/* === CATÁLOGO MUNDISOFA - ESTILOS ESPECÍFICOS === */
/* Extraído de catalogo.html para mejor caching */

/* Header dramático */
.catalog-header {
    padding: 160px var(--space-8) 100px;
    text-align: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.catalog-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gray-200), transparent);
}

.catalog-title {
    font-size: clamp(3.5rem, 10vw, 6rem);
    font-weight: 200;
    letter-spacing: -0.04em;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
    animation: fadeInDown 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.catalog-subtitle {
    font-size: var(--text-xl);
    font-weight: 300;
    color: var(--color-gray-500);
    letter-spacing: 0.08em;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    animation: fadeInUp 0.8s cubic-bezier(0.19, 1, 0.22, 1) 0.2s both;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Filtros elegantes */
.catalog-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin-top: var(--space-16);
    padding-bottom: var(--space-4);
}

.filter-btn {
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gray-400);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-3) var(--space-6);
    transition: color 0.4s cubic-bezier(0.19, 1, 0.22, 1),
                transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
}

.filter-btn:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

.filter-btn.active {
    color: var(--color-primary);
}

.filter-btn.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%) scaleX(1);
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #d97706, transparent);
    animation: slideIn 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

@keyframes slideIn {
    from {
        transform: translateX(-50%) scaleX(0);
    }
    to {
        transform: translateX(-50%) scaleX(1);
    }
}

/* Grid Asimétrico */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: 240px;
    gap: 20px;
    padding: var(--space-24) var(--space-8) var(--space-32);
    max-width: 1800px;
    margin: 0 auto;
}

/* Slots de diferentes tamaños */
.catalog-item {
    display: block;
    text-decoration: none;
    color: inherit;
    position: relative;
    cursor: pointer;
    overflow: hidden;
    background: white;
    border-radius: 2px;
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition: opacity 0.5s cubic-bezier(0.19, 1, 0.22, 1),
                transform 0.5s cubic-bezier(0.19, 1, 0.22, 1),
                box-shadow 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.catalog-item.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.catalog-item[data-hidden="true"] {
    display: none;
}

/* Tamaños de slot dinámicos */
.slot-vertical {
    grid-column: span 2;
    grid-row: span 3;
}

.slot-horizontal {
    grid-column: span 2;
    grid-row: span 2;
}

.slot-wide {
    grid-column: span 3;
    grid-row: span 2;
}

.slot-square {
    grid-column: span 2;
    grid-row: span 2;
}

/* Slots de TEXTO - Keywords visuales */
.text-slot {
    grid-column: span 2;
    grid-row: span 1;
    background: linear-gradient(135deg, var(--color-primary) 0%, #16293f 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: default;
    position: relative;
    overflow: hidden;
}

.text-slot::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(217, 119, 6, 0.1) 0%, transparent 70%);
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.text-slot__keyword {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 100;
    letter-spacing: 0.2em;
    color: white;
    text-transform: uppercase;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 30px rgba(0,0,0,0.2);
}

/* Contenedor imagen */
.image-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: white;
}

.catalog-image {
    width: 100%;
    height: calc(100% - 80px);
    object-fit: contain;
    object-position: center top;
    transition: transform 3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    transform: scale(1);
}

/* Efecto Spotlight */
.catalog-item.spotlight {
    transform: scale(1.05);
    z-index: 100;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.catalog-item.spotlight .catalog-image {
    transform: scale(1.15);
}

/* Hover manual */
.catalog-item:not(.spotlight):hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.catalog-item:hover .catalog-image {
    transform: scale(1.05);
}

/* Overlay naranja */
.item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.92) 0%, rgba(217, 119, 6, 0.88) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    backdrop-filter: blur(4px);
}

.catalog-item:hover .item-overlay {
    opacity: 1;
}

/* Número editorial grande */
.item-number {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 100;
    color: rgba(255, 255, 255, 0.12);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    line-height: 1;
    pointer-events: none;
    letter-spacing: -0.05em;
}

/* Info overlay */
.overlay-info {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--space-6);
    transform: translateY(20px);
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1) 0.1s;
}

.catalog-item:hover .overlay-info {
    transform: translateY(0);
}

.overlay-model {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 300;
    color: white;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2);
    text-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.overlay-brand {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-4);
}

.overlay-cta {
    display: inline-block;
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: white;
    padding: 10px 24px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    border-radius: 2px;
}

.overlay-cta:hover {
    background: white;
    color: #d97706;
    border-color: white;
}

/* Tag minimalista */
.item-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    background: white;
    color: var(--color-primary);
    padding: 6px 14px;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    z-index: 3;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

/* Info producto */
.catalog-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-5);
    background: white;
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 2;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.catalog-item:hover .catalog-info {
    transform: translateY(100%);
}

.item-name {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: -0.01em;
    margin-bottom: var(--space-1);
}

.item-brand {
    font-size: 9px;
    font-weight: 500;
    color: var(--color-gray-500);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    backdrop-filter: blur(20px);
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox__content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    transform: scale(0.9);
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.lightbox.active .lightbox__content {
    transform: scale(1);
}

.lightbox__img {
    width: auto;
    max-width: 90vw;
    max-height: 75vh;
    object-fit: contain;
    box-shadow: 0 60px 120px rgba(0,0,0,0.12);
}

.lightbox__close {
    position: absolute;
    top: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    border: none;
    background: white;
    border-radius: 50%;
    font-size: 28px;
    color: var(--color-primary);
    cursor: pointer;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.19, 1, 0.22, 1),
                background-color 0.3s cubic-bezier(0.19, 1, 0.22, 1),
                color 0.3s cubic-bezier(0.19, 1, 0.22, 1),
                box-shadow 0.3s cubic-bezier(0.19, 1, 0.22, 1);
    font-weight: 300;
}

.lightbox__close:hover {
    transform: scale(1.1) rotate(90deg);
    background: #d97706;
    color: white;
    box-shadow: 0 12px 40px rgba(217, 119, 6, 0.3);
}

.lightbox__caption {
    text-align: center;
    padding-top: var(--space-10);
    color: var(--color-gray-600);
}

.caption-model {
    font-size: var(--text-3xl);
    font-weight: 300;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
    letter-spacing: -0.02em;
}

.caption-brand {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gray-500);
}

/* Responsive */
@media (max-width: 1200px) {
    .catalog-grid {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: 220px;
        gap: 16px;
    }

    .slot-vertical {
        grid-column: span 2;
        grid-row: span 3;
    }

    .slot-wide {
        grid-column: span 2;
        grid-row: span 2;
    }
}

@media (max-width: 768px) {
    .catalog-header {
        padding: 140px var(--space-4) 80px;
    }

    .catalog-title {
        font-size: var(--text-5xl);
    }

    .catalog-filters {
        gap: var(--space-3);
    }

    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 200px;
        gap: 12px;
        padding: var(--space-12) var(--space-4) var(--space-20);
    }

    .slot-vertical,
    .slot-horizontal,
    .slot-wide,
    .slot-square {
        grid-column: span 1;
        grid-row: span 2;
    }

    .text-slot {
        grid-column: span 2;
        grid-row: span 1;
    }

    .overlay-model {
        font-size: var(--text-xl);
    }

    .lightbox__close {
        top: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}