:root {
  --color-navy: #061B3A;
  --color-blue: #005BAA;
  --color-cyan: #12BFEA;
  --color-teal: #16C7B8;
  --color-green: #83D84C;
  --color-white: #FFFFFF;
  --color-light: #F5F8FB;
  --color-line: #E6EDF5;
  --color-gray: #6B7280;
  --color-dark: #0B1220;
  --color-danger: #B42318;
  --shadow-soft: 0 20px 60px rgba(6, 27, 58, .10);
  --shadow-card: 0 12px 34px rgba(6, 27, 58, .08);
  --gradient-main: linear-gradient(135deg, #061B3A 0%, #005BAA 45%, #12BFEA 75%, #83D84C 100%);
  --gradient-soft: linear-gradient(135deg, rgba(18, 191, 234, .12), rgba(131, 216, 76, .13));
  --radius: 18px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--color-dark);
  background: var(--color-white);
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}
body.menu-open, body.modal-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.container { width: min(100% - 40px, var(--max-width)); margin: 0 auto; }
.section { padding: 86px 0; }
.section-light { background: var(--color-light); }
.section-gradient { background: var(--gradient-soft); }
.section-kicker { color: var(--color-blue); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; }
.section-title { margin: 8px 0 14px; color: var(--color-navy); font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.08; letter-spacing: 0; }
.section-copy { max-width: 760px; color: var(--color-gray); font-size: 1.05rem; }
.eyebrow { color: var(--color-teal); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; }
.lead { color: var(--color-gray); font-size: 1.13rem; max-width: 860px; }

.btn {
  align-items: center;
  border: 0;
  border-radius: 999px;
  display: inline-flex;
  font-weight: 800;
  gap: 9px;
  justify-content: center;
  min-height: 46px;
  padding: 12px 20px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--gradient-main); color: white; box-shadow: 0 14px 28px rgba(0, 91, 170, .22); }
.btn-secondary { background: #EAF7FB; color: var(--color-navy); }
.btn-ghost { background: white; color: var(--color-navy); border: 1px solid var(--color-line); }
.btn-danger { background: #FFF0EE; color: var(--color-danger); }
.btn-small { min-height: 38px; padding: 9px 14px; font-size: .9rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; }

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  background: white;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px;
}
.hover-card { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.hover-card:hover { border-color: rgba(18, 191, 234, .45); box-shadow: var(--shadow-soft); transform: translateY(-4px); }
.badge {
  align-items: center;
  background: #ECFBF8;
  border: 1px solid rgba(22, 199, 184, .25);
  border-radius: 999px;
  color: var(--color-navy);
  display: inline-flex;
  font-size: .78rem;
  font-weight: 800;
  gap: 7px;
  padding: 7px 10px;
}
.badge:before { background: var(--color-green); border-radius: 50%; content: ""; height: 8px; width: 8px; }
.status-available { color: #067647; }
.status-out-of-stock { color: #B54708; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.page-hero {
  padding: 150px 0 76px;
  background:
    radial-gradient(circle at 88% 18%, rgba(18, 191, 234, .18), transparent 31%),
    radial-gradient(circle at 10% 88%, rgba(131, 216, 76, .16), transparent 28%),
    var(--color-light);
}
.breadcrumb { color: var(--color-gray); display: flex; flex-wrap: wrap; font-size: .92rem; gap: 8px; margin-bottom: 18px; }
.breadcrumb a { color: var(--color-blue); font-weight: 700; }

.product-card { display: flex; flex-direction: column; min-height: 100%; padding: 0; overflow: hidden; }
.product-card img { aspect-ratio: 1.15 / 1; background: var(--color-light); object-fit: cover; width: 100%; }
.product-card-body { display: flex; flex: 1; flex-direction: column; gap: 12px; padding: 22px; }
.product-card h3 { color: var(--color-navy); font-size: 1.28rem; margin: 0; }
.product-card p { color: var(--color-gray); margin: 0; }
.product-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }
.product-meta { color: var(--color-gray); font-size: .9rem; }

.notice-box {
  background: #F8FBFF;
  border: 1px solid var(--color-line);
  border-left: 5px solid var(--color-cyan);
  border-radius: 16px;
  color: var(--color-gray);
  padding: 18px;
}
.notice-box strong { color: var(--color-navy); display: block; margin-bottom: 4px; }

.site-footer {
  background: var(--color-navy);
  color: rgba(255,255,255,.78);
  padding: 64px 0 28px;
}
.footer-grid { display: grid; gap: 32px; grid-template-columns: 1.4fr .8fr 1fr; }
.footer-logo { height: 54px; margin-bottom: 16px; object-fit: contain; width: auto; }
.footer-title { color: white; font-weight: 900; margin-bottom: 12px; }
.footer-links { display: grid; gap: 9px; }
.footer-links a:hover { color: white; }
.footer-legal { border-top: 1px solid rgba(255,255,255,.13); font-size: .88rem; margin-top: 34px; padding-top: 24px; }
.copyright { color: rgba(255,255,255,.62); margin-top: 18px; }

.age-modal {
  align-items: center;
  background: rgba(6, 27, 58, .72);
  display: none;
  inset: 0;
  justify-content: center;
  padding: 22px;
  position: fixed;
  z-index: 1000;
}
.age-modal.is-visible { display: flex; }
.age-dialog {
  background: white;
  border-radius: 22px;
  box-shadow: 0 28px 90px rgba(0,0,0,.28);
  max-height: 90vh;
  max-width: 680px;
  overflow: auto;
  padding: 30px;
}
.age-dialog h2 { color: var(--color-navy); margin: 0 0 12px; }
.age-dialog li { margin-bottom: 7px; }
.age-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

.form-grid { display: grid; gap: 16px; }
.form-field { display: grid; gap: 7px; }
.form-field label { color: var(--color-navy); font-weight: 800; }
.form-field input, .form-field textarea, .form-field select {
  border: 1px solid var(--color-line);
  border-radius: 13px;
  min-height: 48px;
  padding: 11px 13px;
  width: 100%;
}
.form-field textarea { min-height: 130px; resize: vertical; }
.checkline { align-items: flex-start; display: flex; gap: 10px; color: var(--color-gray); }
.checkline input { margin-top: 6px; }
.form-message { color: var(--color-blue); font-weight: 700; min-height: 24px; }

.empty-state { background: var(--color-light); border: 1px dashed #C7D7EA; border-radius: var(--radius); color: var(--color-gray); padding: 28px; text-align: center; }