/* ============================================
   RESPONSIVE STYLES
   ============================================ */

/* Large Devices (Desktops, less than 1200px) */
@media (max-width: 1199.98px) {
    .hero h1 {
        font-size: 3rem;
    }

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

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

    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

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

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

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

    .step-card::after {
        display: none;
    }
}

/* Medium Devices (Tablets, less than 992px) */
@media (max-width: 991.98px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .section {
        padding: 4rem 0;
    }

    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        box-shadow: var(--shadow-xl);
        transition: var(--transition-normal);
        z-index: 1001;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        width: 100%;
        padding: 1rem;
        text-align: center;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 1rem;
        width: 100%;
    }

    .nav-cta .btn {
        width: 100%;
    }

    .mobile-menu-toggle {
        display: flex;
        z-index: 1002;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }

    .nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
        z-index: 1000;
    }

    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    /* Hero */
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-stats {
        justify-content: center;
    }

    .hero-image {
        order: -1;
        margin-bottom: 2rem;
    }

    .hero-image img {
        height: 350px;
    }

    .hero-image-badge {
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
    }

    /* About Preview */
    .about-preview .container {
        grid-template-columns: 1fr;
    }

    .about-images {
        order: -1;
        margin-bottom: 2rem;
    }

    /* Programs */
    .programs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* News */
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Footer */
    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand .logo {
        justify-content: center;
    }

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

    .footer-contact-item {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    /* Contact */
    .contact-section .container {
        grid-template-columns: 1fr;
    }

    /* About Page */
    .mission-vision {
        grid-template-columns: 1fr;
    }

    .grid-2-col {
        grid-template-columns: 1fr;
    }

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

    /* Curriculum */
    .curriculum-grid {
        grid-template-columns: 1fr;
    }

    /* Requirements */
    .requirements-list {
        grid-template-columns: 1fr;
    }
}

/* Small Devices (Landscape phones, less than 768px) */
@media (max-width: 767.98px) {
    html {
        font-size: 15px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }

    .section {
        padding: 3rem 0;
    }

    .container {
        padding: 0 1rem;
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding: 6rem 0 4rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .stat-item {
        flex: 1 1 40%;
    }

    .hero-image img {
        height: 280px;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        padding: 1.5rem;
    }

    /* Programs */
    .programs-grid {
        grid-template-columns: 1fr;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .stats-item .number {
        font-size: 2.5rem;
    }

    /* News */
    .news-grid {
        grid-template-columns: 1fr;
    }

    /* Form */
    .form-row {
        grid-template-columns: 1fr;
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    /* Team */
    .team-grid {
        grid-template-columns: 1fr;
    }

    .team-grid-two {
        grid-template-columns: 1fr;
        max-width: 320px;
    }

    /* Values */
    .values-grid {
        grid-template-columns: 1fr;
    }

    /* Admission Steps */
    .admission-steps {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-info-card,
    .contact-form-card {
        padding: 1.5rem;
    }

    /* CTA */
    .cta-section {
        padding: 3rem 0;
    }

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

    /* Page Header */
    .page-header {
        padding: 6rem 0 3rem;
    }

    /* Buttons */
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
    }

    /* Scroll Top */
    .scroll-top {
        width: 45px;
        height: 45px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

/* Extra Small Devices (Portrait phones, less than 576px) */
@media (max-width: 575.98px) {
    html {
        font-size: 14px;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-image-badge {
        padding: 1rem;
    }

    .hero-image-badge i {
        font-size: 1.5rem;
    }

    /* About Images */
    .about-img-secondary {
        width: 150px;
        right: 0;
        bottom: -20px;
    }

    .about-img-secondary img {
        height: 150px;
    }

    .experience-badge {
        padding: 1rem;
        top: 10px;
        left: 10px;
    }

    .experience-badge .years {
        font-size: 2rem;
    }

    /* Testimonials */
    .testimonial-card {
        padding: 1.5rem;
    }

    .testimonial-quote {
        font-size: 1rem;
    }

    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }

    /* Gallery */
    .gallery-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.4rem 1rem;
        font-size: 0.85rem;
    }

    /* Footer */
    .footer {
        padding-top: 3rem;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Prefers 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,
    .scroll-top,
    .hero-shapes,
    .nav-menu,
    .mobile-menu-toggle {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: black;
        background: white;
    }

    .section {
        padding: 1rem 0;
    }

    a {
        text-decoration: underline;
    }

    .btn {
        border: 1px solid black;
        background: none;
        color: black;
    }
}