/* BTL Event Management GmbH — site styles */
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/space-grotesk-latin-wght-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/space-grotesk-latin-ext-wght-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Newsreader';font-style:italic;font-weight:500;font-display:swap;src:url(fonts/newsreader-latin-500-italic.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Newsreader';font-style:italic;font-weight:500;font-display:swap;src:url(fonts/newsreader-latin-ext-500-italic.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --bg:#141311; --bg-2:#1c1a16; --bg-3:#100f0d;
  --ink:#f2efe8; --ink-2:#c9c3b6; --muted:#9a9382; --faint:#7a7466;
  --line:rgba(255,255,255,.12);
  --accent:#1F81C8; --accent-hi:#3a9ae0;
  --pad:clamp(20px,5vw,96px); --max:1360px;
  --ease:cubic-bezier(.16,1,.3,1);
  --sans:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --serif:'Newsreader',Georgia,serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent-hi)}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent-hi);outline-offset:4px}
::selection{background:var(--accent);color:#fff}
em{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--accent-hi)}
img,svg{display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.eyebrow{font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.skip{position:absolute;left:-9999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:16px;top:16px}

/* Logo */
.logo{color:var(--ink);display:inline-flex}
.logo svg{height:auto}
.logo .track{fill:rgba(255,255,255,.28)}
.logo .fill,.logo .head{fill:var(--accent)}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;border-bottom:1px solid transparent;transition:background .35s ease,border-color .35s ease}
.nav.scrolled{background:rgba(20,19,17,.8);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom-color:rgba(255,255,255,.1)}
.nav .wrap{height:74px;display:flex;align-items:center;justify-content:space-between}
.nav .logo svg{width:88px}
.nav-links{display:flex;align-items:center;gap:clamp(20px,3vw,44px)}
.nav-links a{font-size:14px;font-weight:500}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:#fff;padding:13px 22px;border-radius:2px;font-size:14px;font-weight:500;transition:background .2s ease}
.btn:hover{background:var(--accent-hi);color:#fff}
.btn-lg{padding:16px 28px;font-size:15px}
.menu-btn{display:none;width:46px;height:46px;align-items:center;justify-content:center;flex-direction:column;gap:5px;background:none;border:1px solid rgba(255,255,255,.22);border-radius:2px;cursor:pointer}
.menu-btn span{display:block;width:20px;height:1.5px;background:var(--ink)}
.menu{display:none;position:fixed;inset:0;z-index:70;background:var(--bg-3);flex-direction:column;padding:0 var(--pad) 32px}
.menu.open{display:flex}
.menu-top{display:flex;justify-content:space-between;align-items:center;height:74px}
.menu-top .logo svg{width:88px}
.menu-close{background:none;border:none;color:var(--ink);font-size:36px;line-height:1;cursor:pointer;width:46px;height:46px}
.menu nav{display:flex;flex-direction:column;gap:6px;margin-top:8vh}
.menu nav a{font-size:clamp(2.2rem,11vw,3.5rem);font-weight:500;letter-spacing:-.02em}
.menu nav a.hl{color:var(--accent-hi)}
.menu-foot{margin-top:auto;font-size:14px;color:var(--muted);line-height:1.8}
@media (max-width:820px){.nav-links{display:none}.menu-btn{display:flex}}

/* Hero */
.hero{padding:clamp(130px,19vh,200px) 0 clamp(56px,7vw,96px)}
.kicker{display:flex;align-items:center;gap:14px;margin-bottom:clamp(28px,5vw,52px)}
.kicker i{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block}
.kicker span{font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
h1{margin:0;font-weight:700;font-size:clamp(2.7rem,9.2vw,8.6rem);line-height:.93;letter-spacing:-.035em;max-width:16ch}
h1 .ln{display:block;overflow:hidden;padding-bottom:.06em}
h1 .ln>span{display:block}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,110px)}
.hero .split{margin-top:clamp(40px,6vw,72px)}
.rot-line{font-family:var(--serif);font-style:italic;font-size:clamp(1.15rem,2.4vw,1.5rem);line-height:1.4;color:var(--ink-2)}
.rot{color:var(--accent-hi);display:inline-block;transition:opacity .2s ease,transform .2s ease}
.lead{margin:0;max-width:52ch;font-size:clamp(1.05rem,1.4vw,1.22rem);line-height:1.6;color:var(--ink-2)}
.ctas{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;margin-top:clamp(28px,4vw,40px)}
.link-ul{font-size:15px;font-weight:500;border-bottom:1px solid var(--accent);padding-bottom:3px}

/* Marquee */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:22px 0}
.track-m{display:flex;white-space:nowrap;width:max-content}
.track-m>span{display:inline-flex;align-items:center;font-size:clamp(1.4rem,3vw,2.2rem);font-weight:500;letter-spacing:-.01em}
.track-m b{color:var(--accent);font-weight:400;margin:0 .55em}
.track-m.serif>span{font-family:var(--serif);font-style:italic;font-weight:500;font-size:clamp(2.4rem,6vw,5.5rem);opacity:.94}
@keyframes mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:no-preference){
  .track-m{animation:mq 48s linear infinite}
  .track-m.rev{animation:mq 65s linear infinite reverse}
}

/* Sections */
section{position:relative}
.sec{padding:clamp(90px,13vw,180px) 0}
h2{margin:18px 0 0;font-weight:700;font-size:clamp(2rem,4.6vw,3.6rem);line-height:1.02;letter-spacing:-.03em}
.manifesto{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(28px,5vw,90px);align-items:end}
.body-l{font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.62;color:var(--ink-2);max-width:56ch}
.body-l p{margin:0 0 1.1em}.body-l p:last-child{margin:0}
.quote{font-family:var(--serif);font-style:italic;font-weight:500;font-size:1.15em;color:var(--ink)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:clamp(56px,8vw,110px)}
.stat{background:var(--bg-2);padding:clamp(24px,3vw,44px)}
.stat .n{font-weight:700;font-size:clamp(2.6rem,5vw,4.6rem);line-height:.9;letter-spacing:-.04em;color:var(--accent-hi)}
.stat .l{margin-top:12px;font-size:13px;letter-spacing:.04em;color:var(--muted)}
@media (max-width:900px){.split,.manifesto{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}}

.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:clamp(36px,5vw,64px)}
.sec-head p{margin:0;max-width:34ch;font-size:15px;line-height:1.6;color:var(--muted)}
.services{border-top:1px solid var(--line);list-style:none;margin:0;padding:0}
.services li{display:grid;grid-template-columns:3ch 1fr minmax(0,32ch);gap:clamp(16px,4vw,48px);align-items:baseline;padding:clamp(22px,2.6vw,34px) 0;border-bottom:1px solid var(--line);transition:padding-left .35s var(--ease)}
.services .no{font-size:14px;font-weight:500;color:var(--accent-hi)}
.services .t{font-weight:500;font-size:clamp(1.3rem,3vw,2.3rem);letter-spacing:-.02em;line-height:1.1}
.services .d{text-align:right;font-size:14px;color:var(--muted);line-height:1.5;transition:color .3s ease}
@media (hover:hover){.services li:hover{padding-left:18px}.services li:hover .d{color:var(--ink)}}
@media (max-width:700px){.services li{grid-template-columns:3ch 1fr}.services .d{grid-column:2;text-align:left;margin-top:-8px}}

.dark-band{background:var(--bg-2);border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1);overflow:hidden}
.dark-band h2{font-size:clamp(2.2rem,5.2vw,4.4rem);line-height:1;letter-spacing:-.035em}
.dark-band .band{margin-top:clamp(56px,8vw,110px);overflow:hidden}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.step{background:var(--bg-2);padding:clamp(26px,3vw,40px)}
.step .k{font-family:var(--serif);font-style:italic;font-weight:500;font-size:clamp(2.4rem,4vw,3.4rem);color:var(--accent-hi);line-height:1}
.step h3{margin:20px 0 10px;font-size:1.2rem;font-weight:500;letter-spacing:-.01em}
.step p{margin:0;font-size:14px;line-height:1.6;color:var(--muted)}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

.contact{border-top:1px solid var(--line);padding-top:clamp(48px,7vw,90px)}
.contact h2{margin:20px 0 clamp(36px,5vw,56px);font-size:clamp(2.4rem,6.5vw,5.4rem);line-height:.98;letter-spacing:-.035em}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(28px,4vw,48px);max-width:900px}
.contact-grid .lb{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.contact-grid .v{font-size:clamp(1.4rem,2.6vw,2.1rem);font-weight:500;letter-spacing:-.02em}
.sign{margin:clamp(32px,4vw,44px) 0 0;font-family:var(--serif);font-style:italic;font-weight:500;font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--ink-2)}

/* Footer */
footer{background:var(--bg-3);color:var(--ink-2);padding:clamp(56px,8vw,90px) 0 clamp(64px,8vw,80px);border-top:1px solid rgba(255,255,255,.08)}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1.2fr 1fr;gap:clamp(32px,4vw,56px)}
.foot-grid .logo svg{width:180px}
.foot-grid .claim{margin:16px 0 0;font-family:var(--serif);font-style:italic;font-weight:500;font-size:1.05rem;color:var(--muted)}
.fh{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:18px}
.fl{display:flex;flex-direction:column;gap:11px;font-size:15px}
.addr{font-size:15px;line-height:1.7;font-style:normal}
.foot-bot{margin-top:clamp(40px,6vw,72px);padding-top:26px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:12.5px;color:var(--faint)}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* Scroll scrubber — the logo as progress bar */
.scrubber{position:fixed;left:var(--pad);right:var(--pad);bottom:24px;z-index:55;height:14px;pointer-events:none;opacity:0;transition:opacity .35s ease}
.scrubber.on{opacity:1}
.scrubber .t{position:absolute;left:0;right:0;top:6px;height:2px;border-radius:2px;background:rgba(255,255,255,.16)}
.scrubber .f{position:absolute;left:0;top:6px;height:2px;border-radius:2px;background:var(--accent);width:0}
.scrubber .h{position:absolute;left:0;top:0;width:14px;height:14px;border-radius:50%;background:var(--accent);transform:translateX(-50%);box-shadow:0 0 0 5px rgba(31,129,200,.18)}

/* Reveal (JS adds .js on html) */
@media (prefers-reduced-motion:no-preference){
  .js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
  .js [data-reveal].in{opacity:1;transform:none}
  .js h1 .ln>span{transform:translateY(110%);transition:transform .9s var(--ease)}
  .js.ready h1 .ln>span{transform:none}
  .js.ready h1 .ln:nth-child(2)>span{transition-delay:.11s}
}

/* Legal pages */
.legal{padding:clamp(130px,17vh,180px) 0 clamp(90px,12vw,150px)}
.legal .wrap{max-width:860px}
.legal h1{font-size:clamp(2.4rem,6vw,4.4rem);max-width:none}
.legal .prose{margin-top:clamp(36px,5vw,56px);font-size:16px;line-height:1.75;color:var(--ink-2)}
.legal .prose h2{font-size:14px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:40px 0 10px}
.legal .prose p{margin:0 0 16px;max-width:68ch}
.legal .prose a{color:var(--ink);border-bottom:1px solid var(--accent)}
.legal dl{display:grid;grid-template-columns:auto 1fr;gap:8px 28px;margin:0 0 24px}
.legal dt{color:var(--faint)}.legal dd{margin:0;color:var(--ink)}
.back{display:inline-flex;gap:8px;font-size:14px;font-weight:500;color:var(--muted);margin-bottom:28px}