:root {
    --primary-color: #003566;
    --secondary-color: #3b82f6;
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-color: #1e293b;
    --text-light: #64748b;
    --border-radius: 16px;
    --shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-hover: 0 20px 25px -5px rgb(0 0 0 / 0.15);
}

.modern-contact-container {
    max-width: 1000px;
    margin: 3rem auto;
    padding: 0 1.5rem;
}

.modern-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.modern-contact-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.modern-contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.modern-contact-card:hover::before {
    transform: scaleX(1);
}

.modern-contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.modern-contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 4px 12px rgba(0, 53, 102, 0.3);
    transition: transform 0.3s ease;
}

.modern-contact-card:hover .modern-contact-icon {
    transform: scale(1.1) rotate(5deg);
}

.modern-contact-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.modern-contact-content {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.modern-contact-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    display: inline-block;
    margin-top: 0.5rem;
}

.modern-contact-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .modern-contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .modern-contact-card {
        padding: 2rem;
    }
    
    .modern-contact-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
}