/* Driv3n Motors, landing de importación a la carta.
   Dirección de arte: fondo verde azulado casi negro, plata, detalles en rojo y en verde Driven (el cian del logo).
   Tipografía de titulares: Michroma, ancha y técnica como el logotipo. Texto: Geist. */
@import url('fuentes.css');

:root {
  color-scheme: dark;
  --fondo: #040808;
  --fondo-alt: #070e0e;
  --superficie: #0a1514;
  --linea: rgba(232, 236, 237, .16);
  --linea-fuerte: rgba(232, 236, 237, .32);
  --menta: #e6e9ea;
  --texto: #e9ecec;
  --suave: #9aa1a4;
  --rojo: #e2382f;
  --rojo-hover: #f04a41;
  --rojo-oscuro: #6e1511;
  --verde: #2ee6d4;
  --verde-hover: #6af2e4;
  --verde-tenue: rgba(46, 230, 212, .1);
  --verde-brillo: rgba(46, 230, 212, .22);
  --error: #ff9b94;
  --r-boton: 999px;
  --r-caja: 16px;
  --r-campo: 12px;
  --ancho: 1240px;
  --serif: 'Michroma', 'Eurostile', 'Arial', sans-serif;
  --sans: 'Geist', 'Helvetica Neue', Arial, sans-serif;
  --curva: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--fondo); color: var(--texto); font-family: var(--sans); font-size: 1.0625rem; line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
/* Fondo de marca: negro con la luz cian del logo arriba, un toque rojo abajo, estelas diagonales como los cortes de la "3" y un cepillado metálico casi invisible */
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(118deg, transparent 0 18%, rgba(46, 230, 212, .05) 18.2%, transparent 18.6% 31%, rgba(223, 240, 234, .035) 31.1%, transparent 31.4% 63%, rgba(226, 56, 47, .05) 63.2%, transparent 63.7% 100%),
    radial-gradient(1100px 760px at 12% -8%, rgba(46, 230, 212, .12), transparent 62%),
    radial-gradient(1000px 720px at 100% 105%, rgba(226, 56, 47, .09), transparent 62%),
    radial-gradient(ellipse at 50% 50%, transparent 55%, rgba(0, 0, 0, .55) 100%),
    repeating-linear-gradient(0deg, rgba(223, 240, 234, .014) 0 1px, transparent 1px 4px); }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: .01em; line-height: 1.22; text-transform: uppercase; }
h3 { text-transform: none; letter-spacing: 0; line-height: 1.3; }
.rojo { color: var(--rojo); }
.menta { color: var(--menta); }
.verde { color: var(--verde); }
.wrap { width: min(100% - 32px, var(--ancho)); margin-inline: auto; }
.saltar { position: absolute; left: -9999px; }
.saltar:focus { left: 16px; top: 16px; z-index: 100; background: var(--rojo); color: #fff; padding: 8px 14px; border-radius: 10px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--verde); outline-offset: 3px; }

/* Textos pequeños en versalitas espaciadas */
.eyebrow, .nav__links a, .btn, .enlace, .campo label, .directo span, .pie a, .atras { font-family: var(--sans); }
.eyebrow { display: flex; align-items: center; gap: 16px; font-size: .76rem; text-transform: uppercase; letter-spacing: .32em; color: var(--suave); font-weight: 500; margin-bottom: 26px; }
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--verde); box-shadow: 0 0 14px var(--verde); flex: none; }

/* Botones */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 14px; white-space: nowrap; font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .24em; text-decoration: none; padding: 20px 32px; border-radius: var(--r-boton); border: 1px solid transparent; cursor: pointer; font-family: var(--sans); transition: transform .3s var(--curva), background .3s, border-color .3s, color .3s, box-shadow .3s; will-change: transform; }
.btn:active { transform: translateY(1px) scale(.98); }
.btn--contorno { border-color: var(--linea-fuerte); color: var(--menta); background: transparent; }
.btn--contorno:hover { border-color: var(--verde); color: #fff; box-shadow: 0 0 0 1px var(--verde) inset, 0 0 32px -6px var(--verde-brillo); }
.btn--contorno .flecha { transition: transform .3s var(--curva); font-size: 1.05rem; letter-spacing: 0; color: var(--verde); }
.btn--contorno:hover .flecha { transform: translateX(5px); }
.btn--rojo { background: var(--rojo); color: #fff; }
.btn--rojo:hover { background: var(--rojo-hover); box-shadow: 0 14px 44px -14px rgba(226, 56, 47, .7); transform: translateY(-2px); }
.btn--nav { padding: 14px 22px; font-size: .72rem; }
.btn[hidden], .atras[hidden] { display: none; }
.enlace { font-size: .78rem; text-transform: uppercase; letter-spacing: .24em; color: var(--suave); text-decoration: none; padding: 8px 0; border-bottom: 1px solid var(--linea); transition: color .3s, border-color .3s; }
.enlace:hover { color: var(--menta); border-color: var(--verde); }

/* Navegación: una línea, con barra de lectura en verde y rojo */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; height: 76px; background: rgba(4, 8, 8, .55); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--linea); transition: background .3s; }
.nav--scroll { background: rgba(4, 8, 8, .85); }
.nav__in { width: min(100% - 32px, var(--ancho)); height: 100%; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav__logo img { height: 50px; width: auto; }
.nav__links { display: flex; gap: 44px; }
.nav__links a { position: relative; text-decoration: none; color: var(--menta); font-size: .72rem; text-transform: uppercase; letter-spacing: .3em; font-weight: 500; opacity: .85; padding: 8px 0; transition: opacity .2s, color .2s; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--verde); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--curva); }
.nav__links a:hover { opacity: 1; color: #fff; }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__prog { position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; transform: scaleX(var(--p, 0)); transform-origin: left; background: linear-gradient(90deg, var(--verde), var(--rojo)); box-shadow: 0 0 12px var(--verde-brillo); }

/* Hero */
.hero { position: relative; min-height: min(100dvh, 780px); display: flex; align-items: center; overflow: hidden; perspective: 1400px; }
.hero picture { position: absolute; inset: -2%; display: block; transform-style: preserve-3d; will-change: transform; transform: translate3d(var(--px, 0px), calc(var(--py, 0px) + var(--sy, 0px)), 0) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) scale(1.04); -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 58%, transparent 98%); mask-image: linear-gradient(180deg, #000 0%, #000 58%, transparent 98%); }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: left center; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4, 8, 8, .7) 0%, rgba(4, 8, 8, 0) 20%); pointer-events: none; }
.luz { position: absolute; inset: 0; pointer-events: none; mix-blend-mode: screen; background: radial-gradient(520px circle at var(--lx, 30%) var(--ly, 45%), rgba(46, 230, 212, .18), rgba(226, 56, 47, .09) 42%, transparent 70%); -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 98%); mask-image: linear-gradient(180deg, #000 55%, transparent 98%); }
.hero__in { position: relative; z-index: 1; padding-top: 110px; padding-bottom: 72px; display: grid; grid-template-columns: 1fr; gap: 40px; }
.hero__txt { max-width: 640px; margin-left: auto; }
.hero h1 { font-size: clamp(1.55rem, 3.1vw, 3rem); }
.hero h1 > span { display: block; }
.regla { display: block; width: 72px; height: 2px; background: linear-gradient(90deg, var(--verde), transparent); margin: 34px 0 26px; }
.hero__sub { max-width: 40ch; font-size: 1.12rem; color: #cdd2d3; }
.hero__cta { margin-top: 38px; display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.hero__detalle { display: none; margin: 0; }

/* Cinta de palabras */
.cinta { position: relative; overflow: hidden; padding: 22px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.cinta__pista { display: flex; align-items: center; gap: 36px; width: max-content; animation: cinta 38s linear infinite; }
.cinta:hover .cinta__pista { animation-play-state: paused; }
.cinta span { font-family: var(--serif); font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; color: var(--menta); white-space: nowrap; }
.cinta i { width: 9px; height: 9px; background: var(--verde); transform: rotate(45deg); box-shadow: 0 0 12px var(--verde); flex: none; }
@keyframes cinta { to { transform: translateX(-50%); } }

/* Secciones */
.seccion { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.seccion--alt { background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, .02) 50%, transparent 100%); }
.seccion--alt::before { content: ""; position: absolute; top: 0; left: 8%; right: 8%; height: 1px; background: linear-gradient(90deg, transparent, var(--linea-fuerte), transparent); }
h2 { font-size: clamp(1.3rem, 2.55vw, 2.4rem); }
h2 > span { display: block; }

/* Cómo funciona */
.como { display: grid; gap: 52px; grid-template-columns: 1fr; }
.como__cab p { margin-top: 24px; color: var(--suave); max-width: 38ch; }
.pasos { list-style: none; margin: 0; padding: 0; display: grid; gap: 56px; }
.paso { position: relative; display: grid; gap: 20px; transition: opacity .6s var(--curva); }
.paso__n { font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 3.8rem); line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--verde); transition: color .5s, text-shadow .5s; }
.paso.activo .paso__n { color: var(--verde); text-shadow: 0 0 28px var(--verde-brillo); }
.paso__img { position: relative; perspective: 900px; }
.paso img { border-radius: var(--r-caja); aspect-ratio: 16 / 9; object-fit: cover; width: 100%; border: 1px solid var(--linea); transition: border-color .5s, box-shadow .5s, transform .5s var(--curva); transform: rotateX(var(--ry, 0deg)) rotateY(var(--rx, 0deg)); }
.paso.activo img { border-color: rgba(46, 230, 212, .55); box-shadow: 0 24px 70px -28px var(--verde-brillo); }
.paso h3 { font-size: 1.15rem; }
.paso p { margin-top: 10px; color: var(--suave); max-width: 52ch; }

/* Qué incluye */
.bento { margin-top: 56px; display: grid; gap: 16px; grid-template-columns: 1fr; }
.celda { position: relative; overflow: hidden; border-radius: var(--r-caja); padding: 30px; background: var(--superficie); border: 1px solid var(--linea); display: flex; flex-direction: column; justify-content: flex-end; min-height: 210px; transition: transform .5s var(--curva), border-color .3s; }
.celda::before { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: 0; transition: opacity .35s; background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), var(--verde-brillo), transparent 62%); }
.celda:hover { transform: translateY(-5px); border-color: rgba(46, 230, 212, .5); }
.celda:hover::before { opacity: 1; }
.celda h3 { font-size: 1.05rem; }
.celda h3::before { content: ""; display: block; width: 30px; height: 2px; margin-bottom: 16px; background: var(--verde); box-shadow: 0 0 12px var(--verde); transition: width .5s var(--curva); }
.celda:hover h3::before { width: 64px; }
.celda p { margin-top: 10px; color: var(--suave); }
.celda--img { min-height: 360px; padding: 0; }
.celda--img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--curva); }
.celda--img:hover img { transform: scale(1.05); }
.celda--img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4, 8, 8, .94) 0%, rgba(4, 8, 8, .05) 68%); }
.celda__txt { position: relative; z-index: 3; padding: 30px; }
.celda--rojo { background: linear-gradient(155deg, #8f1c17 0%, #4a0f0c 55%, #1a0807 100%); border-color: rgba(226, 56, 47, .45); }
.celda--rojo p { color: #f1cfcb; }
.celda--borde { background: transparent; border-color: var(--linea-fuerte); }

/* Contacto */
.contacto { display: grid; gap: 56px; grid-template-columns: 1fr; align-items: start; }
.contacto__txt p { margin-top: 24px; color: var(--suave); max-width: 38ch; }
.directo { list-style: none; margin: 44px 0 0; padding: 0; display: grid; gap: 22px; }
.directo li { display: grid; gap: 4px; padding-left: 18px; border-left: 2px solid var(--verde); }
.directo span { font-size: .7rem; text-transform: uppercase; letter-spacing: .28em; color: var(--suave); }
.directo a { font-family: var(--serif); font-size: 1.05rem; text-decoration: none; width: fit-content; transition: color .2s; overflow-wrap: anywhere; }
.directo a:hover { color: var(--verde); }

/* Formulario por pasos */
.form { position: relative; overflow: hidden; background: linear-gradient(180deg, rgba(11, 20, 19, .9), rgba(7, 14, 13, .95)); border: 1px solid var(--linea); border-radius: 22px; padding: clamp(22px, 3.6vw, 40px); min-height: 520px; display: flex; flex-direction: column; }
.form::before { content: ""; position: absolute; left: 32px; right: 32px; top: -1px; height: 2px; background: linear-gradient(90deg, transparent, var(--verde), var(--rojo), transparent); }
.form::after { content: ""; position: absolute; right: -120px; top: -120px; width: 280px; height: 280px; border-radius: 50%; background: var(--verde-brillo); filter: blur(90px); pointer-events: none; opacity: .6; }
.form__top { position: relative; z-index: 1; display: flex; align-items: center; gap: 16px; margin-bottom: 34px; }
.form__barra { flex: 1; height: 3px; border-radius: 3px; background: rgba(232, 236, 237, .12); overflow: hidden; }
.form__barra span { display: block; height: 100%; width: 100%; transform-origin: left; transform: scaleX(var(--b, .14)); background: linear-gradient(90deg, var(--verde), var(--verde-hover)); box-shadow: 0 0 12px var(--verde); transition: transform .5s var(--curva); }
.form__cuenta { font-size: .78rem; letter-spacing: .12em; color: var(--suave); font-variant-numeric: tabular-nums; }
.form__cuerpo { position: relative; z-index: 1; flex: 1; }
.fp { border: 0; margin: 0; padding: 0; min-width: 0; }
.fp[hidden] { display: none; }
.fp.entra-der { animation: entraDer .5s var(--curva) both; }
.fp.entra-izq { animation: entraIzq .5s var(--curva) both; }
@keyframes entraDer { from { opacity: 0; transform: translateX(30px); } }
@keyframes entraIzq { from { opacity: 0; transform: translateX(-30px); } }
.fp legend { padding: 0; font-family: var(--serif); font-size: clamp(1.05rem, 2.2vw, 1.4rem); line-height: 1.3; text-transform: none; outline: none; }
.fp__ayuda { margin-top: 12px; color: var(--suave); font-size: .96rem; }
.fp__ayuda:empty { display: none; }
.opciones { margin-top: 28px; display: grid; gap: 10px; grid-template-columns: 1fr; }
.opcion { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 3px; min-height: 60px; padding: 14px 18px 14px 50px; border-radius: 14px; border: 1px solid var(--linea-fuerte); background: rgba(4, 8, 8, .55); cursor: pointer; transition: border-color .25s, background .25s, transform .25s var(--curva), box-shadow .25s; }
.opcion::before { content: ""; position: absolute; left: 18px; top: 50%; width: 16px; height: 16px; margin-top: -8px; border-radius: 50%; border: 1px solid var(--linea-fuerte); transition: background .25s, border-color .25s, box-shadow .25s; }
.opcion:hover { border-color: rgba(46, 230, 212, .6); background: var(--verde-tenue); transform: translateX(4px); }
.opcion:active { transform: scale(.985); }
.opcion input { position: absolute; opacity: 0; pointer-events: none; }
.opcion:has(input:checked) { border-color: var(--verde); background: var(--verde-tenue); box-shadow: 0 0 0 1px var(--verde) inset; }
.opcion:has(input:checked)::before { background: var(--verde); border-color: var(--verde); box-shadow: 0 0 14px var(--verde); }
.opcion:has(input:focus-visible) { outline: 2px solid var(--verde); outline-offset: 2px; }
.opcion__txt { font-weight: 600; font-size: 1rem; color: var(--texto); }
.opcion__det { font-size: .84rem; color: var(--suave); }
.fp__campos { margin-top: 26px; display: grid; gap: 18px; grid-template-columns: 1fr; position: relative; }
.fp[data-tipo="texto"] .campo { margin-top: 26px; }
.campo { display: grid; gap: 9px; align-content: start; }
.campo label { font-size: .7rem; font-weight: 500; text-transform: uppercase; letter-spacing: .24em; color: var(--menta); }
.campo input[type="text"], .campo input[type="tel"], .campo input[type="email"], .campo textarea { width: 100%; font: inherit; font-size: 1rem; color: var(--texto); background: rgba(4, 8, 8, .7); border: 1px solid var(--linea-fuerte); border-radius: var(--r-campo); padding: 15px 16px; transition: border-color .25s, box-shadow .25s; }
.campo input::placeholder, .campo textarea::placeholder { color: #80888b; }
.campo input:focus, .campo textarea:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px var(--verde-brillo); }
.campo textarea { resize: vertical; min-height: 110px; }
.campo [aria-invalid="true"] { border-color: var(--error); }
.error { color: var(--error); font-size: .9rem; }
.error:empty { display: none; }
.campo--check { grid-template-columns: auto 1fr; column-gap: 14px; row-gap: 6px; align-items: start; }
.campo--check input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--verde); padding: 0; }
.campo--check label { font-size: .9rem; color: var(--suave); font-weight: 400; text-transform: none; letter-spacing: 0; }
.campo--check label a { color: var(--menta); }
.campo--check .error { grid-column: 1 / -1; }
.trampa { position: absolute; left: -9999px; opacity: 0; height: 0; }
.form__pie { position: relative; z-index: 1; margin-top: 30px; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 58px; }
.form__pie .btn { margin-left: auto; }
.atras { background: none; border: 0; padding: 12px 4px; color: var(--suave); font-size: .8rem; text-transform: uppercase; letter-spacing: .2em; cursor: pointer; transition: color .2s; }
.atras:hover { color: var(--verde); }
.estado { position: relative; z-index: 1; margin-top: 14px; font-size: .95rem; min-height: 1.4em; }
.estado--ok { color: var(--verde); }
.estado--error { color: var(--error); }
.btn__cargando { display: none; width: 16px; height: 16px; border: 2px solid rgba(255, 255, 255, .35); border-top-color: #fff; border-radius: 50%; animation: giro .7s linear infinite; }
.form.cargando .btn__cargando { display: inline-block; }
.form.cargando .btn { pointer-events: none; opacity: .85; }
@keyframes giro { to { transform: rotate(360deg); } }
.exito { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 14px; padding: 32px; background: linear-gradient(180deg, rgba(11, 20, 19, .98), rgba(7, 14, 13, .99)); outline: none; }
.exito[hidden] { display: none; }
.exito h3 { font-size: 1.5rem; color: var(--verde); }
.exito p { color: var(--suave); max-width: 32ch; }
.exito__marca { width: 72px; height: 72px; border-radius: 50%; border: 2px solid var(--verde); box-shadow: 0 0 40px var(--verde-brillo); position: relative; }
.exito__marca::after { content: ""; position: absolute; left: 24px; top: 15px; width: 18px; height: 30px; border: solid var(--verde); border-width: 0 3px 3px 0; transform: rotate(45deg); }

/* Preguntas */
.faq { display: grid; gap: 44px; grid-template-columns: 1fr; }
.faq__lista { display: grid; gap: 0; max-width: 780px; border-top: 1px solid var(--linea); }
details { border-bottom: 1px solid var(--linea); transition: background .3s; }
details[open] { background: linear-gradient(90deg, var(--verde-tenue), transparent 60%); }
summary { cursor: pointer; list-style: none; padding: 26px 4px; font-family: var(--serif); font-size: 1rem; line-height: 1.4; display: flex; justify-content: space-between; gap: 16px; align-items: center; transition: color .2s, padding .3s var(--curva); }
summary:hover { color: var(--verde); padding-left: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-family: var(--sans); font-weight: 300; font-size: 1.8rem; color: var(--verde); line-height: 1; transition: transform .35s var(--curva); flex: none; }
details[open] summary::after { transform: rotate(45deg); }
details p { padding: 0 4px 26px; color: var(--suave); max-width: 58ch; }

/* Pie */
.pie { border-top: 1px solid var(--linea); padding: 44px 0; background: linear-gradient(0deg, rgba(110, 21, 17, .22), transparent 70%); position: relative; }
.pie::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 1px; background: linear-gradient(90deg, transparent, var(--verde), transparent); opacity: .7; }
.pie__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.pie__in img { width: auto; height: 70px; }
.pie__datos, .pie__legal { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; }
.pie a:not(.btn) { color: var(--suave); text-decoration: none; font-size: .78rem; text-transform: uppercase; letter-spacing: .22em; transition: color .2s; }
.pie a:not(.btn):hover { color: var(--verde); }

/* Movimiento (solo si el sistema lo permite) */
@media (prefers-reduced-motion: no-preference) {
  .reveal { transition: opacity .9s var(--curva), transform .9s var(--curva); }
  .reveal.oculto { opacity: 0; transform: translateY(26px); }
  .d1 { transition-delay: .1s; } .d2 { transition-delay: .2s; } .d3 { transition-delay: .3s; }
  .hero__img { animation: acerca 16s var(--curva) both, flota 13s ease-in-out 2s infinite alternate; }
  @keyframes acerca { from { scale: 1.07; } to { scale: 1; } }
  @keyframes flota { from { translate: -6px 3px; } to { translate: 8px -4px; } }
  /* Entrada del hero: cada pieza sube desde abajo, una tras otra */
  .hero__txt > *, .hero h1 > span { animation: sube 1s var(--curva) both; }
  .hero__txt > h1 { animation: none; }
  .hero__txt > :nth-child(1) { animation-delay: .1s; }
  .hero h1 > :nth-child(1) { animation-delay: .25s; }
  .hero h1 > :nth-child(2) { animation-delay: .4s; }
  .hero__txt > :nth-child(3) { animation-delay: .6s; transform-origin: left; animation-name: regla; }
  .hero__txt > :nth-child(4) { animation-delay: .7s; }
  .hero__txt > :nth-child(5) { animation-delay: .85s; }
  .hero__detalle { animation: sube 1.1s var(--curva) 1s both; }
  .hero h1 .verde { animation: brillo 3.6s ease-in-out 1.6s infinite; }
  @keyframes sube { from { opacity: 0; transform: translateY(34px); } }
  @keyframes regla { from { opacity: 0; transform: scaleX(0); } }
  @keyframes brillo { 50% { text-shadow: 0 0 26px var(--verde-brillo), 0 0 6px var(--verde-brillo); } }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition-duration: .01ms !important; animation: none !important; } .cinta__pista { overflow: auto; } }

/* Móvil: coche arriba, texto debajo */
@media (max-width: 767px) {
  .nav__links { display: none; }
  .nav .btn--nav { padding: 12px 16px; font-size: .66rem; letter-spacing: .18em; }
  .hero { display: block; min-height: 0; }
  .hero picture { position: relative; inset: auto; }
  .hero__img { position: relative; height: 64vw; min-height: 300px; max-height: 460px; object-position: 30% center; }
  .hero::after { display: none; }
  .hero picture::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(4, 8, 8, .75) 0%, rgba(4, 8, 8, 0) 22%); }
  .luz { height: 64vw; min-height: 300px; max-height: 460px; bottom: auto; }
  .hero__in { padding-top: 12px; padding-bottom: 56px; }
  .hero__txt { margin: 0; }
  .btn { padding: 18px 26px; }
  .form { min-height: 0; }
  .form__pie .btn { width: auto; }
}
@media (min-width: 560px) {
  .opciones { grid-template-columns: 1fr 1fr; }
  .fp[data-tipo="opcion"]:has(input[value="Más de 20.000 €"]) .opcion:last-child { grid-column: 1 / -1; }
}
@media (min-width: 768px) {
  .hero__in { grid-template-columns: 1.2fr 1fr; align-items: center; }
  .hero__txt { grid-column: 2; margin-left: 0; max-width: 600px; }
  .como { grid-template-columns: 5fr 7fr; gap: 80px; }
  .como__cab { position: sticky; top: 124px; align-self: start; }
  .pasos .paso { opacity: .5; }
  .pasos .paso.activo { opacity: 1; }
  .bento { grid-template-columns: repeat(6, 1fr); }
  .celda--img { grid-column: 1 / span 4; min-height: 400px; }
  .celda--rojo { grid-column: 5 / span 2; }
  .bento .celda:nth-child(3), .bento .celda:nth-child(4), .bento .celda:nth-child(5) { grid-column: span 2; min-height: 230px; }
  .contacto { grid-template-columns: 5fr 7fr; gap: 80px; }
  .contacto__txt { position: sticky; top: 124px; }
  .fp__campos { grid-template-columns: 1fr 1fr; }
  .campo--ancho { grid-column: 1 / -1; }
  .faq { grid-template-columns: 4fr 8fr; gap: 80px; }
  .directo a { font-size: 1.15rem; }
}
@media (min-width: 1240px) { .hero__detalle { display: block; position: absolute; right: 0; bottom: 40px; width: 150px; aspect-ratio: 1; border-radius: var(--r-caja); overflow: hidden; border: 1px solid var(--linea-fuerte); box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .8); } .hero__detalle img { width: 100%; height: 100%; object-fit: cover; } }
@media (min-width: 1500px) { .hero__detalle { width: 180px; } }

/* Ruta lateral: línea fija con una luz verde que baja con el scroll */
.ruta { position: fixed; right: 22px; top: 50%; transform: translateY(-50%); z-index: 40; display: none; flex-direction: column; gap: 34px; padding: 6px 0; }
.ruta::before { content: ""; position: absolute; right: 4px; top: 0; bottom: 0; width: 1px; background: var(--linea-fuerte); }
.ruta a { position: relative; display: block; width: 9px; height: 9px; align-self: flex-end; margin-right: 0; border-radius: 50%; background: var(--fondo); border: 1px solid var(--linea-fuerte); transition: border-color .3s, background .3s, box-shadow .3s; }
.ruta a span { position: absolute; right: 22px; top: 50%; transform: translate(8px, -50%); opacity: 0; white-space: nowrap; font-size: .66rem; text-transform: uppercase; letter-spacing: .26em; color: var(--menta); background: rgba(4, 8, 8, .85); padding: 5px 10px; border-radius: 6px; pointer-events: none; transition: opacity .3s, transform .4s var(--curva); }
.ruta a:hover span { opacity: 1; transform: translate(0, -50%); }
.ruta a.activo { background: var(--verde); border-color: var(--verde); box-shadow: 0 0 14px var(--verde); }
.ruta a:hover { border-color: var(--verde); }
.ruta__luz { position: absolute; right: 1px; top: 0; width: 7px; height: 22px; border-radius: 4px; background: linear-gradient(180deg, transparent, var(--rojo)); box-shadow: 0 0 16px var(--rojo); transform: translateY(var(--y, 0px)); pointer-events: none; }
@media (min-width: 1100px) { .ruta { display: flex; } }

/* Botón flotante para móvil y tablet: aparece al salir del hero */
.flota { position: fixed; left: 50%; bottom: max(18px, env(safe-area-inset-bottom, 0px)); z-index: 45; transform: translate(-50%, 140%); display: inline-flex; gap: 12px; align-items: center; padding: 16px 26px; border-radius: 999px; background: rgba(4, 8, 8, .88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--verde); color: #fff; text-decoration: none; font-size: .74rem; font-weight: 600; text-transform: uppercase; letter-spacing: .22em; box-shadow: 0 0 28px -6px var(--verde-brillo), 0 16px 40px -12px rgba(0, 0, 0, .8); transition: transform .5s var(--curva); }
.flota span { color: var(--verde); }
.flota.ver { transform: translate(-50%, 0); }
@media (min-width: 1100px) { .flota { display: none; } }

/* Elementos sobre la foto del hero: marcas con punto verde y un cristal con el precio */
.hud { position: absolute; z-index: 1; inset: 0; pointer-events: none; }
.marca { position: absolute; display: inline-flex; align-items: center; gap: 12px; transform: translate(0, -50%); }
.marca i { position: relative; width: 12px; height: 12px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 16px var(--verde); flex: none; }
.marca i::after { content: ""; position: absolute; inset: -7px; border-radius: 50%; border: 1px solid var(--verde); opacity: .55; }
.marca b { font-weight: 500; font-size: .66rem; text-transform: uppercase; letter-spacing: .2em; color: #fff; padding: 8px 13px; border-radius: 999px; background: rgba(4, 8, 8, .55); border: 1px solid rgba(232, 236, 237, .22); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); white-space: nowrap; }
.marca::before { content: ""; width: 26px; height: 1px; background: var(--verde); order: 1; opacity: .8; }
.marca i { order: 0; } .marca b { order: 2; }
.marca--a { left: 20%; top: 34%; }
.marca--b { left: 33%; top: 66%; }
.marca--c { left: 8%; top: 54%; }
.vidrio { position: absolute; left: 4%; bottom: 9%; display: grid; gap: 2px; padding: 16px 22px; border-radius: var(--r-caja); background: rgba(4, 8, 8, .5); border: 1px solid rgba(232, 236, 237, .22); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 20px 50px -20px rgba(0, 0, 0, .8); }
.vidrio small { font-size: .64rem; text-transform: uppercase; letter-spacing: .26em; color: var(--verde); }
.vidrio strong { font-family: var(--serif); font-weight: 400; font-size: 1.05rem; color: #fff; }
@media (prefers-reduced-motion: no-preference) {
  .marca { animation: sube 1s var(--curva) both; }
  .marca--a { animation-delay: 1.1s; } .marca--b { animation-delay: 1.3s; } .marca--c { animation-delay: 1.5s; }
  .vidrio { animation: sube 1s var(--curva) 1.7s both; }
  .marca i::after { animation: pulso 2.4s ease-out infinite; }
  @keyframes pulso { from { transform: scale(.6); opacity: .8; } to { transform: scale(1.7); opacity: 0; } }
}
@media (max-width: 767px) {
  .hud { inset: 0 0 auto 0; height: 64vw; min-height: 300px; max-height: 460px; }
  .marca b { font-size: .56rem; letter-spacing: .14em; padding: 6px 10px; }
  .marca::before { width: 14px; }
  .marca--a { left: 36%; top: 30%; } .marca--b, .marca--c { display: none; }
  .vidrio { left: 4%; bottom: 12%; padding: 10px 14px; } .vidrio strong { font-size: .8rem; }
}

.marca { translate: calc(var(--hx, 0px) * 1.4) calc(var(--hy, 0px) * 1.4); }
.vidrio { translate: calc(var(--hx, 0px) * 2.2) calc(var(--hy, 0px) * 2.2); }
.hero__detalle { translate: calc(var(--hx, 0px) * -1.6) calc(var(--hy, 0px) * -1.6); }