:root{--blue:#29abe2;--blue-dark:#1a7aad;--blue-glow:rgba(41,171,226,0.35);--orange:#ff8c00;--orange-glow:rgba(255,140,0,0.5);--card:rgba(8,20,35,0.85);--card2:rgba(12,25,45,0.9);--border:rgba(41,171,226,0.25);--border2:rgba(41,171,226,0.5);--text:#d8e8f0;--dim:#6a8a9a;--red:#ff3333;--ok:#00e676}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{font-family:'Exo 2',sans-serif;color:var(--text);display:flex;flex-direction:column;background:url('background.jpg') center/cover fixed no-repeat}
body::after{content:'';position:fixed;inset:0;background:rgba(5,10,20,0.82);z-index:0;pointer-events:none}
nav{position:relative;z-index:600;flex-shrink:0;background:rgba(5,15,30,0.97);border-bottom:2px solid var(--blue);display:flex;align-items:center;padding:0;min-height:70px}
.nlogo{padding:8px 16px 8px 0;display:flex;align-items:center;border-right:1px solid var(--border);margin-right:16px}
.nlogo img{height:52px;filter:drop-shadow(0 0 12px rgba(41,171,226,0.5))}
.nlinks{display:flex;flex:1}
.nlinks button{background:transparent;border:none;color:var(--dim);padding:0 28px;height:70px;font-size:1rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;cursor:pointer;font-family:'Exo 2',sans-serif;transition:all 0.2s;border-bottom:3px solid transparent}
.nlinks button:hover,.nlinks button.active{color:var(--blue);border-bottom-color:var(--blue);text-shadow:0 0 10px var(--blue-glow)}
.lbar{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.lb{background:transparent;border:1px solid var(--border);color:var(--dim);padding:4px 7px;border-radius:2px;cursor:pointer;font-size:0.72rem;font-family:'Share Tech Mono',monospace;transition:all 0.2s}
.lb.active,.lb:hover{background:rgba(41,171,226,0.15);color:var(--blue);border-color:var(--blue)}
#app{flex:1;overflow-y:auto;overflow-x:hidden;position:relative;z-index:1}
.page{display:none;padding:0 0 40px}.page.active{display:block}
.hero{display:flex;align-items:center;background:linear-gradient(135deg,rgba(5,20,45,0.9) 60%,rgba(10,30,60,0.7));border-bottom:1px solid var(--border);padding:36px 0;position:relative;overflow:hidden;justify-content:center}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 80% 50%,rgba(41,171,226,0.08) 0%,transparent 70%)}
.hero-text{flex:1;position:relative;z-index:1}
.hero-text h1{font-size:clamp(1.5rem,3vw,2.5rem);font-weight:900;line-height:1.2}
.hero-text h1 span{color:var(--orange);text-shadow:0 0 20px var(--orange-glow)}
.hero-text p{margin-top:10px;color:var(--dim);font-family:'Share Tech Mono',monospace;font-size:0.82rem}
.hero-logo{flex-shrink:0;margin-left:auto;position:relative;z-index:1;display:flex;align-items:center}
.hero-logo img{height:160px;display:block;filter:drop-shadow(0 0 40px rgba(41,171,226,0.35)) drop-shadow(0 0 80px rgba(41,171,226,0.15))}
.cards-wrap{padding:32px 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1280px;margin:0 auto;width:100%}
.slogan{max-width:1280px;margin:0 auto;width:100%;padding:14px 40px 0;position:relative;z-index:1}.slogan span{display:inline-block;font-size:clamp(1rem,2vw,1.35rem);font-weight:700;font-style:italic;color:var(--orange);text-shadow:0 0 16px var(--orange-glow);border-bottom:2px solid var(--blue);padding-bottom:10px}
.card{background:var(--card);border:1px solid var(--border);border-radius:3px;overflow:hidden;cursor:pointer;transition:all 0.25s;display:flex;flex-direction:column}
.card:hover{border-color:var(--blue);box-shadow:0 0 20px var(--blue-glow),0 8px 32px rgba(0,0,0,0.5);transform:translateY(-3px)}
.card-img{width:100%;height:300px;overflow:hidden;background:#000;display:flex;align-items:center;justify-content:center}
.card-img.cpu img{height:260px;object-fit:contain}.card-img.sock img{width:100%;height:280px;object-fit:contain}
.card-body{padding:20px;flex:1;display:flex;flex-direction:column}
.card h3{font-size:0.95rem;font-weight:700;color:var(--blue);margin-bottom:8px;text-shadow:0 0 8px var(--blue-glow)}
.card p{font-size:0.82rem;color:var(--dim);line-height:1.6;flex:1}
.chint{border-top:1px solid var(--border);padding:10px 20px;font-size:0.74rem;color:var(--dim);font-family:'Share Tech Mono',monospace}
.card-icon{height:160px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(10,30,60,0.8),rgba(5,15,30,0.9))}
/* OVERLAY */
#cfg-overlay{position:fixed;inset:0;z-index:500;display:none;flex-direction:column;background:url('background.jpg') center/cover fixed no-repeat;animation:fadeIn 0.3s}
#cfg-overlay::after{content:'';position:absolute;inset:0;background:rgba(5,10,20,0.88);pointer-events:none}
#cfg-overlay.open{display:flex}
@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideIn{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}
.cfg-hd{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;border-bottom:1px solid var(--border2);background:linear-gradient(135deg,rgba(10,30,60,0.95),rgba(5,20,45,0.95));flex-shrink:0;position:relative;z-index:1}
.cfg-hd h2{font-family:'Share Tech Mono',monospace;font-size:1.1rem;color:var(--orange);text-shadow:0 0 12px var(--orange-glow)}
.cfg-x{background:transparent;border:1px solid var(--border);color:var(--dim);width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:all 0.2s}
.cfg-x:hover{border-color:var(--red);color:var(--red)}
.pbar{display:flex;gap:3px;margin-top:10px}.ps{flex:1;height:3px;background:rgba(41,171,226,0.15);transition:all 0.4s;border-radius:2px}.ps.done{background:var(--orange);box-shadow:0 0 8px var(--orange-glow)}
.cfg-bd{flex:1;overflow-y:auto;display:flex;justify-content:center;padding:32px 20px;position:relative;z-index:1}
.cfg-in{width:100%;max-width:700px}
.cstep{display:none;animation:slideIn 0.3s}.cstep.active{display:block}
.sq{font-size:1rem;font-weight:600;margin-bottom:18px}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.tile{background:rgba(10,25,50,0.6);border:1px solid var(--border);border-radius:8px;padding:18px 14px;text-align:center;cursor:pointer;font-size:0.85rem;font-weight:700;color:var(--dim);transition:all 0.25s;backdrop-filter:blur(6px)}
.tile:hover{border-color:var(--blue);color:var(--blue);background:rgba(41,171,226,0.1);transform:translateY(-2px);box-shadow:0 4px 16px rgba(41,171,226,0.2)}
.tile.sel{border-color:var(--orange);color:var(--orange);background:rgba(255,140,0,0.1);box-shadow:0 0 20px var(--orange-glow),0 4px 16px rgba(255,140,0,0.15);text-shadow:0 0 8px var(--orange-glow);transform:translateY(-2px)}
.ti{font-size:1.5rem;display:block;margin-bottom:6px}
.s2row{display:flex;align-items:center;gap:16px;margin-bottom:8px}
.s2icon{width:66px;height:66px;object-fit:contain;flex-shrink:0}
.s2tool{font-size:2.8rem;display:flex;align-items:center;justify-content:center}
.s2btns{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;flex:1}
.s2b2{grid-template-columns:1fr 1fr}
.cnav{display:flex;justify-content:space-between;align-items:center;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
.bnx{background:var(--orange);border:none;color:#000;padding:12px 28px;border-radius:2px;cursor:pointer;font-size:0.88rem;font-weight:900;font-family:'Exo 2',sans-serif;transition:all 0.2s;box-shadow:0 0 14px var(--orange-glow)}
.bnx:hover{box-shadow:0 0 24px var(--orange-glow);transform:translateY(-1px)}
.bnx:disabled{opacity:0.3;cursor:not-allowed;transform:none;box-shadow:none}
.bbk{background:transparent;border:1px solid var(--border2);color:var(--dim);padding:10px 20px;border-radius:2px;cursor:pointer;font-size:0.82rem;font-family:'Exo 2',sans-serif;transition:all 0.2s}
.bbk:hover{border-color:var(--blue);color:var(--blue)}
.obtn{display:inline-block;background:var(--orange);color:#000;padding:12px 24px;border-radius:2px;font-weight:900;font-size:0.88rem;cursor:pointer;border:none;font-family:'Exo 2',sans-serif;transition:all 0.2s;box-shadow:0 0 16px var(--orange-glow)}
.obtn:hover{box-shadow:0 0 28px var(--orange-glow);transform:translateY(-1px)}
.ta{width:100%;background:rgba(5,15,30,0.9);border:1px solid var(--border2);color:var(--text);padding:12px;border-radius:2px;font-family:'Exo 2',sans-serif;font-size:0.84rem;resize:vertical;transition:border-color 0.2s}
.ta:focus{outline:none;border-color:var(--blue);box-shadow:0 0 8px var(--blue-glow)}
.hintbox{background:rgba(255,140,0,0.06);border:1px solid rgba(255,140,0,0.3);border-radius:2px;padding:12px;font-size:0.82rem;color:var(--dim);margin-top:12px;font-style:italic}
.sw-cfg{background:rgba(30,5,5,0.7);border:1px solid rgba(255,50,50,0.5);border-radius:3px;margin:12px 0;padding:16px}
.sw-imgs{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sw-img-box{text-align:center}.sw-img-box img{width:100%;height:auto;max-height:250px;object-fit:contain;border-radius:2px}
.sw-img-box.w img{border:2px solid var(--red)}.sw-img-box.r img{border:2px solid var(--ok)}
.sw-l{margin-top:6px;font-size:0.72rem;font-family:'Share Tech Mono',monospace}
.sw-l.w{color:var(--red)}.sw-l.r{color:var(--ok)}
/* INVOICE */
.inv{border:1px solid var(--border);border-radius:3px;overflow:hidden;margin-bottom:16px}
.inv-r{display:grid;grid-template-columns:1fr auto;padding:10px 16px;font-size:0.86rem;border-bottom:1px solid var(--border)}
.inv-r:last-child{border-bottom:none}
.inv-r.hd{background:rgba(41,171,226,0.08);font-family:'Share Tech Mono',monospace;font-size:0.72rem;color:var(--blue);text-transform:uppercase;letter-spacing:0.08em}
.inv-r.tot{background:rgba(255,140,0,0.08);font-weight:900;font-size:1rem;color:var(--orange)}
.inv-r .p{text-align:right;font-family:'Share Tech Mono',monospace;font-weight:700}
/* MODAL */
#agb-m{position:fixed;inset:0;z-index:600;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.8);backdrop-filter:blur(8px)}
#agb-m.open{display:flex}
.agb-c{background:rgba(10,20,40,0.98);border:1px solid var(--border2);border-radius:4px;max-width:700px;width:90%;max-height:80vh;display:flex;flex-direction:column;animation:fadeIn 0.2s}
.agb-h{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}
.agb-h h3{color:var(--blue);font-size:1rem}
.agb-b{overflow-y:auto;padding:20px;font-size:0.84rem;line-height:1.8;color:var(--dim)}
/* PAGES */
.kt-wrap{padding:32px 40px;max-width:900px;margin:0 auto;width:100%}
.kt-title{font-size:clamp(1.2rem,2.5vw,1.8rem);font-weight:700;margin-bottom:24px;color:var(--blue);text-shadow:0 0 12px var(--blue-glow);border-left:3px solid var(--orange);padding-left:14px}
.kt-box{background:var(--card);border:1px solid var(--border);border-radius:3px;padding:28px}
.ci{margin-bottom:18px}.cl{font-family:'Share Tech Mono',monospace;font-size:0.68rem;color:var(--blue);text-transform:uppercase;letter-spacing:0.12em;margin-bottom:4px}
.cv{font-size:0.9rem;word-break:break-word}.cv a{color:var(--orange);text-decoration:none}
.ak-wrap{padding:32px 40px;max-width:800px;margin:0 auto;width:100%}
.ak-title{font-size:clamp(1.2rem,2.5vw,1.8rem);font-weight:700;margin-bottom:8px;color:var(--blue);text-shadow:0 0 12px var(--blue-glow);border-left:3px solid var(--orange);padding-left:14px}
.ak-sub{font-size:0.85rem;color:var(--dim);margin-bottom:28px;padding-left:17px}
.cwrap{background:var(--card2);border:1px solid var(--border2);border-radius:3px;overflow:hidden;box-shadow:0 0 40px rgba(0,0,0,0.6)}
.ch{background:linear-gradient(135deg,rgba(10,30,60,0.95),rgba(5,20,45,0.95));padding:16px 28px;border-bottom:1px solid var(--border2);display:flex;justify-content:space-between;align-items:center}
.ch h2{font-family:'Share Tech Mono',monospace;font-size:0.95rem;color:var(--orange);text-shadow:0 0 10px var(--orange-glow)}
.sctr{font-family:'Share Tech Mono',monospace;font-size:0.7rem;color:var(--dim)}
.cbody{padding:28px}
.multi-info{font-size:0.78rem;color:var(--dim);margin-top:10px;font-family:'Share Tech Mono',monospace}
footer{background:rgba(5,10,20,0.97);border-top:1px solid var(--border);padding:14px 40px;text-align:center;font-size:0.74rem;color:var(--dim);position:relative;z-index:200;flex-shrink:0}
footer a{color:var(--dim);text-decoration:none;margin:0 10px}footer a:hover{color:var(--orange)}
@media(max-width:900px){
  .cards-wrap{grid-template-columns:1fr;padding:16px}
  .hero{padding:20px 0}.hero>div{flex-direction:column}.hero-logo{padding-left:0;padding-top:16px;margin-left:0!important;margin-right:auto;align-self:flex-start}.hero-logo img{height:75px;filter:drop-shadow(0 0 20px rgba(41,171,226,0.2)) drop-shadow(0 0 50px rgba(41,171,226,0.1))}
  .hero-text h1{font-size:1.3rem}
  .kt-box,.ak-wrap,.kt-wrap{padding:16px}
  nav{min-height:auto;flex-wrap:wrap;padding:0;gap:0}
  nav>div{padding:4px 12px!important}
  .nlogo{border-right:none;margin-right:0;padding:2px 6px}.nlogo img{height:28px}
  .nlinks{flex:1;min-width:0;gap:0;justify-content:center}
  .nlinks button{padding:0 6px;height:44px;font-size:0.6rem;line-height:1.15;white-space:normal;text-align:center;letter-spacing:0}
  .lbar{width:100%;justify-content:center;padding:2px 0 0;border-top:1px solid var(--border);gap:2px;flex-wrap:nowrap}
  .lb{padding:2px 4px;font-size:0.58rem}
  .lb img{height:10px}
  .card-img.cpu img{height:180px}
  .card-img{height:220px}
  .sw-img-box img{max-height:350px}
  .tgrid{grid-template-columns:1fr 1fr!important}
  .sw-imgs{grid-template-columns:1fr}
  .cfg-bd{padding:20px 12px}.cfg-hd{padding:12px 16px}
  footer{padding:10px 16px;font-size:0.68rem}
  .ta,input.ta,textarea.ta{font-size:16px!important}
}

/* SEO Content Blocks */
.seo-wrap{max-width:1280px;margin:0 auto;padding:20px 40px 0;display:grid;gap:20px;grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.seo-wrap{grid-template-columns:1fr}}
.seo-block{background:var(--card);border:1px solid var(--border);border-radius:3px;padding:20px;display:flex;flex-direction:column}
.seo-block h2{font-size:0.95rem;color:var(--blue);margin-bottom:10px;line-height:1.4;text-shadow:0 0 12px var(--blue-glow)}
.seo-block p{font-size:0.82rem;color:var(--dim);line-height:1.7}
.seo-faq{margin-top:auto;padding-top:12px}
.seo-faq h3{font-size:0.82rem;color:var(--orange);margin-bottom:8px}
.seo-faq details{border:1px solid var(--border);border-radius:3px;margin-bottom:6px;background:rgba(5,15,30,0.6)}
.seo-faq summary{padding:10px 14px;font-size:0.82rem;color:var(--text);cursor:pointer;list-style:none}
.seo-faq summary::before{content:'▸ ';color:var(--blue)}
.seo-faq details[open] summary::before{content:'▾ '}
.seo-faq details p{padding:0 14px 10px;font-size:0.8rem}

/* Phone landscape: show desktop layout */
@media(orientation:landscape) and (max-height:500px){
  .cards-wrap{grid-template-columns:repeat(3,1fr);padding:20px 40px}
  .seo-wrap{grid-template-columns:repeat(3,1fr)}
  .hero>div{flex-direction:row}.hero-logo{padding-left:20px;padding-top:0}
  .hero-text h1{font-size:1.1rem}
  nav>div{padding:0 10px!important;flex-wrap:nowrap}
  .nlogo{border-right:1px solid var(--border);margin-right:8px;padding-right:8px}.nlogo img{height:32px}
  .nlinks{flex:1;min-width:0;gap:0;justify-content:center}
  .nlinks button{padding:0 6px;height:36px;font-size:0.55rem;white-space:nowrap;letter-spacing:0}
  .lbar{width:auto;border-top:none;padding:0;gap:1px;flex-wrap:nowrap}
  .lb{padding:2px 3px;font-size:0.5rem}
  .lb img{height:9px}
  .card-img{height:180px}
  .card-img.cpu img{height:130px}
  footer{font-size:0.7rem;padding:8px 16px}
  .seo-block{padding:12px}.seo-block h2{font-size:0.8rem}.seo-block p{font-size:0.72rem}
  .seo-faq summary{font-size:0.72rem;padding:6px 10px}.seo-faq details p{font-size:0.7rem;padding:0 10px 6px}
}

/* Review section shimmer */
@keyframes shimmer{0%,100%{box-shadow:0 0 4px rgba(255,200,50,0.15),0 0 8px rgba(255,180,0,0.08)}50%{box-shadow:0 0 6px rgba(255,200,50,0.35),0 0 12px rgba(255,180,0,0.15)}}
#rev-list~div .bbk{animation:shimmer 2.5s ease-in-out infinite;border-color:rgba(255,200,50,0.3)}
#rev-list~div .bbk:hover{animation:none;border-color:var(--orange);color:var(--orange)}