/* blog.wilsmann.ch — same system as wilsmann.ch: grid, grotesque, Swiss red. Light/dark automatic. */
@font-face{font-family:"Geist";src:url(/fonts/geist.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Geist";src:url(/fonts/geist-italic.woff2) format("woff2");font-weight:100 900;font-style:italic;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(/fonts/geist-mono.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  --bg:#F6F6F4; --surface:#FFFFFF; --surface-2:#EFEFEC;
  --ink:#0A0A0B; --ink-2:#2A2C31; --muted:#62656D;
  --line:rgba(10,10,11,.10); --line-strong:rgba(10,10,11,.22);
  --red:#DA291C; --red-ink:#B81F14; --on-red:#fff;
  --radius:22px; --radius-sm:12px;
  --sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --wrap:1200px; --measure:44rem; --gutter:clamp(16px,4vw,40px);
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0A0B0D; --surface:#121419; --surface-2:#181B21;
    --ink:#F3F3F1; --ink-2:#D5D6D9; --muted:#9A9DA6;
    --line:rgba(255,255,255,.09); --line-strong:rgba(255,255,255,.2);
    --red:#FF3B30; --red-ink:#FF5A50;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--sans);font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:6px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.measure{max-width:var(--measure)}

/* Header */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;letter-spacing:-.01em}
.brand-flag{width:22px;height:22px;flex:none}
.brand-name{white-space:nowrap}
.brand-section{color:var(--muted);font-weight:400}
.nav-links{margin-left:auto;display:flex;gap:6px}
.pill{font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:var(--ink);border:1px solid var(--line-strong);padding:9px 12px;border-radius:999px;transition:border-color .2s,color .2s}
.pill:hover{border-color:var(--ink)}

/* Shared label */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);flex:none}

main{padding:clamp(40px,7vw,88px) 0 clamp(56px,8vw,104px)}

/* Index */
.intro{margin:0 0 clamp(40px,6vw,72px)}
.intro h1{margin:22px 0 20px;font-size:clamp(2.6rem,8vw,5.4rem);font-weight:700;letter-spacing:-.05em;line-height:.95}
.intro h1 span{color:transparent;-webkit-text-stroke:1.5px var(--ink)}
.intro p{margin:0;max-width:36rem;font-size:clamp(1.05rem,2.2vw,1.3rem);line-height:1.5;color:var(--ink-2)}

.post-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-strong)}
.post-list li{display:grid;grid-template-columns:1fr;gap:10px;padding:28px 0;border-bottom:1px solid var(--line)}
.post-list time{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-top:.5em}
.post-list h2{margin:0 0 10px;font-size:clamp(1.35rem,3vw,1.9rem);font-weight:600;letter-spacing:-.025em;line-height:1.15;text-wrap:balance}
.post-list h2 a{text-decoration:none}
.post-list h2 a:hover{color:var(--red)}
.post-list p{margin:0;color:var(--muted);max-width:40rem}
@media (min-width:760px){
  .post-list li{grid-template-columns:200px 1fr;gap:24px}
}

/* Article */
article header{margin-bottom:clamp(28px,4vw,44px)}
article h1{margin:20px 0 0;font-size:clamp(2rem,5.4vw,3.4rem);font-weight:700;letter-spacing:-.04em;line-height:1.02;text-wrap:balance;max-width:20ch}
.record{display:flex;flex-wrap:wrap;gap:6px 18px;margin:28px 0 0;padding:14px 0;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line);font:500 12px/1.5 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.record b{font-weight:500;color:var(--ink)}
.record a{text-decoration-color:var(--red);text-underline-offset:.2em}

.prose{font-size:1.0625rem;line-height:1.68;color:var(--ink-2)}
.prose > p:first-child{font-size:clamp(1.15rem,2.4vw,1.35rem);line-height:1.5;color:var(--ink);letter-spacing:-.01em}
.prose p{margin:0 0 1.15em}
.prose strong{color:var(--ink);font-weight:600}
.prose a{text-decoration-color:var(--red);text-underline-offset:.2em}
.prose a:hover{color:var(--red)}
.prose h2{margin:3.2em 0 1.2em;padding-top:14px;border-top:1px solid var(--line);font:500 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.prose blockquote{margin:0 0 1.15em;padding:2px 0 2px 20px;border-left:3px solid var(--red);font-size:1.15rem;line-height:1.5;color:var(--ink);letter-spacing:-.01em}
.prose blockquote p{margin:0}
.prose ul,.prose ol{margin:0 0 1.15em;padding-left:1.25em}
.prose li{margin-bottom:.6em;padding-left:.2em}
.prose ul li::marker{color:var(--red)}
.prose ol li::marker{font:500 .8em var(--mono);color:var(--muted)}
.prose h2#sources + ul{list-style:none;padding-left:0;font-size:.95rem;line-height:1.5}
.prose h2#sources + ul li{padding:0 0 0 1.5em;text-indent:-1.5em;margin-bottom:.75em}

/* Footer */
.footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.footer-inner{display:flex;flex-wrap:wrap;gap:6px 24px;justify-content:space-between;padding-top:24px;padding-bottom:40px}
.footer a{text-decoration-color:var(--line-strong);text-underline-offset:.2em}

@media (max-width:520px){
  .brand-section{display:none}
}

@media print{
  .nav,.footer{display:none}
  body{background:#fff;color:#000;font-size:11pt}
  .prose,.prose p{color:#000}
  @page{size:A4;margin:22mm}
}