:root {
  --bg: #070b16;
  --bg-alt: #0f1525;
  --card: rgba(10, 18, 36, 0.8);
  --accent: #f77f00;
  --accent-soft: rgba(247, 127, 0, 0.12);
  --text: #f5f7ff;
  --text-muted: #c5c9da;
  --border: rgba(245, 247, 255, 0.08);
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top left, rgba(247, 127, 0, 0.18), transparent 55%),
              radial-gradient(circle at bottom right, rgba(76, 201, 240, 0.18), transparent 45%),
              var(--bg);
  min-height: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--accent);
}

header {
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px);
  background: rgba(7, 11, 22, 0.75);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-container {
  margin: 0 auto;
  max-width: var(--max-width);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.brand {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  padding: 0;
  margin: 0;
  font-size: 0.95rem;
}

.hero {
  padding: 6rem 1.5rem 5rem;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.hero p.lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 620px;
}

.cta {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--accent), #ffb703);
  color: #0a0f1f;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button.secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(247, 127, 0, 0.35);
}

.section {
  padding: 4.5rem 1.5rem;
}

.section.alt {
  background: linear-gradient(180deg, rgba(12, 18, 36, 0.92), rgba(7, 11, 22, 0.65));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section h2 {
  font-size: clamp(2rem, 5vw, 2.6rem);
  margin-bottom: 1rem;
}

.section p {
  color: var(--text-muted);
  line-height: 1.6;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid.cards {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 1.5rem;
  border-radius: 1.25rem;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.tagline {
  text-transform: uppercase;
  letter-spacing: 0.35em;
  font-size: 0.75rem;
  color: var(--accent);
}

.highlight {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
}

.list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-muted);
}

.list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.team-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 1.25rem;
  border-radius: 1.25rem;
  min-height: 200px;
}

.team-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.team-card span {
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.team-card ul {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
  display: grid;
  gap: 0.35rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.contact {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
  font-size: 1rem;
}

.contact a {
  color: var(--accent);
}

footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem 3rem;
  background: rgba(7, 11, 22, 0.85);
  color: var(--text-muted);
}

footer .footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 1rem;
  justify-items: center;
  text-align: center;
  font-size: 0.9rem;
}

footer nav {
  display: flex;
  gap: 1.25rem;
}

table.impressum {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
}

table.impressum tr {
  border-bottom: 1px solid var(--border);
}

table.impressum th,
table.impressum td {
  padding: 0.75rem 0;
  text-align: left;
  color: var(--text-muted);
  font-weight: 400;
}

table.impressum th {
  width: 180px;
  color: var(--text);
}

@media (max-width: 640px) {
  .nav-container {
    flex-direction: column;
    gap: 0.5rem;
  }

  nav ul {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    padding-top: 5rem;
  }
}