:root {
    --primary-dark: #101010;
    --secondary-orange: #e78b48;
    --text-light: #e5e5e5;
    --text-muted: #a0a0a0;
    --card-bg: #1a1a1a;
    --border-color: #333;
}

body {
    background-color: var(--primary-dark);
    color: var(--text-light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar {
    background-color: rgba(16, 16, 16, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #1a1a1a 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="%23333" stroke-width="1" opacity="0.3"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-light) 0%, var(--secondary-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.btn-primary {
    background-color: var(--secondary-orange);
    border-color: var(--secondary-orange);
    color: var(--primary-dark);
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #d17a3a;
    border-color: #d17a3a;
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(231, 139, 72, 0.3);
}

.btn-outline-light {
    border-color: var(--text-muted);
    color: var(--text-light);
    padding: 12px 30px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background-color: var(--text-light);
    border-color: var(--text-light);
    color: var(--primary-dark);
}

.features-section {
    padding: 80px 0;
    background-color: #151515;
}

.feature-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-orange), #f4a460);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: var(--secondary-orange);
}

a .feature-card .text-muted {
    color: var(--text-muted) !important;
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--secondary-orange);
    margin-bottom: 1.5rem;
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.feature-description {
    color: var(--text-muted);
    line-height: 1.6;
}

.stats-section {
    padding: 60px 0;
    background-color: var(--primary-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-orange);
    display: block;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer {
    background-color: #0a0a0a;
    padding: 40px 0 20px;
    border-top: 1px solid var(--border-color);
}

.footer-text {
    color: var(--text-muted);
    margin: 0;
}

.social-links a {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--secondary-orange);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-light);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

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

    .section-title {
        font-size: 2rem;
    }
}