:root {
  --cream: #faf5ec;
  --ink: #2c2420;
  --ink-soft: #6b5f54;
  --terracotta: #c1622d;
  --terracotta-dark: #9c4d22;
  --teal: #1f5c6b;
  --sun: #e8a33d;
  --card-bg: #ffffff;
  --border: #ece2d3;
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --cream: #201a15;
    --ink: #f3ece3;
    --ink-soft: #bfb2a3;
    --card-bg: #2a231d;
    --border: #3a3129;
  }
}

:root[data-theme="dark"] {
  --cream: #201a15;
  --ink: #f3ece3;
  --ink-soft: #bfb2a3;
  --card-bg: #2a231d;
  --border: #3a3129;
}

:root[data-theme="light"] {
  --cream: #faf5ec;
  --ink: #2c2420;
  --ink-soft: #6b5f54;
  --card-bg: #ffffff;
  --border: #ece2d3;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

.lang-switcher {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem 0;
  background: var(--teal);
  flex-wrap: wrap;
}

.lang-btn {
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  color: #dfeef0;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.lang-btn.active {
  background: #fff;
  color: var(--teal);
  border-color: #fff;
}

.hero {
  padding: 2rem 1.5rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, var(--teal) 0%, #164751 100%);
  color: #fff;
}

.hero-eyebrow {
  margin: 0 0 0.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: #cfe6ea;
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
}

.hero-sub {
  margin: 0 auto;
  max-width: 40ch;
  color: #dfeef0;
  font-size: 1rem;
}

main#catalog {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.loading {
  text-align: center;
  color: var(--ink-soft);
}

.pack-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .pack-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pack-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pack-emoji {
  font-size: 1.8rem;
}

.pack-card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.pack-tagline {
  color: var(--terracotta-dark);
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0;
}

.pack-desc {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin: 0;
  flex-grow: 1;
}

.pack-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
  gap: 0.75rem;
}

.pack-price {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
}

.pack-order-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--terracotta);
  color: #fff;
  text-decoration: none;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background 0.15s ease;
}

.pack-order-btn:hover {
  background: var(--terracotta-dark);
}

.site-footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--teal);
  font-weight: 600;
}

.footer-meta {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  opacity: 0.85;
}

.config-warning {
  max-width: 700px;
  margin: 0 auto 2rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--sun);
  background: rgba(232, 163, 61, 0.12);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--ink);
}