/* =========================================================
   LBBW Research Perspektiven – nach LBBW Digital Styleguide (Stand Mai 2024)
   Gemeinsames Stylesheet für Startseite + Stream-Seiten
   ========================================================= */

/* Hausschrift ClanforLBBW – Dateien in den Ordner "assets/fonts/" legen.
   Ohne Dateien greift automatisch der Fallback (Helvetica/Arial). */
@font-face{font-family:"ClanforLBBW";font-weight:400;font-style:normal;font-display:swap;
  src:local("ClanforLBBW News"),local("ClanforLBBW-News"),url("fonts/ClanforLBBW-News.woff2") format("woff2"),url("fonts/ClanforLBBW-News.woff") format("woff"),url("fonts/ClanforLBBW-News.ttf") format("truetype")}
@font-face{font-family:"ClanforLBBW";font-weight:400;font-style:italic;font-display:swap;
  src:local("ClanforLBBW News Italic"),local("ClanforLBBW-NewsItalic"),url("fonts/ClanforLBBW-NewsItalic.woff2") format("woff2"),url("fonts/ClanforLBBW-NewsItalic.woff") format("woff"),url("fonts/ClanforLBBW-NewsItalic.ttf") format("truetype")}
@font-face{font-family:"ClanforLBBW";font-weight:500;font-style:normal;font-display:swap;
  src:local("ClanforLBBW Medium"),local("ClanforLBBW-Medium"),url("fonts/ClanforLBBW-Medium.woff2") format("woff2"),url("fonts/ClanforLBBW-Medium.woff") format("woff"),url("fonts/ClanforLBBW-Medium.ttf") format("truetype")}

:root{
  /* Primärfarben */
  --lbbw-blue:#123250;      /* LBBW Blau */
  --lbbw-green:#37c391;     /* Akzent Grün */
  --grey:#596f84;           /* Grau (Blau 70%) */
  --grey-mid:#e7eaed;       /* Mittel Grau */
  --grey-light:#f3f5f6;     /* Blau 5% */
  --white:#fff;
  /* Komplementärfarbe Rot für LIVE */
  --live:#eb4b50;
  --max:1360px;
  --font:"ClanforLBBW","Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font);font-weight:400;color:var(--lbbw-blue);background:var(--grey-light);font-size:16px;line-height:25px;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
a{color:var(--lbbw-blue)}
b,strong{font-weight:500}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{background:var(--lbbw-blue);color:var(--white)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:72px;padding-top:12px;padding-bottom:12px;gap:32px}
.logo{display:block;color:var(--white);line-height:0;flex:none}
.logo svg{height:24px;width:auto}
.event-title{color:var(--white);text-align:right;flex:1;min-width:0;text-wrap:balance}
.event-title .line1{display:block;font-size:20px;font-weight:500;line-height:28px;margin-bottom:2px}
.event-title .line1 b{color:var(--lbbw-green);font-weight:500}
.event-title .line2{display:block;font-size:14px;font-weight:400;line-height:21px}

/* ---------- Buttons ---------- */
/* Primärbutton: BG #37c391, 46px, Medium 14px, Hover Overlay 10% schwarz */
.btn-primary{appearance:none;border:0;background:var(--lbbw-green);color:var(--white);font:inherit;font-size:14px;font-weight:500;min-height:46px;padding:0 17px 0 50px;cursor:pointer;display:inline-flex;align-items:center;gap:21px;text-decoration:none;box-shadow:inset 0 0 0 999px rgba(0,0,0,0)}
.btn-primary:hover{box-shadow:inset 0 0 0 999px rgba(0,0,0,.1)}
.btn-primary svg{width:12px;height:12px;flex:none}
/* Sekundärbutton: Outline 1px #123250 */
.btn-secondary{appearance:none;border:1px solid var(--lbbw-blue);background:transparent;color:var(--lbbw-blue);font:inherit;font-size:14px;font-weight:500;height:46px;padding:0 24px;cursor:pointer;display:inline-flex;align-items:center;gap:10px;flex:none;text-decoration:none}
.btn-secondary:hover{background:var(--lbbw-blue);color:var(--white)}
.btn-secondary svg{width:12px;height:12px}
.btn-primary:focus-visible,.btn-secondary:focus-visible,.choice:focus-visible,.faq summary:focus-visible,.site-footer a:focus-visible{outline:2px solid var(--lbbw-green);outline-offset:2px}

/* ---------- Startseite: Bühne mit Bild + Teaser-Box ---------- */
.hero{position:relative;background:var(--lbbw-blue) url("hero.jpg") center 60%/cover no-repeat;padding:96px 0}
.hero-grid{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);align-items:stretch}
.intro{background:rgba(255,255,255,.88);padding:48px}
.intro h1{font-size:40px;line-height:50px;font-weight:400;margin-bottom:16px;text-wrap:balance}
.intro h1 em{font-style:normal;color:var(--lbbw-green)}
.intro .lead{font-size:20px;line-height:30px;margin-bottom:16px}
.intro p{max-width:56ch}
.select{background:var(--lbbw-blue);color:var(--white);padding:48px 40px}
.select h2{font-size:24px;line-height:35px;font-weight:400;margin-bottom:8px}
.select p{font-size:14px;line-height:22px;color:#c7d0d9;margin-bottom:24px}
.choices{list-style:none;display:grid;gap:8px}
.choice{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:12px 20px;background:var(--lbbw-green);color:var(--white);text-decoration:none;font-size:15px;font-weight:500;line-height:22px;box-shadow:inset 0 0 0 999px rgba(0,0,0,0)}
.choice:hover{box-shadow:inset 0 0 0 999px rgba(0,0,0,.1)}
.choice svg{width:12px;height:12px;flex:none;transition:transform .2s}
.choice:hover svg{transform:translateX(4px)}

/* ---------- Stream-Seite: Player + Panel ---------- */
.stage{padding:32px 0 16px}
.stage-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:24px;align-items:start}
.stage-grid.panel-closed{grid-template-columns:minmax(0,1fr)}
.stage-grid.panel-closed .panel{display:none}
.player{background:#000;overflow:hidden;position:relative}
.player .ratio{position:relative;aspect-ratio:16/9;width:100%}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.wz-player{position:absolute;inset:0;width:100%;height:100%}
.wz-player > *{width:100%!important;height:100%!important}
.player-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;font-size:14px;line-height:22px;color:var(--grey)}
.player-bar .left{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.status{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:12px;line-height:1;letter-spacing:.08em;text-transform:uppercase;padding:8px 12px;background:var(--grey-mid);color:var(--lbbw-blue)}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grey)}
.status.is-live{background:var(--live);color:var(--white)}
.status.is-live::before{background:var(--white);animation:pulse 1.6s infinite}
@keyframes pulse{0%{opacity:1}50%{opacity:.3}100%{opacity:1}}
.btn-secondary svg.icon{width:16px;height:16px}

/* Panel mit Tabs (Slido / Programm) */
.panel{background:var(--white);border:1px solid var(--grey-mid);display:flex;flex-direction:column;overflow:hidden;min-width:0}
.tabs{display:flex;background:var(--grey-mid)}
.tab{flex:1;appearance:none;background:var(--grey-mid);border:0;font:inherit;font-size:14px;font-weight:500;color:var(--lbbw-blue);padding:0 12px;height:46px;cursor:pointer}
.tab[aria-selected="true"]{background:var(--lbbw-blue);color:var(--white)}
.tab:not([aria-selected="true"]):hover{background:#d8dde2}
.tab:focus-visible{outline:2px solid var(--lbbw-green);outline-offset:2px}
.tabpanel{height:var(--panel-h,560px);overflow:auto}
.tabpanel[hidden]{display:none}
.tabpanel iframe{display:block;width:100%;height:100%;border:0}
.agenda{list-style:none;padding:8px 20px 20px}
.agenda li{display:grid;grid-template-columns:56px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--grey-mid)}
.agenda li:last-child{border-bottom:0}
.agenda time{font-weight:500;color:var(--lbbw-green);font-variant-numeric:tabular-nums;font-size:15px}
.agenda strong{display:block;font-size:15px;line-height:22px}
.agenda span{display:block;font-size:14px;line-height:22px;color:var(--grey)}

/* Countdown-Overlay vor Streambeginn */
.pre{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;color:var(--white);background:var(--lbbw-blue)}
.pre[hidden]{display:none}
.pre .pre-logo{color:var(--white);margin-bottom:32px;line-height:0}
.pre .pre-logo svg{height:26px;width:auto}
.pre h2{font-size:24px;line-height:35px;font-weight:400;margin-bottom:20px}
.count{display:flex;gap:8px}
.count div{min-width:80px;padding:14px 8px 12px;background:rgba(255,255,255,.08);border-bottom:3px solid var(--lbbw-green)}
.count b{display:block;font-size:40px;font-weight:400;line-height:1;font-variant-numeric:tabular-nums}
.count small{display:block;margin-top:8px;font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--lbbw-green)}
.pre .btn-primary{margin-top:28px}

/* ---------- FAQ als Accordion ---------- */
.faq{padding:48px 0 72px}
.faq h2.section{font-size:30px;line-height:45px;font-weight:400;color:var(--lbbw-blue);margin-bottom:24px}
.faq details{margin-bottom:8px;background:var(--white)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--grey-mid);padding:12px 16px;min-height:46px}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{font-size:15px;line-height:22px;font-weight:500;color:inherit}
.faq summary::after{content:"";flex:none;width:14px;height:14px;
  background:linear-gradient(currentColor,currentColor) center/14px 2px no-repeat,linear-gradient(currentColor,currentColor) center/2px 14px no-repeat}
.faq details[open] summary{background:var(--lbbw-blue);color:var(--white)}
.faq details[open] summary::after{background:linear-gradient(currentColor,currentColor) center/14px 2px no-repeat}
.faq details p{padding:24px 16px 28px;font-size:14px;line-height:26px;max-width:80ch}

/* ---------- Footer ---------- */
.site-footer{background:var(--lbbw-blue);color:var(--white);font-size:14px;line-height:22px}
.site-footer .top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px 40px;padding-top:36px;padding-bottom:36px}
.site-footer .logo svg{height:20px}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 36px}
.site-footer nav a{color:var(--lbbw-green);text-decoration:none;display:inline-flex;align-items:center;gap:10px}
.site-footer nav a svg{width:12px;height:12px;transition:transform .2s}
.site-footer nav a:hover svg{transform:translateX(4px)}
.site-footer .copy{background:var(--grey-mid);color:var(--lbbw-blue);font-size:12px}
.site-footer .copy .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px 24px;padding-top:10px;padding-bottom:10px}
.site-footer .copy a{color:inherit}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .stage-grid{grid-template-columns:minmax(0,1fr) 340px}
}
@media (max-width:900px){
  .stage-grid,.stage-grid.panel-closed{grid-template-columns:1fr}
  .stage-grid.panel-closed .panel{display:flex}
  .toggle-panel{display:none}
  .tabpanel{height:560px}
}
@media (max-width:1000px){
  .hero{padding:48px 0}
  .hero-grid{grid-template-columns:1fr}
  .intro h1{font-size:32px;line-height:42px}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .site-header .wrap{flex-direction:column;align-items:flex-start;gap:10px;padding-top:14px;padding-bottom:14px}
  .logo svg{height:20px}
  .event-title{text-align:left}
  .event-title .line1{font-size:17px;line-height:24px}
  .event-title .line2{font-size:13px;line-height:20px}
  .hero{padding:0;background-image:url("hero-small.jpg");background-size:100% auto;background-position:center top;padding-top:56vw}
  .hero .wrap{padding:0}
  .intro{background:var(--white);padding:28px 16px}
  .intro h1{font-size:26px;line-height:34px}
  .intro .lead{font-size:17px;line-height:26px}
  .select{padding:28px 16px 32px}
  .stage{padding-top:16px}
  .stage .wrap{padding:0}
  .pre{padding:12px}
  .pre .pre-logo{display:none}
  .pre h2{font-size:16px;line-height:24px;margin-bottom:10px}
  .count{gap:6px}
  .count div{min-width:56px;padding:8px 4px}
  .count b{font-size:22px}
  .count small{font-size:9px;margin-top:4px}
  .pre .btn-primary{margin-top:12px;min-height:36px;padding:0 14px 0 20px;gap:12px}
  .player-bar{padding:0 16px}
  .panel{border-left:0;border-right:0}
  .faq h2.section{font-size:26px;line-height:36px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}