:root {
    --primary-color: #006633; /* Deep Emerald Green */
    --text-color: #1a1a1a;
    --bg-color: #ffffff;
    --accent-grey: #f4f4f4;
    --border-color: #e0e0e0;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

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

header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
    text-decoration: none;
    letter-spacing: -0.02em;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

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

.verification-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: opacity 0.2s;
}

.verification-btn:hover {
    opacity: 0.9;
}

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

.hero {
    margin-bottom: 4rem;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.25rem;
    color: #666;
    max-width: 800px;
}

.section-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
}

th, td {
    text-align: left;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: var(--accent-grey);
    font-size: 0.85rem;
    font-weight: 600;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    background: var(--accent-grey);
}

.status-active {
    background: #e6f4ea;
    color: #1e7e34;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

footer {
    border-top: 1px solid var(--border-color);
    padding: 4rem 2rem;
    margin-top: 4rem;
    background: var(--accent-grey);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #666;
}

.content-block {
    max-width: 800px;
    margin-bottom: 3rem;
}

.content-block h2 {
    margin-bottom: 1.5rem;
}

.content-block p {
    margin-bottom: 1rem;
}

.code-block {
    background: #2d2d2d;
    color: #ccc;
    padding: 1.5rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9rem;
    overflow-x: auto;
    margin: 1rem 0;
}