:root {
  --sage: #9caf88;         /* Haupt-Salbeigrün */
  --sage-light: #b6c9a6;   /* helleres Salbeigrün */
  --sage-pale: #e8eddf;    /* sehr helles, pastelliges Grün */
  --bg: #fdfdfb;
  --text: #222;
  --danger: #b6453c;
  --border: #ddd;
  --radius: 10px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  --transition: 0.2s ease;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  background: radial-gradient(circle at top, #f4f6f1 0, #ffffff 55%, #e9eee4 100%);
  color: var(--text);
  display: flex;
  flex-direction: column;
}

/* Header & Navigation */

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 8vw;
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.85);
}

.logo {
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.95rem;
  color: var(--sage);
}

.nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: #555;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  background: var(--sage);
  transition: width var(--transition);
}

.nav a:hover::after {
  width: 100%;
}

.main {
  flex: 1;
  padding: 2.5rem 8vw 3.5rem;
}

/* Card / Content-Container */

.card {
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius);
  padding: 1.8rem 2rem;
  box-shadow: var(--shadow);
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.center-card {
  max-width: 480px;
}

.card h2 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 1.1rem;
  color: var(--sage);
}

/* Save the Date – spezielle Elemente */

.std-subline {
  margin-top: 0.4rem;
  margin-bottom: 0.2rem;
  font-size: 0.95rem;
  color: #555;
  text-align: center;
}

.std-heading {
  font-size: 3rem;           /* Größe nach Wunsch anpassen */
  font-weight: 700;          /* fett */
  text-align: center;        /* zentriert */
  margin-top: 1.5rem;        /* oben etwas Abstand */
  margin-bottom: 1rem;       /* unten Abstand */
  color: var(--sage);        /* Farbe passend zum Design */
  letter-spacing: 0.1em;     /* optional, etwas Abstand zwischen Buchstaben */
}

.std-date {
  margin: 0.4rem 0 1.2rem;
  font-size: 1.4rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  color: var(--sage);
}

.std-image-wrapper {
  margin: 0 auto 1.4rem;
  max-width: 520px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.12);
}

.std-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.std-note {
  margin-top: 0.8rem;
  text-align: center;
  color: #666;
  line-height: 1.5;
}

/* Buttons & Links (für spätere Erweiterung, hier schon im Design enthalten) */

.btn-primary,
.btn-secondary,
.btn-small {
  appearance: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  border-radius: 999px;
  padding: 0.55rem 1.5rem;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition:
    background var(--transition),
    color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}

.btn-primary {
  background: var(--sage);
  color: #fff;
  box-shadow: 0 10px 20px rgba(156, 175, 136, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(156, 175, 136, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--sage);
  border: 1px solid var(--sage);
  margin-top: 1rem;
  display: inline-block;
}

.btn-secondary:hover {
  background: var(--sage);
  color: #fff;
}

.btn-small {
  padding: 0.3rem 0.8rem;
  font-size: 0.7rem;
  background: #f3f5ef;
  color: #333;
  border-radius: 999px;
  border: 1px solid #d8decf;
}

.btn-small:hover {
  background: var(--sage-light);
  color: #fff;
  border-color: var(--sage-light);
}

.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

/* Footer */

.footer {
  padding: 1.2rem 8vw;
  text-align: center;
  font-size: 0.8rem;
  color: #777;
  border-top: 1px solid rgba(0, 0, 0, 0.03);
  background: rgba(255, 255, 255, 0.9);
}

/* Hilfsklassen */

.small {
  font-size: 0.8rem;
  color: #777;
  margin-top: 0.8rem;
}

.error {
  color: var(--danger);
  font-size: 0.85rem;
  margin: 0;
}

.link-quiet {
  margin-top: 0.7rem;
  display: inline-block;
  font-size: 0.8rem;
  color: #777;
  text-decoration: none;
}

.link-quiet:hover {
  color: var(--sage);
}

/* Responsive */

@media (max-width: 800px) {
  .header {
    padding-inline: 1.4rem;
  }

  .main {
    padding-inline: 1.4rem;
  }
}