@import url("fonts.css");

:root{
  --ink:#191223;
  --paper:#FAF8F5;
  --card:#FFFFFF;
  --tint:#F0EAF9;
  --acc:#7C22CE;
  --acc2:#FFC800;
  --teal:#2BB3A3;
  --shout:'Instrument Serif',serif;
  --body:'Archivo',sans-serif;
  --mono:'JetBrains Mono',monospace;
  color-scheme:light;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  background-image:radial-gradient(color-mix(in srgb,var(--ink) 13%,transparent) 1.1px,transparent 1.1px);
  background-size:17.6px 17.6px;
  background-attachment:fixed;
  line-height:1.5;
}
a{color:var(--ink);text-decoration:none}
::selection{background:var(--acc2);color:var(--ink)}
img,svg{display:block;max-width:100%}
button{font-family:inherit}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important}
}

:focus-visible{outline:2.5px solid var(--acc);outline-offset:3px;border-radius:4px}

@keyframes kBlink{0%,100%{opacity:1}50%{opacity:.25}}

/* language visibility: exactly one [data-lang] block carries .lang-active at a time.
   The German block ships with .lang-active already in the markup, so the page
   is correct with JS disabled; ziapp-lang.js moves the class on language switch. */
[data-lang]{display:none}
[data-lang].lang-active{display:block}
span[data-lang].lang-active{display:inline}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:14px clamp(18px,4vw,52px);
  background:color-mix(in srgb,var(--paper) 92%,transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid color-mix(in srgb,var(--ink) 12%,transparent);
}
.nav .logo{display:flex;align-items:center;flex:none}
.nav .logo img{height:34px;width:auto}
.navlinks{display:flex;gap:28px;font-size:14.5px;font-weight:500;flex-wrap:wrap}
.navlinks a{transition:color .18s}
.navlinks a:hover{color:var(--acc)}
.navright{display:flex;align-items:center;gap:14px}
.langdd{position:relative;font-family:var(--mono);font-size:11px;font-weight:700}
.langdd-btn{display:flex;align-items:center;gap:7px;min-height:40px;padding:0 14px;border:1.5px solid color-mix(in srgb,var(--ink) 28%,transparent);border-radius:99px;background:transparent;color:var(--ink);cursor:pointer;font-size:inherit;font-weight:inherit;letter-spacing:.06em}
.langdd-btn:hover{border-color:var(--ink)}
.langdd-btn .caret{font-size:9px;transition:transform .2s}
.langdd.open .caret{transform:rotate(180deg)}
.langdd-menu{display:none;position:absolute;top:calc(100% + 8px);right:0;min-width:170px;flex-direction:column;gap:2px;padding:6px;background:var(--card);border:2px solid var(--ink);border-radius:14px;box-shadow:5px 5px 0 var(--ink);z-index:70}
.langdd.open .langdd-menu{display:flex}
.langdd-menu button{display:flex;align-items:center;gap:12px;min-height:44px;padding:0 12px;border:none;border-radius:9px;background:transparent;color:var(--ink);cursor:pointer;font-size:12px;font-weight:700;text-align:left}
.langdd-menu button b{width:22px}
.langdd-menu button span{font-family:var(--body);font-weight:500;font-size:14px}
.langdd-menu button:hover{background:var(--tint)}
.langdd-menu button[aria-current="true"]{background:var(--ink);color:var(--paper)}
.navcta{
  background:var(--acc);color:#FFFFFF;font-weight:600;font-size:14px;
  padding:12px 22px;border-radius:99px;white-space:nowrap;
  transition:transform .22s,box-shadow .22s;
}
.navcta:hover{transform:translateY(-2px);box-shadow:0 8px 22px color-mix(in srgb,var(--acc) 34%,transparent)}
@media (max-width:820px){ .navlinks{display:none} }

/* ---------- page header ---------- */
.pagehead{
  position:relative;
  padding:clamp(128px,16vw,164px) clamp(18px,4vw,52px) clamp(28px,4vw,44px);
  max-width:1240px;margin:0 auto;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--acc);
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--acc);animation:kBlink 2.6s ease-in-out infinite}
.pagehead h1{
  margin:20px 0 0;font-family:var(--shout);font-weight:400;font-style:italic;
  line-height:1;font-size:clamp(46px,8vw,92px);
  text-wrap:balance;
}
.pagehead h1 mark{
  background:none;color:inherit;box-shadow:inset 0 -0.3em 0 var(--acc2);
}
.pagehead .lede{
  margin-top:18px;max-width:640px;font-size:17px;line-height:1.65;
  color:color-mix(in srgb,var(--ink) 78%,transparent);
}
.meta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.meta-chip{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.04em;
  border:1.5px solid color-mix(in srgb,var(--ink) 26%,transparent);
  border-radius:99px;padding:7px 13px;color:color-mix(in srgb,var(--ink) 78%,transparent);
}

/* ---------- body layout ---------- */
.layout{
  max-width:1240px;margin:0 auto;padding:34px clamp(18px,4vw,52px) 120px;
  display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(36px,5vw,72px);
  align-items:start;
}
@media (max-width:900px){ .layout{grid-template-columns:1fr} }

.toc{
  position:sticky;top:96px;
  background:var(--card);border:1.5px solid var(--ink);border-radius:20px;
  padding:18px 18px 20px;
  box-shadow:8px 8px 0 var(--acc);
}
@media (max-width:900px){ .toc{position:static} }
.toc h2{
  font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:color-mix(in srgb,var(--ink) 62%,transparent);margin-bottom:12px;
}
.toc ol{list-style:none;display:flex;flex-direction:column;gap:2px}
.toc a{
  display:flex;gap:9px;align-items:baseline;
  font-size:13.5px;font-weight:500;padding:7px 8px;border-radius:9px;
  color:color-mix(in srgb,var(--ink) 88%,transparent);
  transition:background .16s,color .16s;
}
.toc a:hover{background:var(--tint);color:var(--acc)}
.toc a .n{font-family:var(--mono);font-size:11px;color:var(--acc);flex:none}

article{max-width:680px}
article h2{
  font-family:var(--body);font-weight:700;font-size:23px;
  display:flex;align-items:baseline;gap:12px;
  margin:46px 0 14px;scroll-margin-top:96px;
}
article section:first-of-type h2{margin-top:0}
article h2 .n{
  font-family:var(--mono);font-size:13px;font-weight:700;color:var(--acc);
}
article h3{font-size:16px;font-weight:700;margin:22px 0 8px}
article p{font-size:15.5px;line-height:1.75;color:color-mix(in srgb,var(--ink) 90%,transparent);margin-bottom:14px}
article ul{margin:0 0 14px 0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:9px}
article ul li{
  font-size:15.5px;line-height:1.65;color:color-mix(in srgb,var(--ink) 90%,transparent);
  padding-left:22px;position:relative;
}
article ul li::before{
  content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:2px;
  background:var(--acc2);transform:rotate(45deg);
}
article a.inline-link{color:var(--acc);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--acc) 45%,transparent);text-underline-offset:3px}
article a.inline-link:hover{text-decoration-color:var(--acc)}
article strong{font-weight:700}
.placeholder{
  background:color-mix(in srgb,var(--acc2) 30%,transparent);
  padding:0 3px;border-radius:3px;font-weight:600;
}

.card{
  background:var(--card);border:1.5px solid var(--ink);border-radius:20px;
  padding:26px 28px;margin:30px 0;
  box-shadow:8px 8px 0 var(--teal);
}
.card.acc2{box-shadow:8px 8px 0 var(--acc2)}
.card.acc{box-shadow:8px 8px 0 var(--acc)}
.card h3{
  font-family:var(--shout);font-style:italic;font-weight:400;font-size:26px;margin:0 0 14px;
}
.card .contact-row{display:flex;flex-direction:column;gap:9px;font-size:15px}
.card .contact-row a{font-weight:600}
.card .contact-row a.inline-link{color:var(--acc)}
.card .checklist{display:flex;flex-direction:column;gap:12px}
.card .checklist li{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.55;list-style:none;padding:0}
.card .checklist li svg{flex:none;margin-top:2px}

/* ---------- footer ---------- */
footer{
  padding:60px clamp(18px,4vw,52px) 34px;
  border-top:1.5px solid color-mix(in srgb,var(--ink) 14%,transparent);
  background:color-mix(in srgb,var(--card) 55%,transparent);
}
.foot-inner{max-width:1240px;margin:0 auto}
.foot-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:clamp(34px,4vw,52px);
}
.foot-col.brand{max-width:300px}
.foot-col.brand img{height:30px;width:auto;margin-bottom:16px}
.foot-col.brand p{font-size:14px;line-height:1.65;color:color-mix(in srgb,var(--ink) 78%,transparent)}
.foot-col h3{
  font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:color-mix(in srgb,var(--ink) 68%,transparent);margin-bottom:13px;
}
.foot-col{display:flex;flex-direction:column;gap:12px}
.foot-col a,.foot-col span{font-size:14.5px}
.foot-col a{transition:color .16s}
.foot-col a:hover{color:var(--acc)}
.foot-col a[aria-current="page"]{color:var(--acc);font-weight:700}
.foot-bottom{
  border-top:1px solid color-mix(in srgb,var(--ink) 16%,transparent);
  margin-top:clamp(40px,5vw,58px);padding-top:20px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:11px;font-weight:700;
  color:color-mix(in srgb,var(--ink) 68%,transparent);
}