/* General Styles */
body, html {
    font-family: 'Ubuntu', sans-serif;
    color: #343a40;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background: #f5f7fa;
}

html {
    scroll-behavior: smooth;
}

/* Navbar */
.navbar {
    background: linear-gradient(to right, #004e99, #003366);
    position: sticky;
    top: 0;
    padding: 15px 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.navbar-brand h1 {
    color: #fff;
    font-family: 'Sansita', sans-serif;
    font-size: 2rem;
    margin: 0;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    padding: 6px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #ffdf40;
    background: rgba(255,255,255,0.1);
    text-decoration: none;
}

/* Navbar Button */
.navbar .btn-primary {
    background-color: #004e99;
    border: none;
    color: #fff;
    padding: 10px 22px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
}
.navbar .btn-primary:hover {
    background-color: #ffdf40;
    color: #004e99;
    transform: translateY(-2px);
}

/* Section Styles */
.section {
    padding: 70px 0;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    margin-bottom: 40px;
}
.section h1, .section h2 {
    color: #004e99;
    font-family: 'Sansita', sans-serif;
    margin-bottom: 20px;
}
.section p, .section ul {
    color: #343a40;
    font-size: 1.05rem;
}

/* About Section */
#about .about-img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* Social Buttons */
.social-buttons img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.social-buttons img:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

/* Projects */
.publication-img {
    max-width: 100%;
    border-radius: 6px;
    margin: 10px 0;
    box-shadow: 0 3px 6px rgba(0,0,0,0.1);
}
#works .btn {
    background: #004e99;
    color: #fff;
    border-radius: 6px;
    padding: 10px 20px;
    transition: all 0.3s ease;
}
#works .btn:hover {
    background: #003366;
    transform: translateY(-2px);
}

/* UniPath Gallery */
.image-gallery {
    display: flex;
    justify-content: center;
    gap: 20px;
}
.image-gallery .gallery-img {
    max-width: 45%;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}
.image-gallery .gallery-img:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 18px rgba(0,0,0,0.2);
}

/* Contact / Footer */
#connect {
    background-color: #004e99;
    color: #fff;
    padding: 60px 0;
    text-align: center;
}
#connect h1 {
    font-size: 2.2rem;
    color: #ffffff;
}
#connect p, #connect a {
    color: #fff;
    font-size: 1.05rem;
}
#connect a:hover {
    color: #ffdf40;
}

.footer {
    background: #343a40;
    color: #fff;
    padding: 20px 0;
    text-align: center;
    border-top: 2px solid #004e99;
}
.footer a {
    color: #fff;
    transition: color 0.3s ease;
}
.footer a:hover {
    color: #ffdf40;
}

/* Profile Image Styling */
.img-fluid.rounded-circle {
    border: 2px solid #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}