/* ============================================================
   IPOL Konzept A — Authority Site
   Hell, editorial, inhaltsgetrieben. Wissens- & Positionierungsseite.
   CI: Blau #0069b3 · Anthrazit #22282b · Grau #717f86 · Montserrat
   ============================================================ */

:root {
  --blau: #0069b3;
  --blau-dunkel: #00518a;
  --blau-hell: #eaf3fa;
  --anthrazit: #22282b;
  --grau: #717f86;
  --grau-hell: #f4f6f7;
  --linie: #e2e7ea;
  --weiss: #ffffff;
  --font: 'Montserrat', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --max: 1240px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--anthrazit);
  background: var(--weiss);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--anthrazit);
  color: #aeb8bd;
  font-size: 12.5px;
  letter-spacing: .02em;
}
.topbar .wrap { display: flex; justify-content: flex-end; gap: 28px; padding-top: 7px; padding-bottom: 7px; }
.topbar a:hover { color: #fff; }
.topbar .lang span { color: #fff; font-weight: 600; }

/* ---------- Header ---------- */
header.site {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--linie);
}
.nav { display: flex; align-items: center; gap: 40px; height: 76px; }
.nav .logo img { height: 34px; width: auto; }
.nav ul { display: flex; gap: 30px; list-style: none; margin-left: auto; }
.nav ul a {
  font-size: 14px; font-weight: 500; letter-spacing: .01em;
  padding: 6px 0; border-bottom: 2px solid transparent; transition: .18s;
}
.nav ul a:hover, .nav ul a.aktiv { color: var(--blau); border-bottom-color: var(--blau); }
.nav .cta {
  background: var(--blau); color: #fff; font-size: 13.5px; font-weight: 600;
  padding: 11px 22px; border-radius: 3px; white-space: nowrap; transition: .18s;
}
.nav .cta:hover { background: var(--blau-dunkel); }
.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; margin-left: auto; }
.burger span { display: block; width: 24px; height: 2px; background: var(--anthrazit); margin: 5px 0; transition: .2s; }

/* ---------- Hero ---------- */
.hero { border-bottom: 1px solid var(--linie); }
.hero .wrap {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px;
  align-items: center; padding-top: 84px; padding-bottom: 84px;
}
.eyebrow {
  display: inline-block; color: var(--blau); font-size: 12.5px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(34px, 4vw, 52px); line-height: 1.12; font-weight: 700;
  letter-spacing: -.015em; margin-bottom: 26px;
}
.hero h1 em { font-style: normal; color: var(--blau); }
.hero p.lead { font-size: 18px; line-height: 1.7; color: var(--grau); max-width: 54ch; margin-bottom: 36px; font-weight: 400; }
.hero .aktionen { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 15px 30px; border-radius: 3px;
  font-size: 14.5px; font-weight: 600; transition: .18s; cursor: pointer; border: 0;
  font-family: var(--font);
}
.btn-blau { background: var(--blau); color: #fff; }
.btn-blau:hover { background: var(--blau-dunkel); }
.btn-ghost { border: 1.5px solid var(--anthrazit); color: var(--anthrazit); padding: 13.5px 28px; }
.btn-ghost:hover { border-color: var(--blau); color: var(--blau); }
.hero figure { position: relative; }
.hero figure img { border-radius: 4px; aspect-ratio: 4/3.4; object-fit: cover; }
.hero figure::after {
  content: ''; position: absolute; left: -16px; bottom: -16px;
  width: 120px; height: 120px; border-left: 3px solid var(--blau); border-bottom: 3px solid var(--blau);
  pointer-events: none;
}

/* ---------- Sektionen ---------- */
section { padding: 90px 0; }
.s-kopf { max-width: 760px; margin-bottom: 56px; }
.s-kopf h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; font-weight: 700; letter-spacing: -.01em; margin-bottom: 16px; }
.s-kopf p { color: var(--grau); font-size: 16.5px; }
.s-kopf.mitte { margin-left: auto; margin-right: auto; text-align: center; }

/* Situationen (3 Einstiege) */
.situationen { background: var(--grau-hell); border-bottom: 1px solid var(--linie); }
.sit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.sit-karte {
  background: #fff; border: 1px solid var(--linie); border-radius: 4px;
  padding: 36px 32px 32px; display: flex; flex-direction: column; gap: 14px;
  transition: .2s; position: relative; overflow: hidden;
}
.sit-karte::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--blau); transform: scaleY(0); transform-origin: top; transition: .25s;
}
.sit-karte:hover { box-shadow: 0 14px 40px rgba(34,40,43,.09); transform: translateY(-3px); }
.sit-karte:hover::before { transform: scaleY(1); }
.sit-karte .nr { font-size: 13px; font-weight: 700; color: var(--blau); letter-spacing: .1em; }
.sit-karte h3 { font-size: 19px; font-weight: 700; line-height: 1.3; }
.sit-karte p { font-size: 14.5px; color: var(--grau); flex: 1; }
.mehr { font-size: 13.5px; font-weight: 600; color: var(--blau); display: inline-flex; align-items: center; gap: 7px; }
.mehr svg { transition: .18s; }
a:hover .mehr svg, .mehr:hover svg { transform: translateX(4px); }

/* Ansatz-Schritte */
.schritte-grid { grid-template-columns: repeat(5, 1fr); gap: 18px; }
@media (max-width: 1100px) { .schritte-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 860px) { .schritte-grid { grid-template-columns: 1fr; } }

/* Leistungsfelder */
.felder-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border: 1px solid var(--linie); border-radius: 4px; overflow: hidden; }
.feld {
  padding: 44px 42px; border-right: 1px solid var(--linie); border-bottom: 1px solid var(--linie);
  display: flex; gap: 24px; transition: .2s; background: #fff;
}
.feld:nth-child(2n) { border-right: 0; }
.feld:nth-child(3), .feld:nth-child(4) { border-bottom: 0; }
.feld:hover { background: var(--blau-hell); }
.feld .ikon { flex-shrink: 0; width: 52px; height: 52px; color: var(--blau); }
.feld h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feld p { font-size: 14.5px; color: var(--grau); margin-bottom: 14px; }
.feld ul { list-style: none; font-size: 13.5px; color: var(--anthrazit); display: flex; flex-wrap: wrap; gap: 8px; }
.feld ul li { background: var(--grau-hell); border: 1px solid var(--linie); padding: 4px 12px; border-radius: 100px; }
.felder-fuss { margin-top: 30px; display: flex; align-items: center; gap: 20px; padding: 24px 30px; background: var(--anthrazit); color: #fff; border-radius: 4px; }
.felder-fuss p { font-size: 15px; flex: 1; }
.felder-fuss strong { color: #8fc3e8; }

/* Insights */
.insights { background: var(--grau-hell); border-top: 1px solid var(--linie); border-bottom: 1px solid var(--linie); }
.ins-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.ins-karte { background: #fff; border: 1px solid var(--linie); border-radius: 4px; overflow: hidden; transition: .2s; display: flex; flex-direction: column; }
.ins-karte:hover { box-shadow: 0 14px 40px rgba(34,40,43,.09); transform: translateY(-3px); }
.ins-karte img { aspect-ratio: 16/9.5; object-fit: cover; }
.ins-body { padding: 26px 26px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.kicker { font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blau); }
.ins-body h3 { font-size: 17px; font-weight: 700; line-height: 1.35; flex: 1; }
.ins-meta { font-size: 12.5px; color: var(--grau); }
.ins-alle { text-align: center; margin-top: 44px; }

/* Proof / Zahlen */
.proof .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.zahlen { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--linie); border: 1px solid var(--linie); border-radius: 4px; overflow: hidden; }
.zahl { background: #fff; padding: 34px 30px; }
.zahl b { display: block; font-size: 38px; font-weight: 800; color: var(--blau); letter-spacing: -.02em; line-height: 1; margin-bottom: 8px; }
.zahl span { font-size: 13.5px; color: var(--grau); }
.proof-text h2 { font-size: clamp(26px, 3vw, 34px); font-weight: 700; line-height: 1.22; margin-bottom: 18px; letter-spacing: -.01em; }
.proof-text p { color: var(--grau); margin-bottom: 26px; }

/* Zitat */
.zitat { background: var(--anthrazit); color: #fff; }
.zitat .wrap { max-width: 900px; text-align: center; }
.zitat blockquote { font-size: clamp(20px, 2.6vw, 28px); line-height: 1.45; font-weight: 500; margin-bottom: 26px; }
.zitat blockquote em { color: #8fc3e8; font-style: normal; }
.zitat cite { font-style: normal; font-size: 14px; color: #aeb8bd; }

/* CTA-Band */
.cta-band { background: var(--blau); color: #fff; }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(24px, 2.8vw, 32px); font-weight: 700; line-height: 1.25; max-width: 22ch; }
.cta-band p { opacity: .85; font-size: 15px; margin-top: 10px; max-width: 48ch; }
.btn-weiss { background: #fff; color: var(--blau); }
.btn-weiss:hover { background: #e8f1f8; }

/* ---------- Footer ---------- */
footer.site { background: var(--anthrazit); color: #aeb8bd; padding: 64px 0 36px; font-size: 13.5px; }
.fuss-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 44px; margin-bottom: 48px; }
.fuss-grid img { height: 30px; width: auto; margin-bottom: 18px; }
.fuss-grid h4 { color: #fff; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 16px; }
.fuss-grid ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.fuss-grid a:hover { color: #fff; }
.fuss-unten { border-top: 1px solid #39424700; border-top: 1px solid rgba(255,255,255,.12); padding-top: 26px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 12.5px; }
.fuss-unten a { margin-left: 22px; }
.fuss-unten a:hover { color: #fff; }

/* ---------- Unterseiten ---------- */
.seitenkopf { background: var(--grau-hell); border-bottom: 1px solid var(--linie); padding: 64px 0; }
.brotkrume { font-size: 12.5px; color: var(--grau); margin-bottom: 18px; }
.brotkrume a:hover { color: var(--blau); }
.seitenkopf h1 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 700; letter-spacing: -.015em; line-height: 1.15; max-width: 20ch; }
.seitenkopf p.lead { font-size: 17.5px; color: var(--grau); max-width: 62ch; margin-top: 18px; }

/* Leistungen Übersicht */
.l-block { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; padding: 70px 0; border-bottom: 1px solid var(--linie); align-items: start; }
.l-block:last-of-type { border-bottom: 0; }
.l-block .num { font-size: 13px; font-weight: 700; color: var(--blau); letter-spacing: .12em; margin-bottom: 14px; display: block; }
.l-block h2 { font-size: 27px; font-weight: 700; margin-bottom: 14px; letter-spacing: -.01em; }
.l-block .l-intro p { color: var(--grau); font-size: 15.5px; margin-bottom: 22px; }
.l-detail ul { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.l-detail ul li {
  background: var(--grau-hell); border: 1px solid var(--linie); border-radius: 4px;
  padding: 16px 18px; font-size: 14px; font-weight: 500;
  display: flex; align-items: center; gap: 12px;
}
.l-detail ul li::before { content: ''; width: 7px; height: 7px; background: var(--blau); border-radius: 50%; flex-shrink: 0; }
.querschnitt { background: var(--blau-hell); border: 1px solid #cfe3f2; border-radius: 4px; padding: 30px 34px; margin: 60px 0 20px; display: flex; gap: 22px; align-items: flex-start; }
.querschnitt .ikon { width: 44px; height: 44px; color: var(--blau); flex-shrink: 0; }
.querschnitt h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.querschnitt p { font-size: 14.5px; color: #41535e; }

/* Leistung Detailseite */
.detail-hero { position: relative; }
.detail-hero img { width: 100%; height: 380px; object-fit: cover; }
.detail-hero .schleier { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(34,40,43,.82) 0%, rgba(34,40,43,.45) 55%, rgba(34,40,43,.15) 100%); }
.detail-hero .inhalt { position: absolute; inset: 0; display: flex; align-items: center; color: #fff; }
.detail-hero h1 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 700; max-width: 18ch; line-height: 1.15; }
.detail-hero .eyebrow { color: #8fc3e8; }
.themen-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.thema { border: 1px solid var(--linie); border-radius: 4px; padding: 30px 28px; transition: .2s; }
.thema:hover { box-shadow: 0 12px 34px rgba(34,40,43,.08); }
.thema h3 { font-size: 16.5px; font-weight: 700; margin: 14px 0 8px; }
.thema p { font-size: 14px; color: var(--grau); }
.thema .ikon { width: 40px; height: 40px; color: var(--blau); }
.ergebnis-band { background: var(--grau-hell); border: 1px solid var(--linie); border-radius: 4px; padding: 40px 44px; margin-top: 60px; }
.ergebnis-band h3 { font-size: 14px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--blau); margin-bottom: 18px; }
.ergebnis-band ul { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 40px; font-size: 15px; }
.ergebnis-band li { padding-left: 26px; position: relative; }
.ergebnis-band li::before { content: '✓'; position: absolute; left: 0; color: var(--blau); font-weight: 700; }

/* Insights Liste */
.ins-feature { display: grid; grid-template-columns: 1.15fr .85fr; gap: 0; border: 1px solid var(--linie); border-radius: 4px; overflow: hidden; margin-bottom: 56px; background: #fff; transition: .2s; }
.ins-feature:hover { box-shadow: 0 16px 44px rgba(34,40,43,.1); }
.ins-feature img { height: 100%; min-height: 340px; object-fit: cover; }
.ins-feature .body { padding: 46px 48px; display: flex; flex-direction: column; gap: 16px; justify-content: center; }
.ins-feature h2 { font-size: 26px; font-weight: 700; line-height: 1.3; }
.ins-feature p { color: var(--grau); font-size: 15px; }
.filterleiste { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 44px; }
.filterleiste button {
  font-family: var(--font); font-size: 13px; font-weight: 600; cursor: pointer;
  background: #fff; border: 1px solid var(--linie); border-radius: 100px; padding: 9px 20px; transition: .18s; color: var(--anthrazit);
}
.filterleiste button:hover { border-color: var(--blau); color: var(--blau); }
.filterleiste button.aktiv { background: var(--anthrazit); border-color: var(--anthrazit); color: #fff; }

/* Artikel */
.artikel-kopf { max-width: 800px; margin: 0 auto; padding: 70px 28px 40px; }
.artikel-kopf h1 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; line-height: 1.2; letter-spacing: -.015em; margin: 18px 0 24px; }
.autor { display: flex; align-items: center; gap: 14px; }
.autor .avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--blau); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; }
.autor b { display: block; font-size: 14px; }
.autor span { font-size: 12.5px; color: var(--grau); }
.artikel-bild { max-width: 1100px; margin: 0 auto; padding: 0 28px; }
.artikel-bild img { border-radius: 4px; width: 100%; max-height: 480px; object-fit: cover; }
.artikel-bild figcaption { font-size: 12px; color: var(--grau); margin-top: 10px; }
.artikel-inhalt { max-width: 760px; margin: 0 auto; padding: 50px 28px 80px; font-size: 16.5px; line-height: 1.8; }
.artikel-inhalt h2 { font-size: 23px; font-weight: 700; margin: 44px 0 16px; letter-spacing: -.01em; }
.artikel-inhalt p { margin-bottom: 20px; color: #3a4449; }
.artikel-inhalt .merksatz { border-left: 3px solid var(--blau); background: var(--blau-hell); padding: 22px 26px; border-radius: 0 4px 4px 0; margin: 32px 0; font-weight: 500; color: var(--anthrazit); }
.artikel-inhalt ol, .artikel-inhalt ul { margin: 0 0 20px 22px; color: #3a4449; }
.artikel-inhalt li { margin-bottom: 10px; }
.autorbox { max-width: 760px; margin: 0 auto 80px; padding: 0 28px; }
.autorbox > div { border: 1px solid var(--linie); border-radius: 4px; padding: 30px 32px; display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.autorbox .avatar { width: 64px; height: 64px; font-size: 20px; border-radius: 50%; background: var(--blau); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.autorbox .text { flex: 1; min-width: 240px; }
.autorbox b { font-size: 15.5px; }
.autorbox p { font-size: 13.5px; color: var(--grau); margin-top: 4px; }

/* Über IPOL */
.werte-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.wert { border-top: 3px solid var(--blau); background: var(--grau-hell); border-radius: 0 0 4px 4px; padding: 30px 28px; }
.wert h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.wert p { font-size: 14.5px; color: var(--grau); }
.personen-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.person { border: 1px solid var(--linie); border-radius: 4px; overflow: hidden; background: #fff; }
.person .kopfbild { aspect-ratio: 1/1; background: linear-gradient(160deg, #2c3438, #50616a); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 42px; font-weight: 700; letter-spacing: .04em; }
.person .body { padding: 24px 26px; }
.person b { font-size: 16px; display: block; }
.person span { font-size: 13px; color: var(--blau); font-weight: 600; display: block; margin: 4px 0 10px; }
.person p { font-size: 13.5px; color: var(--grau); }

/* Kontakt */
.kontakt-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 70px; align-items: start; }
.kontakt-info h2 { font-size: 26px; font-weight: 700; margin-bottom: 14px; }
.kontakt-info > p { color: var(--grau); margin-bottom: 32px; }
.k-zeile { display: flex; gap: 16px; margin-bottom: 22px; align-items: flex-start; }
.k-zeile .ikon { width: 22px; height: 22px; color: var(--blau); flex-shrink: 0; margin-top: 2px; }
.k-zeile b { display: block; font-size: 14px; }
.k-zeile span, .k-zeile a.val { font-size: 14.5px; color: var(--grau); }
.k-zeile a.val:hover { color: var(--blau); }
form.formular { background: var(--grau-hell); border: 1px solid var(--linie); border-radius: 4px; padding: 40px; }
.f-feld { margin-bottom: 20px; }
.f-feld label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; }
.f-feld input, .f-feld select, .f-feld textarea {
  width: 100%; font-family: var(--font); font-size: 14.5px; color: var(--anthrazit);
  border: 1px solid #d4dbdf; border-radius: 3px; padding: 13px 15px; background: #fff; transition: .15s;
}
.f-feld input:focus, .f-feld select:focus, .f-feld textarea:focus { outline: none; border-color: var(--blau); box-shadow: 0 0 0 3px rgba(0,105,179,.12); }
.f-zeile { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.f-hinweis { font-size: 12px; color: var(--grau); margin: 14px 0 22px; }
.f-erfolg { display: none; background: #e7f5ec; border: 1px solid #bfe3cc; color: #1d6e3a; border-radius: 4px; padding: 18px 22px; font-size: 14.5px; font-weight: 500; margin-top: 20px; }

/* Klickdummy-Hinweis */
.dummy-hinweis {
  position: fixed; bottom: 18px; left: 18px; z-index: 200;
  background: var(--anthrazit); color: #fff; font-size: 11.5px; letter-spacing: .03em;
  padding: 8px 14px; border-radius: 100px; opacity: .82; pointer-events: none;
}

/* ---------- Mobile ---------- */
@media (max-width: 1020px) {
  .nav ul { gap: 20px; }
  .felder-grid { grid-template-columns: 1fr; }
  .feld:nth-child(2n) { border-right: 0; }
  .feld { border-right: 0 !important; border-bottom: 1px solid var(--linie) !important; }
  .feld:last-child { border-bottom: 0 !important; }
  .proof .wrap { grid-template-columns: 1fr; gap: 44px; }
  .l-block { grid-template-columns: 1fr; gap: 28px; padding: 54px 0; }
}

@media (max-width: 860px) {
  .topbar .wrap { justify-content: center; gap: 18px; }
  .nav { height: 64px; gap: 16px; }
  .nav ul {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: #fff; flex-direction: column; gap: 0; padding: 10px 28px 22px;
    border-bottom: 1px solid var(--linie); box-shadow: 0 18px 30px rgba(34,40,43,.08);
  }
  .nav ul.offen { display: flex; }
  .nav ul a { display: block; padding: 13px 0; font-size: 15.5px; border-bottom: 1px solid var(--grau-hell); }
  .nav .cta { display: none; }
  .burger { display: block; }
  .nav.menue-offen .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.menue-offen .burger span:nth-child(2) { opacity: 0; }
  .nav.menue-offen .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero .wrap { grid-template-columns: 1fr; gap: 40px; padding-top: 52px; padding-bottom: 56px; }
  .hero figure { order: -1; }
  .hero figure img { aspect-ratio: 16/10; }
  section { padding: 60px 0; }
  .sit-grid, .ins-grid, .themen-grid, .werte-grid, .personen-grid { grid-template-columns: 1fr; }
  .zahlen { grid-template-columns: 1fr 1fr; }
  .cta-band .wrap { flex-direction: column; align-items: flex-start; }
  .fuss-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .ins-feature { grid-template-columns: 1fr; }
  .ins-feature img { min-height: 220px; max-height: 260px; }
  .ins-feature .body { padding: 30px 28px; }
  .l-detail ul { grid-template-columns: 1fr; }
  .ergebnis-band { padding: 28px 26px; }
  .ergebnis-band ul { grid-template-columns: 1fr; }
  .kontakt-grid { grid-template-columns: 1fr; gap: 44px; }
  form.formular { padding: 28px 24px; }
  .f-zeile { grid-template-columns: 1fr; }
  .detail-hero img { height: 300px; }
  .querschnitt { flex-direction: column; }
  .dummy-hinweis { display: none; }
}

@media (max-width: 480px) {
  .wrap { padding: 0 20px; }
  .zahlen { grid-template-columns: 1fr; }
  .fuss-grid { grid-template-columns: 1fr; }
  .hero .aktionen .btn { width: 100%; text-align: center; }
}