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

body,
html {
  height: 100%;
  font-family: "Montserrat", sans-serif;
}

/* Hintergrundbereich mit Bild */
.iridium-himmel {
  position: relative;
  width: 100%;
  height: 100vh;
  background-color: black;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.iridium-himmel h1 {
  color: white;
  font-size: 3rem;
  text-align: center;
  font-weight: bold;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0 2rem;
}

/* Standard Textbereich */
.iridium-timeless {
  background-color: #ffffff;
  padding: 5rem 2rem;
  border-top: 1px solid #eee;
}

.iridium-text {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.iridium-text p {
  font-size: 1.2rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  text-align: justify;
}

.section-final {
  background-color: #f8f8f8;
  padding: 4rem 2rem;
  text-align: center;
  border-top: 1px solid #eee;
}
.final-wrapper {
  max-width: 800px;
  margin: 0 auto;
}
.section-final h2 {
  font-size: 2rem;
  color: #2c3e50;
  margin-bottom: 2rem;
}
.section-final p {
  font-size: 1.1rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.kontakt-button {
  display: inline-block;
  margin-top: 2rem;
  background-color: #8e44ad;
  color: white;
  padding: 0.8rem 1.8rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  transition: background-color 0.3s ease;
}
.kontakt-button:hover {
  background-color: #732d91;
}

header {
  background-color: #ffffff;
  border-bottom: 2px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #333;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}
nav a {
  text-decoration: none;
  color: #555;
  font-weight: 500;
  transition: color 0.3s ease;
}
nav a:hover {
  color: #8e44ad; /* edler violett-grauer Ton */
}
.logo a {
  color: inherit;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.5rem;
}

.logo a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    background: #fff;
    position: absolute;
    top: 100%;
    right: 0;
    padding: 1rem;
    display: none; /* für spätere mobile Erweiterung */
  }
}

.footer {
  background-color: #2c2c2c;
  color: #eee;
  padding: 3rem 2rem 1.5rem;
  font-size: 0.95rem;
}
.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto;
  gap: 2rem;
}
.footer h4 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: #ffffff;
}
.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer li {
  margin-bottom: 0.5rem;
}
.footer a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
}
.footer a:hover {
  color: #8e44ad;
}
.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  border-top: 1px solid #444;
  padding-top: 1rem;
  font-size: 0.85rem;
  color: #aaa;
}

/* Sternenhimmel mit Kick */
.starfield {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.starfield .star {
  position: absolute;
  border-radius: 50%;
  background: white;
  box-shadow: 0 0 6px white;
  animation-name: twinkle, drift;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.3) rotate(45deg);
  }
}

@keyframes drift {
  0% {
    transform: translateY(0px);
  }
  100% {
    transform: translateY(-100px);
  }
}

.toc-section {
  background-color: #fafafa;
  padding: 4rem 2rem;
  text-align: center;
  border-top: 1px solid #eee;
}

.toc-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.toc-section h2 {
  font-size: 2rem;
  color: #2c3e50;
  margin-bottom: 2rem;
}

.toc-wrapper ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.2rem;
}

.toc-wrapper li a {
  display: block;
  padding: 1rem;
  background-color: #ffffff;
  color: #555;
  font-size: 1.1rem;
  text-decoration: none;
  border: 1px solid #ddd;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.toc-wrapper li a:hover {
  background-color: #8e44ad;
  color: #ffffff;
  border-color: #8e44ad;
}

.iridium-section {
  background-color: #ffffff;
  padding: 5rem 2rem;
  border-top: 1px solid #eee;
}

.iridium-wrapper {
  max-width: 800px;
  margin: 0 auto;
  text-align: justify;
}

.iridium-section h2 {
  font-size: 2rem;
  color: #2c3e50;
  margin-bottom: 1.5rem;
  text-align: center;
}

.iridium-wrapper p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #444;
  margin-bottom: 1.5rem;
}

.highlight-space {
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  text-align: center;
}

/* Abschnitt "Warum Iridium für Ringe" */
.highlight-brand {
  margin: 2rem 0;
  background: linear-gradient(90deg, #4b0082, #8e44ad);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  font-size: 1.1rem;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.highlight-brand a {
  color: #fff;
  text-decoration: underline;
  font-weight: bold;
  transition: color 0.3s ease;
}

.highlight-brand a:hover {
  color: #ffe9c4;
}

.final-line {
  font-style: italic;
  color: #ffffff;
  font-size: 1.15rem;
}

.iridium-section.dark {
  background-color: #1a1a1a;
  color: #eee;
  padding: 5rem 2rem;
  border-top: 1px solid #333;
}

.design-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .design-wrapper {
    flex-direction: row;
  }
}

.design-text {
  flex: 2;
  text-align: justify;
}

.design-text h2 {
  font-size: 2rem;
  color: #f0e9ff;
  margin-bottom: 1.5rem;
  text-align: left;
}

.design-text p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #ccc;
  margin-bottom: 1.2rem;
}

.design-aside {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.design-accent {
  background: linear-gradient(145deg, #8e44ad, #5e3375);
  color: white;
  font-size: 1.2rem;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  font-weight: bold;
}

/* bereits vorhanden – für Wiederverwendung bestätigt */
.iridium-section {
  background-color: #ffffff;
  padding: 5rem 2rem;
  border-top: 1px solid #eee;
}

.iridium-wrapper {
  max-width: 800px;
  margin: 0 auto;
  text-align: justify;
}

.iridium-section h2 {
  font-size: 2rem;
  color: #2c3e50;
  margin-bottom: 1.5rem;
  text-align: center;
}

.iridium-wrapper p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #444;
  margin-bottom: 1.5rem;
}

.iridium-section {
  background-color: #ffffff;
  padding: 5rem 2rem;
  border-top: 1px solid #eee;
}

.iridium-wrapper {
  max-width: 800px;
  margin: 0 auto;
  text-align: justify;
}

.iridium-section h2 {
  font-size: 2rem;
  color: #2c3e50;
  margin-bottom: 1.5rem;
  text-align: center;
}

.iridium-wrapper p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #444;
  margin-bottom: 1.5rem;
}