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

:root {
    --bg: #fafafa;
    --bg-card: #ffffff;
    --text: #0a0a0a;
    --text-muted: rgba(10, 10, 10, 0.4);
    --accent: #2563eb;
    --accent-light: rgba(37, 99, 235, 0.1);
    --border: rgba(10, 10, 10, 0.06);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.08);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(ellipse 600px 400px at 20% 20%, rgba(37, 99, 235, 0.03), transparent),
        radial-gradient(ellipse 500px 300px at 80% 80%, rgba(139, 92, 246, 0.03), transparent);
    pointer-events: none;
    z-index: 0;
}

.container {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.header {
    padding: 2rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #0a0a0a 0%, #404040 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
}

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

.nav-link {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
}

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

.main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.hero {
    text-align: center;
    max-width: 680px;
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.title {
    font-size: 5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #0a0a0a 0%, #525252 60%, #0a0a0a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.35rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-weight: 400;
    line-height: 1.6;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.cta-container {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: var(--text);
    color: var(--bg);
    text-decoration: none;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow);
    border: 1px solid transparent;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.cta-button.secondary {
    background: var(--bg-card);
    color: var(--text);
    border: 1px solid var(--border);
}

.cta-button.secondary:hover {
    background: var(--bg);
    border-color: rgba(10, 10, 10, 0.1);
}

.cta-button svg {
    width: 16px;
    height: 16px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: var(--shadow);
}

.social-link:hover {
    color: var(--text);
    border-color: rgba(10, 10, 10, 0.1);
    transform: translateY(-2px);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer {
    padding: 1.5rem 3rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-content {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-link {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--text);
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(0.9);
    }
}

@media (max-width: 768px) {
    .header {
        padding: 1.5rem 2rem;
    }

    .logo {
        font-size: 1rem;
    }

    .title {
        font-size: 3.5rem;
    }

    .subtitle {
        font-size: 1.15rem;
        margin-bottom: 2rem;
    }

    .main {
        padding: 1.5rem;
    }

    .badge {
        margin-bottom: 1.5rem;
    }

    .footer {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem 2rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 1rem 1.5rem;
    }

    .nav {
        gap: 1rem;
    }

    .nav-link {
        font-size: 0.8rem;
    }

    .title {
        font-size: 2.8rem;
        margin-bottom: 1rem;
    }

    .subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .cta-button {
        padding: 0.75rem 1.5rem;
        font-size: 0.85rem;
    }

    .social-links {
        margin-top: 2rem;
    }

    .social-link {
        width: 36px;
        height: 36px;
    }

    .footer {
        padding: 1rem 1.5rem;
    }

    .footer-links {
        gap: 1rem;
    }
}