:root{
  --bg:#07111f;
  --bg-soft:#0b1730;
  --bg-deep:#050c18;
  --surface:rgba(255,255,255,.06);
  --surface-strong:rgba(255,255,255,.09);
  --surface-soft:rgba(255,255,255,.04);
  --line:rgba(255,255,255,.12);
  --line-strong:rgba(255,255,255,.18);

  --text:#f5f8fc;
  --muted:#bcc9de;
  --soft-text:#d6e1f0;

  --blue:#5fb6ff;
  --blue-2:#89d0ff;
  --green:#21c17a;
  --green-2:#6bddab;
  --gold:#ffd166;
  --gold-2:#ffb703;
  --red:#ff6b6b;

  --shadow-sm:0 10px 30px rgba(0,0,0,.18);
  --shadow-md:0 18px 50px rgba(0,0,0,.26);
  --shadow-lg:0 28px 80px rgba(0,0,0,.38);

  --radius-sm:14px;
  --radius:22px;
  --radius-lg:30px;
  --radius-xl:36px;
  --pill:999px;

  --max:1240px;
  --nav-h:76px;

  --font-sans:"Hiragino Sans","Yu Gothic","YuGothic","Meiryo","Noto Sans JP",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  min-height:100vh;
  font-family:var(--font-sans);
  color:var(--text);
  line-height:1.75;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  background:
    radial-gradient(1000px 600px at 0% -5%, rgba(95,182,255,.16), transparent 58%),
    radial-gradient(1000px 600px at 100% 0%, rgba(33,193,122,.10), transparent 58%),
    radial-gradient(800px 420px at 50% 100%, rgba(255,209,102,.06), transparent 60%),
    linear-gradient(180deg, #06101d 0%, #091426 40%, #0b1730 100%);
}

img{
  max-width:100%;
  display:block;
}

svg{
  display:block;
}

a{
  color:inherit;
  text-decoration:none;
}

button,
input,
select,
textarea{
  font:inherit;
}

::selection{
  background:rgba(95,182,255,.28);
  color:#fff;
}

/* Layout */
.wrap{
  width:min(calc(100% - 28px), var(--max));
  margin-inline:auto;
}

.narrow{
  width:min(calc(100% - 28px), 900px);
  margin-inline:auto;
}

.section{
  padding:34px 0;
}

.section-lg{
  padding:56px 0;
}

.section-xl{
  padding:72px 0;
}

.stack-8 > * + *{margin-top:8px}
.stack-12 > * + *{margin-top:12px}
.stack-16 > * + *{margin-top:16px}
.stack-20 > * + *{margin-top:20px}
.stack-24 > * + *{margin-top:24px}
.stack-32 > * + *{margin-top:32px}

/* Typography */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:38px;
  padding:0 14px;
  border-radius:var(--pill);
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--soft-text);
  font-size:.92rem;
  font-weight:800;
  letter-spacing:.04em;
}

h1,h2,h3,h4{
  margin:0;
  line-height:1.08;
  letter-spacing:-.03em;
}

h1{
  font-size:clamp(2.2rem, 5.4vw, 4.9rem);
  font-weight:900;
}

h2{
  font-size:clamp(1.7rem, 3.2vw, 2.7rem);
  font-weight:900;
}

h3{
  font-size:clamp(1.18rem, 2vw, 1.55rem);
  font-weight:850;
}

h4{
  font-size:1.05rem;
  font-weight:800;
}

.lead{
  margin:0;
  color:var(--muted);
  font-size:clamp(1rem, 1.4vw, 1.08rem);
  max-width:72ch;
}

.kicker{
  color:var(--blue-2);
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:.82rem;
}

.muted{
  color:var(--muted);
}

.soft{
  color:var(--soft-text);
}

.center{
  text-align:center;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  backdrop-filter:blur(16px);
  background:rgba(5,11,22,.72);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.site-header.is-scrolled{
  background:rgba(5,11,22,.86);
  box-shadow:0 12px 34px rgba(0,0,0,.18);
}

.site-header-inner{
  min-height:var(--nav-h);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:900;
  letter-spacing:.03em;
  min-width:0;
}

.brand-mark{
  width:44px;
  height:44px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:
    linear-gradient(135deg,#162745,#0b1528);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    0 10px 28px rgba(0,0,0,.25);
  font-size:20px;
}

.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}

.brand-text strong{
  font-size:1rem;
}

.brand-text span{
  color:var(--muted);
  font-size:.76rem;
  font-weight:700;
  letter-spacing:.06em;
}

.site-nav{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}

.site-nav a{
  min-height:42px;
  padding:0 14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:var(--pill);
  color:var(--muted);
  border:1px solid transparent;
  transition:all .18s ease;
  font-weight:750;
}

.site-nav a:hover,
.site-nav a[aria-current="page"]{
  color:#fff;
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.14);
}

.nav-toggle{
  display:none;
  width:46px;
  height:46px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  color:#fff;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after{
  content:"";
  display:block;
  width:18px;
  height:2px;
  border-radius:2px;
  background:#fff;
  transition:transform .2s ease, opacity .2s ease;
}

.nav-toggle span{
  position:relative;
}

.nav-toggle::before{
  position:absolute;
  transform:translateY(-6px);
}

.nav-toggle::after{
  position:absolute;
  transform:translateY(6px);
}

.nav-toggle.is-open span{
  opacity:0;
}

.nav-toggle.is-open::before{
  transform:rotate(45deg);
}

.nav-toggle.is-open::after{
  transform:rotate(-45deg);
}

.mobile-nav{
  display:none;
  padding:0 0 16px;
}

.mobile-nav-inner{
  display:grid;
  gap:10px;
  padding:14px;
  border:1px solid var(--line);
  border-radius:22px;
  background:rgba(255,255,255,.06);
  box-shadow:var(--shadow-sm);
}

.mobile-nav a{
  min-height:46px;
  padding:0 14px;
  border-radius:16px;
  display:flex;
  align-items:center;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  color:var(--soft-text);
  font-weight:750;
}

.mobile-nav a[aria-current="page"]{
  color:#fff;
  border-color:rgba(255,255,255,.16);
  background:rgba(255,255,255,.08);
}

/* Breadcrumbs */
.breadcrumbs{
  padding:16px 0 6px;
  color:var(--muted);
  font-size:.95rem;
}

.breadcrumbs a:hover{
  color:#fff;
}

/* Hero */
.hero{
  padding:44px 0 26px;
}

.hero-card{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.03)),
    linear-gradient(135deg, #0d1832, #09111f 58%, #10203c);
  box-shadow:var(--shadow-lg);
}

.hero-card::before{
  content:"";
  position:absolute;
  inset:-10% auto auto -6%;
  width:320px;
  height:320px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(95,182,255,.18), transparent 65%);
  pointer-events:none;
}

.hero-card::after{
  content:"";
  position:absolute;
  inset:auto -6% -12% auto;
  width:360px;
  height:360px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(33,193,122,.12), transparent 65%);
  pointer-events:none;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:0;
}

.hero-copy{
  padding:44px 38px;
}

.hero-copy h1{
  margin:16px 0 14px;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}

.hero-side{
  padding:24px;
  border-left:1px solid rgba(255,255,255,.08);
  display:grid;
  align-content:center;
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
}

/* Buttons */
.btn{
  min-height:48px;
  padding:0 18px;
  border-radius:var(--pill);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-weight:850;
  letter-spacing:.01em;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  color:#fff;
  box-shadow:none;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
}

.btn:hover{
  transform:translateY(-1px);
  border-color:var(--line-strong);
  background:rgba(255,255,255,.08);
}

.btn-primary{
  color:#08111f;
  border:none;
  background:linear-gradient(135deg, var(--gold), var(--gold-2));
  box-shadow:0 16px 34px rgba(255,183,3,.18);
}

.btn-primary:hover{
  background:linear-gradient(135deg, #ffe08a, #ffbe22);
}

.btn-blue{
  color:#07111f;
  border:none;
  background:linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow:0 16px 34px rgba(95,182,255,.16);
}

.btn-green{
  color:#06111a;
  border:none;
  background:linear-gradient(135deg, var(--green), var(--green-2));
  box-shadow:0 16px 34px rgba(33,193,122,.16);
}

.btn-ghost{
  background:rgba(255,255,255,.03);
}

/* Section head */
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:20px;
  margin-bottom:16px;
}

.section-head p{
  margin:0;
  color:var(--muted);
  max-width:68ch;
}

.section-head h2{
  margin-bottom:6px;
}

/* Cards */
.panel,
.card,
.glass{
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  box-shadow:var(--shadow-md);
}

.panel{
  border-radius:var(--radius-lg);
  padding:26px;
}

.panel-soft{
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  background:rgba(255,255,255,.05);
}

.card{
  position:relative;
  overflow:hidden;
  border-radius:26px;
  padding:22px;
}

.card::after{
  content:"";
  position:absolute;
  inset:auto -28px -28px auto;
  width:140px;
  height:140px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.12), transparent 68%);
  pointer-events:none;
}

.card h3{
  margin:0 0 8px;
}

.card p{
  margin:0;
  color:var(--muted);
}

.card-link{
  display:block;
  height:100%;
}

.card-link .more{
  margin-top:18px;
  display:inline-flex;
  font-weight:850;
  color:#fff;
}

.metric{
  display:grid;
  gap:4px;
}

.metric strong{
  font-size:clamp(1.7rem, 4vw, 2.8rem);
  line-height:1;
  letter-spacing:-.04em;
}

.metric span{
  color:var(--muted);
  font-weight:700;
}

/* Grids */
.grid-2{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:18px;
}

.grid-3{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:18px;
}

.grid-4{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:16px;
}

.grid-auto{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px,1fr));
  gap:16px;
}

/* Feature split */
.feature-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}

.feature-box{
  border:1px solid var(--line);
  border-radius:30px;
  padding:26px;
  background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  box-shadow:var(--shadow-md);
}

.feature-box p{
  margin:0;
  color:var(--muted);
}

.feature-box ul{
  margin:14px 0 0;
  padding-left:1.1em;
  color:var(--soft-text);
}

.feature-box li + li{
  margin-top:8px;
}

/* Media / galleries */
.poster-grid,
.gallery-grid,
.media-grid,
.stadium-grid{
  display:grid;
  gap:16px;
}

.poster-grid{
  grid-template-columns:repeat(4, minmax(0,1fr));
}

.gallery-grid{
  grid-template-columns:repeat(3, minmax(0,1fr));
}

.stadium-grid{
  grid-template-columns:repeat(3, minmax(0,1fr));
}

.media-grid{
  grid-template-columns:repeat(2, minmax(0,1fr));
}

.poster-card,
.gallery-card,
.stadium-card{
  overflow:hidden;
  border-radius:24px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  box-shadow:var(--shadow-md);
}

.poster-art,
.gallery-art,
.stadium-art{
  position:relative;
  padding:18px;
  display:flex;
  align-items:end;
}

.poster-art{
  aspect-ratio:3/4;
  background:
    linear-gradient(180deg, rgba(7,15,29,.08), rgba(7,15,29,.55)),
    radial-gradient(circle at 80% 22%, rgba(255,209,102,.34), transparent 24%),
    radial-gradient(circle at 20% 20%, rgba(95,182,255,.28), transparent 26%),
    linear-gradient(135deg,#17305c,#10203c 58%,#0a1324);
}

.gallery-art{
  aspect-ratio:4/5;
  background:
    linear-gradient(180deg, rgba(4,9,18,.10), rgba(4,9,18,.55)),
    radial-gradient(circle at 20% 20%, rgba(95,182,255,.20), transparent 25%),
    linear-gradient(135deg,#18315c,#10213f 55%,#0a1324);
}

.stadium-art{
  aspect-ratio:16/10;
  background:
    linear-gradient(180deg, rgba(7,15,29,.06), rgba(7,15,29,.60)),
    radial-gradient(circle at 20% 20%, rgba(95,182,255,.24), transparent 28%),
    linear-gradient(135deg,#1c2e4d,#12213f 55%,#0b162b);
}

.media-tag{
  position:absolute;
  top:14px;
  left:14px;
  min-height:30px;
  padding:0 10px;
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  font-size:.8rem;
  font-weight:850;
  background:rgba(7,15,29,.74);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;
}

.media-title{
  font-size:1.28rem;
  line-height:1.1;
  font-weight:900;
  text-shadow:0 6px 20px rgba(0,0,0,.35);
}

.media-body{
  padding:16px 16px 18px;
}

.media-body h3{
  margin:0 0 6px;
  font-size:1.06rem;
}

.media-body p{
  margin:0;
  color:var(--muted);
  font-size:.96rem;
}

/* Lists */
.info-list{
  display:grid;
  gap:12px;
}

.info-item{
  padding:14px 16px;
  border-radius:18px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
}

.info-item strong{
  display:block;
}

.info-item span{
  color:var(--muted);
  font-size:.95rem;
}

/* CTA */
.cta{
  border:1px solid var(--line);
  border-radius:32px;
  padding:30px;
  background:
    radial-gradient(700px 320px at 0% 0%, rgba(255,209,102,.12), transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  box-shadow:var(--shadow-lg);
}

.cta p{
  margin:0;
  color:var(--muted);
  max-width:72ch;
}

/* Footer */
.site-footer{
  padding:40px 0 60px;
  color:var(--muted);
}

.site-footer-box{
  border-top:1px solid rgba(255,255,255,.1);
  padding-top:20px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}

.site-footer a:hover{
  color:#fff;
}

/* Helpers */
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:34px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  color:var(--soft-text);
  font-weight:800;
  font-size:.88rem;
}

.hr{
  height:1px;
  background:rgba(255,255,255,.08);
  border:0;
  margin:24px 0;
}

.reveal{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .55s ease, transform .55s ease;
}

.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}

/* Tables if needed later */
.table-wrap{
  overflow:auto;
  border:1px solid var(--line);
  border-radius:22px;
  background:rgba(255,255,255,.04);
}

table{
  width:100%;
  border-collapse:collapse;
}

th,td{
  padding:14px 16px;
  border-bottom:1px solid rgba(255,255,255,.08);
  text-align:left;
}

th{
  color:#fff;
  font-size:.92rem;
  letter-spacing:.03em;
  background:rgba(255,255,255,.04);
}

td{
  color:var(--soft-text);
}

/* Responsive */
@media (max-width:1100px){
  .hero-grid,
  .feature-split,
  .grid-4{
    grid-template-columns:1fr 1fr;
  }

  .poster-grid{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }

  .stadium-grid{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
}

@media (max-width:860px){
  .site-nav{
    display:none;
  }

  .nav-toggle{
    display:inline-flex;
    position:relative;
  }

  .mobile-nav.is-open{
    display:block;
  }

  .hero-grid,
  .feature-split,
  .grid-2,
  .grid-3,
  .grid-4,
  .media-grid{
    grid-template-columns:1fr;
  }

  .gallery-grid{
    grid-template-columns:1fr 1fr;
  }

  .hero-side{
    border-left:none;
    border-top:1px solid rgba(255,255,255,.08);
  }

  .hero-copy{
    padding:30px 22px;
  }

  .hero-side{
    padding:18px;
  }

  .panel,
  .feature-box,
  .cta{
    padding:22px;
  }

  .section,
  .section-lg{
    padding:28px 0;
  }

  .section-xl{
    padding:42px 0;
  }
}

@media (max-width:620px){
  :root{
    --nav-h:68px;
  }

  .wrap{
    width:min(calc(100% - 20px), var(--max));
  }

  .hero{
    padding:28px 0 18px;
  }

  .hero-actions{
    gap:10px;
  }

  .btn{
    width:100%;
  }

  .section-head{
    display:block;
  }

  .gallery-grid,
  .poster-grid,
  .stadium-grid{
    grid-template-columns:1fr;
  }

  .site-footer-box{
    display:block;
  }

  .site-footer-box > * + *{
    margin-top:8px;
  }
}