/* elweondelaslanding.cl · Landing Page Express
   Paleta tomada del logo: negro profundo, cian eléctrico y cromado. */

@font-face { font-family: "Barlow"; font-weight: 400; font-style: normal; font-display: swap; src: url(fonts/Barlow-400.woff2) format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 500; font-style: normal; font-display: swap; src: url(fonts/Barlow-500.woff2) format("woff2"); }
@font-face { font-family: "Barlow"; font-weight: 700; font-style: normal; font-display: swap; src: url(fonts/Barlow-700.woff2) format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 800; font-style: italic; font-display: swap; src: url(fonts/BarlowCondensed-800i.woff2) format("woff2"); }

:root {
    --negro: #03060a;
    --fondo: #060b11;
    --panel: #0b141d;
    --panel-2: #0f1b27;
    --borde: #1a2c3c;
    --cian: #00e5fd;
    --cian-2: #1cc8f0;
    --cian-osc: #0098b8;
    --texto: #e8f1f6;
    --suave: #9fb3c2;
    --verde-wa: #25d366;
    --cromo: linear-gradient(180deg, #ffffff 0%, #e6edf2 42%, #9aa8b3 52%, #f4f8fb 78%, #c9d3da 100%);
    --radio: 18px;
    --ancho: 1160px;
    --titulo: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
    --cuerpo: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body {
    margin: 0; background: var(--fondo); color: var(--texto);
    font: 400 1.0625rem/1.65 var(--cuerpo);
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cian); text-underline-offset: 3px; }
a:hover { color: #fff; }
:focus-visible { outline: 3px solid var(--cian); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.saltar { position: absolute; left: 12px; top: -60px; background: var(--cian); color: var(--negro); padding: 10px 16px; border-radius: 10px; font-weight: 700; z-index: 100; }
.saltar:focus { top: 12px; }

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

h1, h2, h3 { font-family: var(--titulo); font-style: italic; font-weight: 800; line-height: 1.02; letter-spacing: .005em; margin: 0 0 .5em; text-transform: uppercase; }
h2 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h3 { font-size: 1.55rem; }
p { margin: 0 0 1em; }
.cromo {
    background: var(--cromo); -webkit-background-clip: text; background-clip: text; color: transparent;
    filter: drop-shadow(0 2px 0 #000) drop-shadow(0 0 18px rgba(0, 229, 253, .18));
}
.cian { color: var(--cian); text-shadow: 0 0 22px rgba(0, 229, 253, .45); }
.etiqueta {
    display: inline-block; font: 700 .8rem/1 var(--cuerpo); letter-spacing: .14em; text-transform: uppercase;
    color: var(--cian); border: 1px solid rgba(0, 229, 253, .4); background: rgba(0, 229, 253, .07);
    padding: 8px 14px; border-radius: 99px; margin-bottom: 18px;
}
.intro { color: var(--suave); font-size: 1.15rem; max-width: 62ch; }
.centro { text-align: center; }
.centro .intro { margin-inline: auto; }

/* Botones */
.boton {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 54px; padding: 14px 26px; border-radius: 14px; border: 0; cursor: pointer;
    font: 700 1.05rem/1.1 var(--cuerpo); text-decoration: none; text-align: center;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.boton svg { width: 22px; height: 22px; flex: none; }
.boton-principal { background: var(--cian); color: var(--negro); box-shadow: 0 0 0 1px rgba(255,255,255,.2) inset, 0 10px 34px rgba(0, 229, 253, .35); }
.boton-principal:hover { color: var(--negro); background: #5ff0ff; transform: translateY(-2px); box-shadow: 0 14px 44px rgba(0, 229, 253, .5); }
.boton-secundario { background: transparent; color: var(--texto); border: 1.5px solid var(--borde); }
.boton-secundario:hover { color: #fff; border-color: var(--cian); }
.boton-wa { background: var(--verde-wa); color: #04210f; }
.boton-wa:hover { color: #04210f; background: #3ee57c; transform: translateY(-2px); }

/* Cabecera */
.cabecera { position: sticky; top: 0; z-index: 50; background: rgba(3, 6, 10, .82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid rgba(26, 44, 60, .7); }
.cabecera .contenedor { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.marca img { width: 64px; height: auto; }
.marca span { font: 800 italic 1.3rem/1 var(--titulo); text-transform: none; letter-spacing: .01em; }
.marca b { color: var(--cian); font-weight: 800; }
.menu { display: flex; align-items: center; gap: 26px; }
.menu a:not(.boton) { color: var(--suave); text-decoration: none; font-weight: 500; }
.menu a:not(.boton):hover { color: #fff; }
.menu .boton { min-height: 44px; padding: 10px 18px; font-size: .98rem; }
.abrir-menu { display: none; background: none; border: 1px solid var(--borde); color: #fff; border-radius: 12px; width: 48px; height: 48px; cursor: pointer; }
.abrir-menu svg { width: 24px; height: 24px; margin: auto; }
@media (max-width: 960px) {
    .marca span { display: none; }
    .abrir-menu { display: grid; place-items: center; }
    .menu { position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--negro); border-bottom: 1px solid var(--borde); padding: 8px 16px 20px; transform: translateY(-120%); transition: transform .25s ease; visibility: hidden; }
    .menu.abierto { transform: none; visibility: visible; }
    .menu a:not(.boton) { padding: 14px 4px; border-bottom: 1px solid var(--borde); font-size: 1.1rem; }
    .menu .boton { margin-top: 16px; min-height: 52px; }
}

/* Hero */
.hero { position: relative; padding: 56px 0 72px; overflow: hidden; }
.hero::before {
    content: ""; position: absolute; inset: -20% -10% auto; height: 120%;
    background:
        radial-gradient(40% 50% at 78% 38%, rgba(0, 229, 253, .22), transparent 70%),
        radial-gradient(30% 40% at 10% 10%, rgba(28, 200, 240, .12), transparent 70%);
    pointer-events: none;
}
.hero::after {
    content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
    background-image: linear-gradient(rgba(0,229,253,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(0,229,253,.07) 1px, transparent 1px);
    background-size: 56px 56px; mask-image: radial-gradient(70% 70% at 60% 40%, #000, transparent);
    -webkit-mask-image: radial-gradient(70% 70% at 60% 40%, #000, transparent);
}
.hero .contenedor { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(2.9rem, 7.4vw, 5.6rem); margin-bottom: 20px; }
.hero h1 .linea { display: block; }
.hero .intro { font-size: 1.22rem; color: #c3d3de; }
.hero .intro strong { color: #fff; }
.acciones { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 26px; }
.sellos { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 0; color: var(--suave); font-weight: 500; }
.sellos li { display: flex; align-items: center; gap: 8px; }
.sellos svg { width: 20px; height: 20px; color: var(--cian); flex: none; }
.hero-visual { position: relative; display: grid; place-items: center; }
.hero-visual img { width: min(100%, 470px); filter: drop-shadow(0 0 40px rgba(0, 229, 253, .35)); }
.precio-flotante {
    position: absolute; right: 2%; bottom: 4%; background: var(--negro); border: 2px solid var(--cian);
    border-radius: 16px; padding: 12px 18px; text-align: center; box-shadow: 0 0 34px rgba(0, 229, 253, .35);
    transform: rotate(-4deg);
}
.precio-flotante small { display: block; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--suave); }
.precio-flotante strong { font: 800 italic 2.2rem/1 var(--titulo); color: var(--cian); }
@media (max-width: 900px) {
    .hero { padding: 28px 0 56px; }
    .hero .contenedor { grid-template-columns: 1fr; gap: 12px; }
    .hero-visual { order: -1; }
    .hero-visual img { width: min(62vw, 300px); }
    .precio-flotante { right: 0; bottom: 0; padding: 8px 12px; }
    .precio-flotante strong { font-size: 1.7rem; }
    .acciones .boton { flex: 1 1 100%; }
}

/* Franja de cifras */
.cifras { border-block: 1px solid var(--borde); background: var(--negro); }
.cifras ul { list-style: none; margin: 0; padding: 26px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; text-align: center; }
.cifras strong { display: block; font: 800 italic clamp(2rem, 4vw, 2.8rem)/1 var(--titulo); color: var(--cian); }
.cifras span { color: var(--suave); font-size: .98rem; }
@media (max-width: 700px) { .cifras ul { grid-template-columns: repeat(2, 1fr); gap: 24px 12px; } }

/* Secciones */
.seccion { padding: 96px 0; }
.seccion-alt { background: linear-gradient(180deg, var(--negro), var(--fondo)); }
@media (max-width: 700px) { .seccion { padding: 68px 0; } }

.que-es { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.que-es .definicion { font-size: 1.2rem; color: #d3e0e8; border-left: 4px solid var(--cian); padding-left: 20px; }
.navegador { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(0,229,253,.08); }
.navegador .barra { display: flex; gap: 7px; padding: 12px 14px; background: var(--panel-2); border-bottom: 1px solid var(--borde); }
.navegador .barra i { width: 11px; height: 11px; border-radius: 50%; background: #2a3d4f; }
.navegador .barra i:first-child { background: var(--cian); }
.navegador ol { list-style: none; counter-reset: p; margin: 0; padding: 20px; display: grid; gap: 10px; }
.navegador li { counter-increment: p; display: flex; gap: 14px; align-items: center; background: var(--fondo); border: 1px solid var(--borde); border-radius: 12px; padding: 12px 14px; }
.navegador li::before { content: counter(p); font: 800 italic 1.4rem/1 var(--titulo); color: var(--negro); background: var(--cian); width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; flex: none; }
.navegador li b { display: block; color: #fff; }
.navegador li span { color: var(--suave); font-size: .95rem; line-height: 1.4; }
@media (max-width: 900px) { .que-es { grid-template-columns: 1fr; gap: 36px; } }

/* Incluye */
.grilla { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.tarjeta { background: linear-gradient(180deg, var(--panel), var(--fondo)); border: 1px solid var(--borde); border-radius: var(--radio); padding: 26px; transition: border-color .2s, transform .2s; }
.tarjeta:hover { border-color: rgba(0, 229, 253, .5); transform: translateY(-3px); }
.tarjeta .ico { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; background: rgba(0, 229, 253, .1); color: var(--cian); margin-bottom: 16px; border: 1px solid rgba(0,229,253,.25); }
.tarjeta .ico svg { width: 26px; height: 26px; }
.tarjeta h3 { font-size: 1.45rem; margin-bottom: 8px; }
.tarjeta p { color: var(--suave); margin: 0; font-size: 1rem; }
.aviso { margin-top: 26px; padding: 16px 20px; border-radius: 14px; border: 1px dashed var(--borde); color: var(--suave); background: rgba(255,255,255,.015); }
.aviso strong { color: #fff; }
@media (max-width: 900px) { .grilla { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grilla { grid-template-columns: 1fr; } }

/* Línea de tiempo */
.tiempo { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; position: relative; }
.tiempo::before { content: ""; position: absolute; left: 4%; right: 4%; top: 30px; height: 3px; background: linear-gradient(90deg, var(--cian), var(--cian-osc), var(--cian)); box-shadow: 0 0 16px rgba(0,229,253,.6); }
.tiempo li { position: relative; text-align: center; }
.tiempo .hora { position: relative; display: inline-grid; place-items: center; width: 62px; height: 62px; border-radius: 50%; background: var(--negro); border: 3px solid var(--cian); font: 800 italic 1.15rem/1 var(--titulo); color: #fff; margin-bottom: 14px; box-shadow: 0 0 24px rgba(0,229,253,.35); }
.tiempo h3 { font-size: 1.35rem; margin-bottom: 6px; }
.tiempo p { color: var(--suave); font-size: .98rem; margin: 0; }
@media (max-width: 900px) {
    .tiempo { grid-template-columns: 1fr; gap: 0; }
    .tiempo::before { left: 30px; right: auto; top: 10px; bottom: 10px; width: 3px; height: auto; }
    .tiempo li { display: grid; grid-template-columns: 62px 1fr; column-gap: 18px; text-align: left; padding-bottom: 26px; }
    .tiempo .hora { grid-row: span 2; margin: 0; }
}
.nota-reloj { margin: 30px auto 0; max-width: 70ch; color: var(--suave); text-align: center; font-size: .98rem; }

/* Rubros */
.rubros { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 36px 0 0; justify-content: center; }
.rubros li { border: 1px solid var(--borde); background: var(--panel); border-radius: 99px; padding: 10px 18px; color: #d3e0e8; font-weight: 500; }
.usos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.usos article { border-top: 3px solid var(--cian); background: var(--panel); border-radius: 0 0 var(--radio) var(--radio); padding: 24px; }
.usos h3 { font-size: 1.4rem; }
.usos p { color: var(--suave); margin: 0; }
@media (max-width: 900px) { .usos { grid-template-columns: 1fr; } }

/* Trabajos */
.trabajos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.trabajo { margin: 0; background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; transition: transform .2s, border-color .2s; }
.trabajo:hover { transform: translateY(-4px); border-color: rgba(0,229,253,.5); }
.trabajo img { aspect-ratio: 8 / 5; width: 100%; object-fit: cover; object-position: top; border-bottom: 1px solid var(--borde); }
.trabajo figcaption { padding: 16px 18px 18px; }
.trabajo b { display: block; color: #fff; font-size: 1.08rem; }
.trabajo span { color: var(--suave); font-size: .95rem; }
.trabajo a { text-decoration: none; }
@media (max-width: 900px) { .trabajos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .trabajos { grid-template-columns: 1fr; } }

/* Comparativa */
.tabla-envoltura { margin-top: 40px; overflow-x: auto; border: 1px solid var(--borde); border-radius: var(--radio); }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--borde); vertical-align: top; }
thead th { font: 800 italic 1.3rem/1.1 var(--titulo); text-transform: uppercase; background: var(--panel-2); }
tbody th { color: var(--suave); font-weight: 500; width: 26%; }
td { color: #d3e0e8; }
.col-nuestra { background: rgba(0, 229, 253, .07); color: #fff; font-weight: 700; }
thead .col-nuestra { color: var(--cian); background: rgba(0, 229, 253, .14); }
tr:last-child th, tr:last-child td { border-bottom: 0; }

/* Precio */
.precio { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.plan {
    position: relative; background: linear-gradient(180deg, #0c1a26, var(--negro)); border: 2px solid var(--cian);
    border-radius: 26px; padding: 36px 32px; box-shadow: 0 0 60px rgba(0, 229, 253, .22);
}
.plan .cinta { position: absolute; top: -16px; left: 32px; background: var(--cian); color: var(--negro); font-weight: 700; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; padding: 7px 14px; border-radius: 99px; }
.plan h3 { font-size: 1.9rem; margin-bottom: 4px; }
.plan .monto { font: 800 italic clamp(3.6rem, 9vw, 5rem)/1 var(--titulo); color: #fff; margin: 14px 0 2px; }
.plan .monto small { font-size: .38em; color: var(--suave); font-style: normal; font-family: var(--cuerpo); font-weight: 500; }
.plan .pago { color: var(--suave); margin-bottom: 22px; }
.lista-check { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 10px; }
.lista-check li { display: flex; gap: 12px; align-items: flex-start; }
.lista-check svg { width: 22px; height: 22px; color: var(--cian); flex: none; margin-top: 2px; }
.plan .boton { width: 100%; }
.plan .letra-chica { font-size: .9rem; color: var(--suave); margin: 14px 0 0; text-align: center; }
@media (max-width: 900px) { .precio { grid-template-columns: 1fr; } .plan { padding: 32px 22px; } }

/* Brief por WhatsApp */
.brief { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio); padding: 28px; }
.brief h3 { font-size: 1.6rem; }
.brief p { color: var(--suave); }
.campo { display: grid; gap: 6px; margin-bottom: 14px; }
.campo label { font-weight: 700; font-size: .95rem; }
.campo input, .campo select, .campo textarea {
    width: 100%; font: 400 1rem/1.4 var(--cuerpo); color: #fff; background: var(--fondo);
    border: 1px solid var(--borde); border-radius: 12px; padding: 13px 14px; min-height: 50px;
}
.campo textarea { min-height: 96px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--cian); box-shadow: 0 0 0 3px rgba(0,229,253,.2); }
.brief .boton { width: 100%; }

/* FAQ */
.faq { max-width: 860px; margin: 40px auto 0; display: grid; gap: 12px; }
.faq details { background: var(--panel); border: 1px solid var(--borde); border-radius: 14px; }
.faq details[open] { border-color: rgba(0, 229, 253, .45); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 56px 20px 22px; position: relative; font-weight: 700; font-size: 1.1rem; color: #fff; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: rgba(0,229,253,.12); color: var(--cian); font-size: 1.4rem; font-weight: 500; }
.faq details[open] summary::after { content: "−"; }
.faq .respuesta { padding: 0 22px 20px; color: #c3d3de; }
.faq .respuesta p:last-child { margin: 0; }

/* Llamado final */
.final { text-align: center; padding: 100px 0; position: relative; overflow: hidden; background: radial-gradient(50% 70% at 50% 100%, rgba(0,229,253,.2), transparent 70%), var(--negro); border-top: 1px solid var(--borde); }
.final h2 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
.final .acciones { justify-content: center; }

/* Pie */
.pie { background: var(--negro); border-top: 1px solid var(--borde); padding: 56px 0 30px; color: var(--suave); font-size: .98rem; }
.pie .contenedor { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 36px; }
.pie img { width: 120px; margin-bottom: 14px; }
.pie h2 { font-size: 1.3rem; color: #fff; margin-bottom: 14px; }
.pie ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.pie a { color: var(--suave); text-decoration: none; }
.pie a:hover { color: var(--cian); }
.pie .legal { grid-column: 1 / -1; border-top: 1px solid var(--borde); padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: .9rem; }
@media (max-width: 800px) { .pie .contenedor { grid-template-columns: 1fr; } }

/* WhatsApp flotante */
.wa-flotante {
    position: fixed; right: 18px; bottom: 18px; z-index: 60; width: 62px; height: 62px; border-radius: 50%;
    display: grid; place-items: center; background: var(--verde-wa); color: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.45);
    transition: transform .2s;
}
.wa-flotante:hover { transform: scale(1.07); color: #fff; }
.wa-flotante svg { width: 34px; height: 34px; }
.wa-flotante::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--verde-wa); animation: pulso 2.4s ease-out 3; }
@keyframes pulso { to { transform: scale(1.6); opacity: 0; } }

/* Página de guía (artículo) */
.articulo { padding: 56px 0 90px; }
.articulo .contenedor { max-width: 820px; }
.migas { font-size: .92rem; color: var(--suave); margin-bottom: 22px; }
.migas ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
.migas li + li::before { content: "›"; margin-right: 6px; color: var(--borde); }
.migas a { color: var(--suave); }
.articulo h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
.articulo h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-top: 1.6em; }
.articulo p, .articulo li { color: #cad8e2; }
.articulo ul, .articulo ol:not(.migas ol) { padding-left: 1.2em; }
.articulo li { margin-bottom: .4em; }
.articulo .resumen { background: var(--panel); border: 1px solid var(--borde); border-left: 4px solid var(--cian); border-radius: 14px; padding: 20px 22px; margin: 26px 0; }
.articulo .resumen p:last-child { margin: 0; }
.articulo .meta { color: var(--suave); font-size: .95rem; }
.articulo .tabla-envoltura table { min-width: 520px; }
.caja-cta { margin-top: 40px; text-align: center; background: linear-gradient(180deg, #0c1a26, var(--negro)); border: 2px solid var(--cian); border-radius: 22px; padding: 34px 24px; }
.caja-cta p { color: var(--suave); }

/* Aparición al hacer scroll (solo si hay JS) */
.js .revelar { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .revelar.visible { opacity: 1; transform: none; }