/* =================================================================
   ISPC — Shared component styles
   Loaded by every page after tokens.css.
   ================================================================= */

/* ---------- Reset + base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--t-body);
  line-height: 1.6;
  font-feature-settings: "ss01", "ss02";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 400; line-height: 1.05; letter-spacing: -0.012em; color: var(--ink); }
p { margin: 0; }
.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; }

/* Focus states (keyboard a11y) */
:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.prose { max-width: var(--max-w-prose); }

/* ---------- Editorial overline (replacement for AI-default eyebrow chip) ---------- */
.overline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--teal-deep);
  letter-spacing: 0;
  text-transform: none;
}
.overline::before {
  content: "/ ";
  color: var(--gold);
  font-style: normal;
}

/* ---------- CTAs ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--r-pill);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
  border: 1px solid transparent;
  will-change: transform;
}
.btn-primary {
  background: var(--teal-deep);
  color: var(--paper);
  box-shadow: var(--shadow-lift);
}
.btn-primary:hover {
  background: var(--teal-darker);
  transform: translateY(-2px);
  box-shadow: var(--shadow-teal);
}
.btn-navy {
  background: var(--navy);
  color: var(--paper);
}
.btn-navy:hover {
  background: var(--navy-deep);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--paper); }

.btn-ghost {
  color: var(--ink);
  padding-inline: 0;
}
.btn-ghost::after {
  content: "";
  margin-left: 8px;
  width: 14px;
  height: 1px;
  background: currentColor;
  transition: width var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.btn-ghost:hover { color: var(--teal-deep); }
.btn-ghost:hover::after { width: 28px; background: var(--teal-deep); }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-hero) var(--ease-out), transform var(--dur-hero) var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 80ms; }
.reveal.d2 { transition-delay: 180ms; }
.reveal.d3 { transition-delay: 300ms; }
.reveal.d4 { transition-delay: 440ms; }
.reveal.d5 { transition-delay: 600ms; }

/* ---------- Announcement bar ---------- */
.announce {
  background: var(--navy);
  color: var(--paper);
  font-size: var(--t-small);
  text-align: center;
  padding: 12px var(--gutter);
  letter-spacing: 0.02em;
}
.announce strong { color: var(--gold); font-weight: 500; }
.announce a {
  color: var(--paper);
  border-bottom: 1px solid rgba(250, 249, 246, 0.35);
  padding-bottom: 1px;
  transition: border-color var(--dur-base) var(--ease-out);
  margin-left: 6px;
}
.announce a:hover { border-color: var(--gold); }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 246, 0.88);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding-block: 20px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-logo img { height: 40px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 0.92rem;
  color: var(--ink-soft);
  transition: color var(--dur-base) var(--ease-out);
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -7px;
  height: 1px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after,
.nav-links a.is-current::after { transform: scaleX(1); }
.nav-links a.is-current { color: var(--ink); }

.nav-cta {
  background: var(--teal-deep);
  color: var(--paper);
  padding: 10px 22px;
  border-radius: var(--r-pill);
  font-size: 0.92rem;
  font-weight: 500;
  transition: background var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  box-shadow: var(--shadow-lift);
}
.nav-cta:hover { background: var(--teal-darker); transform: translateY(-2px); }

/* Mobile nav: hamburger-toggle */
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 24px; height: 24px; stroke: var(--ink); }

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    inset: 0 0 0 30%;
    background: var(--paper);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 48px;
    transform: translateX(100%);
    transition: transform var(--dur-slow) var(--ease-out);
    box-shadow: -24px 0 48px rgba(19, 31, 78, 0.12);
  }
  .nav-links.is-open { transform: translateX(0); }
  .nav-links a { font-size: 1.4rem; font-family: var(--font-display); color: var(--navy); }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Page hero (used on non-Home pages) ---------- */
.page-hero {
  padding-block: clamp(4rem, 7vw, 6rem) clamp(2.5rem, 5vw, 4rem);
  background: var(--paper);
}
.page-hero .crumb {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-mute);
  margin-bottom: 32px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.page-hero .crumb a {
  color: var(--ink-mute);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.page-hero .crumb a::before {
  content: "←";
  font-style: normal;
  transition: transform var(--dur-base) var(--ease-out);
}
.page-hero .crumb a:hover { color: var(--teal-deep); border-bottom-color: var(--teal-deep); }
.page-hero .crumb a:hover::before { transform: translateX(-3px); }
.page-hero .crumb .sep { opacity: 0.4; font-style: normal; }
.page-hero .crumb .here { color: var(--ink); }
.page-hero h1 {
  font-size: var(--t-display);
  max-width: 28ch;
  letter-spacing: -0.018em;
}
.page-hero h1 em { font-style: italic; color: var(--teal-deep); }
.page-hero p {
  margin-top: 26px;
  font-size: var(--t-lead);
  color: var(--ink-soft);
  max-width: 50ch;
}

/* ---------- Section helpers ---------- */
.section { padding-block: var(--section-y); }
.section-sm { padding-block: var(--section-y-sm); }
.section-warm { background: var(--paper-warm); }
.section-teal { background: var(--teal-tint); }
.section-navy {
  background: var(--navy-bg);
  color: var(--paper);
}
.section-navy h1, .section-navy h2, .section-navy h3 { color: var(--paper); }
.section-teal-dark {
  background: var(--teal-bg);
  color: var(--paper);
}
.section-teal-dark h1, .section-teal-dark h2, .section-teal-dark h3 { color: var(--paper); }

.section-head { margin-bottom: clamp(2.5rem, 4vw, 4rem); }
.section-head h2 {
  font-size: var(--t-display);
  margin-block: 14px 16px;
}
.section-head .overline {
  display: inline-block;
}
.section-head p {
  color: var(--ink-soft);
  font-size: var(--t-lead);
  max-width: 50ch;
}
.section-head.is-center {
  text-align: center;
  max-width: 42rem;
  margin-inline: auto;
}
.section-head.is-center p { margin-inline: auto; }
.section-navy .section-head p { color: rgba(250, 249, 246, 0.78); }

/* ---------- Footer ---------- */
.footer {
  background: var(--paper);
  padding-block: clamp(4.5rem, 6vw, 6rem) 28px;
  border-top: 1px solid var(--rule);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 56px;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}
.footer-brand .emblem-spin {
  width: 68px;
  height: 68px;
  margin-bottom: 18px;
}
.footer-brand p {
  color: var(--ink-soft);
  font-size: var(--t-small);
  max-width: 22rem;
  line-height: 1.65;
}
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--t-eyebrow);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 600;
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  color: var(--ink-soft);
  font-size: 0.95rem;
  transition: color var(--dur-base) var(--ease-out);
}
.footer-col a:hover { color: var(--teal-deep); }
.footer-col .soon { color: var(--ink-mute); font-size: 0.88rem; }
.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: var(--t-small);
  color: var(--ink-mute);
}
.footer-bottom a { color: var(--ink-mute); }
.footer-bottom a:hover { color: var(--teal-deep); }

/* ---------- Card patterns (reused across pages) ---------- */
.card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  transition: border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.card:hover { border-color: var(--teal); box-shadow: var(--shadow-lift); }
.card.is-warm { background: var(--paper-warm); }
.card h3 { font-size: var(--t-h2); margin-bottom: 14px; }
.card p { color: var(--ink-soft); font-size: 1.025rem; line-height: 1.65; }
.card .meta {
  font-size: var(--t-micro);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-deep);
  font-weight: 500;
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.card .meta::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- Forms (used on Join, Contact) ---------- */
.form { display: grid; gap: 22px; }
.form-row { display: grid; gap: 8px; }
.form label {
  font-size: var(--t-small);
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.form input, .form textarea, .form select {
  appearance: none;
  font: inherit;
  font-size: 1rem;
  padding: 14px 16px;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  background: var(--paper);
  color: var(--ink);
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(0, 184, 148, 0.18);
}
.form textarea { min-height: 140px; resize: vertical; }
.form .row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .form .row-2 { grid-template-columns: 1fr; } }
.form-note {
  font-size: var(--t-micro);
  color: var(--ink-mute);
  margin-top: 4px;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}