/*-----------------------------------*\
  #RESPONSIVE STYLES
\*-----------------------------------*/

/* Large Devices (Desktop, 1200px and down) */
@media (max-width: 1200px) {
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .spec-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-text {
        order: 2;
    }
    
    .about-image {
        order: 1;
        margin-bottom: 2rem;
    }
}

/* Medium Devices (Tablets, 992px and down) */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--color-dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right 0.3s ease;
        z-index: 10;
    }
    
    .nav-links.active {
        right: 0;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
    }
    
    .mobile-menu-btn {
        display: flex;
        z-index: 20;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .spec-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .viewer-container {
        width: 95%;
        height: 95%;
    }
}

/* Small Devices (Landscape Phones, 768px and down) */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero .subtitle {
        font-size: 1.1rem;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-btns .btn {
        width: 100%;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .stats-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        height: 250px;
    }
    
    .modal-image-container {
        height: 250px;
    }
    
    .filter-controls, .gallery-filter {
        overflow-x: auto;
        padding-bottom: 1rem;
        justify-content: flex-start;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .social-icons {
        justify-content: space-between;
    }
}

/* Extra Small Devices (Portrait Phones, 576px and down) */
@media (max-width: 576px) {
    .container {
        width: 95%;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero .subtitle {
        font-size: 1rem;
    }
    
    .about-text h3 {
        font-size: 1.5rem;
    }
    
    .specs-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
        text-align: center;
        padding: 0.8rem;
    }
    
    .tab-btn::after {
        display: none;
    }
    
    .tab-btn.active {
        background-color: var(--color-primary);
        color: var(--color-white);
    }
    
    .gallery-overlay {
        opacity: 1;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.3) 60%, rgba(0, 0, 0, 0) 100%);
    }
    
    .gallery-info {
        transform: translateY(0);
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        bottom: 1rem;
        right: 1rem;
    }
    
    .modal-content {
        width: 95%;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
}