/* responsive.css */

@media (max-width: 768px) {
    .hamburger {
        display: flex;
        z-index: 1001;
    }
    
    .nav {
        position: relative;
    }
    
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: hsl(var(--background));
        flex-direction: column;
        padding: 120px 2rem 2rem;
        border: none;
        box-shadow: 0 4px 20px hsl(var(--foreground) / 0.1);
        z-index: 1000;
        justify-content: flex-start;
        align-items: center;
        gap: 0;
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }
    
    .nav-links.active {
        display: flex;
        transform: translateX(0);
    }
    
    .hero {
        height: 100vh;
        padding: 0;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 200px;
        text-align: center;
    }
    
    .services-bento {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .service-card.large {
        grid-row: auto;
    }
    
    .industry-slide {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
    
    .industry-image {
        height: 250px;
        order: 1;
    }
    
    .industry-info {
        padding: 1.5rem;
        order: 2;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .process-steps::before {
        display: none;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .sustainability-content,
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .carousel-controls {
        display: none;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 992px) {
    .contact-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .services-overview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .service-detail-content, .service-detail-content.reverse {
        grid-template-columns: 1fr;
    }
    .service-detail-content.reverse .service-detail-image {
        order: 1;
    }
    .contact-main-content {
        grid-template-columns: 1fr;
    }
    .faq-grid {
        grid-template-columns: 1fr;
    }
    .values-bento, .services-bento {
        grid-template-columns: 1fr 1fr;
    }
    .value-card.featured, .service-card.large {
        grid-column: 1 / -1;
        grid-row: auto;
    }
}

@media (max-width: 480px) {
    .section-header h2 {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .process-step {
        padding: 0 1rem;
    }

    .industries-overview-grid {
        grid-template-columns: 1fr;
    }

    .services-overview-grid {
        grid-template-columns: 1fr;
    }

    .contact-cards-grid {
        grid-template-columns: 1fr;
    }

    .contact-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .sustainability-stats {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .timeline-year {
        position: static;
        margin-bottom: 1rem;
        display: inline-block;
    }
    
    .timeline-item {
        padding-left: 0;
        text-align: center;
    }
    
    .timeline::before {
        display: none;
    }
    
    /* Form improvements for mobile */
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 1rem 0.75rem;
    }
    
    /* Better mobile typography */
    h1 {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    h2 {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    h3 {
        font-size: 1.25rem;
        line-height: 1.4;
    }
    
    p {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    /* Card padding adjustments */
    .service-card,
    .industry-overview-card,
    .value-card,
    .initiative-card,
    .tech-feature-card {
        padding: 1rem;
    }
    
    .service-card.large {
        padding: 1.5rem;
    }
    
    .value-card.featured,
    .initiative-card.featured {
        padding: 1.5rem;
    }
    
    /* Image heights for mobile */
    .service-image,
    .industry-overview-image {
        height: 150px;
    }
    
    .service-card.large .service-image {
        height: 180px;
    }
    
    .sustainability-hero-image,
    .about-image,
    .sustainability-image,
    .hero-image-container {
        height: 250px;
    }
    
    .service-detail-image,
    .industry-detail-image {
        height: 250px;
    }
}

/* Landscape mobile optimizations */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        height: 100vh;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: auto;
        min-width: 140px;
    }
}