/* Dunetrace — shared site styles */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#07090f;
  --ink2:#0c1220;
  --ink3:#111b2d;
  --ink4:#162038;
  --wire:#1e3050;
  --wire2:#253d62;
  --orange:#e8692a;
  --orange2:#bf521c;
  --orange3:rgba(232,105,42,0.08);
  --orange4:rgba(232,105,42,0.15);
  --chalk:#f0ece4;
  --chalk2:#c8c4bc;
  --chalk3:#8a8880;
  --chalk4:#3e4550;
  --red:#e53e3e;
  --red2:rgba(229,62,62,0.1);
  --green:#2eb872;
  --green2:rgba(46,184,114,0.1);
  --amber:#d4920a;
  --blue:#4a9ede;
  --purple:#9b72e8;
  --purple2:rgba(155,114,232,0.1);
}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--chalk2);
  font-family:'IBM Plex Mono',monospace;
  font-size:15px;
  line-height:1.65;
  overflow-x:hidden;
  min-height:100vh;
}
body::after{
  content:'';position:fixed;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events:none;z-index:9999;opacity:0.4;
}
body::before{
  content:'';position:fixed;inset:0;
  background-image:
    linear-gradient(var(--wire) 1px,transparent 1px),
    linear-gradient(90deg,var(--wire) 1px,transparent 1px);
  background-size:80px 80px;opacity:0.18;pointer-events:none;z-index:0;
}

/* Nav */
nav.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  height:54px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 2.5rem;
  background:rgba(7,9,15,0.92);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--wire);
}
.nav-brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand-d{
  width:28px;height:28px;background:var(--orange);
  border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;color:#fff;
  flex-shrink:0;
}
.brand-name{font-size:12px;font-weight:600;color:var(--chalk);letter-spacing:3px}
.nav-links{display:flex;align-items:center;gap:2.25rem;list-style:none}
.nav-links a{font-size:11px;color:var(--chalk3);text-decoration:none;letter-spacing:1px;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--chalk)}
.nav-gh{
  display:flex;align-items:center;gap:7px;
  background:var(--orange);color:var(--chalk) !important;
  padding:7px 16px;border-radius:3px;
  font-weight:600 !important;letter-spacing:0.5px !important;
  transition:background .2s !important;
}
.nav-gh:hover{background:var(--orange2) !important}

/* Shared section scaffold */
section{position:relative;z-index:1}
.wrap{max-width:1080px;margin:0 auto;padding:0 2.5rem}
.wrap-wide{max-width:1240px;margin:0 auto;padding:0 2.5rem}

/* Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}
.reveal-delay-5{transition-delay:.5s}

/* Buttons */
.btn-a{
  background:var(--orange);color:var(--chalk);
  padding:11px 22px;border-radius:3px;
  font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;
  text-decoration:none;letter-spacing:0.5px;
  transition:background .2s, transform .15s;
  display:inline-flex;align-items:center;gap:8px;
  border:none;cursor:pointer;
}
.btn-a:hover{background:var(--orange2);transform:translateY(-1px)}
.btn-b{
  background:transparent;color:var(--chalk2);
  padding:11px 22px;border-radius:3px;border:1px solid var(--wire2);
  font-family:'IBM Plex Mono',monospace;font-size:12px;
  text-decoration:none;letter-spacing:0.5px;
  transition:border-color .2s,color .2s;
  display:inline-flex;align-items:center;gap:8px;
}
.btn-b:hover{border-color:var(--chalk3);color:var(--chalk)}

/* Section labels */
.sec-label{font-size:10px;color:var(--orange);letter-spacing:3px;text-transform:uppercase;margin-bottom:1.2rem}
.sec-h{font-family:'DM Serif Display',serif;font-size:clamp(2rem,3.2vw,2.8rem);font-weight:400;color:var(--chalk);line-height:1.2;margin-bottom:1rem}
.sec-p{font-size:13px;color:var(--chalk3);max-width:620px;line-height:1.8;margin-bottom:3.5rem}

/* Code */
.code-win{
  background:var(--ink);border:1px solid var(--wire);border-radius:6px;
  overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,0.4);
}
.cw-bar{
  background:var(--ink3);border-bottom:1px solid var(--wire);
  padding:10px 14px;display:flex;align-items:center;gap:7px;
}
.td{width:10px;height:10px;border-radius:50%}
.td-r{background:#ff5f57}.td-y{background:#ffbd2e}.td-g{background:#28c840}
.cw-name{margin-left:6px;font-size:10px;color:var(--chalk4);letter-spacing:1px}
.cw-body{padding:18px 22px;font-size:12px;line-height:1.85;overflow-x:auto;white-space:pre;color:var(--chalk2)}
.ck{color:#c792ea}.cf{color:var(--orange)}.cs{color:#c3e88d}
.cv{color:#89ddff}.cc{color:var(--chalk4)}.cn{color:var(--chalk2)}.cd{color:var(--green)}

/* Footer */
footer.site-foot{
  border-top:1px solid var(--wire);padding:1.75rem 2.5rem;
  display:flex;align-items:center;justify-content:space-between;
  position:relative;z-index:1;flex-wrap:wrap;gap:1rem;
}
.footer-l{display:flex;align-items:center;gap:16px;font-size:11px;color:var(--chalk4);flex-wrap:wrap}
.footer-r{font-size:11px;color:var(--chalk4);display:flex;gap:1.5rem;align-items:center}
.footer-r a,.footer-l a{color:var(--chalk4);text-decoration:none;transition:color .2s}
.footer-r a:hover,.footer-l a:hover{color:var(--orange)}

/* Hamburger */
.nav-hamburger{display:none;background:none;border:1px solid var(--wire2);border-radius:3px;padding:6px 9px;cursor:pointer;flex-direction:column;gap:4px}
.nav-hamburger span{display:block;width:18px;height:2px;background:var(--chalk2);border-radius:1px;transition:transform .2s,opacity .2s}
.nav-hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0}
.nav-hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-mobile{
  display:none;position:fixed;top:54px;left:0;right:0;
  background:rgba(7,9,15,0.97);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--wire);padding:1.5rem 2.5rem;
  z-index:199;flex-direction:column;gap:1.25rem;
}
.nav-mobile.open{display:flex}
.nav-mobile a{font-size:13px;color:var(--chalk2);text-decoration:none;letter-spacing:1px}
.nav-mobile .nav-gh{align-self:flex-start;background:var(--orange);color:var(--chalk);padding:8px 18px;border-radius:3px;font-weight:600;letter-spacing:0.5px;display:inline-flex;align-items:center;gap:7px}

@media(max-width:900px){
  nav.site-nav .nav-links{display:none}
  .nav-hamburger{display:flex}
}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}