/* --- CSS VARIABLES & RESET --- */
        :root {
            /* Brand Colors based on Logo */
            --primary-black: #000000;
            --primary-gold: #ffc107; /* Adjusted to match the yellow/orange in logo */
            --primary-gold-dark: #e0a800;
            --secondary-blue: #1e3a8a; /* Deep Aviation Blue for accents */
            --text-dark: #1f2937;
            --text-light: #6b7280;
            --bg-light: #f9fafb;
            --white: #ffffff;
            --transition-smooth: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Open Sans', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            color: var(--primary-black);
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        ul {
            list-style: none;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        /* --- UTILITIES --- */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-padding {
            padding: 80px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }

        .section-header h2::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: var(--primary-gold);
            margin: 10px auto 0;
        }

        .btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 5px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: var(--transition);
            border: none;
        }

        .btn-primary {
            background-color: var(--primary-gold);
            color: var(--primary-black);
        }

        .btn-primary:hover {
            background-color: var(--primary-gold-dark);
            transform: translateY(-2px);
        }

        .btn-outline {
            border: 2px solid var(--primary-gold);
            color: var(--primary-gold);
            background: transparent;
        }

        .btn-outline:hover {
            background: var(--primary-gold);
            color: var(--primary-black);
        }

        /* --- HEADER & NAV --- */
        header {
            background: var(--white);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            display: flex;
            align-items: center;
        }
        
        /* Simulating the logo text style */
        .logo span.avi { color: var(--primary-black); }
        .logo span.india { color: var(--primary-gold); }

        .nav-links {
            display: flex;
            gap: 25px;
        }

        .nav-links a {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary-black);
            transition: var(--transition);
            text-transform: uppercase;
        }

        .nav-links a:hover {
            color: var(--primary-gold);
        }

        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.5rem;
        }

        /* --- HERO SECTION --- */
        #home {
            height: 100vh;
            background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white);
            padding-top: 80px;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            color: var(--white);
            line-height: 1.2;
        }

        .hero-content p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        /* --- ABOUT US --- */
        #about {
            background: var(--white);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .mission-vision-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }

        .mv-card {
            background: var(--bg-light);
            padding: 25px;
            border-radius: 8px;
            border-left: 4px solid var(--primary-gold);
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        }

        .mv-card h3 {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .mv-card i {
            color: var(--primary-gold);
        }

/* --- WHO CAN JOIN SECTION (REFINED) --- */
        .join-us {
            padding: 80px 5%;
            background: var(--primary-black);
            color: var(--white);
        }

        .join-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .join-card {
            background: rgba(255, 255, 255, 0.05);
            padding: 40px 30px;
            border-radius: 15px;
            text-align: center;
            transition: var(--transition-smooth);
            border: 1px solid rgba(255, 255, 255, 0.1);
            cursor: default;
        }

        .join-card i {
            font-size: 3rem;
            color: var(--primary-gold);
            margin-bottom: 20px;
            transition: var(--transition-smooth);
        }

        .join-card h3 {
            font-family: 'Inter', sans-serif;
            font-size: 1.5rem;
            margin-bottom: 10px;
            color: var(--accent-gold);
        }

        .join-card p {
            color: #bdc3c7;
            font-size: 1rem;
        }

        /* Hover Effect for Join Section */
        .join-card:hover {
            transform: translateY(-15px);
            background: var(--white);
            box-shadow: 0 20px 40px rgba(0,0,0,0.3);
        }

        .join-card:hover h3, .join-card:hover p {
            color: var(--primary-black);
        }

        .join-card:hover i {
            transform: scale(1.2) rotate(5deg);
        }

        /* --- SECTION GENERIC --- */
        .section {
            padding: clamp(60px, 10vw, 100px) 5%;
            max-width: 1300px;
            margin: 0 auto;
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: var(--h2-size);
            margin-bottom: 10px;
        }

        /* --- COURSES --- */
        #courses {
            background: var(--bg-light);
        }

        .course-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .course-card {
            background: var(--white);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
            transition: var(--transition-smooth);
        }
        
        .course-card:hover {
            transform: translateY(-10px);
            background: var(--white);
            box-shadow: 0 20px 40px rgba(0,0,0,0.3);
        }

        .course-header {
            background: var(--primary-black);
            color: var(--primary-gold);
            padding: 15px;
            text-align: center;
        }
        
        .course-header i {
            font-size: 2rem;
            margin: 5px;
            display: block;
        }

        .course-body {
            padding: 20px;
        }

        .course-body h3 {
            margin-bottom: 10px;
            font-size: 1.2rem;
        }

        .course-body p {
            color: var(--text-light);
            font-size: 0.95rem;
            margin-bottom: 15px;
        }

        .eligibility {
            font-weight: 600;
            color: var(--text-dark);
            border-top: 1px solid #eee;
            padding-top: 10px;
            font-size: 0.9rem;
        }

        .free-course {
            background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
            color: white;
            grid-column: 1 / -1; /* Span full width */
            text-align: center;
            padding: 30px;
            border-radius: 10px;
            margin-top: 30px;
            border: 2px solid var(--primary-gold);
        }

        .free-course:hover {
            background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
            color: white;
            grid-column: 1 / -1; /* Span full width */
            text-align: center;
            padding: 30px;
            border-radius: 10px;
            margin-top: 30px;
            border: 2px solid var(--primary-gold);
            transition: var(--transition-smooth);
            transform: translateY(-5px);
        }

        .free-course h3 {
            color: var(--primary-gold);
        }

        /* Course Table */
        .table-container {
            margin-top: 50px;
            overflow-x: auto;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            background: var(--white);
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }

        th, td {
            padding: 15px;
            text-align: left;
            border-bottom: 1px solid #ddd;
        }

        th {
            background-color: var(--primary-black);
            color: var(--white);
        }

        tr:hover {
            background-color: #f1f1f1;
        }

        /* --- ADMISSION & PLACEMENT --- */
        #admission, #placement {
            background: var(--white);
        }
        
        .stats-container {
            display: flex;
            justify-content: space-around;
            margin-top: 40px;
            text-align: center;
        }
        
        .stat-item h3 {
            font-size: 2.5rem;
            color: var(--primary-gold);
        }

        /* --- MEDIA GALLERY --- */
        #media {
            background: var(--bg-light);
        }
        
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
        }
        
        .gallery-item {
            height: 200px;
            background-color: #ccc;
            border-radius: 5px;
            overflow: hidden;
            position: relative;
        }
        
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }
        
        .gallery-item:hover img {
            transform: scale(1.1);
        }

        /* --- TEAM & CAREERS --- */
        #team {
            background: var(--white);
        }
        
        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
        }
        
        .team-member {
            text-align: center;
        }
        
        .team-avatar {
            width: 150px;
            height: 150px;
            background: #ddd;
            border-radius: 50%;
            margin: 0 auto 15px;
            overflow: hidden;
        }
        
        .team-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* --- CONTACT & ENQUIRY --- */
        #contact {
            background: var(--primary-black);
            color: var(--white);
        }

        #contact h2, #contact h3 {
            color: var(--white);
        }

        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }

        .contact-info-card {
            background: rgba(255,255,255,0.1);
            padding: 30px;
            border-radius: 10px;
        }

        .info-item {
            margin-bottom: 25px;
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }

        .info-item i {
            color: var(--primary-gold);
            font-size: 1.2rem;
            margin-top: 5px;
        }

        .contact-actions {
            margin-top: 30px;
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }

        .btn-whatsapp {
            background-color: #25D366;
            color: white;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 25px;
            border-radius: 5px;
            font-weight: bold;
        }

        form {
            background: var(--white);
            padding: 30px;
            border-radius: 10px;
            color: var(--text-dark);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .form-group input, .form-group select, .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-family: inherit;
        }

footer {
            background-color: #111;
            color: #aaa;
            padding: 70px 0 20px;
            text-align: center;
}
        .footer-socials {
            margin-bottom: 20px;
        }

        .footer-socials a {
            display: inline-block;
            width: 40px;
            height: 40px;
            line-height: 40px;
            background: #222;
            color: var(--white);
            margin: 0 5px;
            border-radius: 50%;
            transition: 0.3s;
        }

        .footer-socials a:hover {
            background: var(--primary-gold);
            color: var(--primary-black);
        }


        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-col h4 {
            color: var(--white);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-gold);
            display: inline-block;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul li a:hover {
            color: var(--primary-gold);
            padding-left: 5px;
        }

        .social-links a {
            display: inline-flex;
            width: 35px;
            height: 35px;
            background: #222;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            margin-right: 10px;
            color: var(--white);
        }

        .social-links a:hover {
            background: var(--primary-gold);
            color: var(--primary-black);
        }

        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #222;
            font-size: 0.9rem;
        }
        
        /* --- MOBILE RESPONSIVE --- */
        @media (max-width: 768px) {
            .navbar {
                padding: 0 20px;
            }

            .hamburger {
                display: block;
            }

            .nav-links {
                position: absolute;
                top: 80px;
                left: 0;
                width: 100%;
                background: var(--white);
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
                display: none;
            }

            .nav-links.active {
                display: flex;
            }

            .hero-content h1 {
                font-size: 2.2rem;
            }

            .about-grid, .contact-wrapper, .mission-vision-grid {
                grid-template-columns: 1fr;
            }
            
            .table-container {
                overflow-x: scroll;
            }
        }