:root {
  --fw-blue: #087AF0;
  --fw-navy: #071F36;
  --fw-graphite: #4C535D;
  --fw-graphite-light: #66717B;
  --fw-white: #FFFFFF;
  --bg: #0B2238;
  --bg-elevated: #0F2B45;
  --text: #E8EDF2;
  --text-muted: #AEB9C4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: var(--fw-blue);
}

header {
  position: sticky;
  top: 0;
  background: var(--fw-navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 32px;
  z-index: 10;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.header-right {
  display: flex;
  align-items: center;
}

.lang-switch {
  display: flex;
  align-items: center;
  margin-left: 28px;
  padding-left: 24px;
  border-left: 1px solid #1B3A57;
}

.lang-switch a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-left: 10px;
  transition: color 0.15s ease;
}

.lang-switch a:first-child {
  margin-left: 0;
}

.lang-switch a:hover {
  color: var(--fw-blue);
}

.lang-switch a.active {
  color: var(--fw-white);
}

.logo {
  height: 48px;
  display: block;
}

.brand {
  display: flex;
  align-items: flex-end;
}

.brand-symbol {
  height: 48px;
  display: block;
}

.brand-text {
  margin-left: 14px;
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--fw-white);
  line-height: 1;
}

.brand-text strong {
  font-weight: 800;
}

nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 28px;
  font-size: 15px;
}

nav a:hover {
  color: var(--fw-blue);
}

.hero {
  padding: 96px 32px 80px;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.25;
  margin-bottom: 20px;
}

.badge {
  display: inline-block;
  background: var(--bg-elevated);
  border: 1px solid var(--fw-blue);
  color: var(--fw-blue);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.btn {
  display: inline-block;
  background: var(--fw-blue);
  color: var(--fw-white);
  padding: 14px 32px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.15s ease, transform 0.15s ease;
}

.btn:hover {
  background: #0668cc;
  transform: translateY(-1px);
}

section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px 32px;
}

section h2 {
  font-size: 1.8rem;
  margin-bottom: 32px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fw-blue);
  font-size: 0.8rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid #1B3A57;
  border-radius: 8px;
  padding: 24px;
  transition: border-color 0.15s ease;
}

.card:hover {
  border-color: var(--fw-blue);
}

.card h3 {
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--fw-blue);
}

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

.leistungen-liste {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.leistung-tag {
  background: var(--bg-elevated);
  border: 1px solid #1B3A57;
  border-radius: 6px;
  padding: 16px;
  text-align: center;
  color: var(--text-muted);
}

.tag-status {
  display: block;
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--fw-blue);
}

.subservice {
  margin-top: 32px;
  padding: 24px;
  border-left: 3px solid var(--fw-blue);
  background: var(--bg-elevated);
  border-radius: 0 8px 8px 0;
}

.subservice h3 {
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--fw-blue);
}

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

.compat-list {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

footer {
  border-top: 1px solid #1B3A57;
  padding: 32px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

footer a {
  color: var(--text-muted);
  margin: 0 10px;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin: 20px 0;
}

.social-icons a {
  display: inline-flex;
  color: var(--text-muted);
  margin: 0;
}

.social-icons a:hover {
  color: var(--fw-blue);
}

.social-icons svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.contact-box {
  background: var(--bg-elevated);
  border: 1px solid #1B3A57;
  border-radius: 8px;
  padding: 32px;
  text-align: center;
}

@media (max-width: 640px) {
  nav a {
    margin-left: 14px;
    font-size: 13px;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
  .lang-switch {
    margin-left: 14px;
    padding-left: 14px;
  }
  .lang-switch a {
    margin-left: 8px;
  }
}