/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* Variables */
:root { --overlay: rgba(0,0,0,.6); }

/* Base */
html, body { height: 100%; }
body { font-family: Inter, system-ui, Arial, Helvetica, sans-serif; color: #fff; background: #000; overflow: hidden; }

/* ── Header ─────────────────────────────────────────────────────────── */
.header-transparent { position: absolute; top: 0; left: 0; right: 0; background: transparent; z-index: 40; }
.header-container   { display: flex; justify-content: center; align-items: center; position: relative; padding: 12px 20px; }
.logo img           { height: 88px; width: auto; display: block; }
.social-icons       { position: absolute; right: 20px; top: 15px; padding-top: 4px; }
.social-icons a     { color: #fff; margin-left: 14px; font-size: 18px; text-decoration: none; opacity: .95; }

/* ── Slider ──────────────────────────────────────────────────────────── */
.slider           { position: relative; width: 100%; height: 100svh; min-height: 100dvh; overflow: hidden; background: #000; }
.slides picture   { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity .7s ease; }
.slides picture img { width: 100%; height: 100%; object-fit: cover; }
.slides picture.active { opacity: 1; }

/* ── Hero titles ─────────────────────────────────────────────────────── */
.hero-titles        { position: absolute; left: 50%; top: 43%; transform: translate(-50%, -50%); text-align: center; z-index: 30; padding: 0 16px; }
.hero-titles h1     { font-size: clamp(28px, 4.2vw, 56px); font-weight: 300; line-height: 1.1; text-shadow: 0 6px 28px rgba(0,0,0,.55); }
.hero-titles h1 strong { font-weight: 800; }
.hero-titles h3 {
  font-size: clamp(18px, 2.2vw, 32px);
  font-weight: 200;
  opacity: .95;
  margin-top: 10px;
  margin-bottom: 10px;
  text-shadow: 0 6px 28px rgba(0,0,0,.85);
}

/* ── Menú flotante ───────────────────────────────────────────────────── */
.menu-flotante           { position: absolute; left: 50%; background: var(--overlay); backdrop-filter: blur(6px); border-radius: 16px; padding: 16px; width: min(1000px, 92%); z-index: 30; box-shadow: 0 10px 28px rgba(0,0,0,.35); }
.menu-flotante.below-center { top: 60%; transform: translate(-50%, -50%); }
.selector-destinos       { display: grid; grid-template-columns: 120px 1fr 1fr auto; gap: 12px; align-items: end; }
.field                   { display: flex; flex-direction: column; gap: 6px; }
.field label             { font-size: .95rem; opacity: .95; }
.field select            { appearance: none; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.12); color: #fff; padding: 12px; border-radius: 12px; outline: none; }
.field select:focus      { border-color: #fff; box-shadow: 0 0 0 2px rgba(255,255,255,.25); }
.field select option     { color: #111; background: #fff; }
.btn-buscar              { border: none; border-radius: 9999px; padding: 10px 18px; font-weight: 700; cursor: pointer; background: linear-gradient(to right, #06b6d4, #3b82f6); color: #fff; display: flex; align-items: center; gap: 6px; transition: all .3s ease; }
.btn-buscar:hover        { background: linear-gradient(to right, #3b82f6, #06b6d4); transform: translateY(-1px) scale(1.02); box-shadow: 0 4px 10px rgba(0,0,0,.15); }
.btn-buscar:disabled     { opacity: .6; cursor: not-allowed; }

/* ── Controles de navegación ────────────────────────────────────────── */
.nav         { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.35); color: #fff; border-radius: 999px; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; z-index: 35; cursor: pointer; }
.nav:hover   { background: rgba(0,0,0,.5); }
.nav.prev    { left: 14px; }
.nav.next    { right: 14px; }
.dots        { position: absolute; left: 50%; bottom: 56px; transform: translateX(-50%); display: flex; gap: 10px; z-index: 35; }
.dots button { width: 10px; height: 10px; border-radius: 50%; border: 1px solid #fff; background: transparent; opacity: .7; cursor: pointer; }
.dots button.active { background: #fff; opacity: 1; }

/* ── Footer ──────────────────────────────────────────────────────────── */
.footer-overlay { position: absolute; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,.5); border-top: 1px solid rgba(255,255,255,.2); z-index: 38; }
.footer-inner   { max-width: 1100px; margin: 0 auto; padding: 10px 16px; text-align: center; font-size: .6rem; }
.footer-inner a { color: #fff; text-decoration: underline dotted; }

/* ── WhatsApp FAB ────────────────────────────────────────────────────── */
.whatsapp { position: absolute; right: 16px; bottom: 76px; z-index: 40; width: 56px; height: 56px; border-radius: 999px; background: #25D366; display: flex; align-items: center; justify-content: center; color: #fff; text-decoration: none; box-shadow: 0 8px 20px rgba(0,0,0,.3); }

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 860px) {
  .selector-destinos          { grid-template-columns: 1fr; gap: 10px; }
  .hero-titles                { top: 38%; }
  .menu-flotante.below-center { top: 72%; }
}