/*
Theme Name: RethinkChiro
Theme URI: https://rethinkchiro.com
Author: RethinkChiro
Description: A minimalist, ADA-focused one-page theme for RethinkChiro — acupuncture and chiropractic care with Dr. Eric Wong. Edit all text, images, and lists from Appearance > Customize.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: rethinkchiro
*/

:root {
  --color-bg: #fafcf8;
  --color-bg-alt: #e3f3ef;
  --color-ink: #406b58;
  --color-ink-soft: #55504b;
  --color-accent: #cccccb;
  --color-accent-dark: #47918f;
  --color-border: #e2f0d9;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 17px;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-ink);
}

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

a { color: var(--color-accent-dark); }

/* Visible focus state everywhere — required for keyboard accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-accent-dark);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-accent-dark);
  color: #fff;
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 4px;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 16px;
}
.logo {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  color: var(--color-ink);
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo strong { color: var(--color-accent-dark); }
.logo img.custom-logo-img { max-height: 42px; width: auto; display: block; }

nav.main-nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
nav.main-nav a {
  text-decoration: none;
  color: var(--color-ink-soft);
  font-size: 0.98rem;
}
nav.main-nav a:hover,
nav.main-nav a:focus-visible {
  color: var(--color-accent-dark);
}

.btn {
  display: inline-block;
  background: var(--color-accent-dark);
  color: #fff !important;
  padding: 12px 26px;
  border-radius: 3px;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  border: 1px solid var(--color-accent-dark);
  transition: background 0.15s ease;
}
.btn:hover { background: var(--color-accent); border-color: var(--color-accent); }
.btn-outline {
  background: transparent;
  color: var(--color-accent-dark) !important;
  border: 1px solid var(--color-accent-dark);
}
.btn-outline:hover { background: var(--color-bg-alt); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 1rem;
}

/* Hero — full-bleed photo filling the viewport below the header, text overlaid */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h, 88px));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 90px 24px;
  overflow: hidden;
  color: #fff;
}
.hero-photo-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--color-bg-alt) linear-gradient(160deg, #EFE9DE 0%, #E3DCC9 100%);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 20px;
}
.hero-photo-bg .placeholder-label {
  color: var(--color-ink-soft);
  font-size: 0.8rem;
  background: rgba(255,255,255,0.85);
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  max-width: 260px;
}
/* Dark scrim so white text stays readable over a photo */
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(20,20,15,0.35) 0%, rgba(20,20,15,0.5) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
}
.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
  color: #fff;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  max-width: 820px;
  margin: 0 auto 20px;
  color: #fff;
  text-shadow: 0 2px 18px rgba(0,0,0,0.25);
}
.hero p.lede {
  max-width: 600px;
  margin: 0 auto 34px;
  color: #F3F1EC;
  font-size: 1.15rem;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero .btn-outline {
  background: rgba(255,255,255,0.08);
  color: #fff !important;
  border-color: #fff;
}
.hero .btn-outline:hover { background: rgba(255,255,255,0.22); }
.scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: 0.85;
  text-align: center;
}
.scroll-cue svg { display: block; margin: 8px auto 0; animation: scrollcue 2s ease-in-out infinite; }
@keyframes scrollcue {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-cue svg { animation: none; }
}

/* Placeholder photo blocks used elsewhere on the page — swap for real photography */
.photo-frame {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-soft);
  font-size: 0.9rem;
  text-align: center;
  padding: 24px;
  overflow: hidden;
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; border-radius: 6px; }

section { padding: 76px 24px; }
section.alt { background: var(--color-bg-alt); }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-head .eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.78rem;
  color: var(--color-accent-dark);
  margin-bottom: 12px;
  display: block;
}
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 14px; }
.section-head p { color: var(--color-ink-soft); margin: 0; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  align-items: start;
  max-width: 880px;
  margin: 0 auto;
}
.about-grid .photo-frame { aspect-ratio: 4/5; }
.about-grid h2 { margin-top: 0; }
.about-eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: .78rem;
  color: var(--color-accent-dark);
  display: block;
  margin-bottom: 10px;
}
.credentials {
  margin-top: 24px;
  padding: 0;
  list-style: none;
}
.credentials li {
  padding: 8px 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-ink-soft);
  font-size: 0.95rem;
}

/* Services */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 32px 28px;
}
section.alt .card { background: #fff; }
.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--color-accent-dark);
  font-family: var(--font-serif);
  font-size: 1.1rem;
}
.card h3 { font-size: 1.15rem; margin: 0 0 10px; }
.card p { color: var(--color-ink-soft); margin: 0 0 14px; font-size: 0.97rem; }
.card a.card-link {
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* Conditions treated */
.pill-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: var(--max-width);
  margin: 0 auto;
}
@media (max-width: 700px) {
  .pill-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 420px) {
  .pill-grid { grid-template-columns: 1fr; }
}
.pill {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 20px;
  text-align: center;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}

/* FAQ */
.faq { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
  cursor: pointer;
  padding: 20px 4px;
  font-family: var(--font-serif);
  font-size: 1.08rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-accent-dark);
  margin-left: 16px;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { margin: 0 4px 20px; color: var(--color-ink-soft); }

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
blockquote.testimonial {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 28px;
  margin: 0;
  font-style: normal;
}
blockquote.testimonial p.quote {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  margin: 0 0 16px;
}
blockquote.testimonial footer {
  font-size: 0.88rem;
  color: var(--color-ink-soft);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.info-list { list-style: none; padding: 0; margin: 0 0 28px; }
.info-list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-ink-soft);
}
.info-list li strong { color: var(--color-ink); min-width: 90px; display: inline-block; }

form.contact-form label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-ink);
}
form.contact-form .field { margin-bottom: 18px; }
form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
  color: var(--color-ink);
}
.required-note { font-size: 0.85rem; color: var(--color-ink-soft); margin-top: -6px; margin-bottom: 20px; }
.form-success { background: #EAF4E7; border: 1px solid #BFDDB6; color: #244A1B; padding: 14px 16px; border-radius: 6px; margin-bottom: 20px; font-size: 0.92rem; }
.form-error { background: #FBEAEA; border: 1px solid #E9B6B6; color: #6B1717; padding: 14px 16px; border-radius: 6px; margin-bottom: 20px; font-size: 0.92rem; }

/* CTA band */
.cta-band {
  text-align: center;
  background: var(--color-accent-dark);
  color: #fff;
  padding: 64px 24px;
}
.cta-band h2 { color: #fff; margin: 0 0 12px; }
.cta-band p { color: #E9E6DE; max-width: 520px; margin: 0 auto 28px; }
.cta-band .btn { background: #fff; color: var(--color-accent-dark) !important; border-color: #fff; }
.cta-band .btn:hover { background: #F1ECE4; }

footer.site-footer {
  background: var(--color-bg-alt);
  padding: 48px 24px 32px;
  border-top: 1px solid var(--color-border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  max-width: var(--max-width);
  margin: 0 auto 32px;
}
.footer-grid h3 { font-size: 1rem; margin: 0 0 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; color: var(--color-ink-soft); font-size: 0.95rem; }
.footer-grid a { text-decoration: none; color: var(--color-ink-soft); font-size: 0.95rem; }
.footer-grid a:hover { color: var(--color-accent-dark); }
.footer-tagline { color: var(--color-ink-soft); font-size: .92rem; max-width: 320px; margin: 0; }
.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.placeholder-flag {
  display: inline-block;
  background: #FFF3CD;
  color: #6b5a00;
  border: 1px solid #E9D8A6;
  border-radius: 4px;
  padding: 1px 8px;
  font-size: 0.72rem;
  letter-spacing: 0.3px;
  margin-left: 6px;
  vertical-align: middle;
}

/* Generic page content fallback (page.php / index.php) */
.page-content-wrap { max-width: 760px; margin: 0 auto; padding: 76px 24px; }
.page-content-wrap h1 { margin-top: 0; }

@media (max-width: 800px) {
  nav.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 24px 20px;
  }
  nav.main-nav.is-open { display: block; }
  nav.main-nav ul { flex-direction: column; gap: 4px; }
  nav.main-nav a { display: block; padding: 10px 0; }
  .nav-toggle { display: inline-flex; align-items:center; gap:8px; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .desktop-book { display: none; }
  header.site-header { position: sticky; }
  .header-inner { position: relative; }
}
@media (min-width: 801px) {
  .mobile-book { display: none; }
}

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

/* Accessibility widget */
#a11y-widget {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 1000;
  font-family: var(--font-sans);
}
#a11y-toggle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--color-accent-dark);
  color: #fff;
  border: 2px solid #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.4rem;
}
#a11y-toggle:hover { background: var(--color-accent); }
#a11y-panel {
  display: none;
  position: absolute;
  bottom: 66px;
  right: 0;
  width: 250px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
  padding: 18px;
}
#a11y-panel.is-open { display: block; }
#a11y-panel h2 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--color-ink);
}
.a11y-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.a11y-row.single { display: block; }
#a11y-panel button.a11y-btn {
  flex: 1;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 9px 8px;
  font-size: 0.88rem;
  color: var(--color-ink);
  cursor: pointer;
  text-align: center;
}
#a11y-panel button.a11y-btn:hover { background: var(--color-border); }
#a11y-panel button.a11y-btn[aria-pressed="true"] {
  background: var(--color-accent-dark);
  color: #fff;
  border-color: var(--color-accent-dark);
}
#a11y-panel .a11y-reset {
  width: 100%;
  background: none;
  border: none;
  text-decoration: underline;
  color: var(--color-accent-dark);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 4px 0 0;
}

/* Text-size scaling driven by a class on <html> */
html.a11y-text-lg { font-size: 112%; }
html.a11y-text-xl { font-size: 124%; }
html.a11y-text-xxl { font-size: 138%; }

/* High-contrast mode */
body.a11y-contrast {
  --color-bg: #000000;
  --color-bg-alt: #0a0a0a;
  --color-ink: #ffffff;
  --color-ink-soft: #f0f0f0;
  --color-accent: #ffe066;
  --color-accent-dark: #ffe066;
  --color-border: #ffffff;
}
body.a11y-contrast .card,
body.a11y-contrast blockquote.testimonial,
body.a11y-contrast .pill,
body.a11y-contrast form.contact-form input,
body.a11y-contrast form.contact-form textarea,
body.a11y-contrast .photo-frame { background: #000; color: #fff; border-color: #fff; }
body.a11y-contrast .btn { background: #ffe066 !important; color: #000 !important; border-color: #ffe066 !important; }
body.a11y-contrast .cta-band .btn { background: #000 !important; color: #ffe066 !important; border-color: #ffe066 !important; }
body.a11y-contrast .cta-band { background: #000; border-top: 2px solid #ffe066; border-bottom: 2px solid #ffe066; }
body.a11y-contrast a { color: #ffe066; }

/* Underline-links mode, for users who rely on more than color to find links */
body.a11y-underline a { text-decoration: underline; }