:root{--green:#014344;--red:#ff0000;--black:#000;--cream:#f7f8f5;--ink:#10282a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:white}button,input,select,textarea{font-family:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.shell{width:min(1320px,calc(100% - 64px));margin:auto}.skip{position:absolute;top:-100px;left:10px;background:white;padding:12px;z-index:20}.skip:focus{top:10px}.site-header{position:sticky;top:0;background:#fff;z-index:15;box-shadow:0 2px 24px #001c1c12}.header-inner{height:94px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand img{width:176px;max-height:75px;object-fit:contain}.nav{display:flex;gap:29px;align-items:center}.nav a{font-size:14px;font-weight:700;white-space:nowrap}.nav a:hover,.nav a.active{color:var(--red)}.header-actions{display:flex;align-items:center;gap:15px}.header-phone{font-size:13px;font-weight:700;white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--red);color:white;padding:16px 22px;border-radius:5px;font-weight:700;font-size:14px;border:1px solid var(--red);cursor:pointer;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-3px);background:#d90000}.btn-dark{background:var(--green);border-color:var(--green)}.btn-dark:hover{background:#012f30}.btn-outline{background:transparent;border-color:#fff}.btn-outline:hover{background:#ffffff26}.menu-toggle{display:none;background:none;border:0;font-size:27px;cursor:pointer}.hero,.page-hero{background-image:linear-gradient(90deg,#001d1edc,#001d1e6b 58%,#001d1e12),var(--hero);background-size:cover;background-position:center;color:#fff}.hero{min-height:650px;display:flex;flex-direction:column;justify-content:space-between}.hero-inner{padding-top:155px;padding-bottom:80px}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:800;text-transform:uppercase}.eyebrow.red{color:var(--red)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(44px,5.8vw,86px);line-height:1.03;letter-spacing:-.055em;max-width:920px;margin-bottom:24px}h1 em{font-style:normal;color:#ff3333}h2{font-size:clamp(30px,3.4vw,52px);line-height:1.12;letter-spacing:-.045em;margin-bottom:22px}h3{letter-spacing:-.025em}.hero-inner>p:not(.eyebrow){max-width:640px;font-size:18px;line-height:1.7}.hero-buttons{display:flex;gap:12px;margin-top:30px}.hero-bottom{display:flex;gap:50px;padding:23px 0;font-size:13px;font-weight:700;border-top:1px solid #ffffff55}.section{padding-top:100px;padding-bottom:100px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:42px}.section-heading>div{max-width:650px}.section-heading>p{max-width:440px;line-height:1.8;color:#536164}.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.service-card{overflow:hidden;border-radius:8px;box-shadow:0 8px 30px #002c2c12;background:#fff;transition:transform .25s,box-shadow .25s}.service-card:hover{transform:translateY(-7px);box-shadow:0 15px 36px #002c2c25}.service-photo{aspect-ratio:1.4;overflow:hidden}.service-photo img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.service-card:hover img{transform:scale(1.06)}.service-card-bottom{display:flex;align-items:center;justify-content:space-between;padding:18px;gap:10px;min-height:86px}.service-card h3{font-size:17px;margin:0}.round-arrow{width:34px;height:34px;flex:none;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center}.centered{text-align:center;margin-top:42px}.split-section{display:grid;grid-template-columns:1fr 1fr;background:var(--cream)}.split-image img{width:100%;height:100%;min-height:540px;object-fit:cover}.split-content{padding:clamp(50px,7vw,115px);align-self:center}.split-content p:not(.eyebrow){line-height:1.85;color:#526467}.split-content .btn{margin-top:18px}.inspiration-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.inspiration-grid img{width:100%;height:350px;object-fit:cover;border-radius:7px}.cta-section{background-image:linear-gradient(90deg,#001d1eef,#001d1ecf 55%,#001d1ea8),url(../images/cta-bg.webp);background-size:cover;background-position:center;color:white;padding:70px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.cta-inner h2{max-width:700px}.cta-inner p{color:#e1eeee}.page-hero{padding:110px 0;min-height:350px}.page-hero:not(.photo-hero){background:var(--green)}.page-hero h1{font-size:clamp(42px,5vw,72px)}.page-hero p:not(.eyebrow){max-width:660px;line-height:1.7;font-size:18px}.detail-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:85px}.detail-copy>p{font-size:17px;line-height:1.85;color:#506164}.detail-copy h3{font-size:25px;margin:35px 0 18px}.steps{border-top:1px solid #dce4e2}.steps>div{display:flex;gap:25px;padding:20px 0;border-bottom:1px solid #dce4e2;align-items:center}.steps b{color:var(--red)}.detail-aside>img{width:100%;height:370px;object-fit:cover;border-radius:8px}.aside-note{background:var(--green);color:white;padding:35px;border-radius:8px;margin-top:20px}.aside-note p{line-height:1.6}.aside-note a{font-weight:700}.mini-grid{grid-template-columns:repeat(3,1fr)}.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}.filter{border:1px solid #dce6e3;background:white;padding:12px 19px;border-radius:30px;cursor:pointer;font-weight:700}.filter.active,.filter:hover{background:var(--green);color:white}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project-card{margin:0;position:relative;border-radius:8px;overflow:hidden}.project-card img{width:100%;height:310px;object-fit:cover}.project-card figcaption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#001d1edb);padding:60px 20px 20px;color:white;display:flex;flex-direction:column;gap:6px;font-weight:700}.project-card small{font-size:12px;font-weight:400}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.contact-layout>div>p:not(.eyebrow){line-height:1.8;color:#516366}.contact-method{display:flex;gap:18px;align-items:center;margin:30px 0}.contact-method>span{width:50px;height:50px;background:#e7f0ed;color:var(--green);border-radius:50%;display:grid;place-items:center;font-size:23px}.contact-method small{display:block;color:#657777;margin-bottom:6px}.contact-method a,.contact-method strong{font-weight:700}.contact-form{background:#f5f7f5;padding:40px;border-radius:10px}.contact-form h3{font-size:28px}.contact-form label{display:block;font-size:13px;font-weight:700;margin:17px 0}.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:15px;border:1px solid #d4dedb;border-radius:4px;background:white;font:inherit;margin-top:8px}.form-hint{font-size:12px;line-height:1.6;color:#667}.legal{max-width:880px}.legal h2{font-size:26px;margin:32px 0 12px}.legal p{line-height:1.85}.legal a{text-decoration:underline}.legal-warning{padding:22px;background:#fff4e5;border-left:4px solid #e8991d}.footer{background:#002f30;color:#fff;padding:65px 0 22px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:65px}.footer-logo{width:160px;background:white;padding:9px;border-radius:4px}.footer p{line-height:1.7;color:#d4e3e1;max-width:330px;margin-top:20px}.footer h3{font-size:16px}.footer-grid a{display:block;margin:13px 0;color:#e4eeee}.footer-bottom{border-top:1px solid #ffffff35;margin-top:45px;padding-top:22px;display:flex;justify-content:space-between;color:#c9dddd;font-size:13px}.footer-bottom a{margin-left:25px}@media(max-width:1120px){.header-phone{display:none}.nav{gap:15px}.service-grid{grid-template-columns:repeat(2,1fr)}.detail-layout{gap:40px}.shell{width:min(100% - 40px,1320px)}}@media(max-width:760px){.header-inner{height:75px}.brand img{width:130px}.header-actions>.btn{display:none}.menu-toggle{display:block}.nav{display:none;position:absolute;top:75px;left:0;right:0;background:white;flex-direction:column;align-items:stretch;padding:20px;box-shadow:0 14px 20px #0002}.nav.open{display:flex}.nav a{padding:12px}.hero{min-height:620px}.hero-inner{padding-top:110px}.hero-bottom{gap:15px;flex-wrap:wrap}.hero-buttons{flex-wrap:wrap}.section{padding-top:65px;padding-bottom:65px}.section-heading{display:block}.service-grid{gap:12px}.service-card h3{font-size:14px}.service-card-bottom{padding:12px;min-height:80px}.round-arrow{width:28px;height:28px}.split-section,.detail-layout,.contact-layout{grid-template-columns:1fr}.split-image img{min-height:320px;height:320px}.split-content{padding:45px 22px}.inspiration-grid{grid-template-columns:1fr}.inspiration-grid img{height:220px}.inspiration-grid img:first-child{grid-column:auto}.cta-inner{display:block}.page-hero{padding:75px 0}.project-grid{grid-template-columns:repeat(2,1fr)}.project-card img{height:230px}.contact-layout{gap:30px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:span 2}}@media(max-width:430px){.shell{width:calc(100% - 30px)}.hero-inner{padding-top:90px}.hero-bottom{font-size:11px}.service-grid{grid-template-columns:1fr 1fr}.service-photo{aspect-ratio:1.15}.service-card-bottom{align-items:start}.round-arrow{display:none}.project-grid{grid-template-columns:1fr}.contact-form{padding:22px}.footer-bottom{display:block}.footer-bottom a:first-child{margin-left:0}}
[hidden]{display:none!important}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* V2: full viewport hero, accessible crossfade */
.hero-slider{position:relative;min-height:100vh;min-height:100svh;height:100vh;height:100svh;background:#014344;isolation:isolate;overflow:hidden;justify-content:center}
.hero-slider .hero-slide{position:absolute;inset:0;z-index:-2;background-image:var(--slide-image);background-position:center;background-size:cover;opacity:0;transform:scale(1.045);transition:opacity 1.25s ease,transform 8s ease;pointer-events:none}
.hero-slider .hero-slide.is-active{opacity:1;transform:scale(1)}
.hero-slider .hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(0,24,25,.84) 0%,rgba(0,24,25,.43) 54%,rgba(0,24,25,.13) 100%);pointer-events:none}
.hero-slider .hero-inner{width:min(1320px,calc(100% - 64px));padding-top:45px;padding-bottom:100px;position:relative;z-index:1;flex:none}
.hero-slider .hero-inner h1{max-width:1000px;font-size:clamp(44px,5.5vw,84px)}
.hero-slider .hero-bottom{position:absolute;bottom:0;left:50%;transform:translateX(-50%);z-index:2;width:min(1320px,calc(100% - 64px))}
.slider-controls{position:absolute;right:max(32px,calc((100vw - 1320px)/2));bottom:86px;display:flex;align-items:center;gap:12px;z-index:3;width:auto}
.slider-arrow,.slider-pause{border:1px solid #fff8;background:#012c2d88;color:white;border-radius:50%;width:38px;height:38px;cursor:pointer;font-size:19px}
.slider-pause{font-size:14px}.slider-dots{display:flex;gap:9px}.slider-dot{width:9px;height:9px;border:0;border-radius:50%;background:#fffb;cursor:pointer;padding:0}.slider-dot.is-active{background:#ff0000;width:25px;border-radius:12px}
.slider-arrow:focus-visible,.slider-pause:focus-visible,.slider-dot:focus-visible{outline:3px solid white;outline-offset:4px}
/* Reveals are opt-in only after JS is ready; no blank content if scripts fail */
.reveal-ready .reveal{opacity:0;transform:translateY(25px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--reveal-delay,0ms)}
.reveal-ready .reveal.is-visible{opacity:1;transform:none}
.project-card{cursor:zoom-in}.project-card:focus-visible{outline:4px solid #ff0000;outline-offset:3px}
.lightbox[hidden]{display:none!important}.lightbox{position:fixed;inset:0;z-index:100;background:rgba(0,18,19,.96);display:flex;align-items:center;justify-content:center;padding:65px 74px;color:white}
.lightbox-figure{position:relative;margin:0;width:min(1100px,100%);display:flex;flex-direction:column;align-items:center;gap:14px}.lightbox-figure img{max-width:100%;max-height:calc(100dvh - 190px);width:auto;height:auto;object-fit:contain;border-radius:6px}.lightbox-figure figcaption{font-size:15px;text-align:center}.lightbox-count{font-size:12px;opacity:.7}.lightbox-close,.lightbox-prev,.lightbox-next{position:absolute;cursor:pointer;border:1px solid #ffffff66;background:#014344;color:#fff;border-radius:50%;width:45px;height:45px;font-size:20px}.lightbox-close{top:20px;right:24px}.lightbox-prev{left:18px;top:50%}.lightbox-next{right:18px;top:50%}body.lightbox-open{overflow:hidden}
@media(max-width:760px){.hero-slider .hero-inner{width:calc(100% - 40px);padding-top:50px;padding-bottom:95px}.hero-slider .hero-inner h1{font-size:clamp(38px,9vw,65px)}.hero-slider .hero-bottom{width:calc(100% - 40px);gap:14px;font-size:11px;padding:12px 0}.slider-controls{bottom:92px;right:20px}.hero-slider .hero-inner>p:not(.eyebrow){font-size:16px;line-height:1.5}.lightbox{padding:70px 14px}.lightbox-prev,.lightbox-next{top:auto;bottom:20px}.lightbox-prev{left:calc(50% - 60px)}.lightbox-next{right:calc(50% - 60px)}.lightbox-figure img{max-height:calc(100dvh - 230px)}}
@media(max-width:420px){.hero-slider .hero-inner{width:calc(100% - 30px)}.hero-slider .hero-bottom{width:calc(100% - 30px)}.hero-slider .hero-inner h1{font-size:38px}.slider-controls{bottom:91px;right:15px}}
@media(max-height:620px){.hero-slider .hero-inner{padding-top:20px;padding-bottom:65px}.hero-slider .hero-inner h1{font-size:clamp(34px,6vh,52px);margin-bottom:12px}.hero-slider .hero-inner>p:not(.eyebrow){font-size:14px;line-height:1.4}.hero-slider .hero-buttons{margin-top:16px}.hero-slider .hero-bottom{padding:10px 0}.slider-controls{bottom:55px}}
@media(prefers-reduced-motion:reduce){.hero-slider .hero-slide,.reveal-ready .reveal{transition:none!important;transform:none!important}.reveal-ready .reveal{opacity:1!important}}

/* V3: Homepage-only transparent header layered over the 100svh slider.
   Other pages keep V2's sticky white navigation unchanged. */
.homepage-header{
  position:absolute;
  inset:0 0 auto 0;
  z-index:30;
  background:transparent;
  box-shadow:none;
  color:#fff;
}
.homepage-header::before{
  content:"";
  position:absolute;
  inset:0 0 auto;
  height:calc(100% + 32px);
  pointer-events:none;
  background:linear-gradient(to bottom, rgba(0,22,23,.58),rgba(0,22,23,0));
  z-index:-1;
}
.homepage-header .nav a,
.homepage-header .header-phone{color:#fff}
.homepage-header .nav a:hover,
.homepage-header .nav a.active{color:#fff;text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:8px}
.homepage-header .menu-toggle{color:#fff}
.homepage-header .brand img{background:rgba(255,255,255,.94);border-radius:5px;padding:4px}
@media(max-width:760px){
  .homepage-header .nav.open{background:#fff;color:var(--ink)}
  .homepage-header .nav.open a{color:var(--ink)}
  .homepage-header .nav.open a:hover,
  .homepage-header .nav.open a.active{color:var(--red)}
}

/* Einheitliches Pfeil-SVG wie Slider: vorhandene Kreise und Buttonflaechen bleiben erhalten. */
.site-arrow{display:block;width:20px;height:20px;flex:none;stroke:currentColor;vertical-align:middle}
.btn>span[aria-hidden="true"]{display:inline-flex;align-items:center;justify-content:center}

/* V12: Versalien in Navigation, Kontakt-CTA, Website-Buttons und unterster Footer-Zeile. */
.site-header .nav a,
.site-header .header-phone,
.site-header .btn,
.btn,
button.btn,
.filter-row .filter,
.footer-bottom,
.footer-bottom a { text-transform: uppercase; }

/* V13: Alle Eyebrow-Labels wie Navigation und Buttons (14px). */
.eyebrow, .detail-copy > p.eyebrow { font-size: 14px; }

/* Zurueck nach oben: dezenter, barrierearm erreichbarer Seitenanker */
.back-to-top{position:fixed;right:clamp(16px,2.2vw,32px);bottom:clamp(16px,2.2vw,32px);z-index:14;width:48px;height:48px;display:grid;place-items:center;border:1px solid #ffffff85;border-radius:50%;background:#014344;color:#fff;box-shadow:0 8px 24px #00272750;cursor:pointer;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease,background .2s ease}
.back-to-top.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.back-to-top:hover{background:#002f30;transform:translateY(-3px)}
.back-to-top:focus-visible{outline:3px solid #ff0000;outline-offset:3px}
.back-to-top svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media(prefers-reduced-motion:reduce){.back-to-top{transition:none}.back-to-top:hover{transform:none}}

/* Slider-Vorteile: einheitliche Check-Icons und etwas größere Typografie */
.hero-slider .hero-bottom{font-size:15px}
.hero-slider .hero-bottom>span{display:inline-flex;align-items:center;gap:9px}
.hero-slider .hero-check-icon{width:20px;height:20px;flex:none}
@media(max-width:760px){.hero-slider .hero-bottom{font-size:13px}}
@media(max-width:430px){.hero-slider .hero-bottom{font-size:12px}.hero-slider .hero-check-icon{width:17px;height:17px}}

/* V30: Alle Eyebrow-Ueberschriften einheitlich rot, auch in CTA-Abschnitten. */
.eyebrow, .cta-inner p.eyebrow { color: var(--red); }


/* V31: Einheitliche Header-Logogröße auf Start- und Unterseiten. */
.site-header .brand img { width: 210px; max-height: 75px; }
/* Weißes Logo direkt auf transparentem Hero-Header; kein weißer Kasten. */
.homepage-header .brand img { background: transparent; border-radius: 0; padding: 0; }
/* Header-Telefonnummer auf der Startseite in der Größe der Navigation. */
.homepage-header .header-phone { font-size: 14px; }
/* Neues weißes Logo im Footer, ohne Hintergrundbox und rechtsbündig zum Beschreibungstext. */
.footer .footer-grid > div:first-child { text-align: right; }
.footer .footer-logo { width: 190px; background: transparent; padding: 0; border-radius: 0; margin-left: auto; }
.footer .footer-grid > div:first-child p { margin-left: auto; }
@media (max-width: 760px) {
  .site-header .brand img { width: 150px; max-height: 58px; }
}

/* V32: Telefonnummer typografisch identisch zur Hauptnavigation. */
.site-header .header-phone { font-size: 14px; }
/* V32: Footer-Markenbereich linksbuendig, inklusive Logo und Begleittext. */
.footer .footer-grid > div:first-child { text-align: left; }
.footer .footer-grid > div:first-child .footer-logo { margin-left: 0; margin-right: auto; }
.footer .footer-grid > div:first-child p { margin-left: 0; margin-right: auto; }

/* V33: align slider icons with the existing SVG arrow system */
.slider-arrow{display:inline-flex;align-items:center;justify-content:center;padding:0}


/* V36: Telefonnummer auch bei geoeffneter Burger-Navigation sichtbar halten. */
@media (max-width: 760px) {
  .site-header .header-phone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    white-space: nowrap;
    text-decoration: none;
  }
  .site-header .header-actions { margin-left: auto; gap: 12px; }
  .site-header .header-inner { gap: 10px; }
  .site-header .brand { flex-shrink: 0; }
  .site-header .menu-toggle { flex-shrink: 0; }
}
/* Sehr schmale iPhones: Telefonnummer bleibt als antippbarer Telefon-Shortcut erhalten. */
@media (max-width: 390px) {
  /* Einfarbiges SVG statt Emoji; auf schmalen Displays nur das Symbol. */
  .site-header .header-phone { font-size: 20px; width: 28px; min-width: 28px; min-height: 44px; justify-content: center; }
  .site-header .header-phone-number { display: none; }
  .site-header .header-actions { gap: 8px; }
}

/* V38: plattformunabhaengiges Telefonsymbol fuer Desktop und Mobil. */
.site-header .header-phone { display: inline-flex; flex-direction: row; align-items: center; justify-content: center; gap: 6px; vertical-align: middle; }
.site-header .header-phone-icon { width: 18px; height: 18px; display: inline-block; flex: 0 0 18px; }

/* V40: Einheitliches mobiles Vollbild-Menü (Startseite + alle Unterseiten). */
@media (max-width: 760px) {
  .site-header .menu-toggle {
    color: #000; /* Unterseiten: schwarz statt Browser-Standardblau */
    position: relative;
    z-index: 62;
    min-width: 44px;
    min-height: 44px;
    display: inline-grid;
    place-items: center;
    padding: 0;
    line-height: 1;
    -webkit-appearance: none;
    appearance: none;
    touch-action: manipulation;
  }
  .homepage-header .menu-toggle { color: #fff; }
  /* Kein kleines Dropdown mehr: dunkle, transparente Ebene über dem gesamten Viewport. */
  .site-header .nav,
  .homepage-header .nav.open {
    position: fixed;
    inset: 0;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    max-height: none;
    margin: 0;
    padding: max(80px, env(safe-area-inset-top)) 24px max(32px, env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: clamp(16px, 3.5vh, 34px);
    overflow-y: auto;
    background: rgba(0, 0, 0, .84);
    -webkit-backdrop-filter: blur(7px);
    backdrop-filter: blur(7px);
    box-shadow: none;
    z-index: 60;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .25s ease, visibility .25s ease;
  }
  .site-header .nav.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .site-header .nav a,
  .homepage-header .nav.open a {
    display: block;
    width: auto;
    color: #fff;
    font-size: clamp(23px, 5.5vw, 39px);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: .01em;
    text-transform: uppercase;
    text-align: center;
    padding: 5px 12px;
    transition: color .2s ease;
  }
  .site-header .nav a:hover,
  .site-header .nav a.active,
  .site-header .nav a:focus-visible,
  .homepage-header .nav.open a:hover,
  .homepage-header .nav.open a.active,
  .homepage-header .nav.open a:focus-visible {
    color: var(--red);
    text-decoration: none;
  }
  /* Das Menü-Icon wechselt nach dem Öffnen in ein rotes X. */
  .site-header .menu-toggle[aria-expanded="true"] {
    position: fixed;
    top: max(15px, env(safe-area-inset-top));
    right: max(18px, env(safe-area-inset-right));
    color: var(--red);
    font-size: 0;
    background: transparent;
  }
  .site-header .menu-toggle[aria-expanded="true"]::after {
    content: "×";
    color: var(--red);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 49px;
    font-weight: 400;
    line-height: 1;
  }
  .site-header .menu-toggle:focus-visible,
  .site-header .nav a:focus-visible {
    outline: 2px solid var(--red);
    outline-offset: 5px;
  }
  body.mobile-menu-open { overflow: hidden; }
}
@media (max-width: 760px) and (max-height: 460px) {
  .site-header .nav { justify-content: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .site-header .nav { transition: none; }
}

/* V41: Optische vertikale Zentrierung der Telefonnummer im mobilen Header.
   Nur die Telefonzeile wird korrigiert; Logo und Burgermenü bleiben unverändert. */
@media (max-width: 760px) {
  .site-header .header-actions { align-items: center; }
  .site-header .header-phone {
    align-self: center;
    line-height: 1;
    transform: translateY(4px);
  }
  .site-header .header-phone-icon { display: block; }
}

/* V42: Einheitliche Eyebrow-Laufweite und SVG-Telefonsymbol im Kontaktblock. */
.eyebrow { letter-spacing: normal; }
.contact-method .contact-phone-icon { display: block; width: 24px; height: 24px; }

/* V44: Kompakte Leistungsbeschreibungen nur auf der Übersichtsseite. */
.services-intro{max-width:780px;margin:16px 0 0;color:#506164;line-height:1.7;font-size:16px}
.services-overview-grid .service-card-copy{min-width:0;flex:1}
.services-overview-grid .service-card-copy p{font-size:14px;line-height:1.5;font-weight:400;color:#506164;margin:8px 0 0}
.services-overview-grid .service-card-bottom{align-items:center}
@media(max-width:680px){.services-overview-grid .service-card-copy p{font-size:12px;line-height:1.45}.services-intro{font-size:15px}}

/* V45: Leistungsübersicht – Intro rechts neben der Überschrift auf Desktop. */
.services-heading{display:flex;align-items:end;justify-content:space-between;gap:40px}
.services-heading>div{flex:1 1 55%;min-width:0}
.services-heading>.services-intro{flex:0 1 440px;max-width:440px;margin:0;line-height:1.8}
@media(max-width:760px){.services-heading{display:block}.services-heading>.services-intro{max-width:100%;margin:16px 0 0}}

/* V47: Gewollter Headline-Umbruch im Leistungsabschnitt, nur auf breiteren Viewports. */
.home-headline-second-line{display:block}
@media(max-width:760px){.home-headline-second-line{display:inline}}