:root {
    --navy-blue: #0A1C40;
    --usa-red: #B31942;
    --white: #FFFFFF;
    --light-gray: #F4F6F9;
    --dark-gray: #333333;
}

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

body {
    background-color: var(--white);
    color: var(--dark-gray);
    line-height: 1.6;
}

header {
    background-color: var(--navy-blue);
    color: var(--white);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 5px solid var(--usa-red);
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 2px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
}

nav a:hover {
    color: var(--usa-red);
}

.hero {
    background-color: var(--navy-blue);
    color: var(--white);
    padding: 6rem 2rem;
    text-align: center;
    background-image: linear-gradient(rgba(10, 28, 64, 0.85), rgba(10, 28, 64, 0.9)), url('assets/uss_trump.jpg');
    background-size: cover;
    background-position: center;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 10px;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.hero-content h2 {
    font-size: 2rem;
    color: var(--usa-red);
    margin-bottom: 20px;
    font-weight: bold;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.bg-light {
    background-color: var(--light-gray);
}

h2 {
    font-size: 2.2rem;
    color: var(--navy-blue);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    text-transform: uppercase;
    font-weight: 900;
}

.red-bar {
    display: inline-block;
    width: 12px;
    height: 35px;
    background-color: var(--usa-red);
    margin-right: 15px;
}

.content-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.content-split p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.image-box img {
    width: 100%;
    border: 4px solid var(--navy-blue);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.caption {
    text-align: center;
    font-size: 0.9rem;
    color: #666;
    margin-top: 10px;
    font-style: italic;
    font-weight: bold;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 2rem;
    border-top: 5px solid var(--navy-blue);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.card h3 {
    color: var(--usa-red);
    margin-bottom: 15px;
    font-size: 1.3rem;
    text-transform: uppercase;
    font-weight: bold;
}

.cost-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.cost-table th, .cost-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.cost-table th {
    background-color: var(--navy-blue);
    color: var(--white);
    font-weight: bold;
    text-transform: uppercase;
}

.cost-table .highlight {
    background-color: rgba(179, 25, 66, 0.1);
    font-weight: bold;
}

.supplier-list {
    list-style: none;
}

.supplier-list li {
    margin-bottom: 20px;
    padding: 20px;
    background: var(--white);
    border-left: 5px solid var(--usa-red);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.supplier-list strong {
    font-size: 1.2rem;
    color: var(--navy-blue);
    display: block;
    margin-bottom: 5px;
}

.supplier-list span {
    display: block;
    color: #444;
    font-size: 0.95rem;
}

footer {
    background-color: var(--navy-blue);
    color: #999;
    text-align: center;
    padding: 2rem;
    font-size: 0.85rem;
    letter-spacing: 1px;
    font-weight: bold;
}