:root{
  --ink:#0C1220; --surface:#fff; --surface-1:#F7F9FC; --border:#E1E8F1;
  --text:#1A2332; --text-muted:#5E7299;
  --brand:#1F6FEB; --brand-strong:#10408F; --brand-bright:#38BDF8;
  --brand-ink:#0C1220; --brand-tint:#E7F0FE; --brand-on:#fff;
  --radius:8px; --radius-lg:12px; --maxw:1140px;
  --font:"Space Grotesk",-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--surface);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:500;padding:13px 22px;border-radius:var(--radius);text-decoration:none;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--brand);color:var(--brand-on)}
.btn-primary:hover{background:var(--brand-strong)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:#CFE0F5}
.btn-ghost:hover{background:rgba(255,255,255,.07)}
.i{display:inline-block;width:1em;height:1em;vertical-align:-.125em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

header{background:var(--brand-ink);position:sticky;top:0;z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:9px;color:#EAF1FB;font-weight:700;font-size:19px;letter-spacing:-.4px;text-decoration:none}
.logo svg{fill:var(--brand-bright);stroke:none}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{color:#9DB0CE;text-decoration:none;font-size:14px}
.nav-links a:hover,.nav-links a[aria-current]{color:#fff}

.hero{background:linear-gradient(180deg,rgba(12,18,32,.74),rgba(12,18,32,.84)),#0C1220 center/cover;color:#EAF1FB;padding:78px 0 84px}
.hero.img{background-image:linear-gradient(180deg,rgba(12,18,32,.70),rgba(12,18,32,.86)),url(/img/hero-laser.jpg);background-position:center;background-size:cover}
.pagehero{background:var(--brand-ink);color:#EAF1FB;padding:56px 0}
.eyebrow{font-family:var(--mono);font-size:12px;color:var(--brand-bright);letter-spacing:.04em;margin-bottom:16px}
h1{font-size:clamp(2.1rem,5.2vw,3.4rem);line-height:1.04;letter-spacing:-1px;margin:0;max-width:18ch;font-weight:700}
.pagehero h1{font-size:clamp(1.9rem,4.4vw,2.8rem)}
.lede{color:#B8C8E0;font-size:clamp(1rem,2vw,1.18rem);max-width:54ch;margin:20px 0 0}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px;font-family:var(--mono);font-size:12px}
.chip{background:rgba(19,32,58,.7);border:1px solid #2A3D63;color:#9FC0FF;padding:7px 12px;border-radius:6px}
.cutoff{display:inline-flex;align-items:center;gap:9px;background:#102A52;border:1px solid #2A3D63;color:#CFE3FF;font-size:13px;padding:9px 15px;border-radius:30px;margin-top:26px}
.cutoff b{color:#fff;font-weight:500}
#cd{font-family:var(--mono);font-weight:500;letter-spacing:.02em}

section{padding:64px 0}
.alt{background:var(--surface-1)}
.section-head{max-width:46ch;margin:0 auto 40px;text-align:center}
h2{font-size:clamp(1.6rem,3.4vw,2.2rem);line-height:1.12;letter-spacing:-.5px;margin:0 0 12px;font-weight:700;color:var(--brand-ink)}
h3{font-weight:500}
.muted{color:var(--text-muted)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:stretch}
.split .order-img{position:relative;min-height:240px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border)}
.split .order-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split h2{text-align:left}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.step{padding:6px}
.step .n{width:46px;height:46px;border-radius:12px;background:var(--brand-tint);color:var(--brand);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:700;font-size:20px;margin-bottom:14px}
.step h3{font-size:18px;margin:0 0 6px}

.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px}
.alt .card{background:#fff}
.card h3{margin:0 0 8px;font-size:18px}

.mat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.mat{border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;background:#fff}
.mat img{aspect-ratio:16/10;object-fit:cover;width:100%}
.mat .body{padding:16px}
.mat h3{margin:0;font-size:17px}
.mat .thk{font-family:var(--mono);font-size:13px;color:var(--brand-strong);margin-top:4px}
.mat .grade{font-size:13px;color:var(--text-muted);margin-top:6px}

.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.gallery img{aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--border)}

.cta{background:var(--brand);color:#fff;border-radius:var(--radius-lg);padding:42px;text-align:center}
.cta h2{color:#fff}
.cta .muted{color:#D6E6FF}
.contact{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;margin-top:22px;font-size:15px}
.contact a{color:#fff;text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:8px}

footer{background:var(--brand-ink);color:#7E93B8;font-size:13px;padding:42px 0}
.foot{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:flex-start}
footer a{color:#9DB0CE;text-decoration:none}
footer a:hover{color:#fff}

.navtoggle{display:none;background:none;border:0;color:#EAF1FB;cursor:pointer;width:44px;height:44px;align-items:center;justify-content:center;margin-right:-10px;border-radius:8px;-webkit-tap-highlight-color:transparent}
.navtoggle:active,.navtoggle[aria-expanded="true"]{background:rgba(255,255,255,.08)}
.navtoggle svg{width:24px;height:24px}
@media(max-width:720px){
  .navtoggle{display:inline-flex}
  .nav-links{position:absolute;top:64px;left:0;right:0;background:#0E1526;flex-direction:column;align-items:stretch;gap:0;padding:6px 0 10px;border-top:1px solid rgba(255,255,255,.08);box-shadow:0 16px 32px rgba(0,0,0,.4);display:none;z-index:40}
  .nav-links.open{display:flex}
  .nav-links a:not(.btn){display:block;padding:15px 22px;font-size:16px;color:#CFE0F5;border-bottom:1px solid rgba(255,255,255,.05)}
  .nav-links a:not(.btn):active{background:rgba(255,255,255,.06)}
  .nav-links a.btn{margin:12px 22px 4px;justify-content:center;padding:14px}
  .split{grid-template-columns:1fr;gap:24px}
  .split .order-img{order:-1;min-height:220px}
}

.qform{max-width:520px;margin:24px auto 0;text-align:left;display:flex;flex-direction:column;gap:10px}
.qform .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.qform input,.qform textarea{width:100%;font:inherit;font-size:14px;padding:12px 14px;border-radius:8px;border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.96);color:#0C1220}
.qform input::placeholder,.qform textarea::placeholder{color:#6E7E96}
.qform textarea{resize:vertical}
.qform .filewrap{background:rgba(255,255,255,.1);border:1px dashed rgba(255,255,255,.5);border-radius:8px;padding:12px 14px}
.qform .filewrap label{display:block;font-size:13px;color:#CFE0F5;margin-bottom:7px}
.qform .filewrap input{background:transparent;border:0;color:#EAF1FB;font-size:13px;padding:0}
.qform button{font:inherit;font-weight:500;font-size:15px;padding:13px;border-radius:8px;border:0;background:#0C1220;color:#fff;cursor:pointer}
.qform button:hover{background:#0a0f1a}
.cta .phone{margin:16px 0 0}
.cta .phone a{color:#D6E6FF;text-decoration:none;font-size:14px}
@media(max-width:560px){.qform .row{grid-template-columns:1fr}}