/* Bundesmusikkapelle Rum – Stylesheet */
:root{
  --blue:#0038c9; --blue-dark:#0a1f78; --navy:#050b24; --blue-soft:#7f93d9;
  --bg:#f4f7ff; --text:#141a2e; --muted:#5a6280; --line:rgba(20,26,46,.1);
  --radius:20px; --shadow:0 14px 40px rgba(10,31,120,.09);
  --header-h:78px; --pad:clamp(20px,6vw,92px);
  --font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
main{flex:1 0 auto}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.1;letter-spacing:-.03em;margin:0}
p{margin:0 0 1em}
.skip-link{position:absolute;left:-999px;top:8px;background:#fff;color:var(--blue);padding:10px 16px;border-radius:8px;z-index:100}
.skip-link:focus{left:8px}
:focus-visible{outline:3px solid var(--blue-soft);outline-offset:3px;border-radius:4px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 1px 0 var(--line),0 6px 24px rgba(10,31,120,.05)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:var(--header-h);padding:8px var(--pad)}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;font-size:1.2rem;letter-spacing:-.02em;color:var(--navy);white-space:nowrap}
.brand img{height:60px;width:auto}
.main-nav ul{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.main-nav li{position:relative}
.main-nav a{display:block;padding:10px 14px;font-size:1.06rem;font-weight:600;color:var(--navy);border-radius:10px;transition:background .15s,color .15s}
.main-nav a:hover,.main-nav li:focus-within>a{background:rgba(0,56,201,.08);color:var(--blue)}
.main-nav li.active>a{color:var(--blue)}
.main-nav li.active>a{box-shadow:inset 0 -3px 0 var(--blue)}
.has-sub .sub{position:absolute;top:100%;left:0;min-width:210px;list-style:none;margin:0;padding:8px;background:#fff;border-radius:14px;box-shadow:0 18px 40px rgba(10,31,120,.16);border:1px solid var(--line);display:none}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.has-sub .sub a{padding:10px 14px;font-size:1rem;box-shadow:none!important}
.nav-toggle{display:none;width:46px;height:44px;background:transparent;border:0;border-radius:10px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:var(--navy);margin:7px 10px;border-radius:2px;transition:transform .2s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* ---------- Titelbereich (identisch auf allen Unterseiten, Vorbild: Chronik) ---------- */
.page-hero{background:radial-gradient(circle at 82% 20%,rgba(127,147,217,.35),transparent 34%),linear-gradient(135deg,var(--navy) 0%,var(--blue-dark) 48%,var(--blue) 100%);color:#fff;padding:84px var(--pad) 0;height:440px;display:flex;align-items:flex-start;overflow:hidden}
.page-hero-inner{width:100%;max-width:1180px;margin:0 auto}
.page-hero .eyebrow{color:#b9c6f5}
.page-hero h1{font-size:clamp(2.8rem,7vw,6rem);letter-spacing:-.05em;margin:0 0 18px}
.page-hero .sub{max-width:720px;margin:0;font-size:clamp(1.05rem,1.8vw,1.28rem);color:rgba(255,255,255,.88)}
.page-hero-inner::after{content:"";display:block;width:72px;height:5px;border-radius:99px;background:var(--blue-soft);margin-top:26px}
.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;font-weight:800;color:var(--blue-soft)}
.eyebrow.dark{color:var(--blue)}

/* ---------- Allgemein ---------- */
.section{padding:72px var(--pad)}
.section.tinted{background:#e9efff}
.container{max-width:1180px;margin:0 auto}
.container.narrow{max-width:860px}
.container>h2,.verein h2,.sponsors h2{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:22px}
.verein p{font-size:1.1rem;color:#32395a}
.muted{color:var(--muted)}
.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--blue);text-transform:uppercase;letter-spacing:.08em;font-size:.82rem}
.text-link::after{content:"→";font-size:1.1rem}
.text-link.back::after{content:none}
.text-link.back::before{content:"←";font-size:1.1rem}
.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:999px;background:var(--blue);color:#fff;font-weight:800;transition:transform .15s,box-shadow .15s}
.button:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,56,201,.28)}
.button.secondary{background:var(--navy)}
.button.light{background:#fff;color:var(--blue-dark)}
.button-row{display:flex;gap:12px;flex-wrap:wrap}
.prose{max-width:860px;margin:0 auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(26px,5vw,56px);font-size:1.08rem}
.prose h2{font-size:1.9rem;margin-bottom:16px}
.prose p:last-child{margin-bottom:0}
.prose a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.cards{display:grid;gap:24px}
.cards.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:34px;display:flex;flex-direction:column;align-items:flex-start;gap:0}
.card h2{font-size:1.8rem;margin-bottom:14px}
.card p{color:var(--muted)}
.card .button,.card .button-row{margin-top:auto}
.card a:not(.button){color:var(--blue);font-weight:700}
.card.dark-card{background:linear-gradient(135deg,var(--blue-dark),var(--navy));color:#fff}
.card.dark-card p{color:rgba(255,255,255,.78)}
.card.dark-card .eyebrow{color:#b9c6f5}

/* ---------- Startseite ---------- */
.hero{background:var(--navy)}
.hero img{width:100%;height:calc(100svh - var(--header-h));min-height:380px;object-fit:cover;object-position:center 62%}

.marquee{overflow:hidden;margin-top:34px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:20px;width:max-content;animation:marquee 45s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.sponsor{flex:0 0 auto;width:200px;height:100px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:16px;padding:16px;box-shadow:0 8px 24px rgba(10,31,120,.07)}
.sponsor img{max-height:100%;max-width:100%;object-fit:contain}
.sponsor.placeholder{border:2px dashed rgba(20,26,46,.18);box-shadow:none;background:transparent;color:var(--muted);font-weight:700}
@keyframes marquee{to{transform:translateX(calc(-50% - 10px))}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}.marquee{-webkit-mask-image:none;mask-image:none}}

/* ---------- Kalender ---------- */
.calendar-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:22px}
.calendar-wrap iframe{display:block;width:100%;height:720px;border:0}

/* ---------- Mitglieder ---------- */
.subnav{display:flex;flex-wrap:wrap;gap:12px 32px;margin-bottom:34px}
.register{margin-bottom:56px}
.register h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:22px;padding-bottom:12px;border-bottom:3px solid var(--blue)}
.member-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:24px 20px}
.member{margin:0}
.member .photo{aspect-ratio:3/4;border-radius:16px;overflow:hidden;background:#dfe6fb;box-shadow:0 8px 22px rgba(10,31,120,.1)}
.member .photo img{width:100%;height:100%;object-fit:cover}
.member .photo.empty{display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#e3e9fb,#c9d4f6)}
.member .initials{font-size:2.6rem;font-weight:800;color:rgba(10,31,120,.35);letter-spacing:-.04em}
.member figcaption{margin-top:12px;text-align:center;font-weight:700;line-height:1.3}
.member figcaption .role{display:block;margin-top:3px;color:var(--blue);font-size:.92rem}


/* ---------- Galerie ---------- */
.album-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.album{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s}
.album:hover{transform:translateY(-4px)}
.album-cover{aspect-ratio:4/3;background:#dfe6fb;overflow:hidden}
.album-cover img{width:100%;height:100%;object-fit:cover}
.album-info{padding:20px 24px 24px}
.album-info h2{font-size:1.35rem;margin-bottom:6px}
.album-info p{margin:0;color:var(--muted)}
.album-text{max-width:760px;font-size:1.08rem;margin-bottom:28px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:32px}
.gallery-grid a{display:block;aspect-ratio:1;border-radius:14px;overflow:hidden;background:#dfe6fb}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.gallery-grid a:hover img{transform:scale(1.05)}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(5,11,36,.94);display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lightbox img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:6px}
.lightbox button{position:absolute;background:rgba(255,255,255,.14);color:#fff;border:0;width:48px;height:48px;border-radius:50%;font-size:1.6rem;cursor:pointer}
.lightbox button:hover{background:rgba(255,255,255,.28)}
.lb-close{top:18px;right:18px}.lb-prev{left:18px;top:50%}.lb-next{right:18px;top:50%}

/* ---------- Jubiläum ---------- */
.countdown{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;max-width:760px;margin:0 auto 44px}
.countdown div{background:linear-gradient(145deg,var(--blue-dark),var(--navy));color:#fff;border-radius:var(--radius);padding:26px 10px;text-align:center;box-shadow:var(--shadow)}
.countdown span{display:block;font-size:clamp(2rem,6vw,3.6rem);font-weight:800;letter-spacing:-.04em;line-height:1}
.countdown small{display:block;margin-top:8px;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:#b9c6f5}
.jubilaeum .prose,.prose+.cards{margin-bottom:32px}
.countdown+.prose{margin-bottom:32px}

/* ---------- Footer ---------- */
.site-footer{flex-shrink:0;background:var(--navy);color:#fff;padding:44px var(--pad)}
.footer-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;align-items:start}
.footer-col{display:flex;flex-direction:column;gap:6px;color:rgba(255,255,255,.78);font-size:.98rem;line-height:1.5}
.footer-col strong{color:#fff;font-size:1.1rem}
.footer-mid{text-align:center;align-items:center}
.footer-right{text-align:right;align-items:flex-end}
.footer-col a{color:#c9d4ff}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-right .footer-links{justify-content:flex-end}
.footer-bottom{max-width:1180px;margin:30px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.55);font-size:.88rem}

/* ---------- Mobil ---------- */
@media (max-width:1100px){
  .brand{font-size:1.08rem}.main-nav a{padding:10px 10px;font-size:1rem}
}
@media (max-width:980px){
  :root{--header-h:70px}
  .brand img{height:46px}
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);box-shadow:0 20px 30px rgba(10,31,120,.12);padding:12px var(--pad) 20px;max-height:calc(100vh - var(--header-h));overflow:auto}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:2px}
  .main-nav a{padding:13px 12px;font-size:1.1rem}
  .main-nav li.active>a{box-shadow:none;background:rgba(0,56,201,.08)}
  .has-sub .sub{display:block;position:static;box-shadow:none;border:0;padding:0 0 0 18px;min-width:0}
  .cards.three,.album-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:720px){
  .hero img{height:auto;min-height:0;aspect-ratio:3/2}
  .section{padding:52px var(--pad)}
  .page-hero{padding:56px var(--pad) 0;height:340px}
  .cards.three,.cards.two,.album-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .member-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .calendar-wrap iframe{height:620px}
  .countdown{gap:10px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-mid,.footer-right{text-align:left;align-items:flex-start}
  .footer-right .footer-links{justify-content:flex-start}
}
@media (max-width:420px){.brand span{font-size:.98rem;white-space:normal;line-height:1.15}}