:root {
    --color-bg: #0f1419;
    --color-bg-secondary: #1a1f2e;
    --color-green: #10b981;
    --color-green-bright: #34d399;
    --color-green-glow: rgba(16, 185, 129, 0.2);
    --color-green-border: rgba(16, 185, 129, 0.3);
    --color-text: #ffffff;
    --color-text-secondary: #9ca3af;
    --color-text-muted: rgba(255, 255, 255, 0.6);
}

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

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Page Wrapper */
.page-wrapper {
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 5rem 1.5rem;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    -webkit-filter: drop-shadow(0 0 30px rgba(16, 185, 129, 0.5)) drop-shadow(0 0 60px rgba(16, 185, 129, 0.3));
    filter: drop-shadow(0 0 30px rgba(16, 185, 129, 0.5)) drop-shadow(0 0 60px rgba(16, 185, 129, 0.3));
}

/* Main Content */
main {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero {
    text-align: center;
    max-width: 800px;
    width: 100%;
}

.badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--color-green-border);
    border-radius: 9999px;
    color: var(--color-green-bright);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
}

h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    background: linear-gradient(to right, #ffffff, #d1d5db);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.tagline {
    font-size: 1.5rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.accent-line {
    width: 8rem;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-green), transparent);
    margin: 0 auto;
    opacity: 0.5;
}

/* Footer */
footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background-color: var(--color-bg);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

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

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .page-wrapper {
        padding-top: 2rem;
        padding-bottom: 7rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .logo {
        width: 70px;
        height: 70px;
        -webkit-filter: drop-shadow(0 0 30px rgba(16, 185, 129, 0.5)) drop-shadow(0 0 60px rgba(16, 185, 129, 0.3));
        filter: drop-shadow(0 0 30px rgba(16, 185, 129, 0.5)) drop-shadow(0 0 60px rgba(16, 185, 129, 0.3));
    }

    h1 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .tagline {
        font-size: 1.25rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    .tagline {
        font-size: 1.125rem;
    }

    .subtitle {
        font-size: 0.9375rem;
    }

    .badge {
        font-size: 0.8125rem;
        padding: 0.3rem 0.875rem;
    }
}