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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 50%, #1a1a1a 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,.03) 2px, rgba(0,0,0,.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,.03) 2px, rgba(0,0,0,.03) 4px);
    opacity: 0.5;
    pointer-events: none;
}

body::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 0, 100, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 200, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(100, 255, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
    animation: colorShift 10s ease-in-out infinite;
}

@keyframes colorShift {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.5; }
}

.noise {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><filter id="noiseFilter"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23noiseFilter)"/></svg>');
    opacity: 0.15;
    pointer-events: none;
}

.bottom-shade {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 45vh;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.35) 60%, rgba(0, 0, 0, 0.6) 100%);
    pointer-events: none;
    z-index: 0;
}

.container {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 40px 20px;
    max-width: 1200px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border: 1.5px solid rgba(0, 0, 0, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 60px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.badge::before {
    content: '⚡';
    font-size: 16px;
}

h1 {
    font-size: clamp(40px, 8vw, 85px);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 80px;
    color: #000;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e0 50%, #a0aec0 100%);
    color: #2d3748;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 999px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.2s ease;
}

.download-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, #edf2f7 0%, #d1d9e6 50%, #b8c5d1 100%);
}

.download-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.download-btn svg {
    width: 18px;
    height: 18px;
}

.terminal {
    max-width: 500px;
    margin: 0 auto;
    background: rgba(20, 20, 20, 0.95);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.terminal-header {
    background: rgba(30, 30, 30, 0.98);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-button.red { background: #ff5f56; }
.terminal-button.yellow { background: #ffbd2e; }
.terminal-button.green { background: #27c93f; }

.terminal-title {
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    font-weight: 500;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.terminal-copy {
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    padding: 4px;
}

.terminal-copy svg {
    width: 16px;
    height: 16px;
}

.terminal-body {
    padding: 24px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 14px;
    color: #fff;
    text-align: left;
}

.command {
    display: flex;
    align-items: center;
    gap: 8px;
}

.prompt {
    color: #4ec9b0;
}

.command-text {
    color: #d4d4d4;
}

.argument {
    color: #ce9178;
}

.flag {
    color: #9cdcfe;
}

.logo {
    position: absolute;
    top: 30px;
    left: 30px;
    color: #2d3748;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 1px;
    z-index: 10;
    text-decoration: none;
}