/* JMDS: stage-night theme on the scrollcraft floor.
   Colours come from the logo: chrome white lettering, steel-to-electric blue
   outline, on a black stage. */

:root {
  --sc-canvas:     #070a12;
  --sc-surface:    #0f1524;
  --sc-ink:        #f4f7fd;
  --sc-ink-soft:   #a3b3cb;
  --sc-accent:     #6a9bd1;
  --sc-accent-ink: #060910;
  --sc-shadow-color: 222 60% 2%;

  --sc-font-display: "Cormorant Garamond", Georgia, serif;
  --sc-font-text:    "Outfit", system-ui, sans-serif;
  --sc-font-mono:    "Outfit", system-ui, sans-serif;

  --jm-blue-deep: #335e93;
  --jm-velvet:    #0c1834;
  --jm-nav-h:     104px;
}

body { font-weight: 300; letter-spacing: 0.005em; }
/* layout utilities (e.g. .grid) must not un-hide [hidden] elements */
[hidden] { display: none !important; }

/* the logo serif, used big and set tight */
.jm-display {
  font-family: var(--sc-font-display);
  font-weight: 600;
  line-height: var(--sc-leading-tight);
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0;
}
.jm-display em { font-style: italic; font-weight: 500; }
.jm-label {
  font-size: var(--sc-t-xs);
  font-weight: 500;
  letter-spacing: var(--sc-track-wide);
  text-transform: uppercase;
  color: var(--sc-ink-soft);
}
.jm-body { color: var(--sc-ink-soft); max-width: var(--sc-measure); text-wrap: pretty; }
.jm-body strong { color: var(--sc-ink); font-weight: 500; }
.jm-rule { height: 1px; border: 0; background: var(--sc-hairline); margin: 0; }

/* ------------------------------------------------------------ chrome -- */
.jm-bar {
  position: relative; z-index: 70;
  background: var(--sc-surface);
  color: var(--sc-ink-soft);
  font-size: var(--sc-t-xs);
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0.7rem 3.25rem;
  border-bottom: 1px solid var(--sc-hairline);
}
.jm-bar a { color: var(--sc-ink); }
.jm-bar__close {
  position: absolute; right: 0; top: 0; bottom: 0; width: 3rem;
  background: none; border: 0; color: var(--sc-ink-soft); cursor: pointer;
  font-size: 1.1rem; transition: color var(--sc-d-fast) var(--sc-ease-out);
}
.jm-bar__close:hover { color: var(--sc-ink); }

.jm-nav { position: absolute; inset-inline: 0; z-index: 60; }
.jm-nav__row {
  display: flex; align-items: center; justify-content: center; gap: 2rem;
  padding: 1.4rem var(--sc-gutter) 0;
  font-size: 0.74rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase;
}
.jm-nav__side { display: flex; gap: 1.9rem; }
.jm-nav a { text-decoration: none; color: color-mix(in oklab, var(--sc-ink) 72%, transparent); transition: color var(--sc-d-fast) var(--sc-ease-out); }
.jm-nav a:hover, .jm-nav a[aria-current="page"] { color: var(--sc-ink); }
.jm-nav a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--sc-accent); text-underline-offset: 0.6em; }
.jm-nav__mark { display: block; width: 150px; margin-inline: 1.5rem; flex: none; }
.jm-nav__mark img { width: 100%; height: auto; }
.jm-nav__mobile { display: none; }
@media (max-width: 1180px) {
  .jm-nav__row { display: none; }
  .jm-nav__mobile { display: flex; align-items: center; justify-content: space-between; padding: 1rem var(--sc-gutter) 0; }
  .jm-nav__mobile .jm-nav__mark { width: 118px; margin: 0; }
}
.jm-burger { background: none; border: 0; color: var(--sc-ink); padding: 0.6rem; cursor: pointer; }
.jm-menu {
  position: fixed; inset: 0; z-index: 90;
  background: color-mix(in oklab, var(--sc-canvas) 96%, transparent);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.1rem;
  font-family: var(--sc-font-display); font-size: 1.9rem; font-weight: 600;
  opacity: 0; pointer-events: none; visibility: hidden;
  transition: opacity var(--sc-d-base) var(--sc-ease-out), visibility 0s linear var(--sc-d-base);
}
.jm-menu.is-open { opacity: 1; pointer-events: auto; visibility: visible; transition-delay: 0s; }
.jm-menu a { color: var(--sc-ink); text-decoration: none; }
.jm-menu a[aria-current="page"] { color: var(--sc-accent); }
.jm-menu__close { position: absolute; top: 1rem; right: 1rem; background: none; border: 0; color: var(--sc-ink); font-size: 2rem; cursor: pointer; padding: 0.5rem 0.9rem; }

/* ------------------------------------------------------------ actions -- */
.jm-btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--sc-accent); color: var(--sc-accent-ink);
  font-weight: 500; font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap;
  padding: 1.05rem 2.1rem; border: 0; border-radius: var(--sc-r-pill); cursor: pointer;
  box-shadow: var(--sc-e2), inset 0 1px 0 rgb(255 255 255 / 0.35);
  transition: background-color var(--sc-d-fast) var(--sc-ease-out), transform var(--sc-d-fast) var(--sc-ease-out);
}
.jm-btn:hover { background: color-mix(in oklab, var(--sc-accent) 82%, white); }
.jm-btn:active { transform: translateY(1px) scale(0.98); }
.jm-btn--ghost { background: transparent; color: var(--sc-ink); box-shadow: inset 0 0 0 1px var(--sc-hairline-strong); }
.jm-btn--ghost:hover { background: color-mix(in oklab, var(--sc-ink) 8%, transparent); }
.jm-link { color: var(--sc-ink); text-decoration: underline; text-decoration-color: var(--sc-accent); text-underline-offset: 0.3em; }
.jm-link:hover { color: var(--sc-accent); }

/* ------------------------------------------------------- inner banner -- */
/* Two photographic planes at different rates, title riding at 1x. */
.jm-banner {
  position: relative; overflow: clip;
  height: clamp(26rem, 62svh, 38rem);
  display: flex; align-items: flex-end;
  isolation: isolate;
}
.jm-banner__far, .jm-banner__near {
  position: absolute; inset: -8% 0; width: 100%; height: 116%;
  object-fit: cover; max-width: none;
}
/* the engine owns transform here (parallax), so the bleed comes from inset */
.jm-banner__far { inset: -14% -6%; width: 112%; height: 128%; filter: blur(18px) saturate(0.85) brightness(0.45); z-index: -2; }
.jm-banner__near {
  z-index: -1; filter: brightness(0.8);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 34%, #000 100%);
          mask-image: linear-gradient(90deg, transparent 0%, #000 34%, #000 100%);
}
/* portrait photos: the box hugs the photo so its edges can fade into the
   stage instead of ending on a hard line, with a faint light behind it */
.jm-banner:has(.jm-banner__near--contain) {
  background: radial-gradient(34% 70% at 74% 38%, rgb(106 155 209 / 0.12), transparent 72%);
}
.jm-banner__near--contain {
  /* 84% tall so heads sit below the nav row rather than behind it */
  inset: auto clamp(1rem, 8vw, 9rem) 0 auto; width: auto; height: 84%; max-width: none;
  object-fit: cover; filter: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent), linear-gradient(180deg, transparent, #000 14%, #000 62%, transparent 96%);
          mask-image: linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent), linear-gradient(180deg, transparent, #000 14%, #000 62%, transparent 96%);
  -webkit-mask-composite: source-in;
          mask-composite: intersect;
}
.jm-banner__floor {
  position: absolute; inset: auto 0 0 0; height: 45%; z-index: 0; pointer-events: none;
  background: linear-gradient(to top, var(--sc-canvas) 6%, color-mix(in oklab, var(--sc-canvas) 60%, transparent) 50%, transparent);
}
/* scrim only where the nav sits */
.jm-banner::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 11rem; z-index: 0; pointer-events: none;
  background: linear-gradient(to bottom, color-mix(in oklab, var(--sc-canvas) 82%, transparent), transparent);
}
.jm-banner__copy { position: relative; z-index: 1; padding: 0 var(--sc-gutter) clamp(2.5rem, 7vh, 4.5rem); max-width: 52rem; }
.jm-banner__copy h1 { font-size: var(--sc-t-3xl); }
.jm-banner__copy p { margin: 0.9rem 0 0; }
@media (max-width: 860px) {
  .jm-banner__near { -webkit-mask-image: linear-gradient(180deg, #000 40%, transparent 92%); mask-image: linear-gradient(180deg, #000 40%, transparent 92%); }
  .jm-banner:has(.jm-banner__near--contain) { background: radial-gradient(60% 50% at 50% 30%, rgb(106 155 209 / 0.12), transparent 72%); }
  .jm-banner__near--contain {
    inset: auto auto 0 50%; translate: -50% 0; height: 100%;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent), linear-gradient(180deg, #000 45%, transparent 92%);
            mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent), linear-gradient(180deg, #000 45%, transparent 92%);
  }
  .jm-banner__copy h1 { font-size: var(--sc-t-2xl); }
}

/* ----------------------------------------------------------- content -- */
.jm-section { padding-block: var(--sc-section); }
.jm-wrap { width: 100%; max-width: 72rem; margin-inline: auto; padding-inline: var(--sc-gutter); }
.jm-wrap--narrow { max-width: 46rem; }

/* fact rows: a hairline list instead of a card grid */
.jm-facts { display: grid; margin: 0; }
.jm-facts > div {
  display: grid; grid-template-columns: minmax(8rem, 13rem) 1fr; gap: 1.5rem;
  padding: 1.15rem 0; border-top: 1px solid var(--sc-hairline);
}
.jm-facts > div:last-child { border-bottom: 1px solid var(--sc-hairline); }
.jm-facts dt { margin: 0; }
.jm-facts dd { margin: 0; color: var(--sc-ink); }
@media (max-width: 560px) { .jm-facts > div { grid-template-columns: 1fr; gap: 0.3rem; } }
/* label above value, for narrow columns */
.jm-facts--stack > div { grid-template-columns: 1fr; gap: 0.3rem; }

.jm-table { width: 100%; border-collapse: collapse; font-size: var(--sc-t-sm); }
.jm-table th {
  text-align: left; font-weight: 500; font-size: var(--sc-t-xs); letter-spacing: var(--sc-track-wide);
  text-transform: uppercase; color: var(--sc-ink-soft);
  padding: 0 1rem 0.9rem; border-bottom: 1px solid var(--sc-hairline-strong);
}
.jm-table td { padding: 1.05rem 1rem; border-bottom: 1px solid var(--sc-hairline); vertical-align: top; }
.jm-table td:first-child { font-family: var(--sc-font-display); font-size: 1.3rem; font-weight: 600; color: var(--sc-ink); }
.jm-table .tbc { color: var(--sc-ink-soft); font-style: italic; }
/* section row inside a long table (e.g. "Junior school") */
.jm-table tr.jm-table__group td,
.jm-table tr.jm-table__group td:first-child {
  font-family: var(--sc-font-text); font-size: var(--sc-t-xs); font-weight: 500; letter-spacing: var(--sc-track-wide);
  text-transform: uppercase; color: var(--sc-accent); padding-top: 2.2rem; border-bottom-color: var(--sc-hairline-strong);
}
.jm-table td small { display: block; color: var(--sc-ink-soft); }
.jm-note { font-size: var(--sc-t-sm); color: var(--sc-ink-soft); margin: 1.2rem 0 0; }

/* two photos side by side, one stacked under the other on phones */
.jm-pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(0.75rem, 2vw, 1.5rem); margin: clamp(2rem, 5vw, 4rem) 0; align-items: start; }
.jm-pair .jm-photo img { aspect-ratio: 4 / 3; }
@media (max-width: 640px) { .jm-pair { grid-template-columns: 1fr; } }

/* a pull quote: weight and size, no coloured rule */
.jm-quote { font-family: var(--sc-font-display); font-style: italic; font-weight: 500; font-size: var(--sc-t-xl); line-height: 1.3; color: var(--sc-ink); max-width: 34ch; margin: 0; text-wrap: balance; }
.jm-quote footer { font-family: var(--sc-font-text); font-style: normal; font-size: var(--sc-t-xs); letter-spacing: var(--sc-track-wide); text-transform: uppercase; color: var(--sc-ink-soft); margin-top: 1rem; }
.jm-table .num { text-align: right; }
.jm-scroll-x { overflow-x: auto; }

/* forms */
.jm-field { display: block; }
.jm-field > span { display: block; margin-bottom: 0.5rem; }
.jm-input {
  width: 100%; background: var(--sc-surface); color: var(--sc-ink);
  border: 1px solid var(--sc-hairline-strong); border-radius: var(--sc-r-sm);
  padding: 0.85rem 1rem; color-scheme: dark;
  transition: border-color var(--sc-d-fast) var(--sc-ease-out);
}
.jm-input:hover { border-color: color-mix(in oklab, var(--sc-ink) 40%, transparent); }
.jm-input:focus { outline: none; border-color: var(--sc-accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--sc-accent) 30%, transparent); }
.jm-check { display: flex; align-items: center; gap: 0.55rem; cursor: pointer; }
.jm-check input { width: 1.05rem; height: 1.05rem; }
.jm-input[aria-invalid="true"] { border-color: #e88a8a; }
.jm-field__opt { text-transform: none; letter-spacing: 0; font-weight: 400; }

/* form plumbing: honeypot off-screen, spam check, status line, success panel */
.jm-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.jm-turnstile { min-height: 65px; }
.jm-status { min-height: 1.5em; margin: 0; font-size: var(--sc-t-sm); color: var(--sc-ink-soft); }
.jm-status[data-kind="error"] { color: #f0a3a3; }
.jm-privacy { font-size: var(--sc-t-xs); color: var(--sc-ink-soft); margin: 0; max-width: 46ch; }
.jm-success { padding: 2.5rem 2rem; border-radius: var(--sc-r-md); background: var(--sc-surface); box-shadow: var(--sc-e2), var(--sc-edge); text-align: center; }
.jm-success:focus { outline: none; }
.jm-success h2 { font-size: var(--sc-t-2xl); }
.jm-success p { margin: 0.8rem auto 0; }

/* framed photograph: edge light + real shadow */
.jm-photo { position: relative; margin: 0; }
.jm-photo img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--sc-r-sm); box-shadow: var(--sc-e3); }
.jm-photo figcaption { margin-top: 0.75rem; }

/* closing ask on inner pages: one light, one button */
.jm-close {
  text-align: center; padding: var(--sc-section) var(--sc-gutter);
  background: radial-gradient(40% 60% at 50% 50%, rgb(200 220 255 / 0.08), transparent 70%);
}
.jm-close h2 { font-size: var(--sc-t-2xl); max-width: 18ch; margin-inline: auto; }
.jm-close p { margin: 1rem auto 2rem; }

/* class programme: one row per class, same label schema every time */
.jm-prog { border-top: 1px solid var(--sc-hairline-strong); }
.jm-prog__row {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(1rem, 4vw, 3.5rem); padding: clamp(1.75rem, 4vw, 3rem) 0;
  border-bottom: 1px solid var(--sc-hairline);
}
.jm-prog__row :is(h2, h3) { font-size: var(--sc-t-xl); margin: 0; }
.jm-prog__row dl { margin: 0; display: grid; gap: 0.45rem; font-size: var(--sc-t-sm); }
.jm-prog__row dl div { display: flex; gap: 0.75rem; }
.jm-prog__row dt { color: var(--sc-ink-soft); min-width: 5.5rem; }
.jm-prog__row dd { margin: 0; }
@media (max-width: 860px) { .jm-prog__row { grid-template-columns: 1fr; gap: 0.9rem; } }

/* productions timeline rail (pan act) */
.jm-tl { display: flex; align-items: center; gap: clamp(1rem, 2vw, 1.5rem); height: 100%; padding-inline: var(--sc-gutter); }
.jm-tl__lead { flex: none; width: clamp(16rem, 30vw, 26rem); padding-right: 1.5rem; }
.jm-tl__lead h2 { font-size: var(--sc-t-3xl); }
.jm-tl__item {
  flex: none; width: clamp(15rem, 21vw, 19rem); min-height: 19rem; padding: 1.75rem 1.5rem;
  display: flex; flex-direction: column; gap: 0.8rem;
  border-left: 1px solid var(--sc-hairline-strong);
}
.jm-tl__year { font-family: var(--sc-font-display); font-weight: 600; font-size: 3.4rem; line-height: 1; color: var(--sc-accent); }
.jm-tl__item h3 { font-family: var(--sc-font-display); font-weight: 600; font-size: 1.6rem; line-height: 1.1; margin: 0; }
.jm-tl__item p { margin: 0; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); }
.jm-tl__item--next { border-left-color: var(--sc-accent); background: linear-gradient(90deg, rgb(106 155 209 / 0.08), transparent); }
@media (max-width: 860px) { .jm-tl__lead { width: 80vw; } .jm-tl__item { width: 72vw; } }

/* portrait placeholder until real photos arrive: an initial under a spotlight */
.jm-mono {
  aspect-ratio: 4 / 5; border-radius: var(--sc-r-md); display: grid; place-items: center; position: relative;
  background: radial-gradient(70% 55% at 50% 30%, rgb(106 155 209 / 0.22), transparent 70%), var(--sc-surface);
  box-shadow: var(--sc-e2), var(--sc-edge);
  font-family: var(--sc-font-display); font-weight: 600; font-size: clamp(5rem, 12vw, 9rem); color: color-mix(in oklab, var(--sc-ink) 85%, transparent);
}
.jm-mono small { position: absolute; bottom: 1rem; font-family: var(--sc-font-text); font-size: var(--sc-t-xs); letter-spacing: var(--sc-track-wide); text-transform: uppercase; color: var(--sc-ink-soft); font-weight: 400; }

/* ------------------------------------------------------------ footer -- */
.jm-foot { position: relative; z-index: 5; text-align: center; padding: 3.5rem var(--sc-gutter) 2.5rem; border-top: 1px solid var(--sc-hairline); background: var(--sc-canvas); }
.jm-foot__mark { width: 120px; margin: 0 auto 1.6rem; opacity: 0.9; }
.jm-foot__mark img { width: 100%; height: auto; }
.jm-foot__social { display: flex; justify-content: center; gap: 0.8rem; margin-bottom: 1.6rem; }
.jm-foot__social a {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; color: var(--sc-ink);
  box-shadow: inset 0 0 0 1px var(--sc-hairline-strong);
  transition: background-color var(--sc-d-fast) var(--sc-ease-out), color var(--sc-d-fast) var(--sc-ease-out);
}
.jm-foot__social a:hover { background: var(--sc-ink); color: var(--sc-canvas); }
.jm-foot__small { font-size: var(--sc-t-xs); letter-spacing: 0.06em; color: var(--sc-ink-soft); line-height: 1.9; }
.jm-foot__small a { color: var(--sc-ink-soft); }
.jm-foot__small a:hover { color: var(--sc-ink); }