:root {
  --ink: #0b1320;
  --muted: #657184;
  --paper: #f7f9fc;
  --line: #dfe6ee;
  --accent: #6fd6c4;
  --accent-deep: #2aa38f;
  --navy: #0e1b2d;
  --white: #ffffff;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--paper); color: var(--ink); }
a { color: inherit; text-decoration: none; }
.page-shell { min-height: 100vh; overflow: hidden; }
.site-header { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.16rem; letter-spacing: -0.03em; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; background: var(--ink); }
.brand-mark svg { width: 23px; height: 23px; fill: none; stroke: white; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.desktop-nav { display: flex; gap: 30px; color: #455165; font-size: .94rem; }
.desktop-nav a:hover { color: var(--ink); }
.header-cta { padding: 11px 16px; border: 1px solid var(--ink); border-radius: 999px; font-size: .9rem; font-weight: 700; transition: .2s; }
.header-cta:hover { background: var(--ink); color: var(--white); }
.section-pad { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; }
.hero { min-height: 610px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 62px; padding-top: 52px; padding-bottom: 70px; }
.eyebrow, .section-kicker { text-transform: uppercase; letter-spacing: .16em; font-weight: 800; font-size: .72rem; color: #445268; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 24px; height: 2px; background: var(--accent-deep); display: inline-block; }
h1,h2,h3,p { margin-top: 0; }
h1 { font-size: clamp(3.1rem, 5.2vw, 5.6rem); line-height: .97; letter-spacing: -.06em; margin: 18px 0 26px; max-width: 760px; }
h1 em, h2 em { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
.hero-lede { font-size: 1.18rem; line-height: 1.7; color: var(--muted); max-width: 665px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 22px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 14px 18px; border-radius: 12px; font-weight: 750; font-size: .95rem; }
.button-primary { background: var(--ink); color: var(--white); }
.button-primary:hover { transform: translateY(-1px); }
.button-ghost { border: 1px solid var(--line); background: rgba(255,255,255,.6); }
.trust-line { display: flex; align-items: center; gap: 9px; color: #6b7483; font-size: .84rem; }
.pulse-dot { width: 8px; height: 8px; background: var(--accent-deep); border-radius: 50%; box-shadow: 0 0 0 6px rgba(42,163,143,.10); }
.hero-visual { position: relative; min-height: 470px; border-radius: 30px; background: linear-gradient(145deg, #122338, #09111c); box-shadow: 0 24px 80px rgba(10,20,35,.18); overflow: hidden; }
.hero-visual:after { content:""; position:absolute; inset:0; background: radial-gradient(circle at 72% 18%, rgba(111,214,196,.2), transparent 34%), linear-gradient(135deg, transparent 40%, rgba(255,255,255,.025)); pointer-events:none; }
.signal-orbit { position:absolute; border: 1px solid rgba(255,255,255,.09); border-radius:50%; }
.orbit-one { width: 440px; height: 440px; left: -90px; bottom: -150px; }
.orbit-two { width: 280px; height: 280px; right: -70px; top: -80px; }
.signal-card { position:absolute; width: 250px; background: rgba(255,255,255,.96); border-radius: 16px; padding: 18px; box-shadow: 0 20px 50px rgba(0,0,0,.22); z-index:2; }
.card-source { top: 72px; left: 38px; }
.card-opportunity { right: 34px; bottom: 68px; }
.mini-label { color:#778498; font-size:.63rem; letter-spacing:.12em; font-weight:800; margin-bottom:9px; }
.signal-title { font-weight:800; font-size:1.02rem; letter-spacing:-.02em; }
.signal-meta { margin-top:16px; display:flex; justify-content:space-between; align-items:center; color:#7c8797; font-size:.76rem; }
.status-dot { width:8px; height:8px; border-radius:50%; background:var(--accent-deep); }
.tag-row { display:flex; flex-wrap:wrap; gap:6px; margin-top:15px; }
.tag-row span { background:#eef5f3; color:#375a53; padding:5px 7px; border-radius:999px; font-size:.67rem; font-weight:700; }
.signal-node { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); width:70px; height:70px; border-radius:22px; background:var(--accent); display:grid; place-items:center; box-shadow:0 12px 38px rgba(42,163,143,.3); z-index:3; }
.signal-node svg { width:40px; height:40px; fill:none; stroke:#0b2b27; stroke-width:2.1; stroke-linecap:round; stroke-linejoin:round; }
.connector { position:absolute; height:1px; background:linear-gradient(90deg,rgba(111,214,196,.15),rgba(111,214,196,.95)); transform-origin:left center; z-index:1; }
.connector-a { width:145px; left:245px; top:188px; transform:rotate(29deg); }
.connector-b { width:150px; left:50%; top:50%; transform:rotate(28deg); }
.hero-caption { position:absolute; bottom:24px; left:30px; color:rgba(255,255,255,.52); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; }
.proof-strip { width:min(calc(100% - 48px), var(--max)); margin:0 auto 96px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); display:grid; grid-template-columns:repeat(3,1fr); }
.proof-strip div { padding:22px 18px; display:flex; gap:10px; align-items:baseline; }
.proof-strip div+div { border-left:1px solid var(--line); }
.proof-strip strong { font-size:1rem; }
.proof-strip span { color:var(--muted); font-size:.86rem; }
.section-heading { padding-bottom: 110px; }
.section-title-grid { display:grid; grid-template-columns:1fr .8fr; gap:80px; align-items:end; margin:16px 0 44px; }
.section-title-grid h2, .signals-copy h2, .why-panel h2, .cta-inner h2 { font-size:clamp(2.4rem,4vw,4.6rem); line-height:1.03; letter-spacing:-.055em; margin-bottom:0; }
.section-title-grid p, .signals-copy p, .why-copy p, .cta-inner p { color:var(--muted); line-height:1.75; font-size:1.03rem; }
.steps-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.step-card { padding:28px; border:1px solid var(--line); border-radius:20px; background:rgba(255,255,255,.65); min-height:225px; }
.step-num { color:#7f8b9d; font-size:.72rem; font-weight:800; letter-spacing:.12em; display:flex; align-items:center; gap:10px; }
.step-num::after { content:""; width:28px; height:2px; border-radius:999px; background:var(--accent-deep); }
.step-card h3 { font-size:1.4rem; letter-spacing:-.03em; margin:32px 0 10px; }
.step-card p { color:var(--muted); line-height:1.65; font-size:.94rem; }
.signals-section { width:100%; max-width:none; background:var(--navy); color:white; padding:110px max(24px, calc((100vw - var(--max))/2)); display:grid; grid-template-columns:.8fr 1.2fr; gap:90px; }
.section-kicker.light { color:#89a6a1; }
.signals-copy p { color:#9cabbc; max-width:520px; }
.signals-copy a { display:inline-flex; gap:10px; margin-top:16px; color:var(--accent); font-weight:750; }
.signal-list { border-top:1px solid rgba(255,255,255,.12); }
.signal-list-item { display:grid; grid-template-columns:55px 1fr 30px; gap:18px; align-items:start; padding:25px 0; border-bottom:1px solid rgba(255,255,255,.12); }
.signal-index { color:#76908c; font-size:.72rem; font-weight:800; }
.signal-list-item strong { display:block; margin-bottom:7px; font-size:1.05rem; }
.signal-list-item small { color:#91a0b2; line-height:1.6; font-size:.85rem; }
.arrow { color:var(--accent); }
.why-section { padding-top:120px; padding-bottom:120px; }
.why-panel { padding:58px; border:1px solid var(--line); border-radius:28px; background:white; display:grid; grid-template-columns:1fr .8fr; gap:80px; box-shadow:0 20px 70px rgba(13,25,44,.05); }
.why-copy { padding-top:24px; }
.why-highlight { color:var(--ink)!important; font-weight:750; }
.cta-section { width:100%; max-width:none; background:var(--accent-deep); padding:90px max(24px, calc((100vw - var(--max))/2)); color:#061d1a; }
.cta-inner { display:grid; grid-template-columns:1fr auto; gap:70px; align-items:end; }
.cta-inner p { color:#153f38; max-width:700px; margin-top:20px; }
.button-light { background:#fff; color:var(--ink); white-space:nowrap; }
.site-footer { width:min(calc(100% - 48px),var(--max)); margin:0 auto; padding:32px 0; display:grid; grid-template-columns:1fr 1fr 1fr; align-items:center; gap:20px; font-size:.84rem; color:#727d8e; }
.footer-brand { color:var(--ink); }
.footer-brand .brand-mark { width:30px; height:30px; }
.footer-right { display:flex; justify-content:flex-end; gap:20px; }
.reveal { opacity:0; transform:translateY(16px); transition:opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity:1; transform:none; }
@media (max-width: 900px) {
  .desktop-nav { display:none; }
  .hero { grid-template-columns:1fr; padding-top:38px; }
  .hero-visual { min-height:430px; }
  .section-title-grid, .signals-section, .why-panel, .cta-inner { grid-template-columns:1fr; gap:35px; }
  .steps-grid { grid-template-columns:1fr; }
  .proof-strip { grid-template-columns:1fr; }
  .proof-strip div+div { border-left:0; border-top:1px solid var(--line); }
  .site-footer { grid-template-columns:1fr; }
  .footer-right { justify-content:flex-start; }
}
@media (max-width: 620px) {
  .site-header, .section-pad, .proof-strip, .site-footer { width:min(calc(100% - 30px),var(--max)); }
  .header-cta { display:none; }
  h1 { font-size:3.15rem; }
  .hero { padding-bottom:54px; }
  .hero-visual { min-height:390px; border-radius:22px; }
  .signal-card { width:205px; padding:15px; }
  .card-source { top:38px; left:18px; }
  .card-opportunity { right:18px; bottom:52px; }
  .signal-node { width:58px; height:58px; border-radius:18px; }
  .signals-section, .cta-section { padding-left:20px; padding-right:20px; }
  .why-panel { padding:30px 24px; }
}