/* -------------------------------------- */
/* PAGE 2 — The Reality: Cost of Independence */
/* -------------------------------------- */

#page4 {
  background: linear-gradient(135deg, #EAF3FF 0%, #FFF5F5 50%, #FFE8E0 100%);
  color: #1A237E;
  position: relative;
  padding: 80px 120px;
  transition: background 0.8s ease;
  overflow: hidden;
}

#page4::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255, 120, 120, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: pulseGlow 20s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.15); opacity: 0.7; }
}

#page4 .split-container {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
}

/* --- LEFT COLUMN (Text) --- */
#page4 .text-box {
  flex: 1;
  padding-right: 40px;
  font-size: 1.1rem;
  line-height: 1.8;
  border-right: 1.5px solid rgba(0, 0, 0, 0.06);
}

#page4 .highlight {
  background: linear-gradient(135deg, rgba(167, 200, 231, 0.25) 0%, rgba(255, 200, 200, 0.2) 100%);

  padding: 16px 20px;
  border-radius: 12px;
  margin: 24px 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(5px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#page4 .highlight:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

#page4 .page-message {
  font-style: italic;
  opacity: 0.8;
  margin-top: 20px;
}


@keyframes floatUp {
  0% {
    transform: translateY(0);
    opacity: 0.9;
  }

  100% {
    transform: translateY(-8px);
    opacity: 1;
  }
}

/* --- Overlay Text --- */
#page4 .overlay-text {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 240, 240, 0.85) 100%);
  color: #1A237E;
  font-weight: 500;
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 1rem;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

#page4 .floating-stat {
  position: absolute;
  top: -10px;
  right: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 240, 240, 0.95) 100%);
  color: #1A237E;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1),
              0 2px 4px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  animation: floatUp 5s ease-in-out infinite alternate;
}

/* --- Stress Overlay --- */
#page4 .stress-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 60% 40%, rgba(255, 255, 255, 0) 0%, rgba(255, 120, 120, 0.15) 70%);
  pointer-events: none;
  z-index: 0;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  #page4 .split-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  #page4 .text-box {
    border-right: none;
    border-bottom: 1.5px solid rgba(0, 0, 0, 0.06);
    padding-bottom: 20px;
  }

  #page4 .floating-stat {
    position: static;
    margin-bottom: 10px;
  }
}