/* Theme Name: Free AI Tools Hub
Version: 1.0.0 */
:root{--b:#2563eb;--v:#7c3aed;--i:#0f172a;--m:#64748b;--bg:#f7f9fc;--l:#e5e7eb}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--i);line-height:1.6}a{text-decoration:none;color:inherit}.container{width:min(1240px,calc(100% - 32px));margin:auto}.topbar{background:#081127;color:#cbd5e1;font-size:12px}.topbar .container{min-height:36px;display:flex;justify-content:space-between;align-items:center}.site-header{position:sticky;top:0;z-index:9999;background:#fffffff5;backdrop-filter:blur(16px);border-bottom:1px solid var(--l)}.header-inner{min-height:74px;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;gap:10px;min-width:max-content}.brand-icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;color:#fff;font-size:23px;background:linear-gradient(135deg,var(--b),var(--v));box-shadow:0 8px 24px #4f46e533}.brand-text{display:flex;flex-direction:column}.brand-text 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0}.section.soft{background:#fff}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.eyebrow{font-size:10px;color:#4f46e5;font-weight:900;letter-spacing:1.5px}.section h2{font-size:30px;margin:5px 0}.section-head p{margin:0;color:var(--m)}.outline{padding:10px 14px;border:1px solid #cbd5e1;border-radius:10px;font-size:12px;font-weight:800;background:#fff}.categories{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.cat{padding:22px;border:1px solid var(--l);border-radius:17px;background:#fff}.cat-icon{font-size:25px}.cat h3{font-size:15px;margin:10px 0 3px}.cat p{font-size:12px;color:var(--m);margin:0}.cat b{font-size:11px;color:#4f46e5}.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tool-card{background:#fff;border:1px solid var(--l);border-radius:17px;padding:18px}.tool-card img{width:54px;height:54px;object-fit:cover;border-radius:13px;float:left;margin-right:12px}.tool-card h3{margin:2px 0 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h1{font-size:38px;line-height:1.15}.article-content img{max-width:100%;height:auto}.footer{background:#070d20;color:#cbd5e1;padding:60px 0 18px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}.footer h3{color:#fff;font-size:14px}.footer a{display:block;color:#94a3b8;font-size:12px;padding:4px 0}.footer-brand{font-size:21px;font-weight:900;color:#fff}.footer p{color:#94a3b8;font-size:13px}.footer-bottom{border-top:1px solid #1e293b;margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;font-size:10px;color:#64748b}@media(max-width:1100px){.nav>a,.drop-btn{font-size:11px;padding:8px 6px}.quick-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.mobile-btn{display:block}.search{display:none}.nav{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;padding:10px;background:#fff;border-top:1px solid var(--l);box-shadow:0 20px 40px #0f172a18;max-height:calc(100vh - 70px);overflow:auto}.nav.open{display:flex}.nav>a,.drop-btn{font-size:14px;padding:13px;text-align:left;width:100%}.drop-menu{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;width:100%;padding-left:15px}.dropdown.open .drop-menu{display:block}.hero-grid{grid-template-columns:1fr}.categories{grid-template-columns:repeat(2,1fr)}.tools-grid{grid-template-columns:repeat(2,1fr)}.news-columns{grid-template-columns:1fr}.submit-box,.newsletter-box{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.container{width:calc(100% - 24px)}.topbar .container{justify-content:center}.topbar .right{display:none}.hero{padding:45px 0}.hero h1{font-size:40px}.hero-search{flex-direction:column}.hero-search button{min-height:45px}.quick-grid,.categories,.tools-grid{grid-template-columns:1fr}.section{padding:40px 0}.section-head{align-items:flex-start;flex-direction:column}.news-thumb{width:78px;height:58px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:7px}}

/* ===== PREMIUM V2 ===== */
body{font-size:15px}
.nav>a,.drop-btn{font-size:13px}.brand-text strong{font-size:19px}.brand-text small{font-size:10px}
.hero p{font-size:18px;line-height:1.75}.section h2{font-size:34px}
.quick-card h3{font-size:15px}.quick-card p{font-size:11px}
.cat h3{font-size:17px}.cat p{font-size:13px}.cat b{font-size:12px}
.tool-card h3{font-size:18px}.tool-card p{font-size:13px}.tool-card .badge{font-size:11px}
.news-head h3{font-size:19px}.news-item h4{font-size:15px}.news-item p{font-size:12px}
.footer h3{font-size:16px}.footer a{font-size:13px}.footer p{font-size:14px}
.hero-art{animation:heroFloat 6s ease-in-out infinite}.ai-core{animation:corePulse 2.8s ease-in-out infinite}
.hero-art:before{animation:orbitSpin 18s linear infinite}.hero-art:after{animation:orbitSpin 12s linear reverse infinite}
.quick-card,.cat,.tool-card{overflow:hidden;position:relative}
.quick-card:after,.cat:after,.tool-card:after{content:"";position:absolute;inset:-2px;background:linear-gradient(120deg,transparent 35%,#ffffff88 50%,transparent 65%);transform:translateX(-130%);transition:.6s;pointer-events:none}
.quick-card:hover:after,.cat:hover:after,.tool-card:hover:after{transform:translateX(130%)}
@keyframes heroFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes corePulse{0%,100%{box-shadow:0 0 40px #60a5fa55;transform:translate(-50%,-50%) scale(1)}50%{box-shadow:0 0 85px #a78bfa99;transform:translate(-50%,-50%) scale(1.07)}}
@keyframes orbitSpin{to{transform:rotate(360deg)}}
@media(max-width:600px){.section h2{font-size:28px}.hero p{font-size:16px}.brand-text strong{font-size:17px}}

/* ===== BEAUTIFUL NEWS CATEGORY / MORE ARTICLES ===== */
.category-page{background:#f7f9ff;min-height:70vh}
.category-hero{padding:65px 0 55px;background:radial-gradient(circle at 10% 10%,#dbeafe 0,transparent 35%),radial-gradient(circle at 90% 0,#ede9fe 0,transparent 35%),linear-gradient(135deg,#fff,#f5f3ff);border-bottom:1px solid #e5e7eb;position:relative;overflow:hidden}
.category-hero:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-90px;bottom:-140px;background:#8b5cf633;filter:blur(5px);animation:catFloat 6s ease-in-out infinite}
.category-kicker{display:inline-flex;padding:8px 13px;border-radius:999px;background:#fff;border:1px solid #e0e7ff;color:#4f46e5;font-size:12px;font-weight:900;letter-spacing:.7px;box-shadow:0 8px 25px #4338ca12}
.category-hero h1{font-size:44px;line-height:1.08;margin:16px 0 10px;letter-spacing:-1.2px}
.category-hero p{max-width:760px;color:#64748b;font-size:17px;line-height:1.7;margin:0}
.category-content{padding:35px 0 70px}
.category-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;color:#64748b;font-size:13px}
.category-toolbar strong{color:#111827;font-size:18px}
.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}
.article-card{background:#fff;border:1px solid #e8eaf2;border-radius:20px;overflow:hidden;box-shadow:0 8px 28px #0f172a0d;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;display:flex;flex-direction:column}
.article-card:hover{transform:translateY(-7px);box-shadow:0 20px 45px #312e8118;border-color:#c7d2fe}
.article-image{height:205px;background:linear-gradient(135deg,#eef2ff,#e0f2fe);position:relative;display:block;overflow:hidden}
.article-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s ease}
.article-card:hover .article-image img{transform:scale(1.06)}
.article-placeholder{height:100%;display:grid;place-items:center;font-size:48px}
.article-badge{position:absolute;left:14px;top:14px;background:#fff;color:#4338ca;padding:7px 10px;border-radius:999px;font-size:11px;font-weight:900;box-shadow:0 7px 18px #0f172a22}
.article-body{padding:20px;display:flex;flex-direction:column;flex:1}
.article-meta{display:flex;gap:7px;align-items:center;color:#94a3b8;font-size:11px;margin-bottom:10px}
.article-body h2{font-size:20px;line-height:1.28;margin:0 0 10px;letter-spacing:-.3px}
.article-body h2 a{color:#111827;text-decoration:none}
.article-body h2 a:hover{color:#4f46e5}
.article-body p{color:#64748b;font-size:13px;line-height:1.65;margin:0 0 17px}
.read-more-btn{margin-top:auto;display:inline-flex;align-items:center;justify-content:space-between;gap:12px;text-decoration:none;font-size:13px;font-weight:900;color:#4f46e5;background:#eef2ff;padding:11px 13px;border-radius:11px;transition:.2s}
.read-more-btn:hover{background:#4f46e5;color:#fff}
.read-more-btn span{font-size:18px;line-height:10px}
.news-pagination{display:flex;justify-content:center;gap:8px;margin-top:38px;flex-wrap:wrap}
.news-pagination .page-numbers{min-width:40px;height:40px;padding:0 12px;border-radius:10px;background:#fff;border:1px solid #e5e7eb;color:#334155;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
.news-pagination .page-numbers.current,.news-pagination .page-numbers:hover{background:#4f46e5;color:#fff;border-color:#4f46e5}
.empty-category{text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:20px;padding:70px 20px}
.empty-category>div{font-size:50px}.empty-category h2{margin:12px 0 6px}.empty-category p{color:#64748b}.empty-category a{display:inline-block;margin-top:10px;background:#4f46e5;color:#fff;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:800}
@keyframes catFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}
@media(max-width:1000px){.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.category-hero{padding:45px 0}.category-hero h1{font-size:34px}.category-hero p{font-size:15px}.category-toolbar{align-items:flex-start;gap:10px;flex-direction:column}.article-grid{grid-template-columns:1fr;gap:18px}.article-image{height:210px}.category-content{padding-top:25px}}