/* ==========================================================================
   Mothers Foundation — styles.css
   Light / warm palette direction, per DESIGN_BRIEF.md (recommendation,
   not yet approved by Jerry — see NEEDS JERRY in the build report).

   Design tokens below are computed, not guessed. Contrast ratios (WCAG
   relative-luminance formula) are recorded next to each pairing that is
   actually used for text or focus indicators in this file.
   ========================================================================== */

:root {
  color-scheme: light;

  /* ---- Brand palette (Brand Foundation + Sept 8 amendment: navy anchor) ---- */
  --peace-white: #FAFAFA;
  --navy:        #103A74;   /* navy on peace-white:  10.71:1 */
  --navy-dark:   #0A2A54;   /* hover/active shade of navy, darker = more contrast */
  --purple:      #7B5EA7;   /* purple on peace-white: 5.03:1 (brand-computed) */
  --orange:      #E8712A;   /* decorative only — never text on white (2.95:1, fails) */
  --gold:        #F5C842;   /* decorative only — never text on white (1.52:1, fails) */
  --green:       #4A9B6F;   /* decorative only — never text on white (3.24:1, fails AA body) */
  --white:       #FFFFFF;   /* white on navy: 11.18:1 */

  /* ---- Ink: warm near-black, chosen deliberately (not a template default) ---- */
  --ink:         #221B16;   /* ink on peace-white: 16.28:1 */
  --ink-soft:    #5B5048;   /* ink-soft on peace-white: 7.49:1 */
  --footer-soft: #B9C6DA;   /* footer-soft on navy: 6.47:1 */

  /* ---- Type scale ---- */
  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --fs-display: clamp(2.75rem, 1.2rem + 6vw, 6.25rem);
  --fs-h2:      clamp(2rem, 1.1rem + 3.2vw, 3.25rem);
  --fs-lead:    clamp(1.2rem, 1rem + 0.8vw, 1.6rem);
  --fs-body:    1.125rem;
  --fs-small:   0.95rem;

  /* ---- Spacing scale (4/8px rhythm) ---- */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;

  --max-width: 1180px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, svg { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
a { color: inherit; }

html {
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--peace-white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---- Focus states (visible everywhere, no exceptions) ---- */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--navy);   /* navy on peace-white: 10.71:1, exceeds 3:1 non-text min */
  outline-offset: 3px;
  border-radius: 2px;
}
.site-footer a:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--gold);   /* gold on navy: 7.04:1 */
  outline-offset: 3px;
}

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  left: 0;
  top: -100%;
  background: var(--navy);
  color: var(--white);
  padding: var(--space-2) var(--space-3);
  z-index: 100;
  text-decoration: none;
  font-weight: 600;
}
.skip-link:focus {
  top: 0;
}

/* ---- Visually hidden (for screen-reader-only structural headings) ---- */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Layout helpers ---- */
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--peace-white);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.brand { display: inline-flex; }
.logo { height: 28px; width: auto; }

/* Nav toggle (mobile only) */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 0;
  color: var(--navy);
  cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }

.primary-nav {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--peace-white);
  display: none;
}
.primary-nav.is-open { display: block; }
.primary-nav ul {
  display: flex;
  flex-direction: column;
  padding: var(--space-2) var(--space-3) var(--space-3);
}
.primary-nav a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-1) 0;
  text-decoration: underline;
  text-decoration-color: rgba(16, 58, 116, 0.35);
  text-underline-offset: 3px;
  color: var(--navy);
  font-weight: 600;
}
.primary-nav a:hover { text-decoration-color: var(--navy); }
.nav-num {
  font-variant-numeric: tabular-nums;
  color: var(--ink-soft);
  font-weight: 400;
  width: 1.6em;
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .primary-nav {
    position: static;
    display: block;
    background: transparent;
  }
  .primary-nav ul {
    flex-direction: row;
    gap: var(--space-4);
    padding: 0;
  }
  .primary-nav a { min-height: auto; }
}

/* ==========================================================================
   Sections — shared
   ========================================================================== */
.section, .hero {
  padding: var(--space-6) 0;
  scroll-margin-top: 84px;
}
.hero { scroll-margin-top: 0; }

.section-num {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--space-2);
}

h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.1;
  max-width: 16ch;
}

.prose {
  margin-top: var(--space-4);
  max-width: 68ch;
  display: grid;
  gap: var(--space-3);
}
.prose p {
  font-size: var(--fs-body);
  color: var(--ink);
}

.muted { color: var(--ink-soft); }

/* ---- Values list (Who we are) ---- */
.values {
  margin-top: var(--space-5);
  display: grid;
  gap: var(--space-2);
  max-width: 68ch;
}
.values li {
  font-size: var(--fs-body);
  color: var(--ink);
}
.values strong { color: var(--navy); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding-top: var(--space-7);
  padding-bottom: var(--space-6);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: var(--fs-display);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.02;
  max-width: 14ch;
  opacity: 1;
  transform: none;
}
.hero-lead {
  margin-top: var(--space-4);
  font-size: var(--fs-lead);
  color: var(--ink-soft);
  max-width: 60ch;
  line-height: 1.5;
}
.gradient-band {
  margin-top: var(--space-6);
  height: 10px;
  width: 100%;
  max-width: 560px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--orange) 0%,
    var(--gold) 25%,
    var(--green) 50%,
    var(--purple) 75%,
    var(--peace-white) 100%
  );
}

/* One deliberate, orchestrated motion moment: the hero fades/rises on load.
   Base state above is already the fully-visible end state, so anyone with
   no JS, a slow connection, or reduced motion simply sees it static. */
@media (prefers-reduced-motion: no-preference) {
  .hero h1, .hero-lead, .gradient-band {
    animation: hero-rise 0.7s ease-out both;
  }
  .hero-lead { animation-delay: 0.12s; }
  .gradient-band { animation-delay: 0.24s; }

  @keyframes hero-rise {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}

/* ==========================================================================
   Button
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--space-5);
  min-height: 48px;
  padding: var(--space-2) var(--space-4);
  background: var(--navy);
  color: var(--white);           /* white on navy: 11.18:1 */
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
.btn:hover { background: var(--navy-dark); }

/* ==========================================================================
   Contact
   ========================================================================== */
.link-large {
  display: inline-block;
  font-size: var(--fs-lead);
  font-weight: 700;
  color: var(--navy);            /* navy on peace-white: 10.71:1 */
  text-decoration: underline;
  text-underline-offset: 4px;
}

.social-links {
  margin-top: var(--space-2);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-3);
}
.social-links a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--navy);            /* navy on peace-white: 10.71:1 */
  text-decoration: underline;
  text-decoration-color: rgba(16, 58, 116, 0.35);
  text-underline-offset: 3px;
  font-weight: 600;
}
.social-links a:hover { text-decoration-color: var(--navy); }
.social-links svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.crisis-box {
  margin-top: var(--space-6);
  padding: var(--space-4);
  border-radius: 12px;
  background: rgba(16, 58, 116, 0.06);
  max-width: 60ch;
}
.crisis-box h3 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--space-2);
}
.crisis-box p { color: var(--ink-soft); margin-bottom: var(--space-2); }
.crisis-list {
  display: grid;
  gap: var(--space-1);
}
.crisis-list li { color: var(--ink); }
.crisis-list strong { color: var(--navy); font-variant-numeric: tabular-nums; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--navy);
  color: var(--white);
  padding: var(--space-6) 0;
  margin-top: var(--space-6);
}
.footer-inner {
  display: grid;
  gap: var(--space-2);
}
.footer-legal {
  color: var(--white);           /* white on navy: 11.18:1 */
  font-size: var(--fs-body);
  font-weight: 600;
}
.footer-sub {
  color: var(--footer-soft);     /* footer-soft on navy: 6.47:1 */
  font-size: var(--fs-small);
}

/* ==========================================================================
   Breakpoints
   ========================================================================== */
@media (min-width: 768px) {
  .section-inner { padding: 0 var(--space-5); }
  .section, .hero { padding-top: var(--space-7); padding-bottom: var(--space-7); }
  h2 { max-width: 20ch; }
}

@media (min-width: 1024px) {
  .values { grid-template-columns: 1fr 1fr; gap: var(--space-3) var(--space-5); }
  .hero { padding-top: var(--space-8); }
}

@media (min-width: 1440px) {
  .section-inner { padding: 0 var(--space-6); }
}