/* ============================================================
   Energieberatung Friedberg-Frankfurt — Stylesheet
   Warme, ruhige Farben. Schriften sind Systemschriften,
   damit keine Daten an Google gehen (kein Cookie-Banner nötig).
   ============================================================ */
:root{
  --gruen:#8FBF4E;
  --gruen-dunkel:#5C8429;
  --gruen-tief:#456620;
  --grau:#ACACAC;
  --nagel:#555454;
  --text:#3A3A38;
  --text-leise:#6E6E69;
  --creme:#F8F5EF;
  --sand:#EDE7DA;
  --sand-linie:#E2DACA;
  --dunkel:#2E3330;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:96px;}
body{
  margin:0;background:var(--creme);color:var(--text);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--gruen-tief);}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em;letter-spacing:.005em;}
h1{font-size:clamp(2rem,4.6vw,3.35rem);}
h2{font-size:clamp(1.6rem,3vw,2.3rem);}
h3{font-size:1.24rem;}
p{margin:0 0 1.1em;}
.wrap{width:min(1700px,100% - 80px);margin-inline:auto;}
.kicker{
  font-family:var(--sans);font-size:.74rem;font-weight:700;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gruen-dunkel);margin-bottom:.7em;
  display:flex;align-items:center;gap:.7em;
}
.kicker::before{content:"";width:12px;height:12px;background:var(--gruen);flex:none;}
.lead{font-size:1.1rem;color:var(--text-leise);max-width:62ch;}

/* ---------- Schaltflächen ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:14px 26px;border-radius:3px;font-weight:700;font-size:1rem;
  text-decoration:none;border:2px solid transparent;transition:.18s;min-height:48px;
}
.btn-gruen{background:var(--gruen);color:#fff;}
.btn-gruen:hover{background:var(--gruen-dunkel);}
.btn-linie{border-color:currentColor;color:inherit;}
.btn-linie:hover{background:rgba(255,255,255,.14);}
.btn-dunkel{background:var(--dunkel);color:#fff;}
.btn-dunkel:hover{background:#1f2321;}

/* ---------- Kopfzeile ---------- */
header.kopf{
  position:sticky;top:0;z-index:50;background:rgba(248,245,239,.94);
  backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--sand-linie);
}
.kopf .inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 0;}
.kopf .logo img{width:210px;}
nav.haupt{display:flex;align-items:center;gap:26px;}
nav.haupt a{
  font-size:.96rem;font-weight:600;color:var(--text);text-decoration:none;
  padding:6px 0;border-bottom:2px solid transparent;
}
nav.haupt a:hover{color:var(--gruen-dunkel);border-bottom-color:var(--gruen);}
nav.haupt a.btn{padding:11px 20px;min-height:44px;font-size:.95rem;border-bottom:0;}
nav.haupt a.btn-dunkel{color:#fff;}
nav.haupt a.btn-dunkel:hover{background:var(--gruen-dunkel);border-bottom-color:transparent;}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer;}
.burger span{display:block;width:26px;height:2px;background:var(--text);margin:5px 0;}

/* ---------- Bühne ---------- */
.buehne{position:relative;isolation:isolate;padding:clamp(62px,9vw,118px) 0 clamp(120px,14vw,170px);color:#fff;overflow:hidden;}
.buehne .bild{
  position:absolute;inset:0;z-index:-2;
  background:
    repeating-linear-gradient(115deg, rgba(255,255,255,.035) 0 3px, transparent 3px 46px),
    repeating-linear-gradient(25deg, rgba(0,0,0,.14) 0 2px, transparent 2px 60px),
    linear-gradient(115deg,#2B302C 0%,#3A4034 45%,#4C5A2E 100%);
}
.buehne::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(to bottom, rgba(24,27,24,.34) 0%, rgba(24,27,24,.50) 62%, rgba(40,45,38,.55) 78%, var(--creme) 100%);
}
.buehne h1{color:#fff;max-width:21ch;text-shadow:0 2px 18px rgba(0,0,0,.28);}
.buehne p{color:#EAEBE2;max-width:52ch;font-size:1.12rem;}
.buehne .kicker{color:#CEDFAE;}
.buehne .knoepfe{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;}
.ph-hinweis{
  position:absolute;right:18px;top:18px;z-index:1;font-size:.66rem;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(255,255,255,.62);background:rgba(0,0,0,.28);
  padding:6px 12px;border-radius:2px;
}

/* ---------- Vertrauensleiste, schiebt sich in die Bühne ---------- */
.vertrauen{margin-top:-64px;position:relative;z-index:2;}
.vertrauen .karte{
  background:#fff;border:1px solid var(--sand-linie);border-radius:4px;
  box-shadow:0 18px 40px -28px rgba(46,51,48,.5);
  display:grid;grid-template-columns:repeat(3,1fr);
}
.vertrauen .feld{padding:26px 28px;border-left:1px solid var(--sand-linie);}
.vertrauen .feld:first-child{border-left:0;}
.vertrauen b{display:block;font-family:var(--serif);font-size:1.1rem;color:var(--gruen-tief);margin-bottom:3px;}
.vertrauen span{font-size:.95rem;color:var(--text-leise);}

/* ---------- Abschnitte ---------- */
section{padding:clamp(56px,7vw,96px) 0;}
section.sand{background:var(--sand);}
section.dunkel{background:var(--dunkel);color:#D9DCD4;}
section.dunkel h2{color:#fff;}
section.dunkel .kicker{color:#B9D48C;}

/* ---------- Leistungen: Raster aus Haarlinien ---------- */
.raster{
  margin-top:38px;display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--sand-linie);border:1px solid var(--sand-linie);border-radius:4px;overflow:hidden;
}
.raster .zelle{background:var(--creme);padding:30px 28px 32px;}
.raster .zelle:hover{background:#fff;}
.zelle .sym{margin-bottom:15px;height:38px;}
.zelle p{margin:0;font-size:.98rem;color:var(--text-leise);}

/* ---------- Ablauf ---------- */
.schritte{margin-top:40px;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.schritt{border-top:2px solid var(--gruen);padding-top:16px;}
.schritt .nr{font-size:.72rem;font-weight:700;letter-spacing:.2em;color:var(--gruen);margin-bottom:6px;}
.schritt h3{color:#fff;font-size:1.12rem;}
.schritt p{margin:0;font-size:.95rem;color:#B6BBB2;}

/* ---------- Über uns ---------- */
.zwei{display:grid;grid-template-columns:minmax(0,640px) minmax(0,420px);justify-content:start;gap:clamp(30px,5vw,64px);align-items:center;}
.zwei>div:first-child{max-width:70ch;}
.rahmen{position:relative;width:min(420px,100%);margin-left:auto;}
.rahmen::before{
  content:"";position:absolute;left:-16px;bottom:-16px;width:46%;height:46%;
  background:var(--gruen);opacity:.25;border-radius:3px;
}
.rahmen .ph{position:relative;}

/* ---------- Platzhalter für Fotos ---------- */
.ph{
  background:var(--sand);border:1px dashed var(--sand-linie);border-radius:3px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  color:#A29C8E;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  padding:18px;min-height:220px;
}
.ph.hoch{aspect-ratio:4/5;}
.ph.quer{aspect-ratio:4/3;min-height:0;}

.galerie{margin-top:36px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.galerie figcaption{font-size:.9rem;color:var(--text-leise);margin-top:10px;}
.galerie figure{margin:0;}

/* ---------- Kontakt ---------- */

.kontaktkarte{
  max-width:1100px;
  background:#fff;border:1px solid var(--sand-linie);border-radius:4px;
  box-shadow:0 18px 40px -30px rgba(46,51,48,.45);
  display:grid;grid-template-columns:1.1fr .9fr;overflow:hidden;
}
.kontaktkarte .links{padding:clamp(28px,4vw,44px);}
.kontaktkarte .rechts{padding:clamp(28px,4vw,44px);background:var(--creme);border-left:1px solid var(--sand-linie);}
label{display:block;font-size:.85rem;font-weight:700;margin-bottom:5px;}
input,textarea,select{
  width:100%;padding:12px 14px;border:1px solid var(--sand-linie);border-radius:3px;
  font:inherit;font-size:1rem;background:#fff;color:var(--text);margin-bottom:14px;
}
input:focus,textarea:focus,select:focus{outline:2px solid var(--gruen);outline-offset:1px;border-color:var(--gruen);}
textarea{min-height:110px;resize:vertical;}
.einwilligung{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--text-leise);margin-bottom:16px;}
.einwilligung input{width:18px;height:18px;margin:2px 0 0;flex:none;}
.telnummer{font-family:var(--serif);font-size:1.9rem;color:var(--gruen-tief);text-decoration:none;display:block;margin-bottom:4px;}
.karte-ph{margin-top:18px;}

/* ---------- Fußbereich ---------- */
footer{background:var(--sand);border-top:1px solid var(--sand-linie);padding:48px 0 30px;text-align:center;}
footer .logo img{width:250px;margin:0 auto 18px;}
footer .zeile{font-size:.92rem;color:var(--text-leise);}
footer .nobr{white-space:nowrap;display:inline-block;}
footer .rechts{margin-top:14px;font-size:.88rem;}
footer a{color:var(--text-leise);margin:0 10px;}

/* ---------- Fester Balken am Handy ---------- */
.mobilbalken{display:none;}

/* ---------- Roter Stempel (ein- und ausblendbar) ---------- */
.stempel{
  position:fixed;top:44%;left:50%;z-index:120;pointer-events:none;
  transform:translate(-50%,-50%) rotate(-13deg);
  width:min(860px,88vw);text-align:center;
  border:6px solid #C62A2A;border-radius:10px;
  padding:clamp(14px,2.6vw,30px) clamp(18px,3.4vw,44px);
  box-shadow:inset 0 0 0 3px #C62A2A, 0 10px 34px -22px rgba(0,0,0,.7);
  color:#C62A2A;background:rgba(255,255,255,.68);backdrop-filter:blur(1px);
  font-family:var(--serif);font-weight:700;text-transform:uppercase;
  font-size:clamp(1.15rem,3.6vw,2.9rem);line-height:1.18;letter-spacing:.04em;
  opacity:.94;
  transition:opacity .25s ease, transform .25s ease;
}
.stempel[hidden]{display:none;}
.stempelschalter{
  position:fixed;left:18px;bottom:18px;z-index:130;
  background:#fff;color:var(--text);border:1px solid var(--sand-linie);
  border-radius:3px;padding:9px 14px;font:inherit;font-size:.82rem;font-weight:600;
  cursor:pointer;box-shadow:0 6px 18px -12px rgba(0,0,0,.6);
}
.stempelschalter:hover{border-color:#C62A2A;color:#C62A2A;}
@media (max-width:620px){ .stempelschalter{bottom:74px;} }
@media print{ .stempelschalter{display:none;} }

/* ---------- Schmale Bildschirme ---------- */
@media (max-width:900px){
  .raster,.schritte,.galerie{grid-template-columns:repeat(2,1fr);}
  .zwei,.kontaktkarte,.vertrauen .karte{grid-template-columns:1fr;}
  .kontaktkarte .rechts{border-left:0;border-top:1px solid var(--sand-linie);}
  .vertrauen .feld{border-left:0;border-top:1px solid var(--sand-linie);}
  .vertrauen .feld:first-child{border-top:0;}
  .rahmen::before{display:none;}
  .rahmen{margin:0 auto;}
  nav.haupt{
    position:absolute;top:100%;left:0;right:0;background:var(--creme);
    border-bottom:1px solid var(--sand-linie);flex-direction:column;align-items:stretch;
    gap:0;padding:8px 22px 18px;display:none;
  }
  nav.haupt.offen{display:flex;}
  nav.haupt a{padding:13px 0;border-bottom:1px solid var(--sand-linie);}
  nav.haupt .btn{margin-top:12px;}
  .burger{display:block;}
  .kopf .inner{position:relative;}
}
@media (max-width:620px){
  body{font-size:16px;}
  .raster,.schritte,.galerie{grid-template-columns:1fr;}
  .kopf .logo img{width:172px;}
  .vertrauen{margin-top:-40px;}
  footer{padding-bottom:96px;}
  footer .trenner{display:none;}
  footer .zeile .nobr{display:block;}
  .mobilbalken{
    display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:60;
    box-shadow:0 -6px 20px -12px rgba(0,0,0,.5);
  }
  .mobilbalken a{
    padding:16px 0;text-align:center;font-weight:700;text-decoration:none;color:#fff;font-size:1rem;
  }
  .mobilbalken .a1{background:var(--gruen);}
  .mobilbalken .a2{background:var(--dunkel);}
}

/* EnDEG: eigenständiges HTML, Gestaltung nach der gelieferten Sulzinger-Vorlage. */
body{padding-bottom:76px}.wrap{width:min(1240px,100% - 80px)}.kopf .logo img{width:190px;height:auto;max-height:76px;object-fit:contain}.buehne{padding-top:94px;padding-bottom:154px}.buehne .bild{background-size:cover;background-position:center}.buehne h1{max-width:23ch;font-size:clamp(2.5rem,5vw,4.4rem);line-height:1.08}.buehne h1 em{font-weight:400;color:#cce6a5}.buehne p{max-width:54ch}.btn-gruen{color:#1e2b17}.sectionhead{display:flex;align-items:end;justify-content:space-between;gap:50px}.sectionhead .lead{max-width:44ch}.raster{grid-template-columns:repeat(4,minmax(0,1fr))}.zelle{display:flex;flex-direction:column;color:inherit;text-decoration:none}.zelle .nummer{font-size:.8rem;color:var(--gruen-dunkel);letter-spacing:.12em;margin-bottom:24px}.zelle .mehr{margin-top:auto;padding-top:26px;color:var(--gruen-tief);font-size:.88rem;font-weight:600}.zelle h3{min-height:2.3em}.zelle:hover h3{text-decoration:underline;text-underline-offset:5px}.zwei{grid-template-columns:1.1fr .9fr}.projektbild{margin:0}.projektbild img{width:100%;max-height:480px;object-fit:cover}.projektbild figcaption{padding-top:12px;color:var(--text-leise);font-size:.85rem}.galerie img{width:100%;aspect-ratio:4/3;object-fit:cover}.orte{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.orte a{border:1px solid var(--sand-linie);background:var(--creme);padding:12px 20px;text-decoration:none}.abschluss .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.abschluss h2{max-width:26ch}.abschluss p{margin-bottom:0}.footergrid{display:grid;grid-template-columns:2fr 1fr 1fr;text-align:left;gap:30px}.footergrid a{display:block;margin:0 0 8px}.footergrid strong{font-family:var(--serif);font-size:1.3rem}.kontaktdock{position:fixed;bottom:0;left:0;right:0;background:#2e3330;color:white;z-index:60;border-top:1px solid #65705d;padding-bottom:env(safe-area-inset-bottom)}.kontaktdock .wrap{display:flex;align-items:center;gap:26px;min-height:66px}.kontaktdock span{margin-right:auto;font-size:.85rem;color:#d4dacd}.kontaktdock a{color:white;text-decoration:none;font-size:.9rem;white-space:nowrap}.kontaktdock .docktermin{background:var(--gruen);color:#1d2915;padding:12px 20px;font-weight:700}.seitenkopf{background:var(--sand);padding:32px 0 60px}.seitenkopf h1{max-width:28ch;margin:0}.breadcrumb{margin-bottom:36px;font-size:.8rem;color:var(--text-leise)}.breadcrumb span{padding:0 12px}.seiteninhalt{padding-top:52px}.lesetext{max-width:880px;margin:auto}.lesetext p{max-width:76ch}.lesetext h2{margin-top:2.2em;padding-top:1em;border-top:1px solid var(--sand-linie)}.lesetext h3{margin-top:1.6em}.lesetext img{max-height:480px;object-fit:contain;margin:26px 0}.lesetext table{display:block;overflow-x:auto;border-collapse:collapse;width:100%;font-size:.95rem}.lesetext th,.lesetext td{padding:14px;border:1px solid var(--sand-linie);text-align:left}.lesetext li{margin-bottom:8px}.lesetext details{padding:18px 0;border-bottom:1px solid var(--sand-linie)}.lesetext summary{cursor:pointer;font-weight:600}.lesetext a{overflow-wrap:anywhere}.kontaktkarte{max-width:none}.skip{position:fixed;top:-100px;left:12px;z-index:100;background:white;padding:12px}.skip:focus{top:10px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gruen-dunkel);outline-offset:4px}button{cursor:pointer}.formstatus{font-size:.85rem;margin-top:12px}.textlink{font-weight:700;text-underline-offset:5px}
@media(max-width:1050px){.raster{grid-template-columns:repeat(2,minmax(0,1fr))}nav.haupt{gap:16px}.kontaktdock span{display:none}.kontaktdock .wrap{justify-content:center}.sectionhead{display:block}.zwei{gap:35px}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.kopf .inner{flex-wrap:wrap;gap:0;padding:10px 0}.kopf .logo img{width:155px}.burger{display:block}nav.haupt{display:none;width:100%;flex-direction:column;align-items:stretch;gap:5px;padding:18px 0 8px}nav.haupt.offen{display:flex}.buehne{padding-top:60px;padding-bottom:105px}.vertrauen{margin-top:-44px}.vertrauen .feld{padding:20px 16px}.vertrauen b{font-size:1rem}.vertrauen span{font-size:.85rem}.zwei{grid-template-columns:1fr}.projektbild{max-width:500px}.schritte{grid-template-columns:repeat(2,1fr)}.galerie{gap:12px}.abschluss .wrap{display:block}.abschluss .btn{margin-top:25px}.footergrid{grid-template-columns:2fr 1fr}.footergrid>div:first-child{grid-column:1/-1}.kontaktkarte{grid-template-columns:1fr}.kontaktkarte .rechts{border-left:0;border-top:1px solid var(--sand-linie)}.seitenkopf h1{overflow-wrap:anywhere}}
@media(max-width:540px){body{padding-bottom:70px}.wrap{width:calc(100% - 32px)}.buehne h1{font-size:2.6rem}.buehne .knoepfe{display:grid;justify-items:start}.vertrauen .karte{grid-template-columns:1fr}.vertrauen .feld{padding:13px 20px;border-left:0;border-top:1px solid var(--sand-linie)}.vertrauen .feld:first-child{border-top:0}.vertrauen b{display:inline;margin-right:8px}.raster{grid-template-columns:1fr}.zelle h3{min-height:0}.raster .zelle{padding:24px}.zelle .nummer{margin-bottom:10px}.zelle .mehr{padding-top:18px}.galerie{grid-template-columns:1fr}.schritte{gap:24px}.kontaktdock .wrap{width:100%;gap:0;min-height:60px;justify-content:space-evenly}.kontaktdock a{font-size:.74rem;padding:12px 6px}.kontaktdock a[href^="mailto"]{font-size:0}.kontaktdock a[href^="mailto"]:after{content:'E-Mail';font-size:.8rem}.kontaktdock .docktermin{padding:12px 10px}.seitenkopf{padding-bottom:38px}.breadcrumb{margin-bottom:24px}.kontaktkarte .links,.kontaktkarte .rechts{padding:25px 20px}.telnummer{font-size:1.65rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.kontaktdock,.burger,.haupt,.abschluss{display:none!important}body{padding:0}header.kopf{position:static}.wrap{width:100%}section{padding:20px 0}.buehne{color:#222;background:#eee}.buehne h1,.buehne p{color:#222}.vertrauen{margin-top:0}a{color:inherit}.raster{grid-template-columns:repeat(2,1fr)}}


/* Friedberg-Frankfurt: Ergänzungen zur gemeinsamen Vorlage */
.kopf .logo img{width:250px;max-height:none;height:auto}
nav.haupt a.aktiv{border-bottom-color:var(--gruen)}
.lesetext .kasten{background:var(--sand);border-left:4px solid var(--gruen);padding:22px 26px 6px;margin:34px 0 10px}
.lesetext .kasten h3{margin-top:0}
.lesetext .kasten p{max-width:none}
.lesetext figure{margin:26px 0}
.lesetext figure img{margin:0 0 8px;max-height:460px;width:auto;max-width:100%}
.lesetext figcaption{font-size:.88rem;color:var(--text-leise)}
.lesetext .portrait{float:right;width:min(300px,38%);margin:6px 0 18px 34px}
.lesetext .portrait img{width:100%;max-height:none;border-radius:3px}
.lesetext .nachsatz{font-size:.92rem;color:var(--text-leise)}
.lesetext .zwei-spalten{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
footer .partner{font-size:.9rem;color:var(--text-leise);margin-top:14px}
footer .partner a{display:inline;margin:0;text-decoration:underline;text-underline-offset:3px}
.pflichtliste li strong{color:var(--gruen-tief)}
.kontaktkarte .links a.btn{margin-top:6px}
.lesetext .lesen-weiter{margin-top:2em}
@media(max-width:700px){
  .lesetext .portrait{float:none;width:min(260px,70%);margin:0 auto 22px}
  .lesetext .zwei-spalten{grid-template-columns:1fr}
  .kopf .logo img{width:190px}
}
@media(max-width:540px){.kopf .logo img{width:165px}}

.lesetext .ueber-kopf{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,300px);gap:clamp(24px,4vw,48px);align-items:start;margin-bottom:8px}
.lesetext .ueber-kopf .portrait{float:none;width:100%;margin:6px 0 0}
.lesetext .ueber-kopf .portrait img{aspect-ratio:3/4;object-fit:cover}
.lesetext .lead{font-size:1.18rem;line-height:1.55;color:var(--text)}
.lesetext .pflichtliste ul{margin-top:10px}
.lesetext ul ul{margin-top:8px}
@media(max-width:700px){.lesetext .ueber-kopf{grid-template-columns:1fr}.lesetext .ueber-kopf .portrait{width:min(260px,70%);margin:0 auto 6px;order:-1}}