/* =============================================================
   style.css — دليل الفريلانسر العُماني
   Owned by: ui-builder. Consumes tokens.css ONLY (no hardcoded values).
   Arabic RTL, mobile-first, WCAG AA.
   ============================================================= */

/* =========================================================
   0. RESET
   ========================================================= */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: var(--fw-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  overflow-x: hidden;
}

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

button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }

ul, ol { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: var(--lh-heading);
  font-weight: var(--fw-heading);
  color: var(--color-text);
}

/* =========================================================
   1. ACCESSIBILITY HELPERS
   ========================================================= */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* Skip link */
.skip-link {
  position: fixed;
  top: var(--space-2);
  right: var(--space-2);
  z-index: 200;
  transform: translateY(-150%);
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base);
}
.skip-link:focus {
  transform: translateY(0);
  color: var(--color-text-on-primary);
}

/* Focus rings — visible on ALL interactive elements */
:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

/* =========================================================
   2. LAYOUT PRIMITIVES
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--space-9);
}
@media (min-width: 768px) {
  .section { padding-block: var(--space-10); }
}

.section-head {
  max-width: var(--content-max);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-7);
}
.section-title {
  font-size: var(--fs-h2);
  color: var(--color-text);
}
.section-title .accent { color: var(--color-primary); }
.section-intro {
  margin-top: var(--space-3);
  font-size: var(--fs-lead);
  color: var(--color-text-secondary);
  max-width: var(--measure);
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.measure { max-width: var(--measure); }

/* =========================================================
   3. BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  text-align: center;
  transition: background var(--transition-fast), color var(--transition-fast),
              box-shadow var(--transition-fast), transform var(--transition-fast);
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  color: var(--color-text-on-primary);
  box-shadow: var(--shadow-md);
}
.btn-primary:active { background: var(--color-primary-active); }

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn-ghost:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary-hover);
}

.btn-lg { min-height: 52px; font-size: var(--fs-lead); padding-inline: var(--space-7); }

/* =========================================================
   4. SCROLL PROGRESS BAR
   ========================================================= */
.scroll-progress {
  position: fixed;
  top: 0; right: 0;
  height: 4px;
  width: 0%;
  background: var(--color-primary);
  border-radius: var(--radius-pill);
  z-index: 150;
  transition: width 80ms linear;
}

/* =========================================================
   5. NAVBAR
   ========================================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.navbar-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--space-3) var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

/* Brand / wordmark */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
}
.brand svg { flex: none; }
.brand-text {
  font-family: var(--font-heading);
  font-weight: var(--fw-heading-x);
  font-size: var(--fs-h4);
  color: var(--color-text);
  white-space: nowrap;
}
.brand-text span { color: var(--color-primary); }

/* Desktop nav */
.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-1);
}
.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  white-space: nowrap; /* keep each label on one line */
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-links a:hover { color: var(--color-primary); background: var(--color-primary-soft); }
.nav-links a.is-active {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  font-weight: var(--fw-semibold);
}
.nav-links .nav-resources {
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
}

/* Mobile nav toggle */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
}
.nav-toggle svg { width: 24px; height: 24px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* Mobile drawer panel */
.nav-panel {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) var(--gutter) var(--space-5);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}
.nav-panel.is-open { display: flex; }
.nav-panel a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-weight: var(--fw-medium);
}
.nav-panel a:hover,
.nav-panel a.is-active { background: var(--color-primary-soft); color: var(--color-primary); }
.nav-panel .nav-resources { color: var(--color-primary); font-weight: var(--fw-semibold); }

/* Desktop nav is trimmed to a few non-wrapping links so it fits here.
   Below this we use the hamburger — otherwise the navbar would force the
   whole page into horizontal overflow. */
@media (min-width: 940px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .nav-panel { display: none !important; }
}

/* =========================================================
   6. HERO
   ========================================================= */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-9) var(--space-10);
}
.hero-panel {
  position: relative;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--gutter);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
}
.hero h1 {
  font-size: var(--fs-h1);
  font-weight: var(--fw-heading-x);
}
.hero h1 .accent { color: var(--color-primary); }
.hero-lead {
  margin-top: var(--space-5);
  font-size: var(--fs-lead);
  color: var(--color-text-secondary);
  max-width: var(--measure);
}
.hero-actions {
  margin-top: var(--space-7);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}
/* soft decorative shape */
.hero-shape {
  position: absolute;
  inset-inline-start: -10%;
  top: -20%;
  width: 60%;
  aspect-ratio: 1;
  background: var(--color-primary-soft);
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.7;
  z-index: 0;
  pointer-events: none;
}
/* hero dotted journey path */
.hero-path {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: visible;
}
.hero-path path {
  fill: none;
  stroke: var(--path-color);
  stroke-width: var(--path-width);
  stroke-linecap: round;
  stroke-dasharray: var(--path-dash);
}
.hero-path .journey-draw {
  stroke-dasharray: 4 0;
}

/* =========================================================
   7. CARDS + GRIDS
   ========================================================= */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.card:hover { box-shadow: var(--shadow-md); }

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.card p { color: var(--color-text-secondary); font-size: var(--fs-body); }

.grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 640px) and (max-width: 899px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* =========================================================
   8. ROADMAP — vertical dotted spine
   ========================================================= */
.roadmap {
  position: relative;
  max-width: var(--content-max);
  margin-inline: auto;
}
.roadmap-spine {
  position: absolute;
  top: 0; bottom: 0;
  inset-inline-start: 22px;   /* RTL: right side */
  width: 24px;
  z-index: 0;
  pointer-events: none;
  overflow: visible;
}
.roadmap-spine path {
  fill: none;
  stroke: var(--path-color);
  stroke-width: var(--path-width);
  stroke-linecap: round;
  stroke-dasharray: var(--path-dash);
}
.roadmap-step {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-7);
}
.roadmap-step:last-child { padding-bottom: 0; }
.step-node {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  font-family: var(--font-heading);
  font-weight: var(--fw-heading-x);
  font-size: var(--fs-h4);
  box-shadow: 0 0 0 6px var(--color-bg);  /* mask the spine behind node */
  flex: none;
}
.step-body { padding-top: var(--space-1); }
.step-body h3 { font-size: var(--fs-h3); margin-bottom: var(--space-1); }
.step-body p { color: var(--color-text-secondary); }
.chip {
  display: inline-block;
  margin-top: var(--space-3);
  font-size: var(--fs-caption);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
}

/* =========================================================
   9. PERMIT — checklist "form"
   ========================================================= */
.permit-card {
  max-width: var(--content-max);
  margin-inline: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
}
/* Numbered permit steps */
.checklist { display: flex; flex-direction: column; gap: var(--space-3); }
.check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.check-item:hover { background: var(--color-bg); border-color: var(--color-primary-soft); }
.check-num {
  flex: none;
  width: 36px; height: 36px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: var(--fw-heading);
  font-size: var(--fs-h4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.check-text strong { display: block; font-weight: var(--fw-semibold); margin-bottom: var(--space-1); }
.check-text span { color: var(--color-text-secondary); font-size: var(--fs-small); }

.note {
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--fs-small);
}
.note-info { background: var(--color-info-soft); color: var(--color-text); }
.note-info a { color: var(--color-info); font-weight: var(--fw-semibold); text-decoration: underline; }

/* =========================================================
   10. MARKETING tips
   ========================================================= */
.tip-list { display: flex; flex-direction: column; gap: var(--space-4); max-width: var(--content-max); margin-inline: auto; }
.tip {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-4);
  align-items: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.tip-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
  font-family: var(--font-heading);
  font-weight: var(--fw-heading);
}
.tip h4 { font-size: var(--fs-h4); margin-bottom: var(--space-1); }
.tip p { color: var(--color-text-secondary); font-size: var(--fs-body); }
.tip .kw { color: var(--color-accent-strong); font-weight: var(--fw-semibold); }

/* =========================================================
   11. MISTAKES — warning cards
   ========================================================= */
.mistake {
  background: var(--color-warning-soft);
  border-radius: var(--radius-md);
  border-inline-start: 4px solid var(--color-warning);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.mistake-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.mistake-head svg { width: 24px; height: 24px; color: var(--color-warning); flex: none; }
.mistake h3 { font-size: var(--fs-h4); color: var(--color-text); }
.mistake p { color: var(--color-text); font-size: var(--fs-body); }
.mistake .fix {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--fs-small);
}
.mistake .fix strong { color: var(--color-success); }

/* =========================================================
   12. FAQ accordion
   ========================================================= */
.faq { max-width: var(--content-max); margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  min-height: 44px;
  padding: var(--space-5) var(--space-2);
  text-align: start;
  font-family: var(--font-heading);
  font-weight: var(--fw-heading);
  font-size: var(--fs-h4);
  color: var(--color-text);
}
.faq-q:hover { color: var(--color-primary); }
.faq-q .faq-icon {
  flex: none;
  width: 28px; height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: transform var(--transition-base);
}
.faq-q[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--transition-base);
}
.faq-a-inner {
  padding: 0 var(--space-2) var(--space-5);
  color: var(--color-text-secondary);
  max-width: var(--measure);
}

/* =========================================================
   13. CTA band
   ========================================================= */
.cta-band {
  position: relative;
  overflow: hidden;
  max-width: var(--container-max);
  margin-inline: auto;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-9) var(--gutter);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.cta-band h2 { color: var(--color-text-on-primary); font-size: var(--fs-h2); }
.cta-band p {
  margin: var(--space-4) auto var(--space-7);
  color: var(--color-primary-soft);
  max-width: var(--measure);
  font-size: var(--fs-lead);
}
.cta-band .btn-primary {
  background: var(--color-surface);
  color: var(--color-primary);
}
.cta-band .btn-primary:hover { background: var(--color-accent-soft); color: var(--color-primary-active); }
.cta-node {
  display: block;
  margin: 0 auto var(--space-5);
}

/* =========================================================
   14. DOTTED DIVIDER motif
   ========================================================= */
.divider {
  display: block;
  width: 100%;
  max-width: 220px;
  height: 16px;
  margin: var(--space-6) auto;
}
.divider line { stroke: var(--path-color); stroke-width: var(--path-width); stroke-linecap: round; stroke-dasharray: var(--path-dash); }
.divider circle { fill: var(--color-primary); }

/* =========================================================
   15. FOOTER
   ========================================================= */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-8);
}
.footer-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
}
.footer-nav a {
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.footer-nav a:hover { color: var(--color-primary); }
.footer-disclaimer {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  max-width: var(--measure);
}
.footer-bottom {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}
.footer-made {
  margin-top: var(--space-2);
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
}
.footer-made a {
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
}
.footer-made a:hover { color: var(--color-primary-hover); }

/* =========================================================
   16. BACK TO TOP
   ========================================================= */
.back-to-top {
  position: fixed;
  bottom: var(--space-5);
  inset-inline-start: var(--space-5);
  width: 48px; height: 48px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  font-size: var(--fs-h4);
  box-shadow: var(--shadow-md);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-primary-hover); color: var(--color-text-on-primary); }

/* =========================================================
   16b. FLOATING SOCIAL BUTTONS (WhatsApp + Instagram)
   Stacked on the side opposite the back-to-top button.
   ========================================================= */
.fab-stack {
  position: fixed;
  bottom: var(--space-5);
  inset-inline-end: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: 95;
}
.fab {
  width: 56px; height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
  transition: filter var(--transition-fast), transform var(--transition-fast);
}
.fab:hover { color: #FFFFFF; transform: translateY(-2px); filter: brightness(1.08); }
.fab svg { width: 30px; height: 30px; }

.whatsapp-fab  { background: var(--color-whatsapp); }
.whatsapp-fab:hover { background: var(--color-whatsapp-hover); }
.instagram-fab { background: var(--color-instagram); }

@media (max-width: 480px) {
  .fab { width: 52px; height: 52px; }
  .fab svg { width: 27px; height: 27px; }
}

/* =========================================================
   17. RESOURCES page
   ========================================================= */
.resource-group { margin-bottom: var(--space-8); }
.resource-group > h2 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px dotted var(--color-border);
}
.resource-list { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 640px) { .resource-list { grid-template-columns: repeat(2, 1fr); } }
.resource-item {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
  min-height: 44px;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.resource-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.resource-item strong { display: block; color: var(--color-primary); font-weight: var(--fw-semibold); font-size: var(--fs-h4); font-family: var(--font-heading); }
.resource-item span { display: block; color: var(--color-text-secondary); font-size: var(--fs-small); margin-top: var(--space-1); }

/* =========================================================
   18. SCROLL REVEAL (fade-up + stagger)
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .back-to-top, .faq-a, .permit-progress-fill { transition: none; }
}

/* =========================================================
   19. BLOG — listing cards + article pages
   ========================================================= */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 600px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }

.blog-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--color-primary-soft); }
.blog-card .category-chip { align-self: flex-start; }
.blog-card h3 {
  font-size: var(--fs-h3);
  color: var(--color-text);
  transition: color var(--transition-fast);
}
.blog-card:hover h3 { color: var(--color-primary); }
.blog-card p { color: var(--color-text-secondary); font-size: var(--fs-small); flex: 1; }
.blog-card .blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-small);
}
.blog-card .blog-meta svg { width: 16px; height: 16px; }

.category-chip {
  display: inline-block;
  font-size: var(--fs-caption);
  font-weight: var(--fw-semibold);
  color: var(--color-accent-strong);
  background: var(--color-accent-soft);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
}

/* Article page */
.article { padding-block: var(--space-8); }
.article-header {
  max-width: var(--measure);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-7);
}
.article-header h1 {
  font-size: var(--fs-h1);
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}
.article-meta {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
}
.article-body {
  max-width: var(--measure);
  margin-inline: auto;
}
.article-body p { margin-bottom: var(--space-5); }
.article-body h2 {
  font-size: var(--fs-h3);
  color: var(--color-primary);
  margin-top: var(--space-7);
  margin-bottom: var(--space-3);
}
.article-body ul, .article-body ol {
  margin-bottom: var(--space-5);
  padding-inline-start: var(--space-5);
}
.article-body ul li, .article-body ol li {
  position: relative;
  margin-bottom: var(--space-3);
  padding-inline-start: var(--space-5);
}
.article-body ul li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.7em;
  width: 8px; height: 8px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}
.article-body ol { counter-reset: step; list-style: none; }
.article-body ol li { counter-increment: step; }
.article-body ol li::before {
  content: counter(step);
  position: absolute;
  inset-inline-start: 0;
  top: 0.1em;
  width: 1.6em; height: 1.6em;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: var(--fw-heading);
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  display: inline-flex; align-items: center; justify-content: center;
}
.article-body strong { color: var(--color-text); font-weight: var(--fw-semibold); }
.article-disclaimer {
  margin-top: 0;
  margin-bottom: var(--space-6);
  border-inline-start: 3px solid var(--color-info);
}
.article-cta {
  max-width: var(--measure);
  margin: var(--space-8) auto 0;
  text-align: center;
  background: var(--color-primary-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.article-cta p { margin-bottom: var(--space-4); font-size: var(--fs-lead); }
.article-back { text-align: center; margin-top: var(--space-7); }