/* ===== Biohack Europe – gemeinsames Stylesheet für Unterseiten ===== */ :root{ --paper:#F7F3EC; --bone:#EFE7DA; --sand:#E7DAC6; --ink:#211F1A; --ink-soft:#4A463C; --olive:#5A5C3E; --clay:#B98A66; --blush:#E0BBA6; --line:rgba(33,31,26,.14); --display:"Clash Display","Satoshi",system-ui,sans-serif; --sans:"Satoshi",system-ui,-apple-system,Segoe UI,Roboto,sans-serif; --ease:cubic-bezier(.16,.84,.28,1); } *{margin:0;padding:0;box-sizing:border-box} html{scroll-behavior:smooth} body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden} a{color:inherit;text-decoration:none} img{display:block;max-width:100%} ::selection{background:var(--clay);color:var(--paper)} a:focus-visible,button:focus-visible{outline:2px solid var(--clay);outline-offset:3px;border-radius:4px} body::after{content:"";position:fixed;inset:0;z-index:120;pointer-events:none;opacity:.26;mix-blend-mode:multiply; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E")} /* cursor */ .cursor{position:fixed;top:0;left:0;width:14px;height:14px;border-radius:50%;background:var(--ink);pointer-events:none;z-index:200;transform:translate(-50%,-50%);transition:width .3s var(--ease),height .3s var(--ease),background .3s,opacity .3s;mix-blend-mode:difference} .cursor.grow{width:60px;height:60px;background:#fff} @media (hover:none){.cursor{display:none}} /* nav (solide Variante für Unterseiten) */ nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:15px clamp(20px,4vw,56px);background:rgba(247,243,236,.92);backdrop-filter:blur(8px);box-shadow:0 1px 0 var(--line)} .brand img.logo-mark{height:28px;width:auto;display:block} .navlinks{display:flex;gap:28px;align-items:center;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)} .navlinks a{position:relative;padding:4px 0} .navlinks a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:currentColor;transition:width .35s var(--ease)} .navlinks a:hover::after{width:100%} .nav-cta{border:1px solid var(--ink);border-radius:100px;padding:9px 20px} .nav-cta::after{display:none} .burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0;color:var(--ink)} .burger span{width:26px;height:2px;background:currentColor;transition:.3s} /* page hero */ .page-hero{padding:clamp(120px,17vh,190px) clamp(20px,4vw,56px) clamp(40px,6vw,70px);background:var(--bone);border-bottom:1px solid var(--line)} .page-hero .eyebrow{font-size:.78rem;letter-spacing:.26em;text-transform:uppercase;color:var(--olive);margin-bottom:20px;display:flex;align-items:center;gap:12px} .page-hero .eyebrow::before{content:"";width:26px;height:1px;background:var(--clay)} .page-hero h1{font-family:var(--display);font-weight:600;letter-spacing:-.02em;line-height:.95;font-size:clamp(2.6rem,8vw,5.6rem)} .page-hero p{margin-top:20px;max-width:56ch;color:var(--ink-soft);font-size:1.1rem} /* sections */ section{padding:clamp(56px,8vw,110px) clamp(20px,4vw,56px)} .wrap{max-width:1200px;margin:0 auto} .eyebrow{font-size:.78rem;letter-spacing:.26em;text-transform:uppercase;color:var(--olive);margin-bottom:18px;display:flex;align-items:center;gap:12px} .eyebrow::before{content:"";width:26px;height:1px;background:var(--clay)} h2{font-family:var(--display);font-weight:600;letter-spacing:-.02em;line-height:1.02;font-size:clamp(1.8rem,4.5vw,3rem)} h3{font-family:var(--display);font-weight:500} /* buttons */ .btn{display:inline-flex;align-items:center;gap:12px;font-family:var(--sans);font-weight:500;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;background:var(--ink);color:var(--paper);padding:15px 28px;border-radius:100px;border:0;cursor:pointer;transition:transform .4s var(--ease),background .4s} .btn:hover{transform:translateY(-3px);background:var(--olive)} .btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)} .btn.ghost:hover{background:var(--ink);color:var(--paper)} .btn .arr{transition:transform .4s var(--ease)} .btn:hover .arr{transform:translateX(5px)} /* forms */ .field{margin-bottom:16px} .field label{display:block;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:7px} .field input,.field textarea,.field select{width:100%;font-family:var(--sans);font-size:1rem;padding:14px 16px;border-radius:10px;border:1px solid var(--line);background:var(--paper);color:var(--ink)} .field textarea{min-height:130px;resize:vertical} .field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--olive)} .formcard{background:var(--bone);border:1px solid var(--line);border-radius:16px;padding:clamp(24px,3vw,38px)} .w3msg{margin-top:14px;font-family:var(--sans);font-style:normal;font-size:1rem;min-height:1.3em;color:var(--ink-soft)} /* generic card grid */ .grid{display:grid;gap:clamp(16px,2vw,26px)} .g2{grid-template-columns:1fr} .g3{grid-template-columns:1fr} @media(min-width:760px){.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(2,1fr)}} @media(min-width:1060px){.g3{grid-template-columns:repeat(3,1fr)}} .card{background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column} .card .ph{aspect-ratio:16/10;overflow:hidden;background:var(--sand)} .card .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)} .card:hover .ph img{transform:scale(1.06)} .card .body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1} /* reveal */ .reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)} .reveal.in{opacity:1;transform:none} .reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s} /* footer */ footer{background:var(--ink);color:var(--paper);padding:clamp(56px,7vw,90px) clamp(20px,4vw,56px) 40px} .foot-top{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:36px} @media(min-width:820px){.foot-top{grid-template-columns:2fr 1fr 1fr}} .foot-logo{width:min(360px,72%);height:auto} .foot-col h4{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;opacity:.55;margin-bottom:16px} .foot-col a{display:block;padding:7px 0;opacity:.9;transition:opacity .3s,padding-left .3s} .foot-col a:hover{opacity:1;padding-left:6px} .foot-bot{max-width:1200px;margin:50px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.16);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.8rem;opacity:.6} @media(max-width:760px){ /* Stolperfalle: mix-blend-mode/backdrop-filter am