/* =========================================================================
   Best Cross Posting — design system
   Navy ink + teal flow + orange action. The orange is reserved exclusively
   for outbound Postpari CTAs, so a reader can always tell our editorial
   voice from the commercial button without reading a word.
   ========================================================================= */

:root {
  --ink: #0a1f33;
  --ink-2: #16324f;
  --body: #33475b;
  --muted: #64798f;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;
  --canvas: #f7f9fb;
  --surface: #ffffff;
  --surface-2: #eef4f8;

  --teal: #0b9c8f;
  --teal-dark: #077a70;
  --teal-soft: #e6f6f4;

  --action: #ea580c;
  --action-dark: #c2410c;
  --action-soft: #fff2ea;

  --ok: #0f766e;
  --warn: #b45309;
  --warn-soft: #fffbeb;

  --radius: 14px;
  --radius-sm: 9px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(10, 31, 51, 0.06), 0 1px 3px rgba(10, 31, 51, 0.05);
  --shadow: 0 4px 6px -1px rgba(10, 31, 51, 0.07), 0 10px 24px -8px rgba(10, 31, 51, 0.14);
  --shadow-lg: 0 18px 48px -18px rgba(10, 31, 51, 0.3);

  --wrap: 1160px;
  --measure: 720px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial,
    sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.7;
  color: var(--body);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.18;
  letter-spacing: -0.021em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2rem, 5.2vw, 3.4rem);
  font-weight: 800;
}
h2 {
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 750;
  margin-top: 2.4em;
}
h3 {
  font-size: clamp(1.18rem, 2.3vw, 1.4rem);
  font-weight: 700;
  margin-top: 1.9em;
}
h4 {
  font-size: 1.06rem;
  font-weight: 700;
  margin-top: 1.6em;
}

p {
  margin: 0 0 1.15em;
}

a {
  color: var(--teal-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2.5px;
}
a:hover {
  color: var(--ink);
}

strong {
  color: var(--ink);
  font-weight: 650;
}

ul,
ol {
  margin: 0 0 1.3em;
  padding-left: 1.25em;
}
li {
  margin-bottom: 0.5em;
}
li::marker {
  color: var(--teal);
}

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

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2.5rem 0;
}

blockquote {
  margin: 1.8em 0;
  padding: 1.1rem 1.3rem;
  background: var(--teal-soft);
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--ink);
  font-size: 1.03rem;
}
blockquote p:last-child {
  margin-bottom: 0;
}

code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--surface-2);
  padding: 0.15em 0.4em;
  border-radius: 5px;
  color: var(--ink);
}

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.7rem 1.1rem;
  z-index: 200;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

/* ---------- layout ---------- */

.wrap {
  width: min(100% - 2.4rem, var(--wrap));
  margin-inline: auto;
}

.prose {
  max-width: var(--measure);
}
.prose > h2:first-child,
.prose > h3:first-child {
  margin-top: 0;
}

section.band {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}
section.band--tint {
  background: var(--surface);
  border-block: 1px solid var(--line);
}
section.band--ink {
  background: var(--ink);
  color: #c6d6e4;
}
section.band--ink h2,
section.band--ink h3 {
  color: #fff;
}

.lede {
  font-size: clamp(1.05rem, 2.2vw, 1.24rem);
  color: var(--body);
  max-width: 42ch;
}
.prose .lede {
  max-width: none;
}

.eyebrow {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 0.85rem;
}

.grid {
  display: grid;
  gap: 1.2rem;
}
.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 1rem;
  line-height: 1.2;
  padding: 0.92rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
  min-height: 48px;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}

.btn--action {
  background: var(--action);
  color: #fff;
  box-shadow: 0 6px 16px -6px rgba(234, 88, 12, 0.6);
}
.btn--action:hover {
  background: var(--action-dark);
  color: #fff;
}

.btn--ink {
  background: var(--ink);
  color: #fff;
}
.btn--ink:hover {
  background: #06182a;
  color: #fff;
}

.btn--ghost {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.btn--sm {
  font-size: 0.9rem;
  padding: 0.6rem 1.05rem;
  min-height: 40px;
}

/* ---------- cards ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
}
.card h3 {
  margin-top: 0;
  font-size: 1.1rem;
}
.card p:last-child {
  margin-bottom: 0;
}
a.card {
  display: block;
  text-decoration: none;
  color: var(--body);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
a.card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
a.card h3 {
  color: var(--ink);
}
.card__meta {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ---------- tables ---------- */

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.6rem 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
  min-width: 520px;
}
th,
td {
  padding: 0.8rem 0.95rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
thead th {
  background: var(--surface-2);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  position: sticky;
  top: 0;
}
tbody tr:last-child td {
  border-bottom: 0;
}
tbody tr:hover {
  background: #fafcfd;
}
td strong {
  color: var(--ink);
}

.support {
  font-weight: 650;
  font-size: 0.88rem;
  white-space: nowrap;
}
.support--yes {
  color: var(--ok);
}
.support--no {
  color: var(--muted);
}
.support--partial {
  color: var(--warn);
}
.support--unverified {
  color: var(--muted);
  font-style: italic;
  font-weight: 500;
}

/* ---------- flow diagram: the site's visual signature ---------- */

.flow {
  display: grid;
  gap: 0.9rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.1rem, 3vw, 1.8rem);
}
.flow__label {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.flow__source {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  font-weight: 650;
}
.flow__stem {
  height: 26px;
  width: 2px;
  background: linear-gradient(var(--teal), rgba(11, 156, 143, 0.25));
  margin-left: 1.4rem;
}
.flow__targets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(146px, 1fr));
  gap: 0.55rem;
}
.flow__target {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.7rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}
.pill-icon {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  flex: none;
}

/* ---------- CTA block ---------- */

.cta {
  background: linear-gradient(145deg, #0a1f33 0%, #123553 100%);
  color: #cddced;
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.4rem);
  margin: 2.5rem 0;
}
.cta h2,
.cta h3 {
  color: #fff;
  margin-top: 0;
  font-size: clamp(1.3rem, 3vw, 1.75rem);
}
.cta p {
  max-width: 56ch;
}
.cta__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.2rem;
}
.cta__fine {
  font-size: 0.84rem;
  color: #93aac2;
  margin: 0.9rem 0 0;
}
.cta--slim {
  background: var(--teal-soft);
  color: var(--body);
  border: 1px solid #bfe6e1;
}
.cta--slim h3 {
  color: var(--ink);
}
.cta--slim .cta__fine {
  color: var(--muted);
}

/* ---------- disclosure ---------- */

.disclosure {
  font-size: 0.86rem;
  line-height: 1.6;
  color: #5b4636;
  background: var(--warn-soft);
  border: 1px solid #fde68a;
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  margin: 1.4rem 0;
}
.disclosure a {
  color: #92400e;
}

.checked {
  font-size: 0.84rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  align-items: center;
  margin: 0 0 1.2rem;
}
.checked b {
  color: var(--ink);
  font-weight: 650;
}

/* ---------- breadcrumbs ---------- */

.crumbs {
  font-size: 0.83rem;
  color: var(--muted);
  padding: 1rem 0 0;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}
.crumbs::-webkit-scrollbar {
  display: none;
}
.crumbs a {
  color: var(--muted);
  text-decoration: none;
}
.crumbs a:hover {
  color: var(--teal-dark);
  text-decoration: underline;
}
.crumbs span[aria-current] {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 66px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-weight: 800;
  color: var(--ink);
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  flex: none;
}
.brand__mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--ink), #1d4f74);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.nav {
  display: flex;
  gap: 0.2rem;
  margin-left: auto;
  align-items: center;
}
.nav__item {
  position: relative;
}
.nav__link {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}
.nav__link:hover,
.nav__item:hover .nav__link {
  background: var(--surface-2);
}
.nav__panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 268px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.13s ease, transform 0.13s ease, visibility 0.13s;
}
.nav__item:hover .nav__panel,
.nav__item:focus-within .nav__panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav__panel a {
  display: block;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--ink);
  font-size: 0.91rem;
  font-weight: 600;
}
.nav__panel a:hover {
  background: var(--teal-soft);
}
.nav__panel small {
  display: block;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.79rem;
  line-height: 1.4;
}
.header-cta {
  flex: none;
}
.nav-toggle {
  display: none;
  margin-left: auto;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--surface);
  max-height: min(74vh, 640px);
  overflow-y: auto;
  padding: 0.5rem 0 1.2rem;
}
.mobile-nav[data-open='true'] {
  display: block;
}
.mobile-nav details {
  border-bottom: 1px solid var(--line);
}
.mobile-nav summary {
  list-style: none;
  cursor: pointer;
  padding: 0.95rem 0.2rem;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 48px;
}
.mobile-nav summary::-webkit-details-marker {
  display: none;
}
.mobile-nav summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--teal);
  font-weight: 500;
}
.mobile-nav details[open] summary::after {
  content: '\2212';
}
.mobile-nav a {
  display: block;
  padding: 0.65rem 0.2rem 0.65rem 0.9rem;
  text-decoration: none;
  color: var(--body);
  font-size: 0.95rem;
  font-weight: 550;
  min-height: 44px;
}
.mobile-nav a:hover {
  color: var(--teal-dark);
}
.mobile-nav .btn {
  margin: 1rem 0.2rem 0;
  width: calc(100% - 0.4rem);
}

/* ---------- footer ---------- */

.site-footer {
  background: var(--ink);
  color: #9fb4c9;
  padding: 3.4rem 0 2rem;
  font-size: 0.92rem;
}
.site-footer h3 {
  color: #fff;
  font-size: 0.8rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin: 0 0 0.9rem;
}
.site-footer a {
  color: #c3d5e6;
  text-decoration: none;
  display: block;
  padding: 0.24rem 0;
}
.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.8rem 1.2rem;
}
.site-footer__bottom {
  margin-top: 2.6rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.84rem;
  color: #7e95ac;
}
.site-footer__bottom p {
  max-width: 74ch;
}

/* ---------- article furniture ---------- */

.page-head {
  padding: 1.4rem 0 0.4rem;
}
.page-head h1 {
  margin-bottom: 0.55rem;
}
.byline {
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
  margin-bottom: 1.4rem;
}

.layout-article {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
  padding: 0 0 4rem;
}
@media (min-width: 1024px) {
  .layout-article {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 3.2rem;
  }
}
.sidebar {
  align-self: start;
}
@media (min-width: 1024px) {
  .sidebar {
    position: sticky;
    top: 88px;
  }
}
.toc {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  font-size: 0.9rem;
}
.toc h2 {
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.7rem;
}
.toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
}
.toc li {
  margin: 0;
}
.toc a {
  display: block;
  padding: 0.35rem 0;
  text-decoration: none;
  color: var(--body);
  border-bottom: 1px solid transparent;
}
.toc a:hover {
  color: var(--teal-dark);
}

.answer-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  padding: 1.15rem 1.3rem;
  margin: 0 0 2rem;
  font-size: 1.04rem;
  color: var(--ink);
}
.answer-box p:last-child {
  margin-bottom: 0;
}
.answer-box strong:first-child {
  display: block;
  font-size: 0.76rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 0.4rem;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 0.7rem;
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  padding: 1rem 1.2rem;
  font-weight: 650;
  color: var(--ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  min-height: 48px;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '+';
  color: var(--teal);
  font-size: 1.25rem;
  flex: none;
}
.faq details[open] summary::after {
  content: '\2212';
}
.faq details > div {
  padding: 0 1.2rem 1.1rem;
}
.faq details > div p:last-child {
  margin-bottom: 0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.9rem;
}

.note {
  background: var(--warn-soft);
  border: 1px solid #fde68a;
  border-radius: var(--radius-sm);
  padding: 0.95rem 1.15rem;
  font-size: 0.94rem;
  color: #5b4636;
  margin: 1.6rem 0;
}
.note strong {
  color: #7c2d12;
}

.pros-cons {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin: 1.8rem 0;
}
.pros-cons > div {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
}
.pros-cons h3 {
  margin-top: 0;
  font-size: 1rem;
}
.pros-cons ul {
  margin-bottom: 0;
  padding-left: 1.1em;
}

/* ---------- interactive tools ---------- */

.tool {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.2rem, 3.4vw, 2rem);
  box-shadow: var(--shadow);
}
.tool fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 1.7rem;
}
.tool legend {
  font-weight: 700;
  color: var(--ink);
  font-size: 1.05rem;
  padding: 0;
  margin-bottom: 0.35rem;
}
.tool .hint {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0 0 0.9rem;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  min-height: 44px;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.chip:hover {
  border-color: var(--teal);
}
.chip[aria-pressed='true'],
.chip[data-selected='true'] {
  background: var(--teal-soft);
  border-color: var(--teal);
  color: var(--ink);
}
.field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1.1rem;
}
.field label {
  font-weight: 650;
  color: var(--ink);
  font-size: 0.95rem;
}
.field input[type='number'] {
  font: inherit;
  font-size: 1.05rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  width: 100%;
  min-height: 48px;
}
.field small {
  color: var(--muted);
  font-size: 0.83rem;
}
.result {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.4rem;
  margin-top: 1.5rem;
}
.result h3 {
  color: #fff;
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
}
.result__big {
  font-size: clamp(1.8rem, 6vw, 2.7rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0.2rem 0;
}
.result__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.9rem;
  margin-top: 1.1rem;
}
.result__row div {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
}
.result__row b {
  display: block;
  font-size: 1.25rem;
  color: #fff;
}
.result__row span {
  font-size: 0.8rem;
  color: #a9c0d6;
}

/* ---------- hero ---------- */

.hero {
  padding: clamp(2.6rem, 6vw, 4.6rem) 0 clamp(2.2rem, 5vw, 3.6rem);
  background: radial-gradient(120% 130% at 12% 0%, #ffffff 0%, var(--canvas) 58%);
}
.hero__grid {
  display: grid;
  gap: 2.4rem;
  align-items: center;
}
@media (min-width: 940px) {
  .hero__grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 3.2rem;
  }
}
.hero h1 {
  margin-bottom: 0.7rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}
.hero__micro {
  margin-top: 1.2rem;
  font-size: 0.86rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.75rem;
}
.hero__micro span::after {
  content: ' \00b7';
  color: var(--line-strong);
}
.hero__micro span:last-child::after {
  content: '';
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.stat-row div {
  border-left: 3px solid var(--teal);
  padding-left: 0.85rem;
}
.stat-row b {
  display: block;
  font-size: 1.45rem;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.stat-row span {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---------- comparison: mobile card fallback ---------- */

.cmp-cards {
  display: none;
}
@media (max-width: 700px) {
  .cmp-cards {
    display: grid;
    gap: 1rem;
  }
  .cmp-cards + .table-wrap,
  .table-wrap.is-swappable {
    display: none;
  }
}
.cmp-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
}
.cmp-card h3 {
  margin: 0 0 0.15rem;
  font-size: 1.08rem;
}
.cmp-card dl {
  margin: 0.8rem 0 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.4rem 0.9rem;
  font-size: 0.9rem;
}
.cmp-card dt {
  color: var(--muted);
  font-weight: 600;
}
.cmp-card dd {
  margin: 0;
  color: var(--ink);
}

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .nav,
  .header-cta {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16.5px;
  }
  .wrap {
    width: min(100% - 1.9rem, var(--wrap));
  }
  .btn {
    width: 100%;
  }
  .hero__actions .btn {
    width: 100%;
  }
  .cta__row .btn {
    width: 100%;
  }
  table {
    min-width: 460px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .cta,
  .nav-toggle {
    display: none !important;
  }
}