/* Responsive Design */

/* Large Desktop */
@media (max-width: 1400px) {
    .hero-content,
    .about-grid,
    .contact-wrapper,
    .solutions-grid {
        gap: 3rem;
    }
    
    .products-grid {
        gap: 1.5rem;
    }
}

/* Desktop */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .education-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gifts-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

/* Tablet */
@media (max-width: 768px) {
    /* Navigation */
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 73px;
        flex-direction: column;
        background-color: #1a2332;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        gap: 1rem;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 0.5rem 0;
    }
    
    .nav-menu a {
        font-size: 1.1rem;
        padding: 1rem 2rem;
        margin: 0.5rem 0;
        width: 80%;
        text-align: center;
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    
    .hamburger.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    /* Hero Section */
    .hero {
        padding: 120px 1.5rem 80px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-left {
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        padding: 2rem;
    }
    
    /* Sections */
    section {
        padding: 60px 1.5rem;
    }
    
    section h2 {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 3rem;
    }
    
    /* Products */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-card {
        padding: 2rem;
    }
    
    /* Education */
    .education-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .education-modules {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .program-info {
        padding: 2rem;
    }
    
    .education-gifts {
        padding: 2rem;
    }
    
    /* Solutions */
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .solution-card {
        padding: 2rem;
    }
    
    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-intro {
        padding: 2rem;
    }
    
    .digital-transformation {
        padding: 1.5rem;
    }
    
    /* Contact */
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-about {
        text-align: center;
    }
}

/* Mobile */
@media (max-width: 480px) {
    /* Navigation */
    nav {
        padding: 1rem 1.5rem;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .logo-image {
        width: 80px;
        height: 80px;
    }
    
    .logo-subtitle {
        font-size: 0.6rem;
        max-width: 150px;
    }
    
    
    /* Hero */
    .hero {
        padding: 100px 1rem 60px;
        margin-top: 60px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .hero-left {
        text-align: center;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    
    .hero-stats {
        padding: 1.5rem;
    }
    
    
    .stat-box h3 {
        font-size: 2.5rem;
    }
    
    /* Sections */
    section {
        padding: 40px 1rem;
    }
    
    section h2 {
        font-size: 1.8rem;
    }
    
    /* Products */
    .product-card {
        padding: 1.5rem;
    }
    
    .product-number {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .product-card h3 {
        font-size: 1.2rem;
    }
    
    /* Education */
    .program-info {
        padding: 1.5rem;
    }
    
    .program-info h3 {
        font-size: 1.3rem;
    }
    
    .stat-circle {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .stat-item {
        padding: 1.5rem;
    }
    
    .module-card {
        padding: 1.5rem;
    }
    
    .module-card h4 {
        font-size: 1.1rem;
    }
    
    .education-gifts {
        padding: 1.5rem;
    }
    
    .education-gifts h4 {
        font-size: 1.5rem;
    }
    
    .gift-item {
        padding: 1rem;
    }
    
    .gift-item h5 {
        font-size: 1rem;
    }
    
    /* Solutions */
    .solution-card {
        padding: 1.5rem;
    }
    
    .solution-card h3 {
        font-size: 1.3rem;
    }
    
    /* About */
    .about-intro {
        padding: 1.5rem;
    }
    
    .about-intro h3 {
        font-size: 1.3rem;
    }
    
    .about-text h3 {
        font-size: 1.3rem;
    }
    
    .value-box {
        padding: 1rem;
    }
    
    .digital-transformation {
        padding: 1rem;
    }
    
    .digital-transformation h3 {
        font-size: 1.2rem;
    }
    
    /* Contact */
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-form h3 {
        font-size: 1.5rem;
    }
    
    .contact-form input,
    .contact-form textarea {
        padding: 0.8rem;
    }
    
    .contact-form button {
        padding: 0.8rem 2rem;
    }
    
    /* Footer */
    footer {
        padding: 3rem 1rem 1.5rem;
    }
    
    .footer-about h3 {
        font-size: 1.3rem;
    }
    
    .footer-links h4 {
        font-size: 0.9rem;
    }
    
    .footer-bottom {
        font-size: 0.8rem;
    }
}

/* Extra Small Mobile */
@media (max-width: 320px) {
    .hero-text h1 {
        font-size: 1.6rem;
    }
    
    .hero-text p {
        font-size: 0.9rem;
    }
    
    section h2 {
        font-size: 1.6rem;
    }
    
    .product-card,
    .module-card,
    .solution-card {
        padding: 1rem;
    }
    
    .stat-box h3 {
        font-size: 2rem;
    }
    
    .stat-circle {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 80px 1rem 40px;
        margin-top: 50px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .hero-text p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    .stat-box h3 {
        font-size: 2rem;
    }
    
    section {
        padding: 30px 1rem;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo,
    .product-number,
    .stat-circle {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Print Styles */
@media print {
    .hamburger,
    .nav-menu,
    .hero-buttons,
    .contact-form,
    footer {
        display: none;
    }
    
    .hero {
        background: white;
        color: black;
        padding: 2rem 0;
        margin-top: 0;
    }
    
    .hero-text h1 {
        color: black;
    }
    
    section {
        padding: 1rem 0;
        break-inside: avoid;
    }
    
    .product-card,
    .solution-card,
    .module-card {
        break-inside: avoid;
        border: 1px solid #ccc;
        margin-bottom: 1rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    /* This can be expanded if dark mode is needed */
    .product-card,
    .solution-card,
    .module-card,
    .contact-form {
        background: #2a2a2a;
        color: #ffffff;
        border-color: #444;
    }
    
    .product-card h3,
    .solution-card h3,
    .module-card h4 {
        color: #ffffff;
    }
    
    .product-card p,
    .solution-card p,
    .module-card p {
        color: #cccccc;
    }
}

/* Focus Styles for Accessibility */
@media (prefers-reduced-motion: no-preference) {
    .btn-primary:focus,
    .btn-secondary:focus,
    .product-link:focus,
    .nav-menu a:focus {
        outline: 2px solid #5a9fd4;
        outline-offset: 2px;
    }
}

/* Container Queries (Future-proofing) */
@container (max-width: 600px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* Hover Support Detection */
@media (hover: none) {
    .product-card:hover,
    .solution-card:hover,
    .module-card:hover,
    .stat-box:hover,
    .value-box:hover {
        transform: none;
    }
    
    .btn-primary:hover,
    .btn-secondary:hover {
        transform: none;
    }
}