:root{--bg:#F8F5F0;--bg-alt:#EDEBE7;--text:#1C1917;--text-muted:#57534E;--accent:#B84233;--accent-hover:#9A3529;--green:#5C7A64;--green-light:#E8F0EA;--red-light:#FCEAE7;--card-bg:#FFFFFF;--border:#D6D3CE;--font-display:'Cormorant Garamond',Georgia,serif;--font-body:'Outfit',system-ui,sans-serif;--max-width:1080px;--nav-height:56px}
@media(prefers-color-scheme:dark){:root{--bg:#141211;--bg-alt:#1E1C19;--text:#E8E4DF;--text-muted:#A8A29E;--card-bg:#1E1C19;--border:#2E2B27;--green-light:#1A2E1F;--red-light:#2E1915}}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-height) + 16px)}
body{font-family:var(--font-body);font-weight:400;font-size:16px;line-height:1.65;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}ul{list-style:none}
.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}
.lang-de .en{display:none!important}.lang-en .de{display:none!important}
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-height);background:rgba(248,245,240,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px}
@media(prefers-color-scheme:dark){.nav{background:rgba(20,18,17,.92)}}
.nav__logo{display:flex;align-items:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:14px;letter-spacing:.08em;color:var(--text);text-decoration:none}.nav__logo img{width:24px;height:24px}
.nav__links{display:flex;align-items:center;gap:24px;font-size:13px;font-weight:500;letter-spacing:.03em}
.nav__links a{color:var(--text-muted);text-decoration:none;transition:color .2s}.nav__links a:hover{color:var(--text);text-decoration:none}
.lang-toggle{background:var(--text);color:var(--bg);border:none;border-radius:4px;padding:4px 10px;font-size:11px;font-weight:600;letter-spacing:.06em;cursor:pointer}.lang-toggle:hover{opacity:.8}
.nav__burger{display:none;background:none;border:none;cursor:pointer;width:28px;height:20px;position:relative}
.nav__burger span{display:block;width:100%;height:2px;background:var(--text);position:absolute;left:0;transition:.3s}
.nav__burger span:nth-child(1){top:0}.nav__burger span:nth-child(2){top:9px}.nav__burger span:nth-child(3){top:18px}
@media(max-width:768px){.nav__links{display:none;flex-direction:column;position:fixed;top:var(--nav-height);left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);padding:24px;gap:16px}.nav__links.open{display:flex}.nav__burger{display:block}}
.hero{min-height:85vh;display:flex;align-items:center;justify-content:center;padding:calc(var(--nav-height) + 48px) 24px 64px;text-align:center;background:radial-gradient(ellipse at 30% 20%,rgba(184,66,51,.06) 0%,transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(92,122,100,.06) 0%,transparent 50%),var(--bg)}
.hero__content{max-width:740px}
.hero__kicker{font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:24px}
.hero__title{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,4.5vw,3.2rem);line-height:1.15;margin-bottom:24px;letter-spacing:-.01em}
.hero__subtitle{font-size:1.05rem;line-height:1.7;color:var(--text-muted);max-width:640px;margin:0 auto 36px}
.hero__cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:6px;padding:12px 28px;border-radius:6px;font-family:var(--font-body);font-size:14px;font-weight:500;letter-spacing:.02em;cursor:pointer;border:none;text-decoration:none;transition:.2s}
.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-hover);text-decoration:none}
.btn--ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.btn--ghost:hover{border-color:var(--text);text-decoration:none}
.btn--share{background:var(--text);color:var(--bg);margin-top:12px}.btn--share:hover{opacity:.85}
.compare{padding:0 24px 20px}.compare__container{max-width:800px;margin:0 auto}
.compare__slider{position:relative;overflow:hidden;border-radius:8px;aspect-ratio:16/10;box-shadow:0 8px 40px rgba(0,0,0,.12);cursor:col-resize;user-select:none;-webkit-user-select:none}
.compare__img{position:absolute;inset:0}.compare__img img{width:100%;height:100%;object-fit:cover;pointer-events:none;user-select:none;-webkit-user-drag:none}
.compare__img--before{clip-path:inset(0 50% 0 0);z-index:2}
.compare__label{position:absolute;bottom:12px;padding:4px 12px;background:rgba(0,0,0,.65);color:#fff;border-radius:4px;font-size:12px;font-weight:500;letter-spacing:.06em;z-index:3}
.compare__label--before{left:12px}.compare__label--after{right:12px}
.compare__handle{position:absolute;top:0;bottom:0;left:50%;z-index:4;width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 8px rgba(0,0,0,.3);pointer-events:none}
.compare__handle-grip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;border-radius:50%;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.25);display:flex;align-items:center;justify-content:center}
.compare__handle-grip::after{content:'◀ ▶';font-size:10px;color:#333;letter-spacing:2px}
.compare__caption{text-align:center;margin-top:12px;font-size:12px;color:var(--text-muted)}
.numbers{padding:60px 0 80px}
.numbers__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.numbers__card{text-align:center;padding:32px 16px;background:var(--card-bg);border:1px solid var(--border);border-radius:8px}
.numbers__value{display:block;font-family:var(--font-display);font-weight:700;font-size:2.8rem;line-height:1;color:var(--accent);margin-bottom:8px}
.numbers__label{font-size:13px;color:var(--text-muted);letter-spacing:.02em}
@media(max-width:600px){.numbers__grid{grid-template-columns:repeat(2,1fr)}}
.section-title{font-family:var(--font-display);font-weight:700;font-size:2rem;text-align:center;margin-bottom:48px}
.impact{padding:80px 0}
.impact__card{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:start;background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:28px 32px;margin-bottom:20px;transition:border-color .2s}
.impact__card:hover{border-color:var(--accent)}
.impact__before h3{font-family:var(--font-display);font-weight:600;font-size:1.1rem;margin-bottom:10px;color:var(--green)}
.impact__before p,.impact__after p{font-size:14px;line-height:1.65;color:var(--text-muted)}
.impact__after p strong{color:var(--accent)}
.impact__arrow{font-size:1.4rem;color:var(--accent);font-weight:700;align-self:center;padding-top:16px}
.impact__source{margin-top:24px;font-size:12px;color:var(--text-muted);text-align:center}.impact__source a{font-size:12px}
@media(max-width:700px){.impact__card{grid-template-columns:1fr;padding:24px 20px}.impact__arrow{text-align:center;padding:0;transform:rotate(90deg)}}

/* ---- BA SECTION ---- */
.ba{padding:80px 0;background:var(--bg-alt)}
.ba__intro{text-align:center;font-size:15px;color:var(--text-muted);max-width:700px;margin:0 auto 48px;line-height:1.7}
.ba__quote{background:var(--card-bg);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:0 10px 10px 0;padding:32px 36px;margin-bottom:24px}
.ba__quote h3{font-family:var(--font-display);font-weight:600;font-size:1.15rem;margin-bottom:16px;color:var(--text)}
.ba__quote blockquote{font-size:14px;line-height:1.75;color:var(--text-muted);font-style:italic;padding-left:16px;border-left:2px solid var(--border);margin-bottom:16px}
.ba__result{font-size:14px;margin-bottom:4px}
.ba__note{font-size:13px;color:var(--text-muted);font-style:italic;margin-bottom:4px}
.ba__link{font-size:13px}
.ba__follow-up{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:24px 32px;margin-top:24px}
.ba__follow-up h3{font-family:var(--font-display);font-weight:600;font-size:1.05rem;margin-bottom:12px}
.ba__follow-up p{font-size:14px;color:var(--text-muted);line-height:1.65;margin-bottom:8px}

.climate{padding:0 0 80px}.climate__box{background:var(--green-light);border-left:4px solid var(--green);border-radius:0 8px 8px 0;padding:32px 36px}
.climate__box h2{font-family:var(--font-display);font-weight:700;font-size:1.4rem;margin-bottom:16px}
.climate__box p{font-size:14px;line-height:1.7;color:var(--text-muted);margin-bottom:12px}.climate__sources{font-size:12px}.climate__sources a{font-size:12px}
.timeline{padding:80px 0;background:var(--bg-alt)}.timeline__track{position:relative;padding-left:32px;border-left:2px solid var(--border)}
.timeline__item{position:relative;margin-bottom:32px;padding-left:24px}
.timeline__item::before{content:'';position:absolute;left:-39px;top:4px;width:12px;height:12px;border-radius:50%;border:2px solid var(--border);background:var(--bg-alt)}
.timeline__item--highlight::before{background:var(--accent);border-color:var(--accent)}
.timeline__item--future::before{background:transparent;border-color:var(--accent);border-style:dashed}
.timeline__date{font-family:var(--font-display);font-weight:700;font-size:1.1rem;display:block;margin-bottom:4px;color:var(--text)}
.timeline__item--highlight .timeline__date{color:var(--accent)}
.timeline__item p{font-size:14px;color:var(--text-muted)}.timeline__item a{font-size:14px}
.press{padding:80px 0}.press__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:32px}
.press__card{display:block;padding:24px;background:var(--card-bg);border:1px solid var(--border);border-radius:8px;text-decoration:none;color:var(--text);transition:border-color .2s,box-shadow .2s}
.press__card:hover{border-color:var(--accent);box-shadow:0 4px 20px rgba(0,0,0,.06);text-decoration:none}
.press__card--direct{border-left:3px solid var(--accent)}
.press__outlet{display:block;font-weight:600;font-size:13px;letter-spacing:.04em;color:var(--accent);margin-bottom:2px}
.press__date{font-size:12px;color:var(--text-muted);display:block;margin-bottom:8px}
.press__card p{font-size:13px;line-height:1.55;color:var(--text-muted)}
.press__sub-title{font-family:var(--font-display);font-weight:600;font-size:1.2rem;margin-bottom:16px}
.press__sub-title--context{margin-top:16px}.press__sub-title--docs{margin-top:16px}
.press__links{display:flex;flex-direction:column;gap:8px}.press__links a{font-size:14px}
@media(max-width:700px){.press__grid{grid-template-columns:1fr}}
.cta{padding:80px 0;background:var(--bg-alt)}
.cta__title{font-family:var(--font-display);font-weight:700;font-size:2rem;text-align:center;margin-bottom:48px}
.cta__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cta__card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:32px 24px;text-align:center}
.cta__icon{font-size:2rem;display:block;margin-bottom:12px}
.cta__card h3{font-family:var(--font-display);font-weight:600;font-size:1.2rem;margin-bottom:12px}
.cta__card p{font-size:14px;color:var(--text-muted);line-height:1.6}.cta__card a{color:var(--accent)}
@media(max-width:700px){.cta__grid{grid-template-columns:1fr}}
.permit-banner{background:var(--text);color:var(--bg);padding:12px 0;font-size:12px;letter-spacing:.02em;text-align:center}
.permit-banner a{color:var(--bg);opacity:.7;text-decoration:underline}.permit-banner a:hover{opacity:1}
.k47-seo{padding:24px 0;border-top:1px solid var(--border);font-size:12px;line-height:1.6;color:var(--text-muted)}
.k47-seo h3{font-family:var(--font-body);font-weight:500;font-size:12px;margin-bottom:6px;color:var(--text-muted)}.k47-seo p{font-size:12px}.k47-seo a{font-size:12px}
.footer{padding:48px 0 32px;font-size:13px;color:var(--text-muted)}
.footer h3{font-family:var(--font-display);font-weight:600;font-size:1.1rem;margin-bottom:12px;color:var(--text)}
.footer p{margin-bottom:10px;line-height:1.6}.footer a{color:var(--accent)}
.footer__copy{margin-top:32px;padding-top:16px;border-top:1px solid var(--border);font-size:12px}
.back-to-top{position:fixed;bottom:24px;right:24px;width:40px;height:40px;border-radius:50%;background:var(--text);color:var(--bg);border:none;font-size:18px;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .3s;z-index:50}
.back-to-top.visible{opacity:.7;pointer-events:auto}.back-to-top:hover{opacity:1}
.anim-fade{opacity:0;transform:translateY(20px);animation:fadeUp .8s ease forwards}
.anim-fade:nth-child(2){animation-delay:.15s}.anim-fade:nth-child(3){animation-delay:.3s}.anim-fade:nth-child(4){animation-delay:.45s}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
.anim-section{opacity:0;transform:translateY(32px);transition:opacity .6s ease,transform .6s ease}
.anim-section.visible{opacity:1;transform:translateY(0)}