/* article.css — shared styling for the Towaiji blog (index + articles).
 *
 * Dark, cinematic, native to towaiji.com: navy-deep background, cream readable
 * long-form body, Cormorant Garamond display + Inter body, gold accents. Built
 * for READABLE article layout (measured column, generous rhythm) — NOT a
 * full-bleed hero. The shared chrome (header + menu) is injected by
 * /assets/brand/chrome.js; this file styles the page body + footer.
 */

:root {
  --cream: #f5f0ea;
  --sand: #e8dfd4;
  --taupe: #b8a99a;
  --navy: #1a2332;
  --navy-deep: #0f1720;
  --gold: #c9a86c;
  --gold-light: #dbb87a;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --ink: rgba(245, 240, 234, 0.82);
  --ink-soft: rgba(245, 240, 234, 0.58);
}

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

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--sans);
  background: var(--navy-deep);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.75;
}

a { color: var(--gold); text-decoration: none; transition: color .3s ease; }
a:hover { color: var(--gold-light); }

.serif { font-family: var(--serif); }

/* ====== PAGE SHELL ====== */
.article-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 120px 1.6rem 40px;
}

/* subtle ambient glow at top, like the rest of the site */
body::before {
  content: "";
  position: fixed;
  top: -30vh; left: 50%;
  transform: translateX(-50%);
  width: 120vw; height: 70vh;
  background: radial-gradient(ellipse at center, rgba(201,168,108,0.06), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.article-wrap, .blog-hero, footer { position: relative; z-index: 1; }

/* ====== ARTICLE HEADER ====== */
.eyebrow {
  font-size: .68rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 1.4rem;
}

.crumbs {
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.6rem;
}
.crumbs a { color: var(--ink-soft); }
.crumbs a:hover { color: var(--gold); }
.crumbs .sep { opacity: .4; padding: 0 .4rem; }

.article-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.1rem, 5.2vw, 3.2rem);
  line-height: 1.12;
  color: var(--cream);
  letter-spacing: -0.01em;
  margin-bottom: 1.1rem;
}

.article-meta {
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 2.4rem;
}
.article-meta .dot { padding: 0 .6rem; opacity: .4; }

.lede {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 3vw, 1.6rem);
  line-height: 1.55;
  font-weight: 300;
  color: var(--sand);
  margin-bottom: 2.6rem;
  font-style: italic;
}

.rule {
  width: 60px;
  height: 1px;
  background: var(--gold);
  opacity: .55;
  margin: 0 0 2.6rem;
}

/* ====== LONG-FORM BODY ====== */
.prose > * + * { margin-top: 1.5rem; }

.prose p { font-size: 1.06rem; color: var(--ink); }

.prose h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 3.6vw, 2.1rem);
  line-height: 1.2;
  color: var(--cream);
  margin-top: 3rem;
  letter-spacing: -0.005em;
}

.prose h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.12rem;
  letter-spacing: .01em;
  color: var(--gold-light);
  margin-top: 2.2rem;
}

.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li { font-size: 1.05rem; margin-top: .55rem; color: var(--ink); }
.prose li::marker { color: var(--gold); }

.prose strong { color: var(--cream); font-weight: 600; }

.prose a { border-bottom: 1px solid rgba(201,168,108,0.35); }
.prose a:hover { border-bottom-color: var(--gold-light); }

/* callout / key facts box */
.callout {
  background: rgba(201,168,108,0.07);
  border: 1px solid rgba(201,168,108,0.22);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
  padding: 1.4rem 1.6rem;
  margin-top: 2.2rem;
}
.callout p, .callout li { font-size: .98rem; }
.callout .callout-title {
  font-size: .68rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold); font-weight: 600; margin-bottom: .7rem;
}

/* comparison table */
.cmp-table { width: 100%; border-collapse: collapse; margin-top: 1.6rem; font-size: .95rem; }
.cmp-table th, .cmp-table td {
  text-align: left; padding: .85rem 1rem;
  border-bottom: 1px solid rgba(245,240,234,0.1);
  vertical-align: top;
}
.cmp-table th {
  font-family: var(--sans); font-weight: 600; color: var(--gold-light);
  font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
}
.cmp-table td { color: var(--ink); }
.cmp-table tr td:first-child { color: var(--cream); font-weight: 500; }

/* ====== CTA BLOCK ====== */
.cta-card {
  margin-top: 3rem;
  background: linear-gradient(135deg, rgba(26,35,50,0.9), rgba(15,23,32,0.9));
  border: 1px solid rgba(201,168,108,0.28);
  border-radius: 8px;
  padding: 2.2rem;
  text-align: center;
}
.cta-card h2 {
  font-family: var(--serif); font-weight: 400; color: var(--cream);
  font-size: 1.7rem; margin-bottom: .6rem; margin-top: 0;
}
.cta-card p { color: var(--ink-soft); font-size: .98rem; margin-bottom: 1.4rem; }
.btn-row { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  font-weight: 500; padding: .9rem 1.8rem; border-radius: 3px;
  border: 1px solid var(--gold); color: var(--gold);
  transition: all .35s ease;
}
.btn:hover { background: var(--gold); color: var(--navy-deep); }
.btn.solid { background: var(--gold); color: var(--navy-deep); }
.btn.solid:hover { background: var(--gold-light); border-color: var(--gold-light); }

/* ====== FAQ ====== */
.faq { margin-top: 3.4rem; }
.faq h2 {
  font-family: var(--serif); font-weight: 500; color: var(--cream);
  font-size: clamp(1.6rem, 3.6vw, 2.1rem); margin-bottom: 1.4rem;
}
.faq-item {
  border-top: 1px solid rgba(245,240,234,0.1);
  padding: 1.3rem 0;
}
.faq-item:last-child { border-bottom: 1px solid rgba(245,240,234,0.1); }
.faq-q {
  font-family: var(--sans); font-weight: 600; font-size: 1.05rem;
  color: var(--cream); margin-bottom: .6rem;
}
.faq-a { font-size: 1.02rem; color: var(--ink); }
.faq-a a { border-bottom: 1px solid rgba(201,168,108,0.35); }

/* ====== RELATED ====== */
.related { margin-top: 3.4rem; }
.related .related-label {
  font-size: .68rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--gold); font-weight: 600; margin-bottom: 1.2rem;
}
.related-list { display: grid; gap: 1rem; }
.related-card {
  display: block;
  border: 1px solid rgba(245,240,234,0.1);
  border-radius: 6px; padding: 1.1rem 1.3rem;
  transition: border-color .35s ease, background .35s ease;
}
.related-card:hover { border-color: rgba(201,168,108,0.4); background: rgba(201,168,108,0.05); }
.related-card .rc-title {
  font-family: var(--serif); font-size: 1.25rem; color: var(--cream); line-height: 1.25;
}
.related-card .rc-desc { font-size: .88rem; color: var(--ink-soft); margin-top: .35rem; }

/* ====== BLOG INDEX ====== */
.blog-hero { max-width: 760px; margin: 0 auto; padding: 130px 1.6rem 10px; }
.blog-hero h1 {
  font-family: var(--serif); font-weight: 400; color: var(--cream);
  font-size: clamp(2.4rem, 6vw, 3.6rem); line-height: 1.1; margin: .6rem 0 1rem;
}
.blog-hero p { color: var(--ink-soft); font-size: 1.05rem; max-width: 560px; }

.post-list { max-width: 760px; margin: 2.4rem auto 0; padding: 0 1.6rem 40px; display: grid; gap: 1.4rem; }
.post-card {
  display: block;
  border: 1px solid rgba(245,240,234,0.1);
  border-radius: 8px;
  padding: 1.8rem 1.9rem;
  transition: border-color .4s ease, transform .4s ease, background .4s ease;
}
.post-card:hover {
  border-color: rgba(201,168,108,0.45);
  background: rgba(201,168,108,0.05);
  transform: translateY(-2px);
}
.post-card .pc-eyebrow {
  font-size: .64rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--gold); font-weight: 600; margin-bottom: .8rem;
}
.post-card .pc-title {
  font-family: var(--serif); font-weight: 400; color: var(--cream);
  font-size: clamp(1.5rem, 3.4vw, 1.9rem); line-height: 1.2; margin-bottom: .6rem;
}
.post-card .pc-desc { color: var(--ink-soft); font-size: .98rem; }
.post-card .pc-more {
  display: inline-block; margin-top: 1rem;
  font-size: .68rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--gold); font-weight: 600;
}

/* ====== FOOTER (matches site) ====== */
.footer { background: #0a0f16; padding: 3rem; text-align: center; }
.footer-logo img { height: 28px; filter: brightness(0) invert(1); opacity: .5; margin-bottom: 1.5rem; }
.footer-contact {
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: .75rem 2rem; margin: 0 auto 1.5rem;
  font-size: .7rem; letter-spacing: .18em; text-transform: uppercase;
}
.footer-contact a { color: rgba(255,255,255,0.55); }
.footer-contact a:hover { color: var(--gold); }
.footer-contact .sep { color: rgba(255,255,255,0.15); }
.footer-text { font-size: .7rem; color: rgba(255,255,255,0.25); letter-spacing: .1em; line-height: 1.8; }

@media (max-width: 600px) {
  .article-wrap { padding-top: 100px; }
  .blog-hero { padding-top: 110px; }
  .footer { padding: 2.4rem 1.3rem; }
}