/* Ewha Srang School - Responsive Styles */

/* Large Desktop (1280px+) */
@media (min-width: 1280px) {
    .container {
        max-width: 1200px;
    }
}

/* Desktop/Laptop (1024px - 1279px) */
@media (max-width: 1279px) {
    .container {
        max-width: 960px;
    }

    .nav-link {
        padding: var(--spacing-sm) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
}

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) {
    :root {
        --header-height: 70px;
    }

    .nav {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav.mobile-open {
        display: flex;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        background-color: var(--color-background-alt);
        padding: var(--spacing-xl);
        overflow-y: auto;
        z-index: var(--z-fixed);
    }

    .nav.mobile-open .nav-menu {
        flex-direction: column;
        width: 100%;
    }

    .nav.mobile-open .nav-item {
        border-bottom: 1px solid var(--color-border);
    }

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

    .nav.mobile-open .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: var(--color-background);
        display: none;
        padding: 0;
    }

    .nav.mobile-open .nav-item.dropdown-open .dropdown {
        display: block;
    }

    .nav.mobile-open .dropdown-item {
        padding: var(--spacing-sm) var(--spacing-lg);
    }

    .nav.mobile-open .lang-switcher {
        margin-top: var(--spacing-xl);
        justify-content: center;
    }

    .hero {
        min-height: 70vh;
    }

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

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

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

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

    .mission-image {
        order: -1;
    }

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

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

/* Mobile Landscape (640px - 767px) */
@media (max-width: 767px) {
    :root {
        --header-height: 60px;
        --container-padding: 1rem;
    }

    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }
    h3 { font-size: var(--font-size-xl); }

    .logo img {
        height: 40px;
    }

    .logo-text {
        font-size: var(--font-size-base);
    }

    .hero {
        min-height: 60vh;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

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

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .section {
        padding: var(--spacing-3xl) 0;
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

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

    .stat-item {
        padding: var(--spacing-md);
        display: flex;
        align-items: center;
        gap: var(--spacing-md);
        text-align: left;
        background-color: var(--color-background-alt);
        border-radius: var(--radius-md);
    }

    .stat-number {
        font-size: var(--font-size-3xl);
        margin-bottom: 0;
    }

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

    .cta-buttons {
        flex-direction: column;
    }

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

    .footer-brand {
        margin-bottom: var(--spacing-xl);
    }

    .social-links {
        justify-content: center;
    }

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

    .breadcrumb {
        flex-wrap: wrap;
    }
}

/* Mobile Portrait (< 640px) */
@media (max-width: 639px) {
    .logo-text small {
        display: none;
    }

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

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

    .card-content {
        padding: var(--spacing-md);
    }

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

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

    .footer-col {
        margin-bottom: var(--spacing-lg);
    }
}

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

    html {
        scroll-behavior: auto;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .nav,
    .mobile-toggle,
    .hero-carousel,
    .btn,
    .cta {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    .hero {
        min-height: auto;
        margin-top: 0;
    }

    .hero-content {
        color: #000;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .page-header {
        background: none;
        color: #000;
        margin-top: 0;
    }

    .page-header h1 {
        color: #000;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --color-primary: #0052A3;
        --color-secondary: #D4920A;
        --color-text: #000;
        --color-text-light: #333;
        --color-border: #000;
    }

    .btn {
        border: 2px solid currentColor;
    }

    a {
        text-decoration: underline;
    }
}