:root {
  --ink: #071016;
  --ink-soft: #24333b;
  --muted: #6b7b83;
  --paper: #f7f4ee;
  --paper-2: #fffdf8;
  --line: rgba(7, 16, 22, 0.12);
  --sea: #0d4c5f;
  --sea-dark: #062a35;
  --brass: #c6904f;
  --aqua: #9bd7d2;
  --shadow: 0 24px 70px rgba(7, 16, 22, 0.16);
  --radius-lg: 28px;
  --radius-md: 18px;
  --container: 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;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: absolute; left: -999px; top: 12px; background: white; padding: 10px 14px; z-index: 50; border-radius: 10px; }
.skip-link:focus { left: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  padding: 14px 0;
  transition: background .25s ease, box-shadow .25s ease, padding .25s ease;
}
.site-header.scrolled { background: rgba(7, 16, 22, .88); backdrop-filter: blur(16px); box-shadow: 0 14px 40px rgba(0,0,0,.18); padding: 10px 0; }
.nav { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.02em; color: white; }
.brand img { width: 46px; height: 46px; border-radius: 14px; background: white; padding: 3px; }
.brand.small { color: white; }
.brand.small img { width: 38px; height: 38px; }
.nav-links { display: flex; align-items: center; gap: 6px; color: white; }
.nav-links a { padding: 10px 14px; border-radius: 999px; font-weight: 700; font-size: 14px; color: rgba(255,255,255,.86); }
.nav-links a:hover { background: rgba(255,255,255,.12); color: white; }
.nav-cta { background: white !important; color: var(--ink) !important; box-shadow: 0 10px 30px rgba(0,0,0,.16); }
.nav-toggle { display: none; border: 0; background: rgba(255,255,255,.12); border-radius: 12px; padding: 10px; }
.nav-toggle span:not(.sr-only) { display: block; width: 22px; height: 2px; background: white; margin: 4px 0; border-radius: 4px; }

.hero { min-height: 100svh; display: grid; align-items: end; position: relative; overflow: hidden; color: white; }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,13,18,.88), rgba(3,13,18,.47), rgba(3,13,18,.18)), url('assets/boat-on-sea.jpeg') center / cover; transform: scale(1.02); }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 36%; background: linear-gradient(transparent, var(--paper)); pointer-events: none; }
.hero-content { position: relative; z-index: 1; padding: 170px 0 96px; max-width: 1180px; }
.eyebrow { color: var(--brass); text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 900; margin: 0 0 14px; }
.hero h1 { font-size: clamp(48px, 8vw, 108px); line-height: .92; letter-spacing: -.07em; max-width: 900px; margin: 0; }
.hero-lead { font-size: clamp(18px, 2vw, 23px); color: rgba(255,255,255,.86); max-width: 720px; margin: 28px 0 0; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 0; min-height: 50px; padding: 14px 20px; border-radius: 999px; font-weight: 900; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--brass); color: #130b04; box-shadow: 0 16px 40px rgba(198,144,79,.26); }
.btn-secondary { background: rgba(255,255,255,.12); color: white; border: 1px solid rgba(255,255,255,.24); backdrop-filter: blur(10px); }
.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 760px; margin: 54px 0 0; }
.hero-stats div { background: rgba(255,255,255,.11); border: 1px solid rgba(255,255,255,.20); padding: 18px; border-radius: 18px; backdrop-filter: blur(14px); }
.hero-stats dt { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: rgba(255,255,255,.62); font-weight: 900; }
.hero-stats dd { margin: 5px 0 0; font-weight: 900; }

.section { padding: 104px 0; }
.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
h2 { font-size: clamp(34px, 5vw, 64px); line-height: .98; letter-spacing: -.055em; margin: 0; }
.intro-card, .contact-form, .product-card, .step { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.intro-card { padding: 34px; font-size: 18px; }
.check-list { display: grid; gap: 12px; padding: 0; margin: 24px 0 0; list-style: none; }
.check-list li { position: relative; padding-left: 32px; font-weight: 750; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--sea); font-weight: 1000; }

.products { background: #edf0ec; }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.section-heading.compact { max-width: 700px; }
.product-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
.product-card { grid-column: span 3; overflow: hidden; display: grid; min-height: 420px; }
.product-card.featured { grid-column: span 6; grid-template-columns: .86fr 1.14fr; min-height: 470px; }
.product-visual { min-height: 220px; background: radial-gradient(circle at 30% 25%, rgba(155,215,210,.9), transparent 32%), linear-gradient(135deg, var(--sea-dark), var(--sea)); position: relative; }
.product-visual::after { content: ""; position: absolute; inset: 18%; border: 3px solid rgba(255,255,255,.72); border-radius: 44% 56% 48% 52%; transform: rotate(-18deg); }
.product-visual-davit::before { content: ""; position: absolute; left: 45%; top: 12%; width: 12px; height: 72%; background: white; border-radius: 9px; transform: rotate(22deg); box-shadow: 72px 54px 0 -2px rgba(255,255,255,.82); }
.product-visual-platform::before { content: ""; position: absolute; inset: 45% 15% 28%; border: 4px solid white; border-radius: 22px; transform: skewX(-14deg); }
.product-visual-arch::before { content: ""; position: absolute; left: 23%; right: 23%; top: 25%; height: 52%; border: 8px solid white; border-bottom: 0; border-radius: 120px 120px 0 0; }
.product-visual-cradle::before { content: ""; position: absolute; left: 18%; right: 18%; top: 50%; height: 24%; border: 6px solid white; border-top: 0; border-radius: 0 0 90px 90px; }
.product-visual-arm::before { content: ""; position: absolute; left: 20%; right: 15%; top: 53%; height: 8px; background: white; border-radius: 999px; transform: rotate(-14deg); box-shadow: 0 28px 0 rgba(255,255,255,.78); }
.product-body { padding: 30px; display: flex; flex-direction: column; align-items: flex-start; }
.product-body h3 { font-size: clamp(25px, 3vw, 38px); line-height: 1; letter-spacing: -.04em; margin: 14px 0 10px; }
.product-body p { color: var(--ink-soft); margin: 0 0 18px; }
.product-body ul { margin: 0 0 22px; padding-left: 20px; color: var(--ink-soft); }
.tag { display: inline-flex; background: rgba(198,144,79,.16); color: #6d4210; padding: 8px 11px; border-radius: 999px; font-size: 13px; font-weight: 900; }
.tag.muted { background: rgba(13,76,95,.11); color: var(--sea); }
.price-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: auto; }
.price-row span { background: #f1eadf; padding: 12px 14px; border-radius: 14px; font-weight: 750; }
.text-link { color: var(--sea); font-weight: 950; margin-top: 20px; }

.process { background: var(--sea-dark); color: white; }
.process .eyebrow { color: var(--aqua); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 42px; }
.step { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); box-shadow: none; padding: 26px; }
.step span { color: var(--aqua); font-weight: 1000; }
.step h3 { margin: 24px 0 8px; font-size: 22px; }
.step p { margin: 0; color: rgba(255,255,255,.72); }

.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: start; }
.contact-copy p:not(.eyebrow) { color: var(--muted); font-size: 18px; max-width: 520px; }
.contact-methods { display: grid; gap: 10px; margin-top: 28px; }
.contact-methods a { background: white; border: 1px solid var(--line); border-radius: 16px; padding: 15px 18px; font-weight: 900; }
.contact-form { padding: 30px; display: grid; gap: 16px; }
.contact-form label { display: grid; gap: 7px; font-weight: 850; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid rgba(7,16,22,.18); border-radius: 14px; padding: 14px 15px; font: inherit; background: white; color: var(--ink); }
.contact-form input:focus, .contact-form textarea:focus { outline: 3px solid rgba(155,215,210,.55); border-color: var(--sea); }
.form-note { color: var(--muted); font-size: 13px; margin: 0; }

.footer { background: var(--ink); color: white; padding: 28px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.footer p { margin: 0; color: rgba(255,255,255,.68); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links { position: absolute; left: 20px; right: 20px; top: 76px; display: none; flex-direction: column; align-items: stretch; background: rgba(7,16,22,.96); border: 1px solid rgba(255,255,255,.14); border-radius: 22px; padding: 12px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px; }
  .hero h1 { font-size: clamp(44px, 14vw, 72px); }
  .hero-content { padding-bottom: 64px; }
  .hero-stats, .intro-grid, .contact-grid { grid-template-columns: 1fr; }
  .product-card, .product-card.featured { grid-column: span 6; grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .container, .nav { width: min(100% - 28px, var(--container)); }
  .section { padding: 72px 0; }
  .brand span { display: none; }
  .hero-stats, .steps { grid-template-columns: 1fr; }
  .intro-card, .contact-form, .product-body { padding: 22px; }
  .product-card.featured { min-height: 0; }
}