/* --- Brand Mark Solutions Master Palette --- */
:root {
    /* Core Brand Colors */
    --primary-navy: #0B2C4D;
    --secondary-navy: #081F36;
    --accent-orange: #F26A21;
    --accent-orange-hover: #E65C17;

    /* Backgrounds */
    --bg-main: #F4F6F8;
    --bg-section: #FFFFFF;
    --bg-card: #FAFAFA;
    --bg-footer: #081F36;

    /* Text */
    --text-heading: #0B2C4D;
    --text-body: #2E2E2E;
    --text-muted: #6C757D;
    --text-light: #FFFFFF;

    /* UI Elements */
    --border-color: #E0E0E0;
    --border-focus: #F26A21;
    --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* --- Reset & Base --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-body);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--primary-navy);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-orange);
}

h1, h2, h3, h4 {
    color: var(--text-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Header & Navigation --- */
header {
    background-color: var(--primary-navy);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo-container a {
    display: flex;
    align-items: center;
}

.logo-container img {
    height: 50px;
    width: auto; /* Allow width to adjust if logo is not square */
    margin-right: 15px;
    border-radius: 4px; /* Slight radius looks cleaner than circle for some logos */
}

.text-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: -0.5px;
}

.text-logo span {
    color: var(--accent-orange);
    font-weight: 300;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent-orange);
}

/* --- Buttons --- */
.btn-primary {
    display: inline-block;
    background-color: var(--accent-orange);
    color: var(--text-light);
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: var(--accent-orange-hover);
    color: var(--text-light);
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--primary-navy);
    border: 2px solid var(--primary-navy);
    padding: 10px 28px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--primary-navy);
    color: var(--text-light);
}

/* --- Hero Section Standard --- */
.hero {
    background-color: var(--primary-navy);
    color: var(--text-light);
    padding: 80px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 40vh;
}

.hero h1 {
    color: var(--text-light);
    font-size: 3.5rem;
    margin-bottom: 15px;
}

.hero p {
    color: #CED4DA; /* Light gray for hero text */
    font-size: 1.2rem;
    max-width: 700px;
}

/* --- Sections --- */
.section-container {
    padding: 80px 10%;
    background-color: var(--bg-section);
}

.section-container:nth-child(even) {
    background-color: var(--bg-main);
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent-orange);
    margin: 15px auto 0;
}

/* --- Cards --- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-navy);
}

/* --- Footer --- */
footer {
    background-color: var(--bg-footer);
    color: #ADB5BD;
    padding: 70px 0 20px;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h4 {
    color: var(--text-light);
    margin-bottom: 25px;
}

.footer-column a {
    color: #ADB5BD;
    display: block;
    margin-bottom: 10px;
}

.footer-column a:hover {
    color: var(--accent-orange);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    font-size: 1.2rem;
    color: var(--text-light);
}

.social-links a:hover {
    color: var(--accent-orange);
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.9rem;
}

/* --- Mobile Menu --- */
.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--text-light);
    margin: 5px;
    transition: all 0.3s ease;
}

@media screen and (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        height: 92vh;
        top: 8vh;
        background-color: var(--primary-navy);
        flex-direction: column;
        align-items: center;
        width: 70%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
        padding-top: 40px;
    }
    .nav-links li { margin: 20px 0; }
    .burger { display: block; }
    .nav-active { transform: translateX(0%); }
    
    .hero h1 { font-size: 2.5rem; }
    .section-container { padding: 50px 5%; }
}