/* Marcel Groß – Theme
   Farben, Schriften und Abstände aus dem Brandkit „Marcel Groß“ */

:root {
  --mg-marine: #152C4B;
  --mg-marine-tief: #0E1E33;
  --mg-marine-hell: #2A4C7A;
  --mg-rot: #D10A21;
  --mg-gelb: #FCB704;
  --mg-sand: #C3A985;
  --mg-sand-ink: #7A5E3A;
  --mg-surface: #FFFFFF;
  --mg-surface-warm: #F6F2EC;
  --mg-surface-tone: #EDE6DB;
  --mg-ink: #152C4B;
  --mg-ink-muted: #5A6473;
  --mg-on-marine: #FFFFFF;
  --mg-line: #E3DACB;
  --mg-input-line: #C9BFAF;

  --mg-serif: 'Cardo', Georgia, 'Times New Roman', serif;
  --mg-sans: 'Work Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --mg-radius-sm: 4px;
  --mg-radius-md: 8px;
  --mg-radius-lg: 16px;

  --mg-container: 1200px;
  --mg-gutter: 24px;
  --mg-section: 88px;
}

/* ---------- Grundlagen ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--mg-surface);
  color: var(--mg-ink);
  font-family: var(--mg-sans);
  font-size: 17px;
  line-height: 27px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--mg-marine); }
a:hover { color: var(--mg-rot); }
:focus-visible { outline: 2px solid var(--mg-marine); outline-offset: 3px; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--mg-serif); color: inherit; }
.mg-visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.mg-skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--mg-marine); color: #fff; padding: 10px 16px; border-radius: var(--mg-radius-md);
}
.mg-skip:focus { top: 12px; color: #fff; }

.mg-container { max-width: var(--mg-container); margin: 0 auto; padding: 0 var(--mg-gutter); }
.mg-section { padding: var(--mg-section) 0; }
.mg-section--tight { padding: 72px 0; }
.mg-section--top { padding-top: 72px; }
.mg-bg-warm { background: var(--mg-surface-warm); }
.mg-bg-marine { background: var(--mg-marine); color: var(--mg-on-marine); }
.mg-stack { display: flex; flex-direction: column; gap: 40px; }

/* ---------- Typografie ---------- */
.mg-eyebrow {
  font-size: 12px; line-height: 16px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--mg-sand-ink); font-weight: 600;
}
.mg-bg-marine .mg-eyebrow { color: var(--mg-sand); }
.mg-h1 { font-weight: 400; font-size: 64px; line-height: 68px; }
.mg-h1--page { font-size: 60px; line-height: 64px; }
.mg-h2 { font-weight: 400; font-size: 44px; line-height: 50px; }
.mg-h3 { font-weight: 700; font-size: 22px; line-height: 28px; }
.mg-lead { font-size: 19px; line-height: 30px; max-width: 560px; }
.mg-muted { color: var(--mg-ink-muted); }
.mg-small { font-size: 15px; line-height: 24px; }
.mg-head { display: flex; flex-direction: column; gap: 16px; max-width: 680px; }
.mg-head--row { flex-direction: row; max-width: none; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.mg-head--row > div { display: flex; flex-direction: column; gap: 16px; max-width: 680px; }

/* Farbsignatur aus dem Pinselstrich */
.mg-bar { display: flex; gap: 5px; }
.mg-bar span { width: 28px; height: 4px; border-radius: 2px; background: var(--mg-marine); }
.mg-bar span:nth-child(1) { background: var(--mg-rot); }
.mg-bar span:nth-child(2) { background: var(--mg-gelb); }
.mg-bg-marine .mg-bar span:nth-child(3) { background: #FFFFFF; }

/* ---------- Buttons und Links ---------- */
.mg-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 600; font-size: 15px; line-height: 20px;
  padding: 16px 28px; border-radius: var(--mg-radius-md); border: 1px solid transparent;
  text-decoration: none; cursor: pointer; transition: background .2s, color .2s, border-color .2s;
  min-height: 44px;
}
.mg-btn--small { padding: 12px 22px; }
.mg-btn-primary { background: var(--mg-marine); color: #fff; }
.mg-btn-primary:hover { background: var(--mg-marine-tief); color: #fff; }
.mg-btn-ghost { border-color: var(--mg-sand); color: var(--mg-marine); background: transparent; }
.mg-btn-ghost:hover { border-color: var(--mg-marine); color: var(--mg-marine); }
.mg-btn-yellow, .mg-btn-creme { background: var(--mg-surface-tone); color: var(--mg-marine); }
.mg-btn-yellow:hover, .mg-btn-creme:hover { background: #FFFFFF; color: var(--mg-marine); }
.mg-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
.mg-link {
  text-decoration: none; border-bottom: 1px solid var(--mg-sand); padding-bottom: 2px;
  font-weight: 600; font-size: 15px; color: var(--mg-marine); align-self: flex-start;
}
.mg-link:hover { border-bottom-color: var(--mg-rot); color: var(--mg-marine); }

/* ---------- Kopfbereich ---------- */
.mg-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.96); border-bottom: 1px solid var(--mg-line);
  backdrop-filter: saturate(1.2) blur(6px);
}
.mg-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 14px; padding-bottom: 14px; }
.mg-brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--mg-marine); }
.mg-brand:hover { color: var(--mg-marine); }
.mg-brand img { height: 52px; width: auto; }
.mg-brand__text { display: flex; flex-direction: column; }
.mg-brand__name { font-family: var(--mg-serif); font-size: 22px; line-height: 24px; }
.mg-brand__tag { font-size: 11px; line-height: 14px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mg-sand-ink); font-weight: 600; }
.mg-nav { display: flex; align-items: center; gap: 32px; font-size: 15px; font-weight: 500; }
.mg-nav ul { display: flex; gap: 32px; list-style: none; margin: 0; padding: 0; }
.mg-nav a:not(.mg-btn) { text-decoration: none; color: var(--mg-marine); padding: 6px 0; border-bottom: 2px solid transparent; }
.mg-nav a:not(.mg-btn):hover { color: var(--mg-rot); }
.mg-nav a.is-active { border-bottom-color: var(--mg-gelb); }
.mg-menu-toggle {
  display: none; background: none; border: 1px solid var(--mg-line); border-radius: var(--mg-radius-md);
  width: 44px; height: 44px; cursor: pointer; color: var(--mg-marine); align-items: center; justify-content: center;
}

/* ---------- Bilder und Platzhalter ---------- */
.mg-figure {
  margin: 0 12px 12px 0; border: 1px solid var(--mg-sand); border-radius: var(--mg-radius-lg);
  padding: 14px; background: #fff; box-shadow: 12px 12px 0 var(--mg-gelb);
}
.mg-figure img, .mg-figure .mg-ph { border-radius: 10px; width: 100%; }
.mg-figure img { object-fit: cover; }
.mg-ph {
  background: var(--mg-surface-warm); display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; color: var(--mg-sand-ink); text-align: center; padding: 16px;
}
.mg-ph__label { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600; }
.mg-ph__note { font-size: 14px; line-height: 21px; color: var(--mg-ink-muted); max-width: 260px; }
.mg-ratio-4-5 { aspect-ratio: 4 / 5; }
.mg-ratio-4-3 { aspect-ratio: 4 / 3; }
.mg-ratio-3-2 { aspect-ratio: 3 / 2; }

/* ---------- Hero und Seitenkopf ---------- */
.mg-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.mg-hero__text { display: flex; flex-direction: column; gap: 24px; }
.mg-pagehead { display: flex; flex-direction: column; gap: 40px; }
.mg-crumbs { font-size: 14px; color: var(--mg-ink-muted); display: flex; gap: 8px; flex-wrap: wrap; }
.mg-crumbs a { color: var(--mg-ink-muted); }
.mg-crumbs span[aria-current] { color: var(--mg-marine); }
.mg-crumbs .sep { color: var(--mg-sand); }

/* ---------- Zielgruppen-Streifen ---------- */
.mg-strip { background: var(--mg-surface-warm); border-top: 1px solid var(--mg-line); border-bottom: 1px solid var(--mg-line); }
.mg-strip__inner { padding-top: 40px; padding-bottom: 40px; display: flex; align-items: center; justify-content: space-between; gap: 24px 48px; flex-wrap: wrap; }
.mg-strip__title { font-family: var(--mg-serif); font-size: 24px; line-height: 30px; margin-top: 6px; }
.mg-strip__list { display: flex; gap: 10px 22px; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; font-size: 15px; color: var(--mg-ink-muted); }
.mg-strip__list li { display: flex; align-items: center; gap: 10px; }
.mg-strip__list li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--mg-rot); flex: none; }
.mg-strip__list li:nth-child(3n+2)::before { background: #E0A200; }
.mg-strip__list li:nth-child(3n)::before { background: #4A78B5; }
@media (max-width: 640px) {
  .mg-strip__inner { align-items: flex-start; }
  .mg-strip__list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; width: 100%; }
}

/* ---------- Leistungskarten ---------- */
.mg-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.mg-card {
  text-decoration: none; color: var(--mg-marine); border: 1px solid var(--mg-line); border-radius: var(--mg-radius-lg);
  padding: 28px; display: flex; flex-direction: column; gap: 14px; background: #fff;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.mg-card { position: relative; overflow: hidden; }
.mg-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; opacity: 0; transition: opacity .2s;
  background: linear-gradient(90deg, var(--mg-rot) 0 33.33%, var(--mg-gelb) 33.33% 66.66%, var(--mg-marine) 66.66% 100%);
}
.mg-card:hover { color: var(--mg-marine); border-color: var(--mg-sand); }
.mg-card:hover::before { opacity: 1; }
/* Farbtupfer der Icons wechseln: Rot, Gelb, Blau */
.mg-dot { fill: var(--mg-gelb); }
.mg-cards > :nth-child(3n+1) .mg-dot { fill: var(--mg-rot); }
.mg-cards > :nth-child(3n+3) .mg-dot { fill: #4A78B5; }
/* Titel und Texte der Karten auf einer Linie */
@supports (grid-template-rows: subgrid) {
  .mg-card { display: grid; grid-row: span 4; grid-template-rows: subgrid; row-gap: 10px; }
}
.mg-card p { font-size: 15px; line-height: 24px; color: var(--mg-ink-muted); }
.mg-card__more { margin-top: auto; font-size: 14px; font-weight: 600; }
.mg-icon { width: 36px; height: 36px; flex: none; }

/* ---------- Arbeitsweise und Ablauf ---------- */
.mg-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px 32px; list-style: none; margin: 0; padding: 0; }
.mg-step { display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--mg-sand); padding-top: 20px; }
/* Titel und Texte stehen auf einer Linie, auch wenn ein Titel zweizeilig ist */
@supports (grid-template-rows: subgrid) {
  .mg-steps { row-gap: 32px; }
  .mg-step { display: grid; grid-row: span 3; grid-template-rows: subgrid; row-gap: 8px; align-content: start; }
}
.mg-num { font-family: var(--mg-serif); font-size: 28px; line-height: 32px; color: var(--mg-rot); }
/* Nummern wechseln die Farbe: Rot, Gelb, Blau */
.mg-steps > :nth-child(3n+2) .mg-num, .mg-process > :nth-child(3n+2) .mg-num { color: #E0A200; }
.mg-steps > :nth-child(3n+3) .mg-num, .mg-process > :nth-child(3n+3) .mg-num { color: var(--mg-marine); }
.mg-step p, .mg-item p { font-size: 15px; line-height: 24px; color: var(--mg-ink-muted); }
.mg-items { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; }
.mg-item { display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--mg-sand); padding-top: 18px; }
.mg-process { list-style: none; margin: 8px 0 0; padding: 0; }
.mg-process li { display: flex; gap: 20px; align-items: flex-start; padding: 20px 0; border-bottom: 1px solid var(--mg-line); }
.mg-process .mg-num { min-width: 40px; }
.mg-process strong { display: block; font-weight: 600; font-size: 17px; }
.mg-process span.mg-muted { font-size: 15px; line-height: 24px; }

/* ---------- Zweispaltig ---------- */
.mg-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: start; }
.mg-split--center { align-items: center; }
.mg-split--media { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr); }
.mg-col { display: flex; flex-direction: column; gap: 20px; }

/* ---------- Vorher / Nachher ---------- */
.mg-ba-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 40px 32px; }
.mg-ba { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.mg-ba__frame {
  position: relative; aspect-ratio: 3 / 2; border-radius: var(--mg-radius-lg); overflow: hidden;
  border: 1px solid var(--mg-line); background: var(--mg-surface-tone); --pos: 50%;
}
.mg-ba__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mg-ba__after { clip-path: inset(0 0 0 var(--pos)); }
.mg-ba__ph-before, .mg-ba__ph-after { position: absolute; top: 0; bottom: 0; }
.mg-ba__ph-before { left: 0; right: 50%; background: var(--mg-surface-tone); }
.mg-ba__ph-after { left: 50%; right: 0; background: var(--mg-surface-warm); }
.mg-ba__tag {
  position: absolute; top: 14px; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 600;
  padding: 5px 9px; border-radius: var(--mg-radius-sm); z-index: 2; pointer-events: none;
}
.mg-ba__tag--before { left: 14px; background: #fff; color: var(--mg-marine); }
.mg-ba__tag--after { right: 14px; background: var(--mg-marine); color: #fff; }
.mg-ba__line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: #fff; z-index: 2; pointer-events: none; }
.mg-ba__knob {
  position: absolute; top: 50%; left: var(--pos); width: 44px; height: 44px; margin: -22px 0 0 -22px; border-radius: 50%;
  background: #fff; border: 1px solid var(--mg-sand); display: flex; align-items: center; justify-content: center; z-index: 3; pointer-events: none;
}
.mg-ba__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 4; margin: 0; }
.mg-ba__range:focus-visible + .mg-ba__knob { outline: 2px solid var(--mg-marine); outline-offset: 2px; }
.mg-ba__note { position: absolute; left: 0; right: 0; bottom: 14px; text-align: center; font-size: 13px; color: var(--mg-sand-ink); z-index: 2; }
.mg-ba figcaption { font-size: 15px; line-height: 24px; color: var(--mg-ink-muted); }
.mg-ba figcaption strong { color: var(--mg-marine); font-weight: 600; }
.mg-ba__cat { display: block; color: var(--mg-sand-ink); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; }
.mg-chips { display: flex; gap: 10px; flex-wrap: wrap; }
.mg-chip {
  font: inherit; font-size: 14px; font-weight: 600; padding: 10px 18px; border-radius: 999px; cursor: pointer;
  background: #fff; color: var(--mg-marine); border: 1px solid var(--mg-sand); min-height: 44px;
}
.mg-chip[aria-pressed="true"] { background: var(--mg-marine); color: #fff; border-color: var(--mg-marine); }
.mg-ba[hidden] { display: none; }

/* ---------- Fakten ---------- */
.mg-facts { margin: 0; padding: 0; }
.mg-facts div { display: flex; flex-direction: column; gap: 6px; padding: 20px 0; border-bottom: 1px solid var(--mg-line); }
.mg-facts dt { margin: 0; }
.mg-facts dd { margin: 0; font-size: 17px; line-height: 26px; }

/* ---------- Anfrage-Fläche ---------- */
.mg-cta__inner { display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.mg-cta__text { display: flex; flex-direction: column; gap: 14px; max-width: 640px; }
.mg-cta .mg-h2 { font-size: 40px; line-height: 46px; color: #fff; }
.mg-more { display: flex; gap: 12px 28px; flex-wrap: wrap; }

/* ---------- Kontakt und Formular ---------- */
.mg-contact__data { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; font-size: 17px; }
.mg-contact__data a { color: #fff; text-decoration: none; border-bottom: 1px solid transparent; }
.mg-contact__data a:hover { border-bottom-color: var(--mg-gelb); color: #fff; }
.mg-contact__data .mg-addr { color: var(--mg-line); }
.mg-formbox { background: #fff; color: var(--mg-marine); border-radius: var(--mg-radius-lg); padding: 32px; }
.mg-formbox form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.mg-formbox .mg-field { display: flex; flex-direction: column; gap: 6px; }
.mg-formbox form > .mg-field:nth-child(n+5),
.mg-formbox .mg-field--full,
.mg-formbox .mg-field:has(textarea),
.mg-formbox .mg-field:has(input[type="checkbox"]),
.mg-formbox .mg-form-buttons,
.mg-formbox .mg-form-note,
.mg-formbox .mg-form-errors,
.mg-formbox .form-messages,
.mg-formbox .notices { grid-column: 1 / -1; }
.mg-formbox .mg-label, .mg-formbox label { font-size: 14px; font-weight: 600; }
.mg-input {
  font: inherit; font-size: 16px; padding: 12px 14px; border: 1px solid var(--mg-input-line);
  border-radius: var(--mg-radius-sm); color: var(--mg-marine); background: #fff; width: 100%;
}
.mg-input:focus { outline: 2px solid var(--mg-marine); outline-offset: 1px; border-color: var(--mg-marine); }
textarea.mg-input { resize: vertical; min-height: 140px; }
.mg-formbox .required, .mg-formbox .form-required { color: var(--mg-rot); }
.mg-form-note { font-size: 13px; line-height: 20px; color: var(--mg-ink-muted); }
.mg-form-buttons { display: flex; }
.mg-form-buttons .mg-btn { border: 0; }
.mg-notice { border-radius: var(--mg-radius-md); padding: 14px 18px; font-size: 15px; line-height: 24px; margin-bottom: 18px; }
.mg-notice--success, .toast-success { background: #E8F1E6; color: #1E4620; }
.mg-notice--error, .toast-error { background: #FBE7E9; color: #7A0613; }
.toast { border-radius: var(--mg-radius-md); padding: 14px 18px; font-size: 15px; grid-column: 1 / -1; }

/* ---------- Fließtext (Impressum, Datenschutz, eigene Texte) ---------- */
.mg-prose { max-width: 760px; }
.mg-prose > * + * { margin-top: 18px; }
.mg-prose h2 { font-size: 30px; line-height: 36px; font-weight: 400; margin-top: 40px; }
.mg-prose h3 { font-size: 22px; line-height: 28px; font-weight: 700; margin-top: 28px; }
.mg-prose ul, .mg-prose ol { padding-left: 1.3em; }
.mg-prose li + li { margin-top: 6px; }
.mg-prose a { text-decoration-color: var(--mg-sand); text-underline-offset: 3px; }

/* ---------- Fußbereich ---------- */
.mg-footer { background: var(--mg-marine-tief); color: #fff; }
.mg-footer__inner { padding-top: 56px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 32px; }
.mg-footer__top { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.mg-footer__name { font-family: var(--mg-serif); font-size: 30px; line-height: 34px; display: block; }
.mg-footer__slogan { font-family: var(--mg-serif); font-style: italic; font-size: 18px; color: var(--mg-sand); display: block; margin-top: 6px; }
.mg-footer nav ul { display: flex; gap: 28px; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; font-size: 15px; }
.mg-footer a { color: #fff; }
.mg-footer a:hover { color: var(--mg-gelb); }
.mg-footer__rule { height: 1px; background: var(--mg-marine-hell); }
.mg-footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; color: #B8C4D4; }
.mg-footer__bottom a { color: #B8C4D4; }
.mg-footer__legal { display: flex; gap: 24px; }

/* ---------- Wartungsseite ---------- */
.mg-maint { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px; padding: 48px 24px; text-align: center; background: var(--mg-surface); }
.mg-maint img { width: 180px; height: auto; }
.mg-maint .mg-h2 { max-width: 640px; }

/* ---------- Dezentes Einblenden ---------- */
.mg-js .mg-reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.mg-js .mg-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .mg-js .mg-reveal { opacity: 1; transform: none; transition: none; }
  .mg-card, .mg-btn { transition: none; }
}

/* ---------- Mobil ---------- */
@media (max-width: 960px) {
  :root { --mg-section: 64px; }
  .mg-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mg-hero, .mg-split, .mg-split--media { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .mg-h1, .mg-h1--page { font-size: 44px; line-height: 48px; }
  .mg-h2 { font-size: 34px; line-height: 40px; }
  .mg-cta .mg-h2 { font-size: 32px; line-height: 38px; }
  .mg-menu-toggle { display: inline-flex; }
  .mg-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff;
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--mg-gutter) 24px;
    border-bottom: 1px solid var(--mg-line); box-shadow: 0 12px 24px rgba(21, 44, 75, 0.08);
  }
  .mg-nav.is-open { display: flex; }
  .mg-nav ul { flex-direction: column; gap: 0; }
  .mg-nav ul a { display: block; padding: 14px 0; border-bottom: 1px solid var(--mg-line); }
  .mg-nav .mg-btn { margin-top: 16px; }
  .mg-brand img { height: 44px; }
  .mg-ba-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .mg-steps { grid-template-columns: minmax(0, 1fr); }
  .mg-formbox { padding: 22px; }
  .mg-formbox form { grid-template-columns: minmax(0, 1fr); }
  .mg-brand__tag { display: none; }
}

/* Honeypot gegen Spam: für Menschen unsichtbar */
.form-honeybear { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.mg-field:has(.form-honeybear) { display: none; }

/* Anmeldung auf der Wartungsseite (dezent) */
.mg-maint__login { margin-top: 24px; font-size: 14px; color: var(--mg-ink-muted); }
.mg-maint__login summary { cursor: pointer; text-decoration: underline; text-decoration-color: var(--mg-sand); text-underline-offset: 3px; }
.mg-maint__login[open] summary { margin-bottom: 18px; }
.mg-maint__login form { display: flex; flex-direction: column; gap: 14px; text-align: left; width: min(340px, 90vw); margin: 0 auto; }
.mg-maint__login input[type="text"], .mg-maint__login input[type="password"], .mg-maint__login input[type="email"] {
  font: inherit; font-size: 16px; padding: 12px 14px; border: 1px solid var(--mg-input-line); border-radius: var(--mg-radius-sm); width: 100%;
}
.mg-maint__login button, .mg-maint__login input[type="submit"] { font: inherit; font-weight: 600; background: var(--mg-marine); color: #fff; border: 0; border-radius: var(--mg-radius-md); padding: 14px 24px; cursor: pointer; }
.mg-maint__login h4 { font-family: var(--mg-sans); font-weight: 500; margin: 0 0 12px; }
.mg-maint__login label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; color: var(--mg-marine); }