/* =====================================================================
   theaistash.com, design system
   Hybrid: Azzle hero + Every body grid + Stratechery articles
   Color: light default, deep teal accent (#0E7C7B)
   Type: Inter (UI), Source Serif 4 (article body), JetBrains Mono (code)
   ===================================================================== */

:root {
  /* Colors */
  --bg: #FBFAF7;          /* warm off-white, easier on eyes than pure white */
  --bg-elevated: #FFFFFF;
  --bg-muted: #F2EFE8;
  --ink: #15171A;
  --ink-soft: #2C3036;
  --ink-muted: #5A6068;
  --ink-faint: #8E939B;
  --border: #E8E4DA;
  --border-strong: #CFC9BA;

  --accent: #0E7C7B;       /* deep teal, distinctive vs purple-AI vibe */
  --accent-hover: #0A6261;
  --accent-soft: #E5F2F1;
  --accent-ink: #FFFFFF;

  --warm: #C2410C;         /* rare second accent for contrast moments */

  /* Type */
  --font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-mono: "JetBrains Mono", "Menlo", "Consolas", monospace;

  /* Spacing scale (8px base) */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-7: 48px;
  --s-8: 64px;
  --s-9: 96px;
  --s-10: 128px;

  /* Layout */
  --container: 1200px;
  --container-narrow: 720px;

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;

  /* Shadows */
  --shadow-1: 0 1px 2px rgba(15,23,42,0.04), 0 1px 3px rgba(15,23,42,0.06);
  --shadow-2: 0 4px 12px rgba(15,23,42,0.06), 0 2px 4px rgba(15,23,42,0.04);
  --shadow-3: 0 12px 40px rgba(15,23,42,0.08), 0 4px 12px rgba(15,23,42,0.05);

  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset / base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-hover); }
button { font: inherit; cursor: pointer; }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-ui);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 var(--s-4);
}
h1 { font-size: clamp(2.25rem, 4.5vw, 3.75rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 var(--s-4); }

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--s-3);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Layout */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--s-5);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--s-2);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: var(--r-md);
  border: 1.5px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-accent {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.btn-accent:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-2);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--bg-muted); color: var(--ink); }

/* ---------- HEADER ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 250, 247, 0.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--s-4) var(--s-5);
  gap: var(--s-5);
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  text-decoration: none;
  font-family: 'Inter', system-ui, sans-serif;
}
.brand-mark {
  height: 32px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.brand-prefix,
.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.brand-name-accent {
  color: var(--accent);
}
@media (max-width: 480px) {
  .brand-mark { height: 26px; }
  .brand-prefix,
  .brand-name { font-size: 1rem; }
}
.primary-nav {
  display: flex; align-items: center; gap: var(--s-5);
}
.nav-list {
  display: flex; gap: var(--s-5);
  list-style: none; margin: 0; padding: 0;
}
.nav-list a {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.nav-list a:hover, .nav-list a[aria-current="page"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.nav-toggle {
  display: none;
  background: transparent; border: 0;
  width: 36px; height: 36px; padding: 6px;
  flex-direction: column; gap: 5px;
}
.nav-toggle span {
  display: block; width: 100%; height: 2px;
  background: var(--ink); border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ---------- HERO (Azzle-inspired) ---------- */
.hero {
  padding: var(--s-9) 0 var(--s-8);
  background:
    radial-gradient(ellipse at 80% 20%, rgba(14, 124, 123, 0.10), transparent 50%),
    radial-gradient(ellipse at 10% 90%, rgba(194, 65, 12, 0.06), transparent 55%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--s-9);
  align-items: center;
}
.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: var(--s-5);
}
.hero-title .accent {
  color: var(--accent);
  position: relative;
  white-space: nowrap;
}
.hero-sub {
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 540px;
  margin-bottom: var(--s-6);
}
.hero-cta {
  display: flex; gap: var(--s-3);
  margin-bottom: var(--s-7);
}
.hero-meta {
  display: flex; gap: var(--s-7);
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--border);
  padding-top: var(--s-5);
}
.hero-meta li {
  font-size: 0.9rem;
  color: var(--ink-muted);
}
.hero-meta strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  font-feature-settings: "tnum";
}

/* Mockup card, the visual differentiator */
.hero-mockup {
  position: relative;
  perspective: 1500px;
}
.mockup-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-3);
  overflow: hidden;
  transform: rotate(-1.5deg);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.4, 1);
}
.mockup-card:hover { transform: rotate(0deg) translateY(-4px); }
.mockup-bar {
  display: flex; align-items: center; gap: var(--s-2);
  padding: var(--s-3) var(--s-4);
  background: var(--bg-muted);
  border-bottom: 1px solid var(--border);
}
.mockup-bar > span {
  width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong);
}
.mockup-url {
  margin: 0 0 0 var(--s-3);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
}
.mockup-body { padding: var(--s-5); }
.mockup-row {
  display: flex; align-items: center; gap: var(--s-3);
  margin-bottom: var(--s-5);
  padding-bottom: var(--s-4);
  border-bottom: 1px solid var(--border);
}
.mockup-tag {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 4px 10px; border-radius: var(--r-sm);
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.mockup-text {
  font-weight: 600; font-size: 1rem;
  color: var(--ink);
}
.mockup-comparison {
  display: flex; flex-direction: column; gap: var(--s-3);
  margin-bottom: var(--s-5);
}
.mockup-tool {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--s-3);
  font-size: 0.9rem;
}
.mockup-tool-name { font-weight: 600; color: var(--ink-soft); }
.mockup-bar-fill {
  height: 8px; border-radius: 4px;
  background: var(--bg-muted);
  position: relative; overflow: hidden;
}
.mockup-bar-fill::after {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: var(--w);
  background: linear-gradient(90deg, var(--accent), #1A9E9B);
  border-radius: 4px;
  animation: barFill 1.2s ease-out;
}
@keyframes barFill { from { width: 0; } to { width: var(--w); } }
.mockup-score {
  font-weight: 700; text-align: right;
  font-feature-settings: "tnum";
  color: var(--accent);
}
.mockup-tested {
  font-size: 0.8rem;
  color: var(--ink-muted);
  display: flex; align-items: center; gap: var(--s-2);
  padding-top: var(--s-3);
  border-top: 1px solid var(--border);
}
.mockup-tested .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #16A34A;
  box-shadow: 0 0 0 3px rgba(22,163,74,0.18);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(22,163,74,0.18); }
  50% { box-shadow: 0 0 0 6px rgba(22,163,74,0.08); }
}

/* ---------- SILO GRID (Every-inspired) ---------- */
.silo-section {
  padding: var(--s-9) 0;
}
.section-head {
  display: flex; align-items: end; justify-content: space-between;
  margin-bottom: var(--s-7);
  gap: var(--s-5);
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin: 0;
  letter-spacing: -0.03em;
}
.section-sub {
  margin: var(--s-3) 0 0;
  color: var(--ink-muted);
  font-size: 1.05rem;
}
.section-link {
  font-weight: 600;
  font-size: 0.95rem;
}
.silo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}
.silo-card {
  display: flex; flex-direction: column;
  padding: var(--s-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  color: var(--ink);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.silo-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.4, 1);
}
.silo-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
  color: var(--ink);
}
.silo-card:hover::before { transform: scaleX(1); }
.silo-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--accent-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--s-4);
}
.silo-card h3 {
  font-size: 1.25rem; margin-bottom: var(--s-2);
  letter-spacing: -0.015em;
}
.silo-card p {
  color: var(--ink-muted); margin-bottom: var(--s-5);
  font-size: 0.95rem; line-height: 1.55;
  flex: 1;
}
.silo-cta {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
}

/* ---------- LATEST POSTS (Stratechery-clean) ---------- */
.latest-section {
  padding: var(--s-9) 0;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.post-list {
  list-style: none; padding: 0; margin: 0;
  max-width: var(--container-narrow);
  margin-left: auto; margin-right: auto;
}
.post-row {
  padding: var(--s-6) 0;
  border-bottom: 1px solid var(--border);
}
.post-row:last-child { border-bottom: 0; }
.post-row.empty { text-align: center; color: var(--ink-muted); }
.post-meta {
  display: flex; gap: var(--s-3); align-items: center;
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-bottom: var(--s-2);
}
.post-silo {
  background: var(--bg-muted);
  padding: 2px 8px; border-radius: var(--r-sm);
  font-size: 0.72rem; font-weight: 600;
  color: var(--ink-soft);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.post-title {
  font-size: 1.55rem;
  margin: 0 0 var(--s-2);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.post-title a { color: var(--ink); }
.post-title a:hover { color: var(--accent); }
.post-excerpt {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.55;
  margin: 0;
}

/* ---------- HOMEPAGE LATEST POSTS GRID (Rundown-style cards) ---------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-4);
  align-items: stretch;
}
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  height: 100%;
}
.post-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}
.post-card-cover {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-muted);
}
.post-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.post-card:hover .post-card-cover img {
  transform: scale(1.03);
}
.post-card-body {
  padding: var(--s-3) var(--s-3) var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  flex: 1 1 auto;
}
.post-card-meta {
  display: flex;
  gap: var(--s-2);
  align-items: center;
  font-size: 0.72rem;
  color: var(--ink-muted);
}
.post-card-silo {
  background: var(--bg-muted);
  padding: 1px 6px;
  border-radius: var(--r-sm);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.post-card-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 0;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card:hover .post-card-title { color: var(--accent); }
.post-card-excerpt {
  color: var(--ink-soft);
  font-size: 0.85rem;
  line-height: 1.45;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-grid-empty {
  text-align: center;
  color: var(--ink-muted);
  padding: var(--s-7) 0;
}
@media (max-width: 1100px) {
  .post-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 800px) {
  .post-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .post-grid { grid-template-columns: 1fr; }
}

/* ---------- ARTICLE PAGE (Stratechery-style serif body) ---------- */
.post-article {
  padding: var(--s-8) 0 var(--s-9);
}
.post-container {
  max-width: var(--container-narrow);
}
.post-header { margin-bottom: var(--s-6); }
.post-cover {
  margin: 0 0 var(--s-7) 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-muted);
}
.post-cover img {
  width: 100%;
  height: auto;
  display: block;
}
.post-cover figcaption {
  font-size: 0.85rem;
  color: var(--ink-muted);
  text-align: center;
  padding: var(--s-3) var(--s-4);
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
}
.post-silo-tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: var(--r-sm);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--s-4);
}
.post-h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 var(--s-4);
}
.post-deck {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--ink-soft);
  font-style: italic;
  margin: 0 0 var(--s-5);
}
.post-byline {
  display: flex; align-items: center; gap: var(--s-3);
  font-size: 0.9rem;
  color: var(--ink-muted);
  flex-wrap: wrap;
}
.post-byline strong { color: var(--ink-soft); font-weight: 600; }

/* ---------- AUTHOR BYLINE (top of article) ---------- */
.author-byline {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: var(--s-3);
  margin-top: var(--s-4);
}
.author-avatar {
  flex: 0 0 40px !important;
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
  overflow: hidden !important;
  background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  border: 1px solid var(--border);
}
.author-avatar img,
.author-byline img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block !important;
  border-radius: 50% !important; /* belt-and-suspenders for any browser that ignores parent overflow */
}
.author-initials {
  color: var(--accent);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  font-family: var(--font-ui);
}
.author-byline-text {
  display: flex; flex-direction: column;
  line-height: 1.3;
}
.author-name {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
}
.author-name:hover { color: var(--accent); }
.author-byline-meta {
  display: flex; gap: 6px; flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--ink-muted);
}
.author-byline-meta a { color: var(--ink-muted); }
.author-byline-meta a:hover { color: var(--accent); }

/* ---------- AUTHOR BIO CARD (bottom of article) ---------- */
.author-bio-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--s-5);
  align-items: start;
  margin-top: var(--s-7);
  padding: var(--s-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}
.author-bio-avatar {
  width: 100px !important;
  height: 100px !important;
  border-radius: 50% !important;
  overflow: hidden !important;
  background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
}
.author-bio-avatar img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block !important;
  border-radius: 50% !important;
}
.author-initials-lg { font-size: 2.4rem; }
.author-bio-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--s-1);
}
.author-bio-name {
  font-size: 1.4rem;
  margin: 0 0 var(--s-1);
  letter-spacing: -0.02em;
}
.author-bio-name a { color: var(--ink); }
.author-bio-name a:hover { color: var(--accent); }
.author-bio-job {
  margin: 0 0 var(--s-3);
  font-size: 0.9rem;
  color: var(--ink-muted);
}
.author-bio-text {
  margin: 0 0 var(--s-4);
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.55;
}
.author-bio-social {
  list-style: none; padding: 0;
  display: flex; gap: var(--s-2); flex-wrap: wrap;
  margin: 0 0 var(--s-4);
}
.author-bio-social a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px;
  background: var(--bg-muted);
  color: var(--ink-soft);
  border-radius: var(--r-sm);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
}
.author-bio-social a:hover {
  background: var(--accent);
  color: white;
}
.author-bio-cta { margin-top: 0; }

@media (max-width: 640px) {
  .author-bio-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .author-bio-avatar { margin: 0 auto; }
  .author-bio-social { justify-content: center; }
}

.post-body {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  line-height: 1.7;
  color: var(--ink-soft);
}
.prose h2 {
  font-family: var(--font-ui);
  font-size: 1.75rem;
  margin: var(--s-8) 0 var(--s-4);
  letter-spacing: -0.025em;
  color: var(--ink);
}
.prose h3 {
  font-family: var(--font-ui);
  font-size: 1.3rem;
  margin: var(--s-6) 0 var(--s-3);
  color: var(--ink);
}
.prose p { margin: 0 0 var(--s-5); }
.prose a {
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  transition: opacity var(--transition);
}
.prose a:hover { opacity: 0.7; }
.prose strong { color: var(--ink); font-weight: 700; }
.prose blockquote {
  margin: var(--s-6) 0;
  padding: var(--s-3) var(--s-5);
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-style: normal;
}
.prose blockquote p { margin: 0; color: var(--ink-soft); }
.prose code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--bg-muted);
  padding: 2px 6px;
  border-radius: var(--r-sm);
  color: var(--warm);
}
.prose pre,
.prose div.highlight,
.prose div.highlight pre {
  background: #0E1116 !important;
  color: #E6EAF0 !important;
  padding: var(--s-5);
  border-radius: var(--r-md);
  overflow-x: auto;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: var(--s-5) 0;
  border: 1px solid #1F242C;
}
.prose pre code,
.prose pre code *,
.prose div.highlight code,
.prose div.highlight code * {
  background: transparent !important;
  color: #E6EAF0 !important;
  padding: 0;
  font-family: var(--font-mono);
}
/* Hugo Chroma highlight wrapper */
.prose .chroma { background: transparent !important; }
.prose .chroma .lnt, .prose .chroma .ln { color: #6A7180 !important; }
.prose ul, .prose ol { padding-left: var(--s-5); margin: 0 0 var(--s-5); }
.prose li { margin-bottom: var(--s-2); }
.prose img {
  margin: var(--s-6) 0;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  max-width: 100%;
  height: auto;
}
/* Hugo's render-image hook can output figure+figcaption; style them */
.prose figure { margin: var(--s-6) 0; }
.prose figure img { margin: 0; }
.prose figure figcaption {
  font-size: 0.9rem;
  color: var(--ink-muted);
  text-align: center;
  padding-top: var(--s-2);
  font-style: italic;
}
.prose hr {
  border: 0;
  height: 1px;
  background: var(--border);
  margin: var(--s-7) 0;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--s-5) 0;
  font-family: var(--font-ui);
  font-size: 0.95rem;
}
.prose th, .prose td {
  text-align: left;
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--border);
}
.prose th {
  background: var(--bg-muted);
  font-weight: 700;
  color: var(--ink);
}

.post-footer {
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid var(--border);
}
.post-tags {
  list-style: none; padding: 0; margin: 0 0 var(--s-5);
  display: flex; flex-wrap: wrap; gap: var(--s-2);
}
.post-tags a {
  background: var(--bg-muted);
  color: var(--ink-soft);
  padding: 4px 12px;
  border-radius: var(--r-sm);
  font-size: 0.85rem;
}
.post-share {
  display: flex; align-items: center; gap: var(--s-3);
  flex-wrap: wrap;
}
.post-share p { margin: 0; color: var(--ink-muted); font-size: 0.9rem; }
.share-btn {
  background: var(--bg-muted);
  color: var(--ink-soft);
  padding: 6px 14px;
  border-radius: var(--r-sm);
  font-size: 0.85rem;
  font-weight: 600;
}
.share-btn:hover { background: var(--accent); color: white; }

.post-nav {
  display: flex; justify-content: space-between; gap: var(--s-5);
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid var(--border);
}
.post-nav-link {
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
  max-width: 45%;
}
.post-nav-link.next { text-align: right; margin-left: auto; }

/* ---------- LIST PAGES ---------- */
.list-page { padding: var(--s-8) 0 var(--s-9); }
.list-header {
  text-align: center;
  max-width: var(--container-narrow);
  margin: 0 auto var(--s-8);
}
.list-title {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
}
.list-intro {
  color: var(--ink-soft);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- NEWSLETTER CTA ---------- */
.newsletter-cta {
  padding: var(--s-9) 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(14, 124, 123, 0.10), transparent 60%),
    var(--bg);
}
.newsletter-card {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: var(--s-7) var(--s-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
}
.newsletter-card h2,
.newsletter-card .newsletter-headline {
  font-size: clamp(1.6rem, 2.5vw, 2.25rem);
  margin: 0 0 var(--s-3);
  letter-spacing: -0.025em;
  color: var(--ink);
}
.newsletter-card p {
  color: var(--ink-soft);
  margin-bottom: var(--s-3);
  font-size: 1.05rem;
}
.newsletter-card em { color: var(--accent); font-style: normal; font-weight: 600; }
.newsletter-eyebrow {
  font-size: 0.72rem !important;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--s-3) !important;
}
.newsletter-sub {
  font-size: 1.08rem !important;
  color: var(--ink) !important;
  margin-bottom: var(--s-3) !important;
  font-weight: 500;
}
.newsletter-sub-secondary {
  font-size: 0.95rem !important;
  color: var(--ink-muted) !important;
  margin-bottom: var(--s-5) !important;
}
.newsletter-form {
  display: flex; gap: var(--s-3);
  max-width: 480px; margin: 0 auto var(--s-3);
}
.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  font-family: var(--font-ui);
  font-size: 1rem;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--bg);
  color: var(--ink);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.newsletter-form input:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.newsletter-iframe {
  width: 100%;
  max-width: 480px;
  min-height: 240px;
  margin: 0 auto var(--s-3);
  display: block;
  border: 0;
  border-radius: var(--r-md);
  background: var(--bg);
}
.newsletter-fineprint {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin: 0;
}

/* ---------- HERO RUNDOWN-STYLE (homepage above-the-fold capture, dark) ---------- */
.hero-rundown {
  padding: var(--s-9) 0 var(--s-8);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(14, 124, 123, 0.22), transparent 70%),
    radial-gradient(ellipse at 80% 80%, rgba(194, 65, 12, 0.10), transparent 60%),
    var(--ink);
  text-align: center;
  color: #FFFFFF;
}
.hero-rundown-inner {
  max-width: 820px;
  margin: 0 auto;
}
.hero-rundown-title {
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin: 0 0 var(--s-5);
}
.hero-rundown-title .accent-rundown {
  background: linear-gradient(90deg, #2BBFB7 0%, #59E3D9 50%, #F0834A 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #2BBFB7;
}
.hero-rundown-sub {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: #C8CDD5;
  line-height: 1.55;
  margin: 0 auto var(--s-7);
  max-width: 640px;
}
.hero-rundown-form {
  display: flex;
  gap: var(--s-3);
  max-width: 600px;
  margin: 0 auto var(--s-3);
  align-items: stretch;
}
.hero-rundown-input {
  flex: 1;
  padding: 18px 22px;
  font-family: var(--font-ui);
  font-size: 1.05rem;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.04);
  color: #FFFFFF;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  min-width: 0;
}
.hero-rundown-input::placeholder {
  color: #8E939B;
}
.hero-rundown-input:focus {
  outline: 0;
  border-color: #2BBFB7;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(43, 191, 183, 0.20);
}
.hero-rundown-button {
  padding: 18px 28px;
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  background: #FFFFFF;
  color: var(--ink);
  border: 0;
  border-radius: var(--r-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.hero-rundown-button:hover {
  background: #2BBFB7;
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(43, 191, 183, 0.25);
}
.hero-rundown-fineprint {
  font-size: 0.9rem;
  color: #8E939B;
  margin: var(--s-3) 0 var(--s-7);
}
.hero-rundown-stats {
  list-style: none;
  padding: var(--s-5) 0 0;
  margin: 0 auto;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--s-4) var(--s-6);
  font-size: 0.95rem;
  color: #8E939B;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  max-width: 640px;
  width: 100%;
}
.hero-rundown-stats li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.hero-rundown-stats strong {
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.05rem;
}

@media (max-width: 640px) {
  .hero-rundown {
    padding: var(--s-7) 0 var(--s-6);
  }
  .hero-rundown-form {
    flex-direction: column;
  }
  .hero-rundown-button {
    width: 100%;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- LEAD MAGNET SECTION (homepage PPPP) ---------- */
.lead-magnet-section {
  padding: var(--s-9) 0;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(14, 124, 123, 0.10), transparent 60%),
    var(--bg);
}
.lead-magnet-card {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--s-7) var(--s-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
}
.lead-magnet-headline {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0 0 var(--s-3);
  letter-spacing: -0.025em;
  color: var(--ink);
  text-align: center;
  line-height: 1.15;
}
.lead-magnet-subhead {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--accent);
  font-weight: 600;
  text-align: center;
  margin: 0 0 var(--s-5);
}
.lead-magnet-diagnostic,
.lead-magnet-promise {
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: var(--s-4);
}
.lead-magnet-promise {
  color: var(--ink);
  font-weight: 500;
}
.lead-magnet-list {
  list-style: none;
  padding: 0;
  margin: var(--s-5) 0;
  display: grid;
  gap: var(--s-3);
}
.lead-magnet-list li {
  padding: var(--s-3) var(--s-4);
  background: var(--bg);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-sm);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.lead-magnet-list li strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-weight: 700;
}
.lead-magnet-form {
  display: flex;
  gap: var(--s-3);
  max-width: 560px;
  margin: var(--s-5) auto var(--s-3);
  align-items: stretch;
}
.lead-magnet-input {
  flex: 1;
  padding: 16px 20px;
  font-family: var(--font-ui);
  font-size: 1.05rem;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--bg-elevated);
  color: var(--ink);
  transition: border-color var(--transition), box-shadow var(--transition);
  min-width: 0;
}
.lead-magnet-input::placeholder {
  color: var(--ink-faint);
}
.lead-magnet-input:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.lead-magnet-button {
  padding: 16px 28px;
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  background: var(--ink);
  color: white;
  border: 0;
  border-radius: var(--r-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition);
}
.lead-magnet-button:hover {
  background: var(--accent);
  transform: translateY(-1px);
}
@media (max-width: 640px) {
  .lead-magnet-form {
    flex-direction: column;
  }
  .lead-magnet-button {
    width: 100%;
  }
}
.lead-magnet-reassurance {
  text-align: center;
  font-size: 0.95rem;
  color: var(--ink);
  font-weight: 600;
  margin: 0 0 var(--s-4);
}
.lead-magnet-proof {
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.55;
  margin: var(--s-5) 0 0;
  padding-top: var(--s-4);
  border-top: 1px solid var(--border);
}

/* ---------- TRUST BIO (inside lead-magnet-card, replaces proof block) ---------- */
.trust-bio {
  margin: var(--s-5) 0 0;
  padding-top: var(--s-5);
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--s-4);
  align-items: start;
  text-align: left;
}
.trust-bio-avatar img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}
.trust-bio-body p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 var(--s-3);
}
.trust-bio-title {
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 var(--s-3);
  line-height: 1.25;
}
.trust-bio-aphorism {
  color: var(--ink) !important;
  font-weight: 600;
  font-style: italic;
  border-left: 3px solid var(--accent);
  padding-left: var(--s-4);
  margin-top: var(--s-3) !important;
  margin-bottom: 0 !important;
}
@media (max-width: 640px) {
  .trust-bio {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .trust-bio-avatar {
    margin: 0 auto;
  }
  .trust-bio-avatar img {
    width: 100px;
    height: 100px;
  }
  .trust-bio-aphorism {
    text-align: left;
  }
}

/* ---------- HOMEPAGE HERO AUTHOR INTRO ---------- */
.hero-author-intro {
  padding: var(--s-5) 0;
  border-bottom: 1px solid var(--border);
}
.hero-author-inner {
  max-width: 640px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--s-4);
  align-items: center;
}
.hero-author-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}
.hero-author-text p {
  margin: 0 0 var(--s-2);
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.5;
}
.hero-author-text p:last-child {
  margin-bottom: 0;
}
@media (max-width: 720px) {
  .hero-author-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--s-3);
  }
  .hero-author-avatar {
    margin: 0 auto;
    width: 70px;
    height: 70px;
  }
}

/* ---------- HOMEPAGE BOTTOM CTA BANNER ---------- */
.homepage-cta-banner {
  padding: var(--s-8) 0;
  background: var(--ink);
  color: white;
  text-align: center;
}
.homepage-cta-inner {
  max-width: 720px;
  margin: 0 auto;
}
.homepage-cta-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: white;
  margin: 0 0 var(--s-3);
}
.homepage-cta-sub {
  font-size: 1.05rem;
  color: #C8CDD5;
  margin: 0 0 var(--s-5);
}
.homepage-cta-button {
  display: inline-flex;
  align-items: center;
  padding: 16px 28px;
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  background: white;
  color: var(--ink);
  border-radius: var(--r-md);
  text-decoration: none;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.homepage-cta-button:hover {
  background: #2BBFB7;
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(43, 191, 183, 0.25);
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--ink);
  color: #B8BEC8;
  padding: var(--s-9) 0 var(--s-6);
  margin-top: 0;
}
.site-footer .brand-name,
.site-footer .brand-prefix { color: white; }
.site-footer .brand-name-accent { color: var(--accent); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-7);
  padding-bottom: var(--s-6);
  border-bottom: 1px solid #2A2D33;
}
.footer-tagline {
  color: #B8BEC8;
  margin-top: var(--s-3);
  font-size: 0.95rem;
  max-width: 320px;
}
.footer-col h3 {
  color: white;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--s-4);
}
.footer-col ul {
  list-style: none; padding: 0; margin: 0;
}
.footer-col li {
  margin-bottom: var(--s-2);
  font-size: 0.95rem;
}
.footer-col a { color: #B8BEC8; }
.footer-col a:hover { color: white; }
.footer-bottom {
  padding-top: var(--s-5);
  font-size: 0.85rem;
  color: #6A6F77;
}
.footer-bottom p { margin: 0; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .hero { padding: var(--s-7) 0 var(--s-7); }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--s-7);
  }
  .silo-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s-6); }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero { padding: var(--s-6) 0; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .hero-meta { flex-direction: column; gap: var(--s-3); }
  .silo-grid { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .nav-list { display: none; }
  .nav-toggle { display: flex; }
  .primary-nav.open .nav-list {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-elevated);
    padding: var(--s-5);
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow-2);
  }
  .footer-grid { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .post-h1 { font-size: 2rem; }
  .post-body { font-size: 1.08rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}