/* ============================================
   KHOTSO SHAU AGRICULTURAL HIGH SCHOOL
   Main Stylesheet - CLEAN VERSION
   Colors: Primary #2596be | Secondary #f2bb13
   ============================================ */

:root {
    --primary: #2596be;
    --primary-dark: #1a7a9e;
    --primary-light: #4aafd4;
    --secondary: #f2bb13;
    --secondary-dark: #d4a30e;
    --secondary-light: #f5c94a;
    --dark: #1a2a3a;
    --dark-light: #2c3e50;
    --gray: #6c757d;
    --light-gray: #f8f9fa;
    --white: #ffffff;
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 40px rgba(37, 150, 190, 0.2);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--dark);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.85rem;
    border-bottom: 3px solid var(--secondary);
}

.top-bar-info span {
    margin-right: 20px;
}
.top-bar-info i {
    color: var(--secondary);
    margin-right: 8px;
}

.top-bar-social a {
    color: var(--white);
    margin-left: 15px;
    transition: var(--transition);
    font-size: 0.9rem;
    text-decoration: none;
}
.top-bar-social a:hover {
    color: var(--secondary);
}

.apply-btn {
    background: var(--secondary);
    color: var(--dark) !important;
    padding: 5px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}
.apply-btn:hover {
    background: var(--secondary-dark);
}

/* ===== MAIN HEADER ===== */
.main-header {
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 10px 0;
}

/* Logo */
.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 55px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.school-name {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
}

.school-tagline {
    font-size: 0.7rem;
    color: var(--secondary);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Navigation - Desktop */
.navbar-nav .nav-link {
    color: var(--dark);
    font-weight: 500;
    padding: 10px 18px;
    transition: var(--transition);
    font-size: 0.95rem;
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--secondary);
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 2px;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary);
}

.btn-apply-nav {
    background: var(--secondary) !important;
    color: var(--dark) !important;
    padding: 8px 25px !important;
    border-radius: 30px !important;
    font-weight: 600 !important;
}
.btn-apply-nav:hover {
    background: var(--secondary-dark) !important;
}

/* Dropdown - Desktop */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow);
    border-radius: 12px;
    padding: 10px 0;
    margin-top: 10px;
}
.dropdown-item {
    padding: 8px 25px;
    transition: var(--transition);
    font-weight: 500;
}
.dropdown-item:hover {
    background: var(--primary);
    color: var(--white);
}

/* ===== HERO SLIDER ===== */
.hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--dark);
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}
.hero-slide.active {
    opacity: 1;
}
.hero-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 42, 58, 0.85) 0%, rgba(37, 150, 190, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    padding: 80px 0;
    max-width: 700px;
}

.hero-content .badge {
    background: var(--secondary);
    color: var(--dark);
    padding: 8px 25px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
}
.hero-content h1 .highlight {
    color: var(--secondary);
}

.hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
    line-height: 1.8;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-primary-custom {
    background: var(--secondary);
    color: var(--dark);
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    font-size: 1rem;
}
.btn-primary-custom:hover {
    background: var(--secondary-dark);
    transform: translateY(-3px);
}

.btn-outline-custom {
    background: transparent;
    color: var(--white);
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 2px solid var(--white);
    font-size: 1rem;
}
.btn-outline-custom:hover {
    background: var(--white);
    color: var(--primary);
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 12px;
}

.slider-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}
.slider-dot.active {
    background: var(--secondary);
    border-color: var(--white);
    transform: scale(1.2);
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}
.slider-arrow:hover {
    background: var(--secondary);
    color: var(--dark);
}
.slider-arrow.prev {
    left: 20px;
}
.slider-arrow.next {
    right: 20px;
}

/* ===== SECTION TITLES ===== */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title .subtitle {
    color: var(--secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    display: block;
    margin-bottom: 8px;
}

.section-title h2 {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
}
.section-title h2 .highlight {
    color: var(--primary);
}

.section-title p {
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* ===== ABOUT ===== */
.about-section {
    padding: 80px 0;
    background: var(--white);
}

.about-content h3 {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
}
.about-content h3 .highlight {
    color: var(--primary);
}

.about-content p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 25px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 15px;
    background: var(--light-gray);
    border-radius: 10px;
}
.about-feature-item i {
    color: var(--secondary);
    font-size: 1.2rem;
}
.about-feature-item span {
    font-weight: 500;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
}
.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 400px;
}
.about-image .experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--secondary);
    color: var(--dark);
    padding: 20px 25px;
    border-radius: 15px;
    text-align: center;
}
.about-image .experience-badge .number {
    font-size: 2.5rem;
    font-weight: 800;
    display: block;
    line-height: 1;
}
.about-image .experience-badge .label {
    font-size: 0.85rem;
    font-weight: 600;
}

/* ===== VISION ===== */
.vision-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.vision-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-bottom: 4px solid transparent;
}
.vision-card:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--secondary);
}

.vision-card .icon {
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--white);
}
.vision-card .icon.secondary {
    background: var(--secondary);
    color: var(--dark);
}

.vision-card h4 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
}
.vision-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* ===== WHY CHOOSE ===== */
.why-choose-section {
    padding: 80px 0;
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.why-card {
    padding: 35px;
    border-radius: 20px;
    background: var(--white);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}
.why-card:hover {
    transform: translateY(-5px);
}
.why-card .number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.1;
    position: absolute;
    top: 10px;
    right: 20px;
}
.why-card .icon {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 15px;
}
.why-card h4 {
    font-weight: 700;
    font-size: 1.2rem;
}
.why-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* ===== STATS ===== */
.stats-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item .number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    display: block;
}
.stat-item .label {
    font-size: 1rem;
    opacity: 0.85;
}

/* ===== ACADEMICS ===== */
.academics-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.academics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.academic-card {
    background: var(--white);
    padding: 30px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.academic-card:hover {
    transform: translateY(-8px);
}
.academic-card .icon {
    font-size: 3rem;
    color: var(--primary);
}
.academic-card h5 {
    font-weight: 700;
    font-size: 1.1rem;
}
.academic-card p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* ===== CTA ===== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--dark), var(--primary-dark));
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
}
.cta-section p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 30px;
}

/* ===== FOOTER ===== */
.main-footer {
    background: var(--dark);
    color: var(--white);
}

.footer-top {
    padding: 60px 0 40px;
}

.footer-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
}
.footer-school-name {
    color: var(--primary-light);
}
.footer-school-tagline {
    color: var(--secondary);
    font-size: 0.8rem;
    display: block;
    font-weight: 600;
    text-transform: uppercase;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    text-decoration: none;
}
.footer-social a:hover {
    background: var(--secondary);
    color: var(--dark);
}

.footer-heading {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links {
    list-style: none;
    padding: 0;
}
.footer-links li {
    margin-bottom: 10px;
}
.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--white);
}

.footer-contact {
    list-style: none;
    padding: 0;
}
.footer-contact li {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
}
.footer-contact li i {
    color: var(--secondary);
    min-width: 20px;
}

.newsletter-form .input-group {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    overflow: hidden;
}
.newsletter-form .form-control {
    background: transparent;
    border: none;
    color: var(--white);
    padding: 12px 20px;
}
.newsletter-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}
.btn-subscribe {
    background: var(--secondary);
    color: var(--dark);
    padding: 12px 20px;
    border: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
}
.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 0;
}
.footer-bottom-links {
    list-style: none;
    display: flex;
    gap: 20px;
    margin-bottom: 0;
}
.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
}

/* ============================================
   MOBILE MENU DRAWER - COMPLETE FIX
   ============================================ */

/* Mobile Overlay - Clean, no blur */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    pointer-events: none;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

@media (max-width: 991.98px) {
    /* Mobile Menu Toggle Button */
    .navbar-toggler {
        border: none;
        padding: 10px 12px;
        border-radius: 8px;
        background: var(--primary);
        z-index: 1050;
        position: relative;
    }
    
    .navbar-toggler:hover {
        background: var(--primary-dark);
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 0 3px rgba(37, 150, 190, 0.3);
        outline: none;
    }
    
    /* Custom Hamburger Icon */
    .navbar-toggler-icon {
        background-image: none !important;
        width: 28px !important;
        height: 24px !important;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
    }
    
    .navbar-toggler-icon span {
        display: block !important;
        width: 100%;
        height: 3px;
        background: var(--white);
        border-radius: 3px;
        transition: all 0.3s ease;
        transform-origin: center;
    }
    
    /* Hamburger to X Animation */
    .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    
    .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    
    /* Mobile Menu Drawer - Slides from LEFT */
    .navbar-collapse {
        position: fixed !important;
        top: 0;
        left: -320px;
        width: 300px;
        max-width: 85%;
        height: 100vh;
        background: #ffffff !important;
        z-index: 1045 !important;
        padding: 25px 20px;
        overflow-y: auto;
        overflow-x: hidden;
        transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 4px 0 30px rgba(0, 0, 0, 0.2);
        display: block !important;
        border-right: 3px solid var(--secondary);
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .navbar-collapse.show {
        left: 0;
    }
    
    /* Mobile Menu Header */
    .mobile-menu-header {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 15px;
        border-bottom: 2px solid var(--light-gray);
        margin-bottom: 20px;
    }
    
    .mobile-menu-header .mobile-logo {
        display: flex;
        flex-direction: column;
        line-height: 1.2;
    }
    
    .mobile-school-name {
        font-family: var(--font-display);
        font-size: 1.4rem;
        font-weight: 700;
        color: var(--primary);
    }
    
    .mobile-school-tagline {
        font-size: 0.65rem;
        color: var(--secondary);
        font-weight: 600;
        letter-spacing: 1px;
        text-transform: uppercase;
    }
    
    .mobile-menu-close {
        background: none;
        border: none;
        font-size: 1.6rem;
        color: var(--dark);
        cursor: pointer;
        padding: 5px 10px;
        transition: all 0.3s ease;
        line-height: 1;
    }
    
    .mobile-menu-close:hover {
        color: var(--danger);
        transform: rotate(90deg);
    }
    
    /* Mobile Navigation Links */
    .navbar-nav {
        flex-direction: column !important;
        width: 100%;
        padding: 0;
        margin: 0;
    }
    
    .navbar-nav .nav-item {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
        margin: 0;
    }
    
    .navbar-nav .nav-link {
        padding: 14px 10px !important;
        font-size: 1rem;
        font-weight: 500;
        color: var(--dark) !important;
        display: flex;
        align-items: center;
        gap: 12px;
        transition: all 0.3s ease;
        width: 100%;
        background: transparent !important;
    }
    
    .navbar-nav .nav-link i {
        width: 24px;
        color: var(--primary);
        font-size: 1.1rem;
        display: inline-block !important;
    }
    
    .navbar-nav .nav-link:hover {
        color: var(--primary) !important;
        background: var(--light-gray) !important;
        border-radius: 8px;
        padding-left: 15px !important;
    }
    
    .navbar-nav .nav-link.active {
        color: var(--primary) !important;
        background: rgba(37, 150, 190, 0.1) !important;
        border-radius: 8px;
        font-weight: 600;
    }
    
    .navbar-nav .nav-link::after {
        display: none !important;
    }
    
    /* Mobile Dropdown */
    .navbar-nav .dropdown-menu {
        position: static !important;
        box-shadow: none !important;
        border: none !important;
        background: var(--light-gray);
        border-radius: 8px;
        padding: 5px 0;
        margin: 0 0 10px 0;
        width: 100%;
        display: none;
        border: none !important;
    }
    
    .navbar-nav .dropdown-menu.show {
        display: block;
    }
    
    .navbar-nav .dropdown-item {
        padding: 10px 20px;
        font-size: 0.95rem;
        color: var(--dark);
        border-radius: 0;
        background: transparent !important;
    }
    
    .navbar-nav .dropdown-item:hover {
        background: var(--primary) !important;
        color: var(--white) !important;
    }
    
    .navbar-nav .dropdown-toggle::after {
        float: right;
        margin-top: 8px;
        transition: all 0.3s ease;
    }
    
    .navbar-nav .dropdown-toggle[aria-expanded="true"]::after {
        transform: rotate(180deg);
    }
    
    /* Mobile Apply Button */
    .btn-apply-nav {
        background: var(--secondary) !important;
        color: var(--dark) !important;
        padding: 12px 20px !important;
        border-radius: 12px !important;
        font-weight: 700 !important;
        text-align: center;
        justify-content: center !important;
        margin-top: 10px;
        width: 100% !important;
        border: none !important;
    }
    
    .btn-apply-nav i {
        color: var(--dark) !important;
        display: inline-block !important;
    }
    
    .btn-apply-nav:hover {
        background: var(--secondary-dark) !important;
        transform: translateY(-2px);
        box-shadow: 0 5px 20px rgba(242, 187, 19, 0.3);
    }
    
    /* Mobile Menu Footer */
    .mobile-menu-footer {
        margin-top: 30px;
        padding-top: 20px;
        border-top: 2px solid var(--light-gray);
        display: block !important;
    }
    
    .mobile-menu-footer .contact-info {
        font-size: 0.9rem;
        color: var(--gray);
        line-height: 2;
    }
    
    .mobile-menu-footer .contact-info i {
        color: var(--primary);
        width: 24px;
    }
    
    .mobile-menu-footer .social-icons {
        display: flex;
        gap: 12px;
        margin-top: 15px;
    }
    
    .mobile-menu-footer .social-icons a {
        width: 38px;
        height: 38px;
        background: var(--light-gray);
        color: var(--dark);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        text-decoration: none;
        font-size: 0.9rem;
    }
    
    .mobile-menu-footer .social-icons a:hover {
        background: var(--secondary);
        color: var(--dark);
        transform: translateY(-3px);
    }
}

/* ============================================
   MOBILE MENU DRAWER - FIXED VERSION
   ============================================ */

/* Mobile Overlay - Behind the menu */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

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

@media (max-width: 991.98px) {
    /* Mobile Menu Toggle Button */
    .navbar-toggler {
        border: none;
        padding: 10px 12px;
        border-radius: 8px;
        background: var(--primary);
        z-index: 1050;
        position: relative;
    }
    
    .navbar-toggler:hover {
        background: var(--primary-dark);
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 0 3px rgba(37, 150, 190, 0.3);
        outline: none;
    }
    
    /* Custom Hamburger Icon */
    .navbar-toggler-icon {
        background-image: none !important;
        width: 28px !important;
        height: 24px !important;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
    }
    
    .navbar-toggler-icon span {
        display: block !important;
        width: 100%;
        height: 3px;
        background: var(--white);
        border-radius: 3px;
        transition: all 0.3s ease;
        transform-origin: center;
    }
    
    /* Hamburger to X Animation */
    .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    
    .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    
    /* Mobile Menu Drawer */
    /* Mobile Menu Drawer */
    .navbar-collapse {
        position: fixed !important;
        top: 0;
        left: -320px;
        width: 300px;
        max-width: 85%;
        height: 100vh;
        background: #ffffff !important;
        z-index: 1045 !important;  /* Higher than overlay (1040) */
        padding: 25px 20px;
        overflow-y: auto;
        overflow-x: hidden;
        transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 4px 0 30px rgba(0, 0, 0, 0.2);
        display: block !important;
        border-right: 3px solid var(--secondary);
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .navbar-collapse.show {
        left: 0;
    }
    
    /* Mobile Menu Header */
    .mobile-menu-header {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 15px;
        border-bottom: 2px solid var(--light-gray);
        margin-bottom: 20px;
    }
    
    .mobile-menu-header .mobile-logo {
        display: flex;
        flex-direction: column;
        line-height: 1.2;
    }
    
    .mobile-school-name {
        font-family: var(--font-display);
        font-size: 1.4rem;
        font-weight: 700;
        color: var(--primary);
    }
    
    .mobile-school-tagline {
        font-size: 0.65rem;
        color: var(--secondary);
        font-weight: 600;
        letter-spacing: 1px;
        text-transform: uppercase;
    }
    
    .mobile-menu-close {
        background: none;
        border: none;
        font-size: 1.6rem;
        color: var(--dark);
        cursor: pointer;
        padding: 5px 10px;
        transition: all 0.3s ease;
        line-height: 1;
    }
    
    .mobile-menu-close:hover {
        color: var(--danger);
        transform: rotate(90deg);
    }
    
    /* Mobile Navigation Links */
    .navbar-nav {
        flex-direction: column !important;
        width: 100%;
        padding: 0;
        margin: 0;
    }
    
    .navbar-nav .nav-item {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
        margin: 0;
    }
    
    .navbar-nav .nav-link {
        padding: 14px 10px !important;
        font-size: 1rem;
        font-weight: 500;
        color: var(--dark) !important;
        display: flex;
        align-items: center;
        gap: 12px;
        transition: all 0.3s ease;
        width: 100%;
        background: transparent !important;
    }
    
    .navbar-nav .nav-link i {
        width: 24px;
        color: var(--primary);
        font-size: 1.1rem;
        display: inline-block !important;
    }
    
    .navbar-nav .nav-link:hover {
        color: var(--primary) !important;
        background: var(--light-gray) !important;
        border-radius: 8px;
        padding-left: 15px !important;
    }
    
    .navbar-nav .nav-link.active {
        color: var(--primary) !important;
        background: rgba(37, 150, 190, 0.1) !important;
        border-radius: 8px;
        font-weight: 600;
    }
    
    .navbar-nav .nav-link::after {
        display: none !important;
    }
    
    /* Mobile Dropdown */
    .navbar-nav .dropdown-menu {
        position: static !important;
        box-shadow: none !important;
        border: none !important;
        background: var(--light-gray);
        border-radius: 8px;
        padding: 5px 0;
        margin: 0 0 10px 0;
        width: 100%;
        display: none;
        border: none !important;
    }
    
    .navbar-nav .dropdown-menu.show {
        display: block;
    }
    
    .navbar-nav .dropdown-item {
        padding: 10px 20px;
        font-size: 0.95rem;
        color: var(--dark);
        border-radius: 0;
        background: transparent !important;
    }
    
    .navbar-nav .dropdown-item:hover {
        background: var(--primary) !important;
        color: var(--white) !important;
    }
    
    .navbar-nav .dropdown-toggle::after {
        float: right;
        margin-top: 8px;
        transition: all 0.3s ease;
    }
    
    .navbar-nav .dropdown-toggle[aria-expanded="true"]::after {
        transform: rotate(180deg);
    }
    
    /* Mobile Apply Button */
    .btn-apply-nav {
        background: var(--secondary) !important;
        color: var(--dark) !important;
        padding: 12px 20px !important;
        border-radius: 12px !important;
        font-weight: 700 !important;
        text-align: center;
        justify-content: center !important;
        margin-top: 10px;
        width: 100% !important;
        border: none !important;
    }
    
    .btn-apply-nav i {
        color: var(--dark) !important;
        display: inline-block !important;
    }
    
    .btn-apply-nav:hover {
        background: var(--secondary-dark) !important;
        transform: translateY(-2px);
        box-shadow: 0 5px 20px rgba(242, 187, 19, 0.3);
    }
    
    /* Mobile Menu Footer */
    .mobile-menu-footer {
        margin-top: 30px;
        padding-top: 20px;
        border-top: 2px solid var(--light-gray);
        display: block !important;
    }
    
    .mobile-menu-footer .contact-info {
        font-size: 0.9rem;
        color: var(--gray);
        line-height: 2;
    }
    
    .mobile-menu-footer .contact-info i {
        color: var(--primary);
        width: 24px;
    }
    
    .mobile-menu-footer .social-icons {
        display: flex;
        gap: 12px;
        margin-top: 15px;
    }
    
    .mobile-menu-footer .social-icons a {
        width: 38px;
        height: 38px;
        background: var(--light-gray);
        color: var(--dark);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        text-decoration: none;
        font-size: 0.9rem;
    }
    
    .mobile-menu-footer .social-icons a:hover {
        background: var(--secondary);
        color: var(--dark);
        transform: translateY(-3px);
    }
}

/* Desktop: Hide mobile elements */
@media (min-width: 992px) {
    .mobile-menu-header,
    .mobile-menu-close,
    .mobile-menu-footer,
    .mobile-overlay {
        display: none !important;
    }
    
    .navbar-collapse {
        position: relative !important;
        left: auto !important;
        width: auto !important;
        height: auto !important;
        background: transparent !important;
        padding: 0 !important;
        box-shadow: none !important;
        border-right: none !important;
        overflow-y: visible !important;
        display: flex !important;
        flex-basis: auto !important;
        flex-grow: 1 !important;
        align-items: center !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .navbar-nav {
        flex-direction: row !important;
        width: auto !important;
    }
    
    .navbar-nav .nav-item {
        border-bottom: none !important;
        width: auto !important;
    }
    
    .navbar-nav .nav-link {
        padding: 10px 18px !important;
        font-size: 0.95rem !important;
        gap: 0 !important;
        width: auto !important;
        justify-content: flex-start !important;
        background: transparent !important;
    }
    
    .navbar-nav .nav-link i {
        display: none !important;
    }
    
    .navbar-nav .dropdown-menu {
        position: absolute !important;
        background: var(--white) !important;
        box-shadow: var(--shadow) !important;
        border-radius: 12px !important;
        padding: 10px 0 !important;
        margin-top: 10px !important;
        width: auto !important;
        min-width: 200px !important;
        display: none !important;
        border: none !important;
    }
    
    .navbar-nav .dropdown-menu.show {
        display: block !important;
    }
    
    .navbar-nav .dropdown-item {
        padding: 8px 25px !important;
        font-size: 0.95rem !important;
    }
    
    .navbar-nav .dropdown-toggle::after {
        float: none !important;
        margin-top: 0 !important;
        margin-left: 8px !important;
        transform: none !important;
    }
    
    .btn-apply-nav {
        background: var(--secondary) !important;
        color: var(--dark) !important;
        padding: 8px 25px !important;
        border-radius: 30px !important;
        font-weight: 600 !important;
        width: auto !important;
        margin-top: 0 !important;
        justify-content: flex-start !important;
    }
    
    .btn-apply-nav i {
        display: inline-block !important;
        margin-right: 8px !important;
    }
    
    .navbar-toggler-icon span {
        display: none !important;
    }
    
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        width: 30px !important;
        height: 30px !important;
        background-size: 100% 100% !important;
        background-repeat: no-repeat !important;
        background-position: center !important;
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .hero-content h1 { font-size: 2.8rem; }
    .vision-grid { grid-template-columns: 1fr 1fr; }
    .why-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .academics-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    .hero-content h1 { font-size: 2.2rem; }
    .hero-section { min-height: 60vh; text-align: center; }
    .vision-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .academics-grid { grid-template-columns: 1fr; }
    .about-content h3 { font-size: 1.8rem; }
    .cta-section h2 { font-size: 2rem; }
    .section-title h2 { font-size: 2rem; }
}

@media (max-width: 576px) {
    .hero-content h1 { font-size: 1.8rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .btn-primary-custom, .btn-outline-custom { width: 100%; justify-content: center; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stat-item .number { font-size: 2.5rem; }
}

/* ===== UTILITY ===== */
.text-primary-custom { color: var(--primary); }
.text-secondary-custom { color: var(--secondary); }
.bg-primary-custom { background: var(--primary); }
.bg-secondary-custom { background: var(--secondary); }

/* ===== BACK TO TOP ===== */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    background: var(--secondary);
    color: var(--dark);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(242, 187, 19, 0.3);
    display: none;
}
#back-to-top:hover {
    background: var(--secondary-dark);
}