/* ==========================================================================
   Anthony Fiset — Head of Growth. "Quota" direction.
   Sticky profile sidebar, editorial case-file cards, light/dark.
   ========================================================================== */

:root {
  --font-sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  /* Light theme — warm off-white, muted forest accent */
  --bg: #f5f3ee;
  --surface: #fbfaf7;
  --surface-2: #f0ede5;
  --surface-3: #e9e5db;
  --border: #e2ded3;
  --border-strong: #d2cdbf;
  --text: #1f211e;
  --text-2: #54574e;
  --text-3: #64685c;
  --accent: #3f6b4f;
  --accent-ink: #2f5540;
  --accent-soft: #e6eee7;
  --accent-contrast: #ffffff;
  --serif-accent: #3f6b4f;
  --dot: #3f6b4f;
  /* Filled contact/CTA block (replaces old gradient) */
  --cta-bg: #2e5440;
  --cta-fg: #f2f6f0;
  --cta-border: #406a51;
  --cta-btn-bg: #f2f6f0;
  --cta-btn-fg: #24412f;
  --shadow-sm: 0 1px 2px rgba(31, 33, 30, 0.05);
  --shadow-md: 0 1px 2px rgba(31, 33, 30, 0.05), 0 2px 8px rgba(31, 33, 30, 0.04);
  --shadow-lg: 0 6px 24px rgba(31, 33, 30, 0.10);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 14px;
  --maxw: 1300px;
  color-scheme: light;
}

[data-theme="dark"] {
  /* Dark theme — soft charcoal (not black), desaturated sage accent */
  --bg: #1c1d1b;
  --surface: #242623;
  --surface-2: #2b2e29;
  --surface-3: #33362f;
  --border: #363a32;
  --border-strong: #454a40;
  --text: #e6e4de;
  --text-2: #adafa4;
  --text-3: #969a8b;
  --accent: #8fb59a;
  --accent-ink: #a6c5b0;
  --accent-soft: #26302a;
  --accent-contrast: #16231b;
  --serif-accent: #8fb59a;
  --dot: #8fb59a;
  --cta-bg: #2a322c;
  --cta-fg: #e6e4de;
  --cta-border: #3a463d;
  --cta-btn-bg: #dce4d8;
  --cta-btn-fg: #223029;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 1px 2px rgba(0, 0, 0, 0.25), 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 28px rgba(0, 0, 0, 0.4);
  color-scheme: dark;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 0.3s ease, color 0.3s ease;
}

a { color: inherit; }

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

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.022em; line-height: 1.12; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

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

:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  background: var(--accent);
  color: var(--accent-contrast);
  padding: 10px 18px;
  border-radius: 6px;
  font-weight: 600;
  transition: top 0.2s ease;
  text-decoration: none;
}
.skip-link:focus { top: 16px; }

/* Headline accent words: Geist in accent green (no italic serif) */
.serif {
  font-family: inherit;
  font-style: normal;
  color: var(--serif-accent);
  font-weight: inherit;
  letter-spacing: inherit;
  font-variant-numeric: tabular-nums lining-nums;
}

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

.layout {
  display: grid;
  grid-template-columns: 324px minmax(0, 1fr);
  gap: 22px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 22px;
  align-items: start;
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.sidebar {
  position: sticky;
  top: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.profile-card { padding: 20px; }

.profile-head {
  display: flex;
  gap: 15px;
  align-items: center;
}

.profile-photo {
  width: 72px;
  height: 72px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.profile-name { font-size: 1.22rem; font-weight: 700; letter-spacing: -0.02em; }

.profile-role {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.86rem;
  color: var(--text-2);
  margin-top: 3px;
}
.profile-role .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
}

.profile-bio {
  margin-top: 15px;
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.55;
}

.signature {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--text);
  margin-top: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.profile-meta {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.profile-meta li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.86rem;
  color: var(--text-2);
}
.profile-meta svg { flex-shrink: 0; color: var(--text-3); }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: var(--text);
}
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--dot);
  flex-shrink: 0;
}

/* Nav */
.nav-card { padding: 8px; }
.nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  border-radius: 7px;
  text-decoration: none;
  color: var(--text-2);
  font-weight: 500;
  font-size: 0.93rem;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.nav a svg { color: var(--text-3); transition: color 0.15s ease; }
.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a:hover svg { color: var(--text-2); }
.nav a.active {
  background: var(--surface-2);
  color: var(--text);
}
.nav a.active svg { color: var(--accent); }

/* Sidebar footer actions */
.sidebar-actions { padding: 14px; display: flex; flex-direction: column; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 18px;
  border-radius: 7px;
  font-weight: 600;
  font-size: 0.93rem;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.12s ease, background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
}
.btn-primary:hover { background: var(--accent-ink); }
.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--surface-2); border-color: var(--text-3); }
.btn-block { width: 100%; }

.icon-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.icon-btn {
  width: 40px; height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); border-color: var(--border-strong); }

.theme-toggle {
  margin-left: auto;
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}
.theme-toggle button {
  width: 32px; height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: 5px;
  cursor: pointer;
  color: var(--text-3);
  transition: background-color 0.15s ease, color 0.15s ease;
}
.theme-toggle button[aria-pressed="true"] {
  background: var(--surface);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Mobile top header (hidden on desktop)
   ========================================================================== */

.topbar { display: none; }

/* ==========================================================================
   Main content
   ========================================================================== */

.main { min-width: 0; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: clamp(28px, 4vw, 60px);
}
.panel + .panel { margin-top: 22px; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 18px;
}
.section-label::before {
  content: "";
  width: 18px; height: 1.5px;
  background: var(--accent);
}

/* Hero */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 13px;
  border-radius: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-2);
  margin-bottom: 26px;
}
.eyebrow .status-dot { width: 8px; height: 8px; }

.hero h1 {
  font-size: clamp(2.05rem, 4.5vw, 3.45rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
  font-weight: 600;
  max-width: 16ch;
}
.hero h1 .serif { font-size: 1em; }

.hero-sub {
  margin-top: 24px;
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  color: var(--text-2);
  max-width: 54ch;
  line-height: 1.58;
}

.hero-cta {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.btn-lg { padding: 14px 24px; font-size: 1rem; border-radius: 13px; }

.hero-tags {
  margin-top: 22px;
  font-size: 0.85rem;
  color: var(--text-3);
  letter-spacing: 0.01em;
  font-weight: 500;
}

/* Proof bar */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.proof-item .proof-num {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.4vw, 1.95rem);
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.08;
  font-variant-numeric: tabular-nums lining-nums;
}
.proof-item .proof-num em { font-style: normal; color: var(--serif-accent); }
.proof-item .proof-label {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-2);
  line-height: 1.45;
  letter-spacing: 0;
}

/* Section headings in panels */
.panel-head { margin-bottom: 30px; }
.panel-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
  font-weight: 600;
  line-height: 1.1;
}
.panel-head .lede {
  margin-top: 12px;
  color: var(--text-2);
  font-size: 1.02rem;
  max-width: 60ch;
}

/* About */
.about-body { font-size: 1.05rem; color: var(--text-2); max-width: 64ch; line-height: 1.7; }
.about-body strong { color: var(--text); font-weight: 600; }

/* Case cards */
.case-list { display: flex; flex-direction: column; gap: 16px; }

.case-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}
.case-card::after {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.22s ease;
}
.case-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}
.case-card:hover::after { transform: scaleY(1); }

.case-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.case-index {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-3);
}
.case-arrow {
  width: 32px; height: 32px;
  border-radius: 7px;
  border: 1px solid var(--border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  flex-shrink: 0;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.case-card:hover .case-arrow {
  color: var(--accent-ink);
  border-color: var(--accent-ink);
}
.case-card h3 {
  font-size: 1.3rem;
  letter-spacing: -0.025em;
  line-height: 1.22;
  font-weight: 600;
}
.case-teaser {
  margin-top: 11px;
  color: var(--text-2);
  font-size: 0.96rem;
  line-height: 1.55;
  max-width: 58ch;
}
.case-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 18px;
}
.case-metric { display: flex; flex-direction: column; }
.case-metric b {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.12rem;
  color: var(--text);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums lining-nums;
}
.case-metric span { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 2px; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 5px 10px;
  border-radius: 5px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-2);
}

/* Stack — plain typographic rows with hairline rules (no glyph tiles) */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0 40px;
  border-top: 1px solid var(--border);
}
.stack-chip {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--border);
}
.stack-chip .st-no {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  letter-spacing: 0.04em;
  margin-right: 12px;
}
.stack-chip .st-name { font-weight: 500; font-size: 0.93rem; color: var(--text); letter-spacing: -0.01em; }
.stack-chip .st-cat { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; }

/* Skill groups */
.skill-groups { display: flex; flex-direction: column; gap: 22px; }
.skill-group h3 {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-ink);
  font-weight: 600;
  margin-bottom: 12px;
}
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 7px 12px;
  border-radius: 5px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
}

/* Timeline */
.timeline { position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  left: 7px; top: 8px; bottom: 8px;
  width: 2px;
  background: var(--border);
}
.job {
  position: relative;
  padding-left: 34px;
  padding-bottom: 32px;
}
.job:last-child { padding-bottom: 0; }
.job::before {
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--surface);
  border: 3px solid var(--accent);
}
.job.muted::before { border-color: var(--border-strong); }
.job-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; }
.job-title { font-size: 1.1rem; font-weight: 600; letter-spacing: -0.015em; }
.job-title .co { color: var(--accent-ink); }
.job-date { font-family: var(--font-mono); font-size: 0.74rem; color: var(--text-3); white-space: nowrap; font-weight: 500; letter-spacing: 0.01em; }
.job-bullets {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--text-2);
  font-size: 0.94rem;
  line-height: 1.6;
}
.job-bullets li { margin-bottom: 6px; }
.job-bullets li::marker { color: var(--accent); }

.edu-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-2);
}
.edu-line svg { color: var(--accent); flex-shrink: 0; }

/* Contact — solid muted block (no gradient) */
.contact-panel {
  background: var(--cta-bg);
  color: var(--cta-fg);
  border: 1px solid var(--cta-border);
  box-shadow: none;
}
.contact-panel .section-label { color: var(--cta-fg); opacity: 0.78; }
.contact-panel .section-label::before { background: var(--cta-fg); opacity: 0.6; }
.contact-panel h2 { color: var(--cta-fg); font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.contact-panel h2 .serif { color: var(--cta-fg); }
.contact-panel .lede { color: var(--cta-fg); opacity: 0.9; max-width: 52ch; margin-top: 14px; font-size: 1.05rem; }
.contact-cta { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn-on-accent {
  background: var(--cta-btn-bg);
  color: var(--cta-btn-fg);
}
.btn-on-accent:hover { background: #fff; }
.btn-outline-light {
  background: transparent;
  color: var(--cta-fg);
  border-color: var(--cta-fg);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.1); }
.contact-links {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--cta-border);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}
.contact-links a {
  color: var(--cta-fg);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  opacity: 0.92;
  transition: opacity 0.15s ease;
}
.contact-links a:hover { opacity: 1; text-decoration: underline; }

/* Footer */
.site-footer {
  margin-top: 22px;
  padding: 22px clamp(20px, 3vw, 40px);
  color: var(--text-3);
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: space-between;
  align-items: center;
}
.site-footer a { color: var(--text-2); text-decoration: none; }
.site-footer a:hover { color: var(--text); text-decoration: underline; }

/* ==========================================================================
   Case study article
   ========================================================================== */

.article { max-width: 760px; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  margin-bottom: 26px;
}
.back-link:hover { color: var(--accent-ink); }
.back-link svg { transition: transform 0.15s ease; }
.back-link:hover svg { transform: translateX(-3px); }

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.01em;
  color: var(--text-3);
  margin-bottom: 18px;
}
.article-meta .dot-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--text-3); }

.article h1 {
  font-size: clamp(1.9rem, 4vw, 2.85rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin-bottom: 20px;
}
.article h1 .serif { font-size: 1em; }

.article-dek {
  font-size: 1.18rem;
  color: var(--text-2);
  line-height: 1.55;
  margin-bottom: 26px;
}

.tldr {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
  margin: 28px 0;
}
.tldr dl { margin: 0; display: grid; gap: 14px; }
.tldr dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--accent-ink);
  margin-bottom: 4px;
}
.tldr dd { margin: 0; color: var(--text); font-size: 0.98rem; line-height: 1.55; }

.article-body { font-size: 1.07rem; line-height: 1.72; color: var(--text); }
.article-body h2 {
  font-size: 1.5rem;
  letter-spacing: -0.025em;
  margin: 42px 0 16px;
  font-weight: 600;
  line-height: 1.15;
}
.article-body h2 .serif { font-size: 1em; }
.article-body p { color: var(--text-2); }
.article-body strong { color: var(--text); font-weight: 600; }
.article-body ul { padding-left: 4px; list-style: none; margin: 16px 0; }
.article-body ul li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  color: var(--text-2);
}
.article-body ul li::before {
  content: "";
  position: absolute;
  left: 2px; top: 14px;
  width: 8px; height: 1.5px;
  background: var(--accent);
}

.pullquote {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
  font-weight: 500;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 36px 0;
  padding: 10px 0 10px 26px;
  border-left: 3px solid var(--accent);
}
.pullquote .big { color: var(--serif-accent); font-weight: 600; font-variant-numeric: tabular-nums lining-nums; }

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin: 20px 0 8px;
}
.result-stat {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
}
.result-stat b {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.45rem;
  color: var(--serif-accent);
  display: block;
  letter-spacing: -0.03em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums lining-nums;
}
.result-stat span { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-2); display: block; margin-top: 7px; line-height: 1.4; text-transform: uppercase; letter-spacing: 0.03em; }

.stack-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

.note {
  font-size: 0.86rem;
  color: var(--text-3);
  font-style: italic;
  margin-top: 8px;
}

.article-cta {
  margin-top: 44px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.article-cta .cta-text { font-size: 1.05rem; font-weight: 500; color: var(--text); }
.article-cta .cta-text span { color: var(--text-3); font-weight: 400; display: block; font-size: 0.9rem; margin-top: 2px; }

/* Related */
.related { margin-top: 22px; }
.related .panel-head h2 { font-size: 1.4rem; }

/* ==========================================================================
   Reveal on scroll (degrades to visible)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal:nth-child(2) { transition-delay: 0.05s; }
.reveal:nth-child(3) { transition-delay: 0.1s; }
.reveal:nth-child(4) { transition-delay: 0.15s; }

/* No-JS / reduced-motion safety: content always shows */
html.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
}

/* ==========================================================================
   Responsive — mobile: sidebar becomes top header
   ========================================================================== */

@media (max-width: 940px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 14px;
  }
  .sidebar { display: none; }

  .topbar {
    display: block;
    position: sticky;
    top: 0;
    z-index: 50;
    margin: -14px 0 0;
    padding: 10px 14px;
    background: color-mix(in srgb, var(--bg) 85%, transparent);
    backdrop-filter: saturate(1.4) blur(12px);
    -webkit-backdrop-filter: saturate(1.4) blur(12px);
    border-bottom: 1px solid var(--border);
  }
  .topbar-inner {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .topbar-id {
    display: flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
    color: inherit;
    min-width: 0;
  }
  .topbar-id img { width: 42px; height: 42px; border-radius: 8px; object-fit: cover; border: 1px solid var(--border); }
  .topbar-id .tb-name { font-weight: 700; font-size: 0.98rem; letter-spacing: -0.01em; line-height: 1.1; }
  .topbar-id .tb-role { font-size: 0.78rem; color: var(--text-2); display: inline-flex; align-items: center; gap: 6px; }
  .topbar-id .tb-role .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
  .topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }

  .menu-btn {
    width: 42px; height: 42px;
    border-radius: 7px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }

  .mobile-menu {
    display: none;
    margin-top: 10px;
    padding: 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
  }
  .mobile-menu.open { display: block; animation: slideDown 0.2s ease; }
  @keyframes slideDown { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
  @media (prefers-reduced-motion: reduce) { .mobile-menu.open { animation: none; } }

  .mobile-menu .nav a { font-size: 1rem; padding: 13px; }
  .mobile-menu .nav { margin-bottom: 8px; }
  .mobile-menu .mm-foot {
    display: flex;
    gap: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
  }
  .mobile-menu .mm-foot .btn { flex: 1; }

  .panel { border-radius: 12px; padding: 26px 22px; }
  .panel + .panel { margin-top: 16px; }
  .hero h1 { max-width: none; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); gap: 20px 14px; margin-top: 30px; padding-top: 28px; }

  .job-date { white-space: normal; }
  .article-cta { flex-direction: column; align-items: stretch; }
  .article-cta .btn { width: 100%; }
  .site-footer { flex-direction: column; align-items: flex-start; text-align: left; }
}

@media (max-width: 420px) {
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .profile-photo { width: 64px; height: 64px; }
}

/* Larger desktop: let content breathe */
@media (min-width: 1200px) {
  .proof-grid { grid-template-columns: repeat(5, 1fr); }
}

/* ==========================================================================
   Availability line · Who I help · How I work · CTA bands · mobile sticky CTA
   ========================================================================== */

.hero-avail {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 0.86rem;
  color: var(--text-2);
  font-weight: 500;
}
.hero-avail span { display: inline-flex; align-items: center; gap: 7px; }
.hero-avail svg { color: var(--accent); flex-shrink: 0; }

/* Reusable CTA band */
.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px 26px;
  padding: clamp(24px, 3.4vw, 40px) clamp(26px, 4vw, 52px);
}
.cta-band-text { font-size: clamp(1.15rem, 2vw, 1.5rem); font-weight: 600; letter-spacing: -0.025em; color: var(--text); max-width: 24ch; line-height: 1.22; }
.cta-band-text .serif { font-size: 1em; }
.cta-band-text span { display: block; font-weight: 400; font-size: 0.95rem; color: var(--text-2); margin-top: 7px; letter-spacing: 0; }
.cta-band .btn { flex-shrink: 0; }

/* Who I help */
.help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}
.help-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.help-card h3 {
  display: flex; align-items: baseline; gap: 12px;
  font-size: 1.04rem; font-weight: 600; letter-spacing: -0.015em; margin-bottom: 16px;
  padding-bottom: 14px; border-bottom: 1px solid var(--border);
}
.help-card h3 .help-no {
  font-family: var(--font-mono);
  font-size: 0.74rem; font-weight: 600;
  color: var(--text-3); letter-spacing: 0.06em;
  flex-shrink: 0;
}
.help-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.help-card li { position: relative; padding-left: 18px; font-size: 0.92rem; color: var(--text-2); line-height: 1.5; }
.help-card li::before { content: ""; position: absolute; left: 2px; top: 10px; width: 6px; height: 1.5px; background: var(--accent); }
.help-card li strong { color: var(--text); font-weight: 600; }

/* How I work — the first month */
.plan { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.plan-step {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  position: relative;
  overflow: hidden;
}
.plan-step::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent);
  opacity: 0.55;
}
.plan-step .step-when {
  font-family: var(--font-mono);
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em;
  font-weight: 600; color: var(--accent-ink); margin-bottom: 9px;
}
.plan-step h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 9px; letter-spacing: -0.015em; }
.plan-step p { font-size: 0.9rem; color: var(--text-2); line-height: 1.52; margin: 0; }

/* Footer book link */
.site-footer .foot-cta { color: var(--accent-ink); font-weight: 600; text-decoration: none; }
.site-footer .foot-cta:hover { text-decoration: underline; }

/* Article CTA: next-case link */
.article-cta .cta-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.next-case { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.93rem; color: var(--accent-ink); text-decoration: none; }
.next-case:hover { text-decoration: underline; }
.next-case svg { transition: transform 0.15s ease; }
.next-case:hover svg { transform: translateX(3px); }

/* Mobile sticky CTA bar (<768px) */
.mobile-cta { display: none; }
@media (max-width: 768px) {
  .mobile-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: fixed;
    left: 12px; right: 12px; bottom: 12px;
    z-index: 60;
    padding: 15px 20px;
    padding-bottom: calc(15px + env(safe-area-inset-bottom));
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    background: var(--accent);
    color: var(--accent-contrast);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--accent-ink);
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .mobile-cta.hide { transform: translateY(170%); opacity: 0; pointer-events: none; }
  body { padding-bottom: calc(104px + env(safe-area-inset-bottom)); }
  .cta-band { flex-direction: column; align-items: stretch; }
  .cta-band .btn { width: 100%; }
  .cta-band-text { max-width: none; }
}
@media (prefers-reduced-motion: reduce) { .mobile-cta { transition: none; } }

/* Secondary case files */
.case-subhead { margin: 1.25rem 0 0.25rem; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); font-family: var(--font-mono); }
.case-card--minor { padding: 18px 20px; }
.case-card--minor h3 { font-size: 1.02rem; }
.case-card--minor .case-teaser { font-size: 0.9rem; }
.case-card--minor .case-metric b { font-size: 0.95em; }