:root {
    --primary-color: #0d1b2a;
    /* Deep Blue */
    --secondary-color: #1b263b;
    /* Lighter Blue */
    --accent-color: #415a77;
    /* Steel Blue */
    --light-color: #e0e1dd;
    /* Off-white */
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --background-light: #f4f4f4;
    --gold: #c5a059;
    /* Elegant accent */
    --transition: all 0.3s ease;
    --border-radius: 4px;
}

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

body {
    font-family: 'Inter', 'Roboto', sans-serif;
    /* Google Fonts need to be imported in HTML */
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Layout --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 60px 0;
}

/* --- Header & Nav --- */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    gap: 25px;
}

.nav-link {
    color: var(--secondary-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--gold);
}

.mobile-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(rgba(13, 27, 42, 0.85), rgba(13, 27, 42, 0.85)), url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=2070&auto=format&fit=crop');
    /* Placeholder image */
    background-size: cover;
    background-position: center;
    height: 80vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px;
    /* Offset fixed header */
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--light-color);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--gold);
    color: var(--white);
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #b08d4b;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--white);
    margin-left: 15px;
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* --- Sections Styles --- */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.section-title p {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Cards Grid */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border-top: 4px solid var(--gold);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.card h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* --- Value Proposition (Features) --- */
.bg-light {
    background-color: var(--white);
}

/* --- Documents Section --- */
.doc-list {
    display: grid;
    gap: 15px;
}

.doc-item {
    display: flex;
    align-items: center;
    background: var(--white);
    padding: 20px;
    border-radius: 6px;
    border: 1px solid #eee;
    transition: var(--transition);
}

.doc-item:hover {
    border-color: var(--gold);
}

/* --- Disclaimer & Footer --- */
.disclaimer-banner {
    background-color: #f8d7da;
    color: #721c24;
    padding: 15px 0;
    text-align: center;
    font-size: 0.9rem;
    border-top: 1px solid #f5c6cb;
    border-bottom: 1px solid #f5c6cb;
}

footer {
    background-color: var(--primary-color);
    color: var(--light-color);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a:hover {
    color: var(--gold);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    font-size: 0.85rem;
    opacity: 0.8;
}

/* --- Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--secondary-color);
    color: white;
    padding: 20px;
    display: none;
    /* JS will toggle */
    justify-content: center;
    align-items: center;
    gap: 20px;
    z-index: 2000;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
    flex-wrap: wrap;
}

.cookie-btn {
    background: var(--gold);
    border: none;
    padding: 8px 20px;
    color: white;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

/* --- Forms --- */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .header-container {
        padding: 0 20px;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        align-items: center;
        padding-top: 40px;
        transition: var(--transition);
    }

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

    .hero-content h1 {
        font-size: 2rem;
    }

    .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .btn-secondary {
        margin-left: 0;
    }
}