/* Wrembel Abbruch & Abriss – Farben aus dem Logo (Blau-Verlauf #0277ca → #0043af),
   Asphalt-Schwarz und Beton-Grau; Weinrot nur für den BFC Dynamo. */

@font-face { font-family: 'Barlow'; font-weight: 400; font-display: swap; src: url(/fonts/barlow-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-weight: 500; font-display: swap; src: url(/fonts/barlow-latin-500-normal.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-weight: 600; font-display: swap; src: url(/fonts/barlow-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-weight: 700; font-display: swap; src: url(/fonts/barlow-latin-700-normal.woff2) format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-weight: 700; font-display: swap; src: url(/fonts/barlow-condensed-latin-700-normal.woff2) format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-weight: 800; font-display: swap; src: url(/fonts/barlow-condensed-latin-800-normal.woff2) format('woff2'); }

:root {
  --blue: #0566cf;
  --blue-dark: #0043af;
  --blue-light: #3d9bff;
  --blue-grad: linear-gradient(135deg, #0277ca, #0043af);
  --ink: #0b1017;
  --ink-2: #131a24;
  --ink-3: #1d2733;
  --text: #18212d;
  --muted: #5a6575;
  --line: #dde2e8;
  --concrete: #f1f3f6;
  --white: #fff;
  --bfc: #7a1a33;
  --bfc-dark: #4e0f20;
  --gold: #e3b341;
  --radius: 4px;
  --shadow: 0 18px 50px -20px rgba(11, 16, 23, .35);
  --head: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --body: 'Barlow', system-ui, sans-serif;
  --wrap: 1200px;
  --cut: 18px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; font: 400 17px/1.6 var(--body); color: var(--text); background: var(--white); overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--blue); }
h1, h2, h3, h4 { font-family: var(--head); font-weight: 800; line-height: 1.02; letter-spacing: .005em; margin: 0 0 .5em; text-transform: uppercase; color: var(--ink); }
h2 { font-size: clamp(2rem, 4.4vw, 3.3rem); }
h3 { font-size: 1.55rem; }
h4 { font-size: 1.15rem; letter-spacing: .06em; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.narrow { width: min(780px, 100% - 32px); }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--white); padding: 8px 14px; }
.skip:focus { left: 8px; }
.ic { width: 1.2em; height: 1.2em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
:focus-visible { outline: 3px solid var(--blue-light); outline-offset: 2px; }

/* ---------- Buttons ---------- */
.btn { --c: var(--cut); display: inline-flex; align-items: center; gap: .55em; padding: .95em 1.7em; font: 700 1rem/1 var(--head); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; border: 0; cursor: pointer; clip-path: polygon(var(--c) 0, 100% 0, calc(100% - var(--c)) 100%, 0 100%); transition: background .2s, color .2s, transform .2s; }
.btn .ic { transition: transform .2s; }
.btn:hover .ic:last-child { transform: translateX(3px); }
.btn-primary { background: var(--blue-grad); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-white { background: var(--white); color: var(--ink); }
.btn-white:hover { background: var(--concrete); }
.btn-outline-light { background: rgba(255, 255, 255, .12); color: var(--white); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .6); backdrop-filter: blur(4px); }
.btn-outline-light:hover { background: rgba(255, 255, 255, .22); }
.btn-ghost { background: var(--concrete); color: var(--ink); }
.btn-ghost:hover { background: var(--line); }
.btn-sm { padding: .75em 1.3em; font-size: .92rem; --c: 12px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center; }
.link-arrow { display: inline-flex; align-items: center; gap: .4em; font: 700 .95rem/1 var(--head); letter-spacing: .08em; text-transform: uppercase; color: var(--blue); text-decoration: none; }
.link-arrow .ic { transition: transform .2s; }
.link-arrow:hover .ic, a:hover > .link-arrow .ic, a:hover .link-arrow .ic { transform: translateX(4px); }
.link-light { color: var(--white); }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 700 .9rem/1 var(--head); letter-spacing: .18em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px; }
.eyebrow::before { content: ''; width: 28px; height: 4px; background: var(--blue-grad); transform: skewX(-30deg); }
.eyebrow-light { color: #9ccaff; }
.eyebrow-light::before { background: var(--blue-light); }
.eyebrow-bfc { color: var(--bfc); }
.eyebrow-bfc::before { background: var(--bfc); }

/* ---------- Topbar & Header ---------- */
.topbar { background: var(--ink); color: #aab4c2; font-size: .86rem; border-bottom: 1px solid rgba(255, 255, 255, .07); }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 38px; }
.topbar p { margin: 0; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.topbar-claim span { font: 700 .9rem/1 var(--head); letter-spacing: .14em; text-transform: uppercase; color: var(--white); }
.topbar-claim span + span::before { content: '/'; color: var(--blue-light); margin-right: 14px; }
.topbar-claim em { font-style: normal; color: #7f8a99; }
.topbar a { display: inline-flex; align-items: center; gap: 6px; color: #d4dbe4; text-decoration: none; }
.topbar a:hover { color: var(--white); }
.topbar .ic { color: var(--blue-light); }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11, 16, 23, .96); backdrop-filter: blur(10px); transition: box-shadow .25s; }
.site-header.scrolled { box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .5); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 78px; }
.brand img { width: 210px; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav-link { position: relative; padding: 10px 14px; font: 700 1.05rem/1 var(--head); letter-spacing: .1em; text-transform: uppercase; color: #e6ebf1; text-decoration: none; }
.nav-link::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 3px; background: var(--blue-light); transform: scaleX(0) skewX(-30deg); transform-origin: left; transition: transform .25s; }
.nav-link:hover::after, .nav-link[aria-current]::after { transform: scaleX(1) skewX(-30deg); }
.nav-cta { margin-left: 12px; }
.has-drop { position: relative; display: flex; align-items: center; }
.drop-toggle { display: none; }
.drop { position: absolute; top: 100%; left: -10px; width: 440px; padding: 10px; background: var(--white); box-shadow: var(--shadow); border-top: 4px solid var(--blue); opacity: 0; visibility: hidden; transform: translateY(8px); transition: .2s; }
.has-drop:hover .drop, .has-drop:focus-within .drop { opacity: 1; visibility: visible; transform: none; }
.drop-item { display: flex; gap: 14px; padding: 14px; color: var(--text); text-decoration: none; }
.drop-item:hover { background: var(--concrete); }
.drop-no { font: 800 1.6rem/1 var(--head); color: var(--blue); min-width: 34px; }
.drop-item strong { display: block; font: 700 1.1rem/1.15 var(--head); text-transform: uppercase; color: var(--ink); }
.drop-item small { display: block; color: var(--muted); font-size: .88rem; line-height: 1.4; margin-top: 4px; }
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: min(88vh, 860px); display: flex; align-items: center; color: var(--white); background: var(--ink); overflow: hidden; padding: 90px 0 150px; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(8, 12, 18, .92) 0%, rgba(8, 12, 18, .72) 38%, rgba(8, 12, 18, .15) 70%, rgba(8, 12, 18, 0) 100%), linear-gradient(0deg, rgba(8, 12, 18, .75), transparent 40%); }
.hero-inner { position: relative; z-index: 2; }
.hero h1 { color: var(--white); font-size: clamp(3rem, 8.4vw, 7rem); line-height: .9; margin-bottom: 26px; max-width: 12ch; }
.hero h1 span { display: block; }
.hero h1 .hero-accent { margin-top: 12px; font-size: .5em; letter-spacing: .03em; color: var(--blue-light); }
.hero .lead { max-width: 560px; font-size: 1.2rem; color: #d6dee8; margin-bottom: 32px; }
.hero-sponsor { position: absolute; right: max(16px, (100% - var(--wrap)) / 2); bottom: 150px; z-index: 2; display: flex; align-items: center; gap: 12px; padding: 10px 18px 10px 10px; background: rgba(122, 26, 51, .88); color: var(--white); text-decoration: none; clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%); transition: background .2s; }
.hero-sponsor:hover { background: var(--bfc); }
.hero-sponsor img { width: 44px; }
.hero-sponsor span, .footer-sponsor span { font: 800 1.2rem/1 var(--head); text-transform: uppercase; letter-spacing: .04em; }
.hero-sponsor small, .footer-sponsor small { display: block; font: 600 .72rem/1.4 var(--body); letter-spacing: .14em; color: #f3c9d3; }

/* ---------- Pillars (die drei Bereiche) ---------- */
.pillars { position: relative; z-index: 3; margin-top: -110px; }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pillar { display: flex; flex-direction: column; background: var(--white); color: var(--text); text-decoration: none; box-shadow: var(--shadow); border-bottom: 5px solid var(--blue); transition: transform .25s, box-shadow .25s; }
.pillar:hover { transform: translateY(-6px); box-shadow: 0 28px 60px -22px rgba(11, 16, 23, .5); }
.pillar-media { display: block; aspect-ratio: 16 / 9; overflow: hidden; }
.pillar-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.pillar:hover .pillar-media img { transform: scale(1.05); }
.pillar-body { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 26px 26px 28px; flex: 1; }
.pillar-no { font: 800 3.2rem/1 var(--head); color: var(--blue); letter-spacing: -.01em; }
.pillar-body .pillar-no { position: absolute; top: -32px; right: 22px; background: var(--white); padding: 6px 14px 0; }
.pillar-icon { width: 54px; height: 54px; display: grid; place-items: center; margin-top: -54px; margin-bottom: 8px; background: var(--blue-grad); color: var(--white); clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%); }
.pillar-icon .ic { width: 28px; height: 28px; }
.pillar strong { font: 800 1.6rem/1.02 var(--head); text-transform: uppercase; color: var(--ink); }
.pillar small { color: var(--muted); font-size: .98rem; line-height: 1.5; flex: 1; }
.pillar .link-arrow { margin-top: 8px; }

/* ---------- Sections ---------- */
.section { padding: clamp(70px, 9vw, 120px) 0; }
.section-alt { background: var(--concrete); }
.section-dark { background: var(--ink); color: #c9d2dd; }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-head { max-width: 760px; margin: 0 auto 50px; text-align: center; }
.section-head p:last-child { color: var(--muted); font-size: 1.1rem; }
.section-head.left { text-align: left; margin-left: 0; }
.section-head.light h2 { color: var(--white); }
.section-head.light p:last-child { color: #b6c1cf; }
.section-head.light .eyebrow { color: #9ccaff; }
.lead-dark { font-size: 1.18rem; color: var(--text); }

/* Alles aus einer Hand / Luftbild */
.onehand-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.onehand-text > p { color: var(--muted); }
.onehand-text strong { color: var(--ink); }
.onehand-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; }
.onehand-list a { display: flex; align-items: center; gap: 16px; padding: 14px 18px; background: var(--concrete); color: var(--ink); text-decoration: none; border-left: 4px solid var(--blue); transition: background .2s, transform .2s; }
.onehand-list a:hover, .onehand-list a.hot { background: var(--ink); color: var(--white); transform: translateX(6px); }
.onehand-list span { font: 800 1.5rem/1 var(--head); color: var(--blue); }
.onehand-list a:hover span, .onehand-list a.hot span { color: var(--blue-light); }
.onehand-list strong { font: 700 1.15rem/1.1 var(--head); text-transform: uppercase; flex: 1; color: inherit; }
.onehand-figure { position: relative; margin: 0; }
.onehand-figure img { width: 100%; aspect-ratio: 2688 / 1520; object-fit: cover; box-shadow: var(--shadow); }
.onehand-figure figcaption { margin-top: 12px; font-size: .9rem; color: var(--muted); }
.spot { position: absolute; transform: translate(-50%, -50%); display: flex; align-items: center; text-decoration: none; }
.spot-1 { left: 27%; top: 58%; }
.spot-2 { left: 49%; top: 44%; }
.spot-3 { left: 77%; top: 26%; }
.spot span { position: relative; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--blue); color: var(--white); font: 800 1.15rem/1 var(--head); box-shadow: 0 0 0 4px rgba(255, 255, 255, .9); }
.spot span::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 3px solid var(--white); animation: ping 2.2s infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: .9; } 80%, 100% { transform: scale(1.9); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .spot span::after { animation: none; } }
.spot em { position: absolute; left: 54px; white-space: nowrap; padding: 7px 12px; background: var(--ink); color: var(--white); font: 700 .95rem/1 var(--head); font-style: normal; letter-spacing: .06em; text-transform: uppercase; opacity: 0; transform: translateX(-6px); transition: .2s; pointer-events: none; }
.spot-3 em { left: auto; right: 54px; transform: translateX(6px); }
.spot:hover em, .spot:focus-visible em, .spot.hot em { opacity: 1; transform: none; }
.spot:hover span, .spot.hot span { background: var(--blue-dark); }

/* Leistungsbereiche (große Blöcke) */
.onehand + .areas { padding-top: 0; }
.areas { padding: clamp(70px, 9vw, 120px) 0 0; background: linear-gradient(180deg, var(--white), var(--concrete)); }
.area { padding: 40px 0 clamp(70px, 9vw, 120px); }
.area-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.area-flip .area-media { order: 2; }
.area-media { position: relative; padding: 0 0 60px 0; }
.area-main { position: relative; z-index: 1; }
.area-main img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--shadow); clip-path: polygon(0 0, 100% 0, 100% 100%, 8% 100%); }
.area-flip .area-main img { clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%); }
.area-thumb { position: absolute; right: -24px; bottom: 0; width: 46%; border: 8px solid var(--white); box-shadow: var(--shadow); }
.area-flip .area-thumb { right: auto; left: -24px; }
.area-thumb img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.area-no { position: absolute; z-index: 0; left: -10px; top: -78px; font: 800 clamp(5rem, 11vw, 9rem)/1 var(--head); color: transparent; -webkit-text-stroke: 2px var(--blue); opacity: .9; pointer-events: none; }
.area-flip .area-no { left: auto; right: -10px; }
.area-text h3 { font-size: clamp(2rem, 3.6vw, 2.9rem); margin-bottom: 10px; }
.area-claim { font: 700 1.3rem/1.25 var(--head); text-transform: uppercase; color: var(--blue); letter-spacing: .02em; }
.area-text > p:not(.eyebrow):not(.area-claim) { color: var(--muted); }
.area-text h4 { margin-top: 26px; color: var(--ink); }
.checklist { list-style: none; padding: 0; margin: 0 0 30px; display: grid; gap: 4px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid var(--line); font-weight: 600; color: var(--ink); line-height: 1.35; }
.checklist .ic { color: var(--white); background: var(--blue); padding: 3px; width: 22px; height: 22px; stroke-width: 2.6; margin-top: 1px; }

/* Warum WAA */
.benefits { position: relative; overflow: hidden; }
.benefits-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .22; }
.benefits::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, var(--ink), rgba(11, 16, 23, .6) 50%, var(--ink)); z-index: 1; }
.benefits .wrap { position: relative; z-index: 2; }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.benefit { padding: 30px 26px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); backdrop-filter: blur(6px); }
.benefit-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 18px; background: var(--blue-grad); color: var(--white); clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%); }
.benefit-icon .ic { width: 28px; height: 28px; }
.benefit h3 { font-size: 1.4rem; }
.benefit p { margin: 0; font-size: .98rem; color: #b8c3d1; }

/* Auftraggeber */
.client-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.client { padding: 30px 26px; border: 1px solid var(--line); border-top: 4px solid var(--blue); background: var(--white); transition: transform .2s, box-shadow .2s; }
.client:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.client > .ic { width: 38px; height: 38px; color: var(--blue); margin-bottom: 16px; }
.client h3 { font-size: 1.35rem; }
.client p { margin: 0; color: var(--muted); font-size: .98rem; }

/* BFC Dynamo */
.bfc-band { position: relative; padding: clamp(80px, 10vw, 130px) 0; color: #f1dfe4; overflow: hidden; background: var(--bfc-dark); }
.bfc-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bfc-band::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(100deg, rgba(78, 15, 32, .97) 0%, rgba(122, 26, 51, .88) 45%, rgba(78, 15, 32, .45) 100%); }
.bfc-inner { position: relative; z-index: 2; display: grid; grid-template-columns: auto 1fr; gap: clamp(30px, 6vw, 80px); align-items: center; max-width: 1000px; }
.bfc-crest { width: clamp(150px, 20vw, 240px); filter: drop-shadow(0 20px 30px rgba(0, 0, 0, .45)); }
.bfc-band h2 { color: var(--white); }
.bfc-band .eyebrow-light { color: var(--gold); }
.bfc-band .eyebrow-light::before { background: var(--gold); }
.bfc-band p { font-size: 1.1rem; max-width: 640px; }
.bfc-band .btn-white { color: var(--bfc); }
.section-bfc { background: linear-gradient(135deg, var(--bfc-dark), var(--bfc)); color: #f1dfe4; }
.section-bfc .section-head.light .eyebrow { color: var(--gold); }
.section-bfc .section-head.light .eyebrow::before { background: var(--gold); }
.section-bfc .benefit-icon { background: var(--white); color: var(--bfc); }
.section-bfc .benefit h3 { color: var(--white); }
.section-bfc .benefit p { color: #ecd3da; }
.bfc-intro { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.bfc-crest-wrap { display: grid; justify-items: center; gap: 16px; padding: 40px 30px; background: var(--concrete); }
.bfc-crest-wrap img:first-child { width: min(220px, 60%); filter: drop-shadow(0 16px 24px rgba(0, 0, 0, .2)); }
.bfc-crest-wrap img:last-child { width: min(320px, 90%); }
.bfc-plus { font: 800 2.4rem/1 var(--head); color: var(--muted); }
.footer-sponsor { display: inline-flex; align-items: center; gap: 12px; margin-top: 8px; padding: 10px 16px 10px 10px; background: var(--bfc); color: var(--white); text-decoration: none; }
.footer-sponsor img { width: 38px; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: 4fr 7fr; gap: clamp(30px, 6vw, 80px); align-items: start; }
.faq details { background: var(--white); border-left: 4px solid transparent; margin-bottom: 10px; transition: border-color .2s; }
.faq details[open] { border-left-color: var(--blue); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; padding: 20px 24px; font: 700 1.2rem/1.2 var(--head); text-transform: uppercase; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.6rem; line-height: .8; color: var(--blue); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 24px 22px; margin: 0; color: var(--muted); }

/* CTA band */
.cta-band { position: relative; padding: clamp(80px, 10vw, 120px) 0; color: var(--white); overflow: hidden; background: var(--blue-dark); }
.cta-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cta-band::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(100deg, rgba(0, 52, 140, .96), rgba(2, 100, 200, .82) 55%, rgba(0, 67, 175, .55)); }
.cta-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.cta-band h2 { color: var(--white); }
.cta-band p { color: #dbe9fb; font-size: 1.1rem; max-width: 600px; }
.cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }

/* Footer */
.site-footer { background: var(--ink); color: #9aa6b5; padding: 70px 0 0; font-size: .97rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1.2fr .9fr 1.2fr; gap: 40px; padding-bottom: 50px; }
.footer-brand > img { width: 220px; margin-bottom: 18px; }
.site-footer h3 { color: var(--white); font-size: 1.15rem; letter-spacing: .1em; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { color: #d2d9e2; text-decoration: none; }
.site-footer a:hover { color: var(--white); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact .ic { color: var(--blue-light); margin-top: 3px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 22px 0 26px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .88rem; }
.footer-bottom p { margin: 0; }
.footer-bottom nav { display: flex; gap: 22px; }

.mobile-cta { display: none; }

/* ---------- Unterseiten ---------- */
.page-hero { position: relative; padding: clamp(90px, 12vw, 150px) 0 clamp(60px, 8vw, 100px); color: var(--white); background: var(--ink); overflow: hidden; }
.page-hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(8, 12, 18, .93), rgba(8, 12, 18, .65) 55%, rgba(8, 12, 18, .25)); }
.page-hero-inner { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); font-size: clamp(2.5rem, 6vw, 4.8rem); max-width: 16ch; }
.page-hero .lead { font-size: 1.25rem; color: #d6dee8; max-width: 620px; margin-bottom: 28px; }
.page-hero-no { position: absolute; z-index: 1; right: max(16px, (100% - var(--wrap)) / 2); bottom: -30px; font: 800 clamp(9rem, 22vw, 18rem)/1 var(--head); color: transparent; -webkit-text-stroke: 2px rgba(61, 155, 255, .55); pointer-events: none; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .88rem; color: #9fb0c3; margin-bottom: 26px; }
.crumbs a { color: #c7d3e0; text-decoration: none; }
.crumbs a:hover { color: var(--white); }
.crumbs .sep { opacity: .5; }

.jump { position: sticky; top: 78px; z-index: 20; background: var(--white); border-bottom: 1px solid var(--line); }
.jump-inner { display: flex; overflow-x: auto; scrollbar-width: none; }
.jump a { flex: 1 0 auto; display: flex; align-items: center; gap: 10px; padding: 18px 20px; font: 700 1.02rem/1.1 var(--head); text-transform: uppercase; letter-spacing: .04em; color: var(--ink); text-decoration: none; border-bottom: 3px solid transparent; }
.jump a:hover { border-bottom-color: var(--blue); }
.jump span { font-size: 1.3rem; color: var(--blue); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.split-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--shadow); }
.split-text > p:not(.eyebrow):not(.lead-dark) { color: var(--muted); }
.facts { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.facts li { display: flex; gap: 12px; align-items: center; padding: 14px 18px; background: var(--concrete); font-weight: 600; color: var(--ink); border-left: 4px solid var(--blue); }
.facts .ic { color: var(--blue); stroke-width: 2.6; }

.item-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.item { position: relative; padding: 32px 28px 30px; background: var(--white); border-bottom: 4px solid var(--blue); box-shadow: 0 6px 24px -14px rgba(11, 16, 23, .25); transition: transform .2s, box-shadow .2s; }
.item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.item-no { position: absolute; top: 22px; right: 24px; font: 800 1.3rem/1 var(--head); color: var(--line); }
.item-icon { display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 20px; background: var(--blue-grad); color: var(--white); clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%); }
.item-icon .ic { width: 27px; height: 27px; }
.item h3 { font-size: 1.4rem; line-height: 1.08; }
.item p { margin: 0; color: var(--muted); font-size: .98rem; }

.gallery { display: grid; grid-template-columns: 2fr 1fr; grid-auto-rows: 260px; gap: 14px; }
.gallery figure { margin: 0; overflow: hidden; }
.gallery figure:first-child { grid-row: span 2; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figure:nth-child(4) { grid-column: 1 / -1; }
.gallery-note { margin: 12px 0 0; font-size: .85rem; color: var(--muted); }

.cross-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cross { display: grid; grid-template-columns: 1fr 1.2fr; background: var(--ink-2); color: #c0cad6; text-decoration: none; border: 1px solid rgba(255, 255, 255, .08); transition: transform .2s, border-color .2s; }
.cross:hover { transform: translateY(-4px); border-color: var(--blue); }
.cross-media img { width: 100%; height: 100%; object-fit: cover; min-height: 220px; }
.cross-body { display: flex; flex-direction: column; gap: 8px; padding: 26px; }
.cross-body .pillar-no { font-size: 2.2rem; color: var(--blue-light); }
.cross-body strong { font: 800 1.45rem/1.05 var(--head); text-transform: uppercase; color: var(--white); }
.cross-body small { font-size: .95rem; line-height: 1.5; flex: 1; }

.contact-person { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; padding: 40px; background: var(--white); border-left: 6px solid var(--blue); box-shadow: var(--shadow); }
.contact-person h2 { margin-bottom: 4px; font-size: 2.4rem; }
.contact-person p:last-child { margin: 0; color: var(--muted); }
.person-avatar { display: grid; place-items: center; width: 96px; height: 96px; border-radius: 50%; background: var(--blue-grad); color: var(--white); }
.person-avatar .ic { width: 46px; height: 46px; }
.person-links { display: flex; flex-direction: column; gap: 12px; }

/* Kontakt */
.contact-grid { display: grid; grid-template-columns: 1.7fr 1fr; gap: clamp(30px, 5vw, 60px); align-items: start; }
.form fieldset { border: 0; padding: 0; margin: 0 0 30px; }
.form legend { font: 800 1.6rem/1 var(--head); text-transform: uppercase; color: var(--ink); margin-bottom: 18px; }
.picks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pick input { position: absolute; opacity: 0; }
.pick span { display: flex; align-items: center; gap: 12px; height: 100%; padding: 16px 18px; border: 2px solid var(--line); cursor: pointer; transition: border-color .2s, background .2s; }
.pick b { font: 800 1.3rem/1 var(--head); color: var(--blue); }
.pick .ic { width: 26px; height: 26px; color: var(--blue); }
.pick strong { font: 700 1.05rem/1.15 var(--head); text-transform: uppercase; color: var(--ink); }
.pick:hover span { border-color: #9fbbe0; }
.pick input:checked + span { border-color: var(--blue); background: #eaf3ff; }
.pick input:focus-visible + span { outline: 3px solid var(--blue-light); outline-offset: 2px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.fields label { display: grid; gap: 6px; font-weight: 600; font-size: .95rem; color: var(--ink); }
.fields label small { font-weight: 400; color: var(--muted); }
.fields .full { grid-column: 1 / -1; }
.fields input, .fields select, .fields textarea { width: 100%; padding: 13px 14px; font: inherit; font-weight: 400; color: var(--text); background: var(--concrete); border: 2px solid transparent; border-radius: var(--radius); transition: border-color .2s, background .2s; }
.fields input:focus, .fields select:focus, .fields textarea:focus { outline: none; border-color: var(--blue); background: var(--white); }
.fields .invalid { border-color: #c62828; }
.hp { position: absolute !important; left: -9999px; }
.consent { display: flex; gap: 12px; align-items: flex-start; margin-top: 20px; font-size: .93rem; color: var(--muted); }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--blue); flex: none; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.form-status { margin: 0; font-weight: 600; }
.form-status.err { color: #c62828; }
.form-done { padding: 50px 30px; text-align: center; background: var(--concrete); }
.done-icon { display: inline-grid; place-items: center; width: 70px; height: 70px; border-radius: 50%; background: var(--blue-grad); color: var(--white); margin-bottom: 16px; }
.done-icon .ic { width: 36px; height: 36px; stroke-width: 2.6; }
.form.sent fieldset, .form.sent .form-foot { display: none; }
.contact-card { position: sticky; top: 110px; padding: 34px 30px; background: var(--ink); color: #c0cad6; }
.contact-card h2 { color: var(--white); font-size: 2rem; }
.contact-line { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); color: var(--white); text-decoration: none; font-weight: 600; word-break: break-word; }
.contact-line .ic { width: 24px; height: 24px; color: var(--blue-light); margin-top: 2px; }
.contact-line small { display: block; font-weight: 400; color: #8e9aab; font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; }
a.contact-line:hover { color: var(--blue-light); }
.contact-note { margin: 20px 0 0; font-size: .93rem; }

/* Rechtliches */
.legal-head { padding: 80px 0 30px; background: var(--concrete); }
.legal-head h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); margin: 0; }
.legal { padding: 50px 0 90px; }
.legal h2 { font-size: 1.5rem; margin-top: 1.6em; }
.legal .note { padding: 12px 16px; background: #fff8d6; border-left: 4px solid #e0b400; }
.todo { background: #ffe86b; padding: 0 4px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .benefit-grid, .client-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .topbar-claim em { display: none; }
}

@media (max-width: 960px) {
  .topbar-claim { display: none !important; }
  .topbar-inner { justify-content: center; }
  .header-inner { min-height: 66px; }
  .brand img { width: 170px; }
  .nav-toggle { display: grid; gap: 6px; padding: 12px 8px; background: none; border: 0; cursor: pointer; }
  .nav-toggle span { display: block; width: 26px; height: 2.5px; background: var(--white); transition: .25s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }
  .nav { position: fixed; inset: 104px 0 0; flex-direction: column; align-items: stretch; gap: 0; padding: 16px 16px 40px; background: var(--ink); overflow-y: auto; transform: translateX(100%); transition: transform .3s; visibility: hidden; }
  .nav.open { transform: none; visibility: visible; }
  .nav-link { padding: 18px 4px; font-size: 1.4rem; border-bottom: 1px solid rgba(255, 255, 255, .08); }
  .nav-link::after { display: none; }
  .has-drop { flex-wrap: wrap; }
  .has-drop .nav-link { flex: 1; }
  .drop-toggle { display: grid; place-items: center; width: 56px; align-self: stretch; background: none; border: 0; border-bottom: 1px solid rgba(255, 255, 255, .08); color: var(--white); cursor: pointer; }
  .drop-toggle .ic { transform: rotate(90deg); transition: transform .2s; }
  .has-drop.open .drop-toggle .ic { transform: rotate(-90deg); }
  .drop { position: static; width: 100%; display: none; padding: 6px 0; opacity: 1; visibility: visible; transform: none; background: var(--ink-2); box-shadow: none; border: 0; }
  .has-drop.open .drop { display: block; }
  .drop-item { color: #c9d2dd; }
  .drop-item:hover { background: var(--ink-3); }
  .drop-item strong { color: var(--white); }
  .drop-item small { color: #8e9aab; }
  .nav-cta { margin: 26px 0 0; justify-content: center; }

  .hero { min-height: 0; padding: 80px 0 140px; }
  .hero::before { background: linear-gradient(90deg, rgba(8, 12, 18, .9), rgba(8, 12, 18, .55)), linear-gradient(0deg, rgba(8, 12, 18, .8), transparent 50%); }
  .hero { flex-direction: column; align-items: stretch; }
  .hero-sponsor { position: relative; right: auto; bottom: auto; align-self: flex-start; margin: 30px 0 0 16px; }
  .pillars { margin-top: -90px; }
  .pillar-grid, .item-grid { grid-template-columns: 1fr; }
  .pillar-grid { gap: 22px; }
  .onehand-grid, .area-grid, .split, .faq-grid, .cta-inner, .bfc-intro, .contact-grid { grid-template-columns: 1fr; }
  .area-flip .area-media { order: 0; }
  .area-media { margin: 0 8px; }
  .area-thumb { right: -8px; }
  .area-flip .area-thumb { left: -8px; }
  .bfc-inner { grid-template-columns: 1fr; text-align: left; }
  .cross-grid { grid-template-columns: 1fr; }
  .contact-person { grid-template-columns: auto 1fr; padding: 28px; }
  .person-links { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; }
  .contact-card { position: static; }
  .jump { top: 66px; }
  .mobile-cta { position: fixed; z-index: 40; left: 12px; right: 12px; bottom: 12px; display: flex; gap: 10px; transition: transform .3s, opacity .3s; }
  .mobile-cta .btn { justify-content: center; box-shadow: 0 10px 30px -8px rgba(0, 0, 0, .5); }
  .mobile-cta .btn-primary { flex: 1; }
  .mobile-cta .btn-white { background: var(--ink); color: var(--white); padding-inline: 1.3em; }
  .mobile-cta.hide { transform: translateY(120%); opacity: 0; }
  body:has(.mobile-cta) .site-footer { padding-bottom: 70px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .topbar-contact a:last-child { display: none; }
  .hero h1 { font-size: clamp(2.7rem, 14vw, 4rem); }
  .hero .lead { font-size: 1.08rem; }
  .benefit-grid, .client-grid, .footer-grid, .picks, .fields { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .gallery figure:first-child { grid-row: auto; }
  .cross { grid-template-columns: 1fr; }
  .cross-media img { min-height: 0; aspect-ratio: 16 / 9; }
  .spot span { width: 34px; height: 34px; font-size: .95rem; }
  .spot em { display: none; }
  .area-no { top: -58px; }
  .contact-person { grid-template-columns: 1fr; text-align: left; }
  .page-hero-no { bottom: -10px; }
}

/* ---------- Ergänzungen: Laufband, Ablauf, Hero-Bewegung, mobile Feinschliff ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.ticker { margin-top: clamp(40px, 6vw, 70px); background: var(--blue-dark); color: var(--white); overflow: hidden; }
.ticker-track { display: flex; width: max-content; animation: ticker 60s linear infinite; }
.ticker-track > div { display: flex; }
.ticker span { display: inline-flex; align-items: center; gap: 22px; padding: 18px 0 18px 22px; font: 800 clamp(1.2rem, 2.2vw, 1.7rem)/1 var(--head); letter-spacing: .04em; text-transform: uppercase; white-space: nowrap; }
.ticker span::after { content: ''; width: 12px; height: 12px; background: var(--blue-light); transform: skewX(-30deg); }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; width: auto; }
  .ticker-track > div:last-child { display: none; }
  .ticker-track > div { flex-wrap: wrap; padding: 6px 0; }
  .ticker span { padding-block: 10px; }
}

.process { background: var(--white); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; position: relative; }
.steps::before { content: ''; position: absolute; left: 30px; right: 30px; top: 30px; height: 4px; background: var(--line); }
.step { position: relative; }
.step-no { position: relative; z-index: 1; display: grid; place-items: center; width: 60px; height: 60px; margin-bottom: 20px; background: var(--blue-grad); color: var(--white); font: 800 1.6rem/1 var(--head); clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%); }
.step h3 { font-size: 1.45rem; margin-bottom: 8px; }
.step p { margin: 0; color: var(--muted); font-size: .98rem; }

.hero-bg { animation: heroZoom 22s ease-out both; }
@keyframes heroZoom { from { transform: scale(1.1); } to { transform: scale(1); } }
.hero-inner > * { animation: heroIn .9s cubic-bezier(.2, .7, .2, 1) both; }
.hero-inner > :nth-child(2) { animation-delay: .12s; }
.hero-inner > :nth-child(3) { animation-delay: .24s; }
.hero-inner > :nth-child(4) { animation-delay: .36s; }
.hero-sponsor { animation: heroIn .9s .5s cubic-bezier(.2, .7, .2, 1) both; }
@keyframes heroIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .hero-bg, .hero-inner > *, .hero-sponsor { animation: none; } }

.header-call, .nav-contact { display: none; }
.pillar:focus-visible, .cross:focus-visible { outline-offset: 4px; }

@media (max-width: 1100px) {
  .steps { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
  .steps::before { display: none; }
}

@media (max-width: 960px) {
  .header-call { display: grid; place-items: center; width: 44px; height: 44px; margin-left: auto; background: var(--blue-grad); color: var(--white); clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%); }
  .header-call .ic { width: 22px; height: 22px; }
  .header-inner { gap: 10px; }
  .nav-contact { display: grid; gap: 14px; margin-top: 30px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .1); }
  .nav-contact a { display: flex; align-items: center; gap: 12px; color: #d4dbe4; text-decoration: none; font-size: 1.05rem; word-break: break-all; }
  .nav-contact .ic { color: var(--blue-light); width: 22px; height: 22px; }
  .nav-bfc { margin-top: 8px; padding: 10px 14px 10px 10px; background: var(--bfc); color: var(--white) !important; font-weight: 600; word-break: normal !important; }
  .nav-bfc img { width: 34px; }

  .ticker { margin-top: 34px; }
  .ticker span { padding-block: 14px; }
  .steps { grid-template-columns: 1fr; gap: 0; }
  .steps::before { display: block; left: 28px; right: auto; top: 10px; bottom: 10px; width: 4px; height: auto; }
  .step { display: grid; grid-template-columns: 60px 1fr; column-gap: 18px; padding-bottom: 26px; }
  .step-no { grid-row: span 2; width: 56px; height: 56px; margin: 0; font-size: 1.4rem; }
  .step h3 { margin: 6px 0 4px; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 34px; }
  .section-head p:last-child { font-size: 1.02rem; }
  .hero { padding: 56px 0 120px; }
  .hero .lead { margin-bottom: 26px; }
  .hero .actions .btn { flex: 1 1 100%; justify-content: center; }

  /* Bereiche als kompakte Zeilen statt hoher Karten */
  .pillars { margin-top: -80px; }
  .pillar-grid { gap: 12px; }
  .pillar { flex-direction: row; min-height: 128px; border-bottom-width: 0; border-left: 5px solid var(--blue); }
  .pillar-media { width: 36%; aspect-ratio: auto; flex: none; }
  .pillar-body { padding: 14px 14px 14px 16px; gap: 4px; justify-content: center; }
  .pillar-icon { display: none; }
  .pillar-body .pillar-no { position: static; padding: 0; background: none; font-size: 1.5rem; }
  .pillar strong { font-size: 1.15rem; }
  .pillar small { display: none; }
  .pillar .link-arrow { margin-top: 4px; font-size: .85rem; }

  .area { padding-top: 30px; }
  .area-text h3 { font-size: 2rem; }
  .area-claim { font-size: 1.1rem; }
  .checklist li { padding: 9px 0; font-size: .97rem; }
  .area .actions .btn { flex: 1 1 100%; justify-content: center; }
  .area-thumb { width: 44%; border-width: 5px; }

  .benefit-grid { gap: 10px; }
  .benefit { display: grid; grid-template-columns: 48px 1fr; column-gap: 14px; padding: 18px; }
  .benefit-icon { grid-row: span 2; width: 48px; height: 48px; margin: 0; }
  .benefit-icon .ic { width: 24px; height: 24px; }
  .benefit h3 { font-size: 1.2rem; margin-bottom: 4px; }
  .benefit p { font-size: .93rem; }

  .client-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .client { padding: 18px 14px; }
  .client > .ic { width: 30px; height: 30px; margin-bottom: 10px; }
  .client h3 { font-size: 1.08rem; }
  .client p { font-size: .88rem; }

  .bfc-crest { width: 130px; }
  .faq summary { padding: 16px 18px; font-size: 1.08rem; }
  .faq details p { padding: 0 18px 18px; }
  .cta-actions .btn { width: 100%; justify-content: center; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .footer-brand, .footer-grid > div:last-child { grid-column: 1 / -1; }
  .site-footer { padding-top: 50px; }

  .item { padding: 24px 20px; }
  .page-hero .actions .btn { flex: 1 1 100%; justify-content: center; }
  .contact-card { padding: 26px 20px; }
}
@media (max-width: 640px) { .topbar { display: none; } }

/* Leistungsbereiche: ein Bild, sauber im Abschnitt, Nummer als Ecke auf dem Bild */
.area-media { padding: 0; }
.area-main img, .area-flip .area-main img { clip-path: none; aspect-ratio: 4 / 3; }
.area-no, .area-flip .area-no { z-index: 2; left: 0; right: auto; top: 0; padding: 10px 22px 12px 16px; font-size: clamp(2.2rem, 3.4vw, 3rem); color: var(--white); -webkit-text-stroke: 0; opacity: 1; background: var(--blue-grad); clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%); }
@media (max-width: 960px) {
  .area-media { margin: 0 -16px; }
  .area-main img { box-shadow: none; }
  .area-no, .area-flip .area-no { top: 0; font-size: 2rem; padding: 8px 18px 10px 16px; }
}

/* Fünf Leistungsbereiche: oben drei, darunter zwei breitere Karten */
.pillar-grid { grid-template-columns: repeat(6, 1fr); }
.pillar { grid-column: span 2; }
.pillar:nth-child(n+4) { grid-column: span 3; }
.pillar:nth-child(n+4) .pillar-media { aspect-ratio: 27 / 10; }
.item-grid.n4 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 960px) {
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar, .pillar:nth-child(n+4) { grid-column: auto; }
  .pillar:nth-child(n+4) .pillar-media { aspect-ratio: 16 / 9; }
  .item-grid.n4 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .pillar:nth-child(n+4) .pillar-media { aspect-ratio: auto; }
}

/* Schwesterunternehmen WIH (Innenausbau) */
.sister-media { position: relative; display: block; }
.sister-badge { position: absolute; left: 0; bottom: 0; padding: 10px 26px 12px 16px; background: var(--blue-grad); clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%); color: var(--white); font: 800 clamp(1.6rem, 2.6vw, 2.2rem)/1 var(--head); letter-spacing: .04em; }
.section-alt .facts li { background: var(--white); }
.sister .actions { margin-top: 28px; }
.sister-host { color: var(--muted); font-weight: 600; }