body {
  font-family: 'Inter', sans-serif;
  background: #f5f7fa;
  margin: 0;
  padding: 0;
  color: #1f2937;
}

.about-section {
  padding: 4rem 2rem;
  background: linear-gradient(to bottom right, #ffffff, #f0f4ff);
}

.about-container {
  max-width: 1100px;
  margin: auto;
  text-align: center;
}

.about-heading {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: #1e40af;
  position: relative;
}

.about-heading::after {
  content: "";
  width: 60px;
  height: 4px;
  background-color: #6366f1;
  display: block;
  margin: 0.75rem auto 1.5rem auto;
  border-radius: 2px;
}

.about-subtitle {
  font-size: 1.2rem;
  color: #4b5563;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.about-card {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
}

.about-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.1);
}

.about-card h3 {
  font-size: 1.5rem;
  color: #374151;
  margin-bottom: 1rem;
}

.about-card p, 
.about-card ul {
  font-size: 1rem;
  color: #6b7280;
  line-height: 1.6;
}

.about-card ul {
  padding-left: 1.25rem;
  list-style-type: disc;
}
.typing-wrapper {
  font-size: 1.3rem;
  font-weight: 600;
  color: #4f46e5;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 2.5rem;
  height: 2rem;
}

.blinking-cursor {
  animation: blink 0.8s infinite;
  color: #4f46e5;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}