/* ==========================================================================
   Global Reasoning Challenge (GRC) — master stylesheet
   Design system: light background + dark-navy accent panels + electric-blue
   CTA/link color, Inter type scale. Matches the visual language of the real
   gllrc.org reference site (light/white pages, navy used sparingly for
   accent bands and badges, blue for interactive elements).
   Architecture: tokens -> reset -> typography -> layout -> components -> utilities -> media
   ========================================================================== */

:root {
  /* Core palette */
  --color-bg: #ffffff;
  --color-bg-soft: #f9fafb;
  --color-bg-dot: #e9ecf1;

  --color-navy: #0d1117;
  --color-navy-soft: #161b22;
  --color-navy-tint: #1c2530;

  --color-accent: #2563eb;          /* primary blue accent / CTA */
  --color-accent-dark: #1d4ed8;
  --color-accent-tint: #eff4ff;
  --color-accent-pale: #dbe6fe;

  --color-text: #111827;
  --color-text-muted: #6b7280;
  --color-text-faint: #9ca3af;
  --color-on-dark: #f3f4f6;
  --color-on-dark-muted: #9aa4b2;

  --color-border: #e5e7eb;
  --color-border-strong: #111827;
  --color-border-accent: #bfd3fb;

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --text-h1: clamp(2.25rem, 5vw, 3.75rem);
  --text-h2: clamp(1.75rem, 3vw, 2.5rem);
  --text-h3: clamp(1.15rem, 1.6vw, 1.5rem);
  --text-body: 1rem;
  --text-sm: 0.875rem;
  --text-xs: 0.75rem;

  /* Spacing (8px grid; 3/6/10/12 are accepted half-steps) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  /* Layout */
  --container-max: 80rem;
  --container-pad: 1.5rem;

  /* Elevation / radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-full: 999px;
  --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lift: 0 10px 25px -5px rgba(13, 17, 23, 0.12), 0 8px 10px -6px rgba(13, 17, 23, 0.05);

  --transition: 180ms ease;
}

/* ==========================================================================
   Reset
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
input, select { font-family: inherit; }

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4 { font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; color: var(--color-text); }
h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }

.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}
.eyebrow.on-dark { color: #93c5fd; }

.lead { color: var(--color-text-muted); font-size: 1.0625rem; max-width: 34rem; margin-top: var(--space-4); }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }

/* ==========================================================================
   Layout helpers
   ========================================================================== */

.container { max-width: var(--container-max); margin: 0 auto; padding-inline: var(--container-pad); }

section { padding-block: var(--space-24); position: relative; }
.section-alt { background: var(--color-bg-soft); }
.section-dark { background: var(--color-navy); color: var(--color-on-dark); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: var(--color-on-dark-muted); }
.section-dark .section-head p a { color: var(--color-accent-tint); }

.section-head { margin-bottom: var(--space-12); max-width: 42rem; }
.section-head p { margin-top: var(--space-3); color: var(--color-text-muted); font-size: 1.0625rem; }
.section-head p a { color: var(--color-accent); font-weight: 600; }
.section-head p a:hover { text-decoration: underline; }
.section-head.centered { margin-inline: auto; text-align: center; }

.grid { display: grid; gap: var(--space-8); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 1023.98px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639.98px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* dot-grid backdrop, used behind the hero */
.hero, .page-hero { background-image: radial-gradient(var(--color-bg-dot) 1px, transparent 1px); background-size: 22px 22px; background-color: var(--color-bg); }

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 0.7rem 1.4rem; border-radius: var(--radius-sm);
  font-weight: 600; font-size: var(--text-sm);
  border: 1.5px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-outline { background: transparent; border-color: var(--color-border-strong); color: var(--color-text); }
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-ghost { background: transparent; border-color: var(--color-border-strong); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-dark { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.btn-dark:hover { background: var(--color-navy-soft); }
.btn-block { width: 100%; }

/* ==========================================================================
   Placeholder / announcement bar
   ========================================================================== */

.placeholder-note {
  background: var(--color-accent-tint);
  color: var(--color-accent-dark);
  text-align: center;
  font-size: var(--text-xs);
  padding: 0.5rem var(--container-pad);
  border-bottom: 1px solid var(--color-border-accent);
}

.announcement-bar {
  background: var(--color-navy);
  color: var(--color-on-dark);
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.5rem var(--container-pad);
}
.announcement-bar a { color: #93c5fd; margin-left: 0.4em; font-weight: 700; }
.announcement-bar a:hover { text-decoration: underline; }

/* ==========================================================================
   Navigation
   ========================================================================== */

.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.nav-inner {
  max-width: var(--container-max); margin: 0 auto; padding: 0.85rem var(--container-pad);
  display: flex; align-items: center; gap: var(--space-8);
}

.brand { display: flex; align-items: center; gap: 0.6rem; margin-right: auto; }
.brand-mark {
  width: 34px; height: 34px; flex: none; border-radius: 8px;
  background: var(--color-accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.8rem; letter-spacing: -0.02em;
}
.brand span:not(.brand-mark) { display: flex; flex-direction: column; line-height: 1.2; font-weight: 800; color: var(--color-navy); font-size: 1.05rem; }
.brand small { display: block; font-size: 0.62rem; font-weight: 700; letter-spacing: 0.06em; color: var(--color-text-muted); text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: var(--space-6); }
.nav-links > a {
  font-size: var(--text-sm); font-weight: 600; color: var(--color-text);
  padding-block: 0.3rem; border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.nav-links > a:hover, .nav-links > a[aria-current="page"] { color: var(--color-accent); border-color: var(--color-accent); }

.nav-more { position: relative; }
.nav-more > button {
  display: flex; align-items: center; gap: 0.3rem; background: none; border: none; font: inherit;
  font-size: var(--text-sm); font-weight: 600; color: var(--color-text); padding-block: 0.3rem;
}
.nav-more > button:hover { color: var(--color-accent); }
.nav-more-panel {
  position: absolute; top: calc(100% + 0.9rem); left: 50%; transform: translateX(-50%) translateY(6px);
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift); padding: var(--space-6);
  display: grid; grid-template-columns: repeat(4, 11.5rem); gap: var(--space-6);
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.nav-more:hover .nav-more-panel, .nav-more.open .nav-more-panel {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav-more-col h6 {
  font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-text-faint); margin: 0 0 var(--space-3);
}
.nav-more-col a { display: block; font-size: var(--text-sm); color: var(--color-text); padding-block: 0.4rem; }
.nav-more-col a:hover { color: var(--color-accent); }

.nav-utility { border-bottom: 1px solid var(--color-border); background: var(--color-bg-soft); }
.nav-utility-inner {
  max-width: var(--container-max); margin: 0 auto; padding: 0.45rem var(--container-pad);
  display: flex; align-items: center; justify-content: flex-end; gap: var(--space-6);
}
.nav-lang { display: flex; align-items: center; gap: 0.3rem; font-size: var(--text-xs); font-weight: 600; color: var(--color-text-muted); }

.nav-auth { display: flex; align-items: center; gap: var(--space-4); }
.nav-login { position: relative; }
.nav-login-btn { display: flex; align-items: center; gap: 0.3rem; background: none; border: none; font: inherit; font-size: var(--text-xs); font-weight: 700; color: var(--color-text); }
.nav-login-btn:hover { color: var(--color-accent); }
.nav-login-panel {
  position: absolute; top: calc(100% + 0.6rem); right: 0;
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift); padding: var(--space-2); width: 11rem;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.nav-login:hover .nav-login-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-login-panel a { display: block; padding: 0.5rem 0.7rem; border-radius: var(--radius-sm); font-size: var(--text-xs); font-weight: 600; color: var(--color-text); }
.nav-login-panel a:hover { background: var(--color-accent-tint); color: var(--color-accent); }

.register-link, a.register-link {
  font-size: var(--text-xs); font-weight: 700; color: #fff; background: var(--color-accent);
  padding: 0.4rem 0.85rem; border-radius: var(--radius-sm);
}
.register-link:hover { background: var(--color-accent-dark); }

.nav-right { display: flex; align-items: center; gap: var(--space-4); flex: none; }
.nav-cta {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-accent); color: #fff; font-weight: 700; font-size: var(--text-sm);
  padding: 0.55rem 1.15rem; border-radius: var(--radius-sm); white-space: nowrap;
}
.nav-cta:hover { background: var(--color-accent-dark); }
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; line-height: 1; color: var(--color-text); padding: 0.2rem; }

@media (max-width: 1023.98px) {
  .nav-utility-inner { justify-content: space-between; }
  .nav-links { position: fixed; inset: 0; top: 0; background: #fff; z-index: 200; flex-direction: column;
    align-items: flex-start; padding: 5.5rem var(--space-6) var(--space-6); gap: var(--space-2);
    transform: translateX(100%); transition: transform var(--transition); overflow-y: auto; }
  .nav-links.open { transform: translateX(0); }
  .nav-links > a { width: 100%; padding-block: var(--space-3); border-bottom: 1px solid var(--color-border); }
  .nav-more { width: 100%; }
  .nav-more > button { width: 100%; justify-content: space-between; padding-block: var(--space-3); border-bottom: 1px solid var(--color-border); }
  .nav-more-panel { position: static; transform: none; box-shadow: none; border: none; opacity: 1; visibility: visible;
    display: none; grid-template-columns: 1fr; width: 100%; padding: var(--space-2) 0 0; }
  .nav-more.open .nav-more-panel { display: grid; }
  .nav-toggle { display: block; }
}

/* ==========================================================================
   Hero (home page)
   ========================================================================== */

.hero { padding-block: var(--space-16) var(--space-16); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: var(--space-12); align-items: center; }
@media (max-width: 1023.98px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 { margin-top: var(--space-3); }
.hero h1 em { font-style: normal; color: var(--color-accent); }

.stat-row { display: flex; gap: var(--space-8); margin-top: var(--space-8); }
.stat-num { font-size: 1.9rem; font-weight: 800; color: var(--color-text); }
.stat-label { font-size: var(--text-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 0.2rem; }

.hero-ctas { display: flex; gap: var(--space-4); margin-top: var(--space-8); flex-wrap: wrap; }

.card-dark {
  background: var(--color-navy); color: var(--color-on-dark); border-radius: var(--radius-md);
  padding: var(--space-8); box-shadow: var(--shadow-lift);
}
.card-dark p { color: var(--color-on-dark-muted); }

.countdown { display: flex; gap: var(--space-3); margin: var(--space-6) 0; }
.countdown .cell { text-align: center; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-sm); padding: var(--space-2) var(--space-3); min-width: 3.6rem; }
.countdown .cell b { display: block; font-size: 1.4rem; font-weight: 800; color: #fff; }
.countdown .cell span { display: block; font-size: 0.62rem; color: var(--color-on-dark-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 0.15rem; }

/* ==========================================================================
   Sub-nav (scroll shortcuts)
   ========================================================================== */

.subnav { position: sticky; top: 65px; z-index: 90; background: rgba(255,255,255,0.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--color-border); padding-block: 0; }
.subnav-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad); display: flex; gap: var(--space-8); overflow-x: auto; }
.subnav-inner a { flex: none; font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-faint); padding-block: 0.9rem; border-bottom: 2px solid transparent; }
.subnav-inner a.active { color: var(--color-accent); border-color: var(--color-accent); }
.subnav-inner a:hover { color: var(--color-accent); }

/* ==========================================================================
   Timeline (vertical, dotted line + node)
   ========================================================================== */

.timeline.grid { display: block; margin-top: var(--space-12); padding-left: 2.75rem; position: relative; }
.timeline.grid::before {
  content: ""; position: absolute; left: 0.55rem; top: 0.4rem; bottom: 0.4rem; width: 2px;
  background-image: linear-gradient(var(--color-border) 60%, transparent 0%);
  background-size: 2px 10px; background-repeat: repeat-y;
}
.phase-card { position: relative; padding: 0 0 var(--space-12); border: none; box-shadow: none; background: transparent; }
.phase-card:last-child { padding-bottom: 0; }
.phase-card::before {
  content: ""; position: absolute; left: -2.75rem; top: 0.3rem; width: 14px; height: 14px; border-radius: 50%;
  background: #fff; border: 3px solid var(--color-accent);
}
.phase-card:has(.badge-locked)::before { border-color: var(--color-text-faint); }
.phase-card .num { display: none; }
.phase-card .badge { margin-left: var(--space-3); }
.phase-card h3 { display: inline; text-transform: uppercase; font-size: 1.1rem; vertical-align: middle; }
.phase-card .when { font-weight: 700; font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-2); }
.phase-card p { color: var(--color-text-muted); margin-top: var(--space-2); max-width: 42rem; }

.badge {
  display: inline-flex; align-items: center; padding: 0.2rem 0.65rem; border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
}
.badge-active { background: var(--color-accent-tint); color: var(--color-accent); }
.badge-locked { background: #f3f4f6; color: #6b7280; }
.badge-final { background: var(--color-navy); color: #fff; }

/* ==========================================================================
   Domains grid
   ========================================================================== */

.domains-grid.grid { grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: var(--space-12); }
.domain { border-top: 3px solid var(--color-border); padding: var(--space-6) var(--space-6) var(--space-6) 0; }
.domain .idx { font-weight: 800; color: var(--color-accent); font-size: var(--text-sm); }
.domain .q { font-style: italic; color: var(--color-accent); margin-top: var(--space-2); font-size: var(--text-sm); display: block; }
.domain p { margin-top: var(--space-2); color: var(--color-text-muted); font-size: var(--text-sm); }
.domain p strong { color: var(--color-text); }
@media (max-width: 1023.98px) { .domains-grid.grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639.98px) { .domains-grid.grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Cards
   ========================================================================== */

.card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-6); box-shadow: var(--shadow-card); }
.card h3 { font-size: 1.1rem; }
.card p { margin-top: var(--space-2); color: var(--color-text-muted); font-size: var(--text-sm); }
.card p a { color: var(--color-accent); font-weight: 600; }

.award-grid .card-dark, .teach-grid .card, .grid.award-grid { }
.award-grid { grid-template-columns: repeat(4, 1fr); }
.award-grid .card-dark { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.14); box-shadow: none; padding: var(--space-6); }
.award-grid .card-dark h3 { font-size: 1rem; text-transform: uppercase; }
@media (max-width: 1023.98px) { .award-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639.98px) { .award-grid { grid-template-columns: 1fr; } }

.teach-grid { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1023.98px) { .teach-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639.98px) { .teach-grid { grid-template-columns: 1fr; } }

.resources-grid { grid-template-columns: repeat(3, 1fr); }
.res-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-6); }
.res-icon { width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--color-accent-tint); color: var(--color-accent); display: flex; align-items: center; justify-content: center; font-weight: 800; margin-bottom: var(--space-4); }
@media (max-width: 1023.98px) { .resources-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639.98px) { .resources-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Ambassador levels
   ========================================================================== */

.levels { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-8); }
.level-pill { background: var(--color-accent); color: #fff; border-radius: var(--radius-full); padding: 0.4rem 1rem; font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.amb-ctas { display: flex; gap: var(--space-4); margin-top: var(--space-8); flex-wrap: wrap; }

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-toolbar { margin-top: var(--space-8); display: flex; flex-direction: column; gap: var(--space-4); }
.faq-search { display: flex; align-items: center; gap: var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.7rem 1rem; max-width: 30rem; background: #fff; }
.faq-search svg { width: 18px; height: 18px; color: var(--color-text-faint); flex: none; }
.faq-search input { border: none; outline: none; flex: 1; font-size: var(--text-sm); background: transparent; color: var(--color-text); }
.faq-filters { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.faq-filter-chip { border: 1px solid var(--color-border); border-radius: var(--radius-full); padding: 0.45rem 0.9rem; font-size: var(--text-xs); font-weight: 600; color: var(--color-text-muted); background: #fff; display: inline-flex; align-items: center; gap: 0.4rem; }
.faq-filter-chip.active, .faq-filter-chip:hover { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-tint); }
.faq-count { font-size: var(--text-xs); color: var(--color-text-faint); }

.faq-category { margin-top: var(--space-12); }
.faq-category h4 { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-accent); margin-bottom: var(--space-4); }
.faq-list { margin-top: var(--space-8); }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item.faq-hidden { display: none; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-4) 0; background: none; border: none; text-align: left;
  font-weight: 600; font-size: var(--text-body); color: var(--color-text);
}
.faq-q .plus { font-size: 1.3rem; color: var(--color-text-faint); flex: none; }
.faq-item.open .faq-q .plus { color: var(--color-accent); }
.faq-a { display: none; padding: 0 0 var(--space-4); color: var(--color-text-muted); font-size: var(--text-sm); max-width: 46rem; }
.faq-item.open .faq-a { display: block; }

/* ==========================================================================
   Newsletter / forms
   ========================================================================== */

.news-form, .form-card form { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.news-form input {
  flex: 1; min-width: 14rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 0.7rem 1rem; font-size: var(--text-sm); background: #fff; color: var(--color-text);
}
.news-form button {
  background: var(--color-accent); color: #fff; border: none; border-radius: var(--radius-sm);
  padding: 0.7rem 1.4rem; font-weight: 700; font-size: var(--text-sm);
}
.news-form button:hover { background: var(--color-accent-dark); }
.form-note { font-size: var(--text-xs); color: var(--color-on-dark-muted); }
.section:not(.section-dark) .form-note { color: var(--color-text-faint); }

.form-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-8); }
.form-card form { flex-direction: column; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label { font-size: var(--text-xs); font-weight: 700; color: var(--color-text); text-transform: uppercase; letter-spacing: 0.03em; }
.form-field input, .form-field select, .form-field textarea {
  border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.65rem 0.9rem; font-size: var(--text-sm);
}

/* ==========================================================================
   Footer
   ========================================================================== */

footer { background: #fff; border-top: 1px solid var(--color-border); padding-block: var(--space-16) var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--space-8); }
.footer-grid h5 { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text); margin: 0 0 var(--space-4); }
.footer-grid ul li a { display: block; font-size: var(--text-sm); color: var(--color-text-muted); padding-block: 0.35rem; }
.footer-grid ul li a:hover { color: var(--color-accent); }
.foot-brand .brand { margin-right: 0; }
.foot-brand .brand-mark { background: var(--color-accent); color: #fff; }
.foot-brand .brand span:not(.brand-mark) { color: var(--color-navy); }
.foot-brand p { color: var(--color-text-muted); font-size: var(--text-sm); max-width: 20rem; margin-top: var(--space-4); }
.foot-social { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.foot-social a { width: 32px; height: 32px; border: 1.5px solid var(--color-accent); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--color-accent); font-size: var(--text-xs); font-weight: 700; }
.foot-social a:hover { background: var(--color-accent-tint); }

.foot-partners { margin-top: var(--space-12); padding-top: var(--space-8); border-top: 1px solid var(--color-border); }
.foot-partners-label { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-faint); margin-bottom: var(--space-4); }
.foot-partners-row { display: flex; gap: var(--space-8); flex-wrap: wrap; }
.foot-partners-row span { font-size: var(--text-sm); font-weight: 600; color: var(--color-text-faint); }

.foot-bottom { margin-top: var(--space-12); padding-top: var(--space-6); border-top: 1px solid var(--color-border); display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.foot-bottom span { font-size: var(--text-xs); color: var(--color-text-faint); }
.foot-bottom span a { font-size: var(--text-xs); color: var(--color-text-faint); margin-right: var(--space-4); }
.foot-bottom span a:hover { color: var(--color-accent); }

@media (max-width: 1023.98px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639.98px) { .footer-grid { grid-template-columns: 1fr; } .foot-bottom { flex-direction: column; align-items: flex-start; } }

/* ==========================================================================
   Page header (sub-pages) — light, matches home hero treatment
   ========================================================================== */

.page-hero { padding-block: var(--space-16) var(--space-12); }
.breadcrumb { font-size: var(--text-xs); color: var(--color-text-faint); margin-bottom: var(--space-4); }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-accent); }
.page-hero .eyebrow { display: block; margin-bottom: var(--space-3); }
.page-hero h1 { max-width: 40rem; }
.page-hero p { margin-top: var(--space-4); color: var(--color-text-muted); font-size: 1.0625rem; max-width: 42rem; }

/* ==========================================================================
   Utilities
   ========================================================================== */

.centered { text-align: center; margin-inline: auto; }
.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 (max-width: 767.98px) {
  section { padding-block: var(--space-16); }
  .hero, .page-hero { padding-block: var(--space-12) var(--space-10); }
}