/* 2RusasMexas Viajes · sistema visual v3 (13-nov-2026)
   Tipografía: Fraunces (títulos) + Inter (texto). Paleta: tinta, rosa mexicano, oro, crema. */

:root {
  --tinta: #0f1830;
  --tinta-2: #3f4a66;
  --tinta-3: #6c7791;
  --rosa: #e0177b;
  --rosa-osc: #b90f64;
  --rosa-luz: #ff6fb1;
  --rosa-claro: #fde7f1;
  --oro: #e8b24a;
  --oro-claro: #fbf0d8;
  --crema: #faf6ef;
  --papel: #fffdf9;
  --arena: #f3ebde;
  --linea: #e8dece;
  --verde: #1faa59;

  --r-s: 12px;
  --r: 20px;
  --r-l: 28px;
  --sombra-s: 0 1px 2px #0f18300a, 0 4px 14px #0f18300d;
  --sombra: 0 2px 6px #0f18300a, 0 14px 34px #0f183014;
  --sombra-l: 0 6px 14px #0f18300f, 0 34px 70px #0f183024;

  --ancho: 1200px;
  --gut: clamp(18px, 4vw, 48px);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --suave: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.05; letter-spacing: -.022em; margin: 0; }
h1 em, h2 em { font-style: italic; font-weight: 500; color: var(--rosa); }
p { margin: 0; }
a { color: inherit; }
button { font-family: inherit; }
::selection { background: var(--rosa); color: #fff; }
:focus-visible { outline: 3px solid var(--oro); outline-offset: 3px; border-radius: 8px; }
[hidden] { display: none !important; }

.saltar { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--tinta); color: #fff; padding: .6em 1em; border-radius: 8px; }
.saltar:focus { left: 8px; }
.ico { width: 1.1em; height: 1.1em; flex: none; }

/* ---------- Botones y enlaces ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  min-height: 52px; padding: 0 1.55em;
  border: 0; border-radius: 999px;
  background: var(--rosa); color: #fff;
  font: 600 1rem/1 var(--sans); letter-spacing: -.005em; text-decoration: none; white-space: nowrap;
  cursor: pointer;
  box-shadow: inset 0 1px 0 #ffffff47, 0 10px 24px -10px #e0177bb3;
  transition: transform .25s var(--suave), box-shadow .25s, background .2s;
}
.btn:hover { transform: translateY(-2px); background: var(--rosa-osc); box-shadow: inset 0 1px 0 #ffffff33, 0 16px 30px -12px #e0177bcc; }
.btn:active { transform: translateY(0); }
.btn .ico { transition: transform .25s var(--suave); }
.btn:hover .ico { transform: translateX(3px); }
.btn-sm { min-height: 42px; padding: 0 1.15em; font-size: .92rem; }
.btn-full { width: 100%; }
.btn-claro { background: #fff; color: var(--tinta); box-shadow: 0 10px 30px -12px #0009; }
.btn-claro:hover { background: var(--oro-claro); }
.btn-wa { background: var(--verde); box-shadow: 0 10px 24px -12px #1faa59; }
.btn-wa:hover { background: #17894a; }
.enlace {
  display: inline-flex; align-items: center; gap: .45em;
  font-weight: 600; color: var(--tinta); text-decoration: none;
  background: linear-gradient(currentColor 0 0) 0 100% / 100% 1.5px no-repeat; padding-bottom: 3px;
  transition: color .2s, gap .25s var(--suave);
}
.enlace:hover { color: var(--rosa-osc); gap: .75em; }

.ceja {
  display: inline-flex; align-items: center; gap: .7em;
  font: 600 .76rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--rosa);
}
.ceja::before { content: ""; width: 28px; height: 1.5px; background: currentColor; }

/* ---------- Navegación ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: clamp(12px, 3vw, 36px);
  height: 72px; padding: 0 var(--gut);
  background: #faf6efd9; -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: height .3s var(--suave), border-color .3s, box-shadow .3s;
}
.nav.fija { height: 62px; border-color: var(--linea); box-shadow: 0 10px 30px -18px #0f183040; }
.logo { display: inline-flex; align-items: baseline; font: 700 1.5rem/1 var(--serif); letter-spacing: -.035em; color: var(--tinta); text-decoration: none; }
.logo em { font-style: italic; font-weight: 600; color: var(--rosa); }
.logo small { margin-left: .7em; font: 600 .6rem/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--tinta-3); }
.nav-links { display: flex; gap: clamp(16px, 2.6vw, 34px); margin-left: auto; }
.nav-links a { position: relative; padding: .5em 0; font-size: .95rem; font-weight: 500; color: var(--tinta-2); text-decoration: none; transition: color .2s; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 2px; height: 1.5px; background: var(--rosa); transition: right .3s var(--suave); }
.nav-links a:hover { color: var(--tinta); }
.nav-links a:hover::after { right: 0; }
.nav-menu { display: none; position: relative; width: 44px; height: 44px; border: 1px solid var(--linea); border-radius: 50%; background: var(--papel); cursor: pointer; }
.nav-menu span { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--tinta); transition: transform .3s var(--suave), top .3s var(--suave); }
.nav-menu span:first-child { top: 17px; }
.nav-menu span:last-child { top: 25px; }
.nav-menu[aria-expanded=true] span:first-child { top: 21px; transform: rotate(45deg); }
.nav-menu[aria-expanded=true] span:last-child { top: 21px; transform: rotate(-45deg); }
.menu {
  position: fixed; inset: 0; z-index: 45; display: flex; flex-direction: column; gap: .2rem;
  padding: 104px var(--gut) 32px; background: var(--crema);
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: opacity .3s, transform .35s var(--suave), visibility .3s;
}
.menu.abierto { opacity: 1; visibility: visible; transform: none; }
.menu a { padding: .55em 0; border-bottom: 1px solid var(--linea); font: 600 2rem/1.1 var(--serif); letter-spacing: -.02em; color: var(--tinta); text-decoration: none; }
.menu .btn { margin-top: 1.6rem; }
.menu p { margin-top: auto; font-size: .85rem; color: var(--tinta-3); }

/* ---------- Portada ---------- */
.hero {
  position: relative; overflow: hidden; text-align: center;
  padding: clamp(26px, 3.6vw, 48px) 0 0;
  background:
    radial-gradient(58rem 30rem at 88% -8%, #fde7f1 0, #fde7f100 62%),
    radial-gradient(46rem 28rem at -6% 34%, #fbf0d8 0, #fbf0d800 60%),
    var(--crema);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .06  0 0 0 0 .09  0 0 0 0 .19  0 0 0 .09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
.hero-in { position: relative; max-width: 1000px; margin: 0 auto; padding: 0 var(--gut); }
.estado {
  display: inline-flex; align-items: center; gap: .6em;
  padding: .5em 1em .5em .75em; border: 1px solid var(--linea); border-radius: 999px;
  background: #fffdf9cc; box-shadow: var(--sombra-s);
  font-size: .82rem; font-weight: 500; color: var(--tinta-2);
}
.punto { width: 9px; height: 9px; border-radius: 50%; background: var(--verde); animation: pulso 2.2s infinite; }
@keyframes pulso { 0% { box-shadow: 0 0 0 0 #1faa5980; } 70%, 100% { box-shadow: 0 0 0 9px #1faa5900; } }
.hero h1 { font-size: clamp(2.75rem, 7vw, 5.4rem); line-height: .98; letter-spacing: -.035em; margin: .34em 0 .28em; text-wrap: balance; }
.hero .lead { max-width: 47rem; margin: 0 auto; font-size: clamp(1.05rem, 1.55vw, 1.2rem); color: var(--tinta-2); text-wrap: pretty; }
.hero .lead strong { color: var(--tinta); font-weight: 600; }

.compositor {
  display: flex; align-items: center; gap: .6rem;
  max-width: 660px; margin: clamp(22px, 3vw, 34px) auto 0; padding: 8px 8px 8px 12px;
  background: var(--papel); border: 1px solid var(--linea); border-radius: 999px;
  box-shadow: var(--sombra), 0 0 0 7px #ffffff8c;
  transition: box-shadow .25s, border-color .25s;
}
.compositor:focus-within { border-color: var(--rosa); box-shadow: var(--sombra), 0 0 0 7px #e0177b21; }
.compositor img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex: none; }
.compositor input { flex: 1; min-width: 0; padding: .45em .2em; border: 0; outline: 0; background: none; font: inherit; color: var(--tinta); }
.compositor input::placeholder { color: var(--tinta-3); opacity: 1; }
.sugerencias { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; max-width: 760px; margin: 1rem auto 0; padding: 0; list-style: none; }
.chip {
  padding: .55em 1em; border: 1px solid var(--linea); border-radius: 999px; background: #fffdf9b8;
  font: 500 .86rem/1.2 var(--sans); color: var(--tinta-2); cursor: pointer;
  transition: border-color .2s, color .2s, background .2s, transform .25s var(--suave);
}
.chip:hover { border-color: var(--tinta); color: var(--tinta); background: var(--papel); transform: translateY(-2px); }
.aval { margin-top: 1.3rem; font-size: .84rem; color: var(--tinta-3); }
.aval b { font-weight: 600; color: var(--tinta-2); }

.arcos {
  position: relative; display: grid; grid-template-columns: repeat(5, 1fr); align-items: end;
  gap: clamp(10px, 1.7vw, 24px);
  max-width: 1320px; margin: clamp(28px, 3.6vw, 46px) auto 0; padding: 0 var(--gut);
}
.arco { position: relative; margin: 0; overflow: hidden; border-radius: 999px 999px 0 0; background: var(--arena); box-shadow: var(--sombra); }
.arco img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--suave); }
.arco:hover img { transform: scale(1.05); }
.arco:nth-child(1), .arco:nth-child(5) { aspect-ratio: 3 / 3.7; }
.arco:nth-child(2), .arco:nth-child(4) { aspect-ratio: 3 / 4.4; }
.arco:nth-child(3) { aspect-ratio: 3 / 5; }
.arco figcaption {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  width: max-content; max-width: 90%; padding: .45em .9em; border-radius: 14px; text-align: center; line-height: 1.3;
  background: #fffdf9eb; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font-size: .72rem; font-weight: 600; color: var(--tinta); box-shadow: var(--sombra-s);
}

/* Cinta de ciudades */
.cinta { overflow: hidden; padding: 1.05rem 0; background: var(--tinta); color: var(--crema); }
.cinta-pista { display: flex; width: max-content; animation: cinta 60s linear infinite; font: italic 500 clamp(1.1rem, 2vw, 1.5rem)/1 var(--serif); }
.cinta-pista span { display: inline-flex; align-items: center; white-space: nowrap; }
.cinta-pista span::after { content: "✦"; margin: 0 1.6rem; font-style: normal; font-size: .62em; color: var(--oro); }
@keyframes cinta { to { transform: translateX(-50%); } }

/* Cifras */
.cifras { display: grid; grid-template-columns: repeat(4, 1fr); max-width: var(--ancho); margin: 0 auto; padding: clamp(40px, 6vw, 76px) var(--gut); }
.cifras div { padding: 0 clamp(14px, 2.6vw, 36px); border-left: 1px solid var(--linea); }
.cifras div:first-child { padding-left: 0; border-left: 0; }
.cifras strong { display: block; font: 600 clamp(2.3rem, 4.6vw, 3.8rem)/1 var(--serif); letter-spacing: -.035em; }
.cifras strong i { font-size: .46em; font-weight: 500; letter-spacing: -.01em; color: var(--rosa); margin-left: .12em; }
.cifras span { display: block; max-width: 17em; margin-top: .7em; font-size: .92rem; line-height: 1.45; color: var(--tinta-2); }

/* ---------- Secciones ---------- */
.sec { max-width: var(--ancho); margin: 0 auto; padding: clamp(60px, 8.5vw, 120px) var(--gut); }
.banda { background: var(--papel); border-block: 1px solid var(--linea); }
.banda-arena { background: var(--arena); }
.sec-cab { display: grid; gap: 1rem; max-width: 46rem; margin-bottom: clamp(26px, 4vw, 48px); }
.sec-cab h2, .nosotras-txt h2, .faq-lado h2 { font-size: clamp(2.05rem, 4.6vw, 3.5rem); text-wrap: balance; }
.sec-cab > p:not(.ceja) { font-size: 1.08rem; color: var(--tinta-2); text-wrap: pretty; }
.sec-cab .ceja { justify-self: start; }
.nota { margin-top: 1.6rem; font-size: .84rem; color: var(--tinta-3); }

/* Destinos */
.filtros-barra { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.6rem; }
.filtros { display: flex; flex: 1; flex-wrap: wrap; gap: .5rem; padding: 4px 2px; scrollbar-width: none; }
.filtros::-webkit-scrollbar { display: none; }
.filtros button {
  flex: none; padding: .68em 1.15em; border: 1px solid var(--linea); border-radius: 999px; background: var(--papel);
  font: 500 .9rem/1 var(--sans); color: var(--tinta-2); cursor: pointer; transition: all .2s;
}
.filtros button:hover { border-color: var(--tinta); color: var(--tinta); }
.filtros button[aria-pressed=true] { background: var(--tinta); border-color: var(--tinta); color: #fff; }
.conteo { padding-top: .75em; font-size: .88rem; color: var(--tinta-3); white-space: nowrap; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2vw, 24px); }
.card {
  position: relative; display: block; aspect-ratio: 4 / 5; overflow: hidden; isolation: isolate;
  border-radius: var(--r-l); background: var(--tinta); color: #fff; text-decoration: none;
  box-shadow: var(--sombra-s);
  transition: transform .45s var(--suave), box-shadow .45s;
}
.card img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--suave); }
.card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, #0f183026 0, #0f183000 30%, #0f1830a6 68%, #0f1830f0); }
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra-l); }
.card:hover img { transform: scale(1.07); }
.card-tag {
  position: absolute; top: 16px; left: 16px; padding: .5em .9em; border-radius: 999px;
  background: #fffdf9eb; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font: 600 .68rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--tinta);
}
.card-ir {
  position: absolute; top: 12px; right: 12px; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--rosa); color: #fff; opacity: 0; transform: translate(-8px, 8px) scale(.85);
  transition: opacity .3s, transform .4s var(--suave);
}
.card:hover .card-ir, .card:focus-visible .card-ir { opacity: 1; transform: none; }
.card-txt { position: absolute; left: 22px; right: 22px; bottom: 20px; display: grid; gap: .3rem; }
.card-t { font: 600 clamp(1.4rem, 2.3vw, 1.75rem)/1.06 var(--serif); letter-spacing: -.02em; text-wrap: balance; }
.card-s { font: italic 500 1rem/1.2 var(--serif); color: var(--oro-claro); }
.card-d { margin-top: .15rem; font-size: .86rem; line-height: 1.4; opacity: .88; }
.grid.filtrado .card { animation: aparecer .5s var(--suave) both; }
@keyframes aparecer { from { opacity: 0; transform: translateY(14px) scale(.98); } }

/* Nosotras */
.nosotras { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); align-items: center; gap: clamp(36px, 7vw, 96px); }
.nosotras-fotos { position: relative; width: 100%; max-width: 520px; aspect-ratio: 1 / 1.12; justify-self: center; }
.foto { position: absolute; margin: 0; overflow: hidden; background: var(--arena); box-shadow: var(--sombra-l); }
.foto img { width: 100%; height: 100%; object-fit: cover; }
.foto-1 { left: 0; top: 0; width: 68%; height: 90%; border-radius: 999px 999px var(--r) var(--r); }
.foto-2 { right: 0; bottom: 0; width: 44%; height: 50%; border-radius: var(--r); outline: 7px solid var(--papel); }
.nosotras-fotos .ajolote { position: absolute; right: 2%; top: 6%; width: 31%; transform: rotate(8deg); filter: drop-shadow(0 14px 18px #0f183038); }
.sello { position: absolute; left: -4%; bottom: 2%; width: 27%; animation: girar 36s linear infinite; filter: drop-shadow(0 10px 16px #0f183040); }
@keyframes girar { to { transform: rotate(360deg); } }
.nosotras-txt h2 { margin: .5em 0 .55em; }
.nosotras-txt > p:not(.ceja) { margin-bottom: 1em; color: var(--tinta-2); text-wrap: pretty; }
.nosotras-txt > p strong { color: var(--tinta); font-weight: 600; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 1.7rem 0 1.6rem; }
.persona { display: flex; align-items: center; gap: .85rem; padding: .95rem 1rem; border: 1px solid var(--linea); border-radius: var(--r); background: var(--crema); }
.persona img { width: 58px; height: 58px; flex: none; border-radius: 50%; object-fit: cover; }
.persona strong { display: block; font: 600 1.15rem/1.2 var(--serif); }
.persona span { display: block; font-size: .84rem; line-height: 1.35; color: var(--tinta-2); }

/* Épocas */
.epocas { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2vw, 24px); }
.epoca {
  display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--linea); border-radius: var(--r-l);
  background: var(--papel); color: inherit; text-decoration: none; transition: transform .45s var(--suave), box-shadow .45s;
}
.epoca:hover { transform: translateY(-6px); box-shadow: var(--sombra); }
.epoca-img { aspect-ratio: 16 / 10.5; overflow: hidden; }
.epoca-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--suave); }
.epoca:hover .epoca-img img { transform: scale(1.06); }
.epoca-txt { display: grid; flex: 1; gap: .55rem; padding: 1.35rem 1.45rem 1.55rem; }
.epoca-mes { font: 600 .72rem/1 var(--sans); letter-spacing: .15em; text-transform: uppercase; color: var(--rosa); }
.epoca h3 { font-size: 1.55rem; }
.epoca p { font-size: .96rem; color: var(--tinta-2); }
.epoca .enlace { justify-self: start; margin-top: .5rem; font-size: .92rem; }

/* Pasos */
.pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2vw, 24px); margin: 0; padding: 0; list-style: none; counter-reset: paso; }
.paso {
  position: relative; overflow: hidden; padding: 1.8rem 1.7rem 1.9rem; border: 1px solid var(--linea); border-radius: var(--r-l);
  background: var(--papel); counter-increment: paso; transition: transform .45s var(--suave), box-shadow .45s;
}
.paso:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.paso::before {
  content: "0" counter(paso); display: block; margin-bottom: 2.2rem;
  font: italic 500 3.6rem/1 var(--serif); color: transparent; -webkit-text-stroke: 1.2px var(--rosa);
}
.paso img { position: absolute; top: 12px; right: 12px; width: 116px; transform: rotate(6deg); transition: transform .5s var(--suave); filter: drop-shadow(0 8px 12px #0f183026); }
.paso:hover img { transform: rotate(-3deg) scale(1.07); }
.paso h3 { margin-bottom: .55rem; font-size: 1.5rem; }
.paso p { font-size: .98rem; color: var(--tinta-2); }

/* Dudas */
.faq { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); align-items: start; gap: clamp(28px, 6vw, 88px); }
.faq-lado { position: sticky; top: 104px; display: grid; gap: 1rem; justify-items: start; }
.faq-lado p:not(.ceja) { color: var(--tinta-2); }
.faq-lado img { width: 132px; margin-top: .4rem; transform: rotate(-5deg); filter: drop-shadow(0 12px 16px #0f183030); }
.faq-lista details { border-bottom: 1px solid var(--linea); }
.faq-lista details:first-child { border-top: 1px solid var(--linea); }
.faq-lista summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; padding: 1.3rem 0;
  font: 600 clamp(1.1rem, 1.7vw, 1.28rem)/1.3 var(--serif); letter-spacing: -.012em; cursor: pointer; list-style: none;
}
.faq-lista summary::-webkit-details-marker { display: none; }
.faq-lista summary::after {
  content: ""; flex: none; width: 36px; height: 36px; border: 1px solid var(--linea); border-radius: 50%; color: var(--tinta);
  background: linear-gradient(currentColor 0 0) center / 12px 1.5px no-repeat, linear-gradient(currentColor 0 0) center / 1.5px 12px no-repeat, var(--papel);
  transition: transform .35s var(--suave), background-color .25s, color .25s, border-color .25s;
}
.faq-lista summary:hover::after { border-color: var(--tinta); }
.faq-lista details[open] summary::after { transform: rotate(45deg); color: #fff; background-color: var(--tinta); border-color: var(--tinta); }
.faq-lista details p { padding: 0 3.2rem 1.5rem 0; color: var(--tinta-2); text-wrap: pretty; }
.faq-lista details p a { color: var(--rosa-osc); }

/* Cierre */
.cierre {
  --o: 13px;
  position: relative; overflow: hidden; text-align: center; color: #fff; background: var(--tinta);
  padding: clamp(84px, 11vw, 140px) var(--gut) clamp(68px, 9vw, 116px);
  -webkit-mask: radial-gradient(circle at 50% var(--o), #000 calc(var(--o) - .5px), #0000 var(--o)) 50% 0 / calc(2 * var(--o)) calc(2 * var(--o)) repeat-x, linear-gradient(#000 0 0) 0 var(--o) / 100% calc(100% - var(--o)) no-repeat;
  mask: radial-gradient(circle at 50% var(--o), #000 calc(var(--o) - .5px), #0000 var(--o)) 50% 0 / calc(2 * var(--o)) calc(2 * var(--o)) repeat-x, linear-gradient(#000 0 0) 0 var(--o) / 100% calc(100% - var(--o)) no-repeat;
}
.cierre::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(44rem 24rem at 50% -4%, #e0177b52, #0000 70%), radial-gradient(34rem 22rem at 96% 104%, #e8b24a2b, #0000 70%);
}
.cierre { margin-bottom: -1px; }
.cierre > * { position: relative; }
.cierre .avatar { width: 88px; height: 88px; margin: 0 auto 1.5rem; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 5px var(--tinta), 0 0 0 7px var(--oro); }
.cierre h2 { max-width: 15em; margin: 0 auto .45em; font-size: clamp(2.3rem, 5.6vw, 4.2rem); text-wrap: balance; }
.cierre h2 em { color: var(--rosa-luz); }
.cierre p { max-width: 35rem; margin: 0 auto 2.1rem; color: #c8d0e6; }

/* Pie */
.pie { padding: clamp(44px, 6vw, 76px) var(--gut) 28px; background: #0a1124; color: #a9b3ce; font-size: .92rem; }
.pie-in { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: clamp(24px, 4vw, 60px); max-width: var(--ancho); margin: 0 auto; }
.pie .logo { color: #fff; margin-bottom: 1rem; }
.pie .logo small { color: #8791ad; }
.pie-in > div > p { max-width: 26rem; line-height: 1.6; }
.pie h4 { margin-bottom: 1.05rem; font: 600 .72rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: #fff; }
.pie ul { display: grid; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.pie a { color: #a9b3ce; text-decoration: none; transition: color .2s; }
.pie a:hover { color: #fff; }
.pie-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 2rem; max-width: var(--ancho); margin: 2.6rem auto 0; padding-top: 1.4rem; border-top: 1px solid #ffffff1c; font-size: .8rem; color: #7c87a5; }

/* ---------- Página de viaje ---------- */
.portada { position: relative; display: flex; align-items: flex-end; min-height: min(74vh, 660px); overflow: hidden; isolation: isolate; color: #fff; background: var(--tinta); }
.portada-img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; animation: acercar 16s ease-out both; }
@keyframes acercar { from { transform: scale(1.09); } }
.portada::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, #0f18304d 0, #0f183000 28%, #0f18308c 66%, #0f1830f2); }
.portada-in { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: clamp(30px, 5vw, 64px) var(--gut) clamp(34px, 5vw, 60px); }
.migas { display: flex; flex-wrap: wrap; gap: .55em; margin-bottom: 1.3rem; font-size: .84rem; color: #ffffffd9; }
.migas a { color: #fff; text-decoration: none; background: linear-gradient(#fff9 0 0) 0 100% / 100% 1px no-repeat; }
.migas a:hover { background-size: 100% 2px; }
.portada h1 { font-size: clamp(2.7rem, 7.4vw, 5.6rem); letter-spacing: -.035em; text-shadow: 0 2px 34px #0000005c; text-wrap: balance; }
.portada h1 small { display: block; margin-top: .25em; font: italic 500 .4em/1.2 var(--serif); letter-spacing: -.01em; color: var(--oro-claro); }
.portada-datos { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.4rem 0 0; padding: 0; list-style: none; }
.portada-datos li { padding: .55em 1em; border: 1px solid #ffffff38; border-radius: 999px; background: #ffffff21; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); font-size: .88rem; font-weight: 500; }
.foto-credito { position: absolute; right: 12px; bottom: 8px; font-size: .64rem; color: #ffffffa6; }

.viaje { display: grid; grid-template-columns: minmax(0, 1fr) 372px; align-items: start; gap: clamp(28px, 5vw, 76px); }
.viaje-txt > .lead { font: 400 clamp(1.22rem, 2vw, 1.5rem)/1.48 var(--serif); letter-spacing: -.012em; text-wrap: pretty; }
.viaje-txt h2 { margin: 2.3em 0 .9em; font-size: clamp(1.65rem, 3vw, 2.2rem); }
.checks, .equis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem 1.6rem; margin: 0; padding: 0; list-style: none; }
.checks li, .equis li { position: relative; padding-left: 2.1rem; line-height: 1.45; }
.checks li::before, .equis li::before {
  content: ""; position: absolute; left: 0; top: .08em; width: 22px; height: 22px; border-radius: 50%;
  background: var(--rosa-claro) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M6.5 12.5l3.5 3.5 7.5-8' fill='none' stroke='%23e0177b' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 16px no-repeat;
}
.equis li { color: var(--tinta-2); }
.equis li::before { background: var(--arena) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M8 8l8 8M16 8l-8 8' fill='none' stroke='%236c7791' stroke-width='2.2' stroke-linecap='round'/></svg>") center / 15px no-repeat; }
.itin { position: relative; margin: 0; padding: 0; list-style: none; }
.itin::before { content: ""; position: absolute; left: 20px; top: 10px; bottom: 30px; width: 1.5px; background: var(--linea); }
.itin li { position: relative; display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 1.1rem; padding-bottom: 1.5rem; }
.itin-n { z-index: 1; display: grid; place-items: center; width: 42px; height: 42px; border: 1.5px solid var(--tinta); border-radius: 50%; background: var(--crema); font: 600 .84rem/1 var(--sans); }
.itin li:first-child .itin-n, .itin li.fin .itin-n { background: var(--tinta); color: #fff; }
.itin strong { display: block; padding-top: .45rem; font: 600 1.14rem/1.3 var(--serif); letter-spacing: -.01em; }
.itin p { font-size: .96rem; color: var(--tinta-2); }
.itin .itin-nota .itin-n { border-style: dashed; border-color: var(--tinta-3); color: var(--tinta-3); font-style: italic; }
.itin .itin-nota p { padding-top: .6rem; font-style: italic; }
.incluye { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(22px, 3.4vw, 44px); margin-top: 2.6rem; padding: clamp(22px, 3.2vw, 36px); border: 1px solid var(--linea); border-radius: var(--r-l); background: var(--papel); }
.incluye h2 { margin: 0 0 1em; font-size: 1.4rem; }
.incluye ul { grid-template-columns: 1fr; }

.viaje-caja { position: sticky; top: 92px; padding: 1.7rem; border: 1px solid var(--linea); border-radius: var(--r-l); background: var(--papel); box-shadow: var(--sombra); }
.viaje-caja h2 { margin-bottom: 1.1rem; font-size: 1.55rem; }
.viaje-caja dl { display: grid; gap: 1rem; margin: 0 0 1.4rem; }
.viaje-caja dt { margin-bottom: .32rem; font: 600 .68rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--tinta-3); }
.viaje-caja dd { margin: 0; font-size: .95rem; line-height: 1.5; }
.caja-nadia { display: flex; align-items: center; gap: .75rem; margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px solid var(--linea); font-size: .82rem; line-height: 1.4; color: var(--tinta-2); }
.caja-nadia img { width: 42px; height: 42px; flex: none; border-radius: 50%; object-fit: cover; }
.relacionados { padding-top: 0; }
.barra-movil { display: none; }

/* ---------- Páginas de texto ---------- */
.prosa { max-width: 780px; margin: 0 auto; padding: clamp(44px, 7vw, 92px) var(--gut); }
.prosa h1 { margin: .4em 0 .6em; font-size: clamp(2.3rem, 5.4vw, 3.6rem); text-wrap: balance; }
.prosa h2 { margin: 2em 0 .55em; font-size: 1.55rem; }
.prosa p, .prosa li { margin-bottom: 1em; color: var(--tinta-2); }
.prosa a { color: var(--rosa-osc); }
.prosa ul { padding-left: 1.2rem; }
.creditos { padding: 0 !important; list-style: none; }
.creditos li { padding: .9rem 0; border-bottom: 1px solid var(--linea); font-size: .93rem; margin: 0; }
.creditos strong { display: block; font: 600 1.05rem/1.3 var(--serif); color: var(--tinta); }

.perdido { display: grid; place-items: center; min-height: 72vh; padding: 48px var(--gut); text-align: center; }
.perdido img { width: 190px; margin: 0 auto 1.4rem; filter: drop-shadow(0 16px 20px #0f183030); }
.perdido h1 { max-width: 13em; margin: 0 auto .4em; font-size: clamp(2.3rem, 6vw, 4rem); text-wrap: balance; }
.perdido p { margin-bottom: 1.8rem; color: var(--tinta-2); }

/* ---------- Chat con Nadia ---------- */
.burbuja {
  position: fixed; right: 20px; bottom: 20px; z-index: 30;
  display: flex; align-items: center; gap: .7rem; padding: 6px 1.15rem 6px 6px;
  border: 1px solid var(--linea); border-radius: 999px; background: var(--papel); color: var(--tinta);
  font: 600 .9rem/1 var(--sans); cursor: pointer; box-shadow: var(--sombra-l);
  transition: transform .3s var(--suave), opacity .25s;
}
.burbuja:hover { transform: translateY(-3px); }
.av { position: relative; display: block; flex: none; }
.av::after { content: ""; position: absolute; right: 0; bottom: 0; width: 12px; height: 12px; border: 2.5px solid var(--papel); border-radius: 50%; background: var(--verde); }
.burbuja img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
body.chat-abierto .burbuja { opacity: 0; pointer-events: none; transform: scale(.9); }

.chat {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  display: flex; flex-direction: column; overflow: hidden;
  width: min(410px, calc(100vw - 24px)); height: min(650px, calc(100dvh - 40px));
  border: 1px solid var(--linea); border-radius: 26px; background: var(--papel); box-shadow: 0 40px 90px -20px #0f183080;
  opacity: 0; pointer-events: none; transform: translateY(24px) scale(.96); transform-origin: 100% 100%;
  transition: opacity .25s, transform .4s var(--suave);
}
.chat.abierto { opacity: 1; pointer-events: auto; transform: none; }
.chat-cab { display: flex; align-items: center; gap: .8rem; padding: .95rem 1rem; color: #fff; background: radial-gradient(16rem 8rem at 100% 0, #e0177b66, #0000 70%), var(--tinta); }
.chat-cab .av::after { border-color: var(--tinta); }
.chat-cab img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.chat-cab strong { display: block; font: 600 1.15rem/1.2 var(--serif); }
.chat-cab small { display: block; font-size: .74rem; color: #c8d0e6; }
.x { display: grid; place-items: center; width: 36px; height: 36px; margin-left: auto; border: 0; border-radius: 50%; background: #ffffff1f; color: #fff; font-size: 1.35rem; line-height: 1; cursor: pointer; transition: background .2s; }
.x:hover { background: #ffffff38; }
.msgs { display: flex; flex: 1; flex-direction: column; gap: .6rem; padding: 1.1rem 1rem; overflow-y: auto; overscroll-behavior: contain; background: var(--crema); }
.m { max-width: 86%; padding: .7rem .95rem; border-radius: 18px; font-size: .95rem; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; animation: aparecer .35s var(--suave) both; }
.m.yo { align-self: flex-end; border-bottom-right-radius: 5px; background: var(--tinta); color: #fff; }
.m.ella { align-self: flex-start; border: 1px solid var(--linea); border-bottom-left-radius: 5px; background: var(--papel); }
.m a:not(.btn) { color: inherit; text-decoration: underline; word-break: break-all; }
.m .btn { margin-top: .6rem; }
.m .btn-sm { max-width: 100%; min-height: 0; padding: .75em 1em; line-height: 1.25; text-align: center; white-space: normal; }
.m.escribiendo { display: flex; align-items: center; gap: 5px; padding: .85rem 1rem; }
.m.escribiendo span { width: 7px; height: 7px; border-radius: 50%; background: var(--tinta-3); animation: escribir 1.2s infinite; }
.m.escribiendo span:nth-child(2) { animation-delay: .2s; }
.m.escribiendo span:nth-child(3) { animation-delay: .4s; }
@keyframes escribir { 0%, 80%, 100% { opacity: .3; transform: none; } 40% { opacity: 1; transform: translateY(-4px); } }
.rapidas { display: flex; flex-wrap: wrap; gap: .4rem; padding: 0 1rem .8rem; background: var(--crema); }
.rapidas button { padding: .5em .9em; border: 1px solid var(--rosa); border-radius: 999px; background: var(--papel); font: 500 .82rem/1.2 var(--sans); color: var(--rosa-osc); cursor: pointer; transition: all .2s; }
.rapidas button:hover { background: var(--rosa); color: #fff; }
.chat form { display: flex; align-items: center; gap: .5rem; padding: .7rem .75rem; border-top: 1px solid var(--linea); background: var(--papel); }
.chat input { flex: 1; min-width: 0; padding: .75rem 1.05rem; border: 1px solid var(--linea); border-radius: 999px; background: var(--crema); font: inherit; font-size: 1rem; color: var(--tinta); outline: 0; transition: border-color .2s, box-shadow .2s; }
.chat input:focus { border-color: var(--rosa); box-shadow: 0 0 0 4px #e0177b1c; }
.enviar { display: grid; flex: none; place-items: center; width: 46px; height: 46px; border: 0; border-radius: 50%; background: var(--rosa); color: #fff; cursor: pointer; transition: background .2s, transform .25s var(--suave); }
.enviar:hover { background: var(--rosa-osc); transform: scale(1.06); }
.enviar .ico { width: 20px; height: 20px; }
.legal { margin: 0; padding: 0 1rem .8rem; background: var(--papel); font-size: .7rem; line-height: 1.4; color: var(--tinta-3); }
.legal a { color: inherit; }

/* ---------- Aparición al hacer scroll ---------- */
.js .rev { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--suave) var(--d, 0s), transform .8s var(--suave) var(--d, 0s); }
.js .rev.visto { opacity: 1; transform: none; }

/* ---------- Adaptación ---------- */
@media (max-width: 1020px) {
  .viaje { grid-template-columns: 1fr; }
  .viaje-caja { position: static; }
  .nosotras, .faq { grid-template-columns: 1fr; }
  .faq-lado { position: static; }
  .faq-lado img { display: none; }
  .pie-in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-menu { display: block; }
  .nav .btn { margin-left: auto; }
  .grid, .epocas, .pasos { grid-template-columns: repeat(2, 1fr); }
  .cifras { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
  .cifras div:nth-child(odd) { padding-left: 0; border-left: 0; }
  .epocas .epoca:last-child, .pasos .paso:last-child { grid-column: 1 / -1; }
}
@media (min-width: 901px) { .menu { display: none; } }
@media (min-width: 701px) { .pie-legal { padding-right: 230px; } }
@media (max-width: 700px) {
  body { font-size: 1rem; }
  .arcos { grid-template-columns: repeat(3, 1fr); }
  .arco:nth-child(1), .arco:nth-child(5) { display: none; }
  .arco figcaption { bottom: 8px; padding: .4em .7em; font-size: .62rem; }
  .compositor .btn { width: 48px; min-height: 48px; padding: 0; }
  .compositor .btn span { display: none; }
  .checks, .equis, .incluye, .duo { grid-template-columns: 1fr; }
  .chat { right: 0; bottom: 0; width: 100vw; height: 100dvh; border: 0; border-radius: 0; }
  body.chat-abierto { overflow: hidden; }
  .burbuja { right: 14px; bottom: 14px; padding: 5px; }
  .burbuja .txt { display: none; }
  .con-barra .burbuja, .con-barra .nav-cta { display: none; }
  .con-barra .nav-menu { margin-left: auto; }
  .barra-movil {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 29; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    padding: .7rem var(--gut) calc(.7rem + env(safe-area-inset-bottom)); border-top: 1px solid var(--linea);
    background: #fffdf9f2; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  }
  .barra-movil strong { display: block; font: 600 1.05rem/1.2 var(--serif); }
  .barra-movil span { font-size: .8rem; color: var(--tinta-3); }
  .con-barra .pie { padding-bottom: 104px; }
  .portada { min-height: 520px; }
}
@media (max-width: 600px) {
  .grid, .epocas, .pasos { grid-template-columns: 1fr; }
  .card { aspect-ratio: 5 / 4.6; }
  .filtros-barra { margin-right: calc(-1 * var(--gut)); }
  .filtros { flex-wrap: nowrap; overflow-x: auto; padding-right: var(--gut); }
  .conteo { display: none; }
  .pie-in { grid-template-columns: 1fr; }
  .logo small { display: none; }
  .nav { gap: .6rem; }
  .nav .btn-sm { padding: 0 .95em; font-size: .86rem; }
}
@media (max-width: 420px) {
  .nav-cta { display: none; }
  .nav-menu { margin-left: auto; }
  .faq-lista details p { padding-right: 0; }
  .paso img { width: 96px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .rev { opacity: 1; transform: none; }
}
@media print {
  .nav, .burbuja, .chat, .barra-movil, .cinta { display: none !important; }
  .js .rev { opacity: 1 !important; transform: none !important; }
}
.arco figcaption span { font-weight: 500; color: var(--tinta-2); }