/* WaBoPlan – Designsystem "Kalkputz"
   Helle mineralische Flächen, Sand aus dem Logo als Materialton,
   Bronze als Handlungsfarbe. Schriften lokal (assets/fonts). */

@font-face{font-family:"Fraunces";src:url(../fonts/fraunces-latin.woff2) format("woff2");font-weight:400 600;font-display:swap;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:"Fraunces";src:url(../fonts/fraunces-latinext.woff2) format("woff2");font-weight:400 600;font-display:swap;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:"Manrope";src:url(../fonts/manrope-latin.woff2) format("woff2");font-weight:400 700;font-display:swap;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:"Manrope";src:url(../fonts/manrope-latinext.woff2) format("woff2");font-weight:400 700;font-display:swap;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{
  --paper:#F5F3EF;      /* Grundfläche, heller Kalkputz */
  --paper-2:#ECE8E1;    /* abgesetzte Fläche */
  --stone:#DCE3E6;      /* Graublau aus dem Logo-Grund */
  --white:#FFFFFF;
  --ink:#1B1D1F;
  --ink-2:#474C52;      /* Fließtext gedämpft, AA auf paper */
  --ink-3:#6A6F74;      /* nur große/kleine Hilfstexte, AA auf paper */
  --line:#D9D3C8;
  --accent:#8A6239;     /* Bronze aus dem Logo-Pinselstrich, AA auf Weiß */
  --accent-deep:#6F5236;
  --sand:#BCAF90;       /* Logo-Pinselstrich, nur dekorativ */
  --sand-2:#D8CFB9;
  --sand-ink:#6E5F3E;   /* Sandton in Textstärke */
  --dark:#22262A;       /* Footer, Material "Anthrazit" */

  --f-display:"Fraunces",Georgia,"Times New Roman",serif;
  --f-text:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;

  --wrap:1240px;
  --gut:clamp(16px,4vw,40px);
  --sec:clamp(72px,10vw,136px);
  --r-s:12px; --r-m:20px; --r-l:32px; --r-pill:999px;
  --shadow:0 1px 2px rgba(27,29,31,.05),0 8px 28px -12px rgba(27,29,31,.18);
  --ease:cubic-bezier(.22,.61,.36,1);

  --texture:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='520'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.009' numOctaves='5' seed='11' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' seed='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 .35 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--f-text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:500;line-height:1.08;letter-spacing:-.015em;margin:0;color:var(--ink);font-optical-sizing:auto;text-wrap:balance}
h1{font-size:clamp(2.5rem,6vw,4.75rem);letter-spacing:-.025em}
h2{font-size:clamp(2rem,4.2vw,3.25rem)}
h3{font-size:clamp(1.3rem,2vw,1.6rem);letter-spacing:-.01em}
h2+p,h2+.lead{margin-top:1rem}
.more{margin:28px 0 0}
ul,ol{margin:0;padding:0}
strong{font-weight:700}
::selection{background:var(--sand-2);color:var(--ink)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}

.wrap{width:100%;max-width:calc(var(--wrap) + 2*var(--gut));margin-inline:auto;padding-inline:var(--gut)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:16px;top:-80px;z-index:200;background:var(--ink);color:#fff;padding:12px 18px;border-radius:var(--r-pill);text-decoration:none;font-weight:600}
.skip:focus{top:16px}

/* ---------- Bausteine ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:.6em;font:600 .78rem/1 var(--f-text);letter-spacing:.14em;text-transform:uppercase;color:var(--sand-ink);margin:0 0 1.25rem}
.eyebrow::before{content:"";width:28px;height:2px;border-radius:2px;background:var(--sand)}
.lead{font-size:clamp(1.08rem,1.5vw,1.25rem);line-height:1.6;color:var(--ink-2);max-width:60ch}
.muted{color:var(--ink-2)}
.prose{max-width:68ch}
.prose h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:2.2em 0 .6em}
.prose h3{margin:1.8em 0 .5em}
.prose ul{padding-left:1.2em;margin:0 0 1em}
.prose li{margin:.3em 0}
.prose a{color:var(--accent);text-underline-offset:3px}

.btn{--bg:var(--accent);--fg:#fff;display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:52px;padding:0 26px;border-radius:var(--r-pill);border:1.5px solid var(--bg);background:var(--bg);color:var(--fg);font:600 1rem/1 var(--f-text);text-decoration:none;cursor:pointer;transition:background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease)}
.btn:hover{--bg:var(--accent-deep)}
.btn:active{transform:translateY(1px)}
.btn svg{width:18px;height:18px;flex:none}
.btn--ghost{--bg:transparent;--fg:var(--ink);border-color:rgba(27,29,31,.25)}
.btn--ghost:hover{--bg:var(--white);border-color:var(--ink)}
.btn--light{--bg:var(--paper);--fg:var(--ink)}
.btn--light:hover{--bg:#fff}
.btn--line-light{--bg:transparent;--fg:#fff;border-color:rgba(255,255,255,.4)}
.btn--line-light:hover{--bg:rgba(255,255,255,.08);border-color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

.textlink{display:inline-flex;align-items:center;gap:.5em;font-weight:600;color:var(--accent);text-decoration:none;border-bottom:1.5px solid currentColor;padding-bottom:2px}
.textlink svg{width:16px;height:16px;transition:transform .2s var(--ease)}
.textlink:hover svg{transform:translateX(3px)}

/* Materialfläche: gespachtelte Optik aus SVG-Rauschen, kein Foto */
.material{display:block;position:relative;background-color:var(--m,var(--sand-2));background-image:var(--texture),var(--grain);background-size:cover,180px 180px;background-repeat:no-repeat,repeat;background-position:center;background-blend-mode:soft-light,soft-light;isolation:isolate}
.material--stone{--m:#CDD5D8}
.material--sand{--m:#CFC3A6}
.material--chalk{--m:#E6E1D7}
.material--graphite{--m:#5B6064}
.material--clay{--m:#B8A58A}
.material--concrete{--m:#A9ABA8}

/* ---------- Header in Pillenform ---------- */
.site-header{position:fixed;inset:14px 0 auto 0;z-index:100;pointer-events:none}
.site-header .wrap{pointer-events:none}
.pill-bar{pointer-events:auto;display:flex;align-items:center;gap:12px;min-height:76px;padding:8px 10px 8px 24px;border-radius:var(--r-pill);background:rgba(255,255,255,.86);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border:1px solid rgba(27,29,31,.08);box-shadow:var(--shadow);transition:box-shadow .3s var(--ease),background-color .3s var(--ease)}
.is-scrolled .pill-bar{background:rgba(255,255,255,.94)}
.brand{display:flex;align-items:center;flex:none;text-decoration:none;margin-right:auto;border-radius:12px}
.brand img{height:62px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border-radius:var(--r-pill);font-weight:600;font-size:.95rem;color:var(--ink);text-decoration:none;transition:background-color .2s var(--ease)}
.nav a:hover{background:var(--paper-2)}
.nav a[aria-current="page"]{background:var(--stone)}
.nav .nav-cta{background:var(--accent);color:#fff;padding:0 22px;margin-left:6px}
.nav .nav-cta:hover{background:var(--accent-deep)}
.nav .nav-cta[aria-current="page"]{background:var(--accent-deep)}
.head-call,.menu-btn{display:none}

@media (max-width:960px){
  .site-header{inset:10px 0 auto 0}
  .pill-bar{min-height:60px;padding:6px 6px 6px 16px;gap:8px}
  .brand img{height:50px}
  .head-call,.menu-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;border-radius:var(--r-pill);border:0;font:600 .95rem/1 var(--f-text);cursor:pointer;text-decoration:none}
  .head-call{width:48px;background:var(--paper-2);color:var(--ink)}
  .head-call svg{width:20px;height:20px}
  .menu-btn{padding:0 18px;background:var(--ink);color:#fff}
  .menu-btn .bars{position:relative;width:16px;height:10px}
  .menu-btn .bars::before,.menu-btn .bars::after{content:"";position:absolute;left:0;right:0;height:2px;border-radius:2px;background:currentColor;transition:transform .25s var(--ease),top .25s var(--ease)}
  .menu-btn .bars::before{top:0}
  .menu-btn .bars::after{top:8px}
  .menu-btn[aria-expanded="true"] .bars::before{top:4px;transform:rotate(45deg)}
  .menu-btn[aria-expanded="true"] .bars::after{top:4px;transform:rotate(-45deg)}
  .nav{position:absolute;left:var(--gut);right:var(--gut);top:calc(100% + 10px);flex-direction:column;align-items:stretch;gap:4px;padding:10px;border-radius:var(--r-l);background:#fff;border:1px solid rgba(27,29,31,.08);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s var(--ease),transform .2s var(--ease),visibility 0s .2s;pointer-events:auto}
  .site-header .wrap{position:relative}
  .nav:target,.nav.is-open{opacity:1;visibility:visible;transform:none;transition:opacity .2s var(--ease),transform .2s var(--ease)}
  .nav a{min-height:54px;font-size:1.08rem;padding:0 20px}
  .nav .nav-cta{margin:6px 0 0;justify-content:center}
}
@media (max-width:380px){
  .brand img{height:42px}
  .menu-btn .lbl{display:none}
  .menu-btn{width:48px;padding:0}
}

/* ---------- Hero ---------- */
.hero{padding:clamp(128px,15vw,176px) 0 clamp(56px,7vw,96px);position:relative}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{margin-bottom:.45em}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{margin-bottom:2rem}
.hero-facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin:2.25rem 0 0;padding:0;list-style:none;color:var(--ink-2);font-size:.95rem}
.hero-facts li{display:flex;align-items:center;gap:8px}
.hero-facts svg{width:18px;height:18px;color:var(--sand-ink);flex:none}
.hero-visual{position:relative;aspect-ratio:4/5;border-radius:var(--r-l);overflow:hidden;box-shadow:0 30px 60px -30px rgba(27,29,31,.35)}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.hero-visual .parallax{position:absolute;inset:-7% 0;display:block;will-change:transform}
.hero-visual>.material{position:absolute;inset:0}
.hero-tiles{position:absolute;inset:0;display:grid;grid-template-columns:1.2fr 1fr;grid-template-rows:1.3fr 1fr;gap:6px}
.hero-tiles>span{display:block}
.hero-tiles>span:first-child{grid-row:span 2}
.hero-badge{position:absolute;left:18px;bottom:18px;right:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-radius:var(--r-pill);background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-weight:600;font-size:.95rem}
.hero-badge span:last-child{font-family:var(--f-display);font-weight:500;font-size:1.1rem;color:var(--sand-ink)}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{aspect-ratio:5/4;max-height:520px}
}
@media (max-width:520px){.hero-visual{aspect-ratio:1/1}.hero-badge{font-size:.85rem}}

/* Oberflächen-Laufband */
.surfaces{border-block:1px solid var(--line);background:var(--paper);overflow:hidden}
.marquee{display:flex;width:max-content}
.marquee-track{display:flex;list-style:none;padding:22px 0;margin:0;flex:none}
.surfaces li{display:flex;align-items:center;font-family:var(--f-display);font-size:clamp(1.15rem,2vw,1.6rem);color:var(--ink-2);white-space:nowrap}
.surfaces li::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--sand);margin:0 clamp(18px,3vw,40px)}
@media (prefers-reduced-motion:no-preference){.marquee{animation:laufband 38s linear infinite}.surfaces:hover .marquee{animation-play-state:paused}}
@keyframes laufband{to{transform:translateX(-50%)}}
@keyframes band{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}

/* ---------- Sektionen ---------- */
.sec{padding:var(--sec) 0}
.sec--tint{background:var(--paper-2)}
.sec--white{background:var(--white)}
.sec--flush{padding-top:0}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 64px;align-items:end;margin-bottom:clamp(40px,5vw,64px)}
.sec-head h2{max-width:16ch}
.sec-head p{margin:0;color:var(--ink-2);max-width:52ch}
.sec-head--single{grid-template-columns:1fr}
@media (max-width:820px){.sec-head{grid-template-columns:1fr}}

/* Leistungs-Liste (redaktionell, nummeriert) */
.svc-list{list-style:none;border-top:1px solid var(--line)}
.svc{display:grid;grid-template-columns:72px minmax(0,1fr) minmax(0,1.3fr) 120px;gap:20px 32px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;transition:background-color .25s var(--ease)}
.svc-num{font:500 .9rem/1 var(--f-text);color:var(--ink-3);letter-spacing:.08em}
.svc h3{margin:0}
.svc p{margin:0;color:var(--ink-2)}
.svc-swatch{height:64px;border-radius:var(--r-pill);transition:transform .3s var(--ease)}
a.svc:hover .svc-swatch{transform:scale(1.04)}
.svc-swatch--img{display:block;overflow:hidden}
.svc-swatch--img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
a.svc:hover .svc-swatch--img img{transform:scale(1.15)}
.svc{position:relative}
.svc::before{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
a.svc:hover::before{transform:scaleX(1)}
a.svc:hover h3{color:var(--accent)}
@media (max-width:860px){
  .svc{grid-template-columns:48px minmax(0,1fr) 72px;gap:8px 16px;padding:22px 0}
  .svc p{grid-column:2/4;grid-row:2}
  .svc-swatch{grid-column:3;grid-row:1;height:40px}
}

/* Fugenlos erklärt */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center}
.split--top{align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.compare{position:relative;margin:0;--split:50%}
.compare-stage{position:relative;aspect-ratio:4/5;max-height:640px;width:100%;border-radius:var(--r-l);overflow:hidden;background:var(--paper-2)}
.compare-base,.compare-base img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.compare-tiles{position:absolute;inset:0;background-image:linear-gradient(90deg,transparent calc(100% - 3px),rgba(226,220,209,.95) 0),linear-gradient(0deg,transparent calc(100% - 3px),rgba(226,220,209,.95) 0);background-size:16.666% 12.5%;clip-path:inset(0 calc(100% - var(--split)) 0 0)}
.compare .divider{position:absolute;top:0;bottom:0;left:var(--split);width:2px;background:#fff;transform:translateX(-1px);box-shadow:0 0 0 1px rgba(0,0,0,.05)}
.compare .knob{position:absolute;top:50%;left:50%;width:48px;height:48px;margin:-24px 0 0 -24px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:var(--shadow);color:var(--ink)}
.compare .knob svg{width:18px;height:18px}
.compare-range{position:absolute;inset:0 0 auto 0;width:100%;height:100%;max-height:640px;margin:0;opacity:0;cursor:ew-resize;aspect-ratio:4/5}
.compare-range:focus-visible+figcaption{outline:3px solid var(--accent);outline-offset:4px;border-radius:8px}
.compare figcaption{display:flex;justify-content:space-between;gap:8px;margin-top:14px;font-weight:600;font-size:.92rem}
.compare figcaption small{font-weight:500;color:var(--ink-3)}
.points{list-style:none;display:grid;gap:22px;margin-top:2rem}
.points li{display:grid;grid-template-columns:44px 1fr;gap:16px}
.points .ico{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--white);border:1px solid var(--line);color:var(--accent)}
.points .ico svg{width:20px;height:20px}
.points h3{font-family:var(--f-text);font-weight:700;font-size:1.05rem;letter-spacing:0;margin:2px 0 4px}
.points p{margin:0;color:var(--ink-2)}

/* Referenzen */
.ref-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.ref{position:relative;display:block;margin:0;aspect-ratio:4/5;border-radius:var(--r-m);overflow:hidden;background:var(--paper-2)}
.ref img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease),filter .6s var(--ease)}
.ref button{all:unset;display:block;width:100%;height:100%;cursor:zoom-in}
.ref button:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.ref:hover img{transform:scale(1.045)}
.ref figcaption{position:absolute;left:12px;bottom:12px;max-width:calc(100% - 24px);padding:8px 14px;border-radius:var(--r-pill);background:rgba(255,255,255,.94);font-size:.85rem;font-weight:600;pointer-events:none;transform:translateY(6px);opacity:.92;transition:transform .4s var(--ease),opacity .4s var(--ease)}
.ref:hover figcaption{transform:none;opacity:1}
.ref--slot{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;aspect-ratio:4/5;border:1.5px dashed var(--sand);background-color:transparent;color:var(--sand-ink);text-align:center;padding:16px}
.ref--slot svg{width:28px;height:28px}
.ref--slot span{font-weight:600;font-size:.9rem}
.ref--slot small{color:var(--ink-3);font-size:.8rem}
@media (max-width:620px){.ref-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.ref figcaption{font-size:.75rem;padding:6px 10px;left:8px;bottom:8px}}
.ref-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.ref-filter button{min-height:44px;padding:0 18px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--white);font:600 .9rem/1 var(--f-text);color:var(--ink);cursor:pointer}
.ref-filter button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}

/* Lightbox */
.lightbox{border:0;padding:0;background:transparent;max-width:min(1200px,94vw);max-height:92vh;overflow:visible}
.lightbox::backdrop{background:rgba(20,22,24,.86)}
.lightbox img{max-width:min(1200px,94vw);max-height:82vh;width:auto;height:auto;border-radius:var(--r-m);margin:auto}
.lightbox p{color:#fff;text-align:center;margin:12px 0 0;font-weight:600}
.lightbox-close{position:absolute;top:-56px;right:0;width:48px;height:48px;border-radius:50%;border:0;background:#fff;color:var(--ink);cursor:pointer;display:grid;place-items:center}
.lightbox-close svg{width:20px;height:20px}

/* Ablauf */
.steps{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;counter-reset:s}
.step{position:relative;padding:26px 22px 24px;border-radius:var(--r-m);background:var(--white);border:1px solid var(--line);counter-increment:s}
.step::before{content:counter(s,decimal-leading-zero);display:inline-grid;place-items:center;height:34px;padding:0 12px;border-radius:var(--r-pill);background:var(--stone);font:700 .8rem/1 var(--f-text);letter-spacing:.06em;margin-bottom:18px}
.step h3{font-family:var(--f-text);font-weight:700;font-size:1.05rem;letter-spacing:0;margin:0 0 6px}
.step p{margin:0;color:var(--ink-2);font-size:.97rem}
@media (max-width:1080px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.step:last-child{grid-column:span 2}}
@media (max-width:560px){.steps{grid-template-columns:1fr}.step:last-child{grid-column:auto}}

/* Über WaBoPlan */
.about-card{border-radius:var(--r-l);padding:clamp(28px,4vw,48px);background:var(--white);border:1px solid var(--line)}
.facts{display:grid;grid-template-columns:auto 1fr;gap:12px 24px;margin:0;font-size:.98rem}
.facts dt{color:var(--ink-3);font-weight:500}
.facts dd{margin:0;font-weight:600}
.facts a{text-decoration:none;color:var(--accent)}
.facts a:hover{text-decoration:underline}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;cursor:pointer;font-family:var(--f-display);font-weight:500;font-size:clamp(1.12rem,1.8vw,1.35rem);line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;background:var(--white);transition:transform .25s var(--ease),background-color .2s}
.faq summary .pm svg{width:16px;height:16px}
.faq details[open] summary .pm{transform:rotate(45deg);background:var(--stone)}
.faq summary:hover{color:var(--accent)}
.faq .answer{padding:0 0 26px;max-width:72ch;color:var(--ink-2)}
.faq .answer p:last-child{margin:0}

/* CTA-Band */
.cta-band{position:relative;overflow:hidden;border-radius:var(--r-l);padding:clamp(40px,6vw,80px);color:#fff;background:var(--dark)}
.cta-band::before{content:"";position:absolute;inset:0;background-image:var(--texture);background-size:cover;background-repeat:no-repeat;mix-blend-mode:soft-light;opacity:.55}
.cta-band>*{position:relative}
.cta-band h2{color:#fff;max-width:18ch;margin-bottom:.5em}
.cta-band p{color:rgba(255,255,255,.78);max-width:52ch;margin-bottom:2rem}
.cta-band .btn{--bg:var(--paper);--fg:var(--ink)}
.cta-band .btn:hover{--bg:#fff}
.cta-band .btn--line-light{--bg:transparent;--fg:#fff}

/* Leistungsseite */
.page-hero{padding:clamp(128px,15vw,172px) 0 clamp(40px,5vw,64px)}
.page-hero h1{font-size:clamp(2.3rem,5vw,4rem);max-width:20ch;margin-bottom:.4em}
.crumbs{margin:0 0 22px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;font-size:.88rem;color:var(--ink-3)}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--line)}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;list-style:none}
.jump a{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border-radius:var(--r-pill);background:var(--white);border:1px solid var(--line);text-decoration:none;font-weight:600;font-size:.92rem}
.jump a:hover{border-color:var(--ink)}
.svc-detail{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,80px);padding:clamp(48px,6vw,80px) 0;border-top:1px solid var(--line)}
.svc-detail:first-of-type{border-top:0}
.svc-detail .swatch{aspect-ratio:4/3;border-radius:var(--r-l);overflow:hidden;position:sticky;top:110px}
.svc-detail .swatch .material{height:100%}
.svc-detail .swatch img{width:100%;height:100%;object-fit:cover}
.svc-detail h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:.5em}
.checks{list-style:none;display:grid;gap:10px;margin:1.4rem 0 0}
.checks li{display:grid;grid-template-columns:22px 1fr;gap:12px;color:var(--ink)}
.checks svg{width:20px;height:20px;color:var(--accent);margin-top:3px}
@media (max-width:860px){.svc-detail{grid-template-columns:1fr}.svc-detail .swatch{position:static;aspect-ratio:16/9}}

/* Kontakt */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.form-card{border-radius:var(--r-l);padding:clamp(24px,4vw,44px);background:var(--white);border:1px solid var(--line)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid .full{grid-column:1/-1}
@media (max-width:620px){.form-grid{grid-template-columns:1fr}}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:8px}
.field .opt{font-weight:500;color:var(--ink-3)}
.field input,.field select,.field textarea{width:100%;min-height:52px;padding:12px 16px;border-radius:14px;border:1.5px solid #CFC8BC;background:var(--paper);font:400 1rem/1.4 var(--f-text);color:var(--ink);transition:border-color .2s,background-color .2s}
.field textarea{min-height:150px;resize:vertical}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B1D1F' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:44px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(138,98,57,.2)}
.field [aria-invalid="true"]{border-color:#B3261E;background:#FFF8F7}
.field .err{display:block;color:#B3261E;font-size:.88rem;font-weight:600;margin-top:6px}
.field .hint{display:block;color:var(--ink-3);font-size:.85rem;margin-top:6px}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.88rem;color:var(--ink-2);margin:18px 0 0}
.form-note a{color:var(--accent)}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:22px}
.form-status{margin:18px 0 0;padding:14px 18px;border-radius:14px;font-weight:600}
.form-status.is-ok{background:#E8F1E6;color:#1E4D1A}
.form-status.is-err{background:#FBEAE8;color:#8C1D16}
.btn[disabled]{opacity:.6;cursor:progress}
.contact-aside{display:grid;gap:14px}
.c-item{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:center;padding:18px;border-radius:var(--r-m);background:var(--white);border:1px solid var(--line);text-decoration:none;color:inherit}
a.c-item:hover{border-color:var(--ink)}
.c-item .ico{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--stone);color:var(--accent)}
.c-item .ico svg{width:20px;height:20px}
.c-item small{display:block;color:var(--ink-3);font-size:.82rem;font-weight:500}
.c-item strong{font-weight:700;overflow-wrap:anywhere}

/* Rechtstexte */
.legal{padding:clamp(128px,15vw,168px) 0 var(--sec)}
.legal h1{font-size:clamp(2.2rem,4.5vw,3.4rem);margin-bottom:1em}
.legal h2{font-size:clamp(1.35rem,2.4vw,1.75rem);margin:2em 0 .6em}
.legal h3{font-family:var(--f-text);font-weight:700;font-size:1.05rem;letter-spacing:0;margin:1.6em 0 .4em}
.legal address{font-style:normal}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.78);padding:clamp(56px,7vw,88px) 0 28px;font-size:.97rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.foot-brand{display:inline-block;padding:12px 18px;border-radius:var(--r-m);background:var(--paper);margin-bottom:18px}
.foot-brand img{height:72px;width:auto}
.site-footer h2{font-family:var(--f-text);font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);margin:0 0 16px}
.site-footer ul{list-style:none;display:grid;gap:10px}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline;text-underline-offset:3px}
.site-footer address{font-style:normal;line-height:1.7}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;margin-top:clamp(40px,5vw,64px);padding-top:22px;border-top:1px solid rgba(255,255,255,.14);font-size:.88rem;color:rgba(255,255,255,.6)}
.foot-bottom a{color:rgba(255,255,255,.88);text-decoration:underline;text-underline-offset:3px}
.credit a{font-weight:600;color:#fff}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* 404 */
.notfound{min-height:72vh;display:grid;place-items:center;text-align:center;padding:160px 0 80px}
.notfound .big{font-family:var(--f-display);font-size:clamp(5rem,16vw,10rem);line-height:1;color:var(--sand-ink);margin:0}

/* Einblenden beim Scrollen – nur mit JS, nur ohne reduzierte Bewegung */
@media (prefers-reduced-motion:no-preference){
  .reveal{transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .reveal.is-pre{opacity:0;transform:translateY(18px)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
}
@media print{.site-header,.cta-band,.site-footer .credit{display:none}.hero,.page-hero,.legal{padding-top:24px}}

/* ---------- Bildband: ruhiges Endlosband ---------- */
.drift-sec{overflow:hidden;padding:0 0 var(--sec);background:var(--paper)}
.drift{display:flex;width:max-content;will-change:transform;backface-visibility:hidden;transform:translate3d(0,0,0)}
.drift ul{display:flex;gap:16px;list-style:none;padding:0 16px 0 0;margin:0;flex:none}
.drift li{flex:none;height:clamp(200px,26vw,320px);border-radius:var(--r-m);overflow:hidden;background:var(--paper-2)}
.drift img{height:100%;width:auto;display:block}
@media (prefers-reduced-motion:no-preference){
  .drift{animation:band 85s linear infinite}
  /* Anhalten nur, wenn die Maus direkt auf einem Bild liegt (nicht bei Touch/Wischen) */
  @media (hover:hover) and (pointer:fine){.drift:has(li:hover){animation-play-state:paused}}
}
@media (prefers-reduced-motion:reduce){.drift-sec{overflow-x:auto}.drift ul+ul{display:none}}

/* ---------- 10 Vorteile ---------- */
.sec--dark{background:var(--dark);color:rgba(255,255,255,.82);position:relative;overflow:hidden}
.sec--dark::before{content:"";position:absolute;inset:0;background-image:var(--texture);background-size:cover;mix-blend-mode:soft-light;opacity:.5;pointer-events:none}
.sec--dark>*{position:relative}
.sec--dark h2{color:#fff}
.eyebrow--light{color:var(--sand-2)}
.eyebrow--light::before{background:var(--sand)}
.v-head{text-align:center;max-width:820px;margin:0 auto clamp(40px,5vw,64px)}
.v-head .eyebrow{justify-content:center}
.v-flaechen{font-family:var(--f-display);font-size:clamp(1.15rem,2.2vw,1.6rem);color:#fff;margin:0 0 1.6rem;padding-bottom:1.2rem;border-bottom:1px solid rgba(255,255,255,.18)}
.vorteile h2{display:flex;align-items:center;justify-content:center;gap:.4em;flex-wrap:wrap}
.stamp{display:inline-grid;place-items:center;min-width:1.7em;padding:.08em .18em;background:var(--paper);color:var(--dark);font-size:1.5em;line-height:1;border-radius:10px;transform:rotate(-4deg);box-shadow:0 18px 40px -18px rgba(0,0,0,.6);font-variant-numeric:tabular-nums}
.v-grid{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.v-grid li{display:flex;flex-direction:column;gap:14px;min-height:150px;padding:22px 20px;border-radius:var(--r-m);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);transition:background-color .35s var(--ease),border-color .35s var(--ease),transform .35s var(--ease)}
.v-grid li:hover{background:rgba(255,255,255,.09);border-color:rgba(216,207,185,.45);transform:translateY(-3px)}
.v-num{font-family:var(--f-display);font-size:1.9rem;line-height:1;color:var(--sand)}
.v-txt{font-weight:600;color:#fff;font-size:1.02rem;line-height:1.35;hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}
.v-claim{text-align:center;margin:clamp(40px,5vw,60px) 0 0;font-size:clamp(1.1rem,2vw,1.4rem);color:rgba(255,255,255,.85)}
.v-claim span{font-family:var(--f-display);color:var(--sand-2);margin-left:.3em}
@media (max-width:1080px){.v-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:620px){.v-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.v-grid li{min-height:120px;padding:18px 16px}.v-claim span{display:block;margin:.3em 0 0}}

/* ---------- Kopfzeile schrumpft beim Scrollen ---------- */
.pill-bar,.brand img{transition:min-height .35s var(--ease),height .35s var(--ease),box-shadow .3s var(--ease),background-color .3s var(--ease)}
@media (min-width:961px){.is-scrolled .pill-bar{min-height:64px}.is-scrolled .brand img{height:50px}}

/* ---------- Bewegung (nur ohne „Bewegung reduzieren“) ---------- */
@media (prefers-reduced-motion:no-preference){
  /* Einstieg Hero: Zeilen gleiten nacheinander herein */
  .hero h1 .line{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
  .intro{display:inline-block;animation:hoch .95s var(--ease) both}
  p.intro,div.intro,ul.intro{display:block}
  .btn-row.intro{display:flex}
  .hero-facts.intro{display:flex}
  .i1{animation-delay:.05s}.i2{animation-delay:.12s}.i3{animation-delay:.22s}.i4{animation-delay:.32s}.i5{animation-delay:.48s}.i6{animation-delay:.6s}.i7{animation-delay:.72s}
  .intro-visual{animation:vorhang 1.3s cubic-bezier(.77,0,.18,1) backwards}
  .intro-visual img{animation:zoom 2.2s var(--ease) .15s both}
  .hero-badge{animation:hoch .8s var(--ease) 1.05s both}

  /* Scroll: einblenden, gestaffelt, Bildvorhang */
  .reveal.is-pre{opacity:0;transform:translateY(28px)}
  .stagger-item{transition:opacity .8s var(--ease),transform .8s var(--ease)}
  .stagger.is-pre .stagger-item{opacity:0;transform:translateY(24px)}
  .reveal-clip{transition:clip-path 1.2s cubic-bezier(.77,0,.18,1)}
  .reveal-clip img{transition:transform 1.6s var(--ease)}
  .reveal-clip.is-pre{clip-path:inset(100% 0 0 0)}
  .reveal-clip.is-pre img{transform:scale(1.18)}
  .eyebrow::before{transition:width .9s var(--ease) .2s}
  .is-pre .eyebrow::before,.reveal.is-pre .eyebrow::before{width:0}
  .stamp{transition:transform .9s cubic-bezier(.34,1.56,.64,1)}
  .is-pre .stamp{transform:rotate(-16deg) scale(.6)}
  .btn svg{transition:transform .25s var(--ease)}
  .btn:hover svg:last-child{transform:translateX(3px)}
  .btn:hover{transform:translateY(-1px)}
}
@keyframes hoch{from{opacity:0;transform:translateY(105%)}to{opacity:1;transform:none}}
@keyframes vorhang{from{clip-path:inset(9% 7% 9% 7% round 32px)}to{clip-path:inset(0 0 0 0 round 32px)}}
@keyframes zoom{from{transform:scale(1.2)}to{transform:none}}

/* Referenzen: Beschreibung erscheint beim Überfahren (Desktop), sonst in der Bildansicht */
.ref figcaption strong{font-weight:600}
.ref-desc{display:none;font-weight:500;font-size:.82rem;line-height:1.4;color:var(--ink-2)}
@keyframes desc-ein{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@media (hover:hover) and (pointer:fine){
  .ref:hover figcaption,.ref:focus-within figcaption{border-radius:var(--r-m)}
  .ref:hover .ref-desc,.ref:focus-within .ref-desc{display:block;margin-top:4px;animation:desc-ein .45s var(--ease) both}
}
.lightbox p{max-width:68ch;margin-left:auto;margin-right:auto;font-weight:500;line-height:1.5}

/* Vorher / Nachher als Bildpaar */
.ba{margin:clamp(28px,4vw,48px) 0 0}
.ba-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ba-item{position:relative;aspect-ratio:4/3;border-radius:var(--r-m);overflow:hidden;background:var(--paper-2)}
.ba-item button{all:unset;display:block;width:100%;height:100%;cursor:zoom-in}
.ba-item button:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.ba-item img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.ba-item:hover img{transform:scale(1.04)}
.ba-label{position:absolute;left:12px;top:12px;padding:7px 14px;border-radius:var(--r-pill);font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;pointer-events:none;background:rgba(255,255,255,.94);color:var(--ink)}
.ba-nachher .ba-label{background:var(--accent);color:#fff}
.ba figcaption{margin-top:14px;font-size:.95rem;color:var(--ink-3)}
.ba figcaption strong{color:var(--ink);margin-right:.35em}
@media (max-width:620px){.ba-pair{grid-template-columns:1fr;gap:10px}}

/* Fugenraster nur auf Wand und Boden, nicht über Keramik und Armaturen (Maske aus build.py) */
.compare-tiles{-webkit-mask-image:url(/assets/img/vergleich-maske.svg);mask-image:url(/assets/img/vergleich-maske.svg);-webkit-mask-size:cover;mask-size:cover;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}

/* Logo im Hero-Abzeichen */
.hero-badge{padding-top:8px;padding-bottom:8px}
.hero-visual .hero-badge-logo{height:54px;width:auto;object-fit:contain;display:block;flex:none}
@media (max-width:520px){.hero-visual .hero-badge-logo{height:42px}}

/* Bildband: Bilder anklickbar (Großansicht) */
.drift button{all:unset;display:block;height:100%;cursor:zoom-in;border-radius:inherit}
.drift button:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.drift img{transition:transform .8s var(--ease)}
.drift button:hover img{transform:scale(1.04)}
@media (prefers-reduced-motion:no-preference){.drift:has(:focus-visible){animation-play-state:paused}}

/* Kennzeichnung für Symbolbilder (keine eigenen Projektfotos) */
@media (max-width:860px){.svc-detail .swatch{position:relative}}   /* Desktop: sticky ist schon Bezugsrahmen */
.symbol-hinweis{position:absolute;right:12px;bottom:12px;padding:5px 12px;border-radius:var(--r-pill);background:rgba(255,255,255,.92);color:var(--ink-2);font-size:.78rem;font-weight:600}

/* =========================================================================
   Referenzseite: Kopf mit Mosaik, Kapitelkarten, Bento-Kapitel, Vorher/Nachher
   ========================================================================= */
h1.intro,nav.intro{display:block}
.ref-hero{padding-bottom:clamp(32px,4vw,56px)}
.ref-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,72px);align-items:center}
.ref-hero h1{max-width:14ch}
.ref-mosaic{position:relative;height:clamp(340px,38vw,500px)}
.ref-mosaic>span{position:absolute;border-radius:var(--r-l);overflow:hidden;box-shadow:0 30px 60px -30px rgba(27,29,31,.4);background:var(--paper-2)}
.ref-mosaic .parallax{position:absolute;inset:-16% 0;display:block}
.ref-mosaic img{width:100%;height:100%;object-fit:cover}
.mosaic-1{left:0;top:6%;width:50%;height:82%;z-index:2}
.mosaic-2{right:0;top:0;width:46%;height:50%}
.mosaic-3{right:8%;bottom:0;width:40%;height:42%;z-index:3;border:6px solid var(--paper)}

.chapters{margin-top:clamp(36px,5vw,64px)}
.chapters ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.chapter-card{display:flex;align-items:center;gap:14px;padding:10px 16px 10px 10px;border-radius:var(--r-m);background:var(--white);border:1px solid var(--line);color:var(--ink);text-decoration:none;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);min-height:84px}
.chapter-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--sand-2)}
.chapter-card:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.chapter-thumb{flex:none;width:64px;height:64px;border-radius:14px;overflow:hidden;background:var(--paper-2)}
.chapter-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.chapter-card:hover .chapter-thumb img{transform:scale(1.08)}
.chapter-meta{display:flex;flex-direction:column;gap:2px;min-width:0}
.chapter-no{font:600 .72rem/1 var(--f-text);letter-spacing:.12em;color:var(--sand-ink)}
.chapter-name{font-family:var(--f-display);font-size:1.08rem;line-height:1.2}
.chapter-meta .chapter-count{font-size:.8rem;color:var(--ink-3)}

.chapters-wrap{background:var(--white)}
.chapter{padding:clamp(56px,7vw,96px) 0;scroll-margin-top:90px}
.chapter+.chapter{border-top:1px solid var(--line)}
.chapter-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:end;gap:clamp(16px,3vw,40px);margin-bottom:clamp(24px,3vw,40px)}
.chapter-big{font-family:var(--f-display);font-size:clamp(3.5rem,8vw,6.5rem);line-height:.8;color:var(--sand-2);letter-spacing:-.04em}
.chapter-head h2{margin:0 0 .3em;max-width:none}
.chapter-head p{margin:0;color:var(--ink-2);max-width:62ch}
.chapter-head>.chapter-count{padding:8px 14px;border-radius:var(--r-pill);background:var(--paper);font-size:.82rem;font-weight:600;color:var(--ink-2);white-space:nowrap}

.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-rows:clamp(170px,19vw,250px);gap:16px;grid-auto-flow:dense}
.tile{position:relative;margin:0;border-radius:var(--r-m);overflow:hidden;background:var(--paper-2);grid-column:span 3}
.tile button{all:unset;display:block;width:100%;height:100%;cursor:zoom-in}
.tile button:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.tile:hover img{transform:scale(1.05)}
.tile figcaption{position:absolute;left:0;right:0;bottom:0;padding:48px 18px 16px;background:linear-gradient(180deg,rgba(20,22,24,0),rgba(20,22,24,.78));color:#fff;pointer-events:none}
.tile-title{display:block;font-weight:600;font-size:.95rem;line-height:1.3}
.tile-desc{display:block;font-size:.84rem;line-height:1.45;color:rgba(255,255,255,.88);max-height:0;opacity:0;overflow:hidden;transition:max-height .5s var(--ease),opacity .4s var(--ease),margin .4s var(--ease)}
.tile:hover .tile-desc,.tile:focus-within .tile-desc{max-height:6em;opacity:1;margin-top:4px}
.bento>.tile:first-child{grid-row:span 2}
.bento>.tile:first-child .tile-title{font-family:var(--f-display);font-weight:500;font-size:clamp(1.15rem,1.8vw,1.5rem)}
.bento>.tile:first-child .tile-desc{max-height:none;opacity:1;margin-top:6px;max-width:46ch}
.bento--5>.tile:first-child{grid-column:1/7}
.bento--5.bento--rev>.tile:first-child{grid-column:7/13;grid-row:1/3}
.bento--3>.tile:first-child{grid-column:1/8}
.bento--3>.tile:not(:first-child){grid-column:span 5}
.bento--3.bento--rev>.tile:first-child{grid-column:6/13;grid-row:1/3}
.bento--2>.tile:first-child{grid-column:1/8}
.bento--2>.tile:not(:first-child){grid-column:span 5;grid-row:span 2}
.bento--2.bento--rev>.tile:first-child{grid-column:6/13;grid-row:1/3}

.vn-band .wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,5vw,80px);align-items:center}
.vn-head h2{margin:0 0 .5em}
.vn-head p{margin:0;color:rgba(255,255,255,.75);max-width:44ch}
.vn-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.vn-item{position:relative;margin:0;aspect-ratio:4/5;border-radius:var(--r-l);overflow:hidden;background:#2d3237}
.vn-nachher{margin-top:clamp(40px,6vw,88px)}
.vn-item button{all:unset;display:block;width:100%;height:100%;cursor:zoom-in}
.vn-item button:focus-visible{outline:3px solid var(--sand);outline-offset:-3px}
.vn-item img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.vn-item:hover img{transform:scale(1.04)}
.vn-item figcaption{position:absolute;left:14px;top:14px;padding:7px 14px;border-radius:var(--r-pill);background:rgba(255,255,255,.94);color:var(--ink);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;pointer-events:none}
.vn-nachher figcaption{background:var(--accent);color:#fff}

/* Lupe: Blättern */
.lightbox-nav{position:fixed;top:50%;width:52px;height:52px;margin-top:-26px;border-radius:50%;border:0;background:#fff;color:var(--ink);cursor:pointer;display:grid;place-items:center;box-shadow:var(--shadow);transition:transform .25s var(--ease)}
.lightbox-nav[hidden]{display:none}
.lightbox-nav:hover{transform:scale(1.06)}
.lightbox-nav:focus-visible,.lightbox-close:focus-visible{outline:3px solid var(--sand);outline-offset:3px}
.lightbox-nav svg{width:20px;height:20px}
.lightbox-prev{left:clamp(8px,2vw,28px)}
.lightbox-prev svg{transform:rotate(180deg)}
.lightbox-next{right:clamp(8px,2vw,28px)}
.lightbox-count{display:block;text-align:center;margin-top:6px;color:rgba(255,255,255,.65);font-size:.85rem;font-variant-numeric:tabular-nums}

@media (max-width:1080px){.chapters ul{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:900px){
  .ref-hero-grid{grid-template-columns:1fr}
  .ref-mosaic{height:clamp(280px,70vw,420px)}
  .vn-band .wrap{grid-template-columns:1fr}
}
@media (max-width:760px){
  .chapters ul{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 calc(-1*var(--gut));padding:4px var(--gut) 12px}
  .chapters li{flex:0 0 auto;scroll-snap-align:start}
  .chapter-card{min-width:220px}
  .chapter-head{grid-template-columns:1fr auto;align-items:center}
  .chapter-big{grid-column:1;grid-row:1;font-size:3.2rem}
  .chapter-head>div{grid-column:1/-1;order:2}
  .chapter-head>.chapter-count{grid-row:1;grid-column:2;align-self:center}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:clamp(140px,42vw,200px);gap:10px}
  .bento>.tile,.bento>.tile:not(:first-child){grid-column:span 1;grid-row:span 1}
  .bento>.tile:first-child,.bento--5.bento--rev>.tile:first-child,.bento--3.bento--rev>.tile:first-child,.bento--2.bento--rev>.tile:first-child{grid-column:1/-1;grid-row:span 2}
  .bento--2>.tile:not(:first-child){grid-column:1/-1;grid-row:span 2}
  .tile figcaption{padding:32px 12px 10px}
  .tile-title{font-size:.82rem}
  .bento>.tile:not(:first-child) .tile-desc{display:none}
  .vn-pair{gap:10px}
  .vn-nachher{margin-top:32px}
}
@media (prefers-reduced-motion:reduce){.chapter-card,.chapter-card:hover{transition:none;transform:none}}

/* Schließen-Knopf immer sichtbar, auch bei hohen Bildern */
.lightbox-close{position:fixed;top:clamp(10px,2vw,24px);right:clamp(10px,2vw,28px);box-shadow:var(--shadow)}