:root {
  --primary-blue: #163a78;
  --bg-primary: #163a78;
  --bg-service: #619789;
  --bg-raum: #b9531f;
  --bg-statistik: #547497;
  --bg-kultur: #c4727a;
  --bg-tertiary: #619789;
  --accent-green: #348277;
  --accent-green-dark: #348277;
  --accent-blue: #40759A;
  --blue-grey: #547497;
  --bg-statistik-flow: #cad2df;
  --bg-statistik-sunburst: #d2dae5;
  --Rose-3: #AC6569;
  --Rose-4: #c4727a;
  --Rose-9: #F6E9E9;
  --Turquoise-4: #54968a;
  --text-primary: #ffffff;
  --text-secondary: #ffffff;
  --text-muted: #ffffff;
  --bg-surface: #ffffff;
  --text-on-surface: #000000;
  --border-color: rgba(0, 0, 0, 0.1);
  --spacing-unit: 1rem;
  --border-radius: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

/* tints for buttons */
  --fullpage-tint-home: #103063;
  --fullpage-tint-raum: #A44B23;
  --fullpage-tint-service: #467d73;
  --fullpage-tint-kultur: #ac6569;
  --fullpage-tint-statistik: #40617d;

  --glass-nav-toggle-size: clamp(3rem, 14vmin, 5.75rem);
  --glass-nav-safe-top: calc(env(safe-area-inset-top, 0px) + 1.5rem + 60px + 1.5rem);
  --glass-nav-bar-max-width: min(1100px, 98vw);
  --section-max-width-with-glass-nav: calc(var(--glass-nav-bar-max-width) + 10rem);
}

@media (max-width: 1079px) {
  :root {
    --glass-nav-safe-top: calc(
      max(3.75rem, env(safe-area-inset-top, 0px)) + var(--glass-nav-toggle-size) + 1.5rem
    );
  }
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 0;
  min-height: 100%;
  min-height: -webkit-fill-available;
  background-color: var(--bg-primary);
}

body {
  font-family: 'Source Serif Pro', Georgia, 'Times New Roman', serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(136, 206, 2, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.03) 0%, transparent 50%);
  background-attachment: fixed;
  min-height: 100vh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#main-content {
  min-height: 100%;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(1.5rem, 5vmin + 2.5vw, 6rem);
  font-weight: 800;
  line-height: 1.08;
  background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-blue) 50%, var(--accent-green) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: clamp(0.75rem, 2dvh, 1.5rem);
}

h2 {
  font-size: clamp(1.25rem, 3.5vmin + 1.5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: clamp(0.75rem, 2dvh, 1.5rem);
  color: var(--text-primary);
}

h3 {
  font-size: clamp(1.1rem, 2.5vmin + 1vw, 2rem);
}

a {
  text-decoration: none;
  color: var(--accent-green);
  transition: color var(--transition);
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

p {
  color: var(--text-secondary);
  font-size: clamp(0.95rem, 1.8vmin + 0.6vw, 1.125rem);
  line-height: 1.75;
  margin-bottom: 1rem;
}