/* Página de inicio de Truco Arena. Misma paleta que el juego: paño, crema y oro. */
:root {
  --felt: #0f3d2e;
  --felt-light: #1c5a40;
  --felt-deep: #071f17;
  --cream: #fffaf0;
  --cream-muted: #d9d2c0;
  --gold: #c9a227;
  --gold-light: #e6c65a;
  --ok: #6fd18f;
  --down: #ff8a7a;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--cream);
  background:
    radial-gradient(ellipse at 70% 20%, var(--felt-light), transparent 60%),
    radial-gradient(ellipse at 20% 90%, #0b3326, transparent 55%),
    var(--felt-deep);
  min-height: 100vh;
}

a { color: var(--gold-light); }
code { font-size: .9em; background: rgb(0 0 0 / 25%); padding: 1px 6px; border-radius: 4px; }

.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 72px 24px 48px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 32px;
}

.brand {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

h1 {
  margin: 8px 0 18px;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -.02em;
}
h1 span { color: var(--gold-light); }

.lead { max-width: 34em; color: var(--cream-muted); font-size: 19px; margin: 0 0 28px; }

.cta { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }

.button {
  display: inline-flex;
  flex-direction: column;
  padding: 14px 26px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.button small { font-weight: 500; font-size: 13px; opacity: .8; }
.button.primary {
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  color: #2a1f00;
  box-shadow: 0 8px 24px rgb(201 162 39 / 30%);
}
.button.primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgb(201 162 39 / 40%); }
.button:focus-visible { outline: 3px solid var(--cream); outline-offset: 3px; }
.button.soon {
  margin: 0;
  background: rgb(255 250 240 / 8%);
  border: 1px solid var(--gold);
  color: var(--gold-light);
  cursor: default;
}

.status { margin: 0; font-size: 15px; color: var(--cream-muted); display: flex; align-items: center; gap: 8px; }
.status .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--cream-muted); }
.status.ok .dot { background: var(--ok); box-shadow: 0 0 0 4px rgb(111 209 143 / 20%); }
.status.down .dot { background: var(--down); }

/* Abanico de cartas */
.fan { position: relative; height: 420px; }
.fan img {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 190px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 18px 40px rgb(0 0 0 / 45%);
  transform-origin: 50% 110%;
  transition: transform .35s ease;
}
.fan img:nth-child(1) { transform: translateX(-50%) rotate(-24deg); }
.fan img:nth-child(2) { transform: translateX(-50%) rotate(-8deg); }
.fan img:nth-child(3) { transform: translateX(-50%) rotate(8deg); }
.fan img:nth-child(4) { transform: translateX(-50%) rotate(24deg); }
.fan:hover img:nth-child(1) { transform: translateX(-50%) rotate(-30deg); }
.fan:hover img:nth-child(4) { transform: translateX(-50%) rotate(30deg); }

main { max-width: 1120px; margin: 0 auto; padding: 0 24px 40px; }

.steps {
  background: rgb(255 250 240 / 6%);
  border: 1px solid rgb(255 250 240 / 12%);
  border-radius: 16px;
  padding: 28px 32px;
}
h2 { margin: 0 0 12px; font-size: 26px; }
.steps ol { margin: 0; padding-left: 22px; display: grid; gap: 10px; color: var(--cream-muted); }
.steps strong { color: var(--cream); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 24px; }
.features article { padding: 22px; border-radius: 14px; background: rgb(0 0 0 / 22%); border-top: 3px solid var(--gold); }
.features h3 { margin: 0 0 6px; font-size: 19px; color: var(--gold-light); }
.features p { margin: 0; color: var(--cream-muted); font-size: 16px; }

footer { max-width: 1120px; margin: 0 auto; padding: 8px 24px 48px; text-align: center; }
footer p { margin: 6px 0; }
.hint { color: var(--cream-muted); font-size: 14px; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 40px; text-align: left; }
  .fan { height: 300px; order: -1; }
  .fan img { width: 140px; }
  .features { grid-template-columns: 1fr; }
  .steps { padding: 22px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .fan img, .button { transition: none; }
}