/* Color Variables */
:root {
    --primary-color: #0A2463;  /* Navy Blue */
    --accent-color: #00C7FF;   /* Electric Blue */
    --background-color: #F8F9FA;
}

/* Global Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
}

header {
    background-color: var(--primary-color);
    color: #fff;
    padding: 20px;
    position: relative;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header nav ul {
    list-style: none;
    padding: 0;
}

header nav ul li {
    display: inline;
    margin-left: 20px;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
}

.tagline {
    color: var(--accent-color);
    font-weight: 300;
    margin-top: 5px;
}

section {
    padding: 40px;
    margin: 20px;
    background-color: #fff;
    border-radius: 10px;
}

footer {
    background-color: var(--primary-color);
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

footer .social-media {
    margin-bottom: 10px;
}

footer .social-media a {
    margin: 0 15px;
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 24px;
}

footer .social-media a:hover {
    color: var(--accent-color);
}

footer p {
    margin-top: 10px;
}

/* About Me Image */
.about-image {
    display: block;
    margin-right: 20px;
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 50%;
    float: left;
}

/* Project Categories */
.project-category {
    background-color: #fff;
    border-radius: 8px;
    margin: 20px 0;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 15px;
}

.skill-item {
    background-color: var(--background-color);
    padding: 15px;
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

/* Icon Styling */
.fas {
    color: var(--accent-color);
    margin-right: 10px;
}

/* Responsive Styles */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        text-align: center;
    }

    header nav ul li {
        display: block;
        margin-left: 0;
        margin-top: 10px;
    }

    .about-image {
        float: none;
        display: block;
        margin: 0 auto 20px;
    }

    .social-media a {
        margin: 0 10px;
        font-size: 20px;
    }
}