:root{
  --plum:#4B1E3F;
  --plum-soft:#F6F0F5;
  --white:#FFFFFF;
  --line:#DED2DC;
  --muted:#786B76;
  --max:1220px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--white);
  color:var(--plum);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",
    "Hiragino Sans","Yu Gothic",Meiryo,Arial,sans-serif;
  line-height:1.7;
}
a{color:inherit}
button,input,select,textarea{font:inherit}
[hidden]{display:none!important}

/* Header: text only — no yarn-ball logo */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px);
}
.nav{
  max-width:var(--max);
  min-height:92px;
  margin:auto;
  padding:14px 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}
.brand-text{
  min-width:0;
  color:var(--plum);
  text-decoration:none;
}
.brand-name{
  display:block;
  font-size:23px;
  line-height:1.15;
  letter-spacing:.055em;
  white-space:nowrap;
}
.brand-tagline{
  display:block;
  margin-top:7px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.03em;
  white-space:nowrap;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:30px;
}
.nav-links>a{
  color:var(--plum);
  font-size:13px;
  font-weight:850;
  letter-spacing:.075em;
  text-decoration:none;
}
.nav-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  line-height:1.2;
}
.nav-item small{
  margin-top:5px;
  font-size:11px;
  font-weight:750;
}
.lang-switch{
  display:flex;
  align-items:center;
  gap:7px;
  padding-left:18px;
  border-left:1px solid var(--line);
}
.lang-switch button{
  padding:4px;
  border:0;
  background:none;
  color:var(--plum);
  font-weight:850;
  cursor:pointer;
}
.lang-switch button.active{
  text-decoration:underline;
  text-underline-offset:4px;
}
.menu-button{
  display:none;
  border:0;
  background:none;
  color:var(--plum);
  font-size:28px;
  cursor:pointer;
}

/* Only one yarn-ball logo: here in the hero */
.hero{
  min-height:690px;
  padding:88px 24px 80px;
  display:grid;
  place-items:center;
  text-align:center;
  background:linear-gradient(180deg,#fff 0%,#fff 78%,var(--plum-soft) 100%);
}
.hero-icon{
  display:block;
  width:255px;
  max-width:64vw;
  height:auto;
  margin:0 auto 20px;
}
.hero-title{
  margin:0;
  color:var(--plum);
  font-size:clamp(36px,5vw,62px);
  line-height:1.08;
  letter-spacing:.055em;
}
.hero-tagline{
  margin:24px 0 34px;
  font-size:21px;
  font-weight:750;
  line-height:1.55;
}
.hero-actions{
  display:flex;
  justify-content:center;
  gap:18px;
  flex-wrap:wrap;
}
.btn{
  min-width:210px;
  padding:14px 28px;
  border:1.5px solid var(--plum);
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  background:#fff;
  color:var(--plum);
  font-weight:850;
  letter-spacing:.04em;
  text-decoration:none;
  cursor:pointer;
}
.btn.primary{
  background:var(--plum);
  color:#fff;
}
.btn::after{
  content:"›";
  font-size:24px;
  line-height:1;
}

.event-strip{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:#fff;
}
.event-strip-inner{
  max-width:var(--max);
  margin:auto;
  padding:24px 28px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
}
.event-cell{
  padding:0 24px;
  border-right:1px solid var(--line);
}
.event-cell:first-child{padding-left:0}
.event-cell:last-child{border-right:0}
.event-label{
  color:var(--muted);
  font-size:12px;
  font-weight:850;
  letter-spacing:.1em;
}
.event-value{
  margin-top:5px;
  font-size:18px;
  font-weight:850;
}

.section{
  max-width:var(--max);
  margin:auto;
  padding:96px 28px;
}
.section.soft{
  max-width:none;
  background:var(--plum-soft);
}
.section.soft>.inner{
  max-width:var(--max);
  margin:auto;
}
.kicker{
  margin-bottom:26px;
  font-size:13px;
  font-weight:900;
  letter-spacing:.22em;
}
h1,h2,h3{color:var(--plum)}
.about-copy{
  max-width:920px;
  font-size:34px;
  font-weight:750;
  line-height:1.7;
}
.details-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:58px;
  align-items:start;
}
.schedule{
  font-size:27px;
  font-weight:780;
  line-height:1.9;
}
.card{
  padding:30px;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
}
.card h2,.card h3{margin-top:0}
.map-link{
  height:190px;
  border:1px solid var(--line);
  border-radius:15px;
  display:grid;
  place-items:center;
  background:var(--plum-soft);
  font-weight:900;
  letter-spacing:.06em;
  text-decoration:none;
}

.company-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.company-card{
  min-height:86px;
  padding:18px 20px;
  border:1px solid var(--line);
  border-radius:15px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:15px;
  background:#fff;
  text-decoration:none;
}
.company-card strong{font-size:17px}
.company-card span{font-size:22px}

.company-detail{max-width:820px}
.company-meta{
  margin:24px 0;
  padding:24px;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
}
.company-meta dt{
  color:var(--muted);
  font-size:12px;
  font-weight:850;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.company-meta dd{
  margin:4px 0 18px;
  font-size:18px;
}
.company-meta dd:last-child{margin-bottom:0}

.contact-list{border-top:1px solid var(--line)}
.contact-row{
  padding:24px 0;
  border-bottom:1px solid var(--line);
  display:grid;
  grid-template-columns:1.1fr 1fr 410px;
  gap:28px;
  align-items:center;
}
.contact-name{
  font-size:22px;
  font-weight:900;
}
.contact-person{font-size:14px}
.contact-email{
  text-align:right;
  line-height:1.9;
}
.contact-email a{
  border-bottom:1px solid var(--plum);
  text-decoration:none;
}

.form{max-width:820px}
.stepper{
  display:flex;
  gap:8px;
  margin:0 0 30px;
}
.step{
  height:7px;
  flex:1;
  border-radius:999px;
  background:var(--line);
}
.step.active{background:var(--plum)}
.field{margin-bottom:20px}
.field-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
label{
  display:block;
  margin-bottom:8px;
  font-weight:850;
}
input,select,textarea{
  width:100%;
  padding:13px 14px;
  border:1px solid var(--line);
  border-radius:10px;
  color:var(--plum);
  background:#fff;
}
textarea{
  min-height:120px;
  resize:vertical;
}
.checkline{
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.checkline input{
  width:auto;
  margin-top:6px;
}
.notice{
  margin-bottom:25px;
  padding:16px 18px;
  border-left:4px solid var(--plum);
  border-radius:0 10px 10px 0;
  background:var(--plum-soft);
}
.form-actions{
  display:flex;
  gap:12px;
  justify-content:flex-end;
  margin-top:26px;
}
.success-box{
  display:none;
  max-width:760px;
  padding:30px;
  border:1px solid var(--line);
  border-radius:18px;
  background:var(--plum-soft);
}

/* Footer: no yarn-ball logo */
.footer{
  padding:56px 28px;
  text-align:center;
  background:var(--plum);
  color:#fff;
}
.footer strong{
  font-size:22px;
  letter-spacing:.055em;
}
.footer a{color:#fff}

@media(max-width:1060px){
  .nav-links{gap:18px}
  .brand-name{font-size:19px}
}
@media(max-width:900px){
  .menu-button{display:block}
  .nav{min-height:76px}
  .brand-tagline{display:none}
  .nav-links{
    position:absolute;
    top:76px;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    padding:20px 24px;
    background:#fff;
    border-bottom:1px solid var(--line);
  }
  .nav-links.open{display:flex}
  .nav-item{align-items:flex-start}
  .lang-switch{
    padding-left:0;
    border-left:0;
  }
  .hero{min-height:610px}
  .event-strip-inner{
    grid-template-columns:1fr 1fr;
    row-gap:24px;
  }
  .event-cell:nth-child(2){border-right:0}
  .details-grid{grid-template-columns:1fr}
  .company-grid{grid-template-columns:1fr 1fr}
  .contact-row{grid-template-columns:1fr}
  .contact-email{text-align:left}
  .about-copy{font-size:25px}
}
@media(max-width:600px){
  .brand-name{
    font-size:15px;
    letter-spacing:.035em;
    white-space:normal;
  }
  .hero-title{
    font-size:32px;
    letter-spacing:.035em;
  }
  .hero-tagline{font-size:18px}
  .event-strip-inner{grid-template-columns:1fr}
  .event-cell{
    padding:0 0 18px;
    border-right:0;
    border-bottom:1px solid var(--line);
  }
  .event-cell:last-child{
    padding-bottom:0;
    border-bottom:0;
  }
  .company-grid{grid-template-columns:1fr}
  .field-grid{grid-template-columns:1fr}
  .section{padding:72px 20px}
}

.wordmark-font{font-family:inherit;font-weight:inherit;}

.phase-shell{max-width:1180px;margin:auto;padding:72px 28px}
.phase-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.phase-card{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}
.status-message{min-height:1.7em;font-weight:700}.status-error{color:#9d1c33}.status-success{color:#246b45}
.qr-result{text-align:center}.qr-result img{width:min(360px,90vw);height:auto}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:22px 0}
.metric{padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--plum-soft)}.metric strong{display:block;font-size:36px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.data-table{width:100%;min-width:980px;border-collapse:collapse}
.data-table th,.data-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}.data-table th{background:var(--plum-soft)}
.login-card{max-width:520px}#qr-reader{max-width:520px;margin:22px 0}
fieldset{border:1px solid var(--line);border-radius:12px;padding:16px 18px}legend{font-weight:850;padding:0 8px}
@media(max-width:800px){.metrics{grid-template-columns:1fr}}
.honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
@media print{
  .site-header,.footer,.phase-actions button:not(#save-qr){display:none!important}
  body{background:#fff!important}
  .phase-card{border:0!important}
}

/* Final approved design refinements — AW2026 */
.site-header .brand-name{
  font-family:inherit;
  font-weight:500;
  letter-spacing:.045em;
}
.site-header .brand-tagline{
  font-family:inherit;
  font-weight:650;
}
.hero-title{
  font-family:inherit;
  font-weight:400;
  letter-spacing:.035em;
  font-size:clamp(34px,4.65vw,58px);
}
.hero-tagline{
  font-family:inherit;
  font-weight:700;
}
.footer strong{
  font-family:inherit;
  font-weight:600;
}
html[lang="en"] .nav-item small{
  display:none !important;
}

/* Operational system V3 */
.map-embed{margin:22px 0 14px;border-radius:14px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9}
.map-embed iframe{width:100%;height:100%;border:0;display:block}
.company-card small{display:block;margin-top:5px;font-size:12px;opacity:.7}
.company-local-name{font-size:18px;opacity:.75}.company-description{font-size:18px;line-height:1.9;margin:24px 0}
.admin-topbar{justify-content:space-between}.admin-tabs{display:flex;gap:8px;margin:28px 0 20px;border-bottom:1px solid var(--line)}
.admin-tab{appearance:none;border:0;background:transparent;padding:14px 18px;font:inherit;font-weight:800;color:var(--plum);cursor:pointer;border-bottom:3px solid transparent}
.admin-tab.active{border-bottom-color:var(--plum)}
.cms-form{max-width:900px}.compact{padding:8px 12px;font-size:12px}.danger{border-color:#9d1c33;color:#9d1c33}
[data-admin-only][hidden]{display:none!important}
@media(max-width:700px){.admin-tabs{overflow:auto}.admin-topbar{align-items:flex-start}}

/* Phase 2-1 — Exhibitor CMS */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.cms-toolbar{display:flex;justify-content:space-between;gap:22px;align-items:center;margin-bottom:20px}
.cms-summary{display:grid;grid-template-columns:auto auto;column-gap:8px;row-gap:2px;align-items:baseline;min-width:180px}
.cms-summary strong{font-size:30px}.cms-summary span{font-size:13px;opacity:.72}
.cms-controls{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;align-items:center;flex:1}
.cms-search{margin:0;flex:1;min-width:240px;max-width:420px}.cms-search input{margin:0}
.cms-controls select{width:auto;min-width:130px}
.cms-company-list{display:grid;gap:10px}
.cms-company-row{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:18px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:#fff}
.cms-order{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--plum-soft);font-weight:900}
.cms-company-title{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:20px}
.cms-company-meta,.cms-contact-preview{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:6px;font-size:14px;opacity:.8}
.cms-contact-preview a{color:var(--plum)}
.cms-row-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}
.cms-badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:850}
.cms-badge-live{background:#e8f6ee;color:#246b45}.cms-badge-hidden{background:#f5e8ec;color:#8b2940}
.cms-warning{color:#9d1c33;font-weight:750}
.cms-editor-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}.cms-editor-head h2{margin:4px 0 0}
.cms-section{margin:0 0 20px;padding:22px;border:1px solid var(--line);border-radius:14px}.cms-section legend{font-size:18px}
.cms-checks{display:grid;gap:12px}.required{display:inline-block;margin-left:8px;padding:2px 7px;border-radius:999px;background:#9d1c33;color:#fff;font-size:10px;vertical-align:middle}
.cms-sticky-actions{position:sticky;bottom:0;z-index:3;display:flex;justify-content:space-between;align-items:center;gap:20px;margin:22px -28px -28px;padding:16px 28px;border-top:1px solid var(--line);background:rgba(255,255,255,.96);backdrop-filter:blur(8px)}
.cms-sticky-actions .status-message{margin:0;flex:1}.cms-sticky-actions .phase-actions{justify-content:flex-end}
@media(max-width:900px){.cms-toolbar{align-items:stretch;flex-direction:column}.cms-controls{justify-content:stretch}.cms-search{max-width:none}.cms-company-row{grid-template-columns:42px 1fr}.cms-row-actions{grid-column:1/-1;justify-content:flex-start;padding-left:60px}}
@media(max-width:600px){.cms-company-row{grid-template-columns:1fr}.cms-order{display:none}.cms-row-actions{grid-column:auto;padding-left:0}.cms-row-actions .btn{flex:1;text-align:center}.cms-editor-head{flex-direction:column}.cms-sticky-actions{position:static;flex-direction:column;align-items:stretch;margin:20px 0 0;padding:16px 0 0;background:#fff}.cms-sticky-actions .phase-actions{display:grid;grid-template-columns:1fr 1fr}.cms-controls>*{width:100%!important;max-width:none!important}}