:root {
    --bg: #0e1210;        /* near-black green tint (very subtle) */
    --text: #e8eee9;      /* soft warm white */
    --muted: #a3ada7;    /* calm grey-green */
    --accent: #6fd3a6;   /* controlled green (identity color) */
    --border: #1b2420;
}

/* ===== BASE ===== */
body {
    background: var(--bg);
    color: var(--text);

    font-family: Inter, -apple-system, Segoe UI, Roboto, sans-serif;
    line-height: 1.75;

    max-width: 720px;
    margin: 0 auto;
    padding: 80px 24px;

    text-align: justify;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 {
    font-family: "Fraunces", serif;
    font-weight: 500;
    letter-spacing: -0.2px;
}

/* BIG TITLE */
h1 {
    font-size: clamp(18px, 4vw, 36px);
    white-space: nowrap;
    letter-spacing: -0.5px;
    margin-bottom: 10px;
}

/* SUBTITLE */
header p {
    color: var(--muted);
    font-size: 16px;
}

/* ===== SPACING SYSTEM ===== */
section {
    margin-top: 48px;
}

p {
    text-align: justify;
    hyphens: auto;
}

/* ===== LINKS ===== */
a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ===== LIST STYLE ===== */
ul {
    list-style: none;
    padding: 0;
}

li {
    margin-bottom: 8px;
}

/* subtle section separation */
section + section {
    border-top: 1px solid var(--border);
    padding-top: 48px;
}
footer {
    margin-top: 80px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

footer a {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid rgba(122, 162, 247, 0.35);
}

footer a:hover {
    border-bottom: 1px solid rgba(122, 162, 247, 1);
}

footer p {
    margin: 0;
    color: #777;
    font-size: 14px;
}