/* ===== Kyin Peptides — shared stylesheet ===== */

:root {
  --navy-dark: #0a1a2f;
  --navy: #123259;
  --blue: #2f6fa8;
  --teal: #2fb3ac;
  --teal-light: #7fe0d6;
  --purple: #4b3f8f;

  --bg: #f5f9fb;
  --surface: #ffffff;
  --border: #e1e9ee;
  --text: #16273b;
  --text-muted: #5b7086;

  --gradient-brand: linear-gradient(100deg, var(--purple) 0%, var(--blue) 45%, var(--teal) 100%);
  --shadow-sm: 0 1px 3px rgba(10, 26, 47, 0.08);
  --shadow-md: 0 8px 24px rgba(10, 26, 47, 0.10);
  --shadow-lg: 0 20px 50px rgba(10, 26, 47, 0.14);
  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Poppins", "Inter", sans-serif;
  color: var(--navy-dark);
  line-height: 1.2;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--teal);
  display: inline-block;
}

/* ---------- Top disclaimer bar ---------- */
.top-bar {
  background: var(--navy-dark);
  color: #cfe3ee;
  font-size: 0.78rem;
  text-align: center;
  padding: 8px 16px;
  letter-spacing: 0.01em;
}

.top-bar strong { color: #fff; }

/* ---------- Header / nav ---------- */
header.site-header {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1160px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy-dark);
}

.brand img { height: 42px; width: auto; aspect-ratio: 700 / 550; }

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 32px;
  margin: 0;
  padding: 0;
}

nav.main-nav a {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-muted);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

nav.main-nav a:hover,
nav.main-nav a[aria-current="page"] {
  color: var(--navy-dark);
  border-color: var(--teal);
}

nav.main-nav li.has-dropdown { position: relative; }

nav.main-nav .dropdown-caret {
  display: inline-block;
  margin-left: 4px;
  font-size: 0.7em;
  transition: transform 0.15s ease;
}
nav.main-nav li.has-dropdown:hover .dropdown-caret,
nav.main-nav li.has-dropdown:focus-within .dropdown-caret {
  transform: rotate(180deg);
}

nav.main-nav .dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  min-width: 250px;
  padding: 8px;
  margin-top: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
  z-index: 200;
}

nav.main-nav li.has-dropdown:hover .dropdown,
nav.main-nav li.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

nav.main-nav .dropdown a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: none;
  white-space: nowrap;
}
nav.main-nav .dropdown a:hover {
  background: var(--bg);
  color: var(--navy-dark);
  border-color: transparent;
}

.nav-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 44px;
  height: 44px;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy-dark);
  margin: 0 auto;
  position: relative;
  transition: 0.2s;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 4px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { box-shadow: var(--shadow-lg); }

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--navy-dark);
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }

.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 90px 0 100px;
  background:
    radial-gradient(700px 400px at 85% -10%, rgba(47, 179, 172, 0.16), transparent 60%),
    radial-gradient(600px 400px at -10% 20%, rgba(75, 63, 143, 0.14), transparent 60%),
    var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  letter-spacing: -0.01em;
}

.hero h1 .accent {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lede {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 46ch;
}

.hero-cta { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

.hero-art {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-art .glow-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  text-align: center;
}

.hero-art img { width: 100%; max-width: 320px; margin: 0 auto; aspect-ratio: 700 / 550; height: auto; }

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

.trust-item .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  flex: none;
}

/* ---------- Section basics ---------- */
section { padding: 80px 0; }
.section-alt { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-head {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head.left { margin: 0 0 44px; text-align: left; }

.section-head p { color: var(--text-muted); }

/* ---------- Feature grid ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-bottom: 18px;
  font-size: 1.2rem;
}

.feature-card h3 { font-size: 1.08rem; }
.feature-card p { color: var(--text-muted); font-size: 0.94rem; margin-bottom: 0; }

/* ---------- Product cards ---------- */
.category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 52px;
}
.category-nav a {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: border-color 0.15s ease, color 0.15s ease;
}
.category-nav a:hover { border-color: var(--teal); color: var(--navy-dark); }

.category-section { scroll-margin-top: 100px; margin-bottom: 64px; }
.category-section:last-child { margin-bottom: 0; }
.category-section .section-head { margin-bottom: 28px; }
.category-tag {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.product-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.product-count { color: var(--text-muted); font-size: 0.9rem; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.product-media {
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(120px 120px at 30% 30%, rgba(255,255,255,0.35), transparent 60%),
    var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-media .vial {
  width: 54px;
  height: 96px;
  background: rgba(255,255,255,0.92);
  border-radius: 10px 10px 6px 6px;
  position: relative;
  box-shadow: 0 10px 24px rgba(0,0,0,0.18);
}
.product-media .vial::before {
  content: "";
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  width: 22px; height: 16px;
  background: var(--navy-dark);
  border-radius: 4px 4px 0 0;
}
.product-media .vial::after {
  content: "";
  position: absolute;
  left: 8px; right: 8px; bottom: 10px; top: 34px;
  background: linear-gradient(180deg, var(--teal-light), var(--teal));
  border-radius: 4px;
  opacity: 0.85;
}

.product-media.has-photo { background: var(--surface); }
.product-media.has-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 14px;
  box-sizing: border-box;
}

.product-badge {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  background: rgba(10, 26, 47, 0.55);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
}

.product-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }

.product-body h3 { font-size: 1.08rem; margin-bottom: 0; }
.product-purity { font-size: 0.78rem; font-weight: 700; color: var(--teal); letter-spacing: 0.03em; }
.product-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0; flex: 1; }

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
}
.product-price { font-weight: 700; color: var(--navy-dark); }
.product-size { color: var(--text-muted); }

.product-body h3 a { color: inherit; }
.product-body h3 a:hover { text-decoration: underline; }

.product-link {
  font-weight: 700;
  color: var(--teal);
  white-space: nowrap;
  font-size: 0.9rem;
}
.product-link:hover { color: var(--navy-dark); }

.breadcrumb { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 22px; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--teal); }

.spec-badges { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 6px; }
.spec-badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--navy-dark);
}
.spec-badge.accent { background: var(--gradient-brand); color: #fff; border: none; }

.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }

.spec-table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.spec-table tr:not(:last-child) td { border-bottom: 1px solid var(--border); }
.spec-table td { padding: 14px 18px; font-size: 0.9rem; vertical-align: top; }
.spec-table td:first-child { color: var(--text-muted); font-weight: 600; width: 38%; }
.spec-table td:last-child { color: var(--text); }

.research-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.research-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.92rem; color: var(--text-muted); }
.research-list li::before { content: "•"; color: var(--teal); font-weight: 700; }

.component-table { width: 100%; border-collapse: collapse; margin-top: 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.component-table th, .component-table td { text-align: left; padding: 12px 16px; font-size: 0.86rem; border-bottom: 1px solid var(--border); }
.component-table th { color: var(--text-muted); font-weight: 600; text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.04em; background: var(--bg); }
.component-table tr:last-child td { border-bottom: none; }

.spec-note { font-size: 0.85rem; color: var(--text-muted); margin-top: 14px; }

.product-photo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}
.product-photo img { max-width: 100%; max-height: 340px; object-fit: contain; }

.product-photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.product-photo-grid .product-photo { min-height: 200px; padding: 14px 10px 10px; flex-direction: column; gap: 8px; }
.product-photo-grid .product-photo img { max-height: 160px; }
.product-photo-grid span { font-size: 0.78rem; font-weight: 700; color: var(--text-muted); }
@media (max-width: 520px) { .product-photo-grid { grid-template-columns: 1fr; } }

.photo-gallery-main { position: relative; }
.photo-gallery-main img { max-width: 100%; max-height: 360px; object-fit: contain; }
.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--navy-dark);
  box-shadow: var(--shadow-sm);
}
.gallery-nav.prev { left: 10px; }
.gallery-nav.next { right: 10px; }
.gallery-nav:hover { border-color: var(--teal); color: var(--teal); }

.photo-gallery-thumbs { display: flex; gap: 10px; margin-top: 14px; }
.gallery-thumb {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.gallery-thumb img { width: 100%; height: 60px; object-fit: contain; }
.gallery-thumb span { font-size: 0.75rem; font-weight: 700; color: var(--text-muted); }
.gallery-thumb.active { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal); }
.gallery-thumb.active span { color: var(--navy-dark); }

.product-meta-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
}
.product-meta-list .row { display: flex; align-items: center; gap: 8px; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--navy-dark);
  color: #fff;
  border-radius: 24px;
  padding: 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 260px at 80% 0%, rgba(47,179,172,0.35), transparent 60%);
}
.cta-band h2 { color: #fff; position: relative; }
.cta-band p { color: #b9c8d6; position: relative; max-width: 52ch; margin-left: auto; margin-right: auto; }
.cta-band .hero-cta { justify-content: center; position: relative; }

/* ---------- Disclaimer callout ---------- */
.disclaimer-box {
  background: #fff7ed;
  border: 1px solid #fcd9a6;
  color: #7c4a03;
  border-radius: var(--radius);
  padding: 22px 26px;
  font-size: 0.9rem;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.disclaimer-box strong { display: block; margin-bottom: 4px; color: #5c3800; }

/* ---------- About page ---------- */
.story-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.story-art {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow-md);
  padding: 36px;
  text-align: center;
}
.story-art img { max-width: 260px; margin: 0 auto; aspect-ratio: 700 / 550; height: auto; }

.value-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.value-list-2col { grid-template-columns: repeat(2, 1fr); gap: 28px 40px; }
.value-list li { display: flex; gap: 14px; align-items: flex-start; }
.value-num {
  flex: none;
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--gradient-brand);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}
.value-list h3 { margin-bottom: 2px; font-size: 1rem; }
.value-list p { margin-bottom: 0; color: var(--text-muted); font-size: 0.92rem; }

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 20px;
}
.timeline-step {
  border-left: 3px solid var(--teal);
  padding-left: 16px;
}
.timeline-step span { font-size: 0.78rem; font-weight: 700; color: var(--teal); text-transform: uppercase; letter-spacing: 0.05em; }
.timeline-step h3 { margin: 6px 0 4px; font-size: 0.98rem; }
.timeline-step p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 0; }

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow-sm);
}

.form-row { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 0.85rem; font-weight: 600; color: var(--navy-dark); }
.form-row input,
.form-row select,
.form-row textarea {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  color: var(--text);
  background: var(--bg);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 2px solid var(--teal);
  outline-offset: 1px;
  background: #fff;
}
.form-two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-note { font-size: 0.82rem; color: var(--text-muted); margin-top: 14px; }
.form-success {
  display: none;
  background: #ecfbf6;
  border: 1px solid #b9ebdc;
  color: #0d6b52;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.info-list { list-style: none; margin: 0 0 32px; padding: 0; display: grid; gap: 20px; }
.info-list li { display: flex; gap: 14px; }
.info-icon {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.info-list h2 { margin-bottom: 2px; font-size: 0.96rem; }
.info-list p { margin-bottom: 0; color: var(--text-muted); font-size: 0.9rem; }

.social-row { display: flex; gap: 12px; }
.social-row a {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  background: var(--surface);
  font-size: 1rem;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.social-row a:hover { border-color: var(--teal); transform: translateY(-2px); }

/* ---------- FAQ ---------- */
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 22px;
  margin-bottom: 14px;
}
.faq-item summary {
  cursor: pointer;
  padding: 16px 0;
  font-weight: 600;
  color: var(--navy-dark);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--teal);
  transition: transform 0.15s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--text-muted); padding-bottom: 16px; margin-bottom: 0; font-size: 0.92rem; }

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--navy-dark);
  color: #b9c8d6;
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { height: 34px; width: auto; aspect-ratio: 700 / 550; }
.footer-brand span { color: #fff; font-weight: 700; }

.footer-grid h2, .footer-grid h3 { color: #fff; font-size: 0.88rem; letter-spacing: 0.03em; text-transform: uppercase; margin-bottom: 16px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-grid a { font-size: 0.9rem; color: #b9c8d6; }
.footer-grid a:hover { color: #fff; }
.footer-grid p { font-size: 0.88rem; color: #93a7b9; }

.footer-legal {
  padding: 24px 0 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: #7f93a6;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .story-grid, .contact-grid, .spec-grid { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .grid-3, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  nav.main-nav { position: fixed; top: 70px; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md); padding: 8px 24px 18px; transform: translateY(-130%); transition: transform 0.2s ease; }
  nav.main-nav.open { transform: translateY(0); }
  nav.main-nav ul { flex-direction: column; gap: 4px; }
  nav.main-nav a { display: block; padding: 10px 0; }
  nav.main-nav .dropdown-caret { display: none; }
  nav.main-nav .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: none;
    margin: 0 0 4px;
    padding: 0 0 0 16px;
    min-width: 0;
  }
  nav.main-nav .dropdown a { padding: 8px 0; font-size: 0.85rem; white-space: normal; }
  .nav-toggle { display: block; }
  .btn-outline.nav-desktop-only { display: none; }
  .product-grid, .grid-3 { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-two { grid-template-columns: 1fr; }
  .value-list-2col { grid-template-columns: 1fr; gap: 18px; }
  .cta-band { padding: 40px 24px; }
  section { padding: 56px 0; }
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  background: var(--navy-dark);
  color: #d7e2ea;
  padding: 20px 24px;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  transform: translateY(110%);
  transition: transform 0.3s ease;
}
.cookie-banner.visible { transform: translateY(0); }

.cookie-banner p {
  margin: 0;
  font-size: 0.88rem;
  max-width: 640px;
  flex: 1 1 320px;
}
.cookie-banner a { color: #fff; text-decoration: underline; }

.cookie-banner-actions { display: flex; gap: 10px; flex: none; }
.cookie-banner-actions .btn { padding: 10px 20px; font-size: 0.88rem; }
.cookie-banner-actions .btn-outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}
.cookie-banner-actions .btn-outline:hover { border-color: var(--teal); color: var(--teal); }

@media (max-width: 720px) {
  .cookie-banner { justify-content: flex-start; padding: 18px 20px; }
  .cookie-banner-actions { width: 100%; }
  .cookie-banner-actions .btn { flex: 1; }
}

.age-gate {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 26, 47, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.age-gate-card {
  background: var(--surface);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  padding: 44px 40px;
  max-width: 420px;
  width: 100%;
  text-align: center;
}

.age-gate-card img { height: 48px; width: auto; margin: 0 auto 22px; }
.age-gate-card h2 { font-size: 1.3rem; margin-bottom: 10px; }
.age-gate-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 28px; }

.age-gate-actions { display: flex; gap: 12px; }
.age-gate-actions .btn { flex: 1; }

@media (max-width: 480px) {
  .age-gate-card { padding: 34px 24px; }
  .age-gate-actions { flex-direction: column; }
}