/* Home page specific styles */

/* Custom cursor for home page */
* {
    cursor: default;
}

.concept-card, .concept-card * {
    cursor: pointer;
}

/* Home page layout */
.main-content {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
}

/* Concept cards grid */
.concepts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.concept-card {
    background: rgba(17, 24, 39, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(55, 65, 81, 0.3);
    border-radius: 16px;
    padding: 32px;
    text-decoration: none;
    color: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.3s;
}

.concept-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 20px 40px -10px rgba(99, 102, 241, 0.3), 
        0 10px 20px -5px rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.5);
    background: rgba(17, 24, 39, 0.5);
}

.concept-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #818cf8, #6366f1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 24px;
}

.concept-card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: white;
}

.concept-card p {
    color: #d1d5db;
    line-height: 1.6;
    margin-bottom: 20px;
}

.concept-card-stats {
    display: flex;
    gap: 16px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(55, 65, 81, 0.3);
}

.concept-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.concept-stat-number {
    font-size: 1.25rem;
    font-weight: 600;
    color: #818cf8;
}

.concept-stat-label {
    font-size: 0.875rem;
    color: #9ca3af;
}

/* Home page responsive styles */
@media (max-width: 768px) {
    .concepts-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 0 16px;
    }

    .concept-card {
        padding: 24px;
    }

    .concept-card h2 {
        font-size: 1.25rem;
    }
}