body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.slide-in {
    animation: slideInLeft 0.8s ease-out forwards;
}

header {
    background: #fff;
    color: #333;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

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

.logo {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #003366; /* Keep brand color for logo */
}

nav ul {
    list-style: none;
    display: flex;
    padding: 0;
    margin: 0;
}

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

nav a {
    color: #555; /* Soft dark grey */
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: #003366;
}

.hero {
    /* Reduced overlay opacity for clear image */
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.2), rgba(0, 20, 40, 0.2)), url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
    color: #fff;
    padding: 150px 0;
    text-align: center;
}

.hero h1 {
    font-size: 56px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7); /* Stronger shadow for readability */
}

.hero p {
    font-size: 20px;
    max-width: 700px;
    margin: 0 auto 30px;
}

.btn {
    display: inline-block;
    background: #4da6ff;
    color: #fff;
    padding: 12px 35px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 50px;
    transition: background 0.3s, transform 0.2s;
}

.btn:hover {
    background: #0073e6;
    transform: translateY(-2px);
}

.section {
    padding: 80px 0;
    background: #fff; /* Ensure all sections are white */
}

.bg-light {
    background-color: #fff; /* Changed from light grey to white */
    /* Removed pattern to keep it clean/white */
}

.cta-section {
    background: #fff;
    color: #333;
    text-align: center;
    border-top: 1px solid #eee;
}

.cta-section h2 {
    color: #003366;
}

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

.card {
    background: #fff;
    padding: 40px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s;
    border-bottom: 4px solid #4da6ff;
}

.card:hover {
    transform: translateY(-10px);
}

.card h3 {
    color: #003366;
    margin-bottom: 15px;
}

.about-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    height: 300px;
    background: url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?auto=format&fit=crop&w=800&q=80') center/cover;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

footer {
    background: #1a1a1a;
    color: #ccc;
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-info h3 {
    color: #fff;
    margin-top: 0;
}

.footer-links a {
    color: #ccc;
    display: block;
    margin-bottom: 10px;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #4da6ff;
}

.copyright {
    text-align: center;
    margin-top: 40px;
    font-size: 14px;
    border-top: 1px solid #333;
    padding-top: 20px;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

.form-group textarea {
    height: 150px;
}

@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
    }
    .hero h1 {
        font-size: 36px;
    }
}