/* ============================================================
           GLOBAL STYLES
        ============================================================ */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: #0f172a;
            color: #e2e8f0;
            overflow-x: hidden;
            position: relative;
            min-height: 100vh;
        }

        /* ============================================================
           SCANNING GRID BACKGROUND - ENHANCED
        ============================================================ */
        .scan-grid {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
            background: 
                linear-gradient(90deg, rgba(56,189,248,0.08) 1px, transparent 1px),
                linear-gradient(rgba(56,189,248,0.08) 1px, transparent 1px);
            background-size: 42px 42px;
            animation: gridDrift 18s linear infinite;
            opacity: 0.15;
        }

        .scan-grid::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 30% 70%, rgba(56,189,248,0.05) 0%, transparent 50%),
                        radial-gradient(circle at 70% 30%, rgba(124,58,237,0.05) 0%, transparent 50%);
            animation: pulseField 12s ease-in-out infinite alternate;
        }

        @keyframes gridDrift {
            0% { transform: translateY(0); }
            100% { transform: translateY(-60px); }
        }

        @keyframes pulseField {
            0% { opacity: 0.3; }
            100% { opacity: 0.7; }
        }

        /* ============================================================
           HERO LAYOUT WRAPPER - ENHANCED
        ============================================================ */
        .hero-wrapper-split {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 5rem;
            max-width: 1400px;
            margin: 0 auto;
            padding: 4rem 2rem 6rem;
            position: relative;
            z-index: 2;
            min-height: 100vh;
        }

        /* LEFT: VIDEO - ENHANCED */
        .hero-left {
            flex: 0 0 420px;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .video-container {
            position: relative;
            width: 100%;
            max-width: 380px;
            border-radius: 16px;
            overflow: hidden;
            transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 
                0 0 0 1px rgba(56,189,248,0.2),
                0 10px 30px rgba(0,0,0,0.4),
                0 0 50px rgba(56,189,248,0.1);
            animation: floatVideo 6s ease-in-out infinite;
        }

        .video-container::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg, #38bdf8, #22d3ee, #0ea5e9, #38bdf8);
            border-radius: 18px;
            z-index: -1;
            opacity: 0.7;
            animation: borderGlow 3s linear infinite;
        }

        .video-container::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(56,189,248,0.1) 0%, transparent 30%, transparent 70%, rgba(22,163,74,0.1) 100%);
            border-radius: 16px;
            pointer-events: none;
            z-index: 2;
        }

        @keyframes floatVideo {
            0%, 100% { transform: perspective(1000px) rotateY(-5deg) rotateX(5deg) translateY(0); }
            50% { transform: perspective(1000px) rotateY(-5deg) rotateX(5deg) translateY(-10px); }
        }

        @keyframes borderGlow {
            0% { opacity: 0.4; }
            50% { opacity: 0.8; }
            100% { opacity: 0.4; }
        }

        .video-container:hover {
            transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.03);
            box-shadow: 
                0 0 0 1px rgba(56,189,248,0.4),
                0 15px 40px rgba(0,0,0,0.5),
                0 0 80px rgba(56,189,248,0.2);
        }

        video#protectVideo {
            width: 100%;
            height: auto;
            border-radius: 14px;
            display: block;
            opacity: 0;
            transition: opacity 0.5s ease;
            background: #0f172a;
        }

        /* RIGHT: TEXT - ENHANCED */
        .hero-text {
            flex: 1 1 auto;
            max-width: 680px;
            text-align: left;
            z-index: 3;
            position: relative;
        }

        /* ============================================================
           HEADLINE - ENHANCED
        ============================================================ */
        .page-title {
            font-family: 'Orbitron', sans-serif;
            font-size: 3.8rem;
            font-weight: 900;
            line-height: 1.1;
            color: #f8fafc;
            margin: 0 0 1.5rem;
            position: relative;
            text-shadow: 0 0 10px rgba(0,255,255,0.2);
            opacity: 0;
            animation: fadeUp 0.85s ease forwards 0.3s;
        }

        .page-title::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 120%;
            height: 180%;
            transform: translate(-50%, -50%);
            background: radial-gradient(circle, rgba(56,189,248,0.15) 0%, transparent 70%);
            z-index: -1;
            border-radius: 50%;
            opacity: 0.3;
            animation: pulseField 4.8s ease-in-out infinite;
        }

        .page-title mark {
            background: none;
            color: transparent;
            background-image: linear-gradient(90deg, #38bdf8, #22d3ee, #0ea5e9);
            -webkit-background-clip: text;
            background-clip: text;
            position: relative;
            display: inline-block;
        }

        .page-title mark::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, #38bdf8, #22d3ee, #0ea5e9);
            border-radius: 2px;
            opacity: 0.8;
            animation: shimmerLine 2s ease-in-out infinite;
        }

        @keyframes shimmerLine {
            0%, 100% { opacity: 0.6; }
            50% { opacity: 1; }
        }


        /* ============================================================
           SUBHEAD - ENHANCED
        ============================================================ */
        .subhead {
            font-size: 1.3rem;
            font-weight: 500;
            color: #b6f2ff;
            letter-spacing: 0.25px;
            line-height: 1.5;
            margin: 0 0 2.8rem;
            opacity: 0;
            animation: fadeUp 0.85s ease forwards 0.5s;
            text-shadow: 0 0 10px rgba(0,255,255,0.12);
            position: relative;
        }

        .subhead strong {
            color: #7dd3fc;
            font-weight: 600;
        }

        .subhead::after {
            content: '';
            display: block;
            width: 180px;
            height: 3px;
            margin: 1.2rem 0 0;
            background: linear-gradient(90deg, #26e0ff, transparent);
            border-radius: 2px;
            opacity: 0.9;
        }

        /* ============================================================
           CTA BUTTON - ENHANCED
        ============================================================ */
        .watch-demo-btn {
            display: inline-flex;
            align-items: center;
            margin: 0 0 2.5rem;
            padding: 1rem 2.2rem;
            font-size: 1.1rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.8px;
            color: #0f172a;
            background: linear-gradient(90deg, #22d3ee, #38bdf8, #0ea5e9);
            border-radius: 12px;
            text-decoration: none;
            box-shadow: 
                0 0 20px rgba(56,189,248,0.5),
                0 0 40px rgba(56,189,248,0.3);
            position: relative;
            overflow: hidden;
            opacity: 0;
            transform: translateY(22px);
            animation: fadeUp 0.85s ease forwards 1.9s;
            transition: all 0.3s ease;
        }

        .watch-demo-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
            transition: left 0.7s;
        }

        .watch-demo-btn:hover {
            transform: translateY(-3px) scale(1.03);
            box-shadow: 
                0 0 30px rgba(56,189,248,0.7),
                0 0 60px rgba(56,189,248,0.4);
        }

        .watch-demo-btn:hover::before {
            left: 100%;
        }

        .watch-demo-btn span {
            margin-right: 10px;
            font-size: 1.3rem;
        }

        /* ============================================================
           SUBFOOT - ENHANCED
        ============================================================ */
        .subfoot {
            font-size: 1.05rem;
            color: #c8f3ff;
            line-height: 1.6;
            margin: 0 0 3rem;
            opacity: 0;
            animation: fadeUp 0.85s ease forwards 1s;
            text-shadow: 0 0 6px rgba(0,255,255,0.12);
            position: relative;
            padding-left: 20px;
            border-left: 3px solid rgba(56,189,248,0.5);
        }

        .subfoot strong {
            color: #7dd3fc;
        }

        /* ============================================================
           GROUNDBREAK - ENHANCED
        ============================================================ */
        .groundbreak {
            margin: 0;
            max-width: 100%;
            font-size: 1.2rem;
            font-weight: 600;
            line-height: 1.5;
            letter-spacing: 0.2px;
            text-transform: uppercase;
            text-shadow: 0 0 9px rgba(56,189,248,0.13);
            opacity: 0;
            animation: fadeUp 0.85s ease forwards 0.8s;
            position: relative;
            padding: 1.5rem;
            background: rgba(56,189,248,0.05);
            border-radius: 10px;
            border: 1px solid rgba(56,189,248,0.2);
        }

        .yesword {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.5rem;
            font-weight: 700;
            color: #22d3ee;
            margin-right: 0.5rem;
            text-shadow: 0 0 10px rgba(34,211,238,0.5);
        }

        .groundline {
            color: #a5f3fc;
            font-weight: 400;
        }

        /* ============================================================
           ANIMATIONS
        ============================================================ */
        @keyframes fadeUp {
            to { opacity: 1; transform: translateY(0); }
        }

        /* ============================================================
           FLOATING PARTICLES - NEW
        ============================================================ */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: rgba(56,189,248,0.6);
            border-radius: 50%;
            animation: floatParticle 15s infinite linear;
        }

        @keyframes floatParticle {
            0% {
                transform: translateY(100vh) translateX(0) rotate(0deg);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 1;
            }
            100% {
                transform: translateY(-100px) translateX(100px) rotate(360deg);
                opacity: 0;
            }
        }

        /* ============================================================
           RESPONSIVE DESIGN
        ============================================================ */
        @media (max-width: 1100px) {
            .hero-wrapper-split {
                gap: 3rem;
            }
            
            .hero-left {
                flex: 0 0 360px;
            }
            
            .page-title {
                font-size: 3.2rem;
            }
        }

        @media (max-width: 900px) {
            .hero-wrapper-split {
                flex-direction: column;
                text-align: center;
                gap: 3rem;
                padding: 3rem 2rem 4rem;
            }
            
            .hero-text {
                text-align: center;
                max-width: 580px;
            }
            
            .hero-left {
                order: -1;
                flex: 0 0 auto;
            }
            
            .video-container {
                transform: none;
                animation: none;
            }
            
            .video-container:hover {
                transform: scale(1.03);
            }
            
            .page-title {
                font-size: 2.8rem;
            }
            
            .subhead::after {
                margin: 1.2rem auto 0;
            }
            
            .subfoot {
                padding-left: 0;
                border-left: none;
                text-align: center;
            }
        }

        @media (max-width: 600px) {
            .hero-wrapper-split {
                padding: 2rem 1.5rem 3rem;
            }
            
            .page-title {
                font-size: 2.2rem;
                line-height: 1.2;
            }
            
            .subhead {
                font-size: 1.1rem;
            }
            
            .watch-demo-btn {
                padding: 0.9rem 1.8rem;
                font-size: 1rem;
            }
            
            .subfoot {
                font-size: 0.95rem;
            }
            
            .groundbreak {
                font-size: 1rem;
                padding: 1rem;
            }
            
            .yesword {
                font-size: 1.2rem;
            }
        }