/* AnomalyDesk — Investigative case-file design system */

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

:root {
    --paper: #f5f1e8;
    --paper-deep: #ebe5d6;
    --surface: #fefdfa;
    --ink: #1a1a1a;
    --ink-muted: #5a5a5a;
    --ink-faint: #8a8a8a;
    --accent: #b91c2c;
    --accent-deep: #7a121d;
    --slate: #2c3e50;
    --slate-soft: #475569;
    --border: #d4cfc0;
    --border-soft: #e8e2d3;
    --shadow: rgba(40, 30, 20, 0.08);
    --shadow-deep: rgba(40, 30, 20, 0.15);

    --serif: Georgia, 'Iowan Old Style', 'Charter', 'Times New Roman', serif;
    --mono: 'Courier New', 'Lucida Console', Consolas, monospace;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--serif);
    background: var(--paper);
    color: var(--ink);
    line-height: 1.7;
    min-height: 100vh;
    font-size: 17px;
}

.container {
    max-width: 760px;
    margin: 0 auto;
    padding: 20px;
}

.container-wide {
    max-width: 1080px;
    margin: 0 auto;
    padding: 20px;
}

/* ============ HEADER & NAV ============ */
.site-header {
    background: var(--ink);
    color: var(--paper);
    padding: 28px 20px 20px;
    border-bottom: 4px double var(--accent);
}

.site-header .container-wide {
    padding: 0 20px;
}

.wordmark {
    font-family: var(--mono);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--paper);
    text-decoration: none;
    display: inline-block;
}

.wordmark .dot {
    color: var(--accent);
}

.wordmark-sub {
    display: block;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--ink-faint);
    text-transform: uppercase;
    margin-top: 4px;
}

.site-nav {
    margin-top: 18px;
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    font-family: var(--mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.site-nav a {
    color: var(--paper);
    text-decoration: none;
    padding-bottom: 2px;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s;
}

.site-nav a:hover,
.site-nav a.active {
    border-bottom-color: var(--accent);
    color: var(--accent);
}

/* ============ HERO ============ */
.hero {
    padding: 70px 20px 60px;
    background:
        linear-gradient(rgba(245, 241, 232, 0.92), rgba(245, 241, 232, 0.92)),
        repeating-linear-gradient(90deg, transparent, transparent 79px, var(--border-soft) 79px, var(--border-soft) 80px);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.hero h1 {
    font-size: 2.6rem;
    line-height: 1.2;
    color: var(--ink);
    margin-bottom: 18px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.hero .tagline {
    font-size: 1.15rem;
    color: var(--ink-muted);
    max-width: 600px;
    margin: 0 auto 28px;
    font-style: italic;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--accent);
    color: var(--paper);
    text-decoration: none;
    font-family: var(--mono);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: 2px solid var(--accent);
    transition: background 0.2s, color 0.2s;
}

.btn:hover {
    background: var(--accent-deep);
    border-color: var(--accent-deep);
}

.btn-ghost {
    background: transparent;
    color: var(--accent);
}

.btn-ghost:hover {
    background: var(--accent);
    color: var(--paper);
}

/* ============ SECTIONS ============ */
section {
    padding: 50px 0;
}

section.alt {
    background: var(--paper-deep);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-label {
    font-family: var(--mono);
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
    display: block;
}

.section-title {
    font-size: 1.9rem;
    color: var(--ink);
    margin-bottom: 16px;
    line-height: 1.25;
}

.section-intro {
    color: var(--ink-muted);
    font-size: 1.05rem;
    margin-bottom: 32px;
    max-width: 640px;
}

/* ============ PILLAR CARDS ============ */
.pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.pillar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 4px solid var(--accent);
    padding: 24px 22px 22px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 8px var(--shadow);
    transition: transform 0.15s, box-shadow 0.15s;
    position: relative;
}

.pillar::before {
    content: '';
    position: absolute;
    top: -4px;
    right: 20px;
    width: 50px;
    height: 4px;
    background: var(--ink);
}

.pillar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px var(--shadow-deep);
}

.pillar-tag {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 8px;
    display: block;
}

.pillar h3 {
    font-size: 1.25rem;
    color: var(--ink);
    margin-bottom: 8px;
    line-height: 1.3;
}

.pillar p {
    color: var(--ink-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

/* ============ CASE LIST (recent cases on homepage) ============ */
.case-list {
    list-style: none;
    margin-top: 20px;
}

.case-list li {
    border-bottom: 1px solid var(--border);
    padding: 18px 0;
}

.case-list li:last-child { border-bottom: none; }

.case-list a {
    color: inherit;
    text-decoration: none;
    display: block;
}

.case-list .case-meta {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--ink-faint);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.case-list h3 {
    font-size: 1.3rem;
    color: var(--ink);
    margin-bottom: 6px;
    line-height: 1.3;
}

.case-list a:hover h3 { color: var(--accent); }

.case-list p {
    color: var(--ink-muted);
    font-size: 0.95rem;
}

/* ============ CASE FILE ARTICLE ============ */
.case-file {
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: 0 4px 18px var(--shadow);
    padding: 50px 56px;
    margin: 40px 0;
    position: relative;
}

.case-file-stamp {
    position: absolute;
    top: 28px;
    right: 28px;
    transform: rotate(8deg);
    border: 3px solid var(--accent);
    color: var(--accent);
    font-family: var(--mono);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    padding: 6px 14px;
    text-transform: uppercase;
    opacity: 0.85;
}

.case-meta-block {
    font-family: var(--mono);
    font-size: 0.85rem;
    color: var(--ink-muted);
    border-bottom: 1px solid var(--border);
    padding-bottom: 18px;
    margin-bottom: 28px;
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 6px 16px;
}

.case-meta-block dt {
    color: var(--accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.case-meta-block dd { color: var(--ink); }

.case-file h1 {
    font-size: 2.3rem;
    line-height: 1.2;
    color: var(--ink);
    margin-bottom: 8px;
}

.case-file .subtitle {
    color: var(--ink-muted);
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 28px;
}

.case-section {
    margin: 38px 0;
    padding-top: 28px;
    border-top: 2px solid var(--ink);
    position: relative;
}

.case-section-label {
    position: absolute;
    top: -10px;
    left: 0;
    background: var(--surface);
    padding-right: 14px;
    font-family: var(--mono);
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
}

.case-section h2 {
    font-size: 1.4rem;
    color: var(--ink);
    margin-bottom: 14px;
    margin-top: 8px;
}

.case-section h3 {
    font-size: 1.1rem;
    color: var(--ink);
    margin-top: 22px;
    margin-bottom: 10px;
}

.case-section p { margin-bottom: 14px; }

.case-section ul, .case-section ol {
    margin-left: 22px;
    margin-bottom: 14px;
}

.case-section li { margin-bottom: 6px; }

.case-section a {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.case-section a:hover { color: var(--accent-deep); }

/* Confidence tags (Verified / Claimed / Unverified / Disputed) */
.tag {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 2px 8px;
    border: 1px solid;
    margin: 0 3px;
    vertical-align: middle;
}

.tag-verified { color: #1f6b3a; border-color: #1f6b3a; }
.tag-claimed { color: var(--slate); border-color: var(--slate); }
.tag-unverified { color: var(--accent); border-color: var(--accent); }
.tag-disputed { color: #8a6d00; border-color: #8a6d00; }

/* Source list */
.sources-list {
    list-style: none;
    counter-reset: src;
    font-family: var(--serif);
    font-size: 0.92rem;
}

.sources-list li {
    counter-increment: src;
    padding: 8px 0 8px 36px;
    position: relative;
    border-bottom: 1px solid var(--border-soft);
}

.sources-list li:last-child { border-bottom: none; }

.sources-list li::before {
    content: '[' counter(src) ']';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 700;
}

/* Timeline */
.timeline {
    list-style: none;
    padding-left: 28px;
    border-left: 2px solid var(--ink);
    margin: 20px 0;
}

.timeline li {
    position: relative;
    padding: 6px 0 16px 4px;
    margin-bottom: 4px;
}

.timeline li::before {
    content: '';
    position: absolute;
    left: -34px;
    top: 14px;
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    border: 2px solid var(--surface);
}

.timeline .date {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 2px;
}

/* Affiliate / monetization disclosure */
.disclosure {
    background: var(--paper-deep);
    border-left: 3px solid var(--ink-faint);
    padding: 12px 16px;
    font-size: 0.82rem;
    color: var(--ink-muted);
    margin: 24px 0;
}

.disclosure a {
    color: var(--accent);
    text-decoration: underline;
}

/* ============ ABOUT / GENERIC CONTENT ============ */
.content-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 40px;
    margin: 28px 0;
    box-shadow: 0 2px 10px var(--shadow);
}

.content-card h2 {
    font-size: 1.6rem;
    color: var(--ink);
    margin-bottom: 14px;
}

.content-card h3 {
    font-size: 1.15rem;
    color: var(--ink);
    margin-top: 20px;
    margin-bottom: 8px;
}

.content-card p {
    margin-bottom: 14px;
    color: var(--ink);
}

.content-card a {
    color: var(--accent);
    text-decoration: underline;
}

/* ============ FOOTER ============ */
footer {
    background: var(--ink);
    color: var(--ink-faint);
    padding: 40px 20px 30px;
    margin-top: 60px;
    text-align: center;
    font-size: 0.9rem;
}

footer .wordmark { font-size: 1.1rem; }

footer .footer-links {
    margin-top: 18px;
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

footer .footer-links a {
    color: var(--ink-faint);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

footer .footer-links a:hover {
    color: var(--paper);
    border-bottom-color: var(--accent);
}

footer .small {
    margin-top: 18px;
    font-size: 0.75rem;
    color: #555;
}

/* ============ UTILITIES ============ */
.muted { color: var(--ink-muted); }
.mono { font-family: var(--mono); }
.center { text-align: center; }

/* ============ RESPONSIVE ============ */
@media (max-width: 640px) {
    body { font-size: 16px; }
    .hero { padding: 50px 16px 40px; }
    .hero h1 { font-size: 2rem; }
    .case-file { padding: 32px 22px; }
    .case-file h1 { font-size: 1.7rem; }
    .case-file-stamp { top: 16px; right: 16px; font-size: 0.7rem; padding: 4px 10px; }
    .case-meta-block { grid-template-columns: 1fr; gap: 2px; }
    .case-meta-block dt { margin-top: 6px; }
    .content-card { padding: 24px 20px; }
    .site-nav { gap: 14px; font-size: 0.78rem; }
}

/* ============ PRINT ============ */
@media print {
    .site-header, footer, .btn, .disclosure { display: none !important; }
    body { background: white; color: black; }
    .case-file { box-shadow: none; border: 1px solid #999; }
    .case-file-stamp { display: none; }
    a { color: black; text-decoration: underline; }
    .case-section { break-inside: avoid; }
}