/* =========================================================
   xHealth Capital — Design System
   ========================================================= */

:root {
  --bg: #ffffff;
  --bg-alt: #f5f8f8;
  --bg-dark: #0e2a2e;
  --ink: #10262a;
  --ink-light: #4c6266;
  --border: #dde6e6;
  --brand: #0f7a72;
  --brand-dark: #0a5850;
  --brand-light: #e6f3f1;
  --accent: #c8912a;
  --accent-light: #fbf1de;
  --white: #ffffff;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(14, 42, 46, 0.06);
  --shadow: 0 12px 32px rgba(14, 42, 46, 0.10);
  --shadow-lg: 0 24px 60px rgba(14, 42, 46, 0.16);
  --container: 1180px;
  --container-narrow: 820px;
  --font: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; font-weight: 700; }
p { margin: 0 0 1em; color: var(--ink-light); }
button { font-family: inherit; cursor: pointer; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--brand); color: #fff; padding: 10px 16px;
  z-index: 999; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 24px; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 14px 26px; border-radius: 999px;
  font-weight: 600; font-size: 0.98rem; border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--brand-dark); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-ghost { border-color: var(--border); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 10px 18px; font-size: 0.88rem; }
.btn-block { width: 100%; }
.btn-light { background: #fff; color: var(--brand-dark); }
.btn-light:hover { background: var(--accent-light); }

/* ===== Header ===== */
.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(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 8px; font-size: 1.25rem; font-weight: 800; color: var(--brand-dark); flex-shrink: 0; }
.logo em { font-style: normal; color: var(--brand); }
.logo svg { color: var(--brand); flex-shrink: 0; }

.main-nav { flex: 1; display: flex; justify-content: center; }
.main-nav > ul { display: flex; align-items: center; gap: 6px; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a, .main-nav > ul > li > button.nav-link {
  display: flex; align-items: center; gap: 4px; padding: 10px 14px; border-radius: 999px;
  font-weight: 600; font-size: 0.94rem; color: var(--ink); background: none; border: none;
}
.main-nav > ul > li > a:hover, .main-nav > ul > li > button.nav-link:hover,
.main-nav > ul > li.open > button.nav-link { background: var(--brand-light); color: var(--brand-dark); }
.caret { font-size: .7em; opacity: .6; }

.dropdown-menu {
  display: none; position: absolute; top: calc(100% + 8px); left: 0; min-width: 260px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm);
  box-shadow: var(--shadow); padding: 8px; z-index: 50;
}
.has-dropdown:hover > .dropdown-menu,
.has-dropdown:focus-within > .dropdown-menu,
.has-dropdown.open > .dropdown-menu { display: block; }
.dropdown-menu li a {
  display: block; padding: 10px 12px; border-radius: 8px; font-size: 0.92rem; font-weight: 500; color: var(--ink);
}
.dropdown-menu li a:hover { background: var(--bg-alt); color: var(--brand-dark); }
.dropdown-menu .dropdown-hint { display: block; font-size: 0.78rem; color: var(--ink-light); font-weight: 400; margin-top: 2px; }

.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: none; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; }

/* ===== Breadcrumbs ===== */
.breadcrumbs { padding: 16px 0 0; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 6px; font-size: 0.85rem; color: var(--ink-light); }
.breadcrumbs a { color: var(--brand-dark); font-weight: 600; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 6px; color: var(--border); }

/* ===== Hero ===== */
.hero { padding: 64px 0 80px; background: linear-gradient(180deg, var(--brand-light) 0%, #fff 65%); }
.hero-inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: 0.78rem; font-weight: 700; color: var(--brand); margin-bottom: 14px; }
.eyebrow-light { color: var(--accent-light); }
.hero h1 { font-size: clamp(2.1rem, 3.6vw, 3rem); color: var(--ink); }
.hero .highlight { color: var(--brand); }
.lede { font-size: 1.08rem; max-width: 54ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 22px; padding-top: 12px; border-top: 1px solid var(--border); }
.hero-trust li { font-size: 0.86rem; color: var(--ink-light); }
.hero-trust strong { display: block; font-size: 1.3rem; color: var(--brand-dark); }

.hero-visual { position: relative; min-height: 320px; }
.hero-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow); position: absolute; width: 240px;
}
.hero-card .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); display: inline-block; margin-bottom: 10px; }
.hero-card strong { display: block; font-size: 1.1rem; color: var(--brand-dark); margin-bottom: 6px; }
.hero-card p { font-size: 0.85rem; margin: 0; }
.card-a { top: 0; left: 0; }
.card-b { top: 150px; left: 130px; }
.card-c { top: 300px; left: 10px; width: 260px; }

/* Simplified hero for interior pages */
.page-hero { padding: 40px 0 56px; background: linear-gradient(180deg, var(--brand-light) 0%, #fff 70%); }
.page-hero h1 { font-size: clamp(1.9rem, 3.2vw, 2.6rem); max-width: 22ch; }
.page-hero .lede { font-size: 1.05rem; }
.page-hero-flags { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.flag-pill {
  display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--border);
  border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: 0.86rem; box-shadow: var(--shadow-sm);
}

/* ===== Stats bar ===== */
.stats-bar { background: var(--bg-dark); padding: 34px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-num { display: block; font-size: 2rem; font-weight: 800; color: #fff; }
.stat-label { font-size: 0.84rem; color: #b9d4d1; }

/* ===== Sections ===== */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 700px; margin: 0 auto 48px; text-align: center; }
.section-head.align-left { margin-left: 0; text-align: left; }
.section-sub { font-size: 1.05rem; }

/* ===== Feature grid ===== */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.feature-icon { font-size: 1.8rem; margin-bottom: 14px; }
.feature h3 { font-size: 1.08rem; }
.feature p { margin: 0; font-size: 0.94rem; }

/* ===== Sector grid ===== */
.sector-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.sector-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 22px; text-align: center; transition: transform .15s ease, box-shadow .15s ease;
}
.sector-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.sector-icon { font-size: 2rem; margin-bottom: 12px; }
.sector-card h3 { font-size: 1rem; }
.sector-card p { font-size: 0.88rem; margin: 0; }

/* ===== Projects ===== */
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.project-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; }
.project-tags { display: flex; gap: 8px; margin-bottom: 14px; }
.tag { font-size: 0.72rem; font-weight: 700; padding: 5px 10px; border-radius: 999px; text-transform: uppercase; letter-spacing: .03em; }
.tag-rural { background: var(--brand-light); color: var(--brand-dark); }
.tag-urban { background: var(--accent-light); color: #8a5f14; }
.tag-type { background: var(--bg-alt); color: var(--ink-light); border: 1px solid var(--border); }
.project-card h3 { font-size: 1.12rem; margin-bottom: 2px; }
.project-loc { font-size: 0.82rem; color: var(--brand); font-weight: 700; margin-bottom: 10px; }
.project-meta { margin: 14px 0; border-top: 1px solid var(--border); padding-top: 14px; }
.project-meta li { font-size: 0.86rem; color: var(--ink-light); margin-bottom: 6px; }
.link-arrow { font-weight: 700; color: var(--brand-dark); margin-top: auto; }
.link-arrow:hover { color: var(--brand); }
.center-cta { text-align: center; margin-top: 40px; }

/* ===== Process ===== */
.process-steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px 28px; }
.process-steps li { position: relative; padding-left: 54px; }
.step-num {
  position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 50%;
  background: var(--brand); color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.05rem;
}
.process-steps h3 { font-size: 1.02rem; }
.process-steps p { font-size: 0.92rem; margin: 0; }

/* ===== Testimonials ===== */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.testimonial { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; margin: 0; }
.testimonial p { font-style: italic; color: var(--ink); margin-bottom: 16px; }
.testimonial footer { font-size: 0.86rem; font-weight: 700; color: var(--brand-dark); }

/* ===== Accordion / FAQ ===== */
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  background: none; border: none; padding: 20px 4px; text-align: left; font-size: 1.02rem; font-weight: 700; color: var(--ink);
}
.accordion-icon { font-size: 1.3rem; color: var(--brand); flex-shrink: 0; margin-left: 16px; }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height .3s ease; padding: 0 4px; }
.accordion-panel p { padding-bottom: 18px; margin: 0; }

/* ===== Comparison tables ===== */
.table-wrap { overflow-x: auto; margin: 28px 0; border-radius: var(--radius); border: 1px solid var(--border); }
.compare-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 640px; }
.compare-table th, .compare-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
.compare-table thead th { background: var(--bg-dark); color: #fff; font-weight: 700; }
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table tbody tr:nth-child(even) { background: var(--bg-alt); }
.compare-table td strong { color: var(--brand-dark); }

/* ===== Callout ===== */
.callout { background: var(--brand-light); border-left: 4px solid var(--brand); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 18px 22px; margin: 24px 0; }
.callout p:last-child { margin: 0; }
.callout.callout-accent { background: var(--accent-light); border-left-color: var(--accent); }
.callout h4 { margin-bottom: 6px; font-size: 0.98rem; }

/* ===== Timeline (reused for visa bulletin / processing steps) ===== */
.timeline { border-left: 3px solid var(--border); padding-left: 28px; display: flex; flex-direction: column; gap: 30px; }
.timeline li { position: relative; }
.timeline li::before { content: ""; position: absolute; left: -34px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: var(--brand); border: 3px solid var(--brand-light); }
.timeline h3 { font-size: 1rem; margin-bottom: 4px; }
.timeline p { margin: 0; font-size: 0.92rem; }
.timeline .timeline-meta { font-size: 0.78rem; color: var(--brand); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }

/* ===== Glossary ===== */
.glossary-list { display: flex; flex-direction: column; gap: 22px; }
.glossary-term { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 20px 24px; }
.glossary-term h3 { font-size: 1.02rem; color: var(--brand-dark); margin-bottom: 6px; }
.glossary-term p { margin: 0; font-size: 0.94rem; }
.glossary-jump { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.glossary-jump a { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px; font-size: 0.84rem; font-weight: 600; }
.glossary-jump a:hover { background: var(--brand-light); color: var(--brand-dark); }

/* ===== Blog ===== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.blog-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.blog-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.blog-card-cover { height: 8px; background: linear-gradient(90deg, var(--brand), var(--accent)); }
.blog-meta { font-size: 0.78rem; color: var(--brand); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; margin-bottom: 10px; }
.blog-card h3 { font-size: 1.08rem; }
.blog-card p { font-size: 0.92rem; }
.blog-card .link-arrow { margin-top: 12px; }
.article-body h2 { margin-top: 2em; font-size: 1.5rem; }
.article-body h3 { margin-top: 1.6em; font-size: 1.2rem; }
.article-body p, .article-body li { color: var(--ink-light); font-size: 1.02rem; }
.article-body ul, .article-body ol { padding-left: 1.4em; margin-bottom: 1.2em; }
.article-body li { margin-bottom: 8px; }
.article-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.86rem; color: var(--ink-light); margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }

/* ===== CTA banner (used across interior pages) ===== */
.cta-banner {
  background: var(--brand-dark); border-radius: var(--radius-lg); padding: 48px; margin: 90px 0 0;
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; color: #fff;
}
.cta-banner h2, .cta-banner p { color: #fff; }
.cta-banner p { color: #cfe6e3; margin: 0; max-width: 46ch; }
.cta-banner-copy h2 { font-size: 1.5rem; margin-bottom: 8px; }
.cta-banner-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== Contact / CTA form section ===== */
.cta-section { background: var(--bg-dark); padding: 90px 0; }
.cta-inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; }
.cta-copy h2 { color: #fff; font-size: 2rem; }
.cta-copy p { color: #b9d4d1; }
.cta-list { margin-top: 22px; display: flex; flex-direction: column; gap: 12px; }
.cta-list li { color: #dff0ee; font-size: 0.96rem; }
.cta-form { background: #fff; border-radius: var(--radius-lg); padding: 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; box-shadow: var(--shadow-lg); }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row-full { grid-column: 1 / -1; }
.form-row label { font-size: 0.84rem; font-weight: 700; color: var(--ink); }
.form-row input, .form-row select, .form-row textarea {
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; font-family: inherit; font-size: 0.95rem; color: var(--ink);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
.form-note { grid-column: 1 / -1; font-size: 0.88rem; color: var(--brand-dark); font-weight: 600; min-height: 1.2em; }
.contact-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 40px; }
.contact-info-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.contact-info-card h3 { font-size: 1rem; }
.contact-info-card p { margin: 0; font-size: 0.92rem; }

/* ===== Footer ===== */
.site-footer { background: var(--bg-dark); color: #b9d4d1; padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr; gap: 32px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.12); }
.logo-footer { color: #fff; }
.footer-brand p { color: #9fc0bd; font-size: 0.9rem; margin-top: 12px; }
.footer-col h4 { color: #fff; font-size: 0.9rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.9rem; color: #b9d4d1; }
.footer-col a:hover { color: #fff; }
.footer-fine { font-size: 0.78rem; color: #8fb2ae; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 22px; font-size: 0.8rem; color: #8fb2ae; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .feature-grid, .sector-grid, .project-grid, .process-steps, .testimonial-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-info-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .main-nav { position: fixed; inset: 66px 0 0 0; background: #fff; flex-direction: column; padding: 20px 24px; overflow-y: auto; transform: translateX(100%); transition: transform .25s ease; }
  .main-nav.open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 4px; width: 100%; }
  .main-nav > ul > li > a, .main-nav > ul > li > button.nav-link { width: 100%; justify-content: space-between; }
  .dropdown-menu { display: none; position: static; box-shadow: none; border: none; padding: 0 0 0 14px; width: 100%; }
  .has-dropdown.open > .dropdown-menu { display: block; }
  .nav-toggle { display: flex; }
  .header-actions .btn-primary.btn-sm { display: none; }
  .feature-grid, .sector-grid, .project-grid, .process-steps, .testimonial-grid, .blog-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-form { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-banner { flex-direction: column; text-align: center; justify-content: center; }
  .cta-banner-actions { justify-content: center; }
}