/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header Styles */
.header {
    text-align: center;
    margin-bottom: 40px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.logo-container {
    margin-bottom: 20px;
}

.logo {
    max-width: 250px;
    height: auto;
    border-radius: 0;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.company-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.representative {
    font-size: 1.3rem;
    color: #7f8c8d;
    font-weight: 500;
}

/* Contact Section */
.contact-section {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.9);
    padding: 15px 25px;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.contact-item i {
    font-size: 1.2rem;
    color: #667eea;
}

.contact-link {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    font-size: 1.1rem;
}

.contact-link:hover {
    color: #667eea;
}

/* MVV Section */
.mvv-section {
    margin-bottom: 50px;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    color: white;
    margin-bottom: 40px;
    font-weight: 600;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.mvv-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 35px 30px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
}

.mvv-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.15);
}

.mvv-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

.mvv-icon i {
    font-size: 2rem;
    color: white;
}

.mvv-card h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 600;
}

.mvv-card p {
    color: #7f8c8d;
    line-height: 1.7;
    font-size: 1rem;
}

.mvv-card ul {
    text-align: left;
    margin-top: 20px;
    padding-left: 20px;
}

.mvv-card li {
    color: #7f8c8d;
    margin-bottom: 10px;
    line-height: 1.6;
}

.mvv-card li strong {
    color: #2c3e50;
}

/* Catalogs Section */
.catalogs-section {
    margin-bottom: 50px;
}

.section-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.catalogs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.catalog-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 35px 30px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
}

.catalog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.15);
}

.catalog-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.3);
}

.catalog-icon i {
    font-size: 1.8rem;
    color: white;
}

.catalog-card h3 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 10px;
    font-weight: 600;
}

.catalog-card p {
    color: #7f8c8d;
    margin-bottom: 25px;
    line-height: 1.6;
}

.catalog-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.catalog-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    color: white;
}

/* Footer */
.footer {
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.footer p {
    font-size: 1.1rem;
    color: #2c3e50;
    margin-bottom: 25px;
    font-weight: 500;
}

.whatsapp-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.whatsapp-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
    color: white;
}

.whatsapp-button i {
    font-size: 1.3rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .company-name {
        font-size: 2rem;
    }
    
    .contact-section {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .mvv-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .catalogs-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .mvv-card,
    .catalog-card {
        padding: 25px 20px;
    }
}

@media (max-width: 480px) {
    .company-name {
        font-size: 1.7rem;
    }
    
    .representative {
        font-size: 1.1rem;
    }
    
    .contact-item {
        padding: 12px 20px;
    }
    
    .contact-link {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
}

/* Animation for smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a6fd8, #6a4190);
}