/* ── Variables ─────────────────────────────────────────────────── */
:root {
  --bg:            #F8F6F1;
  --surface:       #FFFFFF;
  --text:          #1A1A1A;
  --text-mid:      #4A4A4A;
  --text-muted:    #7A7A7A;
  --accent:        #2C5F2E;
  --accent-hover:  #1E4220;
  --accent-light:  #EAF2EA;
  --gold:          #7C5E28;
  --border:        #E2DDD6;
  --shadow:        0 1px 4px rgba(0,0,0,0.07);

  --font-serif:    'Lora', Georgia, serif;
  --font-display:  'Playfair Display', Georgia, serif;
  --font-ui:       'Inter', system-ui, sans-serif;

  --width-content: 720px;
  --width-wide:    1040px;
}

/* ── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 18px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  line-height: 1.75;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── Layout helpers ────────────────────────────────────────────── */
.container        { max-width: var(--width-wide);    margin: 0 auto; padding: 0 1.5rem; }
.container-narrow { max-width: var(--width-content); margin: 0 auto; padding: 0 1.5rem; }

/* ── Header ────────────────────────────────────────────────────── */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: var(--width-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.site-nav { display: flex; gap: 2rem; }
.site-nav a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color 0.15s;
}
.site-nav a:hover { color: var(--accent); }

/* ── Buttons ───────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  background: var(--accent);
  color: #fff;
  border: 2px solid var(--accent);
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-outline {
  background: transparent;
  color: var(--accent);
}
.btn-outline:hover { background: var(--accent); color: #fff; }

/* ── Hero ──────────────────────────────────────────────────────── */
.hero {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 5rem 1.5rem 4.5rem;
  text-align: center;
}
.hero-inner { max-width: 640px; margin: 0 auto; }
.hero-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.hero-sub {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* ── Section headings ──────────────────────────────────────────── */
.section-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

/* ── Card grid ─────────────────────────────────────────────────── */
.featured { padding: 4rem 0; }
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}
.card-scripture {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}
.card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}
.card-excerpt {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.65;
  flex: 1;
}
.card-read {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 0.5rem;
}
.all-articles-link { text-align: center; }

/* ── About strip ───────────────────────────────────────────────── */
.about-strip {
  background: var(--accent-light);
  border-top: 1px solid #C8DFC8;
  border-bottom: 1px solid #C8DFC8;
  padding: 3.5rem 1.5rem;
}
.about-strip-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  text-align: center;
}
.about-strip blockquote {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--accent-hover);
  max-width: 600px;
  line-height: 1.6;
  border: none;
  padding: 0;
}

/* ── Page header ───────────────────────────────────────────────── */
.page-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 3rem 1.5rem 2.5rem;
}
.page-header h1 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}
.page-sub {
  color: var(--text-mid);
  font-size: 1rem;
}

/* ── Article list ──────────────────────────────────────────────── */
.article-list {
  padding: 2.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.article-row {
  display: block;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}
.article-row:first-child { border-top: 1px solid var(--border); }
.article-row:hover .article-row-title { color: var(--accent); }
.article-row-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 0.4rem;
}
.scripture-tag {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}
.date-tag {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-muted);
}
.article-row-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.4rem;
  transition: color 0.15s;
}
.article-row-excerpt {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 0.75rem;
}
.topic-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.topic-tag {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--accent-light);
  color: var(--accent);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}

/* ── Article page ──────────────────────────────────────────────── */
.article-page { padding-bottom: 5rem; }

.article-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 3.5rem 1.5rem 3rem;
  margin-bottom: 3rem;
}
.article-scripture {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.article-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.article-lede {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 1.25rem;
  font-style: italic;
}

/* ── Article body prose ────────────────────────────────────────── */
.article-body {
  padding-bottom: 3rem;
}
.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 2.5rem 0 1rem;
  color: var(--text);
}
.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2rem 0 0.75rem;
  color: var(--text);
}
.article-body p {
  margin-bottom: 1.4rem;
  color: var(--text);
}
.article-body blockquote {
  border-left: 3px solid var(--accent);
  margin: 2rem 0;
  padding: 0.5rem 0 0.5rem 1.5rem;
  font-style: italic;
  color: var(--text-mid);
}
.article-body blockquote p { margin-bottom: 0; }
.article-body em { font-style: italic; }
.article-body strong { font-weight: 700; }
.article-body a { color: var(--accent); text-decoration: underline; }
.article-body ul, .article-body ol {
  margin: 0 0 1.4rem 1.5rem;
}
.article-body li { margin-bottom: 0.4rem; }
.article-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* ── Study assistant ───────────────────────────────────────────── */
.study-assistant {
  margin-top: 1rem;
  padding: 2rem 1.5rem 2.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: var(--shadow);
}
.study-assistant-header { margin-bottom: 1.5rem; }
.study-assistant-header h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.study-assistant-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.chat-form { margin-bottom: 1rem; }
.chat-input-row { display: flex; gap: 0.5rem; }
.chat-input {
  flex: 1;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
}
.chat-input:focus { border-color: var(--accent); }
.chat-submit {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s;
}
.chat-submit:hover { background: var(--accent-hover); }
.chat-spinner {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  display: none;
  margin-bottom: 0.75rem;
}
.htmx-indicator.htmx-request { display: block; }
.chat-output { margin-top: 0.5rem; }
.chat-response p {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.chat-response p:last-child { margin-bottom: 0; }
.chat-error {
  font-size: 0.9rem;
  color: #B91C1C;
  font-style: italic;
}

/* ── Article nav ───────────────────────────────────────────────── */
.article-nav {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.article-nav a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
}
.article-nav a:hover { color: var(--accent-hover); }

/* ── About / prose pages ───────────────────────────────────────── */
.prose {
  padding: 3rem 1.5rem 5rem;
}
.prose .lede {
  font-size: 1.1rem;
  color: var(--text-mid);
  font-style: italic;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.prose h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin: 2.5rem 0 0.75rem;
}
.prose p { margin-bottom: 1.25rem; }
.prose em { font-style: italic; }
.prose blockquote {
  border-left: 3px solid var(--accent);
  margin: 2.5rem 0;
  padding: 0.5rem 0 0.5rem 1.5rem;
  font-style: italic;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--text-mid);
}
.prose blockquote cite {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-style: normal;
  letter-spacing: 0.05em;
  color: var(--gold);
}

/* ── Empty state ───────────────────────────────────────────────── */
.empty-state {
  padding: 4rem 0;
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
}

/* ── Footer ────────────────────────────────────────────────────── */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem;
  margin-top: auto;
  text-align: center;
}
.footer-inner { max-width: var(--width-content); margin: 0 auto; }
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.footer-location {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.footer-verse {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
}
.footer-verse span {
  display: block;
  font-family: var(--font-ui);
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.4rem;
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 600px) {
  html { font-size: 16px; }
  .hero { padding: 3rem 1.25rem; }
  .card-grid { grid-template-columns: 1fr; }
  .chat-input-row { flex-direction: column; }
  .chat-submit { width: 100%; }
}