/* ============================================================
   General Heart Clinic — Dr. Arif Khan
   Built on the Modernist design system (namespace Modernist_modern).
   The :root block below is the system's token sheet, reproduced
   verbatim from _ds/modernist-.../styles.css. Take every colour,
   font, spacing and radius from these variables — never hard-code
   a hex, a font name or a px value the tokens already carry.
   ============================================================ */

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-accent: #ec3013;
  --color-accent-2: #e15b47;
  --color-divider: color-mix(in srgb, #201e1d 40%, transparent);

  /* Tonal ramps — generated in OKLCH on one shared lightness scale, so the
     same step of any role matches the others in visual value. */
  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-400: #bab6b6;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #7d7979;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  --color-accent-100: #fff2ef;
  --color-accent-200: #ffe0d9;
  --color-accent-300: #ffc4b8;
  --color-accent-400: #ff9783;
  --color-accent-500: #ff563c;
  --color-accent-600: #dd2b0f;
  --color-accent-700: #ae1800;
  --color-accent-800: #7c1405;
  --color-accent-900: #4d170e;

  --font-heading: "Archivo", system-ui, sans-serif;
  --font-heading-weight: 800;
  --font-body: "Archivo", system-ui, sans-serif;
  --font-hindi: "Noto Sans Devanagari", "Archivo", system-ui, sans-serif;

  --space-1: 4.0px;
  --space-2: 8.0px;
  --space-3: 12.0px;
  --space-4: 16.0px;
  --space-6: 24.0px;
  --space-8: 32.0px;

  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent);

  /* Page-level measures (not part of the system) */
  --measure: 1320px;
  --gutter: clamp(16px, 4vw, 48px);
  --pad-y: clamp(40px, 6vw, 88px);
}

/* ── System base layer ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-2);
  text-wrap: balance;
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }

p { margin: 0 0 var(--space-3); }
p:last-child { margin-bottom: 0; }

a { color: var(--color-accent-700); text-underline-offset: 3px; }
a:hover { color: var(--color-accent); }

img { display: block; max-width: 100%; }
figure { margin: 0; }
figcaption {
  font-size: 11px;
  margin-top: var(--space-1);
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

/* A strong 2px horizontal rule — the system's structural device. */
.hr {
  height: 2px;
  border: 0;
  margin: var(--space-6) 0 var(--space-4);
  background: var(--color-divider);
}

/* The system's image wrapper — pure black and white, nothing else. */
.grayscale { filter: grayscale(1) contrast(1.08); }

/* Sizing is separate, so it never lands on an image that sets its own.
   --ratio and --pos are set per photograph in the markup. */
.photo {
  display: block;
  width: 100%;
  height: auto;            /* beat the height="" presentational hint */
  aspect-ratio: var(--ratio, 4 / 3);
  object-fit: cover;
  object-position: var(--pos, 50% 50%);
  background: var(--color-neutral-200);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--color-accent);
  color: var(--color-bg);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  text-decoration: none;
}
.skip:focus { left: 0; color: var(--color-bg); }

/* ── Layout primitives ────────────────────────────────────── */
.wrap {
  max-width: var(--measure);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.band {
  border-bottom: 2px solid var(--color-divider);
  padding-block: var(--pad-y);
  scroll-margin-top: 76px;
}
.band--alt { background: var(--color-neutral-100); }
.band--flush { --pad-y: 0px; }

/* ── Type utilities ───────────────────────────────────────── */
.label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
  margin: 0;
}
.label--on-accent { color: var(--color-bg); opacity: 0.85; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-700);
  margin: 0 0 18px;
}
.eyebrow__rule {
  width: 28px;
  height: 2px;
  background: var(--color-accent);
  flex: none;
}

.section-title {
  font-size: clamp(28px, 4.6vw, 52px);
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0;
}

.section-head {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(20px, 4vw, 56px);
  margin-bottom: clamp(28px, 4vw, 48px);
}
.section-lede {
  max-width: 46ch;
  align-self: end;
  font-size: clamp(14px, 1.6vw, 17px);
  margin: 0;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 14px 22px;
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn--accent  { background: var(--color-accent); color: var(--color-bg); }
.btn--accent:hover  { background: var(--color-accent-600); color: var(--color-bg); }
.btn--accent:active { background: var(--color-accent-700); }
.btn--ink     { background: var(--color-text); color: var(--color-bg); }
.btn--ink:hover     { background: var(--color-accent-700); color: var(--color-bg); }
.btn--outline { border-color: var(--color-text); color: var(--color-text); }
.btn--outline:hover { background: var(--color-accent-100); border-color: var(--color-accent); color: var(--color-text); }
.btn--paper   { background: var(--color-bg); color: var(--color-accent-700); font-size: clamp(15px, 2vw, 18px); min-height: 52px; padding: 17px 26px; }
.btn--paper:hover   { background: var(--color-surface); color: var(--color-text); }

.btn-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* ── Masthead ─────────────────────────────────────────────── */
.masthead {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-divider);
}
.masthead__inner {
  max-width: var(--measure);
  margin-inline: auto;
  padding: var(--space-3) var(--gutter);
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 40px);
  flex-wrap: wrap;
}
.masthead__cta { padding: var(--space-3) 18px; min-height: 44px; font-size: 13px; }

.wordmark {
  margin-right: auto;
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: clamp(15px, 2.6vw, 19px);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.wordmark__dot { width: 9px; height: 9px; background: var(--color-accent); }

.nav {
  display: flex;
  gap: clamp(14px, 2.4vw, 30px);
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav a {
  color: var(--color-text);
  text-decoration: none;
  padding-block: var(--space-1);
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--color-accent); border-bottom-color: var(--color-accent); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero { --pad-y: clamp(28px, 5vw, 64px) 0; }
.hero__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
}
.hero__copy { padding-bottom: clamp(28px, 4vw, 56px); }

.hero__name {
  font-size: clamp(40px, 8.5vw, 92px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  margin: 0 0 18px;
}
.hero__role {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: clamp(16px, 2.4vw, 22px);
  line-height: 1.25;
  max-width: 22ch;
  margin: 0 0 var(--space-3);
}
.hero__blurb {
  font-size: clamp(14px, 1.6vw, 16px);
  max-width: 42ch;
  margin: 0 0 6px;
}
.hero__hindi {
  font-family: var(--font-hindi);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-accent-700);
  margin: 0 0 26px;
}

.hero__figure { position: relative; align-self: end; }
.hero__block {
  position: absolute;
  left: 0; right: 18%; bottom: 0; top: 16%;
  background: var(--color-accent);
}
/* No aspect-ratio: the prototype gives the hero portrait none, so it keeps
   its natural ratio and is never cropped. object-fit is inert here, kept
   only for parity with the prototype's declaration. */
.hero__portrait {
  position: relative;
  display: block;
  width: 100%;
  height: auto;            /* beat the height="" presentational hint */
  max-width: 520px;
  margin-inline: auto;
  object-fit: cover;
}

/* ── Credentials strip ────────────────────────────────────── */
.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  margin: 0;
}
.fact {
  padding: 26px 20px;
  border-right: 2px solid var(--color-divider);
}
.fact:first-child { padding-left: 0; }
.fact:last-child  { padding-right: 0; border-right: 0; }
.fact dt { margin-bottom: 6px; }
.fact__value {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: clamp(17px, 2vw, 21px);
  font-variant-numeric: tabular-nums;
}

/* ── Services ─────────────────────────────────────────────── */
.services {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  border-top: 2px solid var(--color-divider);
}
.service {
  padding: 22px 20px 24px;
  border-bottom: 1px solid var(--color-neutral-300);
}
.service__num {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 12px;
  color: var(--color-accent);
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
}
.service__title { font-size: clamp(17px, 2vw, 20px); margin: 0 0 6px; }
.service__body { margin: 0; font-size: 14px; color: var(--color-neutral-800); }

/* ── Doctor ───────────────────────────────────────────────── */
.doctor {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
}
.doctor__media { display: grid; gap: var(--space-3); }
.doctor__copy .section-title { margin-bottom: 20px; font-size: clamp(28px, 4.4vw, 48px); }
.doctor__copy p { max-width: 54ch; font-size: clamp(14px, 1.6vw, 17px); }

.creds {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px var(--space-6);
  margin: 0;
}
.cred dt { margin-bottom: var(--space-1); }
.cred dd { margin: 0; font-weight: 600; }

/* ── Gallery ──────────────────────────────────────────────── */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
}

/* ── Awareness fliers ─────────────────────────────────────── */
.fliers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(12px, 2vw, 24px);
}
.flier {
  display: block;
  padding: var(--space-3);
  background: var(--color-bg);
  border: 2px solid var(--color-divider);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color .15s ease;
}
.flier:hover { border-color: var(--color-accent); color: var(--color-text); }
.flier img { aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 0; width: 100%; height: auto; }
.flier__title {
  display: block;
  margin-top: 10px;
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 15px;
}
.flier__sub {
  display: block;
  font-family: var(--font-hindi);
  font-size: 12px;
  line-height: 1.8;
  color: var(--color-neutral-700);
}

/* ── Visit ────────────────────────────────────────────────── */
.visit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: clamp(24px, 4vw, 64px);
}
.visit__title { margin-bottom: var(--space-6); }

.details { margin: 0 0 22px; border-top: 2px solid var(--color-divider); }
.detail {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: var(--space-3);
  padding: 18px 0;
  border-bottom: 1px solid var(--color-neutral-300);
}
.detail:last-child { border-bottom: 2px solid var(--color-divider); }
.detail dd { margin: 0; font-weight: 600; }
.detail__note { font-weight: 400; color: var(--color-neutral-700); font-size: 13px; }
.detail__phones { display: flex; flex-direction: column; gap: var(--space-1); }
.detail__phones a { font-weight: 600; font-variant-numeric: tabular-nums; }

.visit__aside { display: grid; gap: var(--space-3); align-content: start; }
.prep {
  background: var(--color-accent);
  color: var(--color-bg);
  padding: clamp(20px, 3vw, 32px);
}
.prep__lead {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.2;
  margin: 10px 0 var(--space-2);
}
.prep__note { font-size: 14px; opacity: 0.92; margin: 0; }

/* ── Closing poster ───────────────────────────────────────── */
.closer {
  --pad-y: clamp(44px, 7vw, 96px);
  background: var(--color-accent);
  color: var(--color-bg);
  border-bottom: 0;
}
.closer__line {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: clamp(30px, 6.4vw, 76px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  max-width: 26ch;
  margin: 0 0 var(--space-6);
  text-wrap: balance;
}
.closer__row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.closer__meta { font-size: 14px; opacity: 0.9; }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--color-text);
  color: var(--color-neutral-300);
}
.footer__grid {
  padding-block: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
  align-items: start;
}
.footer a { color: var(--color-bg); }
.footer a:hover { color: var(--color-accent-400); }
.footer__name {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--color-bg);
  margin: 0;
}
.footer__sub { font-size: 13px; margin: 6px 0 0; }
.footer__block { font-size: 13px; font-style: normal; margin: 0; }
.footer__legal { font-size: 11px; line-height: 1.6; color: var(--color-neutral-500); margin: 0; }

/* ── Sticky contact bar — fixed at every width, as designed ─── */
body { padding-bottom: 54px; }  /* callbar: 52px + its 2px top border */

.callbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  display: flex;
  border-top: 2px solid var(--color-bg);
}
.callbar a {
  flex: 1;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-decoration: none;
}
.callbar a:first-child { background: var(--color-accent); color: var(--color-bg); }
.callbar a:first-child:hover { background: var(--color-accent-600); color: var(--color-bg); }
.callbar a:last-child  { background: var(--color-text); color: var(--color-bg); }
.callbar a:last-child:hover { background: var(--color-accent-700); color: var(--color-bg); }

@media (max-width: 860px) {
  .masthead .nav { display: none; }
  .fact { padding-inline: 0 20px; border-right: 0; border-bottom: 1px solid var(--color-neutral-300); }
  .detail { grid-template-columns: 1fr; gap: var(--space-1); }
}

/* Placeholder state for any photograph that fails to load. */
.is-missing {
  background-color: var(--color-neutral-200);
  background-image: repeating-linear-gradient(
    45deg, transparent 0 9px, var(--color-neutral-400) 9px 10px
  );
  outline: 2px dashed var(--color-neutral-400);
  outline-offset: -2px;
  filter: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

@media print {
  .masthead, .callbar, .skip { display: none; }
  body { padding-bottom: 0; }
}