/* ===================================================================
   EXHIBITORS BOOKING — Design tokens
   Palette: deep navy (corporate trust) + brushed gold (premium/invoice)
   on a warm paper ground. Signature motif: the "itinerary stub" —
   a perforated ticket-edge card used for stats, offers and quotes,
   because every service on this site ends in a single travel document.
   Type: Space Grotesk (display) + Inter (body) + IBM Plex Mono (data/ticket numbers)
=================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --navy-950:#081428;
  --navy-900:#0B1F3A;
  --navy-800:#122a4d;
  --navy-700:#1c3c67;
  --gold-600:#a67c2e;
  --gold-500:#c9974c;
  --gold-300:#e3c383;
  --paper-50:#f7f4ec;
  --paper-100:#efe9d9;
  --ink-900:#181a1e;
  --ink-600:#4c5563;
  --line:#ddd3ba;
  --line-dark:rgba(247,244,236,0.18);
  --white:#ffffff;
  --success:#2f7d5c;

  --font-display:'Space Grotesk', 'Inter', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --radius-s:6px;
  --radius-m:14px;
  --radius-l:26px;
  --shadow-card: 0 10px 30px -12px rgba(11,31,58,0.18);
  --shadow-lift: 0 22px 50px -18px rgba(11,31,58,0.28);
  --maxw:1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-900);
  background:var(--paper-50);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--font-display); color:var(--navy-900); margin:0 0 .5em; line-height:1.15; }
p{ margin:0 0 1em; color:var(--ink-600); }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
section{ padding:88px 0; }
@media (max-width:820px){ section{ padding:56px 0; } }

.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold-600);
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
  font-weight:600;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--gold-500);
  display:inline-block;
}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:15px 28px;
  border-radius:999px;
  font-family:var(--font-body); font-weight:600; font-size:15px;
  cursor:pointer; border:1px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space:nowrap;
}
.btn:focus-visible{ outline:3px solid var(--gold-500); outline-offset:3px; }
.btn-gold{ background:var(--gold-500); color:var(--navy-950); box-shadow:var(--shadow-card); }
.btn-gold:hover{ background:var(--gold-300); transform:translateY(-2px); }
.btn-outline{ background:transparent; border-color:var(--line-dark); color:var(--white); }
.btn-outline:hover{ background:rgba(255,255,255,.08); transform:translateY(-2px); }
.btn-navy{ background:var(--navy-900); color:var(--white); }
.btn-navy:hover{ background:var(--navy-800); transform:translateY(-2px); }
.btn-ghost{ background:transparent; color:var(--navy-900); border-color:var(--line); }
.btn-ghost:hover{ background:var(--navy-900); color:var(--white); border-color:var(--navy-900); }

/* ============ HEADER ============ */
.topbar{
  background:var(--navy-950); color:var(--paper-100);
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:.02em;
}
.topbar .container{ display:flex; justify-content:space-between; align-items:center; padding-top:8px; padding-bottom:8px; flex-wrap:wrap; gap:8px; }
.topbar a{ color:var(--paper-100); opacity:.9; }
.topbar a:hover{ color:var(--gold-300); }
.topbar-left{ display:flex; gap:22px; flex-wrap:wrap; }
.topbar-note{ color:var(--gold-300); }

header.mainnav{
  background:var(--navy-900);
  position:sticky; top:0; z-index:50;
  border-bottom:1px solid var(--line-dark);
}
.mainnav .container{ display:flex; align-items:center; justify-content:space-between; padding-top:10px; padding-bottom:10px; gap:18px; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:64px; width:auto; }
nav.primary{ display:flex; align-items:center; gap:30px; }
nav.primary a{ color:var(--paper-100); font-size:14.5px; font-weight:500; opacity:.88; position:relative; padding:6px 0; }
nav.primary a:hover, nav.primary a.active{ opacity:1; color:var(--gold-300); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-toggle{ display:none; background:none; border:1px solid var(--line-dark); color:var(--white); border-radius:8px; padding:8px 10px; cursor:pointer; }

@media (max-width:920px){
  nav.primary{ position:fixed; inset:64px 0 0 0; background:var(--navy-900); flex-direction:column; align-items:flex-start; padding:26px 24px; gap:20px; transform:translateY(-110%); transition:transform .3s ease; overflow-y:auto; }
  nav.primary.open{ transform:translateY(0); }
  .nav-toggle{ display:inline-flex; }
  .topbar .container{ font-size:11.5px; }
}

/* ============ HERO ============ */
.hero{
  background:
    radial-gradient(1100px 480px at 88% -10%, rgba(201,151,76,0.18), transparent 60%),
    linear-gradient(180deg, var(--navy-950), var(--navy-900) 60%, var(--navy-800));
  color:var(--paper-100);
  padding:76px 0 100px;
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute; inset:auto 0 0 0; height:1px;
  background:repeating-linear-gradient(90deg, var(--gold-500) 0 10px, transparent 10px 20px);
  opacity:.5;
}
.hero-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center; }
@media (max-width:960px){ .hero-grid{ grid-template-columns:1fr; } }
.hero h1{ color:var(--white); font-size:clamp(30px,4.4vw,50px); letter-spacing:-.01em; }
.hero .lede{ color:var(--paper-100); opacity:.85; font-size:17.5px; max-width:52ch; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:28px; }
.hero-trust{ display:flex; gap:26px; margin-top:44px; flex-wrap:wrap; }
.hero-trust div{ font-family:var(--font-mono); }
.hero-trust strong{ display:block; font-size:22px; color:var(--gold-300); font-family:var(--font-display); }
.hero-trust span{ font-size:12px; opacity:.7; letter-spacing:.03em; }

/* ---- Ticket stub (signature element) ---- */
.ticket{
  background:var(--paper-50);
  color:var(--navy-900);
  border-radius:var(--radius-m);
  box-shadow:var(--shadow-lift);
  position:relative;
  padding:26px 26px 22px;
  transform:rotate(1.2deg);
}
.ticket::before,.ticket::after{
  content:""; position:absolute; width:26px; height:26px; background:var(--navy-950);
  border-radius:50%; top:50%; transform:translateY(-50%);
}
.ticket::before{ left:-13px; } .ticket::after{ right:-13px; }
.ticket .stub-row{ display:flex; justify-content:space-between; align-items:flex-start; }
.ticket .stub-label{ font-family:var(--font-mono); font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-600); }
.ticket .stub-strong{ font-family:var(--font-display); font-weight:700; font-size:17px; color:var(--navy-900); }
.ticket .perf{ border-top:2px dashed var(--line); margin:18px 0; }
.ticket .stub-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }

/* ============ SECTION HEADS ============ */
.section-head{ max-width:640px; margin-bottom:48px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(26px,3vw,36px); }

/* ============ SERVICE CARDS ============ */
.services-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
@media (max-width:980px){ .services-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .services-grid{ grid-template-columns:1fr; } }
.service-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m);
  overflow:hidden; box-shadow:var(--shadow-card); transition:transform .2s ease, box-shadow .2s ease;
  display:flex; flex-direction:column;
}
.service-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lift); }
.service-card .thumb{ height:170px; overflow:hidden; }
.service-card .thumb img{ width:100%; height:100%; object-fit:cover; }
.service-card .body{ padding:22px; flex:1; display:flex; flex-direction:column; }
.service-card .tag{ font-family:var(--font-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-600); margin-bottom:8px; }
.service-card h3{ font-size:18.5px; margin-bottom:8px; }
.service-card p{ font-size:14.5px; margin-bottom:0; }

/* ============ ADVANTAGE / STATS ============ */
.advantage-wrap{ background:var(--navy-900); color:var(--paper-100); border-radius:var(--radius-l); padding:60px; position:relative; overflow:hidden; }
.advantage-wrap::before{ content:""; position:absolute; inset:0; background:repeating-linear-gradient(135deg, rgba(201,151,76,.05) 0 2px, transparent 2px 22px); }
@media (max-width:720px){ .advantage-wrap{ padding:34px 22px; } }
.advantage-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:26px; position:relative; z-index:1; }
@media (max-width:900px){ .advantage-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .advantage-grid{ grid-template-columns:1fr; } }
.advantage-item{ border-left:2px solid var(--gold-500); padding-left:18px; }
.advantage-item h3{ color:var(--white); font-size:17px; }
.advantage-item p{ color:var(--paper-100); opacity:.78; font-size:14px; margin:0; }

/* ============ PARTNERS ============ */
.partners-strip{ background:var(--paper-100); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.partners-grid{ display:grid; grid-template-columns:repeat(7,1fr); gap:16px; align-items:center; }
@media (max-width:900px){ .partners-grid{ grid-template-columns:repeat(4,1fr); } }
@media (max-width:560px){ .partners-grid{ grid-template-columns:repeat(3,1fr); } }
.partner-tile{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-s); height:88px; display:flex; align-items:center; justify-content:center; padding:14px; }
.partner-tile img{ max-height:44px; max-width:100%; object-fit:contain; filter:grayscale(1); opacity:.75; transition:.2s; }
.partner-tile:hover img{ filter:none; opacity:1; }

/* ============ FAQ ============ */
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{ width:100%; text-align:left; background:none; border:0; padding:22px 4px; display:flex; justify-content:space-between; align-items:center; gap:18px; cursor:pointer; font-family:var(--font-display); font-weight:600; font-size:16.5px; color:var(--navy-900); }
.faq-q .plus{ font-family:var(--font-mono); color:var(--gold-600); font-size:20px; flex-shrink:0; transition:transform .2s ease; }
.faq-item.open .plus{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .28s ease; }
.faq-a p{ padding:0 4px 22px; margin:0; }

/* ============ FOOTER ============ */
footer{ background:var(--navy-950); color:var(--paper-100); }
.footer-top{ padding:70px 0 40px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr .8fr 1.3fr; gap:40px; }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){
  .footer-grid{ grid-template-columns:1fr; }
  /* The Company links (About Us/Contact/FAQ) sat flush against the
     screen edge on mobile with nothing to visually balance them once
     stacked — nudge that column in slightly so it doesn't look glued
     to the left border. */
  .footer-grid > div:nth-child(2){ padding-left:14px; }
}
footer h4{ color:var(--white); font-size:13px; letter-spacing:.08em; text-transform:uppercase; font-family:var(--font-mono); margin-bottom:18px; }
footer .brand img{ height:52px; margin-bottom:16px; }
footer p{ color:var(--paper-100); opacity:.68; font-size:14px; }
footer ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:11px; }
footer ul a{ color:var(--paper-100); opacity:.78; font-size:14.5px; }
footer ul a:hover{ opacity:1; color:var(--gold-300); }
.footer-disclaimer{ border-top:1px solid var(--line-dark); border-bottom:1px solid var(--line-dark); padding:22px 0; }
.footer-disclaimer p{ font-size:12.5px; opacity:.6; margin:0; max-width:920px; }
.newsletter-box{ background:var(--navy-800); border:1px solid var(--line-dark); border-radius:var(--radius-m); padding:26px; }
.newsletter-box h4{ margin-bottom:8px; }
.newsletter-box p{ font-size:13.5px; margin-bottom:16px; }
.newsletter-form{ display:flex; gap:10px; flex-wrap:wrap; }
.newsletter-form input[type=email]{
  flex:1; min-width:160px; padding:13px 16px; border-radius:999px; border:1px solid var(--line-dark);
  background:var(--navy-950); color:var(--white); font-family:var(--font-body); font-size:14px;
}
.newsletter-form input[type=email]::placeholder{ color:rgba(247,244,236,.45); }
.newsletter-form input[type=email]:focus-visible{ outline:2px solid var(--gold-500); }
.consent-line{ display:flex; gap:8px; align-items:flex-start; margin-top:12px; font-size:12px; opacity:.72; }
.consent-line input{ margin-top:3px; }
.form-msg{ font-size:13px; margin-top:10px; font-family:var(--font-mono); }
.form-msg.ok{ color:#8fd3a8; } .form-msg.err{ color:#e58a8a; }
.footer-bottom{ padding:20px 0; font-size:13px; opacity:.6; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }
.footer-bottom a{ opacity:1; }

/* ============ GENERIC PAGE HERO (inner pages) ============ */
.page-hero{ background:linear-gradient(180deg, var(--navy-950), var(--navy-800)); color:var(--paper-100); padding:64px 0 56px; position:relative; }
.page-hero::after{ content:""; position:absolute; inset:auto 0 0 0; height:1px; background:repeating-linear-gradient(90deg, var(--gold-500) 0 10px, transparent 10px 20px); opacity:.5; }
.breadcrumb{ font-family:var(--font-mono); font-size:12.5px; opacity:.7; margin-bottom:14px; }
.breadcrumb a:hover{ color:var(--gold-300); }
.page-hero h1{ color:var(--white); font-size:clamp(28px,4vw,42px); margin-bottom:10px; }
.page-hero p{ color:var(--paper-100); opacity:.82; max-width:60ch; margin:0; }

/* ============ CARDS / GENERIC ============ */
.card{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m); padding:28px; box-shadow:var(--shadow-card); }
.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:40px; }
@media (max-width:860px){ .two-col{ grid-template-columns:1fr; } }
.badge-row{ display:flex; gap:10px; flex-wrap:wrap; }
.badge{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.05em; text-transform:uppercase; border:1px solid var(--line); border-radius:999px; padding:6px 14px; color:var(--navy-700); }

/* ============ TEAM ============ */
.team-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
@media (max-width:900px){ .team-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .team-grid{ grid-template-columns:1fr; } }
.team-card{ background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m); padding:22px; text-align:center; box-shadow:var(--shadow-card); }
.avatar-ring{ width:74px; height:74px; border-radius:50%; margin:0 auto 14px; background:linear-gradient(145deg,var(--navy-800),var(--navy-950)); display:flex; align-items:center; justify-content:center; color:var(--gold-300); font-family:var(--font-display); font-weight:700; font-size:22px; border:2px solid var(--gold-500); }
.team-card h3{ font-size:16px; margin-bottom:2px; }
.team-card .role{ font-family:var(--font-mono); font-size:11.5px; color:var(--gold-600); text-transform:uppercase; letter-spacing:.06em; margin-bottom:10px; display:block; }
.team-card p{ font-size:13.5px; margin:0; }

/* ============ CONTACT ============ */
.contact-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:40px; }
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-item{ display:flex; gap:16px; padding:18px 0; border-bottom:1px solid var(--line); }
.contact-icon{ width:44px; height:44px; border-radius:50%; background:var(--navy-900); color:var(--gold-300); display:flex; align-items:center; justify-content:center; flex-shrink:0; font-family:var(--font-mono); font-weight:600; }
.contact-item h3{ font-size:15.5px; margin-bottom:4px; }
.contact-item p, .contact-item a{ font-size:14.5px; margin:0; }
.form-group{ margin-bottom:18px; }
.form-group label{ display:block; font-size:13.5px; font-weight:600; color:var(--navy-900); margin-bottom:7px; font-family:var(--font-mono); text-transform:uppercase; letter-spacing:.04em; font-size:11.5px; }
.form-group input, .form-group select, .form-group textarea{
  width:100%; padding:13px 15px; border-radius:var(--radius-s); border:1px solid var(--line); background:var(--white);
  font-family:var(--font-body); font-size:14.5px; color:var(--ink-900);
}
.form-group textarea{ resize:vertical; min-height:120px; }
.form-group input:focus-visible, .form-group select:focus-visible, .form-group textarea:focus-visible{ outline:2px solid var(--gold-500); border-color:var(--gold-500); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:560px){ .form-row{ grid-template-columns:1fr; } }

/* ============ TERMS / LEGAL TEXT ============ */
.legal h2{ font-size:19px; margin-top:38px; }
.legal h2:first-child{ margin-top:0; }
.legal ul{ color:var(--ink-600); padding-left:20px; }
.legal li{ margin-bottom:8px; }
.legal .updated{ font-family:var(--font-mono); font-size:12.5px; color:var(--gold-600); text-transform:uppercase; letter-spacing:.06em; }
.toc{ background:var(--paper-100); border:1px solid var(--line); border-radius:var(--radius-m); padding:22px 26px; }
.toc h3{ font-size:14px; }
.toc ol{ margin:0; padding-left:18px; }
.toc a{ color:var(--navy-700); font-size:14px; }
.toc a:hover{ color:var(--gold-600); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ transition:none !important; scroll-behavior:auto !important; }
}

.skip-link{ position:absolute; left:-9999px; top:0; background:var(--gold-500); color:var(--navy-950); padding:10px 16px; z-index:999; }
.skip-link:focus{ left:12px; top:12px; }