:root {
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.25);
  --glass-blur: 20px;
  --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
  --accent-color: #007BFF;
}

/* BASIS RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html, body {
  min-height: 100%;
}
body {
  background: #f0f4f8;
  position: relative;
  font-family: Arial, sans-serif;
  color: #333;
  line-height: 1.6;
}
body::before {
  content: "";
  position: fixed;
  top: 0; 
  left: 0; 
  right: 0; 
  bottom: 0;
  background: 
    radial-gradient(circle at top right, rgba(0,123,255,0.3), transparent 60%),
    linear-gradient(135deg, #ffffff, #e6e6e6);
  filter: blur(10px);
  z-index: -1;
}
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Wiederverwendbare Glassmorphism-Klasse */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  position: relative;
  overflow: hidden;
}

/* Subtiler Tiefeneffekt per Pseudo-Element */
.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  background: inherit;
  filter: blur(30px);
  z-index: -1;
}

/* Glassmorphism HEADER-CARD */
.header-card {
  display: flex;
  align-items: center;
  flex-direction: column;
  padding: 40px;
  max-width: 800px;
  margin: 100px auto 50px;
}

/* Anwenden des Glass-Effekts */
.header-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
}

/* Profilbild – 300px groß, mit intensivem Glas-Effekt */
.profile-image {
  width: 300px;
  height: 300px;
  transform: translateY(-30%);
  background: var(--glass-bg);
  border: 4px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  overflow: hidden;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--glass-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.profile-image:hover {
  transform: translateY(-35%);
  box-shadow: 0 12px 40px rgba(31,38,135,0.5);
}
.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Biografie-Text – Abstand vom Bild */
.bio-text {
  flex: 1;
  transform: translateY(-15%);
}
.bio-text h1 {
  align-self: center;
  font-size: 36px;
  color: var(--accent-color);
  margin-bottom: 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.badge {
  display: inline-block;
  background: var(--accent-color);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 14px;
}
.bio-text h3 {
  text-align: center;
}
h3 {
  font-size: 20px;
  margin-bottom: 10px;
}
.bio-text p {
  text-align: center;
}
p {
  font-size: 18px;
  color: #555;
  margin-top: 10px;
}

/* Glassmorphism FOOTER-CARD */
.footer-card {
  display: flex;
  align-items: center;
  padding: 40px;
  max-width: 800px;
  margin: 40px auto;
}
.footer-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
}

/* Footer Text */
.footer-text {
  margin-left: 0;
  flex: 1;
  display: flex;
  gap: 20px;
  flex-direction: column;
}
.footer-card h2 {
  font-size: 36px;
  color: var(--accent-color);
}

/* Persönliche Fakten – Über mich */
.personal-facts {
  max-width: 800px;
  margin: 40px auto;
  padding: 0;
}
.personal-facts h2 {
  font-size: 28px;
  margin-bottom: 20px;
  border-left: 4px solid #8e44ad;
  padding-left: 8px;
}
.facts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.fact-tile {
  position: relative;
  background: linear-gradient(135deg, #8e44ad, #5e3370);
  border: 1px solid #5e3370;
  border-radius: 12px;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  text-align: center;
}
.fact-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(142,68,173,0.6);
}
.fact-tile .tile-bg-icon {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  opacity: 0.15;
  width: 60px;
  height: 60px;
  pointer-events: none;
}
.fact-tile .tile-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.fact-tile .fg-icon {
  width: 24px;
  height: 24px;
  margin-bottom: 4px;
}
.fact-tile .tile-text {
  font-size: 16px;
}

/* Kategorien – Dienstleistungen und Kontakt */
.categories {
  margin-top: 40px;
}
.category {
  max-width: 800px;
  margin: 0 auto 40px;
  text-align: left;
}
.category h2 {
  font-size: 28px;
  margin-bottom: 20px;
  border-left: 4px solid var(--accent-color);
  padding-left: 10px;
}
.tile-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}
.footer-card a {
  color: var(--accent-color);
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.footer-card a:hover {
  color: #0056b3;
}
@media (max-width: 768px) {
  .tile-grid {
    grid-template-columns: 1fr;
  }
}
.link-tile {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  color: #fff;
  border-radius: 16px;
  overflow: hidden;
  height: 180px;
  background: linear-gradient(135deg, var(--accent-color), #0056b3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.link-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0,123,255,0.6);
}
.link-tile .tile-bg-icon {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  opacity: 0.15;
  width: 120px;
  height: 120px;
  pointer-events: none;
}
.link-tile .tile-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.link-tile .fg-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 10px;
}
.link-tile .tile-text {
  font-size: 22px;
  font-weight: bold;
}

/* Responsive Anpassungen – HEADER */
@media (max-width: 768px) {
  .header-card {
    flex-direction: column;
    align-items: center;
    padding: 20px;
  }
  .bio-text {
    flex: 1;
    transform: translateY(-10%);
  }
  .badge {
    margin: 0 auto;
  }
  .category {
    max-width: 100%;
    text-align: left;
  }
}