body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f6fbff;
    color: #1a1a1a;
}

.wrap {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}


.site-header {
    background: #0b5fa4;
    color: white;
    padding: 15px 0;
    position: sticky;
    top: 0;
}

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

.brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: white;
}

.brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    object-fit: cover;
    background: white;
}

.brand-text {
    margin-left: 10px;
    font-weight: bold;
    font-size: 1.1rem;
}


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

.main-nav a {
    text-decoration: none;
    color: white;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 0.95rem;
}

.main-nav a:hover {
    background: #084b80;
}

.main-nav .active {
    background: #084b80;
}


.hero {
    background: #e9f4ff;
    padding: 40px 0;
}

.hero-inner {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.hero-text h1 {
    margin: 0 0 10px;
    font-size: 2rem;
    color: #084b80;
}

.lead {
    color: #666;
    font-size: 1rem;
}

.hero-media img {
    width: 100%;
    max-width: 450px;
    border-radius: 10px;
}


.content-block {
    padding: 30px 0;
}

.card {
    background: white;
    padding: 18px;
    border-radius: 10px;
    border: 1px solid #d5dfeb;
    margin-bottom: 20px;
}


.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.feature {
    background: white;
    padding: 16px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid #d5dfeb;
}

.feature img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 10px;
}


.btn {
    display: inline-block;
    background: #0b5fa4;
    color: white;
    padding: 10px 16px;
    border-radius: 6px;
    text-decoration: none;
}

.btn:hover {
    background: #084b80;
}

.btn.small {
    padding: 7px 12px;
    font-size: 0.9rem;
}


.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.project-card {
    background: white;
    border-radius: 10px;
    border: 1px solid #d5dfeb;
}

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-card .card-body {
    padding: 14px;
}

.project-card h3 {
    margin: 0 0 6px;
    color: #084b80;
}

.project-card p {
    margin: 0;
    color: #555;
}


.two-col {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.two-col img {
    width: 100%;
    border-radius: 10px;
}


.site-footer {
    background: #084b80;
    color: white;
    padding: 25px 0;
    margin-top: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links a {
    color: white;
    text-decoration: none;
}


@media (max-width: 900px) {
    .grid-3,
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .grid-3,
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .brand-text {
        display: none;
    }
}