/* ============================================
   Lash Vanshy - Estilos Frontend
   Diseño: Rosa Pastel (#F8B4C4) + Blanco
   ============================================ */

/* Variables CSS */
:root {
    --primary: #F8B4C4;
    --primary-dark: #E89AAD;
    --secondary: #FFE4EC;
    --accent: #E89AAD;
    --background: #FFFFFF;
    --text: #4A4A4A;
    --text-light: #7a7a7a;
    --border: #F0E6EA;
    --success: #4CAF50;
    --danger: #e74c3c;
    --shadow: rgba(248, 180, 196, 0.3);
    --font-family: 'Poppins', sans-serif;
}

/* Reset y base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    color: var(--text);
    background-color: var(--background);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* ============================================
   HEADER
   ============================================ */
.header-main {
    background: linear-gradient(135deg, var(--secondary) 0%, #fff 100%);
    box-shadow: 0 2px 15px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0.5rem 0;
}

.header-main .navbar {
    padding: 0.5rem 0;
}

.header-main .navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.brand-icon {
    font-size: 1.8rem;
}

.brand-text {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-main .nav-link {
    color: var(--text);
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.header-main .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

.header-main .nav-link:hover::after,
.header-main .nav-link.active::after {
    width: 70%;
}

.header-main .navbar-toggler {
    border: 2px solid var(--primary);
    background: transparent;
    padding: 0.5rem;
}

.header-main .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(248, 180, 196, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--background) 50%, var(--secondary) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23F8B4C4' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-image {
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--shadow);
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease 0.6s both;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px var(--shadow);
    color: white;
}

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

/* ============================================
   SECTIONS
   ============================================ */
.section-padding {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--text);
    margin-bottom: 1rem;
}

.section-title h2 span {
    color: var(--primary-dark);
}

.section-title p {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Backgrounds */
.bg-secondary {
    background-color: var(--secondary) !important;
}

/* ============================================
   CARDS
   ============================================ */
.card-custom {
    background: white;
    border: none;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px var(--shadow);
    transition: all 0.3s ease;
}

.card-custom:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(248, 180, 196, 0.4);
}

.card-custom .card-img-top {
    height: 250px;
    object-fit: cover;
    border-radius: 20px 20px 0 0;
}

.card-custom .card-body {
    padding: 1.5rem;
}

.card-custom .card-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.card-custom .card-text {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.card-custom .price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.badge-destacado {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ============================================
   GALLERY / GALERÍA
   ============================================ */
.gallery-section {
    background: var(--background);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: white;
    border: 2px solid var(--border);
    color: var(--text);
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: transparent;
    color: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}

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

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

.gallery-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}

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

.gallery-item .overlay-content {
    color: white;
}

.gallery-item .overlay-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.gallery-item .overlay-content p {
    font-size: 0.85rem;
    opacity: 0.9;
}

.gallery-item .play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    opacity: 0;
    transition: all 0.3s ease;
}

.gallery-item:hover .play-icon {
    opacity: 1;
}

/* ============================================
   PRODUCTS / SERVICIOS
   ============================================ */
.products-section {
    background: linear-gradient(180deg, var(--secondary) 0%, var(--background) 100%);
}

.category-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

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

.product-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(248, 180, 196, 0.4);
}

.product-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-card .product-info {
    padding: 1.5rem;
}

.product-card .product-category {
    font-size: 0.8rem;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.product-card .product-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.product-card .product-description {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.product-card .product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-section {
    background: var(--background);
}

.contact-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--shadow);
    overflow: hidden;
}

.contact-info {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    padding: 3rem;
    color: var(--text);
    height: 100%;
}

.contact-info h3 {
    color: var(--text);
    margin-bottom: 1.5rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-info-item i {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    flex-shrink: 0;
}

.contact-info-item div {
    flex: 1;
}

.contact-info-item strong {
    display: block;
    margin-bottom: 0.25rem;
}

.contact-form {
    padding: 3rem;
}

.form-label {
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.form-control {
    border: 2px solid var(--border);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-family: var(--font-family);
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(248, 180, 196, 0.2);
    outline: none;
}

.form-control::placeholder {
    color: #aaa;
}

textarea.form-control {
    resize: none;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--shadow);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: white;
}

/* Alerts */
.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border: none;
    border-radius: 10px;
    color: #155724;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    border: none;
    border-radius: 10px;
    color: #721c24;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

/* ============================================
   TESTIMONIALS / TESTIMONIOS
   ============================================ */
.testimonials-section {
    background: var(--secondary);
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px var(--shadow);
    text-align: center;
    margin: 1rem;
}

.testimonial-card .quote-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.testimonial-card .author {
    font-weight: 600;
    color: var(--text);
}

/* ============================================
   FOOTER
   ============================================ */
.footer-main {
    background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%);
    color: white;
    padding: 60px 0 20px;
    margin-top: auto;
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.footer-description {
    color: #aaa;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #aaa;
}

.footer-contact li i {
    color: var(--primary);
    margin-top: 0.25rem;
}

.footer-contact a {
    color: #aaa;
}

.footer-contact a:hover {
    color: var(--primary);
}

.footer-schedule {
    list-style: none;
    padding: 0;
}

.footer-schedule li {
    color: #aaa;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 3rem;
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: #777;
    font-size: 0.9rem;
    margin: 0;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .contact-info {
        padding: 2rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-item {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-filters,
    .category-filters {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
}

/* ============================================
   UTILITIES
   ============================================ */
.text-primary {
    color: var(--primary-dark) !important;
}

.bg-primary-custom {
    background-color: var(--secondary) !important;
}

.placeholder-img {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

/* Pagination */
.pagination {
    justify-content: center;
    margin-top: 2rem;
}

.pagination .page-link {
    color: var(--text);
    border: 2px solid var(--border);
    margin: 0 0.25rem;
    border-radius: 10px;
}

.pagination .page-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: transparent;
    color: white;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.empty-state i {
    font-size: 4rem;
    color: var(--border);
    margin-bottom: 1rem;
}

.empty-state h4 {
    color: var(--text);
    margin-bottom: 0.5rem;
}

/* Loading */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4rem;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}