/* ==========================================================================
   DanyRacing — hoja de estilos principal
   Mobile-first: los estilos base son para celular; los @media agregan
   ajustes para pantallas más grandes.
   ========================================================================== */

/* ---------- 1. Variables de diseño (colores, tipografía, espacios) ---------- */
:root {
    /* Paleta de marca: azul marino + celeste de la bandera + negro + blanco */
    --navy: #26326d;
    --navy-hover: #33438f;
    --sky: #83cadd;
    --sky-light: #9ed7e9;

    /* Titillium Web (servida desde el propio sitio: igual en Windows, Mac, iPhone y Android).
       Las otras son solo respaldo mientras carga. */
    --font-body: "Titillium Web", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --font-display: "Titillium Web", "Bahnschrift", "Arial Narrow", system-ui, sans-serif;

    --radius: 4px;
    --radius-lg: 8px;
    --container: 1240px;
    --gutter: 16px;
    --header-h: 64px;
    --skew: -12deg;
    --ease: cubic-bezier(.2, .7, .2, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);
}

@media (min-width: 768px) {
    :root { --gutter: 28px; --header-h: 76px; }
}

/* ---------- 1b. Modo oscuro (el original) y modo claro ----------
   El modo oscuro es el de siempre. Algunas zonas quedan oscuras en los dos modos porque son
   fotos con texto blanco encima (portada, tarjetas de sección) o identidad (pie de página):
   repiten acá los colores oscuros para no heredar los del modo claro. */
:root, .hero, .category-card, .site-footer {
    color-scheme: dark;
    --bg: #07080a;          /* negro */
    --bg-rgb: 7, 8, 10;
    --surface: #0e1014;
    --surface-rgb: 14, 16, 20;
    --surface-2: #14171e;
    --surface-3: #1c2130;
    --line: #222736;
    --text: #f4f6fa;
    --muted: #a3aabb;
    --faint: #6a7184;
    --ink-rgb: 255, 255, 255;      /* detalles sutiles (puntos del fondo, foco) */
    --glow-rgb: 38, 50, 109;       /* brillo azul del fondo */

    --accent: var(--sky);          /* acento principal (fondos y bordes) */
    --accent-hover: var(--sky-light);
    --accent-text: var(--sky);     /* acento como texto: legible sobre negro */
    --on-accent: #07080a;          /* texto sobre fondo celeste */
    --yellow: #ffcf1a;
    --green: #2fd17a;
    --danger: #ff6b6b;
    --shadow: 0 10px 30px rgba(0, 0, 0, .5);
    --shadow-strong: 0 24px 48px rgba(0, 0, 0, .5);
}
.hero, .category-card, .site-footer { color: var(--text); }

/* Modo claro: fondo blanco/gris perla, texto grafito y acento azul marino (el celeste sobre
   blanco no alcanza el contraste mínimo para leerse como texto). */
html[data-theme="light"] {
    color-scheme: light;
    --bg: #f3f5f8;
    --bg-rgb: 243, 245, 248;
    --surface: #ffffff;
    --surface-rgb: 255, 255, 255;
    --surface-2: #eef1f5;
    --surface-3: #e3e7ee;
    --line: #d9dee7;
    --text: #0c1222;
    --muted: #485067;
    --faint: #687087;
    --ink-rgb: 12, 18, 34;
    --glow-rgb: 131, 202, 221;

    --accent: var(--navy);
    --accent-hover: var(--navy-hover);
    --accent-text: var(--navy);
    --on-accent: #ffffff;
    --yellow: #8a5d00;
    --green: #0f7a43;
    --danger: #c42b2b;
    --shadow: 0 10px 30px rgba(15, 23, 42, .1);
    --shadow-strong: 0 24px 48px rgba(15, 23, 42, .14);
}

/* ---------- 2. Base ---------- */

/* Tipografía: Titillium Web — Copyright (c) 2009-2011 Accademia di Belle Arti di Urbino.
   Licencia SIL Open Font License 1.1 (docs/marca/fuentes/titillium-web-OFL.txt).
   Solo los caracteres latinos (incluye tildes, ñ, ü, ¿ ¡ y €) y los 4 estilos que usa el sitio;
   pedidos de 500 usan 400 y de 800 usan 700 (regla estándar de los navegadores). */
@font-face { font-family: "Titillium Web"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/titillium-web-400.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Titillium Web"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/titillium-web-600.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Titillium Web"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/titillium-web-700.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Titillium Web"; font-style: italic; font-weight: 700; font-display: swap; src: url("../fonts/titillium-web-700-italic.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Fondo con profundidad (fijo, detrás de todo): brillo azul tenue + grilla de puntos sutil */
body::before {
    content: ""; position: fixed; inset: 0; z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(1100px 600px at 100% 0%, rgba(var(--glow-rgb), .28), transparent 65%),
        radial-gradient(900px 520px at 0% 100%, rgba(var(--glow-rgb), .18), transparent 65%),
        radial-gradient(rgba(var(--ink-rgb), .045) 1px, transparent 1.3px) 0 0 / 26px 26px;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }

a { color: inherit; text-decoration-color: var(--accent); text-underline-offset: 3px; }

h1, h2, h3, h4 { margin: 0; line-height: 1.1; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--accent-text); outline-offset: 3px; }

::selection { background: var(--sky); color: var(--on-accent); }

.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    overflow: hidden; clip: rect(0 0 0 0);
    white-space: nowrap; border: 0; padding: 0; margin: -1px;
}

.sprite { display: none; }

.icon { width: 1.25em; height: 1.25em; flex: none; }

.skip-link {
    position: absolute; left: 12px; top: -60px; z-index: 100;
    background: var(--sky); color: var(--on-accent); padding: 10px 16px;
    font-weight: 700; border-radius: var(--radius);
}
.skip-link:focus { top: 12px; }

.text-accent { color: var(--accent-text); }

.eyebrow {
    display: inline-flex; align-items: center; gap: .5em;
    margin: 0 0 .75rem;
    color: var(--accent-text);
    font-family: var(--font-display);
    font-size: .8rem; font-weight: 700;
    letter-spacing: .18em; text-transform: uppercase;
}

/* ---------- 3. Botones ---------- */
.btn {
    --btn-bg: var(--surface-3);
    --btn-fg: var(--text);
    position: relative;
    display: inline-flex; align-items: center; justify-content: center; gap: .6em;
    min-height: 48px;
    padding: .75em 1.5em;
    border: 0;
    border-radius: var(--radius);
    background: var(--btn-bg);
    color: var(--btn-fg);
    font-family: var(--font-display);
    font-weight: 700; font-size: .95rem;
    letter-spacing: .08em; text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.btn .icon { transition: transform .2s var(--ease); }
.btn:hover .icon { transform: translateX(3px); }
.btn:active { transform: translateY(1px); }

.btn-primary { --btn-bg: var(--accent); --btn-fg: var(--on-accent); overflow: hidden; }
.btn-primary::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .5) 50%, transparent 70%);
    transform: translateX(-120%);
    transition: transform .8s var(--ease-out);
    pointer-events: none;
}
.btn-primary:hover::after { transform: translateX(120%); }
.btn-primary:hover { --btn-bg: var(--accent-hover); }

.btn-ghost { --btn-bg: transparent; box-shadow: inset 0 0 0 1.5px var(--line); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--text); }

.btn-light { --btn-bg: #fff; --btn-fg: var(--navy); }
.btn-light:hover { --btn-bg: var(--sky-light); }

.btn-sm { min-height: 40px; padding: .5em 1em; font-size: .85rem; }
.btn-block { width: 100%; }

.link-arrow {
    display: inline-flex; align-items: center; gap: .4em;
    color: var(--muted);
    font-family: var(--font-display);
    font-weight: 700; font-size: .9rem;
    letter-spacing: .08em; text-transform: uppercase;
    text-decoration: none;
    transition: color .2s;
}
.link-arrow:hover { color: var(--text); }
.link-arrow:hover .icon { transform: translateX(3px); }
.link-arrow .icon { transition: transform .2s var(--ease); }

/* ---------- 4. Aviso de versión de prueba ---------- */
.demo-notice {
    background: var(--navy);
    color: #dce9f5;
    font-size: .82rem;
    text-align: center;
    padding: .5rem var(--gutter);
    border-bottom: 1px solid rgba(131, 202, 221, .35);
}

/* ---------- 5. Encabezado ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(var(--bg-rgb), .92);
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--line);
}
.site-header { transition: background-color .3s, box-shadow .3s; }
.site-header.is-scrolled { background: rgba(var(--bg-rgb), .97); box-shadow: var(--shadow); }
.site-header::after {
    /* línea de velocidad bajo el encabezado */
    content: ""; position: absolute; left: 0; bottom: -1px; z-index: 1;
    width: 38%; height: 2px;
    background: linear-gradient(90deg, var(--navy), var(--sky) 40%, transparent);
}

.header-bar {
    display: flex; align-items: center; gap: 16px;
    height: var(--header-h);
}

/* Logo oficial: isotipo D'R + logotipo "Dany Racing Competición" */
.logo {
    display: inline-flex; align-items: center; gap: 14px;
    text-decoration: none;
    flex: none;
}
.logo-mark { height: 26px; width: auto; }
.logo-word { height: 24px; width: auto; }
.logo-sep { width: 1px; height: 26px; background: var(--line); }
@media (max-width: 359px) {
    .logo-sep, .logo-word { display: none; }
}
@media (min-width: 768px) {
    .logo-mark { height: 30px; }
    .logo-word { height: 27px; }
}
.logo-footer { flex-direction: column; align-items: flex-start; gap: 18px; }
.logo-footer .logo-mark { height: 40px; }
.logo-footer .logo-word { height: 34px; }

/* Buscador y enlace del encabezado (solo escritorio; en celular van dentro del menú) */
.header-search, .header-link { display: none; }

.nav-toggle {
    margin-left: auto;
    display: grid; place-items: center;
    width: 44px; height: 44px;
    background: transparent; border: 1px solid var(--line); border-radius: var(--radius);
    cursor: pointer;
}
.nav-toggle .icon { width: 24px; height: 24px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* Logo: versión blanca en modo oscuro, azul en modo claro (solo en el encabezado) */
.logo .on-light { display: none; }
html[data-theme="light"] .logo .on-light { display: block; }
html[data-theme="light"] .logo .on-dark { display: none; }

/* ---------- 5b. Selector de modo: un auto de carreras en su pista ----------
   Oscuro: el auto en la largada con los faros encendidos (carrera nocturna).
   Claro: el auto en la meta (bandera a cuadros) con los faros apagados.
   Al tocarlo, el auto acelera hasta la meta o da una vuelta y vuelve a la largada. */
.theme-toggle {
    --tt-x: 0px;                    /* posición del auto: 0 = largada */
    --tt-track: #12151c;
    --tt-track-edge: #262c3b;
    --tt-car: #f4f6fa;
    --tt-mark: rgba(255, 255, 255, .28);
    display: none;                  /* sin JavaScript no hay selector */
    flex: none;
    margin-left: auto;
    padding: 4px;
    background: none; border: 0; border-radius: 999px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.js .theme-toggle { display: inline-grid; }
.js .theme-toggle + .nav-toggle { margin-left: 10px; }
html[data-theme="light"] .theme-toggle {
    --tt-x: 29px;                   /* meta */
    --tt-track: #e6eaf1;
    --tt-track-edge: #cdd4df;
    --tt-car: var(--navy);
    --tt-mark: rgba(12, 18, 34, .25);
}
.tt-track {
    position: relative; display: block;
    width: 76px; height: 34px;
    overflow: hidden;
    background: var(--tt-track);
    border-radius: 999px;
    box-shadow: inset 0 0 0 1px var(--tt-track-edge), inset 0 -6px 10px rgba(0, 0, 0, .18);
    transition: background-color .4s var(--ease), box-shadow .4s var(--ease);
}
.theme-toggle:hover .tt-track { box-shadow: inset 0 0 0 1px var(--accent-text), inset 0 -6px 10px rgba(0, 0, 0, .18); }
.tt-lane {
    position: absolute; left: 10px; right: 14px; top: 26px; height: 2px;
    background: repeating-linear-gradient(90deg, var(--tt-mark) 0 5px, transparent 5px 9px);
}
.tt-flag {
    /* línea de llegada a cuadros */
    position: absolute; right: 8px; top: 6px; bottom: 6px; width: 6px;
    background: conic-gradient(#0c1222 25%, #fff 0 50%, #0c1222 0 75%, #fff 0) 0 0 / 6px 6px;
    border-radius: 1px;
    opacity: .9;
}
.tt-car {
    position: absolute; left: 6px; top: 9px;
    width: 32px; height: 13px;
    transform: translateX(var(--tt-x));
    transition: transform .55s var(--ease-out);
}
.tt-car-svg { position: relative; width: 100%; height: 100%; overflow: visible; }
.tt-body, .tt-wing { fill: var(--tt-car); transition: fill .4s; }
.tt-stripe { fill: #e3342f; }
.tt-cockpit { fill: #0c1222; }
.tt-wheel circle { fill: #0c1222; }
.tt-hub { stroke: #8a93a6; stroke-width: 1; }
.tt-light { fill: #fff3c4; }
.tt-wheel { transform-box: fill-box; transform-origin: center; }
/* Faros: cono de luz hacia adelante, solo en modo oscuro */
.tt-beam {
    position: absolute; left: 29px; top: -1px;
    width: 30px; height: 14px;
    background: linear-gradient(90deg, rgba(255, 243, 196, .85), rgba(131, 202, 221, .25) 60%, transparent);
    clip-path: polygon(0 52%, 100% 0, 100% 100%, 0 70%);
    filter: blur(.4px);
    transition: opacity .3s .5s;
}
html[data-theme="light"] .tt-beam { opacity: 0; transition-delay: .4s; }
/* Líneas de velocidad detrás del auto, solo mientras se mueve */
.tt-speed {
    position: absolute; right: 100%; top: 2px;
    width: 18px; height: 9px;
    background: repeating-linear-gradient(180deg, transparent 0 2px, var(--tt-mark) 2px 3px);
    opacity: 0;
}
.theme-toggle.is-forward .tt-car { animation: tt-forward .6s var(--ease-out) both; }
.theme-toggle.is-lap .tt-car { animation: tt-lap .9s var(--ease) both; }
.theme-toggle.is-forward .tt-wheel, .theme-toggle.is-lap .tt-wheel { animation: tt-spin .18s linear infinite; }
.theme-toggle.is-forward .tt-speed, .theme-toggle.is-lap .tt-speed { animation: tt-speed .6s ease-out both; }
@keyframes tt-forward { from { transform: translateX(0); } to { transform: translateX(29px); } }
@keyframes tt-lap {
    0% { transform: translateX(29px); }
    40% { transform: translateX(84px); }      /* sale por la derecha… */
    40.01% { transform: translateX(-44px); }  /* …y vuelve a entrar por la izquierda */
    100% { transform: translateX(0); }
}
@keyframes tt-spin { to { transform: rotate(360deg); } }
@keyframes tt-speed { 0% { opacity: 0; } 25% { opacity: 1; } 100% { opacity: 0; } }

/* Cambio de modo con un fundido suave de colores (solo durante el cambio) */
html.theme-fade, html.theme-fade *, html.theme-fade *::before, html.theme-fade *::after {
    transition: background-color .45s var(--ease), color .45s var(--ease), border-color .45s var(--ease), fill .45s var(--ease) !important;
}

/* Celular: logo, auto y menú tienen que entrar en una sola fila (desde 360 px de ancho) */
@media (max-width: 479px) {
    .header-bar { gap: 8px; }
    .site-header .logo { gap: 8px; }
    .site-header .logo-mark { height: 24px; }
    .site-header .logo-word { height: 19px; }
    .theme-toggle { zoom: .8; padding: 6px 2px; }
    .js .theme-toggle + .nav-toggle { margin-left: 4px; }
    .nav-toggle { width: 40px; height: 40px; }
}
@media (min-width: 1024px) {
    .theme-toggle { margin-left: 4px; }
}

/* Barra de categorías: en celular es un panel desplegable debajo del encabezado */
.cat-bar {
    position: absolute; top: 100%; left: 0; right: 0;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 12px 0 24px;
    transform: translateY(-8px);
    opacity: 0; visibility: hidden;
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.cat-bar.is-open { opacity: 1; visibility: visible; transform: none; }

.cat-bar-search {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 8px;
    padding: 0 12px;
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.cat-bar-search .icon { color: var(--faint); }
.cat-bar-search input { flex: 1; min-width: 0; height: 46px; background: none; border: 0; outline: none; }

.cat-item { border-bottom: 1px solid var(--line); }
.cat-row { display: flex; align-items: center; }
.cat-link {
    flex: 1;
    padding: 14px 4px;
    font-family: var(--font-display);
    font-weight: 700; font-size: 1rem;
    letter-spacing: .08em; text-transform: uppercase;
    text-decoration: none;
}
.cat-link[aria-current] { color: var(--accent-text); }
.cat-expand {
    display: grid; place-items: center;
    width: 44px; height: 44px;
    background: none; border: 0; color: var(--muted); cursor: pointer;
}
.cat-expand .icon { transition: transform .2s var(--ease); }
.cat-expand[aria-expanded="true"] .icon { transform: rotate(180deg); }

.mega { display: none; }
.cat-item.is-open .mega { display: block; }
.mega-inner { padding: 0 4px 16px; }
.mega-all {
    display: inline-flex; align-items: center; gap: 6px;
    margin-bottom: 8px;
    color: var(--accent-text);
    font-size: .82rem; font-weight: 700;
    letter-spacing: .08em; text-transform: uppercase;
    text-decoration: none;
}
.mega-list { display: grid; gap: 2px; }
.mega-list-brands { grid-template-columns: 1fr 1fr; }
.mega-list a {
    display: block;
    padding: 7px 0;
    color: var(--muted);
    font-size: .95rem;
    text-decoration: none;
}
.mega-list a:hover { color: var(--text); }

@media (min-width: 1024px) {
    .nav-toggle, .cat-bar-search, .cat-item-mobile, .cat-expand { display: none; }

    .header-search {
        display: flex; align-items: center;
        flex: 1; max-width: 440px;
        margin-left: auto;
        background: var(--surface-2);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        transition: border-color .2s;
    }
    .header-search:focus-within { border-color: var(--muted); }
    .header-search input {
        flex: 1; min-width: 0;
        height: 42px; padding: 0 14px;
        background: none; border: 0; outline: none;
        font-size: .9rem;
    }
    .header-search input::placeholder { color: var(--faint); }
    .header-search button {
        display: grid; place-items: center;
        width: 42px; height: 42px;
        background: none; border: 0; color: var(--muted); cursor: pointer;
    }
    .header-search button:hover { color: var(--text); }

    .header-link {
        display: inline-block;
        padding: 8px 4px;
        color: var(--muted);
        font-family: var(--font-display);
        font-weight: 700; font-size: .85rem;
        letter-spacing: .1em; text-transform: uppercase;
        text-decoration: none;
        transition: color .2s;
    }
    .header-link:hover, .header-link[aria-current] { color: var(--text); }

    /* Barra fija de secciones con paneles al pasar el mouse */
    .cat-bar {
        position: relative; top: auto; max-height: none; overflow: visible;
        background: none; border: 0; border-top: 1px solid var(--line); box-shadow: none;
        padding: 0;
        opacity: 1; visibility: visible; transform: none;
    }
    .cat-bar-list { display: flex; flex-wrap: wrap; gap: 0 6px; margin-left: -14px; }
    .cat-item { border: 0; }
    .cat-link {
        position: relative;
        display: block;
        padding: 13px 14px;
        color: var(--muted);
        font-size: .8rem;
        letter-spacing: .12em;
        transition: color .2s;
    }
    .cat-link::after {
        content: ""; position: absolute; left: 14px; right: 14px; bottom: -1px;
        height: 2px; background: var(--accent);
        transform: scaleX(0); transform-origin: left;
        transition: transform .25s var(--ease);
    }
    .cat-item:hover .cat-link, .cat-item:focus-within .cat-link, .cat-link[aria-current] { color: var(--text); }
    .cat-item:hover .cat-link::after, .cat-item:focus-within .cat-link::after, .cat-link[aria-current]::after { transform: scaleX(1); }

    .mega {
        display: block;
        position: absolute; left: 0; right: 0; top: 100%;
        background: var(--surface);
        border-block: 1px solid var(--line);
        box-shadow: var(--shadow-strong);
        opacity: 0; visibility: hidden;
        transform: translateY(-4px);
        transition: opacity .18s var(--ease), transform .18s var(--ease), visibility 0s linear .18s;
    }
    .cat-item:hover .mega, .cat-item:focus-within .mega {
        opacity: 1; visibility: visible; transform: none;
        transition-delay: .06s, .06s, 0s;
    }
    .mega-inner {
        display: grid; grid-template-columns: 220px 1fr; gap: 32px;
        padding: 28px var(--gutter) 32px;
    }
    .mega-all { align-self: start; margin: 4px 0 0; font-size: .85rem; }
    .mega-list { display: block; columns: 4; column-gap: 32px; }
    .mega-list-brands { columns: 5; }
    .mega-list li { break-inside: avoid; }
    .mega-list a { padding: 6px 0; font-size: .92rem; }
}

/* ---------- 6. Portada (hero) ---------- */
.hero {
    position: relative;
    display: flex; flex-direction: column; justify-content: center;
    min-height: min(92svh, 860px);
    padding: 72px 0 112px;
    overflow: hidden;
    isolation: isolate;
    border-bottom: 1px solid var(--line);
}
.hero-media {
    position: absolute; inset: 0; z-index: -2;
    width: 100%; height: 100%;
    /* Foto del auto de drift de DanyRacing: en celular, centrada en el piloto */
    object-fit: cover; object-position: 60% 60%;
    animation: hero-zoom 2.6s var(--ease-out) both;
}
.hero-shade {
    position: absolute; inset: 0; z-index: -1;
    background:
        linear-gradient(180deg, rgba(7, 8, 10, .3) 0%, rgba(7, 8, 10, .66) 55%, var(--bg) 100%);
}
@media (min-width: 900px) {
    /* En escritorio la foto ocupa la derecha: se ve la parte trasera con el logo de DanyRacing,
       y la trompa queda bajo el degradé del texto (a la izquierda) */
    .hero-media { left: 30%; width: 70%; object-position: 90% 60%; }
    .hero-shade {
        background:
            linear-gradient(90deg, rgba(7, 8, 10, .94) 0%, rgba(7, 8, 10, .72) 42%, rgba(7, 8, 10, .1) 100%),
            linear-gradient(0deg, var(--bg) 0%, transparent 30%);
    }
}
/* Destello de luz que cruza la portada cada tanto (como un auto pasando) */
.hero-streak {
    position: absolute; left: 0; top: 64%; z-index: -1;
    width: 45%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--sky), transparent);
    box-shadow: 0 0 12px rgba(131, 202, 221, .6);
    opacity: 0;
    animation: streak 8s 1.2s var(--ease) infinite;
}
.hero-inner { position: relative; }
.hero-anim { animation: rise 1s var(--ease-out) both; }
.hero-inner > .hero-anim:nth-child(1) { animation-delay: .15s; }
.hero-inner > .hero-anim:nth-child(2) { animation-delay: .25s; }
.hero-inner > .hero-anim:nth-child(3) { animation-delay: .4s; }
.hero-inner > .hero-anim:nth-child(4) { animation-delay: .52s; }
.hero-inner > .hero-anim:nth-child(5) { animation-delay: .64s; }

.hero-title {
    max-width: 14ch;
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 9vw, 5.6rem);
    font-weight: 800; font-style: italic;
    font-stretch: condensed;
    line-height: .95;
    letter-spacing: -.01em;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.hero-lead {
    max-width: 50ch;
    color: #c4cad6;
    font-size: 1.05rem;
    margin-bottom: 28px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-search {
    display: flex; align-items: center; gap: 8px;
    max-width: 600px;
    margin-top: 36px;
    padding: 6px 6px 6px 16px;
    background: rgba(14, 16, 20, .72);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: var(--radius-lg);
    transition: border-color .3s;
}
.hero-search:focus-within { border-color: rgba(131, 202, 221, .55); }
.hero-search > .icon { color: var(--faint); }
.hero-search input {
    flex: 1; min-width: 0;
    height: 46px;
    background: none; border: 0; outline: none;
}
.hero-search input::placeholder { color: var(--faint); }
.hero-search .btn { min-height: 46px; padding-inline: 1.1em; }

/* Indicador para bajar */
.hero-scroll {
    position: absolute; left: 50%; bottom: 28px;
    width: 1px; height: 44px;
    background: rgba(255, 255, 255, .18);
    overflow: hidden;
}
.hero-scroll span {
    position: absolute; left: 0; top: -40%;
    width: 1px; height: 40%;
    background: var(--sky);
    animation: scroll-cue 2.2s var(--ease) infinite;
}

.hero-scroll { display: none; }
#categorias { scroll-margin-top: calc(var(--header-h) + 64px); }
@media (min-width: 768px) {
    .hero { padding: 96px 0 136px; }
    .hero-lead { font-size: 1.15rem; }
    .hero-scroll { display: block; }
}

@keyframes hero-zoom {
    from { transform: scale(1.1); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
@keyframes rise {
    from { opacity: 0; transform: translateY(26px); }
    to { opacity: 1; transform: none; }
}
@keyframes streak {
    0% { transform: translateX(-100%); opacity: 0; }
    4% { opacity: 1; }
    22% { transform: translateX(240%); opacity: 0; }
    100% { transform: translateX(240%); opacity: 0; }
}
@keyframes scroll-cue {
    from { top: -40%; }
    to { top: 100%; }
}

/* ---------- 8. Secciones ---------- */
.section { padding: 56px 0; }
.section-tight { padding-top: 32px; }
.section-alt { background: rgba(var(--surface-rgb), .62); border-block: 1px solid var(--line); }
@media (min-width: 768px) { .section { padding: 88px 0; } }

.section-head {
    display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
    margin-bottom: 28px;
}
.section-head .eyebrow { margin-bottom: .4rem; }
.section-title, .page-title, .cta-title {
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .02em;
}
.section-title { font-size: clamp(1.8rem, 4.5vw, 2.6rem); }

/* ---------- 9. Tarjetas de categoría (con foto) ---------- */
.category-grid { display: grid; gap: 12px; }
@media (min-width: 600px) { .category-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .category-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; } }

.category-card {
    position: relative;
    display: flex; align-items: flex-end; gap: 12px;
    min-height: 220px;
    padding: 22px;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    text-decoration: none;
    isolation: isolate;
    transition: border-color .4s, transform .6s var(--ease-out), box-shadow .6s var(--ease-out);
}
@media (min-width: 1024px) { .category-card { min-height: 280px; padding: 26px; } }
.category-card::after {
    /* sombreado para que el texto se lea sobre la foto */
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(180deg, rgba(7, 8, 10, .05) 0%, rgba(7, 8, 10, .5) 50%, rgba(7, 8, 10, .92) 100%);
    transition: opacity .6s var(--ease-out);
}
.category-card-img {
    position: absolute; inset: 0; z-index: -2;
    width: 100%; height: 100%; object-fit: cover;
    filter: saturate(.8) brightness(.8);
    transform: scale(1.02);
    transition: transform 1.4s var(--ease-out), filter .6s var(--ease-out);
}
.category-card:hover { border-color: rgba(131, 202, 221, .55); transform: translateY(-4px); box-shadow: var(--shadow-strong); }
.category-card:hover .category-card-img { transform: scale(1.09); filter: saturate(1) brightness(.95); }
.category-card:hover::after { opacity: .85; }

.category-card-num {
    position: absolute; top: 20px; left: 22px;
    font-family: var(--font-display);
    font-size: .75rem; font-weight: 600;
    letter-spacing: .24em;
    color: rgba(255, 255, 255, .65);
}
@media (min-width: 1024px) { .category-card-num { left: 26px; top: 24px; } }
.category-card-body { flex: 1; display: grid; gap: 4px; }
.category-card-title {
    font-family: var(--font-display);
    font-size: 1.45rem; font-weight: 700;
    letter-spacing: .02em; text-transform: uppercase;
    line-height: 1.05;
}
.category-card-title::after {
    content: ""; display: block;
    width: 28px; height: 2px; margin-top: 10px;
    background: var(--sky);
    transition: width .6s var(--ease-out);
}
.category-card:hover .category-card-title::after { width: 72px; }
.category-card-meta { color: #c4cad6; font-size: .88rem; }
.category-card-arrow {
    width: 40px; height: 40px; padding: 10px;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 50%;
    transition: background-color .4s, border-color .4s, color .4s, transform .5s var(--ease-out);
}
.category-card:hover .category-card-arrow { background: var(--accent); border-color: var(--accent); color: var(--on-accent); transform: rotate(-45deg); }

/* ---------- 10. Tarjetas de producto ---------- */
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 768px) { .product-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
@media (min-width: 1100px) { .product-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; } }
@media (min-width: 1100px) { .catalog-results .product-grid { grid-template-columns: repeat(3, 1fr); } }

.product-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color .25s, transform .25s var(--ease), box-shadow .25s;
}
.section-alt .product-card { background: rgba(var(--bg-rgb), .85); }
.product-card:hover { border-color: var(--faint); transform: translateY(-3px); box-shadow: var(--shadow); }
.product-card-link { display: flex; flex-direction: column; height: 100%; text-decoration: none; }
.product-card-media {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--surface-2);
    overflow: hidden;
}
.product-card-media img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .4s var(--ease);
}
.product-card:hover .product-card-media img { transform: scale(1.04); }
/* Fotos reales de producto: se muestran completas (sin recortar) sobre fondo blanco */
.product-card-media.has-photo, .gallery-main.has-photo, .gallery-thumb.has-photo { background: #fff; }
.has-photo img { object-fit: contain; padding: 6%; }
.gallery-thumb.has-photo img { padding: 4px; }
.product-card-body { display: flex; flex-direction: column; gap: 4px; flex: 1; padding: 12px; }
@media (min-width: 768px) { .product-card-body { padding: 16px; } }
.product-card-brand {
    margin: 0;
    color: var(--accent-text);
    font-family: var(--font-display);
    font-size: .74rem; font-weight: 700;
    letter-spacing: .14em; text-transform: uppercase;
}
.product-card-title {
    font-size: .95rem; font-weight: 600; line-height: 1.3;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card-sku { margin: 0; color: var(--faint); font-size: .76rem; font-variant-numeric: tabular-nums; letter-spacing: .03em; }
.product-card-foot {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px;
    margin-top: auto; padding-top: 10px;
}

.tag {
    position: absolute; top: 10px; left: 10px;
    padding: 3px 8px;
    border-radius: 2px;
    font-family: var(--font-display);
    font-size: .68rem; font-weight: 700;
    letter-spacing: .12em; text-transform: uppercase;
}
.tag-demo { background: rgba(255, 207, 26, .92); color: #1a1500; }

.price {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 800; font-size: 1.1rem;
}
.price-consult { color: var(--muted); font-size: .85rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.price-lg { font-size: 2rem; }
.price-lg.price-consult { font-size: 1.15rem; }

.availability {
    display: inline-flex; align-items: center; gap: 6px;
    margin: 0;
    font-size: .76rem; font-weight: 600;
    color: var(--muted);
}
.availability::before {
    content: ""; width: 8px; height: 8px; border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 22%, transparent);
}
.availability-in { color: var(--green); }
.availability-low { color: var(--yellow); }
.availability-out { color: var(--faint); }
.availability-consult { color: var(--muted); }

/* ---------- 11. Marcas ---------- */
/* Lista tipográfica de marcas (portada y directorio): minimalista, sin logos inventados */
.brand-wall {
    display: flex; flex-wrap: wrap; gap: 10px;
}
.brand-wall a {
    display: inline-block;
    padding: 10px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--muted);
    font-family: var(--font-display);
    font-weight: 600; font-size: .85rem;
    letter-spacing: .1em;
    text-decoration: none;
    transition: color .2s, border-color .2s, background-color .2s;
}
.brand-wall a:hover { color: var(--text); border-color: var(--sky); background: rgba(131, 202, 221, .06); }

.brand-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 768px) { .brand-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1100px) { .brand-grid { grid-template-columns: repeat(5, 1fr); gap: 16px; } }
.brand-card {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
    height: 100%; min-height: 130px;
    padding: 20px 14px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    text-align: center;
    text-decoration: none;
    transition: border-color .25s, transform .25s var(--ease);
}
.brand-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.brand-card img { max-height: 56px; width: auto; object-fit: contain; }
.brand-wordmark {
    font-family: var(--font-display);
    font-size: 1.05rem; font-weight: 700;
    letter-spacing: .08em; text-transform: uppercase;
    line-height: 1.2;
}
.brand-card-meta { color: var(--faint); font-size: .8rem; }

/* Subcategorías como "chips" bajo el título de la categoría */
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chip {
    display: inline-block;
    padding: 8px 14px;
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text);
    font-size: .88rem; font-weight: 500;
    text-decoration: none;
    transition: border-color .2s, background-color .2s;
}
.chip:hover { border-color: var(--accent); background: var(--surface-3); }

/* Directorio completo de categorías (/categorias) */
.directory { display: grid; gap: 48px; }
.directory-title {
    margin-bottom: 18px; padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3.5vw, 1.9rem); font-weight: 700;
    letter-spacing: .02em; text-transform: uppercase;
}
.directory-title a { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.directory-title .icon { color: var(--accent-text); transition: transform .2s var(--ease); }
.directory-title a:hover .icon { transform: translateX(4px); }
.directory-grid { display: grid; gap: 4px 32px; }
@media (min-width: 600px) { .directory-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .directory-grid { grid-template-columns: repeat(4, 1fr); } }
.directory-item { padding: 10px 0; break-inside: avoid; }
.directory-cat {
    display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
    font-weight: 600;
    text-decoration: none;
}
.directory-cat:hover { color: var(--accent-text); }
.directory-cat .count, .facet-list .count { color: var(--faint); font-size: .8rem; font-weight: 400; }
.directory-families { display: grid; gap: 2px; margin-top: 6px; padding-left: 12px; border-left: 1px solid var(--line); }
.directory-families a { color: var(--muted); font-size: .9rem; text-decoration: none; }
.directory-families a:hover { color: var(--text); }

/* ---------- 12. Banda de llamada a la acción ---------- */
.cta-band {
    position: relative; overflow: hidden;
    background: var(--navy);
    color: #fff;
}
.cta-band::before {
    content: ""; position: absolute; inset: 0;
    background-image: conic-gradient(var(--sky) 25%, transparent 0 50%, var(--sky) 0 75%, transparent 0);
    background-size: 28px 28px;
    opacity: .16;
    -webkit-mask-image: linear-gradient(90deg, transparent 40%, #000);
    mask-image: linear-gradient(90deg, transparent 40%, #000);
}
.cta-inner {
    position: relative;
    display: flex; flex-direction: column; gap: 20px;
    padding-block: 48px;
}
.cta-title { font-size: clamp(1.8rem, 5vw, 2.8rem); margin-bottom: 6px; }
.cta-band p { color: rgba(255, 255, 255, .88); max-width: 50ch; }
@media (min-width: 768px) {
    .cta-inner { flex-direction: row; align-items: center; justify-content: space-between; padding-block: 64px; }
}

/* ---------- 13. Cabecera de páginas internas ---------- */
.page-head {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    padding: 24px 0 28px;
    background: linear-gradient(180deg, rgba(var(--surface-rgb), .8) 0%, transparent 100%);
    border-bottom: 1px solid var(--line);
}
.page-head.has-media { padding-bottom: 44px; }
.page-head-media {
    position: absolute; inset: 0; z-index: -2;
    width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%;
    opacity: .5;
    animation: head-in 1.6s var(--ease-out) both;
}
.page-head.has-media::after {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background:
        linear-gradient(90deg, var(--bg) 0%, rgba(var(--bg-rgb), .82) 45%, rgba(var(--bg-rgb), .35) 100%),
        linear-gradient(0deg, var(--bg) 0%, transparent 55%);
}
.page-head .container > * { animation: rise .8s var(--ease-out) both; }
.page-head .container > :nth-child(2) { animation-delay: .08s; }
.page-head .container > :nth-child(3) { animation-delay: .16s; }
.page-head .container > :nth-child(4) { animation-delay: .24s; }
.page-title { font-size: clamp(2rem, 6vw, 3.4rem); margin-top: 8px; }
.page-intro { color: var(--muted); max-width: 60ch; margin-top: 10px; }
@media (min-width: 768px) {
    .page-head { padding: 32px 0 44px; }
    .page-head.has-media { padding: 40px 0 72px; }
}
@keyframes head-in {
    from { opacity: 0; transform: scale(1.06); }
    to { opacity: .5; transform: none; }
}

.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 4px 0; font-size: .82rem; color: var(--faint); padding-top: 16px; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin: 0 8px; color: var(--surface-3); }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--text); }
.breadcrumbs [aria-current] { color: var(--text); }

/* ---------- 14. Catálogo y filtros ---------- */
.catalog-layout { display: grid; gap: 24px; padding-block: 24px 64px; }
@media (min-width: 1024px) {
    .catalog-layout { grid-template-columns: 260px 1fr; gap: 40px; padding-block: 40px 96px; }
}

.results-bar {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    margin-bottom: 16px;
}
.results-count { margin: 0; color: var(--muted); font-size: .92rem; }

/* Filtros: panel lateral deslizable en celular, columna fija en escritorio */
.filters {
    position: fixed; inset: 0; z-index: 60;
    background: rgba(0, 0, 0, .6);
    opacity: 0; visibility: hidden;
    transition: opacity .25s, visibility .25s;
}
.filters.is-open { opacity: 1; visibility: visible; }
.filters-form {
    position: absolute; top: 0; bottom: 0; left: 0;
    width: min(340px, 88vw);
    overflow-y: auto;
    padding: 20px;
    background: var(--surface);
    border-right: 1px solid var(--line);
    transform: translateX(-100%);
    transition: transform .3s var(--ease);
}
.filters.is-open .filters-form { transform: none; }
.filters-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.filters-title {
    display: flex; align-items: center; gap: 8px;
    font-family: var(--font-display);
    font-size: 1.1rem; font-weight: 800;
    letter-spacing: .08em; text-transform: uppercase;
}
.filters-close {
    display: grid; place-items: center;
    width: 40px; height: 40px;
    background: none; border: 1px solid var(--line); border-radius: var(--radius);
    cursor: pointer;
}
/* Navegación por categorías dentro de los filtros */
.facet-nav { border-top: 1px solid var(--line); padding-top: 14px; }
.facet-title, .field legend {
    margin: 0 0 8px;
    color: var(--muted);
    font-size: .8rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
}
.facet-up {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--muted); font-size: .88rem;
    text-decoration: none;
}
.facet-up .icon { width: 1em; height: 1em; transform: rotate(180deg); }
.facet-up:hover { color: var(--text); }
.facet-current { margin: 6px 0 4px; font-weight: 700; color: var(--accent-text); }
.facet-list { display: grid; }
.facet-list a {
    display: flex; justify-content: space-between; gap: 10px;
    padding: 7px 0;
    font-size: .92rem;
    text-decoration: none;
}
.facet-list a:hover { color: var(--accent-text); }
.facet-empty { margin: 0; color: var(--faint); font-size: .88rem; }

.filters-actions { display: flex; gap: 8px; margin-top: 20px; }
.filters-actions .btn { flex: 1; }

@media (min-width: 1024px) {
    /* z-index: auto — en la grilla, el z-index del panel de celular seguiría activo y
       haría que los filtros pasen por encima del encabezado al bajar. */
    .filters { position: static; z-index: auto; opacity: 1; visibility: visible; background: none; }
    .filters-form {
        position: static;
        width: auto; overflow: visible;
        transform: none;
        background: none; border: 0; padding: 0;
    }
    .filters-close, .filters-open { display: none; }
}

/* ---------- 15. Formularios ---------- */
.field { display: grid; gap: 6px; margin: 0 0 16px; padding: 0; border: 0; min-width: 0; }
.field label, .field legend {
    padding: 0;
    color: var(--muted);
    font-size: .8rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
}
fieldset.field { border-top: 1px solid var(--line); padding-top: 14px; }
fieldset.field legend { float: left; width: 100%; margin-bottom: 8px; }
fieldset.field legend + * { clear: both; }

.field input[type="text"], .field input[type="search"], .field input[type="email"],
.field input[type="tel"], .field select, .field textarea {
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 140px; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--muted); box-shadow: 0 0 0 3px rgba(var(--ink-rgb), .07); }
.field [aria-invalid="true"] { border-color: var(--danger); }
.field-error { margin: 0; color: var(--danger); font-size: .85rem; }
.field-hint { color: var(--faint); font-size: .85rem; margin: -6px 0 16px; }
.field-row { display: grid; gap: 0 16px; }
@media (min-width: 640px) { .field-row { grid-template-columns: 1fr 1fr; } }
.req { color: var(--accent-text); }
.form-privacy { color: var(--faint); font-size: .85rem; margin: 4px 0 16px; }
.form-privacy a, .footer-bottom a { color: var(--muted); }
.form-privacy a:hover, .footer-bottom a:hover { color: var(--text); }

.choice {
    display: flex !important; align-items: center; gap: 10px;
    padding: 6px 0;
    color: var(--text) !important;
    font-size: .92rem !important; font-weight: 400 !important;
    letter-spacing: 0 !important; text-transform: none !important;
    cursor: pointer;
}
.choice input { width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
.choice .count { margin-left: auto; color: var(--faint); font-size: .8rem; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.alert { padding: 14px 16px; border-radius: var(--radius); margin-bottom: 20px; font-size: .95rem; border-left: 4px solid; }
.alert-success { background: rgba(47, 209, 122, .1); border-color: var(--green); }
.alert-error { background: rgba(255, 107, 107, .1); border-color: var(--danger); }
.alert-info { background: rgba(131, 202, 221, .08); border-color: var(--sky); }
.alert a { color: inherit; font-weight: 600; }

/* Campos del formulario agrupados; deshabilitados si el correo no está configurado */
.form-fields { margin: 0; padding: 0; border: 0; min-width: 0; }
.form-fields:disabled { opacity: .45; }
.form-fields:disabled * { cursor: not-allowed; }
.contact-empty { color: var(--faint); font-size: .9rem; margin: 0; }
.contact-social { gap: 16px; padding-left: 32px; }
.contact-social a { color: var(--muted); font-size: .9rem; }

/* ---------- 16. Paginación y estado vacío ---------- */
.pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 36px; }
.page-link {
    display: grid; place-items: center;
    min-width: 44px; height: 44px; padding: 0 14px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font-weight: 600; font-size: .9rem;
    text-decoration: none;
}
.page-link:hover { border-color: var(--muted); }
.page-link.is-current { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }

.empty-state {
    padding: 48px 24px;
    text-align: center;
    background: var(--surface);
    border: 1px dashed var(--line);
    border-radius: var(--radius-lg);
    color: var(--muted);
}
.empty-state h2 { font-family: var(--font-display); text-transform: uppercase; color: var(--text); margin-bottom: 8px; }
.empty-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 20px; }

/* ---------- 17. Ficha de producto ---------- */
.product-detail { display: grid; gap: 28px; padding-block: 16px 48px; }
@media (min-width: 900px) {
    .product-detail { grid-template-columns: 1.1fr 1fr; gap: 56px; padding-block: 24px 72px; align-items: start; }
}

.gallery-main {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; }
.gallery-thumb {
    width: 84px; flex: none;
    padding: 0;
    background: var(--surface);
    border: 2px solid transparent;
    border-radius: var(--radius);
    overflow: hidden; cursor: pointer;
    opacity: .6;
    transition: opacity .2s, border-color .2s;
}
.gallery-thumb.is-active, .gallery-thumb:hover { opacity: 1; border-color: var(--accent); }

@media (min-width: 900px) {
    .product-info { position: sticky; top: calc(var(--header-h) + 24px); }
}
.product-brand {
    display: inline-block;
    color: var(--accent-text);
    font-family: var(--font-display);
    font-weight: 700; font-size: .85rem;
    letter-spacing: .16em; text-transform: uppercase;
    text-decoration: none;
}
.product-title {
    margin: 8px 0 10px;
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4.5vw, 2.6rem);
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.02;
}
.product-sku { color: var(--muted); font-size: .9rem; font-variant-numeric: tabular-nums; letter-spacing: .03em; }
.product-sku strong { color: var(--text); }
.product-buy {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
    margin: 20px 0;
    padding: 18px 0;
    border-block: 1px solid var(--line);
}
.product-buy .availability { font-size: .9rem; }
.product-summary { color: var(--muted); font-size: 1.02rem; }
.product-actions { display: grid; gap: 10px; margin: 24px 0; }
.product-meta { display: grid; gap: 8px; margin: 0; font-size: .92rem; }
.product-meta div { display: flex; gap: 12px; }
.product-meta dt { width: 90px; color: var(--faint); }
.product-meta dd { margin: 0; }
.product-meta a { text-decoration: none; }
.product-meta a:hover { text-decoration: underline; }
/* Selector de talle / color */
.variant-picker { display: grid; gap: 16px; margin-top: 22px; }
.variant-label { margin: 0 0 8px; color: var(--muted); font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; }
.variant-label strong { color: var(--text); }
.variant-options { display: flex; flex-wrap: wrap; gap: 8px; }
.variant-option {
    display: grid; place-items: center;
    min-width: 48px; min-height: 44px; padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-2);
    font-weight: 600; font-size: .9rem;
    text-decoration: none;
    transition: border-color .2s, background-color .2s, color .2s;
}
.variant-option:hover { border-color: var(--muted); }
.variant-option.is-current { border-color: var(--accent-text); background: rgba(131, 202, 221, .12); color: var(--accent-text); }
.variant-option.is-other { opacity: .55; border-style: dashed; }

.meta-path { display: flex; flex-wrap: wrap; gap: 4px 8px; }
.meta-path span { color: var(--faint); }

.product-extra { display: grid; gap: 40px; padding-bottom: 64px; }
@media (min-width: 900px) { .product-extra { grid-template-columns: 1.2fr 1fr; gap: 56px; } }
.block-title {
    margin-bottom: 16px;
    font-family: var(--font-display);
    font-size: 1.3rem; font-weight: 700;
    letter-spacing: .02em; text-transform: uppercase;
    display: flex; align-items: center; gap: 10px;
}
.block-title::before { content: ""; width: 18px; height: 4px; background: var(--accent); transform: skewX(var(--skew)); }
.product-description { color: var(--muted); }
.specs-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.specs-table th, .specs-table td { padding: 12px 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.specs-table th { width: 45%; color: var(--faint); font-weight: 500; padding-right: 16px; }

/* ---------- 18. Contacto ---------- */
.contact-layout { display: grid; gap: 32px; padding-block: 32px 72px; }
@media (min-width: 900px) { .contact-layout { grid-template-columns: 1.4fr 1fr; gap: 56px; padding-block: 48px 96px; } }
.contact-card {
    padding: 24px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
}
@media (min-width: 900px) { .contact-aside { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; } }

.contact-list { display: grid; gap: 16px; margin-bottom: 20px; }
.contact-list li { display: flex; gap: 12px; align-items: flex-start; }
.contact-list .icon { color: var(--accent-text); margin-top: 3px; }
.contact-list a { text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }
.contact-label { display: block; color: var(--faint); font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.contact-list.is-compact { gap: 12px; font-size: .9rem; margin: 0; }
.pending { color: var(--faint); font-style: italic; }

/* ---------- 19. Pie de página ---------- */
.site-footer { background: #040506; border-top: 1px solid var(--line); margin-top: auto; }
.checker-strip {
    height: 12px;
    background-image: conic-gradient(var(--sky) 25%, var(--navy) 0 50%, var(--sky) 0 75%, var(--navy) 0);
    background-size: 12px 12px;
    opacity: .85;
}
.footer-grid { display: grid; gap: 32px; padding-block: 48px; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 48px; padding-block: 64px; } }
.footer-brand p { color: var(--muted); margin-top: 14px; max-width: 32ch; }
.footer-title {
    margin-bottom: 14px;
    font-family: var(--font-display);
    font-size: .85rem; font-weight: 700;
    letter-spacing: .16em; text-transform: uppercase;
    color: var(--faint);
}
.site-footer nav ul { display: grid; gap: 8px; }
.site-footer nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
.site-footer nav a:hover { color: var(--text); }
.footer-bottom {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px;
    padding-block: 20px;
    border-top: 1px solid var(--line);
    color: var(--faint); font-size: .82rem;
}

/* ---------- 19b. Páginas legales (privacidad) ---------- */
.legal { padding-block: 8px 72px; color: var(--muted); line-height: 1.7; }
.legal > * { max-width: 76ch; } /* alineado con el título, con líneas cómodas de leer */
.legal h2 {
    margin: 40px 0 12px;
    color: var(--text); font-family: var(--font-display);
    font-size: 1.3rem; letter-spacing: .02em; text-transform: uppercase;
}
.legal h3 { margin: 24px 0 8px; color: var(--text); font-size: 1.02rem; }
.legal p, .legal ul { margin: 0 0 14px; }
.legal ul { padding-left: 1.2em; list-style: disc; }
.legal li { margin-bottom: 6px; }
.legal li::marker { color: var(--accent-text); }
.legal strong { color: var(--text); }
.legal a { color: var(--accent-text); }
.legal code { color: var(--text); font-size: .9em; }
.legal-updated { color: var(--faint); font-size: .9rem; }
/* Dato todavía no confirmado: bien visible para no confundirlo con texto definitivo. */
mark.pending {
    padding: 1px 6px; border-radius: var(--radius);
    background: color-mix(in srgb, var(--yellow) 16%, transparent); color: var(--yellow);
    font-size: .92em; font-weight: 600;
}

/* ---------- 20. Página de error ---------- */
.error-page { padding: 80px 0 100px; text-align: center; }
.error-inner { display: grid; justify-items: center; }
.error-code {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(6rem, 25vw, 12rem); font-weight: 800; font-style: italic;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 2px var(--accent);
}
.error-inner .hero-actions { justify-content: center; margin-top: 28px; }

/* ---------- 21. Aparición al hacer scroll ----------
   Solo en la portada (títulos de sección y tarjetas de sección). Los productos se muestran
   siempre al instante: en un catálogo, cualquier espera al bajar molesta. */
.reveal-on [data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
.reveal-on [data-reveal].is-visible { opacity: 1; transform: none; }
/* Escalonado suave de las tarjetas de sección */
.reveal-on .category-grid > :nth-child(2) { transition-delay: .05s; }
.reveal-on .category-grid > :nth-child(3) { transition-delay: .1s; }
.reveal-on .category-grid > :nth-child(4) { transition-delay: .15s; }
.reveal-on .category-grid > :nth-child(5) { transition-delay: .2s; }
.reveal-on .category-grid > :nth-child(6) { transition-delay: .25s; }
/* Las tarjetas de sección combinan la aparición con sus propias transiciones de hover */
.reveal-on .category-card[data-reveal] {
    transition: opacity .6s var(--ease-out), transform .6s var(--ease-out), border-color .4s, box-shadow .6s var(--ease-out);
}
.reveal-on .category-card[data-reveal].is-visible:hover { transform: translateY(-4px); }
/* Una vez visible, el hover responde sin demora */
.reveal-on [data-reveal].is-visible:hover { transition-delay: 0s; }

/* ---------- 22. Accesibilidad: menos movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}