/* ============================================================
   SOME ASSEMBLY REQUIRED — Global Stylesheet
   someassemblyrequired.coach
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@300;400;500;600&family=Playfair+Display:wght@700&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  /* Colors — Heritage Slate */
  --bg:          #f4f4f2;   /* Linen White */
  --bg-alt:      #e6eae5;   /* Soft Stone tint */
  --bg-dark:     #1e282d;   /* Deep Charcoal Harbor */
  --primary:     #2f3e46;   /* Charcoal Harbor */
  --accent:      #c89f5d;   /* Burnished Brass */
  --sage:        #52796f;   /* Mineral Green */
  --dark:        #1a2428;   /* Darkest headline color */
  --text:        #2f3e46;   /* Charcoal Harbor */
  --text-mid:    #52796f;   /* Mineral Green */
  --text-light:  #8aaa9e;   /* Muted Mineral Green */
  --border:      #cad2c5;   /* Soft Stone */
  --white:       #fefefc;

  /* Typography */
  --serif: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --max:   1120px;
  --pad-x: clamp(20px, 5vw, 48px);

  /* Radius */
  --r:     4px;
  --r-lg:  10px;

  /* Transitions */
  --t:     0.2s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p { margin-bottom: 1rem; color: var(--text); }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-mid);
  line-height: 1.7;
}

.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

/* ── Layout Utilities ───────────────────────────────────────── */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.section {
  padding: clamp(32px, 4vw, 56px) 0 clamp(64px, 8vw, 112px);
}

.section--alt { background-color: var(--bg-alt); }
.section--sage {
  background-color: #dde8e5;
}
.section--dark {
  background-color: var(--bg-dark);
  color: var(--white);
  padding: clamp(24px, 3vw, 36px) 0;
}
.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: var(--white); }
.section--dark .eyebrow { color: #d4b47a; }
.section--dark p { color: #b8c4be; }

.text-center { text-align: center; }
.text-primary { color: var(--primary); }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--r);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--t);
  white-space: nowrap;
  line-height: 1;
}

.btn--primary {
  background-color: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn--primary:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.btn--outline {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn--outline:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.btn--outline-light {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-light:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.btn--lg {
  padding: 18px 36px;
  font-size: 1rem;
}

.btn-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav__logo-main {
  font-family: var(--serif);
  font-size: 2.05rem;
  color: var(--dark);
  font-weight: 400;
}

.nav__logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-top: 2px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: color var(--t);
}
.nav__link:hover,
.nav__link.active { color: var(--primary); }

.nav__cta { margin-left: 8px; }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--dark);
  border-radius: 2px;
  transition: all var(--t);
}

/* Mobile nav drawer */
.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
  background-color: var(--bg);
  padding: 16px var(--pad-x) 24px;
}
.nav__mobile.open { display: flex; }

.nav__mobile-link {
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-mid);
  border-bottom: 1px solid var(--border);
  transition: color var(--t);
}
.nav__mobile-link:last-child { border-bottom: none; }
.nav__mobile-link:hover { color: var(--primary); }
.nav__mobile .btn { margin-top: 16px; width: 100%; justify-content: center; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  padding: clamp(32px, 4vw, 56px) var(--pad-x) clamp(64px, 8vw, 112px);
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}

.hero__content {}

.hero__graphic {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__graphic svg {
  width: 100%;
  max-width: 480px;
  height: auto;
  display: block;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--primary);
}

.hero .lead {
  max-width: 560px;
  margin-bottom: 2.5rem;
}

/* ── Pain / Empathy Section ─────────────────────────────────── */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.pain-grid--2x2 {
  grid-template-columns: repeat(2, 1fr);
}

.pain-card {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 32px 28px 32px;
  position: relative;
}

.pain-card::before {
  content: '\201C';
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-size: 5.5rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.25;
  position: absolute;
  top: -4px;
  left: 18px;
  line-height: 1;
}


.pain-card p {
  padding-top: 24px;
  font-size: 0.95rem;
  color: var(--text-mid);
  font-style: italic;
}

/* ── What We Build ──────────────────────────────────────────── */
.what-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
  max-width: var(--max);
  margin: 0 auto;
}

.what-visual {
  background-color: var(--bg);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.brain-piece {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background-color: var(--bg);
  border-radius: var(--r);
  border: 1px solid var(--border);
}

.brain-piece__icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.brain-piece__text strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 2px;
}

.brain-piece__text span {
  font-size: 0.8rem;
  color: var(--text-mid);
}

.what-content h2 { margin-bottom: 1rem; }
.what-content p { color: var(--text-mid); margin-bottom: 1.2rem; }
.what-content .btn { margin-top: 8px; }

/* ── Process Steps ──────────────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 56px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(16.66% + 28px);
  right: calc(16.66% + 28px);
  height: 1px;
  background: linear-gradient(to right, var(--border), var(--primary), var(--border));
  z-index: 0;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--white);
  font-family: var(--serif);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--white);
}

.step p {
  font-size: 0.9rem;
  color: #9ab5ac;
  line-height: 1.65;
}

/* ── Services Cards ─────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.service-card {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 36px 32px;
  transition: border-color var(--t), box-shadow var(--t);
}

.service-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 32px rgba(139, 90, 58, 0.08);
}

.service-card--featured {
  background-color: var(--primary);
  border-color: var(--primary);
}
.service-card--featured h3,
.service-card--featured h4 { color: var(--white); }
.service-card--featured p { color: rgba(255,255,255,0.8); }
.service-card--featured .service-card__tag { color: rgba(255,255,255,0.6); }
.service-card--featured .service-card__icon { background-color: rgba(255,255,255,0.15); }
.service-card--featured:hover { box-shadow: 0 8px 32px rgba(139, 90, 58, 0.3); }

.service-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r);
  background-color: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.service-card__tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.65;
}

.service-card__list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card__list li {
  font-size: 0.85rem;
  color: var(--text-mid);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.service-card__list li::before {
  content: '→';
  color: var(--accent);
  flex-shrink: 0;
  font-size: 0.8rem;
  margin-top: 1px;
}

.service-card--featured .service-card__list li { color: rgba(255,255,255,0.8); }
.service-card--featured .service-card__list li::before { color: rgba(255,255,255,0.6); }

/* ── Proof / Stats ──────────────────────────────────────────── */
.proof-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
}

.stat-block {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.stat {
  padding: 28px 32px;
  border-left: 3px solid var(--primary);
  background-color: rgba(255,255,255,0.04);
}

.stat__num {
  font-family: var(--serif);
  font-size: 3rem;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}

.stat__label {
  font-size: 0.85rem;
  color: #9ab5ac;
  line-height: 1.5;
}

.proof-story h2 { margin-bottom: 1rem; }
.proof-story p { color: #b8c4be; margin-bottom: 1.2rem; }
.proof-story .btn { margin-top: 8px; }

/* ── Lead Magnet CTA ────────────────────────────────────────── */
.cta-band {
  background-color: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-band--light {
  background-color: var(--bg);
  text-align: center;
  padding: clamp(14px, 1.5vw, 20px) var(--pad-x);
}

.cta-band__inner {
  max-width: 620px;
  margin: 0 auto;
}

.cta-band h2 { margin-bottom: 0.5rem; }
.cta-band p { color: var(--text-mid); margin-bottom: 1rem; }

/* ── About Page ─────────────────────────────────────────────── */
.page-hero {
  padding: clamp(32px, 4vw, 56px) var(--pad-x) clamp(48px, 6vw, 80px);
  max-width: var(--max);
  margin: 0 auto;
}

.page-hero h1 { margin-bottom: 1rem; }
.page-hero .lead { max-width: 100%; }

.about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  align-items: start;
  max-width: var(--max);
  margin: 0 auto;
}

.about-sidebar {
  position: sticky;
  top: 100px;
}

.about-photo {
  width: 100%;
  aspect-ratio: 3/4;
  background-color: var(--bg-alt);
  border-radius: var(--r-lg);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--border);
}

.about-photo__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-light);
}

.about-photo__placeholder span {
  font-size: 3rem;
}

.about-photo__placeholder p {
  font-size: 0.8rem;
  color: var(--text-light);
  margin: 0;
}

.about-card {
  margin-top: 24px;
  padding: 24px;
  background-color: var(--bg-alt);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
}

.about-card h4 { margin-bottom: 12px; font-size: 1rem; }

.about-card ul { display: flex; flex-direction: column; gap: 8px; }

.about-card li {
  font-size: 0.85rem;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  gap: 8px;
}

.about-card li::before {
  content: '◆';
  font-size: 0.45rem;
  color: var(--accent);
  flex-shrink: 0;
}

.about-content h2 { margin-bottom: 1rem; }
.about-content h3 { margin-bottom: 0.75rem; font-size: 1.3rem; }
.about-content p { color: var(--text-mid); line-height: 1.8; margin-bottom: 1.25rem; }

.about-section {
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border);
}
.about-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.values-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
}

.value-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.value-item__icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.9rem;
  border: 1px solid var(--border);
}

.value-item__body strong {
  display: block;
  font-size: 0.9rem;
  color: var(--dark);
  margin-bottom: 3px;
}

.value-item__body p {
  font-size: 0.875rem;
  color: var(--text-mid);
  margin: 0;
  line-height: 1.6;
}

/* ── Services Page ──────────────────────────────────────────── */
.services-detail {
  display: flex;
  flex-direction: column;
  gap: 64px;
  max-width: var(--max);
  margin: 0 auto;
}

.service-detail {
  display: grid;
  grid-template-columns: 0.75fr 1.4fr;
  gap: 56px;
  align-items: start;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--border);
}

.service-detail:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.service-detail__meta {
  position: sticky;
  top: 100px;
}

.service-detail__num {
  font-family: var(--serif);
  font-size: 4rem;
  color: var(--border);
  line-height: 1;
  margin-bottom: 16px;
}

.service-detail__meta h3 { margin-bottom: 8px; }

.service-detail__meta .eyebrow { margin-bottom: 8px; }

.service-detail__body h4 {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  margin-bottom: 12px;
  margin-top: 28px;
  color: var(--dark);
}

.service-detail__body h4:first-child { margin-top: 0; }

.service-detail__body p {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.75;
}

.detail-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.detail-list li {
  font-size: 0.9rem;
  color: var(--text-mid);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.6;
}

.detail-list li::before {
  content: '→';
  color: var(--accent);
  flex-shrink: 0;
  font-size: 0.85rem;
  margin-top: 1px;
}

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-list {
  max-width: 720px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:last-child { border-bottom: none; }

.faq-item__q {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background-color var(--t);
}

.faq-item__q:hover { background-color: var(--bg-alt); }

.faq-item__q svg {
  flex-shrink: 0;
  transition: transform var(--t);
  color: var(--accent);
}

.faq-item.open .faq-item__q svg { transform: rotate(45deg); }

.faq-item__a {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-item__a {
  max-height: 400px;
  padding: 0 24px 20px;
}

.faq-item__a p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.75;
  text-align: left;
}

/* ── Credentials Bar ────────────────────────────────────────── */
.cred-bar {
  background-color: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.cred-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
}

.cred-bar__logo {
  object-fit: contain;
  opacity: 0.88;
  transition: opacity var(--t);
}

.cred-bar__logo:hover {
  opacity: 1;
}

.cred-bar__logo--badge {
  width: 144px;
  height: 144px;
  object-fit: contain;
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background-color: var(--bg-dark);
  color: var(--white);
  padding: clamp(20px, 2.5vw, 32px) var(--pad-x) 20px;
}

.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
}

.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand .nav__logo-main { color: var(--white); font-size: 2.05rem; }
.footer__brand .nav__logo-sub { color: rgba(255,255,255,0.4); }

.footer__tagline {
  margin-top: 16px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  max-width: 300px;
}

.footer__col {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
}

.footer__col h4 {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0;
  white-space: nowrap;
}

.footer__links {
  display: flex;
  flex-direction: row;
  gap: 24px;
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--t);
  white-space: nowrap;
}
.footer__links a:hover { color: var(--white); }

.footer__bottom {
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

.footer__site {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--t);
}
.footer__site:hover { color: var(--white); }

/* ── Services Page Visual Enhancements ─────────────────────── */

/* Discovery Call — session cards */
.session-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 20px;
}

.session-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.session-card__num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.session-card strong {
  display: block;
  font-size: 0.82rem;
  color: var(--dark);
  margin-bottom: 3px;
}

.session-card span {
  font-size: 0.77rem;
  color: var(--text-mid);
  line-height: 1.5;
}

/* Context Brain Diagram */
.context-diagram {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 32px;
  margin-top: 32px;
  overflow: hidden;
}

.cdiag-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 20px;
}

.cdiag-grid {
  display: grid;
  grid-template-columns: 165px 1fr 165px;
  gap: 0;
  align-items: start;
}

.cdiag-col-label {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--accent);
  margin-bottom: 10px;
}

.cdiag-input-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 6px 10px 16px;
  margin-bottom: 4px;
}

.diag-card-grid .cdiag-input-card {
  background: var(--bg);
}

.cdiag-input-card .cn {
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.3;
}

.cdiag-input-card .cs {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 2px;
  line-height: 1.3;
}

.cdiag-also {
  font-size: 0.65rem;
  color: var(--text-light);
  text-align: center;
  margin: 6px 0 4px;
}

.cdiag-pbox {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 8px 10px;
  margin-top: 4px;
}

.cdiag-pbox-label {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
  margin-bottom: 3px;
}

.cdiag-pbox-desc {
  font-size: 0.65rem;
  color: var(--text-light);
  margin-bottom: 6px;
}

.cdiag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.cdiag-chip {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 7px;
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
}

.cdiag-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 6px;
}

.cdiag-center svg {
  width: 100%;
  max-width: 380px;
}

.cdiag-tagline {
  font-size: 0.72rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 6px;
  font-style: italic;
}

.cdiag-cat {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 5px;
  margin-top: 10px;
}

.cdiag-cat:first-child { margin-top: 0; }

/* On-Call — includes grid */
.includes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 20px;
}

.includes-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.includes-card__icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.includes-card strong {
  display: block;
  font-size: 0.82rem;
  color: var(--dark);
  margin-bottom: 3px;
}

.includes-card span {
  font-size: 0.77rem;
  color: var(--text-mid);
  line-height: 1.5;
}

/* ── Context Engineering Shift ─────────────────────────────── */
.shift-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
  max-width: var(--max);
  margin: 0 auto;
}

.shift-quote {
  padding: 36px;
  border-left: 3px solid var(--accent);
  background-color: var(--bg-alt);
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
}

.shift-quote blockquote {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 1.2rem;
  color: var(--text-mid);
  line-height: 1.6;
  font-style: italic;
}

.shift-quote cite {
  display: block;
  margin-top: 16px;
  font-size: 0.75rem;
  color: var(--text-light);
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.shift-content h2 { margin-bottom: 1rem; }
.shift-content p { color: var(--text-mid); line-height: 1.75; margin-bottom: 1.1rem; }

/* ── Writing Engine ─────────────────────────────────────────── */
.output-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  grid-auto-rows: 1fr;
  gap: 14px;
  margin-top: 48px;
}

.output-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 24px;
  height: 100%;
  background-color: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: background-color var(--t), border-color var(--t);
}

.output-card:hover {
  background-color: var(--bg);
  border-color: var(--accent);
}

.output-card__icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.output-card h4 {
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 4px;
}

.output-card p {
  font-size: 0.8rem;
  color: var(--text-mid);
  margin: 0;
  line-height: 1.6;
}

/* Contact card link treatment */
a.output-card--link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

a.output-card--link:hover {
  background-color: var(--bg);
  border-color: var(--accent);
}

a.output-card--link h4 {
  color: var(--dark);
}

.engine-note {
  margin-top: 40px;
  padding: 20px 28px;
  background-color: rgba(200,159,93,0.12);
  border: 1px solid rgba(200,159,93,0.25);
  border-radius: var(--r-lg);
  font-size: 0.875rem;
  color: #d4c49a;
  line-height: 1.65;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .hero__graphic { display: none; }

  .what-layout,
  .proof-layout,
  .about-layout,
  .shift-layout {
    grid-template-columns: 1fr;
  }

  .about-sidebar { position: static; }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .process-steps::before { display: none; }

  .step { text-align: left; display: flex; gap: 20px; align-items: flex-start; }
  .step__num { margin: 0; flex-shrink: 0; }

  .footer__top {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
  }

  .footer__col {
    flex-wrap: wrap;
    gap: 16px;
  }

  .service-detail {
    grid-template-columns: 1fr;
  }
  .service-detail__meta { position: static; }
}

@media (max-width: 640px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .grid-2,
  .grid-3 { grid-template-columns: 1fr; }

  .session-cards,
  .includes-grid { grid-template-columns: 1fr; }

  .cdiag-grid { grid-template-columns: 1fr; }
  .cdiag-center { display: none; }

  .footer__top { flex-direction: column; align-items: flex-start; }

  .btn-group { flex-direction: column; align-items: flex-start; }
  .btn--lg { width: 100%; justify-content: center; }
}