:root {
    --primary: #0A84FF;
    --primary-gradient: linear-gradient(135deg, #0A84FF 0%, #0050A4 100%);
    --bg-dark: #0F0F12;
    --bg-card: #1C1C1E;
    --text-main: #FFFFFF;
    --text-muted: #A0A0A5;
    --border: #3A3A3C;
    --accent-glow: rgba(10, 132, 255, 0.3);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    padding: 60px 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(80px);
    z-index: -1;
}

.hero-badge {
    background: rgba(10, 132, 255, 0.1);
    border: 1px solid rgba(10, 132, 255, 0.3);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 24px;
    display: inline-block;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 16px;
    background: linear-gradient(180deg, #FFFFFF 0%, #A0A0A5 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero h1 .highlight {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.5rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 40px;
}

/* Buttons */
.btn-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 40px;
}

.btn {
    padding: 12px 32px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 1.1rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 20px rgba(10, 132, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(10, 132, 255, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Install command */
.install-cmd {
    background: #000;
    padding: 16px 24px;
    border-radius: 12px;
    font-family: 'SF Mono', 'Menlo', monospace;
    color: #A0A0A5;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.install-cmd span {
    color: var(--primary);
}

/* Hero Image */
.hero-image-container {
    margin-top: 60px;
    perspective: 1000px;
}

.hero-image {
    width: 100%;
    max-width: 1000px;
    border-radius: 12px;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border);
    transform: rotateX(5deg);
    transition: transform 0.5s ease;
}

.hero-image:hover {
    transform: rotateX(0deg);
}

/* Features Grid */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 80px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 40px -10px rgba(10, 132, 255, 0.2);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.feature-card p {
    color: var(--text-muted);
}

/* AI Section */
.ai-section {
    background: linear-gradient(180deg, rgba(10, 132, 255, 0.05) 0%, transparent 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.ai-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.ai-content {
    flex: 1;
}

.ai-visual {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-visual::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: var(--primary);
    filter: blur(100px);
    opacity: 0.15;
    z-index: -1;
}

/* Footer */
footer {
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid var(--border);
    margin-top: 60px;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 16px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary);
}

.copyright {
    color: #555;
    font-size: 0.9rem;
}

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

    .hero p {
        font-size: 1.1rem;
    }

    .ai-container {
        flex-direction: column;
    }

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