/* ===== GLOBAL STYLES ===== */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #e8f7ff;
    color: #033b4a;
}

/* ===== HEADER / HERO IMAGE ===== */
.hero {
    background-image: url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e');
    background-size: cover;
    background-position: center;
    height: 70vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    background: rgba(0, 0, 0, 0.45);
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
}

.hero-content {
    position: relative;
    color: white;
    text-align: center;
    padding: 20px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.hero-content p {
    font-size: 1.2rem;
}

/* ===== NAVIGATION ===== */
nav {
    background-color: #024873;
    padding: 12px;
    text-align: center;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 18px;
    font-weight: bold;
    font-size: 1.1rem;
}

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

/* ===== SECTIONS ===== */
section {
    max-width: 900px;
    margin: 50px auto;
    padding: 0 20px;
}

h2 {
    color: #024873;
    font-size: 2rem;
    margin-bottom: 15px;
}

/* ===== BUTTONS ===== */
.btn {
    background-color: #0284c7;
    color: white;
    padding: 12px 22px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 6px;
    display: inline-block;
}

.btn:hover {
    background-color: #036fa6;
}

/* ===== IMAGE SECTIONS ===== */
.image-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.image-row img {
    width: 280px;          /* Fixes the huge size */
    height: 180px;         /* Keeps them even */
    object-fit: cover;     /* Crops nicely */
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2); /* Makes them look professional */
}

/* Mobile layout */
@media (max-width: 768px) {
    .image-row img {
        width: 100%;
        height: auto;
    }
}