/* (same styles as before – no changes needed) */
        :root {
            --primary: #1e2b3c;
            --secondary: #2c7be5;
            --accent: #e74c3c;
            --success: #27ae60;
            --light-bg: #f8fafd;
            --gray: #5b6c7e;
            --glass-bg: rgba(18, 25, 38, 0.92);
        }
        
        .ls{
            width: 100px;
            height: 100px;
            border-radius: 20px;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background: linear-gradient(145deg, #e9eff5 0%, #f0f4fa 100%);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            color: #2d3e50;
        }
        
        .navbar {
            background: var(--glass-bg) !important;
            backdrop-filter: blur(12px);
            padding: 12px 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.06);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: white !important;
            letter-spacing: -0.5px;
        }
        .navbar-brand i {
            font-size: 2rem;
            color: var(--secondary);
            margin-right: 10px;
            transition: transform 0.2s;
        }
        .navbar-brand:hover i {
            transform: rotate(-5deg) scale(1.05);
        }
        .nav-link {
            color: rgba(255,255,255,0.9) !important;
            font-weight: 500;
            padding: 8px 20px !important;
            border-radius: 40px;
            transition: 0.25s;
        }
        .nav-link:hover,
        .nav-link.active {
            background: rgba(255,255,255,0.1);
            color: white !important;
            transform: translateY(-2px);
        }
        
        .contact-container {
            background: white;
            border-radius: 24px;
            box-shadow: 0 15px 35px rgba(0,0,0,0.08);
            overflow: hidden;
            margin: 40px auto;
            max-width: 1200px;
            border: 1px solid rgba(255,255,255,0.5);
        }
        
        .contact-header {
            background: linear-gradient(145deg, var(--primary), #152b44);
            color: white;
            padding: 60px 30px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .contact-header::after {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="white" opacity="0.04"/></svg>');
        }
        .contact-header h1 {
            font-size: 3.2rem;
            font-weight: 800;
            position: relative;
            z-index: 2;
        }
        .contact-header p {
            font-size: 1.2rem;
            opacity: 0.9;
            position: relative;
            z-index: 2;
        }
        
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 15px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
        }
        
        .contact-info {
            background: var(--light-bg);
            padding: 30px;
            border-radius: 20px;
            border: 1px solid #edf2f9;
            height: 100%;
        }
        .contact-info p {
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .contact-info i {
            color: var(--secondary);
            font-size: 1.5rem;
            width: 30px;
        }
        
        .form-control, .form-select {
            border: 2px solid #e2eaf1;
            border-radius: 14px;
            padding: 12px 18px;
            font-size: 0.95rem;
            transition: 0.2s;
            background: white;
        }
        .form-control:focus, .form-select:focus {
            border-color: var(--secondary);
            box-shadow: 0 0 0 0.25rem rgba(44,123,229,0.1);
        }
        
        .btn-primary {
            background: linear-gradient(145deg, var(--secondary), #1a5bbf);
            border: none;
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 600;
            letter-spacing: 0.3px;
            transition: 0.25s;
            box-shadow: 0 8px 20px rgba(44,123,229,0.2);
            color: white;
        }
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 14px 28px rgba(44,123,229,0.3);
        }
        
        .alert {
            border-radius: 14px;
        }
        
        .footer {
            background: var(--glass-bg);
            color: white;
            padding: 40px 0 20px;
            margin-top: auto;
        }
        .footer a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: 0.2s;
        }
        .footer a:hover {
            color: white;
            text-decoration: underline;
        }
        
        @media (max-width: 768px) {
            .contact-header h1 {
                font-size: 2.2rem;
            }
        }