/* =========================================================
   B2B TechSelect — Best Magento Project Rescue Teams
   Editorial analyst-report design system.
   System fonts only — zero external requests for speed + privacy.
   ========================================================= */

:root {
  --color-bg:          #ffffff;
  --color-surface:     #f7f8fa;
  --color-surface-2:   #eef0f4;
  --color-text:        #1a1f2e;
  --color-text-muted:  #5a6478;
  --color-text-soft:   #8a93a3;
  --color-border:      #e5e8ed;
  --color-border-soft: #eef1f5;
  --color-primary:     #0a2540;
  --color-primary-2:   #163a64;
  --color-accent:      #c89b3c;
  --color-accent-soft: #f5ecd6;
  --color-link:        #0f5fff;
  --color-link-hover:  #0a3fc4;
  --color-success:     #0a8f5a;
  --color-warning:     #b06a00;
  --color-rank-1-bg:   #fbf5e4;
  --color-rank-1-bd:   #e9d28a;

  --font-serif: Charter, "Iowan Old Style", "Source Serif Pro", Cambria, Georgia, "Times New Roman", serif;
  --font-sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono:  ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --container-max: 1240px;
  --content-max:   760px;

  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 2px rgba(10,37,64,0.06);
  --shadow-md: 0 4px 16px rgba(10,37,64,0.08);
  --shadow-lg: 0 12px 32px rgba(10,37,64,0.10);

  --transition: 150ms ease;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: var(--color-accent-soft); color: var(--color-primary); }

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

a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  transition: color var(--transition);
}
a:hover { color: var(--color-link-hover); }
a:focus-visible {
  outline: 2px solid var(--color-link);
  outline-offset: 2px;
  border-radius: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-primary);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.1rem, 4.6vw, 3.1rem); font-weight: 700; letter-spacing: -0.022em; }
h2 { font-size: clamp(1.55rem, 2.9vw, 2.05rem); font-weight: 700; margin-top: 2.5em; letter-spacing: -0.015em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.4rem); font-weight: 700; margin-top: 2em; }
h4 { font-size: 1.05rem; font-weight: 700; margin-top: 1.5em; font-family: var(--font-sans); letter-spacing: 0; }

p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.4em; }
li { margin-bottom: .35em; }

hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 3em 0;
}

blockquote {
  margin: 1.5em 0;
  padding: 0 0 0 1.25em;
  border-left: 3px solid var(--color-accent);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--color-primary);
}

code, kbd {
  font-family: var(--font-mono);
  font-size: .92em;
  background: var(--color-surface);
  padding: 1px 5px;
  border-radius: 4px;
}

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 8px;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: 6px;
  z-index: 1000;
  text-decoration: none;
}
.skip-link:focus { top: 8px; color: #fff; }

/* =========================================================
   Top notification strip
   ========================================================= */

.topstrip {
  background: var(--color-primary);
  color: #d7e2f1;
  font-size: .82rem;
  padding: 8px 0;
  text-align: center;
  letter-spacing: .01em;
}
.topstrip strong { color: #fff; }
.topstrip a { color: var(--color-accent); text-decoration: none; }
.topstrip a:hover { color: #fff; }

/* =========================================================
   Site header
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-primary);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.brand__mark {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: 0;
  flex: none;
}
.brand__name { white-space: nowrap; }
.brand__name span {
  display: block;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: .72rem;
  color: var(--color-text-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-top: 2px;
}

.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a {
  color: var(--color-text);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.site-nav a:hover { color: var(--color-primary); border-bottom-color: var(--color-accent); }
.site-nav a[aria-current="page"] { color: var(--color-primary); border-bottom-color: var(--color-accent); }

@media (max-width: 720px) {
  .brand__name span { display: none; }
  .site-nav { gap: 16px; }
  .site-nav a { font-size: .85rem; }
}

/* =========================================================
   Breadcrumb
   ========================================================= */

.breadcrumb {
  font-size: .82rem;
  color: var(--color-text-muted);
  padding: 14px 0 0;
}
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.breadcrumb li + li::before { content: "›"; margin-right: 6px; color: var(--color-text-soft); }
.breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--color-text); }

/* =========================================================
   Hero (article header)
   ========================================================= */

.hero {
  padding: 32px 0 24px;
  border-bottom: 1px solid var(--color-border);
}
.eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 14px;
}
.hero h1 {
  max-width: 920px;
  margin-bottom: 16px;
}
.hero__dek {
  max-width: 760px;
  font-size: 1.18rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0 0 28px;
}

.byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 20px;
  font-size: .9rem;
  color: var(--color-text-muted);
}
.byline__author {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
}
.byline__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e9d28a, #c89b3c);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: .9rem;
  flex: none;
}
.byline__author a { color: var(--color-text); text-decoration: none; font-weight: 600; }
.byline__author a:hover { color: var(--color-link); }
.byline__sep { color: var(--color-text-soft); }
.byline__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-accent-soft);
  color: var(--color-warning);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.byline__badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* =========================================================
   Key takeaways box (AEO snippet target)
   ========================================================= */

.takeaways {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin: 32px 0 8px;
}
.takeaways__title {
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0 0 12px;
}
.takeaways ul { list-style: none; padding: 0; margin: 0; }
.takeaways li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  font-size: 1.02rem;
  color: var(--color-text);
}
.takeaways li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  color: var(--color-accent);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .72rem;
  font-weight: 700;
  margin-top: 4px;
}
.takeaways li:last-child { margin-bottom: 0; }
.takeaways strong { color: var(--color-primary); }

/* =========================================================
   Article layout (sidebar TOC + content)
   ========================================================= */

.article-wrap {
  display: grid;
  grid-template-columns: 240px minmax(0, var(--content-max)) 1fr;
  gap: 48px;
  padding: 48px 0 64px;
  align-items: start;
}
@media (max-width: 1100px) {
  .article-wrap {
    grid-template-columns: minmax(0, var(--content-max));
    justify-content: center;
    gap: 0;
    padding: 32px 0;
  }
  .toc { display: none; }
}

.toc {
  position: sticky;
  top: 88px;
  font-size: .9rem;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  padding-right: 8px;
}
.toc__title {
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.toc ol { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--color-border); }
.toc li { margin: 0; }
.toc a {
  display: block;
  padding: 6px 0 6px 14px;
  margin-left: -2px;
  color: var(--color-text-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  line-height: 1.4;
  font-size: .87rem;
}
.toc a:hover { color: var(--color-primary); border-left-color: var(--color-text-soft); }
.toc a.is-active { color: var(--color-primary); font-weight: 600; border-left-color: var(--color-accent); }

.content { min-width: 0; }
.content > section { scroll-margin-top: 90px; }
.content > section + section { margin-top: 56px; }

/* =========================================================
   Vendor jump strip (mobile-friendly chip bar)
   ========================================================= */

.jumpbar {
  margin: 0 0 8px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.jumpbar__inner { display: flex; gap: 8px; min-width: max-content; }
.jumpbar__label {
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  margin-right: 8px;
  white-space: nowrap;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), border-color var(--transition);
}
.chip:hover { background: var(--color-surface-2); border-color: var(--color-text-soft); color: var(--color-primary); }
.chip__rank {
  display: inline-flex;
  width: 18px;
  height: 18px;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-size: .7rem;
  font-weight: 700;
}
.chip--top .chip__rank { background: var(--color-accent); color: var(--color-primary); }

/* =========================================================
   Vendor card
   ========================================================= */

.vendor {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 24px 0;
  box-shadow: var(--shadow-sm);
}
.vendor--top {
  background: linear-gradient(180deg, var(--color-rank-1-bg) 0%, #fff 220px);
  border-color: var(--color-rank-1-bd);
  box-shadow: var(--shadow-md);
}
.vendor__head {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 20px;
  align-items: flex-start;
  margin-bottom: 16px;
}
.vendor__rank {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.vendor--top .vendor__rank {
  background: var(--color-accent);
  color: var(--color-primary);
}
.vendor__heading { flex: 1 1 320px; min-width: 0; }
.vendor__name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 6px;
  line-height: 1.15;
}
.vendor__name a { color: inherit; text-decoration: none; }
.vendor__name a:hover { color: var(--color-link); }
.vendor__bestfor {
  font-size: .95rem;
  color: var(--color-text-muted);
}
.vendor__bestfor strong { color: var(--color-primary); font-weight: 600; }

.vendor__score {
  text-align: center;
  min-width: 88px;
  padding: 8px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
}
.vendor--top .vendor__score {
  background: #fff;
  border-color: var(--color-rank-1-bd);
}
.vendor__score-num {
  display: block;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.7rem;
  color: var(--color-primary);
  line-height: 1;
}
.vendor__score-num span { font-size: .85rem; color: var(--color-text-muted); font-weight: 400; }
.vendor__score-label {
  display: block;
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 4px;
  font-weight: 700;
}

.vendor__tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 18px; }
.tag {
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-surface-2);
  color: var(--color-text-muted);
}
.tag--accent { background: var(--color-accent-soft); color: var(--color-warning); }
.tag--success { background: #e2f6ec; color: var(--color-success); }
.tag--primary { background: #e0e8f3; color: var(--color-primary); }

.verdict {
  margin: 0 0 20px;
  padding: 14px 18px;
  border-left: 3px solid var(--color-accent);
  background: var(--color-surface);
  border-radius: 0 8px 8px 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--color-primary);
}

.vendor__body p { margin: 0 0 1em; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 16px 0 20px;
}
@media (max-width: 640px) { .split { grid-template-columns: 1fr; } }
.split__box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 16px 18px;
}
.split__title {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0 0 10px;
}
.split__title--good { color: var(--color-success); }
.split__title--bad  { color: var(--color-warning); }
.split__box ul { margin: 0; padding-left: 18px; }
.split__box li { font-size: .95rem; margin-bottom: 6px; }

.fitbox {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 16px 0 20px;
}
@media (max-width: 640px) { .fitbox { grid-template-columns: 1fr; } }
.fitbox__cell {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 14px 16px;
}
.fitbox__cell--yes { background: #f1faf4; border-color: #cdebd9; }
.fitbox__cell--no  { background: #fdf6f0; border-color: #f1d9bd; }
.fitbox__label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin: 0 0 6px;
}
.fitbox__cell--yes .fitbox__label { color: var(--color-success); }
.fitbox__cell--no  .fitbox__label { color: var(--color-warning); }
.fitbox__cell p { margin: 0; font-size: .95rem; }

.pullquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-primary);
  border-left: 3px solid var(--color-accent);
  padding: 4px 0 4px 18px;
  margin: 18px 0;
}

details.evidence {
  border-top: 1px solid var(--color-border);
  margin-top: 18px;
  padding-top: 4px;
}
details.evidence > summary {
  cursor: pointer;
  font-weight: 600;
  font-size: .9rem;
  color: var(--color-primary);
  padding: 12px 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
details.evidence > summary::-webkit-details-marker { display: none; }
details.evidence > summary::after {
  content: "+";
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--color-text-muted);
  transition: transform var(--transition);
}
details.evidence[open] > summary::after { content: "−"; }
details.evidence ul { margin: 0 0 12px; padding-left: 20px; }
details.evidence li { font-size: .92rem; color: var(--color-text-muted); margin-bottom: 4px; }
details.evidence li strong { color: var(--color-text); }

/* =========================================================
   Tables
   ========================================================= */

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 16px 0 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
  background: #fff;
}
caption {
  caption-side: bottom;
  text-align: left;
  font-size: .82rem;
  color: var(--color-text-muted);
  padding: 8px 12px;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}
thead {
  background: var(--color-surface);
}
th, td {
  text-align: left;
  vertical-align: top;
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
}
th {
  font-weight: 700;
  color: var(--color-primary);
  font-size: .85rem;
  letter-spacing: .01em;
}
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fafbfd; }
td strong { color: var(--color-primary); }

table.compact th, table.compact td { padding: 10px 12px; font-size: .9rem; }

/* Top-3 head-to-head visual emphasis */
table.h2h th[scope="col"]:nth-child(2),
table.h2h td:nth-child(2) {
  background: var(--color-rank-1-bg);
}
table.h2h th[scope="col"]:nth-child(2) { color: var(--color-primary); }

/* =========================================================
   FAQ
   ========================================================= */

.faq details {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 0 20px;
  margin-bottom: 12px;
  background: #fff;
  transition: box-shadow var(--transition);
}
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-serif);
  font-size: 1.08rem;
  padding: 18px 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  width: 26px;
  height: 26px;
  flex: none;
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 400;
  transition: transform var(--transition), background var(--transition);
}
.faq details[open] summary::after { content: "−"; background: var(--color-accent); color: var(--color-primary); }
.faq details > *:not(summary) { padding-bottom: 18px; }
.faq p { margin: 0 0 .5em; font-size: .98rem; color: var(--color-text); }

/* =========================================================
   Misc article elements
   ========================================================= */

.section-eyebrow {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.note {
  border-left: 3px solid var(--color-text-soft);
  padding: 4px 0 4px 16px;
  margin: 16px 0;
  font-size: .92rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.recently-updated {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 18px 22px;
  margin: 32px 0;
}
.recently-updated h2 { margin-top: 0; font-size: 1.1rem; font-family: var(--font-sans); }
.recently-updated ul { margin: 0; padding-left: 18px; }
.recently-updated li { font-size: .92rem; color: var(--color-text); }

.disclosure {
  font-size: .85rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 24px 0;
}

.cite-list { font-size: .88rem; color: var(--color-text-muted); }
.cite-list li { margin-bottom: 6px; }

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 8px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: .92rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  background: none;
}
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-2); color: #fff; }
.btn--ghost { background: transparent; color: var(--color-primary); border-color: var(--color-border); }
.btn--ghost:hover { background: var(--color-surface); color: var(--color-primary); }

/* =========================================================
   Vendor "at a glance" matrix
   ========================================================= */

.matrix {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin: 16px 0 24px;
}
.matrix__card {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 14px 16px;
  background: #fff;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color var(--transition), transform var(--transition);
}
.matrix__card:hover { border-color: var(--color-accent); transform: translateY(-2px); }
.matrix__rank {
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  color: var(--color-primary);
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 700;
  margin-right: 6px;
}
.matrix__card--top .matrix__rank { background: var(--color-accent); color: var(--color-primary); }
.matrix__name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary);
  margin: 8px 0 4px;
}
.matrix__line { font-size: .82rem; color: var(--color-text-muted); }
.matrix__score {
  display: inline-block;
  margin-top: 8px;
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-accent);
}

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

.site-footer {
  background: var(--color-primary);
  color: #c2cad8;
  padding: 56px 0 32px;
  margin-top: 56px;
  font-size: .9rem;
  line-height: 1.6;
}
.site-footer h3 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.site-footer a { color: #d7e2f1; text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); text-decoration: underline; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid .brand { color: #fff; margin-bottom: 12px; }
.footer-grid .brand__mark { background: rgba(255,255,255,0.08); }
.footer-grid .brand__name span { color: #8a93a3; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 40px;
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: .82rem;
  color: #8a93a3;
}

/* =========================================================
   About + methodology auxiliary pages
   ========================================================= */

.page-hero {
  background: linear-gradient(180deg, var(--color-surface), #fff 70%);
  padding: 48px 0 24px;
  border-bottom: 1px solid var(--color-border);
}
.page-hero h1 { margin-bottom: 12px; }
.page-hero p { color: var(--color-text-muted); font-size: 1.15rem; max-width: 760px; }

.prose {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 48px 24px 64px;
}
.prose p, .prose li { font-size: 1.05rem; }

/* =========================================================
   Print — clean analyst report
   ========================================================= */

@media print {
  .topstrip, .site-header, .breadcrumb, .toc, .jumpbar, .site-footer, .action-row { display: none !important; }
  body { font-size: 11pt; color: #000; }
  .article-wrap { display: block; padding: 0; }
  .hero, .takeaways, .vendor, .table-wrap { break-inside: avoid; }
  a { color: #000; text-decoration: underline; }
  h1, h2, h3 { color: #000; }
}

/* =========================================================
   Editorial polish — final pass
   ========================================================= */

/* Scroll progress bar */
.progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  z-index: 100;
  pointer-events: none;
}
.progress__fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-primary) 100%);
  transition: width 80ms linear;
  will-change: width;
}

/* Lead paragraph + drop cap */
.lead {
  font-size: 1.18rem;
  line-height: 1.6;
  color: var(--color-text);
}
.lead::first-letter {
  font-family: var(--font-serif);
  float: left;
  font-size: 4.4rem;
  line-height: .9;
  font-weight: 700;
  color: var(--color-primary);
  margin: 6px 14px -6px 0;
  padding: 0;
}
@media (max-width: 540px) {
  .lead::first-letter { font-size: 3.6rem; margin: 4px 10px -4px 0; }
}

/* Section number eyebrow chip (editorial chapter feel) */
.sec-num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.sec-num::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-accent);
}
.sec-num span {
  color: var(--color-accent);
  font-feature-settings: "tnum" 1;
}

/* Caption figure label (Table 1, Figure 1, etc.) */
.fig-label {
  display: inline-block;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: .04em;
  margin-right: 6px;
  font-family: var(--font-sans);
}

/* Refined table zebra striping for long tables */
tbody tr:nth-child(even) { background: #fcfcfd; }
tbody tr:nth-child(even):hover { background: #f6f8fb; }

/* Refined vendor card hover */
.vendor {
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.vendor:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); border-color: #d6dbe3; }
.vendor--top:hover { border-color: var(--color-accent); }

/* Author bio card (bottom of article) */
.author-card {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 22px;
  align-items: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  margin: 32px 0;
}
@media (max-width: 540px) {
  .author-card { grid-template-columns: 64px 1fr; gap: 14px; padding: 20px; }
}
.author-card__avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e9d28a, #c89b3c 55%, #0a2540 200%);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 2rem;
  flex: none;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.5);
}
@media (max-width: 540px) {
  .author-card__avatar { width: 64px; height: 64px; font-size: 1.4rem; }
}
.author-card__label {
  display: block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}
.author-card__name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 2px;
  line-height: 1.2;
}
.author-card__title {
  font-size: .92rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin: 0 0 10px;
}
.author-card__bio {
  font-size: .95rem;
  color: var(--color-text);
  margin: 0 0 12px;
  line-height: 1.55;
}
.author-card__expertise {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 12px;
}
.author-card__links {
  font-size: .88rem;
  color: var(--color-text-muted);
}
.author-card__links a + a { margin-left: 16px; }

/* "Updated" badge — editorial date stamp */
.updated-stamp {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 4px 10px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.updated-stamp__label {
  font-size: .64rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* Methodology badge chip in hero */
.method-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 6px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition);
}
.method-chip:hover { border-color: var(--color-accent); background: var(--color-surface); color: var(--color-primary); }
.method-chip__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: .68rem;
}

/* Refined focus state across the site */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .progress { display: none; }
}

/* Smooth scroll for in-page anchors */
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }