/* === Bratonien CI-Farben === */
:root {
  --ci-darkgreen:   #104f3a;
  --ci-gold:        #c8aa49;
  --ci-blue:        #1a3765;
  --ci-beige:       #d9c27f;
  --ci-creamwhite:  #f7f3e8;
}

/* === Global Reset === */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100dvh;
  background: linear-gradient(180deg, var(--ci-darkgreen), var(--ci-blue));
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
  overflow: hidden;
}

/* === Kalenderbild: Bild + Rahmen === */
.kalenderbild {
  width: 100vw;
  height: 100dvh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  margin: 0;
  overflow: hidden;
}

.kalenderbild img {
  display: block;
  aspect-ratio: 16 / 9;
  max-width: 100vw;
  max-height: 100dvh;
  border: 4px solid var(--ci-gold);
  border-radius: 12px;
  object-fit: contain;
}