/* ============================================================
   BRENNT – Desktop Version
   ============================================================ */

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #fff;
}

/* --- Video-Hintergrund --- */
.video-container {
  position: fixed;
  inset: 0;
  z-index: 0;
}

#bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}

/* --- Top Navigation (links von der Mitte) --- */
.top-nav {
  position: fixed;
  top: 0;
  left: 25%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  padding: 30px 24px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 12px 24px;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
}

.nav-item.active {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

.arrow-down {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.nav-item:hover .arrow-down {
  transform: translateY(3px);
}

.nav-item.active .arrow-down {
  transform: rotate(180deg);
}

/* --- Content Area (Mitte) --- */
.content-area {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 90%;
  max-width: 800px;
  max-height: 70vh;
  padding: 0 24px;
}

/* --- Content Sections --- */
.content-section {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: clamp(15px, 2vh, 30px);
  width: 100%;
  max-height: 70vh;
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-50px);
}

.content-section.active {
  display: flex;
  animation: slideIn 0.5s ease forwards;
}

.content-section.hiding {
  display: flex;
  animation: slideOut 0.3s ease forwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-30px);
  }
}

/* --- Media Items --- */
.media-item {
  width: 100%;
  display: flex;
  justify-content: center;
  flex-shrink: 0;
}

.media-item iframe {
  width: min(100%, 640px);
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* Dynamische Skalierung für Video-Section */
#video-section .media-item iframe {
  width: min(100%, clamp(300px, 45vw, 640px));
}

.bandcamp-embed {
  width: 100%;
  max-width: min(500px, 90vw);
  border-radius: 8px;
  overflow: hidden;
  background: transparent;
}

.bandcamp-embed iframe {
  width: 100%;
  height: clamp(300px, 50vh, 472px);
  aspect-ratio: auto;
  box-shadow: none;
  border-radius: 0;
}

/* --- Social Media Navigation (unten mittig) --- */
.social-nav {
  position: fixed;
  bottom: 70px;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  width: 100%;
}

.social-nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
  transition: opacity 0.25s, transform 0.25s;
}

.social-nav a:hover {
  opacity: 1;
  transform: scale(1.12);
}

.social-nav img {
  width: 32px;
  height: 32px;
  filter: invert(1);
}

/* --- Footer --- */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
  width: 100%;
}

footer a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

footer a:hover {
  color: rgba(255, 255, 255, 0.9);
}

footer span {
  opacity: 0.4;
}