:root {
            --primary: #0ea5e9;
            --primary-dark: #0284c7;
            --secondary: #10b981;
            --bg-dark: #0f172a;
            --bg-card: #1e293b;
            --text-main: #f8fafc;
            --text-muted: #cbd5e1;
        }

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

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

        h1, h2, h3 {
            font-family: 'Outfit', sans-serif;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        /* Navbar */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            padding: 1.5rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(15, 23, 42, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo img {
            height: 50px;
            width: auto;
            display: block;
            object-fit: contain;
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .logo:hover img {
            transform: scale(1.05);
        }

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

        nav a {
            font-weight: 600;
            font-size: 0.95rem;
            transition: color 0.3s ease;
        }

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

        .btn-contact {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            padding: 0.6rem 1.5rem;
            border-radius: 50px;
            font-weight: 600;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .btn-contact:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(14, 165, 233, 0.3);
            color: white;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 0 5%;
            margin-top: 60px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(14,165,233,0.15) 0%, rgba(15,23,42,0) 70%);
            border-radius: 50%;
            z-index: -1;
        }

        .hero-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 4rem;
            z-index: 1;
        }

        .hero-content {
            flex: 1.2;
            max-width: 650px;
        }

        .hero-video {
            flex: 1;
            width: 100%;
            max-width: 550px;
            position: relative;
        }

        .video-wrapper {
            position: relative;
            padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
            height: 0;
            overflow: hidden;
            border-radius: 16px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: #000;
        }

        .video-wrapper iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }

        .hero-video::before {
            content: '';
            position: absolute;
            top: -10%;
            left: -10%;
            right: -10%;
            bottom: -10%;
            background: radial-gradient(circle, rgba(14, 165, 233, 0.25) 0%, rgba(15, 23, 42, 0) 70%);
            z-index: -1;
            filter: blur(20px);
        }

        .hero-gif-img {
            width: 100%;
            height: auto;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(255, 255, 255, 0.1);
            display: block;
            transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .hero-gif-img:hover {
            transform: translateY(-8px) scale(1.02);
        }

        .tag {
            display: inline-block;
            background: rgba(14, 165, 233, 0.1);
            color: var(--primary);
            padding: 0.4rem 1rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            border: 1px solid rgba(14, 165, 233, 0.3);
        }

        .hero h1 {
            font-size: 4rem;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            background: linear-gradient(to right, #fff, var(--text-muted));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero h1 span {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero p {
            font-size: 1.2rem;
            color: var(--text-muted);
            margin-bottom: 2.5rem;
            max-width: 600px;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            padding: 1rem 2rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(14, 165, 233, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: #fff;
            padding: 1rem 2rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            border: 1px solid rgba(255,255,255,0.2);
            cursor: pointer;
        }

        .btn-secondary:hover {
            background: rgba(255,255,255,0.05);
            border-color: var(--text-muted);
        }

        /* Features Section */
        .features {
            padding: 6rem 5%;
            background: #0b1120;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .section-header p {
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
        }

        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .card {
            background: var(--bg-card);
            padding: 2.5rem;
            border-radius: 16px;
            border: 1px solid rgba(255,255,255,0.05);
            transition: transform 0.3s ease, background 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .card:hover {
            transform: translateY(-10px);
            background: rgba(30, 41, 59, 0.8);
        }

        .card:hover::after {
            opacity: 1;
        }

        .card-icon {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: inline-block;
        }

        .card h3 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }

        .card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* Details Section */
        .details {
            padding: 6rem 5%;
            display: flex;
            align-items: center;
            gap: 4rem;
        }

        .details-content {
            flex: 1;
        }

        .details-image {
            flex: 1;
            position: relative;
        }

        .details-image div {
            width: 100%;
            height: 400px;
            background: linear-gradient(135deg, var(--bg-card), #0f172a);
            border-radius: 20px;
            border: 1px solid rgba(255,255,255,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
            position: relative;
            overflow: hidden;
        }

        /* Modern Pattern */
        .pattern-bg {
            position: absolute;
            width: 100%;
            height: 100%;
            background-image: radial-gradient(rgba(255,255,255,0.1) 1px, transparent 1px);
            background-size: 20px 20px;
            opacity: 0.3;
        }

        .details-content h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
        }

        .details-content p {
            color: var(--text-muted);
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }

        ul.benefits-list {
            list-style: none;
            margin-bottom: 2rem;
        }

        ul.benefits-list li {
            position: relative;
            padding-left: 2rem;
            margin-bottom: 1rem;
            color: var(--text-muted);
        }

        ul.benefits-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--secondary);
            font-weight: bold;
        }

        /* Footer */
        footer {
            background: #080c17;
            padding: 4rem 5% 2rem;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .footer-col h4 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            color: #fff;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 0.8rem;
        }

        .footer-col ul li a {
            color: var(--text-muted);
            transition: color 0.3s ease;
        }

        .footer-col ul li a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.05);
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .img-specialist-container {
            display: flex;
            gap: 1rem;
            height: 400px;
            order: 2;
            background: transparent;
            border: none;
            box-shadow: none;
        }
        .img-specialist-1, .img-specialist-2 {
            flex: 1;
            min-width: 0;
            height: 90%;
            object-fit: cover;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }
        .img-specialist-2 {
            transform: translateY(10%);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero {
                padding: 100px 5% 40px;
                min-height: auto;
            }
            .hero-container {
                flex-direction: column;
                gap: 3rem;
                text-align: center;
            }
            .hero-content {
                max-width: 100%;
            }
            .cta-buttons {
                justify-content: center;
            }
            .hero-video {
                max-width: 100%;
                width: 100%;
            }
            .hero h1 { font-size: 2.5rem; }
            .details { flex-direction: column; gap: 2.5rem; }
            nav ul { display: none; } /* Simplified for demo */
            
            .details-image div { height: 280px; }
            
            .img-specialist-container { height: 260px; width: 100%; }
            .img-specialist-1, .img-specialist-2 { height: 100%; }
            .img-specialist-2 { transform: translateY(1.5rem); }
        }