/* Xmas Wrapped · landing (xmas.trivu.es). Marca TRIVU: azul #000066 de lienzo, turquesa de
   acento, Montserrat en mayúsculas para titulares y Rubik para el texto. */
@font-face { font-family: 'Montserrat'; font-weight: 400; font-display: swap; src: url('/static/fonts/montserrat-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 600; font-display: swap; src: url('/static/fonts/montserrat-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 700; font-display: swap; src: url('/static/fonts/montserrat-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 800; font-display: swap; src: url('/static/fonts/montserrat-latin-800-normal.woff2') format('woff2'); }
@font-face { font-family: 'Rubik'; font-weight: 400; font-display: swap; src: url('/static/fonts/rubik-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Rubik'; font-weight: 500; font-display: swap; src: url('/static/fonts/rubik-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Rubik'; font-weight: 600; font-display: swap; src: url('/static/fonts/rubik-latin-600-normal.woff2') format('woff2'); }

:root {
  --navy: #000066;
  --navy-900: #00002e;
  --navy-800: #00004a;
  --navy-600: #141a7d;
  --indigo: #3724bc;
  --cyan: #18e4ff;
  --cyan-ink: #00133a;
  --pink: #ff66ff;
  --yellow: #ffe252;
  --green: #7aff5a;
  --texto: #ffffff;
  --texto-suave: rgba(255, 255, 255, 0.78);
  --linea: rgba(255, 255, 255, 0.16);
  --panel: rgba(255, 255, 255, 0.055);
  --font-display: 'Montserrat', system-ui, sans-serif;
  --font-body: 'Rubik', system-ui, sans-serif;
  --gutter: clamp(16px, 4vw, 40px);
  --max: 1200px;
  --radio: 20px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--navy); color: var(--texto); font: 400 18px/1.6 var(--font-body); overflow-x: hidden; }
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); text-transform: uppercase; line-height: 1.05; letter-spacing: -0.01em; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 50; padding: 10px 16px; background: var(--cyan); color: var(--cyan-ink); font-weight: 700; border-radius: 999px; text-decoration: none; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.ancho-medio { max-width: 820px; }
.fino { font-weight: 400; }
.acento { color: var(--cyan); }

/* ── Botones */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 28px; border-radius: 999px; font: 700 15px/1 var(--font-display); letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .2s, background .2s, color .2s, border-color .2s; }
.boton:hover { transform: translateY(-2px); }
.boton-primario { background: var(--cyan); color: var(--cyan-ink); }
.boton-primario:hover { background: #fff; }
.boton-secundario { border-color: rgba(255,255,255,.6); color: #fff; background: transparent; }
.boton-secundario:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.boton-peq { min-height: 42px; padding: 0 20px; font-size: 13px; }

/* ── Cabecera */
.top { position: fixed; inset: 0 0 auto; z-index: 30; transition: background .3s, box-shadow .3s; }
.top.con-fondo { background: rgba(0, 0, 40, 0.86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--linea); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; }
.marca { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.marca-lazo { width: 34px; height: 19px; fill: none; stroke: var(--cyan); stroke-width: 11; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.marca-lazo circle { fill: var(--cyan); stroke: none; }
.marca-texto { font: 400 19px/1 var(--font-display); letter-spacing: 0.04em; white-space: nowrap; }
.marca-texto b { font-weight: 800; color: var(--cyan); letter-spacing: 0; }
.menu { display: flex; align-items: center; gap: 28px; }
.menu a:not(.boton) { font: 600 14px/1 var(--font-display); letter-spacing: 0.04em; text-decoration: none; color: var(--texto-suave); padding: 10px 0; }
.menu a:not(.boton):hover { color: #fff; }
.menu-boton { display: none; width: 46px; height: 46px; border: 1px solid var(--linea); border-radius: 12px; background: transparent; cursor: pointer; position: relative; }
.menu-boton span[aria-hidden], .menu-boton span[aria-hidden]::before, .menu-boton span[aria-hidden]::after { position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; content: ''; transition: transform .25s, opacity .25s; }
.menu-boton span[aria-hidden] { top: 22px; }
.menu-boton span[aria-hidden]::before { left: 0; right: 0; top: -7px; }
.menu-boton span[aria-hidden]::after { left: 0; right: 0; top: 7px; }
.menu-boton[aria-expanded=true] span[aria-hidden] { background: transparent; }
.menu-boton[aria-expanded=true] span[aria-hidden]::before { transform: translateY(7px) rotate(45deg); }
.menu-boton[aria-expanded=true] span[aria-hidden]::after { transform: translateY(-7px) rotate(-45deg); }

/* ── Portada */
.portada { position: relative; overflow: hidden; padding: 150px 0 90px; background: radial-gradient(ellipse 90% 70% at 50% 30%, #0b0f86 0%, var(--navy) 55%, var(--navy-800) 100%); }
.fogonazo { position: absolute; pointer-events: none; user-select: none; opacity: .5; }
.f1 { width: 760px; left: -260px; top: -240px; animation: deriva 18s ease-in-out infinite alternate; }
.f2 { width: 820px; right: -300px; top: 380px; opacity: .42; animation: deriva 22s ease-in-out infinite alternate-reverse; }
.f3 { width: 900px; right: -320px; bottom: -380px; opacity: .3; }
@keyframes deriva { to { transform: translate(90px, 60px) rotate(14deg); } }
.nieve { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.portada-in { position: relative; text-align: center; }
.firma-trivu { display: inline-flex; align-items: center; gap: 14px; margin: 0 0 28px; font: 700 13px/1 var(--font-display); letter-spacing: 0.24em; text-transform: uppercase; color: var(--texto-suave); }
.firma-trivu img { width: 150px; height: auto; }
.portada h1 { font-size: clamp(40px, 7.4vw, 96px); max-width: 1080px; margin: 0 auto; }
.portada h1 .fino { display: block; }
.entradilla { max-width: 780px; margin: 30px auto 0; font-size: clamp(18px, 2vw, 21px); color: var(--texto-suave); }
.acciones { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 36px; }
.video { position: relative; margin: 64px auto 0; max-width: 1080px; }
.video-marco { position: relative; border-radius: 22px; overflow: hidden; background: var(--navy-900); aspect-ratio: 16 / 9; box-shadow: 0 40px 100px rgba(0, 0, 30, .6), 0 0 0 1px var(--linea); }
.video-marco video { width: 100%; height: 100%; object-fit: cover; }
.video-play { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 14px; padding-bottom: clamp(20px, 5vw, 56px); border: 0; background: linear-gradient(180deg, transparent 45%, rgba(0, 0, 40, .55)); color: #fff; cursor: pointer; }
.video-play-icono { display: grid; place-items: center; width: clamp(64px, 8vw, 92px); aspect-ratio: 1; border-radius: 50%; background: var(--cyan); color: var(--cyan-ink); box-shadow: 0 0 0 10px rgba(24, 228, 255, .18); transition: transform .2s, box-shadow .2s; }
.video-play-icono svg { width: 42%; fill: currentColor; margin-left: 6%; }
.video-play:hover .video-play-icono { transform: scale(1.06); box-shadow: 0 0 0 16px rgba(24, 228, 255, .14); }
.video-play-texto { font: 700 15px/1 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase; }
.video-play-texto small { font-weight: 400; margin-left: 8px; opacity: .8; }
.video.reproduciendo .video-play { display: none; }

/* ── Secciones */
.seccion { position: relative; padding: clamp(80px, 11vw, 140px) 0; overflow: hidden; }
.seccion-clara { background: var(--navy-800); }
.antetitulo { margin: 0 0 18px; font: 700 13px/1.3 var(--font-display); letter-spacing: 0.24em; text-transform: uppercase; color: var(--cyan); }
.seccion h2 { font-size: clamp(34px, 5vw, 64px); max-width: 900px; margin-bottom: 40px; }
.seccion h2 .fino { display: block; }
.texto-grande { font-size: clamp(19px, 2vw, 22px); line-height: 1.55; color: #fff; }
.seccion p { color: var(--texto-suave); }
.seccion .texto-grande { color: #fff; }
.rejilla { display: grid; gap: 20px; }
.rejilla-4 { grid-template-columns: repeat(4, 1fr); }
.rejilla-3 { grid-template-columns: repeat(3, 1fr); }
.tarjeta { background: var(--panel); border: 1px solid var(--linea); border-radius: var(--radio); padding: 32px 28px; }
.tarjeta h3 { font-size: 21px; font-weight: 700; margin: 22px 0 12px; line-height: 1.2; }
.tarjeta p { font-size: 17px; margin: 0; }
.icono { width: 44px; height: 44px; fill: none; stroke: var(--cyan); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.dos-columnas { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.datos { list-style: none; padding: 0; margin: 36px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.datos li { padding: 18px 20px; border-radius: 16px; background: var(--panel); border: 1px solid var(--linea); }
.datos b { display: block; font: 700 15px/1.3 var(--font-display); text-transform: uppercase; letter-spacing: .02em; color: #fff; }
.datos span { font-size: 16px; color: var(--texto-suave); }

/* Ventana de navegador para las capturas */
.navegador { position: relative; border-radius: 16px; overflow: hidden; background: var(--navy-900); box-shadow: 0 30px 80px rgba(0, 0, 30, .55), 0 0 0 1px var(--linea); }
.navegador-barra { display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 16px; background: #0a0a3c; }
.navegador-barra i { width: 11px; height: 11px; border-radius: 50%; background: var(--pink); }
.navegador-barra i:nth-child(2) { background: var(--yellow); }
.navegador-barra i:nth-child(3) { background: var(--green); }
.navegador-barra span { margin-left: 14px; padding: 4px 14px; border-radius: 999px; background: rgba(255,255,255,.08); font-size: 13px; color: var(--texto-suave); }
.navegador img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }

/* Funciones */
.funcion { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(36px, 6vw, 80px); align-items: center; margin-top: clamp(56px, 8vw, 110px); }
.funcion-invertida .funcion-texto { order: 2; }
.numero { display: block; font: 800 clamp(72px, 9vw, 112px)/0.9 var(--font-display); color: transparent; -webkit-text-stroke: 2px var(--cyan); margin-bottom: 18px; }
.funcion h3 { font-size: clamp(26px, 3vw, 36px); font-weight: 700; margin-bottom: 18px; }
.funcion-imagenes { position: relative; padding: 0 0 18% 0; }
.funcion-imagenes > .navegador:first-child { width: 86%; }
.navegador-superpuesto { position: absolute !important; width: 62%; right: 0; bottom: 0; }
.movil-bloque { display: grid; grid-template-columns: 240px 1fr 240px; gap: clamp(28px, 5vw, 64px); align-items: center; margin-top: clamp(72px, 10vw, 130px); padding: clamp(32px, 5vw, 56px); border-radius: 28px; background: var(--panel); border: 1px solid var(--linea); }
.movil-texto { text-align: center; }
.movil-texto h3 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 16px; }
.movil { position: relative; padding: 10px; border-radius: 40px; background: linear-gradient(150deg, #6a6f92 0%, #2a2d47 38%, #474b6c 70%, #23263d 100%); box-shadow: 0 30px 70px rgba(0, 0, 30, .6), inset 0 0 0 1px rgba(255,255,255,.3); }
.movil img { width: 100%; height: auto; border-radius: 31px; border: 5px solid #05050c; }

/* Identidad */
.identidades { margin-top: 48px; }
.identidades figure { margin: 0; }
.identidades figcaption { margin-top: 16px; font: 700 16px/1.3 var(--font-display); letter-spacing: .12em; text-transform: uppercase; text-align: center; }
.identidades small { display: block; margin-top: 4px; font: 400 13px/1.3 var(--font-body); letter-spacing: 0; text-transform: none; color: var(--texto-suave); }

/* Demo */
.demo { margin-top: 44px; }
.navegador-demo .navegador-barra { height: 44px; }
.demo-pantalla { margin-left: auto; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--linea); background: transparent; color: #fff; font: 600 12px/1 var(--font-display); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.demo-pantalla:hover { border-color: #fff; }
.demo-cuerpo { position: relative; aspect-ratio: 16 / 9; background: var(--navy-900); }
.demo-portada { position: absolute; inset: 0; width: 100%; height: 100% !important; aspect-ratio: auto !important; filter: brightness(.62) saturate(.9); }
.demo-entrar { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); min-height: 60px; padding: 0 34px; font-size: 16px; box-shadow: 0 0 0 12px rgba(24, 228, 255, .16), 0 20px 50px rgba(0,0,30,.5); }
.demo-entrar:hover { transform: translate(-50%, calc(-50% - 2px)); }
.demo-cuerpo iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #302719; }
.demo:fullscreen { margin: 0; background: var(--navy-900); display: flex; flex-direction: column; }
.demo:fullscreen .navegador-demo { flex: 1; border-radius: 0; display: flex; flex-direction: column; }
.demo:fullscreen .demo-cuerpo { flex: 1; aspect-ratio: auto; }
.demo:fullscreen .nota { display: none; }
.nota { margin-top: 18px; font-size: 15px; color: var(--texto-suave); }

/* Beneficios y pasos */
.beneficio .numero { font-size: 64px; margin-bottom: 10px; }
.beneficio h3 { margin-top: 0; }
.pasos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: paso; }
.pasos li { position: relative; padding-top: 74px; }
.pasos li::before { content: ''; position: absolute; left: 60px; right: -20px; top: 27px; height: 2px; background: linear-gradient(90deg, var(--cyan), rgba(24,228,255,.15)); }
.pasos li:last-child::before { display: none; }
.paso-num { position: absolute; top: 0; left: 0; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; border: 2px solid var(--cyan); font: 800 22px/1 var(--font-display); color: var(--cyan); background: var(--navy); }
.pasos h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; line-height: 1.2; }
.pasos p { font-size: 16px; margin: 0; }

/* Preguntas */
.faq { border-top: 1px solid var(--linea); }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; font: 600 clamp(17px, 2vw, 20px)/1.35 var(--font-display); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; flex: none; width: 14px; height: 14px; border-right: 2.5px solid var(--cyan); border-bottom: 2.5px solid var(--cyan); transform: rotate(45deg) translateY(-4px); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
.faq details p { padding: 0 40px 24px 0; margin: 0; }

/* Contacto */
.contacto { background: radial-gradient(ellipse 80% 80% at 80% 100%, #0b0f86 0%, var(--navy) 60%); }
.contacto .dos-columnas { align-items: start; position: relative; }
.formulario { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 16px; padding: clamp(24px, 4vw, 40px); border-radius: 24px; background: var(--panel); border: 1px solid var(--linea); backdrop-filter: blur(6px); }
.campo { display: flex; flex-direction: column; gap: 8px; }
.campo-ancho { grid-column: 1 / -1; }
.campo label { font: 600 13px/1.3 var(--font-display); letter-spacing: .08em; text-transform: uppercase; }
.opcional { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--texto-suave); }
.campo input, .campo select, .campo textarea { width: 100%; min-height: 50px; padding: 12px 16px; border-radius: 12px; border: 1px solid rgba(255,255,255,.26); background: rgba(0, 0, 40, .45); color: #fff; font: 400 17px/1.4 var(--font-body); }
.campo textarea { resize: vertical; min-height: 110px; }
.campo select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--cyan) 50%), linear-gradient(135deg, var(--cyan) 50%, transparent 50%); background-position: calc(100% - 22px) 22px, calc(100% - 16px) 22px; background-size: 6px 6px; background-repeat: no-repeat; }
.campo select option { color: #000; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(24,228,255,.25); }
.campo [aria-invalid=true] { border-color: #ff7a8c; }
.campo-check { flex-direction: row; align-items: flex-start; gap: 12px; }
.campo-check input { width: 22px; height: 22px; min-height: 0; margin: 1px 0 0; accent-color: var(--cyan); flex: none; }
.campo-check label { font: 400 16px/1.45 var(--font-body); letter-spacing: 0; text-transform: none; }
.campo-check a { color: var(--cyan); }
.campo-trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.aviso-datos { margin: 0; font-size: 13px !important; line-height: 1.5; }
.envio { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; }
.estado { margin: 0; font-size: 16px; }
.estado.ok { color: var(--green); }
.estado.error { color: #ff9aa8; }
.formulario.enviado .campo, .formulario.enviado .aviso-datos, .formulario.enviado button { display: none; }
.formulario.enviado .estado { font: 600 20px/1.4 var(--font-display); }

/* Pie */
.pie { padding: 48px 0; background: var(--navy-900); border-top: 1px solid var(--linea); }
.pie-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.pie img { width: 150px; height: auto; margin-bottom: 10px; }
.pie p { margin: 0; color: var(--texto-suave); font-size: 15px; }
.pie nav { display: flex; flex-wrap: wrap; gap: 24px; }
.pie nav a { color: var(--texto-suave); font-size: 15px; text-decoration: none; }
.pie nav a:hover { color: #fff; }

/* Aparición al hacer scroll */
.revela { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1); }
.revela.visible { opacity: 1; transform: none; }
.no-js .revela { opacity: 1; transform: none; }

/* ── Tableta */
@media (max-width: 1040px) {
  .rejilla-4 { grid-template-columns: repeat(2, 1fr); }
  .pasos { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
  .pasos li::before { display: none; }
  .movil-bloque { grid-template-columns: 1fr 1fr; }
  .movil-texto { grid-column: 1 / -1; order: -1; }
  .movil { max-width: 260px; justify-self: center; }
}

/* ── Móvil */
@media (max-width: 820px) {
  .menu-boton { display: block; }
  .menu { position: fixed; inset: 72px 0 auto; flex-direction: column; align-items: stretch; gap: 0; padding: 12px var(--gutter) 24px; background: rgba(0, 0, 40, .97); border-bottom: 1px solid var(--linea); transform: translateY(-120%); visibility: hidden; transition: transform .3s, visibility .3s; }
  .menu.abierto { transform: none; visibility: visible; }
  .menu a:not(.boton) { padding: 16px 0; font-size: 16px; border-bottom: 1px solid var(--linea); }
  .menu .boton { margin-top: 18px; min-height: 52px; }
  .top.menu-abierto { background: rgba(0, 0, 40, .97); }
  .portada { padding: 120px 0 64px; }
  .firma-trivu { flex-direction: column; gap: 12px; }
  .dos-columnas, .funcion { grid-template-columns: 1fr; }
  .funcion-invertida .funcion-texto { order: 0; }
  .rejilla-3 { grid-template-columns: 1fr; }
  .datos { grid-template-columns: 1fr; }
  .formulario { grid-template-columns: 1fr; }
  .navegador-barra span { display: none; }
  .navegador-demo .navegador-barra span { display: inline; }
}
@media (max-width: 560px) {
  body { font-size: 17px; }
  .rejilla-4, .pasos { grid-template-columns: 1fr; }
  .acciones .boton { width: 100%; }
  .movil-bloque { grid-template-columns: 1fr 1fr; gap: 16px; padding: 24px 16px; }
  .movil { padding: 6px; border-radius: 26px; }
  .movil img { border-radius: 20px; border-width: 3px; }
  .demo-entrar { min-height: 52px; padding: 0 22px; font-size: 14px; white-space: nowrap; }
  .faq details p { padding-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fogonazo { animation: none; }
  .revela { opacity: 1; transform: none; transition: none; }
  .boton, .video-play-icono { transition: none; }
}