/* ==========================================================================
   Northern Area Modellers - Show Website
   Design: kit instruction-sheet / blueprint aesthetic - navy blueprint blue,
   technical grid linework, condensed industrial display type, monospace for
   data (dates, fees, scale callouts), ruler/tick-mark section dividers.
   ========================================================================== */

:root {
  --navy: #2E4053;
  --navy-deep: #1F2D3A;
  --gold: #B8860B;
  --gold-light: #D4A017;
  --gold-text: #8B6508;
  --paper: #F4F6F7;
  --paper-warm: #EDEFF0;
  --ink: #1A1A1A;
  --ink-soft: #4A5560;
  --line: #7C96AC;
  --accent-red: #C0392B;
  --good: #1E8449;

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Consolas", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

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

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

a { color: inherit; }

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Blueprint grid texture ---------- */
.blueprint {
  background-color: var(--navy);
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.045) 0px, rgba(255,255,255,0.045) 1px, transparent 1px, transparent 32px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.045) 0px, rgba(255,255,255,0.045) 1px, transparent 1px, transparent 32px);
  color: #fff;
}

/* ---------- Header / nav ---------- */
header.site-header {
  background: var(--navy-deep);
  border-bottom: 2px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}
.brand {
  font-family: var(--font-display);
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
}
.brand span { color: var(--gold-light); }
nav.main-nav { display: flex; gap: 6px; align-items: center; }
nav.main-nav a {
  color: #E4E9ED;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  border-radius: 4px;
  transition: background 0.15s ease;
}
nav.main-nav a:hover, nav.main-nav a.active { background: rgba(255,255,255,0.08); }
nav.main-nav a.cta {
  background: var(--gold);
  color: var(--navy-deep);
  font-weight: 700;
  margin-left: 4px;
}
nav.main-nav a.cta:hover { background: var(--gold-light); }

/* ---------- Ruler / tick-mark divider ---------- */
.ruler {
  height: 22px;
  background: var(--paper);
  background-image: repeating-linear-gradient(
    90deg,
    var(--line) 0px, var(--line) 1px,
    transparent 1px, transparent 20px
  );
  background-position: 0 100%;
  background-repeat: repeat-x;
  background-size: 20px 10px;
  position: relative;
  overflow: hidden;
}
.ruler::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--line);
  opacity: 0.5;
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 64px 0;
  text-align: center;
}
.hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #DCAB2C;
  margin-bottom: 18px;
}
.hero .hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(20px, 3.5vw, 28px);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #fff;
  margin-bottom: 8px;
}
.hero .hero-subtitle .accent { color: var(--gold); }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 7vw, 62px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.05;
  margin-bottom: 10px;
}
.hero h1 .accent { color: var(--gold); }
.hero .tagline {
  font-size: 17px;
  color: #C7D2DB;
  max-width: 560px;
  margin: 0 auto 34px auto;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-note {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #9FB0BD;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  font-size: 15px;
  padding: 15px 30px;
  border-radius: 4px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--gold);
  color: #12181F;
  box-shadow: 0 3px 0 #8A6508;
}
.btn-primary:hover { box-shadow: 0 4px 0 #8A6508; }
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover { border-color: #fff; }

/* ---------- Spec strip (date / venue / entry) ---------- */
.spec-strip {
  background: var(--paper-warm);
  border-top: 1px solid #DADFE3;
  border-bottom: 1px solid #DADFE3;
}
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.spec-item {
  padding: 26px 20px;
  text-align: center;
  border-right: 1px solid #DADFE3;
}
.spec-item:last-child { border-right: none; }
.spec-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.spec-value {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
}
.spec-value small {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 2px;
}
.directions-link {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--gold-text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.directions-link:hover { border-bottom-color: var(--gold-text); }

/* ---------- Map ---------- */
.map-section { background: var(--paper-warm); border-bottom: 1px solid #DADFE3; }
.map-embed {
  width: 100%;
  aspect-ratio: 16 / 6;
  max-height: 320px;
  border: 1px solid #DADFE3;
  margin: 20px 0;
  overflow: hidden;
}
.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ---------- Sections ---------- */
section.content {
  padding: 64px 0;
}
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-text);
  margin-bottom: 8px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 36px);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--navy);
  margin-bottom: 20px;
}
.section-body {
  max-width: 680px;
  color: var(--ink-soft);
  font-size: 16px;
}
.section-body p + p { margin-top: 14px; }

/* ---------- Steps (genuine sequence: entry process) ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 36px;
}
.step {
  background: #fff;
  border: 1px solid #DADFE3;
  border-top: 3px solid var(--gold);
  padding: 22px 18px;
}
.step .num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-text);
  margin-bottom: 10px;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 17px;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}
.step p { font-size: 14px; color: var(--ink-soft); }
.step p a { color: var(--navy); font-weight: 600; text-decoration: underline; text-decoration-color: var(--gold); }

/* ---------- Schedule table ---------- */
.schedule-table {
  margin-top: 20px;
  border: 1px solid #DADFE3;
  background: #fff;
  max-width: 640px;
}
.schedule-row {
  display: flex;
  gap: 20px;
  padding: 14px 18px;
  border-bottom: 1px solid #EDEFF0;
  align-items: baseline;
}
.schedule-row:last-child { border-bottom: none; }
.schedule-row.highlight { background: var(--paper-warm); }
.schedule-row .time {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--navy);
  font-size: 14px;
  flex-shrink: 0;
  width: 150px;
}
.schedule-row .what { font-size: 14px; color: var(--ink-soft); }

/* ---------- Fee spec table ---------- */
.fee-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 20px;
  align-items: start;
}
.fee-table-title {
  font-family: var(--font-display);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--navy);
  margin-bottom: 10px;
}
.fee-table {
  border: 1px solid #DADFE3;
  background: #fff;
}
.fee-row {
  display: flex;
  justify-content: space-between;
  padding: 13px 18px;
  border-bottom: 1px solid #EDEFF0;
  font-family: var(--font-mono);
  font-size: 14px;
}
.fee-row:last-child { border-bottom: none; }
.fee-row .label { color: var(--ink-soft); }
.fee-row .value { color: var(--navy); font-weight: 700; }
.fee-row.highlight { background: var(--paper-warm); }
.fee-row.free .value { color: var(--good); }
.fee-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--ink-soft);
}
.card-contact {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  padding-top: 10px;
  border-top: 1px solid #EDEFF0;
}
.card-contact a { color: var(--navy); text-decoration: underline; }

/* ---------- Competition classes list ---------- */
.classes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 32px;
  margin-top: 24px;
}
.classes-grid.vertical {
  grid-template-columns: 1fr;
  max-width: 640px;
}
.class-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid #EDEFF0;
  font-size: 14px;
  color: var(--ink-soft);
}
.photo-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
  margin-bottom: 10px;
}
.photo-pair.small {
  max-width: 420px;
}
.photo-pair.small .gallery-tile {
  aspect-ratio: 4 / 3;
  max-height: 140px;
}
.class-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--navy);
  width: 26px;
  flex-shrink: 0;
}
.classes-footnote {
  margin-top: 14px;
  font-size: 12px;
  color: var(--ink-soft);
  font-style: italic;
}
.classes-rules {
  margin-top: 18px;
  padding: 16px 18px;
  background: var(--paper-warm);
  border-left: 3px solid var(--gold);
  font-size: 13px;
  color: var(--ink-soft);
  max-width: 720px;
}

/* ---------- Info cards (charity / classes / trade tables) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 36px;
}
.info-card {
  background: #fff;
  border: 1px solid #DADFE3;
  padding: 26px 22px;
}
.info-card .icon-mark {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-text);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.info-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}
.info-card p { font-size: 14px; color: var(--ink-soft); }

/* ---------- CTA band ---------- */
.cta-band {
  padding: 56px 0;
  text-align: center;
}
.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 32px);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.cta-band p {
  color: #C7D2DB;
  margin-bottom: 26px;
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
}
.gallery-tile {
  aspect-ratio: 4 / 3;
  background: var(--paper-warm);
  border: 1px dashed #B9C2C9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  position: relative;
  overflow: hidden;
}
.gallery-tile img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; inset: 0;
}
.gallery-tile .placeholder-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  text-align: center;
  padding: 0 12px;
}
.gallery-tile .placeholder-mark {
  font-family: var(--font-display);
  font-size: 26px;
  color: #B9C2C9;
}
.gallery-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 8px;
  text-align: center;
}

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--navy-deep);
  color: #C7D2DB;
  padding: 40px 0 28px 0;
  margin-top: 40px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-brand {
  font-family: var(--font-display);
  color: #fff;
  font-size: 16px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.footer-note {
  font-size: 13px;
  color: #8FA0AD;
  max-width: 340px;
}
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: #C7D2DB;
  text-decoration: none;
}
.footer-links a:hover { color: var(--gold); }
.footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-family: var(--font-mono);
  font-size: 11px;
  color: #6B7D89;
}

/* ---------- Page header (gallery page) ---------- */
.page-header {
  padding: 48px 0 40px 0;
  text-align: center;
}
.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 42px);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.page-header p { color: #C7D2DB; max-width: 480px; margin: 0 auto; }

/* ---------- Mobile ---------- */
@media (max-width: 760px) {
  .nav-row { flex-direction: column; gap: 10px; padding: 12px 16px; }
  .brand { font-size: 16px; text-align: center; }
  nav.main-nav { gap: 2px; }
  nav.main-nav a { padding: 8px 10px; font-size: 12px; }
  .spec-grid { grid-template-columns: 1fr; }
  .spec-item { border-right: none; border-bottom: 1px solid #DADFE3; }
  .spec-item:last-child { border-bottom: none; }
  .steps { grid-template-columns: 1fr 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { flex-direction: column; }
  .map-embed { aspect-ratio: 4 / 3; max-height: 280px; }
  .fee-columns { grid-template-columns: 1fr; gap: 24px; }
  .classes-grid { grid-template-columns: 1fr; }
  .schedule-row { flex-direction: column; gap: 4px; }
  .schedule-row .time { width: auto; }
}
@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
  .hero { padding: 52px 0 44px 0; }
  section.content { padding: 44px 0; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}

/* ---------- Focus visibility ---------- */
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}