/* Interim-Website Hartmut Henk – keine externen Ressourcen, keine Cookies */
:root{
  --bg:#ffffff;--bg-alt:#f4f6f9;--fg:#18212f;--muted:#4f5b6d;--line:#dde2ea;
  --brand:#0f2a4a;--accent:#0b6e8a;--accent-fg:#ffffff;--ph-bg:#fff8e1;--ph-line:#d9a400;
  --card:#ffffff;--shadow:0 1px 2px rgba(15,42,74,.06),0 6px 18px rgba(15,42,74,.06);
  --r:10px;--max:68rem
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0e131b;--bg-alt:#141b26;--fg:#e8edf4;--muted:#a9b4c4;--line:#273142;
  --brand:#e8edf4;--accent:#5cc3df;--accent-fg:#06222c;--ph-bg:#2a2410;--ph-line:#b58a00;
  --card:#172030;--shadow:none}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:4.5rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--fg);
  font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:var(--bg);padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);
  backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:.7rem;padding-bottom:.7rem}
.brand{font-weight:700;color:var(--brand);text-decoration:none;letter-spacing:.01em}
.brand small{display:block;font-weight:500;font-size:.78rem;color:var(--muted);letter-spacing:.02em}
.site-nav{display:flex;gap:.25rem 1.1rem;flex-wrap:wrap;align-items:center}
.site-nav a{color:var(--fg);text-decoration:none;font-size:.95rem;padding:.25rem 0;border-bottom:2px solid transparent}
.site-nav a:hover{border-color:var(--accent)}
.site-nav .nav-cta{background:var(--accent);color:var(--accent-fg);padding:.4rem .9rem;border-radius:6px;font-weight:600;border:0}
.site-nav .nav-cta:hover{filter:brightness(1.08)}

/* Hero */
.hero{background:linear-gradient(180deg,var(--bg-alt),var(--bg));padding:3.5rem 0 3rem}
.hero .wrap{display:grid;grid-template-columns:1.5fr 1fr;gap:3rem;align-items:center}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);margin:0 0 .8rem}
h1{font-size:clamp(1.9rem,4.2vw,2.85rem);line-height:1.15;margin:0 0 1rem;color:var(--brand);letter-spacing:-.01em}
.lead{font-size:1.15rem;color:var(--muted);margin:0 0 1.5rem;max-width:38rem}
.badge{display:inline-flex;align-items:center;gap:.5rem;font-size:.92rem;font-weight:600;border:1px solid var(--line);background:var(--card);padding:.35rem .8rem;border-radius:999px;margin-bottom:1.5rem}
.badge::before{content:"";width:.6rem;height:.6rem;border-radius:50%;background:#2e9e5b}
.actions{display:flex;gap:.8rem;flex-wrap:wrap}
.btn{display:inline-block;padding:.7rem 1.25rem;border-radius:7px;font-weight:600;text-decoration:none;border:2px solid var(--accent);transition:filter .15s}
.btn-primary{background:var(--accent);color:var(--accent-fg)}
.btn-primary:hover{filter:brightness(1.1)}
.btn-ghost{color:var(--accent);background:transparent}
.btn-ghost:hover{background:color-mix(in srgb,var(--accent) 10%,transparent)}
.portrait{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:var(--card)}
.portrait img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover}

/* Fakten */
.facts{border-bottom:1px solid var(--line)}
.facts ul{list-style:none;margin:0;padding:1.4rem 0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.facts strong{display:block;font-size:1.6rem;color:var(--brand);line-height:1.2}
.facts span{font-size:.9rem;color:var(--muted)}

/* Sektionen */
section.block{padding:4rem 0}
section.alt{background:var(--bg-alt)}
h2{font-size:clamp(1.5rem,3vw,2rem);line-height:1.2;margin:0 0 .6rem;color:var(--brand)}
.section-intro{color:var(--muted);max-width:42rem;margin:0 0 2rem}
h3{font-size:1.1rem;margin:0 0 .4rem;color:var(--brand)}
.grid{display:grid;gap:1.25rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem;box-shadow:var(--shadow)}
.card p{margin:.3rem 0 0;color:var(--muted);font-size:.97rem}
.card .icon{width:2.4rem;height:2.4rem;border-radius:8px;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);display:grid;place-items:center;margin-bottom:.9rem}
.card .icon svg{width:1.3rem;height:1.3rem}
.profile{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.profile p{margin-top:0}
.checklist{list-style:none;padding:0;margin:0}
.checklist li{padding-left:1.7rem;position:relative;margin-bottom:.6rem}
.checklist li::before{content:"";position:absolute;left:0;top:.45em;width:.9rem;height:.5rem;border-left:2.5px solid var(--accent);border-bottom:2.5px solid var(--accent);transform:rotate(-45deg) scale(.85)}

/* Vorgehen */
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem;position:relative}
.steps li::before{content:counter(s);display:grid;place-items:center;width:2rem;height:2rem;border-radius:50%;background:var(--brand);color:var(--bg);font-weight:700;margin-bottom:.8rem}
.steps p{margin:.3rem 0 0;color:var(--muted);font-size:.97rem}

/* Referenzen */
.ref .tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:.5rem}
.ref dl{margin:.8rem 0 0;font-size:.93rem}
.ref dt{font-weight:600;color:var(--fg);margin-top:.5rem}
.ref dd{margin:0;color:var(--muted)}

/* Platzhalter sichtbar markieren */
.ph{background:var(--ph-bg);border:1px dashed var(--ph-line);border-radius:4px;padding:0 .3em}

/* Kontakt */
.contact{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;align-items:start}
.contact-box{background:var(--brand);color:var(--bg);border-radius:var(--r);padding:2rem}
.contact-box a{color:inherit}
.contact-box h3{color:inherit}
.contact-list{list-style:none;margin:0;padding:0}
.contact-list li{margin:.5rem 0}
.contact-list .label{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.07em;opacity:.8}
.contact-box .btn-primary{background:var(--bg);color:var(--brand);border-color:var(--bg);margin-top:1rem}
@media (prefers-color-scheme:dark){.contact-box{background:#1d2b40;color:#e8edf4}.contact-box .btn-primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:1.6rem 0;color:var(--muted);font-size:.9rem}
.site-footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.site-footer a{color:var(--muted)}

/* Textseiten */
.page{padding:3rem 0 4rem;max-width:46rem}
.page h1{font-size:clamp(1.7rem,3.5vw,2.3rem)}
.page h2{font-size:1.25rem;margin-top:2rem}

@media (max-width:60rem){
  .hero .wrap,.profile,.contact{grid-template-columns:1fr;gap:2rem}
  .portrait{max-width:20rem}
  .grid-3{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .facts ul{grid-template-columns:1fr 1fr}
}
@media (max-width:30rem){
  body{font-size:16px}
  .steps{grid-template-columns:1fr}
  .hero{padding:2.2rem 0}
  section.block{padding:2.8rem 0}
  .site-nav a:not(.nav-cta){display:none}
}
@media print{.site-header,.skip,.actions{display:none}.hero{background:none}body{font-size:12pt}}

.contact-box .ph{color:#18212f}
@media (prefers-color-scheme:dark){.contact-box .ph{color:#e8edf4}}