@font-face { font-family: 'Bodoni Moda'; font-style: normal; font-weight: 400 900; font-display: swap; src: url(/assets/fonts/bodoni-moda-latin-opsz-normal.woff2) format('woff2'); }
@font-face { font-family: 'Bodoni Moda'; font-style: italic; font-weight: 400 900; font-display: swap; src: url(/assets/fonts/bodoni-moda-latin-opsz-italic.woff2) format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 200 800; font-display: swap; src: url(/assets/fonts/manrope-latin-wght-normal.woff2) format('woff2'); }

:root {
  --tinta: #0D0B09;
  --tinta-2: #14110D;
  --marfil: #F2ECE1;
  --papel: #EFE8DC;
  --texto-claro: #CFC6B6;
  --texto-tenue: #A99F8F;
  --oro: #C9A55C;
  --oro-claro: #E2C68A;
  --oro-oscuro: #7A5C22;
  --texto-papel: #1A1612;
  --texto-papel-tenue: #4E463C;
  --linea-oro: rgba(201, 165, 92, .28);
  --linea-papel: rgba(26, 22, 18, .16);
  --error: #8E2A15;
  --error-fondo: #F7E3DE;
  --serif: 'Bodoni Moda', 'Didot', Georgia, serif;
  --sans: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --gutter: clamp(20px, 5vw, 64px);
  --seccion: clamp(64px, 9vw, 120px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; background: var(--tinta); color: var(--marfil); font-family: var(--sans); font-size: 16px; line-height: 1.6; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--oro); }
a:hover { color: var(--oro-claro); }
:focus-visible { outline: 2px solid var(--oro); outline-offset: 3px; }
.claro :focus-visible, .tarjeta-form :focus-visible { outline-color: var(--texto-papel); }
[hidden] { display: none !important; }
section[id] { scroll-margin-top: 76px; }

.saltar { position: absolute; left: 12px; top: -60px; background: var(--oro); color: var(--tinta); padding: 10px 14px; z-index: 50; }
.saltar:focus { top: 12px; }

.contenedor { max-width: 1240px; margin: 0 auto; padding-inline: var(--gutter); }
.seccion { padding-block: var(--seccion); }
.borde-sup { border-top: 1px solid rgba(201, 165, 92, .22); }
.claro { background: var(--papel); color: var(--texto-papel); }
.pila { display: flex; flex-direction: column; gap: clamp(36px, 5vw, 64px); }
.pila--media { gap: 28px; }

/* Tipografía */
.antetitulo { margin: 0; font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--oro); }
.claro .antetitulo { color: var(--oro-oscuro); }
.titulo-xl, .titulo-l, .titulo-m { margin: 0; font-family: var(--serif); font-weight: 400; line-height: 1.04; letter-spacing: -.005em; }
.titulo-xl { font-size: clamp(36px, 5.4vw, 74px); line-height: 1.03; }
.titulo-l { font-size: clamp(34px, 4.4vw, 60px); }
.titulo-m { font-size: clamp(28px, 3vw, 36px); line-height: 1.1; }
.titulo-xl em, .titulo-l em, .titulo-m em { color: var(--oro); }
.claro .titulo-l em { color: var(--oro-oscuro); }
.tenue { margin: 0; color: var(--texto-claro); }
.claro .tenue { color: var(--texto-papel-tenue); }
.fuerte { color: var(--marfil); }
.claro .fuerte { color: var(--texto-papel); }
.numero { font-family: var(--serif); font-size: 18px; color: var(--oro); flex: 0 0 auto; }
.quien { margin: 10px 0 0; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--texto-tenue); }

/* Botones */
.boton { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 14px 26px; border-radius: 2px; font: inherit; font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: background-color .2s, color .2s, border-color .2s, transform .2s; }
.boton:active { transform: translateY(1px); }
.boton--chico { min-height: 44px; padding: 10px 18px; font-size: 14px; }
.boton--bloque { display: flex; width: 100%; }
.boton--oro { background: var(--oro); color: var(--tinta); }
.boton--oro:hover { background: var(--oro-claro); color: var(--tinta); }
.boton--linea { color: var(--marfil); border-color: rgba(242, 236, 225, .35); }
.boton--linea:hover { color: var(--marfil); border-color: var(--marfil); }
.boton--negro { background: var(--tinta); color: var(--marfil); }
.boton--negro:hover { background: #2A241D; color: var(--marfil); }
.boton--negro[disabled] { opacity: .7; cursor: progress; }
.boton--negro-linea { color: var(--texto-papel); border-color: var(--texto-papel); }
.boton--negro-linea:hover { background: var(--texto-papel); color: var(--papel); }
.botones { display: flex; flex-wrap: wrap; gap: 12px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(13, 11, 9, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid rgba(201, 165, 92, .22); }
.nav__fila { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.marca { display: flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--marfil); }
.marca:hover { color: var(--marfil); }
.marca__nombre { font-family: var(--serif); font-size: 22px; }
.marca__tour { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--oro); }
.nav__enlaces { display: none; gap: 28px; font-size: 14px; }
.nav__enlaces a { color: var(--texto-claro); text-decoration: none; padding-block: 12px; }
.nav__enlaces a:hover { color: var(--marfil); }
@media (min-width: 900px) { .nav__enlaces { display: flex; margin-left: auto; margin-right: 12px; } }
@media (max-width: 420px) { .marca__tour { display: none; } }

/* Hero */
.hero { display: grid; gap: 28px; padding-block: 0 clamp(56px, 7vw, 104px); }
@media (min-width: 900px) { .hero { padding-top: clamp(48px, 6vw, 88px); } }
.hero__texto { display: flex; flex-direction: column; gap: 24px; min-width: 0; }
.hero__sub { margin: 0; max-width: 560px; font-size: clamp(16px, 1.4vw, 19px); color: var(--texto-claro); }
.hero__sub strong { color: var(--marfil); font-weight: 600; }
.hero__foto { margin: 0 calc(-1 * var(--gutter)); order: -1; }
.hero__foto img { width: 100%; height: clamp(240px, 62vw, 420px); object-fit: cover; object-position: 30% 52%; }
@media (min-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(40px, 5vw, 72px); align-items: center; }
  .hero__foto { margin: 0; order: 0; }
  .hero__foto img { height: clamp(560px, 50vw, 700px); object-position: 40% 30%; }
}
.datos { margin: 8px 0 0; display: flex; flex-wrap: wrap; border-top: 1px solid var(--linea-oro); }
.datos > div { flex: 1 1 140px; padding: 16px 20px 0 0; }
.datos .datos__ancho { flex: 2 1 240px; }
.datos dt { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--texto-tenue); }
.datos dd { margin: 4px 0 0; font-family: var(--serif); font-size: 19px; line-height: 1.3; }

/* Encabezados de sección */
.encabezado { display: flex; flex-wrap: wrap; gap: 20px 64px; align-items: flex-end; justify-content: space-between; }
.encabezado > h2 { flex: 1 1 420px; }
.encabezado > p { flex: 1 1 300px; max-width: 440px; }

/* Efectos */
.efectos { display: grid; gap: clamp(32px, 3vw, 40px); }
@media (min-width: 760px) { .efectos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.efecto { display: flex; flex-direction: column; gap: 18px; }
.efecto__foto, .efecto__pendiente { width: 100%; height: clamp(380px, 46vw, 620px); }
.efecto__foto { object-fit: cover; object-position: 55% 45%; }
.efecto__pendiente { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; padding: 24px; border: 1px dashed rgba(201, 165, 92, .5); background: var(--tinta-2); font-family: var(--serif); font-size: 22px; color: var(--texto-claro); }
.efecto__pendiente .antetitulo { font-family: var(--sans); }
.efecto__texto { display: flex; gap: 20px; align-items: baseline; }
.efecto h3 { margin: 0 0 8px; font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 2.6vw, 32px); line-height: 1.1; }
.temas { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--linea-oro); }
@media (min-width: 760px) { .temas { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.temas li { display: flex; gap: 20px; align-items: baseline; padding: 22px 0 6px; border-bottom: 1px solid var(--linea-oro); }
@media (min-width: 760px) { .temas li { border-bottom: 0; } }
.temas h3 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 26px; line-height: 1.15; }
.temas .quien { margin-top: 6px; }

/* Dos columnas */
.dos-col { display: grid; gap: 48px; }
@media (min-width: 900px) { .dos-col { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(48px, 6vw, 80px); align-items: start; } .dos-col--centro { align-items: center; } }
.foto-alta { width: 100%; height: clamp(380px, 48vw, 640px); object-fit: cover; }
.lista-filas { list-style: none; margin: 0; padding: 0; }
.lista-filas li { display: grid; gap: 4px; padding: 16px 0; border-top: 1px solid var(--linea-papel); }
.lista-filas li:last-child { border-bottom: 1px solid var(--linea-papel); }
.lista-filas strong { font-weight: 600; }
.lista-filas span { color: var(--texto-papel-tenue); }
@media (min-width: 560px) { .lista-filas li { grid-template-columns: 210px 1fr; gap: 24px; } }

/* Ponentes */
.ponentes { display: grid; gap: clamp(48px, 4vw, 56px); }
@media (min-width: 760px) { .ponentes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.ponente { display: flex; flex-direction: column; gap: 20px; }
.ponente img { width: 100%; height: clamp(420px, 44vw, 600px); object-fit: cover; object-position: center 22%; }
.ponente h3 { margin: 6px 0 0; font-family: var(--serif); font-weight: 400; font-size: 40px; line-height: 1.1; }
.cifras { margin: 0; display: flex; gap: 36px; flex-wrap: wrap; }
.cifras dt { font-size: 12px; color: var(--texto-tenue); }
.cifras dd { margin: 0; font-family: var(--serif); font-size: 36px; line-height: 1.2; }

/* Galería */
.galeria { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.galeria img { width: 100%; height: clamp(220px, 60vw, 520px); object-fit: cover; object-position: center 28%; }
.galeria .galeria__ancha { grid-column: span 2; height: clamp(300px, 90vw, 520px); }
@media (min-width: 900px) {
  .galeria { grid-template-columns: 2fr 1fr 1fr 2fr; gap: 16px; }
  .galeria img, .galeria .galeria__ancha { grid-column: auto; height: clamp(360px, 38vw, 520px); }
}

/* Planes */
.planes { display: grid; gap: 24px; }
@media (min-width: 820px) { .planes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.plan { display: flex; flex-direction: column; gap: 22px; padding: clamp(26px, 3vw, 44px); border: 1px solid rgba(26, 22, 18, .22); }
.plan h3 { margin: 0 0 6px; font-family: var(--serif); font-weight: 400; font-size: 30px; line-height: 1.15; }
.plan__precio { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; }
.plan__monto { font-family: var(--serif); font-size: 64px; line-height: 1; }
.plan__nota { font-size: 14px; color: var(--texto-papel-tenue); }
.plan ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; color: #2E2821; }
.plan .boton { margin-top: auto; align-self: flex-start; }
.plan--oscuro { background: var(--tinta); color: var(--marfil); border-color: var(--tinta); }
.plan--oscuro .tenue, .plan--oscuro .plan__nota { color: var(--texto-claro); }
.plan--oscuro .plan__monto { color: var(--oro); }
.plan--oscuro ul { color: #E4DCCD; }
@media (max-width: 480px) { .plan .boton { align-self: stretch; } }
.condiciones { display: grid; gap: 24px 48px; padding-top: 28px; border-top: 1px solid var(--linea-papel); }
@media (min-width: 820px) { .condiciones { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.condiciones p { margin: 0; }
.condiciones .antetitulo { margin-bottom: 8px; }

/* FAQ */
.faq { display: grid; gap: 40px; }
@media (min-width: 900px) { .faq { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 80px; } }
.faq__lista { border-top: 1px solid var(--linea-oro); }
.faq details { border-bottom: 1px solid var(--linea-oro); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 20px 0; min-height: 44px; font-size: 18px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq__mas { color: var(--oro); font-size: 26px; line-height: 1; transition: transform .2s; }
.faq details[open] .faq__mas { transform: rotate(45deg); }
.faq details p { margin: 0 0 22px; max-width: 640px; color: var(--texto-claro); }

/* Inscripción */
.inscripcion { background: var(--tinta-2); }
.pasos { list-style: none; margin: 0; padding: 0; }
.pasos li { display: flex; gap: 20px; padding: 16px 0; border-top: 1px solid var(--linea-oro); }
.pasos li:last-child { border-bottom: 1px solid var(--linea-oro); }
.pasos strong { font-weight: 600; }
.pasos .numero { font-size: 22px; line-height: 1.3; }
.tarjeta-form { background: var(--marfil); color: var(--texto-papel); padding: clamp(22px, 3vw, 44px); }
.tarjeta-form form { display: flex; flex-direction: column; gap: 18px; }
.fila { display: grid; gap: 18px; }
@media (min-width: 560px) { .fila { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.campo { display: flex; flex-direction: column; gap: 6px; min-width: 0; border: 0; margin: 0; padding: 0; }
.campo > label:not(.opcion):not(.check), .campo legend { font-weight: 600; font-size: 14px; padding: 0; }
.campo legend { margin-bottom: 8px; }
.campo input[type=text], .campo input[type=tel], .campo input[type=email], .campo select {
  font: inherit; font-size: 16px; width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid #8C8273; border-radius: 2px; background: #FFFFFF; color: var(--texto-papel);
}
.campo select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231A1612' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.campo input:focus, .campo select:focus { border-color: var(--texto-papel); outline: 2px solid var(--texto-papel); outline-offset: 0; }
.campo [aria-invalid=true] { border: 2px solid #A1361F; }
.campo__ayuda { margin: 0; font-size: 13px; color: var(--texto-papel-tenue); }
.campo__error { margin: 0; font-size: 13px; color: var(--error); font-weight: 500; }
.campo__error:empty { display: none; }
.opcion { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border: 1px solid #8C8273; border-radius: 2px; background: #FFFFFF; cursor: pointer; margin-bottom: 10px; }
.opcion:has(input:checked) { border: 2px solid var(--texto-papel); padding: 13px; }
.opcion input { margin: 3px 0 0; width: 18px; height: 18px; accent-color: var(--texto-papel); flex: 0 0 auto; }
.opcion__precio { color: var(--texto-papel-tenue); }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: #2E2821; cursor: pointer; }
.check input { margin: 2px 0 0; width: 20px; height: 20px; accent-color: var(--texto-papel); flex: 0 0 auto; }
.check a { color: var(--oro-oscuro); }
.campo--invalido .check input { outline: 2px solid #A1361F; outline-offset: 1px; }
.trampa { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.nota-form { margin: 0; font-size: 13px; color: var(--texto-papel-tenue); }
.alerta { padding: 12px 14px; font-size: 14px; border-radius: 2px; background: var(--error-fondo); border: 1px solid #A1361F; color: #7A2412; }
.alerta a { color: #7A2412; font-weight: 700; }
.alerta:focus { outline: 2px solid #A1361F; outline-offset: 2px; }

.exito { display: flex; flex-direction: column; gap: 18px; scroll-margin-top: 96px; }
.exito [data-exito=codigo] { white-space: nowrap; }
#tarjeta-form, #error-envio, #resumen-errores { scroll-margin-top: 96px; }
.exito:focus { outline: none; }
.exito__icono { color: var(--oro-oscuro); }
.exito .titulo-m em { color: var(--oro-oscuro); }
.exito .tenue { color: var(--texto-papel-tenue); }
.exito .antetitulo { color: var(--oro-oscuro); }
.resumen { margin: 0; padding: 14px 0; border-block: 1px solid var(--linea-papel); display: grid; gap: 4px; }
.resumen > div { display: flex; gap: 8px; }
.resumen dt { color: var(--texto-papel-tenue); min-width: 92px; }
.resumen dd { margin: 0; font-weight: 600; }

/* Pie */
.pie { border-top: 1px solid rgba(201, 165, 92, .22); padding-block: 36px 110px; font-size: 14px; color: var(--texto-tenue); }
@media (min-width: 900px) { .pie { padding-bottom: 40px; } }
.pie__fila { display: flex; flex-wrap: wrap; gap: 16px 48px; justify-content: space-between; align-items: center; }
.pie p { margin: 0; }
.pie .marca__nombre { font-size: 18px; color: var(--marfil); }
.pie nav { display: flex; gap: 24px; }
.pie nav a { color: var(--texto-claro); padding-block: 10px; }

/* Barra fija en móvil */
.barra-movil { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom)); background: rgba(13, 11, 9, .96); border-top: 1px solid var(--linea-oro); transform: translateY(110%); transition: transform .25s ease; }
.barra-movil.visible { transform: translateY(0); }
.barra-movil strong { font-family: var(--serif); font-size: 22px; font-weight: 400; color: var(--oro); }
@media (min-width: 900px) { .barra-movil { display: none !important; } }

.efecto__foto--sahara { object-position: 50% 38%; }