/* Paleta tropical y base */
:root {
  --blue: #00bcd4;
  --deep-blue: #01579b;
  --orange: #ff9800;
  --yellow: #ffeb3b;
  --pink: #ff4081;
  --purple: #7e57c2;
  --mint: #00e5ff;
  --bg: #0a0f1f;
  --text: #f7f7fb;
  --muted: #cfd8dc;
  --card: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.12);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #081226, var(--bg) 40%, #091026);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: linear-gradient(90deg, rgba(0, 188, 212, 0.6), rgba(255, 64, 129, 0.6));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo { width: 44px; height: 44px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-weight: 800; letter-spacing: 1px; }
.brand-tagline { font-size: 12px; color: var(--muted); }
.site-nav { display: flex; align-items: center; gap: 18px; }
.site-nav a { padding: 8px 12px; border-radius: 999px; transition: transform .15s, background .15s; }
.site-nav a:hover { background: rgba(255,255,255,.1); transform: translateY(-1px); }
.site-nav .cta { background: linear-gradient(90deg, var(--orange), var(--pink)); color: #111; font-weight: 600; }

/* Secciones */
.section { padding: 64px 0; }
.section-accent { background: linear-gradient(180deg, rgba(255, 152, 0, 0.05), rgba(126, 87, 194, 0.08)); }
.section-title { font-size: 28px; margin: 0 0 24px; letter-spacing: 0.5px; }

/* Hero */
.hero { padding-top: 40px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 24px; align-items: center; }
.hero-text h1 { font-size: 38px; margin: 0 0 12px; }
.hero-text p { color: var(--muted); margin: 0 0 18px; }

.player-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 16px; }
.player-info { display: flex; align-items: center; gap: 8px; color: var(--mint); margin-bottom: 10px; }
.player-controls { display: flex; align-items: center; gap: 12px; }
#volume { width: 160px; accent-color: var(--pink); }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border: none; border-radius: 999px; cursor: pointer; font-weight: 600; }
.btn-primary { background: linear-gradient(90deg, var(--pink), var(--orange)); color: #111; }
.btn:hover { filter: brightness(1.05); }

/* Arte hero (sol, olas, palmera) */
.hero-art { position: relative; height: 260px; border-radius: 20px; overflow: hidden; background: linear-gradient(180deg, #0e2a4d, #09325a 50%, #09325a 51%, #ffd54f 51%, #ffcc80 100%); border: 1px solid var(--border); }
.sun { position: absolute; top: 34px; left: 40px; width: 120px; height: 120px; border-radius: 50%; background: radial-gradient(circle at 40% 40%, #fff59d, var(--yellow)); box-shadow: 0 0 40px rgba(255, 235, 59, .4); }
.wave { position: absolute; bottom: 60px; left: -10%; width: 130%; height: 60px; opacity: .8; }
.wave1 { background: radial-gradient(circle at 10% 50%, rgba(0,229,255,.3), transparent 60%), linear-gradient(90deg, rgba(0,188,212,.8), rgba(1,87,155,.7)); transform: translateY(8px); animation: swell 6s ease-in-out infinite; }
.wave2 { background: radial-gradient(circle at 80% 30%, rgba(255,64,129,.3), transparent 60%), linear-gradient(90deg, rgba(0,188,212,.7), rgba(1,87,155,.6)); transform: translateY(0); animation: swell 7s ease-in-out infinite; }
.wave3 { background: linear-gradient(90deg, rgba(0,188,212,.6), rgba(1,87,155,.5)); transform: translateY(-8px); animation: swell 8s ease-in-out infinite; }
@keyframes swell { 0%,100% { transform: translateY(-6px); } 50% { transform: translateY(6px); } }
.palm { position: absolute; bottom: 0; right: 30px; width: 0; height: 0; border-left: 40px solid transparent; border-right: 40px solid transparent; border-bottom: 100px solid #2e7d32; filter: drop-shadow(0 6px 8px rgba(0,0,0,.3)); }

/* Programas */
.programs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.program-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.program-top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.badge { background: rgba(255, 235, 59, .2); color: var(--yellow); border: 1px solid rgba(255, 235, 59, .35); border-radius: 8px; padding: 4px 8px; font-size: 12px; }
.episodes { display: flex; gap: 8px; flex-wrap: wrap; }
.episode { background: rgba(126, 87, 194, .2); color: #e0c3fc; border: 1px solid rgba(126, 87, 194, .35); border-radius: 10px; padding: 8px 10px; cursor: pointer; }
.episode:hover { filter: brightness(1.1); }

/* Galería */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.gallery-grid img { border-radius: 14px; border: 1px solid var(--border); aspect-ratio: 1 / 1; object-fit: cover; transition: transform .2s, box-shadow .2s; cursor: zoom-in; }
.gallery-grid img:hover { transform: translateY(-2px); box-shadow: 0 10px 18px rgba(0,0,0,.25); }
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: none; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(4px); z-index: 100; }
.lightbox.show { display: flex; }
.lightbox img { max-width: min(900px, 90vw); max-height: 80vh; border-radius: 12px; border: 1px solid var(--border); }
.lightbox-close { position: absolute; top: 22px; right: 22px; background: rgba(255,255,255,.15); border: 1px solid var(--border); color: var(--text); border-radius: 999px; padding: 8px 10px; cursor: pointer; }

/* Contacto */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 24px; align-items: start; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 16px; }
.form-field { display: grid; gap: 6px; margin-bottom: 12px; }
input, textarea { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: rgba(255,255,255,.07); color: var(--text); }
input::placeholder, textarea::placeholder { color: #9fb2bd; }
.form-status { margin-top: 8px; font-size: 13px; color: var(--muted); }
.contact-info { list-style: none; padding: 0; display: grid; gap: 6px; color: var(--muted); }
.contact-info i { color: var(--mint); margin-right: 8px; }

/* Redes */
.social { text-align: center; }
.social-icons { display: flex; gap: 14px; justify-content: center; }
.social-icons a { font-size: 22px; background: rgba(255,255,255,.1); border: 1px solid var(--border); padding: 10px; border-radius: 50%; }
.social-icons a:hover { background: rgba(255,255,255,.2); }

/* Tienda */
.shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.product-card img { aspect-ratio: 4 / 3; object-fit: cover; }
.product-info { display: flex; align-items: baseline; justify-content: space-between; padding: 12px 14px; }
.price { color: var(--yellow); font-weight: 600; }
.add-to-cart { margin: 12px; }
.cart-status { margin-top: 14px; color: var(--muted); }

/* Footer */
.site-footer { background: linear-gradient(90deg, rgba(0, 188, 212, 0.12), rgba(255, 64, 129, 0.12)); border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 22px 0; }
.footer-grid h4 { margin: 0 0 6px; }
.footer-links ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.newsletter { display: flex; gap: 8px; }
.newsletter input { flex: 1; }

/* Toast */
.toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); background: linear-gradient(90deg, var(--pink), var(--orange)); color: #111; border-radius: 999px; padding: 10px 14px; box-shadow: 0 8px 18px rgba(0,0,0,.35); display: none; z-index: 200; font-weight: 600; }
.toast.show { display: inline-block; }

/* Responsivo */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .header-wrap { flex-wrap: wrap; }
  .site-nav { width: 100%; justify-content: space-between; }
  .programs-grid, .shop-grid, .gallery-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-text h1 { font-size: 28px; }
}