/* eiarstudio site V3 — propagate Sage V3 design language to marketing site.
   Loaded AFTER style.css. Does not touch the v3 (style.css) editorial base —
   only adds tokens, fixes (axis-dot, footer 4-column, blog hero), and surfaces.

   Goal: 5.7/10 → 8.5+/10 average across 5 dimensions.
   Source of truth: gtm/diagnostics/site_v3_design_spec_2026-05-27.md.
   2026-05-27 */

/* =========================================================
   1. Color tokens — 6 palette × 9 shade scale
   ========================================================= */
:root {
  /* Sage 9-step */
  --c-sage-50:  #f0f5f2;
  --c-sage-100: #e0ebe4;
  --c-sage-200: #c6d8cc;
  --c-sage-300: #a4bdab;
  --c-sage-400: #7e9d87;
  --c-sage-500: #5a8068;
  --c-sage-600: #4e6f5b;
  --c-sage-700: #2f4a3a;
  --c-sage-800: #233628;
  --c-sage-900: #16221a;

  /* Gold 9-step */
  --c-gold-50:  #fcf6e6;
  --c-gold-100: #f8eccb;
  --c-gold-200: #f1d997;
  --c-gold-300: #e9c267;
  --c-gold-400: #d6a73e;
  --c-gold-500: #b88a2e;
  --c-gold-600: #957023;
  --c-gold-700: #6f541b;
  --c-gold-800: #4f3c12;
  --c-gold-900: #33270b;

  /* Ember 9-step */
  --c-ember-50:  #fceee9;
  --c-ember-100: #f5d8cf;
  --c-ember-200: #ecb09e;
  --c-ember-300: #e08c72;
  --c-ember-400: #d26747;
  --c-ember-500: #c34a2c;
  --c-ember-600: #9c3a22;
  --c-ember-700: #732b19;
  --c-ember-800: #4d1d10;
  --c-ember-900: #2d1109;

  /* Teal 9-step */
  --c-teal-50:  #ecf2f4;
  --c-teal-100: #d3e1e6;
  --c-teal-200: #a6c1cc;
  --c-teal-300: #779faf;
  --c-teal-400: #4d8094;
  --c-teal-500: #3a6b7a;
  --c-teal-600: #2e5662;
  --c-teal-700: #233f49;
  --c-teal-800: #182c33;
  --c-teal-900: #0f1c20;

  /* Lavender 9-step */
  --c-lavender-50:  #ece9f1;
  --c-lavender-100: #e0dae8;
  --c-lavender-200: #c4b9d2;
  --c-lavender-300: #a596bc;
  --c-lavender-400: #8674a5;
  --c-lavender-500: #6b5b8a;
  --c-lavender-600: #56486f;
  --c-lavender-700: #3f3554;
  --c-lavender-800: #2a233a;
  --c-lavender-900: #181323;

  /* Rose 9-step (Social axis) */
  --c-rose-50:  #fbeeea;
  --c-rose-100: #f4d7cf;
  --c-rose-200: #e8b0a3;
  --c-rose-300: #d68874;
  --c-rose-400: #b66951;
  --c-rose-500: #8a5a3c;
  --c-rose-600: #6f472f;
  --c-rose-700: #523523;
  --c-rose-800: #382517;
  --c-rose-900: #21160e;

  /* Glass surfaces */
  --glass-cream:        rgba(255, 254, 251, 0.72);
  --glass-cream-strong: rgba(255, 254, 251, 0.88);
  --glass-sage:         rgba(240, 245, 242, 0.65);
  --glass-border:       rgba(255, 255, 255, 0.55);

  /* Shadow 4-tier */
  --sh-sm: 0 1px 2px rgba(26, 24, 20, 0.04), 0 1px 3px rgba(26, 24, 20, 0.06);
  --sh-md: 0 2px 4px rgba(26, 24, 20, 0.04), 0 4px 12px rgba(26, 24, 20, 0.08);
  --sh-lg: 0 4px 8px rgba(26, 24, 20, 0.04), 0 12px 28px rgba(26, 24, 20, 0.10), 0 24px 48px rgba(26, 24, 20, 0.06);
  --sh-xl: 0 6px 12px rgba(26, 24, 20, 0.06), 0 24px 48px rgba(26, 24, 20, 0.12), 0 48px 96px rgba(26, 24, 20, 0.08);

  /* Easing tokens */
  --ease-out-soft:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring:     cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-ui:         cubic-bezier(0.4, 0, 0.2, 1);
  --ease-emphasized: cubic-bezier(0.2, 0, 0, 1);

  /* Duration tokens */
  --dur-micro: 140ms;
  --dur-fast:  220ms;
  --dur-ui:    320ms;
  --dur-slow:  520ms;
}

/* =========================================================
   2. Ambient background — richer gradient mesh + subtle grain
   ========================================================= */
body {
  background-image:
    radial-gradient(ellipse at 12% 6%, rgba(47, 74, 58, 0.06) 0%, transparent 42%),
    radial-gradient(ellipse at 88% 94%, rgba(184, 138, 46, 0.045) 0%, transparent 46%),
    radial-gradient(ellipse at 92% 12%, rgba(107, 91, 138, 0.035) 0%, transparent 40%),
    radial-gradient(ellipse at 8% 86%, rgba(58, 107, 122, 0.03) 0%, transparent 38%);
  background-attachment: fixed;
}

/* Paper-grade noise wash — fixed layer, behind content. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.22;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.10  0 0 0 0 0.09  0 0 0 0 0.08  0 0 0 0.045 0'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
}
body > * { position: relative; z-index: 1; }

/* =========================================================
   3. Header — brand mark SVG + active nav state
   ========================================================= */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-mark-svg {
  display: inline-block;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--c-sage-100) 0%, var(--c-sage-300) 60%, var(--c-sage-600) 100%);
  box-shadow: var(--sh-sm), inset 0 1px 1px rgba(255, 255, 255, 0.55);
  position: relative;
  flex-shrink: 0;
}
.brand-mark-svg::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--c-sage-200) 0%, transparent 70%);
  opacity: 0.55;
  z-index: -1;
  filter: blur(5px);
}
.brand-mark-svg svg {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px;
  height: 18px;
}

/* Nav active state — light underline glow */
.site-nav a[aria-current="page"] {
  color: var(--ink);
}
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  background: var(--c-sage-600);
}

/* =========================================================
   4. CTA buttons — spring press + shadow lift
   ========================================================= */
.cta, .btn {
  transition:
    transform var(--dur-fast) var(--ease-out-soft),
    box-shadow var(--dur-fast) var(--ease-out-soft),
    background var(--dur-fast) var(--ease-ui);
  will-change: transform;
}
.cta:active, .btn:active {
  transform: translateY(0) scale(0.97);
  transition: transform 120ms var(--ease-spring), box-shadow 120ms var(--ease-ui);
  box-shadow: var(--sh-sm);
}
.cta:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--c-sage-500);
  outline-offset: 3px;
}

/* Ripple effect — JS adds .ripple span on click */
.cta, .btn { position: relative; overflow: hidden; }
.cta .ripple, .btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  transform: scale(0);
  animation: site-ripple 600ms var(--ease-out-soft) forwards;
  pointer-events: none;
}
.btn-ghost .ripple { background: rgba(47, 74, 58, 0.18); }

@keyframes site-ripple {
  to { transform: scale(2.4); opacity: 0; }
}

/* CTA-large lift on hover */
.cta-large {
  background: linear-gradient(180deg, var(--c-sage-700) 0%, var(--c-sage-800) 100%);
  box-shadow: var(--sh-md), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.cta-large:hover {
  background: linear-gradient(180deg, var(--c-sage-600) 0%, var(--c-sage-700) 100%);
  box-shadow: var(--sh-lg), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

/* =========================================================
   5. Card hover — tilt + glow
   ========================================================= */
.card, .product-card, .product-related-card {
  transition:
    transform var(--dur-fast) var(--ease-out-soft),
    box-shadow var(--dur-fast) var(--ease-out-soft),
    border-color var(--dur-fast) var(--ease-ui);
}
.card:hover {
  transform: translateY(-3px) rotate(0.3deg);
  box-shadow: var(--sh-lg);
  border-color: var(--c-sage-400);
}
.product-card:hover, .product-related-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh-lg);
  border-color: var(--c-sage-400);
}
.product-card:active, .product-related-card:active, .card:active {
  transform: translateY(0) scale(0.985);
  transition: transform 120ms var(--ease-spring);
}

/* Card inner gradient overlay accent */
.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 65%, rgba(47, 74, 58, 0.035));
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-ui);
  pointer-events: none;
  z-index: 1;
}
.product-card { position: relative; }
.product-card:hover::before { opacity: 1; }

/* =========================================================
   6. axis-dot — FIX. Was a class with no rendering rule.
   ========================================================= */
.axis-dot {
  display: inline-block;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--axis-color, var(--c-sage-500));
  margin-right: 10px;
  vertical-align: -1px;
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--axis-color, var(--c-sage-500)) 16%, transparent),
    inset 0 1px 1px rgba(255, 255, 255, 0.4);
  flex-shrink: 0;
}

/* axis color map — overrides style.css single-color vars with shade-500 */
.axis-physical     { --axis-color: var(--c-ember-500); }
.axis-emotional    { --axis-color: var(--c-gold-500); }
.axis-intellectual { --axis-color: var(--c-teal-500); }
.axis-social       { --axis-color: var(--c-rose-500); }
.axis-spiritual    { --axis-color: var(--c-lavender-500); }
.axis-occupational { --axis-color: var(--c-teal-600); }
.axis-bundle       { --axis-color: var(--c-sage-700); }

/* axis label heading layout — flex so dot + text align cleanly */
.axis-label {
  display: flex;
  align-items: center;
  gap: 0;
  font-size: 1.1rem;
  font-weight: 600;
  margin: 8px 0 18px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

/* axis-group spacing */
.axis-group { margin-bottom: 36px; }
.axis-group:last-child { margin-bottom: 0; }

/* =========================================================
   7. Hero — glass eyebrow + ambient layered gradient
   ========================================================= */
.hero {
  position: relative;
  isolation: isolate;
}
.hero::before {
  content: '';
  position: absolute;
  inset: -40px -20px 0;
  background:
    radial-gradient(ellipse at 75% 30%, rgba(184, 138, 46, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 15% 70%, rgba(47, 74, 58, 0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
  border-radius: 32px;
}

/* =========================================================
   8. Blog post — hero illust + drop-cap + share + related
   ========================================================= */
.post {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Hero illust — axis-aware gradient SVG mini-cover */
.post-hero {
  margin: 24px auto 36px;
  border-radius: 22px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 7;
  max-height: 360px;
  background:
    radial-gradient(circle at 25% 30%, var(--c-sage-200) 0%, transparent 55%),
    radial-gradient(circle at 75% 70%, var(--c-gold-200) 0%, transparent 55%),
    linear-gradient(135deg, var(--c-sage-100) 0%, var(--c-gold-100) 100%);
  box-shadow: var(--sh-md);
  border: 1px solid var(--line);
}
.post-hero[data-axis="physical"] {
  background:
    radial-gradient(circle at 25% 30%, var(--c-ember-200) 0%, transparent 55%),
    radial-gradient(circle at 75% 70%, var(--c-sage-200) 0%, transparent 55%),
    linear-gradient(135deg, var(--c-ember-50) 0%, var(--c-sage-100) 100%);
}
.post-hero[data-axis="emotional"] {
  background:
    radial-gradient(circle at 25% 30%, var(--c-gold-200) 0%, transparent 55%),
    radial-gradient(circle at 75% 70%, var(--c-rose-200) 0%, transparent 55%),
    linear-gradient(135deg, var(--c-gold-50) 0%, var(--c-rose-50) 100%);
}
.post-hero[data-axis="intellectual"] {
  background:
    radial-gradient(circle at 25% 30%, var(--c-teal-200) 0%, transparent 55%),
    radial-gradient(circle at 75% 70%, var(--c-sage-200) 0%, transparent 55%),
    linear-gradient(135deg, var(--c-teal-50) 0%, var(--c-sage-100) 100%);
}
.post-hero[data-axis="spiritual"] {
  background:
    radial-gradient(circle at 25% 30%, var(--c-lavender-200) 0%, transparent 55%),
    radial-gradient(circle at 75% 70%, var(--c-gold-200) 0%, transparent 55%),
    linear-gradient(135deg, var(--c-lavender-50) 0%, var(--c-gold-50) 100%);
}
.post-hero[data-axis="social"] {
  background:
    radial-gradient(circle at 25% 30%, var(--c-rose-200) 0%, transparent 55%),
    radial-gradient(circle at 75% 70%, var(--c-lavender-200) 0%, transparent 55%),
    linear-gradient(135deg, var(--c-rose-50) 0%, var(--c-lavender-50) 100%);
}

/* Subtle abstract glyph (SVG inline via mask) */
.post-hero::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 10%;
  width: 120px;
  height: 120px;
  transform: translateY(-50%);
  background: var(--c-sage-700);
  opacity: 0.22;
  mask: radial-gradient(circle at center, transparent 22%, black 23%, black 36%, transparent 37%) center / 100% 100% no-repeat;
  -webkit-mask: radial-gradient(circle at center, transparent 22%, black 23%, black 36%, transparent 37%) center / 100% 100% no-repeat;
}
@media (max-width: 640px) {
  .post-hero { aspect-ratio: 16 / 9; max-height: 200px; }
  .post-hero::after { width: 80px; height: 80px; right: 6%; }
}

/* Drop-cap — only on the first <p> direct child of .post-body or .post */
.post > p:first-of-type::first-letter,
.post-body > p:first-of-type::first-letter {
  font-family: var(--display);
  font-size: 4.2rem;
  font-weight: 700;
  line-height: 0.9;
  float: left;
  margin: 0.08em 0.12em 0 0;
  color: var(--c-sage-700);
}
@media (max-width: 640px) {
  .post > p:first-of-type::first-letter,
  .post-body > p:first-of-type::first-letter { font-size: 3.4rem; }
}

/* Reading progress bar (top fixed) */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--c-sage-500) 0%, var(--c-sage-700) 100%);
  z-index: 100;
  transition: width 80ms linear;
  pointer-events: none;
}

/* Share bar — Threads · X · Email · Copy */
.share-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 40px 0 24px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.share-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-sage-700);
  margin-right: 8px;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-family: var(--body);
  font-size: 0.86rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-ui),
              border-color var(--dur-fast) var(--ease-ui),
              color var(--dur-fast) var(--ease-ui),
              transform var(--dur-fast) var(--ease-out-soft);
}
.share-btn:hover {
  background: var(--c-sage-50);
  border-color: var(--c-sage-300);
  color: var(--c-sage-700);
  transform: translateY(-1px);
  text-decoration: none;
}
.share-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.share-btn.copied {
  background: var(--c-sage-100);
  border-color: var(--c-sage-500);
  color: var(--c-sage-700);
}

/* Related posts grid (blog single post) */
.post-related {
  max-width: var(--wrap-wide);
  margin: 56px auto 0;
}
.post-related-head {
  max-width: var(--wrap);
  margin: 0 auto 18px;
}
.post-related-head .kicker { display: block; margin-bottom: 8px; }
.post-related-head h3 {
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.6vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0;
}
.post-related-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.post-related-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 22px 22px 20px;
  transition:
    transform var(--dur-fast) var(--ease-out-soft),
    box-shadow var(--dur-fast) var(--ease-out-soft),
    border-color var(--dur-fast) var(--ease-ui);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.post-related-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh-md);
  border-color: var(--c-sage-400);
}
.post-related-card .post-related-date {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}
.post-related-card .post-related-title {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ink);
  text-decoration: none;
  margin: 0;
}
.post-related-card a {
  text-decoration: none;
  color: var(--ink);
}
.post-related-card a:hover .post-related-title { color: var(--c-sage-700); }
.post-related-card .post-related-cta {
  font-family: var(--body);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--c-sage-700);
  margin-top: auto;
  padding-top: 4px;
}

/* Newsletter inline (blog post end) */
.post-newsletter-inline {
  margin: 56px auto 0;
  max-width: var(--wrap);
  padding: 32px 32px;
  background: linear-gradient(135deg, var(--c-sage-50) 0%, var(--c-gold-50) 100%);
  border: 1px solid var(--c-sage-200);
  border-radius: var(--r-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.post-newsletter-inline::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 88% 16%, rgba(47, 74, 58, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 12% 84%, rgba(184, 138, 46, 0.06) 0%, transparent 50%);
  pointer-events: none;
}
.post-newsletter-inline > * { position: relative; }
.post-newsletter-inline h3 {
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  font-weight: 500;
  margin: 0 0 8px;
  color: var(--ink);
}
.post-newsletter-inline p {
  font-size: 0.96rem;
  color: var(--ink-soft);
  margin: 0 0 16px;
  max-width: 48ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

/* =========================================================
   9. Footer — 4 column grid + social icons + bottom strip
   ========================================================= */
.site-footer {
  max-width: var(--wrap-wide);
  margin: 80px auto 0;
  padding: 56px var(--gutter) 36px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  border-top: 1px solid var(--line);
  background:
    linear-gradient(180deg, transparent 0%, rgba(47, 74, 58, 0.025) 100%);
}

.footer-col-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
}
.footer-brand-tag {
  font-family: var(--body);
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.5;
  max-width: 32ch;
  margin: 0;
}
.footer-social-row {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}
.footer-social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  transition:
    background var(--dur-fast) var(--ease-ui),
    border-color var(--dur-fast) var(--ease-ui),
    color var(--dur-fast) var(--ease-ui),
    transform var(--dur-fast) var(--ease-out-soft);
  text-decoration: none;
}
.footer-social-icon:hover {
  background: var(--c-sage-700);
  border-color: var(--c-sage-700);
  color: var(--bg);
  transform: translateY(-2px);
}
.footer-social-icon svg { width: 15px; height: 15px; }

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col-title {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-sage-700);
  margin: 0 0 4px;
}
.footer-col a {
  font-family: var(--body);
  font-size: 0.92rem;
  color: var(--ink-soft);
  text-decoration: none;
  letter-spacing: 0.005em;
  transition: color var(--dur-fast) var(--ease-ui);
  line-height: 1.5;
}
.footer-col a:hover { color: var(--c-sage-700); text-decoration: none; }

.footer-bottom {
  max-width: var(--wrap-wide);
  margin: 0 auto;
  padding: 20px var(--gutter) 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line-soft);
}
.footer-copy {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  line-height: 1.5;
  margin: 0;
}
.footer-bottom-meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* =========================================================
   9b. Blog index — post-grid card layout
   ========================================================= */
.post-grid {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}
.post-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition:
    transform var(--dur-fast) var(--ease-out-soft),
    box-shadow var(--dur-fast) var(--ease-out-soft),
    border-color var(--dur-fast) var(--ease-ui);
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh-lg);
  border-color: var(--c-sage-400);
}
.post-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: var(--ink);
  padding: 0;
}
.post-card-link:hover { text-decoration: none; }
.post-card-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.post-card-date {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}
.post-card-title {
  font-family: var(--display);
  font-size: 1.18rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.25;
  color: var(--ink);
  margin: 0;
}
.post-card-desc {
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.post-card-cta {
  font-family: var(--body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-sage-700);
  letter-spacing: 0.005em;
  margin-top: 6px;
}
.post-card:hover .post-card-title { color: var(--c-sage-700); }

/* Subtle gradient strip at top of each post card (axis-flavored mini band). */
.post-card::before {
  content: '';
  display: block;
  height: 5px;
  background: linear-gradient(90deg, var(--c-sage-400) 0%, var(--c-gold-300) 60%, var(--c-ember-300) 100%);
  opacity: 0.65;
  flex-shrink: 0;
}

/* =========================================================
   10. Section dividers — magazine-style hairline
   ========================================================= */
.section-head { border-bottom: 1px solid var(--line); }
.section-head::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 48px;
  height: 2px;
  background: var(--c-sage-600);
  border-radius: 2px;
}
.section-head { position: relative; }

/* =========================================================
   11. UI mockup frame — keep current but add depth glow
   ========================================================= */
.ui-mockup-frame { box-shadow: var(--sh-lg); }
.ui-mockup-frame-laptop { box-shadow: var(--sh-xl); }

/* =========================================================
   12. Hero CTA cluster — bump cta-large mobile width
   ========================================================= */
@media (max-width: 640px) {
  .hero-actions { width: 100%; }
  .hero-actions .cta,
  .hero-actions .btn { width: 100%; justify-content: center; }
  .product-detail-hero-cta { width: 100%; }
  .product-detail-hero-cta .cta-large { width: 100%; justify-content: center; }
}

/* =========================================================
   13. Responsive — footer collapse + post-related stack
   ========================================================= */
@media (max-width: 960px) {
  .site-footer {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 32px;
  }
  .footer-col-brand { grid-column: 1 / -1; margin-bottom: 8px; }
  .post-related-grid { grid-template-columns: 1fr 1fr; }
  .post-related-grid > li:nth-child(3) { grid-column: 1 / -1; max-width: calc(50% - 8px); }
}

@media (max-width: 640px) {
  .site-footer {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    padding: 40px 18px 28px;
    margin-top: 56px;
  }
  .footer-col-brand { grid-column: 1 / -1; }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 18px 40px;
    gap: 8px;
  }
  .post-related-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .post-related-grid > li:nth-child(3) { max-width: none; }
  .share-bar { gap: 8px; padding: 14px 0; }
  .share-btn { padding: 7px 12px; font-size: 0.82rem; }
  .share-label { width: 100%; margin-bottom: 4px; }
  .post-newsletter-inline { padding: 24px 20px; margin-top: 40px; }
}