:root {
  --navy: #0b2a3d;
  --navy-deep: #071c29;
  --teal: #1f7a6c;
  --teal-bright: #2a9d8f;
  --sand: #e8dcc8;
  --foam: #f4f7f8;
  --ink: #14212b;
  --muted: #5c6b75;
  --line: rgba(11, 42, 61, 0.12);
  --danger: #9b2c2c;
  --ok: #1b6b45;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(7, 28, 41, 0.12);
  --font-sans: "Outfit", system-ui, sans-serif;
  --font-serif: "Source Serif 4", Georgia, serif;
  --max: 1120px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(42, 157, 143, 0.18), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(232, 220, 200, 0.55), transparent 50%),
    linear-gradient(180deg, #f7fafb 0%, #eef3f5 100%);
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: var(--teal); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--navy); }

.shell {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: white;
  padding: 0.5rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(247, 250, 251, 0.85);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--navy);
}

.brand-mark {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.7rem;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--navy), var(--teal));
  color: white;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-logo {
  height: 2.6rem;
  width: auto;
  display: block;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  gap: 1.1rem;
  align-items: center;
  flex-wrap: wrap;
}
.nav a {
  color: var(--navy);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}
.nav a:hover { color: var(--teal); }

.cart-count {
  display: inline-grid;
  place-items: center;
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: var(--teal);
  color: white;
  font-size: 0.75rem;
}

.flash-wrap { padding-top: 1rem; }
.flash {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  margin: 0 0 0.5rem;
  background: white;
  border: 1px solid var(--line);
}
.flash-success { border-color: rgba(27, 107, 69, 0.35); color: var(--ok); }
.flash-error { border-color: rgba(155, 44, 44, 0.35); color: var(--danger); }

.hero {
  position: relative;
  overflow: hidden;
  min-height: min(78vh, 720px);
  display: grid;
  align-items: end;
  background:
    linear-gradient(180deg, rgba(7, 28, 41, 0.15), rgba(7, 28, 41, 0.72)),
    linear-gradient(120deg, #0b2a3d 0%, #1f7a6c 55%, #3d6b7a 100%);
  color: white;
}

.hero-inner {
  padding: 4.5rem 0 3.5rem;
  max-width: 36rem;
  animation: rise 0.8s ease both;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  margin: 0 0 0.8rem;
  font-weight: 700;
}

.hero p {
  margin: 0 0 1.5rem;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.88);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--sand);
  color: var(--navy-deep);
  box-shadow: var(--shadow);
}
.btn-primary:hover { background: #f3ebdc; color: var(--navy-deep); }
.btn-ghost {
  background: transparent;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.45);
}
.btn-dark {
  background: var(--navy);
  color: white;
}
.btn-dark:hover { background: var(--navy-deep); color: white; }

.section {
  padding: 4rem 0;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 0.4rem;
  color: var(--navy);
}
.section-lead {
  margin: 0 0 2rem;
  color: var(--muted);
  max-width: 40rem;
}

.reasons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.reason {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  animation: rise 0.7s ease both;
}
.reason:nth-child(2) { animation-delay: 0.08s; }
.reason:nth-child(3) { animation-delay: 0.16s; }
.reason:nth-child(4) { animation-delay: 0.24s; }
.reason h3 {
  margin: 0 0 0.4rem;
  color: var(--teal);
  font-size: 1.1rem;
}
.reason p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.product-tile {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.product-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  color: inherit;
}
.product-tile img {
  aspect-ratio: 1;
  object-fit: cover;
  width: 100%;
  background: #d9e4e8;
}
.product-tile-body { padding: 1rem; }
.product-tile h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--navy);
}
.price { font-weight: 700; color: var(--teal); }
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: rgba(155, 44, 44, 0.1);
  color: var(--danger);
}

.gallery-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(180px, 22vw);
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scroll-snap-type: x mandatory;
}
.gallery-strip img {
  border-radius: 12px;
  aspect-ratio: 4/3;
  object-fit: cover;
  scroll-snap-align: start;
  border: 1px solid var(--line);
}

.contact-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.75rem;
}

.form-grid {
  display: grid;
  gap: 0.85rem;
}
.form-grid label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
}
.form-grid input,
.form-grid textarea,
.form-grid select {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: white;
}
.form-grid textarea { min-height: 120px; resize: vertical; }
.hp-field { position: absolute; left: -10000px; opacity: 0; height: 0; width: 0; }

.product-detail {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  padding: 2.5rem 0;
}
.gallery-main {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: white;
}
.gallery-main img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.thumbs {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}
.thumbs img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  cursor: pointer;
}
.attrs {
  margin-top: 1.5rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}
.attrs dl {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 0.4rem 1rem;
  margin: 0;
}
.attrs dt { color: var(--muted); font-weight: 600; }
.attrs dd { margin: 0; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 1.5rem;
}
.muted { color: var(--muted); }

.cart-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255,255,255,0.8);
  border-radius: var(--radius);
  overflow: hidden;
}
.cart-table th,
.cart-table td {
  padding: 0.9rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.totals {
  margin-top: 1rem;
  max-width: 22rem;
  margin-left: auto;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}
.totals p {
  display: flex;
  justify-content: space-between;
  margin: 0.35rem 0;
}
.totals .grand { font-weight: 700; font-size: 1.1rem; color: var(--navy); }

.site-footer {
  margin-top: 4rem;
  background: var(--navy-deep);
  color: rgba(255,255,255,0.86);
  padding: 3rem 0 1.5rem;
}
.site-footer a {
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  display: block;
  margin: 0.35rem 0;
}
.site-footer a:hover { color: var(--sand); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1.5rem;
}
.footer-brand {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
  color: white;
}
.footer-heading {
  font-weight: 700;
  color: var(--sand);
  margin: 0 0 0.6rem;
}
.footer-base {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.9rem;
}

.legal-body {
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 48rem;
}
.legal-body h1 { margin-top: 0; color: var(--navy); font-family: var(--font-serif); }

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .reasons { grid-template-columns: 1fr 1fr; }
  .product-detail,
  .contact-panel,
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .reasons { grid-template-columns: 1fr; }
  .nav { gap: 0.75rem; }
  .brand-name { font-size: 1.25rem; }
}