/* Louk — shared styles for every page.
   Page-specific rules stay in each page's own <style> block.
   Fonts and assets are referenced absolutely so this works at any depth. */

@font-face{font-family:'Fraunces';font-weight:300;font-style:normal;font-display:swap;src:url(/fonts/Fraunces-Light.ttf) format('truetype');}
@font-face{font-family:'Fraunces';font-weight:300;font-style:italic;font-display:swap;src:url(/fonts/Fraunces-LightItalic.ttf) format('truetype');}
@font-face{font-family:'Fraunces';font-weight:600;font-style:normal;font-display:swap;src:url(/fonts/Fraunces-SemiBold.ttf) format('truetype');}

:root{
  --bg:#F5F3EE; --panel:#FBFAF6; --ink:#16211F; --mute:#5C6360;
  --accent:#2A7482; --accent-ink:#245F6B; --line:#E3DFD5; --hair:#EDEAE1;
  --glow:rgba(46,125,140,.10); --shot-shadow:rgba(22,33,31,.20);
  --code:#3B5B60;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0C0F0E; --panel:#12100D; --ink:#EDEAE1; --mute:#8A928E;
  --accent:#6FC5D6; --accent-ink:#9AD9E6; --line:#232826; --hair:#1A1E1C;
  --glow:rgba(111,197,214,.14); --shot-shadow:rgba(0,0,0,.6); --code:#7FB6BE;
}}
:root[data-theme="dark"]{ --bg:#0C0F0E; --panel:#12100D; --ink:#EDEAE1; --mute:#8A928E; --accent:#6FC5D6; --accent-ink:#9AD9E6; --line:#232826; --hair:#1A1E1C; --glow:rgba(111,197,214,.14); --shot-shadow:rgba(0,0,0,.6); --code:#7FB6BE; }
:root[data-theme="light"]{ --bg:#F5F3EE; --panel:#FBFAF6; --ink:#16211F; --mute:#5C6360; --accent:#2A7482; --accent-ink:#245F6B; --line:#E3DFD5; --hair:#EDEAE1; --glow:rgba(46,125,140,.10); --shot-shadow:rgba(22,33,31,.20); --code:#3B5B60; }

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
  transition:background .5s ease,color .5s ease;overflow-x:hidden;}
.serif{font-family:'Fraunces',Georgia,serif;}
.mono{font-family:ui-monospace,'SF Mono','JetBrains Mono',Menlo,monospace;}
a{color:inherit;text-decoration:none;}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px;}

.shell{max-width:1180px;margin:0 auto;padding:0 clamp(22px,5vw,64px);}

.label{font-family:ui-monospace,'SF Mono',Menlo,monospace;font-size:11.5px;
  letter-spacing:.22em;text-transform:uppercase;color:var(--accent-ink);font-weight:500;}

nav{display:flex;align-items:center;justify-content:space-between;
  padding:30px 0;position:sticky;top:0;z-index:20;
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:saturate(1.2) blur(14px);-webkit-backdrop-filter:saturate(1.2) blur(14px);}
.logo{font-family:'Fraunces',serif;font-weight:600;font-size:23px;letter-spacing:-.02em;display:flex;align-items:baseline;gap:8px;}
.logo .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;transform:translateY(-2px);}
.nav-r{display:flex;align-items:center;gap:30px;}
.nav-r a{font-size:14.5px;color:var(--mute);transition:color .2s;}
.nav-r a:hover{color:var(--ink);}
/* share — native Web Share where available, clipboard fallback elsewhere */
.sharebtn{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:11px;
  border:1px solid var(--line);background:var(--panel);color:var(--mute);cursor:pointer;
  font-family:inherit;font-size:14.5px;font-weight:500;transition:border-color .2s,color .2s;}
.sharebtn:hover{border-color:var(--accent);color:var(--ink);}
.sharebtn svg{width:16px;height:16px;flex:none;}
.sharebtn.done{border-color:var(--accent);color:var(--accent-ink);}
.toggle{width:38px;height:38px;border-radius:11px;border:1px solid var(--line);background:var(--panel);
  color:var(--ink);cursor:pointer;display:grid;place-items:center;transition:border-color .2s,background .2s;}
.toggle:hover{border-color:var(--accent);}
.toggle svg{width:18px;height:18px;}
.toggle .moon{display:none;} .toggle .sun{display:block;}
:root[data-theme="dark"] .toggle .moon,@media (prefers-color-scheme:dark){.toggle .moon{display:block;}}
:root[data-theme="dark"] .toggle .sun{display:none;}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .toggle .sun{display:none;} :root:not([data-theme="light"]) .toggle .moon{display:block;}}

.crumb{padding:8px 0 0;font-size:14px;color:var(--mute);}
.crumb a{color:var(--mute);transition:color .2s;}
.crumb a:hover{color:var(--ink);}

/* footer — identical on every page */
footer{border-top:1px solid var(--line);padding:clamp(50px,7vh,80px) 0 60px;
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
.fbrand .logo{font-size:21px;margin-bottom:12px;}
.fbrand p{color:var(--mute);font-size:14px;max-width:32ch;margin:0 0 18px;}
.fbrand .mono{font-size:12px;color:var(--mute);letter-spacing:.04em;}
.fcol .label{display:block;margin-bottom:16px;}
.fcol a{display:block;color:var(--mute);font-size:14.5px;margin-bottom:11px;transition:color .2s;}
.fcol a:hover{color:var(--ink);}

/* scroll reveal — pages without .reveal elements simply never use it */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}

/* skip link (a11y) */
.skip{position:absolute;left:16px;top:-60px;z-index:100;background:var(--ink);color:var(--bg);
  padding:11px 18px;border-radius:10px;font-size:14px;font-weight:600;transition:top .18s;}
.skip:focus{top:16px;}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
  body{transition:none;}
}

@media(max-width:900px){
  footer{grid-template-columns:1fr 1fr;}
  .fbrand{grid-column:1/-1;}
}
@media(max-width:560px){
  .nav-r a:not(.contact){display:none;}
  /* icon-only share once the bar gets tight */
  .sharebtn .sharelabel{display:none;}
  .sharebtn{padding:9px;}
  .sharebtn.done .sharelabel{display:inline;}
}