/* Çalışmalar — research pages, scoped to site theme */
.scl-research {
  --paper: var(--bg);
  --paper-card: var(--card);
  --paper-sunken: var(--bg2);
  --ink-soft: var(--muted);
  --ink-mute: color-mix(in srgb, var(--muted) 78%, transparent);
  --rule: var(--line);
  --rule-strong: color-mix(in srgb, var(--line) 65%, var(--ink));
  --blue: var(--accent);
  --blue-dark: color-mix(in srgb, var(--accent) 70%, #000);
  --blue-soft: var(--accent-soft);
  --warn: #b3402f;
  --warn-soft: color-mix(in srgb, #b3402f 14%, var(--card));
  --success: #2e6b56;
  --success-soft: color-mix(in srgb, #2e6b56 14%, var(--card));
  --neutral: var(--muted);
  --text-body: var(--ink);
  --text-soft: var(--muted);
  --text-muted: var(--ink-mute);
  --danger: var(--warn);
  --positive: var(--success);
  --focus-ring: var(--accent);
  --shadow-card: color-mix(in srgb, var(--ink) 8%, transparent);

  /* ---- Font families ---- */
  --font-serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;
  --font-sans:  "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:  "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Role aliases */
  --font-display: var(--font-serif);  /* titles, leads, big numbers */
  --font-body:    var(--font-sans);   /* paragraphs, UI text        */
  --font-label:   var(--font-mono);   /* eyebrows, meta, data, code */

  /* ---- Weights ---- */
  --fw-light:    300;
  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;

  /* ---- Slide scale (px, for the 1920x1080 deck) ---- */
  --type-mega:     240px;  /* hero numeral / cover statement */
  --type-big:      140px;  /* oversized glyph / stat         */
  --type-title:    96px;   /* cover / divider headline       */
  --type-h1:       64px;   /* slide title                    */
  --type-h2:       48px;   /* secondary heading              */
  --type-subtitle: 38px;   /* lead / standfirst              */
  --type-body:     30px;   /* slide body copy                */
  --type-small:    24px;   /* captions, meta, labels         */
  --type-mono:     26px;   /* slide mono / formula           */

  /* ---- Doc / UI scale (rem-friendly px, for components & cards) ---- */
  --fs-display: 40px;
  --fs-h1:      30px;
  --fs-h2:      24px;
  --fs-h3:      20px;
  --fs-lg:      18px;
  --fs-base:    16px;
  --fs-sm:      14px;
  --fs-xs:      12px;
  --fs-2xs:     11px;

  /* ---- Line heights ---- */
  --lh-tight:   1.08;
  --lh-snug:    1.2;
  --lh-normal:  1.42;
  --lh-relaxed: 1.5;

  /* ---- Letter spacing ---- */
  --tracking-tight:  -0.02em;
  --tracking-snug:   -0.01em;
  --tracking-normal: 0;
  --tracking-label:  0.12em;
  --tracking-wide:   0.14em;

  /* ---- OpenType ---- */
  --font-features-body: "ss01", "ss02", "kern";
  /* ---- Spacing scale (4px base) ---- */
  --space-0:  0;
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-14: 56px;
  --space-16: 64px;
  --space-20: 80px;
  --space-28: 110px;   /* slide horizontal padding */

  /* ---- Slide chrome metrics (1920x1080 canvas) ---- */
  --slide-pad-x:      110px;
  --slide-pad-top:    80px;
  --slide-pad-bottom: 70px;
  --slide-gap-title:  44px;
  --slide-gap-item:   22px;
  --stripe-w:         12px;   /* left accent stripe width */

  /* ---- Radii (almost square — this brand barely rounds) ---- */
  --radius-0:    0;
  --radius-xs:   2px;    /* cards, formula chips */
  --radius-sm:   4px;    /* buttons, inputs      */
  --radius-md:   6px;
  --radius-pill: 999px;  /* pills / tags only    */

  /* ---- Border widths ---- */
  --border-hair-w:   1px;
  --border-rule-w:   1.5px;
  --border-accent-w: 3px;    /* left-accent bar on cards/formulas */
  --border-bar-w:    4px;    /* takeaway card accent bar          */

  /* ---- Shadows (restrained; mostly none) ---- */
  --shadow-none: none;
  --shadow-sm:   0 1px 2px rgba(20, 24, 42, 0.06);
  --shadow-md:   0 4px 14px rgba(12, 26, 58, 0.10);
  --shadow-lg:   0 12px 40px rgba(12, 26, 58, 0.16);

  /* ---- Motion ---- */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:      120ms;
  --dur-normal:    220ms;
  --dur-slow:      420ms;

  /* ---- Content widths ---- */
  --measure-narrow: 1200px;
  --measure-body:   1380px;
  --measure-wide:   1600px;  color: var(--ink);
  font-family: var(--font-body);
}

body[data-theme="gece"] .scl-research {
  --warn: #d66a5a;
  --warn-soft: color-mix(in srgb, #d66a5a 20%, var(--card));
  --success: #4a9a7a;
  --success-soft: color-mix(in srgb, #4a9a7a 20%, var(--card));
}

.scl-research .site-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.scl-research .portal-header h1,
.scl-research .detail-header h1,
.scl-research .site-header h1 {
  font-family: var(--font-display);
  color: var(--ink);
}

.scl-research .portal-card-mode {
  background: linear-gradient(85.87deg, var(--accent) 1.68%, color-mix(in srgb, var(--accent) 55%, #4100ff) 99.09%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.scl-research .portal-card {
  border-radius: var(--r-card, 16px);
  background: var(--card);
  border-color: var(--line);
}

.scl-research .portal-card:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
  box-shadow: var(--shadow);
}

.scl-research__note {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px 48px;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.55;
}

/* Tables — explicit contrast */
.scl-research .compare-table-wrap {
  background: var(--card);
  border-color: var(--line);
}

.scl-research .compare-table th,
.scl-research .compare-table td {
  color: var(--ink);
  border-color: var(--line);
}

.scl-research .compare-table thead th {
  color: var(--ink-mute);
  background: var(--paper-sunken);
}

.scl-research .compare-table tbody th {
  color: var(--ink-soft);
}

.scl-research .compare-table .cell-best {
  background: var(--blue-soft);
  color: var(--ink);
}

.scl-research .metric-card,
.scl-research .variant-card,
.scl-research .chart-panel,
.scl-research .description-block {
  background: var(--card);
  border-color: var(--line);
  color: var(--ink);
}

.scl-research .metric-card .value,
.scl-research .cell-value {
  color: var(--ink);
}

/* SVG bar charts — fill="" var() does not work in SVG attributes */
.scl-research .chart-panel:not(.chart-panel--plotly) svg rect {
  fill: var(--blue);
}

.scl-research .chart-panel:not(.chart-panel--plotly) svg text[font-family*="font-sans"] {
  fill: var(--ink-soft);
}

.scl-research .chart-panel:not(.chart-panel--plotly) svg text[font-family*="font-mono"] {
  fill: var(--ink);
}

.scl-research .chart-panel .modebar-btn {
  color: var(--ink-soft) !important;
}

.scl-research .chart-panel .modebar-btn:hover,
.scl-research .chart-panel .modebar-btn.active {
  color: var(--accent) !important;
}

.scl-research /* ============================================================
   TYPOGRAPHY — IBM Plex Serif (display) / Sans (body) / Mono (data)
   Two scales coexist:
     • a SLIDE scale (1920x1080 canvas) — large, .scl-research fixed px
     • a DOC/UI scale — for components, .scl-research cards, .scl-research web surfaces
   ============================================================ */

/* ============================================================
   SPACING, .scl-research RADII, .scl-research BORDERS, .scl-research SHADOWS, .scl-research LAYOUT
   The system is flat and print-like: hairline rules and
   left-accent bars do most of the structural work. Shadows are
   used sparingly. Corners are nearly square.
   ============================================================ */

*, .scl-research *::before, .scl-research *::after { box-sizing: border-box; }

.scl-research .site-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.scl-research .site-header {
  border-left: 4px solid var(--blue);
  padding-left: 24px;
  margin-bottom: 48px;
}

.scl-research .site-header .eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-mute);
}

.scl-research .site-header h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--fs-display);
  letter-spacing: var(--tracking-tight);
  color: var(--ink);
  margin: 12px 0 8px;
  line-height: var(--lh-tight);
}

.scl-research .site-header .subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-soft);
  font-size: var(--fs-lg);
  max-width: 720px;
  margin: 0;
}

.scl-research .card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.scl-research .research-card {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow 0.15s ease;
}

.scl-research .research-card:hover {
  box-shadow: 0 4px 20px var(--shadow-card);
}

.scl-research .research-card h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--fs-h2);
  color: var(--ink);
  margin: 0;
}

.scl-research .research-card .teaser {
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  margin: 0;
  flex: 1;
}

.scl-research .card-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.scl-research .metric-pill {
  background: var(--paper-sunken);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--ink-soft);
}

.scl-research .metric-pill strong {
  color: var(--ink);
  font-weight: 600;
}

.scl-research .card-link {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
}

.scl-research .back-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 32px;
  text-decoration: none;
}

.scl-research .back-link .link-label,
.scl-research .card-link .link-label {
  letter-spacing: var(--tracking-label);
}

.scl-research .link-prefix,
.scl-research .link-suffix {
  letter-spacing: 0;
}

.scl-research .link-prefix {
  margin-right: 0.22em;
}

.scl-research .link-suffix {
  margin-left: 0.22em;
}

.scl-research .back-link:hover {
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.scl-research .card-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.scl-research .portal-page .portal-header {
  margin-bottom: 0;
}

.scl-research .portal-section {
  margin-bottom: 64px;
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--rule);
}

.scl-research .portal-section-head {
  margin-bottom: 40px;
  max-width: 640px;
}

.scl-research .portal-section-head h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--fs-h2);
  color: var(--ink);
  margin: 0 0 10px;
  line-height: var(--lh-tight);
}

.scl-research .portal-section-head p {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-soft);
  font-size: var(--fs-md);
  margin: 0;
  line-height: 1.55;
}

.scl-research .portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.scl-research .portal-card {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.scl-research .portal-card:hover {
  box-shadow: 0 6px 28px var(--shadow-card);
  border-color: var(--rule-strong);
}

.scl-research .portal-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.scl-research .portal-card-mode {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent);
}

.scl-research .portal-card-meta {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  color: var(--ink-mute);
}

.scl-research .portal-card h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--fs-h2);
  color: var(--ink);
  margin: 0;
  line-height: 1.25;
}

.scl-research .portal-card-subtitle {
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  margin: 0;
  line-height: 1.5;
}

.scl-research .portal-card-product {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--ink-mute);
  margin: 0;
  line-height: 1.4;
}

.scl-research .portal-card-teaser {
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  margin: 0;
  font-style: italic;
}

.scl-research .portal-card-link {
  margin-top: 8px;
}

.scl-research .portal-empty {
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  margin: 0;
}

.scl-research .detail-header .eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-mute);
}

.scl-research .detail-header h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--fs-display);
  color: var(--ink);
  margin: 12px 0 20px;
  line-height: var(--lh-tight);
}

.scl-research .detail-header .summary {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-soft);
  font-size: var(--fs-lg);
  max-width: 800px;
  margin: 0 0 32px;
}

.scl-research .metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.scl-research .metric-card {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-xs);
  padding: 20px;
}

.scl-research .metric-card .label {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 8px;
}

.scl-research .metric-card .value {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 500;
  color: var(--ink);
}

.scl-research .chart-section {
  margin-bottom: 40px;
}

.scl-research .chart-section .eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 8px;
}

.scl-research .chart-section h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--fs-h2);
  color: var(--ink);
  margin: 0 0 20px;
}

.scl-research .chart-panel {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-xs);
  padding: 24px;
}

.scl-research .chart-panel .chart-point {
  cursor: default;
}

.scl-research .chart-panel .chart-point-hit {
  fill: transparent;
  pointer-events: all;
}

.scl-research .chart-panel .chart-point-tip {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s ease;
}

.scl-research .chart-panel .chart-point:hover .chart-point-tip {
  opacity: 1;
}

.scl-research .chart-panel .chart-point-tip-bg {
  fill: var(--paper-card);
  stroke: var(--rule);
}

.scl-research .chart-panel .chart-point-tip-text {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-anchor: middle;
  fill: var(--ink);
}

.scl-research .scl-plot {
  width: 100%;
  min-height: 280px;
}

.scl-research .chart-panel--plotly {
  position: relative;
  padding-top: 44px;
}
/* Price-point bars: HTML rows instead of a scaled SVG drawing, so the labels keep a readable size on phones.
   --u is one unit of the former 920-unit drawing; on wide screens the rows scale with the panel exactly as it did. */
.scl-research .chart-panel--bars {
  container-type: inline-size;
}

.scl-research .bar-rows {
  --u: calc(100cqw / 920);
  --bar-rows-label: calc(268 * var(--u));
  --bar-rows-reserve: calc(72 * var(--u)); /* room for the gap and the value after the longest bar */
  list-style: none;
  margin: 0;
  padding: calc(14 * var(--u)) 0 calc(16 * var(--u));
  display: grid;
  grid-template-columns: var(--bar-rows-label) minmax(0, 1fr);
  gap: calc(18 * var(--u)) calc(12 * var(--u));
  font-size: calc(14 * var(--u));
  line-height: calc(20 * var(--u));
}

.scl-research .bar-rows li {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: subgrid;
  align-items: center;
}

.scl-research .bar-rows__label {
  font-family: var(--font-sans);
  color: var(--ink-soft);
  text-align: right;
  white-space: nowrap;
}

.scl-research .bar-rows__plot {
  display: flex;
  align-items: center;
  gap: calc(10 * var(--u));
}

.scl-research .bar-rows__bar {
  flex: none;
  width: calc(var(--w) * (100% - var(--bar-rows-reserve)));
  height: calc(20 * var(--u));
  border-radius: calc(2 * var(--u));
  background: var(--blue);
}

.scl-research .bar-rows__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  white-space: nowrap;
}

/* Too narrow to scale the drawing: real pixels, and a label column only as wide as its labels. */
@media (max-width: 899px) {
  .scl-research .bar-rows {
    --u: 1px;
    --bar-rows-label: max-content;
    --bar-rows-reserve: 40px;
  }
}

.scl-research .chart-panel--plotly > .modebar {
  position: absolute;
  top: 12px;
  right: 12px;
  left: auto;
  bottom: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2px;
  z-index: 3;
  transform: none;
}

.scl-research .chart-panel--plotly > .modebar .modebar-group {
  display: inline-flex;
  flex-direction: row;
  padding: 0;
  margin: 0;
}

.scl-research .chart-panel--plotly > .modebar .modebar-btn {
  padding: 4px;
}

.scl-research .chart-panel .modebar-btn {
  color: var(--ink-soft) !important;
}

.scl-research .chart-panel .modebar-btn:hover {
  color: var(--ink) !important;
}

.scl-research .chart-panel .modebar-btn.active {
  color: var(--blue) !important;
}

.scl-research .chart-panel--plotly .hoverlayer {
  display: none !important;
}

.scl-research .scl-plot-hover-tip {
  position: absolute;
  display: none;
  pointer-events: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  background: transparent;
  border: none;
  padding: 0;
  z-index: 4;
  white-space: nowrap;
}

.scl-research .scl-modebar-tip {
  position: absolute;
  display: none;
  transform: translateX(-50%);
  pointer-events: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 4px 8px;
  z-index: 6;
  white-space: nowrap;
}
.scl-research .scl-plot-legend { list-style: none; margin: 12px 0 0; padding: 0 4px; display: grid; gap: 6px; font-family: var(--font-sans); font-size: 13px; line-height: 1.35; color: var(--ink); }
.scl-research .scl-plot-legend li { display: flex; align-items: center; gap: 10px; }
.scl-research .scl-plot-legend i { flex: 0 0 22px; height: 3px; border-radius: 2px; }
@media (max-width: 680px) { .scl-research .chart-panel { padding-left: 12px; padding-right: 12px; } }
/* No modebar on touch screens (plots.js), so its reserved top band shrinks. */
@media (hover: none), (pointer: coarse) { .scl-research .chart-panel--plotly { padding-top: 24px; } }

.scl-research .site-footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-label);
  color: var(--ink-mute);
  text-transform: uppercase;
}

/* Comparison mode */
.scl-research .base-product {

  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  color: var(--ink);
  margin: 8px 0 0;

}

.scl-research .variant-grid {

  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 16px;

}

.scl-research .variant-card {

  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;

}

.scl-research .variant-label {

  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;

}

.scl-research .variant-desc {

  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  line-height: 1.5;
  margin: 0;
  flex: 1;

}

.scl-research .variant-stats {

  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  color: var(--ink-mute);

}

.scl-research .variant-stat-line {

  display: block;

}

.scl-research .compare-section {

  margin-bottom: 48px;

}

.scl-research .compare-note {

  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-mute);

}

.scl-research .metric-marker {

  color: var(--accent);
  font-size: 0.85em;

}

.scl-research .metric-footnote {

  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  max-width: 720px;

}

.scl-research .metric-footnote-item {

  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  line-height: 1.6;

}

.scl-research .metric-footnote-item:last-child {

  margin-bottom: 0;

}

.scl-research .compare-table-wrap {

  overflow-x: auto;
  margin-top: 16px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--paper-card);

}

.scl-research .compare-table {

  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);

}

.scl-research .compare-table th, .scl-research .compare-table td {

  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--rule);

}

.scl-research .compare-table thead th {

  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-mute);
  background: var(--paper-sunken);

}

.scl-research .compare-table tbody th {

  color: var(--ink-soft);
  font-weight: 500;
  white-space: nowrap;

}

.scl-research .compare-table .cell-best {

  background: var(--blue-soft);
  font-weight: 600;
  color: var(--ink);

}

.scl-research .legend-dot {

  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;

}

.scl-research .description-block {

  background: var(--paper-sunken);
  border-left: 3px solid var(--blue);
  padding: 16px 20px;
  margin-bottom: 24px;
  border-radius: var(--radius-xs);

}

.scl-research .description-block .label {

  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 8px;

}

.scl-research .description-block p {

  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink-soft);
  line-height: 1.5;

}

.scl-research .cell-value {

  display: block;

}

.scl-research .cell-delta, .scl-research .cell-delta-up, .scl-research .cell-delta-down, .scl-research .cell-delta-neutral {

  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  font-weight: 500;

}

.scl-research .cell-delta-up {
 color: var(--success); 
}

.scl-research .cell-delta-down {
 color: var(--danger); 
}

.scl-research .cell-delta-neutral {
 color: var(--ink-mute); 
}

.scl-research .metric-card .delta-up, .scl-research .metric-card .delta-down, .scl-research .metric-card .delta-neutral {

  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;

}

.scl-research .metric-card .delta-up {
 color: var(--success); 
}

.scl-research .metric-card .delta-down {
 color: var(--danger); 
}

.scl-research .metric-card .delta-neutral {
 color: var(--ink-mute); 
}

.scl-research .variant-stats .stat-delta {

  color: var(--ink-mute);

}

.scl-research .variant-stats .stat-delta-up {
 color: var(--success); 
}

.scl-research .variant-stats .stat-delta-down {
 color: var(--danger); 
}

/* Phones: the row label stays pinned while the scenario columns scroll, and a value never splits from its unit. */
@media (max-width: 760px) {
  .scl-research .compare-table th, .scl-research .compare-table td { padding: 12px 10px; }
  .scl-research .compare-table tbody th { white-space: normal; min-width: 120px; background: var(--card); }
  .scl-research .compare-table tbody th, .scl-research .compare-table thead th:first-child { position: sticky; left: 0; z-index: 1; box-shadow: inset -1px 0 0 var(--line); }
  .scl-research .cell-value { white-space: nowrap; }
}