*{margin:0;padding:0;box-sizing:border-box}
:root{
 --ink:#0B1520;--card:#122A3D;--card2:#0F2536;--steel:#0B3D5C;
 --cyan:#00B8D9;--cyan2:#57E5FF;--amber:#F6A821;--red:#D91E18;
 --text:#F1F5F9;--muted:#7A93A8;--line:rgba(255,255,255,.08)
}
html,body{background:var(--ink);color:var(--text);font-family:'Inter','Noto Sans SC',system-ui,sans-serif;line-height:1.6;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.mono{font-family:'JetBrains Mono',monospace;letter-spacing:.04em}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}

/* NAV */
.nav{position:sticky;top:0;z-index:20;background:rgba(11,21,32,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;padding:14px 32px;max-width:1180px;margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px}
.logo-mark{width:30px;height:30px;border-radius:6px;background:linear-gradient(135deg,var(--cyan),var(--steel));display:grid;place-items:center;font-family:'JetBrains Mono',monospace;font-size:12px;color:#fff}
.menu{display:flex;gap:26px;font-size:14px}
.menu a{color:var(--muted);transition:color .2s}
.menu a:hover,.menu a.on{color:var(--text)}
.nav-cta{padding:8px 16px;background:var(--cyan);color:#001820;border-radius:6px;font-size:13px;font-weight:600}

/* FULL-BLEED BANNER */
.bleed{width:100%;overflow:hidden;background:#f4f5f7;position:relative}
.bleed img{width:100%;height:auto;display:block}

/* HERO ROTATOR */
.hero-rot{position:relative;width:100%;overflow:hidden;background:#0e1c2a}
.hero-rot .slides{position:relative;width:100%}
.hero-rot .slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease}
.hero-rot .slide.on{opacity:1;position:relative}
.hero-rot .slide img{width:100%;height:auto;display:block}
.hero-rot .dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.hero-rot .dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.45);cursor:pointer;padding:0}
.hero-rot .dots button.on{background:#fff;width:26px;border-radius:5px}
.hero-rot .nav-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:rgba(0,0,0,.35);color:#fff;font-size:22px;cursor:pointer;z-index:5;display:grid;place-items:center}
.hero-rot .nav-arrow.prev{left:20px}
.hero-rot .nav-arrow.next{right:20px}
.hero-rot .nav-arrow:hover{background:rgba(0,0,0,.6)}

/* PAGE HEAD */
.phead{padding:56px 0 36px;border-bottom:1px solid var(--line)}
.phead .eb{color:var(--cyan);font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.18em;margin-bottom:14px}
.phead h1{font-size:44px;line-height:1.1;margin-bottom:14px;font-weight:700}
.phead p{color:var(--muted);max-width:680px;font-size:16px}

/* SECTIONS */
section{padding:64px 0}
.stitle{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:32px;flex-wrap:wrap;gap:12px}
.stitle h2{font-size:28px;font-weight:700}
.stitle .num{color:var(--cyan);font-family:'JetBrains Mono',monospace;font-size:13px}

/* CATEGORY GRID (mod-a follow-up) */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat-card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px;transition:border-color .2s,transform .2s}
.cat-card:hover{border-color:var(--cyan);transform:translateY(-2px)}
.cat-card h3{font-size:17px;margin-bottom:8px}
.cat-card p{color:var(--muted);font-size:13.5px;margin-bottom:12px}
.cat-card a{color:var(--cyan2);font-family:'JetBrains Mono',monospace;font-size:12px}

/* PRODUCT GRID */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:transform .2s,border-color .2s}
.pcard:hover{transform:translateY(-2px);border-color:var(--cyan)}
.pcard .img{aspect-ratio:1/1;background:#fff;overflow:hidden}
.pcard .img img{width:100%;height:100%;object-fit:contain;padding:8px}
.pcard .body{padding:14px 16px 18px}
.pcard .tag{display:inline-block;padding:3px 8px;background:rgba(0,184,217,.15);color:var(--cyan2);border-radius:4px;font-size:11px;font-family:'JetBrains Mono',monospace;margin-bottom:8px}
.pcard .tag.red{background:rgba(217,30,24,.15);color:#ff8a86}
.pcard h3{font-size:14px;margin-bottom:4px;line-height:1.35}
.pcard p{color:var(--muted);font-size:12.5px}

/* FEATURED / PILLARS */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pillar{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px}
.pillar .no{color:var(--amber);font-family:'JetBrains Mono',monospace;font-size:12px;margin-bottom:10px}
.pillar h3{font-size:16px;margin-bottom:6px}
.pillar p{color:var(--muted);font-size:13px}

/* STATS ROW */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:24px}
.stat{padding:22px 24px;background:var(--card);border:1px solid var(--line);border-radius:10px}
.stat b{display:block;font-size:32px;color:var(--cyan2);font-family:'JetBrains Mono',monospace;font-weight:700;margin-bottom:6px}
.stat span{color:var(--muted);font-size:13px}

/* APPLICATION LIST */
.applist{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.applist>div{padding:14px 18px;background:var(--card2);border:1px solid var(--line);border-radius:8px;font-size:13.5px}
.applist>div b{display:block;color:var(--cyan2);font-family:'JetBrains Mono',monospace;font-size:11px;margin-bottom:4px}

/* CONTACT */
.cc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cc{padding:22px;background:var(--card);border:1px solid var(--line);border-radius:10px}
.cc .lb{color:var(--cyan);font-family:'JetBrains Mono',monospace;font-size:12px;margin-bottom:10px}
.cc h3{font-size:16px;margin-bottom:6px}
.cc p{color:var(--muted);font-size:13.5px;word-break:break-word}
.qform{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:32px;margin-top:32px}
.qform h3{font-size:22px;margin-bottom:20px}
.qform .row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.qform label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-family:'JetBrains Mono',monospace}
.qform input,.qform textarea,.qform select{width:100%;padding:10px 12px;background:var(--card2);border:1px solid var(--line);border-radius:6px;color:var(--text);font-family:inherit;font-size:14px}
.qform textarea{min-height:100px;resize:vertical}
.qform .btn{margin-top:8px;cursor:pointer;border:0;font-family:inherit;padding:12px 22px;background:var(--cyan);color:#001820;border-radius:6px;font-weight:600;font-size:14px}
.qs{margin-top:14px;padding:12px 14px;border-radius:6px;background:rgba(0,184,217,.12);color:var(--cyan2);font-size:13px;display:none}
.qs.ok{display:block}

/* CTA BAND */
.cta-band{background:linear-gradient(135deg,var(--steel),var(--card2));padding:56px 0;text-align:center}
.cta-band h2{font-size:30px;margin-bottom:12px}
.cta-band p{color:var(--muted);margin-bottom:24px;max-width:560px;margin-left:auto;margin-right:auto}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:6px;font-size:14px;font-weight:600;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-p{background:var(--cyan);color:#001820}
.btn-s{border:1px solid var(--line);color:var(--text)}

/* FACTORY STRIP */
.fstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:32px}
.fstrip .cell{background:var(--card);aspect-ratio:1/1;overflow:hidden;border-radius:6px}
.fstrip .cell img{width:100%;height:100%;object-fit:cover}

/* ABOUT SPLIT */
.abt-split{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
.abt-split .abt-img{border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#fff}
.abt-split .abt-img img{width:100%;height:auto;display:block}
.abt-split p{color:var(--muted);margin-bottom:14px;font-size:15px}
.abt-split p:first-of-type{color:var(--text);font-size:17px;line-height:1.55}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:13px}
.foot-in{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}

@media (max-width:860px){
 .wrap,.nav-in{padding:0 20px}
 .menu{display:none}
 .phead h1{font-size:32px}
 .cat-grid,.pgrid,.pillars,.stats,.applist,.cc-grid,.fstrip{grid-template-columns:1fr 1fr;gap:14px}
 .abt-split{grid-template-columns:1fr;gap:28px}
 .qform .row{grid-template-columns:1fr}
 .hero-rot .nav-arrow{width:36px;height:36px}
 section{padding:44px 0}
}
@media (max-width:520px){
 .cat-grid,.pgrid,.pillars,.stats,.applist,.cc-grid,.fstrip{grid-template-columns:1fr}
}