/* Hoverkeys · página de presentación. Sin dependencias externas: fuentes del sistema (Segoe UI en Windows). */
:root {
  --blue-1: #5b9bff;
  --blue-2: #3f7cf0;
  --blue-3: #2a62dd;
  --ink: #0d1733;
  --ink-2: #44506e;
  --bg: #f6f8fc;
  --card: #ffffff;
  --line: #e2e8f3;
  --accent: #2456cf;
  --ring: #ffbf47;
  --radius: 22px;
  --shadow: 0 18px 50px rgba(18, 38, 100, .14), 0 3px 10px rgba(18, 38, 100, .08);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eef3ff;
    --ink-2: #b4c0dc;
    --bg: #0c1224;
    --card: #141c33;
    --line: #26304d;
    --accent: #8cbcff;
    --shadow: 0 18px 50px rgba(0, 0, 0, .45), 0 3px 10px rgba(0, 0, 0, .3);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}
img, video { max-width: 100%; display: block; }
a { color: var(--accent); }
a:focus-visible, button:focus-visible, summary:focus-visible, video:focus-visible {
  outline: 4px solid var(--ring);
  outline-offset: 3px;
  border-radius: 8px;
}
.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: 10px 16px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 12px; }

/* Cabecera y portada */
.hero {
  color: #fff;
  background:
    radial-gradient(900px 520px at 15% -10%, rgba(160, 205, 255, .55), transparent 60%),
    linear-gradient(140deg, var(--blue-1) 0%, var(--blue-2) 48%, var(--blue-3) 100%);
  padding-bottom: 72px;
}
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 0; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; font-weight: 600; font-size: 24px; }
.brand img { width: 44px; height: 44px; border-radius: 11px; box-shadow: 0 6px 16px rgba(8, 24, 90, .35); }
.lang { display: flex; gap: 6px; }
.lang a, .lang span {
  color: #fff; text-decoration: none; font-weight: 600; font-size: 16px;
  padding: 10px 16px; border-radius: 999px; min-height: 44px; display: inline-flex; align-items: center;
}
.lang span { background: rgba(255, 255, 255, .2); }
.lang a:hover { background: rgba(255, 255, 255, .12); }

.hero-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 48px; align-items: center; padding-top: 36px; }
.hero h1 { font-family: "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif; font-size: clamp(36px, 4.6vw, 58px); line-height: 1.08; letter-spacing: -1px; margin: 0 0 20px; }
.hero p.lead { font-size: 21px; color: #eaf1ff; margin: 0 0 30px; max-width: 34ch; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.badge img { height: 64px; width: auto; }
.badge { display: inline-block; border-radius: 10px; }
.price { font-size: 16px; color: #e4edff; line-height: 1.4; }
.price strong { color: #fff; }
.video {
  border-radius: var(--radius); overflow: hidden; background: #0b1020;
  box-shadow: 0 30px 70px rgba(8, 22, 70, .5), 0 0 0 1px rgba(255, 255, 255, .15);
  aspect-ratio: 16 / 9;
}
.video video { width: 100%; height: 100%; object-fit: cover; }

/* Dato destacado */
.stat { margin-top: -40px; }
.stat .card { display: grid; grid-template-columns: auto 1fr; gap: 32px; align-items: center; padding: 34px 40px; }
.stat .num { font-family: "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif; font-size: clamp(40px, 6vw, 68px); font-weight: 700; line-height: 1; color: var(--accent); white-space: nowrap; }
.stat .num small { font-size: .42em; color: var(--ink-2); font-weight: 600; display: block; margin-top: 8px; }
.stat p { margin: 0; color: var(--ink-2); }
.stat p strong { color: var(--ink); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }

/* Secciones */
section { padding: 72px 0 0; }
h2 { font-family: "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.15; letter-spacing: -.5px; margin: 0 0 12px; }
.sub { color: var(--ink-2); margin: 0 0 34px; max-width: 60ch; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature { padding: 26px 26px 24px; }
.feature .ic { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 14px;
  background: linear-gradient(140deg, var(--blue-1), var(--blue-3)); color: #fff; }
.feature .ic svg { width: 28px; height: 28px; }
.feature h3 { font-size: 21px; margin: 0 0 6px; line-height: 1.25; }
.feature p { margin: 0; color: var(--ink-2); font-size: 17px; }

.shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.shots figure { margin: 0; overflow: hidden; }
.shots img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.shots figcaption { padding: 14px 20px 16px; color: var(--ink-2); font-size: 16px; }

.who { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; }
.who .card { padding: 30px 32px; }
.who ul { margin: 0; padding-left: 22px; color: var(--ink-2); }
.who li { margin: 6px 0; }
.who h3 { margin: 0 0 10px; font-size: 22px; }

.faq details { padding: 4px 26px; margin-bottom: 14px; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 19px; padding: 18px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 26px; line-height: 1; color: var(--accent); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 20px; color: var(--ink-2); }

.final { margin-top: 80px; padding: 64px 0; color: #fff; text-align: center;
  background: linear-gradient(140deg, var(--blue-1) 0%, var(--blue-2) 48%, var(--blue-3) 100%); }
.final h2 { color: #fff; }
.final p { color: #e4edff; margin: 0 auto 28px; max-width: 46ch; }
.final .cta { justify-content: center; }

footer { padding: 30px 0 40px; color: var(--ink-2); font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer a { color: var(--ink-2); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero p.lead { max-width: none; }
  .features { grid-template-columns: 1fr 1fr; }
  .who { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  body { font-size: 17px; }
  .features, .shots { grid-template-columns: 1fr; }
  .stat .card { grid-template-columns: 1fr; gap: 14px; padding: 28px; text-align: left; }
  .brand span { font-size: 21px; }
  .lang a, .lang span { padding: 10px 12px; }
}