/* General Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
}

body {
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

/* Navbar */
.navbar {
    background-color: #222;
    color: #fff;
    padding: 1rem;
}

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

.navbar .logo a {
    color: #fff;
    text-decoration: none;
    font-size: 1.5rem;
}

.navbar .menu {
    list-style: none;
    display: flex;
}

.navbar .menu li {
    margin-left: 1.5rem;
}

.navbar .menu a {
    color: #fff;
    text-decoration: none;
}

/* Hero Section */
.hero {
    background-image: url('https://via.placeholder.com/1920x600');
    background-size: cover;
    background-position: center;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
}

.hero p {
    margin: 1rem 0;
    font-size: 1.2rem;
}

.hero .btn {
    padding: 0.75rem 1.5rem;
    background-color: #f7941e;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
}

/* Section Styling */
.section {
    padding: 4rem 0;
}

.container {
    width: 80%;
    margin: 0 auto;
}

.section h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.section p {
    text-align: center;
    margin-bottom: 2rem;
}

.about img, .projects img, .technology img, .sustainability img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.project-gallery {
    display: flex;
    justify-content: space-between;
}

.project-item {
    flex: 1;
    margin: 0 1rem;
    text-align: center;
}

.project-item img {
    max-width: 100%;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 1rem;
}

input, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.btn {
    background-color: #f7941e;
    color: #fff;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

footer {
    background-color: #222;
    color: #fff;
    text-align: center;
    padding: 2rem 0;
}