/* ===== Global Styles ===== */
:root {
  --accent: #5a5df0;
  --bg: #fafafa;
  --text: #222;
}

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

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

/* ===== Header ===== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem;
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 10;
}

header h1 {
  font-weight: 700;
  letter-spacing: 1px;
}

nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 1.5rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* ===== Hero Section ===== */
#hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem;
  background: linear-gradient(120deg, #89f7fe, #66a6ff);
  color: white;
}

#hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

#hero p {
  font-size: 1.2rem;
  max-width: 600px;
}

/* ===== Projects ===== */
#projects {
  padding: 4rem 2rem;
  max-width: 1100px;
  margin: auto;
}

#projects h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
}

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

.project-card {
  display: block
  text-decoration: none
  color: inherit
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-6px);
}

.project-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-card h3 {
  padding: 1rem;
}

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: 2rem;
  background: white;
  color: #666;
  font-size: 0.9rem;
}