/* technologies */
.tech-hero {
        background: linear-gradient(135deg, rgba(31, 40, 51, 0.95), rgba(11, 12, 16, 0.95));
        border: 1px solid rgba(69, 162, 158, 0.2);
        position: relative;
        overflow: hidden;
    }
    
    .tech-hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: url('/static/img/tech-pattern.svg');
        background-size: cover;
        opacity: 0.05;
        z-index: 0;
    }
    
    .gradient-text {
        background: linear-gradient(90deg, var(--uv-primary-color), var(--uv-secondary-color));
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        display: inline-block;
        font-weight: 700;
    }
    
    .gradient-divider {
        height: 3px;
        width: 80px;
        background: linear-gradient(90deg, var(--uv-primary-color), var(--uv-secondary-color));
        border-radius: 3px;
    }
    
    /* Technology Category Cards */
    .tech-category-card {
        background-color: var(--uv-dark-accent);
        border-radius: 10px;
        overflow: hidden;
        border: 2px solid;
        transition: all 0.3s ease;
        height: 100%;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    }
    
    .tech-category-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    }
    
    /* Color-specific borders for each tech category */
    .ai-ml {
        border-color: #9b59b6; /* Purple */
    }
    
    .cloud-infra {
        border-color: #3498db; /* Blue */
    }
    
    .scientific {
        border-color: #f39c12; /* Orange */
    }
    
    .data-viz {
        border-color: #e74c3c; /* Red */
    }
    
    .web-dev {
        border-color: #34495e; /* Dark blue */
    }
    
    .database {
        border-color: #2ecc71; /* Green */
    }
    
    .tech-category-card .card-header {
        padding: 1.5rem;
        display: flex;
        align-items: center;
        gap: 1rem;
        border-bottom: 1px solid rgba(69, 162, 158, 0.2);
        background-color: var(--uv-dark-accent);
    }
    
    .tech-category-card .icon-container {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.75rem;
    }
    
    /* Category-specific icon styling */
    .ai-ml .icon-container {
        background-color: rgba(155, 89, 182, 0.15); /* Purple */
        color: #9b59b6;
    }
    
    .cloud-infra .icon-container {
        background-color: rgba(52, 152, 219, 0.15); /* Blue */
        color: #3498db;
    }
    
    .scientific .icon-container {
        background-color: rgba(243, 156, 18, 0.15); /* Orange */
        color: #f39c12;
    }
    
    .data-viz .icon-container {
        background-color: rgba(231, 76, 60, 0.15); /* Red */
        color: #e74c3c;
    }
    
    .web-dev .icon-container {
        background-color: rgba(52, 73, 94, 0.15); /* Dark Blue */
        color: #34495e;
    }
    
    .database .icon-container {
        background-color: rgba(46, 204, 113, 0.15); /* Green */
        color: #2ecc71;
    }
    
    .tech-category-card .card-body {
        padding: 1.5rem;
    }
    
    .tech-category-card h2 {
        margin: 0;
        font-size: 1.4rem;
        font-weight: 700;
        color: var(--uv-light);
    }
    
    .tech-category-card p {
        margin-bottom: 1.25rem;
        color: var(--uv-text-light);
    }
    
    /* Tech tags styling */
    .tech-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .tech-tag {
        font-size: 0.75rem;
        padding: 0.25rem 0.75rem;
        border-radius: 9999px;
        font-weight: 500;
        display: inline-block;
        text-decoration: none;
        transition: all 0.2s ease;
        color: white;
        border: 1px solid rgba(102, 252, 241, 0.1);
    }
    
    .tech-tag:hover {
        transform: translateY(-2px);
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }
    
    /* Randomly assign different colors to tech badges */
    .tech-tag:nth-child(7n+1) {
        background-color: rgba(41, 128, 185, 0.7); /* Blue */
    }
    
    .tech-tag:nth-child(7n+2) {
        background-color: rgba(46, 204, 113, 0.7); /* Green */
    }
    
    .tech-tag:nth-child(7n+3) {
        background-color: rgba(243, 156, 18, 0.7); /* Yellow/Orange */
    }
    
    .tech-tag:nth-child(7n+4) {
        background-color: rgba(142, 68, 173, 0.7); /* Purple */
    }
    
    .tech-tag:nth-child(7n+5) {
        background-color: rgba(231, 76, 60, 0.7); /* Red */
    }
    
    .tech-tag:nth-child(7n+6) {
        background-color: rgba(52, 73, 94, 0.7); /* Dark Gray/Blue */
    }
    
    .tech-tag:nth-child(7n) {
        background-color: rgba(22, 160, 133, 0.7); /* Turquoise */
    }
    
    /* Featured technologies section */
    .featured-tech-section {
        margin-top: 4rem;
    }
    
    .project-tech-showcase {
        background-color: var(--uv-dark-accent);
        border: 1px solid rgba(69, 162, 158, 0.2);
        position: relative;
    }
    
    .project-tech-showcase h3 {
        color: var(--uv-light);
        font-weight: 600;
    }
    
    .tech-tag.highlight {
        background-color: rgba(102, 252, 241, 0.2);
        border: 1px solid var(--uv-primary-color);
        font-weight: 600;
    }
    
    .tech-tag.highlight:hover {
        background-color: rgba(102, 252, 241, 0.3);
    }
    
    /* CTA Section */
    .cta-section {
        background-color: var(--uv-dark-accent);
        border: 1px solid rgba(69, 162, 158, 0.2);
        position: relative;
    }
    
    .cta-section:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle at center, rgba(102, 252, 241, 0.05) 0%, rgba(11, 12, 16, 0) 70%);
        z-index: 0;
    }
    
    .btn-primary {
        background: linear-gradient(90deg, var(--uv-primary-color), var(--uv-secondary-color));
        border: none;
        color: var(--uv-dark-bg);
        font-weight: 600;
        position: relative;
        z-index: 1;
        overflow: hidden;
        transition: all 0.3s ease;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        border-radius: 30px;
        padding: 0.5rem 1.5rem;
    }
    
    .btn-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(102, 252, 241, 0.3);
    }