/* Responsive Design for ESO Website */

/* Tablet Styles */
@media screen and (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-container {
        gap: 30px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* Mobile Styles */
@media screen and (max-width: 768px) {
    /* Navigation */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        padding: 20px 0;
    }
    
    .nav-item {
        margin: 10px 0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: var(--light-gray);
        margin-top: 10px;
    }
    
    /* Hero Section */
    .hero {
        padding: 60px 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    /* Services */
    .services-overview {
        padding: 60px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    /* Testimonials */
    .testimonials {
        padding: 60px 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Section Headers */
    .section-header h2 {
        font-size: 2rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    /* Footer */
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    /* Forms */
    .btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    
    /* Page Content */
    .page-header {
        padding: 60px 0;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .page-content {
        padding: 60px 0;
    }
    
    /* Language Switcher */
    .language-switcher {
        padding: 5px 0;
    }
    
    .language-switcher a {
        margin: 0 5px;
        padding: 3px 10px;
        font-size: 0.9rem;
    }
}

/* Small Mobile Styles */
@media screen and (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .nav-container {
        padding: 0 15px;
        height: 70px;
    }
    
    .nav-logo img {
        height: 40px;
    }
    
    .nav-logo span {
        font-size: 0.9rem;
    }
    
    .hero {
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.8rem;
    }
    
    .services-overview,
    .testimonials,
    .page-content {
        padding: 40px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .service-card {
        padding: 25px 15px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }
    
    .service-icon i {
        font-size: 1.5rem;
    }
    
    .testimonial-card {
        padding: 20px;
    }
    
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-logo img {
        height: 30px;
    }
    
    .contact-info p {
        font-size: 0.9rem;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
    
    .form-control {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .user-avatar {
        width: 30px;
        height: 30px;
    }
}

/* Very Small Screens */
@media screen and (max-width: 360px) {
    .hero-title {
        font-size: 1.6rem;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .nav-logo span {
        display: none;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
    
    .btn {
        font-size: 0.75rem;
        padding: 8px 15px;
    }
}

/* Landscape Mobile */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 30px 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }
    
    .nav-container {
        height: 60px;
    }
    
    .page-header {
        padding: 40px 0;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .language-switcher,
    .hero-buttons,
    .service-link,
    .footer {
        display: none;
    }
    
    .hero {
        background: none;
        color: var(--black);
        padding: 20px 0;
    }
    
    .page-content {
        padding: 20px 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    .service-card,
    .testimonial-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--gray);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .nav-logo img,
    .footer-logo img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    /* This can be implemented later if needed */
    /* Currently maintaining the ESO brand colors */
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}