@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
    --bg-base: #08080a;
    --text-primary: #f0f0f5;
    --text-secondary: #8a8a99;
    --accent: #ff3333;
    --accent-glow: rgba(255, 51, 51, 0.4);
    --border-subtle: rgba(255, 255, 255, 0.08);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography Details */
h1, h2, h3 {
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 4rem;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav a:hover {
    color: var(--text-primary);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-base);
    border: none;
}

.btn-primary:hover {
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 4rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 10;
}

.division {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
    display: inline-block;
    position: relative;
}

.division::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 50%;
    width: 1.5rem;
    height: 1px;
    background-color: var(--accent);
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5.5rem);
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 3rem;
    font-weight: 400;
}

.action-group {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 5rem;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 2rem;
    max-width: 600px;
}

.stat-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Radar Animation Effect */
.radar-container {
    position: absolute;
    right: -10vw;
    top: 50%;
    transform: translateY(-50%);
    width: 50vw;
    height: 50vw;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    z-index: 1;
    opacity: 0.3;
}

.radar-container::before {
    content: '';
    position: absolute;
    inset: 15%;
    border-radius: 50%;
    border: 1px dashed var(--border-subtle);
}

.radar-container::after {
    content: '';
    position: absolute;
    inset: 35%;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
}

.radar {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 70%, rgba(255, 255, 255, 0.1) 100%);
    animation: scan 4s linear infinite;
}

@keyframes scan {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    .header { padding: 1.5rem 2rem; }
    .hero { padding: 8rem 2rem 4rem; }
    .stats-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .radar-container { display: none; }
}