/* ============================================================
   Aaron & Robert Technical Services — Design System
   Two divisions, one brand shell. No Bootstrap/jQuery required.
   ============================================================ */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body { margin: 0; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4, h5, h6 { margin: 0 0 0.5em; line-height: 1.2; }
p { margin: 0 0 1em; }
table { border-collapse: collapse; width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Tokens ---------- */
:root {
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-head: "Sora", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Brand shell */
  --ink: #10202f;
  --ink-soft: #48606f;
  --paper: #ffffff;
  --paper-tint: #f4f7f8;
  --surface: #ffffff;
  --border: #e1e8ea;

  /* Marine & Offshore accent (navy/teal) */
  --marine-primary: #0b3954;
  --marine-primary-dark: #072639;
  --marine-accent: #1fb6a6;
  --marine-tint: #eef7f6;

  /* Logo brand colors, sampled directly from assets/images/logo1.png */
  --brand-navy: #1f2d5e;
  --brand-blue: #4395d1;
  --brand-red: #ec2328;

  /* Window Blinds accent (sand/terracotta) */
  --blinds-primary: #8a4b32;
  --blinds-primary-dark: #6b3924;
  --blinds-accent: #d98c4a;
  --blinds-tint: #fbf2e9;

  /* Default (hub) uses marine as the anchor brand color */
  --primary: var(--marine-primary);
  --accent: var(--marine-accent);
  --tint: var(--marine-tint);

  /* Strong brand text color for things like nav-active/stat numbers, sitting
     directly on --paper/--surface — needs its own dark-mode value since
     --marine-primary (near-black navy) disappears on a dark background. */
  --brand-ink: var(--marine-primary);

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 10px rgba(16, 32, 47, 0.08);
  --shadow-md: 0 12px 30px rgba(16, 32, 47, 0.12);
  --container: 1200px;
  --speed: 0.35s;
}

body.division-marine, .division-marine { --primary: var(--marine-primary); --primary-dark: var(--marine-primary-dark); --accent: var(--marine-accent); --tint: var(--marine-tint); }
body.division-blinds, .division-blinds { --primary: var(--blinds-primary); --primary-dark: var(--blinds-primary-dark); --accent: var(--blinds-accent); --tint: var(--blinds-tint); }

/* ---------- Dark theme ---------- */
:root[data-theme="dark"] {
  --ink: #eaf0f4;
  --ink-soft: #a3b6c2;
  --paper: #0b141e;
  --paper-tint: #101c29;
  --surface: #131f2d;
  --border: #223245;
  --marine-tint: #10222580;
  --blinds-tint: #2a1c1380;
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 12px 30px rgba(0, 0, 0, 0.45);
  --brand-ink: var(--marine-accent);
}
/* .btn-light stays white in both themes — it's built for contrast against the
   always-dark CTA band gradient, not the page background. */
:root[data-theme="dark"] .error-code { -webkit-text-stroke-color: var(--marine-accent); }
/* Header logo is navy-on-transparent — invert it to white on a dark header,
   same trick already used for the (always-dark) footer logo. */
:root[data-theme="dark"] .site-header .logo img { filter: brightness(0) invert(1); }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.75rem; font-weight: 700; color: var(--accent); margin: 0 0 0.6em; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--primary); color: #fff; padding: 10px 16px; z-index: 999; }
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 0.5em; padding: 0.85em 1.6em; border-radius: 999px; font-weight: 600; border: 2px solid transparent; transition: transform var(--speed) ease, box-shadow var(--speed) ease, background var(--speed) ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { box-shadow: var(--shadow-md); background: var(--primary-dark, var(--primary)); }
.btn-outline { border-color: currentColor; color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-light { background: #fff; color: var(--primary); }
.btn-sm { padding: 0.55em 1.2em; font-size: 0.85rem; }

/* ---------- Topbar ---------- */
.topbar { background: linear-gradient(90deg, var(--brand-navy), var(--brand-blue)); color: #e4edf7; font-size: 0.82rem; border-top: 3px solid var(--brand-red); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; padding: 8px 24px; gap: 16px; flex-wrap: wrap; }
.topbar-left { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.topbar-left a { color: inherit; }
.topbar-left a:hover { color: #fff; }
.topbar-note:hover { text-decoration: underline; }
.topbar-divider { width: 1px; height: 14px; background: rgba(255,255,255,0.25); display: inline-block; }
.topbar-social { display: flex; gap: 12px; }
.topbar-social a { width: 28px; height: 28px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.08); }
.topbar-social a:hover { background: var(--brand-red); color: #fff; }

/* ---------- Header / Nav ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--surface); box-shadow: 0 1px 0 var(--border); transition: box-shadow var(--speed) ease, padding var(--speed) ease; }
.site-header.is-stuck { box-shadow: var(--shadow-sm); }
.site-header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; gap: 24px; }
.logo img { height: 44px; width: auto; }
.main-nav { flex: 1; }
.nav-list { display: flex; align-items: center; gap: 4px; justify-content: flex-end; }
.nav-item { position: relative; }
.nav-link, .nav-toggle { display: inline-flex; align-items: center; gap: 6px; padding: 10px 14px; font-weight: 600; font-size: 0.95rem; color: var(--ink); background: none; border: none; border-radius: var(--radius-sm); }
.nav-link:hover, .nav-toggle:hover, .nav-link[aria-current="page"] { color: var(--brand-ink); background: var(--paper-tint); }
.nav-item.has-sub.is-active > .nav-toggle { color: var(--brand-ink); }
.nav-item .sub-menu { position: absolute; top: 100%; left: 0; min-width: 260px; background: var(--surface); border-radius: var(--radius-sm); box-shadow: var(--shadow-md); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: all var(--speed) ease; }
.nav-item.has-sub:hover .sub-menu,
.nav-item.has-sub.is-open .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.sub-menu li a { display: block; padding: 10px 12px; border-radius: 6px; font-size: 0.92rem; }
.sub-menu li a:hover { background: var(--paper-tint); color: var(--brand-ink); }
.nav-cta { margin-left: 8px; }
.nav-cta .btn-primary { background: var(--brand-red); }
.nav-cta .btn-primary:hover { background: #c81419; }
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; flex-shrink: 0; margin-left: 10px; border-radius: 50%; border: 1px solid var(--border); background: var(--paper-tint); color: var(--ink); font-size: 1rem; transition: background var(--speed) ease, color var(--speed) ease, transform var(--speed) ease; }
.theme-toggle:hover { background: var(--tint); color: var(--primary); transform: rotate(15deg); }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: inline; }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; }
.mobile-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; }
.mobile-nav { display: none; }

@media (max-width: 991px) {
  .topbar-left .topbar-note { display: none; }
  .main-nav { display: none; }
  .mobile-toggle { display: inline-flex; }
  .mobile-nav { position: fixed; inset: 0 0 0 auto; width: min(86vw, 360px); background: var(--surface); transform: translateX(100%); transition: transform var(--speed) ease; z-index: 200; overflow-y: auto; box-shadow: var(--shadow-md); padding: 90px 20px 40px; }
  .mobile-nav.is-open { transform: translateX(0); }
  .mobile-nav .nav-list { flex-direction: column; align-items: stretch; gap: 2px; }
  .mobile-nav .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; display: none; padding-left: 14px; }
  .mobile-nav .nav-item.is-open .sub-menu { display: block; }
  .mobile-nav .nav-cta { margin: 10px 0 0; }
}

/* ---------- Hero split (homepage) ---------- */
.hero-split { padding: 60px 0 20px; background: linear-gradient(180deg, var(--paper-tint), #fff); }
.hero-split-inner { display: flex; flex-direction: column; gap: 36px; }
.hero-intro { max-width: 760px; }
.hero-intro h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 0.4em; }
.hero-intro .lead { font-size: 1.15rem; color: var(--ink-soft); }
.hero-doors { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.hero-door { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); display: block; min-height: 420px; color: #fff; }
.hero-door img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.hero-door:hover img { transform: scale(1.06); }
.hero-door::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,20,30,0.15), rgba(7,20,30,0.85)); }
.hero-door-body { position: relative; z-index: 1; padding: 28px; display: flex; flex-direction: column; height: 100%; justify-content: flex-end; gap: 10px; }
.hero-door-tag { align-self: flex-start; background: rgba(255,255,255,0.18); backdrop-filter: blur(4px); padding: 4px 12px; border-radius: 999px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; }
.hero-door h2 { color: #fff; font-size: 1.6rem; margin-bottom: 0.2em; }
.hero-door p { color: rgba(255,255,255,0.88); }
.door-marine .hero-door-tag { background: rgba(31,182,166,0.35); }
.door-blinds .hero-door-tag { background: rgba(217,140,74,0.35); }
@media (max-width: 800px) { .hero-doors { grid-template-columns: 1fr; } }

/* ---------- Page hero (subpages) ---------- */
.page-hero { padding: 44px 0 40px; background: linear-gradient(135deg, var(--primary), var(--primary-dark, var(--primary))); color: #fff; }
.page-hero h1 { color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 0.3em; }
.page-hero .hero-sub { font-size: 0.55em; opacity: 0.75; font-weight: 400; display: block; }
.page-hero .eyebrow { color: var(--accent); }
.page-hero-intro { max-width: 760px; color: rgba(255,255,255,0.9); font-size: 1.05rem; margin: 0; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0 0 16px; padding: 0; font-size: 0.85rem; color: rgba(255,255,255,0.75); }
.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.crumb-sep { opacity: 0.5; }

/* ---------- Sections ---------- */
.content-section { padding: 64px 0; }
.section-head { max-width: 760px; margin: 0 auto 36px; text-align: center; }
.section-head h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
.section-intro { color: var(--ink-soft); }
.section-marine { background: var(--marine-tint); }
.section-blinds { background: var(--blinds-tint); }

/* ---------- About split ---------- */
.about-split { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.about-split-media img { border-radius: var(--radius); box-shadow: var(--shadow-md); }
.about-split-copy h2 { font-size: 1.7rem; }
.check-list { display: grid; gap: 10px; margin: 18px 0; }
.check-list li { position: relative; padding-left: 28px; }
.check-list li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 700; }
@media (max-width: 860px) { .about-split { grid-template-columns: 1fr; } .about-split-media { order: -1; } }

/* ---------- Stats ---------- */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: var(--container); margin: 0 auto; padding: 40px 24px; text-align: center; }
.stat { display: flex; flex-direction: column; align-items: center; }
.stat-num { font-family: var(--font-head); font-size: 2.4rem; font-weight: 700; color: var(--brand-ink); line-height: 1; }
.stat-suffix { font-size: 1.4rem; font-weight: 700; color: var(--brand-ink); margin-left: 2px; }
.stat-label { color: var(--ink-soft); font-size: 0.88rem; margin-top: 6px; }
@media (max-width: 760px) { .stats-row { grid-template-columns: 1fr 1fr; } }

/* ---------- Card grids ---------- */
.card-grid { display: grid; gap: 22px; }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .card-grid.cols-3, .card-grid.cols-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .card-grid.cols-3, .card-grid.cols-4 { grid-template-columns: 1fr; } }
.icon-card { display: block; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; transition: transform var(--speed) ease, box-shadow var(--speed) ease, border-color var(--speed) ease; }
.icon-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.icon-card-icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 12px; background: var(--tint); color: var(--primary); font-size: 1.3rem; margin-bottom: 14px; }
.icon-card h3 { font-size: 1.08rem; }
.icon-card p { color: var(--ink-soft); font-size: 0.92rem; margin-bottom: 0; }
.icon-card-link { display: inline-block; margin-top: 12px; font-weight: 700; font-size: 0.85rem; color: var(--primary); }

/* ---------- Capability grid (marine service pages) ---------- */
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .capability-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .capability-grid { grid-template-columns: 1fr; } }
.capability-item { display: flex; gap: 14px; padding: 16px; border-radius: var(--radius-sm); background: var(--paper-tint); }
.capability-item i { color: var(--accent); font-size: 1.2rem; margin-top: 3px; }
.capability-item h4 { font-size: 0.98rem; margin-bottom: 4px; }
.capability-item p { font-size: 0.86rem; color: var(--ink-soft); margin: 0; }

/* ---------- Product grid ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .product-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .product-grid { grid-template-columns: 1fr; } }
.product-card { display: block; border-radius: var(--radius); overflow: hidden; background: var(--surface); box-shadow: var(--shadow-sm); transition: transform var(--speed) ease, box-shadow var(--speed) ease; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.product-card-media { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.product-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.product-card:hover .product-card-media img { transform: scale(1.08); }
.product-badge { position: absolute; top: 12px; left: 12px; background: var(--accent); color: #10202f; padding: 4px 10px; border-radius: 999px; font-size: 0.72rem; font-weight: 700; }
.product-card-body { padding: 20px; }
.product-card-body h3 { font-size: 1.05rem; }
.product-card-body p { font-size: 0.9rem; color: var(--ink-soft); }
.product-card-cta { font-weight: 700; font-size: 0.85rem; color: var(--primary); }

/* ---------- Product detail layout ---------- */
.product-detail .about-split-media img { aspect-ratio: 4/3; object-fit: cover; }

/* ---------- Spec cards / tables ---------- */
.spec-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .spec-card-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .spec-card-grid { grid-template-columns: 1fr; } }
.spec-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.spec-card img { aspect-ratio: 4/3; object-fit: cover; }
.spec-card h3 { font-size: 0.98rem; padding: 14px 16px 0; }
.spec-table { font-size: 0.85rem; margin: 10px 16px 16px; }
.spec-table th { text-align: left; color: var(--ink-soft); font-weight: 600; padding: 4px 10px 4px 0; white-space: nowrap; }
.spec-table td { padding: 4px 0; }
.spec-table tr:not(:last-child) th, .spec-table tr:not(:last-child) td { border-bottom: 1px dashed var(--border); }

/* ---------- Marquee ---------- */
.marquee-wrap { overflow: hidden; padding: 30px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 64px; align-items: center; width: max-content; animation: marquee 26s linear infinite; }
.marquee-track img { height: 46px; width: auto; opacity: 0.7; filter: grayscale(1); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; overflow-x: auto; } }

/* ---------- FAQ ---------- */
.faq-section { padding: 60px 0; background: var(--paper-tint); }
.faq-list { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 18px; background: none; border: none; text-align: left; font-weight: 700; font-size: 0.98rem; color: var(--ink); }
.faq-q i { transition: transform var(--speed) ease; color: var(--primary); }
.faq-item.is-open .faq-q i { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--speed) ease; }
.faq-a p { padding: 0 18px 16px; color: var(--ink-soft); margin: 0; font-size: 0.94rem; }
.faq-item.is-open .faq-a { max-height: 400px; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--marine-primary), var(--marine-primary-dark)); color: #fff; padding: 50px 0; }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: 1.5rem; margin-bottom: 4px; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0; }

/* ---------- Forms / contact ---------- */
.contact-layout { background: var(--paper-tint); }
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-form-card, .contact-info-card { background: var(--surface); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-field { margin-bottom: 16px; }
.form-field label { display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 6px; color: var(--ink-soft); }
.form-field input, .form-field select, .form-field textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); font: inherit; color: var(--ink); background: var(--paper-tint); transition: border-color var(--speed) ease, box-shadow var(--speed) ease; }
.form-field select option { color: var(--ink); background: var(--surface); }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--marine-accent); box-shadow: 0 0 0 3px rgba(31,182,166,0.18); }
#status { margin-top: 12px; font-size: 0.9rem; color: var(--brand-ink); }
.contact-info-item { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item i { color: var(--marine-accent); font-size: 1.3rem; width: 28px; text-align: center; }
.contact-info-item h3 { font-size: 0.95rem; margin-bottom: 2px; }
.contact-info-item p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }
.map-section iframe { display: block; width: 100%; }

/* ---------- Prose (policy pages) ---------- */
.policy-body .prose { max-width: 820px; margin: 0 auto; }
.prose h2 { font-size: 1.25rem; margin-top: 1.6em; }
.prose h3 { font-size: 1.05rem; margin-top: 1.2em; }
.prose ul { margin: 0 0 1em; padding-left: 1.2em; }
.prose li { list-style: disc; margin-bottom: 6px; }
.legal-notice { max-width: 820px; margin: 0 auto 24px; display: flex; gap: 12px; background: var(--legal-bg, #fff6e5); border: 1px solid var(--legal-border, #f0d38a); border-radius: var(--radius-sm); padding: 16px 18px; font-size: 0.9rem; color: var(--legal-text, #6b4f0e); }
.legal-notice i { color: var(--legal-icon, #c88a12); margin-top: 3px; }
.legal-notice p { margin: 0; }
:root[data-theme="dark"] { --legal-bg: #2b2308; --legal-border: #5c4a10; --legal-text: #e8cf8a; --legal-icon: #e8cf8a; }

/* ---------- TBD / placeholder marker ---------- */
.tbd { border-bottom: 2px dashed var(--blinds-accent); color: var(--tbd-text, #8a4b32); background: var(--blinds-tint); padding: 0 4px; border-radius: 4px; font-style: italic; cursor: help; }
:root[data-theme="dark"] { --tbd-text: #f0b87c; }

/* ---------- Video grid ---------- */
.video-grid { display: grid; grid-template-columns: repeat(2, minmax(220px, 320px)); gap: 22px; justify-content: center; }
@media (max-width: 700px) { .video-grid { grid-template-columns: 1fr; justify-items: center; } }
.video-card { width: 100%; max-width: 320px; }
.video-embed { position: relative; width: 100%; aspect-ratio: 9/16; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); background: #10202f; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-caption { text-align: center; font-size: 0.85rem; color: var(--ink-soft); margin: 10px 0 0; }

/* ---------- Gallery / lightbox ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.gallery-item { border-radius: var(--radius-sm); overflow: hidden; display: block; }
.gallery-item img { aspect-ratio: 4/3; object-fit: cover; transition: transform var(--speed) ease; }
.gallery-item:hover img { transform: scale(1.06); }
.lightbox-overlay { position: fixed; inset: 0; background: rgba(7,20,30,0.92); display: flex; align-items: center; justify-content: center; z-index: 500; padding: 30px; }
.lightbox-overlay img { max-width: 92vw; max-height: 88vh; border-radius: 8px; }
.lightbox-close { position: absolute; top: 20px; right: 24px; background: none; border: none; color: #fff; font-size: 2rem; line-height: 1; }

/* ---------- 404 ---------- */
.error-404 { padding: 100px 0; text-align: center; }
.error-code { font-family: var(--font-head); font-size: 6rem; color: var(--marine-tint); font-weight: 700; margin: 0; -webkit-text-stroke: 2px var(--marine-primary); }
.error-links { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--marine-primary-dark); color: #cfe3e6; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 30px; padding: 60px 24px 40px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-logo { height: 38px; width: auto; margin-bottom: 14px; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-col p { font-size: 0.9rem; color: #a9c2c8; }
.footer-col h5 { color: #fff; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col ul a { font-size: 0.9rem; color: #cfe3e6; }
.footer-col ul a:hover { color: var(--marine-accent); }
.footer-col address { font-style: normal; font-size: 0.9rem; color: #a9c2c8; margin-bottom: 10px; }
.footer-col address a:hover { color: var(--brand-blue); text-decoration: underline; }
.footer-col a[href^="mailto"], .footer-col a[href^="tel"] { color: #cfe3e6; }
.footer-social { display: flex; gap: 10px; margin-top: 14px; }
.footer-social a { width: 34px; height: 34px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.08); }
.footer-social a:hover { background: var(--marine-accent); color: var(--marine-primary-dark); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; flex-wrap: wrap; gap: 10px; font-size: 0.82rem; color: #93b0b6; }
.footer-policy-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-policy-links a:hover { color: #fff; }

/* ---------- Back to top ---------- */
#to-top { position: fixed; right: 22px; bottom: 22px; width: 46px; height: 46px; border-radius: 50%; background: var(--marine-primary); color: #fff; border: none; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(10px); transition: all var(--speed) ease; z-index: 90; }
#to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
#to-top:hover { background: var(--marine-accent); color: var(--marine-primary-dark); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }