/* ==========================================================
   3XS Division.2 Round.11 品川CC ホームゲーム 協賛LP
   Design tokens: shinagawa.cc / minfes2026-lp と共通
   ========================================================== */

:root{
  --c-navy:#193263;
  --c-navy-dark:#021b4e;
  --c-navy-deep:#01102f;
  --c-navy-accent:#0f3464;
  --c-white:#ffffff;
  --c-off-white:#f7f8fa;
  --c-gray-100:#eef1f6;
  --c-gray-300:#c7cedb;
  --c-gray-500:#6e7890;
  --c-gray-700:#2b3246;
  --c-gold:#c9a24b;
  --c-gold-soft:#f0e4c8;
  --c-accent:#e63946;

  --ff-jp:'Noto Sans JP', sans-serif;
  --ff-en:'Teko', sans-serif;
  --ff-en-sub:'Jost', sans-serif;

  --container:1160px;
  --radius:4px;
  --shadow-sm:0 2px 8px rgba(2,27,78,.08);
  --shadow-md:0 10px 30px rgba(2,27,78,.14);
  --transition:.3s cubic-bezier(.2,.7,.3,1);
  color-scheme:light;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:76px}

body{
  margin:0;
  background:var(--c-white);
  color:var(--c-gray-700);
  font-family:var(--ff-jp);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

img{max-width:100%;height:auto;display:block}
a{color:var(--c-navy);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--c-accent)}
:focus-visible{outline:3px solid var(--c-gold);outline-offset:3px}
h1,h2,h3,h4{margin:0;line-height:1.4;font-weight:700;color:var(--c-navy-dark)}
p{margin:0}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.pc-only{display:inline}
@media (max-width:768px){.pc-only{display:none}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:15px 34px;border-radius:var(--radius);border:2px solid transparent;
  font-family:var(--ff-jp);font-weight:700;font-size:15px;line-height:1.4;letter-spacing:.04em;
  transition:transform var(--transition),background var(--transition),color var(--transition),border-color var(--transition);
}
.btn--primary{background:var(--c-accent);color:var(--c-white);border-color:var(--c-accent);box-shadow:var(--shadow-sm)}
.btn--primary:hover{background:#c92f3c;border-color:#c92f3c;color:var(--c-white);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--c-white);border-color:rgba(255,255,255,.6)}
.btn--ghost:hover{background:rgba(255,255,255,.12);color:var(--c-white);border-color:var(--c-white)}
.btn--lg{padding:19px 52px;font-size:17px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(2,27,78,.94);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.12);
}
.site-header__inner{
  max-width:var(--container);margin:0 auto;padding:0 24px;
  height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.site-header__logo img{height:30px;width:auto}
.site-nav{display:flex;align-items:center;gap:26px}
.site-nav a{color:rgba(255,255,255,.86);font-size:13.5px;font-weight:500;letter-spacing:.03em;white-space:nowrap}
.site-nav a:hover{color:var(--c-gold)}
.site-nav .nav-cta{
  background:var(--c-accent);color:var(--c-white);padding:9px 20px;border-radius:var(--radius);font-weight:700;
}
.site-nav .nav-cta:hover{background:#c92f3c;color:var(--c-white)}
@media (max-width:900px){
  /* 下部の固定CTAが常時出るため、ヘッダー内のリンクは省く */
  .site-nav{display:none}
  .site-header__inner{height:58px}
  .site-header__logo img{height:26px}
}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--c-navy-deep);color:var(--c-white);overflow:hidden;isolation:isolate}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(1,16,47,.96) 0%,rgba(2,27,78,.88) 46%,rgba(2,27,78,.42) 78%,rgba(2,27,78,.55) 100%);
}
.hero__inner{
  max-width:var(--container);margin:0 auto;padding:96px 24px 84px;
  display:flex;flex-direction:column;align-items:flex-start;gap:0;
}
.hero__eyebrow{
  display:inline-block;background:var(--c-accent);color:var(--c-white);
  font-size:12.5px;font-weight:700;letter-spacing:.14em;padding:6px 16px;border-radius:2px;
}
.hero__series{
  margin-top:26px;font-family:var(--ff-en-sub);font-size:13px;font-weight:500;
  letter-spacing:.2em;color:var(--c-gold);
}
.hero__title{margin-top:12px;color:var(--c-white);display:flex;flex-direction:column;gap:2px}
.hero__title-en{
  font-family:var(--ff-en);font-weight:500;font-size:clamp(30px,5.4vw,64px);line-height:1;
  letter-spacing:.03em;color:rgba(255,255,255,.92);
}
.hero__title-jp{
  font-size:clamp(28px,4.6vw,52px);font-weight:900;line-height:1.22;letter-spacing:.02em;text-wrap:balance;
}
.hero__lead{margin-top:22px;font-size:16px;line-height:2;color:rgba(255,255,255,.9);max-width:38em}
.hero__meta{
  margin:34px 0 0;display:flex;flex-wrap:wrap;gap:14px 44px;
  padding:22px 0;border-top:1px solid rgba(255,255,255,.24);border-bottom:1px solid rgba(255,255,255,.24);
}
.hero__meta div{display:flex;flex-direction:column;gap:2px}
.hero__meta dt{
  font-family:var(--ff-en-sub);font-size:11px;font-weight:600;letter-spacing:.2em;color:var(--c-gold);
}
.hero__meta dd{
  margin:0;font-family:var(--ff-en);font-size:29px;font-weight:500;line-height:1.15;color:var(--c-white);
  letter-spacing:.02em;font-variant-numeric:tabular-nums;
}
.hero__meta dd.is-jp{font-family:var(--ff-jp);font-size:24px;font-weight:900;line-height:1.35}
.hero__meta dd small{display:block;font-family:var(--ff-jp);font-size:12px;font-weight:400;letter-spacing:.02em;color:rgba(255,255,255,.72);line-height:1.6;margin-top:3px}
.hero__cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px}
.hero__scarcity{
  margin-top:20px;display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;
  font-size:14px;color:rgba(255,255,255,.86);
}
.hero__scarcity strong{
  background:rgba(201,162,75,.16);border:1px solid var(--c-gold);color:var(--c-gold);
  font-weight:700;letter-spacing:.06em;padding:5px 14px;border-radius:2px;
}
.hero__note{margin-top:10px;font-size:13px;color:rgba(255,255,255,.66)}
@media (max-width:768px){
  /* 下部固定CTAに隠れないよう余白を確保 */
  .hero__inner{padding:56px 24px 108px}
  .hero::after{background:linear-gradient(180deg,rgba(1,16,47,.94) 0%,rgba(2,27,78,.88) 55%,rgba(2,27,78,.8) 100%)}
  .hero__meta dd{font-size:24px}
  .hero__cta .btn{flex:1 1 100%}
}

/* ---------- section base ---------- */
.section{padding:96px 0}
@media (max-width:768px){.section{padding:64px 0}}

.section-head{margin-bottom:44px;display:flex;flex-direction:column;gap:6px}
.section-head__en{
  font-family:var(--ff-en-sub);font-size:12px;font-weight:600;letter-spacing:.24em;color:var(--c-gold);
}
.section-head__jp{font-size:clamp(24px,3.2vw,34px);font-weight:900;letter-spacing:.02em;text-wrap:balance}
.section-head--light .section-head__jp{color:var(--c-white)}

/* ---------- about / spec ---------- */
.section--about{background:var(--c-white)}
.spec{
  margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  border-top:1px solid var(--c-gray-300);border-left:1px solid var(--c-gray-300);
}
.spec__item{
  padding:22px 24px;border-right:1px solid var(--c-gray-300);border-bottom:1px solid var(--c-gray-300);
  display:flex;flex-direction:column;gap:7px;
}
.spec__item dt{
  font-family:var(--ff-en-sub);font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--c-gray-500);
}
.spec__item dd{margin:0;font-size:14.5px;line-height:1.75;color:var(--c-gray-500)}
.spec__item dd strong{display:block;font-size:17px;font-weight:700;color:var(--c-navy-dark);line-height:1.5}
@media (max-width:900px){.spec{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.spec{grid-template-columns:minmax(0,1fr)}}

.notice{
  margin-top:32px;padding:26px 30px;background:var(--c-gray-100);border-left:5px solid var(--c-gold);
  display:flex;flex-direction:column;gap:10px;
}
.notice__tag{
  align-self:flex-start;background:var(--c-navy-dark);color:var(--c-white);
  font-size:12px;font-weight:700;letter-spacing:.1em;padding:5px 14px;border-radius:2px;
}
.notice p{font-size:15px;line-height:1.9;color:var(--c-gray-700)}

/* ---------- gallery ---------- */
.section--gallery{background:var(--c-navy-dark);color:rgba(255,255,255,.9)}
.gallery__lead{margin-bottom:28px;font-size:16px;line-height:2;color:rgba(255,255,255,.82);max-width:52em}
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:190px;gap:14px}
.gallery__item{margin:0;overflow:hidden;border-radius:var(--radius);background:var(--c-navy-accent)}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.gallery__item:hover img{transform:scale(1.05)}
.gallery__item--lg{grid-row:span 2;grid-column:span 2}
@media (max-width:900px){
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:150px}
  .gallery__item--lg{grid-row:span 2;grid-column:span 2}
}

/* ---------- reach ---------- */
.section--reach{background:var(--c-off-white)}
.reach__lead{font-size:16.5px;line-height:2.05;color:var(--c-gray-700);max-width:56em;margin-bottom:40px}
.reach__lead strong{color:var(--c-navy-dark);font-weight:700}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.stat{
  background:var(--c-white);border-top:4px solid var(--c-gold);padding:26px 24px 24px;
  display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-sm);
}
.stat__num{
  font-family:var(--ff-en);font-size:52px;font-weight:600;line-height:.95;color:var(--c-navy-dark);
  letter-spacing:.01em;font-variant-numeric:tabular-nums;
}
.stat__num small{font-family:var(--ff-jp);font-size:18px;font-weight:700;margin-left:2px}
.stat:nth-child(2) .stat__num{font-family:var(--ff-jp);font-size:30px;font-weight:900;line-height:1.2}
.stat:nth-child(2) .stat__num small{font-size:16px}
.stat__label{font-size:13.5px;font-weight:700;color:var(--c-gray-700);line-height:1.6}
.stat__label small{display:block;font-size:11.5px;font-weight:400;color:var(--c-gray-500);margin-top:3px;line-height:1.6}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

.reach__why{margin-top:44px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.why-card{
  background:var(--c-white);padding:28px 26px;border:1px solid var(--c-gray-300);
  display:flex;flex-direction:column;gap:12px;
}
.why-card h3{font-size:17px;line-height:1.55;color:var(--c-navy-dark)}
.why-card p{font-size:14.5px;line-height:1.95;color:var(--c-gray-500)}
.why-card strong{color:var(--c-navy-dark);font-weight:700}
@media (max-width:900px){.reach__why{grid-template-columns:minmax(0,1fr)}}

/* ---------- value ---------- */
.section--value{background:var(--c-white)}
.values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.value-card{
  border:1px solid var(--c-gray-300);padding:32px 28px;display:flex;flex-direction:column;gap:12px;
  background:var(--c-white);
}
.value-card__num{
  font-family:var(--ff-en);font-size:40px;font-weight:600;line-height:1;color:var(--c-gray-300);
}
.value-card h3{font-size:20px;line-height:1.45}
.value-card__tag{
  font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--c-gold);
}
.value-card p:not(.value-card__tag){font-size:14.5px;line-height:1.95;color:var(--c-gray-500)}
.value-card strong{color:var(--c-navy-dark);font-weight:700}
.value-card--feature{border-color:var(--c-navy-dark);border-width:2px;background:var(--c-gray-100)}
.value-card--feature .value-card__num{color:var(--c-navy)}
@media (max-width:900px){.values{grid-template-columns:minmax(0,1fr)}}

.short-demo{
  margin-top:36px;background:var(--c-navy-dark);color:var(--c-white);
  display:grid;grid-template-columns:1fr 300px;gap:40px;padding:44px 44px 44px 46px;align-items:center;
}
.short-demo__en{
  font-family:var(--ff-en-sub);font-size:11.5px;font-weight:600;letter-spacing:.2em;color:var(--c-gold);
  display:block;margin-bottom:10px;
}
.short-demo h3{color:var(--c-white);font-size:24px;margin-bottom:14px}
.short-demo p{font-size:15px;line-height:1.95;color:rgba(255,255,255,.84)}
.short-demo__list{margin:18px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px}
.short-demo__list li{
  position:relative;padding-left:22px;font-size:14px;line-height:1.7;color:rgba(255,255,255,.84);
}
.short-demo__list li::before{
  content:"";position:absolute;left:0;top:9px;width:9px;height:9px;background:var(--c-gold);
}
.short-demo__player{border-radius:6px;overflow:hidden;box-shadow:0 16px 40px rgba(0,0,0,.4);background:#000}
.short-demo__player video{width:100%;height:auto;display:block}
@media (max-width:900px){
  .short-demo{grid-template-columns:minmax(0,1fr);padding:32px 26px;gap:28px}
  .short-demo__player{max-width:280px;margin:0 auto}
}

/* ---------- plan ---------- */
.section--plan{background:var(--c-navy-dark)}
.plan__lead{color:rgba(255,255,255,.86);font-size:16px;line-height:2;margin-bottom:36px}
.plan__lead strong{color:var(--c-gold);font-weight:700}
.plan-card{background:var(--c-white);box-shadow:var(--shadow-md);overflow:hidden}
.plan-card__head{
  background:linear-gradient(120deg,var(--c-navy-dark) 0%,var(--c-navy) 100%);
  color:var(--c-white);padding:42px 44px 36px;position:relative;
  display:flex;flex-direction:column;gap:12px;
}
.plan-card__head::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:4px;
  background:linear-gradient(90deg,var(--c-gold) 0%,#e5cd93 50%,var(--c-gold) 100%);
}
.plan-card__tags{display:flex;flex-wrap:wrap;gap:10px}
.plan-card__ribbon{
  font-family:var(--ff-en-sub);font-size:11.5px;font-weight:600;letter-spacing:.2em;
  color:var(--c-navy-dark);background:var(--c-gold);padding:6px 16px;border-radius:2px;
}
.plan-card__slots{
  font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--c-white);background:var(--c-accent);padding:6px 16px;border-radius:2px;
}
.plan-card__head h3{color:var(--c-white);font-size:clamp(19px,2.4vw,27px);line-height:1.5;text-wrap:balance}
.plan-card__price{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px;margin-top:6px}
.plan-card__currency{font-family:var(--ff-en);font-size:34px;font-weight:500;color:var(--c-gold);line-height:1}
.plan-card__amount{
  font-family:var(--ff-en);font-size:clamp(52px,8vw,86px);font-weight:600;line-height:.9;color:var(--c-white);
  letter-spacing:.01em;font-variant-numeric:tabular-nums;
}
.plan-card__tax{
  font-size:15px;font-weight:700;color:rgba(255,255,255,.78);margin-left:8px;letter-spacing:.04em;
}
.plan-card__price-note{font-size:13px;color:rgba(255,255,255,.7)}
.plan-card__deadline{
  margin-top:14px;align-self:flex-start;display:flex;align-items:center;flex-wrap:wrap;gap:0;
  border:1px solid rgba(255,255,255,.4);border-radius:2px;overflow:hidden;
}
.plan-card__deadline-label{
  background:rgba(255,255,255,.14);color:var(--c-white);
  font-size:12px;font-weight:700;letter-spacing:.1em;padding:8px 14px;
}
.plan-card__deadline-date{
  color:var(--c-gold);font-size:16px;font-weight:700;letter-spacing:.04em;padding:8px 18px;
}

.plan-card__body{padding:40px 44px 44px}
.plan-card__benefits{
  margin:0;padding:0;list-style:none;
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;
  border-top:1px solid var(--c-gray-300);border-left:1px solid var(--c-gray-300);
}
.plan-card__benefits li{
  padding:22px 26px;border-right:1px solid var(--c-gray-300);border-bottom:1px solid var(--c-gray-300);
  display:flex;flex-direction:column;gap:7px;position:relative;
}
.plan-card__benefits li::before{
  content:"";position:absolute;left:0;top:22px;width:3px;height:22px;background:var(--c-gold);
}
.plan-card__benefits h4{font-size:16px;line-height:1.5;display:flex;flex-wrap:wrap;align-items:center;gap:9px}
.plan-card__benefits p{font-size:14px;line-height:1.85;color:var(--c-gray-500)}
.plan-card__benefits .is-highlight{background:var(--c-gray-100)}
.plan-card__benefits .is-highlight::before{background:var(--c-accent);height:100%;top:0}
.badge{
  font-size:10.5px;font-weight:700;letter-spacing:.08em;color:var(--c-white);background:var(--c-accent);
  padding:3px 9px;border-radius:2px;white-space:nowrap;
}
@media (max-width:768px){.plan-card__benefits{grid-template-columns:minmax(0,1fr)}}

.plan-card__foot{margin-top:34px;display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}
.plan-card__note{font-size:13.5px;color:var(--c-gray-500);line-height:1.8}
.plan-card__note strong{color:var(--c-accent);font-weight:700}
@media (max-width:768px){
  .plan-card__head{padding:32px 24px 28px}
  .plan-card__body{padding:28px 24px 32px}
  .plan-card__foot .btn{width:100%}
}

/* ---------- exposure ---------- */
/* 露出位置が未確定のため index.html からセクションを外している（2026-08-12）。
   戻すとき用にスタイルはそのまま残す。HTMLは _src/exposure-section.html.bak。 */
.section--exposure{background:var(--c-off-white)}
.exposure{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.exposure__map{margin:0;display:flex;flex-direction:column;gap:12px}
.exposure__map svg{width:100%;height:auto;background:var(--c-white);border:1px solid var(--c-gray-300);border-radius:var(--radius)}
.exposure__map .c-floor{fill:#e7ecf4}
.exposure__map .c-line{fill:none;stroke:var(--c-gray-500);stroke-width:2}
.exposure__map .c-board{stroke:var(--c-navy-dark);stroke-width:5;stroke-linecap:round}
.exposure__map .pins circle{fill:var(--c-accent)}
.exposure__map .pins text{
  fill:#fff;font-family:var(--ff-en-sub);font-size:15px;font-weight:600;
  text-anchor:middle;dominant-baseline:central;
}
.exposure__map figcaption{font-size:12.5px;color:var(--c-gray-500);line-height:1.7}
.exposure__list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:0}
.exposure__list li{
  display:flex;gap:18px;align-items:flex-start;padding:20px 4px;border-bottom:1px solid var(--c-gray-300);
}
.exposure__list li:first-child{border-top:1px solid var(--c-gray-300)}
.exposure__no{
  flex:0 0 auto;width:30px;height:30px;border-radius:50%;background:var(--c-accent);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--ff-en-sub);font-size:15px;font-weight:600;margin-top:2px;
}
.exposure__list h3{font-size:16.5px;line-height:1.5;margin-bottom:4px}
.exposure__list p{font-size:14px;line-height:1.85;color:var(--c-gray-500)}
@media (max-width:900px){.exposure{grid-template-columns:minmax(0,1fr);gap:28px}}

/* ---------- team ---------- */
.section--team{background:var(--c-navy-dark)}
/* plan と team はどちらも navy-dark。間にあった exposure（off-white）を外したことで
   境目が消え、128pxの空きネイビーが「ただの余白」に見えてしまうため境界線を引く。
   exposure を戻せば隣接しなくなり、この指定は自動的に効かなくなる。 */
.section--plan + .section--team{border-top:1px solid rgba(255,255,255,.12)}
.team{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.team__body{display:flex;flex-direction:column;gap:18px}
.team__lead{
  font-family:var(--ff-en);font-size:clamp(26px,3.6vw,42px);font-weight:500;line-height:1.1;
  color:var(--c-gold);letter-spacing:.03em;
}
.team__body p:not(.team__lead){font-size:15.5px;line-height:2.05;color:rgba(255,255,255,.84)}
.team__body strong{color:var(--c-white)}
.team__facts{
  margin:10px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:0;
  border-top:1px solid rgba(255,255,255,.24);
}
.team__facts li{
  flex:1 1 150px;padding:16px 18px 16px 0;display:flex;flex-direction:column;gap:2px;
  border-bottom:1px solid rgba(255,255,255,.24);
}
.team__facts span{font-family:var(--ff-en-sub);font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--c-gold)}
.team__facts strong{font-size:16px;font-weight:700;color:var(--c-white)}
.team__kv{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.45)}
@media (max-width:900px){.team{grid-template-columns:minmax(0,1fr);gap:32px}}

/* ---------- access ---------- */
.section--access{background:var(--c-white)}
.venue-image{margin:0 0 32px;display:flex;flex-direction:column;gap:12px}
.venue-image img{
  width:100%;height:auto;display:block;
  border-radius:var(--radius);border:1px solid var(--c-gray-300);
}
.venue-image figcaption{font-size:12.5px;color:var(--c-gray-500);line-height:1.7}
/* 元画像は3.2:1のパノラマ。スマホ幅だと高さ100px程度の細い帯になってコートが潰れるので、
   コート周辺（右寄り・やや下）を中心に16:9へトリミングして見せる。 */
@media (max-width:900px){
  .venue-image img{aspect-ratio:16/9;object-fit:cover;object-position:78% 50%}
}
.venues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.venue{border:1px solid var(--c-gray-300);padding:28px 28px 28px;display:flex;flex-direction:column;gap:12px}
.venue__tag{
  align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.12em;padding:5px 14px;border-radius:2px;
  background:var(--c-gray-100);color:var(--c-gray-500);
}
.venue__tag--main{background:var(--c-navy-dark);color:var(--c-white)}
.venue h3{font-size:22px;line-height:1.4}
.venue__addr{font-size:14px;color:var(--c-gray-500)}
.venue__access{margin:6px 0 0;display:flex;flex-direction:column;gap:0;border-top:1px solid var(--c-gray-300)}
.venue__access div{display:flex;gap:14px;padding:9px 0;border-bottom:1px solid var(--c-gray-300)}
.venue__access dt{flex:0 0 130px;font-size:13px;font-weight:700;color:var(--c-navy-dark)}
.venue__access dd{margin:0;font-size:13.5px;color:var(--c-gray-500)}
.venue__note{font-size:13.5px;line-height:1.85;color:var(--c-gray-500)}
.venue__map{margin-top:auto;padding-top:6px;aspect-ratio:16/10;overflow:hidden;border-radius:var(--radius)}
.venue__map iframe{width:100%;height:100%;border:0;display:block;filter:grayscale(.25)}
.notice--access{margin-top:28px}
@media (max-width:900px){
  .venues{grid-template-columns:minmax(0,1fr)}
  .venue__access dt{flex:0 0 108px}
}

/* ---------- spectator ---------- */
.section--spectator{background:var(--c-off-white)}
.seats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.seat{background:var(--c-white);border:1px solid var(--c-gray-300);padding:30px 28px;display:flex;flex-direction:column;gap:12px}
.seat__tag{
  align-self:flex-start;font-family:var(--ff-en-sub);font-size:11.5px;font-weight:600;letter-spacing:.14em;
  padding:5px 14px;border-radius:2px;background:var(--c-gray-100);color:var(--c-gray-500);
}
.seat__tag--ticket{background:var(--c-accent);color:var(--c-white);font-family:var(--ff-jp);font-weight:700}
.seat h3{font-size:21px}
.seat p{font-size:14.5px;line-height:1.95;color:var(--c-gray-500)}
.seat--ticket{border-color:var(--c-accent);border-width:2px}
@media (max-width:768px){.seats{grid-template-columns:minmax(0,1fr)}}

/* ---------- flow ---------- */
.section--flow{background:var(--c-white)}
.flow{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0}
.flow li{
  padding:24px 20px 24px 0;border-top:3px solid var(--c-gray-300);
  display:flex;flex-direction:column;gap:7px;
}
.flow li:first-child{border-top-color:var(--c-gold)}
.flow li:last-child{border-top-color:var(--c-gold)}
.flow__step{font-family:var(--ff-en-sub);font-size:11.5px;font-weight:600;letter-spacing:.14em;color:var(--c-gold)}
.flow h3{font-size:16px;line-height:1.5}
.flow p{font-size:13.5px;line-height:1.8;color:var(--c-gray-500)}
@media (max-width:900px){.flow{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}}
@media (max-width:520px){.flow{grid-template-columns:minmax(0,1fr)}}

/* ---------- contact ---------- */
.section--contact{background:var(--c-navy-dark)}
.contact__lead{color:rgba(255,255,255,.86);font-size:16px;line-height:2;margin-bottom:32px}
.contact-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.28);padding:34px 38px;
  display:flex;flex-direction:column;gap:6px;color:var(--c-white);
  transition:background var(--transition),border-color var(--transition);
}
.contact-card:hover{background:rgba(255,255,255,.12);border-color:var(--c-gold);color:var(--c-white)}
.contact-card__label{font-family:var(--ff-en-sub);font-size:11.5px;font-weight:600;letter-spacing:.2em;color:var(--c-gold)}
.contact-card__value{
  font-family:var(--ff-en);font-size:clamp(30px,5vw,48px);font-weight:500;line-height:1.15;letter-spacing:.02em;
  word-break:break-all;
}
.contact-card__sub{font-size:12.5px;color:rgba(255,255,255,.66)}
.contact__deadline{margin-top:24px;font-size:14px;color:rgba(255,255,255,.72)}
.contact__deadline strong{color:var(--c-gold);font-weight:700}
@media (max-width:768px){
  .contact-card{padding:26px 22px}
}

/* ---------- footer ---------- */
.site-footer{background:var(--c-navy-deep);color:rgba(255,255,255,.7);padding:52px 0 96px;text-align:center}
.site-footer .container{display:flex;flex-direction:column;align-items:center;gap:10px}
.site-footer__logo{height:38px;width:auto}
.site-footer__event{font-family:var(--ff-en-sub);font-size:13px;letter-spacing:.08em;color:rgba(255,255,255,.86)}
.site-footer__org{font-size:12.5px;line-height:1.8}
.site-footer__links a{color:var(--c-gold);font-size:13px}
.site-footer__links a:hover{color:var(--c-white)}
.site-footer__copy{font-family:var(--ff-en-sub);font-size:11.5px;letter-spacing:.06em;color:rgba(255,255,255,.44);margin-top:8px}

/* ---------- sticky mobile CTA ---------- */
.sticky-cta{display:none}
@media (max-width:900px){
  .sticky-cta{
    display:flex;align-items:center;justify-content:center;
    position:fixed;left:16px;right:16px;bottom:16px;z-index:60;
    background:var(--c-accent);color:var(--c-white);font-weight:700;font-size:15.5px;letter-spacing:.04em;
    padding:16px;border-radius:var(--radius);box-shadow:0 8px 24px rgba(2,27,78,.35);
  }
  .sticky-cta:hover{color:var(--c-white)}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .gallery__item:hover img{transform:none}
}