/* ============================================
   supporting.de – Premium IT-Support Design
   ============================================ */

/* ---- Schriftart: Plus Jakarta Sans (Variable Font, Subset latin) ----
   Lokal eingebunden, SIL Open Font License. Keine Verbindung zu Google-Servern.
   Eine Datei deckt alle Gewichte von 200 bis 800 ab. */

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url('fonts/plus-jakarta-sans-latin.woff2') format('woff2');
}

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

body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  color: #1e293b;
  background: linear-gradient(180deg, #ffffff 20%, #edf2f8 45%, #dde6f0 70%, #cdd9e8 100%);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  scrollbar-gutter: stable;
}
a { color: #284473; }

/* ---------- NAV ---------- */

/* Der Container #site-header wird aus dem Layout-Baum genommen, damit seine Kinder
   direkt auf Body-Ebene liegen. Nur so kann die Nav mit position:sticky über die
   gesamte Seite oben kleben statt nur innerhalb des Header-Bereichs. */
#site-header { display: contents; }

.nav {
  background: transparent;
  display: flex;
  justify-content: center;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 0 24px;
  height: 64px;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
  transition: background .3s;
}
.nav-logo {
  position: absolute;
  left: 24px;
  height: 0;
  opacity: 0;
  transition: opacity .4s;
}
.nav.scrolled { background: rgba(255,255,255,.95); backdrop-filter: blur(8px); }
.nav.scrolled .nav-logo { height: 54px; opacity: 1; }
.nav a {
  color: #475569;
  text-decoration: none;
  font-size: .95rem;
  font-weight: 600;
  padding: 14px 20px;
  margin: 4px 3px;
  border-radius: 10px;
  background: #f8fafc;
  transition: background .25s, color .25s;
  white-space: nowrap;
}
.nav a:hover { background: #eef3f9; color: #284473; }
.nav a.active { background: #284473; color: #fff; }
.nav-toggle { display: none; background: none; border: none; color: #1e293b; font-size: 1.5rem; cursor: pointer; padding: 16px 20px; }
@media (max-width: 700px) {
  .nav { flex-wrap: wrap; padding: 0; }
  .nav-toggle { display: block; width: 100%; text-align: right; }
  .nav-logo { display: block; height: 42px !important; opacity: 1 !important; position: static; margin: 0 auto 0 16px; }
  .nav-toggle { width: auto; }
  .nav a { display: none; width: 100%; text-align: center; padding: 14px; border-top: 1px solid #f1f5f9; }
  .nav a.active { box-shadow: none; background: #eef3f9; }
  .nav.open a { display: block; }
}

/* ---------- LOGO BAR ---------- */
.logo-bar {
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px 12px;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.logo-bar-logo { flex-shrink: 0; }
.logo-bar-logo img { max-width: 280px; width: 100%; height: auto; }
.logo-bar-trust {
  display: flex;
  gap: 16px;
  flex: 1 1 0;
}
.logo-bar-trust-left { justify-content: flex-end; }
.logo-bar-trust-right { justify-content: flex-start; }
.logo-bar-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-bar-trust-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  opacity: .6;
}
.logo-bar-trust-text {
  text-align: left;
  font-size: .75rem;
  color: #64748b;
  line-height: 1.4;
}
.logo-bar-trust-text strong {
  display: block;
  font-size: .8rem;
  color: #475569;
  font-weight: 600;
}
@media (max-width: 700px) {
  .logo-bar {
    gap: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 14px 16px 6px;
  }
  .logo-bar-logo { display: none; }
  .logo-bar-trust {
    flex: none;
    justify-content: center !important;
    flex-wrap: wrap;
    gap: 10px 18px;
  }
  .logo-bar-trust-left { margin-bottom: 8px; }
  .logo-bar-trust-item { gap: 6px; }
  .logo-bar-trust-text { font-size: .68rem; }
  .logo-bar-trust-text strong { font-size: .72rem; }
  .logo-bar-trust-text br { display: none; }
}

/* ---------- HEADER IMAGE ---------- */
.header-img {
  width: 100%;
  position: relative;
  overflow: hidden;
  height: min(80vh, 560px);
}
.header-img > img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 35% 30%;
}
/* ---------- HEADER OVERLAY ---------- */
.header-overlay {
  position: absolute;
  top: 50%;
  left: 40px;
  transform: translateY(-50%);
  z-index: 3;
  max-width: 780px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(8px);
  padding: 36px 40px;
  border-radius: 20px;
  text-align: center;
  pointer-events: auto;
}
.header-overlay a { pointer-events: auto; }
.header-overlay-breadcrumb { font-size: .88rem; color: #64748b; margin-bottom: 12px; }
.header-overlay-breadcrumb a { color: #284473; text-decoration: underline; font-weight: 600; }
.header-overlay-breadcrumb a:hover { color: #1e3660; }
.header-overlay-breadcrumb span { margin: 0 8px; color: #cbd5e1; }
.header-overlay-page .header-overlay-accent { font-size: 2rem; }
.header-overlay-page .header-overlay-accent a { color: inherit; text-decoration: none; }
.header-overlay-page .header-overlay-accent a:hover { text-decoration: underline; }
.header-overlay-buttons { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 20px; }
.header-overlay-accent {
  font-size: 2.4rem;
  font-weight: 800;
  color: #284473;
  line-height: 1.2;
  letter-spacing: -.03em;
  margin-bottom: 16px;
}
.header-overlay-targets {
  font-size: .88rem;
  color: #64748b;
  line-height: 2;
  margin-bottom: 16px;
}
.header-overlay-text {
  font-size: 1rem;
  color: #475569;
  line-height: 1.7;
}
@media (max-width: 700px) {
  /* Overlay fliesst unter das Bild, statt es zu ueberdecken */
  .header-img { height: auto; }
  .header-img > img { height: 190px; }
  .header-overlay {
    position: static;
    transform: none;
    max-width: none;
    margin: -28px 12px 0;
    padding: 22px 20px;
    background: rgba(255,255,255,.96);
  }
  .header-overlay-accent { font-size: 1.6rem; }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  padding: 16px 36px;
  border-radius: 12px;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  transition: all .3s;
  letter-spacing: .01em;
}
.btn-primary {
  background: #284473;
  color: #fff;
  box-shadow: 0 2px 12px rgba(40,68,115,.25);
}
.btn-primary:hover { background: #1e3660; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(40,68,115,.3); }
.btn-secondary {
  background: #0f172a;
  color: #fff;
  box-shadow: 0 2px 12px rgba(15,23,42,.15);
}
.btn-secondary:hover { background: #1e293b; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(15,23,42,.2); }
.btn-light {
  background: #fff;
  color: #0f172a;
  border: 1.5px solid #e2e8f0;
}
.btn-light:hover { border-color: #284473; color: #284473; transform: translateY(-2px); }

/* ---------- SECTIONS ---------- */
section { padding: 80px 24px; }
section:nth-child(even) { background: transparent; }
.container { max-width: 1100px; margin: 0 auto; padding: 0; box-sizing: border-box; }
.section-title {
  text-align: center;
  font-size: 2.4rem;
  color: #0f172a;
  margin-bottom: 14px;
  font-weight: 800;
  letter-spacing: -.02em;
}
.section-sub {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 52px;
  color: #64748b;
  font-size: 1.1rem;
}
.section-card {
  background: #fff;
  border-radius: 20px;
  padding: 48px;
  box-shadow: 0 1px 3px rgba(0,0,0,.04), 0 6px 24px rgba(0,0,0,.05);
  border: 1px solid #f1f5f9;
}

/* ---------- SERVICE CARDS (Startseite) ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 32px 28px;
  transition: all .3s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.service-card:hover {
  border-color: #284473;
  box-shadow: 0 8px 28px rgba(40,68,115,.08);
  transform: translateY(-4px);
}
.service-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.si-teal  { background: #eef3f9; color: #284473; }
.si-amber { background: #eaf6ee; color: #1b7a3d; }
.si-indigo { background: #eef3f9; color: #284473; }
.si-rose  { background: #eaf6ee; color: #1b7a3d; }
.service-card h3 { font-size: 1.1rem; font-weight: 700; color: #0f172a; margin-bottom: 8px; }
.service-card p { font-size: .95rem; color: #64748b; line-height: 1.6; }
@media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

/* ---------- LEISTUNGEN ACCORDION ---------- */
.accordion { max-width: 100%; columns: 2; column-gap: 20px; }
.acc-item {
  break-inside: avoid;
  overflow: hidden;
  background: #fff;
  border-radius: 14px;
  margin-bottom: 12px;
  border: 1px solid #e2e8f0;
  transition: all .3s;
}
.acc-item:hover { border-color: #cbd5e1; }
.acc-header {
  display: flex; align-items: center; gap: 14px; padding: 20px 24px;
  cursor: pointer; user-select: none; border: none; background: none;
  width: 100%; text-align: left; font-family: inherit;
}
.acc-header:hover { background: #f8fafc; }
.acc-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; background: #284473; }
.acc-item:nth-child(3n+2) .acc-dot { background: #1b7a3d; }
.acc-item:nth-child(3n)   .acc-dot { background: #284473; }
.acc-title { font-size: 1.05rem; font-weight: 600; flex: 1; color: #1e293b; margin: 0; }
.acc-arrow { font-size: .85rem; color: #64748b; transition: transform .3s, color .3s; flex-shrink: 0; }
.acc-item.open { border-color: #284473; background: #eef3f9; }
.acc-item.open .acc-arrow { transform: rotate(180deg); color: #284473; }
.acc-item.open .acc-title { color: #284473; }
.acc-body { max-height: 0; overflow: hidden; transition: max-height .4s; }
.acc-body-inner { padding: 0 24px 22px 48px; font-size: 1rem; color: #64748b; line-height: 1.8; }
@media (max-width: 760px) { .accordion { columns: 1; } }

/* ---------- STEPS ---------- */
.steps { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; list-style: none; padding: 0; margin: 0; }
.step {
  flex: 1 1 180px; max-width: 200px; text-align: center;
  padding: 28px 16px; background: #fff; border-radius: 16px;
  border: 1px solid #e2e8f0; transition: all .3s;
}
.step:hover { border-color: #284473; transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.06); }
.step-num {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 700; margin: 0 auto 14px; color: #fff;
}
.sn-1 { background: #284473; }
.sn-2 { background: #1b7a3d; }
.sn-3 { background: #284473; }
.sn-4 { background: #1b7a3d; }
.sn-5 { background: #284473; }
.step h3, .step h4 { font-size: 1rem; margin-bottom: 6px; font-weight: 700; color: #0f172a; }
.step p { font-size: .88rem; color: #64748b; line-height: 1.6; }

/* ---------- KONTAKT ---------- */
.contact-wrapper { display: flex; flex-wrap: wrap; gap: 48px; }
.contact-photo {
  width: 140px; height: 140px; border-radius: 50%;
  background: #f1f5f9; margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  color: #64748b; font-size: .85rem; overflow: hidden;
  border: 3px solid #e2e8f0;
}
.contact-photo img { width: 100%; height: 100%; object-fit: cover; }
.contact-info { flex: 1 1 280px; }
.contact-info h3 { color: #0f172a; margin-bottom: 16px; font-size: 1.2rem; font-weight: 700; }
.contact-info p { font-size: 1rem; color: #64748b; margin-bottom: 16px; }
.info-item { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; font-size: 1rem; color: #475569; }
.info-icon {
  width: 42px; height: 42px; background: #eef3f9; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0; border: 1px solid #c8d9eb;
}
.contact-form { flex: 1 1 400px; }
.contact-form label { font-size: .9rem; margin-top: 14px; display: block; color: #475569; font-weight: 500; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid #e2e8f0; border-radius: 10px;
  font-size: 1rem; margin-top: 6px; font-family: inherit; transition: border-color .2s;
  background: #fff;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: #284473; box-shadow: 0 0 0 3px rgba(40,68,115,.08); }
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form button {
  width: 100%; margin-top: 20px; border: none; background: #284473; color: #fff;
  font-weight: 600; cursor: pointer; padding: 16px; font-size: 1.05rem;
  border-radius: 12px; font-family: inherit; transition: all .3s;
  box-shadow: 0 2px 12px rgba(40,68,115,.2);
}
.contact-form button:hover { background: #1e3660; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(40,68,115,.3); }
.hp { position: absolute; left: -10000px; }
.checkbox-row { display: flex; gap: 10px; align-items: flex-start; margin-top: 14px; }
.checkbox-row input { width: auto; margin-top: 5px; }
.checkbox-row label { margin-top: 0; font-size: .88rem; color: #64748b; }
.legal { font-size: .8rem; color: #64748b; margin-top: 12px; }
.msg { padding: 16px 24px; border-radius: 12px; font-size: 1rem; margin-bottom: 20px; display: none; }
.msg-ok { background: #eef3f9; border: 1px solid #c8d9eb; color: #065f46; display: block; }
.msg-error { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; display: block; }

/* ---------- MODALS ---------- */
.modal-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(15,23,42,.6); backdrop-filter: blur(4px); z-index: 200; justify-content: center; align-items: center; padding: 20px; }
.modal-overlay.open { display: flex; }
.modal { background: #fff; border-radius: 20px; max-width: 680px; width: 100%; max-height: 88vh; overflow-y: auto; padding: 44px; position: relative; box-shadow: 0 24px 64px rgba(0,0,0,.15); }
.modal-close { position: absolute; top: 18px; right: 22px; background: #f1f5f9; border: none; width: 36px; height: 36px; border-radius: 10px; font-size: 1.2rem; color: #64748b; cursor: pointer; transition: all .2s; display: flex; align-items: center; justify-content: center; }
.modal-close:hover { background: #e2e8f0; color: #0f172a; }
.modal h2 { font-size: 1.5rem; color: #0f172a; margin-bottom: 24px; font-weight: 700; }
.modal img { max-width: 100%; height: auto; border-radius: 12px; margin-bottom: 24px; }
.modal h3 { font-size: 1rem; color: #0f172a; margin: 20px 0 8px; font-weight: 600; }
.modal p { font-size: .93rem; color: #64748b; line-height: 1.7; margin-bottom: 8px; }

/* ---------- FOOTER ---------- */
footer { background: #0f172a; color: #94a3b8; text-align: center; padding: 48px 24px; font-size: .9rem; }
footer a { color: #5b8abf; text-decoration: none; }
footer a:hover { color: #fff; }
footer .footer-links { margin-bottom: 16px; display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; }
footer .footer-regions { margin-bottom: 16px; font-size: .85rem; color: #cbd5e1; }
footer .footer-regions span { color: #94a3b8; }

/* ---------- BACK TO TOP ---------- */
.back-top {
  position: fixed; bottom: 28px; right: 28px; width: 46px; height: 46px;
  background: #284473; color: #fff; border: none; border-radius: 50%;
  font-size: 1.2rem; cursor: pointer; box-shadow: 0 4px 14px rgba(40,68,115,.3);
  opacity: 0; pointer-events: none; transition: all .3s; z-index: 100;
}
.back-top.visible { opacity: 1; pointer-events: auto; }
.back-top:hover { background: #1e3660; transform: translateY(-3px); }

/* ---------- FLOATING CTA ---------- */
.floating-cta {
  position: fixed; bottom: 86px; right: 28px; z-index: 100;
}
.floating-cta-btn {
  width: 56px; height: 56px; border-radius: 50%; border: none;
  background: #284473; color: #fff; font-size: 1.5rem; cursor: pointer;
  box-shadow: 0 4px 14px rgba(40,68,115,.35);
  transition: background .3s, transform .3s; display: flex; align-items: center; justify-content: center;
}
.floating-cta-btn:hover { background: #1e3660; transform: translateY(-2px); }
.floating-cta-menu {
  position: absolute; bottom: 68px; right: 0;
  display: flex; flex-direction: column; gap: 10px; align-items: flex-end;
  opacity: 0; pointer-events: none; transform: translateY(8px);
  transition: opacity .3s, transform .3s;
}
.floating-cta.open .floating-cta-menu {
  opacity: 1; pointer-events: auto; transform: translateY(0);
}
.floating-cta-menu a {
  display: flex; align-items: center; gap: 10px;
  background: #fff; color: #1e293b; text-decoration: none;
  padding: 10px 16px; border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,.12);
  font-size: .9rem; font-weight: 600; white-space: nowrap;
  transition: all .2s;
}
.floating-cta-menu a:hover { background: #f1f5f9; transform: translateX(-4px); }
.floating-cta-menu .cta-icon {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0; color: #fff;
}
.cta-icon-form { background: #284473; }
.cta-icon-wa { background: #25D366; }
.cta-icon-email { background: #1b7a3d; }
.cta-icon-tg { background: #0088cc; }

@media (max-width: 700px) {
  .floating-cta { bottom: 78px; right: 16px; }
  .floating-cta-btn { width: 52px; height: 52px; font-size: 1.35rem; }
  .floating-cta-menu a { padding: 10px 14px; font-size: .88rem; }
  .back-top { bottom: 18px; right: 16px; }
}
.btn-fernwartung {
  display: inline-block; padding: 20px 60px; background: #284473; color: #fff;
  font-size: 1.2rem; font-weight: 700; border: none; border-radius: 14px;
  cursor: pointer; text-decoration: none; transition: all .3s;
  box-shadow: 0 4px 16px rgba(40,68,115,.25);
}
.btn-fernwartung:hover { background: #1e3660; transform: translateY(-3px); box-shadow: 0 8px 28px rgba(40,68,115,.35); }
.btn-note { text-align: center; margin-top: 12px; font-size: .9rem; color: #64748b; }

/* ============================================
   BAUSTEINE – ersetzen die frueheren Inline-Styles
   ============================================ */

/* Kleine Grossbuchstaben-Zeile ueber einer Ueberschrift */
.eyebrow {
  font-size: .85rem;
  font-weight: 700;
  color: #284473;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.eyebrow-muted { color: #64748b; letter-spacing: .15em; }

/* Fliesstext-Absatz */
.lead { font-size: 1.05rem; color: #64748b; line-height: 1.8; margin-bottom: 16px; }
.lead:last-child { margin-bottom: 0; }
.lead-lg { font-size: 1.15rem; color: #64748b; line-height: 1.8; }

/* Zweispaltiger Block, bricht auf Mobil um */
.split { display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; }
.split > * { flex: 1 1 300px; }

/* Getoentes Band – bricht den Rhythmus der weissen Karten */
.section-band {
  background: linear-gradient(180deg, #eef3f9 0%, #e6eef7 100%);
  border: 1px solid #d7e3f0;
  border-radius: 20px;
  padding: 48px;
}
.section-band .section-title { color: #1e3660; }

/* Ruhige Box auf hellem Grau */
.soft-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 28px 24px;
}
.soft-card-lg { padding: 32px 28px; }
.soft-card h2, .soft-card h3, .soft-card h4 { color: #1a3a6b; }

/* Kundenstimmen */
.reviews { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; }
.review-card { flex: 1 1 280px; max-width: 340px; }
.review-stars { color: #f59e0b; font-size: 1.1rem; margin-bottom: 12px; }
.review-card blockquote { font-size: 1rem; color: #475569; line-height: 1.7; margin: 0 0 16px; }
.review-name { font-size: .9rem; font-weight: 700; color: #0f172a; }
.review-role { font-size: .8rem; color: #64748b; }

/* Ortsmarken auf den Regionalseiten */
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.pill {
  background: #eef3f9; padding: 8px 16px; border-radius: 8px;
  font-size: .95rem; color: #284473; font-weight: 600;
}

/* Hakenliste */
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  padding: 12px 0 12px 30px; position: relative;
  font-size: 1.05rem; color: #334155; border-bottom: 1px solid #e2e8f0;
}
.check-list li:last-child { border-bottom: none; }
.check-list li::before {
  content: "\2713"; position: absolute; left: 0; top: 12px;
  color: #1b7a3d; font-weight: 700;
}

/* Drei kleine Vorteilskarten */
.trio { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; }
.trio > * { flex: 1 1 200px; max-width: 280px; text-align: center; }

/* Slogan */
.slogan { font-size: 1.3rem; font-weight: 700; color: #1b7a3d; margin: 20px 0 0; }

/* Zentrierter Abschluss-Block */
.stack-center { text-align: center; }
.stack-center .lead-lg { max-width: 560px; margin: 0 auto 32px; }
.btn-row { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ---------- TASTATURBEDIENUNG ---------- */
:focus-visible {
  outline: 3px solid #1b7a3d;
  outline-offset: 3px;
  border-radius: 6px;
}
.nav a:focus-visible, .btn:focus-visible, .acc-header:focus-visible,
.floating-cta-menu a:focus-visible, .back-top:focus-visible,
.floating-cta-btn:focus-visible, .service-card:focus-visible,
footer a:focus-visible, .modal-close:focus-visible {
  outline: 3px solid #1b7a3d;
  outline-offset: 3px;
}
.contact-form input:focus-visible, .contact-form textarea:focus-visible {
  outline: 3px solid #1b7a3d;
  outline-offset: 1px;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 300;
  background: #284473; color: #fff; padding: 12px 20px;
  border-radius: 0 0 10px 0; font-weight: 600; text-decoration: none;
}
.skip-link:focus { left: 0; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- RESPONSIVE: TABLET ---------- */
@media (max-width: 900px) {
  body { font-size: 16px; }
  section { padding: 48px 16px; }
  .section-card { padding: 32px 20px; }
  .section-band { padding: 32px 20px; }
  .section-title { font-size: 2rem; }
  .section-sub { font-size: 1rem; margin-bottom: 36px; }
  .header-overlay { max-width: 520px; padding: 28px 28px; }
  .header-overlay-accent { font-size: 1.8rem; }
  .header-overlay-text { font-size: .9rem; }
  .btn { padding: 14px 28px; font-size: .95rem; }
  .btn-fernwartung { padding: 14px 36px; font-size: 1rem; }
  .steps { gap: 12px; }
  .step { flex: 1 1 140px; max-width: 170px; padding: 20px 12px; }
  .step h3, .step h4 { font-size: .9rem; }
  .step p { font-size: .82rem; }
}

/* ---------- RESPONSIVE: SMARTPHONE ---------- */
@media (max-width: 700px) {
  body { font-size: 15px; }
  section { padding: 32px 12px; }

  /* Nav-Menü besser lesbar */
  .nav a { font-size: .9rem; padding: 12px 16px; margin: 0; border-radius: 0; background: #fff; }
  .nav a.active { background: #284473; color: #fff; }

  /* Content-Bereiche */
  .section-card { padding: 24px 16px; }
  .section-band { padding: 24px 16px; }
  .split { gap: 24px; }
  .lead, .lead-lg { font-size: .95rem; }
  .check-list li { font-size: .95rem; }
  .section-title { font-size: 1.5rem; }
  .section-sub { font-size: .95rem; margin-bottom: 28px; }

  /* Buttons kleiner */
  .btn { padding: 12px 24px; font-size: .95rem; width: 100%; max-width: 320px; text-align: center; }
  .btn-fernwartung { padding: 12px 28px; font-size: .95rem; }

  /* Schritte */
  .steps { flex-direction: column; align-items: stretch; }
  .step { max-width: 100%; padding: 20px 16px; }
  .step-num { width: 40px; height: 40px; font-size: 1rem; }
  .step h3, .step h4 { font-size: .95rem; }
  .step p { font-size: .85rem; }

  /* Service Cards */
  .service-card { padding: 24px 20px; }
  .service-card h3 { font-size: 1rem; }
  .service-card p { font-size: .88rem; }

  /* Kontakt */
  .contact-wrapper { gap: 24px; }
  .contact-form input, .contact-form textarea { padding: 11px 14px; font-size: .95rem; }
  .contact-form button { padding: 14px; font-size: .95rem; }

  /* Fernwartung Download-Karten */
  .btn-note { font-size: .82rem; }

  /* Accordion */
  .acc-title { font-size: .95rem; }
  .acc-body-inner { font-size: .9rem; padding: 0 16px 18px 38px; }

  /* Modal */
  .modal { padding: 28px 20px; border-radius: 16px; }
  .modal h2 { font-size: 1.2rem; margin-bottom: 16px; }

  /* Footer */
  footer { padding: 32px 16px; font-size: .82rem; }
  footer .footer-links { gap: 16px; }

  /* Inline-Style Overrides für Startseite */

  /* Fernwartung Unterseite */
  .section-card h2 { font-size: 1.3rem; }
  .section-card h3 { font-size: 1.1rem; }
}