/* Expertenrunde Germanistik – Navy / Gold / Pergament */
:root{
  --navy:#13294B; --navy-2:#0c1c35; --navy-3:#1e3a66;
  --gold:#C9A227; --gold-2:#e2c35a; --gold-dark:#8a6d12;
  --parch:#F5ECD7; --parch-2:#ece0c2; --ink:#1f1d1a; --muted:#5c5546;
  --tg:#229ED9; --orange:#EB5A0C;
  --radius:14px; --shadow:0 10px 30px rgba(19,41,75,.15);
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Source Sans 3',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--sans);font-size:18px;line-height:1.6;color:var(--ink);background:var(--parch)}
img,svg{max-width:100%;display:block}
a{color:var(--navy-3)}
h1,h2,h3{font-family:var(--serif);line-height:1.15;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(2.3rem,6vw,4rem)}
h2{font-size:clamp(1.9rem,4vw,2.7rem)}
h3{font-size:1.45rem}
p{margin:0 0 1em}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.section{padding:84px 0}
.section.alt{background:var(--parch-2)}
.section.dark{background:var(--navy);color:var(--parch)}
.section.dark h2,.section.dark h3{color:var(--parch)}
.eyebrow{font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-dark);font-weight:700;margin-bottom:.6em;display:block}
.dark .eyebrow{color:var(--gold)}
.lead{font-size:1.2rem;color:var(--muted);max-width:720px}
.dark .lead{color:#d9d0bb}
.ornament{width:90px;height:2px;background:var(--gold);margin:14px 0 26px;position:relative}
.ornament::after{content:"";position:absolute;left:50%;top:-4px;width:10px;height:10px;background:var(--gold);transform:translateX(-50%) rotate(45deg)}
.center{text-align:center}.center .ornament{margin-left:auto;margin-right:auto}.center .lead{margin:0 auto}

/* Sprachumschaltung: Elemente mit lang="de"/"fr" */
html[data-lang="de"] [lang="fr"]:not(html),html[data-lang="de"] [lang="en"]:not(html),html[data-lang="fr"] [lang="de"]:not(html),html[data-lang="fr"] [lang="en"]:not(html),html[data-lang="en"] [lang="de"]:not(html),html[data-lang="en"] [lang="fr"]:not(html){display:none!important}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.55em;padding:.85em 1.4em;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;font-family:var(--sans)}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.btn-join{background:var(--gold);color:var(--navy-2);box-shadow:0 6px 18px rgba(201,162,39,.35)}
.btn-join:hover{background:var(--gold-2)}
.btn-ghost{border-color:currentColor;color:inherit;background:transparent}
.btn-small{padding:.55em 1em;font-size:.9rem}
.tg-icon{width:1.2em;height:1.2em;flex:none}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(19,41,75,.97);backdrop-filter:blur(6px);color:var(--parch);border-bottom:1px solid rgba(201,162,39,.35)}
.nav{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--parch);text-decoration:none;font-family:var(--serif);font-weight:700;font-size:1.25rem;line-height:1.05}
.brand img{width:48px;height:48px;border-radius:50%;background:#fff;object-fit:cover;border:2px solid var(--gold)}
.brand small{display:block;font-family:var(--sans);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:600}
.menu{display:flex;gap:4px;margin-left:auto;list-style:none;padding:0}
.menu a{color:var(--parch);text-decoration:none;padding:8px 12px;border-radius:8px;font-size:.95rem;font-weight:600}
.menu a:hover{background:rgba(255,255,255,.08);color:var(--gold-2)}
.lang-switch{display:flex;border:1px solid rgba(201,162,39,.6);border-radius:999px;overflow:hidden}
.lang-switch button{background:none;border:0;color:var(--parch);padding:6px 11px;font-weight:700;cursor:pointer;font-size:.85rem}
.lang-switch button[aria-pressed="true"]{background:var(--gold);color:var(--navy-2)}
.menu-toggle{display:none;background:none;border:0;color:var(--parch);font-size:1.6rem;cursor:pointer;padding:6px}

/* Hero */
.hero{background:radial-gradient(ellipse at 80% 20%,var(--navy-3),var(--navy) 55%,var(--navy-2));color:var(--parch);padding:90px 0 100px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-180px;top:-180px;width:560px;height:560px;border-radius:50%;border:1px solid rgba(201,162,39,.25);box-shadow:0 0 0 40px rgba(201,162,39,.04),0 0 0 90px rgba(201,162,39,.03)}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:center;position:relative}
.hero h1{color:var(--parch)}
.hero h1 em{font-style:italic;color:var(--gold-2)}
.hero .lead{color:#dcd3be}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 18px}
.hero-note{font-size:.92rem;color:#bfb6a1;white-space:normal;overflow-wrap:anywhere}
.hero-card{background:rgba(245,236,215,.06);border:1px solid rgba(201,162,39,.4);border-radius:20px;padding:26px;text-align:center}
.hero-card img.seal{width:210px;margin:0 auto 14px;border-radius:18px;background:#fff;padding:6px}
.qr-box{background:#fff;border-radius:12px;padding:10px;width:150px;margin:12px auto 8px}
.hero-card p{font-size:.9rem;color:#d4cbb6;margin:0}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:-50px;position:relative;z-index:2}
.stat{background:#fffaf0;border:1px solid var(--parch-2);border-top:4px solid var(--gold);border-radius:var(--radius);padding:22px 18px;text-align:center;box-shadow:var(--shadow)}
.stat b{display:block;font-family:var(--serif);font-size:2.6rem;line-height:1;color:var(--navy)}
.stat span{font-size:.92rem;color:var(--muted)}

/* Ziel-Balken 200 */
.goal{background:var(--navy);color:var(--parch);border-radius:20px;padding:34px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;margin-top:50px}
.goal h3{color:var(--parch);margin-bottom:.3em}
.bar{height:14px;background:rgba(255,255,255,.12);border-radius:99px;overflow:hidden;margin:14px 0 8px}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--orange),var(--gold),var(--gold-2));border-radius:99px;transition:width 1.6s ease}
.goal small{color:#cfc6b0}

/* Karten */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{background:#fffaf0;border:1px solid var(--parch-2);border-radius:var(--radius);padding:26px;box-shadow:0 4px 14px rgba(19,41,75,.06)}
.card .icon{width:48px;height:48px;border-radius:12px;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-size:1.4rem;margin-bottom:14px}
.card p{color:var(--muted);margin:0}
.dark .card{background:rgba(255,255,255,.05);border-color:rgba(201,162,39,.3)}
.dark .card p{color:#d5ccb7}

/* Über uns */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.rules{counter-reset:r;list-style:none;padding:0;margin:0}
.rules li{counter-increment:r;position:relative;padding:0 0 14px 46px}
.rules li::before{content:counter(r);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--gold);color:var(--navy-2);font-weight:700;display:grid;place-items:center;font-size:.9rem}
.topics{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.topics span{background:var(--navy);color:var(--parch);padding:6px 14px;border-radius:999px;font-size:.9rem}

/* Veranstaltungen */
.tz-info{display:flex;flex-wrap:wrap;align-items:center;gap:10px;background:#fffaf0;border:1px dashed var(--gold);border-radius:12px;padding:12px 16px;margin:20px 0 30px;font-size:.95rem}
.tz-info select{font:inherit;padding:4px 8px;border-radius:8px;border:1px solid var(--parch-2);background:#fff}
.countdown{display:flex;gap:12px;margin:10px 0 0}
.countdown div{background:var(--navy);color:var(--parch);border-radius:10px;padding:10px 12px;min-width:68px;text-align:center}
.countdown b{display:block;font-family:var(--serif);font-size:1.9rem;line-height:1;color:var(--gold-2)}
.countdown small{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em}
.events{display:grid;gap:18px}
.event{display:grid;grid-template-columns:110px 1fr auto;gap:22px;align-items:center;background:#fffaf0;border:1px solid var(--parch-2);border-left:5px solid var(--gold);border-radius:var(--radius);padding:20px 22px}
.event .date{text-align:center;background:var(--navy);color:var(--parch);border-radius:12px;padding:10px 6px}
.event .date b{display:block;font-family:var(--serif);font-size:2.2rem;line-height:1;color:var(--gold-2)}
.event .date span{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}
.event h3{margin:0 0 4px}
.event .meta{font-size:.92rem;color:var(--muted);margin:0}
.event .times{font-size:.85rem;color:var(--muted);margin-top:4px}
.event .actions{display:flex;flex-direction:column;gap:8px}
.badge{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--parch-2);color:var(--gold-dark);padding:3px 9px;border-radius:99px;margin-bottom:6px}
.zoom-hint{margin-top:26px;background:var(--navy);color:var(--parch);border-radius:var(--radius);padding:20px 24px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}

/* Einladungs-Kit */
.kit-text{background:#fffaf0;border:1px solid var(--parch-2);border-radius:12px;padding:16px;white-space:pre-line;font-size:.95rem;color:var(--ink);margin:10px 0 12px;min-height:150px}
.share{display:flex;flex-wrap:wrap;gap:10px}
.share a,.share button{font-size:.88rem}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tabs button{border:1px solid var(--navy);background:transparent;color:var(--navy);border-radius:99px;padding:6px 14px;font-weight:700;cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--navy);color:var(--parch)}
.qr-download{display:flex;gap:20px;align-items:center}
.qr-download .qr-box{margin:0;width:140px;flex:none;box-shadow:var(--shadow)}

/* Formulare */
form{display:grid;gap:14px}
label{font-weight:600;font-size:.95rem;display:grid;gap:6px}
input,textarea,select{font:inherit;font-size:1rem;padding:11px 13px;border-radius:10px;border:1px solid #cdbf9c;background:#fffdf7;color:var(--ink)}
textarea{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:.85rem;color:var(--muted)}
.form-status{font-size:.95rem;background:#fffaf0;border:1px solid var(--gold);border-radius:10px;padding:12px 14px;display:none}
.form-status.show{display:block}
.dark input,.dark textarea,.dark select{background:rgba(255,255,255,.95)}
.dark .form-note{color:#cfc6b0}
.dark .form-status{background:rgba(255,255,255,.08);color:var(--parch)}

/* FAQ */
details{background:#fffaf0;border:1px solid var(--parch-2);border-radius:12px;padding:16px 20px;margin-bottom:12px}
summary{cursor:pointer;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";color:var(--gold-dark);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:12px 0 0;color:var(--muted)}

/* CTA-Band */
.cta-band{background:linear-gradient(120deg,var(--navy-2),var(--navy-3));color:var(--parch);text-align:center;padding:80px 0}
.cta-band h2{color:var(--parch)}

/* Footer */
.site-footer{background:var(--navy-2);color:#c9c0aa;padding:50px 0 100px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.site-footer a{color:var(--parch);text-decoration:none}
.site-footer a:hover{color:var(--gold-2)}
.site-footer h4{color:var(--gold);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin:0 0 12px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.copy{border-top:1px solid rgba(201,162,39,.2);margin-top:30px;padding-top:18px;font-size:.82rem}

/* Mobile Beitreten-Leiste */
.mobile-join{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(12,28,53,.97);border-top:1px solid rgba(201,162,39,.4)}
.mobile-join .btn{width:100%;justify-content:center}

/* Exit-Pop-up */
.modal{position:fixed;inset:0;z-index:100;background:rgba(8,18,35,.72);display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal-box{background:var(--parch);border-radius:20px;max-width:460px;width:100%;padding:34px 30px 28px;text-align:center;position:relative;border-top:6px solid var(--gold);box-shadow:0 30px 60px rgba(0,0,0,.35)}
.modal-box img{width:110px;margin:0 auto 10px;border-radius:50%}
.modal-close{position:absolute;top:10px;right:14px;background:none;border:0;font-size:1.8rem;cursor:pointer;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--navy);color:var(--parch);padding:10px 18px;border-radius:99px;font-size:.92rem;z-index:120;opacity:0;pointer-events:none;transition:opacity .25s}
.toast.show{opacity:1}

/* Rechtstexte */
.legal{max-width:820px}
.legal h2{font-size:1.6rem;margin-top:1.6em}
.placeholder{background:#fff3c4;padding:0 4px;border-radius:4px}

/* Responsive */
@media (max-width:980px){
  .hero-grid,.about-grid,.grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-card{max-width:380px}
}
@media (max-width:860px){
  .menu-toggle{display:block}
  .menu{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--navy);padding:10px 16px 18px;border-bottom:1px solid rgba(201,162,39,.35)}
  .menu.open{display:flex}
  .nav{position:relative}
  .nav .btn-join{display:none}
  .lang-switch{margin-left:auto}
  .mobile-join{display:block}
}
@media (max-width:620px){
  body{font-size:17px}
  .brand small{letter-spacing:.12em;white-space:nowrap}
  .hero{padding:56px 0 90px}
  .hero-card .qr-box,.hero-card p{display:none}
  .hero-card{padding:16px;max-width:240px;margin:0 auto}
  .hero-card img.seal{width:170px;margin:0 auto}
  .section{padding:60px 0}
  .grid-3,.form-row,.footer-grid{grid-template-columns:1fr}
  .event{grid-template-columns:76px 1fr}
  .event .actions{grid-column:1/-1;flex-direction:row;flex-wrap:wrap}
  .event .date b{font-size:1.7rem}
  .goal{grid-template-columns:1fr;padding:26px}
  .qr-download{flex-direction:column;align-items:flex-start}
  .brand span.full{font-size:1.05rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.grid-2>*,.grid-3>*,.about-grid>*,.hero-grid>*{min-width:0}
input,textarea,select{width:100%;max-width:100%}
.break-notice{background:var(--navy);color:var(--parch);border-radius:12px;padding:14px 18px;margin:0 0 18px;font-size:1rem}
.break-notice[hidden]{display:none}
.event.cancelled{opacity:.6}.event.cancelled h3{text-decoration:line-through}
.event .meta+.meta{margin-top:2px}
#events-more[hidden]{display:none}
.tz-info select{width:auto;max-width:100%}
@media (max-width:620px){
  .nav{gap:10px}
  .lang-switch button{padding:5px 8px;font-size:.78rem}
  .brand{font-size:1.05rem}
  .brand img{width:40px;height:40px}
}
@media (max-width:420px){
  .brand small{display:none}
  .brand span.full{font-size:1rem}
}