/* ============================================================
   THEME.CSS - Dark Neon + Glassmorphism
   Version : V2.0 - TikTok Ready
   ============================================================ */

:root {
  /* ── Couleurs principales ── */
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  
  /* ── Néons ── */
  --neon-purple: #8B5CF6;
  --neon-cyan: #06B6D4;
  --neon-pink: #EC4899;
  --neon-green: #10B981;
  --neon-amber: #F59E0B;
  
  /* ── Texte ── */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.4);
  
  /* ── Glassmorphism ── */
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --glass-blur: 20px;
  
  /* ── Tailles ── */
  --nav-height: 60px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  
  /* ── Transitions ── */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Scrollbar stylée ── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--neon-purple);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--neon-cyan);
}

/* ── Sélection ── */
::selection {
  background: var(--neon-purple);
  color: white;
}

/* ── Typo ── */
.gradient-text {
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan), var(--neon-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-2 {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Glassmorphism ── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.glass-hover {
  transition: var(--transition-base);
}
.glass-hover:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  border-color: rgba(139, 92, 246, 0.2);
}

/* ── Boutons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  color: white;
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
  border: none;
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}
.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 32px rgba(139, 92, 246, 0.3);
}
.btn-primary:active {
  transform: scale(0.97);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: var(--transition-base);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 10px rgba(139, 92, 246, 0.1); }
  50% { box-shadow: 0 0 30px rgba(139, 92, 246, 0.3); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.animate-fade-up {
  opacity: 0;
  animation: fadeUp 0.6s ease-out forwards;
}

.animate-fade-up:nth-child(2) { animation-delay: 0.1s; }
.animate-fade-up:nth-child(3) { animation-delay: 0.2s; }
.animate-fade-up:nth-child(4) { animation-delay: 0.3s; }

/* ── Badges ── */
.badge-glow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(139, 92, 246, 0.15);
  color: var(--neon-purple);
  border: 1px solid rgba(139, 92, 246, 0.2);
  animation: pulseGlow 2s ease-in-out infinite;
}

.badge-cyan {
  background: rgba(6, 182, 212, 0.15);
  color: var(--neon-cyan);
  border-color: rgba(6, 182, 212, 0.2);
}

.badge-pink {
  background: rgba(236, 72, 153, 0.15);
  color: var(--neon-pink);
  border-color: rgba(236, 72, 153, 0.2);
}

.badge-green {
  background: rgba(16, 185, 129, 0.15);
  color: var(--neon-green);
  border-color: rgba(16, 185, 129, 0.2);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .btn-primary, .btn-secondary {
    padding: 12px 24px;
    font-size: 0.85rem;
    width: 100%;
    justify-content: center;
  }
  
  .badge-glow {
    font-size: 0.6rem;
    padding: 3px 10px;
  }
}