/* RESPONSIVE STYLES */
@media (max-width: 992px) {
    .project-image {
        height: 320px;
    }

    .project-info {
        padding: calc(var(--spacing-unit) * 4);
    }

    .project-info h3 {
        font-size: 1.75rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about-image {
        margin: 0 auto calc(var(--spacing-unit) * 5) auto;
    }
    
    .stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    section {
        padding: calc(var(--spacing-unit) * 10) 0;
    }
    
    .manifesto-text-columns {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 5);
    }
    
    .timeline::after {
        left: 25px;
    }
    
    .timeline-item {
        padding-left: 80px;
    }
    
    .timeline-item::before {
        left: 14px;
    }
    
    .timeline-item::after {
        left: 20px;
    }
    
    .timeline-item .step-number {
        font-size: 4rem;
        left: -10px;
    }
    
    .step-details li {
        font-size: 0.9rem;
    }
    
    .footer .container {
        flex-direction: column;
        gap: calc(var(--spacing-unit) * 2);
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    /* Modal mobile styles */
    .modal-content {
        margin: 0;
        width: 100%;
        min-height: 100vh;
        border-radius: 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .modal-header {
        height: 300px;
    }
    
    .close-modal {
        position: fixed;
        top: 20px;
        right: 20px;
    }
    
    .modal-info {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 4);
    }
    
    .modal-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modal-body {
        padding: calc(var(--spacing-unit) * 4);
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 0 calc(var(--spacing-unit) * 2);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-gallery {
        grid-template-columns: 1fr;
    }
}