/* Una sola apariencia oscura, deliberada: sala de transmisión en vivo. */
:root {
  --bg: #070b14;
  --bg-2: #0b1222;
  --panel: #0f172a;
  --panel-2: #131d33;
  --line: rgba(148, 163, 184, 0.16);
  --ink: #eef2f8;
  --muted: #9aa6bd;
  --faint: #6b7891;
  --accent: #3b82f6;
  --accent-ink: #ffffff;
  --live: #f43f5e;
  --ok: #22c55e;
  --display: "Sora", "Avenir Next", "Segoe UI", sans-serif;
  --body: "Manrope", "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(59, 130, 246, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(34, 197, 94, 0.06), transparent 60%),
    var(--bg);
  color: var(--ink);
  font: 400 16px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
a { color: inherit; }
img { max-width: 100%; }
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-left: max(18px, env(safe-area-inset-left, 0px));
  padding-right: max(18px, env(safe-area-inset-right, 0px));
}
.top { padding-block: 22px 0; display: flex; justify-content: center; }
.brand { font: 700 15px/1 var(--display); letter-spacing: 0.32em; color: var(--ink); text-decoration: none; }
.brand b { color: var(--accent); font-weight: 700; }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.15fr 0.85fr; column-gap: 48px; row-gap: 0;
  grid-template-areas: "copy card" "extra card";
  align-items: start; padding-block: 48px 56px;
}
.hero .copy { grid-area: copy; }
.hero .extra { grid-area: extra; }
.hero .card { grid-area: card; }
.hero > * { min-width: 0; }
.badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(244, 63, 94, 0.1); border: 1px solid rgba(244, 63, 94, 0.35);
  font: 600 13px/1 var(--body); color: #fecdd3;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--live); box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.55); } 70% { box-shadow: 0 0 0 10px rgba(244, 63, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); } }
h1, h2, h3 { font-family: var(--display); margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); line-height: 1.04; letter-spacing: -0.02em; margin-top: 22px; }
h1 em { font-style: normal; color: var(--accent); }
.sub { margin: 20px 0 0; font-size: 1.12rem; color: var(--muted); max-width: 58ch; }
.points { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 12px; }
.points li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; color: var(--ink); }
.points li::before { content: ""; width: 18px; height: 18px; margin-top: 4px; border-radius: 6px; background: rgba(59, 130, 246, 0.16); border: 1px solid rgba(59, 130, 246, 0.6); }
.when { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--muted); font-size: 0.95rem; }
.when strong { color: var(--ink); }

/* Formulario */
.card { background: linear-gradient(180deg, var(--panel-2), var(--panel)); border: 1px solid var(--line); border-radius: 22px; padding: 26px; box-shadow: 0 30px 80px rgba(2, 6, 23, 0.55); }
.card h2 { font-size: 1.45rem; }
.card .lead { margin: 8px 0 18px; color: var(--muted); font-size: 0.95rem; }
.field { display: grid; gap: 7px; margin-bottom: 14px; }
.field label { font-size: 0.82rem; font-weight: 600; color: var(--muted); }
.input, .select {
  width: 100%; min-width: 0; height: 52px; border-radius: 12px;
  border: 1px solid var(--line); background: #0a1120; color: var(--ink);
  font: 500 16px var(--body); padding: 0 14px;
}
.input:focus, .select:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.phone { display: grid; grid-template-columns: 132px 1fr; gap: 8px; }
.btn {
  width: 100%; height: 56px; border: 0; border-radius: 14px; cursor: pointer;
  background: var(--accent); color: var(--accent-ink);
  font: 700 1.02rem var(--display); letter-spacing: 0.01em;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  transition: transform 0.15s ease, filter 0.15s ease;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.btn[disabled] { opacity: 0.7; cursor: progress; }
.error { color: #fda4af; font-size: 0.9rem; margin: 0 0 12px; }
.legal { margin: 14px 0 0; color: var(--faint); font-size: 0.78rem; line-height: 1.5; text-align: center; }
.legal a { color: var(--muted); }
.trust { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px 14px; margin-top: 14px; color: var(--faint); font-size: 0.8rem; }

/* Cuenta regresiva */
.count { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 18px; }
.count div { background: #0a1120; border: 1px solid var(--line); border-radius: 12px; padding: 10px 4px; text-align: center; }
.count b { display: block; font: 700 1.5rem/1.1 var(--display); font-variant-numeric: tabular-nums; }
.count span { font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); }

/* Franja de horarios */
.times { border-block: 1px solid var(--line); background: rgba(15, 23, 42, 0.6); }
.times .wrap { display: grid; grid-template-columns: repeat(8, 1fr); }
.times .t { padding: 16px 6px; text-align: center; }
.times .t p { margin: 0; font-size: 0.78rem; color: var(--muted); }
.times .t b { font: 600 0.98rem var(--display); font-variant-numeric: tabular-nums; }

/* Secciones */
.sec { padding-block: 72px; }
.kicker { font: 600 0.74rem/1 var(--body); letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.sec h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin-top: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.item { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
.item .n { font: 700 0.85rem var(--display); color: var(--accent); }
.item h3 { font-size: 1.12rem; margin-top: 18px; }
.item p { margin: 10px 0 0; color: var(--muted); font-size: 0.95rem; }
.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.fit .box { border-radius: 18px; padding: 24px; border: 1px solid var(--line); background: var(--panel); }
.fit h3 { font-size: 1.1rem; }
.fit ul { margin: 16px 0 0; padding-left: 1.1em; color: var(--muted); display: grid; gap: 10px; }
.fit .yes { border-color: rgba(34, 197, 94, 0.35); }
.fit .no { border-color: rgba(244, 63, 94, 0.3); }
.hosts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.host { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 22px; }
.host b { font: 700 1.1rem var(--display); }
.host p { margin: 8px 0 0; color: var(--muted); font-size: 0.92rem; }
.final { text-align: center; padding-block: 80px; }
.final h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
.final .btn { width: auto; padding: 0 34px; margin-top: 28px; }
footer { border-top: 1px solid var(--line); padding-block: 26px; color: var(--faint); font-size: 0.8rem; text-align: center; }
footer a { color: var(--muted); }

/* Página de gracias */
.thanks { min-height: calc(100vh - 140px); display: grid; place-items: center; text-align: center; padding-block: 40px; }
.thanks .step { display: inline-block; padding: 8px 14px; border-radius: 999px; border: 1px solid rgba(250, 204, 21, 0.45); background: rgba(250, 204, 21, 0.1); color: #fde68a; font: 700 0.82rem var(--body); letter-spacing: 0.08em; text-transform: uppercase; }
.thanks h1 { margin-top: 20px; }
.thanks .sub { margin-inline: auto; }
.wa { background: #22c55e; color: #052e16; width: auto; padding: 0 30px; height: 62px; font-size: 1.08rem; margin-top: 30px; text-decoration: none; }
.cal { display: inline-block; margin-top: 18px; color: var(--muted); font-size: 0.95rem; }
.progress { width: min(420px, 100%); height: 8px; margin: 26px auto 0; border-radius: 99px; background: #1e293b; overflow: hidden; }
.progress span { display: block; height: 100%; width: 50%; background: #facc15; }

/* Texto legal */
.doc { max-width: 72ch; padding-block: 48px 72px; }
.doc h1 { font-size: 2rem; }
.doc h2 { font-size: 1.15rem; margin-top: 28px; }
.doc p, .doc li { color: var(--muted); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; grid-template-areas: "copy" "card" "extra"; row-gap: 26px; padding-block: 28px 40px; }
  .points { margin-top: 0; }
  .times .wrap { grid-template-columns: repeat(4, 1fr); }
  .grid3 { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .fit, .hosts { grid-template-columns: 1fr; }
  .card { padding: 20px; }
  .phone { grid-template-columns: 112px 1fr; }
  .sec { padding-block: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  .dot { animation: none; }
  .btn { transition: none; }
}