/* =====================================================
   WirWeitWeg – style.css
   Farben: #151210 | #2d6a4f | #a8d5b5 | #f7f6f2 | #e6e3dc
   Fonts: Fraunces (Headlines) | Nunito (Body)
   ===================================================== */
:root {
  --white:#fff; --off:#f7f6f2; --ink:#151210; --mid:#5a5550;
  --light:#b0aba5; --border:#e6e3dc; --green:#2d6a4f;
  --greenlt:#e6f2ec; --mint:#a8d5b5; --r:12px; --rLg:20px; --maxW:1100px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Nunito',sans-serif;background:var(--white);color:var(--ink);-webkit-font-smoothing:antialiased;}
a{text-decoration:none;color:inherit;}
img{display:block;width:100%;object-fit:cover;}

/* NAV */
.nav{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);}
.nav-inner{max-width:var(--maxW);margin:0 auto;padding:0 1.5rem;height:64px;display:flex;align-items:center;justify-content:space-between;}
.logo{font-family:'Fraunces',serif;font-weight:900;font-size:1.5rem;letter-spacing:-.04em;}
.logo span{color:var(--green);}
.nav-menu{display:flex;align-items:center;gap:.25rem;}
.nav-item{position:relative;}
.nav-link{font-size:.84rem;font-weight:700;color:var(--mid);padding:.45rem .85rem;border-radius:9px;transition:all .15s;display:flex;align-items:center;gap:.25rem;white-space:nowrap;}
.nav-link:hover,.nav-link.active{background:var(--off);color:var(--ink);}
.nav-arr{font-size:.6rem;transition:transform .2s;}
.nav-item:hover .nav-arr{transform:rotate(180deg);}
.nav-drop{position:absolute;top:calc(100% + 4px);left:0;background:white;border:1px solid var(--border);border-radius:var(--r);padding:.5rem;min-width:220px;box-shadow:0 8px 32px rgba(0,0,0,.1);opacity:0;pointer-events:none;transform:translateY(-8px);transition:all .2s;}
.nav-item:hover .nav-drop{opacity:1;pointer-events:all;transform:translateY(0);}
.nav-drop a{display:block;font-size:.82rem;font-weight:600;color:var(--mid);padding:.45rem .75rem;border-radius:8px;}
.nav-drop a:hover{background:var(--off);color:var(--green);}
.nav-cta{background:var(--ink);color:white!important;border-radius:100px;padding:.45rem 1.15rem;font-size:.84rem;font-weight:700;transition:background .15s;}
.nav-cta:hover{background:var(--green);}
.nav-burger{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:.4rem;}
.nav-burger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;}
.nav-mobile{display:none;position:fixed;inset:0;background:white;z-index:999;padding:5rem 1.5rem 2rem;overflow-y:auto;}
.nav-mobile.open{display:block;}
.nav-mobile-close{position:absolute;top:1.25rem;right:1.5rem;background:none;border:none;font-size:1.5rem;cursor:pointer;}
.nav-mobile a{display:block;font-size:1rem;font-weight:700;color:var(--ink);padding:.7rem 0;border-bottom:1px solid var(--border);}
.nav-mobile a:hover{color:var(--green);}
.nav-mobile-section{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--light);padding:.85rem 0 .25rem;margin-top:.5rem;}

/* FOOTER */
.footer{border-top:1px solid var(--border);margin-top:5rem;}
.footer-inner{max-width:var(--maxW);margin:0 auto;padding:3.25rem 1.5rem 1.75rem;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--border);}
.flogo{font-family:'Fraunces',serif;font-weight:900;font-size:1.3rem;letter-spacing:-.04em;display:block;margin-bottom:.65rem;}
.flogo span{color:var(--green);}
.fabout{font-size:.84rem;line-height:1.75;color:var(--mid);margin-bottom:1.25rem;}
.fsocial{display:flex;gap:.6rem;}
.fsoc{width:36px;height:36px;border-radius:50%;background:var(--off);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:all .15s;}
.fsoc:hover{background:var(--greenlt);border-color:var(--mint);}
.fcol h4{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--light);margin-bottom:.9rem;}
.fcol ul{list-style:none;}
.fcol li{margin-bottom:.45rem;}
.fcol a{font-size:.84rem;color:var(--mid);transition:color .15s;}
.fcol a:hover{color:var(--green);}
.footbot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.65rem;padding-top:1.4rem;font-size:.76rem;color:var(--light);}
.footbot a{color:var(--mid);}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.45rem;font-family:'Nunito',sans-serif;font-size:.88rem;font-weight:700;padding:.82rem 1.65rem;border-radius:100px;border:none;cursor:pointer;transition:all .2s;text-decoration:none;}
.btn:hover{transform:translateY(-2px);}
.btn-dark{background:var(--ink);color:white;}.btn-dark:hover{background:var(--green);}
.btn-green{background:var(--green);color:white;}.btn-green:hover{background:#235c42;}
.btn-outline{background:transparent;border:2px solid var(--border);color:var(--ink);}.btn-outline:hover{border-color:var(--ink);}
.btn-white{background:white;color:var(--ink);}.btn-white:hover{background:var(--off);}
.btn-ghost{background:rgba(255,255,255,.12);color:white;border:1px solid rgba(255,255,255,.2);}.btn-ghost:hover{background:rgba(255,255,255,.2);}
.btn-sm{padding:.55rem 1.1rem;font-size:.8rem;}

/* EYEBROW */
.eyebrow{display:inline-flex;align-items:center;gap:.4rem;background:var(--greenlt);color:var(--green);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.28rem .85rem;border-radius:100px;margin-bottom:1rem;}
.eyebrow::before{content:'✦';font-size:.58rem;}
.eyebrow.white{background:rgba(255,255,255,.15);color:rgba(255,255,255,.85);}

/* INFOBOXEN */
.infobox{border:1.5px solid var(--border);border-radius:var(--r);padding:1.5rem 1.75rem;margin:2rem 0;}
.infobox.green{background:var(--greenlt);border-color:#b8dfc8;}
.infobox.dark{background:var(--ink);border-color:var(--ink);}
.infobox.orange{background:#fff5f0;border-color:#f4c4a8;}
.infobox.light{background:var(--off);}
.ibox-ico{font-size:1.5rem;margin-bottom:.5rem;}
.ibox-title{font-family:'Fraunces',serif;font-weight:700;font-size:1.05rem;color:var(--ink);margin-bottom:.45rem;}
.infobox.dark .ibox-title{color:white;}
.ibox-body{font-size:.9rem;line-height:1.7;color:var(--mid);}
.infobox.dark .ibox-body{color:rgba(255,255,255,.65);}
.ibox-body strong{color:var(--ink);}
.infobox.dark .ibox-body strong{color:white;}

/* STEP BAR */
.stepbar{background:white;border-bottom:1px solid var(--border);padding:.7rem 0;position:sticky;top:64px;z-index:800;overflow-x:auto;}
.stepbar::-webkit-scrollbar{display:none;}
.stepbar-inner{max-width:var(--maxW);margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;gap:.4rem;white-space:nowrap;}
.stepbtn{display:inline-flex;align-items:center;padding:.36rem .72rem;border-radius:100px;font-size:.76rem;font-weight:700;color:var(--mid);border:1.5px solid var(--border);background:white;text-decoration:none;transition:all .15s;}
.stepbtn:hover{border-color:var(--green);color:var(--green);}
.stepbtn.active{background:var(--ink);color:white;border-color:var(--ink);}
.stepsep{color:var(--border);font-size:.65rem;}

/* BREADCRUMB */
.bc{max-width:var(--maxW);margin:0 auto;padding:1.1rem 1.5rem .4rem;display:flex;align-items:center;gap:.4rem;font-size:.76rem;color:var(--light);flex-wrap:wrap;}
.bc a{color:var(--mid);}.bc a:hover{color:var(--green);}
.bc .sep{color:var(--border);}

/* PAGE HERO */
.pghero{background:var(--off);border-bottom:1px solid var(--border);padding:3rem 0;}
.pghero-inner{max-width:var(--maxW);margin:0 auto;padding:0 1.5rem;}
.pgtitle{font-family:'Fraunces',serif;font-weight:900;font-size:clamp(2rem,5vw,3.8rem);letter-spacing:-.04em;line-height:1.06;margin-bottom:1rem;}
.pgtitle em{font-style:italic;font-weight:300;color:var(--green);}
.pgdesc{font-size:1.05rem;line-height:1.74;color:var(--mid);max-width:600px;margin-bottom:1.25rem;}
.pgmeta{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;}
.pgmeta-i{display:flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--light);font-weight:600;}
.pgmeta-i strong{color:var(--mid);}

/* LAYOUT */
.main{max-width:var(--maxW);margin:0 auto;padding:3rem 1.5rem 5rem;display:grid;grid-template-columns:1fr 320px;gap:3rem;align-items:start;}

/* PROSE */
.hero-img{width:100%;height:420px;border-radius:var(--rLg);margin-bottom:2.5rem;}
.prose{font-size:1rem;line-height:1.84;color:#3a3530;}
.prose h2{font-family:'Fraunces',serif;font-weight:900;font-size:1.85rem;letter-spacing:-.03em;color:var(--ink);margin:3rem 0 1rem;line-height:1.15;}
.prose h2 em{font-style:italic;font-weight:300;color:var(--green);}
.prose h3{font-family:'Fraunces',serif;font-weight:700;font-size:1.25rem;color:var(--ink);margin:2.25rem 0 .75rem;}
.prose p{margin-bottom:1.3rem;}
.prose ul,.prose ol{padding-left:1.5rem;margin-bottom:1.3rem;}
.prose li{margin-bottom:.65rem;padding-left:.25rem;}
.prose strong{font-weight:700;color:var(--ink);}
.prose a{color:var(--green);font-weight:700;}
.prose blockquote{border-left:3px solid var(--green);padding:.85rem 1.5rem;margin:2rem 0;background:var(--greenlt);border-radius:0 var(--r) var(--r) 0;font-style:italic;font-size:1.05rem;color:var(--mid);line-height:1.68;}
.sec-divider{border:none;border-top:3px solid var(--off);margin:3rem 0;}

/* TOC */
.toc{background:var(--off);border:1px solid var(--border);border-radius:var(--r);padding:1.4rem 1.65rem;margin-bottom:2.5rem;}
.toc-title{font-family:'Fraunces',serif;font-weight:700;font-size:1rem;color:var(--ink);margin-bottom:.85rem;}
.toc-list{list-style:none;padding:0;columns:2;gap:1rem;}
.toc-list li{margin-bottom:.4rem;break-inside:avoid;}
.toc-list a{font-size:.85rem;font-weight:600;color:var(--green);display:flex;align-items:center;gap:.4rem;}
.toc-list a::before{content:'↓';font-size:.68rem;flex-shrink:0;}
.toc-list a:hover{color:var(--ink);}

/* CANVA SLOT */
.canva-slot{border:2px dashed var(--border);border-radius:var(--rLg);overflow:hidden;margin:2.5rem 0;background:var(--off);}
.canva-slot img{width:100%;display:block;}
.canva-caption{font-size:.74rem;color:var(--light);padding:.55rem 1rem;font-style:italic;text-align:center;border-top:1px solid var(--border);}
.canva-caption strong{color:var(--mid);font-style:normal;}

/* NUM CARDS */
.num-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:2rem 0;}
.num-card{background:var(--off);border:1px solid var(--border);border-radius:var(--r);padding:1.4rem;text-align:center;}
.num-card.dark{background:var(--ink);}
.num-big{font-family:'Fraunces',serif;font-size:2.6rem;font-weight:900;color:var(--green);line-height:1;display:block;}
.num-card.dark .num-big{color:var(--mint);}
.num-label{font-size:.8rem;color:var(--mid);margin-top:.3rem;font-weight:600;}
.num-card.dark .num-label{color:rgba(255,255,255,.5);}

/* PROGRESS */
.progress-list{list-style:none;padding:0;margin:1.5rem 0;}
.progress-item{margin-bottom:1.25rem;}
.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.4rem;}
.progress-label{font-size:.9rem;font-weight:700;color:var(--ink);}
.progress-pct{font-size:.84rem;font-weight:700;color:var(--green);}
.progress-track{height:10px;background:var(--border);border-radius:100px;overflow:hidden;}
.progress-fill{height:100%;border-radius:100px;background:var(--green);}

/* CHECKLIST */
.checklist{list-style:none;padding:0;margin:1rem 0;}
.checklist li{display:flex;align-items:flex-start;gap:.75rem;padding:.65rem 0;border-bottom:1px solid var(--border);font-size:.92rem;color:var(--mid);line-height:1.62;}
.checklist li:last-child{border-bottom:none;}
.checklist li::before{content:'✓';color:var(--green);font-weight:700;font-size:1rem;flex-shrink:0;margin-top:.1rem;}
.checklist li strong{color:var(--ink);}

/* FAQ */
.faq-list{list-style:none;padding:0;margin:1.5rem 0;}
.faq-item{border:1px solid var(--border);border-radius:var(--r);margin-bottom:.75rem;overflow:hidden;}
.faq-q{font-family:'Fraunces',serif;font-weight:700;font-size:1rem;color:var(--ink);padding:1.1rem 1.4rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;background:white;transition:background .15s;user-select:none;}
.faq-q:hover{background:var(--off);}
.faq-arr{font-size:.72rem;color:var(--green);transition:transform .25s;flex-shrink:0;}
.faq-q.open .faq-arr{transform:rotate(180deg);}
.faq-a{font-size:.9rem;line-height:1.7;color:var(--mid);padding:0 1.4rem;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;}
.faq-a.open{padding:0 1.4rem 1.15rem;max-height:400px;}

/* OPTION CARDS */
.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin:2rem 0;}
.option-card{border:1.5px solid var(--border);border-radius:var(--r);padding:1.5rem;}
.option-card.recommended{border-color:var(--green);background:var(--greenlt);}
.option-badge{display:inline-block;background:var(--green);color:white;font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.2rem .65rem;border-radius:100px;margin-bottom:.75rem;}
.option-title{font-family:'Fraunces',serif;font-weight:700;font-size:1.1rem;color:var(--ink);margin-bottom:.5rem;}
.option-pros{list-style:none;padding:0;margin-top:.75rem;}
.option-pros li{display:flex;align-items:flex-start;gap:.5rem;font-size:.85rem;color:var(--mid);margin-bottom:.4rem;line-height:1.5;}
.option-pros li::before{content:'✓';color:var(--green);font-weight:700;flex-shrink:0;}
.option-pros li.con::before{content:'✗';color:#e07040;}

/* SHARE */
.share-wrap{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:1.5rem 0;margin:2.5rem 0;display:flex;align-items:center;gap:.85rem;flex-wrap:wrap;}
.share-label{font-size:.8rem;font-weight:700;color:var(--mid);}
.share-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.48rem 1.05rem;border-radius:100px;font-size:.78rem;font-weight:700;border:1.5px solid var(--border);background:white;cursor:pointer;transition:all .18s;text-decoration:none;color:var(--ink);font-family:'Nunito',sans-serif;}
.share-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.08);}
.share-btn.pin{border-color:#e60023;color:#e60023;}.share-btn.pin:hover{background:#e60023;color:white;}
.share-btn.wa{border-color:#25d366;color:#25d366;}.share-btn.wa:hover{background:#25d366;color:white;}
.share-btn.fb{border-color:#1877f2;color:#1877f2;}.share-btn.fb:hover{background:#1877f2;color:white;}

/* AUTHOR */
.author-box{background:var(--off);border:1px solid var(--border);border-radius:var(--rLg);padding:1.75rem;display:flex;gap:1.4rem;align-items:flex-start;margin:2.5rem 0;}
.author-avatar{width:72px;height:72px;border-radius:50%;object-fit:cover;flex-shrink:0;border:3px solid white;box-shadow:0 4px 12px rgba(0,0,0,.1);}
.author-name{font-family:'Fraunces',serif;font-weight:700;font-size:1.05rem;color:var(--ink);margin-bottom:.2rem;}
.author-role{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green);margin-bottom:.5rem;}
.author-bio{font-size:.86rem;line-height:1.66;color:var(--mid);}

/* RELATED */
.related{margin-top:3.5rem;padding-top:2.5rem;border-top:1px solid var(--border);}
.related-title{font-family:'Fraunces',serif;font-weight:900;font-size:1.5rem;letter-spacing:-.03em;margin-bottom:1.5rem;}
.related-title em{font-style:italic;font-weight:300;color:var(--green);}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;}
.related-card{border:1px solid var(--border);border-radius:var(--r);overflow:hidden;background:white;display:block;text-decoration:none;color:inherit;transition:transform .25s,box-shadow .25s;}
.related-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.08);}
.rcard-img{width:100%;height:140px;object-fit:cover;display:block;transition:transform .4s;}
.related-card:hover .rcard-img{transform:scale(1.05);}
.rcard-body{padding:1rem 1.1rem 1.2rem;}
.rcard-tag{display:inline-block;background:var(--greenlt);color:var(--green);font-size:.65rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.15rem .6rem;border-radius:100px;margin-bottom:.4rem;}
.rcard-title{font-family:'Fraunces',serif;font-weight:700;font-size:.95rem;line-height:1.3;color:var(--ink);}
.rcard-link{display:inline-flex;align-items:center;gap:.25rem;font-size:.76rem;font-weight:700;color:var(--green);margin-top:.5rem;transition:gap .2s;}
.related-card:hover .rcard-link{gap:.45rem;}

/* ARTNAV */
.artnav{display:flex;justify-content:space-between;gap:1rem;padding-top:2rem;border-top:1px solid var(--border);flex-wrap:wrap;margin-top:3rem;}

/* SIDEBAR */
.sbox{background:var(--off);border:1px solid var(--border);border-radius:var(--r);padding:1.4rem;margin-bottom:1.2rem;}
.sbox-title{font-family:'Fraunces',serif;font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:1rem;}
.stepnav{list-style:none;}
.stepnav li a{display:flex;align-items:center;gap:.4rem;padding:.4rem .6rem;font-size:.8rem;font-weight:600;color:var(--mid);border-radius:8px;transition:all .13s;text-decoration:none;}
.stepnav li a:hover{background:white;color:var(--green);}
.stepnav li.cur a{background:white;color:var(--green);font-weight:700;}
.stepnav li .sn{font-size:.68rem;color:var(--light);min-width:22px;}
.nlform{display:flex;flex-direction:column;gap:.6rem;}
.nlform input{background:white;border:1.5px solid var(--border);border-radius:100px;padding:.72rem 1.1rem;font-family:'Nunito',sans-serif;font-size:.84rem;color:var(--ink);outline:none;transition:border-color .2s;}
.nlform input:focus{border-color:var(--green);}
.nlform input::placeholder{color:var(--light);}
.nl-note{font-size:.7rem;color:var(--light);margin-top:.3rem;text-align:center;}
.pdf-box{background:var(--ink);border-radius:var(--r);padding:1.4rem;color:white;margin-bottom:1.2rem;}
.pdf-ico{font-size:1.8rem;margin-bottom:.5rem;}
.pdf-title{font-family:'Fraunces',serif;font-size:1rem;font-weight:700;margin-bottom:.4rem;}
.pdf-desc{font-size:.8rem;color:rgba(255,255,255,.6);line-height:1.6;margin-bottom:1rem;}
.cd-box{background:var(--green);border-radius:var(--r);padding:1.4rem;color:white;margin-bottom:1.2rem;text-align:center;}
.cd-label{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:.5rem;}
.cd-num{font-family:'Fraunces',serif;font-size:3.5rem;font-weight:900;color:white;line-height:1;display:block;}
.cd-unit{font-size:.76rem;color:rgba(255,255,255,.65);margin-top:.2rem;}
.cd-date{font-size:.78rem;color:rgba(255,255,255,.5);margin-top:.75rem;padding-top:.75rem;border-top:1px solid rgba(255,255,255,.15);}
.cd-date strong{color:white;}

/* RESPONSIVE */
@media(max-width:900px){
  .main{grid-template-columns:1fr;}
  .num-grid{grid-template-columns:1fr 1fr;}
  .related-grid{grid-template-columns:1fr 1fr;}
  .option-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .nav-menu{display:none;}
  .nav-burger{display:flex;}
  .toc-list{columns:1;}
}
@media(max-width:600px){
  .num-grid{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-img{height:240px;}
  .author-box{flex-direction:column;}
}