/* =========================================================
   Contracted Clinicians PC
   Design system: typeui.sh / enterprise, with layout principles
   Type pairing: Source Serif 4 (display) + Ubuntu (UI/body)
   Flat surfaces, typographic depth, no hover lift, no shadows
   Baseline 8px rhythm, 96px section break, 680px long-form max
   ========================================================= */

:root {
  /* Tokens (typeui enterprise spec) */
  --primary:   #072C2C;
  --secondary: #FF5F03;
  --success:   #16A34A;
  --warning:   #D97706;
  --danger:    #DC2626;
  --surface:   #EDEADE;
  --text:      #111827;

  /* Working derivatives */
  --primary-700:   #0F4040;
  --primary-100:   #D6E0E0;
  --secondary-700: #C24600;
  --secondary-100: #FFE3D2;
  --surface-soft:  #F5F2E7;
  --surface-deep:  #DDD8C6;
  --ink:           #111827;
  --ink-soft:      #3D4555;
  --muted:         #6B7280;
  --border:        #C9C3B0;
  --border-soft:   #DDD8C6;

  /* Type */
  --font-display: 'Source Serif 4', 'Source Serif Pro', Georgia, 'Times New Roman', serif;
  --font-ui:      'Ubuntu', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  /* Layout */
  --content-long:  680px;   /* long-form max */
  --content-shell: 1180px;  /* app shell max */
  --gutter: 24px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;          /* section break */
}

/* -------- Reset -------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
ul, ol, dl { margin: 0; padding: 0; }
ul, ol { list-style: none; }
p { margin: 0 0 16px; }
a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
a:hover { color: var(--secondary); border-bottom-color: var(--secondary); }
button { font: inherit; cursor: pointer; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.1;
  margin: 0 0 24px;
  letter-spacing: -0.015em;
}
/* Headline scale: 62 → 36 across breakpoints */
h1 {
  font-size: clamp(2.25rem, 5.6vw, 3.875rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.025em;
}
h2 {
  font-size: clamp(1.625rem, 3.2vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.015em;
}
h3 {
  font-family: var(--font-ui);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  line-height: 1.3;
  margin: 0 0 8px;
}

.container {
  width: 100%;
  max-width: var(--content-shell);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--primary); color: var(--surface);
  padding: 8px 16px; z-index: 1000; border: 0;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 2px solid var(--secondary); outline-offset: 3px; }

/* -------- Header -------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(237, 234, 222, 0.94);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.site-header.scrolled { border-bottom-color: var(--border); }

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  color: var(--ink);
}
.brand:hover { color: var(--ink); border: 0; }
.brand-mark {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--primary);
  color: var(--surface);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.brand-sub {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.01em;
  font-weight: 400;
}

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
}
.primary-nav a {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--ink-soft);
  border: 0;
  padding: 0;
  font-weight: 500;
}
.primary-nav a:hover { color: var(--primary); border: 0; }

/* -------- Shared labels -------- */
.section-label {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
}
.kicker {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--secondary);
  margin: 0 0 24px;
}

/* -------- Hero -------- */
.hero {
  padding: 120px 0 96px;
  position: relative;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-copy { min-width: 0; }
.hero h1 {
  max-width: 16ch;
  margin-bottom: 28px;
  color: var(--primary);
}
.hero .lede {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.15rem, 1.7vw, 1.35rem);
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: var(--content-long);
  margin: 0 0 36px;
  letter-spacing: -0.005em;
}

.hero-media {
  margin: 0;
  position: relative;
}
.hero-media picture,
.hero-media img {
  display: block;
  width: 100%;
  height: auto;
}
.hero-media img {
  border-radius: 12px;
  border: 2px solid var(--primary);
}

.hero-cta { margin: 0; }
.hero-cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--surface);
  background: var(--primary);
  border: 0;
  padding: 14px 24px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background 0.15s ease;
}
.hero-cta a:hover {
  background: var(--secondary);
  color: var(--surface);
  border: 0;
}

/* -------- Scale band -------- */
.scale {
  padding: 56px 0;
  background: var(--primary);
  color: var(--surface);
  border-bottom: 1px solid var(--primary-700);
}
.scale-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin: 0;
}
.scale-grid > div {
  padding-top: 24px;
  border-top: 1px solid var(--secondary);
}
.scale-grid dt {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1;
  color: var(--surface);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.scale-grid dt span { color: var(--secondary); margin: 0 4px; }
.scale-grid dd {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.94rem;
  color: var(--surface-deep);
  letter-spacing: 0.01em;
  max-width: 34ch;
  line-height: 1.5;
}

/* -------- Page header (internal pages) -------- */
.page-header {
  padding: 120px 0 80px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.page-header h1 {
  max-width: 20ch;
  color: var(--primary);
  margin-bottom: 24px;
}
.page-header .lede {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.15rem, 1.7vw, 1.35rem);
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: var(--content-long);
  margin: 0;
  letter-spacing: -0.005em;
}

/* -------- Bio sections -------- */
.bio {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.bio:nth-of-type(even) { background: var(--surface-soft); }
.bio-grid {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 56px;
}
.bio-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 2.6vw, 2rem);
  line-height: 1.15;
  color: var(--primary);
  letter-spacing: -0.015em;
  margin: 0 0 24px;
}
.bio .col-body p {
  max-width: var(--content-long);
  font-size: 1.02rem;
  line-height: 1.7;
}
.bio .col-body p + p { margin-top: 16px; }

/* -------- Case studies -------- */
.case {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.case:nth-of-type(even) { background: var(--surface-soft); }
.case-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.4vw, 1.95rem);
  line-height: 1.2;
  color: var(--primary);
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  max-width: 28ch;
}
.case-client {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.05rem;
  color: var(--ink-soft);
  margin: 0 0 24px;
}
.case .col-body p:not(.case-client) {
  max-width: var(--content-long);
  font-size: 1.02rem;
  line-height: 1.7;
}
.case .col-body p + p { margin-top: 16px; }
.case-stats {
  margin: 32px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px 32px;
}
.case-stats > div { margin: 0; }
.case-stats dt {
  font-family: var(--font-ui);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
  margin: 0 0 4px;
}
.case-stats dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--ink);
  letter-spacing: -0.005em;
  line-height: 1.35;
}

/* -------- Page CTA (post-content link) -------- */
.page-cta {
  padding: 80px 0;
  background: var(--surface);
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-cta .cta-text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  color: var(--primary);
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}
.page-cta .cta-link {
  margin: 0;
}
.page-cta .cta-link a {
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
  border-bottom: 1px solid var(--secondary);
  padding-bottom: 4px;
}
.page-cta .cta-link a:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Active nav state */
.primary-nav a[aria-current="page"] {
  color: var(--primary);
  font-weight: 700;
}

/* -------- Statement / About -------- */
.statement {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.statement-grid,
.recognition-grid {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 56px;
}
.col-label { padding-top: 8px; }
.col-body .display {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.6vw, 2.05rem);
  line-height: 1.2;
  color: var(--primary);
  letter-spacing: -0.015em;
  margin-bottom: 32px;
  max-width: 28ch;
}
.col-body p {
  max-width: var(--content-long);
  font-size: 1.02rem;
  line-height: 1.7;
}
.col-body p + p { margin-top: 16px; }

/* Pull-quote: floats right on desktop, full-width on mobile */
.pullquote {
  float: right;
  width: 280px;
  margin: 8px 0 16px 40px;
  padding: 16px 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1.35;
  color: var(--primary);
  letter-spacing: -0.005em;
  border-top: 1px solid var(--secondary);
  border-bottom: 1px solid var(--secondary);
}

/* -------- Clients -------- */
.clients {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface-soft);
}
.client-list {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 16px 28px;
  padding: 32px 0;
  border-top: 1px solid var(--primary);
  border-bottom: 1px solid var(--primary);
}
.client-list li {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  color: var(--ink);
  letter-spacing: -0.01em;
  position: relative;
  padding-right: 28px;
}
.client-list li::after {
  content: '·';
  position: absolute;
  right: 0;
  color: var(--secondary);
  font-weight: 400;
}
.client-list li:last-child { padding-right: 0; }
.client-list li:last-child::after { display: none; }
.clients-note {
  margin: 32px 0 0;
  font-size: 0.96rem;
  color: var(--ink-soft);
  max-width: var(--content-long);
}

/* -------- Services -------- */
.services {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.section-head { margin-bottom: 56px; }
.section-head h2 { margin: 16px 0 0; max-width: 22ch; }

.service-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--primary);
}
.service-item {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 56px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
  transition: background 0.15s ease;
}
.service-item:hover { background: var(--surface-soft); }
.service-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.2rem;
  color: var(--secondary);
  letter-spacing: 0.02em;
}
.service-body p {
  margin: 0;
  max-width: var(--content-long);
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.65;
}

/* -------- Recognition -------- */
.recognition {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface-soft);
}
.awards {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 56px;
}
.awards > div {
  border-top: 1px solid var(--primary);
  padding-top: 16px;
}
.awards dt {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 8px;
  letter-spacing: -0.005em;
}
.awards dd {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.97rem;
  color: var(--ink-soft);
  max-width: 40ch;
  line-height: 1.55;
}

/* -------- Contact -------- */
.contact {
  padding: 96px 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-info h2 { margin: 16px 0 16px; color: var(--primary); }
.contact-info > p {
  max-width: 42ch;
  margin-bottom: 32px;
  color: var(--ink-soft);
}
.contact-block { margin-bottom: 24px; }
.contact-block:last-of-type { margin-bottom: 0; }
.contact-label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
  margin: 0 0 4px;
}
.contact-block p:not(.contact-label) {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.6;
}
.contact-block a {
  color: var(--ink);
  border-bottom: 1px solid var(--border);
}
.contact-block a:hover { border-bottom-color: var(--secondary); color: var(--primary); }

/* Form */
.contact-form { padding-top: 8px; }
.field { margin-bottom: 24px; }
.field label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-ui);
  font-size: 1rem;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--primary);
  border-radius: 0;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px var(--secondary-100);
}
.field textarea { resize: vertical; min-height: 112px; line-height: 1.55; }

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--surface);
  background: var(--primary);
  border: 0;
  cursor: pointer;
  margin-top: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background 0.15s ease;
}
.btn-submit:hover { background: var(--secondary); }

/* -------- Footer -------- */
.site-footer {
  background: var(--primary);
  color: var(--surface-deep);
  padding: 48px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
}
.footer-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--surface);
  letter-spacing: -0.005em;
}
.footer-sub {
  margin: 4px 0 0;
  font-family: var(--font-ui);
  font-size: 0.86rem;
  color: var(--surface-deep);
  font-weight: 400;
}
.footer-links {
  display: flex;
  gap: 28px;
  justify-content: center;
}
.footer-links a {
  font-family: var(--font-ui);
  color: var(--surface-deep);
  font-size: 0.9rem;
  border: 0;
}
.footer-links a:hover { color: var(--secondary); border: 0; }
.footer-copy {
  margin: 0;
  text-align: right;
  font-family: var(--font-ui);
  font-size: 0.84rem;
  color: var(--surface-deep);
  opacity: 0.75;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 880px) {
  .hero { padding: 80px 0 64px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-media { max-width: 520px; margin: 0 auto; }
  .scale { padding: 48px 0; }
  .page-header { padding: 80px 0 48px; }
  .bio { padding: 56px 0; }
  .bio-grid { grid-template-columns: 1fr; gap: 16px; }
  .case { padding: 56px 0; }
  .case-stats { grid-template-columns: 1fr; gap: 16px; }
  .page-cta { padding: 56px 0; }
  .scale-grid { grid-template-columns: 1fr; gap: 24px; }
  .statement,
  .clients,
  .services,
  .recognition,
  .contact { padding: 72px 0; }
  .statement-grid,
  .recognition-grid,
  .service-item,
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }
  .col-label { padding-top: 0; }
  .awards { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }
  .footer-copy { text-align: center; }
  .footer-links { justify-content: center; }

  /* Pull-quote: full-width, not floated */
  .pullquote {
    float: none;
    width: auto;
    margin: 24px 0;
    font-size: 1.2rem;
  }

  /* Mobile nav: hide secondary, show 3 primary inline */
  .nav-wrap { min-height: 64px; }
  .brand-sub { display: none; }
  .primary-nav ul { gap: 20px; }
  .primary-nav li.nav-secondary { display: none; }
  .primary-nav a { font-size: 0.9rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  body { font-size: 18px; }  /* long-form retains 18px on mobile */
  .primary-nav ul { gap: 14px; }
  .primary-nav a { font-size: 0.86rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}