/* ═══════════════════════════════════════════════
   Marque Publishing — Global Stylesheet
   Palette: Ink / Brass / Oxblood / Paper
   ═══════════════════════════════════════════════ */

/* ─── Design Tokens ─── */
:root {
  /* Brand palette */
  --ink:          #15212E;
  --brass:        #B68A4E;
  --brass-hover:  #A07A42;
  --brass-soft:   rgba(182, 138, 78, 0.12);
  --oxblood:      #7C2A33;
  --paper:        #FBFAF7;
  --paper-alt:    #F4F1EB;
  --paper-footer: #EDEAE4;

  /* Semantic mappings — light mode */
  --bg:           var(--paper);
  --bg-alt:       var(--paper-alt);
  --bg-footer:    var(--paper-footer);
  --text:         var(--ink);
  --text-muted:   #4A5968;
  --text-subtle:  #6B7785;
  --accent:       var(--brass);
  --accent-hover: var(--brass-hover);
  --accent-soft:  var(--brass-soft);
  --border:       rgba(21, 33, 46, 0.10);
  --card-bg:      #FFFFFF;
  --card-shadow:  0 1px 2px rgba(21, 33, 46, 0.04), 0 2px 8px rgba(21, 33, 46, 0.06);
  --card-shadow-hover: 0 4px 8px rgba(21, 33, 46, 0.06), 0 8px 24px rgba(21, 33, 46, 0.1);
  --badge-bg:     #EDE8E0;
  --badge-text:   #5A6570;
  --placeholder-bg: #E8E3DB;
  --hero-overlay: rgba(21, 33, 46, 0.65);

  /* Typography */
  --serif: 'Cormorant', 'EB Garamond', Georgia, serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --section-pad: clamp(4rem, 8vw, 7rem);
  --container:   min(72rem, 92vw);
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    --bg:           #0E1820;
    --bg-alt:       #141F2A;
    --bg-footer:    #0A1218;
    --text:         #E8E4DC;
    --text-muted:   #9AA4AE;
    --text-subtle:  #6B7785;
    --accent:       #CDA465;
    --accent-hover: #DBBA80;
    --accent-soft:  rgba(205, 164, 101, 0.12);
    --border:       rgba(232, 228, 220, 0.08);
    --card-bg:      #1A2630;
    --card-shadow:  0 1px 2px rgba(0, 0, 0, 0.2), 0 2px 8px rgba(0, 0, 0, 0.3);
    --card-shadow-hover: 0 4px 8px rgba(0, 0, 0, 0.25), 0 8px 24px rgba(0, 0, 0, 0.4);
    --badge-bg:     #1E2B38;
    --badge-text:   #8A94A0;
    --placeholder-bg: #1E2B38;
    --oxblood:      #C45A64;
    --hero-overlay: rgba(10, 18, 24, 0.75);
  }
}


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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }


/* ─── Layout ─── */
.container {
  width: var(--container);
  margin-inline: auto;
}

.section-pad {
  padding-block: var(--section-pad);
}


/* ─── Navigation ─── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

/* Wordmark */
.wordmark {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
}

.wordmark-diamond { flex-shrink: 0; }

.wordmark-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.wordmark-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.wordmark-sub {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 2px;
}

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

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
  padding: 0.5rem 0;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -0.4rem;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: left 0.25s ease, right 0.25s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after {
  left: 0;
  right: 0;
}

/* Mobile nav */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: transform 0.3s, opacity 0.3s;
  border-radius: 1px;
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }

  .nav-links {
    position: absolute;
    top: 4.5rem;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .nav-links.open { max-height: 20rem; }

  .nav-links li a {
    display: block;
    padding: 1rem;
    text-align: center;
    border-top: 1px solid var(--border);
  }
}


/* ─── Buttons ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  background: transparent;
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  border: 1.5px solid var(--accent);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.btn-outline:hover {
  background: var(--accent-soft);
}

.link-secondary {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding-bottom: 2px;
  transition: color 0.2s;
}
.link-secondary::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--border);
  transition: background 0.2s;
}
.link-secondary:hover {
  color: var(--accent);
}
.link-secondary:hover::after {
  background: var(--accent);
}


/* ─── Section Headers ─── */
.section-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}

.section-header h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 36rem;
  margin-inline: auto;
}

.section-kicker {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}


/* ─── Cards ─── */
.card {
  background: var(--card-bg);
  border-radius: 10px;
  box-shadow: var(--card-shadow);
  padding: 1.75rem;
  transition: box-shadow 0.2s, transform 0.15s;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}


/* ─── Dagger Divider ─── */
.dagger-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1rem 0;
}

.dagger-line {
  width: 3rem;
  height: 1px;
  background: var(--border);
}


/* ─── Newsletter Band ─── */
.newsletter {
  background: var(--bg-alt);
}

.newsletter-inner {
  max-width: 36rem;
  margin-inline: auto;
  text-align: center;
}

.newsletter-inner h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.newsletter-inner p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2rem;
}

.signup-form {
  display: flex;
  gap: 0.75rem;
  max-width: 28rem;
  margin-inline: auto;
}

.signup-form input[type="email"] {
  flex: 1;
  padding: 0.85rem 1rem;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.2s;
}

.signup-form input[type="email"]::placeholder {
  color: var(--text-subtle);
}

.signup-form input[type="email"]:focus {
  border-color: var(--accent);
}

.signup-form button {
  padding: 0.85rem 1.5rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.signup-form button:hover {
  background: var(--accent-hover);
}

.signup-note {
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-top: 0.75rem;
}

@media (max-width: 480px) {
  .signup-form { flex-direction: column; }
}


/* ─── Footer ─── */
.site-footer {
  background: var(--bg-footer);
  border-top: 1px solid var(--border);
  padding-block: 2.5rem;
}

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

.footer-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-left .wordmark-name { font-size: 1rem; }
.footer-left .wordmark-sub  { font-size: 0.55rem; }

.footer-year {
  font-size: 0.85rem;
  color: var(--text-subtle);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

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

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-left {
    flex-direction: column;
    gap: 0.5rem;
  }
}


/* ─── Animations ─── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ─── Badges ─── */
.badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  background: var(--badge-bg);
  color: var(--badge-text);
  white-space: nowrap;
  display: inline-block;
}

.badge-accent {
  background: var(--accent-soft);
  color: var(--accent);
}


/* ─── Page Hero ─── */
.page-hero {
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
  text-align: center;
}

.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.page-hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 36rem;
  margin-inline: auto;
}


/* ─── Photo Frame ─── */
.photo-frame {
  aspect-ratio: 4 / 5;
  background: var(--placeholder-bg);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ─── Team Grid ─── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 52rem;
  margin-inline: auto;
}

.team-card {
  text-align: center;
}

.team-card .photo-frame {
  max-width: 280px;
  margin-inline: auto;
  margin-bottom: 1.5rem;
}

.team-card h3 {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.team-card .role {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.team-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}


/* ─── Blog Cards ─── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.blog-card {
  background: var(--card-bg);
  border-radius: 10px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.15s;
}

.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}

.blog-card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--placeholder-bg);
  object-fit: cover;
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-card-meta {
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-bottom: 0.5rem;
}

.blog-card-body h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.blog-card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.blog-card-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  transition: color 0.2s;
}

.blog-card-link:hover {
  color: var(--accent-hover);
}


/* ─── Book Cards ─── */
.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.book-card {
  background: var(--card-bg);
  border-radius: 10px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.15s;
}

.book-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
}

.book-card-cover {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--placeholder-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.book-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.book-card-body {
  padding: 1.5rem;
}

.book-card-body h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.book-card-body .book-subtitle {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.book-card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}


/* ─── Coming Soon / Placeholder ─── */
.coming-soon {
  text-align: center;
  padding: clamp(4rem, 10vw, 8rem) 2rem;
}

.coming-soon h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 1rem;
}

.coming-soon p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 32rem;
  margin-inline: auto;
  margin-bottom: 2rem;
}


/* ─── Division Grid (Home page) ─── */
.division-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.division-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  box-shadow: var(--card-shadow);
  text-align: center;
  transition: box-shadow 0.2s, transform 0.15s;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.division-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
}

.division-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 1.25rem;
  color: var(--accent);
}

.division-card h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.division-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex: 1;
}

@media (max-width: 768px) {
  .division-grid {
    grid-template-columns: 1fr;
    max-width: 28rem;
    margin-inline: auto;
  }
}


/* ─── Prose Content ─── */
.prose {
  max-width: 42rem;
  margin-inline: auto;
}

.prose p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.prose p:last-child {
  margin-bottom: 0;
}


/* ─── Utility ─── */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }


/* ─── Skip Link (Accessibility) ─── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 0 0 6px 6px;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }


/* ─── Focus-Visible States ─── */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}
button:focus-visible, .btn-primary:focus-visible, .btn-outline:focus-visible {
  outline-offset: 4px;
}


/* ─── Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .fade-in { opacity: 1; transform: none; }
}


/* ─── Staggered Animation Delays ─── */
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }


/* ─── Button Active States ─── */
.btn-primary:active {
  transform: translateY(0);
  background: var(--accent-hover);
}
.btn-outline:active {
  transform: scale(0.98);
}


/* ─── Image Loading Transition ─── */
img {
  opacity: 1;
  transition: opacity 0.4s ease;
}


/* ─── Authority Strip ─── */
.authority-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  max-width: 52rem;
  margin-inline: auto;
  flex-wrap: wrap;
}
.authority-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}
.authority-item svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .authority-strip {
    gap: 1rem 1.5rem;
    padding: 1.25rem 1rem;
  }
  .authority-item { font-size: 0.8rem; }
}


/* ─── Footer Social Links ─── */
.footer-social {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.footer-social a:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
}
.footer-social a svg {
  width: 18px;
  height: 18px;
}


/* ─── Text Selection ─── */
::selection {
  background: var(--accent-soft);
  color: var(--text);
}