/* Holzmanufaktur Geier – Seiten-Design-System (Vorschau ueber-uns/treppen)
   Tokens & Komponenten an index.html angelehnt. Fuer Live ggf. inline uebernehmen. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --green:#21483B;--green-deep:#16332A;--green-light:#2d5e4e;
  --cream:#F7F4ED;--cream-dark:#EAE5DA;--black:#141412;--ink:#0E0E0C;--anthracite:#201F1A;
  --sand:#C4A882;--text:#3A3A38;--text-light:#6E6E68;--white:#fff;
  --serif:'Playfair Display',Georgia,serif;--sans:'Inter',system-ui,sans-serif;
  --gutter:clamp(1.25rem,5vw,4.5rem);--container:1280px;--pad:clamp(4rem,8vw,8rem);
  --t:.35s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--cream);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;width:100%;height:100%;object-fit:cover}
.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.narrow{max-width:820px}
h1,h2,h3{text-wrap:balance}
.section-label{display:block;font-size:.68rem;font-weight:600;letter-spacing:.34em;text-transform:uppercase;color:var(--sand);margin-bottom:1.1rem}
.h2{font-family:var(--serif);font-size:clamp(1.9rem,4vw,3.1rem);font-weight:700;line-height:1.1;color:var(--black);letter-spacing:-.015em}
.lead{font-size:clamp(1.08rem,1.7vw,1.35rem);line-height:1.65;color:var(--black);font-family:var(--serif);font-weight:400}
p{line-height:1.8}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-size:.78rem;font-weight:500;letter-spacing:.09em;text-transform:uppercase;text-decoration:none;padding:.95rem 2rem;border:none;cursor:pointer;transition:var(--t);white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--green);color:#fff}.btn--primary:hover{background:var(--green-light);box-shadow:0 8px 22px rgba(22,51,42,.22)}
.btn--light{background:rgba(255,255,255,.96);color:var(--black)}.btn--light:hover{background:#fff}
.btn--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn--outline{background:transparent;color:var(--black);border:1px solid rgba(0,0,0,.22)}.btn--outline:hover{border-color:var(--green);color:var(--green)}
/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1rem var(--gutter);transition:background var(--t),box-shadow var(--t),padding var(--t)}
.nav.scrolled{background:rgba(247,244,237,.97);backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(0,0,0,.06);padding-top:.55rem;padding-bottom:.55rem}
.nav__logo img{height:70px;width:auto;object-fit:contain;transition:height var(--t)}
.nav.scrolled .nav__logo img{height:54px}
.nav__right{display:flex;align-items:center;gap:1.6rem}
.nav__links{display:flex;align-items:center;gap:1.6rem;list-style:none}
.nav__links a{font-size:.76rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:#fff;opacity:.92;transition:var(--t);position:relative}
.nav.scrolled .nav__links a{color:var(--black)}
.nav__links a:hover{color:var(--sand)}.nav.scrolled .nav__links a:hover{color:var(--green)}
.nav__links a[aria-current="page"]{color:var(--sand)}
.nav__cta{background:var(--green)!important;color:#fff!important;padding:.7rem 1.4rem!important;opacity:1!important}
.nav__cta:hover{background:var(--green-light)!important}
/* Instagram-/Social-Icon: markenkonform statt Browser-Blau */
.nav__ig{display:inline-flex;color:#fff;transition:color var(--t),transform var(--t)}
.nav.scrolled .nav__ig{color:var(--black)}
.nav__ig:hover{color:var(--sand);transform:translateY(-2px)}
.nav.scrolled .nav__ig:hover{color:var(--green)}
.nav__ig svg{width:20px;height:20px}
.nav__burger{display:none;flex-direction:column;gap:5.5px;background:rgba(247,244,237,.92);border:none;cursor:pointer;padding:.8rem}
.nav__burger span{width:22px;height:1.5px;background:var(--black);display:block}
.nav__mobile{display:none;position:fixed;inset:0;z-index:110;background:var(--cream);flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;padding:5rem 1.5rem}
.nav__mobile.open{display:flex}
.nav__mobile a{font-family:var(--serif);font-size:1.7rem;font-weight:600;color:var(--black);text-decoration:none}
.nav__mobile a:hover{color:var(--green)}
.nav__close{position:absolute;top:1.3rem;right:var(--gutter);background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--black)}
/* hero */
.hero{position:relative;min-height:88svh;display:flex;align-items:flex-end}
.hero__bg{position:absolute;inset:0;overflow:hidden}
.hero__bg img{object-position:center 50%;transform:scale(1.04)}
@keyframes heroDrift{from{transform:scale(1.04) translateY(0)}to{transform:scale(1.09) translateY(-1.2%)}}
.hero__bg img{animation:heroDrift 22s ease-in-out infinite alternate}
.hero__bg::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(13,26,21,.86) 0%,rgba(13,26,21,.32) 52%,rgba(13,26,21,.4) 100%)}
.hero__content{position:relative;z-index:2;width:100%;max-width:var(--container);margin:0 auto;padding:9rem var(--gutter) clamp(3rem,7vw,6rem)}
.hero__kicker{display:block;font-size:.7rem;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--sand);margin-bottom:1.5rem}
.hero h1{font-family:var(--serif);font-size:clamp(2.1rem,5.5vw,4.2rem);font-weight:700;line-height:1.05;color:#fff;max-width:20ch;margin-bottom:1.4rem;letter-spacing:-.02em}
.hero__sub{font-size:clamp(.98rem,1.4vw,1.18rem);line-height:1.7;color:rgba(255,255,255,.86);max-width:54ch;margin-bottom:2.3rem}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}
/* generic section */
.block{padding:var(--pad) 0}
.block--white{background:#fff}
.block--cream{background:var(--cream-dark)}
.block--ink{background:var(--ink)}
.block--green{background:linear-gradient(160deg,var(--green),var(--green-deep))}
.block__head{max-width:62ch;margin-bottom:clamp(2.5rem,5vw,3.5rem)}
/* trust strip */
.trust{background:#fff;border-bottom:1px solid var(--cream-dark)}
.trust__inner{max-width:var(--container);margin:0 auto;padding:1.4rem var(--gutter);display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;align-items:center;justify-content:center;font-size:.82rem;color:var(--text-light)}
.trust__inner strong{color:var(--green)}
.trust__sep{color:var(--sand)}
.stars{color:#E8A33D;letter-spacing:1px}
/* story split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--rev .split__media{order:2}
.split__media{overflow:hidden;aspect-ratio:4/5;background:#1c1814}
.split__media--wide{aspect-ratio:3/2}
.split__text p{color:var(--text-light);margin-top:1rem}
.split__text .h2{margin-bottom:.4rem}
.kicker-quote{font-family:var(--serif);font-size:clamp(1.5rem,2.6vw,2.2rem);line-height:1.3;color:var(--black);font-weight:400}
/* feature image band */
.band{position:relative;min-height:clamp(280px,42vw,460px);display:flex;align-items:center;overflow:hidden;background:#141412}
.band img{position:absolute;inset:0}
.band__veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,20,16,.85),rgba(13,20,16,.45) 55%,rgba(13,20,16,.2))}
.band__inner{position:relative;z-index:2}
.band__inner .h2,.band__inner p{color:#fff}
.band__inner p{color:rgba(255,255,255,.85);margin-top:1rem;max-width:48ch}
/* cards grid */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.cards--2{grid-template-columns:repeat(2,1fr)}
.card{position:relative;overflow:hidden;background:var(--anthracite);aspect-ratio:4/5;display:block;text-decoration:none}
.card img{position:absolute;inset:0;transition:transform .7s var(--t)}
.card:hover img{transform:scale(1.05)}
.card__veil{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,18,14,.85),rgba(10,18,14,.06) 60%,transparent)}
.card__c{position:absolute;left:0;right:0;bottom:0;padding:1.5rem}
.card__c h3{font-family:var(--serif);font-size:1.3rem;color:#fff;font-weight:600;margin-bottom:.35rem}
.card__c span{font-size:.85rem;line-height:1.55;color:rgba(255,255,255,.82)}
/* simple feature list */
.flist{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem 2.5rem}
.fitem{display:grid;grid-template-columns:auto 1fr;gap:1rem;border-top:1px solid var(--cream-dark);padding-top:1.1rem}
.block--green .fitem{border-color:rgba(255,255,255,.14)}
.fitem .n{font-family:var(--serif);font-size:1.05rem;color:var(--sand)}
.fitem strong{display:block;color:var(--black);margin-bottom:.25rem;font-size:1rem}
.block--green .fitem strong{color:#fff}
.fitem span{font-size:.9rem;line-height:1.6;color:var(--text-light)}
.block--green .fitem span{color:rgba(247,244,237,.7)}
/* facts */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:2rem}
.fact__num{font-family:var(--serif);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:700;color:var(--green);line-height:1}
.block--green .fact__num{color:var(--sand)}
.fact__label{font-size:.76rem;color:var(--text-light);margin-top:.4rem;line-height:1.5}
.block--green .fact__label{color:rgba(247,244,237,.72)}
/* gallery (projects) */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:1.25rem}
.gitem{overflow:hidden;position:relative}
.gitem img{transition:transform .8s var(--t)}.gitem:hover img{transform:scale(1.04)}
.gitem figcaption{position:absolute;left:0;right:0;bottom:0;padding:1rem 1.2rem;font-size:.82rem;color:#fff;background:linear-gradient(to top,rgba(10,18,14,.8),transparent)}
.g-7{grid-column:span 7;aspect-ratio:3/2}.g-5{grid-column:span 5;aspect-ratio:3/2}
.g-4{grid-column:span 4;aspect-ratio:3/4}.g-6{grid-column:span 6;aspect-ratio:4/3}
.g-12{grid-column:span 12;aspect-ratio:21/9}
.interim{position:absolute;top:10px;left:10px;z-index:3;font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;background:rgba(20,20,18,.72);color:#f3e9cf;padding:3px 8px;border-radius:5px}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;counter-reset:s}
.step h3{font-family:var(--serif);font-size:1.25rem;color:var(--black);margin:.4rem 0 .4rem}
.step .n{font-family:var(--serif);color:var(--sand);font-size:1rem}
.step p{font-size:.9rem;color:var(--text-light);line-height:1.65}
/* cta – mit dezentem Geier-Signet als Wasserzeichen */
.cta{background:linear-gradient(155deg,var(--green),var(--green-deep) 60%,#0E211A);text-align:center;position:relative;overflow:hidden}
.cta::after{content:'';position:absolute;right:4%;bottom:6%;width:clamp(160px,20vw,270px);aspect-ratio:328/316;background:url('../logo/logo-geier-weiss.png') center/contain no-repeat;opacity:.07;pointer-events:none}
.cta .container{position:relative;z-index:2}
.cta h2{font-family:var(--serif);font-size:clamp(1.8rem,3.6vw,2.8rem);color:#fff;font-weight:700;margin-bottom:1rem}
.cta p{color:rgba(247,244,237,.78);max-width:52ch;margin:0 auto 2rem}
.cta__phone{display:block;margin-top:1.1rem;font-size:.85rem;color:rgba(247,244,237,.7)}
.cta__phone a{color:#fff;text-decoration:none;border-bottom:1px solid var(--sand)}
/* footer */
footer{background:var(--black);padding:clamp(3rem,6vw,4.5rem) 0 2rem;color:rgba(255,255,255,.55)}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.08)}
.footer__grid img{width:120px;height:auto;margin-bottom:1rem}
.fclaim{font-family:var(--serif);color:var(--sand);line-height:1.5}
footer h4{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:1rem}
footer ul{list-style:none}footer li{margin-bottom:.6rem}
footer a{color:rgba(255,255,255,.55);text-decoration:none;font-size:.88rem}footer a:hover{color:#fff}
.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-top:1.5rem;font-size:.74rem;color:rgba(255,255,255,.3)}
.footer__bottom a{font-size:.74rem;color:rgba(255,255,255,.3);margin-left:1.25rem}
/* sticky mobile cta */
.sticky-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;padding:.7rem 1rem;background:rgba(247,244,237,.94);backdrop-filter:blur(10px);border-top:1px solid var(--cream-dark)}
.sticky-cta a{display:flex;align-items:center;justify-content:center;background:var(--green);color:#fff;text-decoration:none;padding:.95rem;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase}
/* FAQ */
.faq{max-width:820px}
.faq details{border-top:1px solid var(--cream-dark);padding:1rem 0}
.faq details:last-child{border-bottom:1px solid var(--cream-dark)}
.faq summary{font-weight:600;color:var(--black);cursor:pointer;font-size:1rem;list-style:none;position:relative;padding-right:2rem}
.faq summary::after{content:'+';position:absolute;right:.2rem;top:0;font-family:var(--serif);font-size:1.3rem;color:var(--sand);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:.7rem;font-size:.93rem;color:var(--text-light);line-height:1.75;max-width:70ch}
/* Ablauf (nummerierte Schritte, kompakt) */
.ablauf{display:grid;grid-template-columns:repeat(7,1fr);gap:1rem}
.ablauf__item{border-top:2px solid var(--sand);padding-top:.8rem}
.ablauf__item .n{font-family:var(--serif);color:var(--sand);font-size:.95rem;display:block;margin-bottom:.25rem}
.ablauf__item strong{display:block;font-size:.88rem;color:var(--black);margin-bottom:.2rem}
.ablauf__item span{font-size:.78rem;color:var(--text-light);line-height:1.5}
@media(max-width:1020px){.ablauf{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.ablauf{grid-template-columns:1fr 1fr}}
/* preview ribbon */
.previewbar{background:#201F1A;color:#f3ece2;text-align:center;font-size:.8rem;padding:.6rem var(--gutter);line-height:1.4}
.previewbar b{color:#fff}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s,transform .8s}
.reveal.visible{opacity:1;transform:none}
/* V3: dezente Einstiegs-Animation Hero + interaktive Karten */
@keyframes riseIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.hero__kicker{animation:riseIn .7s .15s cubic-bezier(.4,0,.2,1) both}
.hero h1{animation:riseIn .8s .3s cubic-bezier(.4,0,.2,1) both}
.hero__sub{animation:riseIn .8s .45s cubic-bezier(.4,0,.2,1) both}
.hero__actions{animation:riseIn .8s .6s cubic-bezier(.4,0,.2,1) both}
.card{transition:transform var(--t),box-shadow var(--t)}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(14,14,12,.18)}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero__kicker,.hero h1,.hero__sub,.hero__actions{animation:none}
  .hero__bg img{animation:none}
  .card:hover,.qnav a:hover,.nav__ig:hover{transform:none}
  .card img,.gitem img,.l-card img{transition:none}
  html{scroll-behavior:auto}
}
@media(max-width:1020px){
  .split,.split--rev{grid-template-columns:1fr;gap:2rem}.split--rev .split__media{order:0}
  .split__media{max-width:520px}
  .cards{grid-template-columns:1fr 1fr}.flist{grid-template-columns:1fr}
  .facts{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr 1fr}
  .g-7,.g-5,.g-4,.g-6,.g-12{grid-column:span 12;aspect-ratio:3/2}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:1120px){
  .nav__links{display:none}.nav__burger{display:flex}.nav__cta{display:none!important}
}
@media(max-width:720px){
  .cards{grid-template-columns:1fr}.facts{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr}
  .sticky-cta{display:block}.hero__actions .btn{flex:1 1 100%}
  .footer__grid{grid-template-columns:1fr}
}