/* ==========================================================================
   GLOBAL VARIABLES & ULTRA-DARK THEME
   ========================================================================== */
:root {
  --bg-dark: #08090c;
  --bg-secondary: #0f1117;
  --card-bg: rgba(22, 27, 34, 0.6);
  --card-border: rgba(255, 255, 255, 0.08);
  --accent-color: #e50914;
  --accent-glow: rgba(229, 9, 20, 0.35);
  --accent-gradient: linear-gradient(135deg, #e50914 0%, #ff4b2b 100%);
  --text-main: #ffffff;
  --text-muted: #9ba1b0;
  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-family);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container { 
  max-width: 1200px; 
  margin: 0 auto; 
  padding: 0 24px; 
}

.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

/* ==========================================================================
   NAVBAR (GLASSMORPHISM & STICKY)
   ========================================================================== */
.navbar { 
  padding: 18px 0; 
  border-bottom: 1px solid var(--card-border); 
  background: rgba(8, 9, 12, 0.85);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo { 
  font-size: 1.6rem; 
  font-weight: 800; 
  color: #fff; 
  text-decoration: none; 
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--accent-color);
}

.nav-links a { 
  color: var(--text-muted); 
  text-decoration: none; 
  margin-left: 28px; 
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--text-main);
}

/* ==========================================================================
   BUTTONS & GLOW EFFECTS
   ========================================================================== */
.btn-primary { 
  background: var(--accent-gradient); 
  color: #fff; 
  padding: 12px 28px; 
  border-radius: 8px; 
  text-decoration: none; 
  font-weight: 700; 
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--accent-glow);
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(229, 9, 20, 0.55);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  border: 1px solid var(--card-border);
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* ==========================================================================
   HERO SECTION & NEON LIGHTING
   ========================================================================== */
.hero-gradient {
  position: relative;
  padding: 120px 0 80px;
  background: radial-gradient(circle at 50% -10%, rgba(229, 9, 20, 0.25) 0%, rgba(8, 9, 12, 1) 70%);
}

.hero-gradient::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: var(--accent-color);
  filter: blur(160px);
  opacity: 0.2;
  pointer-events: none;
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(46, 160, 67, 0.1);
  color: #3fb950;
  border: 1px solid rgba(46, 160, 67, 0.3);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 25px;
  box-shadow: 0 0 20px rgba(46, 160, 67, 0.15);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #3fb950;
  border-radius: 50%;
  box-shadow: 0 0 0 rgba(63, 185, 80, 0.4);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.8); }
  70% { box-shadow: 0 0 0 12px rgba(63, 185, 80, 0); }
  100% { box-shadow: 0 0 0 0 rgba(63, 185, 80, 0); }
}

.hero-title {
  font-size: 3.8rem;
  line-height: 1.15;
  margin-bottom: 24px;
  font-weight: 900;
  letter-spacing: -1px;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   APP HUB, DOWNLOAD BUTTONS & ACTIVATION BOXES
   ========================================================================== */
.app-hero-card {
  background: linear-gradient(145deg, rgba(22, 27, 34, 0.9) 0%, rgba(15, 17, 23, 0.95) 100%);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 40px;
  margin-top: -30px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(20px);
}

.download-badge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.dl-button-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  padding: 18px 20px;
  border-radius: 14px;
  text-decoration: none;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 15px;
  transition: var(--transition);
}

.dl-button-card:hover {
  background: rgba(229, 9, 20, 0.15);
  border-color: var(--accent-color);
  transform: translateY(-3px);
}

.dl-button-card .icon {
  font-size: 1.8rem;
}

.dl-button-card .title {
  font-weight: 700;
  font-size: 1rem;
  display: block;
}

.dl-button-card .sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.activate-box {
  background: rgba(229, 9, 20, 0.08);
  border: 1px dashed var(--accent-color);
  border-radius: 16px;
  padding: 24px;
  margin: 30px 0;
  text-align: center;
}

.code-display {
  display: inline-block;
  background: var(--bg-dark);
  color: #fff;
  font-family: monospace;
  font-size: 1.8rem;
  font-weight: 800;
  padding: 8px 24px;
  border-radius: 8px;
  border: 1px solid var(--accent-color);
  letter-spacing: 2px;
  margin: 10px 0;
}

/* ==========================================================================
   APP BANNER & PICTURE GRID STYLES
   ========================================================================== */
.hero-banner-container {
  margin-top: 50px;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

.hero-banner-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.banner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.banner-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.banner-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}

.banner-card:hover img {
  transform: scale(1.05);
}

.banner-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(0deg, rgba(8, 9, 12, 0.95) 0%, rgba(8, 9, 12, 0) 100%);
}

.banner-card-overlay h4 {
  margin: 0;
  font-size: 1.2rem;
  color: #fff;
}

/* ==========================================================================
   STATS BAR & GLASS CARDS
   ========================================================================== */
.stats-section {
  padding: 40px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

.stat-box {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid var(--card-border);
  backdrop-filter: blur(12px);
  text-align: center;
  transition: var(--transition);
}

.stat-box:hover {
  border-color: rgba(229, 9, 20, 0.4);
  transform: translateY(-3px);
}

.stat-box h3 {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 36px;
  border-radius: 16px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(229, 9, 20, 0.5);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.icon-wrapper {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(229, 9, 20, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  border: 1px solid rgba(229, 9, 20, 0.2);
}

/* ==========================================================================
   PRICING CARDS (FEATURED GLOW)
   ========================================================================== */
.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 40px 30px;
  border-radius: 20px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
  position: relative;
}

.pricing-card.popular {
  border: 2px solid var(--accent-color);
  box-shadow: 0 0 35px var(--accent-glow);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  color: #fff;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ==========================================================================
   FLOATING WHATSAPP
   ========================================================================== */
.float-wa {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  font-size: 28px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition);
}

.float-wa:hover {
  transform: scale(1.1);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 768px) {
  .hero-title { font-size: 2.5rem; }
  .navbar { flex-direction: column; gap: 15px; text-align: center; }
  .nav-links a { margin: 0 10px; }
  .banner-card img { height: 180px; }
  .app-hero-card { padding: 24px 16px; }
}