19px 105px; }.security-orbit { width: min(440px, 96vw); order: 2; margin-top: 55px; }.security-copy h2 { font-size: 50px; font-weight: 700; letter-spacing: -.04em; }.security-copy > p { font-size: 15px; }.security-copy li { grid-template-columns: 1fr; gap: 5px; }.security-actions { align-items: flex-start; flex-direction: column; }
  .orbit-label { width: 54px; height: 54px; border-radius: 15px; font-size: 9px; }
  .final-cta { min-height: 680px; }.final-cta h2 { font-size: 77px; }.final-cta p { font-size: 16px; }.final-cta > div > div { flex-direction: column; width: min(320px, 100%); margin: auto; }
  footer { padding: 60px 20px 25px; }.footer-top { align-items: flex-start; flex-direction: column; gap: 18px; }.footer-top p { margin: 0; }.footer-links { grid-template-columns: 1fr 1fr; gap: 45px 35px; padding: 48px 0; }.footer-links div:last-child { grid-column: 1 / -1; }.footer-base { gap: 18px; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .motion-ready .reveal { opacity: 1; transform: none; }
  .hero-product { transform: translateX(-50%); }
  .flow-scroll { height: auto; }
  .flow-sticky { position: relative; display: block; min-height: auto; padding-block: 110px; }
  .flow-copy { max-width: 720px; margin-bottom: 48px; }
  .flow-copy h2, .flow-copy > p:not(.flow-step) { min-height: 0; }
  .flow-progress { display: none; }
  .flow-board { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; min-height: 0; padding: 28px; }
  .source-sheet, .proposal-stack, .verify-panel, .matter-result {
    position: relative;
    inset: auto;
    width: auto;
    min-height: 0;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
  .proposal-stack { display: grid; align-content: center; }
  .verify-panel, .matter-result { display: flex; flex-direction: column; justify-content: center; }
}

@media (max-width: 760px) and (prefers-reduced-motion: reduce) {
  .flow-board { grid-template-columns: 1fr; padding: 18px; }
}

/* Choreography follows the evidence: introduction, record, answer, outcome. */
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 200; padding: 14px 20px; border-radius: 10px; background: white; color: var(--blue-deep); transform: translateY(-160%); }
.skip-link:focus { transform: none; }
section[id] { scroll-margin-top: 100px; }
.button:active { transform: translateY(0) scale(.98); }
.way svg { transition: transform .25s var(--ease); }
.way:hover svg, .way:focus-visible svg { transform: translateX(5px); }
.site-nav nav a { position: relative; }
.site-nav nav a::after { content: ''; position: absolute; bottom: -7px; left: 0; right: 0; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .22s var(--ease); }
.site-nav nav a:hover::after, .site-nav nav a:focus-visible::after { transform: scaleX(1); }
@media (prefers-reduced-motion: no-preference) {
  .hero-copy h1 { animation: introduction .85s var(--ease) both; }
  .hero-copy > p { animation: introduction .85s .12s var(--ease) both; }
  .hero-actions { animation: introduction .85s .24s var(--ease) both; }
  .motion-ready .reveal { transition-delay: var(--reveal-delay, 0ms); }
  .scene-entered .evidence-card, .scene-entered .matter-queue { animation: record-arrival .7s .12s var(--ease) both; }
  .scene-entered .matter-queue { animation-delay: .24s; }
  .scene-entered .brain-answer { animation: record-arrival .8s .3s var(--ease) both; }
  .scene-entered .brain-answer b { animation: record-arrival .5s .65s var(--ease) both; }
  .scene-entered .brain-answer b:nth-child(2) { animation-delay: .75s; }
  .scene-entered .brain-answer b:nth-child(3) { animation-delay: .85s; }
  .scene-entered .orbit-label { animation: record-arrival .8s var(--ease) both; }
  .scene-entered .label-b { animation-delay: .1s; }
  .scene-entered .label-c { animation-delay: .2s; }
  .scene-entered .label-d { animation-delay: .3s; }
  .flow-board .verify-mark svg { stroke-dasharray: 32; stroke-dashoffset: 32; transition: stroke-dashoffset .6s .15s var(--ease); }
  [data-stage='verify'] .verify-mark svg, [data-stage='matter'] .verify-mark svg { stroke-dashoffset: 0; }
}
@keyframes introduction { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
@keyframes record-arrival { from { opacity: 0; translate: 0 16px; } to { opacity: 1; translate: 0 0; } }
@media (max-width: 760px) {
  .site-nav nav a::after { display: none; }
  .footer-links a { min-height: 32px; display: inline-flex; align-items: center; }
}