body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f0f0f0;
}

header {
    background-color: #2a9d8f;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

header .logo {
    font-size: 1.5rem;
    font-weight: bold;
}

header nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
    margin: 0;
    padding: 0;
}

header nav ul li {
    display: inline;
}

header nav ul li a {
    color: white;
    text-decoration: none;
}

.hero, .subpage-hero {
    background-image: url('skyline.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 4rem 2rem;
    position: relative;
}

.hero:before, .subpage-hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.hero-text, .subpage-hero .hero-text {
    position: relative;
    z-index: 1;
}

.hero-text h1, .hero h1 {
    font-size: 3rem;
    margin: 0;
}

.hero-text p, .hero p {
    font-size: 1.5rem;
    margin: 1rem 0;
}

.hero .cta-button, .hero-text .cta-button {
    background-color: #e76f51;
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    border-radius: 5px;
}

.about, .green-buildings, .sustainability-initiatives, .projects, .community-involvement, .facilities, .amenities, .digitization, .digital-governance, .energy-resources, .sustainability-tech, .future-tech, .advanced-tech, .feedback-form-section {
    padding: 2rem;
    text-align: center;
    background-color: #ffffff;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    margin: 2rem auto;
    max-width: 800px;
    border-radius: 15px;
}

.feedback-form-section {
    background-color: #1e212d;
    color: #f0f0f0;
    padding: 2rem;
    border-radius: 15px;
    margin: 2rem auto;
    max-width: 600px;
}

.feedback-form-section h2 {
    color: #2a9d8f;
}

.feedback-form-section p {
    color: #ccc;
}

.feedback-form-section .feedback-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feedback-form-section .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feedback-form-section .form-group label {
    font-weight: bold;
}

.feedback-form-section .form-group input, .feedback-form-section .form-group textarea {
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #2a2d38;
    color: #f0f0f0;
}

.feedback-form-section .form-group input:focus, .feedback-form-section .form-group textarea:focus {
    outline: none;
    border-color: #2a9d8f;
}

.feedback-form-section button {
    padding: 0.5rem 1rem;
    background-color: #2a9d8f;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.feedback-form-section button:hover {
    background-color: #238a70;
}

.layout-item, .innovation-item, .recreation-item {
    margin-bottom: 30px;
}

footer {
    background: #004d40;
    color: #ffffff;
    text-align: center;
    padding: 20px 0;
}

footer h2 {
    margin: 0 0 10px 0;
    font-size: 1.8em;
}

footer img {
    width: 8%;
    height: auto;
    margin: 20px 0;
    border-radius: 4px;
}

footer a {
    color: #80cbc4;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}