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

body {
    font-family: 'Courier New', monospace;
    background: #000;
    color: #fff;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(255, 255, 255, 0.02) 50%,
        transparent 100%
    );
    animation: scan 8s linear infinite;
    pointer-events: none;
    z-index: 1000;
}

@keyframes scan {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes blink {
    0%, 50%, 100% { opacity: 1; }
    25%, 75% { opacity: 0.3; }
}

@keyframes drawLine {
    from { width: 0; }
    to { width: 100%; }
}

nav {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
    border-bottom: 2px solid #fff;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 2px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
    letter-spacing: 1px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: white;
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100px;
    background: white;
    animation: fadeInUp 1s ease-out;
}

h1 {
    font-size: 4rem;
    color: white;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease-out;
    line-height: 1.2;
    letter-spacing: 3px;
    text-transform: uppercase;
    border: 3px solid #fff;
    padding: 2rem;
    display: inline-block;
}

.gradient-text {
    position: relative;
    animation: blink 2s infinite;
}

.subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
    letter-spacing: 1px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background: transparent;
    color: #fff;
    padding: 1.2rem 3rem;
    border: 3px solid #fff;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-family: 'Courier New', monospace;
}

.cta-button:hover {
    background: #fff;
    color: #000;
    transform: scale(1.05);
}

.features {
    max-width: 1200px;
    margin: 6rem auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.features::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background: white;
    animation: drawLine 1s ease-out;
}

.feature-card {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.5);
    padding: 2rem;
    color: white;
    transition: all 0.3s;
    animation: fadeInUp 0.8s ease-out backwards;
    position: relative;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    width: 20px;
    height: 20px;
    border-top: 2px solid white;
    border-left: 2px solid white;
}

.feature-card::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 20px;
    height: 20px;
    border-bottom: 2px solid white;
    border-right: 2px solid white;
}

.feature-card:nth-child(1) { animation-delay: 0.5s; }
.feature-card:nth-child(2) { animation-delay: 0.6s; }
.feature-card:nth-child(3) { animation-delay: 0.7s; }

.feature-card:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-family: Arial, sans-serif;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.feature-card p {
    opacity: 0.8;
    line-height: 1.8;
    letter-spacing: 0.5px;
}

.demo-section {
    max-width: 900px;
    margin: 6rem auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.demo-container {
    background: transparent;
    border: 3px solid #fff;
    padding: 3rem;
    animation: fadeInUp 0.8s ease-out 0.8s backwards;
    position: relative;
}

.demo-container::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 30px;
    height: 30px;
    border-top: 3px solid white;
    border-left: 3px solid white;
}

.demo-container::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    border-bottom: 3px solid white;
    border-right: 3px solid white;
}

.demo-container h2 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.video-placeholder {
    background: transparent;
    border: 2px solid #fff;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.video-placeholder::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
}

.video-placeholder::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    background: rgba(255, 255, 255, 0.3);
}

.play-button {
    width: 80px;
    height: 80px;
    background: transparent;
    border: 3px solid white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 1;
}

.play-button:hover {
    background: white;
}

.play-button:hover .play-icon {
    border-left-color: black;
}

.play-icon {
    width: 0;
    height: 0;
    border-left: 25px solid white;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    margin-left: 5px;
    transition: all 0.3s;
}

.demo-container > p {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    letter-spacing: 0.5px;
}

.stats {
    max-width: 1200px;
    margin: 6rem auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.stats::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background: white;
}

.stat-card {
    text-align: center;
    color: white;
    animation: fadeInUp 0.8s ease-out backwards;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 2rem;
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.05);
}

.stat-card:nth-child(1) { animation-delay: 0.9s; }
.stat-card:nth-child(2) { animation-delay: 1s; }
.stat-card:nth-child(3) { animation-delay: 1.1s; }

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.stat-label {
    opacity: 0.8;
    font-size: 1.1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
        padding: 1.5rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .nav-links {
        display: none;
    }

    .features {
        grid-template-columns: 1fr;
    }
}