* {
  box-sizing: border-box;
}
html,
body {
  overflow-x: hidden;
}
body {
  font-family: "Manrope", sans-serif;
  background-color: #f3f6f9;
  color: #1f2937;
}
.navbar-nav .nav-link {
  position: relative;
  transition: color 0.3s ease;
  font-weight: 500;
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  left: 0;
  bottom: 0;
  background-color: #daa520;
  transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: #daa520 !important;
}

.navbar-nav .nav-link:hover::after {
  width: 100%;
}
.hero {
  background: linear-gradient(145deg, #0c3b75, #09274e);
  color: white;
  padding: 120px 0;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
}

.hero p {
  font-size: 1.3rem;
  margin-top: 1rem;
}

.btn-gold {
  background-color: #daa520;
  border: none;
  color: white;
  font-weight: 600;
  padding: 12px 30px;
  border-radius: 30px;
  transition: background-color 0.3s ease;
}

.btn-gold:hover {
  background-color: #b98b18;
}

.section-title {
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  color: #0c3b75;
}

.vorteil-icon {
  font-size: 3rem;
  color: #daa520;
}

.leistung-card {
  border: none;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 0 18px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease;
}

.leistung-card:hover {
  transform: translateY(-5px);
}

.leistung-icon {
  font-size: 2.5rem;
  color: #0c3b75;
}