/* PAPPA — pappa.org.uk
   Visual identity: civic trust, warmth, clarity */

:root {
  --color-ink: #152028;
  --color-ink-muted: #3d4a54;
  --color-paper: #f7f4ef;
  --color-paper-deep: #ebe6dc;
  --color-brand: #1a4d5c;
  --color-brand-light: #2a6b7d;
  --color-accent: #c75c2d;
  --color-accent-soft: #e8b89a;
  --color-ok: #1f6b4a;
  --color-line: rgba(21, 32, 40, 0.12);
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --space-xs: 0.35rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow: 0 2px 16px rgba(21, 32, 40, 0.06);
  --max-wide: 64rem;
  --max: var(--max-wide);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
}

a {
  color: var(--color-brand);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a.tbd[href="#"] {
  color: var(--color-ink-muted);
  text-decoration-style: dashed;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 100;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-brand);
  color: #fff;
}

.skip-link:focus {
  left: var(--space-md);
  top: var(--space-md);
}

.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;
}

.site-header {
  background: var(--color-brand);
  color: #fff;
  padding: var(--space-md) var(--space-lg);
  position: relative;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

.site-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-soft) 50%, rgba(255, 255, 255, 0.2) 100%);
}

.header-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: #fff;
}

.brand:hover {
  color: #fff;
  text-decoration: none;
  opacity: 0.95;
}

.brand-mark {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: block;
}

/* Logo marks use inline style for fill/stroke so the SVG default (black fill) never wins if CSS hiccups. */

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand-text span {
  font-size: 0.8rem;
  font-weight: 400;
  opacity: 0.9;
  max-width: 14rem;
}

.nav-main {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
}

.nav-main a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border-bottom: 2px solid transparent;
  padding: var(--space-xs) 0;
}

.nav-main a:hover,
.nav-main a:focus {
  color: #fff;
  border-bottom-color: var(--color-accent-soft);
}

.nav-main a[aria-current="page"] {
  font-weight: 600;
  border-bottom-color: var(--color-accent-soft);
}

.hero {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg) var(--space-xl);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-brand);
  margin: 0 0 var(--space-md);
  letter-spacing: -0.02em;
}

.lead {
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--color-ink-muted);
  max-width: none;
  width: 100%;
  margin: 0;
}

.welcome-box {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
  max-width: var(--max-wide);
  border-left: 4px solid var(--color-ok);
}

.welcome-box p {
  margin: 0 0 var(--space-sm);
  font-size: 1.1rem;
}

.welcome-box p:last-child {
  margin-bottom: 0;
}

.section {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-2xl);
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  color: var(--color-brand);
  margin: 0 0 var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-paper-deep);
}

.section h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-ink);
  margin: var(--space-lg) 0 var(--space-sm);
}

.prose p {
  margin: 0 0 var(--space-md);
  max-width: none;
}

.prose ul {
  margin: 0 0 var(--space-md);
  padding-left: 1.25rem;
  max-width: none;
}

.prose li {
  margin-bottom: var(--space-xs);
}

.history-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  padding: var(--space-lg);
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  align-items: start;
}

@media (min-width: 640px) {
  .history-card {
    grid-template-columns: minmax(140px, 200px) 1fr;
  }
}

.history-card figure {
  margin: 0;
}

.history-card .caption {
  font-size: 0.8rem;
  color: var(--color-ink-muted);
  margin-top: var(--space-xs);
  line-height: 1.4;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  max-width: var(--max);
}

.steps li {
  position: relative;
  padding: var(--space-md) 0 var(--space-md) 3.25rem;
  border-bottom: 1px solid var(--color-line);
  counter-increment: step;
}

.steps li:last-child {
  border-bottom: none;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: var(--space-md);
  width: 2.25rem;
  height: 2.25rem;
  background: var(--color-brand);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.steps h3 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 var(--space-xs);
  color: var(--color-ink);
}

.steps p {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: 0.98rem;
}

.resource-links {
  margin: var(--space-sm) 0 0;
  padding: 0;
  list-style: none;
}

.resource-links li {
  margin-bottom: var(--space-xs);
}

.resource-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 500;
}

.placeholder-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  background: rgba(199, 92, 45, 0.1);
  padding: 0.15em 0.5em;
  border-radius: 3px;
  vertical-align: middle;
}

.callout {
  background: var(--color-paper-deep);
  border-radius: var(--radius);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-lg) 0;
  max-width: var(--max);
  border-left: 4px solid var(--color-brand);
}

.callout p {
  margin: 0;
  font-size: 0.98rem;
}

.callout--spaced {
  margin-top: var(--space-lg);
}

.site-footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-2xl);
  font-size: 0.9rem;
}

.site-footer a {
  color: #a8d4e0;
}

.site-footer a:hover {
  color: #fff;
}

.footer-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

@media (min-width: 600px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}