/* General Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Arial', sans-serif;
    background: #f5f5f5;
}

/* Sidebar */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 80px;
    height: 100%;
    background: #fff;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
}
.sidebar nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    padding: 0;
    margin-top: 20px;
}
.sidebar nav ul li {
    margin: 10px 0;
    text-align: center;
}
.sidebar nav ul li a {
    color: #555;
    text-decoration: none;
    font-size: 20px;
    display: block;
    padding: 10px;
    border-radius: 50%;
    transition: all 0.3s ease;
}
.sidebar nav ul li a:hover {
    background: #007bff;
    color: #fff;
}

/* Hero Section */
.hero {
    margin-left: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: url('background.jpg') no-repeat center center/cover;
    color: #333;
    text-align: center;
}
.hero-content {
    max-width: 600px;
}
.hero h1 {
    font-size: 3rem;
    font-weight: bold;
}
.hero p {
    font-size: 1.5rem;
    margin: 10px 0;
}
.social-icons a {
    color: #333;
    font-size: 20px;
    margin: 0 10px;
    transition: color 0.3s;
}
.social-icons a:hover {
    color: #007bff;
}