* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        :root {
            --primary: #0a0e27;
            --secondary: #1a1f3a;
            --accent: #00d4ff;
            --text: #ffffff;
            --text-secondary: #a0a9c9;
            --gradient: linear-gradient(135deg, #0a0e27, #1a1f3a);
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--primary);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 15px 0;
            border-bottom: 1px solid rgba(0, 212, 255, 0.2);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 24px;
            font-weight: bold;
            color: var(--accent);
            text-decoration: none;
            letter-spacing: 1px;
        }
        
        .logo span {
            color: var(--text);
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 30px;
        }
        
        nav ul li a {
            color: var(--text);
            text-decoration: none;
            transition: color 0.3s;
            position: relative;
        }
        
        nav ul li a:hover {
            color: var(--accent);
        }
        
        nav ul li a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent);
            transition: width 0.3s;
        }
        
        nav ul li a:hover::after {
            width: 100%;
        }
        
        .burger-menu {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }
        
        .burger-menu span {
            width: 25px;
            height: 3px;
            background-color: var(--text);
            margin: 3px 0;
            transition: 0.3s;
        }
        
        /* Hero Section */
        .hero {
            height: 60vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            background: var(--gradient);
            margin-top: 70px;
        }
        
        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.2;
        }
        
        .hero-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('../img/04.webp') no-repeat center center;
            background-size: cover;
            filter: brightness(0.5) saturate(1.5);
        }
        
        .hero-content {
            z-index: 1;
            max-width: 800px;
        }
        
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, var(--text), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            color: var(--text-secondary);
        }
        
        /* Sections */
        section {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 50px;
            position: relative;
            display: inline-block;
            width: 100%;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: var(--accent);
        }
        
        /* Contact Content */
        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }
        
        .contact-info {
            background: var(--secondary);
            padding: 40px;
            border-radius: 10px;
            border: 1px solid rgba(0, 212, 255, 0.2);
        }
        
        .contact-info h2 {
            font-size: 1.8rem;
            margin-bottom: 30px;
            color: var(--accent);
        }
        
        .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 25px;
        }
        
        .contact-icon {
            font-size: 1.5rem;
            color: var(--accent);
            margin-right: 15px;
            margin-top: 5px;
        }
        
        .contact-text h3 {
            font-size: 1.2rem;
            margin-bottom: 5px;
        }
        
        .contact-text p {
            color: var(--text-secondary);
        }
        
        .contact-form {
            background: var(--secondary);
            padding: 40px;
            border-radius: 10px;
            border: 1px solid rgba(0, 212, 255, 0.2);
        }
        
        .contact-form h2 {
            font-size: 1.8rem;
            margin-bottom: 30px;
            color: var(--accent);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: var(--text-secondary);
        }
        
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 4px;
            color: var(--text);
            font-family: inherit;
            transition: all 0.3s;
        }
        
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.08);
        }
        
        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background: linear-gradient(90deg, var(--accent), #00a0cc);
            color: var(--primary);
            text-decoration: none;
            border-radius: 4px;
            font-weight: bold;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
            z-index: 1;
            text-align: center;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        
        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.1);
            transform: translateX(-100%);
            transition: transform 0.3s;
            z-index: -1;
        }
        
        .btn:hover::before {
            transform: translateX(0);
        }
        
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
        }
        
        /* Map Section */
        .map-container {
            height: 400px;
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid rgba(0, 212, 255, 0.2);
            position: relative;
        }
        
        .map-placeholder {
            width: 100%;
            height: 100%;
            background: var(--secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
        }
        
        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            z-index: 2000;
            align-items: center;
            justify-content: center;
        }
        
        .modal.active {
            display: flex;
        }
        
        .modal-content {
            background: var(--secondary);
            padding: 40px;
            border-radius: 10px;
            max-width: 500px;
            width: 90%;
            text-align: center;
            position: relative;
            border: 1px solid rgba(0, 212, 255, 0.3);
        }
        
        .modal-close {
            position: absolute;
            top: 15px;
            right: 15px;
            font-size: 24px;
            color: var(--text);
            cursor: pointer;
            transition: color 0.3s;
        }
        
        .modal-close:hover {
            color: var(--accent);
        }
        
        .modal-icon {
            font-size: 3rem;
            color: var(--accent);
            margin-bottom: 20px;
        }
        
        .modal-title {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: var(--accent);
        }
        
        .modal-text {
            margin-bottom: 25px;
            color: var(--text-secondary);
        }
        
        /* Footer */
        footer {
            background: var(--secondary);
            padding: 50px 0 20px;
            border-top: 1px solid rgba(0, 212, 255, 0.2);
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .footer-column h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            color: var(--accent);
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-column ul li a:hover {
            color: var(--accent);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(0, 212, 255, 0.1);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .burger-menu {
                display: flex;
            }
            
            nav {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background: var(--primary);
                transform: translateX(-100%);
                transition: transform 0.3s;
                z-index: 999;
                padding: 20px;
            }
            
            nav.active {
                transform: translateX(0);
            }
            
            nav ul {
                flex-direction: column;
            }
            
            nav ul li {
                margin: 15px 0;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .contact-content {
                grid-template-columns: 1fr;
            }
        }