/* Walters Login:Tag – Stylesheet. Eine Datei, keine Abhängigkeiten. */
@font-face{font-family:"Open Sans";src:url(../fonts/open-sans-latin.woff2) format("woff2");font-weight:300 800;font-style:normal;font-display:swap}
:root{--ink:#1d2428;--muted:#5d6a70;--accent:#4a7080;--deep:#2f5866;--night:#27343a;--soft:#f3f0eb;--line:#ddd8d0;--red:#b3301f;--s:24px;--m:48px;--l:96px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:400 17px/1.6 "Open Sans",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--deep)}
a:hover,a:focus-visible{color:var(--red)}
h1,h2,h3{color:var(--ink);line-height:1.25;margin:0 0 20px}
h2{font-size:clamp(26px,3.4vw,36px);font-weight:700}
h3{font-size:clamp(21px,2.4vw,26px);font-weight:700;margin-bottom:12px}
p{margin:0 0 14px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:10}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
.section{padding-top:var(--l);padding-bottom:var(--l)}

/* Kopf */
.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 40px}
.logo img{height:72px;width:auto}
.site-nav ul{display:flex;gap:6px;margin:0;padding:0;list-style:none}
.site-nav a{display:block;padding:12px 16px;color:var(--ink);text-decoration:none;font-size:18px}
.site-nav a:hover,.site-nav a:focus-visible{color:var(--red)}

/* Einstieg */
.hero{background:var(--deep);color:#fff;padding:var(--l) 0 calc(var(--l) - 16px)}
.hero .wrap{max-width:980px}
.hero-date{margin:0 0 14px;font-size:20px;color:#d7e6ec}
.hero h1{color:#fff;font-size:clamp(36px,6vw,68px);font-weight:800;line-height:1.1;letter-spacing:-.01em;margin:0 0 28px}
.hero-text{font-size:clamp(19px,2.2vw,24px);line-height:1.5;max-width:760px;margin:0 0 36px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 56px}
.faces{display:flex;flex-wrap:wrap;margin:0 0 18px;padding:0 0 0 14px;list-style:none}
.faces li{margin-left:-14px}
.faces img{width:68px;height:68px;border-radius:50%;object-fit:cover;border:3px solid var(--deep);background:#fff}
.faces-note{margin:0;font-size:16px;color:#d7e6ec;max-width:640px}

/* Knöpfe */
.btn{display:inline-block;background:var(--deep);color:#fff;text-decoration:none;padding:13px 26px;border-radius:4px;font:inherit;font-weight:600}
.btn:hover,.btn:focus-visible{background:var(--red);color:#fff}
.btn-light{background:#fff;color:var(--deep)}
.btn-light:hover,.btn-light:focus-visible{background:var(--red);color:#fff}
.btn-line{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px #fff}
.btn-line:hover,.btn-line:focus-visible{background:#fff;color:var(--deep)}

/* Der Tag */
.split{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:64px;align-items:start}
.facts{width:100%;border-collapse:collapse;margin:0}
.facts th,.facts td{text-align:left;padding:12px 0;border-bottom:1px solid var(--line);vertical-align:top}
.facts th{width:34%;font-weight:700;padding-right:16px}
.facts tr:first-child th,.facts tr:first-child td{border-top:1px solid var(--line)}

/* Programm */
.program{background:var(--soft)}
.program .lead{max-width:640px;margin-bottom:var(--m)}
.session{display:grid;grid-template-columns:200px minmax(0,1fr);gap:40px;padding:var(--m) 0;border-top:1px solid var(--line)}
.session:first-of-type{border-top:0;padding-top:0}
.session-who{text-align:left}
.portrait{width:128px;height:128px;border-radius:50%;object-fit:cover;margin-bottom:14px;background:#fff}
.session-who .name{font-weight:700;font-size:18px;margin:0}
.session-who .name a{text-decoration:none}
.session-who .name a:hover,.session-who .name a:focus-visible{text-decoration:underline}
.session-who .role{margin:2px 0 0;color:var(--muted);font-size:15px;line-height:1.45}
.time{margin:0 0 6px;font-weight:600;color:var(--red);font-size:16px}
.session-main p:last-of-type{margin-bottom:0}

/* Video (lädt erst nach Klick) */
.video{position:relative;aspect-ratio:16/9;background:#1a1a1a;margin:var(--s) 0 0;overflow:hidden;max-width:760px}
.video[data-id=""]{display:none}
.video img,.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.video button{position:absolute;inset:0;width:100%;border:0;background:transparent;cursor:pointer;color:#fff;font:inherit;display:flex;align-items:flex-end;justify-content:flex-end;padding:20px}
.video button:hover .play,.video button:focus-visible .play{background:#c63727;transform:scale(1.06)}
.video .play{width:60px;height:60px;transition:transform .15s;border-radius:50%;background:var(--red);display:grid;place-items:center}
.video .play::after{content:"";margin-left:5px;border-style:solid;border-width:11px 0 11px 19px;border-color:transparent transparent transparent #fff}

/* Wie es weiterging */
.next{display:grid;grid-template-columns:1fr 1fr;gap:var(--m)}
.next-item{background:var(--soft);padding:40px;display:flex;flex-direction:column;align-items:flex-start}
.next-item h3{margin-top:0}
.next-item .btn{margin-top:auto}
.next-item p:last-of-type{margin-bottom:24px}

/* Fuss */
.site-footer{background:var(--night);color:#fff;padding:40px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.site-footer p{margin:0}
.site-footer a{color:#fff}
.site-footer a:hover,.site-footer a:focus-visible{color:#f2cea6}
.site-footer .legal{font-size:15px;opacity:.9}

/* Textseiten */
.text-page h1{font-size:clamp(32px,5vw,46px);font-weight:800}
.text-page h2{font-size:24px;margin-top:36px}
.text-page ul{margin:0 0 20px;padding-left:24px}
.text-page li{margin-bottom:4px}

@media (max-width:900px){
  .site-header{padding:10px 20px;flex-direction:column;align-items:flex-start;gap:0}
  .logo img{height:56px}
  .site-nav a{padding:10px 14px 10px 0;font-size:17px}
  .section{padding-top:var(--m);padding-bottom:var(--m)}
  .hero{padding:var(--m) 0}
  .hero-actions{margin-bottom:40px}
  .split,.next{grid-template-columns:1fr;gap:36px}
  .session{grid-template-columns:1fr;gap:20px}
  .session-who{display:grid;grid-template-columns:84px 1fr;column-gap:16px;align-items:center}
  .portrait{width:84px;height:84px;margin:0;grid-row:span 2}
  .next-item{padding:28px 22px}
  .site-footer{padding:28px 20px;flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  .faces img{width:44px;height:44px;border-width:2px}
  .facts th{width:auto;white-space:nowrap}
  .btn{padding:12px 20px}
}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}