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

/* Body */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f9fafc;
  color: #333;
  line-height: 1.6;
}

/* Header */
header {
  background: linear-gradient(135deg, #2c3e50, #34495e);
  color: #fff;
  text-align: center;
  padding: 30px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

header p {
  margin: 5px 0;
}

nav {
  margin-top: 15px;
}

nav a {
  color: #fff;
  margin: 0 15px;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #1abc9c;
}

/* Container */
.container {
  width: 85%;
  max-width: 1000px;
  margin: 30px auto;
}

/* Section Cards */
section {
  background: #fff;
  padding: 25px;
  margin-bottom: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

h2 {
  margin-bottom: 15px;
  color: #2c3e50;
  border-left: 5px solid #1abc9c;
  padding-left: 10px;
}

/* Lists */
ul {
  list-style: disc inside;
  margin-left: 15px;
}

li {
  margin-bottom: 8px;
}

/* Projects Grid */
.projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.project {
  background: #fefefe;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid #ddd;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.project h3 {
  color: #1abc9c;
  margin-bottom: 10px;
}

/* Footer */
footer {
  background: #2c3e50;
  color: #fff;
  text-align: center;
  padding: 15px 0;
  margin-top: 30px;
  font-size: 0.9rem;
}

.linkedin-link {
  color: #1abc9c;
  font-weight: bold;
  text-decoration: none;
}

.linkedin-link:hover {
  text-decoration: underline;
}