/* Gasgeräte Kundendienst · reference-led homepage · 28 September 2026 */
.gk26-header,.gk26-hero,.gk26-sticky{--blue:#0751b5;--red:#ed0925;--navy:#142234;--orange:#ff7606;font-family:Manrope,Arial,sans-serif}
.gk26-icon{width:24px;height:24px;flex-shrink:0;display:block}
.gk26-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid #e9eef5;color:var(--navy)}
.gk26-header-inner{max-width:1480px;margin:auto;height:100px;display:flex;align-items:center;gap:28px;padding:12px 40px}
.gk26-logo{flex:none;width:240px}.gk26-logo img{width:100%;height:auto;display:block}
.gk26-nav{display:flex;align-items:center;justify-content:center;gap:24px;margin-left:auto;white-space:nowrap;font-size:14px;font-weight:600}
.gk26-nav a:hover{color:var(--blue)}
.gk26-header-phone{display:flex;align-items:center;justify-content:center;gap:10px;border-radius:50px;padding:13px 20px;background:var(--blue);color:#fff;font-size:20px;font-weight:800;white-space:nowrap;flex-shrink:0}
.gk26-header-phone .gk26-icon{width:22px;height:22px}
.gk26-header-help{display:flex;align-items:center;gap:11px;white-space:nowrap;flex-shrink:0}.gk26-header-help>.gk26-icon{width:36px;height:36px;color:var(--red)}.gk26-header-help strong{display:block;font-size:15px}.gk26-header-help small{display:block;font-size:12px;margin-top:2px}
.gk26-menu{display:flex;align-items:center;justify-content:center;gap:7px;flex:none;border:1px solid #a8bfdd;border-radius:18px;padding:12px;color:var(--blue);background:#fff;font-size:14px;font-weight:800}.gk26-menu span{display:none}
.gk26-header #mobile-nav{max-height:calc(100dvh - 100px);box-shadow:0 20px 30px #14223418}
.gk26-hero{color:var(--navy);background:#f6f8fc;overflow:hidden}
.gk26-stage{position:relative;max-width:1600px;margin:auto;min-height:680px;isolation:isolate;background:#f6f8fc}
.gk26-photo{position:absolute;right:0;top:0;bottom:0;width:62%;z-index:-2;overflow:hidden}
.gk26-photo picture,.gk26-photo img{display:block;width:100%;height:100%}.gk26-photo img{object-fit:cover;object-position:55% 32%}
.gk26-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#f6f8fc 0%,#f6f8fcee 5%,#f6f8fc6b 10%,#f6f8fc00 18%),linear-gradient(0deg,#d9e0ed66,transparent 35%)}
.gk26-copy{padding:58px 0 0 3.2%;width:53%;position:relative;z-index:2}
.gk26-eyebrow{font-size:13px;color:#616979;letter-spacing:.025em;margin:0 0 22px}.gk26-eyebrow b{color:#273445;font-weight:650}
.gk26-hero h1{font-family:Montserrat,Arial,sans-serif;font-weight:850;font-size:clamp(38px,3.65vw,57px);letter-spacing:-.05em;line-height:1.075;margin:0;color:#101e31}
.gk26-hero h1 em,.gk26-hero h1 i{font-style:normal}.gk26-hero h1 em{color:var(--blue)}.gk26-hero h1 i{color:var(--red)}
.gk26-subtitle{font-size:clamp(15px,1.45vw,21px);font-weight:750;margin:19px 0 24px;letter-spacing:-.025em}
.gk26-checklist{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:16px;font-weight:500}.gk26-checklist li{display:flex;align-items:center;gap:11px;line-height:1.5}.gk26-checklist svg{background:var(--blue);color:#fff;border-radius:100%;width:22px;height:22px;padding:4px;stroke-width:3}
.gk26-actions{position:absolute;left:3.2%;bottom:41px;width:40.6%;display:grid;grid-template-columns:1.2fr 1fr;gap:14px;z-index:4}
.gk26-call,.gk26-appointment{display:flex;align-items:center;justify-content:center;gap:14px;text-decoration:none;min-height:82px;padding:13px 20px;border-radius:50px;transition:transform .18s,box-shadow .18s}.gk26-call{background:var(--red);color:#fff;box-shadow:0 12px 25px #c4112730}.gk26-call b{font-size:clamp(21px,2.2vw,30px);line-height:1.1;letter-spacing:-.03em;white-space:nowrap}.gk26-call small{display:block;font-size:14px;font-weight:600;margin-top:3px}.gk26-call>.gk26-icon:first-child{width:34px;height:34px;stroke-width:2.6}.gk26-call>.gk26-icon:last-child{display:none}
.gk26-appointment{background:#fff;color:var(--blue);box-shadow:0 10px 24px #25375010;gap:12px}.gk26-appointment b{font-size:16px;line-height:1.3;color:var(--navy);font-weight:800}.gk26-appointment>.gk26-icon{width:27px;height:27px}.gk26-appointment>.gk26-icon:last-child{width:21px;height:21px;margin-left:auto}
.gk26-call:hover,.gk26-appointment:hover{transform:translateY(-2px);box-shadow:0 14px 28px #173c5b24}
.gk26-team-note{position:absolute;top:28px;left:65%;font-family:"Comic Sans MS","Bradley Hand",cursive;font-size:25px;line-height:1.1;transform:rotate(-8deg);font-weight:700;color:#172c42;text-shadow:0 1px 4px white}.gk26-team-note svg{display:block;width:64px;height:56px;margin:4px 0 0 24px}
.gk26-emergency{position:absolute;top:325px;left:43%;width:146px;height:146px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;flex-direction:column;box-shadow:0 10px 24px #88223526;transform:rotate(-9deg);z-index:3;text-align:center}.gk26-emergency strong{font-size:41px;font-weight:900;line-height:1}.gk26-emergency b{font-size:21px;font-weight:900;line-height:1.1;margin-top:3px}.gk26-emergency span{font-size:10px;font-weight:800;line-height:1.3;margin-top:8px}.gk26-emergency i{width:18px;height:2px;background:#fff;margin-top:8px}
.gk26-service-cards{position:absolute;right:2.2%;bottom:26px;width:52%;display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;z-index:4}.gk26-service-cards>div{border:1px solid #f2f4f8;background:#fffffff5;box-shadow:0 7px 20px #14223420;border-radius:14px;padding:16px 15px;min-height:132px}.gk26-service-cards svg{width:23px;height:23px;color:var(--blue);margin-bottom:8px}.gk26-service-cards strong{display:block;font-size:14px;color:#1c2c40;font-weight:800;line-height:1.2}.gk26-service-cards p{font-size:12px;line-height:1.55;margin:7px 0 0;color:#3d4b5b}
.gk26-trust{display:grid;grid-template-columns:1.1fr 1.1fr .9fr 1fr 1.4fr;gap:26px;max-width:1480px;margin:auto;padding:30px 3.5%;background:#f6f8fc}.gk26-trust>div{display:flex;align-items:center;gap:15px}.gk26-trust svg{width:42px;height:42px;stroke-width:2;color:var(--blue)}.gk26-trust b,.gk26-trust small{display:block;font-size:15px;line-height:1.4}.gk26-trust b{font-weight:800}.gk26-trust small{font-weight:500}
.gk26-signature{display:flex;justify-content:center;align-items:center;gap:20px;padding:23px 3%;color:#d3dfef;background:#063f83;font-size:10px;letter-spacing:.24em}.gk26-signature b{font-weight:400}.gk26-signature span{height:1px;background:#ffffff30;width:12%}
.gk26-mobile-title,.gk26-mobile-label,.gk26-mobile-intro,.gk26-call .gk26-call-mobile,.gk26-meister,.gk26-warmth,.gk26-sticky{display:none}
.gk26-header a:focus-visible,.gk26-hero a:focus-visible,.gk26-menu:focus-visible,.gk26-sticky a:focus-visible{outline:3px solid #ffad3c;outline-offset:4px}
#unser-team,#preise-ueberblick,#anfrage-formular{scroll-margin-top:112px}
@media(min-width:1600px){.gk26-stage{min-height:720px}.gk26-copy{padding-top:70px}.gk26-emergency{top:347px}.gk26-actions{bottom:46px}.gk26-service-cards{bottom:32px}}
@media(max-width:1390px){.gk26-header-inner{gap:18px;padding:12px 30px}.gk26-logo{width:217px}.gk26-nav{gap:16px;font-size:13px}.gk26-header-help{display:none}.gk26-header-phone{font-size:18px;padding:13px 18px}.gk26-menu span{display:inline}.gk26-stage{min-height:625px}.gk26-copy{padding-top:48px}.gk26-eyebrow{font-size:12px}.gk26-emergency{top:316px;left:43%;width:130px;height:130px}.gk26-emergency strong{font-size:35px}.gk26-emergency b{font-size:19px}.gk26-actions{width:41.5%;gap:10px;bottom:36px}.gk26-call,.gk26-appointment{padding:13px 17px;gap:10px;min-height:80px}.gk26-appointment b{font-size:14px}.gk26-trust{gap:22px}.gk26-trust svg{width:35px;height:35px}.gk26-trust b,.gk26-trust small{font-size:14px}.gk26-service-cards strong{font-size:12px}.gk26-service-cards p{font-size:11px}.gk26-team-note{left:64%;font-size:22px}}
@media(max-width:1100px) and (min-width:761px){.gk26-header-inner{height:88px;padding:10px 26px;gap:16px}.gk26-logo{width:220px}.gk26-nav{display:none}.gk26-header-phone{margin-left:auto}.gk26-header-help{display:flex}.gk26-stage{min-height:720px}.gk26-copy{padding-top:37px;width:58%}.gk26-hero h1{font-size:40px}.gk26-subtitle{max-width:330px;font-size:17px}.gk26-photo{width:66%;top:100px}.gk26-photo img{object-position:49% 50%}.gk26-photo:after{background:linear-gradient(90deg,#f6f8fc 0%,#f6f8fcdd 10%,#f6f8fc00 28%)}.gk26-checklist{font-size:14px;gap:8px}.gk26-emergency{left:auto;right:23px;top:40px;width:115px;height:115px}.gk26-team-note{display:none}.gk26-actions{width:48%;bottom:25px;left:3%}.gk26-call b{font-size:22px}.gk26-call small{font-size:12px}.gk26-call>.gk26-icon:first-child{width:25px}.gk26-appointment b{font-size:12px}.gk26-service-cards{width:44%;right:2%;bottom:20px;gap:6px}.gk26-service-cards>div{padding:12px 9px;min-height:130px}.gk26-service-cards strong{font-size:11px}.gk26-service-cards p{font-size:10px}.gk26-trust{gap:12px;padding:23px}.gk26-trust>div{gap:7px}.gk26-trust svg{width:28px}.gk26-trust b,.gk26-trust small{font-size:12px}.gk26-signature{font-size:8px;gap:10px}}
@media(max-width:760px){
.gk26-header-inner{height:80px;gap:8px;padding:10px 18px}.gk26-logo{width:155px;margin-right:auto}.gk26-nav,.gk26-header-help{display:none}.gk26-header-phone{font-size:13px;padding:12px;border-radius:17px;gap:7px;margin:0}.gk26-header-phone .gk26-icon{width:18px;height:18px}.gk26-menu{padding:11px 9px;border-radius:16px;gap:5px;font-size:12px}.gk26-menu svg{width:22px;height:22px}.gk26-menu span{display:none}.gk26-header #mobile-nav{max-height:calc(100dvh - 80px)}
.gk26-hero{color:white;background:radial-gradient(ellipse at 100% 63%,#157ce5 0,transparent 55%),linear-gradient(133deg,#034995,#0758c2 67%,#034fba)}
.gk26-stage{min-height:0;background:transparent;display:flex;flex-direction:column;margin:0;isolation:isolate}
.gk26-copy{padding:27px 23px 0;width:100%;z-index:2}
.gk26-eyebrow{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;margin:0 0 16px;color:#edf5ff;background:#ffffff17;font-size:10px;font-weight:650;letter-spacing:.025em;border-radius:30px;max-width:100%;white-space:nowrap}.gk26-eyebrow>span:first-child{width:8px;height:8px;border-radius:100%;background:#ffb642;flex-shrink:0}
.gk26-desktop-title,.gk26-desktop-label,.gk26-subtitle,.gk26-checklist,.gk26-team-note,.gk26-emergency,.gk26-service-cards,.gk26-desktop-break,.gk26-signature,.gk26-call .gk26-call-desktop{display:none}
.gk26-mobile-title,.gk26-mobile-label,.gk26-mobile-intro,.gk26-call .gk26-call-mobile{display:block}.gk26-hero h1{font-size:clamp(37px,9.4vw,66px);font-weight:850;line-height:1.075;letter-spacing:-.045em;color:white}.gk26-hero h1 em{color:#ffb542}.gk26-mobile-intro{font-size:14px;line-height:1.65;color:#d9e8ff;max-width:440px;margin:15px 0 0}
.gk26-photo{position:relative;order:1;inset:auto;z-index:-1;width:100%;height:auto;aspect-ratio:1.65;margin-top:17px;overflow:hidden}.gk26-photo picture,.gk26-photo img{height:100%;width:100%}.gk26-photo img{object-fit:cover;object-position:center 25%}.gk26-photo:after{background:linear-gradient(0deg,#0657bd 0%,#0657bd00 25%),linear-gradient(180deg,#0553af 0%,#0553af00 14%);inset:-1px}
.gk26-meister{display:block;position:absolute;right:19px;bottom:158px;width:82px;height:82px;z-index:3;filter:drop-shadow(0 3px 8px #05224845)}
.gk26-actions{position:relative;order:2;inset:auto;width:auto;margin:-2px 23px 0;display:flex;flex-direction:column;gap:10px}
.gk26-call,.gk26-appointment{border-radius:23px;justify-content:flex-start;min-height:64px;padding:12px 21px;gap:18px}
.gk26-call{background:linear-gradient(100deg,#ff8411,#ff7103);box-shadow:0 8px 25px #03265935}.gk26-call b{font-size:22px;line-height:1.2;letter-spacing:-.025em}.gk26-call small{font-size:16px;font-weight:700;margin:0;line-height:1.35}.gk26-call>.gk26-icon:first-child{width:29px;height:29px}.gk26-call>.gk26-icon:last-child{display:block;margin-left:auto;width:24px;height:24px}
.gk26-appointment{background:#fff;box-shadow:0 0 20px #b2dfff33;min-height:57px}.gk26-appointment b{color:#0751b5;font-size:17px;letter-spacing:-.025em}.gk26-appointment>.gk26-icon{width:27px;height:27px}.gk26-appointment>.gk26-icon:last-child{width:24px;height:24px}
.gk26-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:24px 23px 23px;padding:0;background:none;color:white}.gk26-trust>div{display:flex;flex-direction:column;align-items:flex-start;gap:9px;padding:0 8px 0 12px;border-left:1px solid #ffffff24}.gk26-trust>div:first-child{border:0;padding-left:0}.gk26-trust>div:nth-child(2){display:none}.gk26-trust svg{width:27px;height:27px;color:white}.gk26-trust b{font-size:11px;font-weight:850;line-height:1.3}.gk26-trust small{font-size:10px;line-height:1.45;color:#d1e2fb;margin-top:3px}.gk26-trust>div:last-child{padding-right:0}
.gk26-warmth{display:block;margin:0 18px 28px;padding:18px;background:#f7faff;color:#27475e;border-radius:18px;box-shadow:0 10px 30px #03357b15}.gk26-warmth>div{display:flex;gap:12px;align-items:flex-start}.gk26-warmth>div>.gk26-icon{width:32px;height:32px;color:#0751b5;stroke-width:2.8}.gk26-warmth h2{font-family:Manrope,Arial,sans-serif;font-size:18px;font-weight:850;line-height:1.2;letter-spacing:-.03em;color:#0751b5;margin:0}.gk26-warmth p{font-size:12px;line-height:1.5;margin:6px 0 0}.gk26-warmth ul{list-style:none;display:flex;flex-wrap:wrap;gap:9px 13px;margin:14px 0 0;padding:13px 0 0;border-top:1px solid #d5deee}.gk26-warmth li{display:flex;align-items:center;gap:6px;font-size:10px;font-weight:650}.gk26-warmth li svg{width:16px;height:16px;background:#0751e0;color:white;border-radius:100%;padding:3px;stroke-width:3}
.gk26-sticky{position:fixed;bottom:0;inset-inline:0;z-index:80;display:grid;grid-template-columns:1fr 1.45fr;gap:9px;padding:11px 15px max(11px,env(safe-area-inset-bottom));background:#fff;box-shadow:0 -4px 20px #183a6c17;border-radius:19px 19px 0 0;color:#0751b5}.gk26-sticky a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:51px;border:1px solid #4273c5;border-radius:17px;font-size:13px;font-weight:800;line-height:1.15}.gk26-sticky a strong{display:block;font-size:13px;margin-top:3px}.gk26-sticky a:last-child{border:0;background:linear-gradient(100deg,#ff7b08,#fa6600);color:white;font-size:15px}.gk26-sticky .gk26-icon{width:22px;height:22px}.gk26-sticky a:last-child>.gk26-icon:last-child{width:18px;height:18px}
body{padding-bottom:24px}#unser-team,#preise-ueberblick,#anfrage-formular{scroll-margin-top:92px}
}
@media(min-width:500px) and (max-width:760px){.gk26-logo{width:195px}.gk26-header-phone{font-size:16px}.gk26-menu span{display:inline}.gk26-copy{padding:30px 32px 0}.gk26-photo{max-height:380px}.gk26-mobile-intro{font-size:17px}.gk26-eyebrow{font-size:12px}.gk26-actions{margin-left:32px;margin-right:32px}.gk26-trust{margin:27px 32px}.gk26-trust b{font-size:14px}.gk26-trust small{font-size:13px}.gk26-warmth{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 26px 32px}.gk26-warmth ul{display:grid;border-top:0;border-left:1px solid #d5deee;padding:0 0 0 20px;margin:0}.gk26-warmth li{font-size:12px}}
@media(max-width:370px){.gk26-header-inner{padding:9px 12px;gap:6px}.gk26-logo{width:135px}.gk26-header-phone{font-size:11px;padding:11px 8px;gap:5px}.gk26-header-phone .gk26-icon{width:15px}.gk26-menu{padding:9px 7px}.gk26-copy{padding:24px 19px 0}.gk26-eyebrow{font-size:8.5px;padding:6px 8px;gap:5px}.gk26-hero h1{font-size:36px}.gk26-mobile-intro{font-size:13px}.gk26-actions{margin-left:19px;margin-right:19px}.gk26-appointment b{font-size:15px}.gk26-call b{font-size:21px}.gk26-trust{margin-left:19px;margin-right:19px}.gk26-trust b{font-size:10px}.gk26-trust small{font-size:9px}.gk26-trust>div{padding-left:8px;padding-right:5px}.gk26-sticky{padding-inline:10px}.gk26-sticky a{font-size:12px;gap:5px}.gk26-sticky a:last-child{font-size:13px}}
@media(prefers-reduced-motion:reduce){.gk26-hero a{transition:none}}
/* Give the whole team an unobstructed image on medium-width screens. */
@media(min-width:761px) and (max-width:1199px){
.gk26-header-inner{height:88px;padding:10px 26px;gap:16px}.gk26-logo{width:210px}.gk26-nav{display:none}.gk26-header-phone{margin-left:auto}.gk26-header-help{display:flex}.gk26-header #mobile-nav{max-height:calc(100dvh - 88px)}
.gk26-stage{display:flex;flex-direction:column;min-height:0;padding-top:36px}.gk26-copy{width:100%;padding:0 38px;order:0}.gk26-eyebrow{margin-bottom:15px}.gk26-hero h1{font-size:clamp(40px,5.4vw,56px)}.gk26-subtitle{max-width:none;font-size:18px;margin:17px 0}.gk26-checklist{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px;font-size:14px}.gk26-actions{position:relative;order:1;inset:auto;width:auto;margin:25px 38px 30px;display:flex;gap:14px}.gk26-call,.gk26-appointment{min-width:240px;min-height:74px}.gk26-call b{font-size:27px}.gk26-call small{font-size:13px}.gk26-appointment b{font-size:16px}.gk26-appointment>.gk26-icon:last-child{margin-left:12px}
.gk26-photo{order:2;position:relative;inset:auto;width:100%;height:auto;aspect-ratio:1.85;z-index:0}.gk26-photo img{object-fit:cover;object-position:center 31%}.gk26-photo:after{background:linear-gradient(180deg,#f6f8fc 0,transparent 13%),linear-gradient(0deg,#e1e8f2 0,transparent 12%)}.gk26-team-note{display:none}.gk26-emergency{top:auto;bottom:165px;right:25px;left:auto;width:120px;height:120px}.gk26-service-cards{position:relative;order:3;inset:auto;width:auto;margin:-20px 26px 25px;grid-template-columns:repeat(3,1fr);gap:12px}.gk26-service-cards>div{padding:16px 20px;min-height:125px}.gk26-service-cards strong{font-size:15px}.gk26-service-cards p{font-size:13px}.gk26-trust{padding:26px;gap:15px}.gk26-trust>div{gap:8px}.gk26-trust b,.gk26-trust small{font-size:12px}
}
@media(min-width:761px) and (max-width:870px){.gk26-header-help{display:none}}

@media(min-width:1200px){.gk26-team-note{top:22px;font-size:22px}.gk26-team-note svg{position:absolute;top:24px;left:-45px;width:45px;height:40px;margin:0}}