:root {

  --header-bg: var(--color-primary);
  --header-bg-scrolled: var(--color-primary-85);
  --header-color: var(--color-text-invert);
  --header-color-hover: var(--color-accent);
  --header-border: var(--color-border);

  --header-height: 100px;

  --z-header: 100;
  --z-offcanvas: 999;
  --z-search: 1001;

  --shadow-header: 0 8px 8px rgba(0, 0, 0, 0.16);

  --logo-header: url("/wp-content/uploads/2025/12/etof-logo.svg");
  --logo-offcanvas: url("/wp-content/uploads/2025/12/Blaues-E-To-F-Logo.svg");
  --logo-width: 238px;
  --logo-height: 74px;

  --color-primary: #242f5e;
  --color-primary-85: #242F5ED9;
  --color-primary-55: #242F5E80;

  --color-accent: #EC6413;

  --color-text: #242F5E;
  --color-text-invert: #ffffff;

  --color-border: #bebebe;

  --font-primary: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-bold: 700;
  --fw-black: 900;

  --lh-body: 1.6;
  --lh-heading: 1.15;
  --lh-ui: 1.2;
  --lh-meta: 1.4;

  --fs-body: 1.125rem;
  --fs-ui: 1.125rem;
  --fs-meta: 0.875rem;

  --fs-display: clamp(3rem, 2.5rem + 2.5vw, 4rem);
  --fs-h1: clamp(2.125rem, 1.6rem + 1.9vw, 3.5rem);
  --fs-h2: clamp(1.5rem, 1.35rem + 1vw, 2rem);
  --fs-h3: clamp(1.25rem, 1.15rem + 0.6vw, 1.625rem);
  --fs-h4: 1.3rem;
  --fs-h5: 1.1rem;
  --fs-h6: 1rem;

  --icon-ui: 24px;
  --icon-meta: 24px;
  --icon-large: 28px;
  --icon-feature: 40px;
  --icon-stroke: 1.5px;
  --icon-gap: 0.5em;

  --logo-main: var(--logo-header);

  --container: 1300px;
  --pad-x: clamp(1rem, 3vw, 1rem);
}

html {
  font-size: 100%;
}

body {
  margin: 0;
  font-family: var(--font-primary);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: var(--fw-regular);
  color: var(--color-text);
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 0.6em 0;
  font-family: var(--font-primary);
  font-weight: var(--fw-bold);
  line-height: var(--lh-heading);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }
h5 { font-size: var(--fs-h5); }
h6 { font-size: var(--fs-h6); }

p {
  margin: 0 0 1em 0;
}

a {
  color: inherit;
  text-decoration: none;
}

strong {
  font-weight: var(--fw-bold);
}

small {
  font-size: var(--fs-meta);
  line-height: var(--lh-meta);
}

.intro-text-crumb {
  display: inline-block;
  line-height: var(--lh-meta);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

li::marker {
  display: none;
}

input,
textarea,
select,
button {
  font-family: var(--font-primary);
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
}

button {
  background: none;
}

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

ul,
ol {
  margin: 0;
  padding: 0;
}

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}