/* =========================================================
   NASDAN — Health solutions page
   Dominant visual metaphor: Connected Healthcare Ecosystem
   (patient app card, Patient→Provider→Platform→Institution→
   Data relationship chain, stacked trust layers)
   Extends tokens.css / main.css. Section-specific styles only.
   ========================================================= */

/* =========================================================
   1. HERO — patient app card mockup
   ========================================================= */
.hlt-hero {
  position: relative;
  padding-block: var(--sp-9) var(--sp-8);
  background: linear-gradient(180deg, var(--cloud) 0%, var(--white) 65%);
  overflow: hidden;
}
.hlt-hero-texture {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle at 82% 20%, rgba(255,193,7,0.08), transparent 42%);
}
.hlt-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 0.92fr; gap: var(--sp-8); align-items: center; }
.hlt-hero-eyebrow { display: inline-flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-3); color: var(--nasdan-amber-700); }
.hlt-hero-eyebrow .eyebrow-mark { background: var(--nasdan-amber-700); }
.hlt-hero-headline {
  font-size: var(--fs-h1); font-weight: var(--fw-light); letter-spacing: var(--ls-tight);
  line-height: var(--lh-tight); color: var(--ink-900); margin-bottom: var(--sp-4); max-width: 14ch;
}
.hlt-hero-lead { font-size: var(--fs-body); max-width: 47ch; margin-bottom: var(--sp-6); color: var(--ink-500); line-height: var(--lh-relaxed); }
.hlt-hero-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

.hlt-app { position: relative; width: 100%; max-width: 360px; margin-inline: auto; }
.hlt-app-card {
  background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--ink-200);
  box-shadow: var(--shadow-lg); padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-4);
}
.hlt-app-head { display: flex; align-items: center; gap: var(--sp-3); }
.hlt-app-avatar { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--nasdan-navy-600), var(--nasdan-navy)); flex: none; }
.hlt-app-head strong { display: block; font-size: 0.9375rem; font-weight: var(--fw-medium); color: var(--ink-900); }
.hlt-app-head span { font-size: 0.8125rem; color: var(--ink-500); }
.hlt-app-appt {
  display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-md); background: var(--cloud); border: 1px solid var(--ink-100);
}
.hlt-app-appt-dot { width: 8px; height: 8px; border-radius: 50%; background: #1a9c63; flex: none; box-shadow: 0 0 6px rgba(26,156,99,0.5); }
.hlt-app-appt strong { display: block; font-size: 0.8438rem; font-weight: var(--fw-medium); color: var(--ink-900); }
.hlt-app-appt span { font-size: 0.75rem; color: var(--ink-500); }
.hlt-app-vitals { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.hlt-app-vital {
  padding: var(--sp-3); border-radius: var(--radius-sm); border: 1px solid var(--ink-100);
  display: flex; flex-direction: column; gap: 2px;
}
.hlt-app-vital span { font-size: 0.7rem; color: var(--ink-500); }
.hlt-app-vital strong { font-size: 1.125rem; font-weight: var(--fw-medium); color: var(--ink-900); }
.hlt-app-vital strong i { font-size: 0.6875rem; font-style: normal; color: var(--ink-400); }
.hlt-app-med {
  display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-md); background: rgba(255,193,7,0.08); border: 1px solid rgba(255,193,7,0.3);
}
.hlt-app-med-check {
  width: 22px; height: 22px; border-radius: 50%; background: var(--nasdan-amber); color: var(--nasdan-navy);
  display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: var(--fw-bold); flex: none;
}
.hlt-app-med strong { display: block; font-size: 0.8125rem; font-weight: var(--fw-medium); color: var(--ink-900); }
.hlt-app-med span { font-size: 0.75rem; color: var(--ink-500); }
.hlt-app-badge {
  margin-top: var(--sp-4); text-align: center; font-size: 0.75rem; font-weight: var(--fw-medium);
  color: var(--ink-500);
}

/* =========================================================
   2. THE CONNECTED HEALTHCARE EXPERIENCE — hub-and-spoke
   "record web": one hub, four orbiting touchpoint cards,
   joined by spoke lines. Falls back to a static hub-then-grid
   stack below 1199.98px, since a radial layout doesn't hold up
   at narrow widths.
   ========================================================= */
.hlt-connected { padding-block: var(--section-pad-y); }

.hlt-web { position: relative; width: 100%; max-width: 760px; aspect-ratio: 1 / 0.72; margin: var(--sp-9) auto 0; }
.hlt-web-spokes { position: absolute; inset: 0; z-index: 1; }
.hlt-web-spoke { position: absolute; background: var(--ink-200); }
.hlt-web-spoke--top { top: 0; bottom: 50%; left: 50%; width: 2px; transform: translateX(-50%); }
.hlt-web-spoke--bottom { top: 50%; bottom: 0; left: 50%; width: 2px; transform: translateX(-50%); }
.hlt-web-spoke--left { top: 50%; left: 0; right: 50%; height: 2px; transform: translateY(-50%); }
.hlt-web-spoke--right { top: 50%; right: 0; left: 50%; height: 2px; transform: translateY(-50%); }

.hlt-web-hub {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 3;
  width: 196px; height: 196px; border-radius: 50%; background: var(--nasdan-navy); color: var(--white);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  gap: var(--sp-2); padding: var(--sp-5); box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.1);
}
.hlt-web-hub-icon { color: var(--nasdan-amber); }
.hlt-web-hub-icon svg { width: 26px; height: 26px; }
.hlt-web-hub strong { font-size: 0.9375rem; font-weight: var(--fw-medium); }
.hlt-web-hub span { font-size: 0.75rem; color: var(--paper-300); line-height: var(--lh-relaxed); }

.hlt-web-nodes { position: absolute; inset: 0; z-index: 2; }
.hlt-web-node {
  position: absolute; width: 232px; display: flex; flex-direction: column; gap: var(--sp-2);
  background: var(--white); border: 1px solid var(--ink-200); border-radius: var(--radius-lg);
  padding: var(--sp-5); box-shadow: var(--shadow-sm);
}
.hlt-web-node--top { top: 0; left: 50%; transform: translateX(-50%); }
.hlt-web-node--bottom { bottom: 0; left: 50%; transform: translateX(-50%); }
.hlt-web-node--left { top: 50%; left: 0; transform: translateY(-50%); }
.hlt-web-node--right { top: 50%; right: 0; transform: translateY(-50%); }
.hlt-web-node-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--cloud); border: 1px solid var(--ink-100);
  display: flex; align-items: center; justify-content: center; flex: none; color: var(--nasdan-navy);
}
.hlt-web-node-icon svg { width: 18px; height: 18px; }
.hlt-web-node strong { font-size: 0.9375rem; font-weight: var(--fw-medium); color: var(--ink-900); }
.hlt-web-node span { font-size: 0.8125rem; color: var(--ink-500); line-height: 1.4; }

/* =========================================================
   3. HEALTHCARE TECHNOLOGY WE BUILD — tabbed panels (structure
   adopted from Finance's "Financial solutions"), amber background
   ========================================================= */
.hlt-build { position: relative; overflow: hidden; padding-block: var(--section-pad-y-lg); background: var(--nasdan-amber); }
.hlt-build-texture {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(11,22,63,0.08) 1px, transparent 1px);
  background-size: 26px 26px;
}
.hlt-build .container-nasdan { position: relative; z-index: 1; }
.hlt-build .eyebrow { color: var(--nasdan-navy); }
.hlt-build .split-head-title .text-h2 { color: var(--nasdan-navy); }
.hlt-build .split-head-desc .text-lead { color: var(--ink-700); }
.hlt-build .btn-link-nasdan { color: var(--nasdan-navy); border-color: rgba(11,22,63,0.25); }
.hlt-build .btn-link-nasdan:hover { border-color: var(--nasdan-navy); }

.hlt-sol-tabs { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-top: var(--sp-8); border-bottom: 1px solid rgba(11,22,63,0.16); }
.hlt-sol-tab {
  font-family: var(--font-sans); font-size: 0.9375rem; font-weight: var(--fw-medium); color: rgba(11,22,63,0.6);
  background: none; border: none; padding: var(--sp-3) var(--sp-4); cursor: pointer; position: relative;
  border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color var(--dur-base) var(--ease-out);
}
.hlt-sol-tab:hover { color: var(--nasdan-navy); }
.hlt-sol-tab.is-active { color: var(--nasdan-navy); border-bottom-color: var(--nasdan-navy); }

.hlt-sol-panels { margin-top: var(--sp-8); }
.hlt-sol-panel { display: none; }
.hlt-sol-panel.is-active { display: block; animation: hltSolPanelFade 0.35s var(--ease-out); }
@keyframes hltSolPanelFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

.hlt-sol-panel-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: var(--sp-9); align-items: start; }
.hlt-sol-panel-copy h3 { font-size: 1.6rem; font-weight: var(--fw-light); letter-spacing: var(--ls-tight); color: var(--nasdan-navy); margin-bottom: var(--sp-3); max-width: 20ch; }
.hlt-sol-panel-copy p { color: var(--ink-700); line-height: var(--lh-relaxed); }

.hlt-sol-chip-list { display: flex; flex-wrap: wrap; align-content: flex-start; gap: var(--sp-3); }
.hlt-sol-chip {
  font-size: 0.875rem; font-weight: var(--fw-medium); color: var(--nasdan-navy);
  background: rgba(255,255,255,0.55); border: 1px solid rgba(11,22,63,0.16); border-radius: var(--radius-pill);
  padding: 0.6rem 1.1rem; transition: background-color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.hlt-sol-chip:hover { background: var(--white); border-color: rgba(11,22,63,0.32); }

/* =========================================================
   4. SECURE HEALTH DATA — stacked trust layers
   ========================================================= */
.hlt-secure { padding-block: var(--section-pad-y); }
.hlt-secure-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--sp-8); align-items: center; }
.hlt-secure-cta { margin-top: var(--sp-5); }
.hlt-layers { display: flex; flex-direction: column; gap: var(--sp-3); }
.hlt-layer {
  padding: var(--sp-4) var(--sp-5); border-radius: var(--radius-md); background: var(--cloud);
  border: 1px solid var(--ink-200); display: flex; flex-direction: column; gap: 2px;
}
.hlt-layer strong { font-size: 0.9375rem; font-weight: var(--fw-medium); color: var(--ink-900); }
.hlt-layer span { font-size: 0.8125rem; color: var(--ink-500); }
.hlt-layer--amber { background: rgba(255,193,7,0.1); border-color: rgba(255,193,7,0.4); }

/* =========================================================
   5. OUR APPROACH TO THE DEVELOPMENT OF IT SOLUTIONS FOR
   HEALTHCARE — native horizontal-scroll card rail (touch-
   swipeable at every viewport, not a grid that stacks on
   mobile). Same sliding-rail mechanism as the Blog / Case
   Studies / Careers filter pills: overflow-x:auto + hidden
   scrollbar + mask-image edge fade toggled by main.js's
   generic [data-filter-rail] handler.
   ========================================================= */
.hlt-approach { padding-block: var(--section-pad-y); background: var(--cloud); }
.hlt-approach-scroll {
  display: flex; gap: var(--sp-5); flex-wrap: nowrap; margin-top: var(--sp-8);
  overflow-x: auto; scroll-behavior: smooth; -webkit-overflow-scrolling: touch;
  scrollbar-width: none; -ms-overflow-style: none; padding-block: 2px 0.5rem;
  -webkit-mask-image: linear-gradient(to right, transparent 0, black 40px, black calc(100% - 40px), transparent 100%);
  mask-image: linear-gradient(to right, transparent 0, black 40px, black calc(100% - 40px), transparent 100%);
}
.hlt-approach-scroll::-webkit-scrollbar { display: none; }
.hlt-approach-scroll.is-at-start {
  -webkit-mask-image: linear-gradient(to right, black 0, black calc(100% - 40px), transparent 100%);
  mask-image: linear-gradient(to right, black 0, black calc(100% - 40px), transparent 100%);
}
.hlt-approach-scroll.is-at-end {
  -webkit-mask-image: linear-gradient(to right, transparent 0, black 40px, black 100%);
  mask-image: linear-gradient(to right, transparent 0, black 40px, black 100%);
}
.hlt-approach-scroll.is-at-start.is-at-end { -webkit-mask-image: none; mask-image: none; }
.hlt-approach-card {
  flex: 0 0 300px; scroll-snap-align: start;
  background: var(--white); border: 1px solid var(--ink-200); border-radius: var(--radius-lg);
  padding: var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-4);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.hlt-approach-scroll { scroll-snap-type: x proximity; }
.hlt-approach-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.hlt-approach-icon {
  width: 52px; height: 52px; border-radius: var(--radius-md); background: var(--nasdan-navy); color: var(--nasdan-amber);
  display: flex; align-items: center; justify-content: center; flex: none;
}
.hlt-approach-icon svg { width: 24px; height: 24px; }
.hlt-approach-card h3 { font-size: 1.0625rem; font-weight: var(--fw-medium); color: var(--ink-900); margin: 0; }
.hlt-approach-card p { font-size: 0.875rem; color: var(--ink-500); line-height: var(--lh-relaxed); margin: 0; }

/* =========================================================
   6. FINAL CTA
   ========================================================= */
.hlt-final-panel { }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1199.98px) {
  .hlt-hero-grid { grid-template-columns: 1fr; gap: var(--sp-7); }
  .hlt-app { max-width: 380px; }
  .hlt-secure-grid { grid-template-columns: 1fr; }
  .hlt-sol-panel-grid { grid-template-columns: 1fr; gap: var(--sp-6); }

  /* Radial hub-and-spoke gives way to a static hub-then-grid stack:
     the compass-point absolute positioning only reads well when
     there's room for four cards to float clear of the hub. */
  .hlt-web { position: static; max-width: 640px; aspect-ratio: auto; }
  .hlt-web-spokes { display: none; }
  .hlt-web-hub { position: static; transform: none; width: 100%; max-width: 320px; margin: 0 auto var(--sp-6); border-radius: var(--radius-lg); }
  .hlt-web-nodes { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
  .hlt-web-node { position: static; width: 100%; transform: none; }
}

@media (max-width: 767.98px) {
  .hlt-hero { padding-block: var(--sp-8) var(--sp-6); }
  .hlt-hero-headline { max-width: 100%; font-size: clamp(1.75rem, 1.5rem + 2.2vw, 2.25rem); }
  .hlt-hero-actions { flex-direction: column; align-items: stretch; }
  .hlt-hero-actions .btn-nasdan { white-space: normal; text-align: center; }
  .hlt-app { max-width: 320px; }

  .hlt-web-nodes { grid-template-columns: 1fr; }

  .hlt-sol-tabs { overflow-x: auto; flex-wrap: nowrap; }
  .hlt-sol-tab { white-space: nowrap; }

  .hlt-approach-card { flex-basis: 264px; }
}

@media (max-width: 575.98px) {
  .hlt-app-vitals { grid-template-columns: 1fr; }
}