/* Basic Reset & Typography */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
	background-image: url(images/full_background.png);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

h1, h2, h3 {
    font-family: 'Oswald', sans-serif;
    color: #222;
    margin-bottom: 15px;
}

h1 { font-size: 3.5em; }
h2 { font-size: 2.5em; }
h3 { font-size: 1.8em; }

p {
    margin-bottom: 10px;
}

a {
    text-decoration: none;
    color: #007bff;
}

/* Utility Classes */
.bg-light { background-color: #f9f9f9; }
.bg-dark { background-color: #333; color: #fff; }
.bg-dark h2 { color: #fff; }
.hidden { display: none !important; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: bold;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
    margin-right: 15px;
}

.btn.primary {
    background-color: #007bff;
    color: #fff;
    border: 2px solid #007bff;
}

.btn.primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.btn.secondary {
    background-color: transparent;
    color: #007bff;
    border: 2px solid #007bff;
}

.btn.secondary:hover {
    background-color: #007bff;
    color: #fff;
}

/* Navbar */
.navbar {
    background-color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

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

.navbar .logo img {
    height: 50px; /* Adjust logo size */
}

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

.navbar nav ul li {
    margin-left: 25px;
}

.navbar nav ul li a {
    color: #333;
    font-weight: bold;
    font-size: 1.1em;
    transition: color 0.3s ease;
}

.navbar nav ul li a:hover {
    color: #007bff;
}

.language-switcher {
    font-weight: bold;
}

.language-switcher a {
    color: #555;
    margin: 0 5px;
    transition: color 0.3s ease;
}

.language-switcher a:hover,
.language-switcher a.active-lang {
    color: #007bff;
}

/* Hero Section (Parallax) */
.hero-section {
    position: relative;
    height: 100vh; /* Full viewport height */
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    overflow: hidden; /* Needed for parallax */
}

.parallax-bg {
    background: url('images/background.jpg') no-repeat center center fixed;
    background-size: cover;
    /* This creates the basic CSS parallax effect */
    background-attachment: fixed;
}

.hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Overlay for readability */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 80px; /* Offset for fixed navbar */
}

.hero-title {
	color: white;
    font-size: 4.5em;
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.hero-subtitle {
    font-size: 1.8em;
    margin-bottom: 40px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.7);
}

/* Sections */
.section {
    padding: 80px 0;
    text-align: center;
}

.section.services-section{
	background: url('images/section_background.jpg') no-repeat center center fixed;
    background-size: cover;
	
}

/* About Section */
.about-section .about-content {
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
}

.about-section .about-text {
    flex: 1;
}

.about-section .about-image {
    flex: 1;
    max-width: 500px;
}

.about-section .about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s ease;
}

.service-item:hover {
    transform: translateY(-5px);
}

.service-item img {
    max-width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover; /* Ensures image covers area without distortion */
    border-radius: 4px;
    margin-bottom: 20px;
}

.service-item h3 {
    font-size: 1.3em;
    color: #007bff;
}

/* Advantages Grid */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.advantage-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    text-align: left; /* Align text left within advantage items */
}

.advantage-item img {
    max-width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 20px;
}

.advantage-item h3 {
    font-size: 1.5em;
    color: #222;
}

.advantage-item p {
    color: #666;
}

/* Cooperation Section */
.cooperation-section {
    padding: 100px 0;
    color: #fff;
	background: url('images/We_Invite_You_to_Cooperate.jpg') no-repeat center center;
    background-size: cover;
}

.cooperation-section h2 {
    color: #fff;
}

.cooperation-section p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Footer/Contact Section */
.footer-section {
	background-color: #fff;
    color: #000;
    text-align: center;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 20px 80px;
}

.footer-section .container {
	text-align: left;
}

.logo img {
    height: 80px; /* Adjust logo size */
}
.footer-section h2 {
    color: #007bff;
    margin-bottom: 30px;
}

.contact-info p {
    margin-bottom: 10px;
    font-size: 1.1em;
}

.public-info-link {
    font-weight: bold;
    font-size: 1.1em;
}


/* Responsive Design */
@media (max-width: 768px) {
    h1 { font-size: 2.8em; }
    h2 { font-size: 2em; }
    h3 { font-size: 1.5em; }

    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }
    .navbar nav ul {
        margin-top: 10px;
        justify-content: center;
        flex-wrap: wrap;
    }
    .navbar nav ul li {
        margin: 0 10px;
    }

    .hero-content {
        padding-top: 200px; 
    }
    .hero-title { font-size: 3em; }
    .hero-subtitle { font-size: 1.4em; }
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    .btn { margin-right: 0; width: 80%; max-width: 300px; }

    .about-section .about-content {
        flex-direction: column;
        text-align: center;
    }
    .about-section .about-image {
        order: -1; /* Image above text on mobile */
        margin-bottom: 20px;
    }

    .services-grid, .advantages-grid {
        grid-template-columns: 1fr;
    }

    .footer-section {
        flex-direction: column;
        padding: 40px 20px;
        gap: 40px;
    }

    .footer-section .container {
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2.2em; }
    h2 { font-size: 1.8em; }
    .hero-title { font-size: 2.5em; }
    .hero-subtitle { font-size: 1.2em; }
}