:root{
  --bg-deep:#11161B; --bg-panel:#1A222A; --bg-light:#F3F5F3;
  --ink:#12181C; --ink-muted:#57646B;
  --on-dark:#ECF1EF; --on-dark-muted:#8D9BA1;
  --green:#9AD13F; --green-deep:#6E9E2A; --red:#D8382C;
  --line-dark:rgba(236,241,239,.10); --line-light:rgba(18,24,28,.11);
  --display:'Barlow Condensed',sans-serif; --body:'Inter',sans-serif;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg-deep);color:var(--on-dark);font-family:var(--body);-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4{font-family:var(--display);margin:0;font-weight:700;}
a{color:inherit;}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
@media (max-width:640px){.wrap{padding:0 20px;}}

/* photo placeholder */
.photo-slot{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;
  border:1.5px dashed var(--line-light);border-radius:6px;background:rgba(0,0,0,.025);
  color:var(--ink-muted);font-size:13px;text-align:center;padding:20px;}
.photo-slot .label{font-weight:600;color:var(--ink);}
.photo-slot .dim{font-size:12px;opacity:.75;}
.photo-slot.dark{border-color:var(--line-dark);background:rgba(255,255,255,.03);color:var(--on-dark-muted);}
.photo-slot.dark .label{color:var(--on-dark);}

/* buttons */
.btn-solid{display:inline-block;text-decoration:none;background:var(--green);color:#10150F;font-weight:700;
  font-size:15.5px;padding:15px 28px;border-radius:3px;border:0;cursor:pointer;}
.btn-solid:hover{background:#ACDD5C;}
.btn-ghost{display:inline-block;text-decoration:none;color:var(--on-dark);font-weight:600;font-size:15.5px;
  padding:15px 6px;border-bottom:1px solid var(--line-dark);}
.btn-ghost:hover{border-color:var(--on-dark);}

/* header */
header.site{position:sticky;top:0;z-index:40;background:rgba(17,22,27,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:76px;}
.brand{font-family:var(--display);font-weight:800;font-size:26px;text-decoration:none;color:var(--on-dark);}
.brand .dot{color:var(--green);}
nav.links{display:flex;align-items:center;gap:32px;}
nav.links a{text-decoration:none;color:var(--on-dark-muted);font-size:15px;font-weight:500;}
nav.links a:hover,nav.links a.active{color:var(--on-dark);}
@media (max-width:860px){nav.links{display:none;}}

/* hero */
.hero{padding:96px 0 88px;background:radial-gradient(120% 90% at 78% 10%,rgba(154,209,63,.14),transparent 60%),var(--bg-deep);}
.hero .kicker{color:var(--green);font-weight:600;font-size:15px;margin:0 0 16px;}
.hero h1{font-size:clamp(46px,7vw,92px);line-height:.98;max-width:12ch;margin-bottom:24px;}
.hero h1 .accent{color:var(--red);}
.hero p.lede{font-size:18px;line-height:1.65;color:var(--on-dark-muted);max-width:52ch;margin:0 0 32px;}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;align-items:center;}

/* light sections */
.section-light{background:var(--bg-light);color:var(--ink);padding:100px 0;}
.section-head{max-width:640px;margin-bottom:52px;}
.section-head .tag{color:var(--green-deep);font-weight:600;font-size:14.5px;margin:0 0 12px;}
.section-head h2{font-size:clamp(34px,4.4vw,52px);line-height:1.03;margin-bottom:14px;}
.section-head p{font-size:17px;line-height:1.6;color:var(--ink-muted);margin:0;}

/* product cards (home) */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media (max-width:900px){.product-grid{grid-template-columns:1fr;}}
.product-card{background:#fff;border:1px solid var(--line-light);border-radius:8px;padding:20px;
  text-decoration:none;color:var(--ink);display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease;}
.product-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.08);}
.product-card .photo-slot{height:340px;margin-bottom:20px;}
.product-card h3{font-size:34px;margin-bottom:6px;}
.product-card p{margin:0 0 16px;font-size:15px;color:var(--ink-muted);line-height:1.55;}
.product-card .more{margin-top:auto;font-weight:600;font-size:14.5px;color:var(--green-deep);}

/* about / values (text only) */
.about{background:var(--bg-panel);padding:100px 0;}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:28px;}}
.about h2{font-size:clamp(34px,4.4vw,52px);line-height:1.03;}
.about p{color:var(--on-dark-muted);font-size:17px;line-height:1.7;margin:0 0 18px;max-width:58ch;}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:0 40px;margin-top:64px;}
@media (max-width:760px){.values{grid-template-columns:1fr;}}
.value{border-top:1px solid var(--line-dark);padding-top:22px;}
.value h3{font-size:24px;margin-bottom:8px;}
.value p{margin:0;color:var(--on-dark-muted);font-size:15px;line-height:1.6;}

/* contact band */
.cta-band{background:var(--red);padding:84px 0;text-align:center;}
.cta-band h2{color:#fff;font-size:clamp(32px,5vw,54px);line-height:1.05;}
.cta-band p{color:rgba(255,255,255,.88);font-size:17px;margin:16px 0 30px;}
.cta-band .btn-solid{background:#10150F;color:#fff;}
.cta-band .btn-solid:hover{background:#232B21;}

/* footer */
footer.site{background:var(--bg-deep);padding:48px 0;border-top:1px solid var(--line-dark);}
.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;align-items:center;}
.footer-nav{display:flex;gap:26px;flex-wrap:wrap;}
.footer-nav a{text-decoration:none;color:var(--on-dark-muted);font-size:14px;}
.footer-nav a:hover{color:var(--on-dark);}

/* product page */
.crumbs{padding:28px 0 0;font-size:14px;color:var(--ink-muted);}
.crumbs a{text-decoration:none;color:var(--ink-muted);}
.crumbs a:hover{color:var(--ink);}
.pp{background:var(--bg-light);color:var(--ink);padding:0 0 100px;}
.pp-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;padding-top:32px;}
@media (max-width:900px){.pp-grid{grid-template-columns:1fr;gap:36px;}}
.pp-photo{height:620px;}
.pp-info h1{font-size:clamp(52px,7vw,84px);line-height:.95;margin-bottom:10px;}
.pp-info .sub{font-size:18px;color:var(--ink-muted);margin:0 0 28px;}
.pp-desc{border:1.5px dashed var(--line-light);border-radius:6px;padding:24px;margin-bottom:28px;
  font-size:16px;line-height:1.7;color:var(--ink-muted);}
.pp-desc strong{color:var(--ink);}
.pp-actions{display:flex;gap:16px;flex-wrap:wrap;align-items:center;}
.pp-actions .btn-ghost{color:var(--ink);border-color:var(--line-light);}
.pp-actions .btn-ghost:hover{border-color:var(--ink);}
.spec-block{margin-top:72px;}
.spec-block h2{font-size:36px;margin-bottom:20px;}
.spec-table{width:100%;border-collapse:collapse;}
.spec-table tr{border-top:1px solid var(--line-light);}
.spec-table tr:last-child{border-bottom:1px solid var(--line-light);}
.spec-table td{padding:18px 0;font-size:16px;vertical-align:top;}
.spec-table td.label{width:34%;color:var(--ink-muted);font-weight:500;}
.spec-table td.value{color:var(--ink);font-weight:500;}
.other-models{margin-top:72px;display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.other-models span{color:var(--ink-muted);font-size:15px;margin-right:6px;}
.other-models a{text-decoration:none;border:1px solid var(--line-light);background:#fff;color:var(--ink);
  font-family:var(--display);font-weight:700;font-size:22px;padding:8px 20px;border-radius:4px;}
.other-models a:hover{border-color:var(--ink);}
.product-card img{
  width:100%; height:340px; object-fit:contain;
  background:#F3F5F3; border-radius:6px; margin-bottom:20px; display:block;
}
.pp-photo-img{
  width:100%; height:620px; object-fit:contain;
  background:#fff; border:1px solid var(--line-light); border-radius:6px; display:block;
}
@media (max-width:900px){ .pp-photo-img{height:460px;} }
/* product page content */
.pp-text p{font-size:17px;line-height:1.7;color:var(--ink-muted);margin:0 0 16px;}
.pp-points{list-style:none;margin:24px 0 32px;padding:0;}
.pp-points li{padding:14px 0;border-top:1px solid var(--line-light);}
.pp-points li:last-child{border-bottom:1px solid var(--line-light);}
.pp-points li strong{display:block;font-size:16px;margin-bottom:2px;color:var(--ink);}
.pp-points li span{color:var(--ink-muted);font-size:14.5px;line-height:1.5;}
.spec-table tr.group td{background:#E7ECE6;color:var(--ink);font-family:var(--display);
  font-weight:700;font-size:20px;padding:12px 14px;}
.in-box{margin-top:56px;}
.in-box h2{font-size:32px;margin-bottom:16px;}
.in-box ul{margin:0;padding-left:20px;color:var(--ink-muted);font-size:16px;line-height:1.9;}
.in-box ul strong{color:var(--ink);}