/* -----------------------------------
   GLOBAL COLORS & BASE STYLES
----------------------------------- */
:root {
  --bg-dark: #0f1115;
  --bg-darker: #0a0c10;
  --neon-blue: #0ea5e9;
  --neon-purple: #6366f1;
  --text-light: #e5e7eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg-dark);
  color: var(--text-light);
  font-family: Arial, sans-serif;
  min-height: 100vh;
  position: relative;
  padding-top: 90px !important;
}


/* -----------------------------------
   HERO
----------------------------------- */
.hero {
  height: 300px;
  margin: 20px;
  border-radius: 12px;
  background: linear-gradient(120deg, var(--bg-darker), rgba(99,102,241,0.1), var(--bg-dark));
  background-size: 300% 300%;
  animation: heroMove 25s infinite linear;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

@keyframes heroMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero-text h1 {
  font-size: 2.2rem;
  color: var(--neon-blue);
}

.hero-text p {
  font-size: 1.2rem;
  margin-top: 10px;
  opacity: 0.9;
}

/* -----------------------------------
   TRENDING (DESKTOP)
----------------------------------- */
.trending-section {
  margin: 20px;
  position: relative;
  z-index: 10;
}

.trending-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--neon-blue);
}

.trending-slider-container {
  overflow: hidden;
  width: 100%;
  margin-top: 20px;
}

/* Desktop layout: groups stacked vertically */
.trending-slider {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.trending-group {
  display: flex;
  gap: 20px;
  width: 100%;
  opacity: 1;
  position: relative;  /* ✔ FIXED — no overlapping */
  margin-top: 15px;
}

.trending-slider .trending-card {
  flex: 1;
  text-decoration: none;
  color: var(--text-light);
  padding: 50px;
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(10px) saturate(180%);
  border-radius: 16px;
  border: 1px solid rgba(99,102,241,0.4);
  box-shadow: 0 0 12px rgba(99,102,241,0.35);
  transition: 0.3s ease;
}

.trending-slider .trending-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 20px rgba(99,102,241,0.7);
}



/* -----------------------------------
   MOBILE MODE — Fade Between Groups
----------------------------------- */
@media (max-width: 768px) {

  /* Container must allow absolute groups */
  .trending-slider-container {
    position: relative;
    min-height: 260px;
  }

  /* Mobile: groups overlap & fade */
  .trending-slider {
    flex-direction: row;       /* groups are on top of each other */
  }

  .trending-group {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    gap: 12px;
    padding: 0 5px;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
  }

  .trending-group.active {
    opacity: 1;
  }

  /* 2 cards per group */
  .trending-slider .trending-card {
    flex: 0 0 48%;
    max-width: 48%;
    padding: 18px;
    border-radius: 14px;
  }
}

/* -----------------------------------
   CATEGORIES
----------------------------------- */
.categories-section {
  margin: 20px;
  z-index: 50;
}

.categories-title {
  font-size: 1.6rem;
  margin-bottom: 15px;
  color: var(--neon-blue);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  z-index: 100;
}

.category-card {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(10px) saturate(180%);
  padding: 25px;
  border-radius: 16px;
  border: 1px solid rgba(14,165,233,0.4);
  box-shadow: 0 0 12px rgba(14,165,233,0.35);
  text-align: center;
  transition: 0.3s ease;
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 20px rgba(14,165,233,0.7);
}

.category-icon {
  font-size: 40px;
  margin-bottom: 10px;
}