:root {
  --bg: #0b0a0f;
  --bg2: #15121c;
  --card: #1c1826;
  --line: #2d2738;
  --text: #ece8f2;
  --muted: #a39cb0;
  --orange: #ff7a1a;
  --purple: #8b5cf6;
  --radius: 16px;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font: 16px/1.6 Inter, system-ui, sans-serif; }
a { color: inherit; }
[hidden] { display: none !important; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
section { padding: 96px 0; }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: 8px; }
.kicker { color: var(--orange); font-weight: 600; letter-spacing: .15em; text-transform: uppercase; font-size: .8rem; }
.lead { color: var(--muted); max-width: 60ch; margin-bottom: 40px; }
.btn { display: inline-block; background: var(--orange); color: #111; font-weight: 800; padding: 14px 28px; border-radius: 999px; text-decoration: none; border: 0; cursor: pointer; font-size: 1rem; transition: transform .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px #ff7a1a55; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }

/* Nav */
nav { position: sticky; top: 0; z-index: 10; background: #0b0a0fcc; backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-family: Creepster, cursive; font-size: 1.6rem; color: var(--orange); text-decoration: none; }
nav ul { display: flex; gap: 24px; list-style: none; padding: 0; }
nav ul a { text-decoration: none; color: var(--muted); font-weight: 600; }
nav ul a:hover { color: var(--text); }
@media (max-width: 640px) { nav ul { display: none; } }

/* Campos de formulario (web, organizador y puerta) */
label.f { display: grid; gap: 6px; font-weight: 600; font-size: .9rem; }
label.f input { background: var(--bg2); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; font: inherit; }
label.f input:focus { outline: 2px solid var(--orange); border-color: transparent; }

/* Tarjeta base (reutilizada por las entradas) */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { margin: 8px 0 4px; }
.card p { color: var(--muted); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

@media (max-width: 640px) {
  section { padding: 64px 0; }
  .lead { margin-bottom: 28px; }
}