/* =========================================================
   Al Mahmood General Hospital — main stylesheet
   Self-contained (no external fonts/CDNs) for a fast, private,
   CSP-friendly site. System font stack used throughout.
   ========================================================= */

:root {
  --color-primary: #0b4f4a;
  --color-primary-dark: #073431;
  --color-primary-light: #e6f0ef;
  --color-accent: #b68843;
  --color-accent-dark: #96702f;
  --color-accent-light: #f7ecd9;
  --color-ink: #17262a;
  --color-body: #43545a;
  --color-muted: #6b7c81;
  --color-bg: #ffffff;
  --color-bg-alt: #f6f8f7;
  --color-border: #e3e8e7;
  --color-danger: #b3261e;
  --color-success: #1e7a4c;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(15, 35, 32, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 35, 32, 0.10);
  --shadow-lg: 0 20px 48px rgba(15, 35, 32, 0.16);
  --container: 1180px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-body);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-accent-dark); }
h1, h2, h3, h4 { color: var(--color-ink); line-height: 1.25; margin: 0 0 0.5em; font-weight: 700; }
h1 { font-size: clamp(2rem, 1.6rem + 1.6vw, 3rem); }
h2 { font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.2em; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 72px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-primary { background: var(--color-primary); color: #fff; }
.section-primary h2, .section-primary h3 { color: #fff; }
.text-center { text-align: center; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: 0.12em;
  font-size: 0.75rem; font-weight: 700; color: var(--color-accent-dark);
  background: var(--color-accent-light); padding: 6px 14px; border-radius: 999px;
  margin-bottom: 14px;
}
.section-primary .eyebrow { background: rgba(255,255,255,0.14); color: #f4e3c1; }
.lede { color: var(--color-muted); font-size: 1.08rem; max-width: 62ch; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  border: 2px solid transparent; cursor: pointer; transition: all .18s ease;
  line-height: 1.2;
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-dark); color: #fff; transform: translateY(-1px); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,0.6); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,0.12); color: #fff; }
.btn-outline-dark { background: transparent; border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline-dark:hover { background: var(--color-primary); color: #fff; }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* Top utility bar */
.topbar {
  background: var(--color-primary-dark); color: #dce8e6; font-size: 0.85rem;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 8px; padding-bottom: 8px; flex-wrap: wrap; }
.topbar a { color: #f4e3c1; font-weight: 600; }
.topbar .topbar-links { display: flex; gap: 18px; flex-wrap: wrap; }
.topbar .topbar-links span { color: #9db8b4; }

/* Header / nav */
.site-header {
  position: sticky; top: 0; z-index: 60; background: #fff;
  border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; padding-bottom: 12px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; color: var(--color-ink); }
.brand img { height: 52px; width: auto; }
.brand-text .name { display: block; font-size: 1.05rem; font-weight: 800; color: var(--color-primary-dark); }
.brand-text .tag { display: block; font-size: 0.75rem; color: var(--color-accent-dark); font-weight: 600; letter-spacing: 0.04em; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > ul { display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; list-style: none; }
.main-nav li { position: relative; }
.main-nav a.nav-link {
  display: block; padding: 10px 14px; color: var(--color-ink); font-weight: 600; font-size: 0.92rem;
  border-radius: var(--radius-sm);
}
.main-nav a.nav-link:hover, .main-nav li.active > a.nav-link { color: var(--color-primary); background: var(--color-primary-light); }
.main-nav .has-dropdown > .dropdown { display: none; position: absolute; top: 100%; left: 0; min-width: 260px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 10px; z-index: 70; }
.main-nav .has-dropdown:hover > .dropdown, .main-nav .has-dropdown.open > .dropdown { display: block; }
.main-nav .dropdown a { display: block; padding: 9px 12px; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 500; color: var(--color-body); }
.main-nav .dropdown a:hover { background: var(--color-bg-alt); color: var(--color-primary); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--color-primary-dark); }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .main-nav { position: fixed; top: 0; right: -320px; height: 100vh; width: 300px; background: #fff; flex-direction: column; align-items: stretch; box-shadow: var(--shadow-lg); transition: right .25s ease; overflow-y: auto; padding: 70px 16px 24px; }
  .main-nav.open { right: 0; }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
  .main-nav .has-dropdown > .dropdown { position: static; box-shadow: none; border: none; padding-left: 12px; display: none; }
  .main-nav .has-dropdown.open > .dropdown { display: block; }
  .nav-backdrop { display: none; position: fixed; inset: 0; background: rgba(9,26,24,0.45); z-index: 55; }
  .nav-backdrop.open { display: block; }
}

/* Hero */
.hero { position: relative; color: #fff; overflow: hidden; background: var(--color-primary-dark); }
.hero .hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero .hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.34; }
.hero .hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(7,52,49,0.94) 20%, rgba(7,52,49,0.55) 100%); }
.hero .container { position: relative; z-index: 1; padding-top: 92px; padding-bottom: 92px; max-width: 760px; }
.hero h1 { color: #fff; }
.hero p.lede { color: #d7e7e4; }
.hero .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 40px; }
.hero-stats div strong { display: block; font-size: 1.6rem; color: #f4e3c1; }
.hero-stats div span { font-size: 0.82rem; color: #b7cfcb; }

/* Page header (interior pages) */
.page-header { background: var(--color-primary-dark); color: #fff; padding: 56px 0; text-align: center; }
.page-header h1 { color: #fff; margin-bottom: 8px; }
.breadcrumb { color: #b7cfcb; font-size: 0.85rem; }
.breadcrumb a { color: #f4e3c1; }

/* Grids & cards */
.grid { display: grid; gap: 26px; }
.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: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden; transition: box-shadow .2s ease, transform .2s ease; }
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card .card-body { padding: 22px; }
.card img.card-img { width: 100%; height: 190px; object-fit: cover; }

.icon-tile { display: flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 16px; background: var(--color-primary-light); margin-bottom: 16px; }
.icon-tile img { width: 36px; height: 36px; object-fit: contain; }
.icon-tile.icon-tile-fallback { background: var(--color-accent-light); font-weight: 800; color: var(--color-accent-dark); font-size: 1.3rem; }

.feature-row { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 22px; }
.feature-row .icon-tile { flex-shrink: 0; margin-bottom: 0; width: 52px; height: 52px; border-radius: 14px; }
.feature-row .icon-tile img { width: 28px; height: 28px; }

/* Doctor cards */
.doctor-card { text-align: center; padding: 26px 18px; }
.doctor-photo { width: 108px; height: 108px; border-radius: 50%; object-fit: cover; margin: 0 auto 14px; border: 3px solid var(--color-accent-light); }
.doctor-photo-fallback {
  width: 108px; height: 108px; border-radius: 50%; margin: 0 auto 14px; display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-light); color: var(--color-primary-dark); font-weight: 800; font-size: 1.6rem; border: 3px solid var(--color-accent-light);
}
.doctor-card h3 { margin-bottom: 4px; font-size: 1.05rem; }
.doctor-card .spec { color: var(--color-accent-dark); font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; }
.doctor-card .timing { color: var(--color-muted); font-size: 0.85rem; }
.doctor-group-title { margin-top: 52px; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 2px solid var(--color-accent-light); }
.doctor-group-title:first-of-type { margin-top: 0; }

/* Emergency / CTA strips */
.cta-strip { background: var(--color-accent); color: #fff; padding: 38px 0; }
.cta-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.cta-strip h3 { color: #fff; margin-bottom: 4px; }
.cta-strip p { margin: 0; color: #fdf3e3; }

.quick-cards { margin-top: -70px; position: relative; z-index: 2; }
.quick-card { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 28px; display: flex; gap: 16px; align-items: flex-start; }
.quick-card img { width: 46px; height: 46px; object-fit: contain; }
.quick-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.quick-card p { font-size: 0.88rem; color: var(--color-muted); margin-bottom: 10px; }

/* Forms */
.form-group { margin-bottom: 18px; }
label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--color-ink); font-size: 0.92rem; }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=search], textarea, select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 0.95rem; background: #fff; color: var(--color-ink);
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); }
textarea { min-height: 130px; resize: vertical; }
.field-error { color: var(--color-danger); font-size: 0.82rem; margin-top: 4px; }
.form-note { font-size: 0.8rem; color: var(--color-muted); margin-top: 6px; }

.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.92rem; }
.alert-success { background: #e8f6ee; color: var(--color-success); border: 1px solid #bfe6cf; }
.alert-error { background: #fbe9e7; color: var(--color-danger); border: 1px solid #f3c6c1; }

/* Info blocks */
.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li { display: flex; gap: 14px; margin-bottom: 20px; align-items: flex-start; }
.info-list img { width: 30px; height: 30px; object-fit: contain; margin-top: 2px; }
.info-list strong { display: block; color: var(--color-ink); margin-bottom: 2px; }

table.data-table { width: 100%; border-collapse: collapse; }
table.data-table th, table.data-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--color-border); font-size: 0.9rem; }
table.data-table th { background: var(--color-bg-alt); font-weight: 700; color: var(--color-ink); }

/* Footer */
.site-footer { background: var(--color-primary-dark); color: #cfe1de; padding: 60px 0 26px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.site-footer a { color: #cfe1de; }
.site-footer a:hover { color: #f4e3c1; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 32px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.12); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 0.82rem; color: #9db8b4; }
.social-row { display: flex; gap: 10px; margin-top: 14px; }
.social-row a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; }
.social-row a:hover { background: var(--color-accent); }
.newsletter-form { display: flex; gap: 8px; margin-top: 6px; }
.newsletter-form input { flex: 1; }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
.gallery-item { position: relative; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--shadow-sm); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item .caption { position: absolute; left: 0; right: 0; bottom: 0; background: linear-gradient(to top, rgba(0,0,0,0.72), transparent); color: #fff; font-size: 0.8rem; padding: 22px 12px 10px; }

/* News */
.news-card .meta { font-size: 0.8rem; color: var(--color-muted); margin-bottom: 6px; }

/* Bank details table (donation page) */
.bank-card { background: var(--color-primary-light); border-radius: var(--radius-md); padding: 26px; }

/* Honeypot anti-spam field (CSP-safe: hidden via stylesheet, not inline style) */
#hpc { position: absolute; left: -9999px; top: -9999px; height: 0; overflow: hidden; }

/* Utility */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.mt-1 { margin-top: 8px; } .mb-1 { margin-bottom: 8px; }
.mt-2 { margin-top: 16px; } .mb-2 { margin-bottom: 16px; }
.mt-3 { margin-top: 28px; } .mb-3 { margin-bottom: 28px; }
.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; background: var(--color-primary-light); color: var(--color-primary-dark); font-size: 0.75rem; font-weight: 700; }

/* Sidebar (department/service detail pages) */
.layout-with-sidebar { display: grid; grid-template-columns: 2.2fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 900px) { .layout-with-sidebar { grid-template-columns: 1fr; } }
.sidebar-card { background: var(--color-bg-alt); border-radius: var(--radius-md); padding: 22px; margin-bottom: 20px; }
.sidebar-card h4 { margin-bottom: 12px; }
.sidebar-list a { display: block; padding: 9px 0; border-bottom: 1px dashed var(--color-border); font-size: 0.9rem; font-weight: 600; }
.sidebar-list a:last-child { border-bottom: none; }
.sidebar-list a.active { color: var(--color-accent-dark); }