:root {
    --blue: #0047BB;
    --green: #24b140;
    --red: #e10600;
    --light-blue: #c8edff;
    --light-green: #66ff66;
    --light-red: #ff5a5a;
    --dark-text: #1a1a1a;
    --light-text: #e0e0e0;
    --white: #ffffff;
    --grey: #353535;
    --date-color: #2dc84d;
    --nd-gold: #d2b54b;
    --dark-blue: #003366;
    --dark-green: #00642b;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--light-text);
    background-color: var(--grey);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header and navigation */
.header {
    background-color: var(--dark-blue);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid var(--nd-gold);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    color: var(--nd-gold);
}

.title {
    color: var(--nd-gold);
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 75%;
}

.title a {
    color: var(--nd-gold);
    font-size: 1.8rem;
    font-weight: 800;
    text-decoration: none;
}

.subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--nd-gold);
    text-align: justify;
    line-height: 100%;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    background-color: #003366;
}

.nav-item {
    margin: 0 0.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--light-text);
    font-size: 1.1rem;
    font-weight: 500;
    transition: color 0.3s;
    padding: 12px 12px;
    border-radius: 6px;
}

.nav-link:hover {
    color: var(--nd-gold);
    background-color: rgba(255, 255, 255, 0.2);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--light-text);
    margin: 3px 0;
    transition: 0.3s;
}


/* Main content */
.content {
    max-width: 1200px;
    margin: 1rem auto;
    padding: 0 1rem;
    flex: 1;
}

.hero {
    text-align: center;
    padding: 3rem 1rem;
    /* background-color: #f8f9fa; */
    border-radius: 8px;
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--nd-gold);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-block;
    background-color: #007bff;
    color: white;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s;
}

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

/* Footer */
.footer {
    background-color: var(--dark-text);
    color: var(--light-text);
    text-align: center;
    padding: 2rem;
    margin-top: auto;
}



/* Mobile menu */
@media screen and (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .title {
        font-size: 1.2rem;
        font-weight: 800;
        line-height: 100%;
    }
    title a {
        color: var(--nd-gold);
        font-size: 1.2rem;
        font-weight: 800;
        text-decoration: none;
    }
    .subtitle {
        font-size: 1.1rem;
        font-weight: 400;
        color: var(--nd-gold);
        line-height: 100%;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: #003366;
        width: 100%;
        text-align: center;
        transition: 1s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 1rem 0;
        border-bottom: 2px solid var(--nd-gold);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: .2rem 0;
    }

    /* Make entire row clickable */
    .nav-link {
        font-size: 1.1rem;
        display: block;
        padding: 1rem;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero h1 {
        font-size: 1.7rem;
        margin-bottom: 0.6rem;
    }
}