/* ══════════════════════════════════════════════════════════
   Marketing-Seiten (Startseite, Kontakt, Impressum, Datenschutz)
   Eigenstaendiger, additiver Stil - beruehrt keine Klassen aus
   app.css/form.css (Formular, Wartungsseite, Admin-Backend).
   ══════════════════════════════════════════════════════════ */

:root {
  --mk-accent: #e8a020;
}

/* Navbar */
.mk-navbar {
  background: #fff;
  border-bottom: 1px solid #e3eaf3;
}

.mk-navbar-brand {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--hg-blue-dark);
  letter-spacing: -.3px;
  text-decoration: none;
}

.mk-navbar-brand:hover {
  color: var(--hg-blue-dark);
}

.mk-navbar-brand span {
  color: var(--hg-blue);
}

.mk-navbar-brand .bi {
  color: var(--hg-blue);
}

/* Hero / Seitenkopf */
.mk-hero,
.mk-page-header {
  background: linear-gradient(135deg, var(--hg-blue-dark) 0%, var(--hg-blue) 100%);
  color: #fff;
}

.mk-hero {
  padding: 4rem 0;
}

.mk-page-header {
  padding: 2.75rem 0 3.25rem;
}

.mk-url-badge {
  display: inline-block;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: .5rem;
  padding: .35rem .9rem;
  font-size: .85rem;
}

/* Buttons */
.mk-btn-primary,
.mk-btn-outline,
.mk-btn-accent {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  padding: .75rem 2rem;
  border-radius: .6rem;
}

.mk-btn-primary {
  background: #fff;
  color: var(--hg-blue-dark);
  border: 2px solid #fff;
  transition: transform .15s, box-shadow .15s, background .15s, color .15s;
}

.mk-btn-primary:hover {
  background: var(--mk-accent);
  color: #fff;
  border-color: var(--mk-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,160,32,.4);
}

.mk-btn-outline {
  background: transparent;
  color: #fff;
  font-weight: 600;
  border: 2px solid rgba(255,255,255,.6);
  transition: background .15s, border-color .15s;
}

.mk-btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
  color: #fff;
}

.mk-btn-accent {
  background: var(--mk-accent);
  color: #fff;
  border: none;
  transition: filter .15s;
}

.mk-btn-accent:hover {
  filter: brightness(1.1);
  color: #fff;
}

/* Section-Header */
.mk-section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--hg-blue);
  margin-bottom: .5rem;
}

.mk-section-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--hg-blue-dark);
}

/* Feature-Cards */
.mk-feature-card {
  border: 1px solid #e3eaf3;
  border-radius: 1rem;
  padding: 1.75rem;
  height: 100%;
  background: #fff;
  transition: box-shadow .2s, transform .2s;
}

.mk-feature-card:hover {
  box-shadow: 0 8px 28px rgba(0,63,115,.1);
  transform: translateY(-3px);
}

.mk-feature-icon {
  width: 52px;
  height: 52px;
  background: var(--hg-blue-soft);
  border-radius: .75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--hg-blue-dark);
  margin-bottom: 1rem;
}

.mk-feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--hg-blue-dark);
  margin-bottom: .5rem;
}

.mk-feature-card p {
  font-size: .9rem;
  color: #555;
  margin: 0;
  line-height: 1.6;
}

/* Ablauf-Schritte */
.mk-step-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--hg-blue-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 1rem;
}

.mk-step-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--hg-blue);
  margin-bottom: .4rem;
}

/* Highlight-Box (CTA) */
.mk-highlight-box {
  background: var(--hg-blue-dark);
  color: #fff;
  border-radius: 1.25rem;
  padding: 3rem 2.5rem;
}

.mk-highlight-box h2 {
  font-weight: 800;
}

.mk-highlight-box p {
  opacity: .9;
}

/* Divider */
.mk-section-divider {
  border: none;
  border-top: 1px solid #e3eaf3;
  margin: 0;
}

/* Footer */
.mk-footer {
  background: var(--hg-blue-dark);
  color: rgba(255,255,255,.75);
  font-size: .85rem;
}

.mk-footer a {
  color: rgba(255,255,255,.65);
  text-decoration: none;
}

.mk-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

/* Phone-Mockup (Hero) */
.mk-phone-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem 0;
}

.mk-phone-body {
  background: #111827;
  border: 3px solid rgba(255,255,255,.25);
  border-radius: 2.75rem;
  padding: .55rem .55rem .65rem;
  width: 220px;
  box-shadow: 0 24px 60px rgba(0,0,0,.45),
              inset 0 0 0 1px rgba(255,255,255,.06),
              0 0 0 1px rgba(0,0,0,.5);
  position: relative;
}

.mk-phone-body::before {
  content: '';
  position: absolute;
  top: 4.5rem;
  right: -5px;
  width: 4px;
  height: 2.8rem;
  background: rgba(255,255,255,.18);
  border-radius: 2px;
}

.mk-phone-body::after {
  content: '';
  position: absolute;
  top: 3.2rem;
  left: -5px;
  width: 4px;
  height: 1.6rem;
  background: rgba(255,255,255,.18);
  border-radius: 2px;
  box-shadow: 0 2.4rem 0 rgba(255,255,255,.18);
}

.mk-phone-notch {
  width: 70px;
  height: 13px;
  background: #111827;
  border-radius: 0 0 8px 8px;
  margin: 0 auto .45rem;
  position: relative;
  z-index: 2;
}

.mk-phone-screen {
  background: #fff;
  border-radius: 2.15rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 340px;
}

.mk-phone-status {
  background: #f0f4fa;
  padding: .25rem .75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .55rem;
  color: #555;
  font-weight: 600;
}

.mk-phone-qr-area {
  background: #fff;
  padding: 1rem .75rem .75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-bottom: 1px solid #e8eef6;
  flex: 0 0 auto;
}

.mk-phone-qr-area img {
  border: 6px solid #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
  border-radius: .35rem;
}

.mk-phone-qr-url {
  font-size: .53rem;
  color: var(--hg-blue-dark);
  font-family: monospace;
  font-weight: 700;
  margin-top: .4rem;
  letter-spacing: -.01em;
}

.mk-phone-features {
  background: linear-gradient(160deg, var(--hg-blue-dark) 0%, var(--hg-blue) 100%);
  color: #fff;
  padding: .75rem .85rem;
  flex: 1;
}

.mk-phone-feat-label {
  font-size: .5rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .65;
  margin-bottom: .4rem;
}

.mk-phone-feat-item {
  font-size: .68rem;
  padding: .28rem 0;
  display: flex;
  align-items: center;
  gap: .35rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.mk-phone-feat-item:last-child {
  border-bottom: none;
}

.mk-phone-feat-item .bi {
  font-size: .75rem;
  opacity: .9;
  flex-shrink: 0;
}

.mk-phone-home {
  width: 52px;
  height: 4px;
  background: rgba(255,255,255,.22);
  border-radius: 2px;
  margin: .5rem auto 0;
}

/* Mobile */
@media (max-width: 576px) {
  .mk-highlight-box {
    padding: 2rem 1.5rem;
  }

  .mk-hero {
    padding: 3rem 0;
  }
}