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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    color: #1a1a1a;
    background-color: #fafafa;
}

/* Header */
.site-header {
    width: 100%;
}

.header-bar {
    background-color: #005c05; /* green */
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-text {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* Main content */
.site-main {
    flex: 1;
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Footer */
.site-footer {
    background-color: #1b1b1b;
    color: #cccccc;
    text-align: center;
    padding: 1.25rem;
    font-size: 0.875rem;
}