/* General Styles */
body {
    font-family: 'Roboto', Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #f5f5f5;
    line-height: 1.6;
}

/* Navbar Styles */
.navbar {
    background-color: #333;
    color: white;
    padding: 20px;
    display: flex;
    justify-content: center;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    width: 100%;
}

.navbar .site-brand {
    color: white;
    font-size: 30px;
    text-decoration: none;
}

.navbar .site-brand span {
    color: greenyellow;
}

.navbar .navbar-nav {
    list-style: none;
    display: flex;
    margin-left: auto;
    padding: 0;
}

.navbar .nav-item {
    margin-left: 20px;
}

.navbar .nav-link {
    color: white;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.navbar .nav-link:hover {
    background-color: #28a745;
}

/* About Section */
#about {
    padding: 60px 20px;
    background: url('https://images.nationalgeographic.org/image/upload/t_edhub_resource_key_image/v1638892452/EducationHub/photos/coral-reef-state-park.jpg') no-repeat center center/cover;
    color: white;
}

#about .title-wrap {
    text-align: center;
    margin-bottom: 40px;
}

#about .lg-title {
    font-size: 2.5em;
    margin-top: 10px;
    font-family: 'Pacifico', cursive;
}

#about .sm-title {
    font-size: 1.2em;
}

.about-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 20px;
    border-radius: 10px;
}

.about-item {
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    padding: 30px;
    width: 100%;
    max-width: 800px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.about-item:hover {
    background-color: rgba(255, 255, 255, 1);
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

.about-item h3 {
    margin: 0 0 10px;
    font-size: 1.8em;
    color: #333;
}

.about-item p.text {
    color: #555;
    font-size: 1em;
}

/* Milestones Section */
#milestones {
    padding: 60px 20px;
    background-color: #fff;
}

#milestones .title-wrap {
    text-align: center;
    margin-bottom: 40px;
}

#milestones .lg-title {
    font-size: 2.5em;
    margin-top: 10px;
    color: #28a745;
}

.milestones-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.milestone-item {
    background-color: #f5f5f5;
    border-radius: 10px;
    padding: 30px;
    width: 100%;
    max-width: 800px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    text-align: center;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.milestone-item:hover {
    background-color: #e0e0e0;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

.milestone-item h3 {
    margin: 0 0 10px;
    font-size: 1.8em;
    color: #28a745;
}

.milestone-item p.text {
    color: #555;
    font-size: 1em;
}

/* Footer Styles */
footer {
    background-color: #333;
    color: white;
    padding: 40px 0;
}

.footer-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-item {
    flex: 1;
    margin: 20px;
}

footer .site-brand {
    color: white;
    font-size: 24px;
    text-decoration: none;
}

footer .site-brand span {
    color: #28a745;
}

footer .text {
    font-size: 14px;
    margin: 10px 0;
}

footer h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

footer .social-links {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

footer .social-links li {
    margin-right: 10px;
}

footer .social-links a {
    color: white;
    font-size: 20px;
    text-decoration: none;
}

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

footer ul li {
    margin-bottom: 10px;
}

footer ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer ul li a:hover {
    color: #28a745;
}

.subscribe-form .form-control {
    padding: 10px;
    border: none;
    border-radius: 5px;
    margin-right: 10px;
    width: calc(100% - 120px);
    box-sizing: border-box;
}

.subscribe-form .btn {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
}

.subscribe-form .btn:hover {
    background-color: #218838;
}