/* promo.css - Estilos del sitio de presentación. Colores tomados del logo de Conocerse. */
:root {
    --tinta: #1b1838;
    --texto: #3d3a5c;
    --suave: #6b6890;
    --fondo: #faf8ff;
    --tarjeta: #ffffff;
    --borde: #e6e1f3;
    --violeta: #7137a8;
    --violeta-osc: #4b2275;
    --rosa: #d9578a;
    --naranja: #f08a4b;
    --lima: #c6d93a;
    --marino: #1f2c5c;
    --degrade: linear-gradient(120deg, #1f2c5c 0%, #7137a8 35%, #d9578a 62%, #f08a4b 82%, #c6d93a 100%);
    --sombra: 0 10px 30px rgba(43, 22, 88, .08);
    --radio: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--fondo);
    color: var(--texto);
    font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
img { max-width: 100%; display: block; }
a { color: var(--violeta); }
h1, h2, h3, h4 { color: var(--tinta); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); letter-spacing: -.01em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }

.envoltura { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* Barra superior */
.barra {
    position: sticky; top: 0; z-index: 10;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--borde);
}
.barra-in { display: flex; align-items: center; justify-content: space-between; min-height: 64px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--tinta); font-weight: 800; font-size: 1.2rem; }
.marca img { width: 34px; height: 34px; }
.menu { display: flex; align-items: center; gap: 22px; }
.menu a { text-decoration: none; color: var(--texto); font-weight: 600; font-size: .95rem; }
.menu a.activa { color: var(--violeta); }
.menu a.boton { color: #fff; }
.menu-abrir, .menu-boton { display: none; }

/* Botones */
.boton {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 26px; border-radius: 999px; border: 0; cursor: pointer;
    background: var(--violeta); color: #fff; font: inherit; font-weight: 700;
    text-decoration: none; transition: transform .15s, box-shadow .15s, background .15s;
    box-shadow: 0 6px 18px rgba(113, 55, 168, .3);
}
.boton:hover { transform: translateY(-2px); background: var(--violeta-osc); }
.boton-claro { background: #fff; color: var(--violeta); box-shadow: none; }
.boton-claro:hover { background: #f3edfb; }
.boton-borde { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.7); box-shadow: none; }
.boton-borde:hover { background: rgba(255,255,255,.12); }
.boton-chico { padding: 9px 18px; font-size: .9rem; }
.botones { display: flex; flex-wrap: wrap; gap: 12px; }

/* Portadas */
.portada { position: relative; overflow: hidden; background: var(--degrade); color: #fff; padding: 84px 0 96px; }
.portada::after {
    content: ""; position: absolute; right: -120px; top: -60px; width: 520px; height: 520px;
    background: url("../img/logo.png") center / contain no-repeat; opacity: .14; pointer-events: none;
}
.portada h1, .portada h2 { color: #fff; }
.portada .bajada { font-size: 1.2rem; max-width: 620px; opacity: .95; }
.etiqueta {
    display: inline-block; padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
    background: rgba(255,255,255,.18); font-size: .85rem; font-weight: 700; letter-spacing: .03em;
}
.portada-grilla { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: center; position: relative; z-index: 1; }

/* Maqueta de teléfono (hecha con HTML, sin capturas) */
.telefono {
    width: 290px; max-width: 100%; margin: 0 auto; padding: 14px; border-radius: 36px;
    background: #141228; box-shadow: 0 30px 60px rgba(0,0,0,.35);
}
.pantalla { background: #f4f2fa; border-radius: 24px; padding: 14px; color: var(--texto); min-height: 440px; }
.pantalla-titulo { display: flex; justify-content: space-between; align-items: center; font-weight: 800; color: var(--tinta); margin-bottom: 10px; font-size: .95rem; }
.ficha { background: #fff; border-radius: 14px; padding: 10px; display: flex; gap: 10px; align-items: center; margin-bottom: 8px; box-shadow: 0 2px 6px rgba(0,0,0,.05); }
.ficha .cara { width: 42px; height: 42px; border-radius: 50%; flex: none; }
.ficha b { display: block; color: var(--tinta); font-size: .9rem; }
.ficha small { color: var(--suave); font-size: .78rem; }
.ficha .km { margin-left: auto; font-size: .75rem; font-weight: 700; color: var(--violeta); background: #efe7fa; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.filtros { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.filtros span { font-size: .72rem; background: #fff; border: 1px solid var(--borde); padding: 3px 9px; border-radius: 999px; }
.match { margin-top: 12px; text-align: center; padding: 14px; border-radius: 14px; background: linear-gradient(120deg, #d9578a, #f08a4b); color: #fff; font-weight: 700; font-size: .9rem; }

/* Secciones */
.seccion { padding: 84px 0; }
.seccion-gris { background: #f1edfa; }
.encabezado { max-width: 700px; margin: 0 auto 48px; text-align: center; }
.encabezado p { color: var(--suave); font-size: 1.1rem; }
.antetitulo { display: block; color: var(--rosa); font-weight: 800; text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; margin-bottom: 10px; }

.grilla { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); }
.grilla-2 { grid-template-columns: repeat(2, 1fr); }
.grilla-4 { grid-template-columns: repeat(4, 1fr); }
.tarjeta { background: var(--tarjeta); border: 1px solid var(--borde); border-radius: var(--radio); padding: 28px; box-shadow: var(--sombra); }
.tarjeta p { margin: 0; color: var(--suave); }
.icono { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 1.6rem; margin-bottom: 16px; background: #f3edfb; }

/* Comparación */
.tabla-envoltura { overflow-x: auto; border-radius: var(--radio); box-shadow: var(--sombra); }
table.comparar { width: 100%; border-collapse: collapse; background: #fff; }
.comparar th, .comparar td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--borde); }
.comparar thead th { background: var(--tinta); color: #fff; font-size: .95rem; }
.comparar thead th.nuestro { background: var(--violeta); }
.comparar td.nuestro { font-weight: 700; color: var(--violeta-osc); background: #faf6ff; }
.comparar tr:last-child td { border-bottom: 0; }

/* Pasos */
.pasos { counter-reset: paso; }
.paso { position: relative; padding-top: 64px; }
.paso::before {
    counter-increment: paso; content: counter(paso);
    position: absolute; top: 0; left: 0; width: 46px; height: 46px; border-radius: 50%;
    display: grid; place-items: center; font-weight: 800; color: #fff; background: var(--degrade);
}

/* Bloque dividido */
.dividido { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.lista-check { list-style: none; padding: 0; margin: 0 0 24px; }
.lista-check li { padding-left: 34px; position: relative; margin-bottom: 12px; }
.lista-check li::before {
    content: "✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%;
    background: #e9f6c9; color: #5a6b00; font-weight: 800; font-size: .8rem; display: grid; place-items: center;
}

/* Avisos de muestra */
.avisos-demo { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.aviso { background: #fff; border-radius: 16px; overflow: hidden; border: 1px solid var(--borde); box-shadow: var(--sombra); }
.aviso .foto { height: 110px; display: grid; place-items: center; font-size: 2.6rem; }
.aviso .cuerpo { padding: 12px 14px; }
.aviso b { display: block; color: var(--tinta); font-size: .95rem; }
.aviso .precio { color: var(--violeta); font-weight: 800; }
.aviso small { display: block; color: var(--suave); font-size: .8rem; }
.sello { display: inline-block; margin-top: 6px; font-size: .72rem; font-weight: 700; color: #2f7d32; background: #e7f5e8; padding: 2px 8px; border-radius: 999px; }

.categorias { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.categorias span { background: #fff; border: 1px solid var(--borde); padding: 10px 18px; border-radius: 999px; font-weight: 600; box-shadow: var(--sombra); }

/* Precios */
.precio-tarjeta { text-align: center; display: flex; flex-direction: column; }
.precio-tarjeta .monto { font-size: 2.2rem; font-weight: 800; color: var(--tinta); margin: 8px 0 4px; }
.precio-tarjeta .nota { color: var(--suave); font-size: .9rem; margin-bottom: 18px; }
.precio-tarjeta ul { text-align: left; flex: 1; }
.destacada { border: 2px solid var(--violeta); position: relative; }
.destacada::before {
    content: "Más elegido"; position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
    background: var(--violeta); color: #fff; font-size: .75rem; font-weight: 700; padding: 3px 12px; border-radius: 999px;
}

/* Llamado final */
.llamado { background: var(--degrade); color: #fff; border-radius: 28px; padding: 56px 40px; text-align: center; }
.llamado h2 { color: #fff; }
.llamado p { font-size: 1.15rem; opacity: .95; max-width: 620px; margin: 0 auto 26px; }
.llamado .botones { justify-content: center; }

/* Preguntas */
details { background: #fff; border: 1px solid var(--borde); border-radius: 14px; padding: 18px 22px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 700; color: var(--tinta); }
details p { margin: 12px 0 0; color: var(--suave); }

/* Formulario */
form.consulta { display: grid; gap: 16px; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: grid; gap: 6px; font-weight: 600; color: var(--tinta); font-size: .95rem; }
input, select, textarea {
    font: inherit; padding: 12px 14px; border-radius: 12px; border: 1px solid #d4cde6; background: #fff; color: var(--tinta); width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(113, 55, 168, .25); border-color: var(--violeta); }
.oculto { position: absolute; left: -9999px; }
.mensaje { padding: 16px 20px; border-radius: 14px; font-weight: 600; }
.mensaje-ok { background: #e7f5e8; color: #1f5e22; }
.mensaje-error { background: #fdecef; color: #8c1d36; }

/* Pie */
.pie { background: var(--tinta); color: #c9c5e3; padding: 56px 0 24px; margin-top: 40px; }
.pie-in { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.pie .marca { color: #fff; margin-bottom: 12px; }
.pie h4 { color: #fff; font-size: .95rem; }
.pie a { display: block; color: #c9c5e3; text-decoration: none; margin-bottom: 8px; font-size: .95rem; }
.pie a:hover { color: #fff; }
.pie-copia { border-top: 1px solid rgba(255,255,255,.1); margin-top: 32px; padding-top: 20px; font-size: .85rem; }

/* Celular */
@media (max-width: 860px) {
    .portada { padding: 56px 0 64px; }
    .portada-grilla, .dividido { grid-template-columns: 1fr; gap: 36px; }
    .grilla, .grilla-4 { grid-template-columns: 1fr 1fr; }
    .pie-in { grid-template-columns: 1fr 1fr; }
    .seccion { padding: 60px 0; }
    .menu-boton { display: block; font-size: 1.6rem; cursor: pointer; padding: 6px; }
    .menu {
        display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch;
        gap: 0; background: #fff; border-bottom: 1px solid var(--borde); padding: 8px 16px 16px;
    }
    .menu a { padding: 12px 0; }
    .menu a.boton { margin-top: 8px; }
    .menu-abrir:checked ~ .menu { display: flex; }
}
@media (max-width: 560px) {
    table.comparar { min-width: 520px; }
    .grilla, .grilla-2, .grilla-4, .campos { grid-template-columns: 1fr; }
    .avisos-demo { grid-template-columns: 1fr 1fr; gap: 10px; }
    .llamado { padding: 40px 20px; border-radius: 20px; }
    .tarjeta { padding: 22px; }
    .boton { width: 100%; }
    .menu a.boton { width: auto; }
}