/* MHEMS Color System */
:root {
  --navy:      #1a3a6b;
  --navy-dark: #112850;
  --navy-light:#2a4f8f;
  --crimson:   #c0202a;
  --gold:      #b8952a;
  --gold-light:#d4af3a;
  --steel:     #5a6470;
  --steel-light:#f0f2f4;
  --white:     #ffffff;
  --text-dark: #1a1f2e;
  --text-mid:  #4a5568;
  --border:    #dde2ea;
  --shadow-sm: 0 1px 3px rgba(26,58,107,0.10);
  --shadow-md: 0 4px 16px rgba(26,58,107,0.13);
  --radius:    6px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--white);
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
p { margin-bottom: 1rem; color: var(--text-mid); }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--gold); }

/* ── Layout ── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 4rem 0; }

/* ── Nav ── */
.site-nav {
  background: var(--navy-dark);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  max-width: 1140px;
  margin: 0 auto;
  height: 68px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.nav-brand img {
  height: 48px;
  width: auto;
}
.nav-brand-text {
  display: flex;
  flex-direction: column;
}
.nav-brand-text .name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.nav-brand-text .sub {
  font-size: 0.7rem;
  color: var(--gold-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
  letter-spacing: 0.01em;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--gold-light);
  background: rgba(255,255,255,0.07);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: 0.3s;
}

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-light) 100%);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.12;
}
.hero-ecg {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  opacity: 0.18;
}
.hero-content {
  position: relative;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.hero-eyebrow {
  display: inline-block;
  background: var(--gold);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
}
.hero h1 {
  color: var(--white);
  margin-bottom: 1rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.hero p {
  color: rgba(255,255,255,0.82);
  font-size: 1.125rem;
  margin-bottom: 2rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s;
  border: 2px solid transparent;
  text-decoration: none;
}
.btn-gold {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  color: var(--white);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  color: var(--white);
}

/* ── Gold accent bar ── */
.gold-bar {
  width: 48px;
  height: 4px;
  background: var(--gold);
  border-radius: 2px;
  margin: 0.75rem auto 1.5rem;
}
.gold-bar.left { margin-left: 0; }

/* ── Section headers ── */
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 { margin-bottom: 0; }

/* ── Cards ── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-body { padding: 1.5rem; }
.card-img { width: 100%; height: 200px; object-fit: cover; }

/* ── Grid layouts ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

/* ── Stats strip ── */
.stats-strip {
  background: var(--navy);
  padding: 2.5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  text-align: center;
}
.stat-num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--gold-light);
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}

/* ── News cards ── */
.news-meta {
  font-size: 0.8rem;
  color: var(--steel);
  margin-bottom: 0.5rem;
}
.news-title { font-size: 1.1rem; margin-bottom: 0.5rem; }
.news-excerpt { font-size: 0.9rem; color: var(--text-mid); }
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-top: 0.75rem;
}
.read-more:hover { color: var(--gold); }

/* ── Page header ── */
.page-header {
  background: var(--navy);
  padding: 3rem 0;
  text-align: center;
}
.page-header h1 { color: var(--white); margin-bottom: 0; }
.page-header .gold-bar { margin: 0.75rem auto 0; }
.breadcrumb {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 0.5rem;
}
.breadcrumb a { color: rgba(255,255,255,0.7); }

/* ── Gallery ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(17,40,80,0.85));
  color: var(--white);
  padding: 1rem 0.75rem 0.75rem;
  font-size: 0.85rem;
  transform: translateY(100%);
  transition: transform 0.25s;
}
.gallery-item:hover .gallery-caption { transform: translateY(0); }

/* ── Contact form ── */
.contact-form {
  background: var(--steel-light);
  border-radius: 8px;
  padding: 2rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.875rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  background: var(--white);
  color: var(--text-dark);
  transition: border-color 0.15s;
  font-family: inherit;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--navy);
}
.form-group textarea { min-height: 130px; resize: vertical; }

/* ── Phone directory ── */
.phone-list { list-style: none; }
.phone-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.phone-item:last-child { border-bottom: none; }
.phone-icon {
  width: 40px;
  height: 40px;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.phone-icon svg { color: var(--gold-light); }
.phone-label { font-weight: 600; font-size: 0.9rem; color: var(--navy); }
.phone-number { font-size: 1rem; color: var(--text-mid); }

/* ── Admin profile card ── */
.admin-card {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.admin-photo {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--gold);
  flex-shrink: 0;
}
.admin-photo-placeholder {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 4px solid var(--gold);
  background: var(--steel-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--steel);
  font-size: 0.8rem;
  text-align: center;
}
.admin-title { color: var(--gold); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; margin-bottom: 0.25rem; }
.admin-name { font-size: 1.75rem; color: var(--navy); margin-bottom: 0.25rem; }
.admin-credentials { color: var(--steel); font-size: 0.9rem; margin-bottom: 1rem; }

/* ── Employment ── */
.employment-box {
  background: var(--navy);
  color: var(--white);
  border-radius: 8px;
  padding: 2.5rem;
  text-align: center;
}
.employment-box h3 { color: var(--white); margin-bottom: 0.75rem; }
.employment-box p { color: rgba(255,255,255,0.8); margin-bottom: 1.5rem; }

/* ── Footer ── */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}
.footer-brand img { height: 56px; margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.875rem; }
.footer-col h4 {
  color: var(--gold-light);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.4rem; }
.footer-col ul a { color: rgba(255,255,255,0.65); font-size: 0.875rem; }
.footer-col ul a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
  font-size: 0.8rem;
  text-align: center;
}
.crimson-accent { color: var(--crimson); }

/* ── Utility ── */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.bg-light { background: var(--steel-light); }
.tag {
  display: inline-block;
  background: rgba(26,58,107,0.08);
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.5rem;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; }
  .admin-card { flex-direction: column; align-items: center; text-align: center; }
  section { padding: 2.5rem 0; }
}