* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    line-height: 1.6;
}

/* CONTAINER */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* HEADER */
.header {
    background: #f8f9fa;
    padding: 10px 0;
    border-bottom: 1px solid #ddd;
}

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

.logo img {
    width: 70px;
}

.title {
    margin-left: 15px;
}

/* NAVBAR */
.navbar {
    background: #003366;
}

.nav-links {
    display: flex;
    list-style: none;
    justify-content: center;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    display: block;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
}

.nav-links a:hover {
    background: #0055aa;
}

/* DROPDOWN */
.dropdown-menu {
    display: none;
    position: absolute;
    background: white;
    min-width: 200px;
    top: 100%;
}

.dropdown-menu li {
    border-bottom: 1px solid #ddd;
}

.dropdown-menu a {
    color: black;
}

.dropdown:hover .dropdown-menu {
    display: block;
}

/* SLIDER */
.slider {
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.slide {
    width: 100%;
    height: 400px;
    display: none;
    object-fit: cover;
}

.slide.active {
    display: block;
}

.h2 {
  color: #003366;
}


/* HERO */
.hero {
    background: url('hero.jpg') center/cover no-repeat;
    color: white;
    text-align: center;
    padding: 80px 20px;
    background-color: #333;
}

/* SECTIONS */
.section {
    padding: 50px 0;
    text-align: center;
}

.bg-light {
    background: #f4f4f4;
}

/* CARDS */
.cards {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.card {
    background: white;
    padding: 20px;
    width: 250px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* FOOTER */
.footer {
    background: #003366;
    color: white;
    text-align: center;
    padding: 15px 0;
}

/* Theme-aware button styling */
.theme-button {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
  margin-top: 1rem;
  
  /* Example theme colors – will adapt to dark/light theme using CSS variables */
  background-color: var(--primary-color, #003366);
  color: var(--button-text-color, #fff);
}

.theme-button:hover {
  background-color: var(--primary-hover-color, #470bfc);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        text-align: center;   
        justify-content: space-between;
    }

    .nav-links {
        flex-direction: column;
    }

    .cards {
        flex-direction: column;
        align-items: center;
    }

    
}