/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  background-color: #fff;
  color: #1F1F1F;
  overflow-x: hidden;
}

/* Navigation */
.navigation {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 584px;
  height: 60px;
  background: rgba(237, 237, 237, 0.72);
  backdrop-filter: blur(12px);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  z-index: 10;
}

.logo {
  width: 152px;
  height: 23px;
  padding-left: 12px;
}

.nav-buttons {
  display: flex;
  gap: 12px;
}

.nav-btn {
  width: 100px;
  height: 46px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  line-height: 24px;
  letter-spacing: 0.14px;
  background: transparent;
  color: #1F1F1F;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease;
}

.nav-btn.active {
  background: #1F1F1F;
  color: #fff;
}

/* Main Layout */
.main-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 120px;
  height: 100vh;
  justify-content: center;
}

.genre-spinner {
  position: fixed;
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9;
}

.genre-main-icon {
  width: clamp(64px, 6vw, 74px);
  height: clamp(64px, 6vw, 74px);
  background: #EDEDED;
  border-radius: 16px;
  margin-top: 24px;
}

.hero-area {
  position: fixed;
  top: 180px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px;
  z-index: 9;
}

.hero-title {
  max-width: 940px;
  font-size: clamp(32px, 4vw, 58px);
  font-weight: 700;
  line-height: clamp(40px, 5vw, 58px);
  letter-spacing: -0.8px;
  margin-bottom: 8px;
  text-align: center;
}

.hero-subtitle {
  max-width: 560px;
  font-size: clamp(14px, 2vw, 18px);
  font-weight: 500;
  line-height: 1.6;
  color: #707070;
  text-align: center;
}

/* Orbit Carousel */
.orbit-section {
  text-align: center;
  z-index: 1;
}

#spin-btn {
  margin-top: 16px;
  padding: 10px 20px;
  font-size: 1.1rem;
  background: #e50914;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease;
}
#spin-btn:hover {
  background: #c40811;
}

.orbit-carousel {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1200px;
  transform-style: preserve-3d;
  z-index: 1;
}

.orbit-card {
  position: absolute;
  width: 160px;
  height: 260px;
  border-radius: 12px;
  overflow: hidden;
  background: #ddd;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  transform-origin: center center;
  transition: transform 0.1s ease, opacity 0.3s ease;
}

.orbit-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.orbit-card p {
  margin: 0;
  padding: 8px;
  background: #ccc;
  font-size: 0.9rem;
  text-align: center;
}