/*
Theme Name: World Cymatics Modern
Theme URI: https://welt-kymatik-kongress.org/
Author: Orphideum e.V.
Description: Mehrsprachiges Archivthema für den 1. Welt Kymatik Kongress.
Version: 1.0.3
Text Domain: world-cymatics-modern
*/

@font-face{font-family:FiraSans;src:url('assets/fonts/firasans-light.woff') format('woff');font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:FiraSans;src:url('assets/fonts/firasans-regular.woff') format('woff');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:FiraSans;src:url('assets/fonts/firasans-medium.woff') format('woff');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:FiraSans;src:url('assets/fonts/firasans-bold.woff') format('woff');font-weight:700;font-style:normal;font-display:swap}

:root{--ink:#fff;--muted:#c9d3d8;--panel:rgba(3,9,13,.62);--line:rgba(255,255,255,.18);--accent-rgb:var(--wkk-accent,15,110,160);--accent:rgb(var(--accent-rgb));--header-h:150px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:#05090c;color:var(--ink);font-family:FiraSans,Arial,sans-serif;font-size:17px;line-height:1.66;font-weight:300}
a{color:#8fdcff;text-underline-offset:.18em}
a:hover,a:focus-visible{color:#fff}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
.skip-link{position:fixed;left:1rem;top:-5rem;z-index:9999;padding:.7rem 1rem;background:#fff;color:#000}
.skip-link:focus{top:1rem}
.site-background{position:fixed;inset:0;z-index:-2;background-image:var(--wkk-bg);background-position:center;background-size:cover;background-repeat:no-repeat}
.site-background::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.2)}

.site-header{position:relative;z-index:20;min-height:var(--header-h);display:flex;align-items:flex-start;padding:18px 5vw 0 30px;background:rgba(0,0,0,.54);border-bottom:1px solid rgba(var(--accent-rgb),.65);backdrop-filter:blur(4px)}
.brand{position:relative;display:flex;align-items:center;width:285px;min-width:285px;height:125px;color:#fff;text-decoration:none;overflow:visible}
.brand-animation{width:120px;height:100px;flex:0 0 120px}
.brand-title{position:relative;margin-left:-19px;display:flex;flex-direction:column;line-height:.86;text-transform:uppercase;letter-spacing:.035em;text-shadow:0 1px 12px #000}
.brand-title b{font-size:1.55rem;font-weight:500}
.brand-title small{margin-top:10px;color:#b9c6cc;font-size:.58rem;line-height:1.2;letter-spacing:.15em;font-weight:400}
.header-panel{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:24px;padding-top:38px}
.site-nav ul,.language-switcher{display:flex;align-items:center;justify-content:flex-end;gap:7px;list-style:none;margin:0;padding:0}
.site-nav a{display:block;padding:8px 9px;color:#e9f0f3;text-decoration:none;text-transform:uppercase;letter-spacing:.065em;font-size:.74rem;font-weight:500;border-bottom:2px solid transparent;white-space:nowrap}
.site-nav a:hover,.site-nav a:focus-visible,.site-nav a.is-current{color:#fff;border-bottom-color:rgb(var(--accent-rgb))}
.language-switcher{gap:4px;padding-left:15px;border-left:1px solid var(--line)}
.language-switcher a{display:grid;place-items:center;width:31px;height:31px;border:1px solid var(--line);border-radius:50%;color:#fff;text-decoration:none;text-transform:uppercase;font-size:.68rem;font-weight:500}
.language-switcher .current-lang a{background:rgb(var(--accent-rgb));border-color:rgb(var(--accent-rgb))}
.nav-toggle{display:none;border:0;background:transparent;color:#fff}

.page-main{position:relative;min-height:calc(100vh - var(--header-h));padding:46px 170px 90px 285px}
.content-panel{width:min(900px,100%);padding:44px 52px 58px;background:var(--panel);border:1px solid rgba(var(--accent-rgb),.55);border-radius:8px;box-shadow:0 18px 60px rgba(0,0,0,.38);backdrop-filter:blur(3px)}
.eyebrow{margin:0 0 12px;color:rgb(var(--accent-rgb));text-transform:uppercase;letter-spacing:.18em;font-size:.76rem;font-weight:700}
h1,h2,h3,h4{margin:0 0 .55em;line-height:1.12;font-weight:400;text-wrap:balance}
h1{max-width:18ch;font-size:clamp(2.35rem,5vw,4.9rem);letter-spacing:-.035em}
h2{margin-top:1.5em;color:#fff;font-size:clamp(1.45rem,2.6vw,2.2rem)}
h3{font-size:1.18rem;color:rgb(var(--accent-rgb));font-weight:500}
.prose{max-width:72ch;margin-top:32px}
.prose p{margin:0 0 1.25em}
.prose b,.prose strong{font-weight:500}
.prose hr{height:1px;margin:28px 0;border:0;background:var(--line)}
.prose ul,.prose ol{padding-left:1.3em}
.prose blockquote{margin:2rem 0;padding:1rem 1.5rem;border-left:3px solid rgb(var(--accent-rgb));background:rgba(255,255,255,.06);font-size:1.15rem}
.content-block+.content-block{margin-top:42px;padding-top:8px}
.lead{font-size:1.25rem;color:var(--muted)}

.media-block{display:grid;grid-template-columns:minmax(180px,34%) 1fr;gap:32px;align-items:start;margin:35px 0}
.content-image figure,.media-block figure{margin:0}
figure img{border-radius:5px}
figcaption{margin-top:7px;color:var(--muted);font-size:.78rem}
.video-frame{position:relative;aspect-ratio:16/9;margin:28px 0;border:1px solid var(--line);background:#000}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.download-card{display:flex;justify-content:space-between;gap:20px;margin:10px 0;padding:15px 18px;border:1px solid var(--line);background:rgba(255,255,255,.05);text-decoration:none}
.download-card span{font-size:1.3rem}
.audio-card{margin:28px 0;padding:18px;border:1px solid var(--line);background:rgba(255,255,255,.06)}
.audio-card audio{width:100%}

.prose table{display:table;width:100%;border-collapse:collapse;margin:28px 0;font-size:.95rem}
.prose th,.prose td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
.prose th{color:rgb(var(--accent-rgb));font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
.prose td:first-child,.prose td:nth-child(2){white-space:nowrap;font-variant-numeric:tabular-nums}
.prose table hr{margin:0;background:transparent}

.speaker-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}
.speaker-card{position:relative;min-height:250px;display:flex;align-items:flex-end;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:#111;color:#fff;text-decoration:none}
.speaker-card::after{content:"";position:absolute;inset:40% 0 0;background:rgba(0,0,0,.72)}
.speaker-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .5s ease}
.speaker-card span{position:relative;z-index:1;display:flex;flex-direction:column;padding:18px}
.speaker-card strong{font-size:1rem}
.speaker-card small{margin-top:6px;color:#8fdcff;text-transform:uppercase;letter-spacing:.08em;font-size:.68rem}
.speaker-card:hover img,.speaker-card:focus-visible img{transform:scale(1.04);filter:brightness(1.1)}
.speaker-portrait{float:left;width:min(310px,42%);margin:0 30px 18px 0}
.speaker-biography{font-size:1.07rem}

.wkk-gallery{columns:3 220px;column-gap:15px;margin-top:25px}
.wkk-gallery figure{break-inside:avoid;margin:0 0 15px}
.wkk-gallery img{width:100%;border-radius:4px;transition:transform .25s ease,filter .25s ease}
.wkk-gallery a:hover img{transform:scale(1.015);filter:brightness(1.08)}

.partner-columns{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);gap:34px;margin-top:28px}
.partner-column{display:flex;flex-direction:column;gap:34px}
.partner-group{padding:24px;border:1px solid rgba(255,255,255,.15);border-radius:6px;background:rgba(5,8,10,.27)}
.partner-group h2{margin:0 0 20px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.15);font-size:1.28rem}
.partner-logo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.partner-logo{display:flex;align-items:center;justify-content:center;min-height:112px;padding:16px;border:1px solid rgba(255,255,255,.13);border-radius:5px;background:rgba(255,255,255,.92);overflow:hidden}
.partner-logo a{display:flex;width:100%;height:100%;align-items:center;justify-content:center}
.partner-logo img{display:block;width:auto;max-width:100%;height:auto;max-height:82px;object-fit:contain;border-radius:0;filter:saturate(.9);transition:transform .25s ease,filter .25s ease}
.partner-logo a:hover img,.partner-logo a:focus-visible img{transform:scale(1.035);filter:saturate(1.05)}

.day-nav{position:fixed;z-index:10;right:12px;top:var(--header-h);width:174px;padding:24px 8px;background:rgba(0,0,0,.26);border-left:1px solid rgba(255,255,255,.1);border-right:1px solid rgba(255,255,255,.08);backdrop-filter:blur(2px)}
.day-nav>p{margin:0 0 13px;color:#aeb8bd;text-transform:uppercase;letter-spacing:.12em;font-size:.68rem;font-weight:500}
.day-nav>div{display:flex;flex-direction:column;gap:10px}
.day-nav a{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:flex-end;justify-content:flex-end;gap:2px;min-height:92px;padding:10px;border:1px solid rgba(255,255,255,.2);background-position:center;background-size:cover;color:#fff;text-align:right;text-decoration:none;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.34);transition:border-color .25s,transform .25s}
.day-nav a::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(0,0,0,.48);transition:background .35s}
.day-nav a:nth-child(1){background-image:url('assets/media/identity/tag-1.webp')}
.day-nav a:nth-child(2){background-image:url('assets/media/identity/tag-2.webp')}
.day-nav a:nth-child(3){background-image:url('assets/media/identity/tag-3.webp')}
.day-nav a:nth-child(4){background-image:url('assets/media/identity/tag-4.webp')}
.day-nav a:nth-child(5){background-image:url('assets/media/identity/tag-5.webp')}
.day-nav a:hover,.day-nav a:focus-visible{border-color:rgba(255,255,255,.8);transform:translateX(-3px)}
.day-nav a:hover::before,.day-nav a:focus-visible::before{background:rgba(0,0,0,.12)}
.day-nav span{color:#8fdcff;font-size:.68rem;font-weight:700;letter-spacing:.1em}
.day-nav b{font-size:.92rem;font-weight:400;text-shadow:0 1px 8px #000}

.home-panel h1{max-width:13ch}
.event-date{margin:10px 0 0;color:#d4dde1;font-size:.92rem;letter-spacing:.08em;text-transform:uppercase}
.home-prose{font-size:1.04rem}
.home-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:35px}
.button{display:inline-flex;padding:12px 19px;background:rgb(var(--accent-rgb));border:1px solid rgb(var(--accent-rgb));color:#fff;text-decoration:none;text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;font-weight:700}
.button--ghost{background:transparent}

.site-footer{position:relative;z-index:12;display:flex;justify-content:space-between;gap:20px;padding:18px 170px 18px 285px;background:#05080a;border-top:1px solid var(--line);color:#9eaaaf;font-size:.75rem}
.site-footer p{margin:0}
.site-footer nav{display:flex;gap:18px}
.site-footer a{color:#c9d3d8}

.lightbox{width:min(94vw,1200px);max-width:none;padding:44px 18px 18px;border:0;background:#05080a;color:#fff}
.lightbox::backdrop{background:rgba(0,0,0,.9)}
.lightbox img{max-height:82vh;margin:auto}
.lightbox button{position:absolute;right:10px;top:4px;border:0;background:transparent;color:#fff;font-size:2rem;cursor:pointer}

@media (max-width:1200px){
  :root{--header-h:132px}
  .site-header{padding-left:18px}
  .brand{width:250px;min-width:250px;height:110px}.brand-animation{width:105px;height:88px;flex-basis:105px}.brand-title b{font-size:1.3rem}
  .header-panel{padding-top:29px;gap:10px}.site-nav ul{gap:1px}.site-nav a{font-size:.66rem;padding:8px 6px}.language-switcher{padding-left:7px}
  .page-main{padding-left:230px;padding-right:155px}.day-nav{right:0;width:138px}.day-nav a{min-height:78px}.content-panel{padding:38px 42px}
  .site-footer{padding-left:230px;padding-right:140px}
}

@media (max-width:900px){
  :root{--header-h:100px}
  .site-header{position:sticky;top:0;min-height:100px;padding:7px 16px;align-items:center}
  .brand{height:84px;width:220px;min-width:220px}.brand-animation{width:86px;height:72px;flex-basis:86px}.brand-title{margin-left:-12px}.brand-title b{font-size:1.05rem}.brand-title small{font-size:.5rem;margin-top:7px}
  .nav-toggle{display:flex;flex-direction:column;gap:5px;align-items:flex-end;margin-left:auto;padding:12px;cursor:pointer}.nav-toggle span{display:block;width:28px;height:2px;background:#fff}.nav-toggle b{font-size:.65rem;text-transform:uppercase;letter-spacing:.08em}
  .header-panel{display:none;position:absolute;left:0;right:0;top:100%;padding:18px;background:rgba(0,0,0,.96);border-top:1px solid var(--line)}
  .header-panel.is-open{display:block}.site-nav ul{display:grid;grid-template-columns:repeat(2,1fr)}.site-nav a{font-size:.82rem;padding:12px}
  .language-switcher{justify-content:flex-start;margin-top:14px;padding:14px 0 0;border-left:0;border-top:1px solid var(--line)}
  .page-main{padding:36px 22px 155px}.content-panel{margin:auto;padding:34px 34px}.day-nav{position:absolute;top:auto;left:22px;right:22px;bottom:24px;width:auto;height:auto;padding:8px;border:1px solid var(--line)}.day-nav>p{display:none}.day-nav>div{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.day-nav a{min-height:62px;justify-content:flex-end;padding:6px}.day-nav a:hover,.day-nav a:focus-visible{transform:none}.day-nav b{display:none}
  .site-footer{padding:18px 22px}.speaker-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.partner-columns{grid-template-columns:1fr}
}

@media (max-width:600px){
  body{font-size:16px}.site-header{padding-left:8px}.brand{width:190px;min-width:190px}.brand-title b{font-size:.95rem}.brand-title small{display:none}
  .page-main{padding:24px 12px 130px}.content-panel{padding:27px 22px;border-radius:4px}h1{font-size:2.45rem}.prose{margin-top:24px}
  .site-nav ul{grid-template-columns:1fr}.media-block{grid-template-columns:1fr}.speaker-grid{grid-template-columns:1fr 1fr;gap:10px}.speaker-card{min-height:210px}.speaker-card span{padding:13px}.speaker-portrait{float:none;width:100%;margin:0 0 24px}.partner-group{padding:17px}.partner-logo-grid{grid-template-columns:1fr 1fr}.partner-logo{min-height:92px;padding:12px}.partner-logo img{max-height:66px}
  .prose table{display:block;overflow-x:auto}.day-nav{left:12px;right:12px}.day-nav a{padding:6px}.day-nav span{font-size:.68rem}.site-footer{display:block;padding:18px 14px}.site-footer nav{margin-top:8px}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}