/* Infrastructure Section */

/* Legacy Grid (keeping for compatibility) */
.infra-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* New 2x2 Grid Layout */
.infra-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (max-width: 768px) {
    .infra-grid-2x2 {
        grid-template-columns: 1fr;
    }
}

/* Compact Infrastructure Card */
.infra-card-compact {
    background: rgba(20, 20, 35, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.infra-card-compact:hover {
    background: var(--card-bg);
    transform: translateY(-3px);
    border-color: var(--accent-color);
    box-shadow: 0 8px 25px -10px rgba(100, 255, 218, 0.15);
}

.infra-card-compact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.infra-card-compact:hover::before {
    opacity: 1;
}

.infra-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.infra-emoji {
    font-size: 1.5rem;
}

.infra-card-compact h3 {
    font-size: 1.1rem;
    margin: 0;
    color: #fff;
}

.infra-card-compact .infra-desc {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.4;
    color: var(--text-secondary);
    min-height: auto;
}

.infra-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.infra-tags span {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    background: rgba(100, 255, 218, 0.1);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 4px;
    color: var(--accent-color);
}

/* Legacy Card Styles */
.infra-card {
    background: rgba(20, 20, 35, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

.infra-card:hover {
    background: var(--card-bg);
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px -10px rgba(100, 255, 218, 0.1);
}

.infra-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.infra-card:hover::before {
    opacity: 1;
}

.infra-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    background: rgba(100, 255, 218, 0.1);
    padding: 10px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.infra-desc {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.5;
    min-height: 3em;
}

.infra-features {
    list-style: none;
    margin: 0;
    width: 100%;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.infra-features li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    padding-left: 1.2rem;
    position: relative;
}

.infra-features li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Update h3 for infra cards */
.infra-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}