.tech-stack-section{background:var(--color-background)}.tech-stack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:16px}.tech-stack-card{display:flex;align-items:center;gap:16px;background:var(--color-white);border:1px solid color-mix(in srgb,var(--tech-color) 18%,var(--color-border-light));border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.tech-stack-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--tech-color) 45%,var(--color-border-light))}.tech-stack-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;flex-shrink:0;border-radius:14px;background:color-mix(in srgb,var(--tech-color) 12%,#fff);border:1px solid color-mix(in srgb,var(--tech-color) 30%,#fff);color:var(--tech-color);font-size:1.4rem;transition:transform .3s ease,box-shadow .3s ease}.tech-stack-card:hover .tech-stack-icon{transform:scale(1.1);box-shadow:0 0 0 6px color-mix(in srgb,var(--tech-color) 14%,transparent)}.tech-stack-name{font-size:.98rem;color:var(--color-text)}.tech-stack-cta,.tech-stack-name{font-family:var(--font-heading);font-weight:700}.tech-stack-cta{position:relative;display:inline-flex;align-items:center;gap:10px;padding:16px 34px;border-radius:999px;background:var(--gradient-primary);color:var(--color-on-primary);font-size:1rem;text-decoration:none;box-shadow:0 14px 32px rgba(var(--brand-primary-rgb),.3);transition:transform .3s ease,box-shadow .3s ease}.tech-stack-cta i{transition:transform .3s ease}.tech-stack-cta:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(var(--brand-primary-rgb),.4)}.tech-stack-cta:hover i{transform:translateX(4px)}@media (max-width:991px){.tech-stack-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:575px){.tech-stack-grid{grid-template-columns:1fr;gap:14px}.tech-stack-card{padding:18px 20px}.tech-stack-cta{width:100%;justify-content:center;padding:15px 24px;text-align:center}}@media (prefers-reduced-motion:reduce){.tech-stack-cta,.tech-stack-cta i{transition:none}}