body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
}

.hero-section {
    color: white;
    padding: 100px 0;
}

.header-section {
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    color: white;
    padding: 50px 0 80px 0;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: white !important;
}

.back-btn {
    background: rgba(255, 255, 255, 0.1) !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    transition: all 0.3s ease;
    font-weight: 500;
    margin-left: auto;
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.content-section {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    margin-top: -40px;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2d2d2d;
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #f0f0f0;
}

.highlight-box {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1a1a1a;
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
    font-weight: 500;
}

.highlight-box strong {
    font-weight: 700;
}

.cta-button {
    background: #fbbf24 !important;
    color: #1a1a1a !important;
    border: none !important;
    box-shadow: 0 10px 25px rgba(251, 191, 36, 0.4);
    transition: all 0.3s ease;
    font-weight: 600;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(100, 100, 100, 0.3);
    background: #f5f5f5 !important;
    color: #1a1a1a !important;
    border: 2px solid #6b6b6b !important;
}

.features-section {
    margin-top: -60px;
    position: relative;
    z-index: 2;
    border-radius: 24px 24px 0 0;
}

.feature-card {
    transition: all 0.3s ease;
    border: 1px solid #e0e0e0;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-color: #6b6b6b;
}

.feature-icon {
    color: #4a4a4a;
    font-size: 2.5rem;
}

.demo-preview {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0e0e0;
}

.table-success {
    color: #22c55e !important;
    font-weight: 600;
}

.table-danger {
    color: #ef4444 !important;
    font-weight: 600;
}

.table-primary {
    background-color: #f5f5f5 !important;
    border-color: #d0d0d0 !important;
}

.table-primary th {
    color: #2d2d2d !important;
}

footer {
    background: #2d2d2d;
    color: white;
}

.text-muted {
    color: #6b6b6b !important;
}

.bg-light {
    background-color: #f8f8f8 !important;
}

.border-secondary {
    border-color: #6b6b6b !important;
}