/* Reusable brand components, ported from the reference landing page, for use as CSS classes on Elementor widgets. */

.eyebrow{
  text-transform:uppercase;
  letter-spacing:2px;
  font-size:12px;
  font-weight:800;
  color:var(--brand-dark);
  margin-bottom:12px;
  display:block;
}

.badge-pill{
  background:var(--brand-bg);
  color:var(--brand-dark);
  font-size:11px;
  font-weight:800;
  letter-spacing:1px;
  padding:3px 10px;
  border-radius:var(--radius-pill);
  text-transform:uppercase;
  display:inline-block;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:.75em 2em;
  border-radius:10px;
  font-size:15px;
  font-weight:700;
  font-family:"Plus Jakarta Sans",sans-serif;
  cursor:pointer;
  border:none;
  white-space:nowrap;
  transition:transform .15s ease, box-shadow .15s ease;
  text-decoration:none;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--action);color:#fff;box-shadow:0 6px 16px rgba(0,109,217,0.25);}
.btn-primary:hover{background:var(--action-dark);color:#fff;}
.btn-ghost{background:#fff;color:var(--text);border:1px solid var(--brand);}
.btn-ghost:hover{border-color:var(--brand-dark);}

.card-soft{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
}
.card-elevated{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-card);
}

.section-alt{background:var(--bg);}
.section-navy{background:var(--navy);color:#fff;}
.section-navy h2,.section-navy h3,.section-navy h4{color:#fff;}

/* Site-wide Elementor polish: consistent hover motion + depth on interactive elements. */
.elementor-button{
  transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.elementor-button:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(0,0,0,0.16);
}

.hover-lift{
  transition:transform .25s ease, box-shadow .25s ease;
}
.hover-lift:hover{
  transform:translateY(-8px);
  box-shadow:0 18px 40px rgba(0,0,0,0.12) !important;
}

.elementor-widget-image img{
  transition:transform .5s ease;
}
.elementor-widget-image:hover img{
  transform:scale(1.03);
}

/* Slightly deepen default Elementor section spacing rhythm for a more premium feel. */
.elementor-widget-heading .elementor-heading-title{
  letter-spacing:-0.01em;
}

/* ==========================================================================
   BUB Exhibition Landing Page System
   Shared components reused across every exhibition landing page.
   ========================================================================== */

/* --- Eyebrow labels --- */
.bub-eyebrow{
  display:inline-block;
  background:var(--brand-bg);
  color:var(--brand-dark);
  font-size:11px;
  font-weight:800;
  letter-spacing:1.5px;
  text-transform:uppercase;
  padding:6px 16px;
  border-radius:var(--radius-pill);
}
.bub-eyebrow-dark{
  background:#f1ae13;
  color:#2b2107;
}
.bub-eyebrow-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--navy);
  color:#FFFFFF;
  padding:7px 16px;
  border-radius:var(--radius-pill);
  text-transform:uppercase;
  letter-spacing:1.5px;
  font-size:12px;
  font-weight:800;
  margin:0 0 22px;
}
.bub-eyebrow-dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--brand);
  display:inline-block;
}

/* --- Hero typography --- */
.bub-hero-h1{
  margin:0;
  font-family:"Montserrat",sans-serif;
  font-weight:800;
  font-size:clamp(34px,4.5vw,52px);
  line-height:1.15;
  color:var(--navy);
}
.bub-accent-script{
  font-family:"Nanum Pen Script",cursive;
  font-weight:400;
  color:var(--brand-dark);
  font-size:1.3em;
}
.bub-hero-sub{
  text-align:left;
  color:var(--text);
  font-size:19px;
  margin-top:18px;
  line-height:1.6;
  max-width:46ch;
}
.bub-spin-hint{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:24px;
  font-size:13px;
  font-weight:700;
  color:var(--brand-dark);
}

/* --- Event-detail chips (used in hero and can be reused elsewhere) --- */
.bub-chip-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:28px;
}
.bub-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--brand-bg);
  padding:10px 16px;
  border-radius:var(--radius-pill);
}
.bub-chip-icon{font-size:16px;}
.bub-chip-text{font-size:13px;font-weight:700;color:var(--navy);}

/* --- Hero image frame with decorative accent shape --- */
.bub-hero-frame{
  position:relative;
  max-width:100%;
  width:420px;
  margin:0 auto;
}
.bub-hero-frame-accent{
  position:absolute;
  top:-20px;
  left:-20px;
  width:100%;
  height:100%;
  background:var(--brand);
  border-radius:24px;
  z-index:0;
}
.bub-hero-frame .bub-hero-frame-img{
  position:relative;
  z-index:1;
  display:block;
  width:100% !important;
  height:420px !important;
  object-fit:cover;
  border-radius:24px;
  box-shadow:0 24px 50px -8px rgba(36,62,96,0.4);
}
@media (max-width:767px){
  .bub-hero-frame .bub-hero-frame-img{height:300px !important;}
}

/* --- Icon-circle badges for scannable metadata --- */
.bub-icon-circle{
  width:64px;height:64px;
  border-radius:50%;
  background:var(--brand-bg);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:28px;
  margin:0 auto;
}
.bub-card-label{
  margin-top:16px;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:1.5px;
  color:var(--muted);
  font-weight:700;
}
.bub-card-value{
  margin-top:6px;
  font-size:21px;
  font-weight:800;
  color:var(--navy);
}

/* --- About section highlight panel --- */
.bub-highlight-panel{
  background:var(--brand-bg);
  border-radius:var(--radius);
  padding:32px;
  display:flex;
  flex-direction:column;
  gap:18px;
}
.bub-highlight-item{
  display:flex;
  align-items:flex-start;
  gap:12px;
  font-weight:700;
  color:var(--navy);
  font-size:15px;
}
.bub-highlight-check{
  flex:0 0 auto;
  width:22px;height:22px;
  border-radius:50%;
  background:var(--brand);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
}

/* --- Spin & Win teaser card (visual container around the plugin's own modal trigger) --- */
.bub-spin-card{
  max-width:420px;
  margin:36px auto 0;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.15);
  border-radius:var(--radius);
  padding:40px 32px;
}
.bub-spin-card-icon{font-size:44px;}
.bub-spin-card-title{
  margin-top:12px;
  font-family:"Montserrat",sans-serif;
  font-weight:800;
  font-size:20px;
  color:#fff;
}
.bub-spin-card-sub{
  margin-top:8px;
  font-size:14px;
  color:rgba(255,255,255,0.7);
}

/* --- Decorative rotating wheel graphic (illustrative — the real interactive wheel lives in the
   Ultimate Spin Wheel modal triggered by the "Spin Now" button; this is a static visual teaser). --- */
.bub-deco-wheel-wrap{
  position:relative;
  width:320px;
  max-width:100%;
  aspect-ratio:1/1;
  margin:0 auto;
}
.bub-deco-wheel{
  position:absolute;inset:0;
  border-radius:50%;
  background:conic-gradient(
    var(--brand) 0deg 60deg,
    #fdf6ec 60deg 120deg,
    var(--brand) 120deg 180deg,
    #fdf6ec 180deg 240deg,
    var(--brand) 240deg 300deg,
    #fdf6ec 300deg 360deg
  );
  box-shadow:0 20px 50px rgba(0,0,0,0.35), 0 0 0 8px rgba(255,255,255,0.08);
  animation:bub-wheel-spin 18s linear infinite;
}
.bub-deco-wheel-hub{
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:38%;height:38%;
  border-radius:50%;
  background:#fff;
  box-shadow:0 8px 20px rgba(0,0,0,0.25);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
}
.bub-deco-wheel-hub span{
  font-family:"Montserrat",sans-serif;
  font-weight:800;
  font-size:13px;
  letter-spacing:1px;
  color:var(--navy);
  line-height:1.3;
}
@keyframes bub-wheel-spin{
  from{transform:rotate(0deg);}
  to{transform:rotate(360deg);}
}
@media (prefers-reduced-motion: reduce){
  .bub-deco-wheel{animation:none;}
}
@media (max-width:900px){
  .bub-deco-wheel-wrap{width:260px;margin-bottom:40px;}
}

/* --- Trusted partners marquee (pure CSS, no JS dependency) --- */
.bub-marquee{
  overflow:hidden;
  margin-top:36px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.bub-marquee-track{
  display:flex;
  gap:20px;
  width:max-content;
  animation:bub-marquee-scroll 28s linear infinite;
}
.bub-marquee:hover .bub-marquee-track,
.bub-marquee:focus-within .bub-marquee-track{
  animation-play-state:paused;
}
.bub-logo-tile{
  flex:0 0 auto;
  width:180px;
  height:72px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
  color:var(--muted);
  font-family:"Montserrat",sans-serif;
  font-size:15px;
  font-weight:700;
  letter-spacing:0.2px;
  filter:grayscale(1);
  opacity:0.75;
  transition:filter .2s ease, opacity .2s ease, box-shadow .2s ease;
}
.bub-logo-tile:hover,
.bub-logo-tile:focus-visible{
  filter:grayscale(0);
  opacity:1;
  color:var(--navy);
  box-shadow:0 8px 20px rgba(0,0,0,0.08);
}
.bub-logo-tile img{
  max-width:78%;
  max-height:60%;
  width:auto;
  height:auto;
  object-fit:contain;
}
@keyframes bub-marquee-scroll{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

/* --- Gallery grid --- */
.bub-gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:36px;
}
.bub-gallery-tile{
  aspect-ratio:4/3;
  border-radius:var(--radius);
  background:var(--surface);
  border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  color:var(--muted);
  transition:transform .25s ease, box-shadow .25s ease;
}
.bub-gallery-tile-photo{
  padding:0;
  overflow:hidden;
}
.bub-gallery-tile-photo img{
  width:100%;
  height:100% !important;
  object-fit:cover;
  display:block;
}
.bub-gallery-tile:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-card);
}
.bub-gallery-icon{font-size:30px;}
.bub-gallery-label{font-size:12px;font-weight:700;letter-spacing:0.5px;}

/* --- Location map placeholder (swapped in until a real geocodable venue address is supplied) --- */
.bub-map-placeholder{
  height:100%;
  min-height:320px;
  border-radius:var(--radius);
  background:var(--bg);
  border:1px dashed var(--line);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  color:var(--muted);
}

/* --- Accessibility: visible focus states on all custom interactive elements --- */
.bub-logo-tile:focus-visible,
.elementor-button:focus-visible,
a:focus-visible{
  outline:3px solid var(--action);
  outline-offset:2px;
}

/* --- Respect reduced-motion preference --- */
@media (prefers-reduced-motion: reduce){
  .bub-marquee-track{animation:none;}
  .elementor-button,
  .hover-lift,
  .elementor-widget-image img,
  .bub-gallery-tile{transition:none;}
}

/* --- Responsive rules --- */
@media (max-width:1024px){
  .bub-gallery-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:767px){
  .bub-hero-h1{text-align:center;}
  .bub-hero-sub{text-align:center;margin-left:auto;margin-right:auto;}
  .bub-chip-row{justify-content:center;}
  .bub-spin-hint{display:flex;justify-content:center;}
  .bub-hero-frame{margin-top:32px;max-width:300px;width:100%;}
  .bub-hero-frame-accent{top:-10px;left:-10px;}
  .bub-marquee-track{animation-duration:18s;}
  .bub-logo-tile{width:120px;height:64px;font-size:10px;}
  #sec1hero .elementor-widget-button{text-align:center !important;}
  #sec1hero .elementor-button{width:100%;justify-content:center;margin-left:0 !important;}
  #sec1hero .elementor-widget-button + .elementor-widget-button{margin-top:12px;}
}
/* ==========================================================================
   Hero v2 — full-bleed image + navy tint, overlapping ticket-stub info strip,
   numbered category directory. Layout pattern adapted from the approved
   reference design; colors kept to the BUB amber/navy/blue system.
   ========================================================================== */

.bub-hero-section{position:relative;}

/* ==========================================================================
   Hero v2 — premium cinematic exhibition hero. Content sits directly on a
   layered dark scrim (no heavy colored card), gold used only as an accent,
   info bar is a slim glass panel integrated inside the hero itself.
   All classes are scoped with the bub-hero-v2- prefix so nothing here can
   leak into other Elementor sections.
   ========================================================================== */
.bub-hero-v2{
  position:relative;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:0;
  min-height:clamp(560px, 85vh, 880px);
  padding:100px 6% 56px;
  overflow:hidden;
}
.bub-hero-v2-media{
  position:absolute;inset:0;
  z-index:0;
  overflow:hidden;
}
.bub-hero-v2-media .bub-hero-bg-video{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  background:#0b1220;
  filter:saturate(0.92) contrast(1.02);
}
.bub-hero-v2-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(100deg, rgba(8,12,20,0.82) 0%, rgba(8,12,20,0.6) 42%, rgba(8,12,20,0.28) 72%, rgba(8,12,20,0.15) 100%),
    linear-gradient(180deg, rgba(8,12,20,0.25) 0%, rgba(8,12,20,0.35) 55%, rgba(8,12,20,0.7) 100%);
}
.bub-hero-v2-row{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:48px;
}
.bub-hero-v2-content{
  max-width:600px;
  animation:bubHeroFadeUp .8s ease-out both;
}
.bub-hero-v2-hotel-card{
  flex:0 0 auto;
  width:500px;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 20px 50px rgba(0,0,0,0.4);
  border:1px solid rgba(255,255,255,0.18);
  animation:bubHeroFadeUp .9s ease-out .05s both;
}
.bub-hero-v2-hotel-card img{
  display:block;
  width:100%;
  height:220px;
  object-fit:cover;
}
.bub-hero-v2-hotel-caption{
  padding:10px 14px;
  background:rgba(8,12,20,0.75);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
  color:#fff;
  font-size:12px;
  font-weight:700;
  text-align:center;
}
.bub-hero-v2-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  font-weight:700;
  letter-spacing:2.5px;
  text-transform:uppercase;
  color:var(--brand);
}
.bub-hero-v2-eyebrow .dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--brand);
  display:inline-block;
  box-shadow:0 0 0 3px rgba(241,174,19,0.2);
}
.bub-hero-v2-title{
  margin:18px 0 0;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.bub-hero-v2-title .line-main{
  font-family:"Montserrat",sans-serif;
  font-weight:800;
  font-size:clamp(42px, 6vw, 76px);
  line-height:0.98;
  letter-spacing:-0.02em;
  color:#FFFFFF;
}
.bub-hero-v2-title .line-sub{
  font-family:"Montserrat",sans-serif;
  font-weight:600;
  font-size:clamp(19px, 2.2vw, 28px);
  letter-spacing:0.01em;
  color:var(--brand);
}
.bub-hero-v2-desc{
  margin-top:22px;
  font-size:17px;
  line-height:1.65;
  color:rgba(255,255,255,0.8);
  max-width:48ch;
}
.bub-hero-v2-content .bub-hero-v2-ctas{margin-top:32px;justify-content:flex-start;}
.bub-hero-v2-reward{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-top:24px;
  padding:9px 18px;
  border-radius:var(--radius-pill);
  background:rgba(241,174,19,0.12);
  border:1px solid rgba(241,174,19,0.35);
  color:#ffd98f;
  font-size:13px;
  font-weight:700;
}
.bub-hero-v2-reward .icon{
  font-size:15px;
  animation:bubRewardGlow 2.4s ease-in-out infinite;
}
.bub-hero-v2-infobar{
  position:relative;
  z-index:1;
  margin-top:40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:nowrap;
  gap:24px;
  width:100%;
  padding:18px 30px;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.14);
  border-radius:16px;
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  animation:bubHeroFadeUp .9s ease-out .1s both;
}
.bub-hero-v2-infobar .item{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
  white-space:nowrap;
}
.bub-hero-v2-infobar .ic{font-size:40px;}
.bub-hero-v2-infobar .txt{display:flex;flex-direction:column;gap:2px;}
.bub-hero-v2-infobar .k{
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:1.5px;
  color:rgba(255,255,255,0.55);
  font-weight:700;
}
.bub-hero-v2-infobar .v{
  font-size:15px;
  font-weight:700;
  color:#FFFFFF;
}
.bub-hero-v2-infobar .sep{
  width:1px;
  align-self:stretch;
  background:rgba(255,255,255,0.18);
}
@keyframes bubHeroFadeUp{
  from{opacity:0;transform:translateY(18px);}
  to{opacity:1;transform:translateY(0);}
}
@keyframes bubRewardGlow{
  0%,100%{opacity:1;}
  50%{opacity:0.55;}
}
@media (prefers-reduced-motion: reduce){
  .bub-hero-v2-content{animation:none;}
  .bub-hero-v2-reward .icon{animation:none;}
  .bub-hero-v2-infobar{animation:none;}
}

.bub-cta-row{
  margin-top:34px;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:16px;
  align-items:center;
}
.bub-btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 30px;
  border-radius:10px;
  font-weight:700;
  font-size:15px;
  font-family:"Plus Jakarta Sans",sans-serif;
  text-decoration:none !important;
  transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.bub-btn:hover{transform:translateY(-2px);}
.bub-btn:focus-visible{outline:3px solid var(--action);outline-offset:3px;}
.bub-btn-primary{
  background:var(--action);
  color:#fff;
  box-shadow:0 10px 24px rgba(0,109,217,0.35);
}
.bub-btn-primary:hover{background:var(--action-dark);box-shadow:0 14px 30px rgba(0,109,217,0.45);color:#fff;}
.bub-btn-ghost-dark{
  color:#fff;
  border:1px solid rgba(255,255,255,0.4);
}
.bub-btn-ghost-dark:hover{border-color:var(--brand);color:var(--brand);}

/* --- Numbered exhibitor-category directory (horizontal scroll) --- */
.bub-directory{
  margin-top:44px;
  border-top:1px dashed var(--line);
  border-bottom:1px dashed var(--line);
}
.bub-directory-track{
  display:flex;
  overflow-x:auto;
  scrollbar-width:none;
}
.bub-directory-track::-webkit-scrollbar{display:none;}
.bub-directory-item{
  flex:0 0 auto;
  display:flex;
  align-items:baseline;
  gap:12px;
  padding:22px 40px;
  border-right:1px dashed var(--line);
  white-space:nowrap;
}
.bub-directory-n{
  font-family:"Montserrat",sans-serif;
  font-weight:800;
  font-size:13px;
  color:var(--brand-dark);
}
.bub-directory-t{
  font-size:16px;
  font-weight:700;
  color:var(--navy);
}

/* --- Hero v2 responsive: tablet --- */
@media (max-width:1024px){
  .bub-hero-v2{padding:90px 5% 48px;min-height:clamp(520px, 80vh, 780px);}
  .bub-hero-v2-content{max-width:560px;}
  .bub-hero-v2-hotel-card{display:none;}
}

/* --- Hero v2 responsive: mobile (redesigned, not just shrunk) --- */
@media (max-width:767px){
  .bub-hero-v2{
    min-height:0;
    padding:88px 20px 40px;
    text-align:center;
    align-items:center;
  }
  .bub-hero-v2-scrim{
    background:
      linear-gradient(180deg, rgba(8,12,20,0.55) 0%, rgba(8,12,20,0.55) 45%, rgba(8,12,20,0.88) 100%);
  }
  .bub-hero-v2-content{max-width:100%;}
  .bub-hero-v2-eyebrow{display:flex;justify-content:center;width:100%;}
  .bub-hero-v2-title{align-items:center;}
  .bub-hero-v2-title .line-main{font-size:clamp(34px, 10vw, 44px);}
  .bub-hero-v2-desc{margin-left:auto;margin-right:auto;}
  .bub-hero-v2-ctas{justify-content:center;width:100%;}
  .bub-hero-v2-ctas .bub-btn{flex:1 1 auto;}
  .bub-hero-v2-reward{margin-left:auto;margin-right:auto;}
  .bub-hero-v2-infobar{
    display:flex;
    flex-direction:column;
    align-items:stretch;
    width:100%;
    gap:14px;
    padding:20px;
  }
  .bub-hero-v2-infobar .item{justify-content:center;}
  .bub-hero-v2-infobar .txt{align-items:center;}
  .bub-hero-v2-infobar .sep{width:100%;height:1px;align-self:auto;}
  .bub-directory-item{padding:18px 24px;}
}

/* ==========================================================================
   Wider content container + larger base type scale (site-wide, per request).
   ========================================================================== */
.elementor-section.elementor-section-boxed > .elementor-container{
  max-width:1320px;
}

body, p, li{
  font-size:17px;
}
.bub-hero-sub, .bub-hero-sub-dark{font-size:20px;}
.bub-card-value{font-size:23px;}
.bub-strip-v{font-size:21px;}
.bub-directory-t{font-size:18px;}
.bub-highlight-item{font-size:16px;}
.bub-eyebrow, .bub-eyebrow-pill{font-size:12px;}
.bub-gallery-label{font-size:13px;}
.bub-chip-text{font-size:14px;}
.bub-lead-form label, .swf-field label{font-size:14px;}

@media (max-width:767px){
  .elementor-section.elementor-section-boxed > .elementor-container{
    max-width:100%;
  }
}

/* ==========================================================================
   City-Wise Exhibitions explorer — panels sit in normal document flow (no
   reserved height, no hijacked scroll, fully usable with no JS at all). A
   plain CSS sticky sidebar nav highlights the in-view city via
   IntersectionObserver (progressive enhancement, spin-wheel-flow.js).
   ========================================================================== */
.bub-city-scroll-wrapper{position:relative;}
.bub-city-explorer{
  display:grid;
  grid-template-columns:0.8fr 1.2fr;
  gap:36px;
  align-items:start;
  text-align:left;
}
.bub-city-nav-col{
  display:flex;
  flex-direction:column;
  gap:20px;
  position:sticky;
  top:100px;
  align-self:start;
}
.bub-city-heading{
  margin:0;
  font-family:"Montserrat",sans-serif;
  font-weight:800;
  font-size:clamp(20px,2vw,26px);
  line-height:1.25;
  color:var(--navy);
}
.bub-city-nav{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.bub-city-nav-item{
  text-align:left;
  background:none;
  border:none;
  border-left:3px solid transparent;
  padding:14px 18px;
  font-family:"Montserrat",sans-serif;
  font-weight:700;
  font-size:16px;
  color:var(--muted);
  cursor:pointer;
  border-radius:0 10px 10px 0;
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.bub-city-nav-item:hover{background:var(--brand-bg);color:var(--brand-dark);}
.bub-city-nav-item.is-active{
  background:var(--brand-bg);
  color:var(--brand-dark);
  border-left-color:var(--brand);
}
.bub-city-panels{display:flex;flex-direction:column;gap:32px;}
.bub-city-panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:20px;
  padding:32px;
  box-sizing:border-box;
  scroll-margin-top:100px;
}
.bub-city-panel-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--navy);
  color:#fff;
  font-size:12px;
  font-weight:800;
  letter-spacing:0.5px;
  padding:8px 16px;
  border-radius:var(--radius-pill);
  margin-bottom:18px;
}
.bub-city-mini-cards{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:18px;
}
.bub-city-mini-card{
  background:var(--bg);
  border-radius:12px;
  padding:12px 16px;
  font-size:13px;
  font-weight:700;
  color:var(--navy);
}
.bub-city-panel-detail{
  border-top:1px solid var(--line);
  padding-top:20px;
}
.bub-city-venue-list{
  display:flex;
  flex-direction:column;
  gap:16px;
}
.bub-city-venue-card{
  background:var(--bg);
  border-radius:14px;
  padding:18px 20px;
}
.bub-city-venue-name{
  font-family:"Montserrat",sans-serif;
  font-weight:800;
  font-size:16px;
  color:var(--navy);
}
.bub-city-venue-address{
  margin-top:6px;
  font-size:13px;
  color:var(--muted);
  line-height:1.5;
}
.bub-city-venue-dates{
  margin-top:10px;
  font-size:13px;
  font-weight:700;
  color:var(--brand-dark);
}
.bub-city-panel-detail h4{
  font-family:"Montserrat",sans-serif;
  font-size:20px;
  color:var(--navy);
  margin-bottom:10px;
}
.bub-city-panel-detail p{
  font-size:14px;
  color:var(--muted);
  margin:0;
}
@media (max-width:860px){
  .bub-city-explorer{grid-template-columns:1fr;}
  .bub-city-nav-col{
    position:static;
    align-items:center;
    text-align:center;
  }
  .bub-city-nav{
    flex-direction:row;
    flex-wrap:wrap;
    justify-content:center;
    gap:8px;
  }
  .bub-city-nav-item{
    border-left:none;
    border-radius:var(--radius-pill);
    padding:10px 18px;
    font-size:14px;
  }
  .bub-city-nav-item.is-active{border-left:none;}
}