/* Basic Reset & Body Styling */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Hero Section */
#hero_v4 {
  background-color: #256eff;
  background: linear-gradient(to bottom, #061a40, #0f3276, #256eff);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 80px 40px;
  min-height: 90vh;
  transition: all 0.3s ease;
}

.hero_v4 {
  position: sticky;
  top: 0;
  z-index: 1;
  width: 100%;
}

.hero_v4.unstick {
  position: relative;
  z-index: 1;
}

/* Hero Video Background - Fixed z-index */
.hero_v4 .hero-video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1; /* Changed from -2 to 1 */
}

.hero_v4 .hero-video-background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1; /* Ensure video is at base level */
}

.hero_v4 .video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(6, 26, 64, 0.7),
    rgba(15, 50, 118, 0.7),
    rgba(37, 110, 255, 0.7)
  );
  z-index: 2; /* Changed from -1 to 2 - above video */
}

.hero_v4 h1 {
  font-size: clamp(16px, 4vw, 32px);
  font-weight: normal;
  letter-spacing: 10%;
}

.hero_v4 h2 {
  font-size: clamp(24px, 6vw, 48px);
  font-weight: 600;
  margin-top: 1rem;
  margin-bottom: 2rem;
}

.hero_v4 p {
  font-size: clamp(16px, 4vw, 32px);
  font-weight: normal;
}

.hero_v4 .wrap-top {
  max-width: 25%;
}


@media (max-width: 980px) {
  .hero_v4 h1 {
    font-size: clamp(16px, 4vw, 32px);
  }

  .hero_v4 h2 {
    font-size: clamp(24px, 6vw, 48px);
  }

  .hero_v4 p {
    font-size: clamp(16px, 4vw, 32px);
  }
  
  .hero_v4 .wrap-top {
    max-width: 80%;
    margin: auto;
  }



/* Small Tablet/Large Mobile */
@media (max-width: 768px) {
  #hero_v4 {
    padding: 60px 30px;
  }

/* Mobile */
@media (max-width: 480px) {
  #hero_v4 {
    padding: 40px 20px;
    min-height: 80vh;
  }