.skills-section{padding:var(--spacing-xl) var(--spacing-lg);background:linear-gradient(135deg,var(--color-bg) 0,var(--color-bg-light) 100%);border-bottom:1px solid var(--color-border)}.skills-section h2{text-align:center;margin-bottom:var(--spacing-xl)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:var(--spacing-lg);gap:var(--spacing-lg);max-width:1200px;margin:0 auto}.skill-category{background:var(--color-bg-light);border:1px solid var(--color-border);padding:var(--spacing-lg);border-radius:12px;transition:var(--transition)}.skill-category:hover{border-color:var(--color-primary);transform:translateY(-8px);box-shadow:0 15px 40px rgba(33,100,119,.15)}.skill-category h3{margin-bottom:var(--spacing-lg);color:var(--color-primary);font-size:1.2rem}.skill-tags{display:flex;flex-wrap:wrap;gap:.6rem}.skill-tag{background:rgba(0,212,255,.15);color:var(--color-primary);padding:.4rem .75rem;border-radius:999px;font-size:.85rem;border:1px solid rgba(33,100,119,.35);transition:var(--transition)}.skill-tag:hover{background:rgba(0,212,255,.3);transform:scale(1.03)}@media (max-width:991px){.skills-section{padding:var(--spacing-lg) var(--spacing-md)}.skills-grid{grid-template-columns:1fr}.skill-category{padding:var(--spacing-md)}}@media (max-width:991px) and (orientation:landscape){.skills-section{padding:var(--spacing-md) var(--spacing-md)}.skills-section h2{margin-bottom:var(--spacing-md)}.skills-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-md)}}@media (min-width:667px) and (max-width:896px) and (min-height:376px) and (max-height:430px) and (orientation:landscape){.skills-section{padding:var(--spacing-sm) var(--spacing-md)}.skills-section h2{margin-bottom:var(--spacing-sm)}.skills-grid{gap:var(--spacing-sm)}.skill-category{padding:var(--spacing-sm)}.skill-category h3{font-size:1rem;margin-bottom:.5rem}.skill-tag{font-size:.76rem;padding:.25rem .52rem}}@media (min-width:900px) and (max-width:1199px) and (min-height:431px) and (max-height:767px) and (orientation:landscape){.skills-section{padding:var(--spacing-md) var(--spacing-md)}.skills-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-md)}.skill-category{padding:var(--spacing-md)}}@media (min-width:1024px) and (max-width:1366px) and (min-height:768px) and (max-height:991px) and (orientation:landscape){.skills-section{padding:var(--spacing-lg) var(--spacing-lg)}.skills-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-lg)}}@media (max-width:375px){.skills-section{padding:var(--spacing-md) var(--spacing-sm)}.skills-section h2{margin-bottom:var(--spacing-md)}.skill-category{padding:var(--spacing-sm);border-radius:10px}.skill-category h3{font-size:1rem;margin-bottom:var(--spacing-sm)}.skill-tag{font-size:.75rem;padding:.25rem .55rem}}