/* Transportes Frade / Transfrade - Estilos base (sin dependencias externas)
   Paleta: variables CSS --primary y --secondary (configurables desde admin)
*/

*{ box-sizing: border-box; }
html,body{ margin:0; padding:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji"; color:#0f172a; background:#ffffff; }
a{ color: inherit; text-decoration: none; }
img{ max-width:100%; height:auto; }

.container{ width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }

.muted{ color:#64748b; }
.badge{ display:inline-flex; padding:.25rem .5rem; border:1px solid #e2e8f0; border-radius:999px; font-size:.85rem; margin-right:.25rem; }

.topbar{
  background:#0b1220;
  color:#cbd5e1;
  font-size:.9rem;
}
.topbar a{ color:#e2e8f0; }
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:.5rem 0;
  gap:1rem;
}
.topbar-left{ display:flex; flex-wrap:wrap; gap:.9rem; align-items:center; }
.topbar-addr{ display:none; }
.topbar-whatsapp{
  display:inline-flex; align-items:center; gap:.35rem;
  border:1px solid rgba(226,232,240,.25);
  padding:.35rem .65rem; border-radius:999px;
}
@media (min-width: 920px){
  .topbar-addr{ display:inline; }
}

.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e2e8f0;
}

.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding: .85rem 0;
  gap: 1rem;
}
.brand{
  display:flex; align-items:center; gap:.75rem;
  min-width: 220px;
}
.brand-logo{ width: 44px; height: 44px; }
.brand-name{ font-weight: 800; letter-spacing: -0.02em; }
.brand-sub{ font-size: .85rem; color:#64748b; }

.nav{
  display:flex; align-items:center; gap:.8rem;
}
.nav a{
  padding:.55rem .65rem;
  border-radius: .75rem;
  font-weight: 600;
  color:#0f172a;
}
.nav a:hover{ background:#f1f5f9; }
.nav .btn{ padding:.55rem .85rem; }

.nav-toggle{
  display:none;
  width: 42px; height: 42px;
  border:1px solid #e2e8f0;
  border-radius: .85rem;
  background:#fff;
  align-items:center; justify-content:center;
  gap:4px;
  flex-direction: column;
}
.nav-toggle span{ width:18px; height:2px; background:#0f172a; display:block; border-radius: 99px; }

@media (max-width: 860px){
  .nav-toggle{ display:flex; }
  .nav{
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background:#fff;
    border-bottom: 1px solid #e2e8f0;
    display:none;
    flex-direction: column;
    align-items: stretch;
    padding: .75rem;
    gap:.35rem;
  }
  .nav.is-open{ display:flex; }
  .nav a{ display:block; }
}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  border-radius: .85rem;
  border: 1px solid transparent;
  font-weight: 800;
  cursor:pointer;
  transition: transform .06s ease, background .15s ease, border-color .15s ease;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 55%, #000));
  color:#fff;
}
.btn-primary:hover{ filter: brightness(1.02); }
.btn-outline{
  background:#fff;
  border-color:#cbd5e1;
}
.btn-outline:hover{ background:#f8fafc; }
.btn-sm{ padding:.45rem .7rem; font-weight: 800; border-radius:.75rem; }
.chip{
  display:inline-flex; align-items:center; gap:.45rem;
  padding:.45rem .65rem;
  border:1px solid #e2e8f0;
  border-radius:999px;
  background:#fff;
  font-weight: 700;
}

.main{ min-height: 55vh; }

.hero{
  position: relative;
  overflow: hidden;
  background: radial-gradient(1200px 500px at 10% 10%, color-mix(in srgb, var(--secondary) 20%, #fff), #fff);
  border-bottom: 1px solid #e2e8f0;
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2rem;
  align-items:center;
  padding: 3rem 0;
}
.hero h1{
  margin:0 0 .65rem 0;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.hero p{
  margin: 0 0 1.25rem 0;
  color:#475569;
  font-size: 1.1rem;
  line-height: 1.6;
}
.hero-ctas{ display:flex; flex-wrap:wrap; gap:.75rem; }
.hero-card{
  background: #0b1220;
  color:#e2e8f0;
  border-radius: 1.25rem;
  padding: 1.25rem;
  box-shadow: 0 18px 50px rgba(2,6,23,.18);
  border: 1px solid rgba(226,232,240,.12);
}
.hero-card img{ width: 100%; border-radius: 1rem; margin-bottom:.85rem; background:#111827; }
.hero-stats{
  display:grid; grid-template-columns: repeat(2, 1fr);
  gap: .75rem;
}
.stat{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(226,232,240,.14);
  border-radius: 1rem;
  padding: .75rem;
}
.stat strong{ display:block; font-size: 1.05rem; color:#fff; }
.stat span{ font-size:.9rem; color:#cbd5e1; }

@media (max-width: 860px){
  .hero-inner{ grid-template-columns: 1fr; padding: 2.2rem 0; }
}

.section{ padding: 2.75rem 0; }
.section-title{
  display:flex; align-items:flex-end; justify-content:space-between; gap:1rem;
  margin-bottom: 1.25rem;
}
.section-title h2{
  margin:0;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  letter-spacing: -0.02em;
}
.section-title p{ margin:0; color:#64748b; }

.grid{
  display:grid;
  gap: 1rem;
}
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 920px){
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
}

.card{
  border: 1px solid #e2e8f0;
  border-radius: 1.25rem;
  padding: 1.1rem;
  background:#fff;
  box-shadow: 0 10px 28px rgba(2,6,23,.05);
}
.card h3{ margin:.25rem 0 .35rem 0; font-size: 1.1rem; letter-spacing:-.01em; }
.card p{ margin:0; color:#475569; line-height: 1.6; }
.card .icon{
  width: 44px; height: 44px;
  display:grid; place-items:center;
  border-radius: 1rem;
  background: color-mix(in srgb, var(--secondary) 12%, #fff);
  border: 1px solid color-mix(in srgb, var(--secondary) 20%, #fff);
  margin-bottom: .65rem;
}
.card .icon img{ width: 28px; height: 28px; }

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: center;
}
@media (max-width: 920px){
  .split{ grid-template-columns: 1fr; }
}

.kicker{
  display:inline-flex;
  gap:.45rem;
  align-items:center;
  font-weight: 800;
  color: color-mix(in srgb, var(--secondary) 70%, #0f172a);
  letter-spacing: .02em;
  text-transform: uppercase;
  font-size: .85rem;
}
.kicker::before{
  content:'';
  width: 10px; height: 10px;
  background: var(--primary);
  border-radius: 99px;
}

.accordion{
  border: 1px solid #e2e8f0;
  border-radius: 1.25rem;
  overflow: hidden;
}
.acc-item + .acc-item{ border-top:1px solid #e2e8f0; }
.acc-btn{
  width:100%;
  text-align:left;
  padding: .95rem 1rem;
  font-weight: 900;
  background:#fff;
  border:0;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
}
.acc-panel{
  display:none;
  padding: 0 1rem 1rem 1rem;
  color:#475569;
  line-height: 1.6;
}
.acc-item.is-open .acc-panel{ display:block; }
.acc-icon{
  width: 30px; height: 30px;
  display:grid; place-items:center;
  border-radius: 99px;
  border:1px solid #e2e8f0;
  color:#0f172a;
  flex:0 0 auto;
}

.cta-banner{
  border-radius: 1.5rem;
  padding: 1.35rem;
  background: linear-gradient(135deg, color-mix(in srgb, var(--secondary) 18%, #fff), #fff);
  border: 1px solid #e2e8f0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.cta-banner strong{ font-size: 1.15rem; }
@media (max-width: 820px){
  .cta-banner{ flex-direction: column; align-items: stretch; }
}

.form{
  display:grid; gap: .85rem;
}
.field label{ display:block; font-weight: 800; margin-bottom:.35rem; }
.field input, .field select, .field textarea{
  width:100%;
  border: 1px solid #cbd5e1;
  border-radius: .9rem;
  padding: .75rem .85rem;
  font: inherit;
  outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus{
  border-color: color-mix(in srgb, var(--secondary) 65%, #cbd5e1);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--secondary) 18%, #fff);
}
.field textarea{ min-height: 140px; resize: vertical; }

.alert{
  border-radius: 1rem;
  padding: .85rem 1rem;
  border: 1px solid #e2e8f0;
  background:#f8fafc;
}
.alert.success{ border-color: color-mix(in srgb, #16a34a 40%, #e2e8f0); background: color-mix(in srgb, #16a34a 10%, #fff); }
.alert.error{ border-color: color-mix(in srgb, #ef4444 40%, #e2e8f0); background: color-mix(in srgb, #ef4444 8%, #fff); }

.footer{
  margin-top: 3rem;
  background:#0b1220;
  color:#cbd5e1;
}
.footer a{ color:#e2e8f0; }
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 1.25rem;
  padding: 2.25rem 0;
}
.footer-title{ font-weight: 900; color:#fff; margin-bottom:.65rem; letter-spacing:-.01em; }
.footer-list{ list-style:none; padding:0; margin:0; display:grid; gap:.5rem; }
.footer-bottom{
  padding: 1rem 0;
  border-top: 1px solid rgba(226,232,240,.12);
  display:flex;
  justify-content:space-between;
  gap:1rem;
  flex-wrap: wrap;
}
.footer-legal{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem 1rem;
  align-items:center;
}
.footer-legal a{
  font-weight:800;
  color:#e2e8f0;
}
.footer-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem 1rem;
  align-items:center;
}
.footer-actions a{
  border:1px solid rgba(226,232,240,.2);
  border-radius:999px;
  padding:.3rem .65rem;
}
.map-embed iframe{ width:100%; height: 210px; border:0; border-radius: 1rem; }
.map-placeholder{
  width:100%; height: 210px;
  display:grid; place-items:center;
  border: 1px dashed rgba(226,232,240,.25);
  border-radius: 1rem;
  color:#94a3b8;
  background: rgba(255,255,255,.02);
}

@media (max-width: 980px){
  .footer-grid{ grid-template-columns: 1fr; }
  .footer-bottom{
    flex-direction:column;
    align-items:flex-start;
  }
}

.wa-float{
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  background: #16a34a;
  color: #fff;
  border-radius: 999px;
  padding: .75rem .9rem;
  display:flex;
  align-items:center;
  gap:.55rem;
  box-shadow: 0 16px 40px rgba(2,6,23,.25);
}
.wa-icon{ font-size: 1.15rem; }
.wa-text{ font-weight: 900; }

.sticky-cta{
  display:none;
  border-top: 1px solid #e2e8f0;
  background:#fff;
}
.sticky-cta.is-visible{ display:block; }
.sticky-cta-inner{
  padding: .7rem 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.sticky-left strong{ display:block; }
.sticky-right{ display:flex; gap:.5rem; align-items:center; flex-wrap: wrap; }

/* Contenido renderizado desde Markdown */
.prose h1, .prose h2, .prose h3{ margin: 1rem 0 .5rem; letter-spacing: -0.02em; }
.prose p{ color:#334155; line-height: 1.75; }
.prose ul{ color:#334155; line-height: 1.75; padding-left: 1.1rem; }
.prose a{ color: var(--secondary); text-decoration: underline; }

/* Tablas admin (muy simple) */
.table{ width:100%; border-collapse: collapse; }
.table th, .table td{ border-bottom: 1px solid #e2e8f0; padding: .6rem .5rem; text-align:left; vertical-align: top; }
.table th{ font-size: .9rem; color:#334155; }
.table td .small{ font-size:.85rem; color:#64748b; }

.table-responsive{ width:100%; overflow-x:auto; }

.gallery-card{
  padding:.75rem;
}
.gallery-thumb-btn{
  width:100%;
  border:0;
  background:transparent;
  padding:0;
  cursor:pointer;
}
.gallery-thumb{
  width:100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius:1rem;
  border:1px solid #e2e8f0;
  display:block;
}
.gallery-caption{
  margin-top:.75rem;
}
.gallery-lightbox[hidden]{
  display:none !important;
}
.gallery-lightbox{
  position:fixed;
  inset:0;
  z-index:120;
}
.gallery-lightbox-backdrop{
  position:absolute;
  inset:0;
  background:rgba(2, 6, 23, .82);
}
.gallery-lightbox-dialog{
  position:relative;
  z-index:1;
  width:min(960px, calc(100vw - 2rem));
  margin:4vh auto;
  background:#0b1220;
  border:1px solid rgba(226,232,240,.2);
  border-radius:1rem;
  padding:1rem;
}
.gallery-lightbox-dialog img{
  width:100%;
  max-height:78vh;
  object-fit:contain;
  border-radius:.75rem;
  background:#000;
}
.gallery-lightbox-close{
  position:absolute;
  top:.35rem;
  right:.45rem;
  border:0;
  background:transparent;
  color:#fff;
  font-size:2rem;
  line-height:1;
  cursor:pointer;
}
.gallery-lightbox-title{
  margin:.65rem 0 0;
  color:#cbd5e1;
  font-weight:700;
}

.chat-widget{
  position: fixed;
  right: 16px;
  bottom: 84px;
  z-index: 70;
}
.chat-toggle{
  border:0;
  border-radius:999px;
  background:#0b1220;
  color:#fff;
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  font-weight:800;
  padding:.7rem 1rem;
  cursor:pointer;
  box-shadow: 0 16px 40px rgba(2,6,23,.25);
}
.chat-panel{
  width:min(380px, calc(100vw - 24px));
  height:min(560px, 72vh);
  margin-bottom:.65rem;
  border-radius:1rem;
  border:1px solid #e2e8f0;
  background:#fff;
  box-shadow: 0 24px 50px rgba(2,6,23,.25);
  display:grid;
  grid-template-rows:auto 1fr auto;
  overflow:hidden;
}
.chat-panel[hidden]{
  display:none !important;
}
.chat-header{
  background:#0b1220;
  color:#fff;
  padding:.7rem .85rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.chat-header-actions{
  display:flex;
  align-items:center;
  gap:.4rem;
}
.chat-btn-min,.chat-btn-clear{
  border:1px solid rgba(226,232,240,.28);
  border-radius:.55rem;
  background:transparent;
  color:#fff;
  padding:.25rem .45rem;
  cursor:pointer;
}
.chat-body{
  padding:.8rem;
  overflow:auto;
  background:#f8fafc;
  display:grid;
  gap:.55rem;
}
.chat-msg{
  max-width:86%;
  border-radius:.8rem;
  padding:.55rem .65rem;
  line-height:1.45;
  font-size:.95rem;
}
.chat-msg.user{
  margin-left:auto;
  background:#0b1220;
  color:#fff;
}
.chat-msg.bot{
  margin-right:auto;
  background:#fff;
  border:1px solid #e2e8f0;
}
.chat-suggestions{
  display:flex;
  flex-wrap:wrap;
  gap:.45rem;
  margin-top:.25rem;
}
.chat-suggestion-btn{
  border:1px solid #cbd5e1;
  background:#fff;
  border-radius:999px;
  padding:.38rem .62rem;
  font-size:.82rem;
  cursor:pointer;
}
.chat-suggestion-btn:hover{
  background:#eef2f7;
}
.chat-form{
  display:grid;
  grid-template-columns:1fr auto;
  gap:.5rem;
  padding:.65rem;
  border-top:1px solid #e2e8f0;
  background:#fff;
}
.chat-form input{
  border:1px solid #cbd5e1;
  border-radius:.65rem;
  padding:.55rem .6rem;
}
.chat-form button{
  border:0;
  border-radius:.65rem;
  background: var(--primary);
  color:#fff;
  font-weight:800;
  padding:.55rem .85rem;
  cursor:pointer;
}

@media (max-width: 860px){
  .chat-widget{
    right: 8px;
    left: 8px;
    bottom: 74px;
  }
  .chat-panel{
    width:100%;
    height:min(65vh, 520px);
  }
  .chat-toggle{
    width:100%;
    justify-content:center;
  }
  .wa-float{
    right:8px;
    bottom:8px;
  }
  .hero-ctas .btn{
    width:100%;
  }
  .sticky-right{
    width:100%;
  }
  .sticky-right .btn,
  .sticky-right .chip{
    width:100%;
    justify-content:center;
  }
  .table{
    display:block;
    overflow-x:auto;
    white-space:nowrap;
  }
}