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

        body {
            background: #1a1a1a;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            height: 100vh;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .container {
            text-align: center;
            z-index: 10;
            position: relative;
        }

        .logo {
            background: rgba(40, 40, 40, 0.9);
            color: white;
            padding: 20px 40px;
            border-radius: 25px;
            font-size: 28px;
            font-weight: 300;
            letter-spacing: 2px;
            margin-bottom: 60px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .content h1 {
            color: white;
            font-size: 32px;
            font-weight: 300;
            margin-bottom: 10px;
        }

        .content p {
            color: #aaa;
            font-size: 18px;
            font-weight: 300;
        }

        .footer {
            position: absolute;
            bottom: 40px;
            color: #666;
            font-size: 14px;
            letter-spacing: 1px;
        }

        /* Animated V lines */
        .v-line {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

        .v-line::before,
        .v-line::after {
            content: '';
            position: absolute;
            width: 8px;
            height: 120vh;
            background: linear-gradient(
                180deg,
                transparent 0%,
                #8b5cf6 20%,
                #a855f7 50%,
                #8b5cf6 80%,
                transparent 100%
            );
            transform-origin: top center;
            animation: moveV 4s ease-in-out infinite;
        }

        .v-line::before {
            left: calc(50% - 200px);
            transform: rotate(-25deg);
            animation-delay: 0s;
        }

        .v-line::after {
            right: calc(50% - 200px);
            transform: rotate(25deg);
            animation-delay: 0s;
        }

        /* Additional V lines for layered effect */
        .v-line-2 {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

        .v-line-2::before,
        .v-line-2::after {
            content: '';
            position: absolute;
            width: 6px;
            height: 100vh;
            background: linear-gradient(
                180deg,
                transparent 0%,
                rgba(139, 92, 246, 0.6) 30%,
                rgba(168, 85, 247, 0.8) 50%,
                rgba(139, 92, 246, 0.6) 70%,
                transparent 100%
            );
            transform-origin: top center;
            animation: moveV 3s ease-in-out infinite reverse;
        }

        .v-line-2::before {
            left: calc(50% - 300px);
            transform: rotate(-20deg);
            animation-delay: -1s;
        }

        .v-line-2::after {
            right: calc(50% - 300px);
            transform: rotate(20deg);
            animation-delay: -1s;
        }

        /* Third layer for more depth */
        .v-line-3 {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

        .v-line-3::before,
        .v-line-3::after {
            content: '';
            position: absolute;
            width: 4px;
            height: 80vh;
            background: linear-gradient(
                180deg,
                transparent 0%,
                rgba(139, 92, 246, 0.3) 40%,
                rgba(168, 85, 247, 0.5) 50%,
                rgba(139, 92, 246, 0.3) 60%,
                transparent 100%
            );
            transform-origin: top center;
            animation: moveV 5s ease-in-out infinite;
        }

        .v-line-3::before {
            left: calc(50% - 100px);
            transform: rotate(-30deg);
            animation-delay: -2s;
        }

        .v-line-3::after {
            right: calc(50% - 100px);
            transform: rotate(30deg);
            animation-delay: -2s;
        }

        @keyframes moveV {
            0% {
                transform: translateY(-100vh) rotate(var(--rotation));
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 1;
            }
            100% {
                transform: translateY(100vh) rotate(var(--rotation));
                opacity: 0;
            }
        }

        /* Fix rotation for each line */
        .v-line::before {
            --rotation: -25deg;
        }
        .v-line::after {
            --rotation: 25deg;
        }
        .v-line-2::before {
            --rotation: -20deg;
        }
        .v-line-2::after {
            --rotation: 20deg;
        }
        .v-line-3::before {
            --rotation: -30deg;
        }
        .v-line-3::after {
            --rotation: 30deg;
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .logo {
                font-size: 24px;
                padding: 16px 32px;
            }
            .content h1 {
                font-size: 28px;
            }
            .content p {
                font-size: 16px;
            }
        }