body, h1, h2, h3, p, nav, section, footer {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto Slab', serif;
  background: #f8f8fb;
  color: #19191c;
  line-height: 1.6;
}

header {
  background: #fff;
  padding: 2rem 1rem 1.5rem 1rem;
  text-align: center;
  border-bottom: 1px solid #dedede;
}

.container {
  max-width: 900px;
  margin: 2rem auto;
  padding: 1.2rem;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 16px rgba(39, 33, 60, 0.04);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
  color: #27213c;
}
.subtitle {
  font-size: 1.1rem;
  color: #7c7c86;
  margin-bottom: 1rem;
}
nav a {
  margin: 0 1rem;
  color: #f2b705;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 1px;
  transition: color 0.2s;
}
nav a:hover {
  color: #27213c;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.card {
  flex: 1 1 290px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 16px rgba(39, 33, 60, 0.08);
  padding: 1.5rem;
  min-width: 260px;
  max-width: 340px;
  text-align: center;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow 0.22s;
}
.card:hover {
  box-shadow: 0 8px 28px rgba(39, 33, 60, 0.14);
}
.card img {
  border-radius: 8px;
  width: 100%;
  height: 140px;
  object-fit: cover;
  margin-bottom: 1rem;
}
.card h3 {
  margin: 0.5rem 0;
  font-size: 1.18rem;
  color: #27213c;
}
.card p {
  font-size: 1rem;
  color: #59596a;
  flex: 1;
}
.card a {
  display: inline-block;
  margin-top: 0.6rem;
  color: #fff;
  background: #f2b705;
  padding: 0.4rem 1.1rem;
  border-radius: 5px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.18s;
}
.card a:hover {
  background: #cf9902;
}

#about {
  text-align: center;
}
.about-img {
  display: block;
  margin: 1.4rem auto 0 auto;
  width: 320px;
  max-width: 95vw;
  border-radius: 8px;
  box-shadow: 0 3px 14px rgba(30,20,65,0.11);
}

#contact .social-links {
  margin: 1.2rem 0;
  display: flex;
  gap: 2.2rem;
  justify-content: center;
  align-items: center;
}
#contact .social-links a img {
  filter: grayscale(1) brightness(0.75);
  transition: filter 0.2s;
}
#contact .social-links a:hover img {
  filter: grayscale(0) brightness(1.2);
}

footer {
  background: #fafaf8;
  color: #6d6d76;
  text-align: center;
  padding: 1.2rem 0 1.1rem 0;
  font-size: 1rem;
  margin-top: 2.2rem;
  border-top: 1px solid #e6e6eb;
}

/* Responsive styles */
@media (max-width: 760px) {
  .container {
    padding: 0.5rem;
  }
  .cards {
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
  }
  .about-img {
    width: 95vw;
  }
}
.photo-circle {
  width: 110px;
  height: 110px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid #f2b705;
}
.photo-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}