/* ============================================================
   vd real – Immobilien Leipzig
   Design System: Kalkstein / Moosgrün / Messing
   ============================================================ */

:root{
  --ink:      #21231F;
  --paper:    #F1F0EA;
  --stone:    #E4E2D8;
  --moss:     #2E4636;
  --moss-deep:#1E3024;
  --brass:    #A9884E;
  --line:     rgba(33,35,31,.14);
  --line-light: rgba(241,240,234,.22);

  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Archivo', 'Helvetica Neue', Arial, sans-serif;

  --w-max: 1440px;
  --pad: clamp(20px, 4vw, 64px);
  --ease: cubic-bezier(.22,1,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
}

body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}

::selection{background:var(--moss);color:var(--paper)}

/* ---------- Typography ---------- */
h1,h2,h3,.display{
  font-family:var(--font-display);
  font-weight:380;
  line-height:1.08;
  letter-spacing:-0.015em;
}
.display-xl{font-size:clamp(2.6rem,6vw,5.2rem)}
.display-lg{font-size:clamp(2.2rem,4.6vw,3.9rem)}
.display-md{font-size:clamp(1.7rem,3vw,2.6rem)}
.display-sm{font-size:clamp(1.35rem,2.2vw,1.8rem)}

.eyebrow{
  font-family:var(--font-body);
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--brass);
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:26px;
}
.eyebrow::before{
  content:"";
  width:38px;height:1px;
  background:var(--brass);
}
.lead{
  font-size:clamp(1.1rem,1.6vw,1.35rem);
  line-height:1.55;
  font-weight:300;
  max-width:56ch;
}
.muted{color:rgba(33,35,31,.62)}

em.serif{font-family:var(--font-display);font-style:italic;font-weight:400}

/* ---------- Layout ---------- */
.wrap{max-width:var(--w-max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
section{position:relative}
.section-pad{padding-top:clamp(80px,10vw,150px);padding-bottom:clamp(80px,10vw,150px)}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,90px);align-items:center}
@media(max-width:860px){.grid-2{grid-template-columns:1fr}}

/* ---------- Preloader ---------- */
.preloader{
  position:fixed;inset:0;z-index:200;
  background:var(--moss-deep);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .7s var(--ease), visibility .7s;
}
.preloader.done{opacity:0;visibility:hidden}
.preloader .mono{
  font-family:var(--font-display);
  font-size:clamp(2.4rem,6vw,4rem);
  color:var(--paper);
  letter-spacing:.04em;
  opacity:0;
  animation:fadeUp .9s var(--ease) .1s forwards;
}
.preloader .mono span{color:var(--brass)}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* ---------- Navigation ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .45s var(--ease), color .45s var(--ease), box-shadow .45s, transform .45s var(--ease);
  color:var(--paper);
}
.nav.solid{
  background:rgba(241,240,234,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  color:var(--ink);
  box-shadow:0 1px 0 var(--line);
}
.nav.hidden{transform:translateY(-100%)}
.nav-inner{
  max-width:var(--w-max);margin:0 auto;
  padding:20px var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav-logo{
  font-family:var(--font-display);
  font-size:1.5rem;font-weight:450;letter-spacing:.02em;
  display:flex;align-items:baseline;gap:10px;
}
.nav-logo b{font-weight:600}
.nav-logo small{
  font-family:var(--font-body);font-size:.62rem;font-weight:600;
  letter-spacing:.28em;text-transform:uppercase;opacity:.7;
}
.nav-links{display:flex;gap:clamp(16px,2.4vw,38px);align-items:center}
.nav-links a{
  font-size:.86rem;font-weight:500;letter-spacing:.04em;
  position:relative;padding:6px 0;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:currentColor;transform:scaleX(0);transform-origin:right;
  transition:transform .4s var(--ease);
}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);transform-origin:left}
.nav-cta{
  border:1px solid currentColor;border-radius:999px;
  padding:10px 22px!important;font-size:.82rem!important;
  transition:background .35s,color .35s,border-color .35s;
}
.nav.solid .nav-cta:hover{background:var(--moss);color:var(--paper);border-color:var(--moss)}
.nav:not(.solid) .nav-cta:hover{background:var(--paper);color:var(--ink)}
.nav-cta::after{display:none}

.burger{display:none;background:none;border:0;cursor:pointer;color:inherit;z-index:120;padding:8px}
.burger span{display:block;width:26px;height:2px;background:currentColor;margin:6px 0;transition:.35s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:110;background:var(--moss-deep);color:var(--paper);
  display:flex;flex-direction:column;justify-content:center;padding:0 var(--pad);
  clip-path:circle(0% at calc(100% - 46px) 40px);
  transition:clip-path .7s var(--ease);
  visibility:hidden;
}
.mobile-menu.open{clip-path:circle(150% at calc(100% - 46px) 40px);visibility:visible}
.mobile-menu a{
  font-family:var(--font-display);
  font-size:clamp(1.9rem,7vw,2.8rem);
  padding:10px 0;border-bottom:1px solid var(--line-light);
  display:flex;justify-content:space-between;align-items:center;
  opacity:0;transform:translateY(18px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.mobile-menu.open a{opacity:1;transform:none}
.mobile-menu a::after{content:"→";font-size:1.2rem;opacity:.5}
.mobile-menu .mm-contact{
  margin-top:34px;font-family:var(--font-body);font-size:.9rem;opacity:.75;line-height:1.9;
}
@media(max-width:960px){
  .nav-links{display:none}
  .burger{display:block}
}

/* ---------- Hero ---------- */
.hero{
  min-height:100svh;
  display:flex;align-items:flex-end;
  color:var(--paper);
  position:relative;overflow:hidden;
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:115%;object-fit:cover;will-change:transform}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg, rgba(30,48,36,.18) 0%, rgba(30,48,36,.42) 55%, rgba(23,32,26,.82) 100%);
}
.hero-content{position:relative;z-index:2;width:100%;padding-bottom:clamp(56px,8vh,110px)}
.hero .eyebrow{color:var(--paper);opacity:.85}
.hero .eyebrow::before{background:var(--brass)}
.hero h1{max-width:16ch}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line span{display:block;transform:translateY(110%);animation:lineUp 1.1s var(--ease) forwards}
.hero h1 .line:nth-child(2) span{animation-delay:.12s}
.hero h1 .line:nth-child(3) span{animation-delay:.24s}
@keyframes lineUp{to{transform:none}}
.hero-foot{
  display:flex;justify-content:space-between;align-items:flex-end;gap:32px;
  margin-top:clamp(30px,4vh,54px);flex-wrap:wrap;
}
.hero-sub{max-width:44ch;font-weight:300;font-size:1.05rem;opacity:.9}
.scroll-hint{
  display:flex;align-items:center;gap:12px;
  font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;opacity:.7;
}
.scroll-hint::after{
  content:"";width:1px;height:44px;background:var(--paper);
  animation:drip 2.2s var(--ease) infinite;transform-origin:top;
}
@keyframes drip{0%{transform:scaleY(0)}45%{transform:scaleY(1)}100%{transform:scaleY(0);transform-origin:bottom}}

/* Subpage hero */
.hero-sub-page{min-height:72svh}

/* ---------- Marquee ---------- */
.marquee{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  overflow:hidden;padding:18px 0;background:var(--paper);
}
.marquee-track{display:flex;gap:64px;white-space:nowrap;animation:marquee 34s linear infinite;width:max-content}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{
  font-family:var(--font-display);font-size:1.15rem;font-weight:400;
  display:flex;align-items:center;gap:64px;color:rgba(33,35,31,.75);
}
.marquee-track span::after{content:"◆";font-size:.55rem;color:var(--brass)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(36px);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}

/* ---------- Intro / statement ---------- */
.statement h2{max-width:22ch}
.statement .lead{margin-top:28px}

/* ---------- Signature: expanding field panels ---------- */
.fields{background:var(--moss-deep);color:var(--paper)}
.fields-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(36px,5vw,64px)}
.fields-head .eyebrow{margin-bottom:14px}
.panels{
  display:flex;gap:8px;height:clamp(420px,60vh,600px);
}
.panel{
  position:relative;flex:1;min-width:0;overflow:hidden;border-radius:6px;
  transition:flex 0.85s var(--ease);
  cursor:pointer;display:block;
}
.panel:hover,.panel:focus-visible{flex:3.2}
.panel img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform 1.4s var(--ease),filter .8s;
  filter:grayscale(.35) brightness(.82);
}
.panel:hover img{transform:scale(1.06);filter:grayscale(0) brightness(.92)}
.panel::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top, rgba(23,32,26,.85) 0%, rgba(23,32,26,.1) 55%);
}
.panel-label{
  position:absolute;left:26px;bottom:24px;right:26px;z-index:2;
}
.panel-label .num{
  font-size:.72rem;letter-spacing:.24em;color:var(--brass);
  text-transform:uppercase;font-weight:600;display:block;margin-bottom:10px;
}
.panel-label h3{
  font-size:clamp(1.15rem,1.8vw,1.7rem);font-weight:420;white-space:nowrap;
}
.panel-label p{
  font-size:.92rem;font-weight:300;line-height:1.5;max-width:34ch;
  max-height:0;opacity:0;overflow:hidden;
  transition:max-height .7s var(--ease),opacity .6s .15s,margin .6s;
}
.panel:hover .panel-label p,.panel:focus-visible .panel-label p{max-height:120px;opacity:.92;margin-top:12px}
.panel-arrow{
  position:absolute;top:22px;right:22px;z-index:2;
  width:42px;height:42px;border:1px solid var(--line-light);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1rem;
  transition:background .4s,transform .5s var(--ease);
}
.panel:hover .panel-arrow{background:var(--brass);border-color:var(--brass);transform:rotate(45deg)}
@media(max-width:860px){
  .panels{flex-direction:column;height:auto}
  .panel{height:150px;flex:none;transition:height .7s var(--ease)}
  .panel:hover{height:320px}
  .panel-label h3{white-space:normal}
  .panel-label p{max-height:200px;opacity:.92;margin-top:10px}
  .panel:not(:hover) .panel-label p{max-height:0;opacity:0;margin-top:0}
}

/* ---------- Stats ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
}
.stat{
  padding:clamp(32px,4vw,56px) clamp(18px,2.5vw,40px);
  border-right:1px solid var(--line);
}
.stat:last-child{border-right:0}
.stat .num{
  font-family:var(--font-display);
  font-size:clamp(2.4rem,4.5vw,4rem);font-weight:350;line-height:1;
  color:var(--moss);
}
.stat .num sup{font-size:.45em;color:var(--brass)}
.stat .lbl{margin-top:12px;font-size:.86rem;letter-spacing:.06em;color:rgba(33,35,31,.65)}
@media(max-width:760px){
  .stats{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
}

/* ---------- Editorial split (image + text) ---------- */
.split{padding-top:clamp(70px,9vw,130px);padding-bottom:clamp(70px,9vw,130px)}
.split .img-frame{
  position:relative;overflow:hidden;border-radius:6px;
  aspect-ratio:4/5;
}
.split .img-frame.landscape{aspect-ratio:5/4}
.img-frame img{width:100%;height:112%;object-fit:cover;will-change:transform}
.split .body h2{margin-bottom:26px;max-width:18ch}
.split .body p{margin-bottom:18px;max-width:58ch;font-weight:300;font-size:1.02rem}
.split.alt{background:var(--stone)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-size:.85rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:16px 32px;border-radius:999px;border:1px solid var(--ink);
  transition:background .4s var(--ease),color .4s,border-color .4s,gap .4s var(--ease);
  background:transparent;cursor:pointer;
}
.btn::after{content:"→";transition:transform .4s var(--ease)}
.btn:hover{background:var(--moss);border-color:var(--moss);color:var(--paper);gap:18px}
.btn.solid{background:var(--moss);border-color:var(--moss);color:var(--paper)}
.btn.solid:hover{background:var(--moss-deep)}
.btn.light{border-color:var(--paper);color:var(--paper)}
.btn.light:hover{background:var(--paper);color:var(--ink)}
.btn.brass{border-color:var(--brass);color:var(--brass)}
.btn.brass:hover{background:var(--brass);color:var(--paper)}

/* ---------- Values (Über uns / index) ---------- */
.values{counter-reset:val}
.value-row{
  display:grid;grid-template-columns:110px 1fr 1.4fr;gap:clamp(20px,4vw,70px);
  padding:clamp(34px,4vw,54px) 0;border-top:1px solid var(--line);
  align-items:start;
  transition:padding-left .5s var(--ease);
}
.value-row:hover{padding-left:14px}
.value-row:last-child{border-bottom:1px solid var(--line)}
.value-row .idx{
  font-family:var(--font-display);font-size:1.1rem;color:var(--brass);font-style:italic;
}
.value-row h3{font-size:clamp(1.4rem,2.4vw,2rem);font-weight:400}
.value-row p{font-weight:300;max-width:52ch;color:rgba(33,35,31,.8)}
@media(max-width:760px){
  .value-row{grid-template-columns:1fr;gap:10px}
}

/* ---------- Quote ---------- */
.quote{background:var(--moss);color:var(--paper);text-align:center}
.quote blockquote{
  font-family:var(--font-display);font-weight:340;font-style:italic;
  font-size:clamp(1.6rem,3.4vw,2.8rem);line-height:1.3;max-width:26ch;margin:0 auto;
}
.quote cite{
  display:block;margin-top:34px;font-family:var(--font-body);font-style:normal;
  font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;color:var(--brass);
}

/* ---------- Service detail lists ---------- */
.svc-list{margin-top:44px}
.svc-item{border-top:1px solid var(--line)}
.svc-item:last-child{border-bottom:1px solid var(--line)}
.svc-item button{
  width:100%;background:none;border:0;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:26px 0;font-family:var(--font-display);
  font-size:clamp(1.2rem,2vw,1.6rem);font-weight:400;color:var(--ink);text-align:left;
}
.svc-item button .plus{
  width:40px;height:40px;flex:none;border:1px solid var(--line);border-radius:50%;
  position:relative;transition:transform .5s var(--ease),background .4s,border-color .4s;
}
.svc-item button .plus::before,.svc-item button .plus::after{
  content:"";position:absolute;background:currentColor;top:50%;left:50%;
}
.svc-item button .plus::before{width:14px;height:1.5px;transform:translate(-50%,-50%)}
.svc-item button .plus::after{width:1.5px;height:14px;transform:translate(-50%,-50%)}
.svc-item.open button .plus{transform:rotate(45deg);background:var(--moss);border-color:var(--moss);color:var(--paper)}
.svc-body{
  max-height:0;overflow:hidden;transition:max-height .7s var(--ease);
}
.svc-body-inner{padding:0 0 30px;max-width:62ch;font-weight:300;color:rgba(33,35,31,.85)}
.svc-body-inner ul{margin-top:12px}
.svc-body-inner li{
  padding:8px 0 8px 26px;position:relative;
}
.svc-body-inner li::before{
  content:"◆";position:absolute;left:0;top:10px;font-size:.5rem;color:var(--brass);
}

/* ---------- Process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-top:52px}
.step{background:var(--paper);padding:clamp(26px,3vw,44px);transition:background .5s}
.step:hover{background:var(--stone)}
.step .idx{font-family:var(--font-display);font-style:italic;color:var(--brass);font-size:1.05rem}
.step h3{font-size:1.2rem;margin:14px 0 10px;font-weight:450}
.step p{font-size:.94rem;font-weight:300;color:rgba(33,35,31,.75)}
@media(max-width:960px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--moss-deep);color:var(--paper);
  text-align:center;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"vd";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:var(--font-display);font-size:min(42vw,540px);color:rgba(241,240,234,.04);
  pointer-events:none;line-height:1;
}
.cta-band h2{max-width:20ch;margin:0 auto 20px}
.cta-band p{max-width:52ch;margin:0 auto 40px;font-weight:300;opacity:.85}
.cta-band .contact-line{
  margin-top:44px;display:flex;gap:clamp(20px,4vw,60px);justify-content:center;flex-wrap:wrap;
  font-size:.95rem;
}
.cta-band .contact-line a{border-bottom:1px solid var(--line-light);padding-bottom:3px;transition:border-color .3s,color .3s}
.cta-band .contact-line a:hover{color:var(--brass);border-color:var(--brass)}

/* ---------- Footer ---------- */
footer{background:var(--moss-deep);color:var(--paper);border-top:1px solid var(--line-light)}
.footer-top{
  display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:clamp(28px,4vw,60px);
  padding:clamp(56px,7vw,96px) 0 48px;
}
.footer-wordmark{
  font-family:var(--font-display);font-size:clamp(2rem,3.4vw,3rem);font-weight:420;line-height:1.1;
}
.footer-wordmark small{
  display:block;font-family:var(--font-body);font-size:.66rem;font-weight:600;
  letter-spacing:.3em;text-transform:uppercase;color:var(--brass);margin-top:12px;
}
footer h4{
  font-family:var(--font-body);font-size:.72rem;font-weight:600;
  letter-spacing:.24em;text-transform:uppercase;color:var(--brass);margin-bottom:20px;
}
footer li{margin-bottom:10px}
footer a{opacity:.82;transition:opacity .3s,color .3s;font-size:.94rem;font-weight:300}
footer a:hover{opacity:1;color:var(--brass)}
footer address{font-style:normal;font-weight:300;font-size:.94rem;line-height:1.9;opacity:.82}
.footer-bottom{
  border-top:1px solid var(--line-light);
  padding:26px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:.78rem;font-weight:300;opacity:.6;
}
.footer-legal-note{font-size:.78rem;font-weight:300;opacity:.55;padding-bottom:34px;max-width:74ch;line-height:1.7}
@media(max-width:960px){.footer-top{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-top{grid-template-columns:1fr}}

/* ---------- Legal pages ---------- */
.legal{padding-top:clamp(150px,18vw,220px)}
.legal h1{margin-bottom:40px}
.legal h2{font-size:1.4rem;margin:44px 0 14px;font-weight:450}
.legal p{max-width:70ch;font-weight:300;margin-bottom:14px}

/* ---------- Utility ---------- */
.text-center{text-align:center}
.mt-lg{margin-top:clamp(40px,5vw,70px)}
.mb-md{margin-bottom:clamp(24px,3vw,40px)}