@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;600&display=swap');

:root {
  --bg-color: #0e1117;
  --text-color: #e6edf3;
  --accent-color: #58a6ff;
  --font-family: 'Poppins', sans-serif;
}

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

body {
  font-family: var(--font-family);
  background: var(--bg-color);
  color: var(--text-color);
  scroll-behavior: smooth;
  line-height: 1.6;
}

/* NAV */
header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background: transparent;
  padding: 1rem 2rem;
  z-index: 1000;
  display: flex;
  justify-content: flex-end;
}

nav a {
  color: var(--accent-color);
  text-decoration: none;
  margin-left: 2rem;
  font-weight: 600;
  font-size: 1rem;
  transition: color 0.3s ease;
}

nav img {
  width: 24px;
  height: 24px;
  vertical-align: middle;
}

nav a:hover {
  color: #9bd1ff;
}


/* HERO SECTION */
#hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 1rem;
  background: linear-gradient(135deg, #161b22 0%, #0e1117 100%);
}

#hero .container {
  max-width: 600px;
}

#hero h1 {
  font-size: 4.5rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--accent-color);
  letter-spacing: 0.05em;
}

#hero .tagline {
  font-weight: 300;
  font-size: 1.5rem;
  color: #9bb7ff;
}

.hero-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  text-align: center;
  gap: 2rem;
}

.profile-pic {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent-color);
  box-shadow: 0 0 12px rgba(88, 166, 255, 0.3);
  transition: transform 0.3s ease;
}

.profile-pic:hover {
  transform: scale(1.05);
}

.hero-text h1 {
  margin-bottom: 0.3rem;
}

.hero-text {
  max-width: 400px;
  white-space: nowrap;
}

/* CONTENT SECTIONS */
main {
  max-width: 800px;
  margin: 3rem auto 5rem;
  padding: 0 1rem;
}

.content-section {
  margin-bottom: 4rem;
}

.content-section h2 {
  font-weight: 600;
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--accent-color);
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 0.3rem;
}

.content-section p, .content-section ul {
  font-weight: 300;
  font-size: 1.1rem;
  color: #c5cee0;
  line-height: 1.5;
}

.content-section ul {
  list-style-type: disc;
  margin-left: 1.5rem;
}

.project-grid {
  display: flex; 
  flex-direction: column; 
  gap: 20px;
}

.project-card {
  background-color: #161b22;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(88, 166, 255, 0.3);
}

.project-card h3 {
  color: var(--accent-color);
  margin-bottom: 0.6rem;
  font-size: 1.2rem;
}

.project-card p {
  font-weight: 300;
  color: #c5cee0;
  font-size: 1rem;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 2rem 0 1rem;
  color: #5a5f75;
  font-weight: 300;
  font-size: 0.9rem;
}

/* Responsive font sizes */
@media (max-width: 600px) {
  #hero h1 {
    font-size: 3rem;
  }

  #hero .tagline {
    font-size: 1.1rem;
  }
  main {
    margin: 2rem auto 3rem;
  }
}