/*
Theme Name: SALIMmd Clinical Decision Aids
Theme URI: https://salimmd.com
Author: Dr. Fardows Salim, MD
Author URI: https://salimmd.com/about/
Description: A clinical decision aid app library and physician portfolio integrated with Epic EHR via SMART on FHIR. Built for clinicians, health systems, and patients.
Version: 1.0.0
License: Proprietary
License URI: https://salimmd.com/terms-of-service/
Text Domain: salimmd-cds
Tags: healthcare, clinical-decision-support, epic-ehr, smart-on-fhir, physician-portfolio
*/

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand Colors */
  --navy: #1B3A5C;
  --navy-dark: #0F2337;
  --navy-light: #2A5580;
  --gold: #C9A96E;
  --gold-light: #D4BC8E;
  --gold-dark: #A8884E;

  /* Surfaces */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F7F8FA;
  --bg-navy-tint: #E8EEF4;
  --bg-gold-tint: #F8F3EB;
  --bg-cream: #FDFBF7;

  /* Text */
  --text-primary: #1A1A1A;
  --text-secondary: #4A5568;
  --text-muted: #8896A6;
  --text-inverse: #FFFFFF;

  /* Borders */
  --border-light: #E5E7EB;
  --border-medium: #D1D5DB;

  /* Typography */
  --font-heading: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --header-height: 80px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(27, 58, 92, 0.05);
  --shadow-md: 0 4px 12px rgba(27, 58, 92, 0.08);
  --shadow-lg: 0 8px 24px rgba(27, 58, 92, 0.12);
  --shadow-card: 0 2px 8px rgba(27, 58, 92, 0.06);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--navy);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--gold);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy);
}

h1 { font-size: var(--text-5xl); margin-bottom: var(--space-lg); }
h2 { font-size: var(--text-4xl); margin-bottom: var(--space-md); }
h3 { font-size: var(--text-3xl); margin-bottom: var(--space-md); }
h4 { font-size: var(--text-2xl); margin-bottom: var(--space-sm); }
h5 { font-size: var(--text-xl); margin-bottom: var(--space-sm); }
h6 { font-size: var(--text-lg); margin-bottom: var(--space-sm); }

p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-4xl) 0;
}

.section--navy {
  background-color: var(--navy);
  color: var(--text-inverse);
}

.section--navy h1,
.section--navy h2,
.section--navy h3,
.section--navy h4 {
  color: var(--text-inverse);
}

.section--navy p {
  color: rgba(255, 255, 255, 0.8);
}

.section--navy-dark {
  background-color: var(--navy-dark);
  color: var(--text-inverse);
}

.section--navy-dark h1,
.section--navy-dark h2,
.section--navy-dark h3,
.section--navy-dark h4 {
  color: var(--text-inverse);
}

.section--navy-tint {
  background-color: var(--bg-navy-tint);
}

.section--gold-tint {
  background-color: var(--bg-gold-tint);
}

.section--cream {
  background-color: var(--bg-cream);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--gold);
  color: var(--text-inverse);
  border-color: var(--gold);
}

.btn--primary:hover {
  background-color: var(--gold-dark);
  border-color: var(--gold-dark);
  color: var(--text-inverse);
}

.btn--secondary {
  background-color: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn--secondary:hover {
  background-color: var(--navy);
  color: var(--text-inverse);
}

.btn--outline-light {
  background-color: transparent;
  color: var(--text-inverse);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--text-inverse);
  color: var(--text-inverse);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-xs);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--text-base);
}

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--bg-primary);
  border-bottom: 2px solid var(--gold);
  height: var(--header-height);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.site-logo__text {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.site-logo__text span {
  color: var(--gold);
}

.site-logo__tagline {
  display: none;
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 2px;
}

@media (min-width: 1024px) {
  .site-logo__tagline {
    display: block;
  }
}

/* Primary Navigation */
.primary-nav {
  display: none;
}

@media (min-width: 1024px) {
  .primary-nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
  }
}

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  list-style: none;
}

.primary-nav__link {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.primary-nav__link:hover,
.primary-nav__link--active {
  color: var(--navy);
  background-color: var(--bg-navy-tint);
}

.primary-nav__cta {
  margin-left: var(--space-sm);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--navy);
}

@media (min-width: 1024px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-primary);
  z-index: 999;
  padding: var(--space-xl);
  overflow-y: auto;
}

.mobile-nav--open {
  display: block;
}

@media (min-width: 1024px) {
  .mobile-nav {
    display: none;
  }
}

.mobile-nav__list {
  list-style: none;
}

.mobile-nav__link {
  display: block;
  padding: var(--space-md) 0;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--navy);
  border-bottom: 1px solid var(--border-light);
}

.mobile-nav__link:hover {
  color: var(--gold);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--navy-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.site-footer h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--text-inverse);
  margin-bottom: var(--space-md);
}

.site-footer p {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
}

.site-footer a:hover {
  color: var(--gold);
}

.footer-nav {
  list-style: none;
}

.footer-nav li {
  margin-bottom: var(--space-sm);
}

.site-footer__bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.site-footer__bottom p {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer-legal {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

.footer-legal a {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer-legal a:hover {
  color: var(--gold);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-medium);
}

.card--cda {
  position: relative;
}

.card--cda .card__badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background-color: var(--bg-navy-tint);
  color: var(--navy);
}

.card--cda .card__badge--epic {
  background-color: #dcfce7;
  color: #166534;
}

.card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--navy);
  margin-bottom: var(--space-sm);
}

.card__description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  background-color: var(--bg-navy-tint);
  color: var(--navy);
}

.tag--gold {
  background-color: var(--bg-gold-tint);
  color: var(--gold-dark);
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-center { text-align: center; }
.text-navy { color: var(--navy); }
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.text-inverse { color: var(--text-inverse); }

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold);
}

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

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 767px) {
  h1 { font-size: var(--text-3xl); }
  h2 { font-size: var(--text-2xl); }
  h3 { font-size: var(--text-xl); }

  .section {
    padding: var(--space-2xl) 0;
  }

  .container {
    padding: 0 var(--space-md);
  }
}

/* ============================================================
   HOMEPAGE: HERO
   ============================================================ */
.hero {
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  max-width: 720px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--text-inverse);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ============================================================
   HOMEPAGE: SECTION HEADERS
   ============================================================ */
.section-header {
  margin-bottom: var(--space-2xl);
}

.section-header__desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
}

.section-footer {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* ============================================================
   HOMEPAGE: CDA GRID
   ============================================================ */
.cda-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .cda-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cda-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.card__icon--cardio {
  background: linear-gradient(135deg, #fecaca, #fca5a5);
  border: 1px solid #fecaca;
}

.card__icon--womens {
  background: linear-gradient(135deg, #e9d5ff, #d8b4fe);
  border: 1px solid #e9d5ff;
}

.card__icon--psych {
  background: linear-gradient(135deg, #bfdbfe, #93c5fd);
  border: 1px solid #bfdbfe;
}

.card__icon--endo {
  background: linear-gradient(135deg, #bbf7d0, #86efac);
  border: 1px solid #bbf7d0;
}

/* ============================================================
   HOMEPAGE: CTA BANNER
   ============================================================ */
.cta-banner {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  align-items: flex-start;
}

@media (min-width: 768px) {
  .cta-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cta-banner__content {
  max-width: 640px;
}

.cta-banner__content h2 {
  margin-bottom: var(--space-sm);
}

.cta-banner__content p:last-of-type {
  margin-bottom: 0;
}

.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* ============================================================
   HOMEPAGE: ABOUT PREVIEW
   ============================================================ */
.about-preview {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .about-preview {
    grid-template-columns: 280px 1fr;
  }
}

.about-preview__placeholder {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 3 / 4;
  background: linear-gradient(135deg, var(--bg-navy-tint), #d1dce8);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-light);
}

.about-preview__credentials {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--navy);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

/* ============================================================
   HOMEPAGE: UPDATES GRID
   ============================================================ */
.updates-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .updates-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.update-card {
  padding: var(--space-lg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.update-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-medium);
}

.update-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.update-card__meta time {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.update-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.update-card__title a {
  color: var(--navy);
}

.update-card__title a:hover {
  color: var(--gold);
}

.update-card__excerpt {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: 0;
}

.updates-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-muted);
}

/* ============================================================
   CDA LIBRARY: FILTER BAR
   ============================================================ */
.cda-filter-bar {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-md) 0;
  position: sticky;
  top: var(--header-height);
  z-index: 100;
}

.cda-filter-bar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.cda-filter-bar__group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
}

.cda-filter-bar__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: var(--space-xs);
}

.filter-btn {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.filter-btn.filter--active {
  background-color: var(--navy);
  border-color: var(--navy);
  color: var(--text-inverse);
}

/* ============================================================
   CDA LIBRARY: DETAIL CARDS
   ============================================================ */
.card--cda-detail {
  display: flex;
  flex-direction: column;
}

.card__version {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.card__specs {
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-light);
  margin-bottom: var(--space-md);
}

.card__spec {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-sm);
}

.card__spec:last-child {
  margin-bottom: 0;
}

.card__spec-label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card__spec-value {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* CDA Enterprise CTA */
.cda-enterprise-cta {
  margin-top: var(--space-3xl);
  padding: var(--space-xl);
  background-color: var(--bg-gold-tint);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

@media (min-width: 768px) {
  .cda-enterprise-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cda-enterprise-cta p {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--navy);
  margin: 0;
}

/* ============================================================
   HEALTH SYSTEMS: HERO
   ============================================================ */
.section--navy-dark {
  background-color: var(--navy-dark);
  color: var(--text-inverse);
}

.hs-hero {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.hs-hero::before {
  content: '';
  position: absolute;
  bottom: -40%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hs-hero__content {
  max-width: 680px;
}

.hs-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--text-inverse);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
}

.hs-hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.hs-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ============================================================
   HEALTH SYSTEMS: METRICS
   ============================================================ */
.hs-metrics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .hs-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .hs-metrics-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.hs-metric-card {
  padding: var(--space-xl);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  text-align: center;
}

.hs-metric-card__value {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.hs-metric-card__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--space-sm);
}

.hs-metric-card__detail {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================================
   HEALTH SYSTEMS: SOLUTION GRID
   ============================================================ */
.hs-solution-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .hs-solution-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.hs-solution-card {
  background-color: var(--bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}

.hs-solution-card h4 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.hs-solution-card p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* ============================================================
   HEALTH SYSTEMS: PHASES
   ============================================================ */
.hs-phases {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hs-phase {
  display: flex;
  gap: var(--space-xl);
  align-items: flex-start;
}

.hs-phase__number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--navy);
  color: var(--text-inverse);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hs-phase__content h4 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.hs-phase__timeline {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.hs-phase__content p:last-child {
  margin-bottom: 0;
}

/* ============================================================
   HEALTH SYSTEMS: TOOLS TABLE
   ============================================================ */
.hs-tools-table {
  overflow-x: auto;
}

.hs-tools-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.hs-tools-table thead {
  background-color: var(--navy);
}

.hs-tools-table th {
  color: var(--text-inverse);
  font-weight: 600;
  text-align: left;
  padding: 0.875rem 1rem;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hs-tools-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
  vertical-align: middle;
}

.hs-tools-table tbody tr:hover {
  background-color: rgba(201, 169, 110, 0.05);
}

.hs-tools-table td strong {
  color: var(--navy);
}

/* ============================================================
   HEALTH SYSTEMS: CONTACT CTA
   ============================================================ */
.hs-contact {
  padding: 4rem 0;
}

.hs-contact__inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.hs-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-hero {
  padding: 4rem 0;
}

.about-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .about-hero__grid {
    grid-template-columns: 320px 1fr;
  }
}

.credentials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .credentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .credentials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.credential-card {
  background-color: var(--bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}

.credential-card h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--gold);
}

.credential-list {
  list-style: none;
}

.credential-list li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--border-light);
  line-height: 1.5;
}

.credential-list li:last-child {
  border-bottom: none;
}

.community-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .community-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.community-card {
  padding: var(--space-xl);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

.community-card h4 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.community-card p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr 320px;
  }
}

/* Role Selector */
.contact-role-selector {
  margin-bottom: var(--space-xl);
}

.contact-role-selector__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--space-sm);
}

.contact-role-selector__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.role-btn {
  padding: 0.625rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--bg-secondary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.role-btn:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.role-btn--active {
  background-color: var(--navy);
  border-color: var(--navy);
  color: var(--text-inverse);
}

/* Form Styles */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(27, 58, 92, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.checkbox-label:hover {
  border-color: var(--navy);
}

.checkbox-label input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--navy);
}

/* Contact Sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-sidebar__card {
  padding: var(--space-xl);
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}

.contact-sidebar__card h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.contact-sidebar__card p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* ============================================================
   SUPPORT PAGE
   ============================================================ */
.support-categories {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .support-categories {
    grid-template-columns: repeat(2, 1fr);
  }
}

.support-cat-card {
  display: block;
  padding: var(--space-xl);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  text-decoration: none;
}

.support-cat-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}

.support-cat-card h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.support-cat-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: 0;
}

.support-it-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .support-it-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.support-it-card {
  background-color: var(--bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}

.support-it-card h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.support-it-card p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: var(--bg-navy-tint);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::before {
  content: '+';
  display: inline-block;
  width: 1.5em;
  font-weight: 700;
  color: var(--gold);
}

.faq-item[open] .faq-question::before {
  content: '\2212';
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  padding-left: calc(var(--space-lg) + 1.5em);
}

.faq-answer p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ============================================================
   SECURITY PAGE
   ============================================================ */
.security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .security-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.security-card {
  padding: var(--space-xl);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

.security-card h4 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.security-card p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* Security Checklist */
.security-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.checklist-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-lg);
  background-color: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.checklist-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #dcfce7;
  color: #166534;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-lg);
}

.checklist-item h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.checklist-item p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* Security Table */
.security-table-wrap {
  overflow-x: auto;
}

.security-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.security-table thead {
  background-color: var(--navy);
}

.security-table th {
  color: var(--text-inverse);
  font-weight: 600;
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.security-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
}

.security-table tbody tr:hover {
  background-color: var(--bg-navy-tint);
}

/* Security Standards */
.security-standards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .security-standards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.security-standard {
  padding: var(--space-lg);
  background-color: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  text-align: center;
}

.security-standard h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.security-standard p {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ============================================================
   LEGAL PAGE
   ============================================================ */
.legal-content {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--text-secondary);
}

.legal-content h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
}

.legal-content h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.legal-content ul,
.legal-content ol {
  margin-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-content li {
  margin-bottom: var(--space-xs);
  line-height: 1.7;
}

.legal-contact {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-light);
}

.legal-contact p {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ============================================================
   UPDATES FEED
   ============================================================ */
.updates-feed {
  display: flex;
  flex-direction: column;
}

.updates-feed__item {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--border-light);
}

.updates-feed__item:first-child {
  padding-top: 0;
}

.updates-feed__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.updates-feed__meta time {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.updates-feed__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.updates-feed__title a {
  color: var(--navy);
}

.updates-feed__title a:hover {
  color: var(--gold);
}

.updates-feed__excerpt p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Pagination */
.updates-pagination {
  margin-top: var(--space-2xl);
  text-align: center;
}

.updates-pagination .nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.updates-pagination a,
.updates-pagination span {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.updates-pagination a {
  color: var(--navy);
}

.updates-pagination a:hover {
  background-color: var(--bg-navy-tint);
}

.updates-pagination .current {
  background-color: var(--navy);
  border-color: var(--navy);
  color: var(--text-inverse);
}

/* Post Navigation */
.post-nav {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-light);
}

.post-nav a {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy);
}

.post-nav a:hover {
  color: var(--gold);
}