/**
 * Utilidades - Clases helper y estilos adicionales
 * Formularios, filtros, grid de galería, etc.
 */

/* === FILTROS === */
.menu-filters,
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    border: 2px solid var(--color-light-gray);
    color: var(--color-text-secondary);
    border-radius: var(--border-radius-md);
    font-weight: 500;
    transition: var(--transition-base);
    cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* === MENÚ === */
.menu-categories {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.menu-category {
    display: none;
}

.menu-category.active {
    display: block;
}

.menu-category[data-category] {
    display: block;
}

.category-title {
    font-family: var(--font-primary);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-light-gray);
}

.menu-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.menu-item {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-light-gray);
}

.menu-item:last-child {
    border-bottom: none;
}

.menu-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.item-name {
    font-family: var(--font-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.item-price {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    white-space: nowrap;
    margin-left: var(--spacing-md);
}

.item-description {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* === GALERÍA === */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.gallery-item {
    display: none;
    opacity: 0;
    transition: var(--transition-base);
}

.gallery-item.active {
    display: block;
    opacity: 1;
    animation: fadeIn 0.5s ease;
}

.gallery-image {
    position: relative;
    height: 350px;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
}

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

.gallery-item:hover .gallery-image img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 26, 26, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

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

.gallery-caption {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

/* === RESERVACIONES === */
.reservation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.reservation-form-container {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-family: var(--font-primary);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xl);
}

.reservation-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    color: var(--color-text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    transition: var(--transition-base);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.reservation-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.info-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.info-title {
    font-family: var(--font-primary);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
}

.info-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-icon {
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.info-item strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.info-item p {
    color: var(--color-text-secondary);
}

.schedule-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.schedule-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-light-gray);
}

.schedule-item:last-child {
    border-bottom: none;
}

.schedule-day {
    font-weight: 500;
}

.schedule-time {
    color: var(--color-text-secondary);
}

.schedule-time.closed {
    color: var(--color-gray);
    font-style: italic;
}

.map-container {
    height: 300px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background: var(--color-bg-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-gray);
    gap: var(--spacing-sm);
}

/* === SOBRE NOSOTROS === */
.story-content,
.chef-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.story-image,
.chef-image {
    height: 500px;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.philosophy-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.philosophy-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.philosophy-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.philosophy-title {
    font-family: var(--font-primary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.philosophy-description {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.chef-awards {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.award-item {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    text-align: center;
}

.award-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.award-year {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* === ANIMACIONES === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .hero-social-media {
        right: 8px;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }
    
    .hero-social-media .social-icon {
        width: 45px;
        height: 45px;
    }
    
    .hero-social-media .social-icon svg {
        width: 20px;
        height: 20px;
    }
    
    @media (max-width: 480px) {
        .hero-social-media {
            display: none;
        }
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--color-white);
        width: 100%;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-base);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .intro-content,
    .story-content,
    .chef-content,
    .reservation-content {
        grid-template-columns: 1fr;
    }
    
    .intro-image,
    .story-image,
    .chef-image {
        height: 300px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .page-hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
}