:root{--blue:#00789f;--deep:#12323f;--ink:#182a32;--muted:#53666f;--line:#d9e1e5;--soft:#f5f8f9;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.55;background:#fff}
a{color:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}
header{background:#fff;border-bottom:1px solid #edf1f3;position:sticky;top:0;z-index:20}
.nav{height:92px;display:flex;align-items:center;justify-content:space-between;gap:34px}
.logo{display:flex;width:290px;height:70px;align-items:center;overflow:hidden}.logo img{width:100%;height:auto;display:block;object-fit:contain}
nav{display:flex;align-items:center;gap:30px}nav a{text-decoration:none;font-size:14px}nav a:hover{color:var(--blue)}
.btn{display:inline-block;background:var(--blue);color:#fff;text-decoration:none;padding:13px 22px;font-weight:700;border-radius:2px}
.hero{min-height:555px;background:linear-gradient(90deg,rgba(255,255,255,.08),rgba(255,255,255,0)),url('wohnanlage.jpg') center/cover;display:flex;align-items:center}
.hero-card{width:min(570px,100%);background:rgba(255,255,255,.92);padding:48px 52px;box-shadow:0 14px 40px rgba(16,44,57,.08)}
.kicker{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;color:var(--deep)}
h1,h2,h3{font-family:Georgia,'Times New Roman',serif;color:#13262f}h1{font-size:50px;line-height:1.06;margin:15px 0 18px;font-weight:500}h2{font-size:36px;line-height:1.15;margin:10px 0 18px;font-weight:500}h3{font-size:20px;margin:9px 0;font-weight:600}
.rule{width:65px;height:4px;background:var(--blue);margin:18px 0}.hero p{font-size:18px}.hero .btn{margin-top:8px}
.features{display:grid;grid-template-columns:repeat(4,1fr);padding:35px 0}.feature{text-align:center;padding:0 28px;border-right:1px solid var(--line)}.feature:last-child{border:0}.ico{font-size:31px;color:var(--blue);height:42px}.feature h3{font-size:17px}.feature p{margin:0;color:var(--muted);font-size:14px}
.about{display:grid;grid-template-columns:1fr 1.15fr;min-height:440px}.about-img{background:url('eingang-modern.jpg') center/cover}.about-copy{padding:64px 7vw 55px 55px}.about-copy p{color:#40545e;max-width:650px}
.band{background:linear-gradient(90deg,rgba(226,241,248,.88) 0%,rgba(226,241,248,.45) 34%,rgba(226,241,248,.04) 62%),url('rhein-bonn.jpg') center 54%/cover no-repeat;padding:44px 0;min-height:180px;display:flex;align-items:center}.values{display:grid;grid-template-columns:repeat(4,1fr);max-width:820px}.value{padding:0 28px;text-align:center;border-right:1px solid #8eb7c8}.value:last-child{border:0}.value b{display:block;font-family:Georgia,serif;margin:6px 0}.value span{font-size:12px;color:#405963}
.pagehero{background:#eaf4f8;padding:65px 0}.pagehero h1{font-size:46px}.section{padding:75px 0}.prose{max-width:880px}.prose h2{font-size:29px;margin-top:42px}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card{border:1px solid var(--line);padding:28px;background:#fff}.contact{display:grid;grid-template-columns:1fr 1fr;gap:55px}.box{background:var(--soft);padding:35px;border-left:4px solid var(--blue)}
footer{background:#fff;border-top:1px solid var(--line);padding:25px 0;font-size:12px;color:#53636b}.footerrow{display:flex;justify-content:space-between;gap:20px}.footerrow a{text-decoration:none;margin-left:18px}
@media(max-width:850px){.wrap{width:min(100% - 28px,1180px)}.nav{height:76px}.logo{width:220px;height:58px}nav a:not(.btn){display:none}.hero{min-height:500px}.hero-card{padding:34px 28px}h1{font-size:39px}.features{grid-template-columns:1fr 1fr}.feature{border:0;border-bottom:1px solid var(--line);padding:25px}.about{grid-template-columns:1fr}.about-img{min-height:330px}.about-copy{padding:45px 28px}.values{grid-template-columns:1fr 1fr}.value{padding:20px;border:0}.cards,.contact{grid-template-columns:1fr}}
@media(max-width:520px){.logo{width:185px}.nav .btn{padding:10px 12px;font-size:12px}.features,.values{grid-template-columns:1fr}.hero-card{margin:25px 0}h1{font-size:34px}.footerrow{display:block}.footerrow div:last-child{margin-top:10px}.footerrow a{margin:0 15px 0 0}}

.logo img{aspect-ratio:960/151;object-fit:contain;object-position:left center}

.band h2{font-size:32px;text-shadow:0 1px 0 rgba(255,255,255,.65)}
.band p{font-weight:600;color:#314b57}
@media(max-width:850px){.band{background-position:58% center;min-height:210px}}

.contact-form-layout{grid-template-columns:.72fr 1.5fr}
.webform{margin-top:28px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 30px}
.webform label{display:block;font-weight:600;color:#29414c}.webform input[type=text],.webform input[type=email],.webform input[type=tel],.webform textarea{width:100%;border:0;border-bottom:1px solid #6f7c82;background:transparent;padding:10px 2px;font:inherit;outline:none}.webform textarea{border:1px solid #b9c5ca;margin-top:8px;padding:12px;resize:vertical}.webform input:focus,.webform textarea:focus{border-color:var(--blue);box-shadow:0 1px 0 var(--blue)}
.webform fieldset{border:0;padding:20px 0 16px;margin:0}.webform legend{font-weight:700;color:#29414c}.checks{display:flex;flex-wrap:wrap;gap:8px 18px}.checks label{font-weight:400}.consent{display:flex!important;gap:10px;align-items:flex-start;margin:20px 0;font-weight:400!important}.consent input{margin-top:5px}.form-note{background:#f4f8fa;border-left:3px solid var(--blue);padding:12px 15px;font-size:13px;color:#52656e;margin:16px 0}.form-submit{border:0;cursor:pointer;font-size:15px}
@media(max-width:850px){.contact-form-layout,.form-grid{grid-template-columns:1fr}}

.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}


/* Mobile navigation */
.menu-toggle{display:none;background:transparent;border:0;padding:10px 6px;cursor:pointer;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-toggle span{display:block;width:27px;height:2px;background:var(--deep);transition:transform .2s ease,opacity .2s ease}
@media(max-width:850px){
  .nav{position:relative;height:76px;gap:14px}
  .menu-toggle{display:flex;margin-left:auto;flex:0 0 44px}
  .nav nav{display:none;position:absolute;left:-14px;right:-14px;top:76px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:0 10px 22px rgba(18,50,63,.10);padding:8px 14px 16px;flex-direction:column;align-items:stretch;gap:0;z-index:50}
  .nav nav.open{display:flex}
  .nav nav a,.nav nav a:not(.btn){display:block!important;padding:14px 10px;border-bottom:1px solid #edf1f3;font-size:16px}
  .nav nav a.btn{margin-top:10px;border-bottom:0;text-align:center;padding:13px 18px;color:#fff}
  .menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* Mobile: lange Leistungsüberschriften sauber umbrechen */
.card, .card h2, .card h3, .card p{min-width:0;max-width:100%;overflow-wrap:anywhere;word-break:normal}
@media(max-width:850px){
  .cards{display:grid;grid-template-columns:minmax(0,1fr);width:100%;max-width:100%;overflow:hidden}
  .card{width:100%;padding:24px 20px}
  .card h2{font-size:27px;line-height:1.18}
}
@media(max-width:520px){
  .card h2{font-size:24px}
}