/*
Theme Name: Kreutner Wärme- und Wassertechnik
Theme URI: https://kreutner-heizung.de
Author: Kreutner Wärme- und Wassertechnik GmbH
Description: Individuelles Theme für die Kreutner Wärme- und Wassertechnik GmbH — Heizung, Wärmepumpe, Sanitär & Klima in Duisburg. Mit Wärmepumpen-Förderrechner und pflegbaren Kontaktdaten.
Version: 4.1
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kreutner
*/

@font-face{font-family:'Nunito Sans';font-style:normal;font-weight:400;font-display:swap;
  src:url('fonts/nunito-sans-latin-400-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Nunito Sans';font-style:normal;font-weight:600;font-display:swap;
  src:url('fonts/nunito-sans-latin-600-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Nunito Sans';font-style:normal;font-weight:700;font-display:swap;
  src:url('fonts/nunito-sans-latin-700-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Nunito Sans';font-style:normal;font-weight:800;font-display:swap;
  src:url('fonts/nunito-sans-latin-800-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Nunito Sans';font-style:normal;font-weight:900;font-display:swap;
  src:url('fonts/nunito-sans-latin-900-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}


:root{
  --navy:#373E58;--navy-d:#2A3047;--orange:#DE6E27;--orange-d:#B85618;
  --beige:#E5E2D9;--bg:#F1EFE9;--card:#FFFFFF;--gray-l:#BDC0C5;--muted:#5C5C5C;
  --ink:#1E1F22;--line:#E0DDD4;--radius:8px;--w:1160px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{font-family:"Nunito Sans",system-ui,sans-serif;font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg)}
h1,h2,h3,h4{font-family:"Nunito Sans",sans-serif;font-weight:800;line-height:1.12;letter-spacing:.005em}
a{color:var(--navy)}
a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
img{max-width:100%;height:auto}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.mono{font-variant-numeric:tabular-nums}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}

.eyebrow{font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--orange);margin-bottom:14px}

.strang{height:6px;background:
  linear-gradient(var(--orange),var(--orange)) top/100% 3px no-repeat,
  linear-gradient(var(--navy),var(--navy)) bottom/100% 3px no-repeat;}
.strang--kurz{width:92px;height:6px;margin:18px 0 0}

.btn{display:inline-block;text-decoration:none;font-weight:700;font-size:16px;padding:12px 22px;border-radius:var(--radius);
  border:2px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s;letter-spacing:.01em}
.btn--rot{background:var(--orange);color:#fff}.btn--rot:hover{background:var(--orange-d)}
.btn--blau{background:var(--navy);color:#fff}.btn--blau:hover{background:var(--navy-d)}
.btn--ghost{border-color:var(--navy);color:var(--navy);background:transparent}.btn--ghost:hover{border-color:var(--orange);color:var(--orange)}
.btn--hell{background:#fff;color:var(--navy)}.btn--hell:hover{background:var(--beige)}

header.site{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.site-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;transition:padding .22s ease;padding:12px 24px;max-width:var(--w);margin:0 auto}
.logo img{height:96px;width:auto;display:block;transition:height .22s ease}
header.site.is-scrolled .logo img{height:64px}
header.site.is-scrolled .site-inner{padding-top:10px;padding-bottom:10px}
nav.haupt{display:flex;gap:20px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
nav.haupt a.navlink{text-decoration:none;color:var(--navy);font-weight:700;font-size:16px}
nav.haupt a.navlink:hover{color:var(--orange)}
.tel-kopf{font-weight:800;font-size:19px;color:var(--navy);text-decoration:none;white-space:nowrap;letter-spacing:.01em}
.tel-kopf:hover{color:var(--orange)}

.hero{position:relative;padding:96px 0 72px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(60% 90% at 88% 8%, rgba(55,62,88,.09), transparent 60%),
  radial-gradient(50% 80% at 6% 100%, rgba(222,110,39,.09), transparent 60%)}
.hero h1{font-size:clamp(46px,7.5vw,84px);font-weight:900;max-width:16ch;letter-spacing:-.01em}
.hero h1 .warm{color:var(--orange)}.hero h1 .kalt{color:var(--navy)}
.hero p.lead{margin:28px 0 34px;font-size:20px;max-width:56ch;color:var(--muted)}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}

.fakten{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--card)}
.fakten-inner{max-width:var(--w);margin:0 auto;padding:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.fakt{font-size:14px;color:var(--muted);letter-spacing:.02em}
.fakt b{display:block;font-size:30px;color:var(--navy);font-weight:900;letter-spacing:-.01em}

section{padding:82px 0}
.sek-kopf{margin-bottom:44px;max-width:70ch}
.sek-kopf h2{font-size:clamp(32px,4.4vw,46px);font-weight:800}
.sek-kopf p{color:var(--muted);margin-top:12px}

.leistungen-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.lcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.lcard .foto{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;padding:14px}
.lcard .foto svg{width:64px;height:64px;opacity:.92}
.foto--warm{background:linear-gradient(135deg,var(--orange),#8f3d12)}
.foto--kalt{background:linear-gradient(135deg,var(--navy),var(--ink))}
.foto--misch{background:linear-gradient(135deg,#8f3d12,var(--navy))}
.lcard .inhalt{padding:24px 24px 26px;flex:1;display:flex;flex-direction:column}
.lcard h3{font-size:24px;font-weight:800;margin-bottom:8px}
.lcard p{color:var(--muted);font-size:16px}
.lcard ul{margin:14px 0 0 18px;font-size:15.5px}.lcard li{margin-bottom:5px}

.foerder{background:var(--navy)}
.foerder,.foerder .sek-kopf h2{color:#fff}
.foerder .sek-kopf p{color:#C9CEDA}.foerder .eyebrow{color:#E9975E}
.rechner{display:grid;grid-template-columns:1fr 1fr;gap:0;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);border-radius:12px;overflow:hidden}
.rechner-eingabe{padding:32px}
.rechner-ergebnis{padding:32px;background:rgba(0,0,0,.22);display:flex;flex-direction:column;justify-content:center}
.feld{margin-bottom:22px}
.feld label{display:block;font-weight:700;font-size:15px;margin-bottom:9px;color:#EDEFF3}
.feld select,.feld input[type=number]{width:100%;padding:12px 14px;border-radius:6px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.96);color:var(--ink);font-family:"Nunito Sans",sans-serif;font-size:16px}
.feld .hint{font-size:12.5px;color:#A9B1C1;margin-top:6px}
.range-wrap{display:flex;align-items:center;gap:14px}
.range-wrap input[type=range]{flex:1;accent-color:var(--orange)}
.range-wert{font-weight:800;font-size:18px;min-width:112px;text-align:right;color:#fff}
.erg-label{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#E9975E}
.erg-zuschuss{font-weight:900;font-size:60px;line-height:1;margin:6px 0 2px;letter-spacing:-.02em}
.erg-satz{color:#C9CEDA;margin-bottom:22px}
.erg-bar{height:12px;border-radius:6px;background:rgba(255,255,255,.14);overflow:hidden;margin-bottom:8px}
.erg-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--orange),#9FB0C9);transition:width .4s ease}
.erg-zeile{display:flex;justify-content:space-between;font-size:15px;color:#D9DEE6;padding:7px 0;border-top:1px solid rgba(255,255,255,.1)}
.erg-zeile b{color:#fff;font-weight:800}
.disclaimer{font-size:12px;color:#9AA3B4;margin-top:18px;line-height:1.5}
.foerder-cta{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}

.wartung{background:var(--beige);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.wartung-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:52px;align-items:center}
.wartung ol{margin-left:20px}.wartung ol li{margin-bottom:14px}.wartung ol li b{font-weight:800}
.notdienst-box{background:var(--ink);color:#fff;border-radius:12px;padding:30px;border-left:6px solid var(--orange)}
.notdienst-box .eyebrow{color:#E9975E}.notdienst-box p{color:#C6CBCE;margin:6px 0 20px}

.vorteile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.vorteil{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.vorteil svg{width:34px;height:34px;margin-bottom:14px}
.vorteil h4{font-size:19px;font-weight:800;margin-bottom:6px}
.vorteil p{font-size:15px;color:var(--muted)}

.refs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ref{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;border-top:4px solid var(--navy)}
.ref .stern{color:var(--orange);letter-spacing:2px;font-size:15px;margin-bottom:10px}
.ref p{font-size:16px}.ref .wer{margin-top:14px;font-weight:800;font-size:15px}
.ref .platz{font-size:11px;color:var(--orange);font-weight:700;margin-top:4px;letter-spacing:.04em}

/* Zertifikate */
.zert{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.zert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.zcard{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:var(--bg);border-top:4px solid var(--orange);display:flex;flex-direction:column}
.zcard .siegel{width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:13px;letter-spacing:.02em;margin-bottom:14px}
.zcard h4{font-size:19px;font-weight:800;margin-bottom:6px;line-height:1.2}
.zcard p{font-size:14.5px;color:var(--muted)}
.zcard .aussteller{margin-top:auto;padding-top:12px;font-size:13px;font-weight:700;color:var(--navy);letter-spacing:.02em}

.trust{background:var(--bg)}
.trust-row{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;align-items:center}
.trust-chip{background:var(--card);border:1px dashed var(--line);border-radius:8px;padding:16px 22px;font-size:13px;font-weight:700;color:var(--muted);text-align:center;letter-spacing:.02em}

.kontakt{background:var(--navy)}
.kontakt,.kontakt .sek-kopf h2{color:#fff}.kontakt .sek-kopf p{color:#C9CEDA}.kontakt .eyebrow{color:#E9975E}
.kontakt-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.k-block h3{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:#E9975E;margin-bottom:8px}
.k-block+.k-block{margin-top:24px}
.k-block p,.k-block a{font-size:19px;color:#fff}.k-block a{font-weight:800;text-decoration:none}.k-block a:hover{color:#E9975E}


/* --- Kontaktformular (WPForms / Contact Form 7 — plugin-unabhaengig gestylt) --- */
.kontakt-grid--formular{grid-template-columns:.85fr 1.15fr}
.formular-karte{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:30px}
.formular-titel{font-size:24px;font-weight:800;color:#fff;margin-bottom:8px}
.formular-hinweis{color:#C9CEDA;font-size:15.5px;margin-bottom:20px}
.formular-karte label,
.formular-karte .wpforms-field-label,
.formular-karte .wpcf7-form label{color:#EDEFF3;font-weight:700;font-size:14.5px;display:block;margin-bottom:6px}
.formular-karte .wpforms-field-sublabel,
.formular-karte .wpforms-field-description{color:#A9B1C1;font-size:12.5px}
.formular-karte .wpforms-required-label{color:#E9975E}
.formular-karte input:not([type=submit]):not([type=button]):not([type=checkbox]):not([type=radio]),
.formular-karte select,
.formular-karte textarea{width:100%;max-width:100%;padding:11px 13px;border-radius:6px;
  border:1px solid rgba(255,255,255,.28);background:#fff;color:var(--ink);
  font-family:"Nunito Sans",sans-serif;font-size:15.5px;box-sizing:border-box}
.formular-karte textarea{min-height:120px;resize:vertical}
.formular-karte input:focus,.formular-karte select:focus,.formular-karte textarea:focus{outline:3px solid var(--orange);outline-offset:1px}
.formular-karte input[type=checkbox],.formular-karte input[type=radio]{width:auto;margin-right:8px;accent-color:var(--orange)}
.formular-karte .wpforms-field-checkbox label,
.formular-karte .wpforms-field-radio label{font-weight:400;font-size:14px;display:inline;color:#D9DEE6}
.formular-karte a{color:#E9975E}
.formular-karte input[type=submit],
.formular-karte button[type=submit],
.formular-karte .wpforms-submit,
.formular-karte .wpcf7-submit{background:var(--orange);color:#fff;border:none;border-radius:8px;
  padding:13px 26px;font-weight:700;font-size:16px;font-family:"Nunito Sans",sans-serif;cursor:pointer;width:auto}
.formular-karte input[type=submit]:hover,
.formular-karte button[type=submit]:hover,
.formular-karte .wpforms-submit:hover,
.formular-karte .wpcf7-submit:hover{background:var(--orange-d)}
.formular-karte .wpforms-error,.formular-karte .wpcf7-not-valid-tip{color:#FFC2A8;font-size:13px}
.formular-karte .wpforms-confirmation-container-full,
.formular-karte .wpcf7-response-output{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);
  color:#fff;border-radius:8px;padding:14px;margin:0}
.formular-karte .wpforms-container{margin:0}
.formular-karte .wpforms-form .wpforms-field{padding:0 0 16px 0}



/* --- Mobilmenü --- */
.burger{display:none;align-items:center;gap:9px;background:none;border:1px solid var(--line);
  border-radius:8px;padding:9px 13px;cursor:pointer;font-family:inherit;font-size:15px;
  font-weight:700;color:var(--ink)}
.burger:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
.burger-striche{display:inline-flex;flex-direction:column;gap:4px;width:20px}
.burger-striche span{display:block;height:2.5px;background:var(--navy);border-radius:2px;
  transition:transform .2s ease, opacity .2s ease}
.burger[aria-expanded="true"] .burger-striche span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] .burger-striche span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] .burger-striche span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.mobilmenu{display:none;border-top:1px solid var(--line);background:#fff;
  padding:10px 24px 20px;max-height:calc(100vh - 120px);overflow-y:auto}
.mobilmenu.offen{display:block}
.mobilmenu a{display:block;padding:13px 2px;color:var(--ink);text-decoration:none;
  font-weight:700;font-size:17px;border-bottom:1px solid var(--line)}
.mobilmenu a:hover{color:var(--orange)}
.mobilmenu-titel{display:block;margin:18px 0 2px;font-size:12.5px;font-weight:800;
  letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.mobilmenu-karriere{color:var(--orange) !important}
.mobilmenu-aktionen{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.mobilmenu-aktionen .btn{width:100%;text-align:center;border-bottom:none}

@media (max-width:900px){
  .burger{display:inline-flex}
}
@media (max-width:560px){
  .site-inner .btn--rot{display:none}
}


/* --- Instagram-Feed --- */
.instafeed{background:var(--beige);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.instafeed-inhalt{margin-top:6px}
.instafeed-inhalt img{border-radius:8px}
.instafeed-link{margin-top:26px;text-align:center}


/* --- Inhalte aus dem WordPress-Editor --- */
.inhalt-body > *:first-child{margin-top:0}
.inhalt-body h2{font-size:clamp(25px,3.2vw,33px);margin:44px 0 12px}
.inhalt-body h3{font-size:20px;margin:26px 0 8px}
.inhalt-body p{margin-bottom:12px;max-width:72ch}
.inhalt-body ul,.inhalt-body ol{margin:10px 0 18px 20px;max-width:72ch}
.inhalt-body li{margin-bottom:6px}
.inhalt-body a{color:var(--orange)}
.inhalt-body img,.inhalt-body .wp-block-image img{border-radius:10px;height:auto;max-width:100%}
.inhalt-body figure{margin:24px 0}
.inhalt-body figcaption{font-size:14px;color:var(--muted);margin-top:8px}
.inhalt-body blockquote,.inhalt-body .wp-block-quote{
  border-left:5px solid var(--orange);background:var(--card);
  padding:18px 22px;margin:26px 0;border-radius:0 8px 8px 0}
.inhalt-body blockquote p:last-child{margin-bottom:0}
.inhalt-body table,.inhalt-body .wp-block-table table{
  border-collapse:collapse;width:100%;margin:22px 0;font-size:16px}
.inhalt-body th,.inhalt-body td{border:1px solid var(--line);padding:11px 13px;text-align:left}
.inhalt-body th{background:var(--card);font-weight:800}
.inhalt-body .wp-block-button__link{
  background:var(--orange);color:#fff;border-radius:8px;padding:13px 24px;
  font-weight:800;text-decoration:none;display:inline-block}
.inhalt-body .wp-block-button__link:hover{background:var(--orange-d)}
.inhalt-body .wp-block-separator{border:0;border-top:1px solid var(--line);margin:34px 0}
.inhalt-body .wp-block-columns{gap:24px}
.inhalt-body .alignwide{max-width:none}
.inhalt-body .wp-block-embed iframe{max-width:100%;border-radius:10px}
.seiten-bild{margin:0 0 26px}
.seiten-bild img{width:100%;height:auto;border-radius:12px;display:block}

/* Markenfarben aus dem Editor */
.has-navy-color{color:var(--navy) !important}
.has-orange-color{color:var(--orange) !important}
.has-ink-color{color:var(--ink) !important}
.has-weiss-color{color:#fff !important}
.has-navy-background-color{background-color:var(--navy) !important}
.has-orange-background-color{background-color:var(--orange) !important}
.has-beige-background-color{background-color:var(--beige) !important}
.has-ink-background-color{background-color:var(--ink) !important}
.has-weiss-background-color{background-color:#fff !important}
.has-klein-font-size{font-size:15px}
.has-normal-font-size{font-size:17px}
.has-gross-font-size{font-size:20px}
.has-sehr-gross-font-size{font-size:26px}

.erg-aufschluesselung{font-size:13px;color:#C9CEDA;margin:12px 0 0;line-height:1.5}

/* --- Brotkrumen --- */
.brotkrumen{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--muted);margin-bottom:18px}
.brotkrumen a{color:var(--muted);text-decoration:none}
.brotkrumen a:hover{color:var(--orange);text-decoration:underline}
.brotkrumen span[aria-current]{color:var(--ink);font-weight:600}

/* --- Themenseiten (Landingpages) --- */
.lp{padding:52px 0 80px;max-width:960px}
.lp h1{font-size:clamp(32px,4.6vw,50px);margin-bottom:14px}
.lp .lead{font-size:19.5px;color:var(--muted);max-width:66ch;margin-bottom:8px}
.lp h2{font-size:clamp(25px,3.2vw,33px);margin:46px 0 12px}
.lp h3{font-size:20px;margin:26px 0 8px}
.lp p{margin-bottom:12px;max-width:72ch}
.lp ul{margin:10px 0 18px 20px;max-width:72ch}
.lp li{margin-bottom:6px}
.lp .box{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--orange);
  border-radius:8px;padding:22px 24px;margin:26px 0}
.lp .box h3{margin-top:0}
.lp .box p:last-child{margin-bottom:0}
.lp-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:22px 0}
.lp-karte{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:22px}
.lp-karte h3{margin-top:0;font-size:19px}
.lp-karte p:last-child{margin-bottom:0}
.lp-cta{background:var(--navy);color:#fff;border-radius:12px;padding:32px;margin:44px 0 0}
.lp-cta h2{color:#fff;margin:0 0 10px;font-size:28px}
.lp-cta p{color:#C9CEDA;margin-bottom:18px}
.lp-cta .btn--hell{margin-right:10px}

/* --- Themen-Übersicht (Startseite + Fußzeile) --- */
.themen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.themen-karte{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--orange);
  border-radius:8px;padding:22px;text-decoration:none;display:block;transition:border-color .15s}
.themen-karte:hover{border-color:var(--orange)}
.themen-karte h3{font-size:19px;color:var(--ink);margin-bottom:6px}
.themen-karte p{font-size:15px;color:var(--muted);margin:0}

@media (max-width:900px){
  .lp-grid,.themen-grid{grid-template-columns:1fr}
  .lp{padding:40px 0 60px}
}


/* --- Video (Zwei-Klick-Lösung) --- */
.video-block{margin:46px 0}
.video-block h2{margin-top:0}
.video-block > p{color:var(--muted);margin-bottom:16px}
.video-rahmen{position:relative;aspect-ratio:16/9;width:100%;border-radius:12px;overflow:hidden;background:var(--navy)}
.video-rahmen video{width:100%;height:100%;display:block;object-fit:cover;background:#000}
.video-platzhalter{cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  background:linear-gradient(135deg,var(--navy) 0%,var(--ink) 60%,#5a3020 100%);transition:filter .15s}
.video-platzhalter:hover{filter:brightness(1.12)}
.video-platzhalter:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.video-play{width:78px;height:78px;border-radius:50%;background:var(--orange);
  display:flex;align-items:center;justify-content:center;box-shadow:0 6px 22px rgba(0,0,0,.3)}
.video-play svg{width:36px;height:36px;margin-left:4px}
.video-platzhalter:hover .video-play{background:var(--orange-d)}
.video-label{color:#fff;font-weight:700;font-size:17px;letter-spacing:.02em}
.video-hinweis{font-size:12.5px;color:var(--muted);margin-top:10px;max-width:72ch}
.lp .video-block{margin:46px 0}
@media (max-width:560px){.video-play{width:62px;height:62px}.video-play svg{width:28px;height:28px}}


/* --- Wasseraufbereitung / BWT --- */
.navlink--karriere{position:relative}
.navlink--karriere::after{content:"";position:absolute;top:-3px;right:-9px;width:7px;height:7px;
  border-radius:50%;background:var(--orange)}

.wasser{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.wasser-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:44px;align-items:center}
.wasser-grid h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:14px}
.wasser-grid > div > p{color:var(--muted);margin-bottom:16px}
.wasser-liste{list-style:none;margin:0 0 22px;padding:0}
.wasser-liste li{position:relative;padding-left:26px;margin-bottom:12px;color:var(--muted)}
.wasser-liste li strong{color:var(--ink)}
.wasser-liste li::before{content:"";position:absolute;left:0;top:7px;width:11px;height:11px;border-radius:50%;
  background:var(--navy);box-shadow:0 0 0 4px rgba(55,62,88,.15)}
.wasser-badge{display:flex;flex-direction:column;gap:18px}
.wasser-siegel{background:linear-gradient(135deg,var(--navy),var(--ink));border-radius:14px;
  padding:34px 24px;text-align:center;color:#fff;box-shadow:0 10px 30px rgba(30,31,34,.18)}
.ws-marke{display:block;font-size:46px;font-weight:900;letter-spacing:.04em;line-height:1}
.ws-titel{display:block;font-size:20px;font-weight:800;margin-top:6px}
.ws-sub{display:block;font-size:13px;color:#C9CEDA;margin-top:8px;text-transform:uppercase;letter-spacing:.12em}
.wasser-note{font-size:14.5px;color:var(--muted);line-height:1.6;margin:0}
@media (max-width:900px){.wasser-grid{grid-template-columns:1fr;gap:28px}}


/* --- Social-Profile (Instagram, Facebook) --- */
.social{display:flex;gap:12px;align-items:center;margin-top:14px}
.social-icon{display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:50%;text-decoration:none;
  transition:transform .15s ease, background .15s ease, color .15s ease}
.social-icon svg{width:23px;height:23px;display:block}
.social-icon:hover{transform:translateY(-2px)}
.social-icon:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

/* Auf dunklem Grund (Fußzeile, Kontaktbereich) */
.social--dunkel .social-icon{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2)}
.social--dunkel .social-icon:hover{background:var(--orange);border-color:var(--orange);color:#fff}

/* Auf hellem Grund */
.social--hell .social-icon{background:#fff;color:var(--navy);border:1px solid var(--line)}
.social--hell .social-icon:hover{background:var(--orange);border-color:var(--orange);color:#fff}

footer.site{background:var(--ink);color:#C6CBCE;font-size:15px}
.footer-grid{max-width:var(--w);margin:0 auto;padding:44px 24px 20px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.footer-logo img{height:76px;width:auto;margin-bottom:16px}
.footer-grid h4{color:#fff;font-size:14px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px;font-weight:800}
.footer-grid a{color:#C6CBCE;text-decoration:none;display:block;margin-bottom:7px}
.footer-grid a:hover{color:#fff}
.footer-bar{border-top:1px solid #33343a;max-width:var(--w);margin:0 auto;padding:16px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px}
.footer-bar a{color:#fff;text-decoration:none;margin-left:20px}

/* Inhaltsseiten (Impressum/Datenschutz/Blog) */
.inhalt-seite{padding:64px 0 90px;max-width:820px}
.inhalt-seite h1{font-size:clamp(34px,5vw,48px);margin-bottom:18px}
.inhalt-seite h2{font-size:24px;margin:36px 0 10px}
.inhalt-seite p,.inhalt-seite li{margin-bottom:8px}
.inhalt-seite ul{margin:8px 0 8px 20px}
.inhalt-seite .platzhalter{background:#FBEFE7;border:1px dashed var(--orange);padding:2px 6px;border-radius:4px;font-weight:700;font-size:.9em;color:var(--orange-d)}
.blog-liste{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:var(--w);margin:0 auto;padding:0 24px}
.blog-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.blog-card .thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.blog-card .bc-inner{padding:22px}
.blog-card h2{font-size:22px;margin-bottom:8px}
.blog-card h2 a{color:var(--ink);text-decoration:none}.blog-card h2 a:hover{color:var(--orange)}
.blog-card .meta{font-size:13px;color:var(--muted);margin-bottom:10px}
.blog-card p{font-size:15.5px;color:var(--muted)}

@media (max-width:900px){
  .logo img{height:76px}
  nav.haupt a.navlink{display:none}
  .fakten-inner{grid-template-columns:repeat(2,1fr)}
  .leistungen-grid,.vorteile-grid,.refs-grid,.zert-grid,.blog-liste{grid-template-columns:1fr}
  .rechner,.wartung-grid,.kontakt-grid,.kontakt-grid--formular,.footer-grid{grid-template-columns:1fr}
  .formular-karte{padding:24px}
  .vorteile-grid{grid-template-columns:1fr 1fr}
  .hero{padding:60px 0 48px}section{padding:60px 0}
}
@media (max-width:560px){.vorteile-grid{grid-template-columns:1fr}.tel-kopf{display:none}.logo img{height:62px}}

/* --- Ölanlagen / Fachbetriebspflicht AwSV --- */
.oelband{background:var(--card);border-bottom:1px solid var(--line)}
.oel-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:48px;align-items:center}
.oel-grid h2{font-size:clamp(28px,3.6vw,40px);margin-bottom:14px}
.oel-text{color:var(--muted);margin-bottom:14px}
.oel-text b{color:var(--ink)}
.oel-siegel{display:flex;justify-content:center}
.oel-siegel img{max-width:300px;width:100%;height:auto;border-radius:6px}

/* --- Neu im Programm (Produkt-Teaser) --- */
.neu{background:var(--beige);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.neu-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
.neu-bild img{width:100%;height:auto;border-radius:10px;display:block;background:#fff}
.neu-grid p{color:var(--muted);margin-bottom:12px}
.neu-grid p b{color:var(--ink)}
.neu-grid .btn{margin-top:8px}

@media (max-width:900px){
  .oel-grid,.neu-grid{grid-template-columns:1fr}
  .oel-siegel{justify-content:flex-start}
}