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

:root {
    --primary: #FFD800;
    --dark: #2a2a2a;
    --dark-bg: #1a1a1a;
    --light: #f5f5f5;
    --text: #333;
    --border: #ddd;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text);
    background-color: #fff;
    line-height: 1.6;
}

/* Header & Navigation */
.navbar {
    background: linear-gradient(90deg, #1a1a1a 0%, #2a2a2a 100%);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.logo-icon {
    font-size: 1.6rem;
    background: var(--primary);
    width: 38px;
    height: 38px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-texts {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 1px;
}

.logo-sub {
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1;
    justify-content: center;
}

.nav-link {
    text-decoration: none;
    color: rgba(255,255,255,0.75);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 0.9rem;
    border-radius: 6px;
    transition: all 0.2s;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--dark);
    background-color: var(--primary);
}

.nav-link-control {
    color: var(--primary);
    border: 1px solid rgba(255,216,0,0.3);
}

.nav-link-control:hover,
.nav-link-control.active {
    background-color: var(--primary);
    color: var(--dark);
    border-color: var(--primary);
}

.btn-cart {
    background-color: var(--primary);
    color: var(--dark);
    padding: 0.5rem 1.2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    position: relative;
    white-space: nowrap;
}

.btn-cart:hover {
    background-color: #ffc500;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 216, 0, 0.4);
}

.cart-badge {
    background: #e53e3e;
    color: white;
    font-size: 0.7rem;
    font-weight: 800;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: -6px;
    right: -6px;
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    font-size: 1.2rem;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark) 100%);
    color: white;
    padding: 6rem 2rem;
    text-align: left;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 500px;
    line-height: 1.6;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: #ffc500;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 216, 0, 0.3);
}

/* Features Section */
.features {
    max-width: 1200px;
    margin: -3rem auto 4rem;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 10;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.feature-card p {
    color: #666;
    font-size: 0.95rem;
}

/* Categories Section */
.categories-section {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.categories-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.category-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: 0.75rem;
    padding: 2rem;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    transition: all 0.3s;
    cursor: pointer;
}

.category-card:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 16px rgba(255, 216, 0, 0.2);
    transform: translateY(-4px);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.category-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.category-card p {
    color: #666;
    font-size: 0.9rem;
}

/* Category Page */
.category-header {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark) 100%);
    color: white;
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.breadcrumb {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.category-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.category-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Products Section */
.products-section {
    max-width: 1200px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem;
}

/* Featured Section */
.featured-section {
    max-width: 1200px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.featured-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark);
}

.product-card {
    position: relative;
    background: white;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s;
}

.product-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.product-image {
    font-size: 3rem;
    margin-bottom: 1rem;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card h3 {
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-size: 1rem;
    min-height: 2.4rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
}

.btn-add-cart {
    background-color: var(--primary);
    color: var(--dark);
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
}

.btn-add-cart:hover {
    background-color: #ffc500;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 216, 0, 0.3);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary);
    color: var(--dark);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Tienda */
.tienda-wrapper {
    display: flex;
    max-width: 1200px;
    margin: 2rem auto 4rem;
    padding: 0 2rem;
    gap: 2rem;
    align-items: flex-start;
}

.tienda-sidebar {
    width: 200px;
    flex-shrink: 0;
}

.tienda-sidebar h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.cat-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.cat-item {
    display: block;
    padding: 0.55rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text);
    font-size: 0.9rem;
    transition: all 0.2s;
}

.cat-item:hover {
    background: #f5f5f5;
    color: var(--dark);
}

.cat-item.active {
    background: var(--primary);
    color: var(--dark);
    font-weight: 700;
}

.tienda-content {
    flex: 1;
}

.tienda-header {
    margin-bottom: 1.5rem;
}

.tienda-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0.2rem;
}

.tienda-header p {
    color: #888;
    font-size: 0.9rem;
}

.tienda-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.tienda-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.2s;
}

.tienda-card:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    transform: translateY(-3px);
}

.tienda-card-img {
    background: #f8f8f8;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tienda-card-icon {
    font-size: 4rem;
}

.tienda-card-body {
    padding: 1rem;
}

.tienda-cat-label {
    font-size: 0.72rem;
    color: #999;
    text-transform: lowercase;
    display: block;
    margin-bottom: 0.3rem;
}

.tienda-card-body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.4rem;
}

.tienda-desc {
    font-size: 0.82rem;
    color: #666;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tienda-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tienda-price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
}

.btn-ver {
    background: var(--primary);
    color: var(--dark);
    border: none;
    padding: 0.4rem 1.1rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-ver:hover {
    background: #ffc500;
    transform: translateY(-1px);
}

@media (max-width: 900px) {
    .tienda-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .tienda-wrapper {
        flex-direction: column;
    }
    .tienda-sidebar {
        width: 100%;
    }
    .cat-list {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .tienda-grid {
        grid-template-columns: 1fr;
    }
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
    padding: 2rem;
    text-align: center;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content p {
    margin-bottom: 1rem;
}

.footer-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-container {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
        padding-bottom: 0.5rem;
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-link {
        width: 100%;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .categories-section h2 {
        font-size: 1.8rem;
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }

    .footer-features {
        flex-direction: column;
        gap: 1rem;
    }
}