:root {
  --bg: #ffffff;
  --bg-light: #f5f7fa;
  --bg-dark: #111827;
  --text: #18202f;
  --muted: #5f6b7a;
  --brand: #ff6b21;
  --brand-dark: #d94f0f;
  --line: #dfe5ec;
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 18px 45px rgba(17, 24, 39, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.narrow {
  max-width: 860px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--brand);
  color: var(--white);
  padding: 8px 12px;
  z-index: 10;
}

.skip-link:focus {
  left: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-weight: 900;
  text-decoration: none;
  font-size: 28px;
  letter-spacing: -1px;
}

.logo-mark {
  color: var(--text);
}

.logo-accent {
  color: var(--brand);
}

.main-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 15px;
}

.main-nav a {
  text-decoration: none;
  color: var(--muted);
}

.main-nav a:hover {
  color: var(--brand);
}

.hero {
  padding: 76px 0;
  background:
    radial-gradient(circle at top right, rgba(255, 107, 33, 0.18), transparent 32%),
    linear-gradient(135deg, #ffffff 0%, #f4f7fb 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 13px;
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0 0 18px;
}

h1 {
  font-size: clamp(38px, 6vw, 66px);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 22px;
}

.lead {
  font-size: 20px;
  color: var(--muted);
  max-width: 760px;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

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

.btn-primary:hover {
  background: var(--brand-dark);
}

.btn-secondary {
  background: var(--white);
  color: var(--text);
  border: 1px solid var(--line);
}

.trust-list {
  display: grid;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.trust-list li::before,
.check-grid li::before {
  content: "✓";
  color: var(--brand);
  font-weight: 900;
  margin-right: 8px;
}

.hero-card {
  background: var(--white);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card ul {
  padding-left: 18px;
  margin-bottom: 0;
}

.section {
  padding: 78px 0;
}

.bg-light {
  background: var(--bg-light);
}

.bg-dark {
  background: var(--bg-dark);
  color: var(--white);
}

.bg-dark p {
  color: #c9d3df;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 34px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 10px 28px rgba(17, 24, 39, 0.05);
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: start;
}

.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.check-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-grid li {
  margin-bottom: 12px;
}

.material-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.material-list span {
  display: inline-flex;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.steps {
  counter-reset: steps;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  position: relative;
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 24px;
}

.steps li::before {
  counter-increment: steps;
  content: counter(steps);
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand);
  color: var(--white);
  font-weight: 900;
  margin-bottom: 16px;
}

.steps strong {
  display: block;
  margin-bottom: 8px;
}

.steps span {
  color: var(--muted);
  font-size: 15px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 12px;
  background: var(--white);
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.faq p {
  color: var(--muted);
  margin-bottom: 0;
}

.cta {
  background: linear-gradient(135deg, #ff6b21 0%, #ff8a3d 100%);
}

.cta-box {
  background: var(--white);
  border-radius: 28px;
  padding: 36px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  box-shadow: var(--shadow);
}

.site-footer {
  background: #0b1220;
  color: var(--white);
  padding: 48px 0 26px;
}

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

.site-footer p {
  color: #c9d3df;
}

.site-footer a {
  color: #ffffff;
}

.legal {
  border-top: 1px solid rgba(255,255,255,0.14);
  margin-top: 30px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.legal a {
  margin-left: 14px;
}

@media (max-width: 900px) {
  .header-inner,
  .hero-grid,
  .split,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr 1fr;
  }

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

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

@media (max-width: 640px) {
  .main-nav {
    display: none;
  }

  .hero {
    padding: 54px 0;
  }

  .section {
    padding: 56px 0;
  }

  .cards,
  .check-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .cta-box {
    padding: 26px;
  }

  .privacy-toc {
  margin: 34px 0;
  padding: 24px;
  background: var(--bg-light);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.privacy-toc h2 {
  font-size: 24px;
  margin-bottom: 14px;
}

.privacy-toc ul {
  margin: 0;
  padding-left: 20px;
}

.privacy-toc li {
  margin-bottom: 8px;
}

.privacy-toc a {
  color: var(--text);
  text-decoration: none;
}

.privacy-toc a:hover {
  color: var(--brand);
  text-decoration: underline;
}

address {
  font-style: normal;
  margin: 16px 0 22px;
  padding: 18px;
  background: var(--bg-light);
  border-left: 4px solid var(--brand);
}

main section section {
  margin-top: 42px;
}

main section section h2 {
  font-size: clamp(24px, 3vw, 34px);
}

main section section h3 {
  margin-top: 26px;
}

/* Ergänzung für Referenzbereich auf fox3d.de */

.reference-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.reference-card {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(17, 24, 39, 0.05);
}

.reference-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.reference-card figcaption {
  padding: 18px;
  color: var(--muted);
  font-size: 15px;
}

.reference-card strong {
  display: block;
  color: var(--text);
  margin-bottom: 6px;
}

.reference-note {
  margin-top: 24px;
  color: var(--muted);
  font-size: 15px;
}

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

@media (max-width: 640px) {
  .reference-grid {
    grid-template-columns: 1fr;
  }
}