:root {
  /* Paleta y tokens base */
  --bg: #0b0a0d;
  --bg2: #120f14;
  --panel: #141016;
  --panel2: #1b141c;
  --text: #e9e6e1;
  --muted: #b9b3aa;

  --red: #7a0f1b;
  --red2: #b2182b;
  --gold: #c9a227;
  --gold2: #f2d37a;

  --line: rgba(233, 230, 225, .10);
  --shadow: 0 16px 40px rgba(0, 0, 0, .55);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Roboto", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(122, 15, 27, .28), transparent 60%),
    radial-gradient(900px 500px at 85% 25%, rgba(201, 162, 39, .18), transparent 55%),
    radial-gradient(1200px 700px at 50% 120%, rgba(122, 15, 27, .18), transparent 60%),
    var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

/* ───────── Header ───────── */

.site-header {
  position: sticky;
  top: 0;
  background: rgba(11, 10, 13, .62);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 14px;
  align-items: center;
}

/* ───────── Botones ───────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), var(--gold2));
  color: #1a1206;
  font-weight: 800;
  border: 0;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform .15s ease, filter .15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

.btn:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(201, 162, 39, .35);
  color: var(--text);
  box-shadow: none;
}

.btn-danger {
  background: linear-gradient(135deg, var(--red), var(--red2));
  color: var(--text);
}

/* ───────── Hero ───────── */

.hero {
  padding: 56px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 24px;
  align-items: center;
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.hero-media .media-box {
  background: linear-gradient(180deg, rgba(20, 16, 22, .92), rgba(11, 10, 13, .92));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  min-height: 240px;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}

/* ───────── Secciones ───────── */

.section {
  padding: 56px 0;
}

.section h2 {
  margin: 0 0 16px;
  letter-spacing: .04em;
}

/* ───────── Features ───────── */

.cards {
  margin-top: 16px;
}

.card {
  background: linear-gradient(180deg, rgba(20, 16, 22, .92), rgba(11, 10, 13, .92));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  color: var(--text);
}

.card:hover {
  border-color: rgba(201, 162, 39, .25);
}

.card h3 {
  margin: 0 0 6px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

/* ───────── Slideshow ───────── */

.slideshow {
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  gap: 10px;
  align-items: center;
}

.slide {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 280px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(20, 16, 22, .92), rgba(11, 10, 13, .92));
  box-shadow: var(--shadow);
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 160ms ease;
}

.slide-btn {
  height: 44px;
  width: 44px;
  border-radius: 999px;
  border: 1px solid rgba(233, 230, 225, .18);
  background: rgba(0, 0, 0, .35);
  color: var(--text);
  cursor: pointer;
}

/* ───────── Formulario beta ───────── */

.beta-form {
  display: grid;
  gap: 12px;
  max-width: 520px;
  margin-top: 12px;
}

.beta-form input[type="email"] {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(233, 230, 225, .16);
  background: rgba(0, 0, 0, .25);
  color: var(--text);
}

.check {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.form-msg {
  min-height: 22px;
  color: var(--muted);
}

/* ───────── Media / capturas ───────── */

#media {
  position: relative;
  overflow: hidden;
}

#media::before {
  content: "";
  position: absolute;
  inset: -120px -60px;
  background:
    radial-gradient(900px 360px at 20% 25%, rgba(122, 15, 27, .32), transparent 62%),
    radial-gradient(900px 380px at 80% 40%, rgba(201, 162, 39, .18), transparent 62%);
  filter: blur(22px);
  opacity: .85;
  z-index: 0;
  pointer-events: none;
}

#media .container {
  position: relative;
  z-index: 1;
}

/* ───────── Footer ───────── */

.site-footer {
  padding: 24px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

/* ───────── Responsive ───────── */

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .nav {
    gap: 10px;
  }
}

.input-error {
  border-color: rgba(178, 24, 43, .7) !important;
}

/* ───────── Escaner Rutas ───────── */
.scanner-panel {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(20, 16, 22, .92), rgba(11, 10, 13, .92));
  box-shadow: var(--shadow);
  display: grid;
  gap: 14px;
}

.scanner-panel select {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(233, 230, 225, .16);
  background: rgba(0, 0, 0, .25);
  color: var(--text);
}

.api-result {
  margin-top: 8px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(201, 162, 39, .22);
  background: rgba(0, 0, 0, .22);
}

.api-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.api-card {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .04);
}

.api-card strong {
  display: block;
  color: var(--gold2);
  margin-bottom: 4px;
}

.api-warning {
  color: var(--gold2);
  font-weight: 700;
}

@media (max-width: 900px) {
  .api-grid {
    grid-template-columns: 1fr;
  }
}

.cover-banner {
  width: 100%;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #0b0a0d;
}

.cover-banner img {
  width: 100%;
  max-height: 980px;
  object-fit: cover;
  object-position: center;
  display: block;
}