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

        body {
            font-family: 'Arial', sans-serif;
            background: linear-gradient(135deg, #0B0C2A 0%, #1a1a3a 50%, #2a2a5a 100%);
            color: #ffffff;
            line-height: 1.6;
            overflow-x: hidden;
        }

        .header {
            position: fixed;
            top: 0;
            width: 100%;
            background: linear-gradient(90deg, rgba(11,12,42,0.95) 0%, rgba(138,43,226,0.95) 100%);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 1rem 0;
            transition: all 0.3s ease;
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 2rem;
        }

        .logo {
            font-size: 2rem;
            font-weight: bold;
            background: linear-gradient(45deg, #00FFFF, #FF1493);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-menu a {
            color: #ffffff;
            text-decoration: none;
            transition: color 0.3s ease;
            font-weight: 500;
        }

        .nav-menu a:hover {
            color: #00FFFF;
        }

        .burger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 3px;
        }

        .burger span {
            width: 25px;
            height: 3px;
            background: #00FFFF;
            transition: 0.3s;
        }

        .main-content {
            margin-top: 100px;
            padding: 4rem 0;
        }

        .hero-contact {
            text-align: center;
            padding: 6rem 2rem;
            background: linear-gradient(135deg, #8A2BE2 0%, #FF1493 100%);
            margin-bottom: 4rem;
            position: relative;
        }

        .hero-contact::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('../img/30.jpg') center/cover;
            opacity: 0.2;
            z-index: 1;
        }

        .hero-contact-content {
            position: relative;
            z-index: 2;
        }

        .hero-contact h1 {
            font-size: 4rem;
            margin-bottom: 1rem;
            background: linear-gradient(45deg, #00FFFF, #ffffff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-contact p {
            font-size: 1.5rem;
            max-width: 800px;
            margin: 0 auto;
        }

        .section {
            padding: 4rem 0;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 2rem;
            padding-right: 2rem;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            margin-bottom: 4rem;
        }

        .contact-form {
            background: linear-gradient(135deg, rgba(11,12,42,0.9), rgba(138,43,226,0.9));
            border-radius: 20px;
            padding: 3rem;
            border: 2px solid rgba(0, 255, 255, 0.3);
        }

        .contact-form h3 {
            font-size: 2.5rem;
            color: #00FFFF;
            margin-bottom: 2rem;
            text-align: center;
        }

        .form-group {
            margin-bottom: 2rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #00FFFF;
            font-weight: bold;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid rgba(0, 255, 255, 0.3);
            background: rgba(11,12,42,0.8);
            color: white;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
        }

        .form-group textarea {
            height: 120px;
            resize: vertical;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #00FFFF;
            box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
        }

        .form-group select {
            cursor: pointer;
        }

        .form-group select option {
            background: #0B0C2A;
            color: white;
        }

        .submit-button {
            width: 100%;
            padding: 1.2rem;
            background: linear-gradient(45deg, #FF1493, #8A2BE2);
            color: white;
            border: none;
            border-radius: 15px;
            font-size: 1.2rem;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .submit-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(255, 20, 147, 0.4);
        }

        .contact-info {
            background: linear-gradient(135deg, rgba(255,20,147,0.1), rgba(138,43,226,0.1));
            border-radius: 20px;
            padding: 3rem;
            border: 2px solid rgba(0, 255, 255, 0.3);
        }

        .contact-info h3 {
            font-size: 2.5rem;
            color: #FF1493;
            margin-bottom: 2rem;
            text-align: center;
        }

        .info-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 2rem;
            padding: 1.5rem;
            background: rgba(0, 255, 255, 0.1);
            border-radius: 15px;
            transition: transform 0.3s ease;
        }

        .info-item:hover {
            transform: translateX(10px);
        }

        .info-icon {
            font-size: 2rem;
            color: #00FFFF;
            min-width: 60px;
            text-align: center;
        }

        .info-content h4 {
            color: #FF1493;
            margin-bottom: 0.5rem;
        }

        .info-content p {
            color: #ffffff;
        }

        .departments-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .department-card {
            background: linear-gradient(135deg, rgba(11,12,42,0.8), rgba(138,43,226,0.8));
            border-radius: 20px;
            padding: 2.5rem;
            border: 2px solid rgba(0, 255, 255, 0.3);
            text-align: center;
            transition: transform 0.3s ease;
        }

        .department-card:hover {
            transform: translateY(-10px);
        }

        .department-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
            display: block;
        }

        .department-card h4 {
            font-size: 1.8rem;
            color: #00FFFF;
            margin-bottom: 1rem;
        }

        .department-card p {
            margin-bottom: 1.5rem;
        }

        .department-email {
            color: #FF1493;
            font-weight: bold;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .department-email:hover {
            color: #00FFFF;
        }

        .map-section {
            background: linear-gradient(135deg, rgba(138,43,226,0.1), rgba(255,20,147,0.1));
            border-radius: 20px;
            padding: 3rem;
            text-align: center;
        }

        .map-section h3 {
            font-size: 2.5rem;
            color: #00FFFF;
            margin-bottom: 2rem;
        }

        .map-placeholder {
            width: 100%;
            height: 400px;
            background: linear-gradient(135deg, #0B0C2A, #8A2BE2);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid rgba(0, 255, 255, 0.3);
            margin-bottom: 2rem;
        }

        .map-placeholder p {
            font-size: 1.5rem;
            color: #00FFFF;
        }

        .office-hours {
            background: linear-gradient(135deg, rgba(11,12,42,0.8), rgba(255,20,147,0.8));
            border-radius: 20px;
            padding: 3rem;
            text-align: center;
            margin-top: 4rem;
            border: 2px solid rgba(0, 255, 255, 0.3);
        }

        .office-hours h3 {
            font-size: 2.5rem;
            color: #00FFFF;
            margin-bottom: 2rem;
        }

        .hours-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .hours-item {
            background: rgba(0, 255, 255, 0.1);
            padding: 2rem;
            border-radius: 15px;
            border: 1px solid rgba(0, 255, 255, 0.3);
        }

        .hours-item h4 {
            color: #FF1493;
            margin-bottom: 1rem;
        }

        .popup {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: linear-gradient(135deg, #8A2BE2, #FF1493);
            padding: 3rem;
            border-radius: 20px;
            z-index: 1002;
            display: none;
            text-align: center;
            max-width: 500px;
            width: 90%;
        }

        .popup.show {
            display: block;
        }

        .popup h3 {
            color: #00FFFF;
            margin-bottom: 1rem;
        }

        .popup p {
            margin-bottom: 2rem;
            font-size: 1.2rem;
        }

        .popup button {
            background: #00FFFF;
            color: #0B0C2A;
            border: none;
            padding: 1rem 2rem;
            border-radius: 10px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s ease;
        }

        .popup button:hover {
            transform: scale(1.05);
        }

        .footer {
            background: linear-gradient(135deg, #0B0C2A, #1a1a3a);
            padding: 3rem 0 1rem;
            margin-top: 4rem;
            border-top: 2px solid rgba(0, 255, 255, 0.3);
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .footer-section h3 {
            color: #00FFFF;
            margin-bottom: 1rem;
        }

        .footer-section a {
            color: #ffffff;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: #FF1493;
        }

        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                left: -100%;
                top: 70px;
                flex-direction: column;
                background: linear-gradient(135deg, #0B0C2A, #8A2BE2);
                width: 100%;
                text-align: center;
                transition: 0.3s;
                padding: 2rem 0;
                backdrop-filter: blur(10px);
            }
            .section{
                padding: 0 1em;
            }

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

            .burger {
                display: flex;
            }

            .burger.active span:nth-child(2) {
                opacity: 0;
            }

            .burger.active span:nth-child(1) {
                transform: translateY(6px) rotate(45deg);
            }

            .burger.active span:nth-child(3) {
                transform: translateY(-6px) rotate(-45deg);
            }

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

            .hero-contact p {
                font-size: 1.2rem;
            }

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

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

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