/* Tech Stack Styles */
.tech-stack-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.tech-stack-container .hero-section {
    text-align: center;
    margin-bottom: 50px;
}

.tech-stack-container .hero-title {
    font-size: 3rem;
    font-weight: 700;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
}

.tech-stack-container .hero-subtitle {
    font-size: 1.2rem;
    color: var(--muted);
}

.stack-sections {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.stack-section {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.stack-section:hover {
    border-color: color-mix(in srgb, var(--accent) 20%, var(--border));
    box-shadow: 0 8px 24px rgba(255, 122, 24, 0.06), 0 2px 8px rgba(255, 122, 24, 0.04);
}

.stack-section .section-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.stack-section .section-title i {
    color: var(--accent);
    font-size: 1.5rem;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.tech-card {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--grad);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.tech-card:hover::before {
    opacity: 0.05;
}

.tech-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 122, 24, 0.1), 0 2px 6px rgba(255, 122, 24, 0.06);
}

.tech-icon {
    font-size: 2rem;
    margin-bottom: 12px;
    z-index: 1;
    position: relative;
    color: var(--accent);
}

.tech-icon i {
    color: var(--accent);
}

.tech-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    z-index: 1;
    position: relative;
}

.tech-card p {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.5;
    z-index: 1;
    position: relative;
}

@media (max-width: 768px) {
    .tech-stack-container .hero-title {
        font-size: 2.2rem;
    }
    
    .tech-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    
    .stack-sections {
        gap: 30px;
    }
    
    .stack-section {
        padding: 20px;
    }
    
    .stack-section .section-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .tech-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .tech-card {
        padding: 15px;
    }
    
    .tech-card h3 {
        font-size: 1rem;
    }
    
    .tech-card p {
        font-size: 0.8rem;
    }
}