:root {
    --color-bg: #fafafa;
    --color-white: #ffffff;
    --color-text: #1a1a1a;
    --color-text-light: #6b6b6b;
    --color-accent: #c9a87c;
    --color-accent-dark: #a68b5b;
    --color-border: #e5e5e5;
    --color-success: #4a7c59;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, sans-serif;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

.header {
    position: sticky;
    top: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--color-text);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-light);
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
}

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

.main {
    min-height: calc(100vh - 200px);
}

.hero {
    padding: 4rem 2rem;
    text-align: center;
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-bg) 100%);
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    font-weight: 300;
}

.products {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.product-image {
    aspect-ratio: 1;
    overflow: hidden;
    background: #f5f5f5;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-success);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-info {
    padding: 1.25rem;
}

.product-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.price-original {
    font-size: 0.9rem;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.price-actual {
    font-size: 1.25rem;
    font-weight: 600;
}

.price-descuento {
    font-size: 0.75rem;
    color: var(--color-accent-dark);
    background: rgba(201, 168, 124, 0.15);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.btn-comprar {
    width: 100%;
    margin-top: 1rem;
    padding: 0.9rem 1.5rem;
    background: var(--color-text);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-comprar:hover {
    background: var(--color-accent-dark);
}

.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 200;
    overflow-y: auto;
}

.modal.active {
    display: block;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
}

.modal-container {
    position: relative;
    max-width: 1000px;
    margin: 3rem auto;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: var(--color-bg);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.modal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 500px;
}

.modal-gallery {
    background: #f5f5f5;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.gallery-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-main img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.gallery-thumbs {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.gallery-thumb {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.6;
    border: 2px solid transparent;
    transition: var(--transition);
}

.gallery-thumb.active,
.gallery-thumb:hover {
    opacity: 1;
    border-color: var(--color-accent);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-details {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
}

.modal-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 500;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.modal-price {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.modal-price .price-original {
    font-size: 1.1rem;
}

.modal-price .price-descuento {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-price .price-label {
    font-size: 0.75rem;
    color: var(--color-accent-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-descripcion {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.modal-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1.5rem;
}

.feature {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.feature-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
}

.feature-value {
    font-weight: 500;
}

.modal-gancho {
    background: linear-gradient(135deg, #fdfbf7 0%, #f8f4eb 100%);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--color-accent);
}

.modal-gancho::before {
    content: '✨';
    margin-right: 0.5rem;
}

.modal-details .btn-comprar {
    margin-top: auto;
}

.modal-form {
    max-width: 500px;
}

.form-content {
    padding: 2.5rem;
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.form-subtitle {
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(201, 168, 124, 0.15);
}

.form-product-summary {
    background: var(--color-bg);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.form-product-summary h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.product-summary-item {
    display: flex;
    justify-content: space-between;
    font-weight: 500;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    background: var(--color-success);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    background: #3d6a4b;
}

.footer {
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    padding: 2rem;
    text-align: center;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer p {
    color: var(--color-text-light);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .header-container {
        padding: 1rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 1rem;
        gap: 0;
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        padding: 1rem;
        border-bottom: 1px solid var(--color-border);
    }

    .hero {
        padding: 3rem 1.5rem;
    }

    .products {
        padding: 1.5rem;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .modal-content {
        grid-template-columns: 1fr;
    }

    .modal-gallery {
        padding: 1.5rem;
    }

    .modal-details {
        padding: 1.5rem;
    }

    .modal-features {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .products {
        grid-template-columns: 1fr;
    }

    .modal-container {
        margin: 1rem;
    }

    .form-content {
        padding: 1.5rem;
    }
}