:root{--ink:#263d4b;--muted:#586871;--blue:#2878b1;--orange:#ed852c;--soft:#f4f7f8;--line:#dce4e8;--green:#7a9e55;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;font-family:"Segoe UI",Arial,sans-serif;font-size:17px;line-height:1.7;color:var(--ink);background:#fff}img{display:block;max-width:100%;height:auto}a{color:inherit;text-underline-offset:5px}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #b85100;outline-offset:5px}.wrap{width:min(1240px,88%);margin-inline:auto}.topline{background:#f2f5f6;font-size:12px;letter-spacing:.03em}.topline .wrap{display:flex;justify-content:space-between;padding-block:9px}.topline a{text-decoration:none}.header{position:sticky;top:0;background:rgba(255,255,255,.97);z-index:20;border-bottom:1px solid var(--line)}.header-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;min-height:99px}.brand{display:block;width:235px;flex-shrink:0}.header nav{display:flex;gap:25px;align-items:center}.header nav a{font-size:14px;text-decoration:none;white-space:nowrap;padding:30px 0;position:relative}.header nav a:hover,.header nav a[aria-current]{color:var(--blue)}.header nav a[aria-current]:after{position:absolute;content:"";height:3px;background:var(--orange);bottom:20px;left:0;right:0}.menu-toggle{border:1px solid var(--line);background:white;padding:9px 14px;border-radius:4px}.skip{position:fixed;top:-100px;left:20px;background:white;z-index:50;padding:12px}.skip:focus{top:10px}.hero{position:relative;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;min-height:680px;gap:15px}.hero-copy{padding-block:60px;position:relative;z-index:2}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--blue);margin:0 0 22px}h1,h2,h3{font-weight:600;line-height:1.15;letter-spacing:-.045em;margin:0 0 24px}h1{font-size:clamp(42px,4.4vw,66px)}h1 span{color:var(--blue)}h2{font-size:clamp(34px,3.3vw,48px)}h3{font-size:30px}p{margin:0 0 22px;color:var(--muted)}.hero-copy>p:not(.eyebrow){max-width:540px}.lead{font-size:21px;color:var(--ink)}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:22px;padding:15px 23px;border-radius:5px;text-decoration:none;font-size:14px;font-weight:600;min-height:54px;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.orange{background:var(--orange);color:#172e3c}.orange:hover{background:#f49b50}.blue{background:var(--blue);color:#fff}.white{background:white;color:var(--ink)}.text-link{display:inline-flex;gap:14px;font-size:14px;font-weight:600;text-decoration:none;border-bottom:1px solid var(--line);padding-block:8px}.hero-note{font-size:12px;margin:28px 0 0}.hero-visual{height:650px;position:relative;align-self:end}.hero-visual>img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,white,transparent 24%),linear-gradient(0deg,white,transparent 20%);pointer-events:none}.image-tag{position:absolute;bottom:60px;left:35px;z-index:1;background:rgba(255,255,255,.95);box-shadow:0 8px 35px #263d4b12;padding:12px 17px;border-radius:4px;font-size:12px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:7px}.service-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);padding:30px 0 38px}.service-strip a{display:flex;align-items:center;gap:23px;text-decoration:none;font-size:13px;line-height:1.5;padding:5px 34px}.service-strip a:first-child{padding-left:0}.service-strip a+a{border-left:1px solid var(--line)}.service-strip a>span:last-child{margin-left:auto}.service-strip strong{font-size:17px;font-weight:600}.service-symbol{font-size:37px;line-height:1}.orange-text{color:#bb5913}.blue-text{color:var(--blue)}.green-text{color:#5c783f}.section{padding-block:105px}.soft{background:var(--soft)}.team-grid,.partner-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.team-statement{padding:42px;background:white;border-top:3px solid var(--orange);align-self:center}.small-label,.number{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--blue);margin-bottom:22px}.team-statement>p:first-of-type{font-size:27px;line-height:1.45;letter-spacing:-.02em;color:var(--ink);margin-top:25px}.team-statement>span:not(.small-label){font-size:13px}.statement-rule{height:1px;background:var(--line);margin:25px 0}.team-statement .small-copy{font-size:14px}.team-statement a{font-size:13px;font-weight:600}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:70px;margin-bottom:60px}.section-heading h2{margin-bottom:0}.section-heading>p{max-width:360px;margin-bottom:0}.competence{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:75px;padding:28px 0 66px;scroll-margin-top:130px}.competence.reverse .photo-frame{order:2}.photo-frame{overflow:hidden;border-radius:5px;height:365px;background:var(--soft)}.photo-frame img{width:100%;height:100%;object-fit:cover}.photo-frame.heatpump img{object-position:center 65%}.competence-copy h3{font-size:37px}.competence-copy p{font-size:16px}.checks{list-style:none;padding:0;margin:24px 0;font-size:14px}.checks li{padding:7px 0 7px 24px;position:relative;border-bottom:1px solid var(--line)}.checks li:before{content:"✓";position:absolute;left:0;color:var(--blue)}.smart-banner{position:relative;isolation:isolate;overflow:hidden;border-radius:5px;margin-top:20px;background:#1f435a}.smart-banner>img{position:absolute;z-index:-2;width:100%;height:100%;object-fit:cover}.smart-banner:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#18394ff2,#18394fe6 35%,#18394f10);z-index:-1}.smart-banner>div{padding:55px;max-width:560px}.smart-banner h3{font-size:42px;color:white}.smart-banner p{color:#e0eaf0}.smart-banner .eyebrow{color:#e5b58e}.lisa-section{background:#eef5f9}.lisa-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:55px;align-items:center}.lisa-art{min-width:0;align-self:end;display:flex;justify-content:center}.lisa-art img{width:100%;max-width:470px;height:auto;max-height:590px;object-fit:contain;object-position:center bottom}.lisa-copy{min-width:0}.pill{display:inline-block;font-size:11px;font-weight:600;color:#285673;border:1px solid #c9dce7;background:#fff;padding:5px 12px;border-radius:20px;margin-bottom:20px}.lisa-copy h3{font-size:40px}.lisa-copy p{font-size:17px;line-height:1.75}.phone-link{display:block;color:var(--ink);font-size:29px;font-weight:650;line-height:1.4;text-decoration:none;background:var(--orange);padding:15px 22px;border-radius:5px;margin:25px 0 18px;white-space:nowrap}.phone-link small{display:block;font-size:11px;font-weight:400}.phone-link span{float:right}.mail-link{font-size:17px}.privacy-link{display:block;font-size:11px;margin-top:14px;color:var(--muted)}.contact-bottom{display:grid;grid-template-columns:1.5fr 1fr;gap:90px;border-top:1px solid #cddde7;margin-top:50px;padding-top:32px}.contact-bottom h3{font-size:20px;letter-spacing:-.02em;margin-bottom:12px}.contact-bottom p,address{font-size:14px;font-style:normal}.contact-bottom p{margin-bottom:0}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px;align-items:stretch}.guide{border:1px solid var(--line);border-radius:5px;overflow:hidden}.guide>img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}.guide-heatpump>img{object-position:center 75%}.guide>div{padding:26px}.guide .small-label{margin-bottom:16px}.guide h3{font-size:25px;line-height:1.25;letter-spacing:-.025em}.guide p{font-size:14px}.guide details{font-size:14px;border-top:1px solid var(--line);padding-top:15px}.guide summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;font-weight:600;gap:10px}.guide summary::-webkit-details-marker{display:none}.guide details[open] summary{margin-bottom:20px}.guide details[open] summary span{transform:rotate(45deg)}.guide details ul{padding-left:20px;color:var(--muted)}.guide li{margin-bottom:8px}.partner-list article{display:flex;gap:25px;border-top:1px solid #d0dde3;padding:27px 0}.partner-list article>span{font-size:12px;color:var(--blue);padding-top:4px}.partner-list h3{font-size:23px;letter-spacing:-.02em;margin-bottom:12px}.partner-list p{font-size:15px;margin-bottom:0}.closing{padding-block:95px;text-align:center}.closing h2{margin-bottom:32px}.closing .text-link{margin-left:24px}.footer{border-top:1px solid var(--line);padding-top:45px}.footer-main{display:flex;justify-content:space-between;align-items:center;gap:45px;padding-bottom:35px}.footer-main p{font-size:12px;margin:0}.footer nav{display:flex;gap:25px;font-size:12px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-block:19px;font-size:11px;color:var(--muted)}.page{width:min(1240px,88%);margin:auto}.page .header{padding:26px 0;position:relative}.legal{max-width:820px;padding:55px 0 85px}.legal h1{font-size:46px}.legal h2{font-size:25px;margin-top:35px;letter-spacing:-.02em}.legal h3{font-size:21px;margin-top:28px;letter-spacing:-.01em}.legal p,.legal li{font-size:16px;overflow-wrap:anywhere}.legal .back{display:inline-block;margin-bottom:30px}.page .footer{padding:25px 0}.page .footer nav{justify-content:flex-end}
@media(prefers-reduced-motion:no-preference){.js .reveal{opacity:0;transform:translateX(-22px);transition:opacity .65s ease,transform .65s ease}.js .reverse .reveal{transform:translateX(22px)}.js .reveal.visible{opacity:1;transform:none}}@media(min-width:1500px){.hero{min-height:740px}.hero-visual{height:720px}}@media(max-width:1100px){.header nav{gap:15px}.brand{width:205px}.header nav a{font-size:12px}.hero{min-height:620px}.hero-visual{height:600px}.hero-copy p{font-size:16px}.hero .actions{gap:10px}.team-grid,.partner-grid{gap:45px}.competence{gap:40px}.lisa-grid{gap:30px}.phone-link{font-size:23px}.section-heading{gap:35px}.service-strip a{padding-inline:20px;gap:15px}.guide>div{padding:20px}}
@media(max-width:800px){html{scroll-padding-top:90px}.wrap{width:90%}.header-inner{min-height:84px;flex-wrap:wrap;gap:0}.brand{width:215px}.menu-toggle:not([hidden]){display:block}.js .header nav{display:none}.js .header nav.open{display:flex}.header nav{flex-basis:100%;flex-wrap:wrap;gap:0;padding:10px 0 18px}.header nav a{padding:9px 15px 9px 0;font-size:14px;flex-basis:33.333%}.header nav a[aria-current]:after{bottom:3px;right:15px}.hero{grid-template-columns:1fr 1fr;min-height:590px}.hero-visual{height:530px}.hero-copy{padding-block:40px}h1{font-size:43px}.hero .button{font-size:12px;padding:12px 16px}.hero .lead{font-size:18px}.image-tag{left:15px;bottom:35px;font-size:10px}.service-strip a{padding-inline:12px;gap:10px;font-size:11px}.service-strip strong{font-size:14px}.service-symbol{font-size:28px}.section{padding-block:70px}.team-grid,.partner-grid{gap:35px}.team-statement{padding:25px}.team-statement>p:first-of-type{font-size:23px}.section-heading{display:block}.section-heading>p{margin-top:25px;max-width:550px}.competence{gap:30px;padding-bottom:45px}.competence-copy h3{font-size:30px}.photo-frame{height:330px}.lisa-grid{grid-template-columns:1fr}.lisa-art{max-width:680px}.lisa-copy{max-width:600px}.phone-link{max-width:390px}.contact-bottom{gap:30px}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide{display:block}.guide>img{height:auto;min-height:0}.footer-main{flex-wrap:wrap}.footer nav{gap:20px}.closing .text-link{display:table;margin:20px auto 0}}
@media(max-width:540px){body{font-size:16px}.topline{font-size:10px}.topline .wrap{gap:8px}.brand{width:190px}.header nav a{flex-basis:50%}.hero{display:flex;flex-direction:column;gap:0;min-height:0}.hero-copy{padding:42px 0 15px}h1{font-size:42px}h2{font-size:35px}.hero-visual{height:390px;width:100%;align-self:center}.hero-visual>img{object-position:center 55%;object-fit:cover}.hero-visual:after{background:linear-gradient(180deg,white,transparent 15%),linear-gradient(0deg,white,transparent 18%)}.image-tag{bottom:20px;left:15px}.hero .actions{gap:15px}.service-strip{grid-template-columns:1fr;padding:15px 0 20px}.service-strip a,.service-strip a:first-child{padding:17px 4px;gap:20px}.service-strip a+a{border-left:0;border-top:1px solid var(--line)}.service-strip a span br{display:none}.service-strip strong{font-size:15px}.section{padding-block:58px}.team-grid,.partner-grid{grid-template-columns:1fr;gap:28px}.section-heading{margin-bottom:34px}.competence{grid-template-columns:1fr;gap:24px;padding:0 0 45px}.competence.reverse .photo-frame{order:0}.photo-frame{height:250px}.competence-copy h3{font-size:32px}.number{margin-bottom:16px}.smart-banner>div{padding:32px 24px}.smart-banner:after{background:#18394fd9}.smart-banner h3{font-size:35px}.lisa-copy h3{font-size:35px}.lisa-grid{gap:30px}.contact-bottom{grid-template-columns:1fr;gap:25px;margin-top:35px}.guide-grid{grid-template-columns:1fr}.guide{display:block}.guide>img{height:auto;min-height:0}.guide>div{padding:25px}.phone-link{font-size:25px;padding:15px 18px}.closing{padding-block:60px}.footer-main{display:block}.footer-main p{margin:25px 0}.footer nav{flex-wrap:wrap}.footer-bottom{gap:15px;flex-wrap:wrap}.legal h1{font-size:37px}.page .brand{width:210px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}@media print{.header{position:static}.topline,.menu-toggle,.footer-bottom{display:none}.wrap{width:100%}.section{padding-block:25px}.hero{min-height:0}.hero-visual{height:400px}.js .reveal{opacity:1;transform:none}.competence,.guide{break-inside:avoid}a{text-decoration:none}.guide details>div{display:block}}
@media(min-width:801px){.menu-toggle{display:none}}

/* R1: Motive aus der unveränderten Wartungsreferenz. */
.service-icon{position:relative;display:block;flex-shrink:0;width:28px;height:35px}
.flame{width:27px;height:36px;background:#ed852c;border-radius:75% 10% 65% 45%;transform:rotate(14deg)}
.flame:after{content:"";position:absolute;width:10px;height:21px;bottom:0;left:9px;background:white;border-radius:90% 5% 60% 40%;transform:rotate(8deg)}
.drop{width:27px;height:32px;border-radius:65% 5% 65% 65%;background:#3d91c7;transform:rotate(-45deg)}
.drop:after{content:"";position:absolute;width:9px;height:15px;left:5px;bottom:5px;border-left:2px solid white;border-radius:50%}
.leaf{width:28px;height:36px;background:#7eac56;border-radius:85% 5% 85% 5%;transform:rotate(16deg)}
.leaf:after{content:"";position:absolute;left:13px;top:9px;height:29px;width:2px;background:white;transform:rotate(26deg)}
.hero-copy>p:not(.eyebrow):not(.hero-note):not(.lead){font-size:17px;line-height:1.75}
@media(max-width:800px){.lisa-art{width:100%;max-width:540px;margin-inline:auto}.lisa-art img{max-height:490px}.service-icon{scale:.85}}
@media(max-width:540px){.lisa-art img{max-height:420px}.lisa-copy p{font-size:16px}.service-icon{scale:1}}
@media(max-width:540px){.service-strip strong{margin-left:.25em}} @media(max-width:380px){.phone-link{font-size:22px;padding-inline:14px}}

/* R2: gezielte Abstände, Kontakt und Ratgeber im bestehenden Design. */
.hero-note{margin-top:48px}
.lisa-contact{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.lisa-contact .contact-button{display:flex;justify-content:flex-start;flex:1 1 220px;max-width:280px;min-width:0;min-height:68px;padding:12px;gap:10px;border-radius:7px;line-height:1.5}
.lisa-contact .button-phone{background:#ef882e;color:#252d34}
.lisa-contact .button-phone:hover{background:#e77e24}
.lisa-contact .button-mail{background:#2873aa;color:#fff}
.contact-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;border-radius:50%;background:rgba(255,255,255,.2);font-size:21px;line-height:1;font-family:Arial,sans-serif}
.button-copy{display:grid;min-width:0;gap:2px}
.button-label{font-size:11px;font-weight:400}
.button-value{font-size:14px;font-weight:650;white-space:nowrap;font-variant-numeric:lining-nums}
.lisa-art{flex-direction:column;align-items:center}
.lisa-art .privacy-link{display:inline-block;margin:24px 0 0;padding:6px 0;color:#236a9c;font-size:13px;text-decoration:underline;text-underline-offset:4px;line-height:1.6}
.guide-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.guide-heatpump{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:stretch;margin-top:28px}
.guide-heatpump>img{height:100%;min-height:320px;aspect-ratio:auto;object-fit:cover;object-position:center 72%}
.guide-heatpump>div{align-self:center;padding:38px}
.guide-heatpump h3{font-size:32px}
.law-info{margin-top:80px;padding:48px 0 36px;border-top:3px solid var(--orange);border-bottom:1px solid var(--line)}
.law-info>.eyebrow{font-size:15px;letter-spacing:.09em;margin-bottom:18px}
.law-info h3,.faq h3{font-size:clamp(29px,3vw,39px);line-height:1.2;letter-spacing:-.035em;max-width:900px}
.law-intro{max-width:780px}
.law-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:55px;margin:36px 0 30px}
.law-columns h4{font-size:23px;font-weight:600;line-height:1.3;letter-spacing:-.02em;margin:0 0 18px}
.law-columns p{font-size:16px;line-height:1.75}
.source-link{font-size:13px;line-height:1.6;color:#236a9c;overflow-wrap:anywhere}
.official-sources{display:flex;flex-wrap:wrap;gap:14px 28px;margin:30px 0 22px;font-size:13px;color:#236a9c}
.information-date{font-size:12px;line-height:1.7;max-width:900px;margin:0;color:var(--muted)}
.faq{margin-top:64px}
.faq-list{margin-top:32px;border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line);scroll-margin-top:130px}
.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;font-size:18px;font-weight:600;line-height:1.5;cursor:pointer;list-style:none;background:transparent}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:var(--blue)}
.faq-toggle{flex-shrink:0;font-size:26px;font-weight:400;color:var(--blue);line-height:1;width:24px;text-align:center}
.faq-list details[open] .faq-toggle{transform:rotate(45deg)}
.faq-answer{max-width:900px;padding:0 48px 24px 0}
.faq-answer p{font-size:16px;line-height:1.75;margin-bottom:14px}
@media(max-width:1000px){.guide-grid{grid-template-columns:1fr}.guide-grid .guide{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr)}.guide-grid .guide>img{height:100%;aspect-ratio:auto;min-height:230px}.guide-heatpump>div{padding:28px}.guide-heatpump h3{font-size:29px}.law-columns{gap:35px}}
@media(max-width:800px){.guide-heatpump{grid-template-columns:1fr}.guide-heatpump>img{height:auto;aspect-ratio:16/9;min-height:0}.law-columns{grid-template-columns:1fr;gap:30px}.law-info{margin-top:58px;padding-top:35px}.faq{margin-top:48px}.lisa-art .privacy-link{margin-top:18px}}
@media(max-width:540px){.hero-note{margin-top:40px}.lisa-contact .contact-button{flex-basis:100%;max-width:300px}.guide-grid .guide{display:block}.guide-grid .guide>img{height:auto;aspect-ratio:16/9;min-height:0}.guide-heatpump>div{padding:25px}.guide-heatpump h3{font-size:28px}.faq-list summary{font-size:17px;gap:16px;padding:20px 0}.faq-answer{padding-right:0}.official-sources{flex-direction:column;align-items:flex-start;gap:12px}}

/* R3: ein gemeinsames Raster für alle vier Ratgeberkacheln. */
#ratgeber>.section-heading{align-items:flex-start;margin-bottom:42px}
#ratgeber>.section-heading>p{margin:72px 0 0}
.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:1fr;gap:28px}
.guide-grid>.guide{display:flex;flex-direction:column;align-items:stretch;min-width:0;height:100%;margin:0}
.guide-grid>.guide>img{width:100%;height:auto;min-height:0;aspect-ratio:16/9;flex:0 0 auto;object-fit:cover}
.guide-grid>.guide>div{display:flex;flex-direction:column;flex:1;align-self:stretch;padding:26px}
.guide-grid>.guide h3{font-size:26px;line-height:1.25;letter-spacing:-.025em;min-height:2.5em}
.guide-grid>.guide details{margin-top:auto}
.guide-grid>.guide.guide-heatpump>img{object-position:center 75%}
.preparation-faq{scroll-margin-top:130px}
.preparation-faq>.text-link{margin-top:24px}
.closing-contact{justify-content:center;max-width:600px;margin:0 auto;text-align:left}
.partner-list>.audience-title{font-size:15px;color:var(--blue);letter-spacing:.04em;margin:0 0 20px}
.manufacturer-information{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:100px;margin-top:50px;padding-top:38px;border-top:1px solid var(--line)}
.manufacturer-information h3{font-size:30px;line-height:1.25;margin-bottom:0}
.manufacturer-information>p{font-size:16px;line-height:1.75;align-self:center;margin-bottom:0}
.site-footer{padding-top:0;border-top:0}
.site-footer .services{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;gap:0}
.site-footer .service{display:flex;align-items:center;justify-content:center;gap:18px;min-height:52px;padding:0 18px;font-size:12px;font-weight:650;letter-spacing:.08em;text-align:left;line-height:1.5;text-decoration:none}
.site-footer .service+.service{border-left:1px solid #dce2e6}
.site-footer .service:hover{color:var(--blue)}
.site-footer .footer-main{padding:30px 0;gap:30px}
.site-footer address{font-size:12px;font-style:normal;line-height:1.8}
.site-footer .footer-bottom{font-size:11px;padding-block:16px}
@media(max-width:1100px){.manufacturer-information{gap:45px}.site-footer .service{font-size:10px;gap:12px;letter-spacing:.04em}}
@media(max-width:800px){#ratgeber>.section-heading>p{margin:24px 0 0}.guide-grid>.guide h3{font-size:24px}.guide-grid>.guide>div{padding:24px}.manufacturer-information{gap:35px}.closing-contact{max-width:600px}.site-footer .service{padding-inline:12px;gap:10px;letter-spacing:.03em}}
@media(max-width:540px){#ratgeber>.section-heading{margin-bottom:32px}.guide-grid{grid-template-columns:1fr;grid-auto-rows:auto;gap:24px}.guide-grid>.guide h3{min-height:0;font-size:25px}.guide-grid>.guide>div{padding:25px}.manufacturer-information{grid-template-columns:1fr;gap:22px;margin-top:35px;padding-top:30px}.manufacturer-information h3{font-size:28px}.site-footer .services{grid-template-columns:1fr;padding:12px 0 20px}.site-footer .service{justify-content:flex-start;padding:20px 12px;font-size:12px;gap:22px}.site-footer .service+.service{border-left:0;border-top:1px solid var(--line)}.site-footer .footer-main{padding:26px 0}.site-footer address{margin:22px 0}.site-footer .footer-main nav{gap:22px}}

/* R4: schlanker Abschluss und gezielte Abstände. */
.site-footer .footer-legal{justify-content:center;flex-wrap:wrap;gap:8px 28px;padding-block:18px;font-size:14px}
.footer-legal a{display:inline-flex;align-items:center;min-height:44px}
#ratgeber .section-heading .eyebrow:first-child{margin-bottom:12px}
.lisa-section .section-heading>p{align-self:flex-end;position:relative;top:24px}
@media(max-width:800px){.lisa-section .section-heading>p{top:0;margin-top:38px}}
@media(max-width:540px){.lisa-section .section-heading>p{margin-top:32px}}
@media(max-width:380px){.header-inner>.brand{width:178px}.menu-toggle{padding-inline:10px}h1{font-size:36px}h2{font-size:32px}}

/* R5: gezielte Gestaltung im bestehenden Layout. */
.hero-note{font-size:15px;line-height:1.6;color:var(--ink)}
.image-tag{display:flex;flex-direction:column;align-items:flex-start;gap:5px;max-width:calc(100% - 50px);background:#e7efdf;color:#263d32;border:1px solid #ccdcc0}
.image-tag-copy{line-height:1.6}
.image-tag a{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:14px;font-weight:600;text-decoration:underline;text-underline-offset:4px}
.image-tag a:hover{color:#375d27}
.team-statement>p:first-of-type{margin-top:0}
@media(max-width:800px){.image-tag{max-width:calc(100% - 30px);font-size:12px}}

/* R6: Kontaktueberschrift um 15 Prozent verkleinert. */
#contact-title{font-size:clamp(28.9px,2.805vw,40.8px);line-height:1.2}
@media(max-width:540px){#contact-title{font-size:29.75px}}
@media(max-width:380px){#contact-title{font-size:27.2px}}

/* R7: klarer Inhalt und mobile Ausrichtung; Desktop-Raster bleibt erhalten. */
.topic-name{font-size:16px;font-weight:600;color:var(--ink);line-height:1.5;margin:0 0 16px;letter-spacing:0;text-transform:none}
.booking-help{font-size:14px;line-height:1.65;margin:16px 0 0;max-width:480px}
.hero-copy>p.service-region{font-size:16px;line-height:1.7}
.hero h1{font-size:clamp(36px,4vw,60px);overflow-wrap:normal}
.partner-list>.audience-title{color:var(--ink);font-size:18px;letter-spacing:0;font-weight:600}
.partner-list article{gap:0}
.partner-grid>div:first-child{text-align:left;min-width:0}
.partner-grid>div:first-child>.button{margin-left:0}
#ratgeber>.section-heading>p{margin-top:12px}
.guide .topic-name{margin-bottom:16px}
@media(max-width:800px){
 .header-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:84px;gap:0 12px;align-items:center}
 .header-inner>.brand{width:clamp(178px,48vw,215px);max-width:100%;min-width:0}
 .menu-toggle{padding-inline:10px;min-height:44px;justify-self:end}
 .header nav{grid-column:1/-1;width:100%;padding:4px 0 18px}
 .js .header nav.open{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
 .header nav a{min-width:0;min-height:44px;padding:10px 8px 10px 0}
 .js .reveal:not(.visible),.js .reverse .reveal:not(.visible){transform:translateY(16px)}
 #ratgeber>.section-heading>p{margin-top:24px}
}
@media(max-width:540px){
 .header-inner>.brand{width:clamp(178px,46vw,190px)}
 .js .header nav.open{grid-template-columns:repeat(2,minmax(0,1fr))}
 .hero-copy{width:100%;min-width:0}
 .hero h1{font-size:clamp(34px,9vw,42px)}
 .partner-grid{gap:32px}
 .partner-grid h2{margin-bottom:22px}
 .partner-list article{padding-block:24px}
}

/* R7: WebP-Varianten mit unveraenderten PNG-Fallbacks. */
picture{display:contents}
.hero-visual>picture>img{width:100%;height:100%;object-fit:cover;object-position:center}
.guide-grid>.guide>picture>img{width:100%;height:auto;min-height:0;aspect-ratio:16/9;object-fit:cover;object-position:center 75%;flex:0 0 auto}
@media(max-width:540px){.hero-visual>picture>img{object-position:center 55%}}