/* --- Global Styles & Typography --- */
:root {
    --color-primary: #FFD700; /* Gold/Yellow for highlights */
    --color-secondary: #008080; /* Teal/Cyan secondary color */
    --color-dark: #1e1e1e; /* Deep dark background */
    --color-light: #f0f0f0; /* Light text color */
    --font-heading: 'Impact', 'Arial Black', sans-serif;
    --font-body: 'Roboto', Arial, sans-serif;
}

/* Fallback fonts included in the implementation HTML */

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-light);
    background-color: var(--color-dark);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

/* --- Header & Navigation Bar --- */
.header {
    background-color: #000000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-light);
    text-decoration: none;
    letter-spacing: 2px;
}

.logo-text span {
    color: var(--color-primary);
}

.nav-links a {
    color: var(--color-light);
    text-decoration: none;
    margin-left: 1.5rem;
    padding: 0.5rem 0;
    transition: color 0.3s, border-bottom 0.3s;
    text-transform: uppercase;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
}
.header-logo {
    /* Set a fixed height for the image */
    height: 40px; 
    /* Maintain the image's aspect ratio */
    width: auto; 
    /* Ensures the image is vertically centered if the 'a' tag has height */
    vertical-align: middle; 
}
/* --- Hero Section --- */
.hero-section {
    min-height: 70vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem 0;
    /* --- REVISED BACKGROUND PROPERTIES --- */
    background-size: contain; /* Shrinks image to fit entirely within the section */
    background-repeat: no-repeat; /* Prevents image tiling */
    background-color: var(--color-dark); /* Fills any empty space with dark color */
    /* ------------------------------------- */
    background-position: center;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5); /* Darken image for text legibility */
}

.hero-content {
    position: relative;
    z-index: 10;
}

/* --- CTA Button --- */
.cta-button {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-dark);
    padding: 0.8rem 2.5rem;
    text-decoration: none;
    border: none;
    border-radius: 3px;
    font-size: 1.2rem;
    font-weight: bold;
    text-transform: uppercase;
    transition: background-color 0.3s;
    margin-top: 1.5rem;
}

.cta-button:hover {
    background-color: var(--color-secondary);
    color: var(--color-light);
}

/* --- Content Section --- */
.content-section {
    padding: 4rem 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background-color: #2a2a2a;
    padding: 1.5rem;
    border-radius: 5px;
    border-top: 5px solid var(--color-primary);
    text-align: center;
}


/* --- Footer --- */
.footer {
    background-color: #000000;
    color: #888;
    text-align: center;
    padding: 1rem 0;
    font-size: 0.9rem;
    margin-top: 3rem;
}