@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Manrope:wght@500;600;700&display=swap');

:root {
  --bg: #07151a;
  --bg-2: #0b2026;
  --paper: #f5f7f7;
  --ink: #0b171b;
  --muted: #5b696f;
  --line: rgba(10, 35, 42, .13);
  --accent: #2fa7ad;
  --accent-2: #8fd7d9;
  --white: #ffffff;
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.nav-wrap {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(245,247,247,.86);
  border-bottom: 1px solid rgba(10,35,42,.08);
}
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font: 700 18px Manrope, sans-serif; letter-spacing: -.02em; }
.brand-mark {
  width: 32px; height: 32px; display: inline-grid; place-items: center;
  border-radius: 9px; background: var(--bg); color: var(--accent-2);
  font-weight: 700;
}
.nav-links { display: flex; align-items: center; gap: 26px; color: #33454b; font-size: 14px; font-weight: 500; }
.nav-links a:hover, .text-link:hover { color: var(--accent); }

.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 21px; border-radius: 12px;
  background: var(--accent); color: #041316; font-weight: 700;
  box-shadow: 0 10px 28px rgba(47,167,173,.16);
}
.button:hover { transform: translateY(-1px); filter: brightness(1.05); }
.button-small { min-height: 38px; padding: 0 15px; border-radius: 10px; color: #041316 !important; }

.hero {
  min-height: 690px;
  display: grid; grid-template-columns: 1.03fr .97fr;
  gap: 60px; align-items: center;
  padding-top: 72px; padding-bottom: 76px;
}
.eyebrow {
  color: #43858a; text-transform: uppercase; letter-spacing: .14em;
  font-size: 11px; font-weight: 800; margin-bottom: 17px;
}
h1, h2, h3 { font-family: Manrope, Inter, sans-serif; margin: 0; }
h1 { max-width: 760px; font-size: clamp(48px, 6.2vw, 80px); line-height: .98; letter-spacing: -.055em; }
.hero-lead { max-width: 720px; margin: 28px 0 0; font-size: 19px; line-height: 1.7; color: #526269; }
.hero-actions { margin-top: 34px; display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.text-link { font-weight: 700; }
.hero-note { margin-top: 24px; color: #647279; font-size: 13px; display: flex; align-items: center; gap: 8px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(47,167,173,.12); }

.hero-visual {
  position: relative; min-height: 490px; border-radius: 30px;
  padding: 46px; display: flex; flex-direction: column; justify-content: center;
  background:
    radial-gradient(circle at 70% 20%, rgba(47,167,173,.18), transparent 34%),
    linear-gradient(145deg, #08171c 0%, #0b242a 100%);
  overflow: hidden; box-shadow: 0 28px 80px rgba(6,21,26,.20);
}
.hero-visual:before {
  content: ""; position: absolute; inset: 0; opacity: .15;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 34px 34px;
}
.flow-card {
  position: relative; z-index: 2; padding: 18px 20px; border-radius: 15px;
  border: 1px solid rgba(143,215,217,.20); background: rgba(255,255,255,.055);
  color: white; backdrop-filter: blur(5px);
}
.flow-card strong, .flow-card small { display: block; }
.flow-card strong { font: 600 15px Manrope, sans-serif; margin-top: 2px; }
.flow-card small { color: #9fb6bc; margin-top: 5px; }
.flow-kicker { font-size: 9px; letter-spacing: .14em; font-weight: 800; color: var(--accent-2); }
.flow-card.source { width: 73%; }
.flow-card.core { width: 88%; margin-left: auto; border-color: rgba(47,167,173,.54); background: rgba(47,167,173,.10); }
.flow-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.flow-line { position: relative; z-index: 1; width: 1px; height: 44px; background: rgba(143,215,217,.33); margin-left: 23%; }
.flow-line.l2 { margin-left: 72%; height: 38px; }

.proof-strip { background: var(--bg); color: white; }
.proof-grid { min-height: 144px; display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; align-items: center; }
.proof-grid div { border-left: 1px solid rgba(255,255,255,.14); padding-left: 20px; }
.proof-grid span, .proof-grid strong { display: block; }
.proof-grid span { color: var(--accent-2); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; font-weight: 700; }
.proof-grid strong { margin-top: 7px; font: 600 14px/1.45 Manrope, sans-serif; color: #e8f1f2; }

.section { padding-top: 118px; padding-bottom: 118px; }
.section-heading { max-width: 790px; }
.section-heading.narrow { max-width: 620px; }
.section-heading h2, .status-card h2, .cta h2 { font-size: clamp(36px, 4.4vw, 56px); line-height: 1.04; letter-spacing: -.045em; }
.section-heading p { color: var(--muted); font-size: 18px; line-height: 1.72; margin: 24px 0 0; }

.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 64px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature { min-height: 260px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.42); }
.feature-index { color: #6f9fa2; font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.feature h3 { margin-top: 54px; font-size: 21px; letter-spacing: -.025em; }
.feature p { color: var(--muted); font-size: 14px; line-height: 1.65; margin: 13px 0 0; }
.feature.future { background: #eaf3f3; }

.section-dark { background: var(--bg); color: white; }
.section-dark .eyebrow { color: var(--accent-2); }
.timeline { list-style: none; padding: 0; margin: 64px 0 0; border-top: 1px solid rgba(255,255,255,.14); }
.timeline li {
  display: grid; grid-template-columns: 120px 1fr; gap: 20px;
  padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.14);
}
.timeline-num { color: var(--accent-2); font: 700 12px Manrope, sans-serif; }
.timeline h3 { font-size: 22px; }
.timeline p { color: #a9bbc0; margin: 8px 0 0; }

.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.integration-panel { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: white; box-shadow: 0 18px 60px rgba(8,30,36,.06); }
.integration-row { display: flex; justify-content: space-between; gap: 18px; padding: 23px 26px; border-bottom: 1px solid var(--line); }
.integration-row:last-child { border: 0; }
.integration-row span { color: #718087; }
.integration-row strong { font-size: 14px; }
.integration-row.active { background: #e7f4f4; }

.status-card {
  border-radius: 28px; padding: 58px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 70px;
  background: white; border: 1px solid var(--line); box-shadow: 0 22px 70px rgba(8,30,36,.06);
}
.status-copy p { color: var(--muted); margin: 0 0 20px; }
.status-copy strong { color: var(--ink); }

.cta {
  padding: 64px; border-radius: 28px; display: flex; align-items: center; justify-content: space-between; gap: 60px;
  background: linear-gradient(125deg, #0a2025, #10353a); color: white;
}
.cta > div { max-width: 760px; }
.cta .eyebrow { color: var(--accent-2); }
.cta p { color: #aac0c4; margin: 20px 0 0; }
.cta .button { flex: 0 0 auto; }

footer { background: #041014; color: white; padding: 48px 0; }
.footer-grid { display: flex; justify-content: space-between; gap: 30px; }
.footer-brand { margin-bottom: 15px; }
footer p, .footer-meta { color: #8fa4aa; font-size: 13px; }
.footer-meta { display: flex; gap: 26px; align-items: flex-end; }

@media (max-width: 900px) {
  .nav-links a:not(.button) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 54px; }
  .hero-visual { min-height: 430px; }
  .proof-grid { grid-template-columns: 1fr 1fr; padding-top: 28px; padding-bottom: 28px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .split, .status-card { grid-template-columns: 1fr; gap: 42px; }
  .cta { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 600px) {
  .container { width: min(100% - 26px, 1180px); }
  .nav { min-height: 66px; }
  .hero { padding-top: 46px; padding-bottom: 54px; gap: 42px; }
  h1 { font-size: 49px; }
  .hero-lead { font-size: 17px; }
  .hero-visual { padding: 22px; min-height: 390px; border-radius: 22px; }
  .proof-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .section { padding-top: 82px; padding-bottom: 82px; }
  .timeline li { grid-template-columns: 58px 1fr; }
  .status-card, .cta { padding: 34px 26px; }
  .footer-grid { flex-direction: column; }
  .footer-meta { align-items: flex-start; flex-direction: column; gap: 8px; }
}