/* Base styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

main {
  padding: 2rem;
}

section {
  padding: 4rem 0;
  max-width: 960px;
  margin: 0 auto;
}

h2 {
  margin-bottom: 2rem;
  font-size: 2rem;
}

/* Header styles */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: #ffffff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 10;
}

header nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: #333;
  font-weight: bold;
  font-size: 1rem;
}

/* About section styles */
.about {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.about img {
  width: 200px;
  border-radius: 12px;
  object-fit: cover;
}

.about-text {
  flex: 1;
}

/* Services section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  background: #f9f9f9;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-card h3 {
  margin-top: 0;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 1rem;
  color: #555;
}
/* Experience columns */
.experience-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.experience-column h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.timeline-item {
  background: #f9f9f9;
  padding: 1rem 1rem 0;
  border-left: 4px solid #0070f3;
  border-radius: 6px;
  position: relative;
}

.timeline-date {
  font-size: 0.85rem;
  color: #777;
}

.timeline-item h4 {
  margin: 0.5rem 0 0.5rem;
  font-size: 1.1rem;
}

.timeline-item p {
  margin: 0;
  font-size: 0.95rem;
  color: #555;
  padding-bottom: 1rem;
  line-height: 120%;
}

#blog a {
  font-weight: 700;
}

@media (max-width: 900px) {
  .experience-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  header {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  header nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
  }

  header nav a {
    margin-left: 0;
  }

}