:root {
            --bg-color: #0f1113;
            --surface: #1a1d21;
            --accent: #007fff;
            --text-main: #e0e0e0;
            --text-dim: #a0a0a0;
            --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-color);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* --- HEADER & LANG SWITCHER --- */
        header {
            padding: 1.2rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: fixed;
            width: 100%;
            background: rgba(15, 17, 19, 0.7);
            backdrop-filter: blur(15px);
            border-bottom: 1px solid rgba(255,255,255,0.05);
            z-index: 1000;
        }

        .logo-container img { height: 35px; display: block; }

        .nav-wrapper { display: flex; align-items: center; }

        nav a {
            margin-left: 2rem;
            text-decoration: none;
            color: var(--text-dim);
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: var(--transition);
        }

        nav a:hover { color: var(--accent); }

        .lang-switch {
            margin-left: 3rem;
            display: flex;
            gap: 10px;
            border-left: 1px solid rgba(255,255,255,0.1);
            padding-left: 15px;
        }

        .lang-switch a {
            text-decoration: none;
            font-size: 0.75rem;
            font-weight: 800;
            color: var(--text-dim);
            transition: var(--transition);
        }

        .lang-switch a.active { color: var(--accent); }
        .lang-switch a:hover:not(.active) { color: white; }

        /* --- HERO SECTION --- */
        .hero {
            height: 85vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 0 10%;
            position: relative;
            background-image: url('../img/banner-aka.jpg'); 
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
        }

        .hero::before {
            content: "";
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: linear-gradient(to right, rgba(15, 17, 19, 0.95) 0%, rgba(15, 17, 19, 0.4) 100%);
            z-index: 1;
        }

        .hero-content { position: relative; z-index: 2; max-width: 800px; }

        .slogan {
            color: var(--accent);
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 4px;
            font-weight: 600;
            margin-bottom: 1rem;
            display: block;
        }

        .hero h1 {
            font-size: clamp(2.5rem, 8vw, 5.5rem);
            font-weight: 800;
            line-height: 0.95;
            margin-bottom: 1.5rem;
            letter-spacing: -3px;
        }

        .hero h1 span { color: var(--accent); }

        .hero p {
            max-width: 600px;
            font-size: 1.1rem;
            color: #fff;
            border-left: 3px solid var(--accent);
            padding-left: 20px;
        }

        /* --- SERVICES SECTION --- */
        .section-title { padding: 6rem 10% 3rem; }
        .section-title h2 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 5px; color: var(--accent); }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            padding: 0 10% 80px;
        }

        .service-card {
            background: var(--surface);
            border-radius: 12px;
            border: 1px solid rgba(255,255,255,0.03);
            transition: var(--transition);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .service-card:hover {
            transform: translateY(-8px);
            border-color: rgba(0, 127, 255, 0.4);
            box-shadow: 0 15px 40px rgba(0,0,0,0.6);
        }

        .card-img-wrapper { width: 100%; height: 220px; overflow: hidden; }
        .card-img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
        .service-card:hover .card-img-wrapper img { transform: scale(1.1); }

        .service-content { padding: 2rem; position: relative; }
        .service-content::before {
            content: "";
            position: absolute;
            top: 0; left: 0; width: 3px; height: 0;
            background: var(--accent);
            transition: var(--transition);
        }
        .service-card:hover .service-content::before { height: 100%; }

        .service-content h3 { font-size: 1.3rem; margin-bottom: 0.8rem; color: #fff; }
        .service-content p { color: var(--text-dim); font-size: 0.95rem; }

        /* --- CONTACT FORM SECTION --- */
        .contact-section {
            padding: 80px 10%;
            background-color: #121417;
        }

        .contact-container {
            max-width: 900px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .contact-info h2 { font-size: 2.5rem; margin-bottom: 1rem; letter-spacing: -1px; }
        .contact-info span { color: var(--accent); }
        .contact-info p { color: var(--text-dim); margin-bottom: 2rem; }

        .form-group { margin-bottom: 20px; }
        
        .form-group label {
            display: block;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 8px;
            color: var(--accent);
        }

        .form-group input, 
        .form-group textarea {
            width: 100%;
            padding: 15px;
            background: var(--surface);
            border: 1px solid rgba(255,255,255,0.1);
            color: white;
            font-family: inherit;
            border-radius: 4px;
            transition: var(--transition);
        }

        .form-group input:focus, 
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent);
            background: #23272b;
        }

        .submit-btn {
            background: var(--accent);
            color: white;
            border: none;
            padding: 15px 40px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: var(--transition);
            border-radius: 4px;
        }

        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 127, 255, 0.3);
        }

        /* --- FOOTER --- */
        footer {
            background: #08090a;
            padding: 80px 10% 0;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        .footer-container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 60px;
        }

        .footer-column h4 {
            color: var(--accent);
            text-transform: uppercase;
            font-size: 0.75rem;
            letter-spacing: 3px;
            margin-bottom: 25px;
        }

        .footer-column ul {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }

        .footer-column ul li, .footer-column p { color: var(--text-dim); font-size: 0.9rem; }
        .footer-email { display: block; color: #fff; text-decoration: none; margin-bottom: 10px; }
        .social-links { display: flex; flex-direction: column; gap: 10px; }
        .social-links a { color: var(--text-dim); text-decoration: none; font-size: 0.9rem; transition: var(--transition); }
        .social-links a:hover { color: var(--accent); transform: translateX(5px); }

        .copyright-bar {
            padding: 30px 0;
            border-top: 1px solid rgba(255,255,255,0.05);
            text-align: center;
            color: #444;
            font-size: 0.75rem;
        }

        /* --- RESPONSIVE --- */
        @media (max-width: 992px) {
            .contact-container { grid-template-columns: 1fr; gap: 40px; }
            .footer-container { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            nav { display: none; }
            .hero { background-attachment: scroll; }
            .footer-container { grid-template-columns: 1fr; text-align: center; }
            .footer-column ul { grid-template-columns: 1fr; }
            .social-links { align-items: center; }
        }