:root {
  --b2b-navy: #003366;
  --b2b-navy-2: #0b3a66;
  --b2b-cta: #f59e0b;
  --b2b-cta-2: #d97706;
  --b2b-ink: #0f172a;
  --b2b-muted: #475569;
  --b2b-bg: #f5f7fa;
  --b2b-white: #fff;
  --b2b-good: #16804a;
  --b2b-check: #b45309;
  --b2b-ring: rgba(245, 158, 11, .3);
  --b2b-border: #dbe3ec;
}

html { scroll-behavior: smooth; }
body.page-b2b-vermieter { margin: 0; background: var(--b2b-bg); color: var(--b2b-ink); font: 16px/1.62 "Segoe UI", system-ui, -apple-system, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body.page-b2b-vermieter * { box-sizing: border-box; }
body.page-b2b-vermieter h1,
body.page-b2b-vermieter h2,
body.page-b2b-vermieter h3 { margin: 0; }
body.page-b2b-vermieter img { display: block; max-width: 100%; }
a { color: var(--b2b-navy); }
.b2b-container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.b2b-sticky { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(255,255,255,.12); background: rgba(0,51,102,.96); color: #fff; -webkit-backdrop-filter: blur(9px); backdrop-filter: blur(9px); }
.b2b-bar { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.b2b-brand { display: flex; flex-direction: column; color: #fff; line-height: 1.15; text-decoration: none; }
.b2b-brand strong { font-size: 1.06rem; }
.b2b-brand span { margin-top: 4px; color: rgba(255,255,255,.72); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; }
.b2b-phone { align-self: center; color: #fff; font-weight: 700; text-decoration: none; }

.b2b-btn { display: inline-flex; max-width: 100%; align-items: center; justify-content: center; padding: 13px 24px; border: 0; border-radius: 10px; font: 800 1rem/1.25 inherit; text-align: center; text-decoration: none; cursor: pointer; transition: transform .15s ease, background .15s ease, box-shadow .15s ease; }
.b2b-btn-primary { background: var(--b2b-cta); color: #1b1203; box-shadow: 0 6px 18px rgba(245,158,11,.28); }
.b2b-btn-primary:hover { background: var(--b2b-cta-2); box-shadow: 0 9px 22px rgba(245,158,11,.32); transform: translateY(-1px); }
.b2b-btn-secondary { border: 1px solid rgba(255,255,255,.46); background: transparent; color: #fff; box-shadow: none; }
.b2b-btn-secondary:hover { background: rgba(255,255,255,.1); }

.b2b-hero { padding: 68px 0 62px; color: #fff; background: linear-gradient(90deg, rgba(0,51,102,.97) 0%, rgba(0,51,102,.91) 52%, rgba(0,51,102,.76) 100%), url('/assets/img/markenwelt/burger/küche/mbrg282.webp') center/cover no-repeat; }
.b2b-hero-grid { display: grid; grid-template-columns: minmax(0,1.08fr) minmax(360px,.82fr); gap: 54px; align-items: start; }
.b2b-pill,
.b2b-kicker { display: block; margin: 0 0 15px; color: var(--b2b-cta-2); font-size: .77rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.b2b-hero .b2b-pill { color: #ffd58d; }
.b2b-hero h1 { max-width: 17ch; font-size: clamp(2.2rem,4.5vw,3.45rem); font-weight: 900; letter-spacing: -.02em; line-height: 1.07; }
.b2b-hero p.b2b-sub { max-width: 62ch; margin: 22px 0 0; color: rgba(255,255,255,.9); font-size: 1.1rem; }
.b2b-hero-bullets { margin: 24px 0 0; padding: 0; color: rgba(255,255,255,.95); list-style: none; }
.b2b-hero-bullets li { position: relative; margin: 10px 0; padding-left: 28px; }
.b2b-hero-bullets li::before { position: absolute; left: 0; color: var(--b2b-cta); content: "✓"; font-weight: 900; }
.b2b-hero-action { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; margin-top: 27px; }
.b2b-hero-action span { color: rgba(255,255,255,.74); font-size: .83rem; }

.b2b-cta-card { padding: 30px; border: 1px solid rgba(15,23,42,.08); border-radius: 20px; background: rgba(255,255,255,.99); color: var(--b2b-ink); box-shadow: 0 26px 58px -22px rgba(0,0,0,.45); scroll-margin-top: 92px; }
.b2b-portrait-box { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; padding-bottom: 15px; border-bottom: 1px solid #e8edf3; }
.b2b-portrait-box img { width: 64px; height: 64px; border: 3px solid var(--b2b-cta); border-radius: 50%; object-fit: cover; }
.b2b-portrait-info b { display: block; color: var(--b2b-navy); }
.b2b-portrait-info span { color: var(--b2b-muted); font-size: .85rem; }
.b2b-form-headline { margin: 0 0 7px; color: var(--b2b-navy); font-size: 1.25rem; font-weight: 900; line-height: 1.3; }
.b2b-form-sub { margin: 0 0 17px; color: var(--b2b-muted); font-size: .91rem; }
.b2b-form label { display: block; margin: 12px 0 6px; font-size: .84rem; font-weight: 800; }
.b2b-form input,
.b2b-form select { width: 100%; padding: 12px 13px; border: 1px solid #cbd5e1; border-radius: 9px; outline: none; background: #fff; color: var(--b2b-ink); font: 1rem inherit; }
.b2b-form input:focus,
.b2b-form select:focus { border-color: rgba(245,158,11,.8); box-shadow: 0 0 0 4px var(--b2b-ring); }
.b2b-grid-tight { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.b2b-toggle { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 9px; }
.b2b-toggle button { flex: 1; min-width: 120px; padding: 10px 12px; border: 1px solid #cbd5e1; border-radius: 9px; background: #fff; color: var(--b2b-ink); font: 800 .9rem inherit; cursor: pointer; }
.b2b-toggle button.is-active { border-color: var(--b2b-cta); background: #fffbeb; }
.b2b-privacy { display: flex !important; align-items: flex-start; gap: 9px; color: var(--b2b-muted); font-weight: 400 !important; }
.b2b-privacy input { width: auto; margin-top: 4px; }
.b2b-note { margin: 13px 0 0; color: var(--b2b-muted); font-size: .78rem; line-height: 1.45; text-align: center; }
.b2b-note.is-error { color: #b42318; }
.b2b-note.is-success { color: var(--b2b-good); }

.b2b-trust-strip { border-bottom: 1px solid var(--b2b-border); background: #fff; }
.b2b-trust-grid { display: grid; grid-template-columns: repeat(3,1fr); }
.b2b-trust-grid span { padding: 21px 25px; color: var(--b2b-muted); font-size: .87rem; text-align: center; }
.b2b-trust-grid span + span { border-left: 1px solid var(--b2b-border); }
.b2b-trust-grid b { display: block; color: var(--b2b-navy); font-size: .94rem; }

.b2b-section { padding: 76px 0; }
.b2b-section-light { border-block: 1px solid var(--b2b-border); background: #eef3f8; }
.b2b-section .b2b-kicker,
.b2b-logo-section .b2b-kicker { text-align: center; }
.b2b-section-title { max-width: 840px; margin: 0 auto !important; color: var(--b2b-navy); font-size: clamp(1.85rem,3.3vw,2.55rem); font-weight: 900; line-height: 1.17; text-align: center; }
.b2b-section-lead { max-width: 760px; margin: 17px auto 0; color: var(--b2b-muted); font-size: 1.03rem; text-align: center; }
.b2b-grid2,
.b2b-grid3 { display: grid; gap: 22px; margin-top: 37px; }
.b2b-grid2 { grid-template-columns: repeat(2,1fr); }
.b2b-grid3 { grid-template-columns: repeat(3,1fr); }
.b2b-card { padding: 27px; border: 1px solid var(--b2b-border); border-radius: 16px; background: #fff; box-shadow: 0 16px 38px -32px rgba(15,23,42,.55); }
.b2b-card h3 { margin-bottom: 10px !important; color: var(--b2b-navy); font-size: 1.18rem; }
.b2b-card p { margin: 0; color: var(--b2b-muted); }
.b2b-card ul { margin: 0; padding-left: 19px; color: var(--b2b-muted); }
.b2b-card li { margin: 7px 0; }
.b2b-card-number { display: block; margin-bottom: 14px; color: var(--b2b-cta-2); font-size: 1.25rem; font-weight: 900; }
.b2b-benefit-card { border-top: 5px solid var(--b2b-navy); }
.b2b-card.good { border-top: 5px solid var(--b2b-good); }
.b2b-card.check { border-top: 5px solid var(--b2b-check); }

.b2b-steps4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 37px; }
.b2b-step { padding: 23px 19px; border: 1px solid var(--b2b-border); border-radius: 15px; background: #f8fafc; }
.b2b-step .b2b-num { display: block; margin-bottom: 12px; color: var(--b2b-cta-2); font-size: 1.22rem; font-weight: 900; }
.b2b-step b { display: block; margin-bottom: 7px; color: var(--b2b-navy); }
.b2b-step span:last-child { color: var(--b2b-muted); font-size: .9rem; }

.b2b-logo-section { padding: 64px 0; border-block: 1px solid var(--b2b-border); background: #fff; }
.b2b-logo-grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 28px 42px; margin-top: 34px; }
.b2b-logo-grid img { width: auto; height: 34px; filter: grayscale(1); opacity: .62; }

.b2b-owner { display: grid; grid-template-columns: 150px 1fr; gap: 30px; max-width: 840px; margin: 36px auto 0; padding: 31px; border: 1px solid var(--b2b-border); border-radius: 18px; background: #f8fafc; }
.b2b-owner > img { width: 150px; height: 150px; border-radius: 16px; object-fit: cover; }
.b2b-owner h3 { color: var(--b2b-navy); font-size: 1.45rem; }
.b2b-owner-role { margin: 4px 0 12px; color: var(--b2b-navy-2); font-weight: 800; }
.b2b-owner p:not(.b2b-owner-role),
.b2b-owner ul { color: var(--b2b-muted); }
.b2b-owner ul { margin: 13px 0 0; padding-left: 19px; }

.b2b-cta-band { padding: 33px 0; background: linear-gradient(135deg,var(--b2b-navy),var(--b2b-navy-2)); color: #fff; }
.b2b-cta-band .b2b-wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px; }
.b2b-cta-band p { max-width: 700px; margin: 0; color: rgba(255,255,255,.82); }
.b2b-cta-band .b2b-band-title { margin-bottom: 5px; color: #fff; font-weight: 900; }

.b2b-faq { max-width: 860px; margin: 37px auto 0; }
.b2b-faq details { padding: 18px 20px; border-top: 1px solid var(--b2b-border); background: #fff; }
.b2b-faq details:last-child { border-bottom: 1px solid var(--b2b-border); }
.b2b-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--b2b-navy); font-size: 1.04rem; font-weight: 900; cursor: pointer; list-style: none; }
.b2b-faq summary::-webkit-details-marker { display: none; }
.b2b-faq summary::after { color: var(--b2b-cta-2); content: "+"; font: 1.4rem/1 sans-serif; }
.b2b-faq details[open] summary::after { content: "−"; }
.b2b-faq details p { max-width: 72ch; margin: 12px 0 0; color: var(--b2b-muted); }

@media (max-width: 960px) {
  .b2b-hero-grid { grid-template-columns: 1fr; }
  .b2b-cta-card { max-width: 640px; }
  .b2b-grid3,
  .b2b-steps4 { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 680px) {
  .b2b-container { width: min(100% - 32px,1180px); }
  .b2b-bar { min-height: 66px; }
  .b2b-brand span,
  .b2b-phone { display: none; }
  .b2b-nav-cta { padding: 10px 15px; font-size: .87rem; }
  .b2b-hero { padding: 46px 0; background-position: 58% center; }
  .b2b-hero-grid { gap: 38px; }
  .b2b-hero h1 { font-size: clamp(2rem,10vw,2.7rem); }
  .b2b-cta-card { padding: 23px 19px; }
  .b2b-grid-tight,
  .b2b-grid2,
  .b2b-grid3,
  .b2b-steps4,
  .b2b-trust-grid { grid-template-columns: 1fr; }
  .b2b-trust-grid span { padding: 15px 18px; }
  .b2b-trust-grid span + span { border-top: 1px solid var(--b2b-border); border-left: 0; }
  .b2b-section { padding: 56px 0; }
  .b2b-logo-section { padding: 52px 0; }
  .b2b-owner { grid-template-columns: 1fr; padding: 23px; }
  .b2b-owner > img { width: 108px; height: 108px; }
  .b2b-cta-band .b2b-wrap { align-items: stretch; }
  .b2b-cta-band .b2b-wrap > div:last-child { display: grid !important; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .b2b-btn { transition: none; }
}