/* ============================================
   Redfern Remedial Massage - Stylesheet
   Palette sampled directly from the Redfern fern
   logo; typography built around Cormorant Garamond,
   the logo's own wordmark face.
   ============================================ */

:root {
  --header-height: 85px; /* fallback; JS keeps this in sync with the real header */
  --cream: #F2EDE3;
  --charcoal: #202221;

  --fern: #A11A1F;        /* sampled from redfernlogo1.png, averaged across 107k px */
  --fern-deep: #3D0A0D;   /* dark tonal shade of the same red, for dark sections */
  --fern-hover: #86161A;
  --fern-tint: #E7B9BA;   /* light dusty tint, for accents on dark sections */
  --blush: #F1E1DE;       /* soft tint of fern red, for the reviews section */

  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-width: 1180px;
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;
  --space-2xl: 96px;

  --radius: 4px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.1; margin: 0 0 var(--space-sm); }
p { margin: 0 0 var(--space-sm); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--fern);
  color: var(--cream);
  padding: 12px 20px;
  z-index: 1000;
  font-weight: 600;
}
.skip-link:focus {
  left: var(--space-sm);
  top: var(--space-sm);
}

:focus-visible {
  outline: 3px solid var(--fern);
  outline-offset: 2px;
}

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

[id] { scroll-margin-top: var(--header-height); }
/* #top is the sticky header itself - it must not get the same offset,
   or jumping "to top" stops short instead of reaching scrollY 0. */
#top { scroll-margin-top: 0; }

/* ---------- Eyebrow / headings ---------- */
.eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fern);
  margin: 0 0 var(--space-sm);
}
.eyebrow-light { color: var(--fern-tint); }

.section-heading-light { color: var(--cream); }

h2 { font-size: clamp(30px, 4.2vw, 44px); }

em, .italic-accent { font-style: italic; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 28px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  min-height: 48px;
  transition: transform 200ms var(--ease), background-color 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--fern);
  color: var(--cream);
}
.btn-primary:hover { background: var(--fern-hover); }

.btn-ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--cream);
}
.btn-ghost:hover { background: rgba(242, 237, 227, 0.12); }

.btn-small { padding: 10px 18px; min-height: 40px; font-size: 12px; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  color: var(--charcoal);
  border-bottom: 1px solid rgba(32, 34, 33, 0.08);
  box-shadow: 0 0 0 rgba(32, 34, 33, 0);
  transition: box-shadow 250ms var(--ease);
}
.site-header.is-scrolled {
  box-shadow: 0 4px 16px rgba(32, 34, 33, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: var(--space-xs);
  padding-bottom: var(--space-xs);
  transition: padding 250ms var(--ease);
}
.is-scrolled .header-inner {
  padding-top: 4px;
  padding-bottom: 4px;
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.logo-mark-img {
  height: 68px;
  width: auto;
  transition: height 250ms var(--ease);
}
.is-scrolled .logo-mark-img {
  height: 50px;
}
.logo-text {
  display: flex;
  flex-direction: column;
  margin-left: 12px;
}
.logo-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--fern);
}
.logo-tagline {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-top: 5px;
}
.site-nav ul {
  display: flex;
  gap: var(--space-md);
}
.site-nav a {
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--charcoal);
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 150ms var(--ease);
}
.site-nav a:hover, .site-nav a.is-active { border-color: var(--fern); }

.nav-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  transition: transform 200ms var(--ease), opacity 200ms var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Photo placeholders (kept for any future swap-outs) ---------- */
.photo-placeholder {
  position: relative;
  background: linear-gradient(135deg, var(--fern-deep), var(--charcoal));
  border: 2px dashed rgba(242, 237, 227, 0.35);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.photo-placeholder span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(242, 237, 227, 0.75);
  padding: var(--space-sm);
  max-width: 240px;
}

.photo-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: var(--cream);
  overflow: hidden;
}
.hero-photo {
  position: absolute;
  inset: 0;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(32,10,11,0.25) 0%, rgba(20,6,7,0.82) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}
.hero h1 {
  color: var(--cream);
  font-size: clamp(40px, 6.5vw, 72px);
  max-width: 17ch;
  margin-bottom: var(--space-md);
}
.hero-sub {
  max-width: 52ch;
  font-size: 19px;
  color: var(--cream);
  opacity: 0.9;
  margin-bottom: var(--space-lg);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* ---------- Sections ---------- */
.section {
  padding: var(--space-2xl) 0;
}
.section-cream { background: var(--cream); color: var(--charcoal); }
.section-fern-deep { background: var(--fern-deep); color: var(--cream); }
.section-charcoal { background: var(--charcoal); color: var(--cream); }
.section-blush { background: var(--blush); color: var(--charcoal); padding-bottom: var(--space-lg); }
.section-reviews-body { padding-top: var(--space-lg); }

.section-fern-deep .eyebrow,
.section-charcoal .eyebrow { color: var(--fern-tint); }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}
.about-copy p { max-width: 60ch; }

.about-intro {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.portrait-thumb {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 15%;
  flex-shrink: 0;
  border: 3px solid var(--cream);
  box-shadow: 0 2px 10px rgba(32,34,33,0.18);
}
.about-intro h2 { margin: 0; }

.credentials {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin: var(--space-lg) 0 var(--space-sm);
}
.credential-logo {
  height: 44px;
  width: auto;
  background: #fff;
  padding: 6px 10px;
  border-radius: var(--radius);
}
.credential-badge {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--charcoal);
  color: var(--cream);
  padding: 8px 14px;
  border-radius: 999px;
}
.cert-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--fern);
}

.about-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  align-self: start;
}
.gallery-photo { aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; }
.gallery-photo img { transition: transform 600ms var(--ease); }
.gallery-photo:hover img { transform: scale(1.06); }

/* ---------- Treatments ---------- */
.treatments-intro {
  max-width: 62ch;
  font-size: 18px;
  opacity: 0.9;
}
.menu-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(242, 237, 227, 0.2);
}
.menu-item {
  border-bottom: 1px solid rgba(242, 237, 227, 0.2);
  padding: var(--space-lg) 0;
}
.menu-keywords {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fern-tint);
  margin: 0 0 6px;
}
.menu-duration {
  font-size: 13px;
  opacity: 0.75;
  margin: 0 0 var(--space-sm);
}
.menu-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.menu-name {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 600;
  margin: 0;
}
.menu-actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.acc-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid currentColor;
  position: relative;
}
.acc-icon::before, .acc-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.acc-icon::before { width: 12px; height: 1.5px; }
.acc-icon::after { width: 1.5px; height: 12px; transition: transform 200ms var(--ease); }
.acc-toggle[aria-expanded="true"] .acc-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.acc-panel {
  overflow: hidden;
  transition: height 250ms var(--ease);
}
.acc-panel p { margin-top: var(--space-md); max-width: 65ch; }

.booking-rows {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}
.booking-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-decoration: none;
  color: var(--cream);
  background: rgba(242, 237, 227, 0.06);
  padding: 14px 18px;
  border-radius: var(--radius);
  font-weight: 700;
  transition: background-color 150ms var(--ease);
}
.booking-row:hover { background: rgba(242, 237, 227, 0.14); }
.booking-row span:first-child { flex: 1; }
.book-arrow { color: var(--fern-tint); text-transform: uppercase; font-size: 12px; letter-spacing: 0.06em; }

/* ---------- Reviews ---------- */
.reviews-head { text-align: center; padding: var(--space-lg) 0; }
.reviews-head h2 { margin-bottom: var(--space-sm); }
.reviews-link {
  display: inline-block;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.review-card {
  margin: 0;
  background: #fff;
  padding: var(--space-lg);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.stars { color: var(--fern); letter-spacing: 2px; }
.review-card p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  line-height: 1.5;
  flex: 1;
}
.review-card cite {
  font-style: normal;
  font-size: 13px;
  font-weight: 700;
  opacity: 0.6;
}

/* ---------- FAQ ---------- */
.faq-list {
  border-top: 1px solid rgba(242, 237, 227, 0.2);
  max-width: 860px;
}
.faq-item { border-bottom: 1px solid rgba(242, 237, 227, 0.2); }
.faq-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  background: transparent;
  border: none;
  color: var(--cream);
  text-align: left;
  padding: var(--space-md) 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
}
.faq-panel p { padding-bottom: var(--space-md); margin: 0; opacity: 0.85; max-width: 65ch; }
.faq-panel a { text-decoration: underline; color: var(--fern-tint); }

/* ---------- Treatment detail pages ---------- */
.page-header .eyebrow { margin-bottom: var(--space-xs); }
.page-header h1 { font-size: clamp(38px, 6vw, 58px); max-width: 20ch; }
.page-tagline { font-size: 19px; max-width: 55ch; opacity: 0.85; }

.page-banner {
  aspect-ratio: 21 / 9;
  border-radius: var(--radius);
  overflow: hidden;
}

.treatment-intro-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}
.treatment-intro-copy p { max-width: 62ch; }

.booking-card {
  background: var(--fern-deep);
  color: var(--cream);
  padding: var(--space-lg);
  border-radius: var(--radius);
}
.booking-card .eyebrow { color: var(--fern-tint); }
.booking-card .booking-rows { margin-top: var(--space-md); }

.check-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm) var(--space-lg);
  max-width: 900px;
}
.check-list li {
  position: relative;
  padding-left: 28px;
  max-width: 48ch;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--fern);
}
.section-fern-deep .check-list li::before,
.section-charcoal .check-list li::before { background: var(--fern-tint); }

.expect-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.expect-grid h3 {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--fern-tint);
  margin-bottom: var(--space-sm);
}
.expect-grid ul { display: flex; flex-direction: column; gap: 10px; }
.expect-grid li { position: relative; padding-left: 20px; opacity: 0.9; }
.expect-grid li::before { content: "-"; position: absolute; left: 0; opacity: 0.6; }

.therapist-note {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.therapist-note blockquote {
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.4;
}
.therapist-note cite {
  font-style: normal;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fern);
}

.cross-sell-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.cross-sell-card {
  display: block;
  background: #fff;
  padding: var(--space-lg);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--charcoal);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}
.cross-sell-card:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(32,34,33,0.12); }
.cross-sell-card h3 { font-family: var(--font-display); font-size: 24px; margin-bottom: var(--space-xs); }
.cross-sell-card p { font-size: 15px; opacity: 0.8; margin-bottom: var(--space-sm); }
.cross-sell-card .link-arrow { font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fern); }

.final-cta { text-align: center; }
.final-cta h2 { margin-bottom: var(--space-md); }

/* ---------- Contact / Footer ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: stretch;
  padding-bottom: var(--space-lg);
}
.contact-line { margin-bottom: var(--space-md); opacity: 0.9; }
.contact-line a { text-decoration: underline; text-underline-offset: 3px; }
.contact-note { font-size: 13px; opacity: 0.7; }
.contact-block .btn { margin-top: var(--space-sm); }
.contact-map {
  min-height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
}
.footer-bottom {
  border-top: 1px solid rgba(242, 237, 227, 0.15);
  padding-top: var(--space-md);
  font-size: 13px;
  opacity: 0.7;
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 550ms var(--ease), transform 550ms var(--ease);
}
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 90ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 180ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 270ms; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 360ms; }
.reveal-stagger.is-visible > *:nth-child(n+6) { transition-delay: 450ms; }

/* ---------- Cross-page transitions ---------- */
/* Chrome 126+ cross-fades same-origin navigations automatically; other
   browsers ignore this at-rule and simply navigate as normal. */
@view-transition {
  navigation: auto;
}
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 280ms;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .treatment-intro-grid { grid-template-columns: 1fr; }
  .cross-sell-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cream);
    border-bottom: 1px solid rgba(32, 34, 33, 0.08);
    max-height: 0;
    overflow: hidden;
    transition: max-height 250ms var(--ease);
  }
  .site-nav.is-open { max-height: 400px; }
  .site-nav ul {
    flex-direction: column;
    padding: var(--space-sm) var(--space-md) var(--space-md);
    gap: var(--space-sm);
  }
  .nav-toggle { display: flex; }
  .nav-cta.nav-cta { display: none; }

  .logo-text { display: none; }
  .logo-mark-img { height: 44px; }
  .is-scrolled .logo-mark-img { height: 36px; }

  .about-gallery { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map { min-height: 260px; }

  .menu-row { flex-direction: column; align-items: flex-start; }
  .menu-actions { width: 100%; }
  .menu-actions .btn { flex: 1; }
  .check-list { grid-template-columns: 1fr; }
  .expect-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .cross-sell-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .header-inner { padding-top: var(--space-xs); padding-bottom: var(--space-xs); }
  .about-intro { flex-direction: column; align-items: flex-start; }
}