.expertise-section[data-astro-cid-24qbosie]{padding:var(--space-2xl) 0;position:relative;z-index:5}.expertise-container[data-astro-cid-24qbosie]{padding:clamp(3rem,8vw,6rem) clamp(2rem,6vw,4rem);background:#ffffff05;backdrop-filter:blur(20px);overflow:hidden;position:relative}.expertise-bg-glow[data-astro-cid-24qbosie]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60%;height:60%;background:radial-gradient(circle,rgba(139,92,246,.1) 0%,transparent 70%);filter:blur(80px);pointer-events:none;z-index:-1}.expertise-header[data-astro-cid-24qbosie]{text-align:center;margin-bottom:4rem;max-width:800px;margin-left:auto;margin-right:auto}.eyebrow-wrapper[data-astro-cid-24qbosie]{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-bottom:1.5rem}.expertise-title[data-astro-cid-24qbosie]{font-family:var(--font-heading);font-size:clamp(2.2rem,5vw,3.5rem);font-weight:700;color:#fff;margin-bottom:1.5rem;letter-spacing:-.03em}.expertise-subtitle[data-astro-cid-24qbosie]{font-family:var(--font-body);font-size:clamp(1rem,1.5vw,1.2rem);color:#fff9;line-height:1.6}.expertise-grid[data-astro-cid-24qbosie]{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;perspective:1500px}.expertise-card[data-astro-cid-24qbosie]{position:relative;cursor:default;height:100%}.card-inner[data-astro-cid-24qbosie]{position:relative;padding:2.5rem 2rem;background:#ffffff08;border:1px solid rgba(255,255,255,.06);border-radius:24px;height:100%;display:flex;flex-direction:column;transition:background .4s ease,border-color .4s ease,box-shadow .4s ease;transform-style:preserve-3d;overflow:hidden}.expertise-card[data-astro-cid-24qbosie]:hover .card-inner[data-astro-cid-24qbosie]{background:#ffffff0f;border-color:#8b5cf64d;box-shadow:0 20px 50px #0000004d,0 0 20px #8b5cf61a}.card-glow-interactive[data-astro-cid-24qbosie]{position:absolute;inset:0;background:radial-gradient(400px circle at var(--mouse-x, 0) var(--mouse-y, 0),rgba(139,92,246,.1),transparent 80%);opacity:0;transition:opacity .5s ease;pointer-events:none;z-index:0}.expertise-card[data-astro-cid-24qbosie]:hover .card-glow-interactive[data-astro-cid-24qbosie]{opacity:1}.card-icon[data-astro-cid-24qbosie]{margin-bottom:2rem;transform:translateZ(30px)}.icon-svg[data-astro-cid-24qbosie]{width:60px;height:60px;filter:drop-shadow(0 0 10px rgba(139,92,246,.2));transition:transform .4s ease}.expertise-card[data-astro-cid-24qbosie]:hover .icon-svg[data-astro-cid-24qbosie]{transform:scale(1.1) translateZ(10px);filter:drop-shadow(0 0 20px rgba(139,92,246,.4))}.card-heading[data-astro-cid-24qbosie]{font-family:var(--font-heading);font-size:1.25rem;font-weight:600;color:#fff;margin-bottom:1.5rem;line-height:1.2;transform:translateZ(20px)}.card-list[data-astro-cid-24qbosie]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.75rem;transform:translateZ(15px)}.card-list[data-astro-cid-24qbosie] li[data-astro-cid-24qbosie]{font-family:var(--font-body);font-size:.85rem;color:#ffffff80;padding-left:1.25rem;position:relative;transition:color .3s ease}.expertise-card[data-astro-cid-24qbosie]:hover .card-list[data-astro-cid-24qbosie] li[data-astro-cid-24qbosie]{color:#fffc}.card-list[data-astro-cid-24qbosie] li[data-astro-cid-24qbosie]:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:6px;height:1px;background:#8b5cf6;transition:width .3s ease}.expertise-card[data-astro-cid-24qbosie]:hover .card-list[data-astro-cid-24qbosie] li[data-astro-cid-24qbosie]:before{width:10px;background:#06b6d4}@media(max-width:1100px){.expertise-grid[data-astro-cid-24qbosie]{grid-template-columns:repeat(2,1fr);gap:2rem}}@media(max-width:640px){.expertise-grid[data-astro-cid-24qbosie]{grid-template-columns:1fr}.expertise-container[data-astro-cid-24qbosie]{padding:4rem 1.5rem}.expertise-title[data-astro-cid-24qbosie]{font-size:2.2rem}}.icon-ring[data-astro-cid-24qbosie]{animation:iconRingPulse 3s ease-in-out infinite}.icon-core[data-astro-cid-24qbosie]{animation:iconCoreGlow 2.5s ease-in-out infinite}@keyframes iconRingPulse{0%,to{stroke-dashoffset:0}50%{stroke-dashoffset:20}}@keyframes iconCoreGlow{0%,to{opacity:.5}50%{opacity:1}}