/* Reset */
body, h1, h2, p, ul, li {
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, Verdana, sans-serif;
    background: #f0f2f5;
    color: #333;
    text-align: center;
    line-height: 1.6;
}

/* Navigation */
header {
    background-color: #2c3e50;
    padding: 15px 0;
}

header ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

header ul li {
    display: inline;
    margin: 0 20px;
}

header ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

header ul li a:hover {
    color: #1abc9c;
}

/* Top Logo */
.top-logo {
    max-width: 300px;
    height: auto;
    margin: 30px 0;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    border-radius: 10px;
}

/* Sections */
main {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    font-size: 32px;
    margin-bottom: 15px;
    color: #2c3e50;
}

h2 {
    font-size: 24px;
    margin-top: 30px;
    margin-bottom: 20px;
    color: #34495e;
}

p {
    margin-bottom: 20px;
}

/* Organizations */
#organizations ul {
    list-style: none;
    padding: 0;
}

#organizations ul li {
    margin: 25px auto;
}

.org-logo {
    max-width: 150px;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.15);
    transition: transform 0.3s;
}

.org-logo:hover {
    transform: scale(1.05);
}

/* Forum */
.forum-frame {
    width: 100%;
    height: 500px;
    border: 1px solid #ccc;
    margin-bottom: 40px;
    border-radius: 8px;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: #fff;
    padding: 15px 0;
    margin-top: 30px;
    box-shadow: 0 -2px 5px rgba(0,0,0,0.1);
}