:root {
    --bg-primary: #0F0F1B;
    --bg-secondary: #1A1A2E;
    --accent-red: #E94560;
    --accent-red-dark: #D63A52;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0B8;
    --text-tertiary: #7A7A8C;
    --border-color: #2A2A3E;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-family);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.header {
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background-color: rgba(15, 15, 27, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--text-primary);
    transition: color var(--transition-smooth);
}

.brand-accent {
    color: var(--accent-red);
}

.brand-text:hover {
    color: var(--accent-red);
}

/* Main */
.main {
    flex: 1;
    padding: 4rem 0;
    min-height: calc(100vh - 200px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Hero Section */
.hero {
    margin-bottom: 5rem;
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: 0.01em;
}

/* Features Section */
.features {
    margin-bottom: 5rem;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem;
    background-color: var(--bg-secondary);
    border-left: 3px solid var(--accent-red);
    border-radius: 4px;
    animation: fadeInUp 0.8s ease-out 0.1s backwards;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-red);
    border-radius: 50%;
    margin-top: 0.5rem;
    flex-shrink: 0;
}

.feature-text {
    font-size: 1.0625rem;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.5;
}

/* Status Section */
.status {
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 0;
}

.status-dot {
    width: 10px;
    height: 10px;
    background-color: var(--accent-red);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-red), 0 0 24px rgba(233, 69, 96, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

.status-text {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Footer */
.footer {
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    margin-top: auto;
}

.contact {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.contact-link {
    color: var(--accent-red);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-smooth);
    position: relative;
}

.contact-link:hover {
    color: var(--accent-red-dark);
    text-decoration: underline;
}

.contact-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-red);
    transition: width var(--transition-smooth);
}

.contact-link:hover::after {
    width: 100%;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 12px var(--accent-red), 0 0 24px rgba(233, 69, 96, 0.3);
    }
    50% {
        box-shadow: 0 0 8px var(--accent-red), 0 0 16px rgba(233, 69, 96, 0.2);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .feature-text {
        font-size: 1rem;
    }

    .features-list {
        padding: 1.5rem;
        gap: 1.25rem;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 1.5rem 0;
    }

    .brand-text {
        font-size: 1.125rem;
    }

    .hero {
        margin-bottom: 3rem;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .main {
        padding: 2rem 0;
        min-height: auto;
    }

    .features-list {
        padding: 1.25rem;
        gap: 1rem;
    }

    .feature-item {
        gap: 0.75rem;
    }

    .feature-text {
        font-size: 0.95rem;
    }

    .contact {
        font-size: 0.95rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer {
        display: none;
    }
}