.catalog-section {
    background: linear-gradient(180deg, var(--turquoise) 0%, var(--light-turquoise) 100%);
    padding: 4rem 2rem;
    position: relative;
    min-height: 100vh;
    padding-top: 6rem;
}

.catalog-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.catalog-header h2 {
    font-size: 2.8rem;
    color: white;
    margin-bottom: 0.75rem;
    font-weight: 700;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
}

.catalog-header .wave-underline {
    background: linear-gradient(90deg, white, var(--coral));
}

.catalog-header p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 600px;
    margin: 0 auto;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.catalog-card {
    background: white;
    border-radius: 20px;
    padding: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
    overflow: hidden;
}

.catalog-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

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

.catalog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
    border-color: var(--coral);
}

.catalog-icon {
    font-size: 2.5rem;
    color: var(--turquoise);
    margin: 1rem 1.5rem 0.75rem;
    transition: all 0.3s ease;
    text-align: center;
}

.catalog-card:hover .catalog-icon {
    transform: scale(1.1) rotate(-5deg);
    color: var(--coral);
}

.catalog-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0 1.5rem 1.5rem;
}

.catalog-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    gap: 0.75rem;
}

.catalog-header-row h3 {
    font-size: 1.3rem;
    color: var(--turquoise);
    margin: 0;
    flex: 1;
}

.catalog-duration {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-gray);
    font-size: 0.9rem;
    white-space: nowrap;
}

.catalog-duration i {
    color: var(--turquoise);
}

.catalog-description {
    color: var(--text-gray);
    line-height: 1.5;
    margin-bottom: 1rem;
    flex: 1;
    font-size: 0.9rem;
}

.catalog-footer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 2px solid var(--sand);
}

.catalog-footer > div:first-child {
    margin-bottom: 0.5rem;
}

.catalog-footer > div:last-child {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.catalog-footer .btn-catalog,
.catalog-footer .btn-catalog-link {
    width: 100%;
    text-align: center;
}

.catalog-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--coral);
    font-family: 'Fredoka', sans-serif;
    margin: 0.5rem 0 1rem 0;
    text-align: left;
}

.btn-catalog {
    background: var(--coral);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 1.5rem;
    font-family: 'Baloo 2', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 139, 139, 0.3);
    white-space: nowrap;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 44px;
}

.btn-catalog:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(255, 139, 139, 0.5);
    background: var(--turquoise);
}

.btn-catalog-link {
    background: transparent;
    color: var(--turquoise);
    padding: 0.6rem 1.25rem;
    border: 2px solid var(--turquoise);
    border-radius: 1.5rem;
    font-family: 'Baloo 2', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    white-space: nowrap;
}

.btn-catalog-link:hover {
    background: var(--turquoise);
    color: white;
    transform: scale(1.05);
}

/* Tablet optimizations */
@media (max-width: 1024px) and (min-width: 769px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
    
    .catalog-section {
        padding: 3rem 1.5rem;
        padding-top: 5rem;
    }
    
    .catalog-image {
        height: 180px;
    }
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .catalog-section {
        padding: 2rem 1rem;
        padding-top: 5rem;
    }
    
    .catalog-header {
        margin-bottom: 2rem;
    }
    
    .catalog-header h2 {
        font-size: 2rem;
    }
    
    .catalog-header p {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .catalog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .catalog-card {
        border-radius: 15px;
    }
    
    .catalog-image {
        height: 200px;
    }
    
    .catalog-icon {
        font-size: 2rem;
        margin: 0.75rem 1.25rem 0.5rem;
    }
    
    .catalog-content {
        padding: 0 1.25rem 1.25rem;
    }
    
    .catalog-header-row {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 0.5rem;
    }
    
    .catalog-header-row h3 {
        font-size: 1.2rem;
    }
    
    .catalog-duration {
        font-size: 0.95rem;
        align-self: flex-start;
    }
    
    .catalog-price {
        font-size: 1.5rem;
        margin: 0.75rem 0 1rem 0;
    }
    
    .catalog-description {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1rem;
    }
    
    .catalog-footer {
        flex-direction: column;
        align-items: stretch;
        padding-top: 1rem;
    }
    
    .catalog-footer > div:last-child {
        flex-direction: column;
    }
    
    .btn-catalog,
    .btn-catalog-link {
        width: 100%;
        padding: 0.85rem 1.5rem;
        font-size: 1rem;
        min-height: 48px;
    }
}

/* Landscape mobile optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .catalog-image {
        height: 150px;
    }
}