/* ============================================================
   LAMBERT SHK – main.css
   Mobile-First · Dark Mode · High Contrast · WCAG 2.1 AA
   ============================================================ */

/* ===== DESIGN TOKENS ===== */
:root {
  /* Brand */
  --blue:        #3268b1;
  --blue-light:  #178bcc;
  --blue-dark:   #1b3b63;
  --blue-xdark:  #16273f;
  --orange:      #F5A623;
  --orange-dark: #e09515;

  /* Light Mode */
  --bg:          #ffffff;
  --bg-soft:     #f2f4f7;
  --bg-card:     #ffffff;
  --ink:         #1a2636;
  --ink-soft:    #8a9ab0;
  --border:      rgba(50,104,177,0.12);
  --border-solid:#d4dde8;

  /* Shadows */
  --shadow:      0 4px 24px rgba(22,39,63,0.10);
  --shadow-lg:   0 12px 48px rgba(22,39,63,0.16);

  /* Spacing */
  --radius:      12px;
  --radius-lg:   20px;
  --font:        'Open Sans', system-ui, sans-serif;
  --max-w:       1200px;
  --transition:  0.22s ease;

  /* Focus ring */
  --focus-ring:  0 0 0 3px rgba(50,104,177,0.45);
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
  --bg:          #0f1923;
  --bg-soft:     #1a2636;
  --bg-card:     #1e2e42;
  --ink:         #e8edf4;
  --ink-soft:    #7a93b0;
  --border:      rgba(120,160,210,0.15);
  --border-solid:#2a3d56;
  --shadow:      0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.5);
  --blue-xdark:  #0a1220;
  --gray-l:      #1a2636;
}

/* ===== HIGH CONTRAST MODE ===== */
[data-theme="high-contrast"] {
  --bg:          #000000;
  --bg-soft:     #0a0a0a;
  --bg-card:     #000000;
  --ink:         #ffffff;
  --ink-soft:    #cccccc;
  --blue:        #5599ff;
  --blue-light:  #66aaff;
  --orange:      #ffcc00;
  --orange-dark: #ffbb00;
  --border:      rgba(255,255,255,0.4);
  --border-solid:#555555;
  --shadow:      none;
  --shadow-lg:   none;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden; /* globaler Schutz gegen horizontalen Scroll */
  /* Respektiere reduced-motion Präferenz */
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }

/* ===== BARRIEREFREIHEIT ===== */

/* Skip-to-Content */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--orange);
  color: #000;
  padding: 12px 24px;
  font-weight: 700;
  font-size: 1rem;
  z-index: 9999;
  border-radius: 0 0 var(--radius) 0;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
  outline: 3px solid #000;
  outline-offset: 2px;
}

/* Fokus-Ring für alle interaktiven Elemente */
:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Kein Fokus für Mausnutzer */
:focus:not(:focus-visible) { outline: none; }

/* Mindestgröße für Touch-Targets (44x44px laut WCAG 2.5.8) */
button, a, [role="button"] {
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
/* Ausnahmen für Inline-Links */
p a, li a, .footer-links a, .nav-link {
  min-height: unset;
  min-width: unset;
  display: inline;
}

/* ===== CONTAINER ===== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 16px;
}
@media (min-width: 640px)  { .container { padding: 0 24px; } }
@media (min-width: 1280px) { .container { padding: 0 32px; } }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  line-height: 1;
  min-height: 48px;
}
.btn-orange {
  background: var(--orange);
  color: #000;
  box-shadow: 0 4px 16px rgba(245,166,35,0.35);
}
.btn-orange:hover, .btn-orange:focus-visible {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,166,35,0.45);
}
.btn-primary {
  background: var(--blue);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus-visible { background: var(--blue-dark); }

.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}
.btn-outline:hover, .btn-outline:focus-visible { background: var(--blue); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--border-solid);
}
.btn-ghost:hover, .btn-ghost:focus-visible { color: var(--ink); border-color: var(--ink); }

.btn-lg { padding: 18px 36px; font-size: 1.05rem; min-height: 56px; }
/* Mobile: Hero-Buttons volle Breite */
@media (max-width: 480px) {
  .hero-text .btn-lg {
    width: 100%;
    justify-content: center;
    padding: 16px 20px;
    font-size: 0.95rem;
  }
}
.btn-sm { padding: 10px 20px; font-size: 0.85rem; min-height: 40px; }
.btn-full { width: 100%; }
.btn-nav { padding: 10px 22px; font-size: 0.875rem; }

/* ===== THEME TOGGLE ===== */
.theme-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}
.theme-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1.5px solid var(--border-solid);
  background: var(--bg-soft);
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
  padding: 0;
  min-height: 40px;
  min-width: 40px;
}
.theme-btn:hover, .theme-btn.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.theme-btn[title]:hover::after {
  content: attr(title);
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  white-space: nowrap;
  pointer-events: none;
  z-index: 10;
}

/* ===== BACKDROP ===== */
#nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 98;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
#nav-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition), background var(--transition);
  overflow: visible;
}
.site-header.scrolled { box-shadow: 0 4px 24px rgba(22,39,63,0.14); }

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
  overflow: visible;
}

/* Logo – auf Desktop ragt nach unten, auf Mobile normal */
.logo-link {
  flex-shrink: 0;
  position: relative;
  z-index: 10;
  margin-top: 0;
}
.logo-img {
  height: 44px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(22,39,63,0.15));
  transition: filter var(--transition), transform var(--transition);
}
@media (min-width: 960px) {
  .logo-link { margin-top: 16px; }
  .logo-img  { height: 60px; }
}
.logo-link:hover .logo-img, .logo-link:focus-visible .logo-img {
  filter: drop-shadow(0 6px 20px rgba(50,104,177,0.4));
  transform: translateY(-2px);
}

/* Desktop Nav */
.main-nav { flex: 1; }
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  transition: all var(--transition);
  min-height: unset;
  display: inline-block;
}
.nav-link:hover, .nav-link.active, .nav-link:focus-visible {
  color: var(--blue);
  background: rgba(50,104,177,0.08);
  outline: none;
}
.nav-link[aria-current="page"] {
  color: var(--blue);
  background: rgba(50,104,177,0.1);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  cursor: pointer;
  background: none;
  border: none;
  min-height: unset;
  min-width: unset;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}
.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0; transform: scaleX(0);
}
.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== MOBILE FULLSCREEN OVERLAY NAV ===== */
.mobile-nav-overlay {
  display: flex;             /* immer flex, Sichtbarkeit über visibility/opacity */
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--blue-xdark);
  flex-direction: column;
  padding: 0;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  min-height: 72px;
}
.mobile-nav-logo { height: 44px; width: auto; }
.mobile-nav-close {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 10px;
  color: #fff;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  min-height: unset;
  min-width: unset;
}
.mobile-nav-close:hover { background: rgba(255,255,255,0.2); }

.mobile-nav-links {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  gap: 4px;
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  color: rgba(255,255,255,0.85);
  font-size: 1.2rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all 0.2s;
  min-height: 56px;
  min-width: unset;
}
.mobile-nav-link:hover, .mobile-nav-link:focus-visible,
.mobile-nav-link[aria-current="page"] {
  background: rgba(255,255,255,0.1);
  color: #fff;
}
.mobile-nav-link svg { opacity: 0.5; }

.mobile-nav-footer {
  padding: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mobile-nav-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mobile-nav-contact a {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: unset;
}
.mobile-nav-contact a:hover { color: #fff; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 64px;
  overflow: hidden;
  background: var(--blue-xdark);
}
/* Buttons im Hero niemals abschneiden */
.hero-content, .hero-text {
  overflow: visible !important;
}
@media (min-width: 960px) {
  .hero { padding-top: 80px; } /* Desktop: Header mit Logo-Überhang */
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(22,39,63,0.92) 40%, rgba(22,39,63,0.55) 100%);
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.6;
}
.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 40px 24px 56px;
  width: 100%;
  min-width: 0;
  /* Kein overflow:hidden – Buttons dürfen nicht geclipt werden */
  overflow: visible;
}
@media (min-width: 480px) {
  .hero-content { padding: 48px 28px 64px; }
}
@media (min-width: 640px) {
  .hero-content { padding: 56px 32px 72px; }
}
@media (min-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 60px 32px 80px;
  }
}
.hero-text {
  color: #fff;
  min-width: 0;
  max-width: 100%;
  word-break: normal;
  overflow-wrap: normal;
  word-break: break-word;
  max-width: 100%;
  padding-right: 4px; /* verhindert Rand-Clipping auf kleinen Screens */
}

.hero-badge {
  display: inline-block;
  background: rgba(245,166,35,0.2);
  border: 1px solid rgba(245,166,35,0.4);
  color: var(--orange);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hero-text h1 {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
  max-width: 100%;
}
@media (min-width: 480px) {
  .hero-text h1 { font-size: clamp(1.6rem, 4.5vw, 3rem); }
}
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: 20px;
  line-height: 1.6;
}
.hero-stars {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.stars { color: var(--orange); font-size: 1rem; letter-spacing: 2px; }
.review-text { color: rgba(255,255,255,0.7); font-size: 0.82rem; }

.hero-image-wrap { display: none; }
@media (min-width: 900px) {
  .hero-image-wrap { display: block; }
}
.hero-image-wrap {
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(22,39,63,0.55);
  overflow: hidden;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  align-self: center;
  /* Kein Zuschneiden – Bild bestimmt die Höhe */
  background: transparent;
}
.hero-photo {
  width: 100%;
  height: auto;           /* Höhe passt sich proportional an */
  object-fit: contain;    /* Vollständig sichtbar, kein Zuschneiden */
  display: block;
  transform: translateZ(0);
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}
@media (min-width: 640px) { .section-header { margin-bottom: 48px; } }

.section-header h2 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.section-header p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ===== LEISTUNGEN ===== */
.leistungen {
  padding: 64px 0;
  background: var(--bg);
}
@media (min-width: 640px) { .leistungen { padding: 96px 0; } }

.leistungen-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 540px) {
  .leistungen-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .leistungen-grid { grid-template-columns: repeat(4, 1fr); }
}

.leistung-card {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border);
}
.leistung-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.leistung-card--dark {
  background: var(--blue-xdark);
  color: #fff;
  border-color: transparent;
}
.leistung-card--dark .leistung-icon { color: #fff !important; }
.leistung-card--dark h3 { color: #fff !important; }
.leistung-card--dark p  { color: rgba(255,255,255,0.75) !important; }

.leistung-icon { width: 44px; height: 44px; color: var(--blue-dark); }
.leistung-icon svg { width: 100%; height: 100%; }
.leistung-card h3 { font-size: 1.2rem; font-weight: 800; color: var(--ink); }
.leistung-card p  { color: var(--ink-soft); font-size: 0.88rem; line-height: 1.6; flex: 1; }

/* ===== KONFIGURATOR ===== */
.konfigurator-section {
  padding: 64px 0;
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}
@media (min-width: 640px) { .konfigurator-section { padding: 96px 0; } }

.konfigurator-wrap {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 28px 20px;
  max-width: 720px;
  margin: 0 auto;
  border: 1px solid var(--border);
}
@media (min-width: 640px) {
  .konfigurator-wrap { padding: 48px 40px; }
}

.konfigurator-header { text-align: center; margin-bottom: 28px; }
.konfigurator-header h2 {
  font-size: clamp(1.3rem, 3.5vw, 2rem);
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.orange-line {
  width: 48px; height: 4px;
  background: var(--orange);
  border-radius: 2px;
  margin: 0 auto;
}
.progress-bar-wrap {
  height: 6px;
  background: var(--bg-soft);
  border-radius: 3px;
  margin-bottom: 8px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--orange-dark));
  border-radius: 3px;
  transition: width 0.4s ease;
}
.step-counter { text-align: right; font-size: 0.78rem; color: var(--ink-soft); margin-bottom: 24px; }
.konfig-step { display: none; }
.konfig-step.active { display: block; animation: fadeUp 0.3s ease; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.step-question {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 22px;
  text-align: center;
}
.option-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 480px) {
  .option-grid { grid-template-columns: repeat(3, 1fr); }
}
.option-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 12px;
  border: 2px solid var(--border-solid);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  min-height: 80px;
  min-width: unset;
  width: 100%;
}
.option-btn:hover, .option-btn:focus-visible {
  border-color: var(--orange);
  background: rgba(245,166,35,0.05);
}
.option-btn.selected {
  border-color: var(--orange);
  background: rgba(245,166,35,0.08);
  color: var(--orange-dark);
  box-shadow: 0 0 0 3px rgba(245,166,35,0.2);
}
.option-icon { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; color: var(--blue-dark); }
.option-icon svg { width: 100%; height: 100%; }
.option-text-icon { font-size: 1rem; font-weight: 800; color: var(--blue-dark); }
.option-btn.selected .option-icon,
.option-btn.selected .option-text-icon { color: var(--orange); }
.option-btn.selected svg { stroke: var(--orange); }

.konfig-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 480px) { .form-row { grid-template-columns: 1fr 1fr; } }

.konfig-form input, .konfig-form textarea,
.kontakt-form input, .kontakt-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border-solid);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--bg-soft);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  min-height: 48px;
}
.konfig-form input:focus, .konfig-form textarea:focus,
.kontakt-form input:focus, .kontakt-form textarea:focus {
  border-color: var(--blue);
  background: var(--bg-card);
  box-shadow: var(--focus-ring);
}
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.84rem;
  color: var(--ink-soft);
  cursor: pointer;
}
.checkbox-label input { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; accent-color: var(--blue); }
.checkbox-label a { color: var(--blue); text-decoration: underline; }

.konfig-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.result-box { text-align: center; padding: 32px 0; }
.result-icon {
  width: 68px; height: 68px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(34,197,94,0.3);
}
.result-box h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 10px; }
.result-box p { color: var(--ink-soft); }
.result-summary {
  margin-top: 20px;
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 16px;
  font-size: 0.83rem;
  color: var(--ink-soft);
  text-align: left;
}

/* ===== USP ===== */
.usp-section { padding: 64px 0; background: var(--bg); }
@media (min-width: 640px) { .usp-section { padding: 96px 0; } }

.usp-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 760px) {
  .usp-inner { grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
}
.usp-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;          /* Ecken sauber abschneiden – kein Pixel-Flimmern */
  -webkit-mask-image: -webkit-radial-gradient(white, black); /* Safari fix */
}
.usp-image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;         /* Bild füllt volle Fläche */
  object-position: center;
  display: block;
  transform: translateZ(0);  /* GPU-Layer – verhindert pixelige Kanten */
}
.usp-content h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.usp-content p { color: var(--ink-soft); font-size: 1rem; line-height: 1.7; margin-bottom: 28px; }
.usp-list { display: flex; flex-direction: column; gap: 18px; }
.usp-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.95rem;
  color: var(--ink);
}
.usp-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  font-weight: 700;
  min-height: unset;
  min-width: unset;
}
.usp-icon--fast { background: rgba(245,166,35,0.15); color: var(--orange); }
.usp-icon--fund { background: rgba(50,104,177,0.12); color: var(--blue); }
.usp-icon--guar { background: rgba(34,197,94,0.12); color: #16a34a; }

/* ===== PAKETE ===== */
.pakete-section { padding: 64px 0; background: var(--bg-soft); }
@media (min-width: 640px) { .pakete-section { padding: 96px 0; } }

.pakete-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 1100px;
  margin: 40px auto 0;
}
@media (max-width: 639px) {
  .pakete-grid { grid-template-columns: 1fr !important; }
}
@media (min-width: 640px) {
  .pakete-grid { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (min-width: 960px) {
  .pakete-grid[style*="repeat(3"] { grid-template-columns: repeat(3, 1fr) !important; }
  .pakete-grid[style*="repeat(4"] { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (min-width: 1200px) {
  .pakete-grid[style*="repeat(4"] { grid-template-columns: repeat(4, 1fr) !important; }
}

.paket-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  border: 2px solid var(--border-solid);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
@media (min-width: 480px) {
  .paket-card { padding: 28px 24px; }
}
.paket-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.paket-card--featured { border-color: var(--orange); box-shadow: 0 8px 32px rgba(245,166,35,0.2); }
.paket-badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: #000;
  padding: 4px 16px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.paket-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 12px;
  letter-spacing: -.01em;
}
.paket-preis-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.paket-preis-big {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -.02em;
  white-space: nowrap;
}
@media (min-width: 480px) {
  .paket-preis-big { font-size: 2.2rem; }
}
.paket-preis-sub {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
}
/* Legacy-Klassen für Fallback */
.paket-preis { font-size: 0.9rem; color: var(--ink-soft); margin-bottom: 4px; }
.paket-preis span { font-size: 2rem; font-weight: 800; color: var(--ink); }
.paket-sub { color: var(--ink-soft); font-size: 0.82rem; margin-bottom: 20px; }
.paket-features { display: flex; flex-direction: column; gap: 9px; margin-top: 20px; }
.paket-features li { font-size: 0.92rem; color: var(--ink); display: flex; gap: 8px; align-items: center; }
.pakete-footnote { text-align: center; color: var(--ink-soft); font-size: 0.78rem; margin-top: 20px; }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-xdark), var(--blue-dark));
  padding: 64px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 60% 50%, rgba(50,104,177,0.3), transparent 60%);
  pointer-events: none;
}
.cta-banner .container { position: relative; }
.cta-banner h2 {
  font-size: clamp(1.4rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

/* ===== BEWERTUNGEN ===== */
.bewertungen-section { padding: 64px 0; background: var(--bg); }
@media (min-width: 640px) { .bewertungen-section { padding: 96px 0; } }

.overall-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 0.88rem;
  flex-wrap: wrap;
}
.bewertungen-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 600px) {
  .bewertungen-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .bewertungen-grid { grid-template-columns: repeat(3, 1fr); }
}
.bewertung-card {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--border);
}
.bew-stars { color: var(--orange); font-size: 1rem; margin-bottom: 14px; letter-spacing: 2px; }
.bewertung-card p {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.bew-author { display: flex; align-items: center; gap: 12px; }
.bew-avatar {
  width: 38px; height: 38px;
  background: var(--blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  min-height: unset;
  min-width: unset;
}
.bew-author strong { display: block; font-size: 0.88rem; color: var(--ink); }
.bew-author span { font-size: 0.76rem; color: var(--ink-soft); }

/* ===== FAQ ===== */
.faq-section { padding: 64px 0; background: var(--bg-soft); }
@media (min-width: 640px) { .faq-section { padding: 96px 0; } }

.faq-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 800px) {
  .faq-inner { grid-template-columns: 280px 1fr; gap: 64px; align-items: start; }
}
.faq-intro h2 { font-size: 1.7rem; font-weight: 800; margin-bottom: 14px; letter-spacing: -0.02em; color: var(--ink); }
.faq-intro p  { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 24px; line-height: 1.7; }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  text-align: left;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ink);
  background: var(--bg-card);
  transition: background var(--transition);
  min-height: 56px;
  min-width: unset;
}
.faq-q:hover, .faq-q:focus-visible { background: rgba(50,104,177,0.04); }
.faq-q.open { color: var(--blue); }
.faq-arrow { font-size: 1.1rem; flex-shrink: 0; transition: transform var(--transition); }
.faq-q.open .faq-arrow { transform: rotate(180deg); color: var(--blue); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.faq-a.open { max-height: 400px; padding: 0 20px 18px; }
.faq-a p { font-size: 0.88rem; color: var(--ink-soft); line-height: 1.7; }

/* ===== PARTNER ===== */
.partner-section { padding: 60px 0; background: var(--bg); }
.partner-marquee {
  overflow: hidden;
  /* Nur rechts ausblenden – links beginnt sauber */
  mask: linear-gradient(90deg, white 0%, white 85%, transparent 100%);
  -webkit-mask: linear-gradient(90deg, white 0%, white 85%, transparent 100%);
}
.marquee-track {
  display: flex;
  gap: 24px;
  animation: marquee 28s linear infinite;
  width: max-content;
  padding-left: 16px; /* erstes Logo vollständig sichtbar */
}
.marquee-track:hover { animation-play-state: paused; }
.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 1px solid var(--border-solid);
  border-radius: var(--radius);
  background: var(--bg-card);
  box-shadow: var(--shadow);
  opacity: 0.8;
  transition: opacity var(--transition), box-shadow var(--transition);
  flex-shrink: 0;
  min-width: 130px;
  min-height: unset;
  min-width: unset;
}
.partner-logo:hover { opacity: 1; box-shadow: var(--shadow-lg); }
.partner-logo img { height: 38px; width: auto; max-width: 150px; object-fit: contain; }
.partner-logo svg { height: 34px; width: auto; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===== KONTAKT ===== */
.kontakt-section {
  padding: 56px 0 64px;
  background: var(--blue-xdark);
}
@media (min-width: 640px) { .kontakt-section { padding: 96px 0; } }

.kontakt-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 760px) {
  .kontakt-inner { grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
}
.kontakt-info h2 {
  font-size: clamp(1.4rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
  word-break: break-word;
}
.kontakt-info p { color: rgba(255,255,255,0.75); font-size: 0.95rem; margin-bottom: 28px; line-height: 1.7; }
.kontakt-details { display: flex; flex-direction: column; gap: 14px; }
.kontakt-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.8);
  font-size: 0.88rem;
  min-height: unset;
}
.kontakt-item svg { flex-shrink: 0; color: var(--orange); }
.kontakt-item a { color: rgba(255,255,255,0.9); transition: color var(--transition); min-height: unset; font-weight: 600; }
.kontakt-item a:hover, .kontakt-item a:focus-visible { color: var(--orange); }

.kontakt-form-wrap {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
@media (min-width: 480px) { .kontakt-form-wrap { padding: 36px 32px; } }

.kontakt-form { display: flex; flex-direction: column; gap: 14px; }
.kontakt-form textarea { resize: vertical; min-height: 96px; }
.form-success {
  color: #16a34a;
  font-weight: 600;
  font-size: 0.88rem;
  text-align: center;
  padding: 12px;
  background: rgba(34,197,94,0.1);
  border-radius: var(--radius);
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--blue-xdark);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  padding: 32px 0;
}
@media (min-width: 640px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}
.footer-logo-img { height: 36px; width: auto; opacity: 0.9; }
.footer-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-nav a {
  padding: 6px 12px;
  color: rgba(255,255,255,0.6);
  font-size: 0.84rem;
  border-radius: 6px;
  transition: color var(--transition);
  font-weight: 600;
  min-height: unset;
  display: inline-block;
}
.footer-nav a:hover, .footer-nav a:focus-visible { color: #fff; }
.footer-legal {
  background: rgba(0,0,0,0.25);
  padding: 14px 0;
}
.footer-legal .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.38);
  text-align: center;
}
@media (min-width: 640px) {
  .footer-legal .container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}
.footer-links { display: flex; gap: 16px; }
.footer-links a { color: rgba(255,255,255,0.38); transition: color var(--transition); min-height: unset; }
.footer-links a:hover, .footer-links a:focus-visible { color: #fff; }

/* ===== COOKIE BANNER (DSGVO-konform) ===== */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9998;
  background: var(--blue-xdark);
  border-top: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.3);
  animation: slideUp 0.4s ease;
}
.cookie-banner.hidden { display: none; }
.cookie-inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 0;
}
@media (min-width: 640px) {
  .cookie-inner { flex-direction: row; align-items: center; }
}
.cookie-text { flex: 1; }
.cookie-text p { font-size: 0.84rem; color: rgba(255,255,255,0.8); line-height: 1.6; margin-bottom: 4px; }
.cookie-text p strong { color: #fff; }
.cookie-text a { color: var(--blue-light); text-decoration: underline; }
.cookie-btns { display: flex; gap: 10px; flex-wrap: wrap; flex-shrink: 0; }
.btn-cookie-accept {
  background: var(--orange);
  color: #000;
  padding: 11px 22px;
  border-radius: 50px;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  min-height: 44px;
  white-space: nowrap;
}
.btn-cookie-accept:hover { background: var(--orange-dark); }
.btn-cookie-decline {
  background: transparent;
  color: rgba(255,255,255,0.7);
  padding: 11px 22px;
  border-radius: 50px;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.25);
  min-height: 44px;
  white-space: nowrap;
}
.btn-cookie-decline:hover { color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-cookie-settings {
  background: transparent;
  color: rgba(255,255,255,0.5);
  padding: 11px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  min-height: 44px;
  text-decoration: underline;
}
.btn-cookie-settings:hover { color: rgba(255,255,255,0.8); }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Reduced motion: Animations deaktivieren */
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
}

/* ===== HIGH CONTRAST: Zusätzliche Überschreibungen ===== */
[data-theme="high-contrast"] .leistung-card,
[data-theme="high-contrast"] .bewertung-card,
[data-theme="high-contrast"] .paket-card,
[data-theme="high-contrast"] .faq-item {
  border: 2px solid #555;
}
[data-theme="high-contrast"] .btn-orange { background: #ffcc00; color: #000; }
[data-theme="high-contrast"] .btn-primary { background: #5599ff; color: #000; }
[data-theme="high-contrast"] a:focus-visible { outline: 3px solid #ffcc00; }

/* ===== PRINT ===== */
@media print {
  .site-header, .cookie-banner, .mobile-nav-overlay,
  .cta-banner, .partner-section, .konfigurator-section { display: none; }
  body { font-size: 12pt; color: #000; background: #fff; }
  a[href]::after { content: " (" attr(href) ")"; font-size: 0.8em; }
}

/* ===== TABLET FIXES ===== */
@media (max-width: 960px) {
  .main-nav, .btn-nav, .theme-controls { display: none; }
  .hamburger { display: flex; }
  .logo-img { height: 52px; }
  .logo-link { margin-top: 12px; }
}
@media (min-width: 961px) {
  .theme-controls { display: flex; }
  .main-nav { display: block; }
  .hamburger { display: none; }
  #desktop-cta { display: inline-flex !important; }
}
@media (max-width: 960px) {
  #desktop-cta { display: none !important; }
}