/* Hero Section Styles */
.hero {
    background-image: url('images/hero.png'); /* Update path to your hero.png */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
}

.hero-content {
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent overlay for readability */
    padding: 30px;
    border-radius: 10px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.hero-content .btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #00aaff;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.hero-content .btn:hover {
    background-color: #0077cc;
}

/* Profile Image Styles */
.profile-img {
    width: 90px; /* Size for desktop */
    height: 90px;
    border-radius: 50%; /* Circular image for desktop */
    object-fit: cover; /* Ensures image fits without distortion */
    margin-right: 10px; /* Space between image and nav links */
}

/* Responsive Design for Hero Section and Profile Image */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1.2rem;
    }

    .profile-img {
        width: 150px; /* Rectangular width for mobile */
        height: 180px; /* Rectangular height for mobile */
        border-radius: 0; /* Rectangular shape for mobile */
        margin-right: 10px; /* Space between image and nav links */
        display: block;
        margin: 0 auto;
    }

    nav {
        display: flex; /* Use flexbox for three columns */
        flex-direction: row; /* Arrange items horizontally */
        justify-content: space-between; /* Distribute items evenly */
        align-items: center; /* Vertically center items */
        padding: 10px; /* Adjust padding for mobile */
        width: 100%; /* Ensure full width */
    }

    .logo {
        margin: 10px 0; /* Remove default margins */
    }

    .nav-links {
        display: flex; /* Make nav links a flex container */
        flex-direction: column; /* Keep links as a vertical list within the column */
        text-align: left;
        margin: 0 10px; /* Space around nav links */
    }

    .nav-links li {
        margin: 5px 0; /* Space between nav items */
    }

    .mode-toggle {
        margin-left: auto; /* Push toggle to the right */
        margin-right: 80px; /* Space from the edge */
    }
}