:root {
  --navy: #071a32;
  --navy-soft: #102743;
  --orange: #ff6326;
  --ink: #0d1726;
  --muted: #5d6876;
  --line: #dce2e8;
  --paper: #f5f7fa;
  --white: #fff;
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); line-height: 1.6; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 100; background: #fff; padding: 10px 14px; }
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 92px;
  padding: 14px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(16px);
}

.brand { width: min(260px, 46vw); }
.site-header nav { display: flex; align-items: center; gap: 24px; font-size: 14px; font-weight: 750; }
.site-header nav a { text-decoration: none; }
.nav-call { border-radius: 999px; background: var(--navy); color: #fff; padding: 12px 18px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  align-items: stretch;
  min-height: 660px;
  background: radial-gradient(circle at 75% 20%, #183653 0, var(--navy) 43%, #061426 100%);
  color: #fff;
}

.hero__content { padding: clamp(70px, 10vw, 140px) clamp(24px, 8vw, 120px); }
.eyebrow { margin: 0 0 14px; color: var(--orange); font-size: 13px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 900px; margin-bottom: 24px; font-size: clamp(48px, 8vw, 96px); line-height: .94; letter-spacing: -.055em; }
h2 { margin-bottom: 18px; font-size: clamp(34px, 5vw, 58px); line-height: 1.02; letter-spacing: -.04em; }
h3 { margin-bottom: 10px; font-size: 22px; line-height: 1.2; }
.lede { max-width: 720px; margin-bottom: 32px; color: #dbe4ef; font-size: clamp(18px, 2vw, 23px); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; border-radius: 14px; padding: 13px 22px; font-weight: 800; text-decoration: none; }
.button--primary { background: var(--orange); color: #fff; }
.button--secondary { border: 1px solid rgba(255,255,255,.35); color: #fff; }
.button--light { border-color: #fff; }
.trust-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 30px 0 0; padding: 0; list-style: none; }
.trust-list li { border: 1px solid rgba(255,255,255,.18); border-radius: 999px; padding: 9px 13px; color: #e5edf5; font-size: 14px; }

.hero__panel { display: grid; align-content: center; gap: 2px; padding: 40px; border-left: 1px solid rgba(255,255,255,.12); background: linear-gradient(155deg, rgba(255,255,255,.08), transparent); }
.hero__panel span, .hero__panel strong { display: block; font-size: clamp(30px, 5vw, 64px); line-height: 1.03; letter-spacing: -.04em; }
.hero__panel span { color: #8395aa; }
.hero__panel strong { color: #fff; }

.section { padding: clamp(72px, 9vw, 120px) clamp(24px, 8vw, 120px); }
.section--split, .section--tint { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(40px, 8vw, 110px); }
.section--split > div:first-child p:last-child, .section--tint p { max-width: 680px; color: var(--muted); font-size: 18px; }
.section--dark { background: var(--navy); color: #fff; }
.section--tint { background: var(--paper); }
.check-grid, .card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.check-card, .feature-card { border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
.check-card { display: flex; gap: 12px; align-items: flex-start; }
.check-card span { color: var(--orange); font-size: 24px; font-weight: 900; }
.check-card p { margin: 0; font-weight: 700; }
.feature-card { border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.055); }
.feature-card p { margin: 0; color: #cbd6e2; }

.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin: 40px 0 0; padding: 0; list-style: none; }
.process-grid li { min-height: 270px; border: 1px solid var(--line); border-radius: 20px; padding: 26px; }
.process-grid li > span { display: inline-grid; place-items: center; width: 38px; height: 38px; margin-bottom: 42px; border-radius: 50%; background: var(--orange); color: #fff; font-weight: 850; }
.process-grid p { color: var(--muted); }
.text-link { color: var(--navy); font-weight: 850; text-decoration-thickness: 2px; text-underline-offset: 4px; }

.faq-list { max-width: 940px; margin-top: 34px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 22px 0; }
.faq summary { cursor: pointer; font-size: 20px; font-weight: 800; }
.faq details p { max-width: 760px; margin: 14px 0 0; color: var(--muted); }

.cta { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: clamp(64px, 8vw, 100px) clamp(24px, 8vw, 120px); background: var(--navy); color: #fff; }
.cta h2 { max-width: 760px; margin-bottom: 0; }
.related { padding: 54px clamp(24px, 8vw, 120px); background: #eef2f6; }
.related h2 { font-size: 24px; }
.related nav { display: flex; flex-wrap: wrap; gap: 10px; }
.related a { border: 1px solid #c9d1da; border-radius: 999px; background: #fff; padding: 10px 15px; font-weight: 750; text-decoration: none; }
.site-footer { padding: 40px clamp(24px, 8vw, 120px); background: #061426; color: #dce6f0; }
.site-footer p { margin-bottom: 8px; }
.site-footer a { color: #fff; }
.machine-links { font-size: 13px; }

a:focus-visible, summary:focus-visible { outline: 3px solid #ffb18f; outline-offset: 4px; }

@media (max-width: 900px) {
  .site-header { min-height: 78px; }
  .site-header nav > a:not(.nav-call) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero__content { padding-top: 82px; padding-bottom: 64px; }
  .hero__panel { grid-template-columns: repeat(5, auto); gap: 10px; overflow: hidden; border-left: 0; border-top: 1px solid rgba(255,255,255,.12); padding: 28px 24px; }
  .hero__panel span, .hero__panel strong { font-size: 19px; }
  .section--split, .section--tint { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 590px) {
  .brand { width: 190px; }
  .nav-call { padding: 10px 12px; font-size: 12px; }
  h1 { font-size: clamp(43px, 13vw, 66px); }
  .hero__panel { grid-template-columns: 1fr 1fr; }
  .check-grid, .card-grid, .process-grid { grid-template-columns: 1fr; }
  .process-grid li { min-height: 0; }
  .process-grid li > span { margin-bottom: 28px; }
  .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}