/* =====================================================================
   SCHEU Design & Technik — Website-Design-System
   Marke: Indigo #405090 (Logo) · Fassaden-Grau · leicht lila Neutrale
   Kategorie-Akzente = die echten Wand-Icon-Farben.
   Reines CSS, systemschriften, offline-tauglich, mobile-first.
   ===================================================================== */

:root{
  /* Marke */
  --brand:#405090;          /* Scheu-Indigo (aus Logo gesampelt) */
  --brand-600:#374680;
  --brand-700:#2c3766;
  --brand-800:#222b4f;
  --brand-050:#eef0f7;

  /* Neutrale (leicht lila getönt – wie die Hausfassade) */
  --ink:#20232e;
  --muted:#5c6270;
  --faint:#8b909c;
  --bg:#f5f4f8;
  --surface:#ffffff;
  --surface-2:#f0eff5;
  --line:#e3e2ec;
  --steel:#6c7480;         /* Fassaden-Grau */

  /* Kategorie-Akzente (Fassaden-Icons) */
  --c-komplett:#405090;    /* Komplettsanierung – Marke */
  --c-heizung:#f2b705;     /* Heizung & Solar – Sonne/Gelb */
  --c-dach:#6aa84f;        /* Dach & Wand – Grün */
  --c-bad:#3f6bc4;         /* Bad & Fliesen – Wasserblau */
  --c-metall:#7a828e;      /* Metallbau – Stahlgrau */
  --c-elektro:#1f9e94;     /* Elektro & PV – frisch/Energie */

  --radius:16px;
  --radius-sm:10px;
  --maxw:1180px;
  --shadow-sm:0 2px 8px -2px rgba(32,35,46,.12);
  --shadow:0 18px 44px -22px rgba(34,43,79,.45);
  --shadow-lg:0 30px 70px -30px rgba(34,43,79,.5);

  --font-display:'Fjalla One','Arial Narrow',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --font:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;
     -webkit-font-smoothing:antialiased;overflow-x:hidden;}
img,svg,video{max-width:100%;display:block;}
/* Standard-Größe für Inline-Icons (.ic). Absichtlich große Icons
   (Branch-Kacheln, Badges, Info-Icons) überschreiben dies per eigener Regel. */
.ic{width:1.15em;height:1.15em;flex:none;display:inline-block;vertical-align:-.16em;}
a{color:var(--brand);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{line-height:1.12;margin:0 0 .5em;color:var(--brand-800);font-weight:800;letter-spacing:-.01em;}
h1{font-size:clamp(2rem,4.6vw,3.3rem);}
h2{font-size:clamp(1.6rem,3.3vw,2.35rem);}
h3{font-size:clamp(1.15rem,2vw,1.4rem);}
p{margin:0 0 1em;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,32px);}
.narrow{max-width:820px;}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:4px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ---------- Eyebrow / section heads ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:.5em;font-size:.74rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.16em;color:var(--brand);margin-bottom:.7em;}
.eyebrow::before{content:"";width:26px;height:2px;background:currentColor;display:inline-block;}
.sec-head{max-width:70ch;margin-bottom:clamp(28px,4vw,44px);}
.sec-head.center{margin-inline:auto;text-align:center;}
.sec-head.center .eyebrow{justify-content:center;}
.lead{font-size:1.12rem;color:var(--muted);}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;font-weight:700;font-size:.98rem;
  border-radius:999px;padding:13px 26px;border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease,color .15s ease;
  text-decoration:none;line-height:1;}
.btn:hover{text-decoration:none;transform:translateY(-2px);}
.btn svg{width:1.05em;height:1.05em;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px -12px var(--brand);}
.btn-primary:hover{background:var(--brand-600);color:#fff;}
.btn-ghost{background:transparent;color:var(--brand-800);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.btn-white{background:#fff;color:var(--brand-800);}
.btn-white:hover{background:#fff;color:var(--brand);}
.btn-lg{padding:16px 32px;font-size:1.05rem;}

/* ---------- Top-Info-Leiste ---------- */
.topbar{background:var(--brand-800);color:#cfd4e6;font-size:.82rem;}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;justify-content:space-between;padding-block:7px;}
.topbar a{color:#fff;}
.topbar .tb-info{display:flex;flex-wrap:wrap;gap:4px 20px;}
.topbar .tb-info span{display:inline-flex;gap:6px;align-items:center;}
.topbar .tb-info svg{width:14px;height:14px;opacity:.8;}
.topbar .tb-meta{display:flex;gap:16px;}
.topbar .tb-meta a{color:#cfd4e6;}
.topbar .tb-meta a:hover{color:#fff;}
@media(max-width:820px){ .topbar .tb-meta{display:none;} .topbar .wrap{justify-content:center;} }

/* ---------- Header / Navigation ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;gap:18px;justify-content:space-between;padding-block:12px;}
.brand{display:flex;align-items:center;gap:12px;flex:none;}
.brand img{height:44px;width:auto;}
.brand .brand-txt{display:flex;flex-direction:column;line-height:1;}
.brand .brand-txt b{font-size:1.15rem;color:var(--brand-800);letter-spacing:.02em;}
.brand .brand-txt small{font-size:.66rem;letter-spacing:.28em;text-transform:uppercase;color:var(--steel);margin-top:3px;}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-links a{color:var(--ink);font-weight:600;font-size:.95rem;padding:9px 12px;border-radius:8px;white-space:nowrap;}
.nav-links a:hover{background:var(--brand-050);color:var(--brand);text-decoration:none;}
.nav-links a.active{color:var(--brand);}
.nav-links .m-only{display:none;}
.nav-cta{display:flex;align-items:center;gap:10px;flex:none;margin-left:8px;}
.nav-toggle{display:none;background:var(--brand);color:#fff;border:0;border-radius:10px;
  width:46px;height:42px;cursor:pointer;align-items:center;justify-content:center;}
.nav-toggle svg{width:24px;height:24px;}

/* Ab Tablet: saubere Hamburger-Navigation statt gequetschter Desktop-Leiste.
   (Die volle 6-Punkte-Leiste + Telefon-Button passt erst > 1100px.) */
@media(max-width:1100px){
  .nav-toggle{display:inline-flex;}
  /* backdrop-filter erzeugt einen Containing-Block für position:fixed-Kinder;
     das würde das Menü-Panel am Header (statt am Viewport) verankern. Daher hier aus. */
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff;}
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(84vw,340px);background:var(--surface);
    flex-direction:column;align-items:stretch;gap:2px;padding:22px 16px;box-shadow:var(--shadow-lg);
    transform:translateX(100%);transition:transform .25s ease;overflow-y:auto;z-index:70;}
  /* Header (enthält das Menü-Panel) beim Öffnen ÜBER den Scrim heben,
     sonst verdeckt der Scrim (z65) das im Header-Stacking-Context (z60)
     gefangene Panel. */
  body.nav-open .site-header{z-index:80;}
  body.nav-open .nav-links{transform:translateX(0);}
  .nav-links a{padding:13px 14px;font-size:1.02rem;border-bottom:1px solid var(--line);border-radius:0;}
  .nav-links .m-only{display:block;}
  .nav-scrim{position:fixed;inset:0;background:rgba(20,23,35,.5);opacity:0;visibility:hidden;
    transition:.25s;z-index:65;}
  body.nav-open .nav-scrim{opacity:1;visibility:visible;}
  .nav-links .m-cta{margin-top:12px;border:0;}
  .nav-cta .btn-primary{display:none;}
}

/* ---------- Hero (Carousel) ---------- */
.hero{position:relative;background:var(--brand-800);color:#fff;overflow:hidden;}
.hero-slides{position:absolute;inset:0;}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;background-size:cover;background-position:center;}
.hero-slide.on{opacity:1;}
.hero::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(105deg,rgba(34,43,79,.92) 0%,rgba(34,43,79,.72) 42%,rgba(34,43,79,.25) 100%);}
.hero-inner{position:relative;z-index:2;padding-block:clamp(56px,10vw,120px) clamp(64px,10vw,120px);}
.hero-inner .in{max-width:640px;}
.hero .kicker{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:7px 15px;font-weight:700;
  font-size:.8rem;letter-spacing:.03em;margin-bottom:22px;}
.hero .kicker b{color:var(--c-heizung);}
.hero h1{color:#fff;font-size:clamp(2.1rem,5.2vw,3.7rem);margin-bottom:.35em;}
.hero p{color:#dfe3f1;font-size:clamp(1.05rem,1.8vw,1.25rem);max-width:52ch;margin-bottom:1.6em;}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:14px;}
.hero-dots{position:absolute;z-index:3;bottom:22px;left:0;right:0;display:flex;gap:9px;justify-content:center;}
.hero-dots button{width:9px;height:9px;border-radius:999px;border:0;background:rgba(255,255,255,.4);cursor:pointer;padding:0;}
.hero-dots button.on{background:#fff;width:26px;}

/* ---------- Quick-Bereichsleiste (Fassaden-Icons) ---------- */
.branchbar{background:var(--surface);border-bottom:1px solid var(--line);}
.branchbar .row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;}
.branch-tile{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;
  padding:22px 10px;border-right:1px solid var(--line);color:var(--ink);transition:background .15s;}
.branch-tile:last-child{border-right:0;}
.branch-tile:hover{background:var(--brand-050);text-decoration:none;}
.branch-ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;color:#fff;flex:none;}
.branch-ico svg{width:28px;height:28px;}
.branch-tile b{font-size:.92rem;color:var(--brand-800);}
@media(max-width:820px){ .branchbar .row{grid-template-columns:repeat(3,minmax(0,1fr));}
  .branch-tile:nth-child(3n){border-right:0;} .branch-tile{border-bottom:1px solid var(--line);} }
@media(max-width:460px){ .branchbar .row{grid-template-columns:repeat(2,minmax(0,1fr));}
  .branch-tile:nth-child(3n){border-right:1px solid var(--line);}
  .branch-tile:nth-child(2n){border-right:0;} }

/* ---------- Section base ---------- */
.section{padding:clamp(52px,8vw,92px) 0;}
.section.alt{background:var(--surface);}
.section.brand{background:var(--brand-800);color:#e8ebf6;}
.section.brand h2,.section.brand h3{color:#fff;}
.section.tint{background:linear-gradient(180deg,var(--surface-2),var(--bg));}

/* ---------- Leistungs-Karten ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
@media(max-width:980px){ .svc-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
@media(max-width:620px){ .svc-grid{grid-template-columns:1fr;} }
.svc-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .18s ease;position:relative;}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);text-decoration:none;}
.svc-media{aspect-ratio:16/10;overflow:hidden;position:relative;background:var(--surface-2);}
.svc-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.svc-card:hover .svc-media img{transform:scale(1.05);}
.svc-badge{position:absolute;top:14px;left:14px;z-index:2;width:42px;height:42px;border-radius:11px;
  display:grid;place-items:center;color:#fff;box-shadow:0 6px 16px -6px rgba(0,0,0,.5);}
.svc-badge svg{width:23px;height:23px;}
.svc-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.svc-body h3{margin-bottom:.35em;color:var(--brand-800);}
.svc-body p{color:var(--muted);font-size:.97rem;margin-bottom:1em;}
.svc-more{margin-top:auto;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px;font-size:.95rem;}
.svc-card:hover .svc-more{gap:11px;}
.svc-more svg{width:16px;height:16px;transition:transform .15s;}
/* Kategorie-Farbstreifen oben */
.svc-card{border-top:4px solid var(--cat,var(--brand));}

/* ---------- Split (Bild + Text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center;}
.split.rev .split-media{order:2;}
.split-media img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);object-fit:cover;}
.split-media.tall img{aspect-ratio:4/5;}
@media(max-width:860px){ .split{grid-template-columns:1fr;} .split.rev .split-media{order:0;} }

/* ---------- Feature-Liste ---------- */
.ticks{list-style:none;padding:0;margin:0 0 1.4em;display:grid;gap:11px;}
.ticks li{display:flex;gap:12px;align-items:flex-start;color:var(--ink);}
.ticks svg{width:22px;height:22px;flex:none;color:var(--cat,var(--brand));margin-top:2px;}
.ticks.two{grid-template-columns:1fr 1fr;}
@media(max-width:640px){ .ticks.two{grid-template-columns:1fr;} }

/* ---------- Stat / Heritage ---------- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;text-align:center;}
.stat b{display:block;font-size:clamp(2rem,4vw,2.8rem);color:var(--brand);font-weight:800;line-height:1;}
.section.brand .stat b{color:#fff;}
.stat span{font-size:.92rem;color:var(--muted);}
.section.brand .stat span{color:#c3c9e0;}
@media(max-width:640px){ .stats{grid-template-columns:1fr 1fr;gap:26px 14px;} }

/* ---------- Team ---------- */
.team-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;}
.member{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);}
.member-photo{aspect-ratio:1/1;overflow:hidden;background:var(--surface-2);}
.member-photo img{width:100%;height:100%;object-fit:cover;object-position:top center;}
.member-body{padding:15px 16px 18px;}
.member-body b{display:block;color:var(--brand-800);font-size:1.02rem;}
.member-body span{font-size:.86rem;color:var(--muted);}
.member-body a{display:inline-flex;align-items:center;gap:5px;margin-top:8px;font-size:.86rem;font-weight:600;}
.member-body a svg{width:15px;height:15px;}
.team-dept{grid-column:1/-1;margin:12px 0 -4px;}
.team-dept .eyebrow{margin-bottom:0;}
@media(max-width:860px){ .team-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
@media(max-width:420px){ .team-grid{grid-template-columns:1fr;} }

/* ---------- Jobs ---------- */
.jobs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:start;}
.job-card{position:relative;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);background:var(--surface);border:1px solid var(--line);}
.job-card>summary{position:relative;list-style:none;cursor:pointer;
  min-height:230px;overflow:hidden;color:#fff;}
.job-card>summary::-webkit-details-marker{display:none;}
.job-card>summary::marker{content:"";}
.job-card>summary>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.job-card>summary:hover>img{transform:scale(1.06);}
.job-card>summary::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(34,43,79,.94),rgba(34,43,79,.05) 62%);}
.job-cap-in{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:20px;
  display:flex;flex-direction:column;align-items:flex-start;}
.job-card .job-cap b{font-size:1.15rem;display:block;}
.job-card .job-sub{font-size:.85rem;color:#cfd4e6;display:block;margin-top:2px;}
.job-card .job-btn{align-self:flex-start;margin-top:14px;display:inline-flex;gap:6px;align-items:center;
  background:var(--brand);color:#fff;font-weight:700;font-size:.9rem;padding:9px 16px;border-radius:999px;
  box-shadow:0 8px 20px -10px rgba(0,0,0,.65);transition:background .2s;}
.job-card>summary:hover .job-btn,.job-card[open] .job-btn{background:var(--brand-600);}
.job-card .job-btn .ic{transition:transform .25s;}
.job-card[open] .job-btn .ic{transform:rotate(90deg);}
.job-apply{padding:18px 20px 22px;}
.job-apply p{color:var(--muted);font-size:.95rem;margin:0 0 14px;}
.job-apply .btn{width:100%;justify-content:center;}
.job-apply .job-call{display:inline-flex;gap:6px;align-items:center;margin-top:14px;
  font-size:.9rem;font-weight:600;color:var(--brand-800);}
@media(max-width:860px){ .jobs-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
@media(max-width:480px){ .jobs-grid{grid-template-columns:1fr;} }

/* ---------- Produkt/Must-Have Karten ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.prod{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);}
.prod-media{aspect-ratio:4/3;background:#fff;display:grid;place-items:center;padding:18px;}
.prod-media img{max-height:100%;width:auto;object-fit:contain;}
.prod-body{padding:18px 20px 22px;border-top:1px solid var(--line);}
.prod-body h3{font-size:1.15rem;}
.prod-body p{color:var(--muted);font-size:.95rem;margin:0;}
@media(max-width:860px){ .prod-grid{grid-template-columns:1fr 1fr;} }
@media(max-width:520px){ .prod-grid{grid-template-columns:1fr;} }

/* ---------- Partner-Logos (Textbadges, da Original-Logos © Dritter) ---------- */
.partners{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.partners span{background:var(--surface);border:1px solid var(--line);border-radius:999px;
  padding:9px 20px;font-weight:700;color:var(--steel);font-size:.95rem;letter-spacing:.02em;}

/* ---------- CTA-Band ---------- */
.cta-band{background:linear-gradient(120deg,var(--brand),var(--brand-700));color:#fff;border-radius:var(--radius);
  padding:clamp(32px,5vw,54px);display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;box-shadow:var(--shadow);}
.cta-band h2{color:#fff;margin:0;}
.cta-band p{color:#dfe3f1;margin:.4em 0 0;}
.cta-band .cta-row{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- Info / Kontakt ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,52px);}
@media(max-width:820px){ .contact-grid{grid-template-columns:1fr;} }
/* Ansprechpartner-Grids: inhärent responsiv (bricht ohne Media-Query um) */
.team-grid.compact{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));}
.info-list{list-style:none;padding:0;margin:0;display:grid;gap:18px;}
.info-list li{display:flex;gap:15px;align-items:flex-start;}
.info-ico{width:44px;height:44px;border-radius:12px;background:var(--brand-050);color:var(--brand);
  display:grid;place-items:center;flex:none;}
.info-ico svg{width:22px;height:22px;}
.info-list b{display:block;color:var(--brand-800);}
.info-list span,.info-list a{color:var(--muted);}
.map-static{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:260px;
  background:linear-gradient(135deg,var(--brand-050),var(--surface));display:grid;place-items:center;
  text-align:center;color:var(--muted);padding:24px;}
.notdienst{background:#fff5e0;border:1px solid #f2d692;border-radius:var(--radius-sm);padding:16px 18px;
  display:flex;gap:12px;align-items:flex-start;margin-top:22px;}
.notdienst svg{width:24px;height:24px;color:#c98a00;flex:none;}
.notdienst b{color:#8a5d00;}
.notdienst p{margin:0;color:#7a5a1a;font-size:.92rem;}

/* ---------- Formulare ---------- */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:clamp(22px,4vw,40px);}
fieldset{border:0;padding:0;margin:0 0 30px;}
legend{font-weight:800;color:var(--brand);font-size:1.15rem;padding:0;margin-bottom:6px;
  display:flex;align-items:center;gap:10px;}
legend .num{width:30px;height:30px;border-radius:8px;background:var(--brand);color:#fff;
  display:grid;place-items:center;font-size:.9rem;flex:none;}
.field{margin-bottom:16px;}
.field label{display:block;font-weight:600;font-size:.9rem;color:var(--ink);margin-bottom:6px;}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1.5px solid var(--line);
  border-radius:10px;font:inherit;background:var(--surface);color:var(--ink);transition:border .15s,box-shadow .15s;}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-050);}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;}
@media(max-width:640px){ .grid2,.grid3{grid-template-columns:1fr;} }
.checks{display:grid;gap:10px;}
.check{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border:1.5px solid var(--line);
  border-radius:10px;cursor:pointer;transition:border .15s,background .15s;}
.check:hover{border-color:var(--brand);background:var(--brand-050);}
.check input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--brand);}
.check span{font-size:.96rem;}
.form-note{font-size:.85rem;color:var(--muted);background:var(--surface-2);border-radius:10px;padding:12px 14px;}
.form-success{display:none;background:#e7f6ee;border:1px solid #a7dcc0;color:#1c6b42;border-radius:12px;
  padding:16px 18px;margin-bottom:20px;font-weight:600;}
.form-success.show{display:block;}

/* ---------- Download-Karten ---------- */
.dl-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.dl{display:flex;gap:16px;align-items:center;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-sm);}
.dl .dl-ico{width:50px;height:50px;border-radius:12px;background:var(--brand-050);color:var(--brand);
  display:grid;place-items:center;flex:none;}
.dl .dl-ico svg{width:26px;height:26px;}
.dl-body{flex:1;min-width:0;}
.dl-body b{display:block;color:var(--brand-800);}
.dl-body span{font-size:.85rem;color:var(--muted);}
.dl-actions{display:flex;flex-direction:column;gap:7px;flex:none;}
.dl-actions a{font-size:.85rem;font-weight:700;white-space:nowrap;}
@media(max-width:640px){ .dl-grid{grid-template-columns:1fr;} .dl{flex-wrap:wrap;} }

/* ---------- Sub-topic Chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;}
.chip{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 16px;
  font-weight:600;font-size:.9rem;color:var(--brand-800);}
.chip:hover{border-color:var(--cat,var(--brand));color:var(--cat,var(--brand));text-decoration:none;}

/* ---------- Breadcrumb / Page hero ---------- */
.page-hero{position:relative;background:var(--brand-800);color:#fff;overflow:hidden;}
.page-hero.has-img::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(34,43,79,.94),rgba(34,43,79,.6));}
.page-hero .ph-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5;}
.page-hero .inner{position:relative;z-index:2;padding-block:clamp(42px,7vw,78px);}
.page-hero .cat-tag{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:.82rem;
  letter-spacing:.04em;text-transform:uppercase;color:#fff;background:var(--cat,var(--brand));
  padding:6px 14px;border-radius:999px;margin-bottom:16px;}
.page-hero h1{color:#fff;margin-bottom:.3em;}
.page-hero p{color:#dfe3f1;max-width:60ch;margin:0;font-size:1.1rem;}
.crumb{font-size:.85rem;color:#b8bfd8;margin-bottom:18px;}
.crumb a{color:#dfe3f1;}

/* ---------- Demo-Hinweis ---------- */
.demobar{background:var(--ink);color:#fff;font-size:.82rem;text-align:center;padding:7px 14px;}
.demobar b{color:var(--c-heizung);}

/* ---------- Footer ---------- */
.site-footer{background:var(--brand-800);color:#b9c0da;padding:clamp(44px,6vw,68px) 0 26px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1em;letter-spacing:.02em;}
.site-footer a{color:#b9c0da;}
.site-footer a:hover{color:#fff;}
.foot-links{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:.93rem;}
.foot-brand img{height:40px;margin-bottom:14px;background:#fff;border-radius:8px;padding:6px 8px;}
.foot-brand p{font-size:.92rem;max-width:34ch;}
.foot-contact{display:grid;gap:10px;font-size:.93rem;}
.foot-contact span{display:flex;gap:9px;align-items:flex-start;}
.foot-contact svg{width:17px;height:17px;flex:none;margin-top:2px;color:#8b93bd;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:36px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:.82rem;color:#8b93bd;}
.foot-bottom a{color:#8b93bd;}
@media(max-width:860px){ .foot-grid{grid-template-columns:1fr 1fr;gap:30px;} }
@media(max-width:520px){ .foot-grid{grid-template-columns:1fr;} }

/* ---------- Utilities ---------- */
.mt0{margin-top:0;} .mb0{margin-bottom:0;} .center{text-align:center;}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;}}