/*
 * rfrmd.com — Main Stylesheet
 * v. RFRMD-CSS-20260302-g
 *
 * Clean modern design. Whitespace-forward.
 * Mobile-first responsive. Print stylesheet included.
 * Pairs with Google Fonts loaded in HTML <head>.
 */

/* ══════════════════════════════════════════════════════
   TOKENS
   ══════════════════════════════════════════════════════ */
:root {
  /* Neutrals */
  --white:       #ffffff;
  --gray-50:     #fafafa;
  --gray-100:    #f5f5f5;
  --gray-200:    #e5e5e5;
  --gray-300:    #d4d4d4;
  --gray-400:    #a3a3a3;
  --gray-500:    #737373;
  --gray-600:    #525252;
  --gray-700:    #404040;
  --gray-800:    #262626;
  --gray-900:    #171717;

  /* Accent — Reformation orange (Dutch Prinsenvlag / Irish Protestant) */
  --accent:      #e87511;       /* true Reformation orange        */
  --accent-dark: #b85a0a;       /* deeper orange — logo text      */
  --accent-light:#f09030;       /* bright highlight orange        */
  --accent-wash: #fef3e8;       /* warm orange tint               */

  /* Functional */
  --link:        #1e40af;
  --link-hover:  #1d4ed8;

  /* Typography */
  --font-display: 'Source Serif 4', Georgia, serif;
  --font-body:    'Source Serif 4', Georgia, serif;
  --font-ui:      'Inter', system-ui, -apple-system, sans-serif;

  /* Layout */
  --content-max: 680px;
  --wide-max:    960px;

  --ease: cubic-bezier(.25,.46,.45,.94);
}


/* ══════════════════════════════════════════════════════
   RESET
   ══════════════════════════════════════════════════════ */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100% }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--gray-800);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
  transition: color .15s var(--ease);
}
a:hover { color: var(--link-hover); }


/* ══════════════════════════════════════════════════════
   SITE HEADER
   ══════════════════════════════════════════════════════ */
.site-header {
  border-bottom: 2px solid var(--gray-200);
  padding: 1rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.site-header-inner {
  max-width: var(--wide-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-logo {
  font-family: var(--font-ui);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: -.01em;
}
.site-logo:hover { color: var(--accent-dark); }

.site-nav {
  display: flex;
  gap: .15rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.site-nav a {
  font-family: var(--font-ui);
  font-size: .8rem;
  font-weight: 500;
  color: var(--gray-500);
  padding: .35rem .65rem;
  border-radius: 6px;
  text-decoration: none;
  transition: all .15s var(--ease);
  white-space: nowrap;
}
.site-nav a:hover {
  color: var(--accent-dark);
  background: var(--accent-wash);
}
.site-nav a.active {
  color: var(--accent-dark);
  background: var(--accent-wash);
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--gray-700);
  margin: 5px 0;
  transition: all .3s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px,4.5px) }
.nav-toggle.open span:nth-child(2) { opacity: 0 }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px,-4.5px) }


/* ══════════════════════════════════════════════════════
   PAGE HERO
   ══════════════════════════════════════════════════════ */
.page-hero {
  padding: 4rem 1.5rem 3rem;
  text-align: center;
  border-bottom: 2px solid var(--gray-200);
  background: #FDF6ED;
}
.page-hero-inner {
  max-width: 600px;
  margin: 0 auto;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 4.5vw, 2.5rem);
  line-height: 1.2;
  color: var(--gray-900);
  letter-spacing: -.02em;
  margin-bottom: .5rem;
}
.page-hero .subtitle {
  font-family: var(--font-ui);
  font-weight: 400;
  font-size: .95rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* Home variant — a little taller */
.home-hero { padding: 5rem 1.5rem 3.5rem; }
.home-hero h1 { font-size: clamp(2rem, 5vw, 3rem); }
.tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--accent-dark);
  margin-top: .25rem;
  margin-bottom: .5rem;
}
.page-hero:not(.home-hero) .tagline {
  font-size: .95rem;
  color: var(--accent-dark);
  margin-top: .25rem;
  margin-bottom: .5rem;
}


/* ══════════════════════════════════════════════════════
   MAIN CONTENT
   ══════════════════════════════════════════════════════ */
.content {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}
.content-wide { max-width: var(--wide-max); }


/* ══════════════════════════════════════════════════════
   PROSE — Article body typography
   ══════════════════════════════════════════════════════ */
.prose h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.55rem;
  color: var(--gray-900);
  margin: 3rem 0 .75rem;
  line-height: 1.3;
  letter-spacing: -.01em;
}
.prose h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--gray-800);
  margin: 2.25rem 0 .5rem;
}
.prose h4 {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .9rem;
  color: var(--gray-600);
  letter-spacing: .02em;
  margin: 1.75rem 0 .35rem;
}
.prose p {
  margin-bottom: 1.3rem;
  font-size: 1rem;
  color: var(--gray-700);
}
.prose strong {
  font-weight: 700;
  color: var(--gray-800);
}

.prose blockquote {
  border-left: 2px solid var(--gray-300);
  margin: 1.75rem 0;
  padding: .75rem 0 .75rem 1.5rem;
  color: var(--gray-600);
  font-style: italic;
}
.prose blockquote p:last-child { margin-bottom: 0; }

.prose ul, .prose ol {
  margin: 0 0 1.3rem 1.25rem;
  font-size: 1rem;
  color: var(--gray-700);
}
.prose li { margin-bottom: .4rem; }
.prose li::marker { color: var(--gray-400); }

.prose hr {
  border: none;
  border-top: 2px solid var(--gray-200);
  margin: 2.5rem 0;
}

/* Callout / aside box */
.callout {
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
  font-size: .92rem;
}
.callout-label {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .5rem;
}


/* ══════════════════════════════════════════════════════
   ACCORDION SECTIONS  (homepage category grouping)
   ══════════════════════════════════════════════════════ */
.accordion {
  margin-bottom: 1rem;
}
.accordion-header {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gray-800);
  cursor: pointer;
  padding: .85rem 1.25rem .85rem 2.75rem;
  border: 2px solid var(--gray-200);
  border-radius: 10px;
  background: var(--white);
  transition: background .15s var(--ease), border-color .15s var(--ease);
  user-select: none;
  position: relative;
  /* Kill the native disclosure triangle — every known method */
  list-style: none !important;
  list-style-type: none !important;
}
.accordion-header::-webkit-details-marker { display: none !important; }
.accordion-header::marker { display: none !important; content: '' !important; font-size: 0 !important; }
details.accordion > summary::-webkit-details-marker { display: none !important; }
details.accordion > summary::marker { display: none !important; content: '' !important; }
details.accordion > summary { list-style: none !important; list-style-type: none !important; }
.accordion-header:hover {
  background: var(--accent-wash);
  border-color: var(--accent);
  color: var(--accent-dark);
}
.accordion-header::before {
  content: '▸';
  font-size: 1.1rem;
  color: var(--accent);
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  transition: transform .2s var(--ease);
}
.accordion[open] > .accordion-header::before {
  transform: translateY(-50%) rotate(90deg);
}
/* When open, round only the top and let card-grid sit flush */
.accordion[open] > .accordion-header {
  border-radius: 10px 10px 0 0;
  border-bottom-color: var(--gray-200);
}
.accordion > .card-grid {
  margin: 0;
  border-top: none;
  border-radius: 0 0 10px 10px;
}

/* ══════════════════════════════════════════════════════
   INDEX CARDS  (homepage article listing)
   ══════════════════════════════════════════════════════ */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 2.5rem 0;
  border: 2px solid var(--gray-200);
  border-radius: 10px;
  overflow: hidden;
  background: var(--gray-200);
}
.card {
  background: var(--white);
  padding: 1.5rem 1.75rem;
  text-decoration: none;
  color: var(--gray-800);
  display: block;
  transition: background .15s var(--ease);
}
.card:hover {
  background: var(--accent-wash);
  color: var(--gray-800);
}
.card-label {
  font-family: var(--font-ui);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: .25rem;
}
.card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  margin-bottom: .25rem;
  color: var(--gray-900);
}
.card p {
  font-size: .85rem;
  color: var(--gray-500);
  line-height: 1.55;
}

@media (min-width: 640px) {
  .card-grid { grid-template-columns: 1fr 1fr; }
  .card-grid .card-featured { grid-column: 1 / -1; }
}


/* ══════════════════════════════════════════════════════
   ARTICLE SIGNATURE
   ══════════════════════════════════════════════════════ */
.signature {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--gray-500);
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 2px solid var(--gray-200);
}

.page-version {
  display: block;
  width: 100%;
  text-align: right !important;
  font-family: var(--font-mono, monospace);
  font-size: 7.5pt;
  color: #c4a882;
  margin-top: 0.5rem;
  letter-spacing: 0.03em;
}
.prose .page-version {
  font-size: 7.5pt;
  color: #c4a882;
}


/* ══════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════ */
.site-footer {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-top: 2px solid var(--gray-200);
  color: var(--gray-400);
  font-family: var(--font-ui);
  font-size: .78rem;
}
.site-footer a {
  color: var(--gray-500);
  text-decoration: none;
}
.site-footer a:hover { color: var(--accent); }
.footer-verse {
  font-family: var(--font-display);
  font-style: italic;
  font-size: .9rem;
  color: var(--gray-500);
  margin-bottom: .5rem;
}


/* ══════════════════════════════════════════════════════
   BACK-TO-TOP
   ══════════════════════════════════════════════════════ */
.back-to-top {
  display: block;
  text-align: center;
  font-family: var(--font-ui);
  font-size: .75rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--gray-400);
  margin: 3rem 0 0;
  padding: 1rem;
}
.back-to-top:hover { color: var(--accent); }


/* ══════════════════════════════════════════════════════
   RESPONSIVE — MOBILE  (≤768px)
   ══════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .nav-toggle { display: block; }

  .site-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--white);
    padding: .5rem 1rem 1rem;
    border-bottom: 2px solid var(--gray-200);
    box-shadow: 0 8px 24px rgba(0,0,0,.06);
  }
  .site-nav.open { display: flex; }
  .site-nav a {
    padding: .65rem .75rem;
    font-size: .85rem;
  }

  .page-hero { padding: 3rem 1.25rem 2rem; }
  .home-hero { padding: 3.5rem 1.25rem 2.5rem; }
  .content { padding: 2rem 1.25rem 3.5rem; }

  .card-grid { grid-template-columns: 1fr; }
}


/* ══════════════════════════════════════════════════════
   PRINT STYLESHEET
   ══════════════════════════════════════════════════════ */
@media print {
  *,*::before,*::after {
    background: transparent !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  body {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 11pt;
    line-height: 1.6;
    color: #000;
    margin: 0;
    padding: 0;
  }

  /* Hide screen-only chrome */
  .site-header,
  .site-footer,
  .nav-toggle,
  .back-to-top { display: none !important; }

  /* Hero → clean heading block */
  .page-hero {
    border: none !important;
    padding: 0 0 .75em;
    text-align: left;
    background: none !important;
  }
  .page-hero h1 {
    font-size: 18pt;
    color: #000;
    margin-bottom: .2em;
  }
  .page-hero .subtitle {
    font-size: 10pt;
    color: #555;
  }
  .page-hero .tagline {
    font-size: 9pt;
    font-style: italic;
    color: #666;
  }

  /* Content — full width */
  .content, .content-wide {
    max-width: 100%;
    padding: 0;
    margin: 0;
  }

  /* Prose typography */
  .prose h2 {
    font-size: 14pt;
    color: #000;
    margin-top: 1.5em;
    page-break-after: avoid;
  }
  .prose h3 {
    font-size: 12pt;
    color: #000;
    margin-top: 1.2em;
    page-break-after: avoid;
  }
  .prose h4 {
    font-size: 11pt;
    color: #333;
    margin-top: 1em;
    page-break-after: avoid;
  }
  .prose p {
    font-size: 11pt;
    color: #000;
    orphans: 3;
    widows: 3;
  }
  .prose strong { color: #000; }

  .prose blockquote {
    border-left: 2pt solid #999;
    padding-left: 1em;
    margin-left: 0;
    color: #333;
    font-style: italic;
  }

  .prose hr {
    border-top: .5pt solid #ccc;
    margin: 1.25em 0;
  }

  .prose ul, .prose ol {
    color: #000;
    font-size: 11pt;
  }

  /* Callout boxes — light gray border, no background */
  .callout {
    border: 1pt solid #ccc !important;
    border-radius: 0 !important;
    padding: .6em .8em;
    margin: 1em 0;
    page-break-inside: avoid;
  }
  .callout-label {
    color: #333;
    font-size: 9pt;
  }
  .callout p {
    font-size: 10pt;
    color: #000;
  }

  /* Signature */
  .signature {
    color: #555;
    border-top: .5pt solid #ccc;
    padding-top: 1em;
    margin-top: 1.5em;
  }

  .page-version {
    text-align: right;
    font-size: 6pt;
    color: #c4a882;
  }

  /* Links — don't color, expand external URLs */
  a { text-decoration: none; color: #000 !important; }
  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 8pt;
    color: #666;
    word-break: break-all;
  }
  /* Don't expand internal / nav links */
  .site-nav a::after,
  .card a::after,
  .card-label::after,
  .back-to-top::after,
  a[href$=".html"]::after { content: none !important; }

  /* Card grid — simple list for printing */
  .card-grid {
    border: none !important;
    display: block;
    background: none !important;
  }
  .card {
    border-bottom: .5pt solid #ccc;
    padding: .5em 0;
    page-break-inside: avoid;
  }
  .card h3 { font-size: 12pt; color: #000; }
  .card p { font-size: 10pt; color: #333; }
  .card-label { color: #666; }

  /* Page settings */
  @page {
    margin: .85in 1in;
  }

  /* Avoid breaking inside key elements */
  h2, h3, h4 { page-break-after: avoid; }
  .callout, blockquote { page-break-inside: avoid; }
}
