/*
Theme Name: DK-Dienstleistungen Haustechnik
Author: DK-Dienstleistungen Haustechnik
Description: Professionelle, responsive Unternehmenswebsite
Version: 6.0
*/
:root{--navy:#0d2531;--blue:#087894;--blue2:#0b8aa9;--pale:#f1f6f8;--text:#142733;--muted:#667b85;--border:#dbe5e8;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.6;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.dk-container{width:min(1120px,calc(100% - 40px));margin:auto}
.dk-header{position:sticky;top:0;z-index:999;background:rgba(255,255,255,.98);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}body.admin-bar .dk-header{top:32px}.dk-header-inner{height:76px;display:flex;align-items:center;justify-content:space-between}.dk-logo{height:60px;display:flex;align-items:center}.dk-logo img{width:205px;max-height:56px;object-fit:contain}.dk-nav{display:flex;align-items:center;gap:27px;font-size:13px;font-weight:800}.dk-nav a:hover{color:var(--blue)}.dk-nav .dk-cta{background:var(--blue);color:#fff;padding:11px 18px;border-radius:7px}.dk-mobile{display:none;border:0;background:none;font-size:25px}
.dk-hero{background:linear-gradient(135deg,#f8fbfc,#edf5f7);padding:88px 0 60px}.dk-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:65px;align-items:center}.dk-kicker{font-size:10px;letter-spacing:2px;text-transform:uppercase;font-weight:900;color:var(--blue);margin-bottom:13px}.dk-hero h1{font-size:clamp(48px,5.3vw,74px);line-height:.98;letter-spacing:-3px;margin:0 0 24px}.dk-hero h1 span,.dk-head h2 span,.dk-about h2 span,.dk-contact h2 span{color:var(--blue)}.dk-lead{font-size:17px;color:var(--muted);max-width:650px;margin:0}.dk-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.dk-btn{display:inline-flex;align-items:center;gap:12px;padding:13px 20px;border-radius:8px;font-weight:800;font-size:13px;border:1px solid var(--blue)}.dk-btn-primary{background:var(--blue);color:#fff}.dk-btn-secondary{background:#fff;color:var(--blue)}.dk-hero-note{font-size:11px;color:#506873;margin-top:20px}.dk-hero-panel{min-height:385px;background:var(--navy);color:#fff;border-radius:23px;padding:39px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;box-shadow:0 24px 55px rgba(13,37,49,.18)}.dk-hero-panel:before{content:"";position:absolute;width:320px;height:320px;border:1px solid rgba(255,255,255,.11);border-radius:50%;right:-120px;top:-145px}.dk-panel-top,.dk-panel-line,.dk-hero-panel h2,.dk-hero-panel p,.dk-panel-bottom{position:relative;z-index:1}.dk-panel-top{color:#61bfdc;font-size:9px;letter-spacing:2px;font-weight:900}.dk-panel-line{width:52px;height:2px;background:#61bfdc;margin:19px 0 21px}.dk-hero-panel h2{font-size:32px;line-height:1.08;margin:0 0 13px}.dk-hero-panel p{font-size:13px;color:#c9d8dd;margin:0}.dk-panel-bottom{margin-top:31px;padding-top:15px;border-top:1px solid rgba(255,255,255,.15);font-size:11px;color:#c9d8dd;display:flex;justify-content:space-between}
.dk-trust{border-bottom:1px solid var(--border)}.dk-trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:20px 0}.dk-trust-grid>div{display:flex;align-items:center;gap:12px}.dk-trust-icon,.dk-number{width:37px;height:37px;border-radius:10px;background:#e9f5f8;color:var(--blue);display:grid;place-items:center;font-size:10px;font-weight:900;flex:0 0 auto}.dk-trust strong{display:block;font-size:12px}.dk-trust small{font-size:10px;color:var(--muted)}
.dk-section{padding:88px 0}.dk-section-alt{background:var(--pale)}.dk-head{max-width:780px;margin-bottom:40px}.dk-head h2,.dk-about h2{font-size:43px;line-height:1.08;letter-spacing:-1.4px;margin:0 0 13px}.dk-head p,.dk-about-lead{color:var(--muted);margin:0;font-size:15px}.dk-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.dk-service{border:1px solid var(--border);border-radius:15px;padding:28px;min-height:225px;background:#fff;transition:.2s}.dk-service:hover{transform:translateY(-3px);box-shadow:0 14px 35px rgba(13,37,49,.08)}.dk-service h3{font-size:18px;margin:18px 0 7px}.dk-service p{font-size:12px;color:var(--muted);margin:0 0 17px}.dk-service a{font-size:11px;color:var(--blue);font-weight:900}.dk-service-dark{background:var(--navy);border-color:var(--navy);color:#fff}.dk-service-dark p{color:#c9d8dd}.dk-service-dark .dk-number{background:rgba(97,191,220,.12);color:#61bfdc}
.dk-about{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.dk-check-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px 25px;margin-top:24px}.dk-check-grid div{font-size:13px;font-weight:700}.dk-check-grid b{color:var(--blue);margin-right:8px}.dk-about-card{background:#fff;border:1px solid var(--border);border-radius:17px;padding:34px;box-shadow:0 14px 35px rgba(13,37,49,.08)}.dk-about-card blockquote{font-size:20px;line-height:1.35;font-weight:800;margin:20px 0 30px}.dk-card-label{font-size:9px;letter-spacing:2px;text-transform:uppercase;color:var(--blue);font-weight:900}.dk-card-foot{font-size:11px;color:var(--muted);border-top:1px solid var(--border);padding-top:14px}
.dk-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.dk-steps article{display:flex;gap:16px;border:1px solid var(--border);border-radius:15px;padding:25px;background:#fff}.dk-steps h3{font-size:17px;margin:0 0 5px}.dk-steps p{font-size:12px;color:var(--muted);margin:0}
.dk-contact{background:var(--navy);color:#fff}.dk-contact-top{display:flex;justify-content:space-between;align-items:flex-end;gap:35px;margin-bottom:37px}.dk-contact h2{font-size:43px;line-height:1.05;letter-spacing:-1.4px;margin:0 0 13px}.dk-contact-top p{color:#c7d5da;max-width:650px;margin:0;font-size:14px}.dk-btn-light{background:#fff;color:var(--navy);border-color:#fff;white-space:nowrap}.dk-contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.dk-contact-box{display:flex;flex-direction:column;gap:6px;border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:24px}.dk-contact-box small{font-size:9px;letter-spacing:2px;color:#61bfdc;font-weight:900}.dk-contact-box strong{font-size:15px;overflow-wrap:anywhere}.dk-contact-box span{font-size:11px;color:#c7d5da}
.dk-footer{background:#07171f;color:#d8e2e5;padding:22px 0;font-size:11px}.dk-footer-inner{display:flex;justify-content:space-between;gap:20px}.dk-legal{display:flex;gap:18px}.dk-page-hero{background:linear-gradient(135deg,#f8fbfc,#edf5f7);padding:75px 0 65px}.dk-page-hero h1{font-size:52px;line-height:1.05;letter-spacing:-2px;margin:0 0 14px}.dk-page-hero p{max-width:760px;color:var(--muted);font-size:16px;margin:0}.dk-content{padding:75px 0}.dk-content h2{font-size:32px;line-height:1.15;margin:0 0 12px}.dk-content h3{font-size:21px;margin:28px 0 8px}.dk-content p{max-width:800px;color:#526974}.dk-content ul{max-width:800px;color:#526974}.dk-content .dk-box-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:35px}.dk-content .dk-info-box{border:1px solid var(--border);border-radius:15px;padding:27px;background:#fff}.dk-info-box h3{margin-top:0}.dk-cta-band{background:var(--navy);color:#fff;border-radius:18px;padding:36px;margin-top:45px}.dk-cta-band h2{color:#fff}.dk-cta-band p{color:#c7d5da}.dk-form-note{font-size:13px;color:var(--muted)}
@media(max-width:900px){.dk-hero-grid,.dk-about{grid-template-columns:1fr}.dk-service-grid{grid-template-columns:1fr 1fr}.dk-steps{grid-template-columns:1fr}.dk-contact-top{align-items:flex-start;flex-direction:column}.dk-contact-grid{grid-template-columns:1fr}.dk-about{gap:40px}.dk-content .dk-box-grid{grid-template-columns:1fr}}
@media(max-width:800px){body.admin-bar .dk-header{top:46px}.dk-header-inner{height:68px}.dk-logo img{width:180px;max-height:50px}.dk-mobile{display:block}.dk-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:12px 20px 18px;flex-direction:column;align-items:stretch;gap:3px;border-bottom:1px solid var(--border)}.dk-nav.dk-open{display:flex}.dk-nav a{padding:11px 0}.dk-nav .dk-cta{text-align:center}.dk-hero{padding:57px 0 45px}.dk-hero h1{font-size:47px}.dk-hero-panel{min-height:300px;padding:30px}.dk-trust-grid{grid-template-columns:1fr;gap:11px}.dk-section{padding:65px 0}.dk-head h2,.dk-about h2,.dk-contact h2{font-size:34px}.dk-service-grid{grid-template-columns:1fr}.dk-check-grid{grid-template-columns:1fr}.dk-page-hero{padding:55px 0}.dk-page-hero h1{font-size:42px}.dk-footer-inner{flex-direction:column}}


.dk-foerderrechner{margin:38px 0;padding:28px;background:#fff;border:1px solid #dbe7eb;border-radius:18px;min-height:180px;box-shadow:0 10px 30px rgba(13,43,55,.06)}
.dk-calculator-intro{max-width:780px}.dk-calculator-intro h2{margin:.2em 0 .35em}.dk-calculator-note{margin:24px 0 8px;padding:18px 20px;border-left:4px solid #0f7896;background:#eef6f8;color:#47606a;border-radius:8px}.dk-foerderrechner iframe{width:100%;border:0;min-height:700px}

.dk-calculator-promo{display:flex;justify-content:space-between;align-items:center;gap:30px;margin:45px 0;padding:32px;border:1px solid var(--border);border-radius:18px;background:#eef6f8}.dk-calculator-promo h2{margin:.2em 0 .35em}.dk-calculator-promo p{margin:0;max-width:650px}@media(max-width:800px){.dk-calculator-promo{flex-direction:column;align-items:flex-start}}

/* Förderrechner – an das DK-Design angepasst */
.dk-calculator-intro{margin:0 0 26px;max-width:760px}
.dk-calculator-intro h2{font-size:38px;line-height:1.08;letter-spacing:-1px;margin:0 0 10px;color:var(--text)}
.dk-calculator-intro p{margin:0;color:var(--muted);font-size:15px}
.dk-foerderrechner{background:#fff;border:1px solid var(--border);border-radius:18px;padding:30px;box-shadow:0 14px 35px rgba(13,37,49,.07);overflow:hidden}
.dk-foerderrechner #heizreport-foerderrechner{--heizreport-primary:#087894;--heizreport-secondary:#0d2531}
.dk-foerderrechner button,.dk-foerderrechner input[type=submit],.dk-foerderrechner [role=button]{border-radius:8px!important}
.dk-calculator-promo{margin-top:42px;background:var(--pale);border:1px solid var(--border);border-radius:16px;padding:28px;display:flex;justify-content:space-between;align-items:center;gap:30px}
.dk-calculator-promo h2{margin:0 0 7px;font-size:27px}
.dk-calculator-promo p{margin:0;color:var(--muted);font-size:13px;max-width:650px}
@media(max-width:700px){.dk-foerderrechner{padding:15px}.dk-calculator-intro h2{font-size:31px}.dk-calculator-promo{align-items:flex-start;flex-direction:column}}

/* WärmepumpenCHECK – DK Design */
.dk-heizcheck{background:#fff;border:1px solid var(--border);border-radius:18px;padding:30px;box-shadow:0 14px 35px rgba(13,37,49,.07);overflow:hidden}
.dk-heizcheck button,.dk-heizcheck input[type=submit],.dk-heizcheck [role=button]{border-radius:8px!important}
@media(max-width:700px){.dk-heizcheck{padding:15px}}