:root {
  --navy: #0a1628;
  --navy-2: #12233a;
  --gold: #e0b428;
  --gold-2: #f3cc4a;
  --cream: #f4efe4;
  --paper: #fbf8f2;
  --ink: #122033;
  --muted: #5d6d7e;
  --line: rgba(224,180,40,.28);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Source Sans 3", "Segoe UI", sans-serif; color: var(--ink); background: var(--paper); line-height: 1.65; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { font-family: "Barlow Condensed", sans-serif; letter-spacing: .02em; line-height: 1.12; margin: 0 0 .45em; color: var(--navy); }
h1 { font-size: clamp(2.3rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.7rem); }
h3 { font-size: 1.4rem; }
p { margin: 0 0 1rem; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.eyebrow { display: inline-block; font-family: "Barlow Condensed", sans-serif; font-size: .92rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: #8a6d12; margin-bottom: .7rem; }
.site-header { position: sticky; top: 0; z-index: 40; display: flex; align-items: stretch; background: var(--navy); box-shadow: 0 2px 16px rgba(0,0,0,.25); }
.brand { display: flex; align-items: center; gap: 12px; background: var(--gold); color: var(--navy); padding: 10px 16px; min-width: 210px; }
.brand svg { width: 36px; height: 36px; flex-shrink: 0; }
.brand-text strong { display: block; font-family: "Barlow Condensed", sans-serif; font-size: 1.4rem; line-height: 1; }
.brand-text span { display: block; font-size: .68rem; font-weight: 600; opacity: .8; }
.nav { flex: 1; display: flex; align-items: center; justify-content: flex-end; gap: 2px; padding: 0 16px; flex-wrap: wrap; }
.nav a { color: #dbe6f2; font-family: "Barlow Condensed", sans-serif; font-size: .98rem; letter-spacing: .06em; text-transform: uppercase; padding: 8px 10px; }
.nav a:hover, .nav a.active { color: var(--gold); }
.nav .cta { background: var(--gold); color: var(--navy) !important; border-radius: 999px; padding: 7px 14px; font-weight: 700; margin-left: 6px; }
.menu-btn { display: none; background: none; border: 0; color: var(--gold); font-size: 1.6rem; margin-left: auto; padding: 0 16px; cursor: pointer; }
.hero { position: relative; min-height: 86vh; display: grid; place-items: center; color: #fff; background: linear-gradient(180deg, rgba(10,22,40,.52), rgba(10,22,40,.8)), url("../images/platform-hero.jpg") center/cover no-repeat; }
.hero.alt { min-height: 42vh; background: linear-gradient(180deg, rgba(10,22,40,.58), rgba(10,22,40,.84)), url("../images/rig-sunset.jpg") center/cover no-repeat; }
.hero-inner { width: min(980px, calc(100% - 40px)); padding: 78px 0 64px; }
.hero h1 { color: #fff; max-width: 18ch; }
.hero p.lead { font-size: 1.18rem; max-width: 44rem; color: #e7edf4; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 1.5rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; background: var(--gold); color: var(--navy); font-family: "Barlow Condensed", sans-serif; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 12px 20px; border-radius: 999px; border: 0; cursor: pointer; }
.btn.ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.45); }
.btn.dark { background: var(--navy); color: var(--gold); }
section { padding: 78px 0; }
.section-dark { background: var(--navy); color: #e6edf5; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-cream { background: var(--cream); }
.grid-2 { display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: #fff; border-radius: 16px; padding: 24px; box-shadow: 0 18px 50px rgba(10,22,40,.12); }
.stat { background: linear-gradient(180deg, var(--navy-2), var(--navy)); color: #fff; border-radius: 16px; padding: 24px 18px; border: 1px solid var(--line); }
.stat b { display: block; font-family: "Barlow Condensed", sans-serif; font-size: 2.2rem; color: var(--gold); line-height: 1; margin-bottom: 8px; }
.stat span { color: #c9d6e4; font-size: .96rem; }
.list-check { list-style: none; padding: 0; margin: 0 0 1rem; }
.list-check li { position: relative; padding: 7px 0 7px 26px; }
.list-check li::before { content: ""; position: absolute; left: 0; top: 14px; width: 11px; height: 11px; border-radius: 50%; background: var(--gold); }
.figure { border-radius: 16px; overflow: hidden; box-shadow: 0 18px 50px rgba(10,22,40,.16); background: #111; }
.figure figcaption { background: var(--navy); color: #cfd9e4; font-size: .86rem; padding: 10px 14px; }
.steps { counter-reset: step; display: grid; gap: 14px; }
.steps article { counter-increment: step; display: grid; grid-template-columns: 52px 1fr; gap: 14px; }
.steps article::before { content: counter(step, decimal-leading-zero); font-family: "Barlow Condensed", sans-serif; font-size: 1.4rem; color: #8a6d12; font-weight: 700; }
.faq details { background: #fff; border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; border: 1px solid rgba(18,32,51,.08); }
.faq summary { cursor: pointer; font-weight: 700; color: var(--navy); }
.faq details p { margin: 10px 0 4px; color: var(--muted); }
table.props { width: 100%; border-collapse: collapse; background: #fff; border-radius: 12px; overflow: hidden; }
table.props th, table.props td { text-align: left; padding: 11px 14px; border-bottom: 1px solid #eadfca; vertical-align: top; }
table.props th { width: 36%; background: var(--cream); color: var(--navy); }
form.contact { display: grid; gap: 12px; background: #fff; padding: 26px; border-radius: 16px; box-shadow: 0 18px 50px rgba(10,22,40,.12); }
form.contact input, form.contact textarea, form.contact select { width: 100%; border: 1px solid #d7cbb3; border-radius: 10px; padding: 12px 13px; font: inherit; background: #fffdf8; }
form.contact textarea { min-height: 130px; }
.form-note { font-size: .88rem; color: var(--muted); }
.site-footer { background: #07101c; color: #b7c4d2; padding: 44px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.site-footer a:hover { color: var(--gold); }
.legal { border-top: 1px solid rgba(255,255,255,.08); padding-top: 14px; font-size: .86rem; }
.pill { display: inline-block; background: rgba(224,180,40,.16); color: #8a6d12; font-family: "Barlow Condensed", sans-serif; letter-spacing: .08em; text-transform: uppercase; font-size: .82rem; padding: 4px 10px; border-radius: 999px; margin: 0 6px 8px 0; }
@media (max-width: 980px) {
  .grid-2, .grid-3, .grid-4, .footer-grid { grid-template-columns: 1fr; }
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; top: 58px; left: 0; right: 0; background: var(--navy-2); flex-direction: column; align-items: stretch; padding: 12px 16px 18px; }
  .nav.open { display: flex; }
  .brand { min-width: 0; flex: 1; }
  section { padding: 56px 0; }
}
.photo-card { display: block; background: #fff; border-radius: 16px; overflow: hidden; box-shadow: 0 18px 50px rgba(10,22,40,.12); color: inherit; }
.photo-card img { width: 100%; height: 190px; object-fit: cover; }
.photo-card .pad { padding: 18px 20px 22px; }
.mosaic { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; min-height: 240px; border-radius: 16px; }
.hero {
  background: linear-gradient(180deg, rgba(10,22,40,.38) 0%, rgba(10,22,40,.78) 100%), url("../images/hero-platform.jpg") center/cover no-repeat !important;
}
.hero.alt {
  background: linear-gradient(180deg, rgba(10,22,40,.45), rgba(10,22,40,.82)), url("../images/cta-rig.jpg") center/cover no-repeat !important;
}