/* Reset and Box Sizing */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Full Height and Flex Layout */
html, body {
    height: 100%;
}

body {
    font-family: 'Open Sans', sans-serif;
    background: linear-gradient(135deg, #FFFFFF, #F5F5F5);
    color: #333333;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

/* Typography */
h1, h2, h3 {
    font-family: 'Poppins', sans-serif;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: #FFFFFF;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
  /*  justify-content: space-between; */
    justify-content: left;
    align-items: center;
    padding: 10px 20px;
}

.logo img {
    width: 100px;
    height: auto;
    margin-right: 100px;
}

/* Navigation */
nav {
    display: flex;
}

.dropdown {
    position: relative;
    margin-right: 20px;
}

.dropbtn {
/*    background-color: #ADD8E6; */
    background-color: white;
    color: #333333;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

.dropbtn:hover {
    background-color: #87CEEB;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #FFFFFF;
    min-width: 250px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.dropdown-content a {
    color: #333333;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
    background-color: #E0FFFF;
}

.dropdown-content.show {
    display: block;
}

/* Main Content */
main {
    flex: 1 0 auto;
    padding-top: 80px; /* Space for fixed header */
}

.content-section {
    display: none;
    padding: 40px;
    background-color: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.content-section.active {
    display: block;
    opacity: 1;
}

.content-section h2 {
    color: #ADD8E6;
    margin-bottom: 20px;
}

.content-section p {
    margin-bottom: 15px;
}

.content-section ul {
    list-style: none;
    padding-left: 0;
}

.content-section li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.content-section li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #ADD8E6;
}

/* Footer */
footer {
    background-color: #F5F5F5;
    text-align: center;
    padding: 20px;
    flex-shrink: 0;
}

/* Button Styling */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #ADD8E6;
    color: #333333;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #87CEEB;
}