/* ========================================
   ARTICLE STYLES — Shared across all analysis pages
   ======================================== */

:root {
    --white: #FFFFFF;
    --bg: #FAFAFA;
    --cream: #F5F1EB;
    --cream-dark: #EDE7DD;
    --gold: #B3A067;
    --gold-light: #C4A85C;
    --gold-faint: rgba(179, 160, 103, 0.08);
    --gold-border: rgba(179, 160, 103, 0.25);
    --text: #1A1A1A;
    --text-body: #555555;
    --text-muted: #999999;
    --green: #1D9E75;
    --red: #C44040;
    --amber: #B3A067;
    --blue: #4A7FB5;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 4px;
    --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text-body);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: rgba(179, 160, 103, 0.2);
    color: var(--text);
}

a { color: inherit; text-decoration: none; }

/* NAV */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 16px 0;
    background: rgba(250, 250, 250, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--cream-dark);
}

.nav__container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.02em;
}

.nav__logo span { color: var(--gold); }

.nav__back {
    font-size: 0.88rem;
    color: var(--text-body);
    transition: var(--transition);
}

.nav__back:hover { color: var(--gold); }

/* ARTICLE */
.article {
    max-width: 960px;
    margin: 0 auto;
    padding: 60px 24px 120px;
}

.article__header {
    margin-bottom: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--cream-dark);
}

.article__snapshot {
    display: flex;
    gap: 32px;
    margin-top: 24px;
    padding: 20px 24px;
    background: var(--cream);
    border: 1px solid var(--cream-dark);
    border-radius: var(--radius);
}

.article__snapshot-item {
    display: flex;
    flex-direction: column;
}

.article__snapshot-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.article__snapshot-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
}

.article__tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}

.article__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin-bottom: 12px;
}

.article__subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.article__date {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 16px;
}

/* CONTENT */
h2.section-heading {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    margin: 56px 0 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--cream-dark);
}

h3.sub-heading {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin: 32px 0 16px;
}

/* COMPANY DESC */
.company-desc {
    background: var(--cream);
    border: 1px solid var(--cream-dark);
    border-radius: var(--radius);
    padding: 24px;
    font-size: 0.92rem;
    margin-bottom: 32px;
    line-height: 1.8;
}

.company-desc strong { color: var(--blue); }

/* SCORECARD */
.scorecard {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.sc-card {
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    border: 1px solid var(--cream-dark);
    background: var(--white);
}

.sc-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.sc-value {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 8px 0;
}

.sc-desc {
    font-size: 0.78rem;
    color: var(--text-body);
}

.sc-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    margin-top: 8px;
    padding: 2px 12px;
    border-radius: 20px;
}

.sc-green { color: var(--green); }
.sc-green .sc-badge { background: rgba(29, 158, 117, 0.1); color: var(--green); }
.sc-amber { color: var(--amber); }
.sc-amber .sc-badge { background: var(--gold-faint); color: var(--amber); }

/* METRICS */
.metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.metric {
    background: var(--white);
    border: 1px solid var(--cream-dark);
    border-radius: var(--radius);
    padding: 16px 20px;
    min-width: 130px;
    flex: 1;
}

.metric .label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.metric .val {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
    margin-top: 4px;
}

.metric .change { font-size: 0.8rem; margin-top: 2px; }
.metric .vs-avg { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.positive { color: var(--green); }
.negative { color: var(--red); }

/* NOTE BOX */
.note-box {
    background: var(--gold-faint);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius);
    padding: 16px 20px;
    font-size: 0.85rem;
    margin: 16px 0;
    line-height: 1.7;
}

/* CHART */
.chart-wrap {
    position: relative;
    height: 380px;
    margin-bottom: 16px;
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--cream-dark);
}

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 12px;
    font-size: 0.82rem;
    color: var(--text-body);
}

.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-dot { width: 12px; height: 12px; border-radius: 3px; }

/* ANALYSIS BOX */
.analysis-box {
    background: var(--cream);
    border: 1px solid var(--cream-dark);
    border-radius: var(--radius);
    padding: 28px;
    margin: 20px 0;
    font-size: 0.92rem;
}

.analysis-box p { margin-bottom: 14px; }
.analysis-box p:last-child { margin-bottom: 0; }
.analysis-box strong { color: var(--text); }

/* SIGNAL */
.signal-box {
    border-radius: var(--radius);
    padding: 32px;
    margin: 32px 0;
    text-align: center;
    background: rgba(29, 158, 117, 0.06);
    border: 2px solid var(--green);
}

.signal-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.signal-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--green);
    margin: 8px 0;
}

.signal-score {
    font-size: 0.95rem;
    color: var(--text-body);
}

.signal-box p {
    font-size: 0.88rem;
    margin-top: 16px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-body);
    line-height: 1.7;
}

/* COMP TABLE */
.comp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin: 20px 0;
}

.comp-table th, .comp-table td {
    padding: 12px 14px;
    text-align: center;
    border-bottom: 1px solid var(--cream-dark);
}

.comp-table th {
    background: var(--cream);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.comp-table td:first-child { text-align: left; font-weight: 600; color: var(--text); }
.best-cell { background: rgba(29, 158, 117, 0.08); color: var(--green); font-weight: 700; }
.worst-cell { background: rgba(196, 64, 64, 0.08); color: var(--red); }

/* RISK */
.risk-item {
    background: var(--white);
    border: 1px solid var(--cream-dark);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 12px;
}

.risk-title { font-weight: 700; font-size: 0.92rem; color: var(--text); margin-bottom: 6px; }
.risk-desc { font-size: 0.88rem; margin-bottom: 8px; }
.risk-mitigant { font-size: 0.82rem; color: var(--text-muted); font-style: italic; }

/* DCF */
.dcf-box {
    background: var(--white);
    border: 2px dashed var(--cream-dark);
    border-radius: var(--radius);
    padding: 24px;
    margin: 20px 0;
}

.dcf-box .range {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--blue);
}

/* FOOTER */
.article-footer {
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid var(--cream-dark);
    text-align: center;
}

.article-footer__disclaimer {
    font-size: 0.78rem;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 16px;
}

.article-footer__back {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    padding: 12px 32px;
    border: 1px solid var(--cream-dark);
    border-radius: var(--radius);
    transition: var(--transition);
}

.article-footer__back:hover {
    border-color: var(--gold-border);
    color: var(--gold);
}

/* RESPONSIVE */
@media (max-width: 700px) {
    .scorecard { grid-template-columns: repeat(2, 1fr); }
    .chart-wrap { height: 300px; }
    .metrics { flex-direction: column; }
    .comp-table { font-size: 0.78rem; }
    .comp-table th, .comp-table td { padding: 8px 6px; }
    .article__snapshot { flex-direction: column; gap: 16px; }
}