/* ===== Andreas Linder — Fußböden | warm premium craft ===== */
:root{
  --cream:#f5efe4; --cream2:#efe6d6; --paper:#fbf7ef;
  --wood:#a9763f; --wood-d:#8a5a2b; --wood-l:#c79a64;
  --espresso:#241a12; --espresso2:#2f2317;
  --ink:#2a2018; --ink-soft:#6b5d4d; --mut:#9c8d78;
  --line:#e4d8c4; --line-d:rgba(245,239,228,.16);
  --serif:'Fraunces',Georgia,serif; --sans:'Inter',system-ui,sans-serif;
  --wrap:1240px; --pad:clamp(20px,5vw,72px);
  --e:cubic-bezier(.22,1,.36,1);
  --sh:0 32px 64px -36px rgba(40,26,12,.5);
  --arch:0;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.05;letter-spacing:-.015em}
em{font-style:italic;color:var(--wood-d);font-weight:400}
.ic{width:18px;height:18px;flex:none;fill:none;stroke:currentColor}
.ai{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}

/* kicker */
.kick,.eyebrow{font-family:var(--sans);font-weight:600;text-transform:uppercase;letter-spacing:.18em;font-size:12.5px;color:var(--wood-d);display:flex;align-items:center;gap:13px;margin-bottom:20px}
.kick .ln,.eyebrow .ln{height:1.5px;width:0;background:var(--wood);display:inline-block;transition:width .9s var(--e) .1s}
.kick.in .ln,.reveal.in .ln,.in.eyebrow .ln{width:44px}
.sec-head{margin-bottom:clamp(38px,5vw,58px)}
.sec-head h2{font-size:clamp(32px,5vw,62px)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:11px;font-family:var(--sans);font-weight:600;font-size:15px;padding:15px 28px;border-radius:100px;transition:transform .3s var(--e),background .3s,color .3s,box-shadow .3s;will-change:transform}
.btn .ai{transition:transform .3s var(--e)}
.btn:hover .ai{transform:translateX(4px)}
.btn-wood{background:var(--wood);color:#fff;box-shadow:0 14px 30px -14px rgba(169,118,63,.8)}
.btn-wood:hover{background:var(--wood-d);box-shadow:0 20px 40px -14px rgba(169,118,63,.9)}
.btn-ghost{border:1.6px solid rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.12)}
.btn-ghost.dark{border-color:var(--line);color:var(--wood-d);background:var(--paper)}
.btn-ghost.dark:hover{border-color:var(--wood);background:var(--cream2)}
.btn.big{font-size:16.5px;padding:17px 32px}

/* brand mark — gestapelte Dielen */
.brand{display:flex;align-items:center;gap:13px}
.brand-grain{width:40px;height:40px;flex:none;border-radius:9px;background:
  repeating-linear-gradient(180deg, var(--wood-l) 0 9px, var(--wood) 9px 10px, var(--wood-l) 10px 19px, var(--wood-d) 19px 20px);
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.08),0 6px 14px -7px rgba(40,26,12,.6)}
.brand-txt{display:flex;flex-direction:column;line-height:1.2}
.brand-txt b{font-family:var(--sans);font-weight:700;letter-spacing:.07em;font-size:15px;color:#fff}
.brand-txt i{font-style:normal;font-size:11px;letter-spacing:.08em;color:rgba(255,255,255,.78)}
.nav.scrolled .brand-txt b{color:var(--ink)} .nav.scrolled .brand-txt i{color:var(--ink-soft)}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;display:flex;align-items:center;gap:24px;padding:16px var(--pad);transition:background .4s var(--e),box-shadow .4s var(--e),padding .4s var(--e)}
.nav.scrolled{background:rgba(251,247,239,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);padding-top:11px;padding-bottom:11px}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{font-weight:500;font-size:15px;color:rgba(255,255,255,.92);padding:9px 15px;border-radius:100px;position:relative;transition:color .3s}
.nav.scrolled .nav-links a{color:var(--ink-soft)}
.nav-links a::after{content:"";position:absolute;left:15px;right:15px;bottom:5px;height:1.5px;background:var(--wood);transform:scaleX(0);transform-origin:0;transition:transform .35s var(--e)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav.scrolled .nav-links a:hover,.nav.scrolled .nav-links a.active{color:var(--wood-d)}
.nav-cta{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:600;font-size:14px;color:#fff;background:var(--wood);padding:11px 20px;border-radius:100px;transition:transform .3s var(--e),background .3s}
.nav-cta .ic{width:17px;height:17px;stroke-width:1.7}
.nav-cta:hover{background:var(--wood-d)}
.nav:not(.scrolled) .nav-cta{background:rgba(255,255,255,.16);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.3)}
.nav:not(.scrolled) .nav-cta:hover{background:rgba(255,255,255,.26)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.burger span{width:26px;height:2px;background:#fff;transition:.35s var(--e)}
.nav.scrolled .burger span{background:var(--ink)}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;top:-8%;left:0;right:0;height:116%;will-change:transform;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(92deg,rgba(28,18,10,.84) 0%,rgba(28,18,10,.5) 46%,rgba(28,18,10,.12) 82%,transparent 100%),linear-gradient(0deg,rgba(28,18,10,.78),transparent 44%)}
.hero-in{position:relative;z-index:2;max-width:var(--wrap);width:100%;margin:0 auto;padding-inline:var(--pad);padding-top:80px}
.hero .eyebrow{color:#fff}.hero .eyebrow .ln{width:44px;background:var(--wood-l)}
.hero h1{font-size:clamp(46px,8vw,108px);font-weight:400;letter-spacing:-.025em;margin-bottom:24px}
.hero h1 em{color:var(--wood-l)}
.hero-sub{font-size:clamp(16px,1.7vw,21px);max-width:560px;color:rgba(255,255,255,.92);margin-bottom:36px;line-height:1.6}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-foot{position:absolute;bottom:28px;z-index:2;width:100%;max-width:var(--wrap);left:50%;transform:translateX(-50%);padding-inline:var(--pad);display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.72)}
.scrolltip{display:flex;align-items:center;gap:12px}
.scrolltip::before{content:"";width:32px;height:1.5px;background:var(--wood-l);animation:sc 2s var(--e) infinite}
@keyframes sc{0%,100%{transform:scaleX(.4);transform-origin:0}50%{transform:scaleX(1);transform-origin:0}}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--e),transform .8s var(--e)}
.reveal.in{opacity:1;transform:none}
html:not(.js) .reveal{opacity:1;transform:none}

/* stats */
.stats{background:var(--espresso);color:var(--cream);position:relative}
.stats::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--wood)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,3vw,50px);padding:clamp(44px,6vw,72px) var(--pad)}
.stat{display:flex;flex-direction:column}
.num,.num-txt{font-family:var(--serif);font-weight:500;font-size:clamp(38px,5vw,68px);line-height:1;color:#fff}
.num-txt{font-size:clamp(20px,2.3vw,30px)}
.num::after{content:attr(data-suf)}
.stat-l{font-size:13px;color:var(--wood-l);margin-top:13px;font-weight:500}

/* statement */
.statement{padding:clamp(80px,12vw,160px) 0}
.state-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,6vw,84px);align-items:center}
.statement h2{font-size:clamp(30px,4.4vw,58px);margin-bottom:26px}
.statement .lead{font-size:clamp(16px,1.5vw,19px);color:var(--ink-soft);max-width:54ch}
.statement .sig{font-family:var(--serif);font-style:italic;font-size:20px;color:var(--wood-d);margin-top:24px}
.state-img{border-radius:8px;overflow:hidden;aspect-ratio:4/5;box-shadow:var(--sh)}
.state-img img{width:100%;height:100%;object-fit:cover}

/* leistungen */
.leist{padding:0 0 clamp(80px,11vw,150px)}
.lgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,30px)}
.lcard{background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:transform .45s var(--e),box-shadow .45s var(--e),border-color .45s;will-change:transform}
.lcard:hover{transform:translateY(-8px);box-shadow:var(--sh);border-color:var(--wood-l)}
.lcard-img{aspect-ratio:3/2;overflow:hidden}
.lcard-img img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--e)}
.lcard:hover .lcard-img img{transform:scale(1.06)}
.lcard-b{padding:clamp(22px,2.4vw,30px)}
.lcard-b h3{font-size:clamp(22px,2.1vw,28px);margin-bottom:11px}
.lcard-b p{font-size:14.5px;color:var(--ink-soft)}

/* materialien */
.mat{background:var(--cream2);padding:clamp(80px,11vw,150px) 0}
.mat-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,84px);align-items:center}
.mat h2{font-size:clamp(30px,4.4vw,56px);margin-bottom:22px}
.mat p{color:var(--ink-soft);font-size:16.5px;max-width:52ch}
.swatch{list-style:none;display:flex;flex-wrap:wrap;gap:22px 30px;margin-top:30px}
.swatch li{display:flex;align-items:center;gap:12px;font-weight:500;font-size:15px;color:var(--ink)}
.sw{width:30px;height:30px;border-radius:7px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.1),0 4px 10px -5px rgba(40,26,12,.5)}
.sw-oak{background:linear-gradient(135deg,#d8b27e,#c79a64)}
.sw-walnut{background:linear-gradient(135deg,#7a4f2c,#5e3a1e)}
.sw-ash{background:linear-gradient(135deg,#e6d6b8,#d3c09b)}
.sw-smoked{background:linear-gradient(135deg,#5a3f28,#3a2616)}
.mat-img{border-radius:8px;overflow:hidden;aspect-ratio:3/2;box-shadow:var(--sh)}
.mat-img img{width:100%;height:100%;object-fit:cover}

/* handwerk */
.hand{background:var(--espresso);color:var(--cream);padding:clamp(80px,11vw,150px) 0;position:relative}
.hand::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--wood)}
.hand-in{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(40px,6vw,84px);align-items:center}
.hand-img{border-radius:8px;overflow:hidden;aspect-ratio:4/5;box-shadow:var(--sh)}
.hand-img img{width:100%;height:100%;object-fit:cover}
.hand-txt .kick{color:var(--wood-l)}.hand-txt .kick .ln{background:var(--wood-l)}
.hand-txt h2{font-size:clamp(30px,4.2vw,54px);color:#fff;margin-bottom:22px}
.hand-txt h2 em{color:var(--wood-l)}
.hand-txt>p{color:var(--cream2);font-size:16px;max-width:56ch;opacity:.85}
.quote{font-family:var(--serif);font-style:italic;font-size:clamp(19px,2vw,25px);line-height:1.45;color:#fff;margin:26px 0;padding-left:22px;border-left:3px solid var(--wood)}
.quote cite{display:block;font-family:var(--sans);font-style:normal;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--wood-l);margin-top:12px}
.hand-pts{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:13px 22px;margin-top:8px}
.hand-pts li{display:flex;align-items:center;gap:11px;font-size:15px;color:var(--cream)}
.ck{width:20px;height:20px;flex:none;fill:none;stroke:var(--wood-l);stroke-width:2.4}

/* contact */
.contact{padding:clamp(80px,11vw,150px) 0}
.contact-in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,6vw,84px);align-items:center}
.contact h2{font-size:clamp(32px,4.6vw,60px);margin-bottom:20px}
.contact-l>p{color:var(--ink-soft);font-size:18px;max-width:42ch;margin-bottom:30px}
.contact-btns{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.contact-r{display:flex;flex-direction:column;gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:clamp(20px,2.4vw,30px);box-shadow:var(--sh)}
.crow{display:flex;align-items:flex-start;gap:15px;padding:15px 0;border-top:1px solid var(--line)}
.crow:first-child{border-top:0}
.ci{width:23px;height:23px;flex:none;fill:none;stroke:var(--wood);stroke-width:1.7;margin-top:2px}
.crow span{display:flex;flex-direction:column;font-size:16.5px;color:var(--ink)}
.crow b{font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--wood-d);margin-bottom:4px}
a.crow{transition:padding-left .3s var(--e)}a.crow:hover{padding-left:6px}

/* footer */
.foot{background:var(--espresso2);color:var(--mut);padding:clamp(54px,7vw,80px) 0 36px}
.foot-in{display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px}
.foot-brand .brand-txt b{color:#fff}.foot-brand .brand-txt i{color:var(--wood-l)}
.foot-claim{font-family:var(--serif);font-style:italic;font-size:clamp(17px,2vw,23px);color:var(--cream)}
.foot-legal{display:flex;justify-content:space-between;gap:14px 40px;flex-wrap:wrap;width:100%;max-width:900px;margin-top:12px;padding-top:24px;border-top:1px solid var(--line-d);font-size:13px;color:var(--mut)}
.foot-credit a{color:var(--wood-l)}.foot-credit a:hover{color:#fff}

/* mobile bar */
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;gap:8px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:rgba(251,247,239,.9);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);border-top:1px solid var(--line)}
.mobile-bar a{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:14.5px;padding:12px;border-radius:100px;white-space:nowrap}
.mb-mail{background:var(--cream2);color:var(--wood-d);border:1px solid var(--line)}
.mb-call{background:var(--wood);color:#fff}
.mobile-bar .ic{width:17px;height:17px;stroke-width:1.8}

/* responsive */
@media (max-width:940px){
  .nav-links,.nav-cta{display:none}
  .burger{display:flex}
  .nav.open{background:var(--paper);box-shadow:0 1px 0 var(--line)}
  .nav.open .brand-txt b{color:var(--ink)}.nav.open .brand-txt i{color:var(--ink-soft)}
  .nav.open .burger span{background:var(--ink)}
  .nav.open .nav-links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--paper);padding:12px var(--pad) 26px;gap:2px;border-bottom:1px solid var(--line)}
  .nav.open .nav-links a{color:var(--ink);font-family:var(--serif);font-size:21px;padding:12px 0}
  .nav.open .nav-links a::after{display:none}
  .nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav.open .burger span:nth-child(2){opacity:0}
  .nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .lgrid{grid-template-columns:repeat(2,1fr)}
  .state-grid,.mat-in,.hand-in,.contact-in{grid-template-columns:1fr;gap:34px}
  .state-img,.hand-img{max-width:440px;margin-inline:auto}
  .mat-in .mat-img{order:-1}
  .mobile-bar{display:flex} body{padding-bottom:0}
}
@media (max-width:560px){
  .lgrid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr;gap:24px 18px}
  .hand-pts{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:stretch}.hero-cta .btn{justify-content:center}
  .hero-foot-r{display:none}
  .contact-btns{align-items:stretch}.contact-btns .btn{justify-content:center}
  .foot-legal{flex-direction:column;text-align:center}
}