/* THE TOPSHAM SOCIETY — shared stylesheet
   All classes are namespaced with "tops-" to avoid collisions. */

:root {
  --tops-color-estuary: #1B4B5A;
  --tops-color-estuary-dark: #123641;
  --tops-color-river: #4E6B52;
  --tops-color-brick: #A94A3D;
  --tops-color-parchment: #ECE4D3;
  --tops-color-sky: #A9C6CC;
  --tops-color-offwhite: #FAF8F2;
  --tops-color-charcoal: #2A2723;
  --tops-color-charcoal-70: rgba(42,39,35,0.7);
  --tops-color-hairline: rgba(42,39,35,0.16);
  --tops-font-display: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  --tops-font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --tops-font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  --tops-max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--tops-color-offwhite);
  color: var(--tops-color-charcoal);
  font-family: var(--tops-font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--tops-color-estuary); }
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--tops-color-brick);
  outline-offset: 2px;
}

.tops-wrap {
  max-width: var(--tops-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Charity status strip ---------- */
.tops-charity-strip {
  background: var(--tops-color-charcoal);
  color: var(--tops-color-offwhite);
  font-family: var(--tops-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
}
.tops-charity-strip .tops-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding-top: 8px;
  padding-bottom: 8px;
  align-items: center;
}
.tops-charity-strip__item { white-space: nowrap; }
.tops-charity-strip__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--tops-color-sky);
  display: inline-block;
  margin-right: 6px;
}

/* ---------- Header / navigation ---------- */
.tops-header {
  background: var(--tops-color-offwhite);
  border-bottom: 1px solid var(--tops-color-hairline);
  position: sticky;
  top: 0;
  z-index: 40;
}
.tops-header .tops-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 16px;
}
.tops-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--tops-color-charcoal);
}
.tops-brand__mark {
  flex: none;
}
.tops-brand__text {
  font-family: var(--tops-font-display);
  line-height: 1.1;
}
.tops-brand__name {
  display: block;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.tops-brand__tag {
  display: block;
  font-family: var(--tops-font-mono);
  font-size: 11px;
  color: var(--tops-color-charcoal-70);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
}

.tops-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--tops-color-hairline);
  border-radius: 4px;
  padding: 8px 10px;
  font-family: var(--tops-font-body);
  font-size: 14px;
  color: var(--tops-color-charcoal);
  cursor: pointer;
}

.tops-navigation__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
  margin: 0;
  padding: 0;
  font-size: 15px;
}
.tops-navigation__list a {
  text-decoration: none;
  color: var(--tops-color-charcoal);
  border-bottom: 2px solid transparent;
  padding: 4px 0;
}
.tops-navigation__list a:hover,
.tops-navigation__list a[aria-current="page"] {
  border-bottom-color: var(--tops-color-brick);
}

@media (max-width: 860px) {
  .tops-nav-toggle { display: inline-flex; align-items: center; gap: 6px; }
  .tops-navigation { width: 100%; }
  .tops-navigation__list {
    display: none;
    flex-direction: column;
    gap: 12px;
    padding: 16px 0 8px;
    border-top: 1px solid var(--tops-color-hairline);
  }
  .tops-navigation__list.tops-is-open { display: flex; }
  .tops-header .tops-wrap { flex-wrap: wrap; }
}

/* ---------- Tideline signature motif ---------- */
.tops-tideline {
  display: block;
  width: 100%;
  height: 34px;
}
.tops-tideline path { fill: none; stroke-width: 2; }

/* ---------- Hero ---------- */
.tops-hero {
  padding: 56px 0 46px;
  border-bottom: 1px solid var(--tops-color-hairline);
  background:
    repeating-linear-gradient(
      90deg,
      transparent, transparent 79px,
      rgba(27,75,90,0.045) 79px, rgba(27,75,90,0.045) 80px
    );
}
.tops-hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 860px) {
  .tops-hero__grid { grid-template-columns: 1fr; }
}
.tops-hero__eyebrow {
  font-family: var(--tops-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tops-color-brick);
  margin: 0 0 14px;
}
.tops-hero__title {
  font-family: var(--tops-font-display);
  font-size: clamp(32px, 4.4vw, 50px);
  line-height: 1.12;
  margin: 0 0 18px;
  color: var(--tops-color-estuary-dark);
}
.tops-hero__lede {
  font-size: 18.5px;
  max-width: 54ch;
  color: var(--tops-color-charcoal);
  margin: 0 0 26px;
}
.tops-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.tops-hero__panel {
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--tops-color-hairline);
  min-height: 260px;
}

/* ---------- Buttons ---------- */
.tops-button {
  display: inline-block;
  font-family: var(--tops-font-body);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
}
.tops-button--primary {
  background: var(--tops-color-estuary);
  color: var(--tops-color-offwhite);
}
.tops-button--primary:hover { background: var(--tops-color-estuary-dark); }
.tops-button--secondary {
  background: transparent;
  color: var(--tops-color-estuary-dark);
  border-color: var(--tops-color-estuary-dark);
}
.tops-button--secondary:hover { background: rgba(27,75,90,0.08); }
.tops-button--ghost {
  background: transparent;
  color: var(--tops-color-charcoal);
  border-color: var(--tops-color-hairline);
}
.tops-button--ghost:hover { border-color: var(--tops-color-charcoal); }

/* ---------- Sections ---------- */
.tops-section {
  padding: 52px 0;
  border-bottom: 1px solid var(--tops-color-hairline);
}
.tops-section--tight { padding: 36px 0; }
.tops-section--parchment { background: var(--tops-color-parchment); }
.tops-section__eyebrow {
  font-family: var(--tops-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tops-color-river);
  margin: 0 0 10px;
}
.tops-section__title {
  font-family: var(--tops-font-display);
  font-size: clamp(26px, 3.2vw, 34px);
  margin: 0 0 18px;
  color: var(--tops-color-estuary-dark);
}
.tops-section__lede {
  max-width: 70ch;
  font-size: 17.5px;
}
.tops-prose { max-width: 74ch; }
.tops-prose h3 {
  font-family: var(--tops-font-display);
  font-size: 21px;
  color: var(--tops-color-estuary-dark);
  margin: 30px 0 8px;
}
.tops-prose p { margin: 0 0 16px; }
.tops-prose ul, .tops-prose ol { margin: 0 0 16px; padding-left: 22px; }
.tops-prose li { margin-bottom: 8px; }

/* ---------- Cards ---------- */
.tops-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 28px;
}
@media (max-width: 860px) {
  .tops-card-grid { grid-template-columns: 1fr; }
}
.tops-card {
  background: var(--tops-color-offwhite);
  border: 1px solid var(--tops-color-hairline);
  border-top: 3px solid var(--tops-color-estuary);
  padding: 22px 20px 24px;
  border-radius: 3px;
}
.tops-card--river { border-top-color: var(--tops-color-river); }
.tops-card--brick { border-top-color: var(--tops-color-brick); }
.tops-card__number {
  font-family: var(--tops-font-mono);
  font-size: 12px;
  color: var(--tops-color-charcoal-70);
  letter-spacing: 0.06em;
}
.tops-card__title {
  font-family: var(--tops-font-display);
  font-size: 19px;
  margin: 6px 0 10px;
  color: var(--tops-color-estuary-dark);
}
.tops-card__text { font-size: 15.5px; margin: 0; }

/* ---------- Fact panels (governance/finance) ---------- */
.tops-fact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--tops-color-hairline);
  border: 1px solid var(--tops-color-hairline);
  margin-top: 24px;
}
@media (max-width: 760px) {
  .tops-fact-grid { grid-template-columns: repeat(2, 1fr); }
}
.tops-fact {
  background: var(--tops-color-offwhite);
  padding: 18px 16px;
}
.tops-fact__label {
  font-family: var(--tops-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tops-color-charcoal-70);
  margin: 0 0 8px;
}
.tops-fact__value {
  font-family: var(--tops-font-display);
  font-size: 22px;
  margin: 0;
  color: var(--tops-color-estuary-dark);
}
.tops-fact__value--muted {
  font-family: var(--tops-font-body);
  font-size: 14.5px;
  color: var(--tops-color-charcoal-70);
  font-style: italic;
}

/* ---------- Notice / callout ---------- */
.tops-notice {
  border: 1px solid var(--tops-color-hairline);
  border-left: 4px solid var(--tops-color-brick);
  background: var(--tops-color-offwhite);
  padding: 16px 20px;
  margin: 24px 0;
  font-size: 15.5px;
}
.tops-notice p { margin: 0; }
.tops-notice p + p { margin-top: 10px; }
.tops-notice--river { border-left-color: var(--tops-color-river); }

/* ---------- Enquiry checklist ---------- */
.tops-checklist {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.tops-checklist li {
  padding-left: 26px;
  position: relative;
  font-size: 15.5px;
}
.tops-checklist li::before {
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 12px; height: 12px;
  border: 2px solid var(--tops-color-river);
  border-radius: 2px;
}

/* ---------- CTA row ---------- */
.tops-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.tops-cta-row--stack { flex-direction: column; align-items: flex-start; }

/* ---------- Review date badge ---------- */
.tops-review-date {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--tops-font-mono);
  font-size: 12.5px;
  color: var(--tops-color-charcoal-70);
  border: 1px solid var(--tops-color-hairline);
  padding: 7px 12px;
  border-radius: 3px;
  background: var(--tops-color-offwhite);
}

/* ---------- Footer ---------- */
.tops-footer {
  background: var(--tops-color-estuary-dark);
  color: var(--tops-color-offwhite);
  padding: 46px 0 28px;
}
.tops-footer a { color: var(--tops-color-sky); }
.tops-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
}
@media (max-width: 760px) {
  .tops-footer__grid { grid-template-columns: 1fr; }
}
.tops-footer__heading {
  font-family: var(--tops-font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--tops-color-sky);
  margin: 0 0 14px;
}
.tops-footer__list { list-style: none; margin: 0; padding: 0; }
.tops-footer__list li { margin-bottom: 9px; font-size: 14.5px; }
.tops-footer__name {
  font-family: var(--tops-font-display);
  font-size: 20px;
  margin: 0 0 8px;
}
.tops-footer__small {
  font-size: 13.5px;
  color: rgba(250,248,242,0.75);
  max-width: 46ch;
}
.tops-footer__bottom {
  border-top: 1px solid rgba(250,248,242,0.18);
  margin-top: 34px;
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-size: 12.5px;
  color: rgba(250,248,242,0.65);
  font-family: var(--tops-font-mono);
}

/* ---------- Skip link ---------- */
.tops-skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--tops-color-brick);
  color: #fff;
  padding: 10px 16px;
  z-index: 100;
}
.tops-skip-link:focus {
  left: 16px;
  top: 16px;
}

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