/* Belote et Rebelote — marketing page.
   Palette: bistro-night — deep emerald felt, warm amber, French tricolor. */

:root {
  --felt: #0b3d2e;
  --felt-deep: #072820;
  --felt-alt: #0e4734;
  --amber: #e7b24b;
  --amber-soft: #f3d08a;
  --cream: #f5efe2;
  --ink: #0a1f18;
  --blue: #0055A4;
  --white: #ffffff;
  --red: #EF4135;
  --muted: rgba(245, 239, 226, 0.72);
  --line: rgba(245, 239, 226, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--felt);
  color: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---------- language toggle ---------- */
.lang-toggle {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 50;
  display: flex;
  gap: 2px;
  background: rgba(7, 40, 32, 0.7);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  backdrop-filter: blur(8px);
}
.lang-toggle button {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
}
.lang-toggle button.active {
  background: var(--amber);
  color: var(--ink);
}

/* ---------- shared ---------- */
.title {
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  text-shadow:
    -1.5px -1.5px 0 rgba(0,0,0,.55),
     1.5px -1.5px 0 rgba(0,0,0,.55),
    -1.5px  1.5px 0 rgba(0,0,0,.55),
     1.5px  1.5px 0 rgba(0,0,0,.55),
     0 6px 20px rgba(0,0,0,.45);
}
.title .t-blue  { color: #4d8fd6; }
.title .t-white { color: #ffffff; }
.title .t-red   { color: #f06a60; }
.title.small { font-size: 1.6rem; }

.section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 72px 20px;
}
.section-alt { background: var(--felt-deep); max-width: none; }
.section-alt > * { max-width: 1080px; margin-left: auto; margin-right: auto; }
.section-title {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 40px;
  letter-spacing: -0.01em;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  text-align: center;
  padding: 88px 20px 72px;
  background:
    radial-gradient(120% 90% at 50% -10%, var(--felt-alt) 0%, var(--felt) 45%, var(--felt-deep) 100%);
  border-bottom: 1px solid var(--line);
}
.hero-inner { max-width: 680px; margin: 0 auto; }
.app-icon {
  width: 120px; height: 120px;
  border-radius: 26px;
  box-shadow: 0 18px 50px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.06);
  margin-bottom: 26px;
}
.hero .title { font-size: clamp(2.6rem, 9vw, 4.5rem); }
.tagline {
  margin-top: 18px;
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  color: var(--amber-soft);
  font-weight: 500;
}
.badge-row { margin-top: 34px; }
.store-badge {
  display: inline-block;
  border: 1.5px solid var(--amber);
  color: var(--amber);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 12px 26px;
  border-radius: 999px;
  background: rgba(231, 178, 75, 0.08);
}
.platforms {
  margin-top: 22px;
  font-size: 0.9rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ---------- variant cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.card {
  background: linear-gradient(160deg, var(--felt-alt), var(--felt-deep));
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px 24px;
}
.card-kicker {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--amber);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
}
.card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.98rem; }

/* ---------- features ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px 24px;
}
.feature-icon { font-size: 2rem; margin-bottom: 10px; }
.feature h3 { font-size: 1.15rem; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 0.95rem; }

/* ---------- gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.gallery figure {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 3 / 4;
  background: var(--felt-deep);
}
.gallery img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 18px 14px 10px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  background: linear-gradient(to top, rgba(7,40,32,.92), transparent);
}

/* ---------- how to play ---------- */
.rules-intro { max-width: 820px; margin: 0 auto 36px; }
.rules-intro p { color: var(--muted); font-size: 1rem; }
.rank-tables {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 24px;
}
.rank-table {
  flex: 1 1 220px;
  background: linear-gradient(160deg, var(--felt-alt), var(--felt-deep));
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
}
.rank-table h4 {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 10px;
}
.rank-table table { width: 100%; border-collapse: collapse; }
.rank-table td { padding: 4px 0; font-size: 0.95rem; }
.rank-table td:last-child {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--amber-soft);
}
.rank-table tr + tr td { border-top: 1px solid var(--line); }

.rules-accordion { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.rules-accordion details {
  background: var(--felt-deep);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.rules-accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
}
.rules-accordion summary::-webkit-details-marker { display: none; }
.rules-accordion summary::after {
  content: "+";
  margin-left: auto;
  font-weight: 400;
  color: var(--amber);
  font-size: 1.4rem;
  line-height: 1;
}
.rules-accordion details[open] summary::after { content: "–"; }
.sum-kicker {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--amber);
  padding: 4px 9px;
  border-radius: 6px;
}
.rules-accordion details > .lang-block { padding: 0 22px 20px; }
.rules-accordion ul { list-style: none; }
.rules-accordion li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.97rem;
}
.rules-accordion li::before {
  content: "♦";
  position: absolute;
  left: 0;
  color: var(--amber);
  font-size: 0.7rem;
  top: 4px;
}
.rules-accordion strong { color: var(--cream); }
.rules-source {
  text-align: center;
  margin-top: 28px;
  color: rgba(245,239,226,.45);
  font-size: 0.85rem;
  font-style: italic;
}

/* ---------- footer ---------- */
.footer {
  background: var(--felt-deep);
  border-top: 1px solid var(--line);
  text-align: center;
  padding: 56px 20px 40px;
}
.footer-inner { max-width: 680px; margin: 0 auto; }
.footer-note { margin-top: 14px; color: var(--muted); font-size: 0.95rem; }
.footer-links {
  margin-top: 22px;
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--amber-soft);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}
.footer-links a:hover { text-decoration: underline; }
.footer-links span { color: var(--muted); }
.copyright { margin-top: 22px; color: rgba(245,239,226,.45); font-size: 0.82rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gallery img { transition: none; }
}