/* Nova Chiropractic - Shared page styles for all sub-pages
   Requires brand-tokens.css for CSS custom properties. */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; padding: 0;
  font-family: var(--font-sans);
  background: var(--bone);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; }
::selection { background: var(--brass); color: var(--paper); }
button { font-family: inherit; cursor: pointer; }

/* ── Layout ── */
.wrap         { max-width: 1320px; margin: 0 auto; padding: 0 32px; }
.wrap-mid     { max-width: 1060px; margin: 0 auto; padding: 0 32px; }
.wrap-narrow  { max-width: 800px;  margin: 0 auto; padding: 0 32px; }

/* ── Announce bar ── */
.announce {
  background: var(--navy); color: var(--bone);
  padding: 10px 52px 10px 24px;
  display: flex; align-items: center; justify-content: center; gap: 20px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase; position: relative;
}
.announce a { color: var(--brass-2); text-decoration: none; border-bottom: 1px solid currentColor; }
.announce .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brass); flex-shrink: 0; }
.announce-close {
  position: absolute; right: 14px; background: transparent; border: 0;
  color: var(--bone); opacity: 0.5; font-size: 18px; cursor: pointer; line-height: 1;
}
@media (max-width: 700px) { .announce { font-size: 9px; gap: 10px; } }

/* ── Sticky header ── */
.site-header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(250,247,241,0.94);
  backdrop-filter: blur(14px) saturate(1.1);
  border-bottom: 1px solid rgba(20,17,14,0.09);
  transition: box-shadow .2s;
}
.site-header.scrolled { box-shadow: 0 2px 12px rgba(20,17,14,0.07); }
.header-inner {
  display: flex; align-items: center; gap: 24px;
  padding-top: 18px; padding-bottom: 18px;
}
.site-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink); flex-shrink: 0;
}
.logo-name {
  font-family: var(--font-display); font-weight: 400;
  font-size: 28px; letter-spacing: -0.03em; line-height: 1; display: block;
}
.logo-sub {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.28em; text-transform: uppercase;
  opacity: 0.6; line-height: 1; margin-top: 5px; display: block;
}
.site-nav {
  display: flex; gap: 22px; flex: 1; justify-content: center;
}
.site-nav a {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--ink); text-decoration: none; opacity: 0.68;
  padding-bottom: 4px; border-bottom: 1px solid transparent;
  transition: opacity .15s, border-color .15s;
}
.site-nav a:hover, .site-nav a.active { opacity: 1; border-bottom-color: var(--brass); }
.btn-book {
  background: var(--ink); color: var(--bone); border: 0;
  padding: 12px 22px; font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.28em; text-transform: uppercase;
  text-decoration: none; display: inline-block;
  transition: opacity .15s; white-space: nowrap; flex-shrink: 0;
}
.btn-book:hover { opacity: 0.82; }

/* hamburger hidden desktop */
.hamburger {
  display: none; background: transparent; border: 0;
  color: var(--ink); font-size: 22px; padding: 4px 8px;
  margin-left: auto; cursor: pointer; line-height: 1;
}

/* mobile nav */
.mobile-nav {
  display: none; flex-direction: column;
  background: var(--paper); border-top: 1px solid rgba(20,17,14,0.08);
  padding: 6px 32px 20px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--ink); text-decoration: none;
  padding: 13px 0; border-bottom: 1px solid rgba(20,17,14,0.07); opacity: 0.75;
}
.mobile-nav a:hover { opacity: 1; }
.mobile-nav .mobile-book {
  margin-top: 16px; padding: 14px 22px; text-align: center;
  background: var(--ink); color: var(--bone);
  border-bottom: 0; opacity: 1; letter-spacing: 0.28em;
}

@media (max-width: 1120px) {
  .site-nav  { display: none; }
  .btn-book  { display: none; }
  .hamburger { display: block; }
  .wrap, .wrap-mid, .wrap-narrow { padding-left: 20px; padding-right: 20px; }
}

/* ── Footer ── */
.site-footer { background: var(--navy); color: var(--bone); padding: 64px 32px 32px; }
.footer-grid {
  display: grid; grid-template-columns: 1.2fr 1.35fr 1.25fr 1fr 1fr; gap: 40px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(244,240,232,0.12);
}
.footer-brand .logo-name, .footer-brand .logo-sub { color: var(--bone); }
.btn-brass {
  display: inline-block; margin-top: 22px;
  background: var(--brass); color: var(--navy); border: 0;
  padding: 13px 22px; font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.28em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; transition: opacity .15s;
}
.btn-brass:hover { opacity: 0.85; }
.footer-col { font-size: 13px; line-height: 1.9; }
.footer-col p { margin: 0; }
.footer-col a { color: inherit; text-decoration: none; opacity: 0.85; }
.footer-col a:hover { opacity: 1; text-decoration: underline; }
.footer-label {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.28em; text-transform: uppercase;
  opacity: 0.62; margin-bottom: 14px;
}
.dim { opacity: 0.62; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 28px; font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.22em; text-transform: uppercase; opacity: 0.62; flex-wrap: wrap; gap: 8px;
}
.footer-bottom a { color: inherit; text-decoration: none; }
.footer-bottom a:hover { text-decoration: underline; }
@media (max-width: 1100px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; } }
@media (max-width: 580px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ── Page hero ── */
.page-hero { padding: 80px 0; border-bottom: 1px solid rgba(20,17,14,0.10); }
.eyebrow {
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.32em; text-transform: uppercase; color: var(--brass-text);
  margin-bottom: 20px; display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: currentColor; flex-shrink: 0; }
.page-hero h1 {
  font-family: var(--font-display); font-size: clamp(54px, 8vw, 110px);
  line-height: 0.95; letter-spacing: -0.04em; margin: 0 0 24px; font-weight: 400;
}
.page-hero p { font-size: 22px; line-height: 1.55; color: rgba(20,17,14,0.65); max-width: 540px; }

/* ── Section utils ── */
.section     { padding: 96px 0; }
.section-alt { background: var(--paper); }
.section-dark { background: var(--navy); color: var(--bone); }
.section-title {
  font-family: var(--font-display); font-size: clamp(38px, 5vw, 76px);
  line-height: 0.98; letter-spacing: -0.03em; margin: 0 0 20px; font-weight: 400;
}
.body-text { font-size: 21px; line-height: 1.65; color: rgba(20,17,14,0.72); }
.body-text.dark { color: rgba(244,240,232,0.75); }

/* ── Buttons ── */
.btn-primary {
  display: inline-block; background: var(--ink); color: var(--bone); border: 0;
  padding: 15px 26px; font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.28em; text-transform: uppercase; cursor: pointer;
  text-decoration: none; transition: opacity .15s;
}
.btn-primary:hover { opacity: 0.82; }
.btn-ghost {
  display: inline-block; background: transparent; color: var(--ink);
  border: 1px solid rgba(20,17,14,0.2); padding: 15px 26px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase; cursor: pointer; text-decoration: none; transition: border-color .15s;
}
.btn-ghost:hover { border-color: var(--ink); }

/* ── Placeholder images ── */
.ph {
  background: var(--bone-2);
  background-image: repeating-linear-gradient(135deg, rgba(20,17,14,0.06) 0 1px, transparent 1px 16px);
  border: 1px solid rgba(20,17,14,0.09);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.24em; text-transform: uppercase; color: rgba(20,17,14,0.66);
}
.ph-bottom { align-items: flex-end; justify-content: flex-start; padding: 12px; }

/* ── Article layout ── */
.article-header {
  background: var(--bone-2);
  padding: 72px 0 64px;
  border-bottom: 1px solid rgba(20,17,14,0.10);
}
.article-meta {
  display: flex; gap: 14px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--brass-text); margin-bottom: 22px;
}
.article-meta .sep { color: rgba(20,17,14,0.66); }
.article-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 80px);
  line-height: 0.98; letter-spacing: -0.03em; margin: 0 0 20px; font-weight: 400;
}
.article-subtitle {
  font-size: 20px; line-height: 1.5;
  color: rgba(20,17,14,0.65); max-width: 620px;
}
.article-image {
  height: 440px; margin-bottom: 0;
}
.article-layout {
  display: grid; grid-template-columns: 1fr 300px; gap: 72px;
  padding: 72px 0; align-items: start;
}
.article-body h2 {
  font-family: var(--font-display); font-size: 40px;
  letter-spacing: -0.02em; margin: 52px 0 14px; font-weight: 400;
}
.article-body h3 {
  font-family: var(--font-mono); font-size: 10px; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(20,17,14,0.66); margin: 36px 0 12px;
}
.article-body p {
  font-size: 20px; line-height: 1.72; color: rgba(20,17,14,0.82); margin-bottom: 22px;
}
.article-body strong { color: var(--ink); }
.article-body ul { list-style: none; padding: 0; margin: 0 0 24px; }
.article-body ul li {
  font-size: 19px; line-height: 1.65; color: rgba(20,17,14,0.82);
  padding: 11px 0 11px 26px; border-bottom: 1px solid rgba(20,17,14,0.08);
  position: relative;
}
.article-body ul li::before {
  content: '·'; position: absolute; left: 0; color: var(--brass-text); font-size: 22px; top: 9px;
}
.article-body .callout {
  background: var(--bone-2); border-left: 3px solid var(--brass);
  padding: 22px 24px; margin: 32px 0;
  font-size: 19px; line-height: 1.65; color: rgba(20,17,14,0.85);
}
.article-sidebar { position: sticky; top: 100px; }
.sidebar-cta { background: var(--navy); color: var(--bone); padding: 30px 26px; margin-bottom: 24px; }
.sidebar-cta .s-eye {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--brass-2); margin-bottom: 12px;
}
.sidebar-cta h3 {
  font-family: var(--font-display); font-size: 28px;
  letter-spacing: -0.02em; margin: 0 0 10px; font-weight: 400;
}
.sidebar-cta p { font-size: 16px; line-height: 1.6; color: rgba(244,240,232,0.7); margin-bottom: 18px; }
.sidebar-related h4 {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: rgba(20,17,14,0.66); margin: 0 0 14px;
}
.sidebar-related a {
  display: block; padding: 13px 0; border-bottom: 1px solid rgba(20,17,14,0.09);
  text-decoration: none; color: var(--ink);
  font-family: var(--font-display); font-size: 18px; letter-spacing: -0.01em;
  transition: color .15s;
}
.sidebar-related a:hover { color: var(--brass-text); }
@media (max-width: 1100px) {
  .article-layout { grid-template-columns: 1fr; gap: 48px; }
  .article-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
}
@media (max-width: 680px) {
  .article-layout { padding: 40px 0; }
  .article-body h2 { font-size: 30px; }
  .article-body p { font-size: 18px; }
  .article-sidebar { grid-template-columns: 1fr; }
  .article-image { height: 240px; }
}

/* ── Condition page ── */
.condition-hero { background: var(--navy); color: var(--bone); padding: 80px 0; }
.condition-hero h1 {
  font-family: var(--font-display); font-size: clamp(54px, 8vw, 110px);
  line-height: 0.95; letter-spacing: -0.04em; margin: 0 0 20px; font-weight: 400;
}
.condition-hero p { font-size: 20px; line-height: 1.55; color: rgba(244,240,232,0.75); max-width: 560px; }
.condition-body { padding: 80px 0; }
.condition-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; margin-bottom: 60px; }
.symptom-list { list-style: none; padding: 0; margin: 0; }
.symptom-list li {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 13px 0; border-bottom: 1px solid rgba(20,17,14,0.09);
  font-size: 18px; line-height: 1.5;
}
.symptom-list .bul {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.22em; color: var(--brass-text); flex-shrink: 0; padding-top: 3px;
}
@media (max-width: 820px) { .condition-grid { grid-template-columns: 1fr; gap: 48px; } }

/* ── CTA strip ── */
.cta-strip {
  background: var(--bone-2);
  border-top: 1px solid rgba(20,17,14,0.10);
  border-bottom: 1px solid rgba(20,17,14,0.10);
  padding: 80px 32px; text-align: center;
}
.cta-strip .eyebrow { justify-content: center; }
.cta-strip h2 {
  font-family: var(--font-display); font-size: clamp(38px, 5vw, 72px);
  letter-spacing: -0.03em; margin: 14px 0 14px; font-weight: 400;
}
.cta-strip p { font-size: 19px; line-height: 1.55; color: rgba(20,17,14,0.65); max-width: 480px; margin: 0 auto 28px; }

/* ── Journal grid ── */
.journal-hero { padding: 72px 0 60px; }
.journal-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 24px; }
.journal-header h1 {
  font-family: var(--font-display); font-size: clamp(48px, 7vw, 100px);
  line-height: 0.95; letter-spacing: -0.04em; margin: 0; font-weight: 400;
}
.journal-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; padding-bottom: 100px;
}
.journal-featured { border-top: 2px solid var(--ink); padding-top: 22px; }
.j-card { border-top: 1px solid rgba(20,17,14,0.14); padding-top: 20px; }
.j-img { background: var(--bone-2); aspect-ratio: 3/2; background-image: repeating-linear-gradient(135deg, rgba(20,17,14,0.06) 0 1px, transparent 1px 14px); border: 1px solid rgba(20,17,14,0.08); display: flex; align-items: flex-end; padding: 12px; font-family: var(--font-mono); font-size: 8px; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(20,17,14,0.66); }
.j-img.tall { aspect-ratio: 3/2.6; }
.j-meta {
  display: flex; gap: 12px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--brass-text); margin: 16px 0 0;
}
.j-meta .sep { color: rgba(20,17,14,0.66); }
.j-title-lg {
  font-family: var(--font-display); font-size: clamp(28px, 3vw, 44px);
  letter-spacing: -0.02em; margin: 10px 0 8px; font-weight: 400; line-height: 1.06;
}
.j-title-sm {
  font-family: var(--font-display); font-size: 22px;
  letter-spacing: -0.01em; margin: 10px 0 7px; font-weight: 400; line-height: 1.1;
}
.j-excerpt { color: rgba(20,17,14,0.65); font-size: 16px; line-height: 1.6; }
.read-link {
  display: inline-block; margin-top: 14px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--ink); text-decoration: none;
  border-bottom: 1px solid var(--ink); padding-bottom: 2px; transition: color .15s, border-color .15s;
}
.read-link:hover { color: var(--brass-text); border-color: var(--brass); }
@media (max-width: 1000px) {
  .journal-grid { grid-template-columns: 1fr 1fr; }
  .journal-featured { grid-column: 1 / -1; }
}
@media (max-width: 580px) {
  .journal-grid { grid-template-columns: 1fr; }
  .journal-featured { grid-column: auto; }
}

/* ── About / Team ── */
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; margin-top: 56px; max-width: 900px; }
.team-photo {
  aspect-ratio: 4/5; background: var(--bone-2);
  background-image: repeating-linear-gradient(135deg, rgba(20,17,14,0.06) 0 1px, transparent 1px 14px);
  border: 1px solid rgba(20,17,14,0.09);
  display: flex; align-items: flex-end; padding: 14px;
  font-family: var(--font-mono); font-size: 8px; letter-spacing: 0.22em;
  text-transform: uppercase; color: rgba(20,17,14,0.66);
}
.team-name { font-family: var(--font-display); font-size: 30px; letter-spacing: -0.02em; margin: 18px 0 4px; }
.team-role { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--brass-text); margin-bottom: 14px; }
.team-bio { font-size: 17px; line-height: 1.65; color: rgba(20,17,14,0.72); margin: 0 0 12px; }
@media (max-width: 900px) { .team-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 580px) { .team-grid { grid-template-columns: 1fr; } }

/* ── New Patient steps ── */
.step-list { list-style: none; padding: 0; margin: 0; }
.step-item {
  display: grid; grid-template-columns: 72px 1fr; gap: 28px;
  padding: 36px 0; border-top: 1px solid rgba(20,17,14,0.10);
}
.step-n { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; color: var(--brass-text); }
.step-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(20,17,14,0.66); margin-top: 6px; }
.step-title { font-family: var(--font-display); font-size: 44px; letter-spacing: -0.02em; font-style: italic; margin: 0 0 10px; font-weight: 400; }
.step-body { font-size: 20px; line-height: 1.65; color: rgba(20,17,14,0.72); max-width: 560px; }

/* Misc inline helpers */
.mt8  { margin-top: 8px;  }
.mt16 { margin-top: 16px; }
.mt24 { margin-top: 24px; }
.mt40 { margin-top: 40px; }
.mt60 { margin-top: 60px; }

/* ── CCO registration line (S-016 1(c)) ── */
.footer-reg { font-size: 12px; line-height: 1.65; color: rgba(244,240,232,0.55); margin: 26px 0 0; max-width: 760px; }
.footer-reg a { color: inherit; }

/* ── Responsive: stack inline multi-column layouts on tablets and phones ── */
@media (max-width: 900px) {
  .rgrid { grid-template-columns: 1fr !important; gap: 40px !important; }
  .rgrid-4 { grid-template-columns: 1fr 1fr !important; gap: 28px !important; }
}
@media (max-width: 700px) {
  .rgrid-3 { grid-template-columns: 1fr !important; }
  .rgrid-strip { grid-template-columns: 1fr !important; }
  .rgrid-strip > * { border-right: 0 !important; padding: 20px 0 !important; border-bottom: 1px solid rgba(20,17,14,0.12); }
  .section { padding: 64px 0; }
  .page-hero, .condition-hero { padding: 56px 0; }
  .cta-strip { padding: 56px 20px; }
}
@media (max-width: 560px) { .rgrid-4 { grid-template-columns: 1fr !important; } }

/* ── Accessibility: visible keyboard focus + skip link ── */
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }
.skip-link {
  position: absolute; left: -9999px; top: 8px; z-index: 100;
  background: var(--ink); color: var(--bone); padding: 10px 16px; text-decoration: none;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
}
.skip-link:focus { left: 8px; }

/* ── Smooth cross-page transitions (progressive enhancement; ignored where unsupported) ── */
@view-transition { navigation: auto; }
.site-header, .home-header { view-transition-name: site-header; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 0.28s; }
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}