/* ============================================================================
 * AquaSed · página de captación, VERSIÓN OSCURA (B) — /aquased/agua-en-casa-b/
 * Para comparar en Meta con la versión clara (/aquased/agua-en-casa/).
 * Estructura de secciones inspirada en la de Hidralvex (decisión de Ramón,
 * opción B del 06/10/2026) pero con identidad propia: Geist, tinta azul,
 * blanco y el azul agua del logo. Sin el degradado verde de Hidralvex,
 * sin tipografía con cursivas ni etiquetas en monoespaciada.
 * ========================================================================= */
:root {
  --fondo: #07121C;
  --capa: #0D1B2A;
  --capa-2: #12263A;
  --linea: rgba(231,240,247,.10);
  --linea-2: rgba(231,240,247,.18);
  --texto: #E9F0F5;
  --suave: rgba(233,240,245,.66);
  --agua: #5CC1EE;
  --agua-2: #3FA7DB;
  --hoja: #5FB563;
  --blanco: #FFFFFF;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --w: 1280px;
  --pad: clamp(20px, 4vw, 56px);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fondo); color: var(--texto); font-family: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif; font-size: 17px; line-height: 1.6; letter-spacing: -.005em; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid rgba(92,193,238,.6); outline-offset: 3px; border-radius: 6px; }
::selection { background: rgba(92,193,238,.35); }
.cnt { width: 100%; max-width: var(--w); margin: 0 auto; padding: 0 var(--pad); }
.trampa { position: absolute; left: -9999px; }

h1, h2, h3 { font-weight: 500; letter-spacing: -.04em; line-height: .98; margin: 0; color: var(--blanco); }
h2 { font-size: clamp(38px, 4.8vw, 72px); }
h3 { font-size: clamp(21px, 1.8vw, 26px); letter-spacing: -.025em; line-height: 1.15; }
.entra { font-size: clamp(17px, 1.35vw, 20px); line-height: 1.55; color: var(--suave); max-width: 34em; margin: 22px 0 0; }

.bt { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border-radius: 999px; border: 0; background: var(--blanco); color: #07121C; font-weight: 500; font-size: 16px; letter-spacing: -.01em; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background .3s, transform .4s var(--ease), box-shadow .4s; }
.bt:hover { background: #dff1fb; transform: translateY(-1px); box-shadow: 0 10px 30px -10px rgba(92,193,238,.55); }
.bt-borde { background: transparent; color: var(--blanco); box-shadow: inset 0 0 0 1px var(--linea-2); }
.bt-borde:hover { background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.5); }
.bt-wa { background: #13803F; color: #fff; }
.bt-wa:hover { background: #106d36; box-shadow: none; }
.bt svg { width: 18px; height: 18px; flex: none; }

/* Cabecera */
.cab { position: fixed; top: 0; left: 0; right: 0; z-index: 40; padding: 22px 0; transition: background .4s, padding .4s, box-shadow .4s; }
.cab .cnt { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.cab-logo img { height: 36px; width: auto; }
.cab nav { display: flex; align-items: center; gap: 22px; }
.cab .tel { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 500; font-size: 15px; }
.cab .tel svg { width: 16px; height: 16px; }
.cab .bt { min-height: 46px; padding: 0 20px; font-size: 15px; }
.cab.fija { background: rgba(7,18,28,.82); backdrop-filter: saturate(1.4) blur(18px); -webkit-backdrop-filter: saturate(1.4) blur(18px); box-shadow: 0 1px 0 var(--linea); padding: 12px 0; }

/* HERO */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; padding: 130px 0 0; overflow: hidden; isolation: isolate; }
.hero-fondo { position: absolute; inset: 0; z-index: -1; }
.hero-fondo img { width: 100%; height: 100%; object-fit: cover; object-position: 0% 50%; transform: scale(1.06); animation: asienta 2.6s var(--ease) forwards; }
.hero-fondo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,18,28,.94) 0%, rgba(7,18,28,.72) 34%, rgba(7,18,28,.1) 62%, rgba(7,18,28,.15) 100%), linear-gradient(0deg, rgba(7,18,28,1) 0%, rgba(7,18,28,.6) 22%, rgba(7,18,28,0) 46%); }
.hero h1 { font-size: clamp(50px, 6vw, 104px); line-height: .92; letter-spacing: -.05em; max-width: 10em; }
.hero h1 .l { display: block; overflow: hidden; padding-bottom: .05em; }
.hero h1 .l > span { display: block; transform: translateY(102%); animation: sube 1.2s var(--ease) .1s forwards; }
.hero h1 .l:nth-child(2) > span { animation-delay: .22s; color: rgba(233,240,245,.62); }
.hero .entra { opacity: 0; animation: aparece 1s var(--ease) .55s forwards; }
@keyframes asienta { to { transform: scale(1); } }
@keyframes sube { to { transform: none; } }
@keyframes aparece { to { opacity: 1; } }
.hechos { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 26px; border-top: 1px solid var(--linea); }
.hechos span { padding: 18px 0 22px; font-size: 14.5px; color: var(--suave); display: flex; gap: 10px; align-items: center; }
.hechos span + span { padding-left: 22px; border-left: 1px solid var(--linea); }
.hechos svg { width: 18px; height: 18px; color: var(--agua); flex: none; }

/* Formulario en barra (oscuro) */
.barra-form { margin-top: 38px; background: rgba(13,27,42,.62); backdrop-filter: blur(22px) saturate(1.4); -webkit-backdrop-filter: blur(22px) saturate(1.4); border-radius: 26px; padding: 14px; box-shadow: 0 0 0 1px var(--linea-2), 0 40px 80px -40px rgba(0,0,0,.8); opacity: 0; animation: aparece 1s var(--ease) .75s forwards; }
.barra-form .fila { display: grid; grid-template-columns: 1fr 1fr 1.25fr auto; gap: 10px; }
.barra-form .c { background: rgba(255,255,255,.06); border-radius: 16px; padding: 10px 16px 6px; box-shadow: inset 0 0 0 1px var(--linea); transition: box-shadow .25s, background .25s; }
.barra-form .c:focus-within { box-shadow: inset 0 0 0 2px var(--agua); background: rgba(255,255,255,.09); }
.barra-form .c label { display: block; font-size: 12.5px; color: var(--suave); font-weight: 500; }
.barra-form .c input, .barra-form .c select { width: 100%; height: 32px; border: 0; background: transparent; font-size: 17px; color: var(--blanco); outline: none; padding: 0; appearance: none; -webkit-appearance: none; border-radius: 0; }
.barra-form .c select { background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23E9F0F5' stroke-width='2.2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 0 center; padding-right: 22px; cursor: pointer; }
.barra-form .c select option { color: #07121C; }
.barra-form .c select:invalid { color: var(--suave); }
.barra-form .bt { min-height: 66px; padding: 0 30px; font-size: 17px; border-radius: 16px; }
.barra-form .pie-f { display: flex; justify-content: space-between; align-items: center; gap: 10px 24px; flex-wrap: wrap; padding: 12px 6px 2px; font-size: 13.5px; color: var(--suave); }
.barra-form .pie-f label { display: flex; gap: 9px; align-items: center; cursor: pointer; }
.barra-form .pie-f input { width: 18px; height: 18px; margin: 0; accent-color: var(--agua); }
.barra-form .pie-f a { color: var(--blanco); }
.barra-form .legal { flex-basis: 100%; font-size: 11.5px; line-height: 1.45; color: rgba(233,240,245,.5); margin: 0; }
.barra-form .legal a { color: rgba(233,240,245,.8); }

/* Secciones */
.sec { padding: clamp(90px, 11vw, 160px) 0; position: relative; }
.sec-capa { background: var(--capa); }
.cab-sec { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 32px 64px; align-items: end; margin-bottom: clamp(48px, 6vw, 80px); }
.cab-sec .entra { margin: 0; }

/* Lo que cansa: columna fija + lista */
.cansa { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.cansa .fijo { position: sticky; top: 120px; }
.cansa .fijo .bt { margin-top: 32px; }
.situ { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.situ li { padding: 28px 30px; border-radius: 22px; background: var(--capa); box-shadow: inset 0 0 0 1px var(--linea); }
.situ h3 { font-size: clamp(22px, 2vw, 28px); }
.situ p { margin: 14px 0 0; padding-top: 14px; border-top: 1px solid var(--linea); color: var(--suave); display: flex; gap: 12px; align-items: flex-start; }
.situ p svg { width: 20px; height: 20px; color: var(--hoja); flex: none; margin-top: 3px; }

/* Calculadora con gráfico de 12 meses */
.cuenta { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.mandos { display: grid; gap: 28px; margin-top: 40px; }
.mando label, .mando .et { display: flex; justify-content: space-between; align-items: baseline; font-weight: 500; font-size: 16px; margin-bottom: 12px; }
.mando output { font-size: 28px; letter-spacing: -.03em; color: var(--agua); }
.mando input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--agua) var(--p, 25%), rgba(255,255,255,.14) var(--p, 25%)); outline: none; }
.mando input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; border-radius: 50%; background: #fff; box-shadow: 0 6px 16px rgba(0,0,0,.4); cursor: grab; }
.mando input[type=range]::-moz-range-thumb { width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 0; cursor: grab; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 5px; border-radius: 14px; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--linea); }
.seg button { min-height: 44px; border: 0; border-radius: 10px; background: transparent; font-size: 15px; font-weight: 500; cursor: pointer; color: var(--suave); }
.seg button[aria-pressed="true"] { background: var(--blanco); color: #07121C; }
.precio { display: flex; align-items: center; gap: 12px; }
.precio input { width: 150px; height: 54px; padding: 0 16px; border-radius: 14px; border: 0; box-shadow: inset 0 0 0 1px var(--linea-2); background: rgba(255,255,255,.05); font-size: 20px; color: var(--blanco); outline: none; }
.precio input::placeholder { color: rgba(233,240,245,.45); }
.precio input:focus { box-shadow: inset 0 0 0 2px var(--agua); }
.precio span { color: var(--suave); font-size: 15px; }
.panel { border-radius: 28px; background: var(--capa); box-shadow: inset 0 0 0 1px var(--linea); padding: clamp(26px, 3.2vw, 44px); }
.panel .grande { font-size: clamp(60px, 8.4vw, 124px); line-height: .9; letter-spacing: -.055em; font-weight: 500; color: var(--blanco); font-variant-numeric: tabular-nums; }
.panel .grande.vacio { color: rgba(233,240,245,.5); }
.panel .que { margin: 12px 0 26px; color: var(--suave); }
.grafico { display: grid; grid-template-columns: repeat(12, 1fr); gap: 6px; align-items: end; height: 170px; padding-bottom: 22px; position: relative; }
.grafico i { position: relative; display: block; border-radius: 6px 6px 3px 3px; background: linear-gradient(180deg, var(--agua), rgba(63,167,219,.35)); height: 4%; transition: height .6s var(--ease); }
.grafico i::after { content: attr(data-m); position: absolute; left: 0; right: 0; bottom: -22px; text-align: center; font-size: 12px; font-style: normal; color: var(--suave); }
.panel .dos { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--linea); margin-top: 8px; }
.panel .dos div { padding-top: 18px; }
.panel .dos div + div { padding-left: 24px; border-left: 1px solid var(--linea); }
.panel .dos b { display: block; font-size: clamp(28px, 3vw, 40px); font-weight: 500; letter-spacing: -.04em; color: var(--blanco); font-variant-numeric: tabular-nums; }
.panel .dos span { color: var(--suave); font-size: 14.5px; }
.panel .nota { margin: 20px 0 0; font-size: 13px; color: var(--suave); }

/* Banda manifiesto */
.manifiesto { padding: clamp(80px, 10vw, 140px) 0; border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); }
.manifiesto p { margin: 0; font-size: clamp(34px, 5vw, 76px); line-height: 1.02; letter-spacing: -.045em; font-weight: 500; max-width: 16em; color: var(--blanco); }
.manifiesto p span { color: rgba(233,240,245,.38); }

/* El grifo */
.grifo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.grifo figure { margin: 0; border-radius: 28px; overflow: hidden; box-shadow: 0 50px 100px -50px rgba(0,0,0,.9), 0 0 0 1px var(--linea); }
.grifo .lista { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 14px; }
.grifo .lista li { display: flex; gap: 12px; color: var(--suave); }
.grifo .lista svg { width: 20px; height: 20px; color: var(--agua); flex: none; margin-top: 3px; }
.grifo .guia { display: inline-block; margin-top: 30px; color: var(--blanco); text-underline-offset: 4px; }

/* Catálogo */
.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.filtros button { min-height: 44px; padding: 0 18px; border-radius: 999px; border: 0; box-shadow: inset 0 0 0 1px var(--linea-2); background: transparent; color: var(--suave); font-size: 15px; font-weight: 500; cursor: pointer; transition: all .25s; }
.filtros button:hover { color: var(--blanco); }
.filtros button[aria-pressed="true"] { background: var(--blanco); color: #07121C; box-shadow: none; }
.rejilla { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.eq { display: flex; flex-direction: column; border-radius: 22px; background: var(--capa); box-shadow: inset 0 0 0 1px var(--linea); overflow: hidden; }
.eq.oculto { display: none; }
.eq figure { margin: 0; background: #fff; aspect-ratio: 1; display: grid; place-items: center; }
.eq figure img { width: 100%; height: 100%; object-fit: contain; }
.eq .t { padding: 18px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.eq .t small { font-size: 13px; color: var(--agua); font-weight: 500; }
.eq h3 { font-size: 18px; letter-spacing: -.015em; margin: 6px 0 6px; }
.eq p { margin: 0 0 16px; color: var(--suave); font-size: 14.5px; line-height: 1.45; flex: 1; }
.eq .acc { display: flex; gap: 8px; }
.eq .acc a, .eq .acc button { flex: 1; min-height: 42px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 500; text-decoration: none; cursor: pointer; border: 0; }
.eq .acc a { box-shadow: inset 0 0 0 1px var(--linea-2); color: var(--blanco); background: transparent; }
.eq .acc button { background: var(--blanco); color: #07121C; }

/* Banda de fuentes */
.fuentes { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.fuentes .tres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.fuentes .tres figure { margin: 0; border-radius: 22px; background: #fff; aspect-ratio: 3 / 4; display: grid; place-items: center; overflow: hidden; }
.fuentes .tres img { width: 100%; height: 100%; object-fit: contain; }
.fuentes .tres figcaption { margin-top: 10px; font-size: 14px; color: var(--suave); }

/* Del grifo a tu vaso */
.pasos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--linea-2); }
.pasos li { padding: 30px 28px 0 0; position: relative; }
.pasos li + li { padding-left: 28px; border-left: 1px solid var(--linea); }
.pasos b { display: block; font-size: 15px; font-weight: 500; color: var(--agua); margin-bottom: 26px; }
.pasos h3 { margin-bottom: 10px; }
.pasos p { margin: 0; color: var(--suave); font-size: 16px; }

/* Comparativa */
.tabla-env { overflow-x: auto; border-radius: 24px; box-shadow: inset 0 0 0 1px var(--linea); }
.tabla { width: 100%; border-collapse: collapse; min-width: 720px; }
.tabla th, .tabla td { padding: 20px 24px; text-align: left; border-bottom: 1px solid var(--linea); font-size: 16px; }
.tabla thead th { font-weight: 500; font-size: 17px; color: var(--suave); }
.tabla thead th.nos { color: #07121C; background: var(--blanco); }
.tabla td.nos { background: rgba(255,255,255,.05); color: var(--blanco); }
.tabla tbody tr:last-child td, .tabla tbody tr:last-child th { border-bottom: 0; }
.tabla tbody th { font-weight: 500; color: var(--blanco); width: 30%; }
.tabla td { color: var(--suave); }
.si, .no { display: inline-flex; align-items: center; gap: 8px; }
.si svg { color: var(--hoja); } .no svg { color: #E2786F; }
.si svg, .no svg { width: 18px; height: 18px; flex: none; }

/* Lo que tienes con nosotros */
.tienes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--linea); }
.tienes li { padding: 30px 30px 34px 0; border-bottom: 1px solid var(--linea); }
.tienes li:not(:nth-child(3n+1)) { padding-left: 30px; border-left: 1px solid var(--linea); }
.tienes svg { width: 26px; height: 26px; color: var(--agua); margin-bottom: 18px; }
.tienes h3 { margin-bottom: 8px; }
.tienes p { margin: 0; color: var(--suave); font-size: 16px; }

/* Dudas */
.dudas { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.dudas .acc { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.dudas details { border-bottom: 1px solid var(--linea); }
.dudas details:first-child { border-top: 1px solid var(--linea); }
.dudas summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; align-items: center; padding: 26px 0; font-size: clamp(19px, 1.6vw, 23px); font-weight: 500; letter-spacing: -.02em; color: var(--blanco); }
.dudas summary::-webkit-details-marker { display: none; }
.dudas summary i { position: relative; width: 22px; height: 22px; flex: none; }
.dudas summary i::before, .dudas summary i::after { content: ''; position: absolute; left: 50%; top: 50%; width: 14px; height: 1.5px; background: var(--blanco); transform: translate(-50%, -50%); transition: transform .4s var(--ease); }
.dudas summary i::after { transform: translate(-50%, -50%) rotate(90deg); }
.dudas details[open] summary i::after { transform: translate(-50%, -50%) rotate(0deg); }
.dudas .r { padding: 0 0 26px; color: var(--suave); font-size: 16.5px; max-width: 40em; }

/* Guías */
.guias { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.guia { display: flex; flex-direction: column; text-decoration: none; border-radius: 22px; overflow: hidden; background: var(--capa); box-shadow: inset 0 0 0 1px var(--linea); }
.guia figure { margin: 0; aspect-ratio: 16 / 10; overflow: hidden; }
.guia img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.guia:hover img { transform: scale(1.05); }
.guia h3 { font-size: 19px; padding: 18px 20px 22px; }

/* Cierre */
.cierre { position: relative; padding: clamp(110px, 13vw, 190px) 0 clamp(60px, 8vw, 110px); overflow: hidden; isolation: isolate; }
.cierre .fondo { position: absolute; inset: 0; z-index: -1; }
.cierre .fondo img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; }
.cierre .fondo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,18,28,.95) 0%, rgba(7,18,28,.7) 45%, rgba(7,18,28,.25) 80%), linear-gradient(0deg, rgba(7,18,28,.9) 0%, rgba(7,18,28,0) 45%); }
.cierre .barra-form { opacity: 1; animation: none; }

/* Pie */
.pie-pag { background: #040C13; color: rgba(233,240,245,.6); padding: 40px 0 36px; font-size: 14px; border-top: 1px solid var(--linea); }
.pie-pag .cnt { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.pie-pag img { height: 34px; width: auto; }
.pie-pag a { color: rgba(233,240,245,.9); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(233,240,245,.35); }
.pie-pag a:hover { color: #fff; }

.movil { display: none; }

@media (max-width: 1100px) {
  .barra-form .fila { grid-template-columns: 1fr 1fr; }
  .barra-form .bt { grid-column: 1 / -1; min-height: 58px; }
  .rejilla { grid-template-columns: repeat(3, 1fr); }
  .guias { grid-template-columns: 1fr 1fr; }
  .pasos { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .pasos li:nth-child(3) { padding-left: 0; border-left: 0; }
  .tienes { grid-template-columns: 1fr 1fr; }
  .tienes li:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .tienes li:nth-child(2n) { padding-left: 30px; border-left: 1px solid var(--linea); }
}
@media (max-width: 860px) {
  .cab-sec, .cansa, .cuenta, .grifo, .fuentes, .dudas { grid-template-columns: 1fr; }
  .cansa .fijo { position: static; }
  .hechos { grid-template-columns: 1fr; }
  .hechos span + span { padding-left: 0; border-left: 0; border-top: 1px solid var(--linea); }
  .hechos span { padding: 12px 0; }
}
@media (max-width: 767px) {
  body { font-size: 16px; padding-bottom: 76px; }
  .cab { padding: 16px 0; }
  .cab-logo img { height: 30px; }
  .cab .tel span { display: none; }
  .cab .tel { width: 44px; height: 44px; border-radius: 50%; justify-content: center; box-shadow: inset 0 0 0 1px var(--linea-2); }
  .cab .bt { display: none; }
  .hero { padding-top: 96px; justify-content: flex-start; }
  .hero-fondo img { object-position: 76% 50%; }
  .hero-fondo::after { background: linear-gradient(180deg, rgba(7,18,28,.9) 0%, rgba(7,18,28,.82) 40%, rgba(7,18,28,.86) 70%, rgba(7,18,28,1) 100%); }
  .hero h1 { font-size: clamp(44px, 12.6vw, 60px); }
  .entra { font-size: 16.5px; margin-top: 16px; }
  .barra-form { margin-top: 22px; padding: 12px; border-radius: 22px; }
  .barra-form .fila { grid-template-columns: 1fr; gap: 8px; }
  .barra-form .c { padding: 8px 14px 4px; }
  .barra-form .bt { min-height: 56px; }
  .barra-form .pie-f { flex-direction: column; align-items: flex-start; gap: 8px; }
  .hechos { display: none; }
  .situ li { padding: 22px; }
  .panel .dos { grid-template-columns: 1fr; }
  .panel .dos div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--linea); margin-top: 16px; }
  .grafico { height: 130px; gap: 4px; }
  .rejilla { grid-template-columns: 1fr 1fr; gap: 10px; }
  .eq .t { padding: 14px; }
  .eq h3 { font-size: 16px; }
  .eq .acc { flex-direction: column; }
  .fuentes .tres { gap: 8px; }
  .pasos, .tienes, .guias { grid-template-columns: 1fr; }
  .pasos li, .pasos li + li { padding: 24px 0 0; border-left: 0; }
  .pasos li + li { border-top: 1px solid var(--linea); margin-top: 24px; }
  .tienes li, .tienes li:nth-child(2n) { padding: 24px 0; border-left: 0; }
  .movil { display: grid; grid-template-columns: 1fr 1fr 1.5fr; gap: 8px; position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 50; padding: 8px; border-radius: 20px; background: rgba(13,27,42,.9); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 20px 40px -14px rgba(0,0,0,.6), inset 0 0 0 1px var(--linea-2); transform: translateY(140%); transition: transform .5s var(--ease); }
  .movil.ver { transform: none; }
  .movil a { min-height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; gap: 7px; text-decoration: none; font-weight: 500; font-size: 14.5px; background: rgba(255,255,255,.08); color: var(--blanco); }
  .movil a svg { width: 17px; height: 17px; }
  .movil a.wa { background: #13803F; }
  .movil a.pide { background: var(--blanco); color: #07121C; }
}