/**
 * TravelStarter - Main CSS (Additional Styles)
 */

/* ================================================
   Card Variations
   ================================================ */
.card-horizontal {
    display: flex;
    gap: 20px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.card-horizontal:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-horizontal-image {
    width: 200px;
    flex-shrink: 0;
    overflow: hidden;
}

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

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

.card-horizontal-content {
    padding: 20px;
    flex: 1;
}

@media (max-width: 640px) {
    .card-horizontal {
        flex-direction: column;
    }

    .card-horizontal-image {
        width: 100%;
        height: 180px;
    }
}

/* ================================================
   Tag List
   ================================================ */
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}

.tag-item:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ================================================
   Category Cards
   ================================================ */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.category-card {
    position: relative;
    padding: 25px 15px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #0369a1 100%);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    text-align: center;
    text-decoration: none;
    transition: var(--transition);
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="2"/></svg>') no-repeat center;
    background-size: 80%;
}

.category-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

.category-card-title {
    font-size: 16px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.category-card-count {
    font-size: 13px;
    opacity: 0.8;
    margin-top: 5px;
    position: relative;
    z-index: 1;
}

/* ================================================
   Destination Cards
   ================================================ */
.destination-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.destination-card {
    position: relative;
    height: 200px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

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

.destination-card:hover img {
    transform: scale(1.1);
}

.destination-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--color-white);
}

.destination-card-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}

.destination-card-count {
    font-size: 14px;
    opacity: 0.8;
}

/* ================================================
   Feature Boxes
   ================================================ */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.feature-box {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.feature-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-box-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.feature-box-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-dark);
}

.feature-box-text {
    font-size: 14px;
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ================================================
   Newsletter Section
   ================================================ */
.newsletter-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0369a1 100%);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    color: var(--color-white);
    margin: 40px 0;
}

.newsletter-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-white);
}

.newsletter-text {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: var(--radius-full);
    font-size: 16px;
    outline: none;
}

.newsletter-form button {
    padding: 14px 28px;
    background: var(--color-secondary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: #ea580c;
}

@media (max-width: 480px) {
    .newsletter-section {
        padding: 30px 20px;
    }

    .newsletter-form {
        flex-direction: column;
    }
}

/* ================================================
   Loading Animation
   ================================================ */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 16px;
    margin-bottom: 10px;
}

.skeleton-title {
    height: 24px;
    width: 60%;
    margin-bottom: 15px;
}

.skeleton-image {
    height: 200px;
    width: 100%;
}

/* ================================================
   Scroll Animations
   ================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================================================
   Print Styles
   ================================================ */
@media print {
    .site-header,
    .sidebar,
    .site-footer,
    .back-to-top,
    .hotel-card-btn {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    a {
        color: #000;
        text-decoration: underline;
    }
}