/* Ortho2D landing pages — shares the visual language of the home page but
   ships as one cached stylesheet instead of being inlined five times. */
:root{
  --bg:#071015;--panel:#102027;--line:rgba(164,204,220,.14);
  --text:#edf5f6;--muted:#9db0b7;--blue:#68b5f1;--green:#43d28e;
  --green-soft:rgba(67,210,142,.12);--blue-soft:rgba(104,181,241,.11);
  --shadow:0 24px 70px rgba(0,0,0,.32);--radius:18px;--max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font:15px/1.7 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background:
  radial-gradient(circle at 82% 4%,rgba(52,142,213,.13),transparent 30%),
  radial-gradient(circle at 18% 72%,rgba(67,210,142,.07),transparent 32%),#071015}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.3;background-image:
  linear-gradient(rgba(126,177,197,.045) 1px,transparent 1px),
  linear-gradient(90deg,rgba(126,177,197,.045) 1px,transparent 1px);background-size:42px 42px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
.shell{width:min(var(--max),calc(100% - 40px));margin:auto}

.nav{position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);
  background:rgba(7,16,21,.82);backdrop-filter:blur(18px)}
.navIn{height:68px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:800;letter-spacing:-.02em;margin-right:auto}
.brand b{color:var(--blue)}
.mark{width:32px;height:32px;border-radius:10px;position:relative;
  background:linear-gradient(145deg,#7bc3f8,#368acb);box-shadow:0 8px 24px rgba(52,142,213,.3)}
.mark::before,.mark::after{content:"";position:absolute;border:1px solid rgba(255,255,255,.8);border-radius:2px;left:8px;top:9px}
.mark::before{width:14px;height:10px;transform:skewY(-22deg)}
.mark::after{width:8px;height:14px;left:12px;top:7px;transform:skewY(22deg)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;
  border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.035);color:var(--text);
  font-weight:680;font-size:13px;cursor:pointer;transition:.18s}
.button:hover{transform:translateY(-2px);border-color:rgba(104,181,241,.55);background:var(--blue-soft)}
.button.primary{border-color:#72baf1;background:linear-gradient(135deg,#73bef6,#4199dc);color:#07141d;
  box-shadow:0 12px 30px rgba(52,142,213,.24)}
.button.primary:hover{filter:brightness(1.08)}

.crumbs{padding:20px 0 0;font-size:11.5px;color:#6d838c}
.crumbs a:hover{color:var(--blue)}
.crumbs span{margin:0 7px;opacity:.5}

header.top{padding:34px 0 12px}
.kicker{color:var(--green);font-size:10px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
h1{font-size:clamp(34px,4.4vw,52px);line-height:1.06;letter-spacing:-.04em;margin:14px 0 18px;max-width:19ch}
h1 span{color:var(--blue)}
.lead{font-size:16.5px;color:#aec0c6;max-width:66ch;margin:0 0 26px}
.ctaRow{display:flex;gap:11px;flex-wrap:wrap;margin-bottom:10px}
.micro{display:flex;align-items:center;gap:16px;color:#7f959e;font-size:11px;margin-top:16px;flex-wrap:wrap}
.micro i{color:var(--green);font-style:normal}

section{padding:44px 0}
h2{font-size:clamp(24px,2.8vw,34px);line-height:1.14;letter-spacing:-.03em;margin:0 0 14px}
h3{font-size:17px;margin:0 0 7px;letter-spacing:-.01em}
p{color:#a9bdc5;margin:0 0 15px}
.narrow{max-width:72ch}

table.cmp{width:100%;border-collapse:collapse;margin:6px 0 10px;font-size:13.5px;
  border:1px solid var(--line);border-radius:14px;overflow:hidden}
table.cmp th,table.cmp td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.cmp thead th{background:rgba(255,255,255,.035);font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;color:#8ea4ac;font-weight:700}
table.cmp tbody tr:last-child th,table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp tbody th{font-weight:600;color:#dbe8ec;width:32%}
table.cmp td.no{color:#c98b8b}
table.cmp td.yes{color:#8fe0b8}

ul.detail{margin:2px 0 16px;padding-left:19px;color:#a9bdc5;font-size:14px}
ul.detail li{margin-bottom:7px}
ul.detail li::marker{color:var(--blue)}
table.cmp.spec tbody th{width:38%}
table.cmp.spec tbody td{color:#a9bdc5}
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:12px}
ol.steps li{counter-increment:s;position:relative;padding:20px 22px 20px 60px;
  border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,rgba(19,39,48,.7),rgba(10,22,28,.8))}
ol.steps li::before{content:counter(s);position:absolute;left:20px;top:19px;width:26px;height:26px;
  display:grid;place-items:center;border-radius:8px;background:var(--blue-soft);
  color:var(--blue);font-size:12px;font-weight:800}
ol.steps b{display:block;margin-bottom:4px}
ol.steps span{color:#93a8b0;font-size:13px}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.card{padding:20px 22px;border:1px solid var(--line);border-radius:14px;
  background:linear-gradient(145deg,rgba(19,39,48,.7),rgba(10,22,28,.8))}
.card p{font-size:13px;margin:0}

/* Video facade: a static thumbnail that swaps itself for the real player on
   click, so no third-party script runs until the visitor asks for it. */
.vidWrap{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  background:#000;aspect-ratio:16/9;box-shadow:var(--shadow);cursor:pointer}
.vidWrap img{width:100%;height:100%;object-fit:cover;opacity:.86;transition:.25s}
.vidWrap:hover img{opacity:1;transform:scale(1.02)}
.vidWrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.playBtn{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.playBtn i{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;
  background:rgba(7,16,21,.72);border:1.5px solid rgba(255,255,255,.5);backdrop-filter:blur(6px);
  font-style:normal;font-size:24px;color:#fff;padding-left:5px;transition:.2s}
.vidWrap:hover .playBtn i{background:var(--blue);color:#07141d;border-color:var(--blue);transform:scale(1.06)}
.vidCap{color:#7f959e;font-size:11.5px;margin-top:9px}

details.faq{border:1px solid var(--line);border-radius:12px;padding:15px 18px;margin-bottom:9px;
  background:rgba(14,29,36,.6)}
details.faq summary{cursor:pointer;font-weight:650;font-size:14.5px;list-style:none}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";float:right;color:var(--blue);font-weight:800}
details.faq[open] summary::after{content:"–"}
details.faq p{margin:11px 0 0;font-size:13.5px}

.related{display:flex;gap:9px;flex-wrap:wrap;margin-top:6px}
.related a{font-size:12.5px;padding:8px 14px;border:1px solid var(--line);border-radius:99px;
  color:#a4bac2;background:rgba(255,255,255,.025);transition:.18s}
.related a:hover{border-color:rgba(104,181,241,.5);color:#fff;background:var(--blue-soft)}

.endCta{text-align:center;padding:46px 26px;border:1px solid var(--line);border-radius:20px;
  background:linear-gradient(180deg,rgba(16,35,43,.6),rgba(7,16,21,0))}
.endCta h2{margin-bottom:10px}
.endCta p{max-width:56ch;margin:0 auto 20px}

footer{padding:32px 0;border-top:1px solid var(--line);color:#758b94;font-size:11px;margin-top:40px}
.footerIn{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.footerIn .brand{font-size:14px;color:#fff}
.footerIn .mark{width:26px;height:26px}
.footerLinks{margin-left:auto;display:flex;gap:18px;flex-wrap:wrap}
.footerLinks a:hover{color:var(--blue)}

@media(max-width:720px){
  .shell{width:min(100% - 26px,var(--max))}
  .grid2{grid-template-columns:1fr}
  table.cmp thead{display:none}
  table.cmp,table.cmp tbody,table.cmp tr,table.cmp th,table.cmp td{display:block;width:auto}
  table.cmp tr{border-bottom:1px solid var(--line);padding:6px 0}
  table.cmp tr:last-child{border-bottom:0}
  table.cmp th,table.cmp td{border-bottom:0;padding:6px 16px}
  table.cmp tbody th{width:auto;color:#fff}
  table.cmp td::before{content:attr(data-l) " — ";color:#7d939b;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
  .footerLinks{margin-left:0}
}