@charset "UTF-8";
:root{--dark:#3c4135;--panel:#f3dfbe;--paper:#fffaf0;--soft:#f3e5ca;--ink:#3c4135;--muted:#636552;--line:#d9cdb6;--accent:#f1b66e;--pale:#636552;--light-line:#d9cdb6;--sea:#306b70;--terracotta:#a24c30}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:#f9efd9;color:var(--ink);font:16px/1.65 "Segoe UI",Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #bc6d38;outline-offset:5px}button:focus-visible,a:focus-visible{outline-color:var(--accent)}.light a:focus-visible,.light button:focus-visible{outline-color:#934513}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:500;letter-spacing:-.055em;line-height:1.04}h2{font-size:clamp(40px,4.8vw,68px);margin-bottom:28px}h3{font-size:33px;letter-spacing:-.04em;line-height:1.13}em{font-style:normal;color:var(--terracotta)}figure{margin:0}.wrap{width:min(100% - 11%,1424px);margin-inline:auto}.eyebrow,.label{font-size:10px;font-weight:600;letter-spacing:.17em;line-height:1.6}.eyebrow{margin-bottom:25px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:18px 23px;background:var(--accent);color:var(--dark);font-size:14px;font-weight:650;border:1px solid transparent;transition:background .2s}.button:hover{background:#f1c69d}.button span{font-size:21px;font-weight:400;line-height:1}.text-link{font-size:14px;border-bottom:1px solid;padding-bottom:5px;display:inline-flex;gap:24px;align-items:center}.skip{position:fixed;top:-100px;left:20px;background:var(--accent);color:var(--dark);padding:12px 20px;z-index:10}.skip:focus{top:10px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}
.site-header{min-height:118px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--light-line);gap:30px}.brand{display:flex;gap:13px;align-items:center}.brand img{filter:none;mix-blend-mode:multiply;object-fit:contain}.brand>span{font-size:21px;font-weight:700;letter-spacing:.15em;line-height:1.07}.brand small{display:block;font-size:6px;letter-spacing:.16em;font-weight:400;margin-top:8px}.site-header nav{display:flex;align-items:center;gap:30px;font-size:12px}.site-header nav>a:not(.nav-button):hover{text-decoration:underline;text-underline-offset:6px}.nav-button{border:1px solid #bca585;padding:11px 17px;display:flex;gap:26px}.nav-button:hover{background:var(--panel)}
.hero{display:grid;grid-template-columns:1fr 1fr;column-gap:6%;padding-top:62px}.hero-copy{padding-top:20px;align-self:center}.hero .eyebrow{color:var(--pale);font-size:9px;display:flex;align-items:center;gap:9px}.status-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;flex-shrink:0}.hero h1{font-size:clamp(62px,6.5vw,96px);line-height:.99;letter-spacing:-.065em;margin:0 0 29px}.intro{max-width:470px;font-size:16px;line-height:1.85;color:#636552;margin-bottom:29px}.hero-note{font-size:11px;color:var(--pale);max-width:310px;line-height:1.7;margin:16px 0 25px}.hero-photo{position:relative;min-height:730px;overflow:hidden;border-radius:170px 0 0 0;isolation:isolate}.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 57%}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(#18231c66,transparent 35%,transparent 55%,#18231ce0);z-index:0}.photo-tag{color:#fffaf0;position:absolute;top:43px;right:25px;left:34%;font-size:10px;letter-spacing:.14em;line-height:1.65;z-index:1}.hero-photo figcaption{position:absolute;bottom:28px;left:30px;right:25px;font-size:12px;line-height:1.6;z-index:1;color:#f6f2e9}.hero-bottom{grid-column:1/-1;border-top:1px solid var(--light-line);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:25px 0;margin-top:42px}.hero-bottom>span{font-size:9px;letter-spacing:.14em;color:var(--pale)}.hero-bottom>a{font-size:12px}.hero-bottom>a:hover{text-decoration:underline;text-underline-offset:5px}
.light{background:var(--paper);color:var(--ink)}.light em{color:#a24c30}.light .eyebrow{color:var(--muted)}.idea{padding-top:95px}.idea-grid{display:grid;grid-template-columns:1fr 1fr;gap:6%}.idea-text .large{font-size:23px;line-height:1.5;color:var(--ink)}.idea-text p{color:var(--muted);font-size:15px;line-height:1.85}.promise{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin-top:55px;font-size:10px;font-weight:650;letter-spacing:.13em}.promise span:before{content:"↗";font-size:18px;color:#a24c30;margin-right:18px}
.offer-section{padding:80px 0 85px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}.section-heading h2{margin-bottom:0}.section-heading>p{font-size:14px;line-height:1.9;color:var(--muted);margin-bottom:5px}.offer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:44px}.offer{display:flex;flex-direction:column;border:1px solid var(--line);padding:30px;background:#f5ecd9}.offer-symbol{font-size:49px;height:64px;line-height:1;color:#526a51}.offer .label{font-size:8px;letter-spacing:.13em;margin:12px 0 23px;color:var(--muted)}.offer h3{margin-bottom:23px}.offer>p:not(.label){font-size:14px;line-height:1.85;color:var(--muted);margin-bottom:28px}.offer>a{display:flex;justify-content:space-between;gap:18px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;font-weight:600;margin-top:auto}.offer>a:hover{text-decoration:underline;text-underline-offset:5px}.offer>a>span{font-size:20px;line-height:1}.featured{background:#f7d5a5;color:var(--ink);border-color:#dcb98a}.featured .offer-symbol,.featured .label{color:var(--terracotta)}.featured>p:not(.label){color:#636552}.featured>a{border-color:#d2ad7c;color:var(--ink)}.planning-note{margin:23px 0 0;font-size:12px;color:var(--muted)}
.project{padding-block:90px;display:grid;grid-template-columns:1fr 1fr;gap:6%;align-items:center}.project figure{position:relative;overflow:hidden}.project img{width:100%;aspect-ratio:1;height:auto;object-fit:cover}.project figcaption{color:#fffaf0;position:absolute;bottom:0;left:0;right:0;padding:55px 25px 22px;background:linear-gradient(transparent,#18231cdb);font-size:13px}.project-copy .eyebrow{color:var(--pale)}.project-copy h2{font-size:clamp(40px,4.3vw,62px)}.project-copy>p:not(.eyebrow){font-size:15px;color:#636552;max-width:490px}.project ul{padding:0;list-style:none;font-size:14px;margin:26px 0 30px;color:#636552}.project li{padding:12px 0;border-bottom:1px solid var(--light-line)}.project li:before{content:"+";color:var(--accent);margin-right:14px}.project-copy .text-link{color:var(--sea)}
.participate{padding:95px 0}.participate-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:8%}.participate-copy>p:not(.eyebrow){font-size:15px;line-height:1.85;max-width:370px;color:var(--muted)}.participate-note{border-left:2px solid #9d9d80;padding:0 0 0 20px;margin:36px 0;max-width:340px}.participate-note strong{font-size:15px;font-weight:600}.participate-note p{font-size:13px;color:var(--muted);margin:10px 0 0}.contact-line{font-size:12px!important}.contact-line a{font-size:15px;color:var(--ink);border-bottom:1px solid var(--line)}.survey{background:#fffdf8;border:1px solid var(--line);padding:34px}.survey fieldset{padding:0;border:0;margin:0 0 25px;min-width:0}.survey legend,.field>label{display:block;font-size:13px;font-weight:600;line-height:1.5;margin-bottom:12px}.survey legend>span,.field>label>span{font-size:11px;font-weight:400;color:var(--muted);display:inline-block;margin-left:4px}.choices{display:grid;gap:9px}.choices>label{display:flex;gap:12px;align-items:center;padding:13px 15px;border:1px solid var(--line);font-size:13px;cursor:pointer;background:#fcf5e7}.choices>label:has(input:checked){border-color:#526a51;background:#e4ece4}.choices input,.pilot-choice input{width:17px;height:17px;flex-shrink:0;accent-color:#306b70;margin:0}.field{margin-bottom:23px;min-width:0}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field>select,.field>textarea{width:100%;border:1px solid #9d9d80;border-radius:0;background:#fffdf8;color:var(--ink);padding:12px 10px;font-size:14px;min-height:48px;line-height:1.5}.field>textarea{resize:vertical}.field>textarea::placeholder{color:#6c766c;font-size:13px}.pilot-choice{display:flex;gap:12px;align-items:flex-start;font-size:13px;line-height:1.6;margin:5px 0 27px;cursor:pointer}.pilot-choice input{margin-top:3px}.pilot-choice small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.survey .button{width:100%}.dark-button{background:var(--sea);color:#fffaf0}.dark-button:hover{background:#24565a}.form-note{font-size:11px;line-height:1.85;color:var(--muted);margin:17px 0 0}.form-note a{text-decoration:underline;text-underline-offset:3px}.field-error{font-size:12px;color:#96381e;margin:10px 0 0}.response-preview{border-top:1px solid var(--line);padding-top:26px;margin-top:30px}.response-preview h3{font-size:28px}.response-preview>p:not(.eyebrow){font-size:13px;line-height:1.8}.response-preview .eyebrow{margin-bottom:15px}.response-preview>textarea{width:100%;background:#fcf5e7;border:1px solid var(--line);padding:15px;font-size:13px;color:var(--ink);line-height:1.7;margin-bottom:20px;resize:vertical}.copy-button{display:block;background:none;color:var(--ink);padding:0 0 3px;border:0;border-bottom:1px solid var(--muted);margin:18px 0 0;font-size:13px}#copy-status{margin:12px 0 0;font-size:12px;min-height:0}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:6%;padding-block:85px}.faq h2{font-size:clamp(38px,4vw,57px)}.faq .eyebrow{color:var(--pale)}.faq-list{border-top:1px solid var(--light-line)}.faq details{border-bottom:1px solid var(--light-line)}.faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px 0;font-size:14px;cursor:pointer;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary>span{font-size:24px;line-height:1;flex-shrink:0;font-weight:300}.faq details[open] summary>span{transform:rotate(45deg)}.faq details>p{font-size:13px;color:#636552;line-height:1.85;padding-right:25px}.faq details>p a{color:var(--sea);text-decoration:underline;text-underline-offset:3px}.site-footer{border-top:1px solid var(--light-line);padding-top:35px;padding-bottom:25px}.footer-top{display:flex;gap:40px;align-items:center;padding-bottom:35px}.footer-top .brand>span{font-size:17px}.footer-top>p{font-size:12px;color:#636552;margin:0}.footer-top>.text-link{margin-left:auto;font-size:12px;color:var(--sea)}.footer-bottom{border-top:1px solid var(--light-line);padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#636552}.footer-bottom>div{display:flex;gap:22px}.footer-bottom a:hover{text-decoration:underline}
@media(max-width:1050px){.hero-photo{min-height:660px;border-top-left-radius:130px}.hero h1{font-size:70px}.hero .intro{font-size:14px}.hero .eyebrow{font-size:8px}.offer{padding:24px}.offer h3{font-size:28px}.offer>p:not(.label){font-size:13px}.participate-grid{gap:6%;grid-template-columns:.8fr 1.2fr}.survey{padding:27px}.field-row{grid-template-columns:1fr;gap:0}.site-header nav{gap:22px}.photo-tag{font-size:8px}}
@media(max-width:800px){.wrap{width:88%}.site-header{min-height:95px;gap:20px}.brand>span{font-size:17px}.brand img{width:45px;height:45px}.brand small{font-size:5px}.site-header nav>a:not(.nav-button){display:none}.site-header nav{font-size:11px}.nav-button{padding:10px 12px;gap:15px}.hero{grid-template-columns:1fr;padding-top:35px;gap:25px}.hero-copy{padding-top:0}.hero h1{font-size:clamp(60px,11.5vw,86px);margin-bottom:24px}.hero .eyebrow{font-size:8px;letter-spacing:.12em}.hero .intro{font-size:15px;max-width:580px}.hero-note{max-width:100%;margin-bottom:10px}.hero-photo{min-height:0;aspect-ratio:4/5;max-height:660px;border-top-left-radius:115px}.photo-tag{left:32%;font-size:9px;top:28px}.hero-photo figcaption{left:25px;bottom:24px}.hero-bottom{margin-top:8px;flex-direction:column;align-items:flex-start;gap:12px;padding:20px 0}.idea{padding-top:60px}.idea-grid{grid-template-columns:1fr;gap:10px}.idea h2{font-size:48px}.idea-text .large{font-size:21px}.idea-text p{font-size:14px}.promise{margin-top:30px;flex-direction:column;gap:14px;padding-block:20px;font-size:9px}.offer-section{padding:55px 0}.section-heading{display:block}.section-heading h2{font-size:46px}.section-heading>p{margin-top:24px}.offer-grid{grid-template-columns:1fr;margin-top:30px;gap:16px}.offer{padding:28px}.offer h3{font-size:34px}.offer .label{font-size:9px}.offer>p:not(.label){font-size:14px}.offer-symbol{height:44px}.offer .label{margin:15px 0 20px}.planning-note{font-size:11px}.project{padding-block:55px;grid-template-columns:1fr;gap:35px}.project img{max-height:660px}.project-copy h2{font-size:45px}.project-copy>p:not(.eyebrow){font-size:14px}.participate{padding:60px 0}.participate-grid{grid-template-columns:1fr;gap:25px}.participate-copy h2{font-size:49px}.participate-copy>p:not(.eyebrow){max-width:100%}.participate-note{max-width:100%;margin:25px 0}.survey{padding:24px}.survey legend{font-size:14px}.field>select,.field>textarea{font-size:16px}.field>label{font-size:13px}.choices>label{padding:12px;font-size:12px}.field>textarea::placeholder{font-size:13px}.button{font-size:13px;padding:17px 19px}.survey .button{gap:12px}.faq{grid-template-columns:1fr;gap:15px;padding-block:55px}.faq h2{font-size:42px}.faq summary{font-size:13px}.footer-top{flex-wrap:wrap;gap:25px}.footer-top>.text-link{margin-left:0}.footer-bottom{flex-direction:column;gap:15px}.footer-bottom>div{flex-wrap:wrap;gap:18px}}
@media(max-width:370px){.site-header .brand small{display:none}.site-header .brand{gap:8px}.site-header .brand>span{font-size:15px}.nav-button{padding:9px;gap:8px}.hero h1{font-size:57px}.survey{padding:18px}.participate-copy h2{font-size:44px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

#prepare-label{font-size:14px;font-weight:650;line-height:1.4;text-align:left}@media(max-width:800px){#prepare-label{font-size:13px}}

.button:disabled{opacity:.6;cursor:not-allowed}@media(max-width:370px){.hero h1{font-size:46px}}

/* Sonne, Sand und Meer: helle Campus-Richtung nach Nutzerwunsch. */
body{background:radial-gradient(ellipse 680px 620px at 93% 2%,#f8d79788,transparent 85%),#f9efd9}
.hero{padding-top:46px;column-gap:5%;grid-template-columns:1fr 1.08fr}
.hero h1{font-size:clamp(60px,6.4vw,92px);line-height:1.03}
.hero-photo{min-height:625px;border-radius:180px 180px 24px 24px}
.hero-photo img{object-position:43% center}
.hero-photo:after{background:linear-gradient(#342b1814,transparent 30%,transparent 60%,#342b18ad)}
.photo-tag{top:40px;left:20%;right:20%;text-align:center;background:#fff6e9e8;color:#51422f;border-radius:30px;padding:10px 14px;letter-spacing:.11em;font-size:9px}
.hero-photo figcaption{font-size:16px;font-weight:500}
.hero-mood{display:flex;align-items:center;gap:18px;color:var(--sea);font-size:10px;letter-spacing:.13em;font-weight:650;margin:0 0 24px}
.hero-mood span:first-child{color:#a24c30}.hero-mood span:last-child{color:#526a51}
.hero .status-dot{background:var(--terracotta)}
.button{border-radius:8px;box-shadow:0 4px 0 #d4a36633}.nav-button{border-radius:6px;color:var(--sea);border-color:#9fb4ad}
.offer{border-radius:18px}.offer:nth-child(2){background:#e5ece2;border-color:#c1cfbb}.offer:nth-child(3){background:#dfedeb;border-color:#b8d0ca}
.offer:nth-child(3) .offer-symbol{color:var(--sea)}
.project figure{border-radius:24px 110px 24px 24px}.project li:before{color:var(--terracotta)}
.participate{background:#efe4cc}.survey{border-radius:20px;border-color:#d4c4a4;box-shadow:0 14px 45px #8a6d3310}
.faq{color:var(--sea)}.faq details>p{color:var(--muted)}
button:focus-visible,a:focus-visible{outline-color:var(--sea)}
@media(max-width:1050px){.hero-photo{min-height:610px}.hero h1{font-size:65px}}
@media(max-width:800px){.hero{grid-template-columns:1fr;padding-top:34px}.hero h1{font-size:clamp(52px,10vw,76px)}.hero-photo{min-height:0;aspect-ratio:1;border-radius:120px 120px 18px 18px}.hero-mood{font-size:9px;gap:17px}.photo-tag{top:28px;left:17%;right:17%;font-size:8px}.hero-photo figcaption{font-size:13px}.project figure{border-radius:18px 75px 18px 18px}}
@media(max-width:370px){.hero h1{font-size:46px}.hero-mood{gap:13px;font-size:8px}}