/* KI-Radar Landing v2. Design-Tokens aus lan.ch-Analyse. */

:root {
  --primary: #02A1DC;
  --primary-dark: #0184b8;
  --primary-soft: rgba(2, 161, 220, 0.08);
  --secondary: #003766;
  --secondary-dark: #002a4d;
  --text: #1a1f2c;
  --text-muted: #5a6270;
  --bg: #ffffff;
  --bg-soft: #f6f8fb;
  --bg-muted: #eef2f7;
  --border: #dce3ec;
  --white: #ffffff;
  --success: #1f8a3d;
  --error: #c81d3a;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 100px;

  --shadow-sm: 0 1px 2px rgba(0, 55, 102, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 55, 102, 0.08);
  --shadow-lg: 0 24px 48px rgba(0, 55, 102, 0.12);

  --font-sans: -apple-system, system-ui, "Helvetica Neue", "Calibri Light", Roboto, sans-serif;

  --container: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(15px, 1vw + 10px, 17px);
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
}

/* Accessibility helpers */
.visually-hidden,
.skip-link {
  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:focus {
  position: fixed;
  top: 8px;
  left: 8px;
  width: auto;
  height: auto;
  padding: 8px 12px;
  background: var(--primary);
  color: var(--white);
  clip: auto;
  border-radius: var(--radius-sm);
  z-index: 999;
}

/* Typography */
h1, h2, h3, h4, h5 {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--secondary);
}
h1 { font-size: clamp(32px, 5vw, 56px); line-height: 1.05; }
h2 { font-size: clamp(26px, 3.4vw, 40px); margin-bottom: 12px; }
h3 { font-size: clamp(18px, 1.6vw, 22px); }
h4 { font-size: 17px; }
h5 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
p { margin: 0 0 1em; color: var(--text-muted); }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

/* Navigation, pill-style */
.nav-wrap {
  position: fixed;
  top: 24px;
  left: 0;
  right: 0;
  z-index: 100;
  pointer-events: none;
}
.nav-wrap > .container { pointer-events: none; }
.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 14px 14px 28px;
  background: rgba(49, 75, 114, 0.55);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  backdrop-filter: saturate(140%) blur(10px);
  border-radius: 100px;
  pointer-events: auto;
}
.logo {
  display: inline-flex;
  align-items: center;
  font-weight: 900;
  font-size: 22px;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
  flex-shrink: 0;
}
.logo-img {
  height: 28px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}
.logo-img-footer {
  height: 28px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.nav-links {
  display: flex;
  gap: clamp(4px, 0.6vw, 10px);
  align-items: center;
}
.nav-links a {
  color: var(--white);
  font-weight: 400;
  font-size: 15px;
  padding: 10px 16px;
  border-radius: 100px;
  line-height: 1;
  transition: background 0.18s ease, color 0.18s ease;
}
.nav-links a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}
.btn-nav-cta {
  background: var(--primary);
  color: var(--white) !important;
  font-weight: 600;
  padding: 12px 24px !important;
  border-radius: 100px;
  margin-left: 8px;
}
.btn-nav-cta:hover {
  background: var(--primary-dark);
  color: var(--white) !important;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}
.btn-sm { padding: 8px 18px; font-size: 14px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-primary:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
  transform: none;
}
.btn-ghost {
  background: transparent;
  color: var(--secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--bg-muted);
  color: var(--secondary);
}

/* Eyebrow */
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

/* Section heads */
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto clamp(32px, 5vw, 56px);
}
.section-head p {
  font-size: clamp(15px, 1.1vw, 18px);
  color: var(--text-muted);
}

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
  color: var(--white);
  padding: clamp(140px, 14vw, 200px) 0 clamp(60px, 10vw, 120px);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(2, 161, 220, 0.25), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(24px, 5vw, 60px);
  align-items: center;
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero .eyebrow { color: var(--primary); }
.hero .lead {
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(16px, 1.4vw, 19px);
  margin-bottom: 28px;
  max-width: 620px;
  line-height: 1.55;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.hero-ctas .btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.24);
}
.hero-ctas .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
}
.hero-meta {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13.5px;
  margin: 0;
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  min-height: 340px;
}
.radar-svg-embed {
  width: min(420px, 100%);
  height: auto;
  max-height: 100%;
  display: block;
  filter: drop-shadow(0 16px 48px rgba(2, 161, 220, 0.2));
  animation: radar-pulse 4.5s ease-in-out infinite;
}
@keyframes radar-pulse {
  0%, 100% { opacity: 0.92; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.015); }
}
@media (prefers-reduced-motion: reduce) {
  .radar-svg-embed { animation: none; }
}
.hero-video {
  width: 100%;
  max-width: 460px;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  background: #001626;
  display: block;
}

/* TRUST */
.trust {
  padding: clamp(40px, 6vw, 80px) 0;
  background: var(--bg-soft);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(16px, 3vw, 32px);
}
.trust-item {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.trust-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.trust-icon svg { width: 28px; height: 28px; }
.trust-item h3 { margin-bottom: 8px; font-size: 20px; }
.trust-item p { margin: 0; font-size: 15px; }

/* BRANCHEN-PICKER */
.branchen {
  padding: clamp(60px, 8vw, 100px) 0;
}
.branchen-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 32px;
}
.branchen-tab {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: var(--bg-muted);
  border: 1px solid transparent;
  color: var(--text);
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.branchen-tab:hover {
  background: var(--white);
  border-color: var(--border);
}
.branchen-tab[aria-selected="true"] {
  background: var(--primary);
  color: var(--white);
}
.branchen-panel {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  max-width: 980px;
  margin: 0 auto;
}
.branchen-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(14px, 2vw, 22px);
}
.branchen-case {
  background: var(--white);
  padding: 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}
.branchen-case h4 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--secondary);
}
.branchen-case p {
  font-size: 14.5px;
  margin: 0 0 16px;
  flex-grow: 1;
}
.aufwand-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  align-self: flex-start;
}
.aufwand-niedrig { background: rgba(31, 138, 61, 0.12); color: var(--success); }
.aufwand-mittel { background: rgba(2, 161, 220, 0.12); color: var(--primary); }
.aufwand-hoch { background: rgba(200, 29, 58, 0.10); color: var(--error); }

/* ROI-RECHNER */
.rechner {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--bg-soft);
}
.rechner-card {
  max-width: 960px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.rechner-grid {
  padding: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(20px, 3vw, 32px);
}
.slider-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.slider-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--secondary);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.slider-group label output {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}
.slider-group input[type="range"] {
  width: 100%;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--bg-muted);
  appearance: none;
  -webkit-appearance: none;
  outline: none;
}
.slider-group input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 2px 6px rgba(2, 161, 220, 0.4);
  cursor: grab;
  border: 2px solid var(--white);
}
.slider-group input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 2px 6px rgba(2, 161, 220, 0.4);
  cursor: grab;
  border: 2px solid var(--white);
}
.slider-meta {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.rechner-output {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
  color: var(--white);
  padding: clamp(24px, 4vw, 36px);
  text-align: center;
}
.rechner-output-num {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}
.rechner-output-currency {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
}
.rechner-output-num #rechner-result {
  font-size: clamp(40px, 6vw, 56px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.rechner-output-period {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}
.rechner-output-text {
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
  margin: 0 0 16px;
}
.rechner-output-text strong { color: var(--white); }
.rechner-transparenz {
  margin: 0 auto;
  max-width: 600px;
  text-align: left;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.78);
}
.rechner-transparenz summary {
  cursor: pointer;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 0;
}
.rechner-transparenz summary::-webkit-details-marker { display: none; }
.rechner-transparenz summary::before {
  content: '+';
  font-size: 18px;
  font-weight: 400;
  transition: transform 0.18s ease;
}
.rechner-transparenz[open] summary::before {
  content: '−';
}
.rechner-transparenz ul {
  margin: 10px 0 0;
  padding-left: 20px;
  list-style: disc;
}
.rechner-transparenz li { margin-bottom: 6px; }

/* ABLAUF / Timeline */
.ablauf {
  padding: clamp(60px, 8vw, 100px) 0;
}
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}
.timeline li {
  background: var(--white);
  padding: 28px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  position: relative;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.timeline li:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.tl-day {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.timeline h4 { margin-bottom: 8px; }
.timeline p { margin: 0 0 8px; font-size: 14px; }
.tl-aufwand {
  margin-top: 12px !important;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 13px !important;
  font-weight: 600;
  color: var(--primary) !important;
}

/* QUIZ */
.quiz-section {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--bg-soft);
}
.quiz-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.quiz-progress {
  height: 4px;
  background: var(--bg-muted);
}
.quiz-progress-bar {
  height: 100%;
  background: var(--primary);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.quiz-body {
  padding: clamp(32px, 5vw, 48px);
  min-height: 360px;
}
.quiz-question {
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 24px;
  line-height: 1.3;
}
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.quiz-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 14px 20px;
  background: var(--bg-soft);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  cursor: pointer;
  transition: all 0.12s ease;
}
.quiz-option:hover {
  background: var(--white);
  border-color: var(--primary);
}
.quiz-option.selected {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: var(--secondary);
  font-weight: 600;
}
.quiz-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.quiz-nav-label {
  font-size: 13px;
  color: var(--text-muted);
}
.quiz-intro h3, .quiz-result h3 {
  font-size: clamp(22px, 2vw, 28px);
  margin-bottom: 12px;
}
.quiz-intro p, .quiz-result p {
  font-size: 16px;
}
.quiz-result-cards {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}
.quiz-result-card {
  padding: 16px 20px;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--primary);
}
.quiz-result-card h4 {
  color: var(--secondary);
  margin-bottom: 4px;
  font-size: 16px;
}
.quiz-result-card p {
  margin: 0;
  font-size: 14px;
}
.quiz-result-aside {
  font-size: 15px;
  color: var(--text);
  line-height: 1.55;
  margin: 20px 0 0;
  padding: 16px 18px;
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
}
.quiz-result-optout {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-top: 12px;
  font-style: italic;
}

/* PREIS */
.preis {
  padding: clamp(60px, 8vw, 100px) 0;
}
.preis-card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--white);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 48px);
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.preis-card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, var(--primary-soft), transparent 65%);
  pointer-events: none;
}
.preis-tag {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}
.preis-amount {
  font-size: clamp(40px, 6vw, 60px);
  font-weight: 800;
  color: var(--secondary);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.preis-period {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.preis-list {
  list-style: none;
  padding: 0;
  margin: 0 auto 24px;
  max-width: 460px;
  text-align: left;
}
.preis-list li {
  padding: 12px 0 12px 32px;
  position: relative;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 15px;
}
.preis-list li:last-child { border-bottom: 0; }
.preis-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 12px;
  color: var(--primary);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
}
.preis-note {
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
  max-width: 480px;
  margin: 0 auto 24px;
}

/* FAQ */
.faq {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--bg-soft);
}
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}
.faq-list details {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--secondary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+';
  font-size: 22px;
  color: var(--primary);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-list details[open] summary::after {
  content: '−';
}
.faq-list details p {
  margin-top: 10px;
  font-size: 15px;
  color: var(--text-muted);
}

/* CTA / FORM */
.cta {
  padding: clamp(60px, 10vw, 120px) 0 clamp(80px, 10vw, 120px);
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
  color: var(--white);
}
.cta-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.cta h2 { color: var(--white); margin-bottom: 12px; }
.cta p { color: rgba(255, 255, 255, 0.85); margin-bottom: 32px; }
.cta-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}
.hp-wrap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 8px;
}
.form-progress-step {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  transition: all 0.2s ease;
}
.form-progress-step.active {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 0 0 4px rgba(2, 161, 220, 0.25);
}
.form-progress-step.done {
  background: var(--success);
  color: var(--white);
}
.form-progress-line {
  flex: 0 0 60px;
  height: 2px;
  background: rgba(255, 255, 255, 0.18);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.cta-form label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.textarea-label { grid-column: 1 / -1; }
.cta-form input, .cta-form select, .cta-form textarea {
  font-family: inherit;
  font-size: 15px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  transition: all 0.12s ease;
}
.cta-form input:focus, .cta-form select:focus, .cta-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.14);
}
.cta-form input.invalid, .cta-form select.invalid {
  border-color: #ff8aa0;
  background: rgba(200, 29, 58, 0.12);
}
.cta-form select option { background: var(--secondary); }
.cta-form textarea { resize: vertical; min-height: 80px; }
.field-error {
  font-size: 12px;
  color: #ffc3cf;
  min-height: 16px;
  font-weight: 500;
}
.form-step-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-top: 8px;
}
.form-step-info {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}
.cta-form .btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.24);
}
.cta-form .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
}
.form-success {
  text-align: center;
  padding: 32px 24px;
  background: rgba(31, 138, 61, 0.15);
  border-radius: var(--radius-md);
  border: 1px solid rgba(31, 138, 61, 0.35);
}
.form-success h3 {
  color: var(--white);
  margin-bottom: 8px;
}
.form-success p {
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}
.form-error {
  padding: 14px 18px;
  background: rgba(200, 29, 58, 0.18);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(200, 29, 58, 0.4);
  color: #ffc3cf;
  font-size: 14px;
  margin: 8px 0 0;
}
.form-note {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin: 8px 0 0;
}
.form-note a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: underline;
}

/* SLOT-BAR */
.slot-bar {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 90;
  background: var(--secondary);
  color: var(--white);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  max-width: calc(100vw - 32px);
  animation: slot-bar-in 0.4s ease-out;
}
@keyframes slot-bar-in {
  from { transform: translate(-50%, 30px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}
.slot-bar-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 8px 8px 22px;
  max-width: 100%;
  padding-left: 22px;
  padding-right: 8px;
}
.slot-bar-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.92);
}
.slot-bar-text strong {
  color: var(--primary);
  font-weight: 700;
}
.slot-bar-close {
  background: transparent;
  border: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 50%;
  transition: background 0.15s ease, color 0.15s ease;
}
.slot-bar-close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

/* FOOTER, simple */
.footer {
  background: var(--secondary-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 36px 0 24px;
  font-size: 14px;
}
.footer-grid-simple {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-brand .logo-img-footer {
  height: 28px;
}
.footer-tag {
  font-size: 13.5px;
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  max-width: 360px;
}
.footer-meta {
  text-align: right;
}
.footer-meta p { margin: 0 0 4px; }
.footer-meta a {
  color: rgba(255, 255, 255, 0.8);
}
.footer-meta a:hover { color: var(--primary); }
.footer-meta .sep {
  color: rgba(255, 255, 255, 0.3);
  margin: 0 8px;
}
.footer-copy {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
}

/* RESPONSIVE */
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: auto; }
  .radar-svg-embed { width: min(280px, 70%); }
  .hero-video { max-width: 100%; }
  .nav-links a:not(.btn) { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid-simple { flex-direction: column; align-items: flex-start; text-align: left; }
  .footer-meta { text-align: left; }
  .branchen-tabs { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; -webkit-overflow-scrolling: touch; }
  .branchen-tab { flex-shrink: 0; }
}

@media (max-width: 500px) {
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
  .slot-bar {
    left: 8px;
    right: 8px;
    bottom: 8px;
    transform: none;
    border-radius: 14px;
    max-width: none;
  }
  .slot-bar-inner {
    padding: 10px 8px 10px 14px;
    gap: 8px;
    width: 100%;
  }
  .slot-bar-text {
    font-size: 13px;
    flex: 1;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .slot-bar .btn { padding: 7px 14px; font-size: 13px; }
  .slot-bar-close { padding: 4px 8px; font-size: 20px; }
  .preis-tag { flex-direction: column; gap: 4px; }
  .footer-brand .logo-img-footer { height: 24px; }
}