/* General Reset */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f5f6fa;
    color: #333;
}

/* Header */
header {
    background: #222;
    color: #fff;
    padding: 1rem 0;
}
header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    margin: auto;
}
header nav a {
    color: #fff;
    margin-left: 1rem;
    text-decoration: none;
    font-weight: bold;
}
header nav a:hover {
    color: #00aaff;
}

/* Sections */
.section {
    padding: 3rem 0;
}
.container {
    width: 90%;
    margin: auto;
}

/* Card Style */
.card {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

/* Card Grid for Projects */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

/* Profile Image */
.profile-img {
    width: 150px;
    border-radius: 50%;
    margin: 1rem 0;
    display: block;
}

/* Footer */
footer {
    background: #222;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
}

/* Center profile image */
.profile-img {
    width: 150px;
    border-radius: 50%;
    margin: 1rem auto;   /* auto makes it center horizontally */
    display: block;
}


/* Center section headings */
#about h2
{
    text-align: center;
}