/* Sistema de Transporte Fluvial — stftabasco.com (rediseño 2026)
   Identidad: guinda y oro del logo; río en verde azulado. Lexend (títulos) + Public Sans (texto). */

:root {
  --crema: #f7f2ea;
  --crema-2: #efe6d8;
  --papel: #fffdf9;
  --guinda-950: #22050d;
  --guinda-900: #3a0816;
  --guinda-800: #56091f;
  --guinda-700: #6e1430;
  --carmin: #9e1b40;
  --oro: #b98f55;
  --oro-claro: #dcc5a1;
  --oro-osc: #7a5722;
  --rio: #0f6a73;
  --rio-osc: #0a3f47;
  --tinta: #221c19;
  --tinta-2: #564c46;
  --tinta-3: #6f645d;
  --verde: #156b45;
  --wa: #157a47;
  --rojo: #c0233f;
  --e: cubic-bezier(.22, 1, .36, 1);
  --gutter: clamp(16px, 4vw, 40px);
  --nav-h: 76px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); }
body { margin: 0; background: var(--crema); color: var(--tinta); font: 400 1.125rem/1.6 'Public Sans', system-ui, sans-serif; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: 'Lexend', system-ui, sans-serif; margin: 0; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--oro); outline-offset: 3px; border-radius: 6px; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.contenedor { width: min(1200px, 100% - var(--gutter) * 2); margin-inline: auto; }

.saltar { position: fixed; left: 12px; top: -60px; z-index: 300; padding: 10px 16px; border-radius: 10px; background: var(--guinda-800); color: #fff; font-weight: 600; text-decoration: none; transition: top .2s; }
.saltar:focus { top: 12px; }

.progreso { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 210; pointer-events: none; transform-origin: left; scale: 0 1; background: linear-gradient(90deg, var(--guinda-700), var(--oro)); }

/* ---------- botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border-radius: 999px; border: 1.5px solid transparent; font: 500 1.02rem/1.1 'Lexend', sans-serif; text-decoration: none; cursor: pointer; transition: background-color .25s, color .25s, border-color .25s, box-shadow .25s; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--primario { background: var(--guinda-800); color: #fff; box-shadow: 0 14px 30px -14px rgba(86, 9, 31, .7); }
.btn--primario:hover { background: var(--guinda-700); }
.btn--linea { border-color: rgba(86, 9, 31, .24); color: var(--guinda-800); background: rgba(255, 253, 249, .5); }
.btn--linea:hover { border-color: var(--guinda-800); background: var(--papel); }
.btn--wa { background: var(--wa); color: #fff; }
.btn--wa:hover { background: #0f6a3b; }
.btn--grande { min-height: 60px; padding: 0 30px; font-size: 1.1rem; }

/* ---------- barra de navegación ---------- */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(247, 242, 234, .86); -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2); border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s, background-color .3s; }
.nav.solida { border-bottom-color: rgba(86, 9, 31, .08); box-shadow: 0 10px 30px -20px rgba(34, 5, 13, .35); background: rgba(250, 246, 240, .94); }
.nav__in { height: var(--nav-h); display: flex; align-items: center; gap: 28px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.marca__iso { width: auto; height: 46px; overflow: visible; }
.marca__txt { width: auto; height: 40px; }
.marca__sep { width: 1px; height: 36px; margin: 0 4px; background: rgba(86, 9, 31, .16); }
.marca__semar { width: 42px; height: 42px; }
.nav__links { display: flex; gap: 4px; margin-left: auto; }
.nav__links a { position: relative; padding: 10px 14px; border-radius: 10px; font: 500 .98rem/1 'Lexend', sans-serif; color: var(--tinta-2); text-decoration: none; transition: color .2s; }
.nav__links a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; border-radius: 2px; background: var(--oro); scale: 0 1; transition: scale .35s var(--e); }
.nav__links a:hover, .nav__links a.activo { color: var(--guinda-800); }
.nav__links a.activo::after, .nav__links a:hover::after { scale: 1 1; }
.nav__wa { min-height: 44px; padding: 0 18px; font-size: .95rem; }
.nav__hamb { display: none; width: 46px; height: 46px; margin-left: 4px; border: 0; border-radius: 12px; background: rgba(86, 9, 31, .06); cursor: pointer; position: relative; }
.nav__hamb span { position: absolute; left: 13px; right: 13px; height: 2px; border-radius: 2px; background: var(--guinda-800); transition: translate .3s var(--e), rotate .3s var(--e); }
.nav__hamb span:first-child { top: 18px; }
.nav__hamb span:last-child { top: 26px; }
.nav[data-abierto] .nav__hamb span:first-child { translate: 0 4px; rotate: 45deg; }
.nav[data-abierto] .nav__hamb span:last-child { translate: 0 -4px; rotate: -45deg; }

.menu-movil { position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0; z-index: 99; padding: 24px var(--gutter) 32px; background: var(--crema); display: flex; flex-direction: column; gap: 28px; overflow-y: auto; }
.menu-movil[hidden] { display: none; }
.menu-movil nav { display: flex; flex-direction: column; }
.menu-movil nav a { padding: 16px 0; border-bottom: 1px solid rgba(86, 9, 31, .1); font: 600 1.6rem/1.2 'Lexend', sans-serif; color: var(--guinda-800); text-decoration: none; opacity: 0; translate: 0 14px; transition: opacity .5s var(--e), translate .5s var(--e); transition-delay: calc(var(--i, 0) * .06s); }
.menu-movil.abierto nav a { opacity: 1; translate: 0 0; }
.menu-movil .btn { align-self: flex-start; }

/* ---------- hero ---------- */
.hero { position: relative; isolation: isolate; padding: clamp(28px, 5vw, 64px) 0 clamp(110px, 12vw, 170px); overflow: clip; background: radial-gradient(900px 520px at 88% 4%, rgba(185, 143, 85, .2), transparent 62%), radial-gradient(700px 500px at -10% 90%, rgba(110, 20, 48, .07), transparent 60%), var(--crema); }
.hero__fondo { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__ondas { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: clamp(110px, 13vw, 190px); }
.onda--1 { fill: rgba(185, 143, 85, .16); animation: flujo 46s linear infinite; }
.onda--2 { fill: rgba(110, 20, 48, .07); animation: flujo 30s linear infinite reverse; }
.onda--3 { fill: var(--papel); animation: flujo 24s linear infinite; }
@keyframes flujo { from { transform: translateX(0); } to { transform: translateX(-1440px); } }

.hero__grid { display: grid; grid-template-columns: minmax(0, 5.5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__lugar { display: flex; align-items: center; gap: 12px; font: 500 1.02rem/1.3 'Lexend', sans-serif; color: var(--oro-osc); }
.hero__ola { width: 40px; height: 12px; flex: none; overflow: visible; }
.hero__ola path { fill: none; stroke: var(--oro); stroke-width: 2.4; stroke-linecap: round; }
.hero__titulo { margin-top: 18px; font-weight: 650; font-size: clamp(2.4rem, 4.6vw, 4.1rem); line-height: 1.03; letter-spacing: -.035em; color: var(--guinda-800); }
.ln { display: block; overflow: hidden; padding-bottom: .1em; margin-bottom: -.1em; }
.ln > span { display: inline-block; }
.hero__titulo em { position: relative; font-style: normal; color: #8f672f; white-space: nowrap; }
.trazo { position: absolute; left: -2%; right: -2%; bottom: -.12em; width: 104%; height: .2em; overflow: visible; }
.trazo path { fill: none; stroke: var(--oro); stroke-width: 4; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.hero__sub { margin: 22px 0 32px; max-width: 34ch; font-size: clamp(1.1rem, 1.55vw, 1.28rem); line-height: 1.55; color: var(--tinta-2); }
.hero__btns { display: flex; flex-wrap: wrap; gap: 12px; }

.hero__visual { position: relative; }
.hero__foto { position: relative; margin: 0; aspect-ratio: 2 / 1; border-radius: 28px; overflow: hidden; background: #8fb5c4; box-shadow: 0 40px 80px -40px rgba(34, 5, 13, .55), 0 0 0 1px rgba(86, 9, 31, .06); }
.hero__foto picture, .hero__foto img { width: 100%; height: 100%; }
.hero__foto img { object-fit: cover; object-position: 42% 50%; }
.hero__brillo { position: absolute; inset: 0; background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, .38) 48%, transparent 66%); translate: -130% 0; pointer-events: none; }

.boleto { position: relative; z-index: 2; width: min(470px, 100%); margin: -70px 0 0 -44px; filter: drop-shadow(0 26px 34px rgba(34, 5, 13, .22)) drop-shadow(0 2px 4px rgba(34, 5, 13, .08)); }
.boleto__papel {
  display: grid; grid-template-columns: minmax(0, 1fr) 86px; border-radius: 22px; background: var(--papel);
  --n: calc(100% - 86px);
  -webkit-mask: radial-gradient(circle 11px at var(--n) 0, #0000 98%, #000) top / 100% 51% no-repeat, radial-gradient(circle 11px at var(--n) 100%, #0000 98%, #000) bottom / 100% 51% no-repeat;
  mask: radial-gradient(circle 11px at var(--n) 0, #0000 98%, #000) top / 100% 51% no-repeat, radial-gradient(circle 11px at var(--n) 100%, #0000 98%, #000) bottom / 100% 51% no-repeat;
}
.boleto__cuerpo { padding: 22px 24px 22px; min-width: 0; }
.boleto__cab { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.boleto__tit { font: 600 .78rem/1.2 'Lexend', sans-serif; letter-spacing: .15em; text-transform: uppercase; color: var(--oro-osc); }
.boleto__dia { font: 500 .9rem/1.2 'Lexend', sans-serif; color: var(--tinta-2); }
.boleto__ruta { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 12px; margin: 14px 0 16px; }
.boleto__ruta p:last-child { text-align: right; }
.boleto__ruta small { display: block; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--tinta-3); }
.boleto__ruta b { display: block; font: 600 1.28rem/1.15 'Lexend', sans-serif; color: var(--guinda-800); letter-spacing: -.01em; }
.boleto__cambio { width: 30px; height: 30px; color: var(--oro); }
.boleto__muelles { margin: -6px 0 14px; font-size: .86rem; color: var(--tinta-3); }
.boleto__datos { display: grid; grid-template-columns: 1fr auto; gap: 16px; margin: 0; padding-top: 14px; border-top: 1.5px dashed rgba(86, 9, 31, .15); }
.boleto__datos dt { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--tinta-3); }
.boleto__datos dd { margin: 2px 0 0; font: 600 1.06rem/1.25 'Lexend', sans-serif; color: var(--tinta); }
.boleto__datos div:last-child { text-align: right; }
.boleto__talon { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; border-left: 2px dashed rgba(86, 9, 31, .18); background: #f3e8d6; border-radius: 0 22px 22px 0; }
.boleto__talon img { width: 50px; height: auto; }
.boleto__talon span { writing-mode: vertical-rl; rotate: 180deg; font: 700 .8rem/1 'Lexend', sans-serif; letter-spacing: .4em; color: var(--guinda-800); }

/* estado en vivo */
.estado { display: inline-flex; align-items: center; gap: 9px; margin-top: 16px; padding: 7px 13px 7px 11px; border-radius: 999px; font: 600 .9rem/1.25 'Public Sans', sans-serif; color: var(--tinta-2); background: rgba(86, 9, 31, .06); }
.estado__punto { position: relative; width: 9px; height: 9px; border-radius: 50%; background: currentColor; flex: none; }
.estado--abierto { color: var(--verde); background: rgba(21, 107, 69, .1); }
.estado--abierto .estado__punto::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid currentColor; animation: latido 2s var(--e) infinite; }
.estado--pronto { color: #8a5300; background: rgba(183, 121, 31, .14); }
.estado--cerrado { color: var(--guinda-700); background: rgba(110, 20, 48, .08); }
.estado--chico { margin-top: 0; font-size: .84rem; }
@keyframes latido { from { opacity: .8; scale: .6; } to { opacity: 0; scale: 1.9; } }

/* ---------- secciones ---------- */
.seccion { position: relative; padding: clamp(72px, 10vw, 128px) 0; overflow-x: clip; }
.cab { max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font: 600 .84rem/1.3 'Lexend', sans-serif; letter-spacing: .16em; text-transform: uppercase; color: var(--oro-osc); }
.eyebrow::before { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--oro); transform-origin: left; }
.titulo { margin: 14px 0 0; font-weight: 650; font-size: clamp(2rem, 4.2vw, 3.25rem); line-height: 1.07; letter-spacing: -.03em; color: var(--guinda-800); text-wrap: balance; }
.cab__txt { margin-top: 16px; max-width: 58ch; font-size: clamp(1.05rem, 1.4vw, 1.18rem); color: var(--tinta-2); }
.cab--claro .eyebrow, .eyebrow--claro { color: var(--oro-claro); }
.cab--claro .titulo, .titulo--claro { color: #fff; }
.cab--claro .cab__txt { color: rgba(255, 255, 255, .76); }

/* ---------- horarios ---------- */
.horarios { background: var(--papel); }
.horarios__grid { display: grid; grid-template-columns: minmax(0, 4.6fr) minmax(0, 7fr); gap: clamp(20px, 3vw, 32px); align-items: start; }
.horarios__tarjetas { display: grid; gap: 16px; perspective: 1200px; }
.htarj { position: relative; isolation: isolate; overflow: hidden; padding: 22px 24px 22px; border-radius: 22px; background: var(--crema); border: 1px solid rgba(86, 9, 31, .08); }
.htarj__dias { display: flex; align-items: center; gap: 9px; font: 600 .84rem/1.2 'Lexend', sans-serif; letter-spacing: .12em; text-transform: uppercase; color: var(--guinda-700); }
.htarj__dias svg { width: 18px; height: 18px; }
.htarj__hora { margin: 12px 0 4px; display: flex; align-items: baseline; flex-wrap: wrap; font: 600 clamp(1.85rem, 3vw, 2.35rem)/1.1 'Lexend', sans-serif; letter-spacing: -.025em; color: var(--tinta); font-variant-numeric: tabular-nums; }
.htarj__hora small { margin-left: .18em; font-size: .5em; font-weight: 500; letter-spacing: 0; color: var(--tinta-2); }
.htarj__hora i { margin: 0 .32em; font-style: normal; color: #9a7139; }
.htarj__nota { font-size: .95rem; color: var(--tinta-3); }
.htarj--tarifa { background: #56091f; border-color: transparent; color: #fff; }
.htarj--tarifa::after { content: ""; position: absolute; right: -18px; bottom: -26px; width: 170px; aspect-ratio: 122 / 108; z-index: -1; background: url(../img/isotipo.svg) center / contain no-repeat; opacity: .16; }
.htarj--tarifa .htarj__dias { color: var(--oro-claro); }
.htarj--tarifa .htarj__nota { color: rgba(255, 255, 255, .72); }
.precio { display: flex; align-items: baseline; margin: 6px 0 2px; font: 700 clamp(3rem, 5vw, 3.9rem)/1 'Lexend', sans-serif; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.precio__signo { margin-right: .06em; font-size: .55em; color: var(--oro-claro); }
.precio__cent { font-size: .5em; color: var(--oro-claro); }

.semana { padding: clamp(22px, 3vw, 32px); border-radius: 26px; background: var(--crema); border: 1px solid rgba(86, 9, 31, .08); }
.semana__cab { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.semana__cab h3 { font-weight: 600; font-size: 1.2rem; color: var(--guinda-800); }
.semana__tabla { margin-top: 22px; display: grid; gap: 10px; }
.semana__eje { position: relative; height: 18px; margin-left: 58px; font-size: .8rem; color: var(--tinta-3); font-variant-numeric: tabular-nums; }
.semana__eje span { position: absolute; top: 0; white-space: nowrap; translate: -50% 0; }
.semana__eje span:nth-child(1) { left: 0; translate: 0 0; }
.semana__eje span:nth-child(2) { left: 25%; }
.semana__eje span:nth-child(3) { left: 50%; }
.semana__eje span:nth-child(4) { left: 75%; }
.semana__eje span:nth-child(5) { left: 100%; translate: -100% 0; }
.semana__fila { display: grid; grid-template-columns: 58px minmax(0, 1fr); align-items: center; }
.semana__d { font: 500 .9rem/1 'Lexend', sans-serif; color: var(--tinta-2); }
.semana__pista { position: relative; height: 34px; border-radius: 999px; background-color: rgba(86, 9, 31, .045); background-image: linear-gradient(90deg, rgba(86, 9, 31, .09) 1px, transparent 1px); background-size: 25% 100%; }
.semana__barra { position: absolute; top: 4px; bottom: 4px; left: calc(var(--a) / 24 * 100%); width: calc((var(--b) - var(--a)) / 24 * 100%); display: flex; align-items: center; justify-content: center; border-radius: 999px; background: linear-gradient(90deg, #c9a066, var(--oro)); transform-origin: left; }
.semana__h { font: 500 .8rem/1 'Lexend', sans-serif; color: #3d2a10; white-space: nowrap; }
.semana__fila.hoy .semana__d { color: var(--guinda-800); font-weight: 700; }
.semana__fila.hoy .semana__barra { background: linear-gradient(90deg, var(--guinda-700), var(--carmin)); }
.semana__fila.hoy .semana__h { color: #fff; }
.semana__ahora { position: absolute; top: -5px; bottom: -5px; width: 2px; margin-left: -1px; border-radius: 2px; background: var(--tinta); z-index: 2; }
.semana__ahora::before { content: ""; position: absolute; top: -4px; left: 50%; width: 9px; height: 9px; translate: -50% 0; border-radius: 50%; background: var(--tinta); box-shadow: 0 0 0 3px var(--crema); }
.semana__nota { margin-top: 18px; font-size: .86rem; color: var(--tinta-3); }

/* ---------- la ruta ---------- */
.ruta { background: radial-gradient(900px 480px at 82% 0%, rgba(185, 143, 85, .14), transparent 60%), #22050d; background-color: #22050d; color: #fff; }
.escena { position: relative; border-radius: 28px; overflow: hidden; border: 1px solid rgba(220, 197, 161, .16); box-shadow: 0 50px 90px -50px rgba(0, 0, 0, .7); }
.escena__svg { width: 100%; height: auto; }
.ruta__cab { margin-bottom: clamp(24px, 3vw, 36px); }
.cruce-avance { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: clamp(12px, 2vh, 20px); font: 600 .8rem/1 'Lexend', sans-serif; letter-spacing: .16em; text-transform: uppercase; color: rgba(255, 255, 255, .42); }
.cruce-avance__etq { transition: color .3s; }
.cruce-avance__etq.on { color: var(--oro-claro); }
.cruce-avance__barra { width: min(260px, 40vw); height: 3px; border-radius: 3px; background: rgba(255, 255, 255, .14); overflow: hidden; }
.cruce-avance__barra i { display: block; height: 100%; background: var(--oro-claro); transform-origin: left; scale: 0 1; }
html:not(.m) .cruce-avance { display: none; }

/* escena fija: las lanchas van y vuelven con el scroll; luego la página sigue (solo con coreografía) */
.m .ruta:not(.sin-ancla) .ruta__pista { height: calc((100vh - var(--nav-h)) * 3.8); height: calc((100svh - var(--nav-h)) * 3.8); } /* recorrido largo: la animación va más despacio */
.m .ruta:not(.sin-ancla) .ruta__escenario { position: sticky; top: var(--nav-h); height: calc(100vh - var(--nav-h)); height: calc(100svh - var(--nav-h)); display: flex; flex-direction: column; justify-content: center; padding: 12px 0; }
@media (min-width: 761px) {
  /* la escena conserva su tamaño (todo el ancho); solo se reduce si la pantalla es tan baja que no cabría */
  .m .ruta:not(.sin-ancla) .ruta__marco { width: min(1200px, 100% - var(--gutter) * 2, calc((100vh - var(--nav-h) - 96px) * 2.2727)); width: min(1200px, 100% - var(--gutter) * 2, calc((100svh - var(--nav-h) - 96px) * 2.2727)); }
}
.escena__olas { animation: olas 7s linear infinite; }
@keyframes olas { from { transform: translateX(0); } to { transform: translateX(120px); } }
.escena__rio { font: 600 17px 'Lexend', sans-serif; letter-spacing: .32em; fill: rgba(220, 240, 238, .34); }
.escena__nombre { font: 600 28px 'Lexend', sans-serif; fill: #fff; letter-spacing: -.01em; }
.escena__tipo { font-size: 14px; letter-spacing: .24em; fill: var(--oro-claro); font-weight: 600; }
.escena__lado { font: 600 15px 'Lexend', sans-serif; letter-spacing: .26em; fill: rgba(255, 255, 255, .5); }
.escena__trayecto { stroke: rgba(220, 197, 161, .32); stroke-width: 2.5; stroke-dasharray: 2 9; stroke-linecap: round; }
.escena__recorrido { stroke: var(--oro-claro); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 0; }
.m .escena__recorrido { stroke-dashoffset: 1; }
.pin__halo { fill: rgba(220, 197, 161, .22); transform-box: fill-box; transform-origin: center; animation: halo 2.6s var(--e) infinite; }
.pin--fin .pin__halo { animation-delay: 1.3s; }
@keyframes halo { from { opacity: .9; scale: .5; } to { opacity: 0; scale: 1.6; } }
.lancha__estela { opacity: .9; }
.ruta__datos { list-style: none; margin: clamp(20px, 3vw, 28px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ruta__datos li { display: flex; gap: 14px; padding: 18px 20px; border-radius: 18px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(220, 197, 161, .14); }
.ruta__datos svg { width: 26px; height: 26px; flex: none; color: var(--oro-claro); margin-top: 2px; }
.ruta__datos b { display: block; margin-bottom: 2px; font: 600 1rem/1.3 'Lexend', sans-serif; color: #fff; }
.ruta__datos span { font-size: .95rem; line-height: 1.5; color: rgba(255, 255, 255, .72); }

/* ---------- reglamento ---------- */
.reglamento { background: var(--crema); }
.subtit { display: flex; align-items: center; gap: 16px; margin: 0 0 20px; font-weight: 600; font-size: 1.22rem; color: var(--guinda-800); }
.subtit::after { content: ""; flex: 1; height: 1px; background: rgba(86, 9, 31, .14); }
.senales { list-style: none; margin: 0 0 clamp(52px, 7vw, 84px); padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.senal { position: relative; isolation: isolate; overflow: hidden; display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 26px 16px 22px; border-radius: 22px; background: var(--papel); border: 1px solid rgba(86, 9, 31, .08); text-align: center; }
.senal__ico { width: clamp(78px, 8.5vw, 96px); height: auto; overflow: visible; }
.senal__dib { fill: none; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.senal--si .senal__disco { fill: var(--rio); }
.senal--si .senal__dib { stroke: #fff; }
.senal--no .senal__disco { fill: #fff; }
.senal--no .senal__dib { stroke: #2b2522; }
.senal__dib--relleno { fill: #2b2522; stroke: none; }
.senal__dib .pto { stroke-dasharray: 2.2 2.4; }
.senal__aro { fill: none; stroke: var(--rojo); stroke-width: 4; }
.senal__barra { stroke: var(--rojo); stroke-width: 4.2; stroke-linecap: round; }
.senal__txt b { display: block; font: 600 1rem/1.3 'Lexend', sans-serif; color: var(--tinta); text-wrap: balance; }
.senal__txt span { display: block; margin-top: 6px; font: 600 .78rem/1.2 'Lexend', sans-serif; letter-spacing: .12em; text-transform: uppercase; color: var(--oro-osc); }

/* luz que sigue al puntero (Magic Card de 21st.dev, en CSS) */
.senal::before, .htarj::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(185, 143, 85, .18), transparent 70%); transition: opacity .35s; }
.htarj--tarifa::before { background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, .12), transparent 70%); }
@media (hover: hover) { .senal:hover::before, .htarj:hover::before { opacity: 1; } }

.reglas { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: clamp(32px, 5vw, 64px); }
.reglas li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; padding: 16px 0; border-bottom: 1px solid rgba(86, 9, 31, .1); break-inside: avoid; }
.reglas__n { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: rgba(185, 143, 85, .16); font: 600 .92rem/1 'Lexend', sans-serif; color: var(--oro-osc); font-variant-numeric: tabular-nums; }
.reglas li p { padding-top: 7px; font-size: 1.04rem; line-height: 1.55; color: var(--tinta); }

.aviso { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(18px, 3vw, 28px); align-items: center; margin-top: clamp(40px, 6vw, 64px); padding: clamp(24px, 4vw, 40px); border-radius: 28px; background: var(--guinda-800) linear-gradient(120deg, var(--guinda-800), var(--guinda-900)); color: #fff; }
.aviso::after { content: ""; position: absolute; right: -70px; bottom: -70px; width: 280px; aspect-ratio: 122 / 108; z-index: -1; background: url(../img/isotipo.svg) center / contain no-repeat; opacity: .09; }
.aviso__ico { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 18px; background: rgba(255, 255, 255, .1); }
.aviso__ico svg { width: 32px; height: 32px; color: var(--oro-claro); }
.aviso__txt p { font-size: 1.04rem; color: rgba(255, 255, 255, .82); }
.aviso__txt .aviso__fuerte { margin-top: 10px; font: 500 clamp(1.08rem, 1.6vw, 1.22rem)/1.45 'Lexend', sans-serif; color: #fff; }

/* ---------- contacto ---------- */
.contacto { background: var(--crema); padding-top: 0; }
.contacto__tarjeta { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 32px; padding: clamp(28px, 5vw, 56px); border-radius: 32px; background: var(--rio-osc) linear-gradient(135deg, #0f5d66, var(--rio-osc)); color: #fff; }
.contacto__tarjeta::before { content: ""; position: absolute; inset: auto 0 0; height: 60%; z-index: -1; opacity: .5; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='40'%3E%3Cpath d='M0 20c27-13 53-13 80 0s53 13 80 0' fill='none' stroke='rgba(220,240,238,.16)' stroke-width='2'/%3E%3C/svg%3E") 0 0 / 160px 40px; -webkit-mask: linear-gradient(transparent, #000); mask: linear-gradient(transparent, #000); }
.contacto__tarjeta .titulo { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
.eyebrow--claro { color: #cfe7e4; }
.eyebrow--claro::before { background: #8fd0c8; }
.contacto__p { margin-top: 14px; max-width: 54ch; font-size: 1.08rem; color: rgba(255, 255, 255, .84); }
.nowrap { white-space: nowrap; }
.contacto__p a { color: #fff; font-weight: 600; text-underline-offset: 3px; }
.contacto .btn--wa { background: #fff; color: #0c5a34; box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .5); }
.contacto .btn--wa svg { color: #1a9e57; }
.contacto .btn--wa:hover { background: #f1fbf5; }

/* ---------- footer ---------- */
.footer { position: relative; isolation: isolate; overflow: hidden; padding-top: clamp(56px, 7vw, 84px); background: #1c040a; color: rgba(255, 255, 255, .72); }
.footer::before { content: ""; position: absolute; left: 50%; top: -260px; width: 1100px; height: 520px; translate: -50% 0; z-index: -1; background: radial-gradient(closest-side, rgba(185, 143, 85, .2), transparent); }
.footer__linea { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, #c9a066 22%, #f1dfbf 50%, #c9a066 78%, transparent); box-shadow: 0 0 18px rgba(220, 197, 161, .6); }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 44px; }
.footer__logo { width: 230px; height: auto; }
.footer__semar { width: 54px; height: 54px; margin-top: 22px; }
.footer h3 { margin-bottom: 14px; font-weight: 600; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--oro-claro); }
.footer__col p { font-size: .97rem; line-height: 1.6; }
.footer__col p + p { margin-top: 12px; }
.footer__col b { color: #fff; font-weight: 600; }
.footer__wa { display: inline-flex; align-items: center; gap: 9px; color: #fff; font-weight: 600; text-decoration: none; }
.footer__wa svg { width: 20px; height: 20px; color: #4fd18b; }
.footer__wa:hover { text-decoration: underline; text-underline-offset: 3px; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 16px; }
.footer__nav a { font-size: .95rem; color: rgba(255, 255, 255, .72); text-decoration: none; }
.footer__nav a:hover { color: #fff; }
.footer__base { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding: 22px 0 30px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .9rem; }
.footer__subir { display: inline-flex; align-items: center; gap: 8px; color: rgba(255, 255, 255, .8); text-decoration: none; }
.footer__subir svg { width: 18px; height: 18px; rotate: -90deg; }
.footer__subir:hover { color: #fff; }

/* ---------- WhatsApp flotante ---------- */
.flotante { position: fixed; right: 18px; bottom: 18px; z-index: 90; display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: var(--wa); color: #fff; box-shadow: 0 16px 34px -12px rgba(10, 60, 34, .65); transition: opacity .4s var(--e), translate .4s var(--e); }
.flotante svg { width: 30px; height: 30px; }
.js .flotante:not(.is-on) { opacity: 0; translate: 0 24px; pointer-events: none; }

/* ======================================================================
   Coreografía (.m la pone el <head> si no hay prefers-reduced-motion)
   ====================================================================== */
.palabra { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .12em; margin-bottom: -.12em; }
.palabra > span { display: inline-block; }
.m [data-m] { opacity: 0; }
.m [data-m="palabras"].dividido { opacity: 1; }
.m [data-m="palabras"] .palabra > span { opacity: 0; translate: 0 110%; }
.m [data-m].eyebrow::before { scale: 0 1; transition: scale .7s var(--e) .25s; }
.m [data-m].eyebrow.on::before { scale: 1 1; }

/* header: el isotipo se arma pieza por pieza */
.m .nav { translate: 0 -100%; }
.m .marca__iso .iso-a { opacity: 0; translate: 0 -10px; }
.m .marca__iso .iso-b { opacity: 0; translate: 0 10px; }
.m .marca__iso .iso-z { opacity: 0; }
.m .marca__txt { clip-path: inset(0 100% 0 0); }
.m .marca__semar { opacity: 0; scale: .6; rotate: -40deg; }
.m .nav__links a, .m .nav__wa, .m .nav__hamb { opacity: 0; translate: 0 -8px; }
.m.m-go .nav { translate: 0 0; transition: translate .8s var(--e); }
.m.m-go .marca__iso .iso-a, .m.m-go .marca__iso .iso-b { opacity: 1; translate: 0 0; transition: opacity .6s ease, translate .8s var(--e); }
.m.m-go .marca__iso .iso-a { transition-delay: .3s; }
.m.m-go .marca__iso .iso-b { transition-delay: .95s; }
.m.m-go .marca__iso .iso-z { opacity: 1; transition: opacity .35s ease; transition-delay: calc(.4s + var(--i) * .06s); }
.m.m-go .marca__txt { clip-path: inset(0 0 0 0); transition: clip-path 1s var(--e) .55s; }
.m.m-go .marca__semar { opacity: 1; scale: 1; rotate: 0deg; transition: opacity .6s ease 1s, scale .9s var(--e) 1s, rotate 1.1s var(--e) 1s; }
.m.m-go .nav__links a, .m.m-go .nav__wa, .m.m-go .nav__hamb { opacity: 1; translate: 0 0; transition: opacity .6s ease, translate .6s var(--e); }
.m.m-go .nav__links a:nth-child(1) { transition-delay: .5s; }
.m.m-go .nav__links a:nth-child(2) { transition-delay: .57s; }
.m.m-go .nav__links a:nth-child(3) { transition-delay: .64s; }
.m.m-go .nav__links a:nth-child(4) { transition-delay: .71s; }
.m.m-go .nav__wa, .m.m-go .nav__hamb { transition-delay: .8s; }

/* hero al cargar */
.m .hero__lugar, .m .hero__sub, .m .hero__btns .btn { opacity: 0; translate: 0 16px; filter: blur(6px); }
.m .hero__ola path { stroke-dasharray: 60; stroke-dashoffset: 60; }
.m .hero .ln > span { translate: 0 108%; }
.m .trazo path { stroke-dasharray: 1; stroke-dashoffset: 1; }
.m .hero__foto { clip-path: inset(10% 8% 10% 8% round 28px); }
.m .hero__foto img { scale: 1.16; }
.m .boleto { opacity: 0; translate: 0 46px; rotate: -2.5deg; }
.m.m-go .hero__lugar, .m.m-go .hero__sub, .m.m-go .hero__btns .btn { opacity: 1; translate: 0 0; filter: blur(0); transition: opacity .9s var(--e), translate .9s var(--e), filter .9s var(--e); }
.m.m-go .hero__lugar { transition-delay: .25s; }
.m.m-go .hero__ola path { stroke-dashoffset: 0; transition: stroke-dashoffset 1.2s var(--e) .4s; }
.m.m-go .hero .ln > span { translate: 0 0; transition: translate 1.05s var(--e); }
.m.m-go .hero .ln:nth-child(1) > span { transition-delay: .4s; }
.m.m-go .hero .ln:nth-child(2) > span { transition-delay: .52s; }
.m.m-go .trazo path { stroke-dashoffset: 0; transition: stroke-dashoffset 1.1s var(--e) 1.15s; }
.m.m-go .hero__sub { transition-delay: .8s; }
.m.m-go .hero__btns .btn:nth-child(1) { transition-delay: .92s; }
.m.m-go .hero__btns .btn:nth-child(2) { transition-delay: 1.02s; }
.m.m-go .hero__foto { clip-path: inset(0 0 0 0 round 28px); transition: clip-path 1.4s var(--e) .3s; }
.m.m-go .hero__foto img { scale: 1; transition: scale 1.9s var(--e) .3s; }
.m.m-go .hero__brillo { translate: 130% 0; transition: translate 1.5s ease-in-out 1.3s; }
.m.m-go .boleto { opacity: 1; translate: 0 0; rotate: 0deg; transition: opacity .8s ease .95s, translate 1.1s var(--e) .95s, rotate 1.3s var(--e) .95s; }

/* horarios: barras de la semana y marcador de ahora */
.m .semana .semana__barra { scale: 0 1; }
.m .semana .semana__h { opacity: 0; }
.m .semana .semana__ahora { opacity: 0; scale: 1 0; }
.m .semana.on .semana__barra { scale: 1 1; transition: scale 1.1s var(--e) calc(.25s + var(--i) * .08s); }
.m .semana.on .semana__h { opacity: 1; transition: opacity .6s ease calc(.85s + var(--i) * .08s); }
.m .semana.on .semana__ahora { opacity: 1; scale: 1 1; transition: opacity .4s ease 1.35s, scale .6s var(--e) 1.35s; }

/* reglamento: el pictograma se dibuja y la barra de prohibido cruza al final */
.m .senal .senal__dib > * { stroke-dasharray: 1; stroke-dashoffset: 1; }
.m .senal .senal__dib .pto { stroke-dasharray: 2.2 2.4; stroke-dashoffset: 0; opacity: 0; }
.m .senal .senal__dib--relleno > * { opacity: 0; scale: .4; transform-box: fill-box; transform-origin: center; }
.m .senal .senal__aro, .m .senal .senal__barra { stroke-dasharray: 1; stroke-dashoffset: 1; }
.m .senal.on .senal__dib > * { stroke-dashoffset: 0; transition: stroke-dashoffset 1s var(--e) .3s; }
.m .senal.on .senal__dib .pto { opacity: 1; transition: opacity .5s ease 1s; }
.m .senal.on .senal__dib--relleno > * { opacity: 1; scale: 1; transition: opacity .4s ease, scale .6s var(--e); }
.m .senal.on .senal__dib--relleno > :nth-child(1) { transition-delay: .3s; }
.m .senal.on .senal__dib--relleno > :nth-child(2) { transition-delay: .42s; }
.m .senal.on .senal__dib--relleno > :nth-child(3) { transition-delay: .5s; }
.m .senal.on .senal__dib--relleno > :nth-child(4) { transition-delay: .58s; }
.m .senal.on .senal__dib--relleno > :nth-child(5) { transition-delay: .66s; }
.m .senal.on .senal__aro { stroke-dashoffset: 0; transition: stroke-dashoffset .8s var(--e) .55s; }
.m .senal.on .senal__barra { stroke-dashoffset: 0; transition: stroke-dashoffset .45s var(--e) 1.15s; }

/* footer */
.m .footer__linea { scale: 0 1; }
.m .footer::before { opacity: 0; }
.m .footer [data-f] { opacity: 0; translate: 0 22px; filter: blur(6px); }
.m .footer.on .footer__linea { scale: 1 1; transition: scale 1.1s var(--e); }
.m .footer.on::before { opacity: 1; transition: opacity 1.2s ease .45s; }
.m .footer.on [data-f] { opacity: 1; translate: 0 0; filter: blur(0); transition: opacity .8s ease, translate .8s var(--e), filter .8s ease; transition-delay: calc(.4s + var(--i, 0) * .11s); }

/* ---------- responsivo ---------- */
@media (max-width: 1080px) {
  .nav__in { gap: 18px; }
  .nav__links a { padding: 10px 10px; }
  .nav__links a::after { left: 10px; right: 10px; }
}
@media (min-width: 961px) and (max-width: 1180px) {
  .boleto { margin: -34px 0 0 -18px; width: min(420px, 100%); }
}
@media (max-width: 960px) {
  :root { --nav-h: 66px; }
  .nav__links { display: none; }
  .nav__wa { margin-left: auto; }
  .nav__hamb { display: block; }
  .marca__iso { height: 40px; }
  .marca__txt { height: 35px; }
  .marca__semar { width: 36px; height: 36px; }
  .marca__sep { height: 30px; }
  .hero__grid { grid-template-columns: minmax(0, 1fr); }
  .hero__texto { max-width: 640px; }
  .hero__titulo { font-size: clamp(2.3rem, 10.4vw, 3.8rem); }
  .hero__visual { max-width: 680px; }
  .boleto { margin: -56px 0 0 20px; }
  .horarios__grid { grid-template-columns: minmax(0, 1fr); }
  .horarios__tarjetas { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
  .ruta__datos { grid-template-columns: minmax(0, 1fr); }
  .senales { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .reglas { columns: 1; }
  .contacto__tarjeta { grid-template-columns: minmax(0, 1fr); }
  .contacto__accion .btn { width: 100%; }
  .escena__svg { height: 340px; }
  /* en pantallas angostas los dos cruces se acercan al centro: la escena crece sin cortar los nombres */
  .cruce--a, .nombre--a { transform: translateX(80px); }
  .cruce--b, .nombre--b { transform: translateX(-80px); }
  .escena__lado { font-size: 19px; }
  .cruce-avance { justify-content: flex-start; } /* el WhatsApp flotante queda a la derecha */
  .escena__nombre { font-size: 34px; }
  .escena__tipo { font-size: 17px; }
  .escena__lado { letter-spacing: .2em; }
  .escena__rio { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 1.06rem; }
  .nav__wa { width: 46px; min-height: 46px; padding: 0; }
  .nav__wa span { display: none; }
  .hero__foto { aspect-ratio: 4 / 3; border-radius: 22px; }
  .hero__foto img { object-position: 66% 50%; }
  .m .hero__foto { clip-path: inset(10% 8% 10% 8% round 22px); }
  .m.m-go .hero__foto { clip-path: inset(0 0 0 0 round 22px); }
  .boleto { width: auto; margin: -48px 10px 0; }
  .boleto__papel { grid-template-columns: minmax(0, 1fr) 64px; --n: calc(100% - 64px); }
  .boleto__cuerpo { padding: 18px 18px 18px; }
  .boleto__ruta b { font-size: 1.08rem; }
  .boleto__talon img { width: 38px; }
  .hero__btns .btn { flex: 1 1 100%; }
  .semana__fila, .semana__eje { --col: 42px; }
  .semana__fila { grid-template-columns: 42px minmax(0, 1fr); }
  .semana__eje { margin-left: 42px; }
  .semana__h { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .htarj { padding: 20px; }
  .senales { gap: 12px; }
  .senal { padding: 22px 12px 18px; }
  .senal__txt b { font-size: .95rem; }
  .aviso { grid-template-columns: minmax(0, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; }
  .footer__marca, .footer__col:last-child { grid-column: 1 / -1; }
  .flotante { right: 14px; bottom: 14px; width: 56px; height: 56px; }
}
@media (max-width: 480px) {
  .boleto__papel { grid-template-columns: minmax(0, 1fr); -webkit-mask: none; mask: none; }
  .boleto__talon { display: none; }
}
@media (max-width: 400px) {
  .escena__svg { height: 316px; }
}
@media (max-width: 380px) {
  .marca__sep, .marca__semar { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .onda, .escena__olas, .pin__halo, .estado--abierto .estado__punto::after { animation: none; }
  .escena__recorrido { stroke-dashoffset: 0; }
}