@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap");

:root {
  --primary-color: #2c3e50;
  --secondary-color: #3498db;
  --accent-color: #e74c3c;
  --text-color: #333;
  --background-color: #ecf0f1;
  --card-background: rgba(255, 255, 255, 0.9);
}

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

body {
  font-family: "Roboto", sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

#background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

header {
  text-align: center;
  margin-bottom: 2rem;
  background-color: var(--card-background);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.profile-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.profile-picture {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--secondary-color);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: color 0.3s ease, transform 0.3s ease;
}

.social-icon:hover {
  color: var(--secondary-color);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .profile-picture {
    width: 150px;
    height: 150px;
  }
}

h1 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

nav {
  background-color: var(--card-background);
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

nav ul {
  display: flex;
  justify-content: center;
  list-style-type: none;
}

nav ul li {
  margin: 0 1rem;
}

nav ul li a {
  text-decoration: none;
  color: var(--secondary-color);
  font-weight: bold;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: var(--accent-color);
}

section {
  background-color: var(--card-background);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

h2 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--secondary-color);
  padding-bottom: 0.5rem;
}

.job,
.education,
.project {
  margin-bottom: 2rem;
}

h3 {
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

ul {
  list-style-type: none;
  padding-left: 1rem;
}

.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.skill-category {
  background-color: rgba(255, 255, 255, 0.8);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

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

.skill-category h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--secondary-color);
}

.skill-category ul li {
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
  display: flex;
  align-items: center;
}

.skill-category ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--secondary-color);
}

.skill-category ul li i {
  margin-right: 10px;
  color: var(--secondary-color);
}

footer {
  text-align: center;
  margin-top: 2rem;
  color: var(--text-color);
  background-color: var(--card-background);
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
  }

  nav ul li {
    margin: 0.5rem 0;
  }

  .skills-container {
    flex-direction: column;
  }
}