body, h1, h2, h3, p {
    margin: 0;
    padding: 0;
}

:root {
    --background-color: #fff;
    --text-color: #333;
    --navbar-color: #f2f2f2;
    --navbar-hover-color: #007BFF;
}

body {
    font-family: Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 20px;
}

nav {
    background-color: var(--navbar-color);
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav li {
    margin-right: 20px;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
}

.mode-switch {
    display: flex;
    align-items: center;
}

.switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
    margin-left: 20px;
    border-radius: 30px;
}

.switch input { display: none; }

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 30px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #2196F3;
}

input:checked + .slider:before {
    transform: translateX(20px);
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    padding: 8px 12px;
    border-radius: 5px;
}

.current-page {
    background-color: var(--navbar-hover-color);
    color: var(--text-color);
}

.nav-link:hover {
    background-color: var(--navbar-hover-color);
    color: var(--text-color);
}

.resume-content {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
}

.resume-pdf {
    flex: 1;
    width: 33%;
    margin-right: 20px;
}

.resume-pdf iframe {
    width: 100%;
    height: 440px;
}

.resume-text {
    flex: 2;
}

.resume-text h3 {
    margin-top: 20px;
}

.download-buttons {
    display: flex;
    flex-direction: column;
    align-items: flex-start; 
    margin-top: 10px;
}

.download-button {
    background-color: #007BFF;
    color: #fff;
    border: none;
    padding: 10px 20px;
    margin: 5px;
    cursor: pointer;
    border-radius: 5px;
    font-size: 16px;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s;
}

.download-button:hover {
    background-color: #0056b3;
}

.certificate-download {
    margin-top: 20px; 
}

@media (max-width: 768px) {
    html, body {
        overflow-x: hidden; 
        overflow-y: auto;
    }

    .resume-content {
        flex-direction: column;
    }

    .download-buttons {
        flex-direction: row;
        justify-content: center;
        align-items: center;
        margin-top: 20px;
    }

    .download-button {
        padding: 8px 16px; 
        font-size: 14px; 
        width: auto; 
	height: 60px;
    }

    .resume-pdf iframe {
        height: 750px;
        width: 500%; 
        transform: scale(0.6); 
        transform-origin: left top;
        margin-right: 0; 
        margin: 0; 
	padding-bottom: -100px;
    }

    .resume-text {
	position: absolute;
	top:550px;
	z-index:1;
        margin-top: 10px; 
    }
}