/* ============================================================
   Bedachungen Jakob Razlaf & Sohn
   Design-System "Handwerk als Architektur"
   Anthrazit + Papier + eine einzige grüne Vermessungsmarke.
   ============================================================ */

:root{
  /* Dunkel – Anthrazit mit Grünstich, nie neutrales Grau */
  --bg:#0C100E;
  --bg-2:#101613;
  --surface:#141B17;
  --surface-2:#1A231D;
  --line:#222D26;
  --line-2:#2C3A32;
  --ink:#EFF2EC;
  --ink-soft:#93A199;
  --ink-mute:#5E6B64;

  /* Papier – warmes Bone, kein Weiß */
  --paper:#F1EFE8;
  --paper-2:#E8E4DA;
  --paper-3:#FBFAF6;
  --p-ink:#0C100E;
  --p-soft:#57615A;
  --p-mute:#8B948C;
  --p-line:#D6D1C4;
  --p-line-2:#E3DFD4;

  /* Der eine Akzent */
  --accent:#22E058;
  --accent-2:#0FA13C;
  --accent-deep:#0A7027;

  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua","Hoefler Text",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Mono","Segoe UI Mono",Consolas,"Roboto Mono",monospace;

  --wrap:1280px;
  --gut:clamp(22px,4vw,44px);
  --ease:cubic-bezier(.16,.84,.28,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.66;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:400}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:1px}

.wrap{width:min(100% - (var(--gut) * 2),var(--wrap));margin-inline:auto}
.skip{position:absolute;left:-9999px;top:0;z-index:300;background:var(--accent);color:#04170A;padding:14px 20px;font-weight:700}
.skip:focus{left:14px;top:14px}

/* ---------- Filmkorn: gibt allen Flächen Tiefe ---------- */
.grain{
  position:fixed;inset:-120px;z-index:250;pointer-events:none;opacity:.032;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='260' height='260' filter='url(%23n)'/%3E%3C/svg%3E");
  will-change:transform;
}

/* ---------- Lesefortschritt ---------- */
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:120;pointer-events:none;background:transparent}
.progress i{display:block;height:100%;width:0;background:var(--accent);transform-origin:left}

/* ============================================================
   TYPOGRAFIE
   ============================================================ */
.mono-lbl{
  font-family:var(--mono);font-size:11.5px;font-weight:500;
  letter-spacing:.26em;text-transform:uppercase;color:var(--ink-mute);
  display:flex;align-items:center;gap:14px;margin-bottom:30px;
}
.mono-lbl i{font-style:normal;color:var(--accent);letter-spacing:.14em}
.mono-lbl::after{content:"";height:1px;flex:1;background:var(--line-2);max-width:88px}
.sec-paper .mono-lbl{color:var(--p-mute)}
.sec-paper .mono-lbl i{color:var(--accent-deep)}
.sec-paper .mono-lbl::after{background:var(--p-line)}

h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(2.75rem,6.8vw,5.9rem);line-height:.99;letter-spacing:-.028em;
  text-wrap:balance;
}
h1 em{font-style:italic;color:var(--accent);display:block}
h2{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(2.1rem,4.6vw,3.85rem);line-height:1.02;letter-spacing:-.026em;
  text-wrap:balance;
}
h3{font-family:var(--serif);font-size:1.5rem;line-height:1.14;letter-spacing:-.018em}
.sec-sub{
  font-size:clamp(1.03rem,1.45vw,1.16rem);color:var(--ink-soft);
  max-width:56ch;margin-top:26px;line-height:1.68;
}
.sec-paper .sec-sub{color:var(--p-soft)}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  padding:19px 34px;font:inherit;font-size:.97rem;font-weight:600;letter-spacing:-.005em;
  text-decoration:none;border:1px solid transparent;cursor:pointer;overflow:hidden;
  transition:color .35s var(--ease),border-color .35s var(--ease),transform .3s var(--ease);
}
.btn span{position:relative;z-index:2}
.btn-primary{background:var(--accent);color:#04170A;border-color:var(--accent)}
.btn-primary::before{
  content:"";position:absolute;inset:0;z-index:1;background:var(--ink);
  transform:translateY(101%);transition:transform .42s var(--ease);
}
.btn-primary:hover{color:var(--bg)}
.btn-primary:hover::before{transform:translateY(0)}
.sec-paper .btn-primary:hover{color:var(--paper)}
.sec-paper .btn-primary::before{background:var(--p-ink)}

.btn-ghost{
  border-color:var(--line-2);color:var(--ink);
  font-family:var(--mono);font-weight:500;letter-spacing:.06em;font-size:.9rem;
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ============================================================
   HEADER
   ============================================================ */
.site-head{
  position:fixed;top:0;left:0;right:0;z-index:110;
  border-bottom:1px solid transparent;
  transition:background .45s var(--ease),border-color .45s var(--ease),backdrop-filter .45s;
}
.site-head.stuck{
  background:rgba(12,16,14,.82);backdrop-filter:saturate(160%) blur(16px);
  border-bottom-color:var(--line);
}
.head-in{display:flex;align-items:center;gap:32px;min-height:88px}
.site-head.stuck .head-in{min-height:72px;transition:min-height .4s var(--ease)}

.brand{flex:0 0 auto;line-height:0;position:relative}
.brand img{width:clamp(184px,17vw,230px)}
.brand .lg-light{position:absolute;inset:0;opacity:0}

.nav{display:flex;gap:34px;margin-left:auto}
.nav a{
  position:relative;text-decoration:none;font-size:.9rem;font-weight:500;
  color:var(--ink-soft);padding:8px 0;display:inline-flex;align-items:baseline;gap:7px;
  transition:color .3s var(--ease);
}
.nav .n-i{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:var(--ink-mute);transition:color .3s var(--ease)}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:var(--accent);
  transform:scaleX(0);transform-origin:right;transition:transform .42s var(--ease);
}
.nav a:hover,.nav a.active{color:var(--ink)}
.nav a:hover .n-i,.nav a.active .n-i{color:var(--accent)}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1);transform-origin:left}

.tel-cta{display:flex;flex-direction:column;gap:2px;text-decoration:none;padding-left:32px;border-left:1px solid var(--line-2)}
.tel-lbl{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-mute)}
.tel-num{font-family:var(--mono);font-weight:600;font-size:1.02rem;letter-spacing:-.01em;white-space:nowrap;transition:color .3s var(--ease)}
.tel-cta:hover .tel-num{color:var(--accent)}

.burger{display:none;background:none;border:1px solid var(--line-2);width:48px;height:46px;cursor:pointer;padding:0;margin-left:auto}
.burger span{display:block;width:20px;height:1.5px;background:var(--ink);margin:5px auto;transition:transform .35s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;
  justify-content:flex-start;padding:150px 0 0;overflow:hidden;
  background:
    radial-gradient(120% 88% at 76% 26%,rgba(34,224,88,.07),transparent 58%),
    radial-gradient(90% 70% at 10% 90%,rgba(34,224,88,.035),transparent 60%),
    var(--bg);
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:180px;z-index:1;
  background:linear-gradient(transparent,var(--bg));pointer-events:none;
}

.hero-bg{
  position:absolute;top:50%;right:-7%;transform:translateY(-53%);
  width:min(1060px,70vw);color:var(--ink);opacity:.46;z-index:0;pointer-events:none;
}
.blueprint{width:100%;height:auto;display:block;overflow:visible}
.bp-t{fill:var(--ink-mute);font-family:var(--mono);letter-spacing:.12em}

.hero-in-wrap{
  position:relative;z-index:2;flex:1;display:flex;flex-direction:column;justify-content:center;
  padding-block:clamp(30px,5vh,64px) clamp(56px,8vh,104px);
}
.hero-copy{max-width:min(760px,57%)}
.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--ink-soft);display:flex;align-items:center;gap:14px;margin-bottom:34px;
}
.eyebrow span{width:38px;height:1px;background:var(--accent);flex:0 0 auto}
.lede{margin-top:32px;font-size:clamp(1.06rem,1.5vw,1.2rem);color:var(--ink-soft);max-width:54ch}
.cta-row{display:flex;flex-wrap:wrap;gap:16px;margin-top:44px}

.hero-meta{position:relative;z-index:2;border-top:1px solid var(--line)}
.hm-in{display:grid;grid-template-columns:repeat(4,1fr)}
.hm-in > div{padding:26px 30px 30px;border-right:1px solid var(--line);display:grid;gap:7px}
.hm-in > div:first-child{padding-left:0}
.hm-in > div:last-child{border-right:0}
.hm-l{font-family:var(--mono);font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-mute)}
.hm-v{font-size:.94rem;color:var(--ink)}

/* Blueprint-Animation */
.js .bp,.js .bp-t,.js .bp-grid,.js .bp-truss{opacity:0}
.js .hero-in .bp-grid{animation:fade 1.1s ease .15s forwards}
.js .hero-in .bp{animation:fade .9s ease .75s forwards}
.js .hero-in .bp-truss{animation:fade 1.1s ease 1.05s forwards}
.js .hero-in .bp-t{animation:fade .9s ease 1.35s forwards}
@keyframes fade{to{opacity:1}}
.js .bp-roof{stroke-dasharray:1420;stroke-dashoffset:1420}
.js .hero-in .bp-roof{animation:draw 1.7s var(--ease) .35s forwards}
@keyframes draw{to{stroke-dashoffset:0}}

.js .hero-copy,.js .hero-bg,.js .hero-meta{opacity:0}
.hero-in .hero-bg{opacity:.46;transition:opacity 1s ease}
.hero-in .hero-copy,.hero-in .hero-meta{opacity:1;transition:opacity .6s ease}
.hero h1 .w{display:inline-block;white-space:pre;opacity:0;transform:translateY(34px)}
.hero-in h1 .w{opacity:1;transform:none;transition:opacity .6s ease,transform .8s var(--ease);transition-delay:calc(180ms + var(--wi,0)*44ms)}
.hero-seq{opacity:0;transform:translateY(22px)}
.hero-in .hero-seq{opacity:1;transform:none;transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--d,0)*1ms)}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee{
  position:relative;overflow:hidden;padding:20px 0;
  background:var(--bg);border-block:1px solid var(--line);
}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:150px;z-index:2;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.marquee::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.mq-flow{display:flex;align-items:center;width:max-content;animation:mq 52s linear infinite}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee:hover .mq-flow{animation-play-state:paused}
.mq-item{
  font-family:var(--mono);font-weight:500;font-size:.8rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--ink-soft);
  padding:0 26px;display:inline-flex;align-items:center;gap:26px;white-space:nowrap;
}
.mq-item::after{content:"";width:4px;height:4px;background:var(--accent);border-radius:50%;flex:0 0 auto}

/* ============================================================
   SEKTIONEN
   ============================================================ */
.sec{padding:clamp(88px,11vw,168px) 0;position:relative}
.sec-paper{background:var(--paper);color:var(--p-ink)}
.sec-dark{background:var(--bg-2)}
.sec-head{max-width:74ch;margin-bottom:clamp(52px,6vw,84px)}
.sec-head-wide{max-width:none}
.sec-foot{margin-top:52px;color:var(--p-soft);font-size:.98rem;max-width:70ch}
.sec-foot a{color:var(--accent-deep);font-weight:600;text-underline-offset:4px}

/* Lichtwisch über den dunklen Sektionen */
.sweep{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.sweep::before{
  content:"";position:absolute;top:-40%;left:-30%;width:60%;height:180%;
  background:radial-gradient(closest-side,rgba(34,224,88,.10),transparent 72%);
  filter:blur(60px);animation:sweep 22s ease-in-out infinite alternate;
}
@keyframes sweep{from{transform:translate(0,0)}to{transform:translate(120%,14%)}}
.sec-dark > .wrap{position:relative;z-index:1}

/* ---------- 01 Leistungen: redaktioneller Index ---------- */
.index{border-top:1px solid var(--p-line)}
.ix{
  position:relative;display:grid;
  grid-template-columns:82px minmax(230px,.85fr) minmax(0,1.25fr) 44px;
  gap:clamp(20px,3vw,46px);align-items:start;
  padding:clamp(30px,3.4vw,44px) 0;border-bottom:1px solid var(--p-line);
  cursor:pointer;transition:padding-left .5s var(--ease);
}
.ix::before{
  content:"";position:absolute;left:0;top:-1px;height:1px;width:0;background:var(--accent-deep);
  transition:width .6s var(--ease);
}
.ix:hover::before{width:100%}
.ix:hover{padding-left:22px}
.ix-n{font-family:var(--mono);font-size:11.5px;letter-spacing:.2em;color:var(--p-mute);padding-top:.72em}
.ix h3{color:var(--p-ink);transition:color .35s var(--ease)}
.ix:hover h3{color:var(--accent-deep)}
.ix p{color:var(--p-soft);font-size:.97rem;line-height:1.68}
.ix-a{
  font-size:1.3rem;color:var(--p-mute);justify-self:end;padding-top:.16em;
  transition:transform .45s var(--ease),color .35s var(--ease);
}
.ix:hover .ix-a{transform:translateX(9px);color:var(--accent-deep)}

/* ---------- 02 Material ---------- */
.mats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:clamp(16px,2vw,26px)}
.mat{margin:0}
.sw{
  aspect-ratio:3/4;border:1px solid var(--line-2);position:relative;overflow:hidden;
  transition:transform .55s var(--ease),border-color .4s var(--ease);
}
.mat:hover .sw{transform:translateY(-7px);border-color:var(--accent-2)}
.sw::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(165deg,rgba(255,255,255,.14),transparent 42%,rgba(0,0,0,.34));
}
.sw-ziegel{
  background:
    repeating-linear-gradient(90deg,rgba(0,0,0,.22) 0 1px,transparent 1px 34px),
    repeating-linear-gradient(180deg,#9E4526 0 26px,#8A3A1F 26px 28px,#B15130 28px 30px);
}
.sw-schiefer{
  background:
    repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 1px,transparent 1px 22px),
    repeating-linear-gradient(-45deg,rgba(0,0,0,.28) 0 1px,transparent 1px 22px),
    linear-gradient(165deg,#3E4750,#252B31 60%,#151A1F);
}
.sw-zink{
  background:
    repeating-linear-gradient(90deg,#9AA3A6 0 26px,#7E888C 26px 29px,#B4BCBE 29px 32px),
    linear-gradient(180deg,rgba(255,255,255,.1),transparent);
}
.sw-kupfer{
  background:
    repeating-linear-gradient(90deg,rgba(0,0,0,.14) 0 1px,transparent 1px 30px),
    linear-gradient(155deg,#B7743C 0%,#8E5A2E 32%,#4E8B72 68%,#2F6B58 100%);
}
.sw-beton{
  background:
    repeating-linear-gradient(90deg,rgba(0,0,0,.2) 0 1px,transparent 1px 32px),
    repeating-linear-gradient(180deg,#4A5055 0 24px,#3A4045 24px 26px),
    #43494E;
}
.mat figcaption{padding-top:18px;display:grid;gap:5px}
.mat figcaption strong{font-family:var(--serif);font-weight:400;font-size:1.16rem;letter-spacing:-.015em}
.mat figcaption span{font-size:.86rem;color:var(--ink-soft);display:grid;gap:6px}
.mat figcaption em{
  font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--accent-2);
}

/* ---------- 03 Ablauf ---------- */
.ablauf-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(38px,6vw,96px);align-items:start}
.ablauf-side{position:sticky;top:120px}
.steps{border-top:1px solid var(--p-line)}
.steps li{
  display:grid;grid-template-columns:82px 1fr;gap:clamp(20px,3vw,40px);
  padding:clamp(28px,3vw,40px) 0;border-bottom:1px solid var(--p-line);
}
.s-num{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.2em;color:var(--accent-deep);
  padding-top:.72em;position:relative;
}
.s-num::after{content:"";position:absolute;left:0;top:-.1em;width:22px;height:1px;background:var(--accent-deep)}
.steps h3{color:var(--p-ink);margin-bottom:12px}
.steps p{color:var(--p-soft);font-size:.97rem}

/* ---------- 04 Betrieb ---------- */
.pull{
  margin:0 0 clamp(64px,7vw,104px);padding-bottom:clamp(48px,5vw,72px);
  border-bottom:1px solid var(--line);
}
.pull p{
  font-family:var(--serif);font-size:clamp(1.85rem,4.1vw,3.35rem);line-height:1.1;
  letter-spacing:-.026em;max-width:min(880px,100%);
}
.pull em{font-style:italic;color:var(--ink-soft)}
.pull cite{
  display:block;margin-top:30px;font-style:normal;font-family:var(--mono);
  font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);
}
.betrieb-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:clamp(34px,5vw,80px);align-items:start}
.betrieb-grid p{color:var(--ink-soft);margin-bottom:20px}
.values{margin-top:34px;display:grid;gap:0;border-top:1px solid var(--line)}
.values li{padding:18px 0 18px 28px;position:relative;color:var(--ink-soft);font-size:.96rem;border-bottom:1px solid var(--line)}
.values li::before{content:"";position:absolute;left:0;top:1.62em;width:11px;height:1px;background:var(--accent)}
.values strong{color:var(--ink);font-weight:600}

.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(56px,6vw,88px);border-top:1px solid var(--line)}
.stats > div{padding:34px 30px 0;border-right:1px solid var(--line)}
.stats > div:first-child{padding-left:0}
.stats > div:last-child{border-right:0}
.s-val{
  display:flex;align-items:baseline;gap:5px;font-family:var(--serif);
  font-size:clamp(2.6rem,4.6vw,3.9rem);line-height:1;letter-spacing:-.04em;
  font-variant-numeric:tabular-nums;
}
.s-val i{font-style:normal}
.s-val small{font-family:var(--mono);font-size:.24em;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.s-lbl{display:block;margin-top:16px;font-size:.82rem;color:var(--ink-mute);line-height:1.5;max-width:22ch}

/* ---------- 05 Referenzen: Projekt-Index ----------
   Bewusst ohne Fotos, solange keine eigenen Aufnahmen des Betriebs vorliegen.
   Der kleine Materialchip zitiert die Material-Sektion. */
.projects{border-top:1px solid var(--p-line)}
.pj{
  display:grid;grid-template-columns:88px minmax(0,1.45fr) minmax(200px,.55fr);
  gap:clamp(20px,3vw,44px);align-items:start;
  padding:clamp(28px,3.2vw,42px) 0;border-bottom:1px solid var(--p-line);
  transition:padding-left .5s var(--ease);
}
.pj:hover{padding-left:18px}
.pj-chip{
  display:block;width:88px;aspect-ratio:1;border:1px solid var(--p-line);
  position:relative;overflow:hidden;
}
.pj-chip::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(255,255,255,.18),transparent 44%,rgba(0,0,0,.34));
}
.pj-main h3{color:var(--p-ink);margin-bottom:12px;transition:color .35s var(--ease)}
.pj:hover .pj-main h3{color:var(--accent-deep)}
.pj-main p{color:var(--p-soft);font-size:.96rem;line-height:1.66}
.pj-meta{margin:0;display:grid;gap:14px;align-content:start}
.pj-meta > div{display:grid;gap:4px}
.pj-meta dt{
  font-family:var(--mono);font-size:9px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--p-mute);
}
.pj-meta dd{margin:0;font-family:var(--serif);font-size:1.06rem;letter-spacing:-.015em;color:var(--p-ink)}

/* Materialflächen (auch für spätere Fotokacheln nutzbar) */
.m-ziegel{
  background:
    repeating-linear-gradient(90deg,rgba(0,0,0,.2) 0 1px,transparent 1px 18px),
    repeating-linear-gradient(180deg,#9E4526 0 14px,#8A3A1F 14px 16px,#B15130 16px 18px);
}

.m-flach{
  background:
    repeating-linear-gradient(74deg,rgba(255,255,255,.05) 0 2px,transparent 2px 16px),
    linear-gradient(160deg,#3A3E40,#26292B 62%,#1A1D1E);
}
.m-zink{
  background:
    repeating-linear-gradient(90deg,#9AA3A6 0 16px,#7E888C 16px 19px,#B4BCBE 19px 22px),
    linear-gradient(180deg,rgba(255,255,255,.12),transparent);
}

/* ---------- Optionale Fotogalerie (aktiv, sobald echte Fotos vorliegen) ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,28px)}
.shot{margin:0}
.shot-lg{grid-column:span 3}
/* Referenzflächen: bis echte Fotos vorliegen zeigt jede Kachel das verbaute
   Material. Sobald img/referenz-N.jpg existiert, ersetzt main.js den Hintergrund. */
.ph{
  aspect-ratio:16/10;border:1px solid var(--p-line);position:relative;overflow:hidden;
  display:flex;align-items:flex-end;
  transition:border-color .4s var(--ease);
}
.shot-lg .ph{aspect-ratio:21/8}
.shot:hover .ph{border-color:var(--accent-deep)}
.ph::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(200deg,rgba(255,255,255,.16),transparent 38%,rgba(0,0,0,.42));
}
.ph.has-photo::after{background:linear-gradient(200deg,transparent 60%,rgba(0,0,0,.2))}
.ph-tag{
  position:relative;z-index:1;margin:16px;padding:8px 12px;
  font-family:var(--mono);font-size:9px;letter-spacing:.22em;text-transform:uppercase;
  color:rgba(255,255,255,.92);background:rgba(10,14,12,.5);
  backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.16);
}
.shot figcaption{padding-top:16px;display:grid;gap:5px}
.shot figcaption strong{font-family:var(--serif);font-weight:400;font-size:1.14rem;letter-spacing:-.015em;color:var(--p-ink)}
.shot figcaption span{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--p-mute)}

/* ---------- Einsatzgebiet ---------- */
.places{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.places li{
  padding:22px 8px 22px 0;border-bottom:1px solid var(--line);
  font-family:var(--serif);font-size:clamp(1.15rem,1.9vw,1.55rem);letter-spacing:-.02em;
  color:var(--ink-soft);position:relative;transition:color .35s var(--ease),padding-left .45s var(--ease);
}
.places li::before{
  content:"";position:absolute;left:0;top:50%;width:0;height:1px;background:var(--accent);
  transition:width .45s var(--ease);
}
.places li:hover{color:var(--ink);padding-left:24px}
.places li:hover::before{width:14px}
.places-note{margin-top:34px;color:var(--ink-mute);font-size:.92rem}

/* ---------- 06 Kontakt ---------- */
.kontakt-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:clamp(40px,5vw,88px);align-items:start}
.contact-card{margin-top:44px;border-top:1px solid var(--p-line)}
.cc-row{
  display:grid;grid-template-columns:110px 1fr;gap:20px;padding:22px 0;
  border-bottom:1px solid var(--p-line);text-decoration:none;align-items:start;
  transition:padding-left .45s var(--ease);
}
a.cc-row:hover{padding-left:14px}
a.cc-row:hover .cc-val{color:var(--accent-deep)}
.cc-lbl{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--p-mute);padding-top:7px}
.cc-val{font-family:var(--serif);font-size:1.22rem;letter-spacing:-.018em;line-height:1.42;color:var(--p-ink);transition:color .35s var(--ease)}
.cc-val small{display:block;font-family:var(--sans);font-size:.8rem;color:var(--p-soft);letter-spacing:0;margin-top:6px}

.form{background:var(--paper-3);border:1px solid var(--p-line);padding:clamp(26px,3.2vw,44px);display:grid;gap:22px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.f-row{display:grid;gap:9px}
.f-two{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.form label{font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--p-soft);font-weight:500}
.req{color:var(--accent-deep)}
.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{
  font:inherit;font-size:1rem;color:var(--p-ink);background:transparent;
  border:0;border-bottom:1px solid var(--p-line);padding:12px 2px;width:100%;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--p-mute) 50%),linear-gradient(135deg,var(--p-mute) 50%,transparent 50%);background-position:calc(100% - 14px) 22px,calc(100% - 8px) 22px;background-size:6px 6px;background-repeat:no-repeat}
.form textarea{resize:vertical;min-height:132px;line-height:1.66}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-bottom-color:var(--accent-deep)}
.form ::placeholder{color:var(--p-mute)}
.f-check{
  display:flex!important;gap:13px;align-items:flex-start;text-transform:none!important;
  letter-spacing:0!important;font-family:var(--sans)!important;font-size:.86rem!important;
  color:var(--p-soft)!important;font-weight:400!important;line-height:1.58;margin-top:4px;
}
.f-check input{margin-top:3px;width:16px;height:16px;accent-color:var(--accent-deep);flex:0 0 auto}
.f-check a{color:var(--accent-deep);font-weight:600}
.f-note{font-size:.78rem;color:var(--p-mute)}
.form .btn{width:100%}
/* Auf Papier wirkt eine große grüne Fläche billig – Button dunkel, Grün erst beim Hover */
.sec-paper .form .btn-primary{background:var(--p-ink);border-color:var(--p-ink);color:var(--paper)}
.sec-paper .form .btn-primary::before{background:var(--accent)}
.sec-paper .form .btn-primary:hover{color:#04170A}

.banner{padding:18px 22px;margin-bottom:22px;border-left:2px solid var(--accent-deep);background:#E7F5EA;color:var(--p-ink);font-size:.95rem}
.banner.err{border-left-color:#B03A2B;background:#F8EAE7}

/* ============================================================
   FOOTER
   ============================================================ */
.site-foot{background:var(--bg);color:var(--ink-soft);padding:clamp(64px,7vw,104px) 0 0;font-size:.92rem;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.15fr;gap:clamp(30px,3.6vw,54px);padding-bottom:60px}
.foot-brand img{width:min(238px,100%);margin-bottom:24px}
.foot-claim{line-height:1.66}
.site-foot h4{font-family:var(--mono);font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink);margin-bottom:20px;font-weight:500}
.site-foot ul{display:grid;gap:11px}
.site-foot a{text-decoration:none;transition:color .3s var(--ease)}
.site-foot a:hover{color:var(--accent)}
.foot-bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:26px 0 32px;border-top:1px solid var(--line);font-size:.82rem;color:var(--ink-mute)}
.foot-bar nav{display:flex;gap:28px}

/* ============================================================
   MOBILER ANRUF-BUTTON
   ============================================================ */
.fab{
  position:fixed;right:16px;bottom:16px;z-index:100;display:none;align-items:center;gap:10px;
  background:var(--accent);color:#04170A;padding:15px 22px;
  text-decoration:none;font-weight:700;font-size:.95rem;
  box-shadow:0 16px 34px -14px rgba(0,0,0,.8);
}
.fab svg{width:18px;height:18px;fill:currentColor}

/* ============================================================
   CURSOR (nur Desktop, nur als Ergänzung – nie als Ersatz)
   ============================================================ */
.cur{
  position:fixed;top:0;left:0;width:30px;height:30px;border:1px solid var(--accent);
  border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:260;opacity:0;
  transition:width .3s var(--ease),height .3s var(--ease),opacity .35s,background .3s;
}
.cur.on{opacity:.55}
.cur.big{width:62px;height:62px;background:rgba(34,224,88,.09)}
@media (hover:none),(pointer:coarse){.cur{display:none}}

/* ============================================================
   REVEALS
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.stagger>*{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.stagger.in>*{opacity:1;transform:none}

/* ============================================================
   RESPONSIV
   ============================================================ */
@media (max-width:1180px){
  .nav{gap:24px}
  .nav .n-i{display:none}
  .hero-copy{max-width:100%}
  .hero-bg{right:auto;left:50%;width:min(1080px,124vw);transform:translate(-50%,-50%);opacity:.26}
  .hero-in .hero-bg{opacity:.26}
}
@media (max-width:980px){
  .betrieb-grid,.kontakt-grid,.ablauf-grid{grid-template-columns:1fr}
  .ablauf-side{position:static}
  .stats{grid-template-columns:1fr 1fr}
  .stats > div{padding-left:26px;border-bottom:1px solid var(--line)}
  .stats > div:nth-child(2n){border-right:0}
  .stats > div:nth-child(odd){padding-left:0}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .shot-lg{grid-column:span 2}
  .pj{grid-template-columns:88px minmax(0,1fr)}
  .pj-meta{grid-column:2;grid-auto-flow:column;justify-content:start;gap:0 44px;margin-top:4px}
  .places{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
  .ix{grid-template-columns:64px 1fr 30px}
  .ix p{grid-column:2/-1}
  .ix-a{grid-row:1;grid-column:3}
}
@media (max-width:860px){
  body{font-size:16.5px}
  .burger{display:block}
  .tel-cta{display:none}
  .nav{
    position:fixed;left:0;right:0;top:0;padding:108px var(--gut) 40px;
    background:rgba(12,16,14,.97);backdrop-filter:blur(20px);
    flex-direction:column;gap:0;display:none;height:100svh;
  }
  .nav.open{display:flex}
  .nav a{padding:20px 0;border-bottom:1px solid var(--line);font-family:var(--serif);font-size:1.6rem;color:var(--ink)}
  .nav a::after{display:none}
  .nav .n-i{display:inline;font-size:10px;color:var(--accent)}
  .fab{display:inline-flex}
  .site-foot{padding-bottom:78px}
  .hm-in{grid-template-columns:1fr 1fr}
  .hm-in > div{padding:20px 22px 22px;border-bottom:1px solid var(--line)}
  .hm-in > div:nth-child(2n){border-right:0}
  .hm-in > div:nth-child(odd){padding-left:0}
  .hero{min-height:auto;padding:132px 0 0}
  .hero-bg{opacity:.11}
  .hero-in .hero-bg{opacity:.11}
}
@media (max-width:600px){
  .gallery,.places,.stats{grid-template-columns:1fr}
  .shot-lg{grid-column:span 1}
  .shot-lg .ph{aspect-ratio:16/10}
  .pj{grid-template-columns:56px minmax(0,1fr);gap:18px}
  .pj-chip{width:56px}
  .pj:hover{padding-left:0}
  .pj-meta{gap:0 30px}
  .stats > div{padding:26px 0 0;border-right:0}
  .f-two{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta-row .btn{width:100%}
  .ix{grid-template-columns:52px 1fr;gap:14px}
  .ix-a{display:none}
  .ix p{grid-column:2}
  .ix:hover{padding-left:0}
  .steps li{grid-template-columns:1fr;gap:14px}
  .s-num::after{display:none}
  .cc-row{grid-template-columns:1fr;gap:6px}
  .cc-lbl{padding-top:0}
  .mats{grid-template-columns:1fr 1fr}
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  .reveal,.stagger>*,.hero-seq{opacity:1!important;transform:none!important;transition:none!important}
  .js .hero-copy,.js .hero-bg,.js .hero-meta,.js .bp,.js .bp-t,.js .bp-grid,.js .bp-truss{opacity:1!important;animation:none!important}
  .js .hero-bg{opacity:.5!important}
  .js .bp-roof{stroke-dasharray:none!important;stroke-dashoffset:0!important;animation:none!important}
  .hero h1 .w{opacity:1!important;transform:none!important}
  .mq-flow,.sweep::before{animation:none!important}
  .cur{display:none!important}
  *{transition-duration:.01ms!important}
}

/* ============================================================
   RECHTSSEITEN
   ============================================================ */
.legal{background:var(--paper);color:var(--p-ink);padding:clamp(140px,14vw,190px) 0 clamp(72px,8vw,110px)}
.legal-wrap{max-width:76ch}
.legal h1{font-size:clamp(2.3rem,4.8vw,3.6rem);margin-bottom:10px}
.legal-lede{color:var(--p-soft);font-size:1.04rem;margin-top:20px;padding-bottom:34px;border-bottom:1px solid var(--p-line)}
.legal h2{font-family:var(--serif);font-size:1.42rem;letter-spacing:-.02em;margin:52px 0 14px;color:var(--p-ink)}
.legal h2::before{content:"";display:block;width:24px;height:1px;background:var(--accent-deep);margin-bottom:18px}
.legal p{color:var(--p-soft);margin-bottom:15px}
.legal a{color:var(--accent-deep);font-weight:600;text-underline-offset:3px}
.legal strong{color:var(--p-ink)}
.legal-list{display:grid;gap:10px;margin:0 0 18px}
.legal-list li{position:relative;padding-left:24px;color:var(--p-soft)}
.legal-list li::before{content:"";position:absolute;left:0;top:.82em;width:10px;height:1px;background:var(--accent-deep)}
.legal mark{background:#FFF2C2;color:#5A4300;padding:2px 8px;font-family:var(--mono);font-size:.84em;font-weight:600}
.legal-back{margin-top:58px;padding-top:28px;border-top:1px solid var(--p-line)}
.legal-back a{font-family:var(--mono);font-size:.84rem;letter-spacing:.08em;text-decoration:none}
.legal-back a:hover{text-decoration:underline}
.legal + .site-foot{padding-top:0}

@media print{
  .site-head,.fab,.marquee,.hero-bg,.form,.burger,.grain,.progress,.cur,.sweep{display:none!important}
  body{background:#fff;color:#000;font-size:11pt}
  .sec,.hero{padding:16px 0;min-height:0;break-inside:avoid;background:#fff;color:#000}
  .sec-dark,.site-foot,.sec-paper{background:#fff;color:#000}
  .reveal,.stagger>*{opacity:1!important;transform:none!important}
}

/* Direkter Kontakt ohne Formular und ohne Server-Abhängigkeit. */
.contact-direct{padding:clamp(24px,4vw,48px);background:var(--paper-2);border:1px solid var(--p-line);display:flex;flex-direction:column;align-items:flex-start;gap:24px}
.contact-direct .mono-lbl{margin-bottom:0}
.contact-direct h3{font-family:var(--serif);font-size:clamp(27px,3vw,38px);line-height:1.2}
.contact-direct p{max-width:50ch}
.cc-val{overflow-wrap:anywhere}

@media(max-width:1000px){.legal-nav{display:none!important}.legal .legal-wrap{overflow-wrap:anywhere}}

.contact-direct .btn-ghost{color:var(--p-ink);border-color:var(--p-soft)}
:root{--ink-mute:#8B9B90;--p-mute:#626B63}


.legal-page .site-head{background:var(--bg);color:var(--ink)}


/* Echtes Dachfoto: deutliche Bildwirkung, ruhiger Hintergrund hinter dem Text. */
.hero-photo{margin:0;inset:0 0 0 auto;top:0;right:0;left:auto;bottom:0;transform:none;width:68%;height:100%;opacity:1;pointer-events:auto;overflow:hidden}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:55% 40%}
.hero-photo::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,var(--bg) 0%,rgba(12,16,14,.88) 18%,rgba(12,16,14,.24) 49%,rgba(12,16,14,.08) 100%),linear-gradient(0deg,var(--bg),transparent 28%)}
.js .hero-photo,.hero-in .hero-photo{opacity:1!important}
.hero-photo figcaption{position:absolute;z-index:1;right:28px;bottom:140px;background:rgba(12,16,14,.78);padding:7px 11px;color:#e4e9e3;font:10px/1.5 var(--sans);letter-spacing:.03em}
.hero-photo figcaption a{text-underline-offset:3px}
.hero-meta{background:rgba(12,16,14,.7)}
@media(max-width:1180px) and (min-width:861px){.hero-copy{max-width:65%}.hero-photo{width:76%;transform:none;left:auto;right:0}}
@media(max-width:860px){
  .hero .hero-photo{position:relative;inset:auto;transform:none;width:calc(100% - var(--gut)*2);height:auto;aspect-ratio:16/10;margin:0 auto;order:2}
  .hero-photo img{object-position:center 43%}
  .hero-photo::after{background:linear-gradient(0deg,rgba(12,16,14,.25),transparent 48%)}
  .hero-photo figcaption{right:10px;bottom:10px;font-size:9px}
  .hero-in-wrap{order:1;padding-bottom:32px}
  .hero-meta{order:3;margin-top:32px}
  .hero::after{display:none}
}

.site-head{background:linear-gradient(rgba(12,16,14,.88),rgba(12,16,14,.5),transparent)}


/* Firmenauftritt: weiße Fahrzeuge, grünes Logo. */
:root{
  --bg:#FFFFFF;--bg-2:#F3F8F4;--surface:#F7FAF7;--surface-2:#EAF3EC;
  --ink:#18261D;--ink-soft:#4C5E51;--ink-mute:#5A6D60;
  --line:#DCE7DE;--line-2:#CADACD;
  --paper:#FFFFFF;--paper-2:#F1F7F2;--paper-3:#FFFFFF;
  --p-ink:#18261D;--p-soft:#4C5E51;--p-mute:#5A6D60;--p-line:#DCE7DE;--p-line-2:#E6EEE8;
  --accent:#087D34;--accent-2:#0C983F;--accent-deep:#08672D;
}
.grain,.sweep,.cur{display:none}
.hero{background:#FFFFFF}
.site-head,.site-head.stuck,.legal-page .site-head{background:rgba(255,255,255,.96);color:var(--ink);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.hero-photo::after{background:linear-gradient(90deg,#FFFFFF 0%,rgba(255,255,255,.96) 17%,rgba(255,255,255,.72) 34%,rgba(255,255,255,.07) 60%,transparent 100%),linear-gradient(0deg,#FFFFFF,transparent 22%)}
.hero::after{background:linear-gradient(transparent,#FFFFFF)}
.hero-meta{background:rgba(255,255,255,.94)}
.btn-primary,.fab,.skip{background:var(--accent);border-color:var(--accent);color:#FFFFFF}
.btn-primary::before,.sec-paper .btn-primary::before{background:var(--accent-deep)}
.btn-primary:hover,.sec-paper .btn-primary:hover,.sec-paper .form .btn-primary:hover{color:#FFFFFF}
.btn-ghost{background:rgba(255,255,255,.85)}
.fab{box-shadow:0 8px 26px rgba(8,103,45,.2)}
.hero-photo figcaption{background:rgba(255,255,255,.93);color:var(--ink)}
.site-foot{background:#F3F8F4}
.contact-direct{background:#F1F7F2;border-top:3px solid var(--accent)}
@media(max-width:860px){
  .nav{background:rgba(255,255,255,.98)}
  .hero-photo::after{background:linear-gradient(0deg,rgba(255,255,255,.1),transparent 40%)}
}