/* Summit design tokens. Palette sampled from the logo; semantic mapping per the vault's Design System note.
   Font families are recommendations until brand fonts are confirmed. */
:root {
  /* Colour */
  --bg: #FAFAF7;
  --bg-raised: #FFFFFF;
  --bg-inverse: #2C5545;
  --bg-subtle: #F1F4EC;
  --ink: #333D3B;
  --ink-deep: #222A28;
  --ink-inverse: #FAFAF7;
  --ink-muted: #5D6B66;
  --primary: #2C5545;
  --primary-soft: #47714F;
  --support: #6FA04C;
  --muted: #A9C483;
  --accent: #EE8A3B;
  --accent-hover: #D97828;
  --border: #E2E6DC;
  --focus: #2C5545;
  --error: #A33B25;
  --success: #47714F;

  /* Type */
  --font-serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --type-display: 56px;
  --type-h1: 44px;
  --type-h2: 32px;
  --type-h3: 22px;
  --type-lead: 20px;
  --type-body: 17px;
  --type-small: 15px;
  --type-label: 15px;

  /* Spacing (4px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-8: 48px;
  --space-10: 64px;
  --space-14: 96px;
  --space-20: 128px;

  /* Shape and depth */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --shadow-1: 0 1px 2px rgba(51, 61, 59, .06);
  --shadow-2: 0 8px 24px rgba(51, 61, 59, .10);

  /* Layout */
  --container: 1160px;
  --content-column: 720px;
}
/* Recommended brand webfonts (self-hosted, latin subset). These are recommendations until Summit confirms brand fonts; fallback stacks live in tokens.css. */

/* EB Garamond 400 latin */
@font-face {
  font-family: 'EB Garamond';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/EBGaramond-400.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* EB Garamond 600 latin */
@font-face {
  font-family: 'EB Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/fonts/EBGaramond-600.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Source Sans 3 400 latin */
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/SourceSans3-400.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Source Sans 3 600 latin */
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/fonts/SourceSans3-600.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Base */
.sp-root {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--type-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.sp-root h1, .sp-root h2, .sp-root .sp-serif {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--primary);
}
.sp-root h1 { font-size: var(--type-h1); line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 var(--space-5); }
.sp-root h2 { font-size: var(--type-h2); line-height: 1.2; margin: 0 0 var(--space-5); }
.sp-root h3 { font-family: var(--font-sans); font-weight: 600; font-size: var(--type-h3); line-height: 1.3; color: var(--ink); margin: 0 0 var(--space-3); }
.sp-root p { margin: 0 0 var(--space-4); max-width: 34em; }
.sp-lead { font-size: var(--type-lead); line-height: 1.6; }
.sp-small { font-size: var(--type-small); line-height: 1.5; color: var(--ink-muted); }
.sp-eyebrow {
  font-size: var(--type-label); font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--primary-soft); margin: 0 0 var(--space-2);
}

/* Container */
.sp-container { max-width: var(--container); margin: 0 auto; padding-left: var(--space-5); padding-right: var(--space-5); }

/* Button */
.sp-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 14px 28px; border-radius: var(--radius-md);
  font-family: var(--font-sans); font-size: var(--type-label); font-weight: 600; line-height: 1.2;
  text-decoration: none; cursor: pointer; min-height: 44px;
  border: 2px solid transparent; background: none;
  transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}
.sp-btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.sp-btn--primary { background: var(--accent); color: var(--ink-deep); }
.sp-btn--primary:hover { background: var(--accent-hover); box-shadow: var(--shadow-2); }
.sp-btn--secondary { border-color: var(--primary); color: var(--primary); }
.sp-btn--secondary:hover { background: var(--primary); color: var(--ink-inverse); }
.sp-btn--inverse { border-color: var(--ink-inverse); color: var(--ink-inverse); }
.sp-btn--inverse:hover { background: var(--ink-inverse); color: var(--primary); }
.sp-btn--link {
  padding: 0; min-height: 0; border: none; border-radius: 0;
  color: var(--primary); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px;
}
.sp-btn--link:hover { text-decoration-color: var(--accent); color: var(--primary); }
.sp-btn[disabled], .sp-btn[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }

/* Card */
.sp-card {
  display: block; background: var(--bg-raised); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-1);
  padding: var(--space-6); color: inherit; text-decoration: none; position: relative; overflow: hidden;
  transition: box-shadow 150ms ease, transform 150ms ease;
}
a.sp-card:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.sp-card--bar::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--muted);
}
.sp-card--featured::before { background: var(--accent); }
.sp-card__link { font-size: var(--type-label); font-weight: 600; color: var(--primary); text-decoration: underline; text-underline-offset: 2px; }
.sp-card:hover .sp-card__link { text-decoration-color: var(--accent); }

/* Pillar step (lives on a Forest band) */
.sp-pillar { color: var(--ink-inverse); }
.sp-pillar__icon { width: 32px; height: 32px; stroke: var(--muted); stroke-width: 1.5; fill: none; stroke-linecap: round; stroke-linejoin: round; margin-bottom: var(--space-3); }
.sp-pillar__num { font-family: var(--font-serif); font-size: 40px; line-height: 1; color: var(--muted); opacity: 0.6; margin-bottom: var(--space-3); }
.sp-pillar h3 { color: var(--ink-inverse); }
.sp-pillar p { color: var(--ink-inverse); opacity: 0.88; font-size: var(--type-body); }
.sp-pillar-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.sp-pillar-row .sp-pillar { border-left: 1px solid rgba(169, 196, 131, 0.4); padding-left: var(--space-5); }
.sp-pillar-row .sp-pillar:first-child { border-left: none; padding-left: 0; }
@media (max-width: 1024px) { .sp-pillar-row { grid-template-columns: repeat(2, 1fr); } .sp-pillar-row .sp-pillar { border-left: none; padding-left: 0; } }
@media (max-width: 640px) { .sp-pillar-row { grid-template-columns: 1fr; } }

/* Section bands */
.sp-section { padding-top: var(--space-14); padding-bottom: var(--space-14); }
.sp-section--cloud { background: var(--bg); }
.sp-section--subtle { background: var(--bg-subtle); }
.sp-section--forest { background: var(--bg-inverse); color: var(--ink-inverse); }
.sp-section--forest h2 { color: var(--ink-inverse); }
.sp-section--forest p { color: var(--ink-inverse); }
@media (max-width: 768px) { .sp-section { padding-top: var(--space-10); padding-bottom: var(--space-10); } }

/* Peak divider */
.sp-peaks { display: block; width: 100%; height: 56px; }

/* Testimonial */
.sp-quote { border-left: 3px solid var(--muted); padding-left: var(--space-5); margin: 0; }
.sp-quote__text { font-family: var(--font-serif); font-size: var(--type-h3); line-height: 1.45; color: var(--ink); margin: 0 0 var(--space-3); }
.sp-quote__attr { font-size: var(--type-small); color: var(--ink-muted); font-style: normal; }

/* Referral banner */
.sp-banner { background: var(--bg-inverse); color: var(--ink-inverse); padding-top: var(--space-14); padding-bottom: var(--space-14); }
.sp-banner h2 { color: var(--ink-inverse); }
.sp-banner__lead { font-size: var(--type-lead); opacity: 0.92; max-width: 34em; }
.sp-banner__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; margin: var(--space-6) 0 var(--space-4); }
.sp-banner__contact { font-size: var(--type-small); color: var(--muted); }
.sp-banner__contact a { color: var(--ink-inverse); text-decoration: underline; text-underline-offset: 2px; }
@media (max-width: 480px) { .sp-banner__actions { flex-direction: column; } .sp-banner__actions .sp-btn { width: 100%; } }

/* Forms */
.sp-field { display: block; margin-bottom: var(--space-5); }
.sp-field__label { display: block; font-size: var(--type-small); font-weight: 600; color: var(--ink); margin-bottom: var(--space-1); }
.sp-field__hint { display: block; font-size: var(--type-small); color: var(--ink-muted); margin-bottom: var(--space-2); }
.sp-field__input {
  display: block; width: 100%; box-sizing: border-box; background: var(--bg-raised);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4); font-family: var(--font-sans); font-size: 17px; color: var(--ink);
  min-height: 48px;
}
.sp-field__input:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-color: var(--primary); }
.sp-field--error .sp-field__input { border: 2px solid var(--error); }
.sp-field__error { display: flex; align-items: center; gap: var(--space-1); font-size: var(--type-small); color: var(--error); margin-top: var(--space-2); }
.sp-fieldset { border: none; padding: 0; margin: 0 0 var(--space-6); }
.sp-fieldset legend { font-family: var(--font-serif); font-size: var(--type-h3); color: var(--primary); margin-bottom: var(--space-4); padding: 0; }

/* Header */
.sp-header { background: var(--bg); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-1); }
.sp-header__bar { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: var(--space-6); }
.sp-header__nav { display: flex; align-items: center; gap: var(--space-6); }
.sp-header__link {
  font-size: var(--type-label); font-weight: 600; color: var(--ink); text-decoration: none;
  padding: var(--space-2) 0; border-bottom: 2px solid transparent;
}
.sp-header__link:hover { color: var(--primary); }
.sp-header__link[aria-current="page"] { border-bottom-color: var(--accent); color: var(--primary); }
.sp-header__link:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
@media (max-width: 768px) { .sp-header__bar { height: 64px; } .sp-header__nav { display: none; } }

/* Footer */
.sp-footer { background: var(--bg-inverse); color: var(--ink-inverse); padding-top: var(--space-14); }
.sp-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: var(--space-8); padding-bottom: var(--space-10); }
.sp-footer__heading { font-size: var(--type-label); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin: 0 0 var(--space-4); }
.sp-footer a { color: var(--ink-inverse); text-decoration: none; }
.sp-footer a:hover { text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 2px; }
.sp-footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); font-size: var(--type-body); }
.sp-footer__tagline { font-family: var(--font-serif); font-size: var(--type-lead); color: var(--muted); margin: var(--space-4) 0 0; }
.sp-footer__base { border-top: 1px solid rgba(169, 196, 131, 0.3); padding: var(--space-5) 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4); font-size: var(--type-small); color: var(--muted); }
@media (max-width: 768px) { .sp-footer__grid { grid-template-columns: 1fr; gap: var(--space-6); } }

/* Logo lockup */
.sp-logo { display: inline-flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.sp-logo__word { font-family: var(--font-serif); font-size: 26px; line-height: 1; color: var(--primary); }
.sp-logo__sub { font-family: var(--font-sans); font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--ink); }
.sp-logo--reversed .sp-logo__word { color: var(--ink-inverse); }
.sp-logo--reversed .sp-logo__sub { color: var(--muted); }
/* Homepage and contact page styles, layered over the Summit design system. */
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); }
a { color: var(--primary); }
a:hover { color: var(--primary-soft); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.hp-hero a:focus-visible, .sp-section--forest a:focus-visible, .sp-banner a:focus-visible, .sp-footer a:focus-visible { outline-color: var(--ink-inverse); }

.hp-skip {
  position: absolute; left: var(--space-4); top: var(--space-2); z-index: 100;
  background: var(--bg-raised); color: var(--primary); font-weight: 600; font-size: var(--type-label);
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-md); box-shadow: var(--shadow-2);
  text-decoration: underline; transform: translateY(-250%); transition: transform 150ms ease;
}
.hp-skip:focus { transform: translateY(0); }

.hp-header-wrap { position: relative; }
.hp-menu {
  display: none; position: absolute; top: 50%; right: var(--space-5); transform: translateY(-50%);
  align-items: center; justify-content: center; min-height: 44px; min-width: 44px; padding: 0 var(--space-4);
  border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-raised);
  color: var(--primary); font-family: var(--font-sans); font-size: var(--type-label); font-weight: 600; cursor: pointer;
}
.hp-mobile-nav {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 70; background: var(--bg-raised);
  border-bottom: 1px solid var(--border); box-shadow: var(--shadow-2);
  padding: var(--space-2) var(--space-5) var(--space-4);
}
.hp-mobile-nav a { display: block; padding: var(--space-4) 0; font-weight: 600; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--border); }
.hp-mobile-nav a:last-child { border-bottom: none; }

/* Hero */
.hp-hero { position: relative; background: var(--bg-inverse); overflow: hidden; }
.hp-hero-art { position: absolute; inset: 0; z-index: 0; }
.hp-sun-halo { position: absolute; top: 7%; right: 6%; width: 150px; height: 150px; border-radius: 50%; background: var(--accent); opacity: 0.14; }
.hp-sun { position: absolute; top: calc(7% + 33px); right: calc(6% + 33px); width: 84px; height: 84px; border-radius: 50%; background: var(--accent); opacity: 0.95; }
.hp-peaks { position: absolute; left: 0; bottom: 0; width: 100%; height: 46%; display: block; }
.hp-hero-inner {
  display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center;
  position: relative; z-index: 1; min-height: 88vh;
  padding-top: var(--space-10); padding-bottom: var(--space-14); box-sizing: border-box;
}
.hp-hero-copy { max-width: 620px; }
.hp-motto { margin: 0 0 var(--space-3); font-variant-caps: all-small-caps; letter-spacing: 0.08em; font-weight: 600; font-size: var(--type-body); color: var(--ink-inverse); }
.sp-root .hp-hero-title { color: var(--ink-inverse); }
.hp-hero-lead { color: var(--ink-inverse); opacity: 0.92; margin-bottom: var(--space-6); }
.hp-hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-5); align-items: center; justify-content: center; }
.hp-quiet-link { color: var(--ink-inverse); font-weight: 600; font-size: var(--type-label); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }
.hp-micro { margin: var(--space-4) 0 0; font-size: var(--type-small); color: var(--ink-inverse); opacity: 0.82; }

/* Trust strip */
.hp-trust-band { background: var(--bg-subtle); padding: var(--space-6) 0; }
.hp-trust { display: grid; gap: var(--space-4); }
.hp-trust > p { margin: 0; font-variant-caps: all-small-caps; letter-spacing: 0.04em; font-weight: 600; font-size: var(--type-body); color: var(--ink); max-width: none; }
.hp-trust > p + p { border-top: 1px solid var(--muted); padding-top: var(--space-4); }

.hp-divider-subtle .sp-peaks { background: var(--bg-subtle); }
.hp-eyebrow-inverse { color: var(--ink-inverse); }
.hp-pillars { margin-top: var(--space-8); }
.hp-section-link { margin-top: var(--space-8); }

.hp-grid-prog { display: grid; gap: var(--space-6); margin-top: var(--space-8); }
.hp-grid-help { display: grid; gap: var(--space-6); margin-top: var(--space-8); }
.hp-voices { max-width: var(--content-column); margin: 0 auto; }
.hp-grid-voices { display: grid; gap: var(--space-10); margin-top: var(--space-8); }

/* Contact page */
.hp-contact-col { max-width: 760px; }
.hp-contact-note { background: var(--bg-subtle); border-left: 4px solid var(--primary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: var(--space-4) var(--space-5); margin: var(--space-8) 0; }
.hp-contact-note p { margin: 0; }
.hp-contact-col h2 { margin-top: var(--space-8); }

/* Mobile action bar */
.hp-mab {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: var(--bg-raised);
  border-top: 1px solid var(--border); box-shadow: var(--shadow-2);
  padding: var(--space-3) var(--space-4) calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
}
.hp-mab .sp-btn { width: 100%; }

/* Reveal animation initial state is set by JS so no-JS users see everything. */

@media (min-width: 900px) {
  .hp-hero-inner { align-items: flex-start; text-align: left; min-height: 76vh; }
  .sp-root .hp-hero-title { font-size: var(--type-display); }
  .hp-hero-actions { justify-content: flex-start; }
  .hp-grid-help { grid-template-columns: repeat(3, 1fr); }
  .hp-grid-voices { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 899.98px) {
  .sp-header__nav { display: none; }
  .hp-menu { display: inline-flex; }
}
@media (min-width: 768px) {
  .hp-trust { grid-template-columns: repeat(3, 1fr); }
  .hp-trust > p + p { border-top: none; padding-top: 0; border-left: 1px solid var(--muted); padding-left: var(--space-6); }
}
@media (min-width: 700px) { .hp-grid-prog { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .hp-grid-prog { grid-template-columns: repeat(3, 1fr); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

/* ===== Multi-page additions ===== */

/* Sticky, elevating header */
.hp-header-wrap { position: sticky; top: 0; z-index: 80; background: var(--bg); }
.hp-header-wrap .sp-header { transition: box-shadow 200ms ease; }
.hp-header-wrap.is-elevated .sp-header { box-shadow: var(--shadow-2); }

.hp-lead-measure { max-width: 38em; }
.hp-note-measure { max-width: 26em; }
.hp-eyebrow-link { color: inherit; }
.hp-strong-link { font-weight: 600; font-size: var(--type-label); color: var(--primary); }

/* Numbered / titled blocks (about, programmes, detail pages) */
.num-block { border-top: 1px solid var(--muted); padding-top: var(--space-5); }
.num-block__num { margin: 0 0 var(--space-3); font-family: var(--font-serif); font-size: 40px; line-height: 1; color: var(--primary-soft); }

/* Page grids */
.ab-pillars, .ab-help, .pr-steps, .pd-steps, .sg-grid { display: grid; gap: var(--space-8); margin-top: var(--space-8); }
.pr-grid { display: grid; gap: var(--space-6); }
.sg-pol, .pd-pair { display: grid; gap: var(--space-6); margin-top: var(--space-8); }
@media (min-width: 700px) {
  .ab-pillars { grid-template-columns: 1fr 1fr; }
  .sg-pol { grid-template-columns: 1fr 1fr; }
  .pd-pair { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 800px) { .pr-grid { grid-template-columns: 1fr 1fr; } .pr-grid-full { grid-column: 1 / -1; } }
@media (min-width: 900px) {
  .ab-help { grid-template-columns: repeat(3, 1fr); }
  .pr-steps { grid-template-columns: repeat(3, 1fr); }
  .pd-steps { grid-template-columns: repeat(3, 1fr); }
  .sg-grid { grid-template-columns: repeat(3, 1fr); }
  .ct-grid { grid-template-columns: 2fr 3fr; }
}
.ct-grid { display: grid; gap: var(--space-10); align-items: start; }

/* Contact form card */
.ct-form { background: var(--bg-raised); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-1); padding: var(--space-8); }
.ct-status { margin: var(--space-5) 0 0; color: var(--primary); font-weight: 600; }
.ct-privacy { margin-top: var(--space-4); }

/* Cards fill their reveal wrappers so grid rows stay even */
.hp-grid-prog > div > .sp-card, .hp-grid-help > div > .sp-card,
.pr-grid > div > .sp-card, .pd-pair > div > .sp-card, .sg-pol > div > .sp-card { height: 100%; box-sizing: border-box; }