/* ============================================================
   SG SANDER GEBÄUDEREINIGUNG · Design System
   Klarheits-Prinzip: Inhalte "putzen sich klar" (Blur → Schärfe)
   ============================================================ */

/* ---------- Fonts (self-hosted, siehe ANLEITUNG.md) ---------- */
@font-face{font-family:'General Sans';src:url('assets/fonts/GeneralSans-Semibold.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'General Sans';src:url('assets/fonts/GeneralSans-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('assets/fonts/Inter-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('assets/fonts/Inter-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Space Grotesk';src:url('assets/fonts/SpaceGrotesk-Medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  --weiss:#FFFFFF;
  --nebel:#F3F5F8;
  --anthrazit:#14171C;
  --anthrazit-2:#1B1F26;
  --tiefblau:#0A2A4A;
  --tiefblau-2:#0E3557;
  --tuerkis:#26AFA3;
  --gold:#C4A468;
  --silber:#DFE5EC;
  --text:#23272E;
  --text-2:#5A6472;
  --inv:#EDF1F6;
  --inv-2:#9AA6B5;
  --fehler:#E5645A;

  --font-display:'General Sans',-apple-system,'Segoe UI','Helvetica Neue',Arial,sans-serif;
  --font-body:'Inter',-apple-system,'Segoe UI','Helvetica Neue',Arial,sans-serif;
  --font-label:'Space Grotesk','Inter',-apple-system,sans-serif;

  --container:1180px;
  --radius:22px;
  --radius-sm:14px;
  --shadow:0 14px 44px rgba(10,42,74,.10);
  --shadow-lift:0 22px 60px rgba(10,42,74,.16);
  --ease:cubic-bezier(.22,.61,.21,1);
  --nav-h:76px;
}

/* ---------- Reset & Basis ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.7;
  color:var(--text);
  background:var(--weiss);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;border:0;background:none;cursor:pointer;color:inherit}
ul,ol{list-style:none}
::selection{background:var(--tuerkis);color:#fff}
:focus-visible{outline:2px solid var(--tuerkis);outline-offset:3px;border-radius:4px}
[id]{scroll-margin-top:calc(var(--nav-h) + 16px)}

.container{width:min(var(--container),calc(100% - 2.5rem));margin-inline:auto}
.icon{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.icon-sm{width:17px;height:17px}
.icon-lg{width:40px;height:40px;stroke-width:1.3}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--tiefblau);color:#fff;padding:.7rem 1.2rem;z-index:200;border-radius:0 0 12px 0}
.skip-link:focus{left:0}

/* ---------- Typografie ---------- */
h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.018em;color:var(--anthrazit)}
h1{font-size:clamp(2.7rem,7vw,5.6rem);line-height:1.04}
h2{font-size:clamp(1.9rem,4vw,3.1rem);line-height:1.12}
h3{font-size:1.3rem;line-height:1.35;letter-spacing:-.01em}
p{max-width:65ch}

.eyebrow{
  font-family:var(--font-label);
  font-size:.78rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--text-2);
  display:inline-flex;align-items:center;gap:.6rem;
  margin-bottom:1.1rem;
}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--gold)}

.section{padding:clamp(4.5rem,9.5vw,8rem) 0}
.section--nebel{background:var(--nebel)}
.section--dunkel{background:var(--anthrazit);color:var(--inv)}
.section--dunkel h2,.section--dunkel h3{color:#fff}
.section--dunkel .eyebrow{color:var(--inv-2)}
.section--blau{background:linear-gradient(135deg,var(--tiefblau) 0%,var(--tiefblau-2) 60%,#0B3050 100%);color:var(--inv)}

.section-head{max-width:680px;margin-bottom:clamp(2.6rem,5vw,4rem)}
.section-head p.intro{margin-top:1.1rem;color:var(--text-2);font-size:1.1rem}
.section--dunkel .section-head p.intro{color:var(--inv-2)}
.section-note{margin-top:1.6rem;font-size:.85rem;color:var(--text-2)}
.section--dunkel .section-note{color:var(--inv-2)}

/* ---------- Buttons ---------- */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:1rem 1.9rem;border-radius:999px;
  font-family:var(--font-display);font-weight:500;font-size:.98rem;letter-spacing:.01em;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),background .45s var(--ease),border-color .45s var(--ease);
  will-change:transform;
}
.btn .icon-sm{transition:transform .45s var(--ease)}
.btn:hover .icon-sm{transform:translateX(4px)}
.btn::after{ /* Lichtreflex */
  content:'';position:absolute;top:-60%;left:-30%;width:36%;height:220%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.22),transparent);
  transform:translateX(-140%) rotate(14deg);
  transition:transform .9s var(--ease);
  pointer-events:none;
}
.btn:hover::after{transform:translateX(420%) rotate(14deg)}
.btn-primary{background:var(--tiefblau);color:#fff;box-shadow:0 10px 28px rgba(10,42,74,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(10,42,74,.36);background:var(--tiefblau-2)}
.btn-ghost{border:1px solid rgba(255,255,255,.38);color:#fff;backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:rgba(255,255,255,.8);transform:translateY(-2px)}
.btn-ghost--dunkel{border-color:rgba(20,23,28,.28);color:var(--anthrazit)}
.btn-ghost--dunkel:hover{border-color:var(--anthrazit)}
.btn-lg{padding:1.15rem 2.3rem;font-size:1.04rem}
.btn-sm{padding:.66rem 1.35rem;font-size:.9rem}

/* ---------- Scroll-Progress & Navigation ---------- */
.progress-track{position:fixed;top:0;left:0;right:0;height:2px;z-index:120;pointer-events:none}
.progress-bar{height:100%;width:0;background:var(--gold);opacity:.85;transition:width .1s linear}

.navbar{
  position:fixed;top:0;left:0;right:0;z-index:110;
  height:var(--nav-h);
  transition:background .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease);
  border-bottom:1px solid transparent;
  color:#fff;
}
.navbar.ist-fest{
  background:rgba(255,255,255,.78);
  -webkit-backdrop-filter:blur(18px) saturate(1.5);
  backdrop-filter:blur(18px) saturate(1.5);
  border-color:var(--silber);
  color:var(--anthrazit);
}
.navbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}

.brand{display:inline-flex;align-items:center;gap:.8rem;font-family:var(--font-display)}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex:none;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--tiefblau),var(--tiefblau-2));
  color:#fff;font-weight:600;font-size:1.02rem;letter-spacing:.02em;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);
}
.brand-name{font-weight:600;font-size:1.02rem;line-height:1.15;letter-spacing:-.01em}
.brand-name em{display:block;font-style:normal;font-family:var(--font-label);font-weight:500;font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;opacity:.72}

.nav-links{display:flex;align-items:center;gap:2rem;font-family:var(--font-display);font-weight:500;font-size:.95rem}
.nav-links > a:not(.btn){position:relative;padding:.3rem 0;opacity:.9}
.nav-links > a:not(.btn)::after{content:'';position:absolute;left:0;bottom:0;height:1px;width:100%;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.nav-links > a:not(.btn):hover::after{transform:scaleX(1)}
.nav-toggle{display:none;width:44px;height:44px;place-items:center;border-radius:12px}

@media (max-width:900px){
  .nav-toggle{display:grid}
  .nav-links{
    position:fixed;inset:0;z-index:-1;
    flex-direction:column;justify-content:center;gap:2.2rem;
    font-size:1.5rem;
    background:rgba(17,20,25,.94);
    -webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);
    color:#fff;
    opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s;
  }
  .nav-links.ist-offen{opacity:1;visibility:visible;z-index:105}
  .navbar.ist-fest .nav-toggle{color:var(--anthrazit)}
  .navbar.menue-offen{color:#fff;background:transparent;border-color:transparent}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  background:var(--anthrazit);color:#fff;overflow:hidden;
  padding:calc(var(--nav-h) + 3rem) 0 6.5rem;
}
.hero-atmo{position:absolute;inset:0;pointer-events:none}
.hero-atmo::before{ /* Tiefe: blauer Schein + Türkis-Rest */
  content:'';position:absolute;inset:-20%;
  background:
    radial-gradient(52% 62% at 76% 18%,rgba(14,53,87,.85) 0%,transparent 62%),
    radial-gradient(40% 46% at 12% 88%,rgba(38,175,163,.16) 0%,transparent 60%),
    linear-gradient(160deg,#171B21 0%,var(--anthrazit) 55%,#101319 100%);
}
.hero-streifen{ /* Signatur: wandernder Lichtreflex wie auf Glas */
  position:absolute;top:-55%;left:0;width:34%;height:220%;
  background:linear-gradient(105deg,transparent 0%,rgba(255,255,255,.075) 45%,rgba(255,255,255,.075) 55%,transparent 100%);
  filter:blur(26px);
  transform:rotate(18deg) translateX(-10%);
  animation:streifen 15s var(--ease) infinite alternate;
}
@keyframes streifen{from{transform:rotate(18deg) translateX(-16%)}to{transform:rotate(18deg) translateX(240%)}}
.hero-korn{position:absolute;inset:0;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-foto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;display:none} /* Slot für echtes Foto */
.hero-foto.ist-da{display:block}

.hero-content{position:relative;z-index:2}
.hero .eyebrow{color:var(--inv-2)}
.hero h1{color:#fff}
.wipe{display:block;overflow:hidden}
.wipe > span{
  display:inline-block;
  clip-path:inset(0 102% 0 0);
  filter:blur(9px);
  animation:wipe 1.15s var(--ease) forwards;
  animation-delay:var(--d,0s);
}
@keyframes wipe{60%{filter:blur(2px)}100%{clip-path:inset(0 -3% 0 0);filter:blur(0)}}
.wipe .akzent{color:transparent;background:linear-gradient(100deg,#fff 20%,var(--tuerkis) 55%,#fff 90%);-webkit-background-clip:text;background-clip:text}

.hero-sub{margin-top:1.6rem;font-size:clamp(1.08rem,1.6vw,1.3rem);color:var(--inv-2);max-width:34rem}
.hero-actions{margin-top:2.6rem;display:flex;flex-wrap:wrap;gap:1rem}

.hero-fakten{
  position:relative;z-index:2;margin-top:auto;
  padding-top:4.5rem;
}
.hero-fakten ul{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-sm);
  overflow:hidden;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.hero-fakten li{
  background:rgba(255,255,255,.05);
  padding:1.05rem 1.2rem;
  display:flex;align-items:center;gap:.75rem;
  font-size:.88rem;color:var(--inv);
}
.hero-fakten .icon{width:19px;height:19px;color:var(--tuerkis)}
@media (max-width:860px){.hero-fakten ul{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.hero-fakten ul{grid-template-columns:1fr}.hero{padding-bottom:4.5rem}}

.hero-reveal{opacity:0;animation:einblenden 1s var(--ease) forwards;animation-delay:var(--d,0s)}
@keyframes einblenden{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- Scroll-Reveal (Klarheits-Prinzip) ---------- */
.reveal{opacity:0;transform:translateY(26px);filter:blur(7px);transition:opacity .95s var(--ease),transform .95s var(--ease),filter .95s var(--ease);transition-delay:var(--d,0s)}
.reveal.ist-sichtbar{opacity:1;transform:none;filter:blur(0)}

/* ---------- Leistungskarten ---------- */
.karten-raster{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
@media (max-width:980px){.karten-raster{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.karten-raster{grid-template-columns:1fr}}

.leistung-karte{
  position:relative;overflow:hidden;
  background:var(--weiss);
  border:1px solid var(--silber);
  border-radius:var(--radius);
  padding:2rem 1.9rem 1.8rem;
  display:flex;flex-direction:column;gap:.85rem;
  transition:transform .55s var(--ease),box-shadow .55s var(--ease),border-color .55s var(--ease);
}
.leistung-karte::after{
  content:'';position:absolute;top:-70%;left:-40%;width:34%;height:240%;
  background:linear-gradient(105deg,transparent,rgba(10,42,74,.05),transparent);
  transform:translateX(-160%) rotate(16deg);
  transition:transform 1.05s var(--ease);pointer-events:none;
}
.leistung-karte:hover{transform:translateY(-7px);box-shadow:var(--shadow-lift);border-color:transparent}
.leistung-karte:hover::after{transform:translateX(560%) rotate(16deg)}
.leistung-icon{
  width:54px;height:54px;border-radius:16px;
  display:grid;place-items:center;margin-bottom:.4rem;
  background:linear-gradient(140deg,rgba(10,42,74,.06),rgba(38,175,163,.09));
  color:var(--tiefblau);
  border:1px solid rgba(10,42,74,.08);
}
.leistung-karte p{font-size:.96rem;color:var(--text-2);flex:1}
.karte-link{
  display:inline-flex;align-items:center;gap:.45rem;
  font-family:var(--font-display);font-weight:500;font-size:.93rem;color:var(--tiefblau);
}
.karte-link .icon-sm{transition:transform .45s var(--ease)}
.leistung-karte:hover .karte-link .icon-sm{transform:translateX(5px)}
.leistung-karte:hover .karte-link{color:var(--tuerkis)}

/* ---------- Warum wir (Glas auf Dunkel) ---------- */
.warum-raster{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
@media (max-width:980px){.warum-raster{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.warum-raster{grid-template-columns:1fr}}
.glas-karte{
  position:relative;overflow:hidden;
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.11);
  border-radius:var(--radius);
  padding:1.9rem 1.8rem;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transition:transform .55s var(--ease),background .55s var(--ease),border-color .55s var(--ease);
}
.glas-karte::after{
  content:'';position:absolute;top:-70%;left:-40%;width:32%;height:240%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.12),transparent);
  transform:translateX(-160%) rotate(16deg);
  transition:transform 1.05s var(--ease);pointer-events:none;
}
.glas-karte:hover{transform:translateY(-6px);background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}
.glas-karte:hover::after{transform:translateX(560%) rotate(16deg)}
.glas-karte .icon{color:var(--tuerkis);width:27px;height:27px;margin-bottom:1rem}
.glas-karte h3{font-size:1.12rem;margin-bottom:.4rem}
.glas-karte p{font-size:.94rem;color:var(--inv-2)}

/* ---------- Qualitätsstandards ---------- */
.standards{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2.5rem,6vw,5rem);align-items:start}
@media (max-width:900px){.standards{grid-template-columns:1fr}}
.standards-links{position:sticky;top:calc(var(--nav-h) + 2rem)}
@media (max-width:900px){.standards-links{position:static}}
.standards-liste li{
  display:flex;gap:1.1rem;
  padding:1.35rem 0;
  border-bottom:1px solid var(--silber);
}
.standards-liste li:first-child{border-top:1px solid var(--silber)}
.standards-liste .icon{color:var(--gold);width:21px;height:21px;margin-top:.25rem}
.standards-liste strong{display:block;font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:-.01em;color:var(--anthrazit)}
.standards-liste span{font-size:.95rem;color:var(--text-2)}

/* ---------- Vorher / Nachher ---------- */
.vergleich{
  position:relative;overflow:hidden;
  border-radius:var(--radius);
  aspect-ratio:16/9.5;
  border:1px solid rgba(255,255,255,.12);
  touch-action:none;
  user-select:none;-webkit-user-select:none;
  --pos:50%;
}
.vgl-ebene{position:absolute;inset:0}
.vgl-ebene--vorher{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.vgl-griff{
  position:absolute;top:0;bottom:0;left:var(--pos);
  width:2px;background:rgba(255,255,255,.85);
  transform:translateX(-50%);
  cursor:ew-resize;
}
.vgl-griff::after{content:''}
.vgl-knopf{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--anthrazit);
  display:grid;place-items:center;
  box-shadow:0 8px 26px rgba(0,0,0,.35);
}
.vgl-etikett{
  position:absolute;top:1.1rem;
  font-family:var(--font-label);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  padding:.42rem .85rem;border-radius:999px;
  background:rgba(15,18,23,.55);color:#fff;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  pointer-events:none;
}
.vgl-etikett--vorher{left:1.1rem}
.vgl-etikett--nachher{right:1.1rem}

/* Platzhalter-Flächen (bis echte Fotos da sind) */
.ph{
  width:100%;height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.8rem;
  color:var(--inv-2);
  background:
    radial-gradient(60% 70% at 70% 20%,rgba(14,53,87,.55),transparent 65%),
    linear-gradient(150deg,#1D222A,#14171C);
}
.ph--hell{
  color:var(--text-2);
  background:
    radial-gradient(60% 70% at 70% 20%,rgba(38,175,163,.10),transparent 65%),
    linear-gradient(150deg,#EDF1F6,#F8FAFC);
}
.ph span{font-family:var(--font-label);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase}

/* ---------- Zahlen ---------- */
.zahlen-raster{display:grid;grid-template-columns:repeat(4,1fr);gap:2.5rem 1.5rem;text-align:left}
@media (max-width:860px){.zahlen-raster{grid-template-columns:1fr 1fr;gap:2.2rem 1rem}}
.zahl{border-left:1px solid rgba(255,255,255,.22);padding-left:1.4rem}
.zahl-wert{
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(2.6rem,5vw,4rem);line-height:1;letter-spacing:-.02em;color:#fff;
  display:block;
}
.zahl-wert .einheit{font-size:.45em;letter-spacing:0;color:var(--tuerkis);margin-left:.15em}
.zahl p{margin-top:.55rem;font-size:.93rem;color:var(--inv-2)}

/* ---------- Arbeitsweise ---------- */
.prozess{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;counter-reset:schritt}
@media (max-width:980px){.prozess{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.prozess{grid-template-columns:1fr}}
.schritt{position:relative;padding-top:1.4rem}
.schritt::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:var(--silber)}
.schritt::after{content:'';position:absolute;top:-2.5px;left:0;width:38px;height:6px;border-radius:3px;background:linear-gradient(90deg,var(--tiefblau),var(--tuerkis))}
.schritt-nr{font-family:var(--font-label);font-size:.78rem;letter-spacing:.18em;color:var(--gold)}
.schritt h3{font-size:1.18rem;margin:.5rem 0 .45rem}
.schritt p{font-size:.95rem;color:var(--text-2)}

/* ---------- Galerie (Masonry) ---------- */
.masonry{columns:3;column-gap:1.3rem}
@media (max-width:980px){.masonry{columns:2}}
@media (max-width:560px){.masonry{columns:1}}
.masonry-kachel{
  break-inside:avoid;margin-bottom:1.3rem;
  border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--silber);
  position:relative;
  transition:transform .55s var(--ease),box-shadow .55s var(--ease);
}
.masonry-kachel:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.masonry-kachel .ph,.masonry-kachel img{aspect-ratio:4/3}
.masonry-kachel--hoch .ph,.masonry-kachel--hoch img{aspect-ratio:3/4}
.masonry-kachel img{width:100%;object-fit:cover}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:160;
  background:rgba(12,14,18,.9);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  display:none;place-items:center;padding:2rem;
}
.lightbox.ist-offen{display:grid}
.lightbox img{max-width:min(1100px,100%);max-height:86vh;border-radius:var(--radius-sm)}
.lightbox-zu{position:absolute;top:1.2rem;right:1.2rem;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.1);color:#fff}

/* ---------- Bewertungen ---------- */
.bewertung-panel{
  max-width:640px;
  background:var(--weiss);
  border:1px solid var(--silber);
  border-radius:var(--radius);
  padding:clamp(2rem,4vw,3rem);
  box-shadow:var(--shadow);
}
.bewertung-panel p{color:var(--text-2)}
.bewertung-aktionen{margin-top:1.8rem;display:flex;flex-wrap:wrap;gap:.9rem}

/* ---------- FAQ ---------- */
.faq{max-width:760px}
.faq details{border-bottom:1px solid var(--silber)}
.faq details:first-of-type{border-top:1px solid var(--silber)}
.faq summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:1.45rem 0;
  font-family:var(--font-display);font-weight:600;font-size:1.08rem;letter-spacing:-.01em;color:var(--anthrazit);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .icon{width:20px;height:20px;color:var(--tiefblau);transition:transform .45s var(--ease)}
.faq details[open] summary .icon{transform:rotate(45deg)}
.faq .faq-inhalt{padding:0 2.5rem 1.5rem 0;color:var(--text-2);font-size:.98rem}

/* ---------- Kontakt ---------- */
.kontakt-raster{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2.5rem,5vw,4.5rem);align-items:start}
@media (max-width:920px){.kontakt-raster{grid-template-columns:1fr}}

.formular{display:grid;grid-template-columns:1fr 1fr;gap:1.15rem}
.feld{position:relative}
.feld--voll{grid-column:1/-1}
@media (max-width:560px){.formular{grid-template-columns:1fr}.feld{grid-column:1/-1}}
.feld input,.feld select,.feld textarea{
  width:100%;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-sm);
  padding:1.5rem 1.1rem .6rem;
  color:#fff;font:inherit;font-size:1rem;
  transition:border-color .35s var(--ease),background .35s var(--ease),box-shadow .35s var(--ease);
  -webkit-appearance:none;appearance:none;
}
.feld textarea{resize:vertical;min-height:132px}
.feld select{padding-right:2.6rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%239AA6B5' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='3 6 8 11 13 6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center}
.feld select option{color:var(--anthrazit);background:#fff}
.feld label{
  position:absolute;left:1.1rem;top:1.05rem;
  color:var(--inv-2);font-size:1rem;
  pointer-events:none;
  transition:transform .3s var(--ease),font-size .3s var(--ease),color .3s var(--ease);
  transform-origin:left top;
}
.feld input:focus,.feld select:focus,.feld textarea:focus{border-color:var(--tuerkis);background:rgba(255,255,255,.075);box-shadow:0 0 0 3px rgba(38,175,163,.18);outline:none}
.feld input:focus + label,
.feld input:not(:placeholder-shown) + label,
.feld textarea:focus + label,
.feld textarea:not(:placeholder-shown) + label,
.feld select:focus + label,
.feld select.ist-gefuellt + label{
  transform:translateY(-.62rem);font-size:.72rem;letter-spacing:.06em;color:var(--tuerkis);
}
.feld.ist-fehler input,.feld.ist-fehler select,.feld.ist-fehler textarea{border-color:var(--fehler)}
.feld .feld-meldung{display:none;font-size:.78rem;color:var(--fehler);margin:.4rem 0 0 .3rem}
.feld.ist-fehler .feld-meldung{display:block}

.feld-hp{position:absolute !important;left:-9999px;width:1px;height:1px;overflow:hidden}

.feld-check{display:flex;gap:.8rem;align-items:flex-start;font-size:.9rem;color:var(--inv-2);cursor:pointer}
.feld-check input{width:19px;height:19px;margin-top:.15rem;accent-color:var(--tuerkis);flex:none}
.feld-check a{color:var(--tuerkis);text-decoration:underline;text-underline-offset:3px}

.formular .btn{justify-self:start}
.form-status{grid-column:1/-1;font-size:.95rem;min-height:1.4em}
.form-status.ok{color:var(--tuerkis)}
.form-status.fehler{color:var(--fehler)}

.kontakt-info li{display:flex;gap:1.05rem;padding:1.15rem 0;border-bottom:1px solid rgba(255,255,255,.1)}
.kontakt-info li:first-child{padding-top:0}
.kontakt-info .icon{color:var(--tuerkis);width:22px;height:22px;margin-top:.2rem}
.kontakt-info strong{display:block;font-family:var(--font-display);font-weight:600;font-size:.98rem;color:#fff}
.kontakt-info span,.kontakt-info a{font-size:.95rem;color:var(--inv-2)}
.kontakt-info a:hover{color:var(--tuerkis)}

.karte-fassade{
  margin-top:1.8rem;
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  aspect-ratio:16/10;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;
  color:var(--inv-2);text-align:center;padding:1.5rem;
  background:
    radial-gradient(55% 60% at 70% 25%,rgba(14,53,87,.5),transparent 65%),
    linear-gradient(150deg,#1D222A,#14171C);
}
.karte-fassade iframe{width:100%;height:100%;border:0;border-radius:var(--radius)}
.karte-fassade.ist-geladen{padding:0;display:block}
.karte-fassade small{font-size:.76rem;max-width:34ch}

/* ---------- CTA-Panel (Unterseiten) ---------- */
.cta-panel{
  border-radius:var(--radius);
  background:linear-gradient(135deg,var(--tiefblau),var(--tiefblau-2));
  color:#fff;
  padding:clamp(2.4rem,5vw,4rem);
  position:relative;overflow:hidden;
}
.cta-panel::before{
  content:'';position:absolute;top:-60%;right:-10%;width:32%;height:220%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.09),transparent);
  transform:rotate(18deg);
}
.cta-panel h2{color:#fff;max-width:22ch}
.cta-panel p{color:var(--inv-2);margin-top:.8rem}
.cta-panel .btn{margin-top:1.8rem}

/* ---------- Unterseiten ---------- */
.seiten-hero{
  position:relative;overflow:hidden;
  background:var(--anthrazit);color:#fff;
  padding:calc(var(--nav-h) + clamp(4rem,9vw,7rem)) 0 clamp(3.5rem,7vw,5.5rem);
}
.seiten-hero h1{color:#fff;font-size:clamp(2.3rem,5.5vw,4.2rem)}
.seiten-hero .hero-sub{margin-top:1.2rem}
.seiten-hero .eyebrow{color:var(--inv-2)}
.brotkrumen{font-size:.85rem;color:var(--inv-2);margin-bottom:1.6rem;position:relative;z-index:2}
.brotkrumen a:hover{color:#fff}
.brotkrumen span{margin:0 .5rem;opacity:.5}

.intro-raster{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2.5rem,5vw,4.5rem);align-items:center}
@media (max-width:900px){.intro-raster{grid-template-columns:1fr}}
.intro-raster .ph,.intro-raster img{border-radius:var(--radius);border:1px solid var(--silber);aspect-ratio:4/3.2;overflow:hidden}

.leistungsumfang{display:grid;grid-template-columns:1fr 1fr;gap:.4rem 2.5rem;max-width:820px}
@media (max-width:640px){.leistungsumfang{grid-template-columns:1fr}}
.leistungsumfang li{display:flex;gap:.85rem;padding:.85rem 0;border-bottom:1px solid var(--silber);font-size:.98rem}
.leistungsumfang .icon{width:20px;height:20px;color:var(--tuerkis);margin-top:.25rem}

.verwandt{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}
.verwandt a{
  font-family:var(--font-display);font-weight:500;font-size:.88rem;
  padding:.55rem 1.1rem;border-radius:999px;
  border:1px solid var(--silber);color:var(--text-2);
  transition:border-color .35s var(--ease),color .35s var(--ease),transform .35s var(--ease);
}
.verwandt a:hover{border-color:var(--tiefblau);color:var(--tiefblau);transform:translateY(-2px)}

/* ---------- Footer ---------- */
.footer{background:var(--anthrazit-2);color:var(--inv-2);padding:4.5rem 0 2rem;font-size:.93rem}
.footer-raster{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2.5rem}
@media (max-width:900px){.footer-raster{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.footer-raster{grid-template-columns:1fr}}
.footer .brand{color:#fff}
.footer-marke p{margin-top:1.1rem;max-width:30ch}
.footer-spalte h4{font-family:var(--font-label);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:1.1rem;font-weight:500}
.footer-spalte a{display:block;padding:.32rem 0;transition:color .3s}
.footer-spalte a:hover{color:#fff}
.footer-unten{margin-top:3.5rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.09);display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.82rem}

/* ---------- Floating Buttons ---------- */
.fab{
  position:fixed;z-index:100;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  box-shadow:0 12px 32px rgba(0,0,0,.25);
  transition:transform .4s var(--ease),opacity .4s var(--ease),visibility .4s;
}
.fab:hover{transform:translateY(-4px)}
.fab-whatsapp{right:1.3rem;bottom:1.3rem;background:#22B15F;color:#fff}
.fab-oben{right:1.3rem;bottom:5.4rem;background:rgba(20,23,28,.85);color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;visibility:hidden}
.fab-oben.ist-sichtbar{opacity:1;visibility:visible}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none;filter:none}
  .wipe > span{clip-path:none;filter:none;animation:none}
  .hero-reveal{opacity:1;animation:none}
  .hero-streifen{animation:none}
}

/* ---------- Bild-Integration (Leistungsfotos) ---------- */
.hero-schleier{position:absolute;inset:0;background:linear-gradient(100deg,rgba(16,19,25,.86) 12%,rgba(16,19,25,.38) 58%,rgba(16,19,25,.62) 100%)}
.leistung-karte--bild{padding-top:0}
.leistung-karte--bild .karte-bild{margin:0 -1.9rem 1.2rem}
.karte-bild{position:relative;display:block;aspect-ratio:16/10;overflow:hidden}
.karte-bild img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.leistung-karte--bild:hover .karte-bild img{transform:scale(1.06)}
.karte-bild::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,15,22,0) 40%,rgba(10,15,22,.82) 100%)}
.karte-bild h3{position:absolute;left:1.5rem;right:1.2rem;bottom:1.05rem;z-index:2;margin:0;color:#fff;font-size:1.22rem;text-shadow:0 2px 14px rgba(0,0,0,.4)}
.masonry-kachel[data-voll]{cursor:zoom-in}
.masonry-kachel img{height:100%}
.intro-raster figure img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);border:1px solid var(--silber);aspect-ratio:4/3.2}
.footer-kontakt{margin-top:1.1rem;line-height:1.95;font-size:.93rem}
.footer-kontakt a:hover{color:#fff}