:root {
  --bg: #f7f4ee;
  --surface: #ffffff;
  --text: #17242b;
  --muted: #64727a;
  --line: rgba(23, 36, 43, 0.12);
  --accent: #0b5563;
  --accent-strong: #073d49;
  --radius: 24px;
  --shadow: 0 18px 50px rgba(16, 38, 50, 0.12);
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.container.narrow { max-width: 820px; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 99; }
.skip-link:focus { left: 8px; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(247,244,238,.88); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.site-header__inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-size: 1.35rem; font-weight: 800; text-decoration: none; letter-spacing: -.03em; }
.main-nav { display: flex; flex-wrap: wrap; gap: 16px; color: var(--muted); font-size: .95rem; }
.main-nav a { text-decoration: none; }
.main-nav a:hover { color: var(--text); }

.hero, .page-hero, .article__header { padding: 72px 0 48px; }
.hero__grid, .two-col, .contact-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr); gap: 40px; align-items: center; }
.hero--atlantic { background: linear-gradient(180deg, #eaf2f2 0%, var(--bg) 100%); }
.hero__content h1, .page-hero h1, .article h1 { margin: 0 0 18px; font-size: clamp(2.3rem, 5vw, 5.2rem); line-height: .98; letter-spacing: -.06em; }
.lead { font-size: clamp(1.12rem, 2vw, 1.45rem); color: var(--muted); max-width: 780px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-weight: 700; color: var(--accent); font-size: .78rem; margin: 0 0 12px; }
.hero__media img { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4/3; object-fit: cover; background: #d7dee0; }
.hero__media figcaption { margin-top: 10px; color: var(--muted); font-size: .92rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 20px; border-radius: 999px; text-decoration: none; font-weight: 700; border: 1px solid var(--line); }
.button--primary { background: var(--accent); color: white; border-color: var(--accent); }
.button--primary:hover { background: var(--accent-strong); }
.button--ghost { background: rgba(255,255,255,.45); }
.text-link { color: var(--accent); font-weight: 700; }
.trust-strip { margin-top: 22px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.62); font-weight: 700; }

.section { padding: 56px 0; }
.section--priority, .section--summary, .section--cta { background: var(--surface); }
.section-heading { margin-bottom: 24px; }
.section h2 { font-size: clamp(1.8rem, 3vw, 3rem); line-height: 1.05; letter-spacing: -.04em; margin: 0 0 18px; }
.content-flow > * + * { margin-top: 18px; }
.content-flow h2, .content-flow h3 { line-height: 1.15; letter-spacing: -.03em; }
.cards-grid, .gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card, .cta-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.card a { text-decoration: none; display: block; height: 100%; }
.card img { aspect-ratio: 4/3; object-fit: cover; }
.card__body, .cta-box { padding: 24px; }
.facts-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 0; }
.facts-grid div { background: var(--surface); padding: 20px; border-radius: 18px; border: 1px solid var(--line); }
.facts-grid dt { font-weight: 800; }
.facts-grid dd { margin: 6px 0 0; color: var(--muted); }
.check-list { padding-left: 1.2rem; }
.breadcrumbs { padding-top: 18px; color: var(--muted); font-size: .92rem; }
.faq-list details { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 18px 20px; margin-bottom: 12px; }
.faq-list summary { font-weight: 800; cursor: pointer; }
.site-footer { padding: 48px 0; background: #102632; color: white; }
.site-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px; }
.site-footer a { color: white; }
.footer-title { font-weight: 800; margin-top: 0; }
.meta { color: var(--muted); }

@media (max-width: 820px) {
  .site-header__inner, .main-nav { align-items: flex-start; }
  .site-header__inner, .hero__grid, .two-col, .contact-grid, .site-footer__grid { grid-template-columns: 1fr; display: grid; }
  .main-nav { gap: 10px; }
  .cards-grid, .gallery-grid, .facts-grid { grid-template-columns: 1fr; }
  .hero, .page-hero, .article__header { padding: 44px 0 32px; }
}