/* Reset CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body */
body {
    font-size: 16px;
    font-family: 'optima', sans-serif;
    background: #F5F5F5;
}

/* Links */
a {
    text-decoration: none;
}

a:link,
a:visited {
    color: #0000CD;
    padding: 8px 20px;
}

a:hover {
    color: #0000CD;
    background: #B0C4DE;
    text-decoration: underline;
}

/* Header */
header {
    background: #00BFFF;
    padding: 15px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

#area-logo,
#area-menu {
    padding: 15px;
}

/* Typography */
.datap {
    font-size: 0.8em;
    margin-bottom: 10px;
    padding-bottom: 10px;
    display: block;
}

h1 {
    color: black;
    font-size: 2.5em;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
    padding: 10px;
    background: #FFF;
}

.white {
    color: white;
}

h2 {
    color: #0000CD;
}

h3 {
    background: #B0C4DE;
    margin: auto;
    text-align: center;
}

/* Container */
.container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

/* Main Area */
#area-principal {
    width: 68%;
    background: #FFF;
    padding: 20px;
    margin-right: 10px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

.postagem {
    margin-bottom: 30px;
    transition: box-shadow 0.3s ease-in-out;
    cursor: pointer;
}

.postagem:hover {
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

.Lpostagem {
    text-align: justify;
}

.Lpostagem img {
    width: 85%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 15px;
    transition: transform 0.3s ease-in-out;
}

.Lpostagem:hover img {
    transform: scale(1.1);
}

.link-primary {
    color: white;
    background: gray;
    padding: 10px 20px;
    border-radius: 5px;
}

.link-primary:hover {
    background: #4169E1;
    text-decoration: none;
}

/* Sidebar */
#area-lateral {
    width: 30%;
    background: #FFF;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

.Llateral {
    margin-bottom: 20px;
}

.link-secondary {
    color: #0000CD;
    padding: 5px 10px;
    border-bottom: 1px solid #0000CD;
    border-radius: 5px;
    transition: background 0.3s ease-in-out;
}

.link-secondary:hover {
    text-decoration: none;
    border-bottom: 1px dashed #0000CD;
    background: #B0C4DE;
    color: black;
}

/* Media Queries */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    #area-principal {
        width: 100%;
        margin-right: 0;
        border-radius: 0;
    }

    #area-lateral {
        width: 100%;
        margin-bottom: 0;
        border-radius: 0;
    }
}

/* Footer */
footer {
    background-color: #222;
    padding: 20px;
    color: white;
    text-align: center;
    border-radius: 10px;
    margin-top: 30px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    font-size: 1.5em;
}

.footer-menu {
    display: flex;
}

.footer-menu-item {
    margin-left: 10px;
    border-radius: 5px;
    transition: background 0.3s ease-in-out;
}

.footer-menu-item:first-child {
    margin-left: 0;
}

.footer-menu-link {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease-in-out;
}

.footer-menu-link:hover {
    color: #B0C4DE;
}

.footer-menu-item:hover {
    background: #B0C4DE;
}

/* Navigation Bar */
#area-menu {
    padding: 15px;
    position: relative;
}

#area-menu ul {
    list-style: none;
    display: flex;
}

#area-menu li {
    margin-right: 10px;
}

#area-menu a {
    color: white;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: 5px;
    transition: background 0.3s ease-in-out;
}

#area-menu a:hover {
    background: #B0C4DE;
    color: black;
    transform: translateY(-2px);
}