/* ===== Grundlegendes Reset ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f0f2f5; /* weniger weiß, sanftes Grau */
  scroll-behavior: smooth;
}

/* ===== Typografie ===== */
h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', serif;
  color: #1e3a8a; /* dunkles Blau für Überschriften */
  margin-bottom: 20px;
}

p, li, span {
  font-size: 1.2rem;
  color: #4b5563; /* dezentes Grau für Text */
}

a {
  text-decoration: none;
  color: #2563eb; /* Blau für Links */
  transition: color 0.3s, transform 0.2s;
}

a:hover {
  color: #4338ca; /* dunkleres Blau beim Hover */
  transform: scale(1.05);
}

/* ===== Navigation ===== */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: #1f2937; /* dunkles, elegantes Grau für Navbar */
  display: flex;
  justify-content: center;
  padding: 15px 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  border-bottom: 2px solid #2563eb; /* kleine Farbakzentlinie */
}

nav a {
  margin: 0 25px;
  font-weight: bold;
  color: #f9fafb; /* fast weiß für Kontrast */
  transition: color 0.3s, transform 0.3s;
}

nav a:hover {
  color: #60a5fa; /* helleres Blau beim Hover */
  transform: translateY(-2px);
}

/* ===== Header / Hero ===== */
header {
  background: linear-gradient(135deg, #2563eb, #60a5fa); /* schöner Farbverlauf */
  color: white;
  padding: 150px 20px;
  text-align: center;
  border-radius: 0 0 50px 50px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

header h1 {
  font-size: 4rem;
  margin-bottom: 20px;
}

header p {
  font-size: 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

/* ===== Sektionen ===== */
section {
  padding: 100px 20px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: #e5e7eb; /* sanftes Grau für Abschnitte */
  border-radius: 25px;
  margin: 40px auto;
  width: 90%;
  max-width: 1200px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

section:nth-child(even) {
  background: #f3f4f6; /* leichtes Wechselspiel */
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  background: #2563eb;
  color: white;
  padding: 15px 35px;
  border-radius: 50px;
  font-size: 1.2rem;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
}

.btn:hover {
  background: #4338ca;
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(0,0,0,0.15);
}

/* ===== Grid / Portfolio ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  width: 100%;
  margin-top: 40px;
}

.grid-item {
  background: #fff;
  padding: 25px;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.grid-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.12);
}

.grid-item a {
  color: #2563eb;
  font-weight: bold;
  display: inline-block;
  margin-top: 10px;
}

.grid-item a:hover {
  color: #4338ca;
  transform: scale(1.05);
}

/* ===== Team ===== */
.team {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  width: 100%;
  margin-top: 40px;
}

.team-member {
  text-align: center;
  padding: 20px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.team-member:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.12);
}

.team-member img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin-bottom: 15px;
  border: 3px solid #2563eb;
}

/* ===== Footer ===== */
footer {
  background: #1f2937;
  color: #f9fafb;
  padding: 80px 20px;
  text-align: center;
  border-top: 2px solid #2563eb;
  border-radius: 50px 50px 0 0;
}

footer a {
  color: #60a5fa;
  margin: 0 10px;
  transition: color 0.3s, transform 0.2s;
}

footer a:hover {
  color: #4338ca;
  transform: translateY(-2px);
}

/* ===== Social Icons ===== */
.social-icons a {
  display: inline-block;
  width: 45px;
  height: 45px;
  line-height: 45px;
  border-radius: 50%;
  background: #2563eb;
  color: white;
  text-align: center;
  font-size: 1.2rem;
  margin: 0 10px;
  transition: background 0.3s, transform 0.3s;
}

.social-icons a:hover {
  background: #4338ca;
  transform: scale(1.2);
}

/* ===== Animation ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  header h1 {
    font-size: 3.5rem;
  }
}

@media (max-width: 768px) {
  header h1 {
    font-size: 3rem;
  }
  section h2 {
    font-size: 2.5rem;
  }
  nav a {
    margin: 0 15px;
  }
  .btn {
    padding: 12px 25px;
    font-size: 1rem;
  }
  .social-icons a {
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  header h1 {
    font-size: 2.5rem;
  }
  section {
    padding: 80px 15px;
  }
}