/* =========================================================
   NZCPE 2026 — Design System
   Aligned with official brand identity:
   - Royal cobalt blue + NZ koru green + Chinese red
   - Fern/koru motifs, diagonal stripe pattern
   - Circular seal logo, condensed display type
   ========================================================= */

/* ---------- Tokens (NZCPE VI 2024.07.31 — official) ---------- */
:root {
  /* PRIMARY — directly from VI manual page 9 */
  --nz-blue: #003DA5;        /* PANTONE 293C — official NZ Deep Blue */
  --nz-blue-deep: #002B73;   /* Logo top — darker navy */
  --nz-blue-mid: #2A6FB8;
  --nz-blue-light: #A8C5E8;  /* Logo bottom — light sky */
  --china-red: #E81E1D;      /* RGB 232 30 29 — official China Red */
  --china-red-deep: #B71818;
  --china-red-light: #F5A0A0;

  /* Legacy aliases used in existing markup — map to official VI tokens */
  --royal: var(--nz-blue);
  --royal-2: var(--nz-blue-deep);
  --royal-3: var(--nz-blue-mid);
  --ink: #001F5B;            /* Used for headings and dark sections */
  --crimson: var(--china-red);
  --crimson-2: var(--china-red-deep);

  /* AUXILIARY COLORS — VI manual page 16 */
  --aux-coral-1: #F5A28A;  --aux-coral-2: #E84B30;  --aux-coral-3: #C72E1A;
  --aux-blue-1: #8FBFE3;   --aux-blue-2: #0E3F92;   --aux-blue-3: #1E2F75;
  --aux-orange-1: #F5B58A; --aux-orange-2: #EE7B2D; --aux-orange-3: #C75A19;
  --aux-yellow-1: #F5D78A; --aux-yellow-2: #ECA826; --aux-yellow-3: #B97A1A;
  --aux-green-1: #9BD4A0;  --aux-green-2: #3DA64C;  --aux-green-3: #1F7A2F;
  --aux-cyan-1: #7DCDE5;   --aux-cyan-2: #1FA0CC;   --aux-cyan-3: #156D8F;
  --aux-purple-1: #8B83C5; --aux-purple-2: #4B3C9E; --aux-purple-3: #2F2370;

  /* For backwards compat — koru/gold tokens used in existing CSS */
  --koru: var(--aux-green-2);
  --koru-2: var(--aux-green-3);
  --koru-3: var(--aux-green-1);
  --gold: var(--aux-yellow-2);
  --sky: var(--nz-blue-light);

  /* Neutrals */
  --paper: #FFFFFF;          /* Pure white — matches VI manual page bg */
  --surface: #F4F6FA;        /* Very subtle blue tint */
  --line: #E1E6EE;
  --slate: #1F2937;
  --muted: #6B7280;
  --white: #FFFFFF;

  /* Spacing */
  --space-1: 4px;  --space-2: 8px;  --space-3: 12px;
  --space-4: 16px; --space-5: 24px; --space-6: 32px;
  --space-7: 48px; --space-8: 64px; --space-9: 96px;
  --space-10: 128px;

  /* Radii */
  --radius-sm: 6px; --radius: 12px; --radius-lg: 20px; --radius-xl: 28px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15, 50, 110, 0.06), 0 1px 3px rgba(15, 50, 110, 0.05);
  --shadow:    0 4px 12px rgba(15, 50, 110, 0.10), 0 2px 4px rgba(15, 50, 110, 0.06);
  --shadow-lg: 0 20px 40px rgba(15, 50, 110, 0.14), 0 8px 16px rgba(15, 50, 110, 0.08);

  /* Layout */
  --container: 1240px;
  --container-narrow: 880px;

  /* Type */
  --font-display: 'Oswald', 'Bebas Neue', system-ui, sans-serif;
  --font-heading: 'Manrope', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--royal); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--crimson); }
button { font: inherit; cursor: pointer; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 var(--space-4);
  font-weight: 800;
}
.h-display, h1.display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.005em;
  line-height: 1;
  text-transform: uppercase;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 700; }
p  { margin: 0 0 var(--space-4); }
.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.95rem;
  color: var(--koru);
  margin-bottom: var(--space-3);
  display: inline-block;
}
.eyebrow.crimson { color: var(--crimson); }
.eyebrow.royal { color: var(--royal); }
.eyebrow.gold { color: var(--gold); }
.lead { font-size: 1.15rem; color: var(--slate); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { width: 100%; max-width: var(--container-narrow); margin: 0 auto; padding: 0 24px; }
section { padding: var(--space-9) 0; }
section.tight { padding: var(--space-8) 0; }
section.surface { background: var(--surface); }
section.ink { background: var(--ink); color: #DCE3EE; position: relative; overflow: hidden;}
section.royal { background: var(--royal); color: #ECF1F8; position: relative; overflow: hidden;}
section.ink h1, section.ink h2, section.ink h3,
section.royal h1, section.royal h2, section.royal h3 { color: var(--white); }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- Diagonal stripe background (signature pattern) ---------- */
.stripes-bg {
  position: absolute; inset: 0; overflow: hidden;
  pointer-events: none; z-index: 0;
}
.stripes-bg::before {
  content: '';
  position: absolute;
  top: -20%; left: -10%; right: -10%; bottom: -20%;
  background: repeating-linear-gradient(
    -65deg,
    transparent 0,
    transparent 80px,
    rgba(255, 255, 255, 0.04) 80px,
    rgba(255, 255, 255, 0.04) 90px,
    transparent 90px,
    transparent 200px,
    rgba(255, 255, 255, 0.06) 200px,
    rgba(255, 255, 255, 0.06) 220px
  );
}

/* ---------- Brand lockup (official VI logo) ---------- */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--ink);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  height: 42px;
  flex-shrink: 0;
}
.brand-mark img {
  height: 100%;
  width: auto;
  display: block;
}
.brand small {
  display: block;
  font-size: 0.68rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 3px;
}
.brand .name-en {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  display: block;
  line-height: 1.05;
}

/* Footer brand inverts colors */
.footer .brand .name-en { color: white; }
.footer .brand small { color: rgba(255,255,255,0.55); }

/* ---------- Navbar ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(249, 250, 252, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  padding: 9px 14px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--slate);
  transition: all .2s ease;
}
.nav-links a:hover { background: var(--surface); color: var(--royal); }
.nav-links a.active { color: var(--royal); font-weight: 600; }
.nav-cta { margin-left: 8px; }
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
}
.nav-toggle span {
  display: block; width: 18px; height: 2px; background: var(--ink); position: relative;
}
.nav-toggle span::before, .nav-toggle span::after {
  content: ''; position: absolute; left: 0; width: 18px; height: 2px; background: var(--ink);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 12px 24px 20px;
    gap: 2px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; }
  .nav-cta { margin: 8px 0 0; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--china-red); color: white; box-shadow: 0 6px 14px rgba(232, 30, 29, 0.28); }
.btn-primary:hover { background: var(--china-red-deep); color: white; box-shadow: 0 10px 22px rgba(232, 30, 29, 0.36); }
.btn-royal { background: var(--royal); color: white; box-shadow: 0 6px 14px rgba(30, 79, 168, 0.25);}
.btn-royal:hover { background: var(--royal-2); color: white;}
.btn-koru { background: var(--koru); color: white; box-shadow: 0 6px 14px rgba(45, 159, 91, 0.25);}
.btn-koru:hover { background: var(--koru-2); color: white;}
.btn-dark { background: var(--ink); color: white; }
.btn-dark:hover { background: var(--royal-2); color: white; }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: white; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--surface); }
.btn-sm { padding: 9px 16px; font-size: 0.88rem; }
.btn-lg { padding: 16px 32px; font-size: 1.02rem; }
.btn-arrow::after { content: '→'; transition: transform .2s ease; }
.btn-arrow:hover::after { transform: translateX(4px); }

/* ---------- Hero (VI-aligned: navy→light gradient like the logo) ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--nz-blue-deep) 0%, var(--nz-blue) 55%, #4F88C9 100%);
  color: white;
}
.hero::after {
  /* Subtle bottom red wash matching the red C accent */
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0; height: 30%;
  background: radial-gradient(ellipse at 85% 100%, rgba(232,30,29,0.18) 0%, transparent 60%);
  pointer-events: none;
}

/* Real photography backdrop layer */
.hero-photo {
  position: absolute; inset: 0;
  background-image: linear-gradient(135deg, rgba(0,43,115,0.85) 0%, rgba(0,61,165,0.72) 50%, rgba(30,79,168,0.72) 100%),
                    url('../img/photos/expo-backdrop-hero.jpg');
  background-size: cover;
  background-position: center;
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  position: relative; z-index: 2;
  padding: clamp(80px, 12vw, 150px) 24px clamp(60px, 8vw, 120px);
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
}
.hero h1 {
  color: white;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(3rem, 6.5vw, 5.4rem);
  letter-spacing: 0.005em;
  text-transform: uppercase;
  line-height: 0.95;
  margin-bottom: 28px;
}
.hero h1 .accent { color: var(--koru-3); display: block; }
.hero h1 .accent-gold { color: var(--gold); }
.hero .lead { color: rgba(255,255,255,0.88); font-size: 1.2rem; max-width: 560px; margin-bottom: 36px; text-transform: none; font-family: var(--font-body); }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  color: rgba(255,255,255,0.95);
  font-family: var(--font-body);
}
.hero-tag .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--koru-3);
  box-shadow: 0 0 0 4px rgba(91, 199, 131, 0.25);
}
.hero-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 40px 0 0;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.hero-meta dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.65);
  margin-bottom: 6px;
  font-weight: 600;
  font-family: var(--font-display);
}
.hero-meta dd {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  color: white;
  font-size: 1.08rem;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }

/* VI Auxiliary Graphic Style C — giant display type as background */
.hero-bg-type {
  position: absolute;
  z-index: 1;
  right: -3%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(180px, 26vw, 380px);
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: rgba(255, 255, 255, 0.06);
  pointer-events: none;
  text-align: right;
  text-transform: uppercase;
  user-select: none;
  white-space: nowrap;
}
@media (max-width: 900px) {
  .hero-bg-type { font-size: clamp(120px, 30vw, 240px); right: -8%; }
}

/* Hero display headline (3-line stack matching VI lockup) */
.hero h1.display {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 5rem);
  letter-spacing: -0.005em;
  line-height: 0.95;
  text-transform: uppercase;
  margin-bottom: 32px;
  color: white;
}
.hero h1.display span { display: block; }
.hero h1.display .accent { color: var(--china-red); }

/* Hero side card */
.hero-card {
  position: relative;
  z-index: 2;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.hero-card h3 {
  color: white;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-card .countdown {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 24px;
}
.cd-cell {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 16px 8px;
  text-align: center;
}
.cd-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: white;
  line-height: 1;
  letter-spacing: 0.02em;
}
.cd-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.7);
  margin-top: 6px;
  font-weight: 600;
  font-family: var(--font-display);
}
.hero-card .quick-links {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 6px;
}
.hero-card .quick-links a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 16px;
  border-radius: 10px;
  color: white;
  background: rgba(255,255,255,0.06);
  font-weight: 500;
  font-size: 0.95rem;
}
.hero-card .quick-links a:hover { background: rgba(255,255,255,0.15); }
.hero-card .quick-links a::after { content: '→'; opacity: 0.6; }

/* ---------- Page Hero (sub pages, VI-aligned navy gradient) ---------- */
.page-hero {
  background: linear-gradient(180deg, var(--nz-blue-deep) 0%, var(--nz-blue) 100%);
  color: white;
  padding: clamp(80px, 10vw, 130px) 0 clamp(48px, 6vw, 80px);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  /* Faint red corner accent */
  content: ''; position: absolute; right: 0; bottom: 0; width: 40%; height: 80%;
  background: radial-gradient(circle at 100% 100%, rgba(232,30,29,0.18) 0%, transparent 60%);
  pointer-events: none;
}
/* Optional big background type for page heroes */
.page-hero .bg-type {
  position: absolute; right: 2%; top: 50%; transform: translateY(-50%);
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(120px, 18vw, 240px);
  color: rgba(255,255,255,0.06);
  line-height: 0.85; letter-spacing: -0.04em;
  text-transform: uppercase; pointer-events: none; user-select: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 {
  color: white;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  line-height: 1;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin-bottom: 16px;
}
.page-hero p { color: rgba(255,255,255,0.88); font-size: 1.15rem; max-width: 720px; margin: 0; }
.breadcrumb {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 18px;
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { color: white; }
.breadcrumb .sep { margin: 0 8px; opacity: 0.5; }

/* ---------- Section header ---------- */
.section-head { max-width: 760px; margin: 0 auto var(--space-7); text-align: center; }
.section-head.left { text-align: left; margin-left: 0; }
.section-head h2 { margin-bottom: 12px; }
.section-head p { color: var(--muted); font-size: 1.08rem; margin: 0; }

/* ---------- Stats strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}
.stat {
  background: var(--paper);
  padding: 32px 24px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--royal);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}
.stat-num .unit { font-size: 0.55em; color: var(--koru); font-weight: 700; margin-left: 4px; }
.stat-label {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
}
@media (max-width: 720px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Registration cards ---------- */
.reg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .reg-grid { grid-template-columns: 1fr; } }
.reg-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.reg-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--royal);
}
.reg-card.is-exhibitor::before { background: var(--crimson); }
.reg-card.is-professional::before { background: var(--royal); }
.reg-card.is-visitor::before { background: var(--koru); }
.reg-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.reg-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 1.6rem;
}
.reg-card.is-exhibitor .reg-icon { background: rgba(230, 57, 70, 0.10); color: var(--crimson); }
.reg-card.is-professional .reg-icon { background: rgba(30, 79, 168, 0.10); color: var(--royal); }
.reg-card.is-visitor .reg-icon { background: rgba(45, 159, 91, 0.10); color: var(--koru); }
.reg-card h3 { margin-bottom: 8px; }
.reg-card .sub { color: var(--muted); font-size: 0.92rem; margin-bottom: 18px; }
.reg-card ul {
  list-style: none; padding: 0; margin: 0 0 24px;
  display: flex; flex-direction: column; gap: 10px;
}
.reg-card li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 0.95rem; color: var(--slate);
}
.reg-card li::before {
  content: '✓';
  color: var(--koru);
  font-weight: 700;
  flex-shrink: 0;
}
.reg-card.is-exhibitor li::before { color: var(--crimson); }
.reg-card.is-professional li::before { color: var(--royal); }
.reg-card .reg-foot { margin-top: auto; }
.badge {
  display: inline-block;
  background: var(--surface);
  color: var(--ink);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
  font-family: var(--font-display);
}
.reg-card.is-exhibitor .badge { background: rgba(230, 57, 70, 0.1); color: var(--crimson-2); }
.reg-card.is-professional .badge { background: rgba(30, 79, 168, 0.1); color: var(--royal-2); }
.reg-card.is-visitor .badge { background: rgba(45, 159, 91, 0.1); color: var(--koru-2); }

/* ---------- Generic card grid ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--royal); }
.card h4 { margin-bottom: 8px; color: var(--ink); }
.card p { color: var(--muted); font-size: 0.95rem; margin: 0; }
.card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  font-size: 1.25rem;
}

/* ---------- Exhibition zones ---------- */
.zone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.zone {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex; align-items: center; gap: 14px;
  transition: all .2s ease;
}
.zone:hover { border-color: var(--koru); background: var(--paper); transform: translateY(-2px); box-shadow: var(--shadow-sm);}
.zone-emoji { font-size: 1.5rem; }
.zone-name { font-weight: 600; color: var(--ink); font-size: 0.98rem; }
.zone-cn { font-size: 0.78rem; color: var(--muted); margin-top: 2px; }

/* ---------- Two col split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 32px; } }
.split-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--royal-2) 0%, var(--royal) 60%, var(--koru-2) 100%);
  aspect-ratio: 4 / 3;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.split-img.alt { background: linear-gradient(135deg, var(--koru-2) 0%, var(--royal) 60%, var(--royal-2) 100%); }
.split-img .placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  padding: 24px;
  z-index: 1;
}
.split-img .placeholder small {
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.78rem;
  opacity: .7;
}
.split-img .deco-fern {
  position: absolute;
  top: -20px; left: -30px;
  width: 60%;
  opacity: 0.4;
  pointer-events: none;
}

/* ---------- Logos strip ---------- */
.logo-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.logo-chip {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.4;
  display: flex; align-items: center; justify-content: center;
  min-height: 88px;
  transition: all .2s ease;
}
.logo-chip:hover { border-color: var(--royal); }

/* ---------- News ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .news-grid { grid-template-columns: 1fr; } }
.news-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.news-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.news-thumb {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--royal-2) 0%, var(--royal) 60%, var(--koru-2) 100%);
  position: relative;
  overflow: hidden;
}
.news-thumb::before {
  content: '';
  position: absolute; inset: -10%;
  background: repeating-linear-gradient(
    -65deg, transparent 0, transparent 50px,
    rgba(255,255,255,0.06) 50px, rgba(255,255,255,0.06) 60px
  );
}
.news-thumb.alt-1 { background: linear-gradient(135deg, var(--koru-2) 0%, var(--royal) 100%); }
.news-thumb.alt-2 { background: linear-gradient(135deg, var(--crimson) 0%, var(--royal-2) 100%); }
.news-body { padding: 22px 24px 24px; flex: 1; display: flex; flex-direction: column; }
.news-meta {
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--muted); font-weight: 600; margin-bottom: 8px;
  font-family: var(--font-display);
}
.news-body h4 { margin-bottom: 10px; font-size: 1.1rem; }
.news-body p { color: var(--muted); font-size: 0.95rem; margin-bottom: 16px; }
.news-body .more { margin-top: auto; color: var(--crimson); font-weight: 600; font-size: 0.92rem; }

/* ---------- Forms ---------- */
.form-wrap {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: start;
}
@media (max-width: 1000px) { .form-wrap { grid-template-columns: 1fr; } }
.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 36px 32px;
  box-shadow: var(--shadow-sm);
}
.form-section { margin-bottom: 32px; }
.form-section:last-child { margin-bottom: 0; }
.form-section h3 {
  font-size: 1.05rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--surface);
  color: var(--royal);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-row.full { grid-template-columns: 1fr; }
.form-row.three { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 720px) { .form-row, .form-row.three { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; }
.field label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}
.field label .req { color: var(--crimson); margin-left: 2px; }
.field .hint { font-size: 0.78rem; color: var(--muted); margin-top: 6px; }
input[type=text], input[type=email], input[type=tel], input[type=url], input[type=number], input[type=date], select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  font: inherit;
  color: var(--slate);
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
textarea { resize: vertical; min-height: 96px; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--royal);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(30, 79, 168, 0.15);
}
.checks { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.check {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  cursor: pointer;
  transition: all .15s ease;
  font-size: 0.92rem;
}
.check:hover { border-color: var(--royal); background: var(--white); }
.check input { margin-top: 3px; accent-color: var(--royal); }
.form-actions {
  display: flex; gap: 12px; align-items: center;
  margin-top: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.form-actions .note { color: var(--muted); font-size: 0.85rem; }

.form-aside {
  background: var(--royal);
  color: rgba(255,255,255,0.92);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: sticky;
  top: 96px;
  overflow: hidden;
  isolation: isolate;
}
.form-aside::before {
  content: ''; position: absolute; inset: -20%;
  background: repeating-linear-gradient(
    -65deg, transparent 0, transparent 80px,
    rgba(255,255,255,0.04) 80px, rgba(255,255,255,0.04) 95px
  );
  pointer-events: none;
  z-index: -1;
}
.form-aside h3 {
  color: white;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.form-aside ul { list-style: none; padding: 0; margin: 0 0 22px; display: flex; flex-direction: column; gap: 12px; }
.form-aside li { display: flex; gap: 10px; font-size: 0.92rem; line-height: 1.55; }
.form-aside li::before { content: '✓'; color: var(--koru-3); font-weight: 700; }
.form-aside .info-block {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 10px;
  padding: 16px;
  font-size: 0.88rem;
}
.form-aside .info-block strong { color: white; display: block; margin-bottom: 6px; font-family: var(--font-display); letter-spacing: 0.05em; text-transform: uppercase; font-size: 0.82rem; }

/* ---------- Map/Venue ---------- */
.venue-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
}
@media (max-width: 900px) { .venue-card { grid-template-columns: 1fr; } }
.venue-map {
  background: linear-gradient(135deg, var(--royal-2) 0%, var(--royal) 60%, var(--koru-2) 100%);
  min-height: 360px;
  position: relative;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.95);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 1.05rem;
  overflow: hidden;
}
.venue-map::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    -65deg, transparent 0, transparent 60px,
    rgba(255,255,255,0.06) 60px, rgba(255,255,255,0.06) 75px
  );
}
.venue-map > span { position: relative; z-index: 1; padding: 0 24px; text-align: center; }
.venue-info { padding: 36px; }
.venue-info h3 { margin-bottom: 8px; }
.venue-info .addr { color: var(--muted); margin-bottom: 20px; }
.venue-info dl { margin: 0; }
.venue-info dt { font-size: 0.78rem; text-transform: uppercase; color: var(--muted); letter-spacing: 0.12em; font-weight: 600; margin-top: 14px; font-family: var(--font-display);}
.venue-info dd { margin: 4px 0 0; color: var(--slate); font-weight: 500; }

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,0.75);
  padding: var(--space-8) 0 var(--space-6);
  margin-top: var(--space-8);
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(
    -65deg, transparent 0, transparent 100px,
    rgba(255,255,255,0.03) 100px, rgba(255,255,255,0.03) 115px
  );
  pointer-events: none;
}
.footer .container { position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
@media (max-width: 900px) { .footer .container { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 560px) { .footer .container { grid-template-columns: 1fr; } }
.footer h4 {
  color: white;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 500;
}
.footer a { color: rgba(255,255,255,0.75); }
.footer a:hover { color: white; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 0.92rem; }
.footer-about p { font-size: 0.92rem; line-height: 1.65; margin: 16px 0 16px; }
.footer-bot {
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  grid-template-columns: none !important;
}
.footer-bot a { color: rgba(255,255,255,0.6); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.flex-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: center; }
.muted { color: var(--muted); }