/* ==========================================================================
   Evermont International Academy — pages.css
   Composition specific to individual page templates.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Homepage hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  background-color: var(--c-navy);
  color: var(--c-ivory);
  overflow: hidden;
  padding-block: clamp(3.5rem, 2rem + 7vw, 7rem);
  isolation: isolate;
}

/* Ambient ridgeline artwork, decorative only. */
.hero__art {
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  z-index: -1;
  color: var(--c-brass);
  opacity: 0.5;
  pointer-events: none;
}

.hero__art svg {
  inline-size: 100%;
  block-size: auto;
  display: block;
}

.hero__inner {
  display: grid;
  gap: var(--s-xl);
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  align-items: start;
}

.hero__eyebrow {
  font-size: var(--t-label);
  font-weight: 700;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--c-brass-lite);
  display: grid;
  gap: 0.35rem;
  padding-bottom: var(--s-md);
}

.hero__eyebrow .zh {
  font-size: var(--t-small);
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: none;
  color: var(--c-on-navy-muted);
}

.hero__headline {
  font-family: var(--font-display);
  font-size: var(--t-display);
  line-height: var(--lh-display);
  letter-spacing: -0.02em;
  color: var(--c-ivory);
  font-weight: 400;
}

.hero__headline span {
  display: block;
}

.hero__headline span + span {
  color: var(--c-brass-lite);
}

.hero__copy {
  margin-top: var(--s-md);
  max-width: 46ch;
}

.hero__copy .lead {
  color: var(--c-ivory);
}

.hero__copy p + p {
  margin-top: var(--s-sm);
  color: var(--c-on-navy-muted);
  font-size: var(--t-body);
}

.hero__actions {
  margin-top: var(--s-lg);
}

.hero__aside {
  border-left: var(--rule-hair) solid var(--c-line-on-navy);
  padding-left: var(--s-lg);
  align-self: stretch;
  display: grid;
  gap: var(--s-lg);
  align-content: start;
}

.hero__motto .motto__latin {
  font-size: clamp(1.125rem, 1rem + 0.8vw, 1.5rem);
}

/* --------------------------------------------------------------------------
   2. Section headers
   -------------------------------------------------------------------------- */

.section-head {
  display: grid;
  gap: var(--s-sm);
  max-width: var(--measure);
  margin-bottom: var(--s-xl);
}

.section-head--wide {
  max-width: none;
}

.section-head__title {
  font-family: var(--font-display);
  font-size: var(--t-h2);
  line-height: var(--lh-heading);
  letter-spacing: -0.008em;
  color: var(--ink-strong);
}

.section--deep .section-head__title {
  color: var(--c-ivory);
}

.section-head__title span {
  display: block;
}

/* Two-column editorial split used by several homepage movements. */
.split {
  display: grid;
  gap: var(--s-xl);
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: start;
}

.split--even {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* --------------------------------------------------------------------------
   3. Opening belief
   -------------------------------------------------------------------------- */

.belief__mark {
  color: var(--c-green);
  inline-size: 100%;
  max-inline-size: 20rem;
  opacity: 0.9;
}

/* --------------------------------------------------------------------------
   4. Brand promise
   -------------------------------------------------------------------------- */

.promise__lines {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.2rem + 2.4vw, 3rem);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--c-ivory);
  display: grid;
  gap: 0.1em;
}

.promise__lines span {
  display: block;
  padding-left: var(--s-md);
  border-left: var(--rule-brass) solid var(--c-brass);
}

/* --------------------------------------------------------------------------
   5. Quality pillars
   -------------------------------------------------------------------------- */

.pillar-grid {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  border-top: var(--rule-brass) solid var(--c-brass);
}

.pillar {
  padding: var(--s-lg) var(--s-md) var(--s-lg) 0;
  border-bottom: var(--rule-hair) solid var(--c-line);
  display: grid;
  gap: var(--s-2xs);
  align-content: start;
}

.pillar + .pillar {
  padding-left: var(--s-md);
  border-left: var(--rule-hair) solid var(--c-line);
}

.pillar__title {
  font-family: var(--font-display);
  font-size: var(--t-h4);
  color: var(--ink-strong);
}

.pillar__body {
  font-size: var(--t-small);
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   6. Update / conversion band
   -------------------------------------------------------------------------- */

.update-band {
  display: grid;
  gap: var(--s-xl);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
}

/* --------------------------------------------------------------------------
   7. Interior page headers
   -------------------------------------------------------------------------- */

.page-header {
  background-color: var(--surface-quiet);
  border-bottom: var(--rule-hair) solid var(--c-line);
  padding-block: clamp(2.5rem, 1.5rem + 4vw, 4.5rem);
}

.page-header__inner {
  display: grid;
  gap: var(--s-sm);
  max-width: var(--measure);
}

.page-header__title {
  font-family: var(--font-display);
  font-size: var(--t-h1);
  line-height: var(--lh-heading);
  letter-spacing: -0.012em;
  color: var(--ink-strong);
}

.page-header__standfirst {
  font-size: var(--t-lead);
  line-height: 1.55;
  color: var(--ink-strong);
  max-width: var(--measure);
}

.breadcrumb {
  font-size: var(--t-micro);
  color: var(--ink-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: var(--s-2xs);
}

.breadcrumb a {
  color: var(--ink-muted);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--c-brass-ink);
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

/* --------------------------------------------------------------------------
   8. Our Purpose — name meaning
   -------------------------------------------------------------------------- */

.meaning {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  border-top: var(--rule-brass) solid var(--c-brass);
}

.meaning__item {
  padding: var(--s-lg) var(--s-md) var(--s-lg) 0;
  border-bottom: var(--rule-hair) solid var(--c-line);
}

.meaning__item + .meaning__item {
  padding-left: var(--s-md);
  border-left: var(--rule-hair) solid var(--c-line);
}

.meaning__term {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.125rem);
  color: var(--ink-strong);
  letter-spacing: -0.01em;
}

.meaning__gloss {
  font-size: var(--t-label);
  font-weight: 700;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--c-brass-ink);
  margin-block: 0.35rem var(--s-2xs);
}

.meaning__body {
  font-size: var(--t-small);
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   9. Contact page
   -------------------------------------------------------------------------- */

.contact-layout {
  display: grid;
  gap: var(--s-xl);
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  align-items: start;
}

.contact-detail {
  display: grid;
  gap: var(--s-3xs);
  padding-block: var(--s-sm);
  border-bottom: var(--rule-hair) solid var(--c-line);
}

.contact-detail__label {
  font-size: var(--t-label);
  font-weight: 700;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--c-brass-ink);
}

.contact-detail__value {
  font-size: var(--t-small);
  color: var(--ink);
}

.contact-detail__value a {
  color: var(--ink-strong);
  text-underline-offset: 0.2em;
}

/* Placeholder styling for configuration-controlled values that are not yet
   verified. Never rendered as if it were real data. */
.pending-value {
  font-style: italic;
  color: var(--ink-muted);
}

/* On the dark footer this italic treatment reads as a rendering glitch
   rather than an intentional placeholder cue, so the footer's contact list
   keeps its plain upright styling and relies on the muted colour alone. */
.site-footer .pending-value {
  font-style: normal;
}

/* --------------------------------------------------------------------------
   10. Legal / long-form documents
   -------------------------------------------------------------------------- */

.doc-layout {
  display: grid;
  gap: var(--s-xl);
  grid-template-columns: minmax(0, 16rem) minmax(0, 1fr);
  align-items: start;
}

.doc-toc {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  border-top: var(--rule-brass) solid var(--c-brass);
  padding-top: var(--s-sm);
}

.doc-toc ul {
  list-style: none;
}

.doc-toc__title {
  font-size: var(--t-label);
  font-weight: 700;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--c-brass-ink);
  margin-bottom: var(--s-2xs);
}

.doc-toc a {
  display: flex;
  align-items: center;
  /* Full 44px target: these are the primary means of moving around a long
     legal page on a phone. */
  min-block-size: var(--touch-min);
  font-size: var(--t-small);
  color: var(--ink);
  text-decoration: none;
  border-bottom: var(--rule-hair) solid var(--c-line);
}

.doc-toc a:hover {
  color: var(--ink-strong);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.doc-section + .doc-section {
  margin-top: var(--s-xl);
}

.doc-section h2 {
  font-family: var(--font-display);
  font-size: var(--t-h3);
  color: var(--ink-strong);
  margin-bottom: var(--s-xs);
}

.doc-meta {
  font-size: var(--t-micro);
  color: var(--ink-muted);
  border-top: var(--rule-hair) solid var(--c-line);
  padding-top: var(--s-sm);
  margin-top: var(--s-xl);
}

/* --------------------------------------------------------------------------
   11. 404
   -------------------------------------------------------------------------- */

.error-page {
  padding-block: clamp(3rem, 2rem + 6vw, 7rem);
  text-align: left;
}

.error-page__code {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 2rem + 8vw, 6rem);
  line-height: 1;
  color: var(--c-brass-ink);
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   12. Image placeholders (used until commissioned photography exists)
   -------------------------------------------------------------------------- */

.image-placeholder {
  display: grid;
  place-content: center;
  gap: var(--s-2xs);
  min-block-size: 14rem;
  padding: var(--s-lg);
  background-color: var(--surface-quiet);
  border: var(--rule-hair) dashed var(--c-line-strong);
  text-align: center;
}

.image-placeholder__label {
  font-size: var(--t-label);
  font-weight: 700;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--c-brass-ink);
}

.image-placeholder__note {
  font-size: var(--t-micro);
  color: var(--ink-muted);
  max-width: 34ch;
}

/* --------------------------------------------------------------------------
   13. Dormant-template banner (future-modes only, never public)
   -------------------------------------------------------------------------- */

.dormant-banner {
  background-color: var(--c-charcoal);
  color: var(--c-ivory);
  padding: var(--s-md) 0;
  border-bottom: var(--rule-brass) solid var(--c-brass);
}

.dormant-banner strong {
  color: var(--c-brass-lite);
  display: block;
  font-size: var(--t-label);
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  margin-bottom: var(--s-3xs);
}

.dormant-banner p {
  font-size: var(--t-small);
  max-width: var(--measure);
  color: var(--c-on-navy-muted);
}

/* ==========================================================================
   UTILITIES
   --------------------------------------------------------------------------
   A deliberately tiny set. These exist so that no markup carries a style
   attribute — a Content-Security-Policy without 'unsafe-inline' for styles
   would otherwise drop those declarations. Do not grow this list into a
   utility framework; recurring patterns belong in components.css.
   ========================================================================== */

.u-mt-2xs { margin-top: var(--s-2xs); }
.u-mt-sm  { margin-top: var(--s-sm); }
.u-mt-md  { margin-top: var(--s-md); }
.u-mt-lg  { margin-top: var(--s-lg); }
.u-mt-xl  { margin-top: var(--s-xl); }
.u-mt-2xl { margin-top: var(--s-2xl); }

.u-mb-sm  { margin-bottom: var(--s-sm); }
.u-mb-md  { margin-bottom: var(--s-md); }
.u-mb-lg  { margin-bottom: var(--s-lg); }

.u-w-22   { max-width: 22rem; }
.u-w-24   { max-width: 24rem; }
.u-w-34   { max-width: 34rem; }
.u-measure { max-width: var(--measure); }

.u-grid-1 { grid-template-columns: minmax(0, 1fr); }
.u-no-rule { border-top-color: transparent; }
.u-ink { color: var(--ink); }