/* =========================================================
   EL COSTEÑO · Viajes y Turismo
   Hoja de estilos principal
   Desarrollo: RED ENTRE RIOS · www.redentrerios.com
   ========================================================= */

:root {
  --naranja: #ff6a00;
  --naranja-2: #ff8f1f;
  --rojo: #e30613;
  --rojo-osc: #b0040e;
  --azul: #0b57c4;
  --azul-claro: #2f8cff;
  --azul-osc: #0a2a66;
  --noche: #061633;
  --wa: #25d366;
  --wa-osc: #128c4a;
  --tinta: #10213f;
  --gris: #5b6680;
  --linea: #e3e8f2;
  --papel: #f6f8fc;
  --blanco: #ffffff;

  --f-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --f-texto: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radio: 18px;
  --sombra: 0 18px 40px -18px rgba(6, 22, 51, .35);
  --ease: cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: var(--f-texto);
  font-size: 17px;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
svg { width: 1em; height: 1em; fill: currentColor; flex-shrink: 0; }
h1, h2, h3 { margin: 0; line-height: 1.05; }
p { margin: 0 0 1em; }

.contenedor { width: min(1200px, 100% - 32px); margin-inline: auto; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .85em 1.5em;
  border-radius: 999px; border: 2px solid transparent;
  font-weight: 800; font-size: .95rem; letter-spacing: .02em; text-transform: uppercase;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}
.btn svg { width: 1.25em; height: 1.25em; }
.btn:hover { transform: translateY(-2px); }
.btn--boleto {
  color: var(--blanco);
  background: linear-gradient(100deg, var(--rojo) 0%, var(--naranja) 100%);
  box-shadow: 0 10px 24px -10px rgba(227, 6, 19, .7);
  position: relative; overflow: hidden;
}
.btn--boleto::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.45) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: brillo 3.2s infinite;
}
.btn--boleto:hover { box-shadow: 0 16px 30px -10px rgba(227, 6, 19, .8); }
.btn--wa { color: var(--blanco); background: var(--wa); box-shadow: 0 10px 24px -12px rgba(37, 211, 102, .9); }
.btn--wa:hover { background: var(--wa-osc); }
.btn--wa::before {
  content: ""; width: 1.2em; height: 1.2em;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16 3a13 13 0 0 0-11.2 19.6L3 29l6.6-1.7A13 13 0 1 0 16 3zm5.9 15.7c-.3-.2-1.9-1-2.2-1.1-.3-.1-.5-.2-.7.2l-1 1.2c-.2.2-.4.2-.7.1a8.8 8.8 0 0 1-4.4-3.8c-.3-.6.3-.5.9-1.7.1-.2 0-.4 0-.5l-1-2.4c-.3-.6-.5-.5-.7-.5h-.6c-.2 0-.6.1-.9.4-.3.3-1.1 1.1-1.1 2.7s1.2 3.2 1.3 3.4c.2.2 2.3 3.5 5.6 4.9 2.1.9 2.9 1 4 .8.6-.1 1.9-.8 2.2-1.5.3-.8.3-1.4.2-1.5z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16 3a13 13 0 0 0-11.2 19.6L3 29l6.6-1.7A13 13 0 1 0 16 3zm5.9 15.7c-.3-.2-1.9-1-2.2-1.1-.3-.1-.5-.2-.7.2l-1 1.2c-.2.2-.4.2-.7.1a8.8 8.8 0 0 1-4.4-3.8c-.3-.6.3-.5.9-1.7.1-.2 0-.4 0-.5l-1-2.4c-.3-.6-.5-.5-.7-.5h-.6c-.2 0-.6.1-.9.4-.3.3-1.1 1.1-1.1 2.7s1.2 3.2 1.3 3.4c.2.2 2.3 3.5 5.6 4.9 2.1.9 2.9 1 4 .8.6-.1 1.9-.8 2.2-1.5.3-.8.3-1.4.2-1.5z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.btn--linea { color: var(--blanco); border-color: rgba(255,255,255,.7); }
.btn--linea:hover { background: var(--blanco); color: var(--azul-osc); }
.btn--xl { font-size: 1.05rem; padding: 1em 1.8em; }
.btn--bloque { width: 100%; }

@keyframes brillo { 0%, 60% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }

/* ---------- Barra superior ---------- */
.topbar { background: var(--noche); color: #c9d6ef; font-size: .82rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0; }
.topbar__item { display: inline-flex; align-items: center; gap: 6px; }
.topbar__item svg { color: var(--naranja); }
.topbar__tel a { color: var(--blanco); font-weight: 700; }
.topbar__tel a:hover { color: var(--naranja-2); }

/* ---------- Navegación ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linea);
  transition: box-shadow .3s;
}
.nav.is-scroll { box-shadow: 0 8px 26px -16px rgba(6, 22, 51, .45); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.nav__logo img { height: 52px; width: auto; }
.nav__menu { display: flex; align-items: center; gap: 26px; }
.nav__menu > a:not(.btn) {
  font-weight: 700; font-size: .92rem; color: var(--azul-osc); position: relative; padding: 6px 0;
}
.nav__menu > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%;
  background: linear-gradient(90deg, var(--rojo), var(--naranja));
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
  border-radius: 3px;
}
.nav__menu > a:not(.btn):hover::after, .nav__menu > a.is-activo::after { transform: scaleX(1); }
.nav__cta { padding: .7em 1.2em; font-size: .85rem; }
.nav__toggle { display: none; width: 46px; height: 46px; border: 0; background: var(--azul-osc); border-radius: 12px; padding: 12px 11px; flex-direction: column; justify-content: space-between; }
.nav__toggle span { display: block; height: 3px; background: var(--blanco); border-radius: 3px; transition: transform .3s, opacity .3s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* ---------- HERO / Slider ---------- */
.hero { position: relative; background: var(--noche); }
.slider { position: relative; height: clamp(580px, 88vh, 820px); overflow: hidden; }
.slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1s ease, visibility 1s; }
.slide.is-active { opacity: 1; visibility: visible; }
.slide__media {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.12);
}
.slide.is-active .slide__media { animation: kenburns 7.5s ease-out forwards; }
.slide__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(6,22,51,.92) 0%, rgba(6,22,51,.72) 38%, rgba(6,22,51,.15) 70%, rgba(6,22,51,.35) 100%),
    linear-gradient(0deg, rgba(6,22,51,.7) 0%, transparent 35%);
}
@keyframes kenburns { from { transform: scale(1.12) translateX(0); } to { transform: scale(1.02) translateX(-1.5%); } }

.slide__content { position: relative; z-index: 2; padding-top: clamp(70px, 14vh, 130px); color: var(--blanco); }
.etiqueta {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-display); font-weight: 700; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .12em;
  color: var(--blanco); background: var(--rojo);
  padding: 6px 16px 6px 12px; clip-path: polygon(0 0, 100% 0, 94% 100%, 0 100%);
}
.slide__title {
  font-family: var(--f-display); font-style: italic; font-weight: 800; text-transform: uppercase;
  font-size: clamp(2.7rem, 7.2vw, 6rem); line-height: .92; letter-spacing: -.01em;
  margin: 18px 0 18px; max-width: 14ch;
  text-shadow: 0 6px 30px rgba(0,0,0,.35);
}
.slide__title em { font-style: italic; color: var(--naranja-2); }
.slide__text { max-width: 44ch; font-size: clamp(1rem, 1.6vw, 1.2rem); color: #dbe5f7; }

.slide .etiqueta, .slide .slide__title, .slide .slide__text { opacity: 0; transform: translateY(30px); }
.slide.is-active .etiqueta { animation: subir .8s .25s var(--ease) forwards; }
.slide.is-active .slide__title { animation: subir .9s .4s var(--ease) forwards; }
.slide.is-active .slide__text { animation: subir .9s .6s var(--ease) forwards; }
@keyframes subir { to { opacity: 1; transform: none; } }

/* Tarjeta boleto */
.hero__ticket-wrap { position: absolute; left: 0; right: 0; bottom: 70px; z-index: 5; display: flex; justify-content: flex-end; pointer-events: none; }
.ticket {
  pointer-events: auto;
  display: flex; background: var(--blanco); border-radius: 20px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.55);
  position: relative; animation: flotar 5s ease-in-out infinite;
}
.ticket::before, .ticket::after {
  content: ""; position: absolute; left: calc(100% - 150px); width: 26px; height: 26px; border-radius: 50%; background: var(--noche); transform: translateX(-50%);
}
.ticket::before { top: -13px; }
.ticket::after { bottom: -13px; }
.ticket__main { padding: 22px 28px; }
.ticket__kicker { font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; color: var(--rojo); }
.ticket__title { font-family: var(--f-display); font-weight: 800; font-style: italic; font-size: 1.9rem; text-transform: uppercase; color: var(--azul-osc); margin: 2px 0 12px; line-height: 1; }
.ticket__stub {
  width: 150px; border-left: 2px dashed var(--linea); padding: 18px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 8px;
  font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--gris);
}
.ticket__wa { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--wa-osc); font-size: .85rem; font-weight: 800; }
.ticket__wa svg { width: 44px; height: 44px; color: var(--wa); transition: transform .3s var(--ease); }
.ticket__wa:hover svg { transform: scale(1.12) rotate(-8deg); }
@keyframes flotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

.slider__flecha {
  position: absolute; top: 50%; z-index: 6; transform: translateY(-50%);
  width: 52px; height: 52px; border-radius: 50%; border: 2px solid rgba(255,255,255,.4);
  background: rgba(6,22,51,.35); color: var(--blanco); display: grid; place-items: center;
  transition: background .25s, border-color .25s;
}
.slider__flecha svg { width: 28px; height: 28px; }
.slider__flecha:hover { background: var(--naranja); border-color: var(--naranja); }
.slider__flecha--prev { left: 18px; }
.slider__flecha--next { right: 18px; }
.slider__dots { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 6; display: flex; gap: 10px; }
.slider__dots button { width: 34px; height: 6px; border: 0; border-radius: 6px; background: rgba(255,255,255,.4); padding: 0; transition: background .3s, width .3s; }
.slider__dots button.is-active { width: 56px; background: var(--naranja); }
.slider__progreso { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(255,255,255,.12); z-index: 6; }
.slider__progreso span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--rojo), var(--naranja)); }

.hero__rayas { position: absolute; left: 0; right: 0; bottom: -1px; z-index: 7; height: 14px; display: flex; flex-direction: column; gap: 3px; }
.hero__rayas i { display: block; height: 3px; background: var(--rojo); }
.hero__rayas i:nth-child(2) { background: var(--naranja); }
.hero__rayas i:nth-child(3) { background: var(--azul); }

/* ---------- Cinta animada ---------- */
.cinta { background: var(--azul-osc); color: var(--blanco); overflow: hidden; padding: 14px 0; }
.cinta__track { display: flex; gap: 28px; width: max-content; animation: deslizar 30s linear infinite; align-items: center; }
.cinta span { font-family: var(--f-display); font-weight: 800; font-style: italic; font-size: 1.5rem; text-transform: uppercase; letter-spacing: .03em; }
.cinta b { color: var(--naranja); font-size: 1.1rem; }
@keyframes deslizar { to { transform: translateX(-50%); } }

/* ---------- Cifras ---------- */
.cifras { background: var(--papel); padding: 48px 0; border-bottom: 1px solid var(--linea); }
.cifras__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cifra { text-align: center; padding: 10px; border-right: 1px solid var(--linea); }
.cifra:last-child { border-right: 0; }
.cifra strong {
  display: block; font-family: var(--f-display); font-style: italic; font-weight: 800; font-size: clamp(2.6rem, 5vw, 3.8rem); line-height: 1;
  background: linear-gradient(100deg, var(--rojo), var(--naranja)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.cifra strong small { font-size: .6em; }
.cifra > span { font-size: .9rem; color: var(--gris); font-weight: 600; }

/* ---------- Secciones genéricas ---------- */
.seccion { padding: clamp(70px, 10vw, 120px) 0; }
.seccion__cabecera { text-align: center; max-width: 720px; margin: 0 auto 54px; }
.seccion__cabecera--izq { text-align: left; margin: 0; }
.kicker {
  display: inline-block; font-weight: 800; font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; color: var(--rojo);
  padding-left: 40px; position: relative; margin-bottom: 12px;
}
.kicker::before { content: ""; position: absolute; left: 0; top: 50%; width: 30px; height: 3px; background: linear-gradient(90deg, var(--rojo), var(--naranja)); border-radius: 3px; }
.kicker--claro { color: var(--naranja-2); }
.seccion__titulo { font-family: var(--f-display); font-weight: 800; font-style: italic; text-transform: uppercase; font-size: clamp(2.3rem, 5.2vw, 4rem); color: var(--azul-osc); line-height: .95; }
.seccion__titulo em { color: var(--naranja); }
.seccion__titulo--claro { color: var(--blanco); }
.seccion__titulo--claro em { color: var(--naranja-2); }
.seccion__bajada { color: var(--gris); font-size: 1.08rem; margin-top: 16px; }

/* ---------- Servicios ---------- */
.servicios__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.servicio {
  --c: var(--azul);
  position: relative; background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 34px 28px 28px; overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.servicio::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: var(--c); transform: scaleX(.18); transform-origin: left; transition: transform .45s var(--ease); }
.servicio:hover { transform: translateY(-8px); box-shadow: var(--sombra); border-color: transparent; }
.servicio:hover::before { transform: scaleX(1); }
.servicio--naranja { --c: var(--naranja); }
.servicio--rojo { --c: var(--rojo); }
.servicio--azul { --c: var(--azul); }
.servicio__num { position: absolute; top: 14px; right: 20px; font-family: var(--f-display); font-style: italic; font-weight: 800; font-size: 3.6rem; color: var(--papel); line-height: 1; transition: color .35s; }
.servicio:hover .servicio__num { color: color-mix(in srgb, var(--c) 14%, white); }
.servicio__icono { width: 62px; height: 62px; border-radius: 16px; background: var(--c); color: var(--blanco); display: grid; place-items: center; margin-bottom: 20px; transform: rotate(-6deg); transition: transform .35s var(--ease); }
.servicio:hover .servicio__icono { transform: rotate(0) scale(1.06); }
.servicio__icono svg { width: 32px; height: 32px; }
.servicio h3 { font-family: var(--f-display); font-weight: 800; font-size: 1.75rem; text-transform: uppercase; color: var(--azul-osc); margin-bottom: 10px; position: relative; }
.servicio p { color: var(--gris); font-size: .97rem; position: relative; }
.servicio ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; position: relative; }
.servicio li { font-size: .9rem; font-weight: 600; padding-left: 22px; position: relative; }
.servicio li::before { content: ""; position: absolute; left: 0; top: .55em; width: 10px; height: 10px; border-radius: 3px; background: var(--c); transform: rotate(45deg); }

/* ---------- Promo Tours de compras ---------- */
.promo { position: relative; overflow: hidden; color: var(--blanco); padding: clamp(70px, 10vw, 110px) 0; background: var(--rojo); }
.promo__fondo {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(-55deg, rgba(255,255,255,.06) 0 22px, transparent 22px 60px),
    radial-gradient(circle at 85% 20%, var(--naranja-2) 0%, transparent 45%),
    linear-gradient(120deg, var(--rojo-osc) 0%, var(--rojo) 45%, var(--naranja) 100%);
  animation: fondoMov 18s linear infinite;
  background-size: 200% 200%, 100% 100%, 100% 100%;
}
@keyframes fondoMov { to { background-position: 140px 0, 0 0, 0 0; } }
.promo__grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 50px; align-items: center; }
.promo__sello {
  display: inline-block; background: var(--blanco); color: var(--rojo); font-weight: 900; font-size: .85rem; text-transform: uppercase; letter-spacing: .1em;
  padding: 8px 16px; border-radius: 999px; transform: rotate(-3deg); animation: latido 2.2s ease-in-out infinite;
}
@keyframes latido { 0%, 100% { transform: rotate(-3deg) scale(1); } 50% { transform: rotate(-3deg) scale(1.07); } }
.promo__titulo {
  font-family: var(--f-display); font-style: italic; font-weight: 800; text-transform: uppercase;
  font-size: clamp(3.6rem, 10vw, 8rem); line-height: .82; margin: 18px 0 22px;
  text-shadow: 6px 6px 0 var(--azul-osc);
}
.promo__titulo span { color: #ffd23f; }
.promo__texto p { font-size: 1.12rem; max-width: 50ch; color: #fff3ec; }
.promo__acciones { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.promo__acciones .btn--boleto { background: var(--azul-osc); box-shadow: 0 12px 26px -12px rgba(6,22,51,.9); }
.promo__lista { display: grid; gap: 14px; }
.promo__item {
  display: flex; gap: 18px; align-items: center; padding: 18px 22px; border-radius: 16px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); backdrop-filter: blur(6px);
  transition: background .3s, transform .3s var(--ease);
}
.promo__item:hover { background: rgba(255,255,255,.22); transform: translateX(-6px); }
.promo__item b { font-family: var(--f-display); font-style: italic; font-size: 2.2rem; line-height: 1; color: #ffd23f; }
.promo__item strong { display: block; font-size: 1.05rem; }
.promo__item span { font-size: .92rem; color: #ffe7d9; }

/* ---------- Septiembre joven ---------- */
.especial { background: var(--azul-osc); color: #d6e2f7; padding: clamp(70px, 10vw, 110px) 0; position: relative; overflow: hidden; }
.especial::before { content: ""; position: absolute; right: -10%; top: -30%; width: 60%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(47,140,255,.35), transparent 65%); }
.especial__grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.especial__foto { margin: 0; position: relative; }
.especial__foto img { border-radius: 24px; aspect-ratio: 4/3.4; object-fit: cover; width: 100%; box-shadow: 18px 18px 0 var(--naranja); }
.especial__foto figcaption {
  position: absolute; left: 20px; bottom: 20px; background: var(--blanco); color: var(--azul-osc);
  font-weight: 800; font-size: .85rem; padding: 10px 16px; border-radius: 12px;
}
.especial__texto p { font-size: 1.08rem; margin: 20px 0; }
.checks { list-style: none; padding: 0; margin: 0 0 30px; display: grid; gap: 12px; }
.checks li { padding-left: 36px; position: relative; font-weight: 600; color: var(--blanco); }
.checks li::before {
  content: "✓"; position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%;
  background: var(--naranja); color: var(--blanco); font-size: .8rem; font-weight: 900; display: grid; place-items: center;
}

/* ---------- Destinos ---------- */
.destinos { background: var(--papel); }
.ruta { position: relative; margin-bottom: 60px; }
.ruta__linea { position: absolute; left: 0; right: 0; top: 0; width: 100%; height: 120px; overflow: visible; }
.ruta__linea path { fill: none; stroke: var(--azul); stroke-width: 4; stroke-dasharray: 14 12; stroke-linecap: round; animation: avanzar 1.4s linear infinite; }
@keyframes avanzar { to { stroke-dashoffset: -52; } }
.ruta__paradas { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; padding-top: 140px; }
.parada { text-align: center; }
.parada__pin { display: block; width: 22px; height: 22px; margin: 0 auto 12px; border-radius: 50%; background: var(--naranja); border: 5px solid var(--blanco); box-shadow: 0 0 0 3px var(--naranja); position: relative; }
.parada__pin::after { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 2px solid var(--naranja); animation: onda 2s ease-out infinite; }
.parada:nth-child(1) .parada__pin { background: var(--rojo); box-shadow: 0 0 0 3px var(--rojo); }
@keyframes onda { from { opacity: 1; transform: scale(.6); } to { opacity: 0; transform: scale(1.8); } }
.parada strong { display: block; font-family: var(--f-display); font-weight: 800; font-size: 1.35rem; text-transform: uppercase; color: var(--azul-osc); line-height: 1.1; }
.parada small { color: var(--gris); font-size: .85rem; }

.destinos__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.destino { background: var(--blanco); border-radius: var(--radio); padding: 24px 24px 20px; border-left: 6px solid var(--azul); transition: transform .3s var(--ease), box-shadow .3s; }
.destino:nth-child(3n+2) { border-left-color: var(--naranja); }
.destino:nth-child(3n) { border-left-color: var(--rojo); }
.destino:hover { transform: translateY(-5px); box-shadow: var(--sombra); }
.destino span { font-size: .74rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--gris); }
.destino strong { display: block; font-family: var(--f-display); font-size: 1.6rem; font-weight: 800; text-transform: uppercase; color: var(--azul-osc); margin: 4px 0 6px; line-height: 1.05; }
.destino p { margin: 0; font-size: .93rem; color: var(--gris); }

/* ---------- Comodidades ---------- */
.comodidades { background: linear-gradient(135deg, var(--noche) 0%, var(--azul-osc) 60%, var(--azul) 140%); color: #d6e2f7; position: relative; overflow: hidden; }
.comodidades__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; }
.comodidades__intro p { font-size: 1.08rem; margin: 20px 0 26px; }
.starlink { display: inline-flex; align-items: center; gap: 14px; padding: 14px 20px; border-radius: 16px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); }
.starlink svg { width: 34px; height: 34px; color: var(--naranja-2); animation: senal 2s ease-in-out infinite; }
.starlink strong { display: block; color: var(--blanco); font-size: 1.05rem; }
.starlink span { font-size: .9rem; }
@keyframes senal { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }
.comodidades__lista { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.comodidad {
  display: flex; align-items: center; gap: 14px; background: var(--blanco); color: var(--azul-osc); border-radius: 14px; padding: 14px 16px;
  transition: transform .3s var(--ease);
}
.comodidad:hover { transform: scale(1.04); }
.comodidad p { margin: 0; font-family: var(--f-display); font-weight: 800; font-size: 1.2rem; text-transform: uppercase; line-height: 1.05; }
.comodidad__ic { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: var(--blanco); flex-shrink: 0; }
.comodidad__ic svg { width: 24px; height: 24px; }
.ic-azul { background: var(--azul); }
.ic-rojo { background: var(--rojo); }

/* ---------- Pasos ---------- */
.pasos__lista { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; counter-reset: p; position: relative; }
.pasos__lista::before { content: ""; position: absolute; top: 38px; left: 16%; right: 16%; border-top: 3px dashed var(--linea); }
.paso { text-align: center; position: relative; }
.paso__n {
  width: 76px; height: 76px; margin: 0 auto 20px; display: grid; place-items: center; border-radius: 50%;
  font-family: var(--f-display); font-style: italic; font-weight: 800; font-size: 2.4rem; color: var(--blanco);
  background: linear-gradient(135deg, var(--rojo), var(--naranja)); box-shadow: 0 0 0 8px var(--blanco), 0 14px 26px -10px rgba(227,6,19,.6);
  position: relative;
}
.paso:nth-child(2) .paso__n { background: linear-gradient(135deg, var(--azul), var(--azul-claro)); }
.paso h3 { font-family: var(--f-display); font-weight: 800; font-size: 1.7rem; text-transform: uppercase; color: var(--azul-osc); margin-bottom: 8px; }
.paso p { color: var(--gris); max-width: 30ch; margin: 0 auto; }

/* ---------- Galería ---------- */
.galeria { background: var(--papel); }
.galeria__grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 240px; gap: 16px; }
.foto { border: 0; padding: 0; border-radius: var(--radio); overflow: hidden; position: relative; background: var(--azul-osc); }
.foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease), opacity .4s; }
.foto::after {
  content: "+"; position: absolute; inset: 0; display: grid; place-items: center; font-size: 3rem; font-weight: 300; color: var(--blanco);
  background: rgba(255,106,0,.55); opacity: 0; transition: opacity .35s;
}
.foto:hover img { transform: scale(1.08); }
.foto:hover::after { opacity: 1; }
.foto--alta { grid-row: span 2; }
.foto--ancha { grid-column: span 2; }

/* ---------- FAQ ---------- */
.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: start; }
.faq__grid .btn { margin-top: 24px; }
.faq__lista { display: grid; gap: 12px; }
.faq__item { border: 1px solid var(--linea); border-radius: 14px; background: var(--blanco); transition: border-color .3s, box-shadow .3s; }
.faq__item[open] { border-color: var(--naranja); box-shadow: var(--sombra); }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; font-weight: 800; color: var(--azul-osc); position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  background: var(--papel); color: var(--rojo); font-size: 1.3rem; font-weight: 700; transition: transform .3s, background .3s, color .3s;
}
.faq__item[open] summary::after { content: "–"; background: var(--naranja); color: var(--blanco); transform: translateY(-50%) rotate(180deg); }
.faq__item p { padding: 0 22px 20px; margin: 0; color: var(--gris); }

/* ---------- Contacto ---------- */
.contacto { background: var(--noche); color: #c9d6ef; position: relative; overflow: hidden; }
.contacto::before {
  content: ""; position: absolute; left: -5%; bottom: -40%; width: 55%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,106,0,.25), transparent 65%);
}
.contacto__grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.contacto__tel {
  display: block; margin-top: 22px; font-family: var(--f-display); font-style: italic; font-weight: 800;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem); color: var(--blanco); line-height: 1; transition: color .25s;
}
.contacto__tel:first-of-type { margin-top: 34px; }
.contacto__tel small { display: block; font-family: var(--f-texto); font-style: normal; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--naranja-2); margin-bottom: 4px; }
.contacto__tel:hover { color: var(--naranja-2); }
.contacto__dir { margin-top: 26px; }
.form { background: var(--blanco); color: var(--tinta); border-radius: 24px; padding: 32px; box-shadow: 0 30px 60px -25px rgba(0,0,0,.6); }
.form__titulo { font-family: var(--f-display); font-weight: 800; font-style: italic; font-size: 2rem; text-transform: uppercase; color: var(--azul-osc); margin: 0; }
.form__nota { color: var(--gris); font-size: .9rem; margin: 4px 0 20px; }
.form__fila { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.campo { display: block; margin-bottom: 14px; }
.campo span { display: block; font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--azul-osc); margin-bottom: 6px; }
.campo input, .campo select, .campo textarea {
  width: 100%; font: inherit; font-size: .98rem; padding: 12px 14px; border: 2px solid var(--linea); border-radius: 12px; background: var(--papel); color: var(--tinta);
  transition: border-color .25s, background .25s;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--naranja); background: var(--blanco); }
.campo textarea { resize: vertical; }
.form__error { color: var(--rojo); font-weight: 700; font-size: .9rem; min-height: 1.2em; margin: 0 0 8px; }

/* ---------- Pie ---------- */
.pie { background: #040f24; color: #97a7c6; position: relative; }
.pie__rayas { display: flex; flex-direction: column; gap: 3px; }
.pie__rayas i { display: block; height: 4px; background: var(--rojo); }
.pie__rayas i:nth-child(2) { background: var(--naranja); }
.pie__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding: 60px 0 40px; }
.pie__marca img { background: var(--blanco); padding: 10px 14px; border-radius: 14px; height: 76px; width: auto; margin-bottom: 16px; }
.pie__tit { color: var(--blanco); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: .85rem; margin-bottom: 14px; }
.pie__grid a { display: block; padding: 4px 0; transition: color .25s, transform .25s; }
.pie__grid a:hover { color: var(--naranja-2); transform: translateX(4px); }
.pie__base { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; font-size: .82rem; }
.pie__base-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.credito a { color: var(--naranja-2); font-weight: 700; }

/* ---------- WhatsApp flotante ---------- */
.wa-flotante { position: fixed; right: 22px; bottom: 22px; z-index: 90; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.wa-boton {
  width: 66px; height: 66px; border-radius: 50%; border: 0; background: var(--wa); color: var(--blanco);
  display: grid; place-items: center; box-shadow: 0 14px 30px -8px rgba(18,140,74,.7); position: relative;
  transition: transform .3s var(--ease);
}
.wa-boton svg { width: 36px; height: 36px; }
.wa-boton:hover { transform: scale(1.08); }
.wa-boton::before, .wa-boton::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; border: 3px solid var(--wa); animation: pulsoWa 2.2s ease-out infinite;
}
.wa-boton::after { animation-delay: 1.1s; }
@keyframes pulsoWa { from { transform: scale(1); opacity: .8; } to { transform: scale(1.7); opacity: 0; } }
.wa-burbuja {
  background: var(--blanco); color: var(--tinta); font-weight: 800; font-size: .88rem; padding: 10px 16px; border-radius: 14px 14px 4px 14px;
  box-shadow: 0 10px 30px -10px rgba(6,22,51,.4); opacity: 0; transform: translateY(10px); transition: opacity .4s, transform .4s var(--ease); pointer-events: none;
}
.wa-burbuja.is-visible { opacity: 1; transform: none; }
.wa-panel {
  width: 300px; background: var(--blanco); border-radius: 20px; overflow: hidden; box-shadow: 0 30px 60px -20px rgba(6,22,51,.55);
  opacity: 0; transform: translateY(20px) scale(.95); transform-origin: bottom right; pointer-events: none; transition: opacity .3s, transform .35s var(--ease);
}
.wa-panel.is-open { opacity: 1; transform: none; pointer-events: auto; }
.wa-panel__cab { background: var(--wa-osc); padding: 14px 16px; display: flex; justify-content: space-between; align-items: center; }
.wa-panel__cab img { background: var(--blanco); border-radius: 8px; padding: 3px 6px; height: 36px; width: auto; }
.wa-panel__cerrar { background: none; border: 0; color: var(--blanco); font-size: 1.8rem; line-height: 1; }
.wa-panel__saludo { margin: 16px; padding: 12px 14px; background: #e9fbe9; border-radius: 4px 14px 14px 14px; font-size: .92rem; }
.wa-panel__linea { display: flex; justify-content: space-between; align-items: center; margin: 0 16px 12px; padding: 12px 16px; border-radius: 12px; border: 2px solid var(--linea); font-weight: 800; color: var(--azul-osc); transition: border-color .25s, background .25s; }
.wa-panel__linea span { font-size: .76rem; text-transform: uppercase; letter-spacing: .1em; color: var(--wa-osc); }
.wa-panel__linea:hover { border-color: var(--wa); background: #f2fdf5; }

/* ---------- Lightbox / volver arriba ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(4,15,36,.94); display: grid; place-items: center; padding: 24px; opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-height: 88vh; border-radius: 14px; transform: scale(.94); transition: transform .35s var(--ease); }
.lightbox.is-open img { transform: none; }
.lightbox__cerrar { position: absolute; top: 18px; right: 22px; background: var(--naranja); border: 0; color: var(--blanco); width: 46px; height: 46px; border-radius: 50%; font-size: 1.8rem; line-height: 1; }
.arriba { position: fixed; left: 22px; bottom: 22px; z-index: 80; width: 48px; height: 48px; border-radius: 14px; border: 0; background: var(--azul-osc); color: var(--blanco); display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(14px); transition: .3s; }
.arriba.is-visible { opacity: 1; visibility: visible; transform: none; }
.arriba svg { width: 26px; height: 26px; }
.arriba:hover { background: var(--naranja); }

/* ---------- Animaciones al hacer scroll ---------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .servicios__grid, .destinos__grid { grid-template-columns: repeat(2, 1fr); }
  .promo__grid, .especial__grid, .comodidades__grid, .faq__grid, .contacto__grid { grid-template-columns: 1fr; gap: 40px; }
  .ruta__paradas { grid-template-columns: repeat(3, 1fr); row-gap: 30px; }
  .ruta__linea { display: none; }
  .ruta__paradas { padding-top: 0; }
}
@media (max-width: 900px) {
  .nav__toggle { display: flex; }
  .nav { backdrop-filter: none; background: var(--blanco); }
  .nav__menu {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(320px, 85vw); flex-direction: column; align-items: flex-start;
    background: var(--blanco); padding: 100px 28px 28px; gap: 18px; box-shadow: -20px 0 40px -20px rgba(6,22,51,.5);
    transform: translateX(100%); visibility: hidden; transition: transform .4s var(--ease), visibility .4s; z-index: 1;
  }
  .nav__menu.is-open { transform: none; visibility: visible; }
  .nav__menu > a:not(.btn) { font-size: 1.15rem; }
  .nav__toggle { position: relative; z-index: 2; }
  .hero__ticket-wrap { bottom: 64px; justify-content: center; }
  .slider__flecha { display: none; }
  .cifras__grid { grid-template-columns: repeat(2, 1fr); }
  .cifra:nth-child(2) { border-right: 0; }
  .galeria__grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .foto--ancha { grid-column: span 2; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .topbar__item:first-child { display: none; }
  .topbar__inner { justify-content: center; }
  .nav__inner { height: 66px; }
  .nav__logo img { height: 44px; }
  .slider { height: 780px; }
  .slide__content { padding-top: 36px; }
  .slide__title { font-size: 2.6rem; margin: 14px 0 12px; }
  .slide__text { font-size: .98rem; }
  .hero__ticket-wrap { bottom: 56px; }
  .ticket { flex-direction: column; width: 100%; }
  .ticket::before, .ticket::after { display: none; }
  .ticket__main { padding: 18px 20px 14px; text-align: center; }
  .ticket__main .btn { width: 100%; white-space: normal; }
  .ticket__stub { width: 100%; border-left: 0; border-top: 2px dashed var(--linea); flex-direction: row; padding: 10px; }
  .ticket__wa { flex-direction: row; }
  .ticket__wa svg { width: 28px; height: 28px; }
  .servicios__grid, .destinos__grid, .comodidades__lista, .pasos__lista, .form__fila, .pie__grid { grid-template-columns: 1fr; }
  .pasos__lista::before { display: none; }
  .ruta__paradas { grid-template-columns: repeat(2, 1fr); }
  .galeria__grid { grid-template-columns: 1fr; grid-auto-rows: 230px; }
  .foto--alta { grid-row: span 1; }
  .foto--ancha { grid-column: span 1; }
  .especial__foto img { box-shadow: 10px 10px 0 var(--naranja); }
  .form { padding: 24px 20px; }
  .pie__base-inner { flex-direction: column; text-align: center; }
  .wa-flotante { right: 16px; bottom: 16px; }
  .wa-panel { width: calc(100vw - 32px); }
  .arriba { left: 16px; bottom: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}