/*! ITSBETTER SEO-Center © K&K Connect UG (haftungsbeschränkt) – seobetter.de
 * Urheberrechtlich geschützt. Übernahme, Kopie oder Nachbau nur mit schriftlicher Genehmigung. */
:root{
  --navy-900:#122c4a;
  --navy-800:#16385e;
  --navy-700:#1d4a7a;
  --blue:#3d76a3;
  --blue-ink:#235a86;
  --blue-soft:#eaf1f7;
  --red:#b23434;
  --red-bright:#d0392f;
  --red-dark:#b02c24;
  --paper:#f4f6f9;
  --card:#ffffff;
  --ink:#22344c;
  --muted:#64748c;
  --line:#dde5ee;
  --ok:#2e7d4f;
  --radius:10px;
  --shadow-sm:0 1px 2px rgba(18,44,74,.06);
  --shadow-md:0 6px 18px rgba(18,44,74,.10);
  --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Lato',-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--blue-ink);text-decoration:none}
a:hover{text-decoration:underline}
img{display:block;max-width:100%}
button{font:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}

/* ---------- Header ---------- */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 20px;
  height:64px;display:flex;align-items:center;gap:28px;
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:26px;width:auto}
.brand-suffix{
  font-weight:900;font-size:15px;letter-spacing:.08em;
  color:var(--navy-800);
  border-left:2px solid var(--line);
  padding-left:12px;line-height:1;
  padding-top:2px;
}
.main-nav{display:flex;gap:22px;margin-left:auto;align-items:center}
.main-nav a{color:var(--ink);font-weight:700;font-size:14.5px}
.main-nav a:hover{color:var(--red-bright);text-decoration:none}
.nav-cta{
  background:var(--red-bright);color:#fff !important;
  padding:9px 18px;border-radius:7px;
  box-shadow:var(--shadow-sm);
}
.nav-cta:hover{background:var(--red-dark);color:#fff}

/* ---------- Hero ---------- */
.hero{
  /* Hero-Bild der Hauptseite, lokal eingebunden – Navy-Verlauf legt sich
     halbtransparent darüber: links kräftig (Lesbarkeit), rechts scheint
     die Industrie-Szene durch (wie auf hersteller-suche.de). */
  background:
    radial-gradient(700px 380px at -5% 110%, rgba(208,57,47,.16), transparent 55%),
    linear-gradient(100deg, rgba(16,38,64,.96) 0%, rgba(18,44,74,.88) 42%, rgba(20,52,88,.55) 75%, rgba(22,58,98,.42) 100%),
    url("img/hero-bg.jpg") right center / cover no-repeat,
    linear-gradient(135deg,var(--navy-900) 0%,var(--navy-800) 55%,var(--navy-700) 100%);
  color:#fff;
  padding:56px 20px 96px;
  position:relative;
}
@media (max-width: 760px){ .hero{ background:
    radial-gradient(700px 380px at -5% 110%, rgba(208,57,47,.16), transparent 55%),
    linear-gradient(115deg, rgba(16,38,64,.96) 0%, rgba(18,44,74,.9) 60%, rgba(20,52,88,.72) 100%),
    url("img/hero-bg.jpg") 70% center / cover no-repeat,
    linear-gradient(135deg,var(--navy-900) 0%,var(--navy-800) 55%,var(--navy-700) 100%); } }
.hero-inner{max-width:var(--maxw);margin:0 auto}
.hero-eyebrow{
  color:#f0908a;font-weight:900;font-size:12.5px;
  letter-spacing:.14em;margin-bottom:14px;
}
.hero h1{
  font-size:clamp(30px,4.4vw,46px);
  font-weight:900;line-height:1.12;
  max-width:640px;letter-spacing:-.01em;
}
.hero p.sub{
  margin-top:16px;max-width:600px;
  font-size:17px;color:#c9d7e6;
}
.hero p.sub strong{color:#fff;font-weight:700}

/* Suchleiste im Stil der ITSBETTER-Startseite */
.toolsearch{
  margin-top:30px;max-width:640px;
  background:#fff;border-radius:12px;
  padding:8px;display:flex;gap:8px;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.toolsearch input{
  flex:1;border:0;font:inherit;font-size:16px;
  padding:12px 14px;color:var(--ink);
  border-radius:8px;min-width:0;
}
.toolsearch input::placeholder{color:#93a3b8}
.toolsearch input:focus{outline:none;background:var(--blue-soft)}
.toolsearch .go{
  background:var(--red-bright);border:0;color:#fff;
  border-radius:8px;padding:0 22px;
  font-weight:900;font-size:15px;
  transition:background .15s ease;
}
.toolsearch .go:hover{background:var(--red-dark)}
.hero-hint{
  margin-top:14px;font-size:13.5px;color:#9fb3c9;
}
.hero-hint kbd{
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);
  border-radius:5px;padding:1px 7px;font-family:inherit;font-size:12px;color:#fff;
}

/* Stats-Band (überlappend, wie auf der Hauptseite) */
.statband{max-width:var(--maxw);margin:-52px auto 0;padding:0 20px;position:relative;z-index:2}
.statband-card{
  background:#fff;border-radius:14px;
  box-shadow:var(--shadow-md);
  display:grid;grid-template-columns:repeat(4,1fr);
  overflow:hidden;
}
.stat{
  padding:22px 16px;text-align:center;
  border-left:1px solid var(--line);
}
.stat:first-child{border-left:0}
.stat b{
  display:block;font-size:26px;font-weight:900;color:var(--navy-800);
  line-height:1.1;
}
.stat span{font-size:13px;color:var(--muted)}

/* ---------- Toolbereich ---------- */
.tools-section{max-width:var(--maxw);margin:0 auto;padding:48px 20px 30px}
.section-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.section-head h2{
  font-size:24px;font-weight:900;color:var(--navy-800);
  padding-left:14px;position:relative;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:4px;bottom:4px;
  width:4px;border-radius:2px;background:var(--red-bright);
}
.result-count{color:var(--muted);font-size:14px}

/* Filter-Chips */
.filterbar{
  display:flex;gap:8px;flex-wrap:wrap;
  margin:18px 0 26px;
}
.chip{
  border:1px solid var(--line);background:#fff;
  border-radius:999px;padding:7px 16px;
  font-size:13.5px;font-weight:700;color:var(--ink);
  transition:border-color .15s ease,color .15s ease,background .15s ease;
}
.chip:hover{border-color:var(--blue);color:var(--blue-ink)}
.chip[aria-pressed="true"]{
  background:var(--navy-800);border-color:var(--navy-800);color:#fff;
}
.chip .n{color:inherit;opacity:.55;font-weight:400;margin-left:4px}

/* Karten-Grid */
.grid{
  display:grid;gap:18px;
  grid-template-columns:repeat(auto-fill,minmax(272px,1fr));
}
.tool-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px 18px;
  display:flex;flex-direction:column;
  box-shadow:var(--shadow-sm);
  transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease;
}
.tool-card:hover{
  border-color:#b9cde0;
  box-shadow:var(--shadow-md);
  transform:translateY(-2px);
}
.card-top{display:flex;align-items:flex-start;gap:14px;margin-bottom:12px}
.tool-icon{
  width:44px;height:44px;flex-shrink:0;
  border-radius:9px;
  background:var(--blue-soft);color:var(--blue-ink);
  display:grid;place-items:center;
}
.tool-icon svg{width:23px;height:23px}
.tool-card h3{
  font-size:16.5px;font-weight:900;color:var(--navy-800);
  line-height:1.25;padding-top:2px;
}
.tool-card p{
  font-size:14px;color:var(--muted);
  flex:1;margin-bottom:14px;
}
.card-meta{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.badge{
  font-size:11.5px;font-weight:700;
  border-radius:5px;padding:3px 8px;
  background:#f0f3f8;color:#51637d;
}
.badge.cat{background:var(--blue-soft);color:var(--blue-ink)}
.badge.soon{background:#fdf1e6;color:#a4611c}
.card-foot{display:flex;align-items:center;gap:10px}
.btn-start{
  flex:1;text-align:center;
  background:var(--red-bright);color:#fff;
  border-radius:7px;padding:10px 14px;
  font-weight:900;font-size:14px;
  transition:background .15s ease;
}
.btn-start:hover{background:var(--red-dark);text-decoration:none;color:#fff}
.btn-soon{
  flex:1;text-align:center;
  background:#eef1f6;color:#8593a8;
  border-radius:7px;padding:10px 14px;
  font-weight:900;font-size:14px;
  cursor:default;
}

/* Leerer Zustand */
.empty{
  display:none;
  background:#fff;border:1px dashed var(--line);
  border-radius:var(--radius);
  padding:44px 24px;text-align:center;color:var(--muted);
}
.empty b{display:block;color:var(--navy-800);font-size:17px;margin-bottom:6px}
.empty button{
  margin-top:14px;background:none;border:1px solid var(--line);
  border-radius:7px;padding:8px 16px;font-weight:700;color:var(--blue-ink);
}
.empty button:hover{border-color:var(--blue)}

/* Vertrauens-Hinweis */
.trustnote{
  max-width:var(--maxw);margin:8px auto 0;padding:0 20px 10px;
}
.trustnote-inner{
  display:flex;gap:12px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--blue);
  border-radius:8px;padding:16px 18px;
  font-size:13.5px;color:var(--muted);
}
.trustnote-inner svg{flex-shrink:0;width:20px;height:20px;color:var(--blue-ink);margin-top:1px}
.trustnote-inner b{color:var(--ink)}

/* CTA-Band */
.cta-band{
  max-width:var(--maxw);
  margin:40px auto 56px;padding:0 20px;
}
.cta-inner{
  background:linear-gradient(120deg,var(--navy-900),var(--navy-700));
  border-radius:16px;color:#fff;
  padding:38px 36px;
  display:flex;align-items:center;gap:28px;flex-wrap:wrap;
}
.cta-inner h2{font-size:22px;font-weight:900;margin-bottom:6px}
.cta-inner p{color:#c9d7e6;font-size:15px;max-width:560px}
.cta-inner .txt{flex:1;min-width:260px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-light{
  background:#fff;color:var(--navy-800);
  border-radius:8px;padding:12px 22px;font-weight:900;font-size:14.5px;
}
.btn-light:hover{text-decoration:none;background:#e9eff6;color:var(--navy-900)}
.btn-red{
  background:var(--red-bright);color:#fff;
  border-radius:8px;padding:12px 22px;font-weight:900;font-size:14.5px;
}
.btn-red:hover{background:var(--red-dark);text-decoration:none;color:#fff}

/* Footer */
.site-footer{
  background:var(--navy-900);color:#9fb3c9;
  padding:22px 20px;font-size:13.5px;
}
.footer-inner{
  max-width:var(--maxw);margin:0 auto;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.site-footer a{color:#c9d7e6}

/* Responsive */
@media (max-width:860px){
  .statband-card{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0}
  .stat{border-top:1px solid var(--line)}
  .stat:nth-child(-n+2){border-top:0}
  .main-nav a:not(.nav-cta){display:none}
}
@media (max-width:520px){
  .hero{padding:40px 16px 86px}
  .toolsearch{flex-direction:column}
  .toolsearch .go{padding:12px}
  .brand-suffix{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}

/* ---------- SEO-Textblock Startseite ---------- */
.about-band { background: #fff; border-top: 1px solid var(--line, #dfe5ec); padding: 46px 20px; }
.about-inner { max-width: 880px; margin: 0 auto; }
.about-band h2 { color: #122c4a; font-size: 22px; margin: 0 0 14px; }
.about-band p { color: #33445c; font-size: 15px; line-height: 1.7; margin: 0 0 13px; }
.about-band a { color: #d0392f; font-weight: 700; }

/* ---------- v10: Karten-Upgrade & Animationen ---------- */
.tool-card { transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.tool-card:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(18,44,74,.13); border-color: #1d4a7a; }
.tool-icon { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, #122c4a, #1d4a7a); color: #fff; box-shadow: 0 3px 8px rgba(18,44,74,.22); }
.tool-icon svg { width: 26px; height: 26px; }
.tool-card:hover .tool-icon { background: linear-gradient(135deg, #d0392f, #b22c24); transition: background .2s; }
.badge.beta { background: #d0392f; color: #fff; }
@keyframes cardIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.card-in { animation: cardIn .45s cubic-bezier(.22,.8,.3,1) both; }
.statband-card .stat b { font-variant-numeric: tabular-nums; }
.cta-benefits { list-style: none; margin: 0 0 4px; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.cta-benefits li { color: #dbe6f2; font-size: 14px; padding-left: 24px; position: relative; line-height: 1.45; }
.cta-benefits li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: #4cc27a; font-weight: 900; }
@media (max-width: 760px) { .cta-benefits { margin-top: 6px; } }

/* ---------- v13: Spotlight-Slider & Werbeband ---------- */
.spotlight { background: linear-gradient(180deg, #f6f9fc, #fff); padding: 34px 0 8px; }
.spot-inner { max-width: 1100px; margin: 0 auto; padding: 0 22px; }
.spot-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.spot-head h2 { margin: 0; color: #122c4a; font-size: 22px; }
.spot-dots { display: flex; gap: 8px; }
.spot-dots button { width: 11px; height: 11px; border-radius: 50%; border: 0; background: #cfd9e4; cursor: pointer; padding: 0; }
.spot-dots button[aria-selected="true"] { background: #d0392f; transform: scale(1.25); }
.spot-stage { position: relative; min-height: 190px; }
.spot-slide { position: absolute; inset: 0; display: grid; grid-template-columns: 64px 1fr auto; gap: 18px; align-items: center; background: #fff; border: 1px solid #dfe5ec; border-radius: 16px; padding: 22px 26px; opacity: 0; transform: translateX(24px); transition: opacity .5s ease, transform .5s ease; pointer-events: none; box-shadow: 0 6px 20px rgba(18,44,74,.08); }
.spot-slide.on { opacity: 1; transform: none; pointer-events: auto; }
.spot-slide .tool-icon { width: 64px; height: 64px; border-radius: 16px; }
.spot-slide .tool-icon svg { width: 34px; height: 34px; }
.spot-slide h3 { margin: 0 0 5px; color: #122c4a; font-size: 18.5px; }
.spot-slide h3 .badge.beta { margin-left: 8px; vertical-align: 2px; }
.spot-slide p { margin: 0; color: #51637d; font-size: 14.5px; line-height: 1.55; max-width: 640px; }
.spot-slide .btn-start { white-space: nowrap; }
@media (max-width: 760px) { .spot-slide { grid-template-columns: 1fr; text-align: left; min-height: 0; position: relative; display: none; } .spot-slide.on { display: block; } .spot-stage { min-height: 0; } .spot-slide .tool-icon { margin-bottom: 10px; } .spot-slide .btn-start { display: inline-block; margin-top: 12px; } }
.value-band { background: #fff; padding: 44px 0 36px; border-top: 1px solid #eef2f6; }
.vb-inner { max-width: 1100px; margin: 0 auto; padding: 0 22px; }
.vb-inner h2 { color: #122c4a; font-size: 23px; margin: 0 0 12px; }
.vb-inner > p { color: #51637d; font-size: 15.5px; line-height: 1.65; max-width: 860px; margin: 0 0 22px; }
.vb-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.vb-card { border: 1px solid #dfe5ec; border-radius: 13px; padding: 16px 18px; background: linear-gradient(180deg, #fbfcfe, #fff); }
.vb-card b { color: #d0392f; font-size: 15px; display: block; margin-bottom: 5px; }
.vb-card p { margin: 0; color: #51637d; font-size: 13.5px; line-height: 1.55; }

/* Browser-Mockup für Verlauf ("Screenshot-Karte") */
.shot-frame { border: 1px solid #dfe5ec; border-radius: 12px; overflow: hidden; margin-bottom: 14px; box-shadow: 0 3px 10px rgba(18,44,74,.07); }
.shot-bar { display: flex; align-items: center; gap: 6px; background: #eef2f6; padding: 7px 11px; }
.shot-bar i { width: 9px; height: 9px; border-radius: 50%; display: block; }
.shot-bar i:nth-child(1) { background: #e57373; } .shot-bar i:nth-child(2) { background: #ffd54f; } .shot-bar i:nth-child(3) { background: #81c784; }
.shot-url { flex: 1; background: #fff; border-radius: 7px; padding: 3px 10px; font-size: 12px; color: #51637d; margin-left: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.shot-body { background: linear-gradient(135deg, #122c4a, #1d4a7a); color: #fff; padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.shot-body b { font-size: 15px; }
.shot-score { font-size: 24px; font-weight: 900; }

/* ---------- v14: Hero-Domainabfrage ---------- */
.heroscan { display: flex; gap: 10px; max-width: 640px; margin: 22px auto 6px; }
.heroscan input { flex: 1; border: 2px solid rgba(255,255,255,.35); background: rgba(255,255,255,.97); border-radius: 12px; padding: 14px 18px; font-size: 16px; font-family: inherit; color: #122c4a; }
.heroscan input:focus { outline: 3px solid #d0392f; border-color: #d0392f; }
.heroscan .go-red { border: 0; border-radius: 12px; background: #d0392f; color: #fff; font-weight: 900; font-size: 15px; padding: 0 22px; cursor: pointer; white-space: nowrap; box-shadow: 0 4px 14px rgba(208,57,47,.4); transition: transform .15s, box-shadow .15s; }
.heroscan .go-red:hover { transform: translateY(-2px); box-shadow: 0 7px 18px rgba(208,57,47,.5); }
.heroscan-note { text-align: center; color: #9fb3cc; font-size: 12.5px; margin-bottom: 18px; }
.toolsearch { opacity: .92; transform: scale(.97); }
@media (max-width: 620px) { .heroscan { flex-direction: column; } .heroscan .go-red { padding: 13px; } }

/* ---------- v15: Suchleiste in der Toolbox-Sektion ---------- */
.toolsearch-inline { opacity: 1; transform: none; margin: 14px 0 18px; max-width: 560px; }
.toolsearch-inline input { border: 2px solid #dfe5ec; background: #fff; }
.toolsearch-inline input:focus { border-color: #122c4a; outline: none; }

/* ---------- v15: Spotlight-Slider Redesign (Premium-Look) ---------- */
.spot-stage { min-height: 210px; }
.spot-slide { background: linear-gradient(135deg, #122c4a 0%, #1d4a7a 78%, #24588f 100%); border: 0; color: #fff; box-shadow: 0 12px 30px rgba(18,44,74,.28); overflow: hidden; }
.spot-slide::before { content: ""; position: absolute; right: -70px; top: -70px; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle, rgba(208,57,47,.35), transparent 70%); }
.spot-slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 42%, rgba(255,255,255,.07) 50%, transparent 58%); transform: translateX(-130%); animation: sealShine 5.5s 1.2s ease-out infinite; pointer-events: none; }
.spot-slide h3 { color: #fff; font-size: 20px; }
.spot-slide p { color: #c5d4e4; }
.spot-slide .tool-icon { width: 72px; height: 72px; border-radius: 18px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 6px 16px rgba(0,0,0,.25); backdrop-filter: blur(4px); }
.spot-slide .tool-icon svg { width: 38px; height: 38px; }
.spot-slide .btn-start { background: #d0392f; box-shadow: 0 5px 16px rgba(208,57,47,.45); border-radius: 11px; padding: 12px 22px; font-weight: 900; }
.spot-slide .btn-start:hover { background: #b22c24; }
.spot-slide .badge.beta { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.3); }
.spot-nav { display: flex; gap: 8px; }
.spot-nav button { width: 34px; height: 34px; border-radius: 50%; border: 1px solid #dfe5ec; background: #fff; color: #122c4a; font-size: 16px; font-weight: 900; cursor: pointer; transition: all .15s; }
.spot-nav button:hover { background: #122c4a; color: #fff; }

/* ---------- v15: einheitliche App-Symbole (Corporate Design) ---------- */
.tool-icon { position: relative; background: linear-gradient(145deg, #16375c, #1d4a7a); box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 3px 8px rgba(18,44,74,.25); }
.tool-icon::after { content: ""; position: absolute; right: 6px; top: 6px; width: 7px; height: 7px; border-radius: 50%; background: #d0392f; box-shadow: 0 0 0 2px rgba(208,57,47,.25); }
.tool-card:hover .tool-icon { background: linear-gradient(145deg, #d0392f, #a82a21); }
.tool-card:hover .tool-icon::after { background: #fff; box-shadow: 0 0 0 2px rgba(255,255,255,.35); }
.vb-link { text-decoration: none; display: block; transition: transform .15s, border-color .15s; }
.vb-link:hover { transform: translateY(-3px); border-color: #d0392f; }

/* ---------- v17: Externe Werkzeuge als Umklapp-Karten ---------- */
.ext-section { background: linear-gradient(180deg, #f4f7fa, #eef2f6); padding: 44px 0 48px; }
.ext-inner { max-width: 1160px; margin: 0 auto; padding: 0 22px; }
.ext-section h2 { color: #122c4a; font-size: 26px; margin: 0 0 6px; }
.ext-sub { color: #d0392f; font-size: 17px; font-weight: 800; }
.ext-lead { color: #51637d; font-size: 15px; margin: 0 0 24px; max-width: 720px; }
.ext-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.flip-card { perspective: 1100px; height: 218px; cursor: pointer; }
.flip-inner { position: relative; width: 100%; height: 100%; transition: transform .55s cubic-bezier(.4,.1,.2,1); transform-style: preserve-3d; }
.flip-card:hover .flip-inner, .flip-card.flipped .flip-inner, .flip-card:focus-visible .flip-inner { transform: rotateY(180deg); }
.flip-face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: 15px; padding: 20px; display: flex; flex-direction: column; }
.flip-front { background: #fff; border: 1px solid #dfe5ec; align-items: flex-start; box-shadow: 0 4px 14px rgba(18,44,74,.08); }
.flip-front .fc-icon { width: 58px; height: 58px; border-radius: 15px; background: linear-gradient(145deg, #16375c, #1d4a7a); color: #fff; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 4px 10px rgba(18,44,74,.25); position: relative; }
.flip-front .fc-icon::after { content: ""; position: absolute; right: 6px; top: 6px; width: 7px; height: 7px; border-radius: 50%; background: #d0392f; }
.flip-front .fc-icon svg { width: 30px; height: 30px; }
.flip-front b { color: #122c4a; font-size: 16.5px; margin-bottom: 4px; }
.flip-front .fc-what { color: #51637d; font-size: 13px; line-height: 1.5; }
.flip-front .fc-turn { margin-top: auto; color: #d0392f; font-weight: 800; font-size: 12.5px; letter-spacing: .3px; }
.flip-back { background: linear-gradient(135deg, #122c4a, #1d4a7a); color: #fff; transform: rotateY(180deg); box-shadow: 0 10px 24px rgba(18,44,74,.3); }
.flip-back p { color: #c5d4e4; font-size: 12.8px; line-height: 1.55; margin: 0 0 10px; }
.flip-back .fb-links { margin-top: auto; display: flex; flex-direction: column; gap: 7px; }
.flip-back a { text-decoration: none; font-weight: 800; font-size: 13px; border-radius: 9px; padding: 8px 12px; text-align: center; }
.flip-back .fb-open { background: #d0392f; color: #fff; box-shadow: 0 3px 10px rgba(0,0,0,.25); }
.flip-back .fb-open:hover { background: #b22c24; }
.flip-back .fb-tool { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.25); }
.flip-back .fb-tool:hover { background: rgba(255,255,255,.22); }
@media (prefers-reduced-motion: reduce) { .flip-inner { transition: none; } }
.fc-chip { position: absolute; top: 16px; right: 16px; background: #eef2f6; color: #51637d; font-size: 10.5px; font-weight: 900; letter-spacing: .5px; text-transform: uppercase; border-radius: 10px; padding: 3px 9px; }
.flip-back .fb-links { gap: 6px; }
.flip-back a { padding: 7px 10px; font-size: 12.5px; }

/* ---------- v18: Fakten-Band ---------- */
.fact-band { background: #122c4a; padding: 26px 0; }
.fact-inner { max-width: 1160px; margin: 0 auto; padding: 0 22px; display: flex; gap: 26px; align-items: center; flex-wrap: wrap; }
.fact-tile { flex: 1; min-width: 190px; }
.fact-tile b { display: block; font-size: 34px; font-weight: 900; color: #fff; }
.fact-tile b::after { content: " %"; color: #d0392f; font-size: 22px; }
.fact-tile span { color: #9fb3cc; font-size: 12.5px; line-height: 1.45; display: block; margin-top: 2px; }
.fact-link { color: #fff; font-weight: 800; font-size: 13.5px; text-decoration: none; border: 1px solid rgba(255,255,255,.3); border-radius: 10px; padding: 10px 16px; white-space: nowrap; transition: all .15s; }
.fact-link:hover { background: #d0392f; border-color: #d0392f; }
@media (max-width: 720px) { .fact-inner { gap: 16px; } .fact-link { width: 100%; text-align: center; } }

/* ---------- v19: Tool-Karten als edle Flip-Karten ---------- */
.tool-flip { perspective: 1100px; height: 236px; cursor: pointer; padding: 0; border: 0; background: transparent; box-shadow: none; overflow: visible; }
.tool-flip:hover { transform: none; box-shadow: none; }
.tool-flip .flip-inner { position: relative; width: 100%; height: 100%; transition: transform .55s cubic-bezier(.4,.1,.2,1); transform-style: preserve-3d; }
.tool-flip:hover .flip-inner, .tool-flip.flipped .flip-inner, .tool-flip:focus-visible .flip-inner { transform: rotateY(180deg); }
.tool-flip .flip-face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: 16px; padding: 20px; display: flex; flex-direction: column; }

/* Vorderseite: edel, gro\u00dfes Symbol, Farb-Akzent der Gruppe */
.tf-front { align-items: center; justify-content: center; text-align: center; background: linear-gradient(165deg, #ffffff 0%, #f6f9fc 100%); border: 1px solid #dfe5ec; border-bottom: 3px solid var(--gc, #d0392f); box-shadow: 0 6px 18px rgba(18,44,74,.10); position: relative; overflow: hidden; }
.tf-front::before { content: ""; position: absolute; top: -60px; right: -60px; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--gc, #d0392f) 14%, transparent), transparent 70%); }
.tf-front::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 44%, rgba(255,255,255,.55) 50%, transparent 56%); transform: translateX(-140%); transition: transform .7s ease; pointer-events: none; }
.tool-flip:hover .tf-front::after { transform: translateX(140%); }
.tf-chip { position: absolute; top: 14px; left: 14px; background: color-mix(in srgb, var(--gc, #d0392f) 12%, #fff); color: var(--gc2, #a82a21); font-size: 10.5px; font-weight: 900; letter-spacing: .5px; text-transform: uppercase; border-radius: 10px; padding: 3px 10px; }
.tf-icon { width: 76px; height: 76px; border-radius: 20px; background: linear-gradient(145deg, var(--gc, #d0392f), var(--gc2, #a82a21)); color: #fff; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 20px color-mix(in srgb, var(--gc, #d0392f) 40%, transparent); }
.tf-icon svg { width: 40px; height: 40px; }
.tf-front h3 { margin: 0; color: #122c4a; font-size: 16.5px; line-height: 1.3; font-weight: 900; }
.tf-beta { position: absolute; top: 14px; right: 14px; }
.tf-turn { position: absolute; bottom: 14px; color: var(--gc, #d0392f); font-weight: 800; font-size: 12px; letter-spacing: .3px; }

/* R\u00fcckseite: die vertraute Info-Ansicht */
.tf-back { transform: rotateY(180deg); background: #fff; border: 1px solid #dfe5ec; border-bottom: 3px solid var(--gc, #d0392f); box-shadow: 0 8px 20px rgba(18,44,74,.14); }
.tf-back .card-top { margin-bottom: 8px; }
.tf-back .tool-icon { width: 40px; height: 40px; border-radius: 11px; }
.tf-back .tool-icon svg { width: 21px; height: 21px; }
.tf-back h3 { font-size: 14.5px; }
.tf-back p { font-size: 12.6px; line-height: 1.5; color: #51637d; margin: 0 0 8px; overflow: hidden; flex: 1; }
.tf-back .card-meta { margin-bottom: 10px; }
.tf-back .card-meta .badge { font-size: 10px; padding: 3px 8px; }
.tf-back .card-foot { margin-top: auto; }

/* Fallback ohne color-mix */
@supports not (color: color-mix(in srgb, red 10%, white)) {
  .tf-chip { background: #f4e7e5; }
  .tf-front::before { background: radial-gradient(circle, rgba(208,57,47,.12), transparent 70%); }
}
@media (max-width: 560px) { .tool-flip { height: 252px; } }

/* ---------- v22: Kategorie-Schaufenster, Beliebteste, Wissen-Teaser ---------- */
.cat-section { background: #f4f7fa; padding: 46px 0 30px; }
.popular-section { background: #fff; padding: 40px 0 34px; }
.wissen-teaser { background: #f4f7fa; padding: 40px 0 38px; }
.cat-inner { max-width: 1160px; margin: 0 auto; padding: 0 22px; }
.cat-section h2, .popular-section h2, .wissen-teaser h2 { color: #122c4a; font-size: clamp(22px, 3vw, 28px); margin: 0 0 6px; }
.cat-section .rot { color: #d0392f; }
.cat-lead { color: #51637d; font-size: 15px; margin: 0 0 22px; max-width: 720px; }
.cat-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 16px; }
.cat-tile { display: flex; flex-direction: column; text-decoration: none; border-radius: 16px; padding: 20px; color: #fff; background: linear-gradient(150deg, var(--gc), var(--gc2)); box-shadow: 0 8px 22px color-mix(in srgb, var(--gc) 35%, transparent); position: relative; overflow: hidden; transition: transform .18s, box-shadow .18s; }
.cat-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 44%, rgba(255,255,255,.22) 50%, transparent 56%); transform: translateX(-140%); transition: transform .7s ease; }
.cat-tile:hover { transform: translateY(-5px); box-shadow: 0 14px 30px color-mix(in srgb, var(--gc) 48%, transparent); }
.cat-tile:hover::after { transform: translateX(140%); }
.ct-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 4px; }
.ct-head b { font-size: 17.5px; font-weight: 900; }
.ct-count { background: rgba(255,255,255,.18); border-radius: 12px; padding: 2px 10px; font-size: 11.5px; font-weight: 800; white-space: nowrap; }
.ct-tag { color: rgba(255,255,255,.85); font-size: 12.5px; margin: 0 0 12px; }
.ct-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.ct-chip { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); border-radius: 10px; padding: 3px 9px; font-size: 11px; font-weight: 700; }
.ct-more { margin-top: auto; font-weight: 900; font-size: 13px; }
.cat-allrow { text-align: center; margin-top: 24px; }
.cat-allrow .btn-start { display: inline-block; text-decoration: none; }
.wt-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.wt-card { display: block; background: #fff; border: 1px solid #dfe5ec; border-radius: 15px; padding: 20px 22px; text-decoration: none; transition: transform .18s, border-color .18s, box-shadow .18s; }
.wt-card:hover { transform: translateY(-4px); border-color: #d0392f; box-shadow: 0 10px 24px rgba(18,44,74,.1); }
.wt-card .tag { display: inline-block; background: #eef2f6; color: #51637d; font-size: 10.5px; font-weight: 900; letter-spacing: .5px; text-transform: uppercase; border-radius: 10px; padding: 3px 9px; margin-bottom: 9px; }
.wt-card b { display: block; color: #122c4a; font-size: 16.5px; margin-bottom: 6px; }
.wt-card p { color: #51637d; font-size: 13.5px; line-height: 1.6; margin: 0 0 10px; }
.wt-card .more { color: #d0392f; font-weight: 800; font-size: 13px; }
.wt-all { text-decoration: none; display: inline-block; }
.js-on .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js-on .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- v23: Layout-Fixes ---------- */
/* Flip-Karten: Raster gilt überall, nicht nur in der Toolbox-Sektion */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 290px)); justify-content: center; gap: 18px; }
#popularGrid.tool-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
@media (min-width: 1000px) { #popularGrid.tool-grid { grid-template-columns: repeat(3, 1fr); } }
/* Kategorie-Kacheln: auf breiten Schirmen sauber 5 nebeneinander */
@media (min-width: 1120px) { .cat-tiles { grid-template-columns: repeat(5, 1fr); } }
@media (min-width: 760px) and (max-width: 1119px) { .cat-tiles { grid-template-columns: repeat(3, 1fr); } .cat-tile:nth-child(4), .cat-tile:nth-child(5) { grid-column: span 1; } }
.kat-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.kat-chip { text-decoration: none; color: #fff; font-weight: 800; font-size: 13px; background: var(--kc); border-radius: 20px; padding: 7px 16px; box-shadow: 0 3px 10px rgba(0,0,0,.25); transition: transform .15s; }
.kat-chip:hover { transform: translateY(-2px); }
.at-bruecke { padding-top: 34px; }