:root {
  --primary: #1a4d7a;
  --primary-dark: #113960;
  --primary-light: #2d6ba3;
  --secondary: #e8f1f8;
  --surface: #f4f8fb;
  --text: #1a2733;
  --text-light: #4a5f6f;
  --border: #c5d6e6;
  --white: #ffffff;
  --accent: #ed8f1c;
  --success: #1a7a4a;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Navigation ───────────────────────────────────────────── */

.header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-dark);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.logo {
  font-size: 24px;
  line-height: 1;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 28px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--primary);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: all 0.25s;
  border-radius: 2px;
}

/* ── Buttons ──────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(26, 77, 122, 0.3);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--secondary);
}

.btn-large {
  padding: 15px 30px;
  font-size: 17px;
  border-radius: 10px;
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 14px 22px;
  font-size: 16px;
}

.btn-icon {
  font-size: 18px;
}

/* ── Hero ─────────────────────────────────────────────────── */

.hero {
  padding: 80px 24px 72px;
  background: linear-gradient(160deg, var(--secondary) 0%, #f8fbff 60%, var(--white) 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero-title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--text);
  letter-spacing: -0.5px;
}

.highlight {
  color: var(--primary);
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 28px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 12px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(26, 77, 122, 0.08);
  color: var(--primary-dark);
  border: 1px solid rgba(26, 77, 122, 0.18);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
}

/* ── Browser-Mockup ───────────────────────────────────────── */

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.browser-mockup {
  background: var(--white);
  border-radius: 14px;
  box-shadow: 0 24px 64px rgba(26, 77, 122, 0.18), 0 4px 16px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  width: 100%;
  max-width: 480px;
  border: 1px solid var(--border);
}

.browser-header {
  background: #f0f0f0;
  padding: 11px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #e0e0e0;
}

.browser-dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.browser-dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot-red    { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green  { background: #28c840; }

.browser-url {
  flex: 1;
  background: var(--white);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-light);
  border: 1px solid #e0e0e0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.browser-content {
  padding: 24px;
  background: var(--surface);
}

.mockup-card {
  background: var(--white);
  border-radius: 10px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mockup-car-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
}

.mockup-car-meta {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 3px;
}

.mockup-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 7px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: default;
  white-space: nowrap;
  flex-shrink: 0;
}

.mockup-arrow {
  text-align: center;
  font-size: 20px;
  color: var(--text-light);
  padding: 8px 0;
  opacity: 0.5;
}

.mockup-result {
  background: var(--white);
  border-radius: 10px;
  padding: 14px 18px;
  border: 1px solid var(--border);
}

.mockup-result-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-light);
  margin-bottom: 10px;
}

.mockup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mockup-tag {
  background: var(--secondary);
  color: var(--primary-dark);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 600;
}

/* ── Sections gemeinsam ───────────────────────────────────── */

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
  letter-spacing: -0.3px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Features ─────────────────────────────────────────────── */

.features {
  padding: 88px 24px;
  background: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--surface);
  padding: 28px;
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(26, 77, 122, 0.1);
  border-color: var(--primary-light);
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
}

.feature-icon-blue   { background: #deeaf7; }
.feature-icon-green  { background: #d6f0e2; }
.feature-icon-red    { background: #fde8e8; }
.feature-icon-orange { background: #fef0dc; }
.feature-icon-purple { background: #ede8f7; }
.feature-icon-teal   { background: #d6eff5; }

.feature-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.feature-description {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.65;
}

/* ── How it works ─────────────────────────────────────────── */

.how-it-works {
  padding: 88px 24px;
  background: var(--secondary);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.666% + 32px);
  right: calc(16.666% + 32px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary-light), var(--primary-light));
  opacity: 0.3;
  pointer-events: none;
}

.step {
  text-align: center;
  padding: 0 24px;
}

.step-number {
  width: 64px;
  height: 64px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  margin: 0 auto 22px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px rgba(26, 77, 122, 0.25);
}

.step-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.step-description {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.65;
}

/* ── Pricing ──────────────────────────────────────────────── */

.pricing {
  padding: 88px 24px;
  background: var(--white);
}

.pricing-cards {
  max-width: 420px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--surface);
  border: 2px solid var(--primary);
  border-radius: 16px;
  padding: 36px;
  width: 100%;
  text-align: center;
  position: relative;
}

.pricing-badge {
  display: inline-block;
  background: var(--success);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.pricing-header {
  margin-bottom: 28px;
}

.pricing-title {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
}

.price-amount {
  font-size: 52px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.price-period {
  font-size: 16px;
  color: var(--text-light);
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 28px;
}

.pricing-features li {
  padding: 11px 0;
  color: var(--text);
  font-size: 15px;
  border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-light);
}

/* ── FAQ ──────────────────────────────────────────────────── */

.faq {
  padding: 88px 24px;
  background: var(--surface);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: 10px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item.active {
  border-color: var(--primary-light);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background 0.2s;
  line-height: 1.4;
}

.faq-question:hover {
  background: var(--secondary);
}

.faq-icon {
  font-size: 22px;
  color: var(--primary);
  transition: transform 0.25s;
  flex-shrink: 0;
  line-height: 1;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 24px 22px;
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ── CTA ──────────────────────────────────────────────────── */

.cta-section {
  padding: 96px 24px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
}

.cta-title {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.4px;
  line-height: 1.2;
}

.cta-subtitle {
  font-size: 18px;
  margin-bottom: 32px;
  opacity: 0.88;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-content .btn-primary {
  background: var(--white);
  color: var(--primary);
}

.cta-content .btn-primary:hover {
  background: var(--secondary);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.25);
}

.cta-note {
  margin-top: 16px;
  font-size: 13px;
  opacity: 0.7;
}

/* ── Footer ───────────────────────────────────────────────── */

.footer {
  background: var(--text);
  color: var(--white);
  padding: 56px 24px 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--white);
}

.footer-description {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.65;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 900px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateX(-100%);
    transition: transform 0.3s;
    z-index: 999;
    gap: 0;
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 13px 0;
    border-bottom: 1px solid var(--border);
    font-size: 16px;
  }

  .nav-links li:last-child a {
    border-bottom: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .hero {
    padding: 56px 24px 48px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .section-title {
    font-size: 28px;
  }

  .section-subtitle {
    font-size: 16px;
  }

  .features {
    padding: 64px 24px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .how-it-works {
    padding: 64px 24px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .steps::before {
    display: none;
  }

  .pricing {
    padding: 64px 24px;
  }

  .faq {
    padding: 64px 24px;
  }

  .cta-section {
    padding: 64px 24px;
  }

  .cta-title {
    font-size: 30px;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }

  .mockup-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}