.tech-stack{padding:6rem 0;background:var(--bg-secondary)}.tech-container{max-width:1280px;margin:0 auto;padding:0 2rem}.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:1.5rem;gap:1.5rem}.tech-card{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.5rem 1rem;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:12px;transition:all .3s ease;cursor:default}.tech-card:hover{transform:translateY(-5px);border-color:var(--primary-color);box-shadow:0 10px 30px rgba(0,0,0,.1)}.tech-icon{font-size:2rem}.tech-name{font-size:.875rem;font-weight:600;color:var(--text-primary);text-align:center}.tech-category{font-size:.75rem;color:var(--text-secondary);background:var(--bg-secondary);padding:.25rem .5rem;border-radius:4px}@media (max-width:1200px){.tech-grid{grid-template-columns:repeat(6,1fr)}}@media (max-width:992px){.tech-grid{grid-template-columns:repeat(4,1fr)}}@media (max-width:576px){.tech-grid{grid-template-columns:repeat(2,1fr)}}