:root {
    --color-main: #333333;
    --color-accent: #253846;
    --background-main: #FFFFFF;
    --background-accent: #ebebeb;
    --accent-strong: #F47D1F;
    --accent-light: #FFB579;
    --accent-dark: #8B440E;
}

/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--color-main);
    line-height: 1.6;
    display: grid; 
    min-height: 100vh;
    grid-template-rows: auto 1fr auto;
    grid-template-areas: 
        "header"
        "main"
        "footer";
}

*:focus {
    outline: 3px solid var(--accent-strong);
}

main {
    grid-area: main;
    position: absolute;
    top: 235px;
    bottom: 90px;
    overflow: auto;
    width: 100%;
    max-height: 80%;
}

/* Header / Logo */
header {
    background-color: var(--background-main);
    border-bottom: 2px solid var(--background-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    grid-area: header;
    width: 100%;
    flex-direction: column;
    margin: 0;
    position: fixed;
    z-index: 5;
}

header img {
    max-width: 150px;
    height: auto;
    padding: 20px;
}

/* Navigation */
nav {
    background-color: var(--color-accent);
    text-align: center;
    padding: 10px 0;
    width: 100%;
    margin: 0;
}

nav a {
    color: var(--background-main);
    text-decoration: none;
    padding: 10px 20px;
    margin: 0 5px;
    border-radius: 4px;
    font-weight: bold;
}

nav a:hover, nav a:focus {
    background-color: var(--accent-dark);
    text-decoration: underline;
}

/* Hero / Hero Section */
#hero {
    background-color: var(--background-accent);
    padding: 60px 20px;
    text-align: center;
}

#hero h1 {
    color: var(--color-accent);
    font-size: 2.5em;
    margin-bottom: 20px;
}

#hero p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-strong);
    color: var(--color-accent);
    padding: 12px 24px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    font-size: 1.1em;
    margin: 1rem;
    width: 250px;
}

.cta-button:hover, .cta-button:focus {
    background-color: var(--accent-light);
    color: var(--color-main);
    text-decoration: underline;
}

/* Services Section */
#services {
    padding: 60px 20px;
    text-align: center;
}

#services img {
    max-width: 400px;
    height: auto;
    margin: 0 auto;
    display: block;
}

#services .service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 40px auto 0 auto;
}

.service-item {
    background-color: var(--background-main);
    padding: 20px;
    border: 1px solid var(--accent-light);
    border-radius: 5px;
}

/* Portal and Employee Link */
#portals, #contribute {
    background-color: var(--background-accent);
    padding: 40px 20px;
    text-align: center;
}

.portal-link {
    display: inline-block;
    text-decoration: none;
    font-weight: bold;
}

/* Privacy Policy Section */
#privacy {
    padding: 60px 20px;
    max-width: 800px;
    margin: 0 auto;
}

#privacy h2 {
    color: #2c3e50;
}

.privacy-highlight {
    background: var(--background-accent);
    border-left: 4px solid var(--accent-strong);
    padding: 15px;
    margin-top: 15px;
}

/* Footer */
footer {
    background-color: var(--color-accent);
    color: var(--background-main);
    padding: 20px 0;
    text-align: center;
    font-size: 0.9em;
    width: 100vw;
    grid-area: footer;
}

footer a {
    color: var(--accent-strong);
    text-decoration: none;
}

footer a:hover, footer a:focus {
    text-decoration: underline;
}