:root {
  --primary: #0b63ce;
  --primary-light: #e3f0ff;
  --accent: #00a3a3;
  --bg: #f5f7fb;
  --text: #222;
  --muted: #666;
  --border: #e0e4ee;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  height: 52px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 1.1rem;
}

.brand-tagline {
  font-size: 0.8rem;
  color: var(--muted);
}

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 500;
}

.nav-link:hover {
  color: var(--primary);
  text-decoration: none;
}

.nav-link.active {
  color: var(--primary);
  position: relative;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.25rem;
  height: 2px;
  background: var(--primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
}

/* Page layout */
.page {
  padding: 2.5rem 0 3rem;
}

.hero {
  padding: 2rem 0 2.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 1.6fr);
  gap: 2rem;
  align-items: center;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}

.hero h1 {
  margin: 0.3rem 0 0.75rem;
  font-size: clamp(2rem, 3vw, 2.6rem);
}

.hero-lead {
  font-size: 1rem;
  color: var(--muted);
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #014ea6);
  color: #fff;
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-outline {
  border-color: var(--border);
  color: var(--text);
  background: #fff;
}

.hero-card {
  background: #fff;
  border-radius: 1rem;
  padding: 1.5rem 1.75rem;
  box-shadow: 0 16px 40px rgba(11, 99, 206, 0.08);
  border: 1px solid var(--border);
}

.hero-card h2 {
  font-size: 1.1rem;
  margin-top: 0;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.badge {
  font-size: 0.75rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary);
}

/* Sections */
.section {
  padding: 1rem 0 0;
}

.section-header {
  margin-bottom: 1rem;
}

.section-kicker {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.section-title {
  font-size: 1.4rem;
  margin: 0.2rem 0 0.25rem;
}

.section-lead {
  color: var(--muted);
  max-width: 40rem;
  font-size: 0.95rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.card {
  background: #fff;
  border-radius: 1rem;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(7, 46, 95, 0.04);
}

.card h3 {
  font-size: 1rem;
  margin-top: 0;
  margin-bottom: 0.4rem;
}

.card p {
  font-size: 0.9rem;
  color: var(--muted);
}

/* Two-column layout for content pages */
.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(0, 1.4fr);
  gap: 2rem;
}

.page-main h1 {
  font-size: 1.6rem;
  margin-top: 0;
}

.page-main h2 {
  font-size: 1.2rem;
  margin-top: 1.3rem;
}

.page-main p, .page-main li {
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-aside {
  font-size: 0.9rem;
  color: var(--muted);
}

.page-aside .aside-box {
  background: #fff;
  border-radius: 1rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--border);
  box-shadow: 0 10px 24px rgba(7, 46, 95, 0.04);
  margin-bottom: 1rem;
}

.page-aside h3 {
  font-size: 1rem;
  margin-top: 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: #fff;
  padding: 1.5rem 0;
  margin-top: 1rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

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

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

/* Contact form */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.4fr);
  gap: 2rem;
}

form label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

form input[type="text"],
form input[type="email"],
form textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border-radius: 0.4rem;
  border: 1px solid var(--border);
  font: inherit;
}

form textarea {
  min-height: 140px;
  resize: vertical;
}

form .form-row {
  margin-bottom: 0.75rem;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid,
  .page-layout,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-card {
    order: -1;
  }

  .cards {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
}

@media (max-width: 720px) {
  .header-inner {
    align-items: center;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: none;
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.75rem 1.5rem 1rem;
    gap: 0.75rem;
  }

  .nav-toggle {
    display: flex;
  }

  .cards {
    grid-template-columns: minmax(0,1fr);
  }
}

/* Kontaktformular – kleine Optimierungen */
.form-row.honeypot {
  display:none;
}
.form-result {
  padding: 4rem 1rem;
  max-width: 720px;
}
.form-result h1 {
  margin-bottom: 1rem;
}
.form-result p {
  margin-bottom: 0.5rem;
}

.form-message {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}
.form-message.success {
  color: #0a7d2a;
}
.form-message.error {
  color: #b00020;
}