:root {
            --primary: #2C8C94;
            --dark: #0F172A;
            --accent: #22C55E;
            --bg-light: #F8FAFC;
            --card-shadow: 0 20px 40px rgba(0,0,0,0.08);
            --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; scroll-behavior: smooth; }
        body { background: #fff; color: var(--dark); overflow-x: hidden; line-height: 1.5; }

        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

        /* HEADER */
        header {
            height: 90px; display: flex; align-items: center; position: sticky; top: 0;
            background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); z-index: 1000;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }
        
        .nav-links { display: flex; gap: 30px; align-items: center; }
        .nav-links a { text-decoration: none; color: var(--dark); font-weight: 600; font-size: 15px; transition: var(--transition); }
        .nav-links a:hover { color: var(--primary); }

        .burger { display: none; cursor: pointer; font-size: 24px; color: var(--dark); z-index: 1100; }

        /* HERO SECTION */
        .hero { padding: 80px 0; position: relative; background: radial-gradient(circle at top right, rgba(44, 140, 148, 0.05), transparent); }
        .hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
        .hero-text h1 { font-size: 3.5rem; font-weight: 800; line-height: 1.1; margin-bottom: 20px; letter-spacing: -1.5px; }
        .hero-text h1 span { color: var(--primary); }
        .hero-text p { font-size: 1.15rem; color: #64748B; margin-bottom: 35px; line-height: 1.6; font-weight: 400; }

        .hero-btns { display: flex; flex-wrap: wrap; gap: 15px; }
        .btn { padding: 16px 30px; border-radius: 14px; text-decoration: none; font-weight: 700; transition: 0.3s; display: inline-flex; align-items: center; gap: 8px; font-size: 15px; }
        .btn-primary { background: var(--primary); color: #fff; box-shadow: 0 10px 25px rgba(44, 140, 148, 0.25); }
        .btn-outline { border: 2px solid #E2E8F0; color: var(--dark); }
        .btn-service { background: #F1F5F9; color: var(--primary); border: 1px solid #E2E8F0; }
        .btn:hover { transform: translateY(-3px); opacity: 0.95; }

        /* PHONE MOCKUP */
        .phone-perspective { position: relative; perspective: 1000px; }
        .phone-mockup {
            width: 280px; height: 570px; background: #000; border: 10px solid #1A1A1B;
            border-radius: 45px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,0.2);
            transform: rotateY(-10deg) rotateX(5deg); transition: 0.5s; margin: 0 auto;
        }
        .slider { width: 100%; height: 100%; display: flex; transition: 0.8s ease-in-out; }
        .slider img { width: 100%; height: 100%; object-fit: cover; flex-shrink: 0; }

        /* LOGO SCROLL - FIXED FOR BIG SCREENS */
        .partners { padding: 60px 0; background: #fff; border-top: 1px solid #F1F5F9; overflow: hidden; }
        .logo-slider { display: flex; width: calc(200px * 16); animation: scroll 30s linear infinite; align-items: center; }
        .logo-slider img { 
            max-width: 140px; 
            max-height: 50px; 
            margin: 0 45px; 
            opacity: 0.7; 
            transition: 0.3s; 
            object-fit: contain; /* Loqoların deformasiya olmaması üçün */
        }
        .logo-slider img:hover { opacity: 1; transform: scale(1.05); }

        @keyframes scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(calc(-200px * 8)); }
        }

        /* FEATURES */
        .features { padding: 100px 0; background: var(--bg-light); border-radius: 60px 60px 0 0; }
        .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
        .feature-card { background: #fff; padding: 40px; border-radius: 30px; transition: 0.4s; border: 1px solid rgba(0,0,0,0.02); }
        .feature-card:hover { transform: translateY(-10px); box-shadow: var(--card-shadow); }
        .feature-card i { font-size: 2rem; color: var(--primary); margin-bottom: 20px; display: block; }
        .feature-card h3 { margin-bottom: 12px; font-weight: 700; }
        .feature-card p { color: #64748B; font-size: 0.95rem; line-height: 1.6; }

        /* FOOTER */
        footer { background: var(--dark); color: #fff; padding: 60px 0 30px; margin-top: 0; }
        .footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 40px; }
        .footer-col h4 { margin-bottom: 20px; font-size: 18px; color: var(--primary); font-weight: 700; }
        .footer-col p { color: #94A3B8; font-size: 14px; line-height: 1.6; }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 10px; }
        .footer-links a { color: #94A3B8; text-decoration: none; transition: 0.3s; font-size: 14px; }
        .footer-links a:hover { color: #fff; }

        /* MOBILE STYLES - QARALMA SİLİNDİ */
        @media (max-width: 992px) {
            .hero-grid { grid-template-columns: 1fr; text-align: center; }
            .hero-text h1 { font-size: 2.6rem; }
            .hero-btns { justify-content: center; }
            .phone-mockup { transform: none; width: 240px; height: 490px; }
            
            .burger { display: block; }
            
            .nav-links {
                position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
                background: #fff; flex-direction: column; padding: 100px 30px;
                transition: 0.5s cubic-bezier(0.77, 0.2, 0.05, 1);
                box-shadow: -10px 0 30px rgba(0,0,0,0.1); z-index: 1050;
                align-items: flex-start;
            }
            .nav-links.active { right: 0; }
            
            /* Overlay (Qaralma) silindi, ehtiyac yoxdur */
            .overlay { display: none; }
        }

        .social-bar { position: fixed; right: 20px; bottom: 30px; display: flex; flex-direction: column; gap: 12px; z-index: 1000; }
        .social-btn { width: 55px; height: 55px; border-radius: 50%; background: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 25px rgba(0,0,0,0.1); color: var(--dark); text-decoration: none; transition: 0.3s; font-size: 22px; }
        .social-btn:hover { background: var(--primary); color: #fff; transform: scale(1.1); }