/* Responsive CSS - Mobile-First Approach */

/* Mobile First (Base styles already in main.css) */

/* Small Mobile Devices (320px - 480px) */
@media (max-width: 480px) {
    :root {
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
        --spacing-xl: 1rem;
        --spacing-2xl: 1.5rem;
        --spacing-3xl: 2rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-description {
        font-size: var(--font-size-base);
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .feature-card {
        padding: var(--spacing-lg);
    }

    .events-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .download-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .requirements-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .ranking-table {
        font-size: var(--font-size-sm);
    }

    .ranking-table th,
    .ranking-table td {
        padding: var(--spacing-sm);
    }
}

/* Large Mobile Devices (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    /* .navbar-nav ve .navbar-nav.active mobil men? stilleri main.css ile kontrol edilecek */
    /* .navbar-nav { } .navbar-nav.active { } */

    .nav-link {
        font-size: var(--font-size-lg);
        padding: var(--spacing-md) 0;
    }

    .hero-stats {
        gap: var(--spacing-xl);
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .events-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Tablets (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }

    /* .navbar-nav masa?st? i?in main.css ile kontrol edilecek */

    .hero-stats {
        gap: var(--spacing-2xl);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .events-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Small Laptops (1025px - 1366px) */
@media (min-width: 1025px) and (max-width: 1366px) {
    .container {
        max-width: 1100px;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .events-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Large Screens (1367px+) */
@media (min-width: 1367px) {
    .container {
        max-width: 1400px;
    }

    .hero-title {
        font-size: 5rem;
    }

    .section-title {
        font-size: var(--font-size-5xl);
    }
}

/* Mobile Menu Specific Styles */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        position: absolute;
        top: 1rem;
        right: 1rem;
        margin: 0;
        padding: 0.25rem;
        z-index: calc(var(--z-modal) + 1);
        max-width: 48px;
        max-height: 48px;
        background: none;
        border: none;
        box-shadow: none;
    }

    /* .navbar-nav ve .navbar-nav.active mobil men? stilleri main.css ile kontrol edilecek */
    /* .navbar-nav { } .navbar-nav.active { } */

    .nav-link {
        font-size: var(--font-size-xl);
        padding: var(--spacing-lg) 0;
        text-align: center;
        width: 100%;
    }

    .nav-link.cta-button {
        margin-top: var(--spacing-lg);
        padding: var(--spacing-lg) var(--spacing-2xl);
    }

    /* Mobile Hero Adjustments */
    .hero {
        min-height: 100vh;
        padding: 80px 0 0;
    }

    .hero-content {
        padding: var(--spacing-xl) 0;
    }

    .stat-item {
        min-width: 120px;
    }

    .stat-number {
        font-size: var(--font-size-3xl);
    }

    .stat-label {
        font-size: var(--font-size-xs);
    }

    /* Mobile Table Responsive */
    .ranking-table {
        overflow-x: auto;
    }

    .ranking-table table {
        min-width: 500px;
    }

    /* Mobile Form Improvements */
    .contact-form {
        order: 1;
    }

    .contact-info {
        order: 2;
    }

    .form {
        padding: var(--spacing-lg);
    }

    /* Mobile Events Grid */
    .event-card {
        margin-bottom: var(--spacing-lg);
    }

    .event-image {
        height: 150px;
    }

    .event-content {
        padding: var(--spacing-lg);
    }
}

/* Tablet Specific Adjustments */
@media (min-width: 768px) and (max-width: 1024px) {
    .hero-stats {
        justify-content: space-around;
    }

    .feature-card {
        min-height: 300px;
    }

    .contact-content {
        gap: var(--spacing-2xl);
    }

    .download-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .download-buttons {
        justify-content: center;
    }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 100px 0 50px;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-md);
    }

    .hero-description {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-lg);
    }

    .hero-stats {
        margin-bottom: var(--spacing-xl);
    }

    .stat-number {
        font-size: var(--font-size-2xl);
    }

    .section {
        padding: var(--spacing-2xl) 0;
    }
}

/* Touch Device Improvements */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .feature-card:hover,
    .event-card:hover {
        transform: none;
    }

    .feature-card:active,
    .event-card:active {
        transform: scale(0.98);
    }

    .back-to-top {
        width: 56px;
        height: 56px;
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
    }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-background {
        background-size: cover;
        background-position: center;
    }
    
    .loading-logo,
    .feature-icon {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Accessibility Improvements for Mobile */
@media (max-width: 768px) {
    .skip-link {
        position: absolute;
        top: -40px;
        left: 6px;
        background: var(--primary-color);
        color: var(--text-primary);
        padding: 8px;
        text-decoration: none;
        border-radius: 4px;
        z-index: 100000;
        transition: top 0.3s;
    }

    .skip-link:focus {
        top: 6px;
    }

    /* Increase contrast for better readability */
    .text-muted {
        color: #a1a1aa;
    }

    /* Larger touch targets */
    .social-links a {
        width: 48px;
        height: 48px;
        margin: 4px;
    }

    /* Better focus indicators */
    *:focus {
        outline: 3px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* Print Styles for Mobile */
@media print and (max-width: 768px) {
    .mobile-menu-toggle,
    .navbar-nav {
        display: none !important;
    }

    .hero {
        height: auto;
        padding: var(--spacing-xl) 0;
    }

    .hero-background,
    .hero-video {
        display: none;
    }

    .section {
        padding: var(--spacing-lg) 0;
        break-inside: avoid;
    }

    .feature-card,
    .event-card {
        break-inside: avoid;
        margin-bottom: var(--spacing-lg);
    }
}

/* Animation Adjustments for Mobile */
@media (max-width: 768px) {
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Reduce motion for users who prefer it */
    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
            scroll-behavior: auto !important;
        }

        .loading-logo {
            animation: none;
        }

        .scroll-indicator {
            animation: none;
        }
    }
}

/* Dark mode support for devices */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #000000;
        --bg-secondary: #111111;
        --bg-card: #1a1a1a;
        --text-primary: #ffffff;
        --text-secondary: #e5e5e5;
        --text-muted: #a3a3a3;
    }
}

/* Orientation change handling */
@media (orientation: portrait) {
    .hero-stats {
        flex-direction: row;
        justify-content: space-around;
        flex-wrap: wrap;
    }
}

@media (orientation: landscape) and (max-height: 600px) {
    .hero {
        padding: 80px 0 40px;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
}