/* CSS Variables & Theme Setup */
:root {
    /* Colors */
    --color-bg-primary: #F9F9F9;
    --color-bg-secondary: #FFFFFF;
    --color-text-primary: #1A1A1A;
    --color-text-secondary: #555555;
    --color-accent: #8E2B2B; /* Deep, muted red */
    --color-border: #E5E5E5;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-3xl: 3rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Radius & Shadow */
    --radius-sm: 2px;
    --radius-md: 4px;
    --shadow-subtle: 0 4px 20px rgba(0,0,0,0.03);
    --shadow-hover: 0 10px 30px rgba(0,0,0,0.06);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
}

/* Reset & Base Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    padding-top: 119px; /* Offset for fixed header */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }

a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* Layout Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-4 { margin-bottom: var(--spacing-md); }
.mb-6 { margin-bottom: var(--spacing-lg); }
.mb-8 { margin-bottom: var(--spacing-xl); }
.mt-4 { margin-top: var(--spacing-md); }
.mt-8 { margin-top: var(--spacing-xl); }
.my-12 { margin: 4rem 0; }
.my-24 { margin: 8rem 0; }
.py-12 { padding: 3rem 0; }
.py-24 { padding: 6rem 0; }

@media (max-width: 768px) {
    .my-12 { margin: 2rem 0; }
    .my-24 { margin: 4rem 0; }
    .py-12 { padding: 2rem 0; }
    .py-24 { padding: 4rem 0; }
}

.text-bold { font-weight: 700; }

.text-center { text-align: center; }
.text-xl { font-size: 1.25rem; }
.text-lg { font-size: 1.1rem; }
.text-secondary { color: var(--color-text-secondary); }

.max-w-2xl { max-width: 800px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.w-auto { width: auto; }
.display-inline-block { display: inline-block; }
.display-block { display: block; }

.px-12 { padding-left: 3rem; padding-right: 3rem; }
.gap-8 { gap: 2rem; }
.font-light { font-weight: 300; }
.text-white { color: white !important; }
.border-white { border-color: white !important; }
.accent-color { color: var(--color-accent) !important; }
.ls-2 { letter-spacing: 0.2em; }

@media (max-width: 768px) {
    .text-center-mobile { text-align: center; }
}

/* Grid Utilities */
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.gap-12 { gap: 3rem; }

.order-1 { order: 1; }
.order-2 { order: 2; }

@media (max-width: 768px) {
    .grid-cols-2, .grid-cols-3 { grid-template-columns: 1fr; }
}

@media (min-width: 768px) {
    .lg\:order-1 { order: 1; }
    .lg\:order-2 { order: 2; }
}
.grid { display: grid; gap: var(--spacing-md); }

.flex-center-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}
.flex-center-grid > * {
    flex: 0 1 350px; /* Fixed width for items to maintain grid look */
}

@media (max-width: 768px) {
    .flex-center-grid > * {
        flex: 1 1 100%;
    }
}

/* Navigation */
.site-header {
    background: #FFFFFF;
    padding: var(--spacing-sm) 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.site-header.scrolled {
    border-color: var(--color-border);
    background: rgba(255, 255, 255);
    backdrop-filter: blur(10px);
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 85px;
    width: auto;
    display: block;
    transition: transform var(--transition-fast);
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--color-text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width var(--transition-medium);
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #EAEAEA;
    position: relative;
    overflow: hidden;
    padding: 2rem;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    animation: fadeIn var(--transition-medium);
}

.btn {
    display: block;
    width: 100%;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    padding: 1rem 2rem;
    border: 1px solid var(--color-text-primary);
    background: transparent;
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: var(--spacing-md);
    transition: all var(--transition-fast);
}

.btn-dark {
    background: var(--color-text-primary);
    color: var(--color-bg-secondary);
}

.btn:hover {
    background: #FFFFFF;
    color: #000000;
    border-color: #000000;
}

.btn-dark:hover {
    background: #FFFFFF;
    color: #000000;
    border-color: #000000;
}

.productos-hero {
    padding: 4rem 1rem;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg) var(--spacing-md);
}


.product-card {
    position: relative;
}

.product-image {
    background: #F0F0F0;
    aspect-ratio: 3/4;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-info {
    padding-top: var(--spacing-sm);
    text-align: center;
}

.product-name {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-xs);
}

.product-cat {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
}

/* Footer */
.site-footer {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    margin-top: var(--spacing-xl);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.footer-links {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .main-nav { flex-direction: column; gap: var(--spacing-sm); }
    .nav-links { gap: 0.8rem; font-size: 0.78rem; }
    .nav-links a { white-space: nowrap; font-size: inherit; }
    .home-categories {
        padding: 10px !important
    }
    .site-footer {
        margin: 0 !important;
        padding: var(--spacing-lg) 0 var(--spacing-lg) !important;
    }
    main {
        margin-top: 38px !important;
    }
    .hero-overlay {
        padding: 2rem !important;
    }
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg);
        text-align: center;
    }
    .quienes-somos-cta {
        padding: 0 !important;
    }
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

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

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-bg-secondary);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 1001;
    box-shadow: var(--shadow-hover);
    transform: translateY(20px);
    transition: transform var(--transition-medium);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    z-index: 10;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-accent);
}

.modal-body {
    display: flex;
    flex-direction: column;
}

.modal-image {
    width: 100%;
    background: #f0f0f0;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-height: 50vh;
}

.modal-details {
    padding: var(--spacing-md);
    text-align: left;
}

.modal-divider {
    width: 40px;
    height: 2px;
    background: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.product-meta {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    font-size: var(--text-sm);
}

.modal-cat {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.modal-title {
    font-size: var(--text-2xl);
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-sm);
}

.modal-desc {
    margin-bottom: var(--spacing-md);
}

/* About Page Specifics */
.name-highlight {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    display: block;
    margin-bottom: 0.5rem;
    font-style: italic;
    color: var(--color-text-primary);
    position: relative;
}

.name-highlight::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 1px;
    background-color: var(--color-accent);
}

@media (max-width: 768px) {
    .name-highlight::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

.instagram-link {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 700;
    transition: opacity 0.3s ease;
}

.instagram-link:hover {
    opacity: 0.7;
    text-decoration: underline;
}

/* Button override handled globally */

.btn-dark:hover {
    background: var(--color-accent);
    color: var(--color-bg-secondary);
    border-color: var(--color-accent);
}

@media (min-width: 768px) {
    .modal-body {
        flex-direction: row;
        height: 500px;
    }

    .modal-image {
        width: 50%;
        height: 100%;
    }

    .modal-image img {
        height: 100%;
        max-height: none;
    }

    .modal-details {
        width: 50%;
        padding: var(--spacing-lg);
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}
/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-text-primary);
    color: var(--color-bg-secondary);
    padding: var(--spacing-md);
    z-index: 2000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 -4px 10px rgba(0,0,0,0.1);
    transform: translateY(100%);
    transition: transform var(--transition-medium);
}

.cookie-banner.active {
    transform: translateY(0);
}

.cookie-content {
    max-width: 800px;
    font-size: var(--text-sm);
    margin-right: var(--spacing-md);
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-cookie {
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--color-bg-secondary);
    background: transparent;
    color: var(--color-bg-secondary);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all var(--transition-fast);
}

.btn-cookie:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.btn-cookie.accept {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    font-weight: 700;
}

@media (max-width: 768px) {
    .cookie-banner { flex-direction: column; text-align: center; }
    .cookie-content { margin-right: 0; margin-bottom: var(--spacing-sm); }
}

/* Responsive Adjustments & Animations */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .hero { height: 60vh; }
    .product-grid { grid-template-columns: 1fr; }
    .footer-links { flex-direction: column; gap: var(--spacing-sm); }
}

html {
    scroll-behavior: smooth;
}

.fade-in {
    animation: fadeIn var(--transition-medium) forwards;
    opacity: 0;
}


/* Home Categories Section */
.home-categories {
    padding: var(--spacing-xl) 0;
}

.category-card {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    overflow: hidden;
    text-align: center;
}

.category-card img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    z-index: 1;
}

.category-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    z-index: 2;
    transition: background 0.3s ease;
}

.category-card:hover img {
    transform: scale(1.05);
}

.category-card:hover::after {
    background: rgba(0,0,0,0.4);
}

.category-content {
    position: relative;
    z-index: 3;
}

.category-title {
    font-size: var(--text-xl);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-bottom: 2px solid white;
    padding-bottom: 0.5rem;
}

/* Call to Action Section */
.cta-section {
    padding: 4rem 0; /* Reduced spacing */
    background-color: #F9F9F9;
    text-align: center;
}

.cta-title {
    font-size: var(--text-2xl);
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-sm);
}


/* Product Detail Page */
.product-detail-container {
    padding-top: 4rem;
    max-width: 1000px; /* Slimmer container for better readability of text columns */
}

.product-title-main {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 3rem;
    text-align: center;
}

.product-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Gallery */
.product-gallery {
    display: flex;
    flex-direction: row; /* Ensure row direction */
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.gallery-thumbs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    flex-basis: 120px;
    flex-shrink: 0;
}

.gallery-thumb {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    cursor: pointer;
    border: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

.gallery-thumb.active {
    border-color: var(--color-text-primary);
}

.gallery-main {
    flex-grow: 1;
    position: relative;
    overflow: hidden;
}

.gallery-main img {
    width: 100%;
    height: auto;
    display: block;
}

/* Product Info (Detail Page) */
.product-detail-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    text-align: left;
    margin-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-lg);
}

@media (max-width: 768px) {
    .product-gallery {
        flex-direction: column;
    }
    .gallery-thumbs {
        flex-direction: row;
        flex-basis: auto;
        order: 1;
        overflow-x: auto;
        gap: var(--spacing-xs);
    }
    .product-description {
        margin-bottom: 0 !important;
    }
    .gallery-thumb {
        width: 70px;
        flex-shrink: 0;
    }
    .gallery-main {
        order: 2;
    }
    .product-detail-info,
    .product-detail-info.centered-layout {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg);
        text-align: center;
    }
    .spec-item {
        flex-direction: column !important;
        gap: var(--spacing-xs);
        padding: 1rem 0;
    }
    .spec-label {
        min-width: auto;
        text-align: center !important;
    }
}

@media (min-width: 769px) {
    .product-detail-info.centered-layout {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }

    .product-detail-info.centered-layout .product-info-main {
        text-align: center;
    }

    .product-detail-info.centered-layout .name-highlight {
        text-align: center;
    }

    .product-detail-info.centered-layout .name-highlight::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .product-detail-info.centered-layout .spec-item {
        display: flex;
        justify-content: space-between;
        padding: 0.5rem 0;
    }
    .product-detail-info.centered-layout .spec-label {
        text-align: left;
    }

    .product-detail-info.centered-layout .spec-item > span:last-child {
        text-align: right;
    }
}

.product-info-main {
    display: flex;
    flex-direction: column;
}

.product-detail-info h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.product-price {
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-body);
}

.product-description {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.specs-list {
    margin: 0;
    padding: 0;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
}

.spec-label {
    font-weight: 700;
    color: var(--color-text-secondary);
    min-width: 120px;
}

.product-actions {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Button styles are global */

/* Related Products */
.related-products {
    margin-top: 6rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
}


.hero-overlay {
    background: rgba(0,0,0,0.4);
    padding: 3rem;
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
}

.hero-overlay h1,
.hero-overlay p {
    color: white;
}

/* Contact Page Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin: var(--spacing-lg) 0;
}

.form-group { margin-bottom: var(--spacing-md); }

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
}

.form-input, .form-textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    font-family: var(--font-body);
    transition: border-color var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--color-text-primary);
}

.form-textarea {
    height: 150px;
    resize: vertical;
}

/* About Section */
.about-hero {
    padding: 4rem 1rem;
}
.divider {
    width: 40px;
    height: 2px;
    background: var(--color-accent);
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .divider { margin-left: auto; margin-right: auto; }
}

.why-section {
    background: #f5f5f5;
    padding: 4rem 2rem;
    border-radius: 4px;
    margin: 4rem 0;
}

/* Features / Perks Styling */
.slogan-periodico {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    margin-top: 1.5rem;
    color: var(--color-accent);
    letter-spacing: 0.5px;
}

.feature-grid {
    border-top: 1px solid rgba(0,0,0,0.05);
    padding-top: 3rem;
}

.feature-card {
    padding: 1rem;
    transition: transform var(--transition-medium);
}

.feature-card h3 {
    position: relative;
    padding-bottom: 0.75rem;
    margin-bottom: 1.25rem;
}

.feature-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 45%;
    width: 30px;
    height: 2px;
    background-color: var(--color-accent);
}

.feature-card p {
    font-size: 0.95rem;
    line-height: 1.8;
}

/* Upholstery Process Page */
.process-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}
.process-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/5;
}
.process-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.process-item:hover img {
    transform: scale(1.05);
}
.process-text {
    background-color: #fff;
    padding: 4rem 2rem;
    text-align: center;
}
.proceso-hero {
    background-color: #f9f9f9;
    padding: 4rem 1rem;
    text-align: center;
}

/* Thumbs Top Variant (Test) */
.product-gallery.thumbs-top {
    flex-direction: column !important;
}

.product-gallery.thumbs-top .gallery-thumbs {
    flex-direction: row !important;
    flex-basis: auto !important;
    overflow-x: auto !important;
    gap: var(--spacing-sm) !important;
    margin-bottom: var(--spacing-sm) !important;
    width: 100% !important;
}

.product-gallery.thumbs-top .gallery-thumb {
    width: 100px !important;
    height: 100px !important;
    flex-shrink: 0 !important;
}