/* AFSCME Stewards — site styles
   Palette: AFSCME-style green + plain neutrals.
   Mobile-first. No build step. */

:root {
  --color-bg: #ffffff;
  --color-surface: #f5f7f5;
  --color-surface-alt: #eef2ee;
  --color-text: #0f1a14;
  --color-text-muted: #4b5a51;
  --color-border: #d6ddd7;
  --color-primary: #006633;        /* AFSCME-style green */
  --color-primary-dark: #004d26;
  --color-primary-contrast: #ffffff;
  --color-accent: #ffcc00;          /* warm yellow */
  --color-warning-bg: #fff7d6;
  --color-warning-border: #e4b800;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius: 6px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 2px rgba(15, 26, 20, 0.06), 0 1px 3px rgba(15, 26, 20, 0.08);
  --shadow-md: 0 4px 12px rgba(15, 26, 20, 0.08);

  --content-max: 1100px;
  --content-narrow: 720px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f1a14;
    --color-surface: #16241c;
    --color-surface-alt: #1c2e23;
    --color-text: #eaf3ee;
    --color-text-muted: #b6c5bd;
    --color-border: #2b4034;
    --color-primary: #2faa66;
    --color-primary-dark: #1d8a4d;
    --color-warning-bg: #3a2f00;
    --color-warning-border: #b88c00;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-text-size-adjust: 100%;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
}

h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 2.6vw, 1.8rem); font-weight: 700; margin-top: var(--space-7); }
h3 { font-size: 1.15rem; font-weight: 600; margin-top: var(--space-5); }

p { margin: 0 0 var(--space-4); }

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover { color: var(--color-primary-dark); }
a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

.container {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.narrow { max-width: var(--content-narrow); margin: 0 auto; }

.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;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  padding: var(--space-3) var(--space-4);
  z-index: 100;
}
.skip-link:focus { top: 0; }

/* Header */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  font-weight: 700;
}
.brand-mark {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  padding: 4px 8px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}
.brand-name { font-size: 1.05rem; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 8px;
}
.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
}

.primary-nav { display: none; }
.primary-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.primary-nav a {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
  min-height: 44px;
}
.primary-nav a[aria-current="page"] {
  color: var(--color-primary);
  font-weight: 700;
}
.primary-nav a:hover { background: var(--color-surface); }

.primary-nav.is-open {
  display: block;
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .primary-nav { display: block; position: static; box-shadow: none; }
  .primary-nav ul { flex-direction: row; gap: var(--space-2); }
  .primary-nav a {
    border-bottom: 0;
    border-radius: var(--radius);
    padding: var(--space-2) var(--space-3);
  }
}

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  padding: var(--space-8) 0 var(--space-7);
}
.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.hero h1 { max-width: 22ch; }
.hero .lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 60ch;
}

.page-hero {
  background: var(--color-surface);
  padding: var(--space-7) 0;
  border-bottom: 1px solid var(--color-border);
}
.page-hero .lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 60ch;
  margin-top: var(--space-3);
}

/* Buttons */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
}
.btn-primary:hover { background: var(--color-primary-dark); color: var(--color-primary-contrast); }
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover { background: var(--color-primary); color: var(--color-primary-contrast); }

/* Feature grid */
.features { padding: var(--space-7) 0; }
.feature-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}
.feature-grid > li {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.feature-grid h3 { margin-top: 0; color: var(--color-primary); }
.feature-grid p { margin-bottom: 0; }

@media (min-width: 640px)  { .feature-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .feature-grid { grid-template-columns: repeat(4, 1fr); } }

/* CTA band */
.cta-band {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  padding: var(--space-7) 0;
}
.cta-band h2 { color: var(--color-primary-contrast); margin-top: 0; }
.cta-band p { margin-bottom: 0; opacity: 0.9; }
.cta-band-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  align-items: flex-start;
}
.cta-band .btn-primary {
  background: var(--color-bg);
  color: var(--color-primary);
}
.cta-band .btn-primary:hover {
  background: var(--color-surface);
  color: var(--color-primary-dark);
}
@media (min-width: 768px) {
  .cta-band-inner { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* Content */
.content { padding: var(--space-7) 0; }
.content h2:first-child { margin-top: 0; }
.content ul, .content ol { padding-left: 1.25rem; margin-bottom: var(--space-4); }
.content li { margin-bottom: var(--space-2); }
.content code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  background: var(--color-surface-alt);
  padding: 1px 5px;
  border-radius: 4px;
}

.callout {
  background: var(--color-surface);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-5) 0;
}
.callout h2, .callout h3 { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }
.callout-warning {
  background: var(--color-warning-bg);
  border-left-color: var(--color-warning-border);
}

.step-list {
  list-style: none;
  padding: 0;
  counter-reset: step;
}
.step-list > li {
  counter-increment: step;
  position: relative;
  padding: var(--space-4) var(--space-4) var(--space-4) var(--space-7);
  margin-bottom: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.step-list > li::before {
  content: counter(step);
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}
.step-list > li > h3:first-child { margin-top: 0; }

.link-list {
  list-style: none;
  padding-left: 0 !important;
}
.link-list li {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}
.link-list li:last-child { border-bottom: 0; }

.term-list { display: grid; gap: var(--space-3); }
.term-list dt {
  font-weight: 700;
  color: var(--color-primary);
  margin-top: var(--space-3);
}
.term-list dd {
  margin: 0 0 var(--space-3) 0;
  color: var(--color-text-muted);
}

/* Contact cards */
.contact-cards {
  list-style: none;
  padding: 0 !important;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
}
.contact-card h3 { margin-top: 0; color: var(--color-primary); }
.contact-card p { margin: var(--space-1) 0; }
.contact-name { font-weight: 700; color: var(--color-text); }
@media (min-width: 640px)  { .contact-cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .contact-cards { grid-template-columns: 1fr 1fr; } }

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-6) 0;
  margin-top: var(--space-8);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.95rem;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
}
.site-footer p { margin: 0; }
.site-footer nav ul {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.site-footer a { color: var(--color-text-muted); }
.site-footer a:hover { color: var(--color-primary); }

@media (min-width: 768px) {
  .footer-inner { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* Print */
@media print {
  .site-header, .site-footer, .cta-band, .nav-toggle, .skip-link { display: none; }
  body { font-size: 12pt; color: #000; background: #fff; }
  a { color: #000; text-decoration: underline; }
  .container { max-width: 100%; padding: 0; }
  .callout, .step-list > li { break-inside: avoid; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}