body {
    margin: 0;
    font-family: "Poppins", sans-serif;
    background-color: #000;
    color: #c0c0c0;
}

header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    border-bottom: 1px solid #444;
}

.profile {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.profile-pic {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px solid #c0c0c0;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.profile-pic:hover {
    transform: scale(1.05);
}

.name {
    font-size: 2rem;
    letter-spacing: 1px;
}

#about h3 {
    margin-top: 2rem;
    font-size: 1.5rem;
    color: #c0c0c0;
    border-bottom: 1px solid #444;
    padding-bottom: 0.3rem;
}

#about p,
#about ul {
    margin-top: 0.5rem;
    line-height: 1.6;
    color: #c0c0c0;
}

#about ul {
    list-style: disc;
    padding-left: 1.5rem;
}

.education-images {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-top: 1rem;
}

.diploma-img {
    width: 300px;
    border: 1px solid #c0c0c0;
    border-radius: 10px;
}

.certificate-img {
    width: 612px;
    height: auto;
    border: 1px solid #c0c0c0;
    border-radius: 10px;
}

.nav-buttons {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
}

.nav-btn {
    background-color: transparent;
    border: 1px solid #c0c0c0;
    color: #c0c0c0;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-btn:hover {
    background-color: #c0c0c0;
    color: #000;
    transform: scale(1.05);
}

.nav-btn.active {
    background-color: #c0c0c0;
    color: #000;
}

main {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.content-section {
    display: none;
    animation: fadeIn 0.5s ease;
}

.content-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* PROJECTS SECTION */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 2rem;
}

.project-link {
    text-decoration: none;
    color: #c0c0c0; /* default text color */
    display: block;
    transition: color 0.3s ease;
}

.project-link:hover {
    color: #1e90ff; /* blue on hover */
}

.project-card {
    border: 1px solid #c0c0c0;
    border-radius: 12px;
    padding: 1.5rem;
    height: 230px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    background-color: #111;
}

/* Contact links */
.contact-info a {
    color: #c0c0c0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #1e90ff;
    text-decoration: underline;
}

.contact-text {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.email {
    font-size: 1.2rem;
    font-weight: bold;
    color: #c0c0c0;
}

/* GLOBAL LINK SETTINGS */
a {
    color: #c0c0c0;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #1e90ff;
    text-decoration: underline;
}