/* ==========================================================================
   fotonet.studio - long-form content pages
   Shared prose, page-header, breadcrumb, card and table styling.
   Depends on design-tokens.css (colors, radii, fonts) and gallery.css
   (navbar + footer), so every page is visually one site.
   ========================================================================== */

.page-main {
  flex: 1 0 auto;
  padding-bottom: 96px;
}

/* ------------------------------------------------------------- Breadcrumb */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 28px 0 0;
  font-size: 13px;
  color: var(--gray);
}
.crumbs a { color: var(--gray); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.crumbs [aria-current] { color: var(--ink-secondary); font-weight: 500; }
.crumbs .sep { color: var(--gray-light); }

/* ------------------------------------------------------------ Page header */
.page-head {
  padding: 18px 0 8px;
  max-width: 860px;
}
.page-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-subtle);
  border: 1px solid rgba(61, 88, 214, 0.16);
  border-radius: var(--r-pill);
  padding: 5px 12px;
  margin-bottom: 18px;
}
.page-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 5.2vw, 46px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--ink);
}
.page-title em { font-style: normal; color: var(--accent); }
.page-lead {
  margin-top: 18px;
  font-size: clamp(16px, 2.1vw, 18.5px);
  line-height: 1.65;
  color: var(--ink-secondary);
  max-width: 68ch;
}

/* ----------------------------------------------------------------- Prose */
.prose { max-width: 78ch; padding-top: 34px; }
.prose > section { margin-bottom: 52px; }
.prose h2 {
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 27px);
  font-weight: 700;
  letter-spacing: -0.018em;
  color: var(--ink);
  margin-bottom: 14px;
  scroll-margin-top: 90px;
}
.prose h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 26px 0 10px;
  scroll-margin-top: 90px;
}
.prose p {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-secondary);
  margin-bottom: 14px;
}
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.prose a:hover { color: var(--accent-hover); }
.prose ul, .prose ol {
  padding-left: 22px;
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-secondary);
}
.prose li { margin-bottom: 8px; }
.prose li::marker { color: var(--gray-light); }

/* Anchor offset list for on-page sections */
.prose ul.toc {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}
.prose ul.toc a {
  display: block;
  padding: 11px 15px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-panel);
  text-decoration: none;
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 500;
  transition: var(--transition-quick);
}
.prose ul.toc a:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateX(2px);
}

/* ------------------------------------------------------------------ Code */
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--track);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 1.5px 5px;
  color: var(--ink);
}
.code-block {
  position: relative;
  background: var(--topbar);
  border: 1px solid var(--topbar-border);
  border-radius: var(--r-panel);
  padding: 18px 20px;
  overflow-x: auto;
  margin: 0 0 18px;
}
.code-block pre { margin: 0; }
.code-block code {
  background: none;
  border: 0;
  padding: 0;
  color: #E6E6EA;
  font-size: 13.5px;
  line-height: 1.7;
  white-space: pre;
}

/* ---------------------------------------------------------------- Tables */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-panel);
  background: var(--card);
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  min-width: 520px;
}
table.data th, table.data td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
table.data thead th {
  background: var(--track);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  white-space: nowrap;
}
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover { background: var(--accent-subtle); }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data td.mono { font-family: var(--font-mono); font-size: 13.5px; }
.table-note {
  font-size: 13.5px;
  color: var(--gray);
  margin-top: -6px;
  margin-bottom: 20px;
}

/* ----------------------------------------------------------------- Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(258px, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}
.info-card {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: 22px;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}
a.info-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.info-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
}
.info-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-secondary);
  margin: 0;
}
.info-card .card-kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 9px;
}

/* ------------------------------------------------------------- Stat grid */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 12px;
  margin-bottom: 26px;
}
.stat-tile {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-panel);
  padding: 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.stat-value {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.stat-label {
  margin-top: 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ----------------------------------------------------------------- Callout */
.callout {
  border-left: 3px solid var(--accent);
  background: var(--accent-subtle);
  border-radius: 0 var(--r-panel) var(--r-panel) 0;
  padding: 16px 20px;
  margin-bottom: 20px;
}
.callout p { margin: 0; font-size: 14.5px; }
.callout strong { color: var(--accent); }

/* --------------------------------------------------------- Next-page links */
.next-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.next-links a {
  display: block;
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-panel);
  text-decoration: none;
  transition: var(--transition-quick);
}
.next-links a:hover { border-color: var(--accent); }
.next-links .kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 6px;
}
.next-links .label {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink);
}

@media (max-width: 640px) {
  .page-main { padding-bottom: 64px; }
  .prose > section { margin-bottom: 40px; }
  .prose p, .prose ul, .prose ol { font-size: 15px; }
  .code-block { padding: 15px 16px; }
  .code-block code { font-size: 12.5px; }
  table.data th, table.data td { padding: 11px 13px; }
}
/* The marketing container is 1600px wide, which strands a long-form reading
   column on the left with a wide empty gutter beside it. Pull the content
   pages in to roughly the width of the text measure so the column reads as
   deliberate rather than abandoned. */
.page-main > .container {
  max-width: 940px;
}
.page-main .prose { max-width: 100%; }