body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    padding-top: 56px;
}

.hero-section {
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    color: #fff;
    min-height: 70vh;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 300;
    opacity: 0.85;
}

.hero-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 500px;
}

.bot-card {
    transition: transform 0.2s, box-shadow 0.2s;
    border-radius: 12px;
}

.bot-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

.feature-card {
    background: #f8f9fa;
    transition: transform 0.2s;
}

.feature-card:hover {
    transform: translateY(-3px);
    background: #fff;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}