/* ========================================
   BOLAPELANGI - CUSTOM SPORTY CSS
   Efek neon, glow, hover, animasi sporty
   ======================================== */

/* Reset & Font Base */
* {
  font-family: 'Poppins', system-ui, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ========== NEON GLOW EFFECTS ========== */
.neon-glow {
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.5), 0 0 15px rgba(59, 130, 246, 0.3);
  transition: all 0.2s ease;
}

.neon-glow:hover {
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.8), 0 0 25px rgba(59, 130, 246, 0.5);
  transform: translateY(-2px);
}

/* Border neon */
.neon-border {
  border-bottom: 2px solid #3b82f6;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

/* ========== CARD GLOW EFFECT ========== */
.card-glow {
  transition: all 0.25s ease;
}

.card-glow:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 30px -12px rgba(59, 130, 246, 0.4), 0 0 0 1px rgba(59, 130, 246, 0.2);
}

/* ========== NAVBAR LINK NEON UNDERLINE ========== */
.nav-link-neon {
  position: relative;
  transition: color 0.2s;
}

.nav-link-neon:hover {
  color: #60a5fa;
  text-shadow: 0 0 4px #3b82f6;
}

/* ========== NEON UNDERLINE UNTUK JUDUL LIST ========== */
.neon-underline {
  position: relative;
  display: inline-block;
}

.neon-underline::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6, #60a5fa, #3b82f6);
  border-radius: 4px;
  box-shadow: 0 0 8px #3b82f6;
  transition: width 0.3s;
}

.objective-item:hover .neon-underline::after {
  width: 100%;
}

/* ========== HERO GRADIENT DENGAN EFEK BOLA ========== */
.hero-gradient {
  background: radial-gradient(circle at 20% 30%, #0c1445, #020617);
  position: relative;
  overflow: hidden;
}

.hero-gradient::before {
  content: "⚽";
  font-size: 300px;
  position: absolute;
  bottom: -80px;
  right: -60px;
  opacity: 0.05;
  pointer-events: none;
  transform: rotate(-15deg);
}

.hero-gradient::after {
  content: "🏆";
  font-size: 220px;
  position: absolute;
  top: -50px;
  left: -40px;
  opacity: 0.04;
  pointer-events: none;
}

/* ========== NUMBER BADGE SPORTY ========== */
.number-badge-sport {
  background: linear-gradient(145deg, #1e293b, #0f172a);
  border: 1px solid #3b82f6;
  box-shadow: 0 0 6px rgba(59, 130, 246, 0.4);
  color: #3b82f6;
  font-weight: 800;
}

/* ========== FLOATING SOCIAL ICONS (WA & TELEGRAM) ========== */
.whatsapp-float,
.telegram-float {
  position: relative;
  animation: float 2s ease-in-out infinite;
  transition: all 0.3s ease;
}

/* Animasi mengambang berbeda untuk masing-masing */
.whatsapp-float {
  animation: bounceSlow 2s ease-in-out infinite;
}

.telegram-float {
  animation: floatSlow 2.5s ease-in-out infinite;
}

/* Animasi bounce lambat untuk WhatsApp */
@keyframes bounceSlow {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Animasi float untuk Telegram */
@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* Efek ripple saat hover */
.whatsapp-float::before,
.telegram-float::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.4s ease-out;
}

.whatsapp-float:hover::before,
.telegram-float:hover::before {
  transform: translate(-50%, -50%) scale(1.5);
  opacity: 0;
}

/* Tooltip dengan efek slide */
.whatsapp-float span,
.telegram-float span {
  transition: all 0.3s ease;
  transform: translateX(10px);
}

.whatsapp-float:hover span,
.telegram-float:hover span {
  transform: translateX(0);
}

/* ========== SMOOTH SCROLL ========== */
html {
  scroll-behavior: smooth;
}

/* ========== RESPONSIVE TWEAKS ========== */
@media (max-width: 768px) {
  .hero-gradient::before {
    font-size: 180px;
    bottom: -40px;
    right: -30px;
  }
  .hero-gradient::after {
    font-size: 140px;
    top: -20px;
    left: -20px;
  }
  
  .number-badge-sport {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
  }
  
  /* Animasi lebih halus di mobile */
  .whatsapp-float,
  .telegram-float {
    animation-duration: 1.5s;
  }
}

/* ========== UTILITY ========== */
.mobile-menu-active {
  backdrop-filter: blur(12px);
}

.objective-item {
  transition: all 0.3s cubic-bezier(0.2, 0, 0, 1);
}

.objective-item:hover {
  background-color: rgba(15, 23, 42, 0.8);
  border-color: rgba(59, 130, 246, 0.5);
}

/* Animasi fade in untuk card */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-glow {
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 0;
}

.card-glow:nth-child(1) { animation-delay: 0.1s; }
.card-glow:nth-child(2) { animation-delay: 0.2s; }
.card-glow:nth-child(3) { animation-delay: 0.3s; }
.card-glow:nth-child(4) { animation-delay: 0.4s; }

/* Efek pulse untuk badge notifikasi (opsional) */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.pulse-animation {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}