/* ============================================================
   Dr Mittal Surgery — Design System & Stylesheet
   Static site for Cloudflare Pages
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand palette */
  --teal-900: #0a2540;
  --teal-800: #11356b;
  --teal-700: #1d4ed8;
  --teal-600: #1d4ed8;
  --teal-50:  #e8f0ff;
  --amber-500: #2563eb;
  --amber-400: #3b82f6;
  --amber-50:  #eff6ff;
  /* Neutrals */
  --ink: #16233a;
  --slate: #46566e;
  --slate-light: #6b7c97;
  --line: #dbe5f1;
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-alt: #eef3fb;
  /* Functional */
  --success: #1f7a4d;
  --danger: #b3261e;
  /* Type */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  /* Spacing scale */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.5rem; --space-6: 2rem; --space-7: 3rem; --space-8: 4rem; --space-9: 6rem;
  /* Radius & shadow */
  --radius-sm: 6px; --radius: 10px; --radius-lg: 18px; --radius-xl: 28px;
  --shadow-sm: 0 1px 2px rgba(10,37,64,.06), 0 1px 3px rgba(10,37,64,.08);
  --shadow: 0 6px 18px rgba(10,37,64,.08), 0 2px 6px rgba(10,37,64,.06);
  --shadow-lg: 0 24px 48px rgba(10,37,64,.14);
  /* Layout */
  --maxw: 1180px;
  --header-h: 100px;
  --transition: .22s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset / Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--teal-700); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--teal-800); }
ul, ol { padding-left: 1.2rem; }
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; color: var(--teal-900); letter-spacing: -.01em; }
h1 { font-family: var(--font-serif); font-size: clamp(2rem, 4.5vw, 3.1rem); font-weight: 600; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.3rem; }
p { margin-bottom: 1rem; }
:focus-visible { outline: 3px solid var(--teal-600); outline-offset: 2px; border-radius: 4px; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.section { padding-block: clamp(2.5rem, 6vw, var(--space-9)); }
.section--tight { padding-block: clamp(2rem, 4vw, var(--space-7)); }
.section--alt { background: var(--surface); }
.section--teal { background: var(--teal-900); color: #e8f0ff; }
.section--teal h1, .section--teal h2, .section--teal h3 { color: #fff; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--teal-600); margin-bottom: .75rem;
}
.section--teal .eyebrow { color: var(--amber-400); }
.lead { font-size: 1.18rem; color: var(--slate); line-height: 1.6; }
.text-center { text-align: center; }
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 880px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 600; font-size: 1rem; line-height: 1; padding: .85rem 1.5rem;
  border-radius: 999px; border: 2px solid transparent; cursor: pointer;
  transition: all var(--transition); text-align: center; white-space: nowrap;
}
.btn--primary { background: var(--amber-500); color: #fff; }
.btn--primary:hover { background: var(--amber-400); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--solid { background: var(--teal-700); color: #fff; }
.btn--solid:hover { background: var(--teal-800); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }
.btn--outline { background: transparent; color: var(--teal-700); border-color: var(--teal-700); }
.btn--outline:hover { background: var(--teal-700); color: #fff; }
.btn--lg { padding: 1.05rem 2rem; font-size: 1.08rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
/* Two-row header: row 1 = brand + CTA, row 2 = main nav on one even level */
.header-inner { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem 1rem; padding-block: .55rem; }
.brand { display: flex; flex-direction: row; align-items: center; gap: .6rem; line-height: 1.15; text-decoration: none; }
.brand-logo { width: 44px; height: 44px; border-radius: 10px; object-fit: cover; flex-shrink: 0; background: var(--surface-alt); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; white-space: nowrap; }
.brand .brand-name { font-family: var(--font-serif); font-weight: 600; font-size: 1.18rem; color: var(--teal-900); white-space: nowrap; }
.brand .brand-sub { font-size: .72rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-600); white-space: nowrap; }
.brand:hover .brand-name { color: var(--teal-700); }
@media (max-width: 480px) { .brand .brand-sub { display: none; } .brand .brand-name { font-size: 1.02rem; } }
.nav-wrap { flex-basis: 100%; width: 100%; display: flex; align-items: center; }
.nav { display: flex; align-items: center; flex-wrap: wrap; gap: .2rem; }
.nav a {
  color: var(--slate); font-weight: 500; font-size: .95rem; padding: .5rem .7rem;
  border-radius: var(--radius-sm); position: relative; white-space: nowrap;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--teal-800); background: var(--teal-50); }
.nav .has-sub { position: relative; }
.nav .submenu {
  position: absolute; top: 100%; left: 0; min-width: 230px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: .4rem; opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: all var(--transition); list-style: none; padding-left: .4rem;
}
.nav .submenu li { list-style: none; }
.nav .has-sub:hover .submenu, .nav .has-sub:focus-within .submenu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav .submenu a { display: block; padding: .55rem .8rem; border-radius: var(--radius-sm); }
.nav .submenu a:hover { background: var(--teal-50); }
.caret {
  display: inline-block; font-size: 0; width: 0; height: 0;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid currentColor; opacity: .6;
  vertical-align: middle; margin-left: .15rem;
}
.header-cta { display: flex; align-items: center; gap: .6rem; margin-left: auto; }
.header-phone { font-weight: 600; color: var(--teal-800); font-size: .95rem; white-space: nowrap; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--teal-900); margin: 5px 0; transition: var(--transition); }
.nav-cta-mobile { display: none; }

@media (max-width: 1024px) {
  /* Mobile: single-row header (brand + hamburger); nav drops down below */
  .header-inner { flex-wrap: nowrap; }
  .header-cta, .header-phone { display: none; }
  .nav-toggle { display: block; }
  .nav-wrap { flex-basis: auto; width: auto; display: none; }
  .nav-wrap.open { display: block; }
  .nav-wrap.open .nav {
    display: flex; flex-direction: column; align-items: stretch; position: absolute;
    top: 100%; left: 0; right: 0; background: #fff; padding: 1rem clamp(1rem,4vw,2rem);
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow); gap: .15rem;
  }
  .nav-wrap.open .nav a { padding: .8rem .6rem; }
  .nav-wrap.open .nav-cta-mobile { display: inline-flex; margin-bottom: .5rem; }
  .nav .submenu { position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: 0; padding-left: 1rem; background: var(--surface-alt); margin-top: .25rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--teal-900) 0%, var(--teal-700) 100%);
  color: #eaf1ff; padding-block: clamp(3rem, 8vw, 6rem); overflow: hidden;
}
.hero .container { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero h1 { color: #fff; margin-bottom: 1.1rem; }
.hero .lead { color: #d4e2ff; max-width: 42ch; margin-bottom: 1.6rem; }
.hero .eyebrow { color: var(--amber-400); }
.hero-cred { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 1.8rem; padding-top: 1.6rem; border-top: 1px solid rgba(255,255,255,.15); font-size: .9rem; color: #bccde6; }
.hero-cred strong { color: #fff; font-weight: 600; }
.hero-portrait {
  display: flex; justify-content: center;
}
.hero-portrait .portrait-frame {
  width: 100%; max-width: 340px; aspect-ratio: 4/5;
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid rgba(255,255,255,.16);
}
.hero-portrait .portrait-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 880px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-portrait { order: -1; }
  .hero-portrait .portrait-frame { max-width: 240px; }
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--teal-900), var(--teal-700));
  color: #eaf1ff; padding-block: clamp(2.5rem, 6vw, 4.5rem);
}
.page-hero .container { max-width: 820px; }
.page-hero h1 { color: #fff; margin-bottom: .6rem; }
.page-hero p { color: #d4e2ff; font-size: 1.12rem; }
.breadcrumb { font-size: .85rem; color: #9fb6e0; margin-bottom: .8rem; }
.breadcrumb a { color: var(--amber-400); }

/* ---------- Cards ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2rem); box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px; background: var(--teal-50); color: var(--teal-700);
  display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 1rem;
}
/* SVG icons — inherit color, no shrink */
.card-icon .icon, .ci-icon .icon { display: block; flex-shrink: 0; }
.card-icon .icon-sm, .ci-icon .icon-sm { display: block; flex-shrink: 0; }
.caret .icon-sm { display: inline-block; vertical-align: middle; }
.card h3 { margin-bottom: .4rem; }
.card p { color: var(--slate); font-size: .96rem; margin-bottom: 0; }
.card a.card-link { display: inline-flex; align-items: center; gap: .35rem; margin-top: 1rem; font-weight: 600; font-size: .92rem; }

.link-card { display: block; text-decoration: none; color: inherit; }
.link-card .card:hover { border-color: var(--teal-600); }

/* Condition card variant */
.cond-card .card-top { display: flex; align-items: center; gap: .8rem; margin-bottom: .8rem; }
.cond-card .card-top .pill { font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--amber-500); }

/* ---------- Feature list / check ---------- */
.check-list { list-style: none; padding: 0; display: grid; gap: .7rem; }
.check-list li { display: flex; gap: .7rem; align-items: flex-start; color: var(--slate); }
.check-list li::before { content: '\2713'; color: var(--teal-600); font-weight: 700; flex-shrink: 0; margin-top: .1rem; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); text-align: center; }
.stat .num { font-family: var(--font-serif); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 600; color: var(--amber-400); line-height: 1; }
.stat .label { font-size: .9rem; color: #bccde6; margin-top: .4rem; }
@media (max-width: 680px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }
.split-media { border-radius: var(--radius-lg); overflow: hidden; background: var(--teal-50); min-height: 280px; display: grid; place-items: center; }

/* ---------- FAQ accordion ---------- */
.accordion { border-top: 1px solid var(--line); }
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-trigger {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  background: none; border: 0; padding: 1.2rem 0; text-align: left; cursor: pointer;
  font-size: 1.08rem; font-weight: 600; color: var(--teal-900); font-family: inherit;
}
.accordion-trigger .acc-icon { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--teal-50); color: var(--teal-700); display: grid; place-items: center; transition: transform var(--transition); font-size: 1.1rem; }
.accordion-trigger[aria-expanded="true"] .acc-icon { transform: rotate(45deg); background: var(--teal-700); color: #fff; }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.accordion-panel-inner { padding-bottom: 1.2rem; color: var(--slate); }

/* ---------- Forms ---------- */
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-xl); padding: clamp(1.6rem, 4vw, 2.6rem); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: .9rem; color: var(--teal-900); }
.field .req { color: var(--danger); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 1rem; padding: .75rem .9rem; border: 1px solid var(--line);
  border-radius: var(--radius); background: #fff; color: var(--ink); transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--teal-600); box-shadow: 0 0 0 3px rgba(37,99,235,.16); outline: none;
}
.field textarea { min-height: 120px; resize: vertical; }
.field small { color: var(--slate-light); font-size: .8rem; }
.form-note { font-size: .82rem; color: var(--slate-light); margin-top: .8rem; }
.form-success {
  background: var(--teal-50); border: 1px solid var(--teal-600); border-radius: var(--radius);
  padding: 1rem 1.2rem; color: var(--teal-800); font-weight: 500; margin-bottom: 1.2rem; display: none;
}
.form-success.show { display: block; }
.form-error {
  background: #fef2f2; border: 1px solid var(--danger); border-radius: var(--radius);
  padding: 1rem 1.2rem; color: #991b1b; font-weight: 500; margin-bottom: 1.2rem; display: none;
}
.form-error.show { display: block; }
.form-error a { color: #991b1b; font-weight: 600; }

/* ---------- Contact info ---------- */
.contact-block { display: grid; gap: 1.2rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-item .ci-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--teal-50); color: var(--teal-700); display: grid; place-items: center; flex-shrink: 0; font-size: 1.2rem; }
.contact-item h4 { font-size: 1rem; margin-bottom: .15rem; }
.contact-item p { margin: 0; color: var(--slate); font-size: .95rem; }
.copy-btn { display: inline-block; font-size: .75rem; font-weight: 600; color: var(--teal-700); background: var(--teal-50); border: 1px solid var(--teal-600); border-radius: 6px; padding: .15rem .5rem; cursor: pointer; vertical-align: middle; transition: var(--transition); }
.copy-btn:hover { background: var(--teal-700); color: #fff; }
.copy-btn.copied { background: #16a34a; border-color: #16a34a; color: #fff; }
.hours-table { width: 100%; border-collapse: collapse; margin-top: .5rem; }
.hours-table td { padding: .5rem 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.hours-table td:last-child { text-align: right; color: var(--slate); }
.hours-table tr:last-child td { border-bottom: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--teal-800), var(--teal-600));
  color: #fff; border-radius: var(--radius-xl); padding: clamp(2rem, 5vw, 3.5rem);
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 1.5rem; align-items: center;
  box-shadow: var(--shadow-lg);
}
@media (max-width: 760px) { .cta-band { grid-template-columns: 1fr; } }
.cta-band h2 { color: #fff; margin-bottom: .5rem; }
.cta-band p { color: #d4e2ff; margin: 0; }
.cta-band .btn-row { justify-content: flex-end; }
@media (max-width: 760px) { .cta-band .btn-row { justify-content: flex-start; } }

/* ---------- Prose (article content) ---------- */
.prose { max-width: 760px; }
.prose h2 { margin-top: 2.4rem; margin-bottom: .8rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.6rem; margin-bottom: .5rem; color: var(--teal-800); }
.prose p, .prose li { color: var(--slate); }
.prose ul { margin-bottom: 1rem; }
.prose .callout {
  background: var(--amber-50); border-left: 4px solid var(--amber-500); border-radius: var(--radius);
  padding: 1.1rem 1.3rem; margin: 1.6rem 0; color: var(--ink);
}
.prose .callout strong { color: var(--amber-500); }
.prose .note {
  background: var(--teal-50); border-radius: var(--radius); padding: 1rem 1.2rem;
  color: var(--teal-800); font-size: .92rem; margin: 1.4rem 0;
}
.layout-2col { display: grid; grid-template-columns: 1fr 300px; gap: var(--space-7); align-items: start; }
@media (max-width: 980px) { .layout-2col { grid-template-columns: 1fr; } }
.toc { position: sticky; top: calc(var(--header-h) + 1.5rem); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.4rem; }
.toc h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--slate-light); margin-bottom: .8rem; }
.toc ul { list-style: none; padding: 0; display: grid; gap: .5rem; }
.toc a:not(.btn) { color: var(--slate); font-size: .92rem; }
.toc a:not(.btn):hover { color: var(--teal-700); }

/* ---------- Hospital cards ---------- */
.hosp-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.2rem; }
@media (max-width: 760px){ .hosp-grid { grid-template-columns: 1fr; } }
.hosp-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.4rem; }
.hosp-card h4 { color: var(--teal-800); margin-bottom: .3rem; }
.hosp-card p { font-size: .92rem; color: var(--slate); margin: 0; }

/* ---------- Affiliated doctors ---------- */
.docs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem; margin-top: 1.5rem; }
@media (max-width: 820px){ .docs-grid { grid-template-columns: 1fr; } }
.doc-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.6rem; display: flex; gap: 1.2rem; align-items: flex-start; box-shadow: var(--shadow-sm); }
.doc-photo { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; object-position: center top; flex-shrink: 0; background: var(--teal-50); border: 3px solid #fff; box-shadow: var(--shadow-sm); }
.doc-photo.avatar { display: grid; place-items: center; font-family: var(--font-serif); font-size: 2rem; font-weight: 600; color: var(--teal-800); background: var(--teal-50); }
.doc-card h3 { color: var(--teal-900); font-size: 1.12rem; margin: 0 0 .15rem; }
.doc-card .doc-creds { font-size: .85rem; color: var(--teal-700); font-weight: 600; margin: 0 0 .3rem; }
.doc-card .doc-role { font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; color: var(--slate-light); margin: 0 0 .7rem; }
.doc-card p { font-size: .9rem; color: var(--slate); line-height: 1.55; margin: 0 0 .5rem; }
.doc-card .doc-meta { font-size: .82rem; color: var(--slate-light); margin: 0; }
.doc-card .doc-meta b { color: var(--teal-800); font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--teal-900); color: #a9c4e6; padding-block: var(--space-8) var(--space-6); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-6); margin-bottom: var(--space-7); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { font-size: .9rem; color: #8fa6d8; margin-top: .8rem; max-width: 34ch; }
.footer-col h5 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; display: grid; gap: .55rem; }
.footer-col a { color: #a9c4e6; font-size: .92rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.5rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem; font-size: .82rem; color: #7b94c4; }
.footer-bottom a { color: #7b94c4; }
.emergency-bar { background: rgba(179,38,30,.16); border: 1px solid rgba(179,38,30,.4); border-radius: var(--radius); padding: .7rem 1rem; color: #f3c9c5; font-size: .85rem; margin-top: 1rem; }

/* ---------- Utilities ---------- */
.mt-0{margin-top:0}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}
.mb-0{margin-bottom:0}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}
.muted{color:var(--slate)}.center{text-align:center}
.hide-mobile{display:block}
@media(max-width:680px){.hide-mobile{display:none}}
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 200; background: #fff; color: var(--teal-900); padding: .6rem 1rem; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }

/* ---------- Content imagery ---------- */
.feature-img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-lg); display: block; }
.split-media img.feature-img { border-radius: var(--radius-lg); }
.figure-block { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.figure-block img { width: 100%; display: block; }
.figure-caption { font-size: .85rem; color: var(--slate-light); padding: .6rem .9rem; background: var(--surface); }

/* ---------- Memberships / logo strip ---------- */
.memberships { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1.4rem; padding: 1.6rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.memberships img { height: 64px; width: auto; object-fit: contain; opacity: .85; transition: opacity var(--transition); }
.memberships img:hover { opacity: 1; }
.memberships-label { width: 100%; text-align: center; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--slate-light); margin-bottom: .4rem; }

/* ---------- Research ---------- */
.metrics-band { display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; margin:2rem 0 .5rem; }
.metric-card { background:#fff; border:1px solid var(--teal-100,#d7e7ee); border-radius:var(--radius); padding:1.4rem 1rem; text-align:center; box-shadow:var(--shadow-sm,0 1px 3px rgba(0,0,0,.04)); }
.metric-card .metric-num { font-family:var(--font-serif); font-size:2.1rem; font-weight:600; color:var(--teal-900); line-height:1; }
.metric-card .metric-lbl { display:block; margin-top:.4rem; font-size:.8rem; letter-spacing:.06em; text-transform:uppercase; color:var(--slate); }
@media (max-width:680px){ .metrics-band { grid-template-columns:repeat(2,1fr); } }

.pub-toolbar { display:flex; flex-wrap:wrap; gap:1rem; align-items:center; justify-content:space-between; margin:2rem 0 1.4rem; }
.pub-search { position:relative; flex:1 1 280px; max-width:420px; }
.pub-search input { width:100%; padding:.7rem 1rem .7rem 2.4rem; border:1px solid var(--teal-100,#cfe6ef); border-radius:var(--radius); font:inherit; font-size:.95rem; background:#fff; }
.pub-search input:focus { outline:2px solid var(--teal-600,#2b8aa6); outline-offset:0; border-color:transparent; }
.pub-search .search-ic { position:absolute; left:.85rem; top:50%; transform:translateY(-50%); color:var(--slate-light,#9bb0bd); font-size:1rem; }
.pub-sort { display:flex; gap:.4rem; flex-wrap:wrap; }
.pub-sort button { font:inherit; font-size:.9rem; padding:.55rem 1rem; border:1px solid var(--teal-100,#cfe6ef); border-radius:var(--radius); background:#fff; color:var(--teal-900); cursor:pointer; transition:all .15s; }
.pub-sort button.active { background:var(--teal-900); color:#fff; border-color:var(--teal-900); }
.pub-count { font-size:.85rem; color:var(--slate); margin-bottom:1.2rem; }

.pub-list { list-style:none; padding:0; margin:0; }
.pub-item { display:grid; grid-template-columns:64px 1fr auto; gap:1.1rem; align-items:start; padding:1.25rem 0; border-bottom:1px solid var(--teal-50,#eef6f9); }
.pub-item:last-child { border-bottom:none; }
.pub-year { font-family:var(--font-serif); font-size:1.3rem; font-weight:600; color:var(--teal-900); text-align:center; line-height:1.1; }
.pub-year small { display:block; font-size:.66rem; font-family:var(--font-body); letter-spacing:.08em; text-transform:uppercase; color:var(--slate-light,#9bb0bd); font-weight:500; margin-top:.2rem; }
.pub-body h3 { font-size:1.02rem; line-height:1.4; margin:0 0 .35rem; }
.pub-body h3 a { color:var(--teal-900); text-decoration:none; border-bottom:1px solid transparent; transition:border-color .15s; }
.pub-body h3 a:hover { border-bottom-color:var(--teal-600,#2b8aa6); }
.pub-authors { font-size:.86rem; color:var(--slate); margin:0 0 .2rem; line-height:1.45; }
.pub-authors b { color:var(--teal-800,#1f6b80); font-weight:600; }
.pub-venue { font-size:.82rem; color:var(--slate-light,#7d94a1); font-style:italic; }
.pub-cites { text-align:center; min-width:54px; }
.pub-cites .n { font-weight:700; color:var(--teal-900); font-size:1.05rem; }
.pub-cites .l { display:block; font-size:.64rem; letter-spacing:.06em; text-transform:uppercase; color:var(--slate-light,#9bb0bd); }
@media (max-width:560px){ .pub-item { grid-template-columns:1fr; gap:.5rem; } .pub-year { text-align:left; } .pub-cites { text-align:left; } .pub-cites .l,.pub-cites .n { display:inline; } .pub-cites .l { margin-right:.3rem; } }

.pub-empty { padding:2rem; text-align:center; color:var(--slate); font-style:italic; }

/* ---------- Print ---------- */
@media print { .site-header, .site-footer, .cta-band, .nav-toggle { display: none; } body { background: #fff; } }

/* ---------- Referrer form (For Doctors & Referrers) ---------- */
.form-heading {
  font-family: var(--font-serif); font-size: 1.18rem; font-weight: 600;
  color: var(--teal-900); margin: 1.6rem 0 .8rem; padding-top: .4rem;
  border-top: 1px solid var(--line);
}
.form-fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; margin-bottom: 1.1rem; background: var(--surface-alt); }
.form-fieldset legend { font-weight: 600; font-size: .9rem; color: var(--teal-900); padding: 0 .4rem; }
.form-fieldset .req { color: var(--danger); }
.check-group { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; }
.check-group--cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem 1rem; }
@media (max-width: 640px) { .check-group--cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .check-group--cols { grid-template-columns: 1fr; } }
.check-opt { display: inline-flex; align-items: center; gap: .45rem; font-size: .95rem; color: var(--ink); cursor: pointer; font-weight: 500; }
.check-opt input { width: 18px; height: 18px; accent-color: var(--teal-600); flex-shrink: 0; margin: 0; }
.check-opt--block { display: flex; align-items: flex-start; line-height: 1.5; font-weight: 400; color: var(--slate); margin-bottom: .35rem; width: 100%; }
.check-opt--block input { margin-top: .25rem; }
.field input[type="file"].file-input { padding: .45rem; font-size: .9rem; }
.field input[type="file"].file-input::file-selector-button {
  font: inherit; font-size: .85rem; font-weight: 600; color: var(--teal-700);
  background: var(--teal-50); border: 1px solid var(--teal-600); border-radius: var(--radius-sm);
  padding: .4rem .8rem; margin-right: .6rem; cursor: pointer; transition: var(--transition);
}
.field input[type="file"].file-input::file-selector-button:hover { background: var(--teal-700); color: #fff; }

/* Mini publication list inside cards */
.pub-mini { list-style: none; padding: 0; margin: .6rem 0 0; }
.pub-mini li { font-size: .88rem; color: var(--slate); line-height: 1.55; padding: .45rem 0; border-bottom: 1px solid var(--line); }
.pub-mini li:last-child { border-bottom: none; padding-bottom: 0; }
.pub-mini li em { font-style: italic; color: var(--teal-700); }