:root{
  --navy:#0B1220; --navy2:#111A2E; --navy3:#18233B;
  --blue:#3B82F6; --blue2:#60A5FA; --blue-d:#2563EB;
  --ink:#0F172A; --body:#334155; --muted:#64748B;
  --paper:#FFFFFF; --soft:#F4F7FB; --line:#E2E8F0;
  --on-dark:#F8FAFC; --on-dark-2:#AEB9CC;
  --wood:#C8925A;
  --r:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Poppins,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--body);background:var(--paper);line-height:1.6;font-size:16px}
img,svg{display:block;max-width:100%}
a{color:var(--blue-d)}
h1,h2,h3{color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5.2vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:700}
h3{font-size:1.15rem;font-weight:600}
p{margin:0 0 1em}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
.nb{white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--ink);padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--blue2);outline-offset:3px;border-radius:6px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--blue);color:#fff;text-decoration:none;font-weight:600;padding:14px 24px;border-radius:12px;border:0;font:inherit;font-weight:600;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s;box-shadow:0 8px 24px -10px rgba(59,130,246,.8)}
.btn:hover{background:var(--blue-d);transform:translateY(-1px)}
.btn.sm{padding:9px 16px;font-size:.92rem;box-shadow:none}
.btn.ghost{background:transparent;color:var(--on-dark);border:1.5px solid rgba(255,255,255,.25);box-shadow:none}
.btn.ghost:hover{border-color:var(--blue2);background:rgba(59,130,246,.12)}
.btn.dark{background:var(--navy);box-shadow:none}
.btn.dark:hover{background:var(--navy3)}
.btn.dark svg{width:20px;height:20px;fill:#fff}
.btn.full{width:100%}

/* header */
.top{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.06)}
.bar{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.wm{font-size:1.35rem;font-weight:800;font-style:italic;letter-spacing:-.01em;color:var(--on-dark)}
.wm b{font-weight:800}
.wm i{color:var(--blue)}
.nav{display:flex;align-items:center;gap:26px}
.nav a:not(.btn){color:var(--on-dark-2);text-decoration:none;font-weight:500;font-size:.95rem}
.nav a:not(.btn):hover{color:#fff}

/* hero */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(900px 500px at 78% 30%,rgba(59,130,246,.22),transparent 60%),
  radial-gradient(700px 400px at 0% 100%,rgba(59,130,246,.08),transparent 60%),
  var(--navy);color:var(--on-dark-2)}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:26px 26px;mask-image:linear-gradient(180deg,#000 30%,transparent);-webkit-mask-image:linear-gradient(180deg,#000 30%,transparent)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-top:72px;padding-bottom:84px}
.hero h1{color:#fff}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:600;color:var(--blue2);margin-bottom:14px}
.eyebrow.dark{color:var(--blue-d)}
.lead{font-size:1.15rem;max-width:34em;color:var(--on-dark-2)}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 26px}
.chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{font-size:.88rem;color:var(--on-dark);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);padding:7px 14px;border-radius:999px}
.chips li::before{content:"";display:inline-block;width:9px;height:5px;border-left:2px solid #22C55E;border-bottom:2px solid #22C55E;transform:rotate(-45deg);margin-right:9px;vertical-align:3px}
.hero-art{max-width:500px;justify-self:center;width:100%}

/* engraving animation */
.engrave .reveal{transform-box:fill-box;transform-origin:0 50%;animation:reveal 7s linear infinite}
.engrave .head{animation:head 7s linear infinite}
.engrave .glow,.engrave .spark,.engrave .beam{animation:on 7s linear infinite}
.engrave .spark{transform-box:fill-box;transform-origin:center;animation:on 7s linear infinite,flick .18s steps(2) infinite}
@keyframes head{0%{transform:translateX(-150px)}68%{transform:translateX(145px)}80%{transform:translateX(145px)}100%{transform:translateX(-150px)}}
@keyframes reveal{0%{transform:scaleX(.017)}68%{transform:scaleX(1)}99%{transform:scaleX(1)}100%{transform:scaleX(.017)}}
@keyframes on{0%,67%{opacity:1}69%,99%{opacity:0}100%{opacity:1}}
@keyframes flick{50%{transform:scale(.75) rotate(20deg)}}
@media (prefers-reduced-motion:reduce){
  .engrave .reveal,.engrave .head,.engrave .glow,.engrave .spark,.engrave .beam{animation:none}
  .engrave .reveal{transform:scaleX(1)}
  .engrave .glow,.engrave .spark,.engrave .beam{opacity:0}
  html{scroll-behavior:auto}
}

/* sections */
.sec{padding:88px 0}
.sec.soft{background:var(--soft)}
.sub{font-size:1.08rem;color:var(--muted);max-width:40em}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 48px -28px rgba(15,23,42,.35);border-color:#CBD5E1}
.ic{width:56px;height:56px;border-radius:14px;background:var(--navy);display:grid;place-items:center;margin-bottom:18px}
.ic svg{width:32px;height:32px;fill:none;stroke:var(--blue2);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.card p{color:var(--muted)}
.card ul{list-style:none;padding:0;margin:0;border-top:1px solid var(--line);padding-top:14px}
.card li{position:relative;padding:5px 0 5px 22px;color:var(--body);font-size:.95rem}
.card li::before{content:"";position:absolute;left:2px;top:13px;width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px rgba(59,130,246,.15)}
.materials{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:30px}
.materials span{font-size:.88rem;background:var(--soft);border:1px solid var(--line);padding:6px 13px;border-radius:999px;color:var(--body)}
.materials .mat-label{background:none;border:0;padding-left:0;font-weight:600;color:var(--ink);text-transform:uppercase;letter-spacing:.12em;font-size:.75rem}

/* QR band */
.qr-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy3) 100%);color:var(--on-dark-2);padding:80px 0}
.qr-band h2{color:#fff}
.qr-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.mini-steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:14px}
.mini-steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;column-gap:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:16px 18px}
.mini-steps li::before{content:counter(s);grid-row:span 2;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(59,130,246,.18);color:var(--blue2);font-weight:700}
.mini-steps b{color:#fff;font-weight:600}
.mini-steps span{font-size:.93rem}

/* steps */
.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative}
.num{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;font-size:1.1rem;margin-bottom:16px;box-shadow:0 0 0 6px rgba(59,130,246,.15)}
.steps p{color:var(--muted);margin:0}

/* work */
.work{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;background:var(--soft);border:1px solid var(--line);border-radius:24px;padding:44px}
.work .sub{margin:0}

/* quote */
.quote{background:var(--navy);color:var(--on-dark-2);padding:92px 0;position:relative;overflow:hidden}
.quote::before{content:"";position:absolute;width:700px;height:700px;right:-200px;top:-260px;background:radial-gradient(circle,rgba(59,130,246,.2),transparent 65%)}
.quote-grid{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.quote h2{color:#fff}
.contact{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.contact li{display:flex;gap:14px;align-items:baseline;color:var(--on-dark)}
.contact span{min-width:84px;font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--on-dark-2)}
.contact a{color:var(--blue2);text-decoration:none;font-weight:500}
.contact a:hover{text-decoration:underline}
.form{background:#fff;border-radius:22px;padding:30px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6);color:var(--body)}
.form label{display:block;font-weight:600;font-size:.9rem;color:var(--ink);margin-bottom:16px}
.form small{font-weight:400;color:var(--muted)}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;font:inherit;font-weight:400;font-size:1rem;color:var(--ink);background:var(--soft);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;transition:border-color .2s,background .2s}
.form textarea{resize:vertical;min-height:110px}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.err{color:#B91C1C;font-size:.9rem;font-weight:500}
.fine{font-size:.85rem;color:var(--muted);margin:14px 0 0;text-align:center}

/* faq */
details{border-bottom:1px solid var(--line);padding:4px 0}
details:first-of-type{border-top:1px solid var(--line);margin-top:28px}
summary{cursor:pointer;list-style:none;font-weight:600;color:var(--ink);padding:18px 40px 18px 0;position:relative;font-size:1.05rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:8px;top:50%;width:10px;height:10px;border-right:2.5px solid var(--blue);border-bottom:2.5px solid var(--blue);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
details p{color:var(--muted);padding-right:40px}

/* footer */
.foot{background:#070C16;color:var(--on-dark-2);padding:48px 0 40px}
.foot-grid{display:grid;grid-template-columns:auto 1fr;gap:20px 40px;align-items:center}
.foot-links{display:flex;flex-wrap:wrap;gap:22px;justify-content:flex-end}
.foot-links a{color:var(--on-dark-2);text-decoration:none;font-size:.95rem}
.foot-links a:hover{color:#fff}
.copy{grid-column:1/-1;margin:12px 0 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.07);font-size:.85rem}
.copy .by a{color:var(--blue2);text-decoration:none}

/* responsive */
@media (max-width:960px){
  .hero-grid,.qr-grid,.quote-grid{grid-template-columns:1fr}
  .hero-grid{padding-top:48px;padding-bottom:56px;gap:24px}
  .hero-art{max-width:380px;order:-1}
  .cards,.steps{grid-template-columns:1fr}
  .cards{max-width:560px}
}
@media (max-width:720px){
  .nav a:not(.btn){display:none}
  .sec{padding:64px 0}
  .qr-band,.quote{padding:64px 0}
  .work{padding:28px}
  .row2{grid-template-columns:1fr;gap:0}
  .form{padding:22px}
  .foot-grid{grid-template-columns:1fr}
  .foot-links{justify-content:flex-start}
  .wrap{padding:0 16px}
  .hero-art{max-width:300px}
}