/* ============================================================
   treppenlift-info.net — Design System (Lifta-inspiriert)
   Stand: Mai 2026
   ============================================================ */

/* ── 1. CSS Custom Properties ──────────────────────────────── */
:root {
  --blue-dark:    #0d3464;
  --blue-mid:     #1a5276;
  --blue-light:   #e8f2fb;
  --orange:       #b85005;
  --orange-hover: #9e4404;
  --orange-light: #fff4ee;
  --white:        #ffffff;
  --gray-light:   #f5f7fa;
  --gray-mid:     #e2e8f0;
  --gray-dark:    #5f6e82;
  --text-dark:    #1a202c;
  --text-mid:     #4a5568;
  --success:      #276749;
  --radius-sm:    6px;
  --radius-md:    12px;
  --radius-lg:    20px;
  --shadow-sm:    0 2px 8px rgba(0,0,0,.08);
  --shadow-md:    0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:    0 8px 40px rgba(0,0,0,.16);
  --transition:   .22s ease;
  --max-width:    1200px;
  --font-main:    'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
}

/* ── 2. Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 18px; /* Groß für Senioren */
}

body {
  font-family: var(--font-main);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 3px; }

ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── 3. Typography ───────────────────────────────────────────── */
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; line-height: 1.2; color: var(--blue-dark); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem);   font-weight: 700; line-height: 1.25; color: var(--blue-dark); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 600; line-height: 1.3; color: var(--blue-dark); }
h4 { font-size: 1.1rem; font-weight: 600; color: var(--blue-dark); }
p  { margin-bottom: 1rem; color: var(--text-mid); }
p:last-child { margin-bottom: 0; }

.section-label {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .4rem;
}

/* ── 4. Layout Helpers ───────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 4rem 0; }
.section--gray { background: var(--gray-light); }
.section--blue { background: var(--blue-dark); }
.section--blue-light { background: var(--blue-light); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

.text-center { text-align: center; }
.text-white  { color: var(--white) !important; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mt-2 { margin-top: 2rem; }

/* ── 5. Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 1.8rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none !important;
  white-space: nowrap;
  min-height: 52px; /* Accessibility: mindestens 52px für ältere Nutzer */
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-hover);
  border-color: var(--orange-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232,99,10,.35);
}

.btn-secondary {
  background: transparent;
  color: var(--blue-dark);
  border-color: var(--blue-dark);
}
.btn-secondary:hover {
  background: var(--blue-dark);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-white {
  background: var(--white);
  color: var(--blue-dark);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--gray-light);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 1rem 2.2rem;
  font-size: 1.1rem;
  min-height: 60px;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* ── 6. Top Bar ──────────────────────────────────────────────── */
.topbar {
  background: var(--blue-dark);
  color: rgba(255,255,255,.85);
  font-size: .82rem;
  padding: .4rem 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar a { color: rgba(255,255,255,.85); }
.topbar a:hover { color: var(--white); text-decoration: none; }
.topbar-phone {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-weight: 700;
  font-size: .9rem;
  color: var(--white) !important;
}

/* ── 7. Header / Navigation ──────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 2px solid var(--gray-mid);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1.5rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none !important;
  flex-shrink: 0;
}
.logo-mark {
  width: 44px;
  height: 44px;
  background: var(--blue-dark);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: -.03em;
}
.logo-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.1;
}
.logo-text span { display: block; font-size: .7rem; font-weight: 400; color: var(--gray-dark); }

/* Main Nav */
.main-nav { display: flex; align-items: center; gap: 0; }

.nav-item {
  position: relative;
}
.nav-link {
  display: block;
  padding: .55rem 1rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-decoration: none !important;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--blue-dark);
  background: var(--blue-light);
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: .6rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: var(--transition);
  z-index: 200;
}
.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: .55rem .9rem;
  font-size: .88rem;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  text-decoration: none !important;
}
.dropdown-menu a:hover {
  background: var(--blue-light);
  color: var(--blue-dark);
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: .8rem;
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 2px solid var(--gray-mid);
  border-radius: var(--radius-sm);
  padding: 8px;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--blue-dark);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--white);
  z-index: 999;
  overflow-y: auto;
  padding: 1.5rem;
  padding-top: 80px;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: .9rem 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  border-bottom: 1px solid var(--gray-mid);
  color: var(--text-dark);
}
.mobile-menu .btn { display: block; text-align: center; margin-top: 1rem; }
.mobile-menu-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--gray-light);
  border: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--text-dark);
}
.mobile-menu-label {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-dark);
  padding: 1rem 1rem .3rem;
  display: block;
}

/* ── 8. Hero Section ─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-mid) 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1586015555751-63bb77f4322a?w=1400&q=80&auto=format&fit=crop') center/cover no-repeat;
  opacity: .18;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 4rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: var(--white);
  font-size: .82rem;
  font-weight: 600;
  padding: .35rem .9rem;
  border-radius: 100px;
  margin-bottom: 1.2rem;
  letter-spacing: .04em;
}

.hero h1 { color: var(--white); margin-bottom: 1rem; }
.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 2rem;
  max-width: 560px;
}
.hero-sub p { color: rgba(255,255,255,.85); margin-bottom: 0; }

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.2);
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.85);
  font-size: .85rem;
  font-weight: 600;
}
.hero-trust-item svg { color: #fbbf24; flex-shrink: 0; }

/* ── 9. Förderung-Banner ─────────────────────────────────────── */
.foerder-banner {
  background: var(--orange);
  color: var(--white);
  padding: 1.1rem 0;
}
.foerder-banner .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  text-align: center;
}
.foerder-banner strong { font-size: 1.1rem; }
.foerder-banner p { color: var(--white); margin: 0; }
.foerder-banner .btn { background: var(--white); color: var(--orange); border-color: var(--white); font-size: .9rem; padding: .6rem 1.4rem; min-height: auto; }
.foerder-banner .btn:hover { background: var(--gray-light); }

/* ── 10. Feature Cards ───────────────────────────────────────── */
.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
}
.feature-card:hover {
  border-color: var(--blue-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.feature-card .card-icon {
  width: 56px; height: 56px;
  background: var(--blue-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--blue-dark);
  font-size: 1.6rem;
}
.feature-card h3 { margin-bottom: .5rem; }
.feature-card p { font-size: .92rem; }
.feature-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--orange);
  font-weight: 700;
  font-size: .9rem;
  margin-top: 1rem;
  text-decoration: none !important;
}
.feature-card .card-link:hover { color: var(--orange-hover); text-decoration: underline !important; }

/* Product card */
.product-card {
  background: var(--white);
  border: 2px solid var(--gray-mid);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.product-card-img {
  height: 200px;
  background: var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--blue-dark);
  position: relative;
  overflow: hidden;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-price {
  font-size: .85rem;
  color: var(--gray-dark);
  margin-bottom: .4rem;
}
.product-card-price strong { color: var(--blue-dark); font-size: 1rem; }
.product-card h3 { margin-bottom: .6rem; font-size: 1.1rem; }
.product-card p { font-size: .88rem; flex: 1; }
.product-card .btn { margin-top: 1.2rem; text-align: center; justify-content: center; }

/* ── 11. Section Headers ─────────────────────────────────────── */
.section-header { margin-bottom: 2.5rem; }
.section-header.center { text-align: center; max-width: 720px; margin-left: auto; margin-right: auto; }
.section-header h2 { margin-bottom: .6rem; }
.section-header p { font-size: 1rem; color: var(--text-mid); }

/* ── 12. Förder-Karten ───────────────────────────────────────── */
.foerder-card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 2px solid var(--gray-mid);
  padding: 2rem;
}
.foerder-card-top {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}
.foerder-card-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  color: var(--blue-dark);
}
.foerder-card-amount {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--blue-dark);
  line-height: 1;
}
.foerder-card-amount small { font-size: .85rem; font-weight: 400; color: var(--text-mid); display: block; }

/* ── 13. FAQ Accordion ───────────────────────────────────────── */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius-sm);
  margin-bottom: .7rem;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.2rem 1.5rem;
  background: var(--white);
  border: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
  cursor: pointer;
}
.faq-question:hover { background: var(--blue-light); color: var(--blue-dark); }
.faq-question[aria-expanded="true"] { background: var(--blue-dark); color: var(--white); }
.faq-icon {
  width: 28px; height: 28px;
  flex-shrink: 0;
  background: var(--gray-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  transition: var(--transition);
  color: var(--blue-dark);
}
.faq-question[aria-expanded="true"] .faq-icon {
  background: rgba(255,255,255,.2);
  color: var(--white);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.faq-answer-inner {
  padding: 1.2rem 1.5rem;
  font-size: .95rem;
  color: var(--text-mid);
  line-height: 1.7;
  border-top: 1px solid var(--gray-mid);
}

/* ── 14. Anbieter-Tabelle ────────────────────────────────────── */
.provider-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.provider-table th {
  background: var(--blue-dark);
  color: var(--white);
  padding: 1rem 1.2rem;
  text-align: left;
  font-weight: 600;
}
.provider-table td { padding: .9rem 1.2rem; border-bottom: 1px solid var(--gray-mid); }
.provider-table tr:last-child td { border-bottom: none; }
.provider-table tr:nth-child(even) td { background: var(--gray-light); }
.provider-table tr:hover td { background: var(--blue-light); }

.stars { color: #b45309; font-size: 1rem; }
.badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 100px;
  font-size: .75rem;
  font-weight: 700;
}
.badge-blue { background: var(--blue-light); color: var(--blue-dark); }
.badge-orange { background: var(--orange-light); color: var(--orange); }
.badge-green { background: #d1fae5; color: #065f46; }

/* ── 15. Kontaktformular / CTA Box ──────────────────────────── */
.cta-box {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-mid) 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  color: var(--white);
  text-align: center;
}
.cta-box h2 { color: var(--white); margin-bottom: .8rem; }
.cta-box p { color: rgba(255,255,255,.85); margin-bottom: 2rem; }

.contact-tabs {
  display: flex;
  background: var(--gray-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  max-width: 620px;
  margin: 0 auto 2rem;
}
.tab-btn {
  flex: 1;
  padding: .8rem .5rem;
  border: none;
  background: transparent;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-mid);
  transition: var(--transition);
  cursor: pointer;
}
.tab-btn.active {
  background: var(--white);
  color: var(--blue-dark);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.tab-pane { display: none; }
.tab-pane.active { display: block; }

.contact-form {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
}
.form-group input,
.form-group select {
  padding: .75rem 1rem;
  border: 2px solid var(--gray-mid);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  background: var(--white);
  transition: var(--transition);
  min-height: 52px;
  color: var(--text-dark);
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue-dark);
  box-shadow: 0 0 0 3px var(--blue-light);
}
.form-privacy {
  font-size: .78rem;
  color: var(--gray-dark);
  text-align: center;
}
.form-privacy a { color: var(--gray-dark); text-decoration: underline; }

/* Phone CTA */
.phone-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius-md);
  padding: 1.2rem 2rem;
  max-width: 420px;
  margin: 1.5rem auto 0;
}
.phone-cta-icon {
  width: 48px; height: 48px;
  background: var(--orange);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.phone-cta-text { text-align: left; }
.phone-cta-text small { color: rgba(255,255,255,.7); font-size: .8rem; display: block; }
.phone-cta-text a {
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -.01em;
}

/* ── 16. Process Steps ───────────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  position: relative;
}
.step {
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
}
.step::after {
  content: '→';
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-mid);
  font-size: 1.5rem;
}
.step:last-child::after { display: none; }
.step-num {
  width: 56px; height: 56px;
  background: var(--blue-dark);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  font-weight: 900;
  margin: 0 auto 1rem;
}
.step h4 { margin-bottom: .4rem; }
.step p { font-size: .88rem; }

/* ── 17. Cost Table ──────────────────────────────────────────── */
.cost-table {
  width: 100%;
  border-collapse: collapse;
}
.cost-table th {
  background: var(--blue-dark);
  color: var(--white);
  padding: .9rem 1.2rem;
  text-align: left;
}
.cost-table td { padding: .9rem 1.2rem; border-bottom: 1px solid var(--gray-mid); }
.cost-table tr:last-child td { border-bottom: none; font-weight: 700; background: var(--blue-light); color: var(--blue-dark); }
.cost-table tr:nth-child(even) td { background: var(--gray-light); }

/* ── 18. Info Box / Alert ────────────────────────────────────── */
.info-box {
  background: var(--blue-light);
  border-left: 4px solid var(--blue-dark);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.2rem 1.5rem;
  margin: 1.5rem 0;
}
.info-box p { color: var(--text-dark); margin: 0; font-size: .95rem; }
.info-box strong { color: var(--blue-dark); }

.warning-box {
  background: #fff7ed;
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.2rem 1.5rem;
  margin: 1.5rem 0;
}
.warning-box p { color: var(--text-dark); margin: 0; font-size: .95rem; }

/* ── 19. Checklist ───────────────────────────────────────────── */
.checklist { padding: 0; }
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  padding: .5rem 0;
  font-size: .95rem;
  color: var(--text-mid);
  border-bottom: 1px solid var(--gray-mid);
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  background: #d1fae5;
  color: #065f46;
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── 20. Affiliate Button ────────────────────────────────────── */
.affiliate-btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--orange);
  color: var(--white) !important;
  padding: .9rem 1.8rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .95rem;
  text-decoration: none !important;
  transition: var(--transition);
  min-height: 52px;
}
.affiliate-btn:hover {
  background: var(--orange-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232,99,10,.35);
}
.affiliate-btn-sm {
  padding: .6rem 1.2rem;
  font-size: .85rem;
  min-height: auto;
}

.affiliate-notice {
  font-size: .75rem;
  color: var(--gray-dark);
  font-style: italic;
  margin-top: .4rem;
}

/* ── 21. Trust Bar ───────────────────────────────────────────── */
.trust-bar {
  background: var(--white);
  border-top: 1px solid var(--gray-mid);
  border-bottom: 1px solid var(--gray-mid);
  padding: 1.2rem 0;
}
.trust-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2.5rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-dark);
}
.trust-item-icon {
  font-size: 1.6rem;
  color: var(--blue-dark);
}

/* ── 22. Breadcrumb ──────────────────────────────────────────── */
.breadcrumb {
  background: var(--gray-light);
  padding: .7rem 0;
  font-size: .82rem;
}
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.breadcrumb li + li::before { content: '/'; color: var(--gray-dark); margin-right: .4rem; }
.breadcrumb a { color: var(--gray-dark); }
.breadcrumb a:hover { color: var(--blue-dark); }
.breadcrumb [aria-current] { color: var(--text-dark); font-weight: 600; }

/* ── 23. Footer ──────────────────────────────────────────────── */
.site-footer {
  background: var(--blue-dark);
  color: rgba(255,255,255,.8);
  padding: 3rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.footer-brand p { color: rgba(255,255,255,.7); font-size: .9rem; margin-top: .8rem; }
.footer-logo { color: var(--white); font-size: 1.2rem; font-weight: 800; }
.footer-logo span { color: var(--white); }

.footer-col h4 { color: var(--white); margin-bottom: 1rem; font-size: .95rem; }
.footer-col li + li { margin-top: .5rem; }
.footer-col a { color: rgba(255,255,255,.7); font-size: .88rem; }
.footer-col a:hover { color: var(--white); text-decoration: none; }

.footer-phone {
  margin-top: 1.2rem;
  padding: 1rem;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
}
.footer-phone small { display: block; color: rgba(255,255,255,.6); font-size: .78rem; }
.footer-phone a { color: var(--white); font-size: 1.3rem; font-weight: 800; }

.footer-bottom {
  padding: 1.2rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .8rem;
  color: rgba(255,255,255,.75);
}
.footer-bottom a { color: rgba(255,255,255,.75); }
.footer-bottom a:hover { color: rgba(255,255,255,.9); }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.2rem; }

/* Sticky Phone Button (Mobile) */
.sticky-phone {
  display: none;
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  z-index: 500;
  background: var(--orange);
  color: var(--white);
  width: 60px; height: 60px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(232,99,10,.5);
  text-decoration: none !important;
}

/* ── 24. Page Hero (Unterseiten) ─────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-mid) 100%);
  padding: 3rem 0;
  color: var(--white);
}
.page-hero h1 { color: var(--white); font-size: clamp(1.5rem, 3vw, 2.2rem); margin-bottom: .5rem; }
.page-hero p { color: rgba(255,255,255,.8); max-width: 700px; margin: 0; }

/* ── 25. Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  html { font-size: 17px; }
  .main-nav, .header-cta .btn:not(.btn-primary) { display: none; }
  .hamburger { display: flex; }
  .sticky-phone { display: flex; }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  .hero { min-height: 420px; }
  .hero-content { padding: 2.5rem 0; }
  .hero-trust { display: none; }

  .steps { grid-template-columns: 1fr; }
  .step::after { display: none; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .cta-box { padding: 2rem 1.2rem; }
  .contact-tabs { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }

  .foerder-banner .container { flex-direction: column; gap: .8rem; }

  .provider-table { font-size: .82rem; }
  .provider-table th, .provider-table td { padding: .7rem .8rem; }

  .section { padding: 2.5rem 0; }
}

@media (max-width: 480px) {
  .header-inner { height: 64px; }
  .hero h1 { font-size: 1.6rem; }
  .btn-group { flex-direction: column; width: 100%; }
  .btn-group .btn { justify-content: center; }
}

/* ── 26. Print ───────────────────────────────────────────────── */
@media print {
  .site-header, .site-footer, .topbar, .sticky-phone,
  .hero, .foerder-banner, .btn, .cta-box { display: none !important; }
  body { font-size: 12pt; color: #000; }
  h1, h2, h3 { color: #000; page-break-after: avoid; }
}

/* ── 27. Accessibility ───────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--blue-dark);
  color: var(--white);
  padding: .6rem 1.2rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700;
  z-index: 9999;
}
.skip-link:focus { top: 0; }

/* ── 28. Cookie Banner ───────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--blue-dark);
  color: var(--white);
  z-index: 9998;
  padding: 1.25rem 0;
  box-shadow: 0 -4px 20px rgba(0,0,0,.2);
}
.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.cookie-inner strong {
  display: block;
  margin-bottom: .35rem;
  font-size: 1rem;
}
.cookie-inner p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: rgba(255,255,255,.88);
}
.cookie-inner p a {
  color: #fde68a;
  text-decoration: underline;
}
.cookie-btns {
  display: flex;
  gap: .75rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.cookie-btns .btn {
  white-space: nowrap;
  min-width: 160px;
  justify-content: center;
}
.cookie-btns .btn-secondary {
  background: transparent;
  border: 2px solid rgba(255,255,255,.5);
  color: var(--white);
}
.cookie-btns .btn-secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
}
@media (max-width: 640px) {
  .cookie-inner { flex-direction: column; }
  .cookie-btns { width: 100%; }
  .cookie-btns .btn { flex: 1; min-width: 0; }
}

/* ── 29. DSGVO Form Consent Checkbox ─────────────────────────── */
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  margin: .75rem 0 1rem;
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.5;
}
.form-consent input[type="checkbox"] {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--blue-dark);
}
.form-consent a {
  color: var(--blue-dark);
  text-decoration: underline;
}