/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
  color: #333;
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
  text-align: center;
  padding: 0 20px;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.hero-content h1 span {
  color: #ffdd57;
}

.hero-content p {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: #ffdd57;
  color: #333;
  border: none;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #ffe680;
}

/* Sections */
section {
  padding: 60px 20px;
  max-width: 1000px;
  margin: 0 auto;
}

section h2 {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2.5rem;
  color: #333;
}

/* Projects */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.project-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

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

.project-card img {
  width: 100%;
  height: auto;
}

.project-card h3 {
  margin: 15px;
  font-size: 1.5rem;
  color: #333;
}

.project-card p {
  margin: 0 15px 15px;
  color: #666;
}

/* Contact */
#contact p {
  text-align: center;
  font-size: 1.2rem;
}

#contact a {
  color: #667eea;
  text-decoration: none;
  font-weight: bold;
}

#contact a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: #333;
  color: #fff;
}