:root {
    --primary-blue: #003366;
    --accent-yellow: #ffbb00;
    --bg-light: #f4f4f4;
    --text-dark: #222;
    --container-bg: #ffffff;
}

[data-theme="dark"] {
    --bg-light: #121212;
    --text-dark: #e0e0e0;
    --container-bg: #1e1e1e;
    --primary-blue: #001a33;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body { 
    font-family: 'Segoe UI', sans-serif; 
    background-color: var(--bg-light);
    color: var(--text-dark); /* Global text color */
    transition: background-color 0.3s ease, color 0.3s ease;;
}

/* --- Navigation (Links on Right) --- */
.navbar {
    display: flex;
    align-items: center;
    background-color: #0f4178;
    padding: 0 5%;
    height: 80px;
    position: relative;
    z-index: 2000;
    border-bottom: 8px solid #ffbb00;
}

.nav-links { 
    display: flex; 
    list-style: none; 
    align-items: center; 
    gap: 30px;
    font-size: 1.6rem; 
    margin-left: auto; /* Pushes links to the right */
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding-bottom: 5px;
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
}

.nav-links a:hover, .nav-links {
    color: #ffbb00;
}
a.active-page {
border-bottom-color: #ffbb00;
}
/* --- THE FLUID 1920x600 HEADER --- */
.hero-aspect-frame {
    width: 100%;
    position: relative;
    height: 0;
    /* Math: (600 / 1920) * 100 = 31.25% */
    padding-top: 31.25%; 
    overflow: hidden;
    background-color: var(--primary-blue);
    border-bottom: 8px solid #ffbb00;
}

.hero-fluid-img {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    /* Pins the woman to the right side of the screen */
    object-position: 100% center; 
}

/* --- Content Container --- */
.main-container {
    background: var(--container-bg);
    color: var(--text-dark);
    max-width: 1100px;
    width: 92%;
    margin: 40px auto;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    transition: background-color 0.3s ease;
}

/* --- Dark Mode Pill --- */
.dark-mode-pill {
    background-color: #ffbb00;
    color: var(--primary-blue);
    border: none;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
}

/* --- Mobile Menu --- */
.hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; margin-left: auto; }
.hamburger span { width: 30px; height: 3px; background: white; }

@media (max-width: 1024px) {
    .hamburger { display: flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: 80px; left: 0; width: 100%;
        background: var(--primary-blue);
        flex-direction: column;
        padding: 30px 0;
        z-index: 3000;
    }
    .nav-links.active { display: flex; }
}