.ai-automation {
  background: radial-gradient(circle at top, #0b0f1f, #04050b);
  padding: 110px 20px;
  color: #ffffff;
  font-family: "Inter", sans-serif;
}

.ai-container {
  max-width: 1200px;
  margin: auto;
}

.tag {
  display: inline-block;
  background: rgba(52, 86, 211, 0.15);
  color: #3456d3;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
  margin-bottom: 18px;
}

.ai-automation h2 {
  font-size: 50px;
  font-weight: 700;
  margin-bottom: 18px;
}

.subtitle {
  max-width: 720px;
  font-size: 18px;
  line-height: 1.7;
  color: #b2b6ca;
  margin-bottom: 70px;
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 26px;
}

.ai-card {
  background: linear-gradient(180deg, #0c1024, #070913);
  border-radius: 20px;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  transition: all 0.35s ease;
}

.ai-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top left,
    rgba(52, 86, 211, 0.35),
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
}

.ai-card:hover::before {
  opacity: 1;
}

.ai-card:hover {
  transform: translateY(-8px);
  border-color: rgba(52, 86, 211, 0.7);
}

.ai-card h3 {
  font-size: 22px;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

.ai-card p {
  font-size: 16px;
  line-height: 1.6;
  color: #a6abc4;
  position: relative;
  z-index: 1;
}

.why-box {
  margin-top: 80px;
  padding: 36px;
  border-radius: 22px;
  background: linear-gradient(
    135deg,
    rgba(52, 86, 211, 0.22),
    rgba(52, 86, 211, 0.05)
  );
  border: 1px solid rgba(52, 86, 211, 0.35);
}

.why-box h4 {
  font-size: 21px;
  margin-bottom: 12px;
}

.why-box p {
  font-size: 16px;
  line-height: 1.7;
  color: #d6daff;
}

.whatsapp-float {
  position: fixed;
  bottom: 20px;       /* distance from bottom */
  right: 20px;        /* distance from right */
  width: 60px;        /* icon size */
  height: 60px;
  z-index: 1000;      /* ensures it stays on top */
  cursor: pointer;
  transition: transform 0.3s;
}

.whatsapp-float:hover {
  transform: scale(1.1); /* slight hover effect */
}

.whatsapp-float img {
  width: 100%;
  height: 100%;
  display: block;
}