/*
Theme Name: Karuna Homeo Clinic
Theme URI: https://karunahomeopathy.in
Author: Karuna Homeo Clinic
Description: Custom bilingual theme for Karuna Homeo Clinic, Sultanpur. Built for speed, accessibility and search visibility. No page builder.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.1
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: karuna
Tags: healthcare, accessibility-ready, translation-ready
*/

/* ==========================================================================
   1. DESIGN TOKENS
   Approved brand system. Do not add colours outside this block.
   ========================================================================== */

:root {
  /* Core palette */
  --kh-blue:        #17557F;  /* primary: headings, links, header */
  --kh-blue-deep:   #0E2A3D;  /* footer, dark surfaces */
  --kh-blue-mid:    #2C4250;  /* dark surface variant */
  --kh-teal:        #2A8C8C;  /* secondary: icons, category labels */
  --kh-teal-light:  #9FD3D3;  /* teal tint */
  --kh-ochre:       #C98A3F;  /* CTA only. Max 5% of screen area. */
  --kh-ochre-dark:  #B87C33;  /* CTA hover */

  /* Neutrals */
  --kh-ink:         #10222E;  /* body text, and text ON ochre */
  --kh-slate:       #4C6373;  /* secondary text */
  --kh-mist:        #C7D5DD;  /* borders */
  --kh-cloud:       #EEF3F6;  /* alternate section background */
  --kh-wash:        #E9F2F8;  /* section fills, cards */
  --kh-paper:       #FBFCFD;  /* page background */
  --kh-white:       #FFFFFF;

  /* States */
  --kh-success:     #2F8A5B;
  --kh-error:       #B4443A;
  --kh-error-wash:  #FAEBE9;

  /* Type */
  --kh-font-head: 'Martel', Georgia, 'Times New Roman', serif;
  --kh-font-body: 'Mukta', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --kh-h1: 3.5rem;      /* 56px */
  --kh-h2: 2.25rem;     /* 36px */
  --kh-h3: 1.5rem;      /* 24px */
  --kh-h4: 1.1875rem;   /* 19px */
  --kh-body: 1.0625rem; /* 17px  — never go below 15px anywhere */
  --kh-ui: 0.9375rem;   /* 15px */
  --kh-eyebrow: 0.8125rem; /* 13px */

  /* Spacing scale */
  --kh-s1: 0.25rem;
  --kh-s2: 0.5rem;
  --kh-s3: 0.75rem;
  --kh-s4: 1rem;
  --kh-s5: 1.5rem;
  --kh-s6: 2rem;
  --kh-s7: 3rem;
  --kh-s8: 4rem;
  --kh-s9: 6rem;

  /* Layout */
  --kh-max: 1200px;
  --kh-read: 780px;     /* reading column */
  --kh-article: 720px;  /* article body */
  --kh-radius: 8px;
  --kh-radius-lg: 12px;

  /* Minimum tap target. Audience includes older patients and people
     with limited fine motor control. Never shrink this. */
  --kh-tap: 48px;
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@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;
  }
}

body {
  margin: 0;
  background: var(--kh-paper);
  color: var(--kh-ink);
  font-family: var(--kh-font-body);
  font-size: var(--kh-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--kh-font-head);
  font-weight: 700;
  color: var(--kh-blue);
  margin: 0 0 var(--kh-s4);
  text-wrap: balance;
}

h1 { font-size: var(--kh-h1); line-height: 1.15; letter-spacing: -0.01em; }
h2 { font-size: var(--kh-h2); line-height: 1.25; }
h3 { font-size: var(--kh-h3); line-height: 1.3; }
h4 { font-size: var(--kh-h4); line-height: 1.4; }

@media (max-width: 900px) {
  :root { --kh-h1: 2.25rem; --kh-h2: 1.75rem; --kh-h3: 1.3125rem; }
}

p { margin: 0 0 var(--kh-s5); max-width: 68ch; }

a { color: var(--kh-blue); text-underline-offset: 3px; }
a:hover { color: var(--kh-blue-deep); }

ul, ol { margin: 0 0 var(--kh-s5); padding-left: var(--kh-s5); }
li { margin-bottom: var(--kh-s2); }

/* Visible keyboard focus. Required — do not remove. */
:focus-visible {
  outline: 3px solid var(--kh-blue);
  outline-offset: 2px;
  border-radius: 3px;
}

.kh-skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--kh-blue);
  color: var(--kh-white);
  padding: var(--kh-s3) var(--kh-s5);
  z-index: 999;
}
.kh-skip-link:focus { left: var(--kh-s4); top: var(--kh-s4); }

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
}

/* ==========================================================================
   3. LAYOUT HELPERS
   ========================================================================== */

.kh-wrap { width: 100%; max-width: var(--kh-max); margin: 0 auto; padding: 0 var(--kh-s5); }
.kh-wrap--read { max-width: var(--kh-read); }
.kh-wrap--article { max-width: var(--kh-article); }

.kh-section { padding: var(--kh-s9) 0; }
.kh-section--tight { padding: var(--kh-s7) 0; }
.kh-section--cloud { background: var(--kh-cloud); }
.kh-section--wash { background: var(--kh-wash); }

@media (max-width: 900px) {
  .kh-section { padding: var(--kh-s7) 0; }
}

.kh-eyebrow {
  font-size: var(--kh-eyebrow);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kh-slate);
  margin: 0 0 var(--kh-s3);
}

.kh-lede { font-size: 1.1875rem; color: var(--kh-slate); }

/* ==========================================================================
   4. BUTTONS
   Ochre carries Ink text. White on ochre fails contrast (2.9:1). Never change.
   ========================================================================== */

.kh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--kh-s2);
  min-height: var(--kh-tap);
  padding: var(--kh-s3) var(--kh-s6);
  border: 2px solid transparent;
  border-radius: var(--kh-radius);
  font-family: var(--kh-font-body);
  font-size: var(--kh-body);
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.kh-btn--primary { background: var(--kh-ochre); color: var(--kh-ink); }
.kh-btn--primary:hover { background: var(--kh-ochre-dark); color: var(--kh-ink); }

.kh-btn--blue { background: var(--kh-blue); color: var(--kh-white); }
.kh-btn--blue:hover { background: var(--kh-blue-deep); color: var(--kh-white); }

.kh-btn--ghost {
  background: transparent;
  color: var(--kh-blue);
  border-color: var(--kh-mist);
}
.kh-btn--ghost:hover { border-color: var(--kh-blue); background: var(--kh-wash); }

.kh-btn--block { display: flex; width: 100%; }

.kh-btn[aria-disabled="true"],
.kh-btn:disabled {
  background: var(--kh-cloud);
  color: var(--kh-slate);
  border-color: var(--kh-mist);
  cursor: not-allowed;
}

/* ==========================================================================
   5. SITE HEADER
   ========================================================================== */

.kh-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--kh-white);
  border-bottom: 1px solid var(--kh-mist);
}

.kh-header__inner {
  display: flex;
  align-items: center;
  gap: var(--kh-s5);
  min-height: 76px;
}

/* --- Logo lockup: the Cupped Drop mark + wordmark --- */
.kh-logo { display: flex; align-items: center; gap: var(--kh-s3); text-decoration: none; flex-shrink: 0; }
.kh-logo__mark { width: 40px; height: 40px; flex-shrink: 0; }
.kh-logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.kh-logo__hi {
  font-family: var(--kh-font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--kh-blue);
}
.kh-logo__en {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--kh-ink);
  text-transform: uppercase;
}

.kh-header__nav { margin-left: auto; }

.kh-menu { display: flex; align-items: center; gap: var(--kh-s5); list-style: none; margin: 0; padding: 0; }
.kh-menu li { margin: 0; }
.kh-menu a {
  display: inline-flex;
  align-items: center;
  min-height: var(--kh-tap);
  font-size: var(--kh-ui);
  font-weight: 600;
  color: var(--kh-ink);
  text-decoration: none;
}
.kh-menu a:hover,
.kh-menu .current-menu-item > a { color: var(--kh-blue); text-decoration: underline; }

.kh-header__aside { display: flex; align-items: center; gap: var(--kh-s4); }

.kh-header__phone {
  display: inline-flex;
  align-items: center;
  min-height: var(--kh-tap);
  font-size: var(--kh-ui);
  font-weight: 600;
  color: var(--kh-ink);
  text-decoration: none;
  white-space: nowrap;
}

.kh-header__login {
  display: inline-flex;
  align-items: center;
  gap: var(--kh-s2);
  min-height: var(--kh-tap);
  font-size: var(--kh-ui);
  font-weight: 600;
  color: var(--kh-blue);
  text-decoration: none;
  white-space: nowrap;
}

/* Language switch */
.kh-lang { display: flex; align-items: center; gap: var(--kh-s1); }
.kh-lang a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 var(--kh-s2);
  font-size: var(--kh-ui);
  font-weight: 600;
  color: var(--kh-slate);
  text-decoration: none;
  border-radius: var(--kh-radius);
}
.kh-lang a[aria-current="true"] { color: var(--kh-blue); background: var(--kh-wash); }

/* Mobile toggle */
.kh-nav-toggle {
  display: none;
  align-items: center;
  gap: var(--kh-s2);
  min-height: var(--kh-tap);
  min-width: var(--kh-tap);
  padding: 0 var(--kh-s3);
  background: transparent;
  border: 2px solid var(--kh-mist);
  border-radius: var(--kh-radius);
  font-family: var(--kh-font-body);
  font-size: var(--kh-ui);
  font-weight: 600;
  color: var(--kh-ink);
  cursor: pointer;
}

@media (max-width: 1080px) {
  .kh-nav-toggle { display: inline-flex; margin-left: auto; }
  .kh-header__nav,
  .kh-header__aside {
    display: none;
    width: 100%;
    order: 3;
  }
  .kh-header__inner { flex-wrap: wrap; }
  .kh-header.is-open .kh-header__nav,
  .kh-header.is-open .kh-header__aside {
    display: block;
    padding-bottom: var(--kh-s4);
  }
  .kh-header.is-open .kh-header__aside {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kh-s3);
    border-top: 1px solid var(--kh-mist);
    padding-top: var(--kh-s4);
  }
  .kh-menu { flex-direction: column; align-items: stretch; gap: 0; }
  .kh-menu a {
    padding: var(--kh-s3) 0;
    border-bottom: 1px solid var(--kh-mist);
    width: 100%;
  }
  .kh-header__nav { margin-left: 0; }
}

/* ==========================================================================
   6. SITE FOOTER
   ========================================================================== */

.kh-footer {
  background: var(--kh-blue-deep);
  color: #C7DCEA;
  padding: var(--kh-s8) 0 var(--kh-s6);
  font-size: var(--kh-ui);
}
.kh-footer h3 {
  font-family: var(--kh-font-body);
  font-size: var(--kh-eyebrow);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kh-white);
  margin-bottom: var(--kh-s4);
}
.kh-footer a { color: #C7DCEA; text-decoration: none; }
.kh-footer a:hover { color: var(--kh-white); text-decoration: underline; }
.kh-footer ul { list-style: none; margin: 0; padding: 0; }
.kh-footer li { margin-bottom: var(--kh-s3); }
.kh-footer li a { display: inline-flex; align-items: center; min-height: 32px; }

.kh-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: var(--kh-s6);
}
@media (max-width: 1080px) { .kh-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px)  { .kh-footer__grid { grid-template-columns: 1fr; } }

.kh-footer__brand .kh-logo__hi,
.kh-footer__brand .kh-logo__en { color: var(--kh-white); }

.kh-footer__legal {
  margin-top: var(--kh-s7);
  padding-top: var(--kh-s5);
  border-top: 1px solid rgba(255,255,255,0.18);
  display: flex;
  flex-wrap: wrap;
  gap: var(--kh-s5);
  justify-content: space-between;
  font-size: var(--kh-eyebrow);
}
.kh-footer__legal ul { display: flex; flex-wrap: wrap; gap: var(--kh-s5); }
.kh-footer__legal li { margin: 0; }

/* ==========================================================================
   7. SHARED COMPONENTS
   ========================================================================== */

.kh-card {
  background: var(--kh-white);
  border: 1px solid var(--kh-mist);
  border-radius: var(--kh-radius-lg);
  padding: var(--kh-s5);
}

.kh-breadcrumb {
  font-size: var(--kh-ui);
  color: var(--kh-slate);
  padding: var(--kh-s5) 0 0;
}
.kh-breadcrumb a { color: var(--kh-slate); }
.kh-breadcrumb span[aria-current] { color: var(--kh-ink); }

/* Emergency / warning notice. Never style this as decoration. */
.kh-notice-urgent {
  border: 2px solid var(--kh-error);
  background: var(--kh-error-wash);
  border-radius: var(--kh-radius);
  padding: var(--kh-s5);
  margin: var(--kh-s6) 0;
}
.kh-notice-urgent strong { color: var(--kh-error); display: block; margin-bottom: var(--kh-s2); }
.kh-notice-urgent p { margin: 0; }

.kh-disclaimer {
  border-top: 1px solid var(--kh-mist);
  margin-top: var(--kh-s7);
  padding-top: var(--kh-s5);
  font-size: var(--kh-ui);
  color: var(--kh-slate);
}

/* Open-now strip */
.kh-open-state {
  display: inline-flex;
  align-items: center;
  gap: var(--kh-s3);
  padding: var(--kh-s3) var(--kh-s5);
  border-radius: var(--kh-radius);
  font-weight: 600;
}
.kh-open-state--open   { background: #E7F3EC; color: #1F4D42; }
.kh-open-state--closed { background: var(--kh-cloud); color: var(--kh-slate); }
.kh-open-state__dot { width: 10px; height: 10px; border-radius: 50%; background: currentColor; flex-shrink: 0; }

/* Placeholder blocks — used wherever real content is still pending */
.kh-placeholder {
  background: var(--kh-cloud);
  border: 1px dashed var(--kh-mist);
  border-radius: var(--kh-radius);
  color: var(--kh-slate);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--kh-s5);
  font-size: var(--kh-ui);
  min-height: 160px;
}

/* Sticky mobile booking bar, used on treatment and article pages */
.kh-sticky-book {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  display: none;
  align-items: center;
  gap: var(--kh-s4);
  background: var(--kh-white);
  border-top: 1px solid var(--kh-mist);
  padding: var(--kh-s3) var(--kh-s5);
}
.kh-sticky-book__fee { font-weight: 600; white-space: nowrap; }
.kh-sticky-book .kh-btn { flex: 1; }
@media (max-width: 900px) {
  .kh-sticky-book { display: flex; }
  body.has-sticky-book { padding-bottom: 84px; }
}

/* ==========================================================================
   8. WORDPRESS CORE CLASSES
   ========================================================================== */

.alignleft  { float: left;  margin: 0 var(--kh-s5) var(--kh-s4) 0; }
.alignright { float: right; margin: 0 0 var(--kh-s4) var(--kh-s5); }
.aligncenter{ display: block; margin: 0 auto var(--kh-s5); }
.wp-caption { max-width: 100%; }
.wp-caption-text, .wp-element-caption {
  font-size: var(--kh-ui);
  color: var(--kh-slate);
  margin-top: var(--kh-s2);
}
.sticky { }
.bypostauthor { }

blockquote {
  margin: var(--kh-s6) 0;
  padding: var(--kh-s5);
  background: var(--kh-wash);
  border-left: 4px solid var(--kh-teal);
  border-radius: 0 var(--kh-radius) var(--kh-radius) 0;
}
blockquote p:last-child { margin-bottom: 0; }

table { border-collapse: collapse; width: 100%; margin-bottom: var(--kh-s5); }
th, td { padding: var(--kh-s3) var(--kh-s4); border-bottom: 1px solid var(--kh-mist); text-align: left; }
th { font-weight: 600; color: var(--kh-blue); }

/* ==========================================================================
   9. FORMS
   ========================================================================== */

label { display: block; font-weight: 600; font-size: var(--kh-ui); margin-bottom: var(--kh-s2); }

input[type="text"], input[type="tel"], input[type="email"],
input[type="number"], input[type="search"], textarea, select {
  width: 100%;
  min-height: var(--kh-tap);
  padding: var(--kh-s3) var(--kh-s4);
  border: 2px solid var(--kh-mist);
  border-radius: var(--kh-radius);
  background: var(--kh-white);
  font-family: var(--kh-font-body);
  font-size: var(--kh-body);
  color: var(--kh-ink);
}
input:focus, textarea:focus, select:focus { border-color: var(--kh-blue); outline: none; }
textarea { min-height: 120px; line-height: 1.6; }

.kh-field { margin-bottom: var(--kh-s5); }
.kh-field__help { font-size: var(--kh-ui); color: var(--kh-slate); margin-top: var(--kh-s2); }

.kh-check { display: flex; gap: var(--kh-s3); align-items: flex-start; margin-bottom: var(--kh-s4); }
.kh-check input[type="checkbox"] { width: 24px; height: 24px; flex-shrink: 0; margin-top: 2px; }
.kh-check label { font-weight: 400; margin: 0; }

/* ==========================================================================
   10. HOMEPAGE
   ========================================================================== */

/* --- Hero ---------------------------------------------------------------- */

.kh-hero {
  background: linear-gradient(180deg, var(--kh-wash) 0%, var(--kh-paper) 100%);
  border-bottom: 1px solid var(--kh-mist);
  padding: var(--kh-s8) 0 var(--kh-s9);
}

.kh-hero__inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--kh-s8);
  align-items: start;
}

.kh-hero__copy h1 { margin-bottom: var(--kh-s5); }
.kh-hero__copy .kh-lede { margin-bottom: var(--kh-s4); }

.kh-hero__tagline {
  font-family: var(--kh-font-head);
  font-size: 1.1875rem;
  color: var(--kh-teal);
  font-style: italic;
  margin: 0;
}

@media (max-width: 980px) {
  .kh-hero { padding: var(--kh-s6) 0 var(--kh-s7); }
  .kh-hero__inner { grid-template-columns: 1fr; gap: var(--kh-s6); }
  .kh-hero__copy h1 { font-size: 1.875rem; margin-bottom: var(--kh-s4); }
  .kh-hero__copy .kh-lede { font-size: var(--kh-body); margin-bottom: var(--kh-s3); }
  .kh-hero__tagline { font-size: var(--kh-body); }
}

/* --- Booking card -------------------------------------------------------- */

.kh-book {
  background: var(--kh-white);
  border: 1px solid var(--kh-mist);
  border-radius: var(--kh-radius-lg);
  padding: var(--kh-s5);
}

.kh-book__title {
  font-size: 1.375rem;
  margin-bottom: var(--kh-s5);
  padding-bottom: var(--kh-s4);
  border-bottom: 1px solid var(--kh-mist);
}

.kh-book__group { border: 0; margin: 0 0 var(--kh-s5); padding: 0; }
.kh-book__group legend {
  font-size: var(--kh-ui);
  font-weight: 600;
  color: var(--kh-ink);
  padding: 0;
  margin-bottom: var(--kh-s3);
}

.kh-choice {
  display: flex;
  align-items: center;
  gap: var(--kh-s3);
  min-height: var(--kh-tap);
  padding: var(--kh-s3) var(--kh-s4);
  margin-bottom: var(--kh-s3);
  border: 2px solid var(--kh-mist);
  border-radius: var(--kh-radius);
  cursor: pointer;
  font-weight: 400;
}
.kh-choice:last-child { margin-bottom: 0; }
.kh-choice input { width: 22px; height: 22px; flex-shrink: 0; accent-color: var(--kh-blue); }
.kh-choice:has(input:checked) { border-color: var(--kh-blue); background: var(--kh-wash); }
.kh-choice:focus-within { outline: 3px solid var(--kh-blue); outline-offset: 2px; }

.kh-choice__body { display: flex; flex-direction: column; line-height: 1.35; }
.kh-choice__title { font-weight: 600; }
.kh-choice__note { font-size: var(--kh-ui); color: var(--kh-slate); }

.kh-book__foot {
  font-size: var(--kh-ui);
  color: var(--kh-slate);
  margin: var(--kh-s4) 0 0;
}

/* --- Trust bar ----------------------------------------------------------- */

.kh-trustbar { background: var(--kh-blue); color: var(--kh-white); padding: var(--kh-s4) 0; }
.kh-trustbar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--kh-s4) var(--kh-s7);
  justify-content: center;
  font-size: var(--kh-ui);
}
.kh-trustbar strong { font-weight: 600; }

/* --- Grids --------------------------------------------------------------- */

.kh-grid { display: grid; gap: var(--kh-s5); margin-top: var(--kh-s6); }
.kh-grid--4 { grid-template-columns: repeat(4, 1fr); }
.kh-grid--3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 1080px) { .kh-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px)  { .kh-grid--3 { grid-template-columns: 1fr; } }
@media (max-width: 560px)  { .kh-grid--4 { grid-template-columns: 1fr; } }

/* --- Treatment card ------------------------------------------------------ */

.kh-tcard {
  display: block;
  background: var(--kh-white);
  border: 1px solid var(--kh-mist);
  border-radius: var(--kh-radius-lg);
  padding: var(--kh-s5);
  text-decoration: none;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.kh-tcard:hover { border-color: var(--kh-teal); background: var(--kh-wash); }
.kh-tcard h3 { font-size: 1.1875rem; margin-bottom: var(--kh-s2); }
.kh-tcard p { font-size: var(--kh-ui); color: var(--kh-slate); margin: 0; }

/* The one signature detail: a short teal rule that reads as the rim of the
   cupped drop in the logo. Used only here, so it stays a signature. */
.kh-tcard__mark {
  display: block;
  width: 32px;
  height: 3px;
  border-radius: 3px;
  background: var(--kh-teal);
  margin-bottom: var(--kh-s4);
}

/* --- Split sections ------------------------------------------------------ */

.kh-split { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: var(--kh-s8); align-items: center; }
.kh-split__media img { border-radius: var(--kh-radius-lg); width: 100%; }
@media (max-width: 900px) { .kh-split { grid-template-columns: 1fr; gap: var(--kh-s6); } }

/* --- Steps --------------------------------------------------------------- */
/* Numbered because the content genuinely is a sequence. */

.kh-steps {
  list-style: none;
  padding: 0;
  margin: var(--kh-s6) 0 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--kh-s5);
  counter-reset: none;
}
.kh-steps li {
  margin: 0;
  padding-top: var(--kh-s4);
  border-top: 3px solid var(--kh-mist);
}
.kh-steps__n {
  display: block;
  font-family: var(--kh-font-body);
  font-size: var(--kh-eyebrow);
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--kh-teal);
  margin-bottom: var(--kh-s3);
}
.kh-steps h3 { font-size: 1.1875rem; margin-bottom: var(--kh-s2); }
.kh-steps p { font-size: var(--kh-ui); color: var(--kh-slate); margin: 0; }

@media (max-width: 900px) { .kh-steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .kh-steps { grid-template-columns: 1fr; } }

/* --- Patient stories ----------------------------------------------------- */

.kh-story { display: flex; flex-direction: column; justify-content: space-between; margin: 0; }
.kh-story blockquote p:last-child { margin-bottom: 0; }
.kh-story figcaption {
  margin-top: var(--kh-s4);
  padding-top: var(--kh-s3);
  border-top: 1px solid var(--kh-mist);
  font-size: var(--kh-ui);
  font-weight: 600;
  color: var(--kh-teal);
}

/* --- Article card -------------------------------------------------------- */

.kh-pcard { display: block; text-decoration: none; transition: border-color 0.15s ease; }
.kh-pcard:hover { border-color: var(--kh-blue); }
.kh-pcard h3 { font-size: 1.1875rem; margin-bottom: var(--kh-s2); }
.kh-pcard p { font-size: var(--kh-ui); color: var(--kh-slate); margin-bottom: var(--kh-s3); }
.kh-pcard__meta { font-size: var(--kh-eyebrow); color: var(--kh-slate); letter-spacing: 0.06em; }

/* --- FAQ ----------------------------------------------------------------- */

.kh-faq { margin-top: var(--kh-s6); border-top: 1px solid var(--kh-mist); }
.kh-faq__item { border-bottom: 1px solid var(--kh-mist); }
.kh-faq__item h3 { margin: 0; font-size: inherit; }

.kh-faq__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--kh-s4);
  width: 100%;
  min-height: 64px;
  padding: var(--kh-s4) 0;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--kh-font-head);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--kh-blue);
  line-height: 1.35;
}

.kh-faq__sign { position: relative; width: 20px; height: 20px; flex-shrink: 0; }
.kh-faq__sign::before,
.kh-faq__sign::after {
  content: "";
  position: absolute;
  background: var(--kh-teal);
  border-radius: 2px;
}
.kh-faq__sign::before { top: 9px; left: 0; width: 20px; height: 2px; }
.kh-faq__sign::after  { left: 9px; top: 0; width: 2px; height: 20px; transition: opacity 0.15s ease; }
.kh-faq__trigger[aria-expanded="true"] .kh-faq__sign::after { opacity: 0; }

.kh-faq__panel { padding: 0 0 var(--kh-s5); }
.kh-faq__panel p:last-child { margin-bottom: 0; }

/* --- Closing CTA --------------------------------------------------------- */

.kh-cta { background: var(--kh-blue); color: var(--kh-white); padding: var(--kh-s8) 0; }
.kh-cta h2 { color: var(--kh-white); margin-bottom: var(--kh-s2); }
.kh-cta p { margin: 0; color: #C7DCEA; }
.kh-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--kh-s6);
  flex-wrap: wrap;
}
.kh-cta__actions { display: flex; gap: var(--kh-s3); flex-wrap: wrap; }
.kh-cta .kh-btn--ghost { color: var(--kh-white); border-color: rgba(255,255,255,0.45); }
.kh-cta .kh-btn--ghost:hover { background: rgba(255,255,255,0.12); border-color: var(--kh-white); color: var(--kh-white); }

/* ==========================================================================
   11. TREATMENT PAGE
   ========================================================================== */

.kh-treatment {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--kh-s8);
  align-items: start;
  padding-top: var(--kh-s7);
  padding-bottom: var(--kh-s8);
}

.kh-treatment__body > section { margin-bottom: var(--kh-s8); }
.kh-treatment__body > header { margin-bottom: var(--kh-s6); }

.kh-treatment__rail { position: sticky; top: 100px; }

@media (max-width: 1000px) {
  .kh-treatment { grid-template-columns: 1fr; gap: var(--kh-s6); }
  .kh-treatment__rail { display: none; }
}

.kh-railcard {
  background: var(--kh-wash);
  border: 1px solid var(--kh-mist);
  border-radius: var(--kh-radius-lg);
  padding: var(--kh-s5);
}
.kh-railcard__fee { font-family: var(--kh-font-head); font-size: 2rem; color: var(--kh-blue); margin: 0; }
.kh-railcard__note { font-size: var(--kh-ui); color: var(--kh-slate); margin: 0 0 var(--kh-s5); }
.kh-railcard__hours { font-size: var(--kh-ui); color: var(--kh-slate); margin: 0; }

/* Chips */
.kh-chips { display: flex; flex-wrap: wrap; gap: var(--kh-s3); margin: var(--kh-s5) 0 0; }
.kh-chip {
  display: inline-flex;
  align-items: center;
  padding: var(--kh-s2) var(--kh-s4);
  background: var(--kh-cloud);
  border: 1px solid var(--kh-mist);
  border-radius: 999px;
  font-size: var(--kh-ui);
  font-weight: 600;
  color: var(--kh-slate);
}

/* Definition list grid */
.kh-deflist { display: grid; grid-template-columns: 1fr 1fr; gap: var(--kh-s5); margin-top: var(--kh-s5); }
.kh-deflist__item {
  padding: var(--kh-s4);
  background: var(--kh-cloud);
  border-radius: var(--kh-radius);
}
.kh-deflist__item h3 { font-size: var(--kh-body); margin-bottom: var(--kh-s2); }
.kh-deflist__item p { font-size: var(--kh-ui); color: var(--kh-slate); margin: 0; }
@media (max-width: 700px) { .kh-deflist { grid-template-columns: 1fr; } }

/* Tick list */
.kh-ticks { list-style: none; padding: 0; margin: var(--kh-s5) 0 0; }
.kh-ticks li {
  position: relative;
  padding-left: var(--kh-s6);
  margin-bottom: var(--kh-s4);
}
.kh-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 14px;
  height: 3px;
  border-radius: 3px;
  background: var(--kh-teal);
}

/* Doctor strip */
.kh-docstrip {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--kh-s5);
  align-items: center;
  padding: var(--kh-s5);
  background: var(--kh-cloud);
  border-radius: var(--kh-radius-lg);
}
.kh-docstrip img { border-radius: var(--kh-radius); }
@media (max-width: 600px) { .kh-docstrip { grid-template-columns: 1fr; } }

/* Long-form prose inside the editor content */
.kh-prose h2 { margin-top: var(--kh-s7); }
.kh-prose h3 { margin-top: var(--kh-s6); font-size: 1.1875rem; }
.kh-prose > *:first-child { margin-top: 0; }

/* ==========================================================================
   12. ARTICLES
   ========================================================================== */

.kh-byline {
  font-size: var(--kh-ui);
  color: var(--kh-slate);
  margin-bottom: var(--kh-s6);
  padding-bottom: var(--kh-s4);
  border-bottom: 1px solid var(--kh-mist);
}

.kh-article__feature { margin: 0 0 var(--kh-s6); }
.kh-article__feature img { border-radius: var(--kh-radius-lg); width: 100%; }
.kh-article__feature figcaption { font-size: var(--kh-ui); color: var(--kh-slate); margin-top: var(--kh-s2); }

.kh-share {
  display: flex;
  align-items: center;
  gap: var(--kh-s4);
  flex-wrap: wrap;
  margin-top: var(--kh-s6);
  padding-top: var(--kh-s5);
  border-top: 1px solid var(--kh-mist);
  font-weight: 600;
}

/* Topic pills */
.kh-pills { display: flex; flex-wrap: wrap; gap: var(--kh-s3); margin: var(--kh-s6) 0 0; }
.kh-pill {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 var(--kh-s5);
  border: 2px solid var(--kh-mist);
  border-radius: 999px;
  font-size: var(--kh-ui);
  font-weight: 600;
  color: var(--kh-ink);
  text-decoration: none;
}
.kh-pill:hover { border-color: var(--kh-blue); background: var(--kh-wash); }
.kh-pill.is-current { background: var(--kh-blue); border-color: var(--kh-blue); color: var(--kh-white); }

.kh-pcard__topic {
  display: block;
  font-size: var(--kh-eyebrow);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kh-teal);
  margin-bottom: var(--kh-s3);
}

/* Pagination */
.pagination, .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--kh-s3);
  margin-top: var(--kh-s7);
  align-items: center;
}
.nav-links .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  min-height: 48px;
  padding: 0 var(--kh-s4);
  border: 2px solid var(--kh-mist);
  border-radius: var(--kh-radius);
  font-weight: 600;
  text-decoration: none;
}
.nav-links .page-numbers.current { background: var(--kh-blue); border-color: var(--kh-blue); color: var(--kh-white); }

/* ==========================================================================
   13. DOCTOR & CONTACT PAGES
   ========================================================================== */

.kh-doc-head {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--kh-s6);
  align-items: start;
  margin-bottom: var(--kh-s7);
}
.kh-doc-head img { border-radius: var(--kh-radius-lg); width: 100%; }
@media (max-width: 760px) { .kh-doc-head { grid-template-columns: 1fr; } }

.kh-stats { display: flex; flex-wrap: wrap; gap: var(--kh-s6); margin-top: var(--kh-s5); }
.kh-stats div { display: flex; flex-direction: column; }
.kh-stats strong { font-family: var(--kh-font-head); font-size: 1.75rem; color: var(--kh-blue); line-height: 1.1; }
.kh-stats span { font-size: var(--kh-ui); color: var(--kh-slate); }

/* "What is not done here" — quiet, plain, no decoration. */
.kh-notdo {
  border-left: 4px solid var(--kh-teal);
  padding-left: var(--kh-s5);
  margin-bottom: var(--kh-s7);
}
.kh-notdo ul { list-style: none; padding: 0; margin: var(--kh-s5) 0 0; }
.kh-notdo li { margin-bottom: var(--kh-s4); }

.kh-contactblock { display: flex; flex-direction: column; }
.kh-contactblock h2 { font-size: 1.1875rem; margin-bottom: var(--kh-s4); }
.kh-contactblock p { font-size: var(--kh-ui); color: var(--kh-slate); margin: var(--kh-s4) 0 0; }
.kh-contactblock__big {
  display: inline-flex;
  align-items: center;
  min-height: var(--kh-tap);
  font-family: var(--kh-font-head);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
}

/* Footer falls back to four columns while the patient portal does not exist */
.kh-footer__grid--4 { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; }
@media (max-width: 1080px) { .kh-footer__grid--4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px)  { .kh-footer__grid--4 { grid-template-columns: 1fr; } }