.main-container {
  /* max-width: 1400px; */
  /* margin: 0 auto; */
  padding: 60px 20px;
  position: relative;
  overflow-x: hidden;
  color: #ffffff;
  min-height: 100vh;
  line-height: 1.6;
  background: url("featuresbg.png");
}
.ai-header1 {
  margin-left: 230px;
  text-align: start;
  margin-bottom: 50px;
}
.features1-badge {
  font-size: 16px;
  color: #ffffff;
  margin-bottom: 20px;
  padding: 6px 12px;
  display: inline-block;
  border-radius: 60px;
  /* Gradient border workaround */
  border: 1px solid #8CAAFE;
  background: transparent;
  margin-left: 100px;
}

.grid-layout {
  max-width: 1400px;
  margin: 0 auto; /* ✅ centers the grid wrapper */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 30px;
  animation: staggerFadeIn 1s ease-out 0.3s both;
}

.grid-item {
  background: url("dotsbg.png");
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 40px;
  border-radius: 24px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.grid-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #64ffda 0%, #1976d2 50%, #0d47a1 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.grid-item:hover::before {
  transform: scaleX(1);
}

.grid-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  border-color: rgba(100, 255, 218, 0.3);
  background: linear-gradient(
    145deg,
    rgba(26, 43, 60, 0.9) 0%,
    rgba(20, 35, 50, 1) 100%
  );
}

.grid-item-icon {
  font-size: 3.5rem;
  margin-bottom: 24px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  transition: transform 0.3s ease;
}

.grid-item:hover .grid-item-icon {
  transform: scale(1.1) rotate(5deg);
}

.grid-item-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.grid-item-content {
  font-size: 1rem;
  color: #b0bec5;
  line-height: 1.7;
  opacity: 0.9;
}

/* Background particles animation */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(100, 255, 218, 0.6);
  border-radius: 50%;
  animation: float 6s infinite ease-in-out;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0;
  }
  50% {
    transform: translateY(-100px) rotate(180deg);
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes staggerFadeIn {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .main-container {
    padding: 40px 16px;
  }

  .header-section {
    margin-bottom: 60px;
  }

  .header-section h1 {
    font-size: 2.5rem;
  }

  .header-section p {
    font-size: 1.1rem;
  }

  .grid-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .grid-item {
    padding: 30px;
  }

  .grid-item-icon {
    font-size: 3rem;
  }

  .features-button {
    padding: 14px 28px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .grid-layout {
    grid-template-columns: 1fr;
  }

  .grid-item {
    padding: 24px;
    border-radius: 16px;
  }

  .grid-item-title {
    font-size: 1.3rem;
  }
  .features1-badge {

    margin-left: -100px;
   
  }
}

/* Hover effect for the entire container */
.main-container::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(25, 118, 210, 0.1) 0%,
    transparent 70%
  );
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -1;
  transition: opacity 0.3s ease;
}