*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:#071b36;background:#fff;line-height:1.55}a{color:inherit}.shell{max-width:1180px;margin:auto;padding:0 22px}.site-header{background:#fff;position:sticky;top:0;z-index:5;box-shadow:0 2px 18px #08244c18}.top{min-height:85px;display:flex;align-items:center;gap:25px}.logo{text-decoration:none;font-weight:1000;font-style:italic;font-size:25px;line-height:1;color:#071b36;white-space:nowrap}.logo span,.aqua{color:#00bfe8}.logo small{display:block;font-size:10px;font-style:normal;letter-spacing:.05em;margin-top:7px}.top nav{display:flex;gap:17px;flex:1;justify-content:center;flex-wrap:wrap}.top nav a{font-weight:750;font-size:13px;text-decoration:none}.top nav a:hover,.textlink:hover{color:#0085cf}.btn{display:inline-block;background:#061d3e;color:white!important;border-radius:13px;padding:12px 17px;text-decoration:none;font-weight:850;font-size:14px;text-align:center;box-shadow:0 5px 14px #00172c20}.btn:hover{filter:brightness(1.15)}.yellow{background:#ffdc22;color:#08172e!important}.ghost{background:white;color:#053a72!important;border:2px solid #0687c6}.hero{background:linear-gradient(115deg,#001a40 0%,#063f82 62%,#00bde8 100%);color:white;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;padding-top:60px;padding-bottom:60px}.hero h1{font-size:clamp(39px,5vw,68px);line-height:1.02;margin:14px 0 24px;font-weight:1000;letter-spacing:-.045em}.hero h1 em{font-style:normal;color:#ffe329;font-size:.61em;display:block;line-height:1.15;margin-top:15px}.kicker{font-size:12px;font-weight:900;letter-spacing:.15em;color:#9deeff}.kicker.blue{color:#0076bc}.intro{font-size:19px;max-width:550px}.hero-photo{width:100%;height:430px;object-fit:cover;border-radius:30px;border:6px solid #ffffff30;box-shadow:0 22px 50px #00152975}.highlights{display:flex;flex-wrap:wrap;gap:12px;margin:27px 0}.highlights span{background:#ffffff1e;border:1px solid #ffffff55;padding:10px 14px;border-radius:14px;font-weight:800}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.section{padding-top:65px;padding-bottom:65px}.section h2{font-size:clamp(29px,3.5vw,42px);letter-spacing:-.04em;margin:5px 0 26px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:15px}.textlink{font-weight:800;color:#007cbe;text-decoration:none}.products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.product,.coming,.panel{border-radius:20px;overflow:hidden;box-shadow:0 9px 30px #092c551c;background:#fff;border:1px solid #e0eaf3}.product img{width:100%;height:310px;object-fit:cover;display:block}.product-content{padding:25px}.product h3,.coming h3{font-size:25px;margin:0 0 9px}.product p{margin:0 0 13px}.meta{color:#45607a;font-size:14px}.product-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:18px}.product-bottom strong{font-size:22px;color:#0085cb}.fine{color:#617388;font-size:13px;margin-top:20px}.band{background:#eaf8ff}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;padding-top:35px;padding-bottom:35px}.benefits span{font-size:34px}.benefits h3{margin:10px 0 5px}.benefits p{margin:0;color:#47617b}.coming-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.coming{padding:17px}.coming-art{height:165px;background:radial-gradient(circle at 25% 15%,#3ee3ff,#0788d0 55%,#062553);display:flex;align-items:center;justify-content:center;flex-direction:column;border-radius:14px;color:white}.coming-art span{font-size:55px}.coming-art b{font-size:25px;letter-spacing:.07em;text-shadow:0 3px 6px #001c40}.coming h3{font-size:21px;margin-top:16px}.coming p{color:#52677d}.cta{background:linear-gradient(110deg,#032c61,#0786cb);padding:35px;border-radius:24px;color:white;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta h2{color:white;margin:0}.cta p{margin:5px 0 0}.pagehead{background:linear-gradient(120deg,#06244d,#078cce);color:white;padding:58px 0}.pagehead h1{font-size:clamp(34px,5vw,55px);margin:0}.pagehead p{max-width:720px}.legal{max-width:850px}.legal h2{margin-top:32px;font-size:24px}.legal a{color:#007cbe}.notice{padding:20px 24px;border-left:5px solid #f6c900;background:#fff9dd;border-radius:12px;margin:25px 0}.contact{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel{padding:25px}.panel a:not(.btn){color:#007cbe}.footer{display:grid;grid-template-columns:2fr 1fr 1fr;gap:25px;padding-top:42px;padding-bottom:42px}.footer a{color:#d5edff}.footer strong{font-size:21px}.footer p{font-size:14px;color:#d5edff}footer{background:#061a37;color:white}@media(max-width:950px){.top{flex-wrap:wrap;padding-top:13px;padding-bottom:13px}.top nav{order:3;flex-basis:100%;justify-content:flex-start}.navbtn{margin-left:auto}.hero-grid{grid-template-columns:1fr}.hero-photo{height:380px}.benefits{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.top nav{gap:11px}.top nav a{font-size:12px}.navbtn{padding:10px}.hero-grid{padding-top:35px;padding-bottom:35px}.hero-photo{height:270px}.products,.coming-grid,.contact,.footer{grid-template-columns:1fr}.product img{height:250px}.benefits{grid-template-columns:1fr 1fr;gap:16px}.cta{flex-direction:column;align-items:flex-start}.section{padding-top:40px;padding-bottom:40px}.product-bottom{align-items:flex-start}.footer{gap:10px}}
/* RuhrSplash – Original-Logo und gestaltete Startseite */
.site-header .logo{display:flex;align-items:center;flex-shrink:0}.site-header .logo img{display:block;width:110px;height:72px;object-fit:contain;object-position:center}.site-header .top{min-height:88px}.hero-design{background:#eafaff;color:#061b38}.hero-art{width:100%;aspect-ratio:3 / 2;background-image:url('assets/ruhrsplash-startseite-design.png');background-position:center top;background-repeat:no-repeat;background-size:cover;max-height:790px}.hero-design-actions{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:20px;padding-bottom:24px}.hero-offers{display:flex;flex-wrap:wrap;gap:12px}.hero-offers strong{background:white;border-radius:13px;padding:12px 16px;color:#06335d;box-shadow:0 3px 12px #00172c12}.hero-design .hero-actions{margin:0}.hero-design .btn:not(.yellow){background:#0088dc}@media(max-width:950px){.hero-art{aspect-ratio:1.55;background-size:cover;background-position:center top}.site-header .logo img{width:88px;height:62px}}@media(max-width:650px){.hero-art{aspect-ratio:1 / 1.15;background-size:auto 100%;background-position:41% center}.hero-design-actions{padding-top:15px;padding-bottom:20px}.hero-offers strong{font-size:13px}.site-header .logo img{width:74px;height:56px}}

/* RuhrSplash: responsive mobile refinement & privacy-friendly Instagram links */
.instagram-nav,.instagram-link{display:inline-flex;align-items:center;gap:.35rem}.instagram-nav{color:#087eb7!important}.social-footer{display:flex;flex-direction:column;gap:10px}.social-footer .instagram-link{color:#fff;text-decoration:none;overflow-wrap:anywhere;font-size:14px}.social-footer .instagram-link:hover{text-decoration:underline}.footer{grid-template-columns:1.4fr 1fr 1fr 1.3fr}.mobile-menu,.mobile-hero{display:none}.site-header nav a:focus-visible,.btn:focus-visible,.instagram-link:focus-visible,summary:focus-visible{outline:3px solid #f5cc14;outline-offset:3px}.product img{object-position:center}.product-content,.coming{min-width:0}.legal{overflow-wrap:anywhere}
@media(max-width:950px){.site-header .top{gap:12px}.top>nav{display:none}.mobile-menu{display:block;margin-left:auto;position:relative}.mobile-menu summary{list-style:none;cursor:pointer;background:#eaf8ff;border:1px solid #b4dff1;color:#08345c;padding:11px 15px;border-radius:12px;font-weight:850}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu[open] nav{display:flex;position:absolute;right:0;top:calc(100% + 10px);width:min(86vw,310px);background:white;border:1px solid #d4e5f2;border-radius:16px;box-shadow:0 15px 40px #00172c30;padding:10px;flex-direction:column;z-index:20;gap:2px}.mobile-menu nav a{padding:12px 14px;text-decoration:none;font-weight:750;border-radius:8px}.mobile-menu nav a:hover{background:#eaf8ff}.navbtn{margin-left:0}.footer{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.shell{padding-left:17px;padding-right:17px}.site-header .top{min-height:70px;flex-wrap:nowrap;padding-top:8px;padding-bottom:8px}.site-header .logo img{width:77px;height:54px}.navbtn{font-size:12px;padding:10px 11px;white-space:nowrap}.mobile-menu summary{font-size:13px;padding:10px 12px}.hero-art{display:none}.mobile-hero{display:block;background:radial-gradient(circle at 80% 8%,#35d8f0 0%,transparent 38%),linear-gradient(135deg,#06356b,#008ac8);color:#fff;padding:33px 0 24px}.mobile-eyebrow{font-size:11px;font-weight:900;letter-spacing:.1em;color:#a6f5ff}.mobile-hero h1{font-size:clamp(34px,9vw,48px);line-height:1.06;letter-spacing:-.045em;margin:12px 0}.mobile-hero-inner>p:not(.mobile-eyebrow){font-size:16px;margin-bottom:20px}.mobile-hero-photos{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mobile-hero-photos img{width:100%;height:175px;object-fit:cover;border-radius:14px;border:3px solid #ffffffb8;background:white}.hero-design-actions{display:flex;flex-direction:column;align-items:stretch;gap:14px;padding-top:16px}.hero-offers{display:grid;grid-template-columns:1fr 1fr;gap:8px}.hero-offers strong{font-size:12px;padding:10px;border-radius:10px;text-align:center}.hero-design .hero-actions{display:grid;grid-template-columns:1fr;gap:9px}.hero-actions .btn{width:100%}.section{padding-top:37px;padding-bottom:37px}.section-heading{align-items:flex-start;flex-direction:column;gap:0;margin-bottom:15px}.section-heading h2{margin-bottom:4px}.products,.coming-grid,.contact,.footer{grid-template-columns:1fr;gap:16px}.product img{height:225px}.product-content{padding:18px}.product h3{font-size:23px}.product-bottom{flex-direction:column;align-items:stretch}.product-bottom .btn{width:100%}.coming{padding:15px}.coming-art{height:140px}.benefits{grid-template-columns:1fr 1fr;gap:15px;padding-top:25px;padding-bottom:25px}.benefits h3{font-size:15px}.benefits p{font-size:13px}.benefits span{font-size:28px}.cta{padding:24px 20px}.cta .btn{width:100%}.pagehead{padding:32px 0}.pagehead h1{font-size:34px}.panel{padding:19px}.legal h2{font-size:21px}.footer{gap:18px;padding-top:30px;padding-bottom:35px}.footer strong{font-size:18px}}
@media(max-width:380px){.site-header .logo img{width:61px}.navbtn{font-size:11px;padding:9px 8px}.mobile-menu summary{padding:9px}.mobile-hero-photos img{height:145px}.hero-offers{grid-template-columns:1fr}}

/* Finales Startseitenmotiv ohne eingebrannte Navigationsleiste; vollständiges Motiv sichtbar */
.hero-art{background-image:url('assets/ruhrsplash-startseite-design.jpg');aspect-ratio:1536/1024;max-height:none;background-size:contain;background-position:center;background-color:#eafaff}
.product img{object-fit:contain;background:linear-gradient(135deg,#f2faff,#fff);height:360px;padding:9px}
@media(max-width:950px){.hero-art{aspect-ratio:1536/1024;background-size:contain}}
@media(max-width:650px){.hero-art{display:block;aspect-ratio:1536/1024;background-size:contain;background-position:center}.mobile-hero{display:none}.product img{height:330px;object-fit:contain;padding:8px}.hero-design-actions{padding-top:12px}}

/* Mietanfrage: responsives Dialogformular */
.booking-dialog{box-sizing:border-box;width:min(94vw,740px);max-height:min(92dvh,920px);border:0;border-radius:22px;padding:0;box-shadow:0 25px 85px #03112e75;background:#fff;color:#071e43;overflow:auto}.booking-dialog::backdrop{background:rgba(2,17,45,.72);backdrop-filter:blur(3px)}.booking-head{padding:24px 28px 12px;display:flex;gap:15px;justify-content:space-between;align-items:flex-start}.booking-head h2{margin:5px 0;font-size:clamp(1.45rem,3vw,2rem);line-height:1.15}.booking-head p{margin:7px 0;color:#425777}.booking-close{font-size:2rem;background:#eaf4ff;border:0;border-radius:50%;width:42px;height:42px;flex-shrink:0;cursor:pointer;color:#062b58}.booking-form{padding:4px 28px 28px;display:grid;gap:17px}.booking-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.booking-form label{display:grid;gap:6px;font-weight:650;font-size:.94rem}.booking-form label span:not(.privacy-check span),.delivery-field legend span{color:#bd1746}.booking-form input:not([type=radio]):not([type=checkbox]),.booking-form select,.booking-form textarea{box-sizing:border-box;width:100%;min-height:45px;border:1px solid #b8cbe0;border-radius:10px;padding:10px 12px;font:inherit;color:#09254e;background:#fff}.booking-form textarea{resize:vertical}.booking-form input:focus,.booking-form select:focus,.booking-form textarea:focus{outline:3px solid #80d6ff;outline-offset:1px}.delivery-field{border:1px solid #c9dded;border-radius:12px;padding:14px;display:flex;gap:20px;flex-wrap:wrap}.delivery-field legend{font-weight:700;padding:0 6px}.booking-form .choice{display:flex;align-items:center;gap:8px;cursor:pointer}.booking-form input[type=radio],.booking-form input[type=checkbox]{accent-color:#007cdb;width:19px;height:19px;flex-shrink:0}.booking-form .privacy-check{display:flex;align-items:flex-start;gap:12px;line-height:1.5;font-weight:400}.privacy-check a{font-weight:700;text-decoration:underline}.booking-footnote{font-size:.82rem;color:#526784;margin:0}.booking-actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}.booking-actions .btn{cursor:pointer;border:0}.bot-trap{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}.delivery-address[hidden]{display:none!important}@media(max-width:600px){.booking-dialog{width:calc(100vw - 18px);max-height:95dvh;border-radius:15px}.booking-head{padding:19px 17px 8px}.booking-form{padding:5px 17px 19px;gap:14px}.booking-grid{grid-template-columns:1fr}.delivery-field{gap:12px;flex-direction:column}.booking-actions{flex-direction:column-reverse}.booking-actions .btn{width:100%;text-align:center}.booking-close{width:36px;height:36px;font-size:1.7rem}}

/* Dezenter Transparenzhinweis im Footer */
.ai-disclosure { border-top: 1px solid rgba(255,255,255,.18); padding: 16px 0 24px; font-size: .78rem; line-height: 1.6; opacity: .78; }