/* =========================================
   CATÁLOGO / SERVICIOS CARLED
   ========================================= */

:root {
    --led-blue:  #00f2ff;
    --bg-dark:   #0a0a0f;
    --card-bg:   #131318;
    --card-border: rgba(255,255,255,0.07);
    --glow:      0 0 18px rgba(0,242,255,0.35), 0 0 40px rgba(162,0,255,0.15);
    --cart-w:    320px;
    --header-h:  62px;
}

*, *::before, *::after { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: radial-gradient(ellipse at 60% 0%, #130022 0%, #03000a 55%, #000 100%);
    background-attachment: fixed;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    overflow-x: hidden;
    animation: pageFade .3s ease;
}
@keyframes pageFade { from { opacity:0 } to { opacity:1 } }

#starlight-canvas {
    position: fixed; inset: 0;
    z-index: 0; pointer-events: none; opacity: .45;
}

/* =========================================
   HEADER
   ========================================= */
.cat-header {
    position: sticky; top: 0; z-index: 600;
    height: var(--header-h);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%;
    background: rgba(5,0,12,.9);
    backdrop-filter: blur(22px);
    border-bottom: 1px solid rgba(0,242,255,.12);
}
.cat-logo { font-weight: 900; font-size: 1.3rem; letter-spacing: 4px; }
.cat-logo span { color: var(--led-blue); text-shadow: 0 0 14px var(--led-blue); }

.back-btn {
    display: flex; align-items: center; gap: 7px;
    text-decoration: none; color: #444;
    font-size: .68rem; font-weight: 900; letter-spacing: 2px; transition: .2s;
}
.back-btn:hover { color: var(--led-blue); }

.btn-header-reservar {
    display: inline-flex; align-items: center; gap: 7px;
    text-decoration: none;
    background: var(--led-blue); color: #000;
    padding: 9px 20px; border-radius: 50px;
    font-weight: 900; font-size: .68rem; letter-spacing: 1px;
    cursor: pointer; transition: .25s; box-shadow: var(--glow); white-space: nowrap;
}
.btn-header-reservar:hover { filter: brightness(1.1); transform: scale(1.04); }

/* =========================================
   HERO DEL CATÁLOGO
   ========================================= */
.cat-hero {
    padding: 36px 0 28px;
    text-align: center;
}
.cat-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: .58rem; font-weight: 900; letter-spacing: 3px;
    color: var(--led-blue); text-transform: uppercase; margin: 0 0 16px;
    opacity: .8;
}
.cat-hero-title {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 900; letter-spacing: 3px; margin: 0 0 14px;
    line-height: 1.1;
}
.cat-hero-title span { color: var(--led-blue); text-shadow: 0 0 22px rgba(0,242,255,.5); }
.cat-hero-sub {
    font-size: .84rem; color: #484848; line-height: 1.65;
    max-width: 520px; margin: 0 auto;
}

/* =========================================
   CONFIGURADOR DE VEHÍCULO
   ========================================= */
.vconfig-card {
    background: linear-gradient(135deg, rgba(0,242,255,.04) 0%, rgba(112,0,255,.025) 100%);
    border: 1px solid rgba(0,242,255,.2);
    border-radius: 20px;
    padding: 28px 28px 24px;
    margin-bottom: 36px;
    animation: sectionIn .3s ease;
    transition: border-color .3s, box-shadow .3s;
    box-shadow: 0 0 40px rgba(0,242,255,.04), inset 0 1px 0 rgba(255,255,255,.04);
}
.vconfig-card.done {
    border-color: rgba(0,242,255,.35);
    background: linear-gradient(135deg, rgba(0,242,255,.06) 0%, rgba(112,0,255,.04) 100%);
    box-shadow: 0 0 30px rgba(0,242,255,.07);
}
.vconfig-card:not(.done):hover {
    border-color: rgba(0,242,255,.32);
    box-shadow: 0 0 50px rgba(0,242,255,.07);
}

/* Cabecera del configurador */
.vconfig-head {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 24px;
}
.vconfig-led-line {
    width: 3px; height: 38px; border-radius: 2px; flex-shrink: 0;
    background: linear-gradient(to bottom, var(--led-blue), rgba(112,0,255,.6));
    box-shadow: 0 0 10px rgba(0,242,255,.5);
}
.vconfig-eyebrow {
    display: flex; align-items: center; gap: 7px;
    font-size: .52rem; font-weight: 900; letter-spacing: 2.5px;
    color: var(--led-blue); opacity: .7; text-transform: uppercase;
    margin: 0 0 5px;
}
.vconfig-eyebrow i { font-size: .6rem; }
.vconfig-text h3 {
    margin: 0; font-size: 1.05rem; font-weight: 900; color: #e8e8e8;
    letter-spacing: .5px;
}

/* =========================================
   SECCIONES DEL CATÁLOGO
   ========================================= */
.cat-section {
    margin-bottom: 52px;
    animation: sectionIn .4s ease;
}

.cat-section-head {
    display: flex; align-items: flex-start; gap: 16px;
    padding-bottom: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255,255,255,.05);
    position: relative;
}

/* Acento de color a la izquierda */
.csh-accent {
    width: 3px; min-height: 56px; border-radius: 2px; flex-shrink: 0; margin-top: 2px;
}
.csh-accent--vehicle { background: linear-gradient(to bottom, var(--led-blue), rgba(0,242,255,.1)); }
.csh-accent--store   { background: linear-gradient(to bottom, #b066ff, rgba(176,102,255,.1)); }

.csh-info { flex: 1; min-width: 0; }
.csh-tag {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: .52rem; font-weight: 900; letter-spacing: 2.5px;
    text-transform: uppercase; margin: 0 0 7px;
    color: var(--led-blue); opacity: .7;
}
.csh-tag--store { color: #b066ff; }

/* =========================================
   FILTROS DE CATEGORÍA
   ========================================= */
.cat-filter-bar {
    position: sticky;
    top: var(--header-h);
    z-index: 200;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding: 14px 5% 18px;
    margin-bottom: 8px;
    background: linear-gradient(to bottom, var(--bg-dark) 70%, transparent 100%);
    /* Fade lateral para indicar scroll */
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 4%, #000 94%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 4%, #000 94%, transparent 100%);
}
.cat-filter-bar::-webkit-scrollbar { display: none; }

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #555;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.2s ease;
}
.filter-pill i { font-size: 0.62rem; }

.filter-pill:hover {
    border-color: rgba(0, 242, 255, 0.2);
    color: #999;
}

.filter-pill--active {
    background: rgba(0, 242, 255, 0.09);
    border-color: rgba(0, 242, 255, 0.4);
    color: var(--led-blue);
    box-shadow: 0 0 14px rgba(0, 242, 255, 0.1);
}

@media (max-width: 600px) {
    .cat-filter-bar {
        padding: 10px 4% 14px;
        gap: 6px;
    }
    .filter-pill {
        padding: 7px 13px;
        font-size: 0.57rem;
    }
}

/* =========================================
   EMPTY STATE FILTRO SIN RESULTADOS
   ========================================= */
.filter-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 64px 5% 80px;
    animation: sectionIn .3s ease;
}

.filter-empty-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(0, 242, 255, 0.06);
    border: 1px solid rgba(0, 242, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

.filter-empty-icon i {
    font-size: 1.4rem;
    color: var(--led-blue);
    opacity: 0.5;
}

.filter-empty-title {
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: 1.5px;
    color: #ddd;
    margin: 0;
    text-transform: uppercase;
}

.filter-empty-sub {
    font-size: 0.8rem;
    color: #444;
    line-height: 1.7;
    max-width: 340px;
    margin: 0;
}

.filter-empty-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding: 11px 24px;
    border-radius: 50px;
    background: rgba(0, 242, 255, 0.08);
    border: 1px solid rgba(0, 242, 255, 0.3);
    color: var(--led-blue);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-empty-btn:hover {
    background: rgba(0, 242, 255, 0.14);
    border-color: rgba(0, 242, 255, 0.55);
    transform: translateY(-2px);
}

.csh-info h2 {
    font-size: clamp(1.1rem, 2.8vw, 1.55rem); font-weight: 900;
    margin: 0 0 5px; line-height: 1.2; color: #fff;
}
.csh-info h2 span { color: var(--led-blue); text-shadow: 0 0 16px rgba(0,242,255,.3); }
.csh-meta { font-size: .7rem; color: #333; letter-spacing: .3px; margin: 0; }

/* ── Grid de campos de selección ── */
.step1-selects {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 0;
}

/* Campo de selección con número de paso */
.vfield { display: flex; flex-direction: column; gap: 10px; }

.vfield-label {
    display: flex; align-items: center; gap: 8px;
    font-size: .58rem; font-weight: 900; letter-spacing: 2px;
    color: #3a3a3a; text-transform: uppercase;
}
.vfield-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
    background: rgba(0,242,255,.1); border: 1px solid rgba(0,242,255,.25);
    font-size: .55rem; font-weight: 900; color: var(--led-blue);
}
.vfield--modelo .vfield-num {
    background: rgba(112,0,255,.1); border-color: rgba(112,0,255,.25);
    color: #b066ff;
}

.vfield-control { position: relative; display: flex; flex-direction: column; gap: 8px; }

/* Logo de marca preview */
.brand-logo-preview {
    height: 22px; width: auto; max-width: 90px;
    object-fit: contain; object-position: left center;
    opacity: .7; filter: brightness(1.2);
    margin-bottom: 2px;
    animation: sectionIn .3s ease;
}

/* Chip de vehículo seleccionado */
.step1-chip {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 16px 20px; border-radius: 16px;
    background: linear-gradient(135deg, rgba(0,242,255,.07), rgba(112,0,255,.04));
    border: 1px solid rgba(0,242,255,.28);
    box-shadow: 0 0 24px rgba(0,242,255,.06);
    animation: sectionIn .3s ease;
}
.chip-vehicle { display: flex; align-items: center; gap: 14px; min-width: 0; }
.chip-icon { color: var(--led-blue); font-size: 1.1rem; filter: drop-shadow(0 0 6px var(--led-blue)); flex-shrink: 0; }

.chip-brand-logo {
    height: 26px; width: auto; max-width: 80px;
    object-fit: contain; opacity: .85; filter: brightness(1.3);
    flex-shrink: 0;
}

.chip-text {
    display: flex; flex-direction: column; gap: 2px; min-width: 0;
}
.chip-label {
    font-size: .48rem; font-weight: 900; letter-spacing: 2px;
    color: var(--led-blue); opacity: .6; text-transform: uppercase;
}
.chip-nombre {
    font-weight: 900; font-size: 1rem; color: #e8e8e8;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 9px;
    font-size: .62rem; font-weight: 900; letter-spacing: 4px;
    color: var(--led-blue); text-transform: uppercase;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 8px var(--led-blue));
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.6rem);
    font-weight: 900; letter-spacing: 2px; margin: 0 0 14px;
    background: linear-gradient(135deg, #fff 40%, var(--led-blue) 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-sub {
    font-size: .88rem; color: #555; line-height: 1.65;
    max-width: 520px; margin: 0 auto 40px;
}

.hero-selects {
    display: inline-flex; align-items: flex-end; gap: 16px;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(0,242,255,.18);
    border-radius: 20px; padding: 20px 26px;
    backdrop-filter: blur(20px);
    box-shadow: 0 0 50px rgba(0,242,255,.07), inset 0 1px 0 rgba(255,255,255,.04);
}

.hero-field { display: flex; flex-direction: column; gap: 7px; }
.hero-field label {
    font-size: .55rem; font-weight: 900; letter-spacing: 2.5px;
    color: #3a3a3a; text-transform: uppercase;
}
.hero-field select, .vfield-control select {
    width: 100%;
    padding: 14px 42px 14px 16px;
    background-color: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1); border-radius: 13px;
    color: #fff; font-family: 'Montserrat'; font-size: 14px;
    cursor: pointer; transition: .25s; appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300f2ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat; background-position: right 14px center; background-size: 1em;
}
.hero-field select:focus, .vfield-control select:focus {
    outline: none; border-color: var(--led-blue);
    background-color: rgba(0,242,255,.05);
    box-shadow: 0 0 22px rgba(0,242,255,.12);
}
.hero-field select:disabled, .vfield-control select:disabled { opacity: .3; cursor: not-allowed; }
.hero-field select option, .vfield-control select option { background: #111; color: #fff; }

.hero-arrow {
    color: #252525; font-size: .85rem; padding-bottom: 16px; flex-shrink: 0;
}


/* =========================================
   LAYOUT PRINCIPAL
   ========================================= */
.cat-body {
    display: flex; align-items: flex-start; gap: 24px;
    max-width: 1380px; margin: 0 auto;
    padding: 0 5% 140px;
    position: relative; z-index: 1;
}
.cat-main { flex: 1; min-width: 0; padding-top: 0; }

@keyframes sectionIn { from { opacity:0; transform:translateY(14px); } to { opacity:1; transform:none; } }

.btn-cambiar-v {
    display: flex; align-items: center; gap: 8px; flex-shrink: 0; align-self: center;
    padding: 9px 16px; border-radius: 12px;
    background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
    color: #444; font-family: 'Montserrat'; font-weight: 700;
    font-size: .6rem; letter-spacing: 1px; text-transform: uppercase;
    cursor: pointer; transition: .2s;
}
.btn-cambiar-v:hover { border-color: rgba(0,242,255,.3); color: var(--led-blue); }

.flow-empty {
    text-align: center; padding: 32px 20px; color: #272727;
}
.flow-empty i { font-size: 2.8rem; display: block; margin-bottom: 16px; opacity: .4; }
.flow-empty p { font-size: .8rem; line-height: 1.7; margin: 0; color: #3a3a3a; }

.btn-mostrar-todos {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 24px;
    border-radius: 50px;
    background: rgba(0, 242, 255, 0.06);
    border: 1px solid rgba(0, 242, 255, 0.28);
    color: var(--led-blue);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
}
.btn-mostrar-todos:hover {
    background: rgba(0, 242, 255, 0.13);
    border-color: rgba(0, 242, 255, 0.5);
    transform: translateY(-2px);
}

/* =========================================
   GRID DE TARJETAS
   ========================================= */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

/* =========================================
   TARJETA DE SERVICIO/PRODUCTO
   ========================================= */
.product-card {
    position: relative;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px; overflow: hidden;
    display: flex; flex-direction: column;
    transition: transform .25s, border-color .25s, box-shadow .25s;
}
.product-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0,242,255,.22);
    box-shadow: 0 8px 32px rgba(0,0,0,.5);
}
.product-card.in-cart { border-color: var(--led-blue); box-shadow: 0 0 0 1px var(--led-blue), 0 0 22px rgba(0,242,255,.15); }

.card-photo {
    position: relative; width: 100%; aspect-ratio: 4/3;
    overflow: hidden; cursor: pointer; flex-shrink: 0;
}

/* Gradientes por categoría */
.card-photo.bg-led     { background: linear-gradient(135deg, #001a2e 0%, #003d5c 50%, #00202e 100%); }
.card-photo.bg-star    { background: linear-gradient(135deg, #0d0018 0%, #1a003a 50%, #070010 100%); }
.card-photo.bg-screen  { background: linear-gradient(135deg, #001528 0%, #002045 50%, #000e1a 100%); }
.card-photo.bg-clean   { background: linear-gradient(135deg, #001a10 0%, #003320 50%, #000f09 100%); }
.card-photo.bg-pack    { background: linear-gradient(135deg, #130020 0%, #280045 50%, #0d0015 100%); }
.card-photo.bg-extra   { background: linear-gradient(135deg, #1a1000 0%, #302000 50%, #100900 100%); }
.card-photo.bg-product { background: linear-gradient(135deg, #001c10 0%, #003825 50%, #000f09 100%); }
.card-photo.bg-default { background: linear-gradient(135deg, #0d0d14 0%, #1a1a2a 100%); }

.card-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; display: block; }
.product-card:hover .card-photo img { transform: scale(1.05); }

.card-photo-icon {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center; pointer-events: none;
}
.card-photo-icon i { font-size: 3rem; opacity: .18; filter: drop-shadow(0 0 20px currentColor); }

.card-photo.bg-led     .card-photo-icon i { color: var(--led-blue); }
.card-photo.bg-star    .card-photo-icon i { color: #c966ff; }
.card-photo.bg-screen  .card-photo-icon i { color: #4a9eff; }
.card-photo.bg-clean   .card-photo-icon i { color: #44ee88; }
.card-photo.bg-pack    .card-photo-icon i { color: #b066ff; }
.card-photo.bg-extra   .card-photo-icon i { color: #ffcc44; }
.card-photo.bg-product .card-photo-icon i { color: #44ee99; }
.card-photo.bg-default .card-photo-icon i { color: #aaa; }

.css-icon.bg-led     { background: rgba(0,61,92,.4);  border: 1px solid rgba(0,242,255,.2); }
.css-icon.bg-star    { background: rgba(26,0,58,.4);  border: 1px solid rgba(201,102,255,.2); }
.css-icon.bg-screen  { background: rgba(0,32,69,.4);  border: 1px solid rgba(74,158,255,.2); }
.css-icon.bg-clean   { background: rgba(0,51,32,.4);  border: 1px solid rgba(68,238,136,.2); }
.css-icon.bg-pack    { background: rgba(40,0,69,.4);  border: 1px solid rgba(176,102,255,.2); }
.css-icon.bg-extra   { background: rgba(48,32,0,.4);  border: 1px solid rgba(255,204,68,.2); }
.css-icon.bg-product { background: rgba(0,56,37,.4);  border: 1px solid rgba(68,238,153,.2); }
.css-icon.bg-default { background: rgba(26,26,42,.4); border: 1px solid rgba(170,170,170,.15); }

.btn-zoom-photo {
    position: absolute; bottom: 10px; right: 10px;
    width: 32px; height: 32px; border-radius: 8px;
    background: rgba(0,0,0,.65); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.15); color: #fff; font-size: .75rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: .2s; opacity: 0; pointer-events: none;
}
.product-card:hover .btn-zoom-photo { opacity: 1; pointer-events: all; }
.btn-zoom-photo:hover { background: var(--led-blue); color: #000; border-color: var(--led-blue); }

.type-badge {
    position: absolute; top: 10px; left: 10px; z-index: 3;
    font-size: .52rem; font-weight: 800; letter-spacing: 1px;
    padding: 3px 10px; border-radius: 20px; backdrop-filter: blur(6px);
}
.type-badge.pack-b    { background: rgba(162,0,255,.25);  color: #c966ff; border: 1px solid rgba(162,0,255,.4); }
.type-badge.extra-b   { background: rgba(255,200,0,.2);   color: #ffcc44; border: 1px solid rgba(255,200,0,.35); }
.type-badge.art-b     { background: rgba(0,242,255,.15);  color: var(--led-blue); border: 1px solid rgba(0,242,255,.3); }
.type-badge.product-b { background: rgba(68,238,153,.15); color: #44ee99; border: 1px solid rgba(68,238,153,.3); }

.card-check-badge {
    position: absolute; top: 10px; right: 10px; z-index: 4;
    width: 26px; height: 26px; border-radius: 50%;
    background: var(--led-blue); color: #000;
    font-size: .7rem; display: none;
    align-items: center; justify-content: center;
    box-shadow: 0 0 12px var(--led-blue);
    animation: checkPop .3s cubic-bezier(.175,.885,.32,1.275);
}
.product-card.in-cart .card-check-badge { display: flex; }
@keyframes checkPop { from { transform:scale(0); } to { transform:scale(1); } }

.card-body {
    padding: 14px 15px 13px;
    display: flex; flex-direction: column; flex: 1;
}
.bp-tag {
    display: inline-flex; align-items: center; gap: 4px;
    background: rgba(255,204,0,.1); color: #ffcc00;
    border: 1px solid rgba(255,204,0,.3);
    font-size: .52rem; font-weight: 800; letter-spacing: 1px;
    padding: 2px 8px; border-radius: 20px; margin-bottom: 6px; width: fit-content;
}
.card-name { font-size: .82rem; font-weight: 700; color: #e0e0e0; margin: 0 0 5px; line-height: 1.3; }
.card-desc {
    font-size: .69rem; color: #484848; line-height: 1.55; margin: 0 0 12px; flex: 1;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-bottom {
    display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto;
}
.card-price {
    font-size: 1.08rem; font-weight: 900; color: var(--led-blue);
    text-shadow: 0 0 10px rgba(0,242,255,.4); white-space: nowrap;
}
.btn-add {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 13px; border-radius: 10px;
    background: rgba(0,242,255,.08); border: 1px solid rgba(0,242,255,.25);
    color: var(--led-blue); font-family: 'Montserrat';
    font-weight: 900; font-size: .6rem; letter-spacing: .5px; text-transform: uppercase;
    cursor: pointer; transition: .2s; white-space: nowrap;
}
.btn-add:hover { background: var(--led-blue); color: #000; }
.btn-add.in { background: rgba(0,242,255,.15); border-color: var(--led-blue); }
.btn-add.comprar { background: rgba(68,238,153,.08); border-color: rgba(68,238,153,.3); color: #44ee99; }
.btn-add.comprar:hover { background: #44ee99; color: #000; }
.btn-add.comprar.in { background: rgba(68,238,153,.15); border-color: #44ee99; }

/* Skeleton */
.skeleton-card {
    border-radius: 16px; height: 240px;
    background: linear-gradient(90deg, #111 25%, #1d1d1d 50%, #111 75%);
    background-size: 200% 100%; animation: shimmer 1.4s infinite;
}
@keyframes shimmer { 0% { background-position:-200% 0 } 100% { background-position:200% 0 } }

/* =========================================
   CARRITO — SIDEBAR DESKTOP
   ========================================= */
.cat-cart {
    width: var(--cart-w); flex-shrink: 0;
    position: sticky; top: calc(var(--header-h) + 16px);
    max-height: calc(100vh - var(--header-h) - 50px);
    display: flex; flex-direction: column;
    background: rgba(10,10,18,.9);
    border: 1px solid rgba(0,242,255,.18); border-radius: 18px;
    overflow: hidden; backdrop-filter: blur(18px);
    margin-top: 36px;
}
.cart-head {
    padding: 18px 18px 14px;
    border-bottom: 1px solid rgba(255,255,255,.05);
    display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}

.cart-vehicle-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(0, 242, 255, 0.05);
    border-bottom: 1px solid rgba(0, 242, 255, 0.1);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--led-blue);
    text-transform: uppercase;
    flex-shrink: 0;
}
.cart-vehicle-tag i {
    font-size: 0.7rem;
    opacity: 0.7;
    flex-shrink: 0;
}
.cart-vehicle-tag span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.cart-head i { color: var(--led-blue); font-size: .95rem; filter: drop-shadow(0 0 5px var(--led-blue)); }
.cart-head h3 { flex:1; margin:0; font-size: .68rem; letter-spacing: 3px; color: #888; font-weight: 900; text-transform: uppercase; }
.cart-count-badge {
    background: var(--led-blue); color: #000;
    font-size: .62rem; font-weight: 900;
    min-width: 22px; height: 22px; border-radius: 11px; padding: 0 6px;
    display: flex; align-items: center; justify-content: center;
}
.cart-list { flex:1; overflow-y: auto; padding: 12px 14px; scrollbar-width: thin; scrollbar-color: var(--led-blue) transparent; }
.cart-list::-webkit-scrollbar { width: 3px; }
.cart-list::-webkit-scrollbar-thumb { background: var(--led-blue); border-radius: 10px; }

.cart-empty { text-align: center; padding: 38px 16px; color: #272727; }
.cart-empty i { font-size: 2.2rem; display: block; margin-bottom: 12px; }
.cart-empty p { font-size: .72rem; letter-spacing: .5px; line-height: 1.6; margin: 0; }

.cart-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.04);
    animation: itemIn .25s ease;
}
@keyframes itemIn { from { opacity:0; transform:translateX(8px); } to { opacity:1; transform:none; } }
.cart-item:last-child { border-bottom: none; }

.cart-item-icon {
    width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
    background: rgba(0,242,255,.07); border: 1px solid rgba(0,242,255,.12);
    display: flex; align-items: center; justify-content: center;
    font-size: .85rem; color: var(--led-blue);
}
.cart-item-info { flex:1; min-width: 0; }
.cart-item-name { font-size: .72rem; font-weight: 700; color: #ccc; margin: 0 0 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cart-item-price { font-size: .75rem; font-weight: 900; color: var(--led-blue); }
.cart-item-del {
    background: none; border: none; color: #2a2a2a;
    cursor: pointer; padding: 5px; border-radius: 6px; transition: .2s; font-size: .8rem; flex-shrink: 0;
}
.cart-item-del:hover { color: #ff4466; background: rgba(255,68,102,.1); }

.cart-type-badge {
    font-size: .47rem; font-weight: 800; letter-spacing: 1px;
    padding: 1px 7px; border-radius: 8px; text-transform: uppercase; flex-shrink: 0;
}
.cart-type-badge.recoger  { background: rgba(68,238,153,.1);  color: #44ee99; border: 1px solid rgba(68,238,153,.3); }
.cart-type-badge.instalar { background: rgba(0,242,255,.08);  color: var(--led-blue); border: 1px solid rgba(0,242,255,.2); }

.cart-foot {
    padding: 14px 16px 16px;
    border-top: 1px solid rgba(255,255,255,.05); flex-shrink: 0;
    background: rgba(0,0,0,.25);
}
.cart-total-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.cart-total-lbl { font-size: .58rem; letter-spacing: 2px; color: #444; font-weight: 900; text-transform: uppercase; }
.cart-total-amt { font-size: 1.55rem; font-weight: 900; color: var(--led-blue); text-shadow: 0 0 16px rgba(0,242,255,.5); }

.btn-reservar {
    width: 100%; padding: 14px; border-radius: 13px;
    background: var(--led-blue); color: #000; border: none;
    font-weight: 900; font-size: .75rem; letter-spacing: 1px; text-transform: uppercase;
    cursor: pointer; transition: .25s; box-shadow: var(--glow);
    display: flex; align-items: center; justify-content: center; gap: 8px;
    text-decoration: none;
}
.btn-reservar:hover { transform: translateY(-2px); filter: brightness(1.1); box-shadow: 0 6px 28px rgba(0,242,255,.45); }
.btn-reservar.off { background: #181820; color: #333; cursor: not-allowed; box-shadow: none; transform: none; filter: none; }

.btn-vaciar {
    width: 100%; margin-top: 8px; padding: 9px;
    background: transparent; color: #333;
    border: 1px solid rgba(255,255,255,.05); border-radius: 10px;
    font-size: .6rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
    cursor: pointer; transition: .2s; font-family: 'Montserrat';
}
.btn-vaciar:hover { color: #ff4466; border-color: rgba(255,68,102,.25); background: rgba(255,68,102,.05); }
.cart-note { font-size: .58rem; color: #272727; text-align: center; margin: 9px 0 0; letter-spacing: .3px; }

/* =========================================
   BARRA CARRITO MÓVIL
   ========================================= */
.mobile-cart-bar {
    display: none;
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 500;
    background: rgba(5,0,14,.96); border-top: 1px solid rgba(0,242,255,.25);
    backdrop-filter: blur(22px); padding: 12px 18px 18px;
    box-shadow: 0 -8px 40px rgba(0,0,0,.8);
}
.mob-bar-row { display: flex; align-items: center; gap: 10px; }
.mob-bar-info { flex: 1; }
.mob-bar-lbl { font-size: .58rem; letter-spacing: 2px; color: #444; font-weight: 900; display: block; margin-bottom: 2px; }
.mob-bar-total { font-size: 1.35rem; font-weight: 900; color: var(--led-blue); text-shadow: 0 0 12px rgba(0,242,255,.5); }
.mob-count { background: var(--led-blue); color: #000; font-size: .6rem; font-weight: 900; padding: 1px 7px; border-radius: 20px; margin-left: 5px; vertical-align: middle; }

.btn-mob-ver {
    padding: 11px 14px; border-radius: 11px;
    background: rgba(0,242,255,.08); border: 1px solid rgba(0,242,255,.25);
    color: var(--led-blue); font-family: 'Montserrat'; font-weight: 900;
    font-size: .65rem; letter-spacing: .5px; text-transform: uppercase;
    cursor: pointer; transition: .2s; display: flex; align-items: center; gap: 6px;
}
.btn-mob-ver:hover { background: rgba(0,242,255,.15); }

.btn-mob-reservar {
    padding: 11px 16px; border-radius: 11px;
    background: var(--led-blue); border: none; color: #000;
    font-family: 'Montserrat'; font-weight: 900;
    font-size: .65rem; letter-spacing: .5px; text-transform: uppercase;
    cursor: pointer; transition: .2s; box-shadow: var(--glow);
    display: flex; align-items: center; gap: 6px;
    text-decoration: none; white-space: nowrap;
}
.btn-mob-reservar:hover { filter: brightness(1.1); }
.btn-mob-reservar.off { background: #1a1a22; color: #333; box-shadow: none; cursor: not-allowed; }

/* =========================================
   DRAWER CARRITO MÓVIL
   ========================================= */
.drawer-overlay {
    position: fixed; inset: 0; z-index: 700;
    background: rgba(0,0,0,.82); backdrop-filter: blur(6px);
    opacity: 0; pointer-events: none; transition: opacity .3s;
}
.drawer-overlay.open { opacity: 1; pointer-events: all; }

.cart-drawer {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 710;
    background: rgba(8,8,16,.98); border-top: 2px solid var(--led-blue);
    border-radius: 22px 22px 0 0; max-height: 82vh;
    display: flex; flex-direction: column;
    transform: translateY(100%); transition: transform .38s cubic-bezier(.16,1,.3,1);
    box-shadow: 0 -16px 60px rgba(0,242,255,.1);
}
.cart-drawer.open { transform: translateY(0); }

.drawer-handle { width: 38px; height: 4px; background: #2a2a2a; border-radius: 4px; margin: 11px auto 0; flex-shrink: 0; }
.drawer-hd {
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255,255,255,.05);
    display: flex; align-items: center; justify-content: space-between; flex-shrink: 0;
}
.drawer-hd h3 { margin: 0; font-size: .72rem; letter-spacing: 2px; color: #888; }
.btn-close-drawer { background: none; border: none; color: #444; font-size: 1.1rem; cursor: pointer; padding: 6px; transition: .2s; }
.btn-close-drawer:hover { color: #fff; transform: rotate(90deg); }
.drawer-body { flex:1; overflow-y: auto; padding: 14px 20px; scrollbar-width: thin; scrollbar-color: var(--led-blue) transparent; }
.drawer-ft { padding: 14px 20px 22px; border-top: 1px solid rgba(255,255,255,.05); flex-shrink: 0; }
.drawer-total-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 13px; }
.drawer-total-lbl { font-size: .58rem; letter-spacing: 2px; color: #444; font-weight: 900; text-transform: uppercase; }
.drawer-total-amt { font-size: 1.7rem; font-weight: 900; color: var(--led-blue); text-shadow: 0 0 15px rgba(0,242,255,.5); }

/* =========================================
   LIGHTBOX
   ========================================= */
.lightbox {
    position: fixed; inset: 0; z-index: 800;
    background: rgba(0,0,0,.94); backdrop-filter: blur(12px);
    display: none; align-items: center; justify-content: center; padding: 16px;
}
.lightbox.open { display: flex; }

.lightbox-inner {
    position: relative; max-width: 860px; width: 100%;
    animation: lbScale .28s cubic-bezier(.16,1,.3,1);
}
@keyframes lbScale { from { transform:scale(.92); opacity:0 } to { transform:scale(1); opacity:1 } }

.lightbox-media {
    width: 100%; border-radius: 16px; overflow: hidden;
    background: #0d0d14;
    box-shadow: 0 0 60px rgba(0,242,255,.12), 0 30px 80px rgba(0,0,0,.8);
    border: 1px solid rgba(0,242,255,.2);
}
.lightbox-media img { width: 100%; height: auto; max-height: 78vh; object-fit: contain; display: block; }

.lightbox-icon-view {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    min-height: 280px; padding: 40px;
}
.lightbox-icon-view i { font-size: 6rem; opacity: .3; margin-bottom: 20px; }
.lightbox-icon-view p { color: #444; font-size: .8rem; letter-spacing: 1px; margin: 0; }

.lightbox-caption { margin-top: 14px; text-align: center; }
.lightbox-caption h4 { margin: 0 0 4px; font-size: .95rem; font-weight: 900; color: #fff; }
.lightbox-caption span { font-size: 1.3rem; font-weight: 900; color: var(--led-blue); text-shadow: 0 0 14px rgba(0,242,255,.5); }

.btn-lb-close {
    position: absolute; top: -14px; right: -14px;
    width: 38px; height: 38px; border-radius: 50%;
    background: rgba(255,255,255,.1); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.15); color: #fff;
    font-size: .9rem; cursor: pointer; transition: .2s;
    display: flex; align-items: center; justify-content: center;
}
.btn-lb-close:hover { background: #ff4466; border-color: #ff4466; transform: rotate(90deg); }

/* =========================================
   MODAL DE DETALLE
   ========================================= */
.product-modal-overlay {
    position: fixed; inset: 0; z-index: 750;
    background: rgba(0,0,0,.88); backdrop-filter: blur(10px);
    display: none; align-items: center; justify-content: center; padding: 16px;
}
.product-modal-overlay.open { display: flex; }

.product-modal {
    background: rgba(10,10,18,.98); border: 1px solid rgba(0,242,255,.25);
    border-radius: 22px; max-width: 520px; width: 100%;
    overflow: hidden; position: relative;
    animation: lbScale .28s cubic-bezier(.16,1,.3,1);
    max-height: 90vh; overflow-y: auto;
}
.pm-photo { width: 100%; aspect-ratio: 16/9; position: relative; cursor: pointer; overflow: hidden; }
.pm-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.pm-photo:hover img { transform: scale(1.04); }
.pm-photo .pm-photo-icon {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none;
}
.pm-photo .pm-photo-icon i { font-size: 4rem; opacity: .2; }
.pm-zoom-hint {
    position: absolute; bottom: 10px; right: 10px;
    background: rgba(0,0,0,.65); backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.6);
    font-size: .6rem; font-weight: 700; letter-spacing: 1px;
    padding: 4px 10px; border-radius: 6px;
    display: flex; align-items: center; gap: 5px;
}
.pm-body { padding: 22px 22px 20px; }
.pm-type { font-size: .58rem; letter-spacing: 3px; color: var(--led-blue); font-weight: 900; opacity: .7; margin-bottom: 8px; text-transform: uppercase; }
.pm-title {
    font-size: 1.3rem; font-weight: 900; margin: 0 0 12px; line-height: 1.2;
    background: linear-gradient(to right, #fff, var(--led-blue));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.pm-desc { font-size: .85rem; color: #999; line-height: 1.7; margin: 0 0 18px; }
.pm-price { font-size: 2rem; font-weight: 900; color: var(--led-blue); text-shadow: 0 0 18px rgba(0,242,255,.5); margin-bottom: 18px; }
.pm-actions { display: flex; gap: 10px; }
.btn-pm-add {
    flex: 1; padding: 15px; border-radius: 13px; border: none;
    background: var(--led-blue); color: #000;
    font-family: 'Montserrat'; font-weight: 900; font-size: .75rem; letter-spacing: 1px; text-transform: uppercase;
    cursor: pointer; transition: .25s; box-shadow: var(--glow);
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-pm-add:hover { filter: brightness(1.1); }
.btn-pm-add.in { background: rgba(0,242,255,.15); color: var(--led-blue); border: 1px solid var(--led-blue); box-shadow: none; }
.btn-pm-close { padding: 15px 18px; border-radius: 13px; background: rgba(255,255,255,.05); color: #777; border: 1px solid rgba(255,255,255,.08); font-family: 'Montserrat'; font-weight: 700; font-size: .75rem; cursor: pointer; transition: .2s; }
.btn-pm-close:hover { color: #fff; background: rgba(255,255,255,.1); }
.btn-pm-x {
    position: absolute; top: 12px; right: 12px; z-index: 10;
    width: 32px; height: 32px; border-radius: 50%;
    background: rgba(0,0,0,.65); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.15); color: #fff;
    font-size: .8rem; cursor: pointer; transition: .2s;
    display: flex; align-items: center; justify-content: center;
}
.btn-pm-x:hover { background: #ff4466; border-color: #ff4466; transform: rotate(90deg); }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 960px) {
    .cat-cart { display: none; }
    .mobile-cart-bar { display: block; }
    .cat-body { padding: 0 4% 140px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr; gap: 10px; }
    .product-card { flex-direction: row; height: 110px; border-radius: 14px; }
    .card-photo { width: 110px; min-width: 110px; aspect-ratio: auto; height: 100%; border-radius: 14px 0 0 14px; flex-shrink: 0; }
    .btn-zoom-photo { opacity: 1; pointer-events: all; width: 26px; height: 26px; font-size: .65rem; bottom: 6px; right: 6px; }
    .card-check-badge { top: 7px; right: 7px; width: 20px; height: 20px; font-size: .6rem; }
    .type-badge { top: 7px; left: 7px; font-size: .46rem; padding: 2px 7px; }
    .card-body { padding: 10px 12px 10px; justify-content: space-between; }
    .card-name { font-size: .76rem; margin-bottom: 2px; }
    .card-desc { display: none; }
    .bp-tag { font-size: .46rem; padding: 1px 6px; margin-bottom: 3px; }
    .card-price { font-size: .95rem; }
    .btn-add { padding: 7px 10px; font-size: .56rem; }
    .skeleton-card { height: 110px; }

    .vehicle-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .showcase-card { padding: 14px 16px; gap: 14px; }
    .sc-icon-wrap { width: 44px; height: 44px; font-size: 1.2rem; }
}

@media (min-width: 961px) {
    .mobile-cart-bar, .cart-drawer, .drawer-overlay { display: none !important; }
}

/* =========================================
   RESPONSIVE — CATÁLOGO
   ========================================= */
@media (max-width: 640px) {
    .cat-hero { padding: 24px 0 18px; }
    .cat-hero-sub { font-size: .78rem; }

    /* Configurador de vehículo */
    .vconfig-card { padding: 16px; margin-bottom: 24px; }
    .vconfig-head { gap: 12px; margin-bottom: 16px; }
    .vconfig-icon { width: 38px; height: 38px; font-size: 1rem; border-radius: 10px; }
    .vconfig-text h3 { font-size: .85rem; }

    .step1-selects { grid-template-columns: 1fr; gap: 12px; }
    .step1-chip { flex-direction: column; align-items: flex-start; gap: 10px; }
    .chip-nombre { font-size: .88rem; }
    .brand-logo-preview { height: 18px; }

    /* Secciones del catálogo */
    .cat-section { margin-bottom: 36px; }
    .cat-section-head { gap: 12px; padding-bottom: 16px; margin-bottom: 18px; }
    .csh-accent { min-height: 44px; }
    .csh-info h2 { font-size: .95rem; }
    .btn-cambiar-v { align-self: flex-start; padding: 8px 12px; font-size: .56rem; }
}