:root{
  --black:#181818;--dark:#111;--card:#161616;
  --orange:#FE5000;--white:#fff;--grey:#888;
  --border:rgba(255,255,255,.08);
  --font-d:'League Gothic','Arial Narrow',sans-serif;
  --font-b:'Raleway',sans-serif;
}
#nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:24px 48px;
  transition:background .4s,padding .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
#nav.scrolled{
  background:rgba(18,18,18,.94);backdrop-filter:blur(12px);
  padding:16px var(--pad-x);border-color:var(--border);
}
.nav-logo-link{display:flex;align-items:center;text-decoration:none}
.nav-logo-link img{height:64px}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{
  color:rgba(255,255,255,.7);text-decoration:none;
  font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  transition:color .2s;white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{color:#fff}
.btn-outline{
  border:1px solid rgba(255,255,255,.3);color:#fff;text-decoration:none;
  padding:10px 24px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  transition:all .25s;display:inline-block;
}
.btn-outline:hover{background:#fff;color:#181818}
.hero{position:relative;height:100vh;display:flex;align-items:flex-end;padding:80px 48px;overflow:hidden}
.hero-bg{position:absolute;top:-15%;bottom:-15%;left:0;right:0;background:url('https://runningsociety.de/wp-content/uploads/2026/06/personal-training-session.jpg') center/cover no-repeat;animation:heroEntry 14s ease-out forwards;transform-origin:center center;will-change:transform}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(24,24,24,.97) 0%,rgba(24,24,24,.45) 55%,rgba(24,24,24,.1) 100%)}
.hero-content{position:relative;z-index:1;max-width:1280px;margin:0 auto;width:100%}
.hero-eyebrow{font-size:11px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--orange);margin-bottom:16px;opacity:0;animation:fadeUp .6s .2s forwards}
.hero-title{font-family:var(--font-d);font-size:clamp(80px,11vw,150px);line-height:.87;text-transform:uppercase;margin-bottom:28px;opacity:0;animation:fadeUp .8s .3s forwards}
.hero-sub{font-size:16px;line-height:1.75;color:rgba(255,255,255,.6);max-width:500px;font-weight:300;opacity:0;animation:fadeUp .6s .5s forwards}
.hero-scroll{position:absolute;bottom:40px;right:48px;display:flex;align-items:center;gap:12px;opacity:0;animation:fadeUp .6s .9s forwards}
.hero-scroll span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.35)}
.hero-scroll-line{width:48px;height:1px;background:var(--orange)}
section{padding:100px 48px}
.section-inner{max-width:1280px;margin:0 auto}
.section-eyebrow{font-size:11px;font-weight:700;letter-spacing:.25em;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
.section-title{font-family:var(--font-d);font-size:clamp(52px,6vw,84px);line-height:.9;text-transform:uppercase}
.section-body{font-size:16px;line-height:1.8;color:rgba(255,255,255,.6);font-weight:300;max-width:540px}
#sessions{background:var(--dark)}
.sessions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:64px}
.session-card{position:relative;background:var(--card);padding:48px 40px;overflow:hidden;transition:background .3s}
.session-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--orange);transform:scaleY(0);transform-origin:bottom;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.session-card:hover{background:#1e1e1e}
.session-card:hover::before{transform:scaleY(1)}
.session-num{font-family:var(--font-d);font-size:80px;line-height:1;color:rgba(255,255,255,.05);position:absolute;top:24px;right:32px;transition:color .3s}
.session-card:hover .session-num{color:rgba(254,80,0,.12)}
.session-tag{display:inline-block;padding:4px 10px;background:rgba(254,80,0,.12);color:var(--orange);font-size:11px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:20px}
.session-name{font-family:var(--font-d);font-size:52px;line-height:.9;text-transform:uppercase;margin-bottom:16px}
.session-type{font-size:13px;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.15em;margin-bottom:28px}
.session-desc{font-size:14px;line-height:1.75;color:rgba(255,255,255,.5);font-weight:300;margin-bottom:32px;min-height:100px}
.session-times{display:flex;flex-direction:column;gap:0}
.session-time-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-top:1px solid var(--border)}
.session-time-city{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.35)}
.session-time-val{font-family:var(--font-d);font-size:20px;color:var(--white)}
.schedule-tabs{display:flex;gap:2px;margin-top:48px}
.sched-tab{padding:12px 28px;background:var(--card);color:rgba(255,255,255,.4);font-size:12px;letter-spacing:.15em;text-transform:uppercase;cursor:pointer;transition:background .2s,color .2s;border:none;font-family:var(--font-b)}
.sched-tab.active{background:var(--orange);color:var(--white)}
.sched-panel{display:none;background:var(--card);margin-top:2px}
.sched-panel.active{display:block}
.sched-row{display:grid;grid-template-columns:1.2fr 1fr 1.5fr 1fr;border-bottom:1px solid var(--border)}
.sched-row:last-child{border-bottom:none}
.sched-cell{padding:18px 24px;font-size:13px;border-right:1px solid var(--border)}
.sched-cell:last-child{border-right:none}
.sched-head{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.35);background:rgba(255,255,255,.02)}
.sched-name{font-family:var(--font-d);font-size:20px;text-transform:uppercase}
.sched-time{color:var(--orange);font-weight:700}
.sched-loc{color:rgba(255,255,255,.45)}
.sched-tag{display:inline-block;font-size:10px;padding:3px 8px;background:rgba(254,80,0,.15);color:var(--orange);letter-spacing:.1em;text-transform:uppercase}
#sessions{padding-bottom:0}
#book{background:var(--dark);text-align:left;padding-top:56px;padding-bottom:100px;scroll-margin-top:112px}
.book-inner{max-width:1280px;margin:0 auto}
#book .section-eyebrow{margin-bottom:36px}
.book-schedule{display:grid;grid-template-columns:1fr 260px;margin-top:0;text-align:left;border:1px solid var(--border);background:var(--card);overflow:hidden}
.widget-wrap{zoom:0.72;transform-origin:top left;overflow:hidden;padding:24px 28px;min-width:0}
.book-meta{display:flex;flex-direction:column;justify-content:flex-start;gap:18px;padding:32px 30px;border-left:1px solid var(--border)}
.book-partners-label{font-size:10px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.4)}
.book-partners-logos{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.book-partners-logos img{filter:brightness(0) invert(1);opacity:.55;transition:opacity .2s,transform .2s;object-fit:contain}
.book-partners-logos img:hover{opacity:1;transform:scale(1.08)}
.book-partners-logos a.tapped img{opacity:1;transform:scale(1.08)}
@media(max-width:768px){
  .book-schedule{grid-template-columns:1fr;border:none;background:transparent}
  .book-meta{border:none;text-align:center;align-items:center;padding:32px 24px}
  .book-partners-label{width:100%}
  .book-partners-logos{flex-direction:row;flex-wrap:wrap;gap:28px;justify-content:center}
}
#personal{padding-bottom:0}
#gpt{background:var(--black);padding-top:36px;padding-bottom:0;margin-bottom:100px}
.gpt-inner{display:grid;grid-template-columns:1fr 1fr;gap:2px;max-width:1280px;margin:0 auto;align-items:stretch}
.gpt-img{position:relative;overflow:hidden;aspect-ratio:16/10;min-width:0;max-width:100%}
.gpt-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.gpt-img:hover img{transform:scale(1.04)}
.gpt-img::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(24,24,24,.6),transparent 60%)}
.gpt-badge{position:absolute;bottom:24px;left:24px;background:var(--orange);padding:8px 16px;font-family:var(--font-d);font-size:24px;text-transform:uppercase;z-index:1}
.gpt-text{background:var(--card);padding:52px 48px;display:flex;flex-direction:column;gap:24px;justify-content:center;min-width:0}
.gpt-title{font-family:var(--font-d);font-size:clamp(48px,5vw,68px);line-height:.9;text-transform:uppercase}
.gpt-body{font-size:15px;line-height:1.8;color:rgba(255,255,255,.55);font-weight:300}
.gpt-specs{display:flex;flex-direction:column;gap:0}
.gpt-spec{display:flex;justify-content:space-between;padding:14px 0;border-top:1px solid var(--border)}
.gpt-spec-label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.35)}
.gpt-spec-val{font-family:var(--font-d);font-size:22px}
.rs-cta{position:relative;height:420px;display:flex;align-items:center;justify-content:center;overflow:hidden;text-align:center}
.rs-cta-bg{position:absolute;inset:0;background:url('https://runningsociety.de/wp-content/uploads/2026/06/cta-training.jpg') center/cover no-repeat;transform:scale(1.08) translate(0,0);animation:cta-drift 18s ease-in-out infinite}
@keyframes cta-drift{0%{transform:scale(1.08) translate(0,0)}50%{transform:scale(1.08) translate(-1.5%,-1%)}100%{transform:scale(1.08) translate(0,0)}}
.rs-cta-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(254,80,0,.18) 0%,rgba(20,20,20,.82) 35%,rgba(20,20,20,.76) 100%)}
.rs-cta-content{position:relative;z-index:2}
.rs-cta-title{font-family:var(--font-d);font-size:clamp(64px,9vw,116px);text-transform:uppercase;line-height:0.9;letter-spacing:-0.01em;margin-bottom:40px;color:#fff}
.rs-cta-title em{color:var(--orange);font-style:normal}
.btn{display:inline-block;padding:14px 32px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;transition:all .25s;border:1px solid var(--orange);color:var(--orange)}
.btn:hover{background:var(--orange);color:var(--white)}
.btn-fill{background:var(--orange);color:var(--white);border-color:var(--orange)}
.btn-fill:hover{background:#cc3f00;border-color:#cc3f00}
footer{background:#111;padding:80px 48px 40px;border-top:1px solid var(--border)}
.footer-nav-col h4{font-size:10px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);margin-bottom:20px}
.footer-nav-col a{display:block;font-size:14px;color:rgba(255,255,255,.65);text-decoration:none;margin-bottom:10px;transition:color .2s}
.footer-nav-col a:hover{color:#fff}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer}
.nav-hamburger span{display:block;width:22px;height:1.5px;background:var(--white)}
@media(max-width:900px){.sessions-grid{grid-template-columns:1fr!important}.gpt-inner{grid-template-columns:1fr}}
@media(max-width:768px){
  .nav-links,.nav-cta{display:none}.nav-hamburger{display:flex}
  #nav{padding:16px 24px}section{padding:64px var(--pad-x)}.hero{padding:60px var(--pad-x)}
  .hero-title{font-size:clamp(56px,15vw,96px)}
  footer{padding:40px var(--pad-x) 24px;flex-direction:column;align-items:flex-start}
  .footer-top{flex-direction:column;gap:40px;align-items:stretch}
  .footer-nav{display:flex;flex-wrap:wrap;width:100%;row-gap:32px;column-gap:0}
  .footer-nav-col{width:50%;box-sizing:border-box;padding-right:20px}
  .footer-nav-col:nth-child(even){padding-right:0;padding-left:20px}
  .sched-row{grid-template-columns:1fr 1fr}
  .sched-cell:nth-child(3),.sched-cell:nth-child(4){display:none}
}
.hero-fade{position:absolute;inset:0;z-index:3;background:#000;animation:heroFadeOut 1.8s 0.05s cubic-bezier(0.4,0,0.2,1) forwards;pointer-events:none}
@keyframes heroEntry{
  0%  {transform:scale(1.0) rotate(0deg) translateX(0)}
  100%{transform:scale(1.14) rotate(-2.5deg) translateX(-1.5%)}
}
@keyframes heroFadeOut{0%{opacity:1}100%{opacity:0}}