* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: #f8f9fa;
  color: #222;
  line-height: 1.6;
}


.container {
  max-width: 1100px;
  margin: auto;
  padding: 1rem 2rem;
}

a {
  text-decoration: none;
  color: #0077cc;
}


.main-header {
  background: #111;
  color: white;
  padding: 1rem 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.site-name {
  font-size: 1.5rem;
  font-weight: bold;
  color: #f3129d;
}

.menu {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.menu a {
  color: white;
  font-weight: 500;
  transition: color 0.3s;
}

.menu a:hover {
  color: #f3129d;
}


.intro-section {
  padding: 120px 1rem 80px;
  background: linear-gradient(135deg, #fffcf4, #eaf4ff);
  text-align: center;
}

.intro-card {
  max-width: 600px;
  margin: auto;
}

.avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin-bottom: 1rem;
  object-fit: cover;
  border: 4px solid #f3129d;
}

.intro-card h1 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.intro-card h1 span {
  color: deeppink;
}

.primary-btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 10px 20px;
  background: #f3129d;
  color: white;
  border-radius: 5px;
  font-weight: bold;
  transition: background 0.3s;
}

.primary-btn:hover {
  background: #d35400;
}


.about-section {
  padding: 60px 1rem;
  background: #fff;
  text-align: center;
}

.about-section p {
  max-width: 700px;
  margin: 1rem auto;
  font-size: 1.1rem;
}


.portfolio-section {
  padding: 60px 1rem;
  background: #f9f9f9;
}

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

.card {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.3s ease;
}

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

.card img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.card h3 {
  margin: 0.5rem 0;
  color: #111;
}

.card-btn {
  margin-top: 1rem;
  display: inline-block;
  background: #cc009c;
  color: white;
  padding: 8px 16px;
  border-radius: 4px;
}

.card-btn:hover {
  background: #005fa3;
}


.contact-section {
  background: #fff;
  padding: 60px 1rem;
  text-align: center;
}

.contact-section a {
  color: #000dff;
}


.footer {
  text-align: center;
  padding: 20px;
  background: #111;
  color: white;
}


@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .menu {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    margin-top: 1rem;
  }

  .intro-card h1 {
    font-size: 1.8rem;
  }

  .avatar {
    width: 120px;
    height: 120px;
  }

  .card img {
    max-height: 200px;
  }

  .about-section p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .intro-card h1 {
    font-size: 1.5rem;
  }

  .card img {
    max-height: 180px;
  }

  .primary-btn {
    padding: 8px 16px;
  }

  .menu {
    align-items: center;
  }
}