/* ==========================================================================
   Components. Everything reusable lives here, named with a c- or a clear
   block prefix. Replaces assets/css/style.css, the twelve button patterns
   and the per-page <style> blocks.
   ========================================================================== */

/* ==========================================================================
   1. Buttons
   One component, six variants, three sizes. This is the only button in the
   codebase; .Btn, .btn-color, .btn-cta, .btn-green-lg, .px-btn, .px-btn-arrow,
   .about_read_more, .read_more_blog and .view_all_treartment are all gone.
   No infinite animation: the old .Btn ran a looping four-colour gradient.
   ========================================================================== */

.c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  background: none;
  border: 1.5px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease), color var(--t-base) var(--ease),
    box-shadow var(--t-base) var(--ease), transform var(--t-fast) var(--ease);
}

.c-btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.c-btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-xs);
}

.c-btn:disabled,
.c-btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.c-btn .icon {
  --icon-size: 18px;
}

/* ---- Variants ---------------------------------------------------------- */

.c-btn--primary {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: var(--neutral-0);
}

.c-btn--primary:hover,
.c-btn--primary:focus-visible {
  background: var(--blue-700);
  border-color: var(--blue-700);
  color: var(--neutral-0);
}

.c-btn--accent {
  background: var(--green-600);
  border-color: var(--green-600);
  color: var(--neutral-0);
}

.c-btn--accent:hover,
.c-btn--accent:focus-visible {
  background: var(--green-700);
  border-color: var(--green-700);
  color: var(--neutral-0);
}

.c-btn--outline {
  border-color: var(--blue-600);
  color: var(--blue-700);
}

.c-btn--outline:hover,
.c-btn--outline:focus-visible {
  background: var(--blue-50);
  border-color: var(--blue-700);
  color: var(--blue-800);
}

/* For use on a dark or photographic band. */
.c-btn--outline-light {
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--neutral-0);
}

.c-btn--outline-light:hover,
.c-btn--outline-light:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--neutral-0);
  color: var(--neutral-0);
}

.c-btn--ghost {
  color: var(--blue-700);
  padding-inline: var(--space-3);
}

.c-btn--ghost:hover,
.c-btn--ghost:focus-visible {
  background: var(--blue-50);
  color: var(--blue-800);
  box-shadow: none;
}

.c-btn--whatsapp {
  background: #1d8a3a;
  border-color: #1d8a3a;
  color: var(--neutral-0);
}

.c-btn--whatsapp:hover,
.c-btn--whatsapp:focus-visible {
  background: #176f2f;
  border-color: #176f2f;
  color: var(--neutral-0);
}

/* ---- Sizes ------------------------------------------------------------- */

.c-btn--sm {
  min-height: 38px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-xs);
}

.c-btn--sm .icon {
  --icon-size: 15px;
}

.c-btn--lg {
  min-height: 56px;
  padding: var(--space-4) var(--space-8);
  font-size: var(--fs-md);
}

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

/* A row of buttons wraps cleanly on small screens. */
.c-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.c-btn-row--center {
  justify-content: center;
}

/* Trailing action under a section's content, e.g. "View all". */
.section-foot {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-10);
  margin-bottom: 0;
}

/* ---- Text link that reads as an action -------------------------------- */

.c-link-action {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  color: var(--color-link);
  text-decoration: none;
}

.c-link-action .icon {
  --icon-size: 17px;
  transition: transform var(--t-base) var(--ease);
}

.c-link-action:hover {
  text-decoration: underline;
}

.c-link-action:hover .icon {
  transform: translateX(3px);
}

/* ==========================================================================
   2. Cards
   ========================================================================== */

.c-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--t-base) var(--ease),
    transform var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease);
}

.c-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--neutral-100);
  overflow: hidden;
}

.c-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease);
}

.c-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
  padding: var(--space-5);
}

.c-card__title {
  margin: 0;
  font-size: var(--fs-lg);
}

.c-card__title a {
  color: var(--color-heading);
  text-decoration: none;
}

.c-card__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
}

.c-card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* Whole-card hover, driven by a link anywhere inside it. */
.c-card--interactive:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-200);
}

.c-card--interactive:hover .c-card__media img {
  transform: scale(1.04);
}

.c-card--interactive:focus-within {
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.c-card__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: var(--z-raised);
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--neutral-0);
  background: var(--blue-800);
  border-radius: var(--radius-pill);
}

/* ---- Card grid --------------------------------------------------------- */

.c-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

.c-grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
}

.c-grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
}

.c-grid--tight {
  gap: var(--space-4);
}

/* ==========================================================================
   3. Page hero
   One hero for every page type, rendered by include/page-hero.php.
   ========================================================================== */

.page-hero {
  position: relative;
  background: var(--blue-50);
  padding-block: var(--section-y);
  overflow: hidden;
  border-bottom: 1px solid var(--blue-100);
}

.page-hero__grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .page-hero__grid--split {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.page-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--blue-700);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-pill);
}

.page-hero__eyebrow .icon {
  --icon-size: 15px;
  color: var(--color-accent-solid);
}

.page-hero h1 {
  margin-bottom: var(--space-4);
}

.page-hero__lead {
  max-width: 56ch;
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-5);
  margin-bottom: var(--space-6);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--blue-700);
}

.page-hero__meta > span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.page-hero__media {
  position: relative;
  z-index: var(--z-base);
}

.page-hero__media::before {
  content: "";
  position: absolute;
  inset: auto -0.75rem -0.75rem 30%;
  height: 42%;
  border-radius: var(--radius-xl);
  background: var(--green-200);
  z-index: -1;
}

.page-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* ---- Hero stat tiles --------------------------------------------------- */

.hero-stats {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  margin-top: var(--space-8);
  padding: var(--space-3);
  background: var(--neutral-50);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.hero-stat {
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.hero-stat__num {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  line-height: 1.1;
  color: var(--color-primary);
}

.hero-stat__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--fs-xs);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
}

/* ---- Banner hero (image behind a dark scrim) --------------------------- */

.page-hero--banner {
  padding-block: var(--section-y-lg);
  background-color: var(--blue-900);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-text-on-dark);
  text-align: center;
  border-bottom: 0;
}

.page-hero--banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 39, 55, 0.78),
    rgba(15, 39, 55, 0.86)
  );
}

.page-hero--banner > * {
  position: relative;
}

.page-hero--banner h1 {
  color: var(--neutral-0);
  margin-inline: auto;
  max-width: 24ch;
}

.page-hero--banner .page-hero__lead {
  margin-inline: auto;
  color: var(--color-text-on-dark-muted);
}

.page-hero--banner .page-hero__eyebrow {
  color: var(--neutral-0);
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.25);
}

.page-hero--banner .c-btn-row {
  justify-content: center;
}

/* ==========================================================================
   4. Trust strip
   ========================================================================== */

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-8);
  margin: var(--space-8) 0 0;
  padding: var(--space-5) 0 0;
  border-top: 1px solid var(--color-border);
  list-style: none;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.trust-strip li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: 0;
  color: var(--color-text);
}

.trust-strip .icon {
  --icon-size: 17px;
  margin-top: 0.15em;
  color: var(--color-accent-solid);
}

.trust-strip a {
  color: inherit;
}

/* ==========================================================================
   5. Treatment and expertise tiles
   Fixed pixel heights are gone; the grid equalises and text can grow.
   ========================================================================== */

.tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  height: 100%;
  padding: var(--space-6) var(--space-4);
  text-align: center;
  text-decoration: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--t-base) var(--ease),
    transform var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease);
}

.tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-200);
  text-decoration: none;
}

.tile__icon {
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  padding: 0;
  background: var(--blue-50);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.tile__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-pill);
}

.tile__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-normal);
  color: var(--color-heading);
  text-wrap: balance;
}

.tile__text {
  margin: 0;
  font-size: var(--fs-xs);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
}

/* Expertise card: image on top, text below. */
.expertise-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.expertise-card__media {
  aspect-ratio: 16 / 9;
  background: var(--neutral-100);
}

.expertise-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.expertise-card__body {
  padding: var(--space-5);
}

.expertise-card__title {
  margin: 0 0 var(--space-2);
  font-size: var(--fs-md);
}

.expertise-card__body p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
}

/* ==========================================================================
   6. Stats / rating band
   ========================================================================== */

.stat-band {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.stat-band__item + .stat-band__item {
  border-left: 1px solid var(--color-border);
}

@media (max-width: 767.98px) {
  .stat-band__item + .stat-band__item {
    border-left: 0;
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-6);
  }
}

.stat-band__num {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  line-height: 1;
  color: var(--color-primary);
}

.stat-band__num .icon {
  --icon-size: 0.55em;
  color: #f0a93b;
}

.stat-band__label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
}

/* ==========================================================================
   7. OPD schedule table
   ========================================================================== */

.schedule {
  overflow-x: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.schedule table {
  margin: 0;
  min-width: 320px;
  font-size: var(--fs-base);
}

.schedule tbody th {
  background: var(--neutral-50);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
  width: 45%;
}

.schedule td[data-closed] {
  color: var(--color-text-subtle);
}

/* ==========================================================================
   8. Forms
   ========================================================================== */

.c-form {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

@media (min-width: 576px) {
  .c-form {
    padding: var(--space-8);
  }
}

.c-form__head {
  margin-bottom: var(--space-6);
  text-align: center;
}

.c-form__head h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--fs-2xl);
}

.c-form__hint {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
}

.c-field {
  margin-bottom: var(--space-4);
}

.c-field__row {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 576px) {
  .c-field__row--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.c-field label .c-field__optional {
  font-weight: var(--fw-regular);
  color: var(--color-text-muted);
}

.c-input,
.c-select,
.c-textarea {
  display: block;
  width: 100%;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-base);
  color: var(--color-heading);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  transition: border-color var(--t-fast) var(--ease),
    box-shadow var(--t-fast) var(--ease);
  appearance: none;
}

.c-textarea {
  min-height: 108px;
}

.c-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234f5d6b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  background-size: 18px;
  padding-right: var(--space-10);
}

.c-input::placeholder,
.c-textarea::placeholder {
  color: var(--color-text-subtle);
}

.c-input:focus,
.c-select:focus,
.c-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.c-input[aria-invalid="true"],
.c-select[aria-invalid="true"],
.c-textarea[aria-invalid="true"] {
  border-color: var(--danger);
}

.c-form__error {
  min-height: 1.4em;
  margin-bottom: var(--space-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--danger);
}

.c-form__note {
  margin: var(--space-4) 0 0;
  font-size: var(--fs-xs);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
  text-align: center;
}

.c-form__success {
  padding: var(--space-8);
  text-align: center;
  background: var(--success-bg);
  border: 1px solid var(--green-300);
  border-radius: var(--radius-lg);
}

.c-form__success h2 {
  margin-top: 0;
  font-size: var(--fs-2xl);
}

/* ==========================================================================
   9. Accordion
   One implementation, used by the FAQ include, treatment pages and the FAQ
   page. Built on <details> so it works with JavaScript disabled and the
   answers stay in the DOM for crawlers.
   ========================================================================== */

.c-accordion {
  display: grid;
  gap: var(--space-3);
}

.c-accordion__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--t-base) var(--ease),
    box-shadow var(--t-base) var(--ease);
}

.c-accordion__item[open] {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-sm);
}

.c-accordion__q {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
  cursor: pointer;
  list-style: none;
  transition: background var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease);
}

.c-accordion__q::-webkit-details-marker {
  display: none;
}

.c-accordion__q:hover {
  background: var(--blue-50);
  color: var(--color-primary);
}

.c-accordion__q .icon {
  --icon-size: 20px;
  margin-top: 0.1em;
  margin-left: auto;
  color: var(--color-primary);
  transition: transform var(--t-base) var(--ease);
}

.c-accordion__item[open] > .c-accordion__q {
  color: var(--color-primary);
}

.c-accordion__item[open] > .c-accordion__q .icon {
  transform: rotate(180deg);
}

.c-accordion__a {
  padding: 0 var(--space-5) var(--space-5);
  font-size: var(--fs-base);
  color: var(--color-text);
}

.c-accordion__a > :last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   10. Callout / CTA blocks
   ========================================================================== */

.c-callout {
  padding: var(--space-6);
  margin-block: var(--space-8);
  background: var(--green-50);
  border: 1px solid var(--green-200);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
}

.c-callout > :last-child {
  margin-bottom: 0;
}

.c-callout h2,
.c-callout h3 {
  margin-top: 0;
  font-size: var(--fs-xl);
}

.c-callout--info {
  background: var(--blue-50);
  border-color: var(--blue-200);
  border-left-color: var(--color-primary);
}

.c-callout--warning {
  background: var(--warning-bg);
  border-color: #f0dcae;
  border-left-color: #c58a12;
}

/* Quick answer: a short, self-contained, factual summary directly under the
   h1. This is the passage AI answer engines lift most readily, so it is a
   distinct component rather than a styled paragraph. */
.quick-answer {
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-8);
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-lg);
}

.quick-answer__label {
  display: block;
  margin-bottom: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--blue-700);
}

.quick-answer p {
  margin: 0;
  font-size: var(--fs-md);
  line-height: var(--lh-normal);
  color: var(--neutral-800);
}

.quick-answer p + p {
  margin-top: var(--space-3);
}

/* Full-width conversion band. */
.cta-band {
  padding-block: var(--section-y);
  background: var(--blue-700);
  color: var(--color-text-on-dark);
}

.cta-band__grid {
  display: grid;
  gap: var(--space-6) var(--space-10);
  align-items: center;
}

@media (min-width: 992px) {
  .cta-band__grid {
    grid-template-columns: 1.4fr auto;
  }
}

.cta-band h2 {
  margin: 0 0 var(--space-3);
  color: var(--neutral-0);
}

.cta-band p {
  margin: 0;
  max-width: 60ch;
  color: var(--color-text-on-dark-muted);
}

.cta-band .c-btn-row {
  margin-bottom: 0;
}

/* ==========================================================================
   11. Author card and article trust layer
   ========================================================================== */

.author-card {
  display: grid;
  gap: var(--space-6);
  align-items: start;
  padding: var(--space-6);
  margin-block: var(--space-8);
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-lg);
}

@media (min-width: 768px) {
  .author-card {
    grid-template-columns: auto 1fr;
    gap: var(--space-8);
  }
}

.author-card__identity {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  min-width: 200px;
}

.author-card__avatar {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-pill);
  overflow: hidden;
  background: var(--color-surface);
  border: 3px solid var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.author-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-card__name {
  margin: 0;
  font-size: var(--fs-lg);
}

.author-card__name a {
  color: var(--color-heading);
  text-decoration: none;
}

.author-card__role {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--blue-700);
  line-height: var(--lh-normal);
}

.author-card__quals {
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.author-card__quals li {
  margin: 0;
}

.author-card__bio {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
}

.author-card__bio > :last-child {
  margin-bottom: 0;
}

/* Byline, references and disclaimer. */
.article-trust {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--fs-sm);
}

.article-byline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  color: var(--color-text-muted);
}

.article-byline strong {
  color: var(--color-heading);
}

.article-references {
  padding-left: var(--space-5);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.article-references li + li {
  margin-top: var(--space-2);
}

.article-disclaimer {
  padding: var(--space-4) var(--space-5);
  background: var(--neutral-50);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
}

/* ==========================================================================
   12. Article prose and table of contents
   ========================================================================== */

.prose {
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
}

.prose > * {
  max-width: var(--measure);
}

.prose h2 {
  font-size: var(--fs-2xl);
  margin-top: var(--space-12);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.prose h3 {
  font-size: var(--fs-xl);
  margin-top: var(--space-8);
  color: var(--blue-800);
}

.prose h4 {
  font-size: var(--fs-lg);
  font-family: var(--font-body);
  margin-top: var(--space-6);
}

.prose a {
  font-weight: var(--fw-medium);
  text-decoration: underline;
}

.prose :is(figure, .prose-figure, table, .table-wrap, .c-callout, .quick-answer) {
  max-width: none;
}

.prose figure,
.prose-figure {
  margin-block: var(--space-8);
}

.prose img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.prose ul,
.prose ol {
  padding-left: var(--space-6);
}

.prose dl {
  display: grid;
  gap: var(--space-2);
}

.prose dt {
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
}

.prose dd {
  margin: 0 0 var(--space-3);
}

/* Tables scroll horizontally on a phone rather than breaking the layout. */
.table-wrap {
  margin-block: var(--space-6);
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.table-wrap table {
  margin: 0;
  min-width: 480px;
}

.table-wrap thead th:first-child,
.table-wrap thead th:last-child {
  border-radius: 0;
}

/* Table of contents. Anchored h2 ids make each section individually
   linkable, which is what enables passage-level citation and SERP jump
   links on long articles. */
.toc {
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-8);
  background: var(--neutral-50);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.toc__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-heading);
}

.toc ol {
  margin: 0;
  padding-left: var(--space-5);
  font-size: var(--fs-sm);
}

.toc li {
  margin-bottom: var(--space-2);
}

.toc a {
  color: var(--color-link);
  text-decoration: none;
}

.toc a:hover {
  text-decoration: underline;
}

/* ---- Article header ---------------------------------------------------- */

.article-head {
  margin-bottom: var(--space-8);
}

.article-head h1 {
  font-size: var(--fs-4xl);
  line-height: var(--lh-snug);
}

.article-head__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-5);
  margin-bottom: var(--space-4);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.article-head__meta > span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.article-head__media {
  margin-bottom: var(--space-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.article-head__media img {
  display: block;
  width: 100%;
  height: auto;
}

.c-pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--blue-700);
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-pill);
}

/* ---- Chip row ----------------------------------------------------------
   Sentence-case counterpart to .c-pill, for lists of condition names. The pill
   is uppercase, which is fine for a one-word tag but unreadable for a dozen
   phrases like "Non-Alcoholic Fatty Liver (NAFLD)".
   ----------------------------------------------------------------------- */

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: 0 0 var(--space-6);
  padding: 0;
  list-style: none;
}

.chip-row > * {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-heading);
  text-decoration: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
}

.chip-row .icon {
  --icon-size: 16px;
  flex: none;
  color: var(--color-accent-solid);
}

.chip-row a:hover {
  color: var(--color-primary);
  background: var(--blue-50);
  border-color: var(--blue-200);
}

/* ==========================================================================
   13. Long-form condition block
   --------------------------------------------------------------------------
   One condition on a pillar page: an h3, prose, and h4 sub-blocks. Separated
   by a rule rather than a card, because cards at this length read as walls.
   ========================================================================== */

.condition {
  max-width: var(--measure);
  padding-top: var(--space-8);
  margin-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.condition:first-of-type {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.condition > h3 {
  margin-bottom: var(--space-4);
  font-size: var(--fs-2xl);
  scroll-margin-top: calc(var(--nav-h) + var(--space-6));
}

.condition > h4 {
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  font-size: var(--fs-base);
  font-family: var(--font-body);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ==========================================================================
   14. Sidebar widgets
   ========================================================================== */

.sidebar {
  position: sticky;
  top: calc(var(--nav-h) + var(--space-4));
  display: grid;
  gap: var(--space-6);
}

@media (max-width: 991.98px) {
  .sidebar {
    position: static;
  }
}

.widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.widget__title {
  margin: 0;
  padding: var(--space-4) var(--space-5);
  font-size: var(--fs-md);
  background: var(--neutral-50);
  border-bottom: 1px solid var(--color-border);
}

.widget__body {
  padding: var(--space-5);
}

.post-list {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.post-list li {
  display: grid;
  grid-template-columns: 1fr 76px;
  gap: var(--space-3);
  align-items: start;
  margin: 0;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.post-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.post-list__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-normal);
}

.post-list__title a {
  color: var(--color-heading);
  text-decoration: none;
}

.post-list__title a:hover {
  color: var(--color-primary);
}

.post-list__meta {
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
}

.post-list__thumb {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1;
}

.post-list__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   14. Testimonials
   ========================================================================== */

.testimonial-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
}

.testimonial {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  height: 100%;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.testimonial__quote {
  position: relative;
  flex: 1;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  border-radius: 0;
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
}

.testimonial__quote::before {
  content: "\201C";
  display: block;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: var(--fw-bold);
  line-height: 0.6;
  color: var(--blue-200);
}

.testimonial__quote p {
  margin: var(--space-2) 0 0;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.testimonial__avatar {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: none;
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--blue-700);
  background: var(--blue-100);
  border-radius: var(--radius-pill);
}

.testimonial__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
}

.testimonial__source {
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
}

/* ==========================================================================
   15. Reel / video cards
   ========================================================================== */

.reel-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  height: 100%;
  min-height: 240px;
  padding: var(--space-6);
  text-align: center;
  text-decoration: none;
  color: var(--neutral-0);
  background: linear-gradient(140deg, var(--blue-700), var(--green-600));
  border-radius: var(--radius-lg);
  transition: transform var(--t-base) var(--ease),
    box-shadow var(--t-base) var(--ease);
}

.reel-card:hover {
  color: var(--neutral-0);
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.reel-card__play .icon {
  --icon-size: 52px;
}

.reel-card__text {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-normal);
}

/* ==========================================================================
   16. Photo collage
   ========================================================================== */

.photo-collage {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr 1fr;
}

.photo-collage figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

.photo-collage__offset {
  margin-top: var(--space-8);
}

@media (max-width: 575.98px) {
  .photo-collage__offset {
    margin-top: 0;
  }
}

/* ==========================================================================
   17. Definition / symptom list
   Short labelled facts. Reads well and extracts well.
   ========================================================================== */

.fact-list {
  display: grid;
  gap: var(--space-4);
  margin: 0 0 var(--space-6);
  padding: 0;
  list-style: none;
}

.fact-list li {
  display: flex;
  gap: var(--space-3);
  margin: 0;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.fact-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.fact-list .icon {
  --icon-size: 20px;
  flex: none;
  margin-top: 0.15em;
  color: var(--color-accent-solid);
}

.fact-list__term {
  display: block;
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
}

/* ==========================================================================
   18. Credential panel
   --------------------------------------------------------------------------
   A titled list of qualifications, fellowships or expertise. Flatter than
   .c-card because several sit side by side and competing shadows get noisy.
   ========================================================================== */

.cred-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  height: 100%;
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent-solid);
  border-radius: var(--radius-md);
}

.cred-panel__title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  font-size: var(--fs-lg);
}

.cred-panel__title .icon {
  --icon-size: 22px;
  flex: none;
  color: var(--color-accent-solid);
}

.cred-panel ul {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

/* Marker is drawn rather than a list bullet, so the hanging indent is exact. */
.cred-panel li {
  position: relative;
  margin: 0;
  padding-left: var(--space-5);
  line-height: var(--lh-normal);
}

.cred-panel li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--color-accent-solid);
  border-radius: 50%;
}

.cred-panel strong {
  display: block;
  color: var(--color-heading);
  font-weight: var(--fw-semibold);
}

/* ==========================================================================
   19. Column list
   --------------------------------------------------------------------------
   For long lists of short items, such as the neighbourhoods a clinic serves.
   Grid rather than CSS columns so items cannot split across a column break.
   ========================================================================== */

.col-list {
  display: grid;
  gap: var(--space-2) var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  margin: 0 0 var(--space-6);
  padding: 0;
  list-style: none;
}

.col-list li {
  display: flex;
  gap: var(--space-2);
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.col-list .icon {
  --icon-size: 18px;
  flex: none;
  margin-top: 0.2em;
  color: var(--color-accent-solid);
}

/* ==========================================================================
   20. Career timeline
   ========================================================================== */

.timeline {
  /* Gutter and dot size are local so the rail, the dots and the text indent
     stay aligned if either is changed. */
  --timeline-gutter: var(--space-8);
  --timeline-dot: 14px;
  --timeline-rail: 2px;

  position: relative;
  margin: 0;
  padding: 0 0 0 var(--timeline-gutter);
  list-style: none;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0.6em;
  bottom: 0.6em;
  left: calc((var(--timeline-dot) - var(--timeline-rail)) / 2);
  width: var(--timeline-rail);
  background: var(--color-border);
}

.timeline li {
  position: relative;
  margin: 0 0 var(--space-6);
}

.timeline li:last-child {
  margin-bottom: 0;
}

.timeline li::before {
  content: "";
  position: absolute;
  top: 0.35em;
  left: calc(-1 * var(--timeline-gutter));
  box-sizing: border-box;
  width: var(--timeline-dot);
  height: var(--timeline-dot);
  background: var(--color-surface);
  border: 3px solid var(--color-primary);
  border-radius: 50%;
}

/* The current role is the one readers look for first. */
.timeline li:first-child::before {
  background: var(--color-primary);
}

.timeline__year {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-primary);
}

.timeline__text {
  display: block;
  margin-top: var(--space-1);
  color: var(--color-text);
}

/* ==========================================================================
   21. Inline alert
   ========================================================================== */

.c-alert {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-4);
  border: 1px solid;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
}

.c-alert > :last-child {
  margin-bottom: 0;
}

.c-alert--danger {
  color: #7c0017;
  background: var(--danger-bg);
  border-color: #f0c2c8;
}

.c-alert--success {
  color: #14532a;
  background: var(--success-bg);
  border-color: var(--green-300);
}

/* Leftover in-article FAQ blocks from older posts. */
.faq-item {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child {
  border-bottom: 0;
}

.faq-question {
  margin-bottom: var(--space-2);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
}

.faq-answer {
  color: var(--color-text);
}