:root{color-scheme:light dark;--bg-primary:#0a0e27;--bg-secondary:#0f1629;--bg-tertiary:#1a2035;--text-primary:#e8edf4;--text-secondary:#a8b5cd;--text-muted:#6b7a99;--accent-primary:#00d4ff;--accent-secondary:#0099ff;--accent-gradient:linear-gradient(135deg,#00d4ff 0%,#0099ff 50%,#0066ff 100%);--glass-bg:rgba(15,20,40,0.6);--glass-border:rgba(255,255,255,0.1);--glass-shadow:0 8px 32px 0 rgba(0,0,0,0.37);--shadow-sm:0 2px 8px rgba(0,0,0,0.2);--shadow-md:0 8px 24px rgba(0,0,0,0.3);--shadow-lg:0 16px 48px rgba(0,0,0,0.4);--shadow-glow:0 0 40px rgba(0,212,255,0.3);--radius-sm:16px;--radius-md:24px;--radius-lg:32px;--radius-xl:40px;--font-display:"Sora",-apple-system,BlinkMacSystemFont,sans-serif;--font-body:"Manrope",-apple-system,BlinkMacSystemFont,sans-serif;}*{box-sizing:border-box;}html,body{min-height:100%;background-color:var(--bg-primary);}body{margin:0;font-family:var(--font-body);color:var(--text-primary);background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);background-attachment:fixed;line-height:1.6;overflow-x:hidden;}img{max-width:100%;display:block;height:auto;}a{color:inherit;text-decoration:none;}a:focus-visible,button:focus-visible{outline:2px solid var(--accent-primary);outline-offset:4px;border-radius:var(--radius-sm);box-shadow:0 0 0 4px rgba(0,212,255,0.2);}h1,h2,h3{font-family:var(--font-display);margin:0 0 0.75rem;line-height:1.15;color:var(--text-primary);}h2{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:700;letter-spacing:-0.01em;margin-bottom:1.5rem;}p{margin:0 0 1rem;color:var(--text-secondary);}ul{margin:0;padding-left:1.2rem;color:var(--text-secondary);}.container{width:min(1100px,92vw);margin:0 auto;position:relative;z-index:1;}.section{padding:5rem 0;scroll-margin-top:96px;}.hero{scroll-margin-top:96px;}.skip-link{position:absolute;left:-999px;top:1rem;background:var(--accent-gradient);color:#fff;padding:0.5rem 1rem;border-radius:var(--radius-lg);z-index:99;box-shadow:var(--shadow-glow);font-weight:600;}.skip-link:focus{left:1rem;}.site-header{position:sticky;top:0;z-index:20;background:rgba(10,14,39,0.98);border-bottom:1px solid var(--glass-border);box-shadow:0 2px 8px rgba(0,0,0,0.3);}.nav-shell{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;}.logo{font-family:var(--font-display);font-weight:700;background:var(--accent-gradient);color:#fff;width:48px;height:48px;display:grid;place-items:center;border-radius:var(--radius-sm);letter-spacing:0.08em;transition:opacity 0.2s ease;}.logo:hover{opacity:0.9;}.site-nav{display:flex;gap:1.5rem;font-weight:500;}.site-nav a{transition:color 0.2s ease;position:relative;padding-bottom:0.25rem;}.site-nav a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent-primary);transition:width 0.2s ease;}.site-nav a:hover,.site-nav a.active{color:var(--accent-primary);}.site-nav a.active::after{width:100%;}.nav-toggle{display:none;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:0.4rem 0.8rem;cursor:pointer;transition:border-color 0.2s ease;}.nav-toggle:hover{border-color:var(--accent-primary);}.nav-toggle__bar{display:block;width:20px;height:2px;background:var(--text-primary);margin:4px 0;transition:all 0.3s ease;}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);border:0;}.hero{position:relative;padding:6rem 0 5rem;overflow:hidden;}.hero-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:3rem;align-items:start;}.hero-content{display:flex;flex-direction:column;gap:1.5rem;}.hero-top{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:start;}.hero-eyebrow{display:flex;align-items:center;gap:0.75rem;width:100%;}.hero-photo-inline{display:none;width:40px;height:40px;border-radius:var(--radius-sm);object-fit:cover;border:2px solid var(--glass-border);box-shadow:var(--shadow-glow);}.eyebrow{text-transform:uppercase;letter-spacing:0.24em;font-size:0.75rem;font-weight:600;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.hero h1{font-size:clamp(2.4rem,4.6vw,3.6rem);color:var(--text-primary);font-weight:700;letter-spacing:-0.02em;}.hero-subtitle{margin:0.5rem 0 0.35rem;font-size:1.2rem;font-weight:600;letter-spacing:0.01em;color:var(--text-secondary);font-family:var(--font-body);font-style:italic;}.lede{font-size:1.05rem;margin-top:0.35rem;display:flex;align-items:center;gap:0.5rem;flex-wrap:wrap;}.availability-status{margin:1.5rem 0;position:relative;display:inline-block;}.status-badge{display:inline-flex;align-items:center;gap:0.75rem;padding:0.75rem 1.25rem;background:linear-gradient(135deg,rgba(0,255,136,0.1) 0%,rgba(0,212,255,0.1) 100%);border:1px solid rgba(0,255,136,0.3);border-radius:24px;cursor:pointer;transition:all 0.3s ease;position:relative;box-shadow:0 2px 8px rgba(0,255,136,0.1);}.status-badge:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,255,136,0.25);border-color:rgba(0,255,136,0.5);}.status-badge:hover + .status-tooltip{opacity:1;visibility:visible;transform:translateY(0);}.status-dot{display:inline-block;width:10px;height:10px;background:#00ff88;border-radius:50%;box-shadow:0 0 10px rgba(0,255,136,0.5);animation:pulse 2s ease-in-out infinite;position:relative;flex-shrink:0;}.status-dot::after{content:'';position:absolute;inset:-3px;border:2px solid rgba(0,255,136,0.3);border-radius:50%;}.status-text{font-size:0.9rem;font-weight:600;color:var(--text-primary);letter-spacing:0.02em;}.status-tooltip{position:absolute;top:calc(100% + 0.75rem);left:0;background:rgba(15,20,40,0.98);border:1px solid var(--glass-border);border-radius:12px;padding:1.25rem;min-width:280px;box-shadow:0 8px 32px rgba(0,0,0,0.4);opacity:0;visibility:hidden;transform:translateY(-10px);transition:all 0.3s ease;z-index:100;}.status-tooltip::before{content:'';position:absolute;top:-6px;left:24px;width:12px;height:12px;background:rgba(15,20,40,0.98);border-left:1px solid var(--glass-border);border-top:1px solid var(--glass-border);transform:rotate(45deg);}.status-tooltip p{margin:0 0 0.75rem 0;color:var(--text-secondary);font-size:0.85rem;}.status-tooltip strong{color:var(--text-primary);font-size:0.9rem;}.status-tooltip ul{margin:0;padding-left:1.25rem;list-style:none;}.status-tooltip ul li{margin:0.5rem 0;color:var(--text-secondary);font-size:0.85rem;position:relative;}.status-tooltip ul li::before{content:'→';position:absolute;left:-1.25rem;color:var(--accent-primary);}.status-response-time{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--glass-border);color:var(--text-muted);font-size:0.75rem;font-style:italic;}@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.7;transform:scale(1.1);}}.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2.975rem;}.btn{display:inline-flex;align-items:center;justify-content:center;padding:0.9rem 1.8rem;border-radius:var(--radius-lg);font-weight:600;border:1px solid transparent;transition:transform 0.2s ease,opacity 0.2s ease;cursor:pointer;position:relative;overflow:hidden;}.btn-primary{background:var(--accent-gradient);color:#fff;border:1px solid rgba(0,212,255,0.3);}.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);transition:left 0.5s ease;}.btn-primary:hover::before{left:100%;}.btn-ghost{border-color:var(--accent-primary);color:var(--accent-primary);background:var(--glass-bg);}.btn:hover,.btn:focus{transform:translateY(-2px);opacity:0.95;}.btn-ghost:hover,.btn-ghost:focus{background:rgba(0,212,255,0.15);}.hero-meta{display:flex;gap:1.5rem;font-size:0.95rem;color:var(--text-muted);flex-wrap:wrap;}.hero-image{background:var(--glass-bg);border-radius:var(--radius-xl);padding:0.8rem;box-shadow:var(--shadow-lg);border:1px solid var(--glass-border);width:100%;max-width:300px;justify-self:end;align-self:start;transition:border-color 0.2s ease;}.hero-image:hover{border-color:rgba(0,212,255,0.4);}.hero-image img{width:100%;border-radius:var(--radius-lg);object-fit:cover;aspect-ratio:4 / 5;object-position:center 20%;}.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2.5rem;align-items:start;}.about-card{background:var(--glass-bg);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-md);border:1px solid var(--glass-border);transition:border-color 0.2s ease;}.about-card:hover{border-color:rgba(0,212,255,0.3);}.currently-list{list-style:none;padding:0;margin:0;display:grid;gap:0.75rem;}.currently-list li{color:var(--text-secondary);padding-left:1.5rem;position:relative;}.currently-list li::before{content:'→';position:absolute;left:0;color:var(--accent-primary);font-weight:bold;}.currently-list strong{color:var(--text-primary);font-weight:600;}.highlights{background:rgba(0,212,255,0.03);}.tech-stack{background:rgba(138,43,226,0.03);position:relative;}.tech-stack::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(255,255,255,0.02) 2px,rgba(255,255,255,0.02) 4px),repeating-linear-gradient(90deg,transparent,transparent 2px,rgba(255,255,255,0.02) 2px,rgba(255,255,255,0.02) 4px);pointer-events:none;opacity:0.5;}.section-label{font-family:monospace;font-size:0.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:2rem;padding:0.5rem 1rem;border-left:2px solid var(--accent-primary);background:rgba(0,212,255,0.05);display:inline-block;}.tech-categories{display:grid;gap:2rem;position:relative;}.tech-category{position:relative;}.tech-category::before{content:'[ ' attr(data-index) ' ]';position:absolute;top:0;left:-2rem;font-family:monospace;font-size:0.75rem;color:var(--text-muted);opacity:0.5;}.tech-category h3{font-size:0.8rem;color:var(--accent-primary);margin-bottom:1rem;font-weight:700;text-transform:uppercase;letter-spacing:0.15em;font-family:monospace;display:flex;align-items:center;gap:0.5rem;}.tech-category h3::before{content:'▸';color:var(--accent-primary);}.tech-tags{display:flex;flex-wrap:wrap;gap:0.75rem;}.tech-tag{display:inline-flex;align-items:center;gap:0.5rem;padding:0.5rem 1rem;background:var(--glass-bg);border:1px dashed var(--glass-border);border-radius:2px;font-size:0.85rem;color:var(--text-secondary);transition:all 0.2s ease;font-weight:500;font-family:monospace;position:relative;}.tech-tag::before{content:'⊕';font-size:0.7rem;color:var(--accent-primary);opacity:0.6;}.tech-tag:hover{border-style:solid;border-color:var(--accent-primary);color:var(--accent-primary);transform:translateY(-2px);box-shadow:0 2px 8px rgba(0,212,255,0.2);}.tech-tag:hover::before{opacity:1;}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;}.card{background:var(--glass-bg);border-radius:var(--radius-md);padding:1.8rem;border:1px solid var(--glass-border);box-shadow:var(--shadow-md);min-height:180px;transition:transform 0.2s ease,border-color 0.2s ease;position:relative;}.card:hover{transform:translateY(-4px);border-color:rgba(0,212,255,0.4);}.card h3{color:var(--text-primary);margin-bottom:0.75rem;}.card-icon{font-size:2.5rem;margin-bottom:1rem;display:block;line-height:1;color:var(--accent-primary);}.timeline{display:grid;gap:2rem;}.timeline-item{padding:0;border-radius:var(--radius-md);border:1px solid var(--glass-border);background:var(--glass-bg);box-shadow:var(--shadow-md);transition:border-color 0.2s ease,box-shadow 0.3s ease;position:relative;border-left:3px solid transparent;overflow:hidden;}.timeline-item:hover{border-left-color:var(--accent-primary);border-color:rgba(0,212,255,0.3);}.timeline-item.expandable{cursor:pointer;}.timeline-header{width:100%;background:none;border:none;padding:1.8rem;display:flex;align-items:center;justify-content:space-between;cursor:pointer;text-align:left;transition:background 0.2s ease;}.timeline-header:hover{background:rgba(255,255,255,0.03);}.timeline-header-content{flex:1;}.expand-icon{flex-shrink:0;transition:transform 0.3s ease;color:var(--accent-primary);}.timeline-header[aria-expanded="true"] .expand-icon{transform:rotate(180deg);}.timeline-content{max-height:0;overflow:hidden;transition:max-height 0.4s ease,padding 0.4s ease;padding:0 1.8rem;}.timeline-item.expanded .timeline-content{max-height:2000px;padding:0 1.8rem 1.8rem;}.timeline-details{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--glass-border);}.timeline-details h4{color:var(--text-primary);font-size:1rem;margin-bottom:1rem;font-weight:600;}.impact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;}.impact-item{padding:1rem;background:rgba(0,212,255,0.05);border-radius:var(--radius-sm);border:1px solid rgba(0,212,255,0.1);}.impact-item strong{display:block;color:var(--accent-primary);font-size:0.9rem;margin-bottom:0.5rem;font-weight:600;}.impact-item p{font-size:0.9rem;color:var(--text-secondary);margin:0;}.timeline-role{font-weight:700;color:var(--text-primary);font-size:1.25rem;margin-bottom:0.25rem;}.timeline-company{font-weight:600;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:1.1rem;margin-bottom:0.25rem;}.timeline-dates{font-size:0.95rem;color:var(--text-muted);}.timeline-item ul li strong{color:var(--accent-primary);font-weight:600;}.resume{background:rgba(138,43,226,0.03);}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important;}.reveal{opacity:1;transform:none;}body::before{display:none;}}.resume-actions{display:flex;gap:1rem;flex-wrap:wrap;}.resume-card{background:var(--glass-bg);padding:2rem;border-radius:var(--radius-md);box-shadow:var(--shadow-md);border:1px solid var(--glass-border);transition:border-color 0.2s ease;}.resume-card:hover{border-color:rgba(0,212,255,0.3);}.resume-title{font-weight:600;color:var(--text-primary);}.resume-subtitle{margin-bottom:1rem;}.contact{padding-bottom:6rem;}.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-top:2rem;}.contact-card{background:var(--glass-bg);padding:1.8rem;border-radius:var(--radius-md);border:1px solid var(--glass-border);display:grid;gap:0.6rem;transition:transform 0.2s ease,border-color 0.2s ease;box-shadow:var(--shadow-md);}.contact-card strong{color:var(--text-primary);}.contact-card span{color:var(--text-muted);font-size:0.9rem;text-transform:uppercase;letter-spacing:0.1em;}.contact-card:hover,.contact-card:focus{transform:translateY(-4px);border-color:rgba(0,212,255,0.4);}.site-footer{padding:2rem 0 3rem;border-top:1px solid var(--glass-border);background:rgba(10,14,39,0.95);}.footer-inner{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between;font-size:0.95rem;}.footer-links{display:flex;gap:1.2rem;}.footer-links a{color:var(--text-secondary);transition:color 0.3s ease;}.footer-links a:hover{color:var(--accent-primary);}.scroll-to-top{position:fixed;bottom:2rem;right:2rem;width:48px;height:48px;border-radius:50%;background:var(--accent-gradient);border:1px solid rgba(0,212,255,0.3);color:#fff;cursor:pointer;opacity:0;visibility:hidden;transition:opacity 0.3s ease,visibility 0.3s ease,transform 0.2s ease;z-index:100;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,0.3);}.scroll-to-top.visible{opacity:1;visibility:visible;}.scroll-to-top:hover{transform:translateY(-4px);box-shadow:0 6px 20px rgba(0,212,255,0.4);}.scroll-to-top:active{transform:translateY(-2px);}.scroll-to-top svg{width:24px;height:24px;}.command-palette{position:fixed;inset:0;z-index:1000;display:none;align-items:flex-start;justify-content:center;padding-top:15vh;}.command-palette.active{display:flex;}.command-palette-backdrop{position:absolute;inset:0;background:rgba(0,0,0,0.85);animation:fadeIn 0.2s ease;}.command-palette-container{position:relative;width:min(640px,90vw);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:0 20px 60px rgba(0,0,0,0.5);animation:slideDown 0.3s cubic-bezier(0.34,1.56,0.64,1);}@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}@keyframes slideDown{from{opacity:0;transform:translateY(-20px) scale(0.95);}to{opacity:1;transform:translateY(0) scale(1);}}.command-palette-header{display:flex;align-items:center;gap:0.75rem;padding:1rem 1.25rem;border-bottom:1px solid var(--glass-border);}.command-palette-header svg{color:var(--text-muted);flex-shrink:0;}.command-palette-input{flex:1;background:none;border:none;outline:none;color:var(--text-primary);font-size:1rem;font-family:var(--font-body);}.command-palette-input::placeholder{color:var(--text-muted);}.command-palette-kbd{padding:0.25rem 0.5rem;background:rgba(255,255,255,0.05);border:1px solid var(--glass-border);border-radius:4px;font-size:0.75rem;color:var(--text-muted);font-family:monospace;}.command-palette-results{max-height:400px;overflow-y:auto;padding:0.5rem;}.command-item{display:flex;align-items:center;gap:1rem;padding:0.75rem 1rem;border-radius:var(--radius-sm);cursor:pointer;transition:background 0.2s ease;}.command-item:hover,.command-item.selected{background:rgba(0,212,255,0.1);}.command-icon{font-size:1.25rem;flex-shrink:0;}.command-info{flex:1;min-width:0;}.command-name{color:var(--text-primary);font-weight:500;font-size:0.95rem;}.command-desc{color:var(--text-muted);font-size:0.85rem;margin-top:0.125rem;}.command-palette-footer{display:flex;gap:1rem;padding:0.75rem 1.25rem;border-top:1px solid var(--glass-border);background:rgba(0,0,0,0.2);border-radius:0 0 var(--radius-lg) var(--radius-lg);}.command-hint{display:flex;align-items:center;gap:0.5rem;font-size:0.75rem;color:var(--text-muted);}.command-hint kbd{padding:0.125rem 0.375rem;background:rgba(255,255,255,0.05);border:1px solid var(--glass-border);border-radius:3px;font-family:monospace;font-size:0.7rem;}.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.4s ease,transform 0.4s ease;}.reveal.is-visible{opacity:1;transform:translateY(0);}html{scroll-behavior:smooth;}::-webkit-scrollbar{width:12px;}::-webkit-scrollbar-track{background:var(--bg-primary);}::-webkit-scrollbar-thumb{background:var(--glass-bg);border-radius:6px;border:2px solid var(--bg-primary);}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.15);}@media (max-width:900px){.site-nav{position:absolute;right:4vw;top:70px;flex-direction:column;background:rgba(10,14,39,0.98);padding:1rem 1.5rem;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border:1px solid var(--glass-border);display:none;}.site-nav.is-open{display:grid;gap:1rem;}.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:2px;}.hero-meta{flex-direction:column;gap:0.5rem;}}@media (max-width:640px){.hero{padding-top:5rem;}.hero-image{display:none;}.hero-top{grid-template-columns:1fr;align-items:start;gap:1rem;}.hero-photo-inline{display:block;width:48px;height:48px;margin-left:auto;margin-right:0;border-radius:var(--radius-sm);border:2px solid var(--glass-border);}.hero-title{width:100%;}.hero-title h1{font-size:clamp(1.9rem,6vw,2.4rem);}.hero-subtitle{font-size:1rem;line-height:1.4;margin-bottom:0.5rem;}.lede{font-size:0.95rem;line-height:1.5;}.hero-actions{margin-bottom:0.6rem;flex-direction:column;width:100%;}.hero-actions .btn{width:100%;justify-content:center;}.hero-meta{margin-bottom:1rem;}.section{padding:3.5rem 0;}.tech-categories{gap:2.5rem;}.tech-tag{font-size:0.85rem;padding:0.4rem 0.8rem;}.card-icon{font-size:2rem;}.split{grid-template-columns:1fr;}.site-nav a{padding:0.75rem 0;font-size:1.05rem;}.footer-inner{flex-direction:column;gap:1rem;text-align:center;}.footer-links{justify-content:center;}}.keyboard-hint-toast{position:fixed;bottom:2rem;right:2rem;background:var(--bg-tertiary);border:1px solid var(--glass-border);padding:0.75rem 1.25rem;border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);z-index:9999;opacity:0;transform:translateY(20px);transition:opacity 0.3s ease,transform 0.3s ease;pointer-events:none;}.keyboard-hint-toast.show{opacity:1;transform:translateY(0);}.keyboard-hint-toast kbd{background:var(--bg-primary);padding:3px 8px;border-radius:4px;font-size:0.85rem;font-family:monospace;border:1px solid var(--glass-border);box-shadow:0 2px 4px rgba(0,0,0,0.2);}@media (max-width:768px){.keyboard-hint-toast{bottom:1rem;right:1rem;left:1rem;text-align:center;}}.tech-filter-buttons{display:flex;gap:0.75rem;margin-bottom:2rem;flex-wrap:wrap;justify-content:center;}.tech-filter-btn{padding:0.5rem 1.25rem;background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:0.9rem;font-family:var(--font-body);cursor:pointer;transition:all 0.2s ease;}.tech-filter-btn:hover{background:var(--bg-secondary);border-color:var(--accent-primary);color:var(--text-primary);transform:translateY(-2px);}.tech-filter-btn.active{background:var(--accent-gradient);border-color:var(--accent-primary);color:var(--text-primary);box-shadow:var(--shadow-glow);}.tech-category{transition:opacity 0.3s ease,transform 0.3s ease;}.tech-category.hidden{display:none;}@media (max-width:768px){.tech-filter-buttons{gap:0.5rem;}.tech-filter-btn{padding:0.4rem 1rem;font-size:0.85rem;}}