:root {
  --cielo:#D9F0FF;
  --horizonte:#F4FBFF;
  --nube:#FFFFFF;
  --tinta:#0B3954;
  --apagado:#5B7A93;
  --turquesa:#0E9AA7;
  --coral:#FF6B57;
  --borde:#CBE6F5;
}
* { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  font-family:'Outfit',sans-serif;
  background:linear-gradient(180deg, var(--cielo) 0%, var(--horizonte) 340px);
  color:var(--tinta);
  min-height:100vh;
}

header { text-align:center; padding:40px 16px 8px; }
header h1 {
  font-family:'Bricolage Grotesque',sans-serif;
  font-weight:800; font-size:clamp(1.9rem, 6vw, 3rem);
  line-height:1.05; color:var(--tinta);
}
header h1 .mar { color:var(--turquesa); }
header p.lema { color:var(--apagado); margin-top:8px; font-size:1.05rem; }

.charco { max-width:560px; margin:-96px auto 0; display:block; position:relative; z-index:2; }

/* ---------- Globo 3D interactivo ---------- */
.globo-wrap {
  perspective: 800px;
  display: inline-block;
  margin: 20px auto 0;
}
.globo {
  width:150px; height:150px; border-radius:50%;
  position:relative; overflow:hidden;
  background:linear-gradient(160deg, #17B0BD, #0E9AA7 60%, #0A7E8A);
  box-shadow:0 16px 40px rgba(14,154,167,.35);
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
  cursor: pointer;
}
.globo .tierra {
  position:absolute; top:0; left:0; height:100%; width:200%;
  background-image:url('data:image/svg+xml;utf8,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 150"%3E%3Cg fill="%23F2E9D8"%3E%3Cpath d="M20 30 Q35 15 60 22 Q80 28 72 45 Q60 62 40 55 Q22 48 20 30 Z"/%3E%3Cpath d="M55 70 Q70 65 72 85 Q70 110 58 118 Q48 105 50 85 Z"/%3E%3Cpath d="M95 12 Q108 8 112 18 Q106 26 96 22 Z"/%3E%3Cpath d="M150 25 Q165 18 172 28 Q170 40 155 42 Q146 34 150 25 Z"/%3E%3Cpath d="M150 50 Q170 45 175 65 Q175 90 160 100 Q148 88 146 65 Z"/%3E%3Cpath d="M180 20 Q220 12 250 25 Q262 40 245 55 Q215 60 190 48 Q176 34 180 20 Z"/%3E%3Cpath d="M240 95 Q258 90 265 100 Q260 112 245 110 Q236 103 240 95 Z"/%3E%3C/g%3E%3C/svg%3E');
  background-size:50% 100%; background-repeat:repeat-x;
  animation:girar 16s linear infinite;
}
@keyframes girar { to { transform:translateX(-50%); } }

/* Brillo 3D que se desplaza con la rotación */
.globo::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.4) 0%, transparent 50%);
  pointer-events: none;
  z-index: 2;
  transition: background 0.15s ease-out;
}

/* Sombra proyectada debajo */
.globo-sombra {
  width: 100px; height: 16px;
  background: radial-gradient(ellipse, rgba(14,154,167,0.25) 0%, transparent 70%);
  margin: 8px auto 0;
  border-radius: 50%;
  transition: transform 0.15s ease-out, opacity 0.15s ease-out;
}

.globo::after {
  content:""; position:absolute; inset:0; border-radius:50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255,255,255,.45), transparent 42%),
    radial-gradient(circle at 50% 50%, transparent 58%, rgba(7,60,70,.35) 100%);
  pointer-events:none;
}
@media (prefers-reduced-motion: reduce) { .globo .tierra { animation:none; } }

.ruta-punteada {
  stroke:var(--turquesa); stroke-width:2.5; fill:none;
  stroke-dasharray:6 8; stroke-linecap:round;
  animation:volar 2.4s linear infinite;
}
@keyframes volar { to { stroke-dashoffset:-28; } }
.avioncito { animation:balanceo 3s ease-in-out infinite; transform-origin:center; }
@keyframes balanceo { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-4px)} }
@media (prefers-reduced-motion: reduce) {
  .ruta-punteada, .avioncito { animation:none; }
}

main { max-width:680px; margin:0 auto; padding:16px 16px 48px; }

.tarjeta {
  background:var(--nube);
  border:1px solid var(--borde);
  border-radius:24px;
  padding:24px 20px;
  box-shadow:0 20px 50px rgba(11,57,84,.10);
}
.campo { position:relative; margin-bottom:16px; }
label {
  display:block; font-size:.8rem; font-weight:700;
  color:var(--apagado); letter-spacing:1.5px; text-transform:uppercase;
  margin-bottom:8px;
}
input[type=text], input[type=date] {
  width:100%; padding:15px 18px;
  border-radius:16px; border:1.5px solid var(--borde);
  background:var(--horizonte); color:var(--tinta);
  font-family:'Outfit',sans-serif; font-size:1.1rem;
  transition:border-color .2s;
}
input[type=text]::placeholder { color:#9DBBD1; }
input[type=text]:focus, input[type=date]:focus { outline:none; border-color:var(--turquesa); }
input[type=date] {
  -webkit-appearance:none; appearance:none;
  min-width:0; font-size:1rem; padding:14px 12px;
  text-align:center;
}
.fechas { display:flex; gap:10px; }
.fechas > div { flex:1; min-width:0; }
.sub-fecha {
  font-size:.72rem; font-weight:700; color:var(--apagado);
  letter-spacing:1px; text-transform:uppercase; margin-bottom:5px;
}
@media (max-width:400px) { .fechas { flex-direction:column; } }
.aviso-flexible {
  font-size:.85rem; color:var(--apagado); margin-top:8px;
}
.tipo-viaje { display:flex; gap:8px; margin-bottom:14px; }
.filtro-escalas { display:flex; gap:8px; margin:4px 0 14px; }
.fesc {
  flex:1; padding:9px 8px; border-radius:12px;
  border:1.5px solid var(--borde); background:var(--nube);
  color:var(--tinta); font-family:'Outfit',sans-serif; font-size:.88rem;
  cursor:pointer; transition:all .15s;
}
.fesc:hover { border-color:var(--turquesa); }
.fesc.activo { background:var(--turquesa); border-color:var(--turquesa); color:#fff; font-weight:700; }
.tipo {
  flex:1; padding:11px 8px; border-radius:14px;
  border:1.5px solid var(--borde); background:var(--horizonte);
  color:var(--tinta); font-family:'Outfit',sans-serif; font-size:.95rem;
  cursor:pointer; transition:all .15s;
}
.tipo:hover { border-color:var(--turquesa); }
.tipo.elegido { background:var(--turquesa); border-color:var(--turquesa); color:#fff; font-weight:700; }

.intercambio { display:flex; justify-content:center; margin:-6px 0 10px; }
.intercambio button {
  background:var(--nube); border:1.5px solid var(--borde);
  color:var(--turquesa); width:44px; height:44px; border-radius:50%;
  font-size:1.2rem; cursor:pointer; transition:transform .3s, border-color .2s;
}
.intercambio button:hover { border-color:var(--turquesa); transform:rotate(180deg); }

.sugerencias {
  position:absolute; z-index:20; left:0; right:0; top:calc(100% + 6px);
  background:var(--nube); border:1.5px solid var(--borde);
  border-radius:16px; overflow:hidden; display:none;
  max-height:280px; overflow-y:auto;
  box-shadow:0 16px 40px rgba(11,57,84,.18);
}
.sugerencias.abierta { display:block; }
.sugerencia {
  padding:12px 18px; cursor:pointer; display:flex;
  justify-content:space-between; align-items:center; gap:12px;
}
.sugerencia:hover, .sugerencia.activa { background:var(--cielo); }
.sugerencia .ciudad { font-weight:500; }
.sugerencia .pais { color:var(--apagado); font-size:.85rem; }
.sugerencia .iata {
  font-family:'Bricolage Grotesque',sans-serif; font-weight:600;
  color:var(--turquesa); font-size:.9rem; letter-spacing:1px;
}

.meses { display:flex; gap:8px; overflow-x:auto; padding:4px 2px 8px; scrollbar-width:thin; }
.mes {
  flex:0 0 auto; padding:10px 16px; border-radius:999px;
  border:1.5px solid var(--borde); background:var(--nube);
  color:var(--tinta); font-family:'Outfit',sans-serif; font-size:.95rem;
  cursor:pointer; white-space:nowrap; transition:all .15s;
}
.mes:hover { border-color:var(--turquesa); }
.mes.elegido { background:var(--turquesa); border-color:var(--turquesa); color:#fff; font-weight:700; }

.boton-buscar {
  width:100%; margin-top:8px;
  background:linear-gradient(100deg, var(--turquesa), #12B5C0);
  color:#fff;
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:1.25rem; font-weight:800; letter-spacing:.5px;
  border:none; border-radius:999px; padding:16px;
  cursor:pointer; transition:transform .15s, box-shadow .15s;
  box-shadow:0 8px 24px rgba(14,154,167,.35);
}
.boton-buscar:hover { transform:translateY(-2px); box-shadow:0 12px 32px rgba(14,154,167,.45); }
.boton-buscar:active { transform:scale(.98); }

/* ---------- Botón buscando ---------- */
.boton-buscar.buscando {
  background: linear-gradient(100deg, var(--apagado), #7a9aad);
  pointer-events: none;
  opacity: 0.85;
}
.spinner {
  display: inline-block;
  width: 18px; height: 18px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 10px;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

#estado { text-align:center; padding:22px 8px; color:var(--apagado); }

.vuelo {
  background:var(--nube); border:1px solid var(--borde);
  border-radius:20px; padding:18px 20px; margin-top:14px;
  display:flex; justify-content:space-between; align-items:center;
  gap:14px; flex-wrap:wrap;
  animation:aparecer .35s ease both;
  box-shadow:0 8px 24px rgba(11,57,84,.06);
  transition:transform .2s, box-shadow .2s;
}
.vuelo:hover {
  transform:translateY(-3px);
  box-shadow:0 14px 36px rgba(11,57,84,.10);
}
@keyframes aparecer { from{opacity:0; transform:translateY(10px)} to{opacity:1; transform:none} }
.vuelo .info { flex:1; min-width:190px; }
.vuelo .trayecto {
  font-family:'Bricolage Grotesque',sans-serif; font-weight:600; font-size:1.25rem;
  display:flex; align-items:center; gap:8px;
}
.vuelo .trayecto .flecha { color:var(--turquesa); }
.vuelo .detalle { font-size:.9rem; color:var(--apagado); margin-top:6px; }
.vuelo .etiqueta-directo {
  display:inline-block; margin-left:6px; padding:2px 10px;
  background:rgba(16,185,129,.12); color:#0F9D6E;
  border-radius:999px; font-size:.78rem; font-weight:500;
}
.vuelo .precio {
  font-family:'Bricolage Grotesque',sans-serif; font-weight:800;
  font-size:2rem; color:var(--tinta); white-space:nowrap;
}
.vuelo a.reservar {
  background:var(--coral);
  color:#fff; text-decoration:none; font-weight:700;
  padding:12px 24px; border-radius:999px; font-size:1rem;
  transition:transform .15s, box-shadow .15s;
  box-shadow:0 6px 18px rgba(255,107,87,.35);
}
.vuelo a.reservar:hover { transform:translateY(-2px); box-shadow:0 10px 24px rgba(255,107,87,.45); }

.telegram {
  margin-top:36px; text-align:center;
  background:var(--nube); border:1px solid var(--borde);
  border-radius:24px; padding:24px 20px;
  box-shadow:0 8px 24px rgba(11,57,84,.06);
}
.telegram h2 { font-family:'Bricolage Grotesque',sans-serif; font-weight:600; font-size:1.3rem; }
.telegram p { color:var(--apagado); margin:8px 0 16px; }
.telegram a {
  display:inline-block; background:#2AABEE; color:#fff;
  text-decoration:none; font-weight:700; padding:12px 26px;
  border-radius:999px; transition:transform .15s;
}
.telegram a:hover { transform:translateY(-2px); }

.como-funciona {
  margin-top:24px; text-align:center;
}
.como-funciona h2 {
  font-family:'Bricolage Grotesque',sans-serif; font-weight:600;
  font-size:1.4rem; margin-bottom:20px;
}
.pasos {
  display:flex; gap:14px; justify-content:center; flex-wrap:wrap;
}
.paso {
  flex:1; min-width:180px; max-width:230px;
  background:var(--nube); border:1px solid var(--borde);
  border-radius:20px; padding:22px 18px;
  box-shadow:0 8px 20px rgba(11,57,84,.06);
  display:flex; flex-direction:column; align-items:center; gap:12px;
  transition:transform .2s, box-shadow .2s;
}
.paso:hover {
  transform:translateY(-4px);
  box-shadow:0 14px 30px rgba(11,57,84,.10);
}
.paso-num {
  width:44px; height:44px; border-radius:50%;
  background:var(--turquesa); color:#fff;
  font-family:'Bricolage Grotesque',sans-serif; font-weight:700; font-size:1.3rem;
  display:flex; align-items:center; justify-content:center;
}
.paso-txt { color:var(--apagado); font-size:.95rem; line-height:1.5; }
.paso-txt strong { color:var(--tinta); font-size:1.02rem; }

.compartir {
  margin-top:20px; text-align:center;
  background:var(--nube); border:1px solid var(--borde);
  border-radius:24px; padding:24px 20px;
  box-shadow:0 8px 24px rgba(11,57,84,.06);
}
.compartir h2 {
  font-family:'Bricolage Grotesque',sans-serif; font-weight:600; font-size:1.3rem;
}
.compartir p { color:var(--apagado); margin:8px 0 16px; }
.compartir-botones {
  display:flex; gap:10px; justify-content:center; flex-wrap:wrap;
}
.btn-wa {
  display:inline-block; background:#25D366; color:#fff;
  text-decoration:none; font-weight:700; padding:12px 26px;
  border-radius:999px; transition:transform .15s;
}
.btn-wa:hover { transform:translateY(-2px); }
.btn-copiar {
  background:var(--horizonte); color:var(--tinta); border:1.5px solid var(--borde);
  font-family:'Outfit',sans-serif; font-weight:700; font-size:1rem;
  padding:12px 26px; border-radius:999px; cursor:pointer; transition:all .15s;
}
.btn-copiar:hover { border-color:var(--turquesa); }
.btn-copiar.copiado { background:var(--turquesa); color:#fff; border-color:var(--turquesa); }

footer { text-align:center; color:#9DBBD1; font-size:.85rem; padding:24px 16px 36px; }

.decor {
  position:fixed; font-size:2.6rem; opacity:.5; z-index:0;
  pointer-events:none; user-select:none;
  animation:flotar 7s ease-in-out infinite;
}
.decor.n1 { top:16%; left:4%; }
.decor.n2 { top:42%; right:5%; font-size:2rem; animation-delay:1.6s; }
.decor.n3 { top:66%; left:6%; font-size:2.2rem; animation-delay:3s; }
.decor.globo-aero { top:28%; right:8%; font-size:3rem; animation-delay:.8s; opacity:.65; }
.decor.maleta { top:78%; right:7%; font-size:2.4rem; animation-delay:2.2s; }
@keyframes flotar { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-16px)} }
@media (max-width:900px) { .decor { display:none; } }
@media (prefers-reduced-motion: reduce) { .decor { animation:none; } }
header, main { position:relative; z-index:1; }

.grafico {
  background:var(--nube); border:1px solid var(--borde); border-radius:20px;
  padding:18px 16px 12px; margin-top:16px;
  box-shadow:0 8px 20px rgba(11,57,84,.08);
}
.grafico h3 {
  font-family:'Bricolage Grotesque',sans-serif; font-weight:600;
  font-size:1.05rem; margin-bottom:4px;
}
.grafico .mejor-dia { font-size:.9rem; color:var(--apagado); margin-bottom:12px; }
.grafico .mejor-dia strong { color:var(--coral); }
.barras { display:flex; align-items:flex-end; gap:2px; height:130px; }
.barra {
  flex:1; border-radius:4px 4px 0 0; background:var(--turquesa);
  min-height:6px; position:relative; cursor:default;
  transition:opacity .15s;
}
.barra:hover { opacity:.75; }
.barra.sin-dato { background:var(--borde); }
.barra.mas-barata { background:var(--coral); }
.barra.seleccionada { outline:3px solid var(--tinta); outline-offset:1px; }
.dia-elegido {
  display:flex; align-items:center; gap:12px; flex-wrap:wrap;
  margin-top:14px; padding:12px 14px; border-radius:14px;
  background:var(--horizonte); border:1px solid var(--borde);
}
.dia-elegido .dato { flex:1; min-width:150px; }
.dia-elegido .dato .dia { font-weight:700; }
.dia-elegido .dato .extra { font-size:.85rem; color:var(--apagado); margin-top:2px; }
.dia-elegido .precio-dia { font-weight:800; font-size:1.2rem; color:var(--tinta); }
.dia-elegido .reservar-dia {
  background:var(--coral); color:#fff; text-decoration:none; font-weight:700;
  padding:10px 18px; border-radius:12px; white-space:nowrap;
}
.barra .precio-flotante {
  display:none; position:absolute; bottom:calc(100% + 4px); left:50%;
  transform:translateX(-50%); background:var(--tinta); color:#fff;
  font-size:.72rem; padding:3px 7px; border-radius:8px; white-space:nowrap; z-index:3;
}
.barra:hover .precio-flotante { display:block; }
.eje-dias { display:flex; justify-content:space-between; margin-top:6px;
  font-size:.75rem; color:var(--apagado); }

.destinos { margin-top:28px; }
.chollos { margin-top:28px; display:none; }
.chollos h2 {
  font-family:'Bricolage Grotesque',sans-serif; font-weight:600;
  font-size:1.3rem; text-align:center; margin-bottom:4px;
}
.chollos .subtitulo {
  text-align:center; font-size:.85rem; color:var(--apagado); margin-bottom:14px;
}
.rejilla-chollos {
  display:grid; grid-template-columns:repeat(3, 1fr); gap:12px;
}
@media (max-width:560px) { .rejilla-chollos { grid-template-columns:repeat(2, 1fr); } }
.chollo {
  background:var(--nube); border:1px solid var(--borde); border-radius:18px;
  padding:14px; display:flex; flex-direction:column; gap:3px;
  box-shadow:0 8px 20px rgba(11,57,84,.08);
  transition:transform .2s, box-shadow .2s;
}
.chollo:hover {
  transform:translateY(-4px);
  box-shadow:0 14px 30px rgba(11,57,84,.14);
}
.chollo .ciudad { font-weight:700; font-size:1.02rem; }
.chollo .cuando { font-size:.76rem; color:var(--apagado); }
.chollo .precio-ch {
  font-family:'Bricolage Grotesque',sans-serif; font-weight:700;
  font-size:1.35rem; color:var(--turquesa); margin-top:4px;
}
.chollo a {
  margin-top:8px; text-align:center; background:var(--coral); color:#fff;
  text-decoration:none; font-weight:700; font-size:.85rem;
  padding:8px 10px; border-radius:11px;
}
.destinos h2 {
  font-family:'Bricolage Grotesque',sans-serif; font-weight:600;
  font-size:1.3rem; text-align:center; margin-bottom:14px;
}
.rejilla-destinos {
  display:grid; grid-template-columns:repeat(3, 1fr); gap:12px;
}
@media (max-width:560px) { .rejilla-destinos { grid-template-columns:repeat(2, 1fr); } }
.destino {
  border:none; border-radius:20px; padding:72px 12px 16px; cursor:pointer;
  text-align:center; color:#fff; font-family:'Outfit',sans-serif;
  transition:transform .15s, box-shadow .15s;
  box-shadow:0 8px 20px rgba(11,57,84,.12);
  background-size:cover; background-position:center;
  text-shadow:0 1px 6px rgba(0,0,0,.55);
}
.destino:hover { transform:translateY(-4px); box-shadow:0 14px 30px rgba(11,57,84,.2); }
.destino .nombre { font-weight:700; font-size:1.05rem; display:block; }
.destino .pais { font-size:.8rem; opacity:.95; display:block; margin-top:2px; }

/* Precios en tarjetas de destino */
.destino .precio-destino {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0,0,0,.55);
  margin-top: 4px;
  display: block;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.destino .precio-destino.visible {
  opacity: 1;
  transform: translateY(0);
}
.destino .precio-destino.cargando::after {
  content: "...";
  animation: puntos 1.2s steps(3, end) infinite;
}
@keyframes puntos {
  0% { content: ""; }
  33% { content: "."; }
  66% { content: ".."; }
  100% { content: "..."; }
}
.destino .precio-destino.sin-dato {
  font-size: 1rem;
  font-weight: 500;
  opacity: 0.85;
}

.d-caracas     { background-image:linear-gradient(rgba(11,57,84,.15), rgba(11,57,84,.6)), url('img/caracas.jpg'); }
.d-bogota      { background-image:linear-gradient(rgba(11,57,84,.15), rgba(11,57,84,.6)), url('img/bogota.jpg'); }
.d-miami       { background-image:linear-gradient(rgba(11,57,84,.15), rgba(11,57,84,.6)), url('img/miami.jpg'); }
.d-buenosaires { background-image:linear-gradient(rgba(11,57,84,.15), rgba(11,57,84,.6)), url('img/buenosaires.jpg'); }
.d-roma        { background-image:linear-gradient(rgba(11,57,84,.15), rgba(11,57,84,.6)), url('img/roma.jpg'); }
.d-estambul    { background-image:linear-gradient(rgba(11,57,84,.15), rgba(11,57,84,.6)), url('img/estambul.jpg'); }

/* ---------- Animaciones al entrar en pantalla ---------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Skeleton loading ---------- */
@keyframes skeleton-shine {
  0% { background-position: -200px 0; }
  100% { background-position: calc(200px + 100%) 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--borde) 25%, #e0f0fa 50%, var(--borde) 75%);
  background-size: 200px 100%;
  animation: skeleton-shine 1.4s ease-in-out infinite;
  border-radius: 16px;
}
.skeleton-card {
  height: 140px;
  margin-top: 14px;
}
.skeleton-grafico {
  height: 180px;
  margin-top: 16px;
}

/* ---------- Urgencia chollos ---------- */
.urgencia {
  text-align: center;
  font-size: 0.82rem;
  color: var(--coral);
  font-weight: 700;
  margin-top: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.punto-urgencia {
  width: 8px; height: 8px;
  background: var(--coral);
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* ---------- Entrada suave de resultados ---------- */
@keyframes slideUpFade {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.entrada-suave {
  animation: slideUpFade 0.5s ease both;
}