/* Layout: Beige, Weiß, Schwarz – weiße Fläche, schwarze Typo und Buttons, Beige für Bänder und Bildflächen; Bilder in Bogenrahmen (Arch), Serifen-Display mit kursiven Akzenten. */
:root{
  --bg:#FFFFFF; --surface:#FFFFFF; --ink:#111111; --muted:#5F5952; --line:#E7DED2;
  --accent:#111111; --accent-ink:#FFFFFF; --soft:#EFE6DA; --ph1:#EFE6DA; --ph2:#D8C7B1;
  --f-display:"Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --f-body:"Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  --wrap:1180px; --r:14px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0E0E0E; --surface:#171717; --ink:#F7F3EE; --muted:#B8AFA4; --line:#2C2925;
  --accent:#E9DDCC; --accent-ink:#111111; --soft:#27221C; --ph1:#2A251F; --ph2:#4A4034; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0E0E0E; --surface:#171717; --ink:#F7F3EE; --muted:#B8AFA4; --line:#2C2925;
  --accent:#E9DDCC; --accent-ink:#111111; --soft:#27221C; --ph1:#2A251F; --ph2:#4A4034; color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.65;margin:0;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--f-display);line-height:1.05;letter-spacing:-.005em;text-wrap:balance;margin:0}
h1{font-size:clamp(2.7rem,6.4vw,5rem);font-weight:600}
h1 em,h2 em{font-style:italic;font-weight:500}
h2{font-size:clamp(2rem,4vw,3.1rem);font-weight:600}
h3{font-size:1.55rem;font-weight:600}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--accent)}
.lead{font-size:1.18rem;color:var(--muted);max-width:60ch}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}

/* Topbar + Header */
.topbar{background:var(--soft);color:var(--ink);font-size:.86rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:6px 22px;padding-block:8px;justify-content:space-between}
.topbar a{text-decoration:none}
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1.05}
.logo b{font-family:var(--f-display);font-size:1.6rem;font-weight:600;letter-spacing:.01em}
.logo b i{font-style:normal;color:var(--accent)}
.logo span{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
nav.main{display:flex;gap:26px;align-items:center;font-weight:600;font-size:.96rem}
nav.main a{text-decoration:none}
nav.main a:hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:700;padding:13px 22px;border-radius:999px;border:0;font-size:.98rem}
.btn:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
details.menu{display:none}
@media (max-width:860px){
  nav.main{display:none}
  details.menu{display:block;position:relative}
  details.menu summary{list-style:none;cursor:pointer;font-weight:700;padding:8px 14px;border:1.5px solid var(--ink);border-radius:999px}
  details.menu summary::-webkit-details-marker{display:none}
  details.menu .panel{position:absolute;right:0;top:calc(100% + 10px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px;display:grid;gap:2px;min-width:240px;box-shadow:0 18px 40px rgba(0,0,0,.14)}
  details.menu .panel a{padding:8px 10px;text-decoration:none;border-radius:8px}
  details.menu .panel a:hover{background:var(--soft)}
}

/* Bilder mit Platzhalterfläche */
.ph{background:linear-gradient(135deg,var(--ph1),var(--ph2));border-radius:var(--r);overflow:hidden;position:relative}
.ph img{width:100%;height:100%;object-fit:cover}

/* Hero */
.hero{padding-block:56px 72px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero .copy{display:grid;gap:24px;min-width:0}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .ph{aspect-ratio:4/5;max-width:100%}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.facts{display:flex;flex-wrap:wrap;gap:10px 26px;padding-top:8px;border-top:1px solid var(--line);font-size:.92rem;color:var(--muted)}
.facts b{color:var(--ink)}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;gap:32px}.hero .ph{aspect-ratio:4/3}}

/* Kursliste */
section.block{padding-block:72px}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:20px;margin-bottom:36px}
.sec-head .lead{max-width:48ch}
.courses{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.course{display:grid;grid-template-rows:auto 1fr;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .2s ease,border-color .2s ease}
.course:hover{transform:translateY(-3px);border-color:var(--accent)}
.course .ph{margin:14px 14px 0;border-radius:999px 999px 10px 10px;aspect-ratio:4/5}
.course .body{padding:18px 20px 22px;display:grid;gap:8px;align-content:start}
.course .tag{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}
.course p{color:var(--muted);font-size:.95rem}
.course .more{font-weight:700;color:var(--accent);font-size:.92rem;margin-top:4px}

/* Ablauf */
.band{background:var(--soft)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.step{display:grid;gap:10px;align-content:start;min-width:0}
.step .n{font-family:var(--f-display);font-size:2rem;font-weight:600;color:var(--accent);width:64px;height:78px;display:grid;place-items:center;padding-top:8px;border:1.5px solid var(--accent);border-radius:999px 999px 6px 6px;font-style:italic}
.step p{color:var(--muted);font-size:.96rem}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .ph{aspect-ratio:5/4}
.split .copy{display:grid;gap:18px;min-width:0}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checks li{padding-left:30px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:9px;border-left:2.5px solid var(--accent);border-bottom:2.5px solid var(--accent);transform:rotate(-45deg)}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:28px}}

/* CTA */
.cta{background:var(--accent);color:var(--accent-ink);border-radius:22px;padding:48px clamp(24px,5vw,56px);display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center}
.cta p{color:color-mix(in srgb,var(--accent-ink) 82%,var(--accent))}
.cta .eyebrow{color:var(--accent-ink)}
.cta .contact{display:grid;gap:8px;font-size:1.05rem}
.cta .contact b{font-family:var(--f-display);font-size:1.6rem;letter-spacing:-.01em}
.cta a{color:var(--accent-ink)}
@media (max-width:860px){.cta{grid-template-columns:1fr}}

/* Kursseite */
.crumbs{font-size:.88rem;color:var(--muted);padding-top:28px}
.crumbs a{text-decoration:none}
.c-hero{padding-block:22px 48px}
.c-hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:end}
.c-hero .copy{display:grid;gap:20px;min-width:0}
.c-hero .ph{aspect-ratio:4/3}
@media (max-width:860px){.c-hero .wrap{grid-template-columns:1fr}}
.sheet{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:start;padding-bottom:72px}
.sheet .main{display:grid;gap:44px;min-width:0}
.sheet .main section{display:grid;gap:16px}
.sheet .main p{color:var(--muted);max-width:66ch}
.modules{list-style:none;margin:0;padding:0;display:grid;border-top:1px solid var(--line)}
.modules li{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.modules li span{font-family:var(--f-display);font-size:1.15rem;font-style:italic;font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums}
aside.card{position:sticky;top:96px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;gap:18px}
aside.card dl{margin:0;display:grid;gap:12px}
aside.card dt{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}
aside.card dd{margin:2px 0 0;font-weight:600}
aside.card .btn{justify-content:center}
@media (max-width:960px){.sheet{grid-template-columns:1fr}aside.card{position:static}}
.others{display:flex;flex-wrap:wrap;gap:8px}
.others a{text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.9rem;background:var(--surface)}
.others a:hover{border-color:var(--accent);color:var(--accent)}

/* Rechtstexte */
.legal{padding-block:40px 80px}
.legal .wrap{max-width:820px;display:grid;gap:22px}
.legal h2{font-size:1.4rem;margin-top:14px}
.legal p,.legal li{color:var(--muted)}
.legal address{font-style:normal;color:var(--ink)}

/* Footer */
footer.site{border-top:1px solid var(--line);padding-block:48px 36px;font-size:.93rem}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
footer.site h4{font-family:var(--f-display);font-size:1rem;margin:0 0 10px}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer.site a{text-decoration:none;color:var(--muted)}
footer.site a:hover{color:var(--accent)}
footer.site .base{margin-top:36px;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;color:var(--muted);font-size:.85rem}
@media (max-width:760px){footer.site .cols{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* Bogenrahmen (Arch) */
.hero .ph,.split .ph,.c-hero .ph{border-radius:999px 999px var(--r) var(--r)}
.hero .ph{aspect-ratio:3/4;max-width:460px;justify-self:center;width:100%;outline:1.5px solid var(--accent);outline-offset:12px}
.c-hero .ph{aspect-ratio:4/5;max-width:380px;justify-self:end;width:100%}
.split .ph{aspect-ratio:4/5;max-width:420px}
@media (max-width:860px){.hero .ph{aspect-ratio:3/4;max-width:360px}.c-hero .ph{justify-self:start;max-width:320px}}
.course{border-radius:999px 999px var(--r) var(--r)}
.course .body{text-align:center;justify-items:center}
.btn.ghost{box-shadow:inset 0 0 0 1.5px var(--accent);color:var(--accent)}

.course{background:var(--soft);border-color:transparent}
.course:hover{border-color:var(--ink)}
aside.card{background:var(--soft);border-color:transparent}
.others a{background:var(--soft);border-color:transparent}

/* Fotos: Schwarz-Weiß, minimalistisch, mit sanfter Bewegung */
.ph img{filter:grayscale(1) contrast(1.05) brightness(1.03);transition:transform .7s ease}
.course:hover .ph img,.split:hover .ph img{transform:scale(1.05)}
.hero .ph img{animation:breathe 14s ease-in-out infinite alternate}
@keyframes breathe{from{transform:scale(1)}to{transform:scale(1.06)}}
@media (prefers-reduced-motion:reduce){.hero .ph img{animation:none}.ph img{transition:none}}