* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Poppins", sans-serif;
  color: #222;
  background: #f8f9fa;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

header {
  position: fixed;
  width: 100%;
  top: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
}

.nav-container a {
  text-decoration: none;
  color: #222;
  font-weight: 500;
  margin: 0 1rem;
  transition: color 0.3s ease;
}

.nav-container a:hover {
  color: #ff9900;
}

.hero {
  height: 100vh;
  background: url('../images/hero.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  color: #fff;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 2rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-button {
  display: inline-block;
  margin-top: 1.5rem;
  background: linear-gradient(90deg, #ff9900, #ffb84d);
  color: #fff;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 153, 0, 0.4);
}

.section {
  padding: 6rem 5%;
  background: #fff;
}

.section:nth-child(even) {
  background: #f6f6f6;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 3rem;
  color: #222;
}

.leistungen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.leistung-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  transform: translateY(0);
  transition: transform 0.4s ease;
}

.leistung-card:hover {
  transform: translateY(-10px);
}

.leistung-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  filter: brightness(0.9);
  transition: filter 0.3s ease;
}

.leistung-card:hover img {
  filter: brightness(1);
}

.card-content {
  padding: 1.5rem;
}

.team-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.team-card {
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
  padding: 1rem;
  text-align: center;
  transition: transform 0.3s ease;
}

.team-card:hover {
  transform: translateY(-8px);
}

.team-card img {
  width: 180px;
  height: 180px;
  border-radius: 100%;
  object-fit: cover;
  margin-bottom: 1rem;
}

.kontakt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
}

.kontakt-form input,
.kontakt-form textarea {
  width: 100%;
  padding: 1rem;
  border-radius: 10px;
  border: 1px solid #ddd;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.kontakt-form button {
  background: linear-gradient(90deg, #ff9900, #ffb84d);
  border: none;
  color: white;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: bold;
  cursor: pointer;
  transition: box-shadow 0.3s ease;
}

.kontakt-form button:hover {
  box-shadow: 0 8px 20px rgba(255,153,0,0.4);
}

.footer {
  text-align: center;
  padding: 2rem;
  background: #111;
  color: #fff;
  font-size: 0.9rem;
}