/* Design „Arena“ – sportlich, kraftvoll, fotobetont */

.theme-arena {
  --red: #d4122f; --red-dark: #a00d24; --red-soft: #fde8eb;
  --ink: #0f1115; --ink-2: #3b3f47; --muted: #6b7079; --line: #e4e4e1;
  --bg-alt: #f2f2f0; --radius: 4px;
  --font: "Barlow", system-ui, sans-serif; --font-head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --cut: 48px;
  font-size: 17.5px;
}
.theme-arena h1, .theme-arena h2, .theme-arena h3 { font-family: var(--font-head); font-weight: 800; text-transform: uppercase; letter-spacing: .01em; line-height: 1.02; }
.theme-arena h3 { font-weight: 700; letter-spacing: .02em; }
.theme-arena .content h2, .theme-arena .content h3 { text-transform: none; letter-spacing: 0; line-height: 1.15; }
.theme-arena .content h3 { color: var(--ink); border-left: 4px solid var(--red); padding-left: 10px; }

/* Kopf */
.theme-arena .topbar { background: var(--red); color: #fff; font: 600 13px var(--font); letter-spacing: .04em; }
.theme-arena .site-header { background: var(--ink); box-shadow: none; }
.theme-arena .rauten { height: 4px; background: var(--red); }
.theme-arena .header-inner { min-height: 84px; }
.theme-arena .brand { color: #fff; }
.theme-arena .brand-text strong { font: 800 1.55rem/1 var(--font-head); text-transform: uppercase; letter-spacing: .02em; }
.theme-arena .brand-text span { color: #9aa0aa; letter-spacing: .18em; font-size: .72rem; margin-top: 3px; }
.theme-arena .logo-badge { box-shadow: 0 0 0 3px var(--ink), 0 0 0 5px rgba(255,255,255,.25); }
.theme-arena .mainnav a { color: #e9eaec; font: 700 17px/1 var(--font-head); text-transform: uppercase; letter-spacing: .06em; padding: 12px 13px; border-radius: 0; position: relative; }
.theme-arena .mainnav > ul > li > a::before { content: ""; position: absolute; left: 13px; right: 13px; bottom: 4px; height: 3px; background: var(--red); transform: scaleX(0); transition: transform .2s; transform-origin: left; }
.theme-arena .mainnav > ul > li > a:hover, .theme-arena .mainnav > ul > li > a.is-active { background: none; color: #fff; }
.theme-arena .mainnav > ul > li > a:hover::before, .theme-arena .mainnav > ul > li > a.is-active::before { transform: scaleX(1); }
.theme-arena .sub { background: #191c22; border: 0; border-top: 3px solid var(--red); border-radius: 0; box-shadow: 0 20px 40px rgba(0,0,0,.4); }
.theme-arena .sub a { font: 500 16px var(--font); text-transform: none; letter-spacing: 0; color: #d6d8dc; border-radius: 0; }
.theme-arena .sub a:hover { background: var(--red); color: #fff; }

/* Buttons */
.theme-arena .btn { border-radius: 0; font: 700 17px/1 var(--font-head); text-transform: uppercase; letter-spacing: .08em; padding: 15px 26px;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%); border: 0; }
.theme-arena .btn-light { background: #fff; color: var(--ink); }
.theme-arena .btn-light:hover { background: var(--red); color: #fff; }
.theme-arena .btn-ghost { background: rgba(255,255,255,.14); color: #fff; }
.theme-arena .btn-ghost:hover { background: rgba(255,255,255,.26); }
.theme-arena .btn-outline { background: var(--ink); color: #fff; }

/* Hero */
.theme-arena .hero { background: var(--ink); background-image:
    linear-gradient(115deg, transparent 0 58%, var(--red) 58% 72%, transparent 72%),
    repeating-linear-gradient(115deg, rgba(255,255,255,.035) 0 1px, transparent 1px 22px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), 0 100%); padding-bottom: var(--cut); }
.theme-arena .hero.has-img { background-image: linear-gradient(90deg, rgba(15,17,21,.95) 0%, rgba(15,17,21,.75) 45%, rgba(15,17,21,.2) 100%), var(--hero); background-size: cover; background-position: center; }
.theme-arena .hero-inner { padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem); grid-template-columns: 1.5fr 1fr; }
.theme-arena .eyebrow { display: inline-block; background: var(--red); color: #fff; padding: 6px 12px; font: 700 14px var(--font-head); letter-spacing: .2em; opacity: 1; }
.theme-arena .hero h1 { font: 800 clamp(3rem, 7.5vw, 6.2rem)/.92 var(--font-head); text-transform: uppercase; letter-spacing: -.005em; margin: .25em 0 .35em; }
.theme-arena .hero .lead { color: #cfd2d8; font-size: 1.18rem; }
.theme-arena .today-card { background: rgba(15,17,21,.82); backdrop-filter: blur(8px); color: #fff; border-radius: 0; border-top: 4px solid var(--red); box-shadow: 0 30px 60px rgba(0,0,0,.4); }
.theme-arena .today-card h2 { font-size: 1.6rem; border-color: rgba(255,255,255,.12); }
.theme-arena .today-card h2 small { color: #9aa0aa; font: 600 14px var(--font); text-transform: none; }
.theme-arena .today-card li { border-color: rgba(255,255,255,.1); }
.theme-arena .today-card a { color: #fff; }
.theme-arena .today-card a:hover { color: #ff6b80; }
.theme-arena .today-card .time { color: #ff4d63; font-family: var(--font-head); font-size: 19px; }
.theme-arena .today-card li small { color: #9aa0aa; }
.theme-arena .today-card .link { color: #fff; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; }

/* Abschnitte */
.theme-arena .section-head h2 { padding-left: 0; font-size: clamp(2rem, 4vw, 3rem); }
.theme-arena .section-head h2::before { display: none; }
.theme-arena .section-head h2::after { content: ""; display: block; width: 64px; height: 5px; background: var(--red); margin-top: 10px; }
.theme-arena .section-head a { font: 700 16px var(--font-head); text-transform: uppercase; letter-spacing: .08em; color: var(--ink); }
.theme-arena .section-head a:hover { color: var(--red); }
.theme-arena .section.alt { background: var(--bg-alt); }

/* Abteilungs-Kacheln */
.theme-arena .dept-grid { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 3px; background: none; }
.theme-arena .dept-card { border: 0; border-radius: 0; background: var(--bg-alt); padding: 26px 24px 24px; min-height: 210px; justify-content: flex-end; }
.theme-arena .dept-card:hover { background: var(--red); transform: none; box-shadow: none; color: #fff; }
.theme-arena .dept-card .mono { position: absolute; top: 10px; right: 14px; width: auto; height: auto; background: none !important; color: transparent !important;
  -webkit-text-stroke: 1.5px rgba(15,17,21,.16); font: 800 76px/1 var(--font-head); text-transform: uppercase; margin: 0; }
.theme-arena .dept-card:hover .mono { -webkit-text-stroke-color: rgba(255,255,255,.35); }
.theme-arena .dept-card img { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; object-fit: cover; aspect-ratio: auto; }
.theme-arena .dept-card:has(img)::before { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 20%, rgba(15,17,21,.92)); z-index: 1; }
.theme-arena .dept-card:has(img) .dept-title, .theme-arena .dept-card:has(img) .dept-teaser { position: relative; z-index: 2; color: #fff; }
.theme-arena .dept-title { font: 800 1.65rem/1 var(--font-head); text-transform: uppercase; position: relative; }
.theme-arena .dept-teaser { position: relative; font-size: 14.5px; }
.theme-arena .dept-card:hover .dept-teaser { color: rgba(255,255,255,.88); }

.theme-arena .dept-row { border-radius: 0; border: 0; border-left: 5px solid var(--red); background: var(--bg-alt); }
.theme-arena .dept-row h2 { font-size: 1.8rem; }
.theme-arena .dept-row-img .mono { border-radius: 0; background: var(--ink); color: #fff; font-family: var(--font-head); }
.theme-arena .dept-row-img img { border-radius: 0; }
.theme-arena .chip { border-radius: 0; background: #fff; font-weight: 600; }

/* News */
.theme-arena .news-card a { border: 0; border-radius: 0; background: #fff; box-shadow: 0 1px 0 var(--line); }
.theme-arena .section.alt .news-card a { background: #fff; }
.theme-arena .news-card a:hover { transform: none; box-shadow: 0 0 0 3px var(--red); }
.theme-arena .news-img { position: relative; }
.theme-arena .news-ph { font: 800 64px var(--font-head); text-transform: uppercase;
  background: linear-gradient(115deg, var(--ink) 0 55%, var(--red) 55%); color: rgba(255,255,255,.9); }
.theme-arena .news-body h3 { font: 800 1.45rem/1.05 var(--font-head); text-transform: uppercase; }
.theme-arena .tag { background: var(--red); color: #fff; border-radius: 0; text-transform: uppercase; letter-spacing: .06em; font-size: 11px; }
.theme-arena .more { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-size: 15px; }

/* Termine */
.theme-arena .event-list li { border-radius: 0; border: 0; border-bottom: 1px solid var(--line); background: transparent; padding: 14px 0; grid-template-columns: 64px 1fr; }
.theme-arena .ev-date { border-radius: 0; background: var(--ink); clip-path: polygon(0 0, 100% 0, 100% 80%, 80% 100%, 0 100%); }
.theme-arena .ev-date b { font: 800 28px var(--font-head); }
.theme-arena .ev-info strong { font: 700 1.2rem var(--font-head); text-transform: uppercase; letter-spacing: .02em; }
.theme-arena h2.month { color: var(--ink); font-size: 1.8rem; }

/* CTA */
.theme-arena .cta { border-radius: 0; background: var(--red); background-image: repeating-linear-gradient(115deg, rgba(255,255,255,.06) 0 2px, transparent 2px 24px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%); }
.theme-arena .cta h2 { font-size: clamp(2rem, 4vw, 3rem); }
.theme-arena .cta p { color: #ffe1e5; }
.theme-arena .cta .btn { background: var(--ink); }
.theme-arena .cta .btn:hover { background: #fff; color: var(--ink); }

/* Unterseiten */
.theme-arena .page-head { background: var(--ink); color: #fff; border: 0; padding: 4rem 0 calc(3rem + 30px);
  background-image: linear-gradient(115deg, transparent 0 70%, var(--red) 70% 78%, transparent 78%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 0 100%); }
.theme-arena .page-head.with-img { background-image: linear-gradient(90deg, rgba(15,17,21,.92), rgba(15,17,21,.55) 60%, rgba(15,17,21,.3)), var(--hero); background-size: cover; background-position: center; padding: 6.5rem 0 calc(3rem + 30px); }
.theme-arena .page-head h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
.theme-arena .page-head p { color: #cfd2d8; }
.theme-arena .crumbs, .theme-arena .crumbs a { color: #9aa0aa; text-transform: uppercase; letter-spacing: .1em; font: 600 13px var(--font); }
.theme-arena .crumbs a:hover { color: #fff; }
.theme-arena .edit-link { border-radius: 0; background: var(--red); color: #fff !important; border: 0; }
.theme-arena .section.layout-side, .theme-arena .section.layout-single { padding-top: 2.4rem; }
.theme-arena .side-box { border-radius: 0; background: var(--ink); color: #e9eaec; }
.theme-arena .side-box h3 { color: #fff; font-size: 1.35rem; letter-spacing: .04em; border-bottom: 3px solid var(--red); padding-bottom: 8px; display: inline-block; }
.theme-arena .side-box a { color: #ff6b80; }
.theme-arena table.training th { color: #ff4d63; font-family: var(--font-head); font-size: 18px; }
.theme-arena table.training td { border-color: rgba(255,255,255,.1); }
.theme-arena table.training .muted, .theme-arena table.training .loc { color: #9aa0aa; }
.theme-arena .side-box .event-list li { background: transparent; border-color: rgba(255,255,255,.1); }
.theme-arena .side-box .ev-date { background: var(--red); }
.theme-arena .side-box .ev-info span { color: #9aa0aa; }
.theme-arena .sub-card { border-radius: 0; border: 0; border-left: 5px solid var(--red); background: var(--bg-alt); }
.theme-arena .sub-card strong { font: 800 1.35rem/1.05 var(--font-head); text-transform: uppercase; }
.theme-arena .sub-card:hover { background: var(--ink); color: #fff; }
.theme-arena .content thead th { border-radius: 0 !important; background: var(--ink); font-family: var(--font-head); text-transform: uppercase; letter-spacing: .06em; font-size: 15px; }
.theme-arena .content img, .theme-arena .lead-img { border-radius: 0; }
.theme-arena .content blockquote { border-radius: 0; }

/* Wochenplan */
.theme-arena .day { border-radius: 0; border: 0; background: var(--bg-alt); padding: 0 0 8px; }
.theme-arena .day h2 { background: var(--ink); color: #fff; padding: 14px 20px; margin: 0 0 6px; font-size: 1.6rem; }
.theme-arena .day.is-today { border: 0; box-shadow: 0 0 0 3px var(--red); }
.theme-arena .day.is-today h2 { background: var(--red); }
.theme-arena .day h2 span { background: #fff; color: var(--red); border-radius: 0; font-family: var(--font); }
.theme-arena .day ul { padding: 0 20px; }
.theme-arena .day li:first-child { border-top: 0; }
.theme-arena .day .time { font: 700 17px var(--font-head); color: var(--red); }

/* Fuß */
.theme-arena .site-footer { background: var(--ink); border-top: 5px solid var(--red); margin-top: 3rem; }
.theme-arena .footer-grid h4 { font: 700 17px var(--font-head); letter-spacing: .12em; color: #fff; }
.theme-arena .footer-brand strong { font: 800 1.4rem var(--font-head); text-transform: uppercase; }


@media (max-width: 1060px) {
  .theme-arena .mainnav { background: var(--ink); border-color: #23262d; }
  .theme-arena .nav-toggle { border-color: #3a3e46; }
  .theme-arena .nav-toggle span { background: #fff; }
  .theme-arena .nav-toggle b { color: #fff; }
  .theme-arena .sub { background: transparent; border: 0; box-shadow: none; }
  .theme-arena .mainnav > ul > li > a::before { display: none; }
  .theme-arena .hero { background-image: repeating-linear-gradient(115deg, rgba(255,255,255,.035) 0 1px, transparent 1px 22px); }
  .theme-arena .hero.has-img { background-image: linear-gradient(rgba(15,17,21,.78), rgba(15,17,21,.9)), var(--hero); }
}
@media (max-width: 640px) {
  .theme-arena { --cut: 26px; }
  .theme-arena .dept-grid { grid-template-columns: 1fr 1fr; }
  .theme-arena .dept-card { min-height: 160px; padding: 18px 16px; }
  .theme-arena .dept-card .mono { font-size: 56px; }
  .theme-arena .dept-title { font-size: 1.3rem; }
  .theme-arena .dept-teaser { display: none; }
  .theme-arena .brand-text strong { font-size: 1.25rem; }
}
.theme-arena .content .news-body h3 { border: 0; padding: 0; text-transform: uppercase; font: 800 1.45rem/1.05 var(--font-head); }
.theme-arena .chip:hover, .theme-arena .chip.is-on { background: var(--red); border-color: var(--red); color: #fff; }
.theme-arena .side-box .slot-details .trainer, .theme-arena .side-box .slot-name { color: #d6d8dc; }
.theme-arena .side-box .slot-details .info { color: #9aa0aa; }
.theme-arena .slot-details .tgt { border-radius: 0; background: var(--ink); color: #fff; text-transform: uppercase; letter-spacing: .05em; font-size: 10.5px; }
.theme-arena .side-box .slot-details .tgt { background: var(--red); }
.theme-arena .dl-card { border-radius: 0 !important; }
.theme-arena .dl-btn { border-radius: 0; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .06em; clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%); }
.theme-arena .content ol.steps li::before { border-radius: 0; background: var(--red); font-family: var(--font-head); font-size: 20px; }