/* ============================================
   MC DRIVERS — Sistema de diseño
   Concepto: lujo nocturno + panel de salidas de aeropuerto.
   El negro/dorado del logo se combina con la tipografía
   monoespaciada de los paneles de vuelos para reforzar
   "traslado al aeropuerto" sin recurrir a íconos de avión.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600&family=Space+Mono:wght@400;700&display=swap');

:root{
  /* Color */
  --bg:            #0D0D0D;
  --bg-alt:        #F7F4EC;
  --surface:       #17140F;
  --surface-2:     #1F1B14;
  --gold:          #D4AF37;
  --gold-deep:     #9C7A22;
  --gold-light:    #ECD98B;
  --ink:           #F4EFE4;
  --ink-soft:      #B9B2A0;
  --dark-ink:      #16140F;
  --dark-ink-soft: #58523F;
  --line:          rgba(212,175,55,0.22);
  --line-soft:     rgba(20,18,13,0.10);

  /* Type */
  --f-display: 'Poppins', sans-serif;
  --f-body:    'Inter', sans-serif;
  --f-board:   'Space Mono', monospace;

  /* Layout */
  --maxw: 1180px;
  --radius: 4px;
  --sp-1: 8px;  --sp-2: 16px; --sp-3: 24px; --sp-4: 40px;
  --sp-5: 64px; --sp-6: 96px; --sp-7: 140px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--f-body);
  background: var(--bg-alt);
  color: var(--dark-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--f-display); margin:0; line-height:1.15; letter-spacing:-0.01em; }
p{ margin:0; }
:focus-visible{ outline: 2px solid var(--gold); outline-offset: 3px; }

.wrap{ max-width: var(--maxw); margin:0 auto; padding: 0 var(--sp-3); }
.section{ padding: var(--sp-6) 0; }
@media (max-width: 720px){
  .section{ padding: var(--sp-5) 0; }
  :root{ --sp-6: 56px; --sp-7: 80px; }
}
.section--dark{ background: var(--bg); color: var(--ink); }
.section--alt{ background: var(--bg-alt); }
.eyebrow{
  font-family: var(--f-board);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display:flex; align-items:center; gap: 10px;
  margin-bottom: var(--sp-2);
}
.section--dark .eyebrow{ color: var(--gold); }
.eyebrow::before{
  content:"";
  width: 22px; height: 1px;
  background: currentColor;
}

h2.h-lg{ font-size: clamp(28px, 4vw, 44px); font-weight: 700; }
h3.h-md{ font-size: clamp(20px, 2.4vw, 26px); font-weight: 600; }
.lede{ font-size: 18px; color: var(--dark-ink-soft); max-width: 620px; }
.section--dark .lede{ color: var(--ink-soft); }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family: var(--f-body); font-weight:600; font-size: 15px;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-1px); }
.btn-gold{
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 55%, var(--gold-deep));
  color: #1A1305;
  box-shadow: 0 6px 20px -8px rgba(212,175,55,0.65);
}
.btn-gold:hover{ box-shadow: 0 10px 26px -8px rgba(212,175,55,0.8); }
.btn-ghost{
  background: transparent;
  border-color: var(--gold);
  color: var(--gold);
}
.section:not(.section--dark) .btn-ghost{ border-color: var(--gold-deep); color: var(--dark-ink); }
.btn-ghost:hover{ background: rgba(212,175,55,0.1); }
.btn-row{ display:flex; gap: var(--sp-2); flex-wrap:wrap; margin-top: var(--sp-3); }
.btn svg{ width:18px; height:18px; }

/* Header */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{ display:flex; align-items:center; justify-content:space-between; height: 76px; }
.brand{ display:flex; align-items:center; gap:10px; font-family: var(--f-display); font-weight:700; font-size:19px; color: var(--ink); }
.brand .brand-mark{ width:34px; height:34px; border-radius:50%; border:1.5px solid var(--gold); display:flex; align-items:center; justify-content:center; font-family: var(--f-board); font-size:13px; color: var(--gold); }
.nav-desktop{ display:flex; align-items:center; gap: var(--sp-4); }
.nav-desktop a{ font-size:14px; color: var(--ink-soft); font-weight:500; transition: color .15s; position:relative; }
.nav-desktop a:hover, .nav-desktop a.active{ color: var(--gold); }
.header-actions{ display:flex; align-items:center; gap: 14px; }
.header-actions .btn{ padding: 10px 20px; font-size:14px; }
.wa-chip{ display:flex; align-items:center; gap:6px; color: var(--ink-soft); font-size:13px; font-family: var(--f-board); }
.menu-btn{ display:none; background:none; border:none; color: var(--ink); cursor:pointer; padding:6px; }
.menu-btn svg{ width:26px; height:26px; }

@media (max-width: 900px){
  .nav-desktop, .wa-chip{ display:none; }
  .menu-btn{ display:flex; }
}

.nav-mobile{
  display:none;
  position: fixed; inset:0; z-index:60;
  background: var(--bg);
  padding: var(--sp-3);
}
.nav-mobile.open{ display:block; }
.nav-mobile .top-row{ display:flex; justify-content:space-between; align-items:center; height:76px; }
.nav-mobile ul{ display:flex; flex-direction:column; gap: 2px; margin-top: var(--sp-3); }
.nav-mobile a{ display:block; padding: 16px 4px; font-family: var(--f-display); font-size: 22px; color: var(--ink); border-bottom: 1px solid var(--line); }
.nav-mobile .btn{ width:100%; margin-top: var(--sp-3); }

/* Departures board — signature component */
.board{
  font-family: var(--f-board);
  display:flex; flex-wrap:wrap;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow:hidden;
}
.board-cell{
  flex:1 1 160px;
  padding: 18px 20px;
  border-right: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.board-cell:nth-child(-n+4){ border-top:none; }
.board-cell:last-child{ border-right:none; }
.board-cell .k{ font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color: var(--gold); opacity:.85; }
.board-cell .v{ font-size: 17px; margin-top:6px; color: var(--ink); font-weight:700; letter-spacing: 0.02em; }
@media (max-width: 640px){
  .board-cell{ flex: 1 1 50%; border-right: 1px solid var(--line); }
  .board-cell:nth-child(2n){ border-right:none; }
  .board-cell:nth-child(-n+2){ border-top:none; }
  .board-cell:nth-child(n+3){ border-top: 1px solid var(--line); }
}

/* Footer */
.site-footer{ background: var(--bg); color: var(--ink-soft); padding: var(--sp-5) 0 var(--sp-3); border-top: 1px solid var(--line); }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--sp-4); }
.footer-grid h4{ color: var(--ink); font-size:14px; letter-spacing:0.06em; text-transform:uppercase; margin-bottom: var(--sp-2); font-family: var(--f-body); font-weight:600;}
.footer-grid ul li{ margin-bottom:10px; font-size:14px; }
.footer-grid ul a:hover{ color: var(--gold); }
.footer-bottom{ margin-top: var(--sp-5); padding-top: var(--sp-3); border-top:1px solid var(--line); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12px; }
@media (max-width: 720px){ .footer-grid{ grid-template-columns: 1fr; gap: var(--sp-3);} }

/* WhatsApp floating button */
.wa-float{
  position: fixed; right: 20px; bottom: 20px; z-index: 55;
  width: 58px; height:58px; border-radius:50%;
  background: #25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 24px -6px rgba(0,0,0,0.45);
  transition: transform .15s ease;
}
.wa-float:hover{ transform: scale(1.06); }
.wa-float svg{ width:28px; height:28px; }

/* Utility */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap: var(--sp-4); align-items:center; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap: var(--sp-3); }
@media (max-width: 860px){ .grid-2, .grid-3{ grid-template-columns:1fr; } }

.card{ background: var(--surface); border:1px solid var(--line); border-radius: var(--radius); padding: var(--sp-3); }
.card-light{ background:#fff; border:1px solid var(--line-soft); border-radius: var(--radius); padding: var(--sp-3); }

.tag-gold{ display:inline-block; font-family: var(--f-board); font-size:11px; letter-spacing:0.12em; text-transform:uppercase; color: var(--gold-deep); border:1px solid var(--gold); border-radius: 999px; padding: 5px 12px; }
.section--dark .tag-gold{ color: var(--gold); }

/* ============ Forms (Reservas) ============ */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap: var(--sp-2) var(--sp-2); margin-top: var(--sp-3); }
.form-field{ display:flex; flex-direction:column; gap:6px; }
.form-field.full{ grid-column: 1 / -1; }
@media (max-width:720px){ .form-grid{ grid-template-columns:1fr; } }
.form-field label{ font-size:13px; font-weight:600; color:var(--dark-ink); }
.form-field input, .form-field select, .form-field textarea{
  font-family: var(--f-body); font-size:15px; padding:12px 14px;
  border:1px solid var(--line-soft); border-radius: var(--radius);
  background:#fff; color:var(--dark-ink); width:100%;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline:none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,175,55,0.18);
}
.radio-row{ display:flex; gap: var(--sp-2); flex-wrap:wrap; }
.radio-card{
  flex:1 1 160px; border:1px solid var(--line-soft); border-radius: var(--radius);
  padding: 14px; display:flex; align-items:center; gap:10px; cursor:pointer;
  font-size:14px; font-weight:600;
}
.radio-card input{ accent-color: var(--gold); width:16px; height:16px; }
.radio-card:has(input:checked){ border-color: var(--gold); background: rgba(212,175,55,0.08); }
.form-note{ font-size:13px; color: var(--dark-ink-soft); margin-top: var(--sp-1); }
.form-success{ display:none; background: rgba(212,175,55,0.12); border:1px solid var(--gold); border-radius: var(--radius); padding: var(--sp-2); margin-top: var(--sp-2); font-size:14px; }
.form-success.show{ display:block; }

/* ============ FAQ accordion ============ */
.faq-item{ border-bottom:1px solid var(--line-soft); }
.faq-q{ width:100%; text-align:left; background:none; border:none; padding:20px 4px; font-family:var(--f-display); font-size:17px; font-weight:600; color:var(--dark-ink); cursor:pointer; display:flex; justify-content:space-between; align-items:center; gap:16px; }
.faq-q::after{ content:"+"; font-size:22px; color:var(--gold-deep); flex-shrink:0; transition:transform .2s; }
.faq-item.open .faq-q::after{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .25s ease; }
.faq-item.open .faq-a{ max-height:320px; }
.faq-a p{ padding:0 4px 20px; color:var(--dark-ink-soft); font-size:15px; line-height:1.7; }

/* ============ Tarifas table ============ */
.tarifas-table{ width:100%; border-collapse:collapse; font-family:var(--f-body); min-width:520px; }
.tarifas-table thead tr{ background:var(--bg); color:var(--ink); }
.tarifas-table th{ text-align:left; padding:16px 18px; font-family:var(--f-board); font-size:12px; letter-spacing:0.08em; text-transform:uppercase; }
.tarifas-table td{ padding:16px 18px; }
.tarifas-table tbody tr{ border-bottom:1px solid var(--line-soft); }
.tarifas-table tbody tr:nth-child(even){ background: var(--bg-alt); }
.tarifas-table .price{ font-family:var(--f-board); color:var(--gold-deep); font-weight:700; }