/* Soli — static site styles
   Hallmark-informed custom system · macrostructure: Directory ·
   genre: institutional wayfinding · theme: custom (see DESIGN.md) */

:root {
  --color-paper: #f7f8fa;
  --color-paper-raised: #ffffff;
  --color-ink: #1b1f23;
  --color-ink-soft: #4b5157;
  --color-line: #d8dbdf;

  --color-wing-hospitals: #1d5fbf;
  --color-wing-hospitals-text: #163f80;
  --color-wing-nursing: #b24f0d;
  --color-wing-nursing-text: #8a3f0c;
  --color-wing-community: #1e7a4c;
  --color-wing-community-text: #145934;
  --color-wing-mentorship: #6b3fa0;
  --color-wing-mentorship-text: #4b2872;

  --font-display: "Archivo", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Public Sans", ui-sans-serif, system-ui, sans-serif;

  --text-display: 4.5rem;
  --text-display-line-height: 1.02;
  --text-display-s: 3rem;
  --text-display-s-line-height: 1.05;

  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 24px;
  --spacing-6: 32px;
  --spacing-7: 48px;
  --spacing-8: 64px;
  --spacing-9: 96px;
  --spacing-10: 128px;

  --radius-sm: 2px;
  --radius-md: 4px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.83, 0, 0.17, 1);
  --duration-fast: 120ms;
  --duration-base: 200ms;
  --duration-slow: 400ms;

  --container-max: 72rem; /* 1152px, matches max-w-6xl */
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
html { overflow-x: clip; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  overflow-x: clip;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}
main { flex: 1 1 auto; }
img, svg { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-style: normal;
  margin: 0;
}
p { margin: 0; }
ol, dl, dd { margin: 0; padding: 0; }
ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 2px;
}

.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;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Layout */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--spacing-4);
}
@media (min-width: 640px) {
  .container { padding-inline: var(--spacing-5); }
}

.section-line { border-bottom: 1px solid var(--color-line); }
.section-line-top { border-top: 1px solid var(--color-line); }
.bg-raised { background: var(--color-paper-raised); }

/* Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--color-line);
  background: rgba(247, 248, 250, 0.95);
  backdrop-filter: blur(4px);
}
.nav-row {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--spacing-4);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
@media (min-width: 640px) {
  .nav-row { padding-inline: var(--spacing-5); }
}
.brand {
  display: flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  text-decoration: none;
}
.brand-logo {
  height: 40px;
  width: auto;
}
.nav-links {
  display: none;
  align-items: center;
  gap: var(--spacing-1);
}
.nav-links a {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  border-radius: var(--radius-sm);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-ink);
  transition: background-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}
.nav-links a:hover { background: var(--color-ink); color: var(--color-paper); }

.nav-toggle {
  display: flex;
  height: 36px;
  width: 36px;
  align-items: center;
  justify-content: center;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-line);
  background: var(--color-paper);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  border-bottom: 1px solid var(--color-line);
  padding: var(--spacing-4);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-ink);
}

@media (min-width: 640px) {
  .nav-links { display: flex; }
  .nav-toggle, .mobile-nav { display: none; }
}

.dot { display: inline-block; flex-shrink: 0; }
.dot-2 { height: 8px; width: 8px; }
.dot-2-5 { height: 10px; width: 10px; }
.dot-3 { height: 12px; width: 12px; }
.dot-hospitals { background: var(--color-wing-hospitals); }
.dot-nursing { background: var(--color-wing-nursing); }
.dot-community { background: var(--color-wing-community); }
.dot-mentorship { background: var(--color-wing-mentorship); }
.dot-round { border-radius: 9999px; }

/* Footer */
.site-footer {
  background: var(--color-ink);
  color: var(--color-paper);
}
.site-footer .brand-mark {
  height: 36px;
  width: auto;
  display: block;
}
.footer-email {
  margin-top: var(--spacing-4);
  display: inline-block;
  font-size: 0.875rem;
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(247, 248, 250, 0.4);
  text-underline-offset: 4px;
  transition: text-decoration-color var(--duration-fast);
}
.footer-email:hover { text-decoration-color: var(--color-paper); }
.footer-disclaimer {
  margin-top: var(--spacing-4);
  max-width: 65ch;
  font-size: 0.875rem;
  color: rgba(247, 248, 250, 0.7);
}
.footer-meta {
  margin-top: var(--spacing-6);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-4) var(--spacing-4);
  border-top: 1px solid rgba(247, 248, 250, 0.15);
  padding-top: var(--spacing-4);
  font-size: 0.75rem;
  color: rgba(247, 248, 250, 0.6);
}
.footer-meta a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer-meta a:hover { color: var(--color-paper); }

/* Buttons / links */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
  cursor: pointer;
}
.btn-outline {
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  padding: var(--spacing-2) var(--spacing-4);
}
.btn-outline:hover { background: var(--color-ink); color: var(--color-paper); }
.btn-outline-md { border-radius: var(--radius-md); padding: var(--spacing-2) var(--spacing-5); font-size: 0.875rem; }
.btn-solid {
  background: var(--color-ink);
  color: var(--color-paper);
  border-radius: var(--radius-md);
  padding: var(--spacing-2) var(--spacing-6);
}
.btn-solid:hover { background: var(--color-ink-soft); }
.btn-block { width: 100%; }

.text-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--duration-fast) var(--ease-out);
}
.text-link:hover { color: var(--color-ink-soft); }

/* Status chip */
.chip {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-ink);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink);
}

/* Typography helpers */
.eyebrow { font-size: 0.875rem; font-weight: 500; color: var(--color-ink-soft); }
.prose-copy { max-width: 65ch; color: var(--color-ink-soft); }
.text-soft { color: var(--color-ink-soft); }

/* Hero */
.hero .container { padding-block: var(--spacing-8) var(--spacing-9); }
.hero h1 {
  max-width: 48rem;
  font-size: var(--text-display-s);
  line-height: var(--text-display-s-line-height);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}
.hero p {
  margin-top: var(--spacing-6);
  max-width: 36rem;
  font-size: 1.125rem;
  color: var(--color-ink-soft);
}
@media (min-width: 640px) {
  .hero .container { padding-block: var(--spacing-9) var(--spacing-10); }
  .hero h1 { font-size: var(--text-display); line-height: var(--text-display-line-height); }
}

.hero-grid { display: grid; gap: var(--spacing-7); align-items: center; }
.hero-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center 35%;
  border: 1px solid var(--color-line);
  order: -1;
}
@media (max-width: 1023px) {
  .hero-photo { aspect-ratio: 3 / 2; }
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 26rem; }
  .hero-photo { order: 0; aspect-ratio: 4 / 3; }
}

.page-hero .container { padding-block: var(--spacing-8) var(--spacing-9); }
.page-hero h1 {
  max-width: 42rem;
  font-size: 1.875rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}
.page-hero p { margin-top: var(--spacing-4); max-width: 36rem; font-size: 1.125rem; color: var(--color-ink-soft); }
@media (min-width: 640px) {
  .page-hero .container { padding-block: var(--spacing-9) var(--spacing-10); }
  .page-hero h1 { font-size: 2.25rem; }
}

/* Generic section spacing */
.section-pad { padding-block: var(--spacing-8); }
@media (min-width: 640px) { .section-pad { padding-block: var(--spacing-9); } }
.section-pad-lg { padding-block: var(--spacing-8); }
@media (min-width: 640px) { .section-pad-lg { padding-block: var(--spacing-10); } }

h2.section-title { font-size: 1.5rem; font-weight: 700; color: var(--color-ink); }
@media (min-width: 640px) { h2.section-title { font-size: 1.875rem; } }

/* Mission section */
.mission-grid {
  display: grid;
  gap: var(--spacing-6);
}
.mission-copy { margin-top: var(--spacing-5); }
.mission-copy p + p { margin-top: var(--spacing-4); }
.mission-copy p { max-width: 65ch; font-size: 1rem; color: var(--color-ink-soft); }
@media (min-width: 640px) {
  .mission-copy p { font-size: 1.125rem; }
}
@media (min-width: 768px) {
  .mission-grid { grid-template-columns: 1fr 1fr; align-items: center; gap: var(--spacing-7); }
}

/* Where we play / rooms */
.rooms-intro { margin-top: var(--spacing-3); max-width: 65ch; color: var(--color-ink-soft); }
.rooms-list { margin-top: var(--spacing-7); border-top: 1px solid var(--color-line); }
.room-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0 var(--spacing-4);
  border-bottom: 1px solid var(--color-line);
  padding-block: var(--spacing-6);
}
.room-row .dot { margin-top: 8px; }
.room-row h3 { font-size: 1.25rem; font-weight: 700; color: var(--color-ink); }
.room-row p { margin-top: var(--spacing-2); max-width: 65ch; color: var(--color-ink-soft); }
@media (min-width: 640px) {
  .room-row { grid-template-columns: 16px 1fr; gap: 0 var(--spacing-6); }
}

/* Reveal animation (split-flap) */
.reveal-item {
  transform-origin: top;
  transform-style: preserve-3d;
  transition: transform var(--duration-slow) var(--ease-in-out), opacity var(--duration-slow) var(--ease-in-out);
  opacity: 0;
  transform: rotateX(-90deg);
}
.reveal-item.is-visible { opacity: 1; transform: rotateX(0deg); }
.reveal-wrap { perspective: 800px; }

/* Mentorship teaser band */
.teaser-grid { display: grid; gap: var(--spacing-7); align-items: center; }
.teaser-photo { order: -1; }
@media (min-width: 1024px) {
  .teaser-grid { grid-template-columns: 26rem 1fr; }
  .teaser-photo { order: 0; }
}
.teaser-inner { max-width: 42rem; }
.teaser-grid h2 { margin-top: var(--spacing-4); }
.teaser-grid p { margin-top: var(--spacing-4); font-size: 1rem; color: var(--color-ink-soft); }
@media (min-width: 640px) { .teaser-grid p { font-size: 1.125rem; } }
.teaser-grid .btn { margin-top: var(--spacing-6); }

/* Get involved cards */
.involve-grid { margin-top: var(--spacing-7); display: grid; gap: var(--spacing-6); }
@media (min-width: 768px) { .involve-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); } }
.card { border: 1px solid var(--color-line); border-radius: var(--radius-md); background: var(--color-paper-raised); padding: var(--spacing-6); }
.card-wide { padding: var(--spacing-7); }
@media (min-width: 768px) {
  .card-span-4 { grid-column: span 4; }
  .card-span-8 { grid-column: span 8; }
  .card-span-12 { grid-column: 1 / -1; }
}
.card h3 { margin-top: var(--spacing-2); font-size: 1.125rem; font-weight: 700; color: var(--color-ink); }
.card-wide h3 { font-size: 1.25rem; }
.card p { margin-top: var(--spacing-3); color: var(--color-ink-soft); }

.slip-list { margin-top: var(--spacing-4); font-size: 0.875rem; color: var(--color-ink-soft); }
.slip-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 4px;
}
.slip-row + .slip-row { margin-top: var(--spacing-2); }
.slip-fill { color: var(--color-line); }
.card .btn { margin-top: var(--spacing-5); }

.family-card { border-top: 4px solid var(--color-wing-mentorship); }
.family-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
}
.family-actions { display: flex; flex-shrink: 0; flex-wrap: wrap; align-items: center; gap: var(--spacing-3); }

.involve-more { margin-top: var(--spacing-6); }

/* Join page */
.join-grid { display: grid; gap: var(--spacing-6); }
@media (min-width: 768px) { .join-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: start; } }
.join-lead { }
@media (min-width: 768px) { .join-lead { grid-column: span 5; } }
.join-lead h2 { margin-top: var(--spacing-2); font-size: 1.5rem; font-weight: 700; color: var(--color-ink); }
.join-lead p { margin-top: var(--spacing-4); max-width: 65ch; color: var(--color-ink-soft); }

.slip-card { max-width: 24rem; border: 1px solid var(--color-line); border-radius: var(--radius-md); background: var(--color-paper-raised); padding: var(--spacing-6); }
@media (min-width: 768px) { .slip-card { grid-column: 8 / span 4; } }
.slip-card > p { font-family: var(--font-display); font-size: 0.875rem; font-weight: 700; color: var(--color-ink); }
.slip-fields { margin-top: var(--spacing-4); }
.slip-field + .slip-field { margin-top: var(--spacing-3); }
.slip-field dt { font-size: 0.875rem; color: var(--color-ink-soft); }
.slip-field dd { margin-top: 4px; height: 24px; border-bottom: 1px solid var(--color-line); }
.slip-card .btn { margin-top: var(--spacing-5); }

.facility-copy { margin-top: var(--spacing-4); max-width: 48rem; }
.facility-copy p { font-size: 1rem; color: var(--color-ink-soft); }
.facility-copy p + p { margin-top: var(--spacing-4); }
@media (min-width: 640px) { .facility-copy p { font-size: 1.125rem; } }

.mentor-rule { max-width: 42rem; border-left: 2px solid var(--color-wing-mentorship); padding-left: var(--spacing-5); }
@media (min-width: 640px) { .mentor-rule { padding-left: var(--spacing-6); } }
.mentor-rule p { margin-top: var(--spacing-4); font-size: 1rem; color: var(--color-ink-soft); }

/* Mentorship page */
.cascade-grid { margin-top: var(--spacing-7); display: grid; grid-template-columns: 1fr; gap: var(--spacing-6); align-items: start; }
@media (min-width: 1024px) { .cascade-grid { grid-template-columns: 1fr 320px; gap: var(--spacing-7); } }
.cascade-list { display: flex; flex-direction: column; }
.cascade-item { display: flex; gap: var(--spacing-5); padding-block: var(--spacing-6); }
.cascade-item.has-rule { border-top: 1px solid var(--color-line); }
.cascade-marker { display: flex; flex-direction: column; align-items: center; padding-top: 4px; }
.cascade-marker .stem { margin-top: 4px; width: 1px; flex: 1 1 auto; background: var(--color-line); }
.cascade-item h3 { font-size: 1.125rem; font-weight: 700; color: var(--color-ink); }
.cascade-item p { margin-top: 6px; max-width: 65ch; color: var(--color-ink-soft); }

.feature-list { margin-top: var(--spacing-7); }
.feature-row { display: grid; grid-template-columns: 1fr; gap: var(--spacing-2); padding-block: var(--spacing-6); }
.feature-row.has-rule { border-top: 1px solid var(--color-line); }
@media (min-width: 640px) { .feature-row { grid-template-columns: 280px 1fr; gap: var(--spacing-6); } }
.feature-row dt { font-size: 1.125rem; font-weight: 700; color: var(--color-ink); }
.feature-row dd { max-width: 65ch; color: var(--color-ink-soft); }

/* Placeholder art */
.placeholder-art { height: auto; width: 100%; }

/* Meet the Board */
.board-grid {
  margin-top: var(--spacing-7);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 160px));
  justify-content: center;
  gap: var(--spacing-7) var(--spacing-6);
}
@media (min-width: 900px) { .board-grid { grid-template-columns: repeat(4, minmax(0, 180px)); } }

.board-member { text-align: center; }
.board-photo {
  width: 160px;
  height: 160px;
  aspect-ratio: 1;
  margin: 0 auto var(--spacing-4);
  border-radius: 9999px;
  overflow: hidden;
  background: var(--color-line);
}
@media (min-width: 900px) { .board-photo { width: 180px; height: 180px; } }
.board-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.board-name { font-size: 1.125rem; font-weight: 700; color: var(--color-ink); }
.board-role { margin-top: 2px; font-size: 0.9375rem; font-weight: 500; color: var(--color-ink); }