/* Corrección para que el scroll se bloquee bien en móvil */
/* === BLOQUEO DE SCROLL AL ABRIR MODAL === */
body.modal-open {
    overflow: hidden !important;
    position: fixed;
    width: 100%;
    /* touch-action removido: se configurará específicamente en elementos */
}

/* Mejora en la imagen del zoom para que sea fluida */
#zoomImg {
    transform-origin: 0 0;
    will-change: transform;
    transition: transform 0.1s linear;
}

/* Asegurar que el overlay de zoom capture todos los toques */
.zoom-overlay {
    touch-action: none;
    backdrop-filter: blur(5px);
}

/* Mejorar flechas del carrusel y ocultar en móvil */
@media (max-width: 600px) {
    .carousel-arrow {
        display: none !important;
    }
}

.carousel-arrow {
    font-size: 0;
}

.carousel-arrow.left::after {
    content: '';
    display: block;
    width: 18px;
    height: 18px;
    mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="white" d="M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z"/></svg>') no-repeat center/contain;
    background: white;
    margin: auto;
}

.carousel-arrow.right::after {
    content: '';
    display: block;
    width: 18px;
    height: 18px;
    mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="white" d="M8.59 16.59L10 18l6-6-6-6-1.41 1.41L13.17 12z"/></svg>') no-repeat center/contain;
    background: white;
    margin: auto;
}

/* ============================================
   FMD PRO STUDIO – RUST & NEON PALETTE
   ============================================ */
:root {
    --bg: #050505;
    --bg-card: #0e0e0e;
    --bg-modal: #0b0b0b;
    --rust: #ff0000d0;
    --rust-glow: #ffffff;
    --magic-green: #04dd66;
    --text: #e8e8e8;
    --text-muted: #8b8b8b;
    --text-primary: var(--text);
    --border-metal: #2a2a2a;
    --font-title: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    background-image: radial-gradient(ellipse at 50% 0%, rgba(184, 59, 22, 0.08) 0%, transparent 50%);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.4;
    min-height: 100vh;
    overflow-x: hidden;
}

/* === HEADER SIMPLE === */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #222;
    padding: 12px 16px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 600px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    letter-spacing: 1px;
}

.logo span {
    color: #37ff1493;
}

.btn-wa-header {
    background: var(--rust);
    color: white;
    padding: 8px 14px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-wa-header svg {
    fill: white;
}

/* === BANNER === */
.banner {
    background: linear-gradient(90deg, var(--rust), #1a0a05);
    text-align: center;
    padding: 10px 16px;
    font-family: var(--font-title);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* === HERO PREMIUM === */
.hero {
    text-align: center;
    padding: 40px 20px 32px;
    background: linear-gradient(180deg, #0a0a0a 0%, var(--bg) 100%);
}

.hero-welcome {
    font-family: var(--font-title);
    font-size: clamp(0.85rem, 4vw, 1.1rem);
    color: white !important;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    letter-spacing: 1.5px;
    font-weight: 600;
    margin-bottom: 8px;
    opacity: 0.9;
}

.hero-tagline {
    font-family: var(--font-title);
    font-size: clamp(1.3rem, 6vw, 1.8rem);
    color: #ffe44e !important;
    text-transform: uppercase;
    text-shadow: 0 3px 12px rgba(122, 122, 122, 0.637);
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hero-divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--rust), transparent);
    margin: 0 auto 16px;
}

.hero h1 {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.1;
}

.hero h1 span {
    color: #ffc04c !important;
}

.hero p {
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 300px;
    margin: 0 auto;
}

/* === NAVEGACIÓN CATEGORÍAS === */
.category-nav {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    position: sticky;
    top: 56px;
    z-index: 90;
    background: var(--bg);
    border-bottom: 1px solid #1a1a1a;
}

@media (max-width: 600px) {
    .category-nav {
        flex-wrap: wrap;
        gap: 6px;
        padding: 8px 10px;
        align-items: center;
    }
    .category-nav .cat-btn {
        padding: 6px 10px;
        font-size: 0.78rem;
        border-radius: 14px;
        min-width: auto;
    }
}

.category-nav::-webkit-scrollbar {
    display: none;
}

.cat-btn {
    flex-shrink: 0;
    padding: 8px 16px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 20px;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.cat-btn.active {
    background: var(--rust);
    border-color: var(--rust);
    color: white;
}

/* === GRID DE PRODUCTOS === */
.products-section {
    padding: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-title);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 16px;
    padding-left: 4px;
    border-left: 3px solid var(--rust);
    padding-left: 12px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.product-card {
    background: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-metal);
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.product-card:active {
    transform: scale(0.98);
    border-color: var(--rust);
}

.product-img {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    display: block;
    background: #111;
}

.product-info {
    padding: 10px;
}

.product-name {
    font-family: var(--font-title);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.product-price-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.product-price {
    font-family: var(--font-title);
    font-size: 1rem;
    color: var(--rust);
    font-weight: 700;
}

.product-envio {
    font-size: 0.6rem;
    color: #25D366;
    font-weight: 700;
    background: rgba(37, 211, 102, 0.15);
    padding: 2px 5px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.product-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--rust);
    color: white;
    font-size: 0.65rem;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 700;
}

.product-card {
    position: relative;
}

.variants-badge {
    position: absolute;
    bottom: 70px;
    left: 8px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--text);
    font-size: 0.7rem;
    padding: 4px 8px;
    border-radius: 3px;
    font-weight: 500;
}

/* === MODAL === */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    display: none;
    opacity: 0;
    transition: opacity 0.25s;
    overflow: hidden;
    touch-action: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    max-width: 100vw;
    max-height: 100%;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid #222;
    flex-shrink: 0;
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #222;
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y pinch-zoom;
    -ms-touch-action: pan-y pinch-zoom;
    scroll-behavior: auto;
}

.catalog-promo {
    margin: 18px auto;
    padding: 10px 18px;
    display: inline-flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
    color: var(--text);
    border-radius: 999px;
    border: 1px solid rgba(57,255,20,0.08);
    box-shadow: 0 6px 18px rgba(57,255,20,0.04);
    font-size: 0.92rem;
    max-width: 520px;
    padding-left: 22px;
    padding-right: 22px;
    text-align: center;
}

.catalog-promo .promo-title { 
    font-weight: 600; 
    letter-spacing: 0.6px; 
    text-transform: uppercase; 
    font-size:0.88rem; 
}

.catalog-promo .promo-price { 
    font-weight: 700; 
    margin-left: 6px; 
    color: #df210c; 
}

.catalog-promo .promo-sub { 
    margin-left: 8px; 
    opacity: 0.75; 
    font-size: 0.86rem; 
    color: var(--text-muted); 
}

.scroll-hint {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    background: rgba(0,0,0,0.6);
    color: #fff;
    padding: 8px 12px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 9999;
    animation: bounce 1200ms infinite;
    pointer-events: none;
    font-size: 0.95rem;
}

.scroll-hint.hide {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
    transition: opacity 220ms ease, transform 220ms ease;
    animation: none;
}

@keyframes bounce {
    0% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-8px); }
    100% { transform: translateX(-50%) translateY(0); }
}

/* Carrusel de imágenes */
.carousel-container {
    position: relative;
    background: #000;
    /* El carousel tiene prioridad para el pan-x */
    touch-action: pan-x pinch-zoom;
}

.carousel {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-behavior: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    gap: 0;
    touch-action: pan-x pinch-zoom;
    -webkit-user-select: none;
    user-select: none;
}

.carousel::-webkit-scrollbar {
    display: none;
}

.carousel-slide {
    flex: 0 0 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: pinch-zoom;
}

.carousel-slide img {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: contain;
    background: #000;
    touch-action: manipulation;
    user-select: none;
    -webkit-user-drag: none;
}

.modal .carousel-slide img {
    touch-action: pan-x;
    cursor: zoom-in;
}

.carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: background 0.2s;
}

.carousel-dot.active {
    background: var(--rust);
}

.variant-name {
    text-align: center;
    padding: 8px;
    font-size: 0.85rem;
    color: var(--rust);
    font-weight: 600;
    background: rgba(0, 0, 0, 0.5);
}

/* Info del producto */
.modal-product-info {
    padding: 20px 16px;
}

.modal-product-name {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.modal-product-meta {
    color: var(--rust);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.modal-product-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 16px;
}

.modal-price {
    font-family: var(--font-title);
    font-size: 1.8rem;
    color: var(--rust);
    font-weight: 700;
    margin-bottom: 4px;
}

.modal-price-note {
    font-size: 0.8rem;
    color: var(--magic-green);
    margin-bottom: 16px;
    font-weight: 500;
}

.badge-doble {
    background: linear-gradient(90deg, var(--rust), var(--rust-glow));
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 8px 12px;
    border-radius: 6px;
    text-align: center;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dorso-badge {
    position: absolute;
    bottom: 56px;
    left: 8px;
    background: rgba(0,0,0,0.85);
    color: var(--text);
    font-size: 0.68rem;
    padding: 5px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.04);
    font-weight: 600;
    backdrop-filter: blur(4px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.45);
}

.upsell-dorso {
    margin-top: 12px;
    padding: 12px;
    background: linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.003));
    border: 1px solid rgba(42,42,42,0.9);
    border-radius: 8px;
}

.upsell-row { display:flex; flex-direction:column; gap:8px; }

.upsell-pill {
    display:inline-block;
    background: #1a1a1a;
    color: var(--rust);
    font-weight:800;
    padding:6px 10px;
    border-radius:999px;
    font-size:0.78rem;
    border:1px solid rgba(255,120,100,0.06);
}

.upsell-prices { color: var(--text-muted); font-size:0.9rem; }

.chips-row { display:flex; gap:8px; flex-wrap:wrap; margin-top:8px; }

.chip {
    padding:6px 10px;
    background:#111;
    color:var(--text);
    border-radius:999px;
    font-size:0.82rem;
    border:1px solid rgba(255,255,255,0.03);
    cursor:pointer;
    user-select:none;
}

.chip.active { 
    background: linear-gradient(90deg,#222,#111); 
    border-color: var(--rust); 
    box-shadow: 0 6px 20px rgba(223,33,12,0.08); 
    color: var(--rust); 
}

.btn-doble { border-color: rgba(57,255,20,0.12); color: var(--magic-green); background: #0f1a0f; }
.btn-doble:hover { background: rgba(57,255,20,0.03); }

.thumb-dorso {
    width:56px;
    height:80px;
    object-fit:cover;
    border-radius:6px;
    border:1px solid rgba(255,255,255,0.04);
    cursor:pointer;
    transition: box-shadow 0.18s, transform 0.12s;
}

.thumb-dorso.selected { 
    outline: 2px solid var(--rust); 
    box-shadow: 0 8px 20px rgba(223,33,12,0.12); 
    transform: translateY(-2px); 
}

#backsRow { 
    display:flex; 
    gap:8px; 
    overflow-x:auto; 
    padding-bottom:6px; 
    -webkit-overflow-scrolling:touch; 
    scroll-snap-type: x mandatory;
    touch-action: pan-x pinch-zoom;
}

#backsRow .thumb-dorso { 
    flex: 0 0 auto; 
    scroll-snap-align: center; 
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.spec-item {
    background: #1a1a1a;
    padding: 10px;
    border-radius: 6px;
    text-align: center;
}

.spec-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.spec-value {
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-wa {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px;
    background: var(--magic-green);
    color: #000;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(57, 255, 20, 0.25);
}

.btn-wa svg {
    width: 24px;
    height: 24px;
}

/* === FOOTER MEJORADO === */
footer {
    text-align: center;
    padding: 40px 16px 100px;
    border-top: 1px solid #1a1a1a;
    margin-top: 32px;
    background: linear-gradient(180deg, transparent 0%, rgba(133, 44, 12, 0.05) 100%);
}

.footer-logo {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-logo span {
    color: var(--rust);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 20px;
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 50%;
    transition: all 0.2s;
    text-decoration: none;
}

.social-link:hover,
.social-link:active {
    border-color: var(--rust);
    background: rgba(133, 44, 12, 0.2);
    transform: translateY(-2px);
}

.social-link svg {
    width: 22px;
    height: 22px;
    color: white;
}

.social-link.whatsapp {
    border-color: #25D366;
    background: rgba(37, 211, 102, 0.15);
}

.social-link.whatsapp svg {
    color: #25D366;
}

.social-link.instagram {
    border-color: #dc00ae;
    background: rgba(220, 0, 174, 0.12);
}

.social-link.instagram svg {
    color: #dc00ae;
}

.social-link.facebook {
    border-color: #1877F2;
    background: rgba(24, 119, 242, 0.12);
}

.social-link.facebook svg {
    color: #1877F2;
}

.footer-divider {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #333, transparent);
    margin: 20px auto;
}

footer p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.footer-tagline {
    font-family: var(--font-title);
    color: var(--rust);
    font-size: 0.9rem;
    margin-top: 12px;
    letter-spacing: 1px;
}

/* === FAB WhatsApp === */
.fab-wa {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 500;
    text-decoration: none;
}

.fab-wa svg {
    width: 28px;
    height: 28px;
    fill: white;
}

/* === BUSCADOR === */
.search-container {
    padding: 12px 16px 0;
    max-width: 600px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 10px 14px;
    transition: border-color 0.2s;
}

.search-box:focus-within {
    border-color: var(--rust);
}

.search-box svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-muted);
    flex-shrink: 0;
}

.search-box input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 16px;
    font-family: var(--font-body);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-clear {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    display: none;
}

.search-clear.visible {
    display: block;
}

.search-results-info {
    text-align: center;
    padding: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* === CATALOG TOOLBAR === */
.catalog-toolbar {
    padding: 12px 16px;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toolbar-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.no-results {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.no-results svg {
    width: 48px;
    height: 48px;
    stroke: #333;
    margin-bottom: 12px;
}

/* === TOGGLE VISTA === */
.view-toggle-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    max-width: 600px;
    margin: 0 auto;
}

.products-count {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.view-toggle {
    display: flex;
    gap: 4px;
    background: #1a1a1a;
    border-radius: 6px;
    padding: 4px;
}

.view-btn {
    width: 36px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s;
}

.view-btn svg {
    width: 18px;
    height: 18px;
    fill: var(--text-muted);
    stroke: none;
    transition: fill 0.2s;
}

.view-btn.active {
    background: var(--rust);
}

.view-btn.active svg {
    fill: white;
}

/* Vista Galería */
.products-grid.gallery-view {
    grid-template-columns: 1fr;
    gap: 16px;
}

.products-grid.gallery-view .product-card {
    display: flex;
    flex-direction: column;
}

.products-grid.gallery-view .product-img {
    aspect-ratio: 2/3;
}

.products-grid.gallery-view .product-info {
    padding: 14px;
}

.products-grid.gallery-view .product-name {
    font-size: 1.1rem;
}

/* === ZOOM EN IMÁGENES === */
.zoom-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.98);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.zoom-overlay.active {
    display: flex;
    opacity: 1;
}

.zoom-container {
    width: 100%;
    height: 100%;
    overflow: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-overflow-scrolling: touch;
}

.zoom-img {
    max-width: none;
    max-height: none;
    width: auto;
    height: auto;
    transform-origin: center;
    transition: transform 0.1s ease-out;
    cursor: grab;
}

.zoom-img.zoomed {
    cursor: move;
}

.zoom-close {
    position: fixed;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 3001;
}

.zoom-close svg {
    width: 24px;
    height: 24px;
    stroke: white;
}

.zoom-hint {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    z-index: 3001;
}

/* === BOTÓN COMPARTIR === */
.modal-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.btn-share {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-share:active {
    background: #252525;
    transform: scale(0.98);
}

.btn-share svg {
    width: 20px;
    height: 20px;
}

.btn-share-wa {
    background: rgba(37, 211, 102, 0.15);
    border-color: #25D366;
    color: #25D366;
}

.share-toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #333;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    z-index: 4000;
    opacity: 0;
    transition: all 0.3s;
    pointer-events: none;
}

.share-toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* === ANIMACIONES SUAVES === */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.products-grid {
    animation: fadeIn 0.3s ease;
}

/* === TABLET/DESKTOP === */
@media (min-width: 500px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .products-section {
        max-width: 900px;
    }

    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }

    .modal {
        max-width: 500px;
        max-height: 90vh;
        margin: auto;
        border-radius: 12px;
        overflow: hidden;
    }
}

.hidden {
    display: none !important;
}

/* === SECCIONES INFO === */
.info-section {
    padding: 32px 16px;
    border-top: 1px solid #1a1a1a;
}

.info-title {
    font-family: var(--font-title);
    font-size: 1.4rem;
    text-align: center;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.info-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 24px;
}

.modelos-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.modelo-block {
    background: var(--bg-card);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #1a1a1a;
}

.modelo-titulo {
    font-size: 1rem;
    font-weight: 700;
    color: var(--rust);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.modelo-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.modelo-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.modelo-img-placeholder {
    aspect-ratio: 3/4;
    background: #1a1a1a;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.modelo-img-placeholder:active {
    transform: scale(0.98);
}

.modelo-img-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.image-modal.active {
    opacity: 1;
    visibility: visible;
}

.image-modal img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

.image-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.image-modal-close svg {
    width: 24px;
    height: 24px;
    stroke: white;
}

.tabs-container {
    max-width: 400px;
    margin: 0 auto;
}

.tabs-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.tab-btn {
    flex: 1;
    padding: 10px;
    border: 1px solid #2a2a2a;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn.active {
    background: var(--rust);
    border-color: var(--rust);
    color: white;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.size-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
}

.size-table th,
.size-table td {
    padding: 12px;
    text-align: center;
    border-bottom: 1px solid #1a1a1a;
}

.size-table th {
    background: #1a1a1a;
    font-size: 0.75rem;
    color: var(--rust);
    font-weight: 700;
}

.size-table td {
    font-size: 0.85rem;
}

.size-table tr:last-child td {
    border-bottom: none;
}

.steps-container {
    max-width: 400px;
    margin: 0 auto 24px;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.step-num {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--rust);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-content h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.step-content p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.btn-cta-main {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    padding: 16px;
    background: #25D366;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
}

.btn-cta-main svg {
    width: 24px;
    height: 24px;
}

/* === PACKS 2026 SECTION === */
.packs-2026 {
    padding: 32px 16px;
    background: linear-gradient(180deg, rgba(57, 255, 20, 0.03) 0%, transparent 100%);
    border-bottom: 1px solid rgba(57, 255, 20, 0.1);
    max-width: 600px;
    margin: 0 auto;
}

.packs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 20px;
}

.pack-card {
    position: relative;
    background: var(--bg-card);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid rgba(57, 255, 20, 0.15);
    box-shadow: 0 0 0 1px rgba(57, 255, 20, 0.15), 0 8px 24px rgba(57, 255, 20, 0.06);
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pack-card:active {
    transform: scale(0.98);
    border-color: rgba(57, 255, 20, 0.25);
    box-shadow: 0 0 0 1px rgba(57, 255, 20, 0.25), 0 12px 32px rgba(57, 255, 20, 0.12);
}

.pack-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(57, 255, 20, 0.12);
    border: 1px solid rgba(57, 255, 20, 0.25);
    color: var(--magic-green);
    font-weight: 800;
    font-size: 0.7rem;
    padding: 4px 8px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.pack-visual {
    text-align: center;
    padding: 12px 0;
}

.pack-title {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text);
}

.pack-includes {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 0;
}

.pack-price {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--rust);
    margin: 8px 0 0;
}

.pack-note {
    margin: -4px 0 14px;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.35;
}

.pack-note-small {
    margin: -8px 0 8px 0;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
    line-height: 1.3;
}

.pack-benefit {
    font-size: 0.88rem;
    color: var(--magic-green);
    font-weight: 600;
    margin: 8px 0 0;
    letter-spacing: 0.3px;
}

.pack-description {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 4px 0 0;
    font-weight: 400;
}

.pack-card-featured {
    border-color: rgba(57, 255, 20, 0.3) !important;
    box-shadow: 0 0 0 1px rgba(57, 255, 20, 0.3), 0 12px 32px rgba(57, 255, 20, 0.12) !important;
}

.pack-badge-highlight {
    background: rgba(255, 100, 0, 0.15) !important;
    border-color: rgba(255, 100, 0, 0.4) !important;
    color: #ff6400 !important;
}

.pack-badges {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 6px;
    flex-direction: column;
    align-items: flex-end;
}

.pack-badges .pack-badge {
    position: static;
    margin: 0;
}

.packs-banner {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    justify-content: center;
    margin: 16px 0 24px;
    padding: 16px 14px;
    border: 1px solid rgba(57, 255, 20, 0.25);
    border-radius: 8px;
    background: rgba(57, 255, 20, 0.04);
    text-align: center;
}

.packs-banner-text {
    color: var(--text);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}

.packs-banner-text:first-child {
    color: var(--magic-green);
    font-weight: 600;
}

/* Bloque de Precios */
.precios-block {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 24px 0;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
}

.precio-item {
    text-align: center;
}

.precio-item h4 {
    font-family: var(--font-title);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--magic-green);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 8px;
}

.precio-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 4px 0;
    line-height: 1.5;
}

.packs-banner-badge {
    font-weight: 900;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(57, 255, 20, 0.16);
    color: var(--magic-green);
    letter-spacing: 0.4px;
    white-space: nowrap;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.pack-badge-envio {
    display: inline-block;
    padding: 6px 10px;
    background: rgba(57, 255, 20, 0.15);
    border: 1px solid rgba(57, 255, 20, 0.3);
    color: var(--magic-green);
    font-weight: 600;
    font-size: 0.8rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-top: auto;
}

.btn-pack-wa {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    background: var(--magic-green);
    color: #000;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(57, 255, 20, 0.2);
    margin-top: auto;
}

.btn-pack-wa:active {
    transform: scale(0.96);
    box-shadow: 0 2px 6px rgba(57, 255, 20, 0.15);
}

@media (max-width: 600px) {
    .packs-2026 {
        padding: 24px 16px;
    }

    .precios-block {
        grid-template-columns: 1fr;
        gap: 12px;
        margin: 16px 0;
        padding: 16px;
    }

    .packs-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .pack-card {
        padding: 14px;
    }

    .pack-title {
        font-size: 1rem;
    }

    .pack-price {
        font-size: 1.3rem;
    }

    .btn-pack-wa {
        padding: 10px;
        font-size: 0.85rem;
    }
}

/* MODELOS RESPONSIVO */
@media (max-width: 600px) {
    #modelos .modelos-container {
        gap: 1rem;
    }
    #modelos .modelo-block {
        padding: 0;
    }
    #modelos .modelo-titulo {
        font-size: 0.82rem;
        margin-bottom: 0.4rem;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--rust);
    }
    #modelos .modelo-desc {
        font-size: 0.75rem;
        color: var(--text-muted);
        margin-top: 4px;
    }
    #modelos .modelo-images {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    #modelos .modelo-img-placeholder {
        width: 100%;
        height: auto;
        margin: 0;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 12px rgba(0,0,0,0.06);
        background: #111;
        padding: 0;
    }
    #modelos .modelo-img-placeholder img {
        width: 100%;
        height: auto;
        display: block;
        object-fit: cover;
    }
}

/* FAQ/INFO FMD */
#faq {
    margin-bottom: 2.5rem;
}

#faq .faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

#faq .faq-item {
    border-radius: 12px;
    border: 1.5px solid var(--rust, #b86c1c);
    background: var(--bg-card, #181818);
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    overflow: hidden;
    transition: border-color 0.3s;
}

#faq .faq-item details {
    padding: 0.7rem 1.2rem 0.7rem 1.2rem;
    color: var(--text-muted, #bdbdbd);
    font-size: 1.08rem;
    cursor: pointer;
    border: none;
}

#faq .faq-item summary {
    font-weight: 600;
    color: var(--rust, #b86c1c);
    outline: none;
    position: relative;
    padding-right: 2rem;
    list-style: none;
    transition: color 0.2s;
}

#faq .faq-item summary::-webkit-details-marker {
    display: none;
}

#faq .faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0.5rem;
    top: 0;
    font-size: 1.3em;
    color: var(--rust, #b86c1c);
    transition: transform 0.3s;
}

#faq .faq-item details[open] summary::after {
    content: '−';
    transform: rotate(180deg);
}

#faq .faq-content {
    margin-top: 0.7rem;
    color: var(--text-muted, #bdbdbd);
    font-size: 1rem;
    line-height: 1.6;
    padding-bottom: 0.2rem;
    animation: faqOpen 0.35s cubic-bezier(.4,1.6,.6,1) both;
}

@keyframes faqOpen {
    0% { opacity: 0; transform: translateY(-10px); }
    100% { opacity: 1; transform: none; }
}

@media (max-width: 600px) {
    #faq .faq-list {
        max-width: 98vw;
        gap: 0.7rem;
    }
    #faq .faq-item details {
        font-size: 0.98rem;
        padding: 0.7rem 0.7rem 0.7rem 0.7rem;
    }
    #faq .faq-content {
        font-size: 0.95rem;
    }
}