:root{--bg:#0a0e1a;--bg-alt:#0d1220;--surface:#111826;--text:#e2eaf5;--text-muted:#7a90b0;--line:#3fa9f529;--accent:#3fa9f5;--accent-light:#00e5ff;--font-display:"Orbitron", sans-serif;--font-body:"Exo 2", sans-serif;--ease:cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}a{color:inherit;text-decoration:none}h1,h2,p{margin:0}.cat-container{max-width:1180px;margin-inline:auto;padding-inline:24px}.cat-header{border-bottom:1px solid var(--line);padding-block:26px}.cat-header__inner{justify-content:space-between;align-items:center;display:flex}.cat-logo{font-family:var(--font-display);letter-spacing:.02em;font-size:1.2rem}.cat-btn{transition:transform .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease);border-radius:30px;align-items:center;padding:13px 26px;font-size:14px;font-weight:700;display:inline-flex}.cat-btn--ghost{border:1px solid var(--line)}.cat-btn--ghost:hover{border-color:var(--accent);color:var(--accent-light)}.cat-btn--primary{background:var(--accent);color:#0a0e1a}.cat-btn--primary:hover{background:var(--accent-light);transform:translateY(-2px)}.cat-hero{text-align:center;padding-block:110px 80px}.cat-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--accent-light);margin-bottom:22px;font-size:13px;font-weight:700;display:inline-block}.cat-hero__title{font-family:var(--font-display);margin-inline:auto 22px;max-width:880px;margin-bottom:22px;font-size:clamp(2.4rem,5.5vw,4.4rem);font-weight:500;line-height:1.1}.cat-hero__title span{color:var(--accent-light);font-style:italic}.cat-hero__subtitle{max-width:560px;color:var(--text-muted);margin-inline:auto;margin-bottom:50px;font-size:1.05rem}.cat-hero__stats{flex-wrap:wrap;justify-content:center;gap:50px;display:flex}.cat-hero__stats div{flex-direction:column;gap:4px;display:flex}.cat-hero__stats strong{font-family:var(--font-display);color:var(--accent-light);font-size:2rem}.cat-hero__stats span{color:var(--text-muted);font-size:13px}.cat-grid-section{padding-block:40px 120px}.cat-grid{grid-template-columns:repeat(2,1fr);gap:28px;display:grid}.cat-card{background:var(--surface);border:1px solid var(--line);transition:transform .5s var(--ease), border-color .5s var(--ease);border-radius:18px;overflow:hidden}.cat-card:hover{border-color:var(--accent);transform:translateY(-6px)}.cat-card__preview{align-items:flex-end;height:260px;padding:22px;display:flex;position:relative;overflow:hidden}.cat-card__preview:after{content:"";background:linear-gradient(#0000 40%,#0000008c 100%);position:absolute;inset:0}.cat-card__index{z-index:1;font-family:var(--font-display);opacity:.9;font-size:3.4rem;position:relative}.cat-card__mark{z-index:1;letter-spacing:.08em;text-transform:uppercase;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#00000059;border-radius:20px;padding:6px 12px;font-size:11px;font-weight:700;position:absolute;top:20px;right:22px}.cat-card__body{padding:26px 26px 30px}.cat-card__body h3{font-family:var(--font-display);margin-bottom:8px;font-size:1.5rem;font-weight:500}.cat-card__body p{color:var(--text-muted);margin-bottom:16px;font-size:14px}.cat-tags{flex-wrap:wrap;gap:8px;margin-bottom:22px;display:flex}.cat-tags span{letter-spacing:.03em;text-transform:uppercase;color:var(--text-muted);border:1px solid var(--line);border-radius:20px;padding:5px 11px;font-size:11px;font-weight:700}.cat-card__link{color:var(--accent-light);align-items:center;gap:8px;font-size:14px;font-weight:700;display:inline-flex}.cat-card__link:after{content:"→";transition:transform .3s var(--ease)}.cat-card__link:hover:after{transform:translate(4px)}.cat-cta{text-align:center;border-top:1px solid var(--line);padding-block:110px}.cat-cta h2{font-family:var(--font-display);margin-bottom:14px;font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:500}.cat-cta p{color:var(--text-muted);margin-bottom:32px}.cat-footer{border-top:1px solid var(--line);padding-block:30px}.cat-footer p{color:var(--text-muted);text-align:center;font-size:12px}.reveal{opacity:0;transform:translateY(28px)}@media (width<=860px){.cat-grid{grid-template-columns:1fr}.cat-hero{padding-block:90px 60px}}