/* =============================================
   promisetewogbola.com — main stylesheet
   ============================================= */

/* --- Reset & base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --font-sans: 'EB Garamond', serif;
  --font-serif: 'EB Garamond', serif;
  --color-bg: #fafaf8;
  --color-surface: #f3f2ee;
  --color-border: #e4e2db;
  --color-border-mid: #d0cec6;
  --color-text: #1a1916;
  --color-text-secondary: #5a5850;
  --color-text-tertiary: #9a9890;
  --color-accent: #2d5a3d;
  --color-accent-light: #eaf2ec;
  --max-width: 720px;
  --nav-height: 60px;
}

html { font-size: 20px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

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

/* --- Nav --- */
.site-nav {
  height: var(--nav-height);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-nav .container {
  max-width: none;
  padding: 0 2.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-name {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.01em;
  text-decoration: none;
}

.nav-name:hover { text-decoration: none; }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 15px;
  color: var(--color-text-secondary);
  text-decoration: none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color 0.15s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--color-text); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--color-text);
}

/* --- Hero --- */
.hero {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--color-border);
}

.hero-tag {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 400;
  line-height: 1.35;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  max-width: 560px;
}

.hero-bio {
  font-size: 19px;
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 540px;
  margin-bottom: 2rem;
}

.hero-currently {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 1.75rem;
}

.currently-label {
  font-weight: 600;
  color: var(--color-text);
}

.currently-sep {
  color: var(--color-border-mid);
}

.hero-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-size: 15px;
  font-weight: 500;
  padding: 9px 22px;
  border-radius: 6px;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: all 0.15s;
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
}

.btn-primary {
  background: var(--color-text);
  color: var(--color-bg);
}

.btn-primary:hover {
  background: #333;
  text-decoration: none;
  color: var(--color-bg);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-mid);
}

.btn-secondary:hover {
  background: var(--color-surface);
  text-decoration: none;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
}

/* --- Section --- */
.section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
}

.section-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 1.5rem;
}

/* --- Research cards --- */
.research-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.research-card {
  background: var(--color-surface);
  border-radius: 8px;
  padding: 1.5rem;
}

.research-card-title {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text);
}

.research-card-desc {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* --- Writing page --- */
.writing-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
}

.writing-header h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
}

.filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  font-size: 13px;
  padding: 5px 14px;
  border-radius: 99px;
  border: 1px solid var(--color-border-mid);
  color: var(--color-text-secondary);
  cursor: pointer;
  background: transparent;
  font-family: var(--font-sans);
  transition: all 0.15s;
}

.filter-pill:hover { border-color: var(--color-text-secondary); color: var(--color-text); }
.filter-pill.active { background: var(--color-text); color: var(--color-bg); border-color: var(--color-text); }

.post-list { padding: 0; }

.post-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}

.post-item:hover .post-title { color: var(--color-accent); }
.post-item:last-child { border-bottom: none; }

.post-left { display: flex; flex-direction: column; gap: 4px; }

.post-title {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text);
  transition: color 0.15s;
}

.post-cat {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

.post-date {
  font-size: 13px;
  color: var(--color-text-tertiary);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Category colors */
.cat-faith-christian-living { color: #993C1D; }
.cat-research-essays { color: #534AB7; }
.cat-books-ideas { color: #854F0B; }

/* --- ỌGBỌN callout --- */
.ogbon-note {
  font-size: 15px;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border-left: 3px solid var(--color-accent);
  padding: 0.75rem 1.25rem;
  border-radius: 0 6px 6px 0;
  margin-bottom: 2.5rem;
}

.ogbon-note a {
  color: var(--color-accent);
  font-weight: 500;
}

/* --- Post page --- */
.post-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
}

.post-header-cat {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 1rem;
}

.post-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4vw, 2.5rem);
  font-weight: 400;
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.post-header-date {
  font-size: 14px;
  color: var(--color-text-tertiary);
}

.post-body {
  padding: 3rem 0;
  font-size: 19px;
  line-height: 1.95;
  color: var(--color-text-secondary);
}

.post-body h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-text);
  margin: 2.5rem 0 1rem;
}

.post-body h3 {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text);
  margin: 2rem 0 0.75rem;
}

.post-body p { margin-bottom: 1.5rem; }
.post-body a { color: var(--color-accent); }

.post-body blockquote {
  border-left: 3px solid var(--color-border-mid);
  padding-left: 1.25rem;
  color: var(--color-text-secondary);
  font-style: italic;
  margin: 1.5rem 0;
}

.post-back {
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
}

.post-back a {
  font-size: 14px;
  color: var(--color-text-secondary);
  text-decoration: none;
}

.post-back a:hover { color: var(--color-text); }

/* --- Books page --- */
.books-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
}

.books-header h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 2rem;
  padding: 2.5rem 0;
}

.book-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.book-cover {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.book-cover-placeholder {
  width: 100%;
  aspect-ratio: 2/3;
  background: var(--color-surface);
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.book-card-title {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-text);
}

.book-card-link {
  font-size: 13px;
  color: var(--color-accent);
  text-decoration: none;
}

.book-card-link:hover { text-decoration: underline; }

/* --- Reading list --- */
.reading-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
}

.reading-header h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.reading-header p {
  font-size: 14px;
  color: var(--color-text-tertiary);
}

.reading-section { padding: 2rem 0; border-bottom: 1px solid var(--color-border); }

/* --- Publications --- */
.pub-section {
  padding: 2.5rem 0;
}

.pub-year-group {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 0 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border);
}

.pub-year-group:last-child {
  border-bottom: none;
}

.pub-year {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  padding-top: 0.2rem;
}

.pub-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.pub-item {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.pub-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.pub-citation {
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-secondary);
}
.reading-section:last-child { border-bottom: none; }

.reading-section-title {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 1rem;
}

.reading-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}

.reading-row:last-child { border-bottom: none; }
.reading-row:hover .reading-book-title { color: var(--color-accent); }

.book-spine {
  width: 5px;
  height: 44px;
  border-radius: 2px;
  flex-shrink: 0;
}

.reading-book-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.3;
  transition: color 0.15s;
}

.reading-book-author {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* --- Email signup --- */
.email-section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
}

.email-box {
  background: var(--color-surface);
  border-radius: 10px;
  padding: 2rem 2.5rem;
}

.email-box p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

#mc_embed_signup {
  background: transparent !important;
  font-family: var(--font-sans) !important;
  width: 100% !important;
}
#mc_embed_signup form { margin: 0; padding: 0; }
#mc_embed_signup h2,
#mc_embed_signup .indicates-required,
#mc_embed_signup label,
#mc_embed_signup p,
#mc_embed_signup .refferal_badge { display: none !important; }
#mc_embed_signup_scroll { display: flex; flex-direction: column; gap: 0; }
#mc_embed_signup .mc-field-group {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  align-items: center;
  margin: 0;
  padding: 0;
}
#mc_embed_signup input.email {
  flex: 1;
  font-size: 16px;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid var(--color-border-mid);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  outline: none;
  width: auto !important;
  display: block;
  margin: 0;
}
#mc_embed_signup input.email:focus { border-color: var(--color-accent); }
#mc_embed_signup input[type="submit"] {
  font-size: 15px;
  font-weight: 500;
  padding: 10px 24px;
  border-radius: 6px;
  background: var(--color-text);
  color: var(--color-bg);
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  white-space: nowrap;
  transition: background 0.15s;
  display: block;
  margin: 0;
}
#mc_embed_signup input[type="submit"]:hover { background: #333; }
#mce-responses { margin-top: 8px; }
#mce-error-response, #mce-success-response {
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 6px;
}
#mce-error-response { background: #fef2f2; color: #991b1b; }
#mce-success-response { background: var(--color-accent-light); color: var(--color-accent); }

/* --- Footer --- */
.site-footer {
  padding: 2rem 0;
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-note {
  font-size: 14px;
  color: var(--color-text-tertiary);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 14px;
  color: var(--color-text-tertiary);
  text-decoration: none;
}

.footer-links a:hover { color: var(--color-text-secondary); }

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 1.5rem;
  }
  .nav-links.open li { padding: 0.6rem 0; border-bottom: 1px solid var(--color-border); }
  .nav-links.open li:last-child { border-bottom: none; }
  .nav-toggle { display: block; }
  .research-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.6rem; }
  .mc-field-group { flex-direction: column; }
}