/* ==========================================================================
   PrintSmart.pro — Editorial stylesheet
   Aesthetic: warm ink-on-paper, serif display, calm restraint.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --ink: #1a1814;
  --ink-soft: #4a463e;
  --ink-faint: #8a8478;
  --paper: #faf7f1;
  --paper-warm: #f4efe4;
  --rule: #e0d9c8;
  --accent: #8b3a1f;        /* muted brick — editorial, not corporate */
  --accent-soft: #c8aa86;
  --notice: #f5ecd9;
  --notice-border: #c9a96e;
  --max-width: 1200px;
  --reading-width: 680px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  letter-spacing: -0.01em;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.15s ease;
}

a:hover { color: var(--ink); }

p { margin-bottom: 1.1em; }

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.container-narrow {
  max-width: var(--reading-width);
  margin: 0 auto;
  padding: 0 32px;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(250, 247, 241, 0.92);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  gap: 32px;
}

.site-logo {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.site-logo:hover { color: var(--accent); }

.site-logo .dot {
  color: var(--accent);
}

.site-logo .tld {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--ink-faint);
  font-weight: 400;
  margin-left: 4px;
}

.site-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.15s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--ink);
}

/* ==========================================================================
   Hero / page intro
   ========================================================================== */

.page-intro {
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--rule);
}

.page-intro .eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.page-intro h1 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.05;
  margin-bottom: 24px;
  max-width: 900px;
}

.page-intro .lede {
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 720px;
  line-height: 1.55;
}

/* ==========================================================================
   Home — category grid
   ========================================================================== */

.section {
  padding: 72px 0;
}

.section + .section { border-top: 1px solid var(--rule); }

.section-title {
  font-size: 14px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.category-card {
  background: var(--paper);
  padding: 36px 32px;
  text-decoration: none;
  color: var(--ink);
  display: block;
  transition: background 0.2s ease;
}

.category-card:hover {
  background: var(--paper-warm);
  color: var(--ink);
}

.category-card .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-faint);
  margin-bottom: 16px;
  letter-spacing: 0.08em;
}

.category-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.category-card p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 16px;
}

.category-card .arrow {
  font-family: 'Fraunces', serif;
  color: var(--accent);
  font-size: 14px;
  font-weight: 500;
}

/* ==========================================================================
   Article lists
   ========================================================================== */

.article-list {
  list-style: none;
  padding: 0;
}

.article-list-item {
  border-bottom: 1px solid var(--rule);
  padding: 28px 0;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 32px;
  align-items: start;
}

.article-list-item:last-child { border-bottom: none; }

.article-list-item .meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-top: 4px;
}

.article-list-item h3 {
  font-size: 22px;
  margin-bottom: 8px;
  line-height: 1.25;
}

.article-list-item h3 a {
  color: var(--ink);
  text-decoration: none;
}

.article-list-item h3 a:hover { color: var(--accent); }

.article-list-item .summary {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.55;
}

@media (max-width: 640px) {
  .article-list-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* ==========================================================================
   Article (blog post) template
   ========================================================================== */

.article-header {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--rule);
}

.article-header .breadcrumb {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 24px;
}

.article-header .breadcrumb a {
  color: var(--ink-faint);
  text-decoration: none;
}

.article-header .breadcrumb a:hover { color: var(--accent); }

.article-header h1 {
  font-size: clamp(32px, 4.5vw, 48px);
  line-height: 1.1;
  margin-bottom: 24px;
  max-width: 800px;
}

.article-header .lede {
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 720px;
  line-height: 1.55;
  margin-bottom: 32px;
}

.article-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 14px;
  color: var(--ink-soft);
  align-items: center;
}

.article-byline .by a {
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
}

.article-byline .by a:hover { color: var(--accent); text-decoration: underline; }

.article-byline .updated {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
}

.article-body {
  padding: 56px 0 40px;
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink);
}

.article-body h2 {
  font-size: 28px;
  margin: 56px 0 20px;
  line-height: 1.2;
}

.article-body h3 {
  font-size: 22px;
  margin: 40px 0 16px;
}

.article-body p { margin-bottom: 1.3em; }

.article-body ul, .article-body ol {
  margin: 0 0 1.5em 1.5em;
  padding: 0;
}

.article-body li {
  margin-bottom: 0.6em;
  padding-left: 0.5em;
}

.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 24px;
  margin: 32px 0;
  font-family: 'Fraunces', serif;
  font-style: italic;
  color: var(--ink-soft);
  font-size: 20px;
}

.article-body code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88em;
  background: var(--paper-warm);
  padding: 2px 6px;
  border-radius: 3px;
}

/* Sources block */
.sources {
  margin: 56px 0 40px;
  padding: 32px;
  background: var(--paper-warm);
  border-left: 3px solid var(--ink-faint);
}

.sources h3 {
  font-size: 14px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  color: var(--ink-soft);
}

.sources ul { list-style: none; margin: 0; padding: 0; }
.sources li { margin-bottom: 8px; font-size: 15px; padding-left: 0; }

/* About this guide block — appears on every article */
.about-guide {
  margin: 48px 0;
  padding: 28px 32px;
  border: 1px solid var(--rule);
  background: var(--notice);
  border-left: 4px solid var(--notice-border);
}

.about-guide h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  color: var(--ink-soft);
}

.about-guide p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 0;
}

/* ==========================================================================
   About / Editorial Policy / Static pages
   ========================================================================== */

.prose {
  padding: 56px 0;
  font-size: 17px;
  line-height: 1.7;
}

.prose h2 {
  font-size: 26px;
  margin: 48px 0 18px;
}

.prose h3 {
  font-size: 20px;
  margin: 32px 0 14px;
}

.prose p { margin-bottom: 1.2em; color: var(--ink-soft); }
.prose ul, .prose ol { margin: 0 0 1.4em 1.4em; color: var(--ink-soft); }
.prose li { margin-bottom: 0.5em; }

.prose .summary-box {
  background: var(--paper-warm);
  padding: 24px 28px;
  border-left: 3px solid var(--accent);
  margin: 24px 0 40px;
  font-size: 16px;
}

.prose .summary-box strong { color: var(--ink); }

/* ==========================================================================
   Team page
   ========================================================================== */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  padding: 48px 0;
}

.team-card {
  border-top: 1px solid var(--ink);
  padding-top: 24px;
}

.team-card .avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--paper-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fraunces', serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 20px;
}

.team-card .name {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 4px;
}

.team-card .role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 16px;
}

.team-card .bio {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}

.placeholder-flag {
  display: inline-block;
  background: #fff3c4;
  color: #8a6d00;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 2px;
  margin-bottom: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Contact page
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 56px 0;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

.contact-form label {
  display: block;
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 8px;
  margin-top: 20px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--rule);
  background: var(--paper);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--ink);
  border-radius: 2px;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.contact-form textarea { min-height: 140px; resize: vertical; }

.contact-form button {
  margin-top: 28px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  padding: 14px 28px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background 0.15s ease;
}

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

.contact-info p { color: var(--ink-soft); }
.contact-info strong { color: var(--ink); }

.contact-notice {
  background: var(--notice);
  border-left: 4px solid var(--notice-border);
  padding: 20px 24px;
  margin: 24px 0;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ==========================================================================
   Glossary
   ========================================================================== */

.glossary-list {
  padding: 32px 0;
}

.glossary-letter {
  margin: 40px 0 16px;
  font-family: 'Fraunces', serif;
  font-size: 48px;
  color: var(--accent);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 8px;
}

.glossary-entry {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px dashed var(--rule);
}

.glossary-entry dt {
  font-family: 'Fraunces', serif;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 6px;
}

.glossary-entry dd {
  margin-left: 0;
  color: var(--ink-soft);
  font-size: 16px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: #14110d;
  color: #c4bfb3;
  padding: 72px 0 32px;
  margin-top: 80px;
  font-size: 14px;
  line-height: 1.6;
}

.site-footer a { color: #e4ddc8; text-decoration: none; }
.site-footer a:hover { color: var(--accent-soft); text-decoration: underline; }

.footer-cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid #2a261f;
}

@media (max-width: 768px) {
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .footer-cols { grid-template-columns: 1fr; }
}

.footer-cols h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #8a8478;
  margin-bottom: 18px;
  font-weight: 500;
}

.footer-cols ul { list-style: none; }
.footer-cols li { margin-bottom: 10px; }

.footer-brand .logo {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  color: #f0e9d4;
  margin-bottom: 16px;
}

.footer-brand .tagline {
  color: #8a8478;
  font-size: 14px;
  max-width: 280px;
}

.footer-disclaimer {
  padding: 32px 0;
  font-size: 13px;
  line-height: 1.65;
  color: #8a8478;
  border-bottom: 1px solid #2a261f;
}

.footer-disclaimer p { margin-bottom: 14px; }
.footer-disclaimer strong { color: #c4bfb3; }
.footer-disclaimer p:last-child { margin-bottom: 0; }

.footer-meta {
  padding: 24px 0 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  color: #6a655a;
  font-family: 'JetBrains Mono', monospace;
}

/* ==========================================================================
   Mobile
   ========================================================================== */

@media (max-width: 720px) {
  .container, .container-narrow { padding: 0 20px; }
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
    align-items: flex-start;
  }
  .site-nav.open { display: flex; }
  .page-intro { padding: 48px 0 40px; }
  .section { padding: 48px 0; }
}

/* Focus states for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 12px 20px;
  z-index: 1000;
  text-decoration: none;
}
.skip-link:focus { left: 0; }