/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f7f6;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
    background-color: #2c3e50;
    color: #fff;
    padding: 60px 0;
    text-align: center;
}

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

/* Typography & Layout */
section {
    padding: 40px 20px;
}

h2 {
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    display: inline-block;
    margin-bottom: 20px;
    padding-bottom: 5px;
}

/* Skills Tags */
.skills {
    list-style: none;
    display: flex;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.skills li {
    background: #3498db;
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

/* Projects Grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.project-card {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0,0,0,0.1);
}

.project-card h3 {
    margin-bottom: 10px;
    color: #2980b9;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background-color: #2c3e50;
    color: #aeb6bf;
    margin-top: 40px;
    font-size: 0.9rem;
}