/* CASAGO — shared site chrome (header, footer, buttons, section primitives) */

*{box-sizing:border-box;}
html,body{margin:0;padding:0;background:#FAFAF8;color:#1A1A1A;}
body{overflow-x:hidden;}
body.nav-open{overflow:hidden;}
html,body{font-family:'Aeonik Pro', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}

/* === Header === */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:20px 48px;transition:background .3s ease, border-color .3s ease;border-bottom:1px solid transparent;}
.hdr.scrolled,.hdr.solid{background:rgba(0,59,68,0.92);backdrop-filter:blur(12px);border-bottom-color:rgba(255,255,255,0.06);}
.hdr img{height:22px;}
.hdr nav{display:flex;gap:32px;}
.hdr nav a{font-size:14px;letter-spacing:0.02em;color:#FFFFFF;opacity:0.85;transition:opacity .2s ease, color .2s ease;}
.hdr nav a:hover{opacity:1;color:#DAE9EC;}
.hdr nav a.active{opacity:1;color:#FFFFFF;background:rgba(26,139,154,0.28);padding:5px 9px;margin:-5px -9px;border-radius:4px;}
.hdr .cta-btn{font-size:13px;letter-spacing:0.04em;padding:10px 18px;border:1px solid rgba(255,255,255,0.9);background:rgba(0,59,68,0.55);backdrop-filter:blur(8px);color:#FFFFFF !important;border-radius:4px;transition:background .2s, color .2s, border-color .2s;font-weight:500;}
.hdr .cta-btn:hover{background:#1A8B9A;color:#FFFFFF !important;border-color:#1A8B9A;}
.hdr.scrolled .cta-btn,.hdr.solid .cta-btn{background:#003B44;color:#FFFFFF !important;border-color:#003B44;}
.hdr.scrolled .cta-btn:hover,.hdr.solid .cta-btn:hover{background:#1A8B9A;border-color:#1A8B9A;}

/* === Header dropdown (Geschäftsbereiche) === */
.has-dropdown{position:relative;display:inline-flex;align-items:center;}
.dropdown-trigger{display:inline-flex;align-items:center;gap:8px;cursor:pointer;}
.caret{display:inline-block;width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-2px,-2px);transition:transform .25s ease;opacity:.75;}
.has-dropdown:hover .caret,.has-dropdown:focus-within .caret{transform:rotate(225deg) translate(-2px,-2px);opacity:1;}
.dropdown{position:absolute;top:100%;left:50%;transform:translate(-50%,8px);min-width:340px;padding:10px;background:rgba(0,59,68,0.96);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,0.08);border-radius:8px;box-shadow:0 24px 48px rgba(0,0,0,0.28);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease, transform .28s cubic-bezier(.2,0,0,1), visibility 0s linear .22s;z-index:60;display:flex;flex-direction:column;gap:2px;}
.dropdown::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px;}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,4px);transition-delay:0s;}
.dropdown__item{display:flex;align-items:flex-start;gap:14px;padding:14px 16px;border-radius:6px;color:#FFFFFF !important;opacity:1 !important;transition:background .2s ease;}
.dropdown__item:hover{background:rgba(255,255,255,0.07);}
.dropdown__num{font-size:11px;letter-spacing:0.14em;color:#DAE9EC;padding-top:3px;font-variant-numeric:tabular-nums;min-width:22px;}
.dropdown__body{display:flex;flex-direction:column;gap:3px;}
.dropdown__body b{font-size:14.5px;font-weight:500;letter-spacing:-0.005em;color:#FFFFFF;}
.dropdown__body span{font-size:12.5px;color:rgba(248,248,247,0.65);letter-spacing:0.015em;}

/* Breadcrumb band on subpages */
.breadcrumb{background:#003B44;color:#DAE9EC;padding:90px 48px 24px;font-size:12px;letter-spacing:0.14em;text-transform:uppercase;}
.breadcrumb .container{max-width:1280px;margin:0 auto;display:flex;gap:14px;align-items:center;opacity:0.8;}
.breadcrumb a:hover{color:#FFFFFF;}
.breadcrumb .sep{opacity:0.5;}

/* === Subpage hero (editorial) === */
.sub-hero{position:relative;min-height:560px;display:flex;align-items:flex-end;background:#003B44;color:#FFFFFF;overflow:hidden;padding:120px 48px 72px;}
.sub-hero__bg{position:absolute;inset:0;z-index:0;}
.sub-hero__bg img{width:100%;height:100%;object-fit:cover;opacity:0.55;}
.sub-hero__veil{position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,59,68,0.4) 0%, rgba(0,59,68,0.75) 70%, rgba(0,59,68,0.92) 100%);z-index:1;}
.sub-hero .container{position:relative;z-index:2;max-width:1280px;margin:0 auto;width:100%;}
.sub-hero .kicker{font-size:12px;letter-spacing:0.18em;text-transform:uppercase;color:#DAE9EC;margin-bottom:24px;}
.sub-hero h1{font-size:clamp(42px,5.5vw,62px);font-weight:400;letter-spacing:-0.02em;line-height:1.06;margin:0 0 24px;max-width:860px;text-wrap:balance;}
.sub-hero h1 em{font-style:italic;color:#FFFFFF;}
.sub-hero p.lead{font-size:19px;letter-spacing:0.02em;line-height:1.6;max-width:640px;color:rgba(248,248,247,0.85);margin:0;}

/* === Shared section primitives === */
.section{padding:120px 48px;}
.section.-tight{padding:80px 48px;}
.container{max-width:1280px;margin:0 auto;}
.kicker{font-size:12px;letter-spacing:0.14em;text-transform:uppercase;color:#005F6A;margin-bottom:18px;}
.section-title{font-size:clamp(34px,4vw,52px);font-weight:400;letter-spacing:-0.015em;line-height:1.08;margin:0 0 24px;max-width:920px;}
.section-lead{font-size:18px;color:#333333;letter-spacing:0.02em;line-height:1.6;max-width:640px;margin:0;text-align:justify;hyphens:auto;}
.prose p{font-size:17px;letter-spacing:0.015em;line-height:1.65;color:#333333;margin:0 0 18px;max-width:720px;text-align:justify;hyphens:auto;}
.prose p.-intro{font-size:19px;color:#1A1A1A;}
.prose strong{color:#003B44;font-weight:500;}

/* Two column text-and-image */
.split-row{display:grid;grid-template-columns:1fr 1fr;gap:96px;align-items:center;margin-bottom:120px;}
.split-row:last-child{margin-bottom:0;}
.split-row.reverse{direction:rtl;}
.split-row.reverse > *{direction:ltr;}
.split-row h3{font-size:36px;font-weight:400;letter-spacing:-0.01em;line-height:1.12;margin:0 0 20px;}
.split-row p{font-size:16px;line-height:1.65;color:#333333;margin:0 0 16px;}
.split-img{border-radius:8px;overflow:hidden;aspect-ratio:4/3;position:relative;background:#EEF5F6;}
.split-img img{width:100%;height:100%;object-fit:cover;}
.split-img .tag{position:absolute;top:20px;left:20px;background:rgba(0,59,68,0.8);backdrop-filter:blur(8px);color:#DAE9EC;padding:8px 14px;border-radius:4px;font-size:11px;letter-spacing:0.14em;text-transform:uppercase;}

/* Bullet lists */
.bullets{list-style:none;padding:0;margin:0;}
.bullets li{display:flex;align-items:baseline;gap:14px;padding:12px 0;border-bottom:1px solid #E5E5E5;font-size:15px;letter-spacing:0.02em;color:#1A1A1A;line-height:1.5;}
.bullets li::before{content:"";width:6px;height:6px;background:#005F6A;border-radius:50%;flex:none;transform:translateY(-2px);}

/* Cards grid for teaser / subpage landing */
.teaser-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:72px;}
.teaser{display:block;background:#FFFFFF;border-radius:8px;overflow:hidden;border:1px solid #D5D3CE;transition:transform .35s ease, border-color .35s ease;}
.teaser:hover{transform:translateY(-4px);border-color:#005F6A;}
.teaser__img{aspect-ratio:4/3;overflow:hidden;background:#EEF5F6;}
.teaser__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.teaser:hover .teaser__img img{transform:scale(1.04);}
.teaser__body{padding:28px 28px 32px;}
.teaser__kicker{font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:#005F6A;margin-bottom:12px;}
.teaser__title{font-size:24px;font-weight:400;letter-spacing:-0.005em;line-height:1.2;margin:0 0 12px;color:#1A1A1A;}
.teaser__body p{font-size:14.5px;color:#555;line-height:1.6;margin:0 0 18px;}
.teaser__more{font-size:13px;letter-spacing:0.08em;text-transform:uppercase;color:#005F6A;display:inline-flex;gap:10px;align-items:center;}
.teaser__more::after{content:"→";transition:transform .2s ease;}
.teaser:hover .teaser__more::after{transform:translateX(4px);}

/* Full-bleed quote band */
.band{background:#EEF5F6;padding:96px 48px;}
.band.-dark,.band.dark{background:#003B44;color:#FFFFFF;}
.band.-dark .section-title,.band.dark .section-title{color:#FFFFFF;}
.band.-dark .kicker,.band.dark .kicker{color:#DAE9EC;}
.band.-dark .prose p,.band.dark .prose p{color:rgba(248,248,247,0.8);}

/* Steps list (numbered) */
.steps{list-style:none;padding:0;margin:0;counter-reset:step;}
.steps li{position:relative;padding:18px 0 18px 56px;border-bottom:1px solid #E5E5E5;counter-increment:step;}
.steps li::before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:18px;font-size:12px;letter-spacing:0.12em;color:#005F6A;font-weight:500;}
.steps li b{display:block;font-size:18px;font-weight:500;color:#1A1A1A;margin-bottom:6px;letter-spacing:-0.005em;}
.steps li span{display:block;font-size:14.5px;color:#555;line-height:1.55;}

/* Stat row (for solargründach band etc) */
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.stat{padding:24px 0;border-top:1px solid rgba(255,255,255,0.15);}
.stat__num{font-size:48px;font-weight:400;letter-spacing:-0.02em;line-height:1;color:#DAE9EC;margin-bottom:12px;}
.stat__label{font-size:13px;color:rgba(248,248,247,0.75);letter-spacing:0.02em;line-height:1.5;}

/* Stats strip */
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,0.08);border-radius:8px;overflow:hidden;margin-top:56px;}
.stat-c{background:#003B44;padding:40px 32px;color:#FFFFFF;}
.stat-c b{display:block;font-size:56px;font-weight:400;letter-spacing:-0.02em;line-height:1;margin-bottom:14px;}
.stat-c span{font-size:13px;color:#DAE9EC;letter-spacing:0.02em;line-height:1.5;display:block;}

/* CTA band */
.cta-band{background:#003B44;color:#FFFFFF;padding:100px 48px;position:relative;overflow:hidden;}
.cta-band .container{text-align:center;position:relative;z-index:2;}
.cta-band h2{color:#FFFFFF;font-size:clamp(32px,4vw,52px);font-weight:400;letter-spacing:-0.015em;line-height:1.1;margin:0 auto 24px;max-width:820px;}
.cta-band p{font-size:17px;color:#DAE9EC;max-width:600px;margin:0 auto 40px;line-height:1.55;}
.btn-white{display:inline-flex;align-items:center;gap:12px;padding:16px 28px;background:#FFFFFF;color:#003B44 !important;font-size:14px;letter-spacing:0.1em;text-transform:uppercase;font-weight:500;border-radius:4px;transition:background .25s ease;}
.btn-white:hover{background:#DAE9EC;}
.btn-ghost{display:inline-flex;align-items:center;gap:12px;padding:16px 28px;background:transparent;color:#FFFFFF !important;border:1px solid rgba(255,255,255,0.4);font-size:14px;letter-spacing:0.1em;text-transform:uppercase;font-weight:500;border-radius:4px;transition:border-color .25s ease;}
.btn-ghost:hover{border-color:#FFFFFF;}
.btn-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* Footer */
footer.site{background:#003B44;color:#DAE9EC;padding:80px 48px 32px;border-top:1px solid rgba(255,255,255,0.06);}
footer.site .container{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:40px;}
footer.site h4{font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:#FFFFFF;margin:0 0 20px;font-weight:500;}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px;}
footer.site li{font-size:14px;letter-spacing:0.02em;}
footer.site li a:hover{color:#DAE9EC;}
.foot-brand img{height:22px;margin-bottom:20px;}
.foot-brand .claim{font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:#DAE9EC;}
.foot-bar{max-width:1280px;margin:64px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,0.06);display:flex;justify-content:space-between;font-size:12px;color:#999999;letter-spacing:0.04em;}
.foot-bar .links{display:flex;gap:24px;}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* Compact callout (pullquote) */
.pullquote{font-size:clamp(24px,2.4vw,34px);font-weight:400;letter-spacing:-0.01em;line-height:1.25;color:#003B44;max-width:880px;border-left:3px solid #1A8B9A;padding:8px 0 8px 28px;margin:48px 0;}

/* Pill tags */
.tag-row{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 0;}
.pill{font-size:12px;letter-spacing:0.04em;padding:7px 14px;background:#EEF5F6;color:#003B44;border-radius:999px;}

@media (max-width:900px){
  .hdr{padding:14px 20px;} .hdr nav{display:none;}
  .hdr__burger{display:flex;}
  .hdr .cta-btn{display:none;}
  .section,.band,.cta-band,.sub-hero{padding:72px 20px;}
  .split-row{grid-template-columns:1fr;gap:32px;margin-bottom:72px;}
  .split-row.reverse{direction:ltr;}
  /* !important beats the inline grid-template-columns some grids carry,
     which would otherwise keep them multi-column (and overflowing) on phones */
  .teaser-grid{grid-template-columns:1fr !important;gap:16px;margin-top:40px;}
  .stats-strip{grid-template-columns:1fr 1fr;}
  footer.site .container{grid-template-columns:1fr 1fr;gap:28px;}
  .breadcrumb{padding:82px 20px 20px;}
}
@media (max-width:600px){
  /* Blocksatz wird auf schmalen Screens linksbündig (keine Wortlücken).
     Deckt Klassen, Inline-styles (bautraeger, green-feature) und Unterseiten ab. */
  .section-lead,.prose p,.split-row p,
  .warum-quote__note,.ref-desc p,.coburg-modal-body p,
  [style*="text-align:justify"]{text-align:left !important;text-align-last:left !important;}
}
/* Touch-Geräte: kein :hover → Teaser-Bilder direkt farbig statt dauerhaft grau */
@media (hover:none){
  .teaser,.teaser-bw{filter:none !important;}
}
@media (max-width:560px){
  .stats-strip{grid-template-columns:1fr;}
  footer.site .container{grid-template-columns:1fr;gap:28px;}
}

/* === Mobile menu (burger + slide-in drawer) — injected by mobile-menu.js === */
.hdr__burger{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:44px;height:44px;margin:-11px -10px -11px 0;padding:0;background:none;border:0;cursor:pointer;-webkit-tap-highlight-color:transparent;}
.hdr__burger span{display:block;width:24px;height:1.5px;background:#FFFFFF;border-radius:2px;}

.mobile-nav{position:fixed;inset:0;z-index:1000;background:#003B44;display:flex;flex-direction:column;transform:translateX(100%);pointer-events:none;transition:transform .34s cubic-bezier(.2,0,0,1);overscroll-behavior:contain;}
.mobile-nav.open{transform:translateX(0);pointer-events:auto;}
.mobile-nav__top{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid rgba(255,255,255,0.08);flex:none;}
.mobile-nav__top img{height:22px;}
.mobile-nav__close{width:44px;height:44px;margin:-10px -10px -10px 0;display:flex;align-items:center;justify-content:center;background:none;border:0;cursor:pointer;color:#FFFFFF;}
.mobile-nav__close svg{width:24px;height:24px;display:block;}
.mobile-nav__inner{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:8px 24px max(32px,env(safe-area-inset-bottom));display:flex;flex-direction:column;}
.mobile-nav__link{display:block;font-size:21px;font-weight:400;letter-spacing:-0.01em;color:#FFFFFF;padding:18px 0;border-bottom:1px solid rgba(255,255,255,0.08);transition:color .2s ease;}
.mobile-nav__link:hover{color:#DAE9EC;}
.mobile-nav__link.active{color:#FFFFFF;background:rgba(26,139,154,0.22);margin:0 -24px;padding-left:24px;padding-right:24px;}
.mobile-nav__sublink{display:block;padding:13px 0 13px 18px;border-bottom:1px solid rgba(255,255,255,0.06);transition:background .2s ease;}
.mobile-nav__sublink b{display:block;font-size:16px;font-weight:500;color:#FFFFFF;letter-spacing:-0.005em;}
.mobile-nav__sublink span{display:block;font-size:13px;color:rgba(248,248,247,0.6);margin-top:3px;letter-spacing:0.015em;}
.mobile-nav__sublink.active{background:rgba(26,139,154,0.22);margin:0 -24px;padding-left:18px;padding-right:24px;}
.mobile-nav__sublink.active b{color:#FFFFFF;}
.mobile-nav__cta{margin-top:28px;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:18px 28px;background:#FFFFFF;color:#003B44 !important;font-size:14px;letter-spacing:0.1em;text-transform:uppercase;font-weight:500;border-radius:4px;transition:background .25s ease;}
.mobile-nav__cta:hover{background:#DAE9EC;}
@media (min-width:901px){.mobile-nav{display:none !important;}}
@media (prefers-reduced-motion:reduce){.mobile-nav{transition:none;}}
/* Placed after the base .hdr__burger rule so it wins on source order at <=900px */
@media (max-width:900px){.hdr__burger{display:flex;}}

/* === No-JS fallback ===
   <html class="no-js"> is set by default; a tiny inline <script> removes it
   immediately. If JS is disabled, these rules keep all content visible. */
.no-js .reveal{opacity:1;transform:none;transition:none;}
.no-js .hdr{background:rgba(0,59,68,0.92);backdrop-filter:blur(12px);border-bottom-color:rgba(255,255,255,0.06);}