/* ============================================================
   DUAL CONSTRUCTION GMBH — "AUFGEZOGEN"
   Material & Präzision · editorial · plaster-wipe motion
   ============================================================ */

:root{
  --f-display:'Bricolage Grotesque', system-ui, sans-serif;
  --f-body:'Manrope', system-ui, sans-serif;
  --f-mono:'Space Mono', ui-monospace, monospace;
  --f-logo:'Jost', system-ui, sans-serif;

  /* Light — warm plaster paper */
  --bg:#f1ece2;
  --bg-2:#e7e0d3;
  --surface:#faf7f0;
  --surface-2:#efe9dd;
  --text:#1a1510;
  --text-soft:#5c554b;
  --text-faint:#928a7c;
  --line:rgba(26,21,16,.12);
  --line-strong:rgba(26,21,16,.20);
  --accent:oklch(0.55 0.12 52);
  --accent-2:oklch(0.49 0.12 50);
  --accent-soft:oklch(0.55 0.12 52 / .13);
  --accent-line:oklch(0.55 0.12 52 / .38);
  --on-accent:#f7f3ec;
  --shadow-sm:0 1px 2px rgba(26,21,16,.05), 0 6px 22px rgba(26,21,16,.06);
  --shadow-lg:0 30px 70px -28px rgba(26,21,16,.32);
  --grid-dot:rgba(26,21,16,.06);
  --hero-scrim:linear-gradient(180deg, rgba(20,16,12,.34) 0%, rgba(20,16,12,.06) 26%, rgba(20,16,12,.16) 52%, rgba(16,12,9,.82) 100%);
  --grain-opacity:.05;
}
[data-theme="dark"]{
  --bg:#16120d;
  --bg-2:#1d1813;
  --surface:#221c15;
  --surface-2:#2a231b;
  --text:#f3ede2;
  --text-soft:#b3a896;
  --text-faint:#7e7361;
  --line:rgba(255,248,235,.11);
  --line-strong:rgba(255,248,235,.2);
  --accent:oklch(0.76 0.13 66);
  --accent-2:oklch(0.82 0.12 70);
  --accent-soft:oklch(0.76 0.13 66 / .16);
  --accent-line:oklch(0.76 0.13 66 / .42);
  --on-accent:#16120d;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.4);
  --shadow-lg:0 36px 80px -28px rgba(0,0,0,.7);
  --grid-dot:rgba(255,248,235,.05);
  --hero-scrim:linear-gradient(180deg, rgba(8,6,4,.5) 0%, rgba(8,6,4,.16) 28%, rgba(8,6,4,.3) 54%, rgba(8,6,4,.86) 100%);
  --grain-opacity:.07;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--f-body);background:var(--bg);color:var(--text);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
body.theme-anim, body.theme-anim *{
  transition:background-color .6s cubic-bezier(.4,0,.2,1), color .45s cubic-bezier(.4,0,.2,1), border-color .6s cubic-bezier(.4,0,.2,1), fill .45s ease;
}
::selection{background:var(--accent);color:var(--on-accent)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:1px}

.wrap{max-width:1320px;margin:0 auto;padding:0 clamp(20px,5vw,72px)}
.section{padding:clamp(84px,12vw,180px) 0;position:relative}

/* hide native cursor when custom cursor active (desktop only) */
body.has-cursor, body.has-cursor a, body.has-cursor button, body.has-cursor input,
body.has-cursor select, body.has-cursor textarea, body.has-cursor [role="button"]{cursor:none}

/* ---------- GRAIN OVERLAY ---------- */
.grain{position:fixed;inset:-50%;z-index:9000;pointer-events:none;opacity:var(--grain-opacity);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:soft-light}
@media (prefers-reduced-motion:reduce){.grain{display:none}}

/* ---------- CUSTOM CURSOR ---------- */
.cur-dot,.cur-ring{position:fixed;top:0;left:0;z-index:9500;pointer-events:none;border-radius:50%;
  transform:translate(-50%,-50%);will-change:transform;mix-blend-mode:difference}
.cur-dot{width:7px;height:7px;background:#fff}
.cur-ring{width:38px;height:38px;border:1px solid rgba(255,255,255,.6);transition:width .3s cubic-bezier(.34,1.56,.64,1),height .3s cubic-bezier(.34,1.56,.64,1),border-color .3s,background-color .3s}
.cur-ring.hot{width:62px;height:62px;background:rgba(255,255,255,.1);border-color:transparent}
.cur-dot.hide,.cur-ring.hide{opacity:0}
@media (max-width:980px),(pointer:coarse){.cur-dot,.cur-ring{display:none!important}}

/* ---------- LOADER ---------- */
.loader{position:fixed;inset:0;z-index:10000;background:var(--bg);display:grid;place-items:center;
  transition:transform 1s cubic-bezier(.76,0,.24,1);}
.loader.done{transform:translateY(-101%)}
.loader-inner{display:flex;flex-direction:column;align-items:center;gap:26px}
.loader-mark{width:54px;height:54px;position:relative}
.loader-mark span{position:absolute;inset:0;border:1.5px solid var(--text)}
.loader-mark span:nth-child(2){border-color:var(--accent);background:var(--accent-soft);
  animation:markShift 1.4s cubic-bezier(.76,0,.24,1) infinite alternate}
@keyframes markShift{from{transform:translate(0,0)}to{transform:translate(9px,9px)}}
.loader-bar{width:180px;height:2px;background:var(--line);overflow:hidden}
.loader-bar i{display:block;height:100%;width:0;background:var(--accent)}
.loader-txt{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.34em;text-transform:uppercase;color:var(--text-faint)}
@media (prefers-reduced-motion:reduce){.loader{display:none}}

/* ---------- TYPOGRAPHY PRIMITIVES ---------- */
.kicker{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);display:inline-flex;align-items:center;gap:.85em}
.kicker::before{content:"";width:30px;height:1px;background:var(--accent);opacity:.6}
.display{font-family:var(--f-display);font-weight:400;line-height:.98;letter-spacing:-.025em}
.lede{font-size:clamp(1.05rem,1.6vw,1.28rem);color:var(--text-soft);max-width:58ch;line-height:1.55}

.sec-head{max-width:880px;margin-bottom:clamp(40px,6vw,76px)}
.sec-head .display{font-size:clamp(1.8rem,3.8vw,3.2rem);margin:.34em 0 .42em;font-weight:350}
.sec-head .display em{font-style:normal;color:var(--accent)}
.sec-num{font-family:var(--f-mono);font-size:.72rem;color:var(--text-faint);letter-spacing:.18em}

/* ---------- WIPE / RISE REVEAL ---------- */
.wipe{clip-path:inset(0 100% 0 0);transition:clip-path 1.05s cubic-bezier(.72,0,.22,1)}
.wipe.in{clip-path:inset(0 0 0 0)}
.rise{opacity:0;transform:translate3d(0,30px,0);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
.rise.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.17s}.d3{transition-delay:.26s}.d4{transition-delay:.35s}.d5{transition-delay:.44s}
@media (prefers-reduced-motion:reduce){.wipe,.rise{clip-path:none!important;opacity:1!important;transform:none!important}}

/* hero headline — ALWAYS visible (opacity:1); only a transform entrance that, even if it ever stalls, leaves text readable */
.line-mask{display:block}
.line-mask>span{display:block}
@media (prefers-reduced-motion:no-preference){
  .hero h1{transform:translateY(20px);transition:transform 1s cubic-bezier(.16,1,.3,1) .15s}
  .hero.lit h1{transform:none}
}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;
  padding:20px clamp(20px,5vw,72px);transition:background-color .4s,box-shadow .4s,padding .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.scrolled{background:color-mix(in oklab, var(--bg) 84%, transparent);
  backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);
  border-bottom:1px solid var(--line);padding:13px clamp(20px,5vw,72px)}
.brand{display:flex;align-items:center;gap:14px;font-family:var(--f-logo)}
.brand .mark{width:36px;height:36px;position:relative;flex:none}
.brand .mark span{position:absolute;inset:0;border:1.5px solid var(--text);transition:transform .45s cubic-bezier(.34,1.56,.64,1),border-color .4s}
.brand .mark span:nth-child(2){transform:translate(6px,6px);border-color:var(--accent);background:var(--accent-soft)}
.brand:hover .mark span:nth-child(2){transform:translate(9px,9px)}
.brand .txt{line-height:1.05}
.brand .txt b{display:block;font-weight:500;font-size:1.08rem;letter-spacing:.05em}
.brand .txt small{font-family:var(--f-mono);font-weight:400;font-size:.54rem;letter-spacing:.28em;color:var(--text-faint);text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:36px;list-style:none}
.nav-links a{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-soft);position:relative;padding:4px 0;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:1.5px;background:var(--accent);transition:width .35s cubic-bezier(.16,1,.3,1)}
.nav-links a:hover{color:var(--text)}.nav-links a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:18px}
.nav-cta{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:12px 22px;
  background:var(--text);color:var(--bg);position:relative;overflow:hidden;transition:color .4s}
.nav-cta span{position:relative;z-index:1}
.nav-cta::before{content:"";position:absolute;inset:0;background:var(--accent);transform:translateY(101%);transition:transform .45s cubic-bezier(.72,0,.22,1)}
.nav-cta:hover{color:var(--on-accent)}.nav-cta:hover::before{transform:translateY(0)}

/* nav over hero */
.nav:not(.scrolled) .brand .txt b{color:#fff}
.nav:not(.scrolled) .brand .txt small{color:rgba(255,255,255,.7)}
.nav:not(.scrolled) .brand .mark span:first-child{border-color:#fff}
.nav:not(.scrolled) .nav-links a{color:rgba(255,255,255,.82)}
.nav:not(.scrolled) .nav-links a:hover{color:#fff}
.nav:not(.scrolled) .toggle{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.3)}
.nav:not(.scrolled) .toggle .knob{background:#fff}
.nav:not(.scrolled) .toggle .knob svg{color:#1a1510}
.nav:not(.scrolled) .nav-cta{background:rgba(255,255,255,.95);color:#1a1510}
.nav:not(.scrolled) .menu-btn{border-color:rgba(255,255,255,.4)}
.nav:not(.scrolled) .menu-btn span,.nav:not(.scrolled) .menu-btn span::before,.nav:not(.scrolled) .menu-btn span::after{background:#fff}

.toggle{--w:62px;--h:30px;position:relative;width:var(--w);height:var(--h);border-radius:999px;flex:none;
  background:var(--surface-2);border:1px solid var(--line-strong);transition:background-color .4s,border-color .4s}
.toggle .knob{position:absolute;top:50%;left:3px;width:24px;height:24px;border-radius:50%;transform:translateY(-50%);
  background:var(--text);display:grid;place-items:center;transition:left .5s cubic-bezier(.68,-0.55,.27,1.55),background-color .4s}
[data-theme="dark"] .toggle .knob{left:calc(var(--w) - 27px);background:var(--accent)}
.toggle .knob svg{width:13px;height:13px;color:var(--bg)}
.toggle .ic-sun{display:none}.toggle .ic-moon{display:block}
[data-theme="dark"] .toggle .ic-sun{display:block}[data-theme="dark"] .toggle .ic-moon{display:none}

.menu-btn{display:none;width:42px;height:42px;border:1px solid var(--line-strong);align-items:center;justify-content:center}
.menu-btn span{position:relative;width:18px;height:2px;background:var(--text);transition:transform .3s,opacity .3s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);transition:transform .3s}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}

/* ============ HERO ============ */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0;overflow:hidden;clip-path:inset(0 0 0 0)}
.hero-media img{width:100%;height:118%;object-fit:cover;will-change:transform;transform:scale(1.12)}
.hero.lit .hero-media img{transform:scale(1);transition:transform 2s cubic-bezier(.2,.6,.2,1)}
.hero-media::after{content:"";position:absolute;inset:0;background:var(--hero-scrim)}
.hero-edge{position:absolute;left:clamp(20px,5vw,72px);top:0;bottom:0;z-index:2;display:flex;align-items:center;pointer-events:none}
.hero-edge span{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.34em;text-transform:uppercase;color:rgba(255,255,255,.7);
  writing-mode:vertical-rl;transform:rotate(180deg)}
.hero-inner{position:relative;z-index:3;width:100%;padding-bottom:clamp(54px,9vh,110px);color:#fff}
.hero .kicker{color:#fff}.hero .kicker::before{background:#fff;opacity:.6}
.hero h1{font-family:var(--f-display);font-weight:350;font-size:clamp(2.8rem,7.5vw,6.8rem);line-height:.95;letter-spacing:-.04em;margin:.26em 0 .4em}
.hero h1 .accent{color:#ecc39a}
[data-theme="dark"] .hero h1 .accent{color:var(--accent-2)}
.hero-lead{font-size:clamp(1.05rem,1.7vw,1.35rem);max-width:50ch;color:rgba(255,255,255,.9);margin-bottom:2.2em}
.hero-lead em{font-style:normal;font-weight:700;color:#fff}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:.8em;font-family:var(--f-mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;
  padding:17px 30px;position:relative;overflow:hidden;transition:color .4s,transform .4s cubic-bezier(.34,1.56,.64,1)}
.btn svg{width:15px;height:15px;transition:transform .4s;position:relative;z-index:1}
.btn span{position:relative;z-index:1}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary::before{content:"";position:absolute;inset:0;background:var(--text);transform:translateY(101%);transition:transform .45s cubic-bezier(.72,0,.22,1)}
.btn-primary:hover{color:var(--bg)}.btn-primary:hover::before{transform:translateY(0)}.btn-primary:hover svg{transform:translateX(5px)}
.btn-ghost{border:1px solid rgba(255,255,255,.45);color:#fff}
.btn-ghost::before{content:"";position:absolute;inset:0;background:#fff;transform:translateY(101%);transition:transform .45s cubic-bezier(.72,0,.22,1)}
.btn-ghost:hover{color:#1a1510}.btn-ghost:hover::before{transform:translateY(0)}.btn-ghost:hover svg{transform:translateX(5px)}
/* dark-on-light variant for in-page buttons */
.btn-ink{background:var(--text);color:var(--bg)}
.btn-ink::before{content:"";position:absolute;inset:0;background:var(--accent);transform:translateY(101%);transition:transform .45s cubic-bezier(.72,0,.22,1)}
.btn-ink:hover{color:var(--on-accent)}.btn-ink:hover::before{transform:translateY(0)}.btn-ink:hover svg{transform:translateX(5px)}

.hero-stats{position:absolute;right:clamp(20px,5vw,72px);bottom:clamp(54px,9vh,110px);z-index:3;display:flex;gap:40px;color:#fff}
.hero-stats .st b{display:block;font-family:var(--f-display);font-weight:400;font-size:clamp(1.8rem,3vw,2.7rem);line-height:1}
.hero-stats .st span{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.72)}
.scroll-hint{position:absolute;left:50%;transform:translateX(-50%);bottom:22px;z-index:3;color:rgba(255,255,255,.7);
  font-family:var(--f-mono);font-size:.6rem;letter-spacing:.28em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:9px}
.scroll-hint i{width:1px;height:40px;background:rgba(255,255,255,.4);position:relative;overflow:hidden}
.scroll-hint i::after{content:"";position:absolute;top:-40px;left:0;width:1px;height:40px;background:#fff;animation:scrolly 2.4s cubic-bezier(.7,0,.3,1) infinite}
@keyframes scrolly{to{top:40px}}
@media (prefers-reduced-motion:reduce){.scroll-hint i::after{animation:none;top:0}}

/* ============ MARQUEE ============ */
.marq{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);overflow:hidden;padding:26px 0}
.marq-track{display:flex;gap:0;align-items:center;white-space:nowrap;width:max-content;will-change:transform}
.marq-track span{font-family:var(--f-display);font-weight:350;font-size:clamp(1.3rem,2.4vw,2rem);color:var(--text);letter-spacing:-.01em;padding:0 38px;display:inline-flex;align-items:center}
.marq-track span::after{content:"✶";color:var(--accent);font-size:.7em;margin-left:38px}
.marq-track span.muted{color:var(--text-faint)}

/* ============ LEISTUNGEN — INDEX ============ */
.idx{border-top:1px solid var(--line-strong)}
.idx-row{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:clamp(20px,4vw,60px);align-items:center;
  padding:clamp(26px,3.6vw,48px) 0;border-bottom:1px solid var(--line-strong);cursor:pointer;transition:padding .5s cubic-bezier(.16,1,.3,1)}
.idx-row .ix-num{font-family:var(--f-mono);font-size:.8rem;color:var(--text-faint);letter-spacing:.1em;transition:color .4s}
.idx-row .ix-title{font-family:var(--f-display);font-weight:350;font-size:clamp(1.6rem,3.8vw,3rem);line-height:1;letter-spacing:-.03em;
  transition:transform .5s cubic-bezier(.16,1,.3,1),color .4s}
.idx-row .ix-meta{display:flex;flex-direction:column;align-items:flex-end;gap:10px;text-align:right;max-width:34ch}
.idx-row .ix-desc{color:var(--text-soft);font-size:.95rem;opacity:0;max-height:0;overflow:hidden;transition:opacity .5s,max-height .5s}
.idx-row .ix-tags{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}
.idx-row .ix-tags b{font-family:var(--f-mono);font-weight:400;font-size:.66rem;letter-spacing:.04em;color:var(--text-soft);border:1px solid var(--line);padding:5px 11px;white-space:nowrap}
.idx-row .ix-arrow{position:absolute;right:0;top:50%;transform:translate(20px,-50%);opacity:0;color:var(--accent);transition:transform .5s cubic-bezier(.34,1.56,.64,1),opacity .4s}
.idx-row:hover{padding-left:clamp(8px,1.5vw,24px)}
.idx-row:hover .ix-num{color:var(--accent)}
.idx-row:hover .ix-title{transform:translateX(clamp(6px,1.2vw,18px));color:var(--accent)}
.idx-row:hover .ix-desc{opacity:1;max-height:80px}
.idx-preview{position:fixed;width:340px;height:240px;z-index:800;pointer-events:none;overflow:hidden;border-radius:2px;
  opacity:0;transform:translate(-50%,-50%) scale(.9);transition:opacity .35s,transform .45s cubic-bezier(.16,1,.3,1);box-shadow:var(--shadow-lg)}
.idx-preview.show{opacity:1;transform:translate(-50%,-50%) scale(1)}
.idx-preview img{width:100%;height:100%;object-fit:cover}
.idx-preview .pv-cap{position:absolute;left:0;bottom:0;right:0;padding:14px 16px;color:#fff;font-family:var(--f-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;
  background:linear-gradient(0deg,rgba(10,8,6,.8),transparent)}
@media (max-width:980px){.idx-preview{display:none}}

/* ============ PHILOSOPHIE ============ */
.phil{position:relative}
.phil-quote{font-family:var(--f-display);font-weight:300;font-size:clamp(1.4rem,2.8vw,2.4rem);line-height:1.1;letter-spacing:-.02em;width:72%}
@media(max-width:760px){.phil-quote{width:100%}}
.phil-quote em{font-style:normal;color:var(--accent)}
.phil-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(40px,6vw,90px);align-items:end;margin-top:clamp(40px,6vw,72px)}
.phil-media{position:relative;aspect-ratio:4/5;overflow:hidden}
.phil-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.16,1,.3,1)}
.phil-media:hover img{transform:scale(1.05)}
.phil-media .badge{position:absolute;left:0;bottom:0;background:var(--accent);color:var(--on-accent);padding:22px 26px;max-width:70%}
.phil-media .badge b{font-family:var(--f-display);font-size:1.9rem;font-weight:500;display:block;line-height:1}
.phil-media .badge span{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;opacity:.92}
.values{list-style:none;display:grid;gap:0;border-top:1px solid var(--line-strong)}
.values li{padding:24px 0;display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;border-bottom:1px solid var(--line-strong);transition:padding .4s}
.values li:hover{padding-left:10px}
.values .vk{font-family:var(--f-mono);color:var(--accent);font-size:.82rem;letter-spacing:.1em;padding-top:4px}
.values .vv b{font-weight:700;font-family:var(--f-body);font-size:1.06rem;display:block;margin-bottom:5px}
.values .vv span{color:var(--text-soft);font-size:.94rem}

/* ============ CONFIGURATOR (Highlight 1 — retained, retuned) ============ */
.cfg{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cfg-shell{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:stretch}
.cfg-stage{background:var(--surface);border:1px solid var(--line);padding:clamp(22px,3vw,40px);position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}
.cfg-stage::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--grid-dot) 1px,transparent 1px);background-size:22px 22px;opacity:.7;pointer-events:none}
.tabs{display:flex;gap:6px;background:var(--surface-2);border:1px solid var(--line);padding:5px;position:relative;z-index:2}
.tab{flex:1;padding:12px 8px;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--text-soft);transition:color .3s;position:relative}
.tab[aria-selected="true"]{color:var(--on-accent)}
.tab-ind{position:absolute;top:5px;bottom:5px;background:var(--accent);transition:transform .5s cubic-bezier(.68,-0.4,.27,1.4),width .5s cubic-bezier(.68,-0.4,.27,1.4);z-index:-1}
.wall-wrap{position:relative;z-index:2;margin:30px 0 8px}
.wall-label{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);margin-bottom:10px}
.wall{display:flex;height:230px;border:1px solid var(--line-strong);overflow:hidden;background:var(--surface-2)}
.layer{position:relative;flex:0 0 auto;height:100%;overflow:hidden;cursor:pointer;
  opacity:0;transform:translateX(26px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1),flex-basis .6s cubic-bezier(.16,1,.3,1),filter .3s;border-right:1px solid rgba(0,0,0,.12)}
.layer:last-child{border-right:none}
.layer.show{opacity:1;transform:none}
.layer:hover{filter:brightness(1.06)}
.layer.active{box-shadow:inset 0 0 0 2px var(--accent)}
.layer .lname{position:absolute;left:0;right:0;bottom:0;padding:8px 6px;font-family:var(--f-mono);font-size:.58rem;letter-spacing:.02em;text-align:center;color:#fff;background:linear-gradient(0deg,rgba(0,0,0,.6),transparent);text-shadow:0 1px 3px rgba(0,0,0,.6);line-height:1.2}
.layer .lpct{position:absolute;top:8px;left:0;right:0;text-align:center;font-family:var(--f-mono);font-size:.58rem;color:rgba(255,255,255,.9);text-shadow:0 1px 2px rgba(0,0,0,.7)}
.tx-mauer{background:repeating-linear-gradient(0deg,#b9543a,#b9543a 18px,#a8482f 18px,#a8482f 20px),repeating-linear-gradient(90deg,#bd5a40,#bd5a40 30px,#aa4a30 30px,#aa4a30 32px);background-blend-mode:multiply}
.tx-kleber{background:repeating-linear-gradient(45deg,#9a9389,#9a9389 6px,#8d867c 6px,#8d867c 12px)}
.tx-steinwolle{background:repeating-linear-gradient(0deg,#c7a98e,#c7a98e 3px,#b9997c 3px,#b9997c 6px)}
.tx-mineral{background:repeating-linear-gradient(90deg,#cdb59f,#cdb59f 4px,#bfa388 4px,#bfa388 8px)}
.tx-eps{background:radial-gradient(circle at 30% 30%,#fff 1.2px,transparent 1.6px) 0 0/7px 7px,#e9e6df}
.tx-kork{background:radial-gradient(circle at 50% 50%,#9c6b3f 1.6px,transparent 2px) 0 0/8px 8px,#b07f4f}
.tx-armier{background:repeating-linear-gradient(45deg,#cfcabf,#cfcabf 3px,#c3bdb0 3px,#c3bdb0 6px),repeating-linear-gradient(-45deg,rgba(255,255,255,.4),rgba(255,255,255,.4) 3px,transparent 3px,transparent 6px)}
.tx-unter{background:linear-gradient(180deg,#d8d2c6,#cbc4b6)}
.tx-ober-min{background:linear-gradient(180deg,#efeae0,#e3ddd0);box-shadow:inset 0 0 30px rgba(0,0,0,.06)}
.tx-grund{background:linear-gradient(180deg,#e7e1d4,#d9d2c2)}
.tx-finish{background:linear-gradient(180deg,#f6f3ec,#ece7db)}
.materials{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;position:relative;z-index:2}
.mat{display:flex;align-items:center;gap:9px;padding:9px 14px;border:1px solid var(--line-strong);font-family:var(--f-mono);font-size:.7rem;letter-spacing:.02em;color:var(--text-soft);transition:all .3s}
.mat .sw{width:13px;height:13px;border:1px solid rgba(0,0,0,.15)}
.mat[aria-pressed="true"]{border-color:var(--accent);color:var(--text);background:var(--accent-soft)}
.mat:hover{border-color:var(--accent-line)}
.mat-hint{font-family:var(--f-mono);font-size:.66rem;color:var(--text-faint);margin-top:12px;position:relative;z-index:2;letter-spacing:.02em}
.cfg-info{display:flex;flex-direction:column;gap:18px}
.spec-card{background:var(--surface);border:1px solid var(--line);padding:clamp(22px,2.6vw,32px);box-shadow:var(--shadow-sm)}
.spec-card h3{font-family:var(--f-display);font-weight:400;font-size:1.7rem;margin-bottom:6px}
.spec-card .sub{color:var(--text-soft);font-size:.94rem;margin-bottom:20px}
.uwert{display:flex;align-items:flex-end;gap:18px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:20px}
.uwert .big{font-family:var(--f-display);font-size:clamp(2.6rem,5vw,3.6rem);font-weight:400;line-height:.9;color:var(--accent);font-variant-numeric:tabular-nums}
.uwert .big small{font-size:.9rem;color:var(--text-faint)}
.uwert .ulabel{font-family:var(--f-mono);font-size:.66rem;color:var(--text-soft);letter-spacing:.04em;text-transform:uppercase;padding-bottom:6px}
.uwert .ulabel b{display:block;color:var(--text);font-family:var(--f-body);text-transform:none;font-size:.92rem;letter-spacing:0}
.spec-rows{display:grid;gap:0}
.spec-rows .row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.spec-rows .row:last-child{border-bottom:none}
.spec-rows .row span{color:var(--text-soft)}.spec-rows .row b{font-weight:600;text-align:right;font-family:var(--f-mono);font-size:.84rem}
.din{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);padding:22px 24px}
.din .dh{display:flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:.86rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px}
.din .dh b{color:var(--accent)}
.din p{font-size:.88rem;color:var(--text-soft);margin-bottom:14px}
.din-groups{display:flex;gap:7px}
.din-g{flex:1;text-align:center;border:1px solid var(--line);padding:10px 6px;cursor:pointer;transition:all .3s}
.din-g.on{border-color:var(--accent);background:var(--accent-soft)}
.din-g b{display:block;font-family:var(--f-mono);font-size:.7rem}
.din-g span{font-size:.6rem;color:var(--text-faint)}
.thick-row{display:flex;align-items:center;gap:14px;margin-top:18px;position:relative;z-index:2}
.thick-row label{font-family:var(--f-mono);font-size:.7rem;text-transform:uppercase;color:var(--text-soft);white-space:nowrap}
input[type=range]{-webkit-appearance:none;appearance:none;flex:1;height:3px;background:var(--line-strong);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;border:3px solid var(--surface);box-shadow:0 2px 8px rgba(0,0,0,.2);transition:transform .2s}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;border:3px solid var(--surface)}
.thick-val{font-family:var(--f-mono);font-weight:700;min-width:62px;text-align:right;font-variant-numeric:tabular-nums}

/* ============ VORHER/NACHHER-VERGLEICH ============ */
.build{background:var(--bg)}
.cmp{position:relative;width:100%;max-width:880px;margin:0 auto;aspect-ratio:16/10;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);overflow:hidden;user-select:none;touch-action:none;background:var(--surface)}
.cmp-layer{position:absolute;inset:0;width:100%;height:100%}
.cmp-layer svg{width:100%;height:100%;display:block}
.cmp-before{clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0)}
.cmp-tag{position:absolute;top:16px;font-family:var(--f-mono);font-size:.66rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:7px 13px;background:rgba(20,16,12,.7);color:#fff;backdrop-filter:blur(4px);z-index:4;pointer-events:none;transition:opacity .3s}
.cmp-tag-l{left:16px}
.cmp-tag-r{right:16px;background:var(--accent);color:var(--on-accent)}
.cmp-divider{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;background:#fff;transform:translateX(-1px);z-index:5;
  box-shadow:0 0 0 1px rgba(0,0,0,.15),0 0 18px rgba(0,0,0,.25);pointer-events:none}
.cmp-grip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;border-radius:50%;
  background:#fff;color:#1a1510;display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.3);pointer-events:none;transition:transform .25s cubic-bezier(.34,1.56,.64,1)}
.cmp:hover .cmp-grip{transform:translate(-50%,-50%) scale(1.08)}
.cmp.dragging .cmp-grip{transform:translate(-50%,-50%) scale(.94)}
.cmp-grip svg{width:22px;height:22px}
.cmp{cursor:ew-resize;touch-action:none;-webkit-user-select:none;user-select:none}
.cmp-foot{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;max-width:880px;margin:22px auto 0}
.cmp-hint{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.04em;color:var(--text-faint);display:flex;align-items:center;gap:9px}
.cmp-hint svg{width:16px;height:16px;color:var(--accent)}
.cmp-steps{display:flex;gap:8px;flex-wrap:wrap}
.cmp-steps span{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.04em;color:var(--text-soft);border:1px solid var(--line);padding:6px 12px;display:flex;align-items:center;gap:8px}
.cmp-steps span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
@media(max-width:600px){.cmp{aspect-ratio:4/3}.cmp-foot{justify-content:center;text-align:center}}
/* ============ VERGLEICH end ============ */
.gal{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:clamp(150px,17vw,230px);gap:14px}
.gal figure{position:relative;overflow:hidden;cursor:pointer;background:var(--surface-2)}
.gal figure>.ph{position:absolute;inset:0;overflow:hidden}
.gal figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.16,1,.3,1)}
.gal figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(12,9,6,.78));opacity:.5;transition:opacity .5s}
.gal figcaption{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;color:#fff;display:flex;justify-content:space-between;align-items:flex-end;gap:10px}
.gal figcaption .gc-l b{font-family:var(--f-display);font-size:1.15rem;font-weight:500;display:block;transform:translateY(8px);opacity:.85;transition:transform .5s,opacity .5s}
.gal figcaption .gc-l span{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.78);opacity:0;transition:opacity .5s .05s}
.gal figcaption .gc-no{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.08em;color:rgba(255,255,255,.7)}
.gal figure:hover img{transform:scale(1.07)}
.gal figure:hover::after{opacity:.85}
.gal figure:hover figcaption .gc-l b{transform:none;opacity:1}
.gal figure:hover figcaption .gc-l span{opacity:1}
.gc-1{grid-column:span 7;grid-row:span 2}
.gc-2{grid-column:span 5}
.gc-3{grid-column:span 5}
.gc-4{grid-column:span 5}
.gc-5{grid-column:span 7}
.gc-6{grid-column:span 12;grid-row:span 1}

/* ============ PLANNER (Highlight 2 — retained, retuned) ============ */
.plan{background:var(--bg-2);border-top:1px solid var(--line)}
.plan-shell{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,64px);align-items:stretch}
.plan-form{background:var(--surface);border:1px solid var(--line);padding:clamp(24px,3vw,38px);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:22px}
.field label{display:block;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);margin-bottom:9px}
.field select,.field input[type=text],.field input[type=email],.field textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line-strong);background:var(--surface-2);color:var(--text);font-family:inherit;font-size:.95rem;transition:border-color .3s,background-color .3s}
.field select:focus,.field input:focus,.field textarea:focus{border-color:var(--accent);background:var(--surface)}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{flex:1 1 calc(50% - 3px);min-width:120px;padding:12px 10px;border:1px solid var(--line-strong);font-family:var(--f-mono);font-size:.72rem;letter-spacing:.02em;color:var(--text-soft);transition:all .3s}
.seg button.on{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}
.area-out{display:flex;align-items:baseline;gap:10px}
.area-out b{font-family:var(--f-display);font-size:2.1rem;font-weight:500;color:var(--accent);font-variant-numeric:tabular-nums}
.area-out span{font-family:var(--f-mono);font-size:.78rem;color:var(--text-soft)}
.plan-vis{background:var(--surface);border:1px solid var(--line);padding:clamp(20px,2.5vw,30px);box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.map-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.map-head .mt{font-family:var(--f-mono);font-size:.8rem;letter-spacing:.04em;text-transform:uppercase}
.map-head .pill{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent-line);padding:6px 12px;display:flex;align-items:center;gap:7px}
.map-head .pill i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 var(--accent-soft)}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}
@media (prefers-reduced-motion:reduce){.map-head .pill i{animation:none}}
.map{position:relative;flex:1;min-height:360px;overflow:hidden;background:var(--bg-2);
  background-image:linear-gradient(var(--grid-dot) 1px,transparent 1px),linear-gradient(90deg,var(--grid-dot) 1px,transparent 1px);background-size:26px 26px}
.map svg{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.node{position:absolute;z-index:2;transform:translate(-50%,-50%);display:grid;place-items:center}
.node .dot{width:9px;height:9px;border-radius:50%;background:var(--text-faint);transition:all .4s}
.node .nl{position:absolute;top:11px;font-family:var(--f-mono);font-size:.56rem;letter-spacing:.02em;color:var(--text-faint);white-space:nowrap;transition:color .4s}
.node.hub .dot{width:14px;height:14px;background:var(--text);box-shadow:0 0 0 4px var(--accent-soft)}
.node.hub .nl{color:var(--text)}
.node.active .dot{background:var(--accent);width:13px;height:13px;box-shadow:0 0 0 6px var(--accent-soft);animation:pulse 1.8s infinite}
.node.active .nl{color:var(--accent)}
.node.lit .dot{background:var(--accent-2)}
.route{stroke:var(--accent);stroke-width:1.6;fill:none;stroke-dasharray:6 6;stroke-dashoffset:200;transition:stroke-dashoffset 1.2s cubic-bezier(.16,1,.3,1);opacity:0}
.route.draw{stroke-dashoffset:0;opacity:1}
.web-line{stroke:var(--line-strong);stroke-width:.8;fill:none}
.plan-res{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:16px;overflow:hidden}
.plan-res .r{background:var(--surface);padding:16px 14px}
.plan-res .r b{font-family:var(--f-display);font-size:1.8rem;font-weight:500;display:block;line-height:1;color:var(--text);font-variant-numeric:tabular-nums}
.plan-res .r span{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);margin-top:5px;display:block}
.plan-cta{margin-top:18px;width:100%;justify-content:center}
.avail-bar{height:6px;background:var(--surface-2);overflow:hidden;margin-top:10px}
.avail-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width 1s cubic-bezier(.16,1,.3,1)}

/* ============ KONTAKT ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px)}
.cform{display:grid;gap:20px}
.cform .frow{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cinfo{display:flex;flex-direction:column;gap:2px}
.cinfo .ci{display:flex;gap:18px;align-items:flex-start;padding:22px 0;border-bottom:1px solid var(--line)}
.cinfo .ci:first-of-type{border-top:1px solid var(--line)}
.cinfo .ci .ic{width:22px;height:22px;color:var(--accent);flex:none;margin-top:3px}
.cinfo .ci .ck{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);margin-bottom:4px}
.cinfo .ci .cv{font-size:1.08rem;font-weight:600}
.cinfo .ci .cv a:hover{color:var(--accent)}
.form-note{font-family:var(--f-mono);font-size:.66rem;color:var(--text-faint)}
.ok-msg{display:none;align-items:center;gap:10px;background:var(--accent-soft);border:1px solid var(--accent-line);padding:14px 18px;color:var(--text);font-weight:600;font-size:.92rem}
.ok-msg.show{display:flex}

/* ============ FOOTER ============ */
.footer{background:var(--surface);border-top:1px solid var(--line);padding:72px 0 36px;overflow:hidden}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid var(--line)}
.foot-top p{color:var(--text-soft);font-size:.95rem;max-width:38ch;margin-top:18px}
.foot-col h4{font-family:var(--f-mono);font-weight:400;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);margin-bottom:18px}
.foot-col a{display:block;color:var(--text-soft);font-size:.95rem;padding:6px 0;transition:color .25s,transform .25s}
.foot-col a:hover{color:var(--accent);transform:translateX(4px)}
.foot-word{font-family:var(--f-display);font-weight:350;font-size:clamp(2.6rem,13vw,11rem);line-height:.85;letter-spacing:-.04em;color:var(--text);
  padding:40px 0 14px;white-space:nowrap;opacity:.13}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding-top:8px;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.04em;color:var(--text-faint)}
.foot-bottom .fl{display:flex;gap:22px;flex-wrap:wrap}
.foot-bottom a:hover{color:var(--accent)}

/* legal modal */
.modal{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:24px}
.modal.show{display:flex}
.modal-bg{position:absolute;inset:0;background:rgba(8,6,4,.62);backdrop-filter:blur(4px);animation:fade .3s}
@keyframes fade{from{opacity:0}}
.modal-box{position:relative;background:var(--surface);border:1px solid var(--line);max-width:680px;width:100%;max-height:84vh;overflow:auto;padding:clamp(28px,4vw,48px);box-shadow:var(--shadow-lg);animation:rise .4s cubic-bezier(.16,1,.3,1)}
@keyframes rise{from{opacity:0;transform:translateY(20px)}}
.modal-box h3{font-family:var(--f-display);font-weight:400;font-size:1.9rem;margin-bottom:18px}
.modal-box h4{font-family:var(--f-body);font-weight:700;font-size:.95rem;margin:22px 0 8px}
.modal-box p,.modal-box li{color:var(--text-soft);font-size:.92rem;margin-bottom:10px}
.modal-box ul{padding-left:20px}
.modal-close{position:absolute;top:18px;right:18px;width:40px;height:40px;border:1px solid var(--line);display:grid;place-items:center;transition:background-color .3s,transform .3s}
.modal-close:hover{background:var(--surface-2);transform:rotate(90deg)}

/* ============ RESPONSIVE ============ */
@media(max-width:980px){
  .nav-links{display:none}
  .menu-btn{display:flex}
  .nav-links.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg);padding:24px clamp(20px,5vw,72px);gap:10px;border-bottom:1px solid var(--line)}
  .nav-links.open a{padding:10px 0;font-size:.95rem}
  .phil-grid{grid-template-columns:1fr;gap:40px;align-items:stretch}
  .cfg-shell,.plan-shell,.contact-grid{grid-template-columns:1fr}
  .hero-stats{display:none}
  .hero-edge{display:none}
  .gc-1,.gc-2,.gc-3,.gc-4,.gc-5,.gc-6{grid-column:span 12;grid-row:span 1}
  .idx-row .ix-meta{display:none}
  .idx-row{grid-template-columns:auto 1fr}
}
@media(max-width:560px){
  .cform .frow{grid-template-columns:1fr}
  .nav-cta{display:none}
  .foot-top{grid-template-columns:1fr;gap:32px}
}