:root {
    --primary-color: #1e1e2f; /* Blueish */
    --secondary-color: #ff4757; /* Reddish */
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.container {
    display: flex;
    max-width: 95vw;
    /* width: 100vw; */
    margin: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}
.sidebar {
    background: var(--primary-color);
    color: white;
    padding: 30px;
    width: 20vw;
    position: fixed;
    height: 100vh;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Pushes the institution text to the bottom */
    box-shadow: rgba(30, 30, 47, 0.4) 5px 5px, rgba(30, 30, 47, 0.3) 10px 10px, rgba(30, 30, 47, 0.2) 15px 15px, rgba(30, 30, 47, 0.1) 20px 20px, rgba(30, 30, 47, 0.05) 25px 25px;
}
.sidebar h1 {
    font-size: xx-large;
    margin-bottom: 10px;
    font-family: 'Trebuchet MS', sans-serif;
}
.badge {
    background: var(--secondary-color);
    padding: 5px 10px;
    border-radius: 5px;
    display: inline-block;
    margin-top: 10px;
}
.content {
    padding: 40px;
    flex-grow: 1;
    width: 75vw;
    overflow-y: auto;
    margin-left: 25vw;
}

.content h2 {
    font-size: xx-large;
    /* border-bottom: 2px solid var(--secondary-color); */
    padding-bottom: 10px;
    font-family: 'Trebuchet MS', sans-serif;
}
.content h3 {
    font-size: x-large;
    border-bottom: 1px solid gainsboro;
    margin-top: 20px;
    font-family: 'Trebuchet MS', sans-serif;
}

.content h4 {
    font-size: large;
    font-family: 'Trebuchet MS', sans-serif;
}

.content p {
    line-height: 1.6;
    text-align: justify;
}

li {
    /* list-style-type: none;
    margin-left: -40px; */
    line-height: 1.6;
}

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

.badge a {
    color: white;
}

/* mouse over link */
a:hover {
    text-decoration: underline;
}

.badge a:hover {
    text-decoration: none;
}

.badge:hover {
    background: #ef3847;
}

.institution {
    margin-top: auto; /* Pushes the institution text to the bottom */
    font-size: medium;
    opacity: 0.8;
    margin-bottom: 45px;
}

.institution a {
    color: white;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    border-bottom: 2px solid var(--secondary-color); 
}

.hfri-logo {
    max-height: 60px;
    width: auto;
}

.page-header h2 {
    margin: 0;
}



@media (max-width: 768px) {
.container {
    flex-direction: column;
    width: 100%;
    align-items: center;
}
.sidebar {
    width: 100%;
    text-align: center;
    padding: 10px;
    position: relative; 
    height: auto;
    overflow-y: auto;
    box-shadow: none;
}
.content {
    width: 100%; 
    padding: 0;
    margin-left: 0;
}

.content > * {
    padding-left: 4%;
    padding-right: 4%;
}

.content > p {
    margin: 0;
}
}