/* ============================================================
   Innova Technology Bolivia - Estilos principales
   ============================================================ */

:root {
    --color-primary:    #ff6600;
    --color-primary-dark: #cc5200;
    --color-primary-light: #fff0e6;
    --color-secondary:  #1a1a1a;
    --color-accent:     #ff8533;
    --primary-rgb:      255, 102, 0;
    --color-bg:         #f8f9fa;
    --color-text:       #212529;
    --color-text-muted: #6c757d;
    --color-border:     #e8e8e8;
    --color-white:      #ffffff;
    --font-body:        'Inter', sans-serif;
    --font-heading:     'Montserrat', sans-serif;
    --shadow-sm:        0 2px 8px rgba(0,0,0,.07);
    --shadow-md:        0 4px 20px rgba(0,0,0,.11);
    --shadow-hover:     0 8px 30px rgba(var(--primary-rgb),.22);
    --radius:           10px;
    --transition:       .25s ease;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}
h1,h2,h3,h4,h5,h6 { font-family: var(--font-heading); font-weight: 700; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
img { max-width: 100%; height: auto; }

/* ============================================================
   HEADER MASTER — Topbar + Header Principal + Navbar
   ============================================================ */

/* ── Topbar ────────────────────────────────────────────── */
.hdr-topbar {
    background: linear-gradient(90deg, #0b1120 0%, #101828 50%, #0b1120 100%);
    font-size: .75rem;
    padding: .38rem 0;
    border-bottom: 1px solid rgba(var(--primary-rgb),.2);
}
.hdr-topitem {
    display: inline-flex; align-items: center; gap: .35rem;
    color: rgba(255,255,255,.58); text-decoration: none;
    font-size: .75rem; transition: color .2s;
}
.hdr-topitem:hover { color: #fff; }
.hdr-topitem i { font-size: .73rem; color: var(--color-primary); }
.hdr-topitem--muted { cursor: default; }
.hdr-topitem--muted:hover { color: rgba(255,255,255,.58); }
.hdr-topitem--link { font-weight: 600; color: rgba(255,255,255,.8); }
.hdr-topitem--link:hover { color: var(--color-primary); }
.hdr-topitem--orange { font-weight: 700; color: var(--color-primary); }
.hdr-topitem--orange:hover { color: var(--color-accent); }
.hdr-topsep { color: rgba(255,255,255,.14); padding: 0 .05rem; }

.hdr-social {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px; border-radius: 5px;
    font-size: .78rem; color: rgba(255,255,255,.5);
    background: rgba(255,255,255,.06); text-decoration: none;
    transition: background .2s, color .2s, transform .18s;
}
.hdr-social:hover { color: #fff; transform: translateY(-1px); }
.hdr-social--fb:hover { background: #1877f2; }
.hdr-social--ig:hover { background: linear-gradient(135deg,#f09433,#dc2743,#bc1888); }
.hdr-social--wa:hover { background: #25d366; }

/* ── Header Principal ─────────────────────────────────── */
.hdr-main {
    background: #fff;
    padding: .95rem 0;
    border-bottom: 1px solid #ededed;
    box-shadow: 0 2px 20px rgba(0,0,0,.07);
}

/* — Logo — */
.hdr-logo { text-decoration: none; transition: opacity .2s; display: inline-flex; }
.hdr-logo:hover { opacity: .85; }

/* Logo imagen — !important anula el height:auto de Bootstrap */
.hdr-logo__img { height: 52px !important; max-height: 52px; width: auto !important; display: block; }

/* Logo texto-fallback */
.hdr-logo__emblem {
    width: 44px; height: 44px; border-radius: 12px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(var(--primary-rgb),.35);
}
.hdr-logo__emblem i { font-size: 1.5rem; color: #fff; }
.hdr-logo__innova {
    font-family: var(--font-heading);
    font-size: 1.45rem; font-weight: 800;
    color: var(--color-primary); letter-spacing: -.5px; line-height: 1.05;
}
.hdr-logo__tech {
    font-size: .5rem; font-weight: 700;
    letter-spacing: 4px; color: #999;
    text-transform: uppercase; line-height: 1;
}

/* — Buscador — */
.hdr-search-wrap { min-width: 0; }
.hdr-search {
    display: flex; align-items: stretch;
    border: 2.5px solid var(--color-primary); border-radius: 10px;
    overflow: hidden; background: #fff; height: 52px;
    transition: box-shadow .25s;
}
.hdr-search:focus-within {
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb),.16), 0 4px 20px rgba(var(--primary-rgb),.1);
}
.hdr-search__cat {
    border: none; border-right: 1px solid #eee;
    background: #f8f8f8; color: #555;
    font-size: .82rem; font-weight: 500;
    padding: 0 .9rem; outline: none;
    cursor: pointer; max-width: 175px; flex-shrink: 0;
    appearance: auto;
}
.hdr-search__sep { width: 1px; background: #eee; margin: .6rem 0; flex-shrink: 0; }
.hdr-search__input {
    flex: 1; border: none; outline: none;
    background: transparent; padding: 0 1rem;
    font-size: .95rem; color: #222; min-width: 0;
}
.hdr-search__input::placeholder { color: #bbb; }
.hdr-search__btn {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: #fff; border: none; padding: 0 1.5rem;
    font-size: .9rem; font-weight: 700; letter-spacing: .3px;
    cursor: pointer; flex-shrink: 0;
    display: flex; align-items: center; gap: .4rem;
    transition: background .2s;
}
.hdr-search__btn:hover { background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary)); }
.hdr-search__btn i { font-size: 1rem; }

/* Autocomplete */
.search-suggestions {
    position: absolute; top: calc(100% + 5px); left: 0; right: 0;
    background: #fff; border: 1px solid #e8e8e8; border-radius: 10px;
    box-shadow: 0 14px 40px rgba(0,0,0,.13);
    z-index: 500; display: none; max-height: 340px; overflow-y: auto;
}
.search-suggestion-item {
    padding: .6rem 1.1rem; cursor: pointer; font-size: .88rem;
    border-bottom: 1px solid #f5f5f5; transition: background .14s;
}
.search-suggestion-item:last-child { border-bottom: none; }
.search-suggestion-item:hover { background: var(--color-primary-light); color: var(--color-primary); }

/* — Mi Cuenta — */
.hdr-action {
    display: flex; align-items: center; gap: .6rem;
    text-decoration: none; color: var(--color-text);
    padding: .45rem .7rem; border-radius: 10px;
    border: 1.5px solid transparent;
    transition: background .2s, border-color .2s;
}
.hdr-action:hover { background: var(--color-primary-light); border-color: #ffd5b8; }
.hdr-action__icon { font-size: 1.75rem; color: #999; transition: color .2s; }
.hdr-action:hover .hdr-action__icon { color: var(--color-primary); }
.hdr-action__label { font-size: .66rem; color: #bbb; display: block; line-height: 1.3; }
.hdr-action__val   { font-size: .85rem; font-weight: 700; color: #333; display: block; line-height: 1.3; }
.hdr-action:hover .hdr-action__val { color: var(--color-primary); }

/* — Carrito — */
.hdr-cart {
    display: flex; align-items: center; gap: .7rem;
    text-decoration: none;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: #fff; padding: .58rem 1.15rem; border-radius: 10px;
    transition: box-shadow .25s, transform .2s, background .2s;
}
.hdr-cart:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: #fff; box-shadow: 0 6px 22px rgba(var(--primary-rgb),.42);
    transform: translateY(-1px);
}
.hdr-cart__ico { position: relative; display: flex; }
.hdr-cart__ico i { font-size: 1.45rem; }
.hdr-cart__badge {
    position: absolute; top: -8px; right: -9px;
    background: #fff; color: var(--color-primary);
    font-size: .62rem; font-weight: 800; border-radius: 50%;
    width: 18px; height: 18px;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid var(--color-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.hdr-cart__label { font-size: .66rem; color: rgba(255,255,255,.75); display: block; line-height: 1.3; }
.hdr-cart__val   { font-size: .85rem; font-weight: 700; color: #fff; display: block; line-height: 1.3; }

/* ── Navbar ───────────────────────────────────────────── */
.hdr-navbar {
    background: #1a1f2e;
    border-top: 3px solid var(--color-primary);
    box-shadow: 0 4px 24px rgba(0,0,0,.3);
    z-index: 1030; top: 0;
}

/* Burger */
.hdr-burger {
    background: transparent; border: 1.5px solid rgba(255,255,255,.22);
    color: #fff; border-radius: 7px; padding: .35rem .6rem;
    cursor: pointer; font-size: 1.3rem; line-height: 1;
    display: flex; align-items: center;
    transition: background .2s, border-color .2s;
}
.hdr-burger:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.45); }

/* Botón Categorías */
.hdr-cat-btn {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff !important; font-weight: 700; font-size: .88rem;
    border: none; border-radius: 8px;
    padding: .55rem 1.1rem; white-space: nowrap;
    display: flex; align-items: center; gap: .45rem;
    transition: background .2s, box-shadow .2s; cursor: pointer;
    letter-spacing: .2px;
}
.hdr-cat-btn:hover,
.hdr-cat-btn:focus {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary)) !important;
    color: #fff !important;
    box-shadow: 0 4px 14px rgba(var(--primary-rgb),.4) !important;
}
.cat-btn-arrow { font-size: .7rem; transition: transform .25s; display: inline-block; }
.cat-accordion-wrap.open .cat-btn-arrow { transform: rotate(180deg); }

/* Panel categorías */
.cat-accordion-wrap { position: relative; }
.cat-accordion-panel {
    display: none; position: absolute;
    top: calc(100% + 10px); left: 0;
    min-width: 300px; background: #fff;
    border-radius: 14px; border: 1px solid #efefef;
    box-shadow: 0 20px 60px rgba(0,0,0,.22);
    z-index: 600; overflow: hidden; animation: catIn .22s ease;
}
@keyframes catIn {
    from { opacity: 0; transform: translateY(-10px) scale(.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.cat-accordion-wrap.open .cat-accordion-panel { display: block; }
.cat-acc-item { border-bottom: 1px solid #f5f5f5; }
.cat-acc-item:last-child { border-bottom: none; }
.cat-acc-row { display: flex; align-items: center; }
.cat-acc-link {
    flex: 1; display: flex; align-items: center; gap: .65rem;
    padding: .65rem 1.15rem; font-size: .88rem; font-weight: 600;
    color: #222; text-decoration: none; transition: color .18s, background .18s;
}
.cat-acc-link:hover { color: var(--color-primary); background: var(--color-primary-light); }
.cat-acc-icon { font-size: .78rem; color: var(--color-primary); flex-shrink: 0; }
.cat-acc-toggle {
    background: none; border: none; padding: .6rem 1rem;
    cursor: pointer; color: #ccc; font-size: .78rem;
    line-height: 1; transition: color .18s;
}
.cat-acc-toggle:hover { color: var(--color-primary); }
.cat-acc-toggle i { transition: transform .25s; display: block; }
.cat-acc-item.expanded .cat-acc-toggle i { transform: rotate(90deg); }
.cat-acc-children { display: none; background: #fafafa; border-top: 1px solid #f0f0f0; padding: .25rem 0; }
.cat-acc-item.expanded .cat-acc-children { display: block; }
.cat-acc-child {
    display: flex; align-items: center; gap: .3rem;
    padding: .45rem 1rem .45rem 2.5rem;
    font-size: .83rem; color: #666; text-decoration: none;
    transition: color .18s, background .18s, padding-left .18s;
}
.cat-acc-child:hover { color: var(--color-primary); background: var(--color-primary-light); padding-left: 2.9rem; }
.cat-acc-child .bi-dot { font-size: 1.2rem; color: var(--color-primary); }
.cat-acc-footer { background: var(--color-primary-light); border-top: 2px solid var(--color-primary); padding: .55rem .9rem; }
.cat-acc-all {
    display: flex; align-items: center; gap: .4rem;
    font-size: .88rem; font-weight: 700; color: var(--color-primary);
    text-decoration: none; transition: color .2s;
}
.cat-acc-all:hover { color: var(--color-primary-dark); }

/* Nav links */
.hdr-nav-wrap { display: flex; align-items: center; flex: 1 1 auto; min-width: 0; }
.hdr-nav {
    display: flex; align-items: center;
    list-style: none; padding: 0; margin: 0; gap: 0;
}
.hdr-nav__link {
    display: flex; align-items: center; height: 52px;
    padding: 0 .95rem; font-size: .875rem; font-weight: 600;
    color: rgba(255,255,255,.72); text-decoration: none;
    white-space: nowrap; position: relative; transition: color .2s;
}
.hdr-nav__link::after {
    content: ''; position: absolute;
    bottom: 0; left: .95rem; right: .95rem;
    height: 3px; background: var(--color-primary);
    transform: scaleX(0); transition: transform .22s ease;
    border-radius: 3px 3px 0 0;
}
.hdr-nav__link:hover { color: #fff; }
.hdr-nav__link:hover::after { transform: scaleX(1); }
.hdr-nav__link.is-active { color: #FF9933; }
.hdr-nav__link.is-active::after { transform: scaleX(1); }
.hdr-nav__link.dropdown-toggle::after { display: none; }

/* Icono decorativo en móvil */
.nav-ico { margin-right: .6rem; color: var(--color-primary); font-size: .9rem; }

/* Badge HOT */
.hdr-badge-hot {
    display: inline-block; background: #dc3545; color: #fff;
    font-size: .55rem; font-weight: 800; padding: .1rem .3rem;
    border-radius: 3px; letter-spacing: .4px;
    margin-right: .3rem; vertical-align: middle; line-height: 1.4;
}

/* Dropdown servicios */
.hdr-navbar .dropdown-menu,
.hdr-dropdown {
    background: #fff; border: 1px solid #f0f0f0;
    border-radius: 12px; box-shadow: 0 16px 50px rgba(0,0,0,.17);
    padding: .5rem; margin-top: 6px; min-width: 275px;
}
.hdr-dropdown__item,
.hdr-navbar .dropdown-item {
    border-radius: 8px; padding: .52rem 1rem;
    font-size: .88rem; color: #333;
    display: flex; align-items: center;
    transition: background .18s; text-decoration: none;
}
.hdr-dropdown__item:hover,
.hdr-navbar .dropdown-item:hover { background: var(--color-primary-light); color: var(--color-primary); }
.text-orange { color: var(--color-primary) !important; }

/* Soporte (derecha navbar) */
.hdr-support { display: flex; align-items: center; gap: .55rem; }
.hdr-support__icon  { font-size: 1.5rem; color: rgba(255,255,255,.38); }
.hdr-support__label { font-size: .63rem; color: rgba(255,255,255,.32); line-height: 1; }
.hdr-support__phone {
    font-size: .9rem; font-weight: 700; color: rgba(255,255,255,.88);
    text-decoration: none; display: block; line-height: 1.35;
    transition: color .2s;
}
.hdr-support__phone:hover { color: var(--color-primary); }
.hdr-wa-btn {
    display: inline-flex; align-items: center; gap: .35rem;
    background: #25d366; color: #fff; font-size: .82rem; font-weight: 700;
    padding: .5rem 1rem; border-radius: 20px; text-decoration: none;
    transition: background .2s, box-shadow .2s, transform .2s; white-space: nowrap;
}
.hdr-wa-btn:hover { background: #1fba59; color: #fff; box-shadow: 0 4px 14px rgba(37,211,102,.4); transform: translateY(-1px); }

/* Cabecera del menú off-canvas (móvil) */
.hdr-nav-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 1rem .85rem;
    background: linear-gradient(135deg, #0f1623, #1a1f2e);
    border-bottom: 2px solid var(--color-primary);
}
.hdr-nav-header__brand { font-family: var(--font-heading); font-size: 1rem; font-weight: 800; color: var(--color-primary); line-height: 1; }
.hdr-nav-header__sub   { font-size: .45rem; font-weight: 700; letter-spacing: 3px; color: rgba(255,255,255,.4); text-transform: uppercase; }

/* Botón cerrar menú off-canvas */
.hdr-nav-close {
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
    color: #fff; width: 32px; height: 32px; border-radius: 8px;
    display: none; align-items: center; justify-content: center;
    cursor: pointer; font-size: 1rem; flex-shrink: 0;
    transition: background .2s;
}
.hdr-nav-close:hover { background: rgba(255,255,255,.2); }

/* Categorías dentro del menú móvil */
.hdr-nav-mobile-cats { padding: .6rem .85rem .3rem; }
.hdr-cat-btn-mobile {
    width: 100%; background: rgba(var(--primary-rgb),.08);
    border: 1.5px solid rgba(var(--primary-rgb),.25); color: var(--color-primary);
    border-radius: 8px; padding: .65rem 1rem;
    font-size: .88rem; font-weight: 700;
    display: flex; align-items: center; cursor: pointer;
    transition: background .2s;
}
.hdr-cat-btn-mobile:hover { background: rgba(var(--primary-rgb),.14); }

/* Contacto rápido en móvil */
.hdr-nav-contact { padding: .75rem .85rem 1.2rem; display: flex; flex-direction: column; gap: .5rem; margin-top: auto; border-top: 1px solid #f0f0f0; }
.hdr-nav-contact__item {
    display: flex; align-items: center; gap: .5rem;
    font-size: .85rem; font-weight: 600; color: #444;
    text-decoration: none; padding: .55rem .85rem;
    border-radius: 8px; background: #f7f7f7;
    transition: background .2s, color .2s;
}
.hdr-nav-contact__item:hover { background: var(--color-primary-light); color: var(--color-primary); }
.hdr-nav-contact__item i { font-size: 1rem; }
.hdr-nav-contact__wa { background: rgba(37,211,102,.1); color: #17994d; }
.hdr-nav-contact__wa:hover { background: #25d366; color: #fff; }

/* Overlay */
.hdr-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,.55); z-index: 1025;
    backdrop-filter: blur(3px);
}
.hdr-overlay.active { display: block; }

/* ── Responsive ─────────────────────────────────────────── */

@media (max-width: 1279.98px) {
    .hdr-support__phone { font-size: .83rem; }
}

@media (max-width: 991.98px) {
    .hdr-main { padding: .65rem 0; }
    .hdr-cart { padding: .52rem .85rem; }

    .hdr-nav-wrap {
        position: fixed; top: 0; left: -100%;
        width: min(320px, 85vw); height: 100dvh;
        background: #fff; z-index: 1030;
        flex-direction: column; align-items: stretch;
        padding: 0; overflow-y: auto;
        transition: left .32s cubic-bezier(.4,0,.2,1);
        box-shadow: 6px 0 36px rgba(0,0,0,.25);
    }
    .hdr-nav-wrap.nav-open { left: 0; }
    .hdr-nav-close { display: flex; }

    .hdr-nav {
        flex-direction: column; align-items: stretch;
        padding: .25rem 0 .5rem; gap: 0;
    }
    .hdr-nav__link {
        height: auto; color: #222; padding: .8rem 1.25rem;
        border-bottom: 1px solid #f3f3f3; font-size: .93rem;
        display: flex; align-items: center;
    }
    .hdr-nav__link:hover,
    .hdr-nav__link.is-active { color: var(--color-primary); background: var(--color-primary-light); }
    .hdr-nav__link.is-active { border-left: 3px solid var(--color-primary); padding-left: calc(1.25rem - 3px); }
    .hdr-nav__link::after { display: none; }

    .hdr-navbar .dropdown-menu {
        position: static !important; box-shadow: none; border: none;
        background: #fafafa; border-radius: 0;
        padding: 0; margin: 0; transform: none !important; width: 100%;
    }
    .hdr-navbar .dropdown-item { padding: .65rem 2rem; border-bottom: 1px solid #f0f0f0; border-radius: 0; }
    .hdr-navbar { position: relative; border-top: none; }
    .hdr-badge-hot { display: none; }
    .nav-ico { display: inline-block !important; }
}

@media (max-width: 767.98px) {
    .hdr-logo__innova { font-size: 1.2rem; }
    .hdr-logo__emblem { width: 38px; height: 38px; border-radius: 10px; }
    .hdr-logo__emblem i { font-size: 1.3rem; }
    .hdr-logo__img { height: 42px !important; max-height: 42px; }
    .hdr-search__btn span { display: none !important; }
    .hdr-search__btn { padding: 0 1.1rem; }
    .hdr-search { height: 48px; }
}
@media (max-width: 575.98px) {
    .hdr-main { padding: .55rem 0; }
    .hdr-search__input { font-size: .88rem; padding: 0 .75rem; }
    .hdr-search { height: 46px; }
}

/* ---------- Hero Slider ---------- */
.hero-slider .carousel-item {
    height: 520px;
    background: #111;
    position: relative;
    overflow: hidden;
}
.hero-slider .carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .7;
}
.hero-slider .carousel-caption {
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
    text-align: left;
    max-width: 600px;
}
.hero-slider .carousel-caption h1 {
    font-size: 2.5rem;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0,0,0,.4);
}
.hero-slider .carousel-caption p { font-size: 1.15rem; opacity: .9; }
.hero-slider .carousel-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
@media (max-width: 768px) {
    .hero-slider .carousel-item { height: 320px; }
    .hero-slider .carousel-caption h1 { font-size: 1.5rem; }
    .hero-slider .carousel-caption p { font-size: .9rem; }
}

/* ---------- Secciones generales ---------- */
.section-title {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--color-text);
    position: relative;
    padding-bottom: .6rem;
}
.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background: var(--color-secondary);
    border-radius: 2px;
    margin-top: .4rem;
}
.section-title.text-center::after { margin: .4rem auto 0; }

/* ---------- Cards de producto (Task 4 — rediseño profesional) ---------- */
.product-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid #f0f0f0;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(var(--primary-rgb),.18);
}

.product-card__img-link { display: block; text-decoration: none; }
.product-card__img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    background: #f9f9f9;
}
.product-card__img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem;
    transition: transform .4s ease;
}
.product-card:hover .product-card__img img { transform: scale(1.06); }

/* Quick-view overlay */
.product-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(var(--primary-rgb),.72);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .25s ease;
}
.product-card:hover .product-card__overlay { opacity: 1; }
.product-card__quick {
    color: #fff;
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .3px;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.product-card__quick i { font-size: 1.2rem; }

/* Badges */
.product-card__badge {
    position: absolute;
    top: .6rem;
    left: .6rem;
    font-size: .7rem;
    font-weight: 700;
    padding: .2rem .65rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: .4px;
    z-index: 2;
}
.badge-nuevo     { background: #198754; color: #fff; }
.badge-oferta    { background: var(--color-primary); color: #fff; }
.badge-destacado { background: #0d6efd; color: #fff; }

/* Body */
.product-card__body {
    padding: 1rem 1rem .75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card__category {
    font-size: .72rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: .8px;
    font-weight: 600;
    margin-bottom: .2rem;
}
.product-card__name {
    font-size: .93rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 .5rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-card__name:hover { color: var(--color-primary); }

/* Precios */
.product-card__price { margin-top: auto; }
.price-original { text-decoration: line-through; color: var(--color-text-muted); font-size: .82rem; display: block; }
.price-current  { font-size: 1.2rem; font-weight: 800; color: var(--color-primary); display: block; }
.price-offer    { font-size: 1.2rem; font-weight: 800; color: var(--color-primary-dark); display: block; }
.price-login-required {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-size: .82rem;
    font-weight: 600;
    color: #888;
    background: #f4f4f4;
    border: 1px dashed #ccc;
    border-radius: 6px;
    padding: .3rem .75rem;
    text-decoration: none;
    transition: color .2s, background .2s, border-color .2s;
}
.price-login-required:hover { color: var(--color-primary); background: var(--color-primary-light); border-color: var(--color-primary); }

/* Acciones */
.product-card__actions {
    padding: .65rem 1rem .9rem;
    display: flex;
    gap: .5rem;
}
.product-card__actions .btn { flex: 1; font-size: .83rem; font-weight: 600; }

/* ---------- Cards de servicio ---------- */
.service-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
    border-top: 4px solid transparent;
    height: 100%;
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--color-primary);
}
.service-card__icon {
    width: 64px;
    height: 64px;
    background: rgba(var(--primary-rgb),.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.8rem;
    color: var(--color-primary);
    transition: background var(--transition);
}
.service-card:hover .service-card__icon { background: var(--color-primary); color: #fff; }
.service-card__title { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.service-card__desc  { font-size: .88rem; color: var(--color-text-muted); }

/* ---------- Seccion beneficios ---------- */
.benefits-section { background: var(--color-primary); color: #fff; }
.benefit-item { text-align: center; padding: 1.5rem 1rem; }
.benefit-item i { font-size: 2.5rem; margin-bottom: .75rem; opacity: .9; }
.benefit-item h5 { font-size: .95rem; font-weight: 700; margin-bottom: .25rem; }
.benefit-item p  { font-size: .82rem; opacity: .85; margin: 0; }

/* ============================================================
   PRE-FOOTER: Banda de beneficios
   ============================================================ */
.footer-benefits-bar {
    background: var(--color-primary);
    color: #fff;
    padding: 1.1rem 0;
    border-top: 3px solid var(--color-primary-dark);
}
.footer-benefit-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .6rem 1.25rem;
    border-right: 1px solid rgba(255,255,255,.2);
}
.footer-benefit-item:last-child { border-right: none; }
.footer-benefit-icon {
    font-size: 1.6rem;
    opacity: .9;
    flex-shrink: 0;
}
.footer-benefit-title { font-size: .85rem; font-weight: 700; line-height: 1.2; }
.footer-benefit-sub   { font-size: .75rem; opacity: .82; }
@media (max-width: 767.98px) {
    .footer-benefit-item {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,.15);
        padding: .55rem 1rem;
    }
    .footer-benefit-item:nth-child(even) { border-left: 1px solid rgba(255,255,255,.15); }
    .footer-benefit-item:last-child { border-bottom: none; }
    .footer-benefit-icon { font-size: 1.3rem; }
    .footer-benefit-title { font-size: .8rem; }
    .footer-benefit-sub { display: none; }
}

/* ============================================================
   FOOTER PRINCIPAL
   ============================================================ */
.main-footer {
    background: #111827;
    color: #9ca3af;
    font-size: .88rem;
}

/* ── Cuerpo ── */
.footer-body { border-bottom: 1px solid rgba(255,255,255,.07); }

/* Marca / logo */
.footer-brand-img  { height: 48px; width: auto; filter: brightness(0) invert(1); }
.footer-brand-text { display: flex; flex-direction: column; line-height: 1; }
.footer-brand-innova { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--color-primary); letter-spacing: -1px; }
.footer-brand-tech   { font-size: .52rem; font-weight: 700; letter-spacing: 3px; color: rgba(255,255,255,.45); text-transform: uppercase; }

.footer-slogan { font-size: .85rem; color: rgba(255,255,255,.55); line-height: 1.6; }

/* Lista de contacto */
.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .6rem;
}
.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
    font-size: .84rem;
    color: rgba(255,255,255,.6);
    line-height: 1.45;
}
.footer-contact-list a { color: rgba(255,255,255,.7); text-decoration: none; transition: color .2s; }
.footer-contact-list a:hover { color: var(--color-primary); }
.fc-icon {
    width: 26px;
    height: 26px;
    background: rgba(255,255,255,.07);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .82rem;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: .05rem;
}
.fc-icon--wa { color: #25d366; }

/* Redes sociales */
.footer-social { display: flex; gap: .5rem; flex-wrap: wrap; }
.fsocial-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    text-decoration: none;
    transition: transform .2s, opacity .2s;
    opacity: .85;
}
.fsocial-btn:hover { transform: translateY(-2px); opacity: 1; }
.fsocial-btn--fb { background: #1877f2; color: #fff; }
.fsocial-btn--ig { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); color: #fff; }
.fsocial-btn--yt { background: #ff0000; color: #fff; }
.fsocial-btn--wa { background: #25d366; color: #fff; }
.fsocial-btn--li { background: #0a66c2; color: #fff; }

/* Títulos de columna */
.footer-col-title {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(255,255,255,.9);
    margin-bottom: 1rem;
    padding-bottom: .45rem;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

/* Links de navegación del footer */
.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .4rem;
}
.footer-nav-list a {
    color: rgba(255,255,255,.55);
    text-decoration: none;
    font-size: .84rem;
    transition: color .2s, padding-left .2s;
    display: inline-block;
}
.footer-nav-list a:hover { color: var(--color-primary); padding-left: 4px; }
.footer-nav-all { color: var(--color-primary) !important; font-weight: 600; font-size: .82rem; }

/* Newsletter */
.footer-newsletter-desc { font-size: .83rem; color: rgba(255,255,255,.5); margin-bottom: 1rem; line-height: 1.5; }
.footer-newsletter-form { }
.footer-nl-group {
    display: flex;
    border-radius: 8px;
    overflow: hidden;
    border: 1.5px solid rgba(255,255,255,.15);
    transition: border-color .2s;
}
.footer-nl-group:focus-within { border-color: var(--color-primary); }
.footer-nl-input {
    flex: 1;
    background: rgba(255,255,255,.07);
    border: none;
    outline: none;
    padding: .65rem 1rem;
    font-size: .85rem;
    color: #fff;
    min-width: 0;
}
.footer-nl-input::placeholder { color: rgba(255,255,255,.3); }
.footer-nl-btn {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: .65rem 1rem;
    cursor: pointer;
    font-size: 1rem;
    transition: background .2s;
    flex-shrink: 0;
}
.footer-nl-btn:hover { background: var(--color-primary-dark); }
.footer-nl-msg {
    font-size: .8rem;
    margin-top: .4rem;
    min-height: 1.2em;
}
.footer-nl-privacy {
    font-size: .74rem;
    color: rgba(255,255,255,.3);
    margin-top: .4rem;
    margin-bottom: 0;
}

/* Mapa */
.footer-map-header {
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: rgba(255,255,255,.5);
    margin-bottom: .5rem;
}
.footer-map-link { text-decoration: none; display: block; }
.footer-map-placeholder {
    background: rgba(255,255,255,.05);
    border: 1.5px solid rgba(255,255,255,.1);
    border-radius: 10px;
    padding: 1.1rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: .3rem;
    transition: border-color .2s, background .2s;
    cursor: pointer;
}
.footer-map-placeholder:hover { border-color: var(--color-primary); background: rgba(var(--primary-rgb),.07); }
.footer-map-placeholder i    { font-size: 2rem; color: var(--color-primary); }
.footer-map-placeholder span { font-size: .85rem; font-weight: 600; color: rgba(255,255,255,.8); }
.footer-map-placeholder small { font-size: .75rem; color: rgba(255,255,255,.4); }

/* ── Banda de marcas ── */
.footer-brands-bar {
    background: #0d131f;
    padding: .85rem 0;
    border-bottom: 1px solid rgba(255,255,255,.05);
}
.footer-brands-inner {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}
.footer-brands-label {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,.3);
    white-space: nowrap;
}
.footer-brands-list { display: flex; gap: .5rem; flex-wrap: wrap; }
.fbrand {
    font-size: .75rem;
    font-weight: 700;
    color: rgba(255,255,255,.35);
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 6px;
    padding: .25rem .65rem;
    letter-spacing: .3px;
    transition: color .2s, border-color .2s;
    cursor: default;
}
.fbrand:hover { color: var(--color-primary); border-color: rgba(var(--primary-rgb),.3); }

/* ── Barra inferior ── */
.footer-bottom { padding: 1rem 0; }
.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.footer-copyright { font-size: .8rem; color: rgba(255,255,255,.3); }
.footer-copyright strong { color: rgba(255,255,255,.5); }
.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}
.footer-bottom-links a {
    font-size: .78rem;
    color: rgba(255,255,255,.3);
    text-decoration: none;
    transition: color .2s;
}
.footer-bottom-links a:hover { color: var(--color-primary); }
.footer-admin-link {
    font-size: .95rem !important;
    opacity: .4;
}
.footer-admin-link:hover { opacity: 1 !important; }

/* ============================================================
   BOTÓN VOLVER ARRIBA
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 5.5rem;
    right: 1.25rem;
    width: 42px;
    height: 42px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 16px rgba(var(--primary-rgb),.4);
    cursor: pointer;
    z-index: 990;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .3s ease, transform .3s ease;
    pointer-events: none;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: var(--color-primary-dark); }

/* ============================================================
   WHATSAPP FLOTANTE (rediseño con tooltip)
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.25rem;
    width: 52px;
    height: 52px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 18px rgba(37,211,102,.45);
    z-index: 991;
    text-decoration: none;
    transition: transform .25s ease, box-shadow .25s ease;
}
.whatsapp-float:hover {
    color: #fff;
    transform: scale(1.1);
    box-shadow: 0 8px 28px rgba(37,211,102,.55);
}
.wa-tooltip {
    position: absolute;
    right: calc(100% + 10px);
    background: #111;
    color: #fff;
    font-size: .78rem;
    font-weight: 600;
    padding: .35rem .75rem;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
}
.wa-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: #111;
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

/* ---------- WhatsApp flotante ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 54px;
    height: 54px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 16px rgba(37,211,102,.4);
    z-index: 999;
    transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover { color: #fff; transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,.5); }

/* ---------- Paginas internas ---------- */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: 3.5rem 0;
}
.page-hero h1 { font-size: 2.2rem; font-weight: 800; }
.breadcrumb { background: transparent; padding: 0; }
.breadcrumb-item+.breadcrumb-item::before { color: rgba(255,255,255,.6); }
.breadcrumb-item a { color: rgba(255,255,255,.8); }
.breadcrumb-item.active { color: rgba(255,255,255,.9); }

/* ---------- Catalogo / Filtros ---------- */
.filter-sidebar { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 1.25rem; }
.catalog-toolbar { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: .75rem 1rem; margin-bottom: 1.25rem; }

/* Sidebar header */
.filter-sidebar-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:.75rem; }
.filter-sidebar-header h6 { font-size:.95rem; font-weight:700; margin:0; }

/* Active filter chips */
.filter-chips { display:flex; flex-wrap:wrap; gap:.35rem; margin-bottom:.85rem; }
.filter-chip { display:inline-flex; align-items:center; gap:.25rem; background:rgba(var(--primary-rgb),.1); color:var(--color-primary); border:1px solid rgba(var(--primary-rgb),.2); border-radius:20px; padding:.2rem .65rem; font-size:.76rem; font-weight:600; text-decoration:none; transition:background .15s,transform .15s; }
.filter-chip:hover { background:rgba(var(--primary-rgb),.18); color:var(--color-primary); text-decoration:none; transform:scale(.97); }
.filter-chip .bi { font-size:.65rem; }

/* Collapsible filter sections */
.filter-section { border-top:1px solid #f0f0f0; padding-top:.65rem; margin-top:.65rem; }
.filter-section:first-of-type { border-top:none; margin-top:0; padding-top:0; }
.filter-section-toggle { background:none; border:none; padding:.1rem 0; width:100%; text-align:left; display:flex; align-items:center; justify-content:space-between; font-size:.78rem; font-weight:700; text-transform:uppercase; letter-spacing:.5px; color:var(--color-text-muted); cursor:pointer; margin-bottom:.5rem; }
.filter-section-toggle .bi { font-size:.72rem; transition:transform .2s; }
.filter-section-toggle.collapsed .bi { transform:rotate(180deg); }
.filter-section-body { padding-bottom:.35rem; }

/* Custom radio / checkbox filter options */
.filter-option { display:flex; align-items:center; padding:.3rem .35rem; border-radius:6px; cursor:pointer; font-size:.875rem; margin-bottom:.05rem; transition:background .13s; position:relative; }
.filter-option:hover { background:#f5f7fa; }
.filter-option.active { background:rgba(var(--primary-rgb),.08); }
.filter-option.checked { background:rgba(var(--primary-rgb),.06); }
.filter-option input { opacity:0; position:absolute; width:1px; height:1px; pointer-events:none; }
.filter-opt-indicator { width:15px; height:15px; border:2px solid #ced4da; border-radius:50%; flex-shrink:0; margin-right:.55rem; transition:border-color .15s,background .15s; }
.filter-option-check .filter-opt-indicator { border-radius:4px; }
.filter-option input:checked + .filter-opt-indicator { border-color:var(--color-primary); background:var(--color-primary); }
.filter-option:not(.filter-option-check) input:checked + .filter-opt-indicator { box-shadow:inset 0 0 0 2.5px #fff; }
.filter-option-check input:checked + .filter-opt-indicator { background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8'%3E%3Cpath d='M1 3.8L3.8 6.5L9 1.5' stroke='%23fff' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-size:65%; background-position:center; background-repeat:no-repeat; }
.filter-opt-label { flex:1; display:flex; align-items:center; gap:.2rem; }
.filter-count { font-size:.7rem; font-weight:600; background:#eef0f3; color:#888; border-radius:10px; padding:.05rem .4rem; margin-left:auto; flex-shrink:0; }

/* Dual price range slider */
.price-range-wrap { position:relative; height:22px; margin:6px 8px 0; }
.price-track { position:absolute; top:50%; left:0; right:0; height:4px; background:#e9ecef; border-radius:2px; transform:translateY(-50%); }
.price-track-fill { position:absolute; height:100%; background:var(--color-primary); border-radius:2px; }
.price-thumb { position:absolute; top:0; left:0; width:100%; height:100%; margin:0; appearance:none; -webkit-appearance:none; background:transparent; pointer-events:none; }
.price-thumb::-webkit-slider-thumb { pointer-events:all; width:18px; height:18px; border-radius:50%; background:var(--color-primary); border:2.5px solid #fff; box-shadow:0 1px 5px rgba(0,0,0,.25); cursor:pointer; -webkit-appearance:none; appearance:none; }
.price-thumb::-moz-range-thumb { pointer-events:all; width:16px; height:16px; border-radius:50%; background:var(--color-primary); border:2.5px solid #fff; box-shadow:0 1px 5px rgba(0,0,0,.25); cursor:pointer; }
.price-thumb::-webkit-slider-runnable-track { background:transparent; }
.price-thumb::-moz-range-track { background:transparent; border:none; }
.price-input-wrap { position:relative; flex:1; }
.price-input-prefix { position:absolute; left:.5rem; top:50%; transform:translateY(-50%); font-size:.72rem; color:#bbb; pointer-events:none; z-index:1; white-space:nowrap; }
.price-input { padding-left:2rem !important; font-size:.8rem !important; }

/* Stock toggle switch */
.filter-stock-toggle { display:flex; align-items:center; gap:.65rem; cursor:pointer; font-size:.875rem; padding:.25rem 0; margin:0; user-select:none; }
.filter-stock-toggle input { position:absolute; opacity:0; width:0; height:0; pointer-events:none; }
.toggle-track { position:relative; width:36px; height:20px; background:#ced4da; border-radius:10px; flex-shrink:0; transition:background .2s; }
.toggle-thumb { position:absolute; top:2px; left:2px; width:16px; height:16px; background:#fff; border-radius:50%; box-shadow:0 1px 4px rgba(0,0,0,.2); transition:transform .2s; }
.filter-stock-toggle input:checked ~ .toggle-track { background:var(--color-primary); }
.filter-stock-toggle input:checked ~ .toggle-track .toggle-thumb { transform:translateX(16px); }

/* ---------- Carrito ---------- */
.cart-item { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 1rem; margin-bottom: 1rem; }
.cart-summary { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 1.5rem; position: sticky; top: 100px; }

/* ---------- Formulario de contacto ---------- */
.contact-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 2rem; }
.contact-info-item { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.25rem; }
.contact-info-icon { width: 44px; height: 44px; background: rgba(var(--primary-rgb),.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--color-primary); flex-shrink: 0; }

/* ---------- Página Nosotros ---------- */
.about-stat { text-align: center; }
.about-stat .stat-number { font-size: 2.5rem; font-weight: 800; color: var(--color-primary); line-height: 1; }
.about-stat .stat-label  { font-size: .88rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .5px; }

/* ---------- Página de producto (Task 4 — rediseño profesional) ---------- */

/* Galería */
.prod-gallery { display: flex; flex-direction: column; gap: 1rem; }
.prod-gallery__main {
    position: relative;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}
.prod-gallery__main img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    padding: 1.5rem;
    transition: opacity .2s;
}
.prod-gallery__badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-primary);
    color: #fff;
    font-size: .78rem;
    font-weight: 700;
    padding: .3rem .8rem;
    border-radius: 20px;
    text-transform: uppercase;
}
.prod-gallery__badge--nuevo { background: #198754; }
.prod-gallery__thumbs {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
}
.prod-thumb {
    width: 72px;
    height: 72px;
    border: 2px solid #e8e8e8;
    border-radius: 8px;
    overflow: hidden;
    background: #fafafa;
    cursor: pointer;
    padding: 3px;
    transition: border-color .2s;
    flex-shrink: 0;
}
.prod-thumb img { width: 100%; height: 100%; object-fit: contain; }
.prod-thumb.active,
.prod-thumb:hover { border-color: var(--color-primary); }

/* Info lateral */
.prod-cat-tag {
    display: inline-block;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: var(--color-primary);
    background: rgba(var(--primary-rgb),.08);
    padding: .2rem .65rem;
    border-radius: 20px;
    text-decoration: none;
}
.prod-cat-tag:hover { background: rgba(var(--primary-rgb),.16); color: var(--color-primary-dark); }
.prod-title {
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-text);
    margin-bottom: .6rem;
}
.prod-short-desc { color: var(--color-text-muted); font-size: .95rem; line-height: 1.6; margin-bottom: .75rem; }

/* Stock badges */
.prod-stock { display: inline-flex; align-items: center; font-size: .82rem; font-weight: 600; padding: .25rem .75rem; border-radius: 20px; }
.prod-stock--ok  { background: rgba(25,135,84,.1);  color: #198754; }
.prod-stock--low { background: rgba(253,126,20,.12); color: #cc7000; }
.prod-stock--out { background: rgba(220,53,69,.1);  color: #dc3545; }

/* Precio */
.prod-price-box { margin: 1rem 0; padding: 1.25rem; background: #fafafa; border-radius: 10px; border: 1px solid #efefef; }
.prod-price-original { font-size: .95rem; color: var(--color-text-muted); text-decoration: line-through; margin-bottom: .1rem; }
.prod-price-main { font-size: 2.2rem; font-weight: 900; color: var(--color-primary); line-height: 1; }
.prod-price-saving { font-size: .82rem; color: #198754; font-weight: 600; margin-top: .25rem; }
.prod-price-locked {
    font-size: .9rem;
    color: #666;
    background: #f5f5f5;
    border: 1.5px dashed #ccc;
    border-radius: 10px;
    padding: 1rem 1.25rem;
    text-align: center;
}
.prod-price-locked i { color: #aaa; font-size: 1.1rem; }

/* Qty control */
.prod-qty-wrap {
    display: flex;
    align-items: center;
    border: 1.5px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    height: 46px;
}
.prod-qty-btn {
    background: #f5f5f5;
    border: none;
    width: 42px;
    height: 100%;
    font-size: 1.3rem;
    cursor: pointer;
    color: #444;
    transition: background .2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.prod-qty-btn:hover { background: #ffe8d8; color: var(--color-primary); }
.prod-qty-input {
    width: 58px;
    text-align: center;
    border: none;
    outline: none;
    font-size: 1rem;
    font-weight: 700;
    background: #fff;
    height: 100%;
    -moz-appearance: textfield;
}
.prod-qty-input::-webkit-inner-spin-button,
.prod-qty-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.prod-cart-btn { height: 46px; font-weight: 700; letter-spacing: .3px; }

/* Beneficios */
.prod-benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem;
    margin-top: 1rem;
    padding: 1rem;
    background: #fafafa;
    border-radius: 10px;
    border: 1px solid #efefef;
}
.prod-benefit {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
}
.prod-benefit i {
    font-size: 1.3rem;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: .1rem;
}
.prod-benefit__title { font-size: .85rem; font-weight: 700; line-height: 1.2; }
.prod-benefit__sub   { font-size: .76rem; color: var(--color-text-muted); }

/* Tabs */
.prod-tabs { border-bottom: 2px solid #efefef; gap: .25rem; }
.prod-tabs .nav-link {
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: .9rem;
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    margin-bottom: -2px;
    padding: .6rem 1rem;
    transition: color .2s, border-color .2s;
}
.prod-tabs .nav-link:hover { color: var(--color-primary); border-color: rgba(var(--primary-rgb),.3); }
.prod-tabs .nav-link.active { color: var(--color-primary); border-color: var(--color-primary); background: transparent; }
.prod-tab-content {
    background: #fff;
    border: 1px solid #efefef;
    border-top: none;
    border-radius: 0 0 10px 10px;
    padding: 1.75rem;
}
.prod-description { font-size: .95rem; line-height: 1.8; color: var(--color-text); }

/* ---------- Animaciones ---------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .5s ease, transform .5s ease;
}
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

/* ---------- Loader de imagen ---------- */
.img-loader { background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

/* ---------- Botones ---------- */
.btn-primary { background: var(--color-primary); border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }
.btn-secondary-custom { background: var(--color-secondary); border-color: var(--color-secondary); color: #fff; }
.btn-secondary-custom:hover { background: #e55a27; border-color: #e55a27; color: #fff; }

/* ---------- Alertas / Badges ---------- */
.alert-innova { background: rgba(var(--primary-rgb),.08); border: 1px solid rgba(var(--primary-rgb),.22); color: var(--color-primary-dark); border-radius: var(--radius); }

/* ---------- Responsive helpers ---------- */
@media (max-width: 576px) {
    .section-title { font-size: 1.4rem; }
    .hero-slider .carousel-caption h1 { font-size: 1.3rem; }
    .product-card__name { font-size: .88rem; }
}
@media (max-width: 992px) {
    .search-form { display: none !important; }
}