/* ============ Base ============ */
:root {
  --navy: #0b1530;
  --navy-2: #11204a;
  --ink: #0a0f1f;
  --fire: #e8351e;
  --fire-2: #ff6a2b;
  --gold: #f4a324;
  --paper: #f6f4ef;
  --paper-2: #ece8df;
  --white: #ffffff;
  --muted: #6b7280;
  --grad-fire: linear-gradient(100deg, #e8351e 0%, #ff6a2b 55%, #f4a324 100%);
  --maxw: 1200px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans JP", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.sp { display: none; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: .95rem 2rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .03em;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s, color .3s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--grad-fire);
  color: #fff;
  box-shadow: 0 12px 30px -10px rgba(232,53,30,.7);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -10px rgba(232,53,30,.85); }
.btn-ghost { background: rgba(255,255,255,.1); color: #fff; border: 1px solid rgba(255,255,255,.5); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: rgba(255,255,255,.2); transform: translateY(-3px); }
.btn-outline { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; transform: translateY(-3px); }
.btn-lg { padding: 1.15rem 2.8rem; font-size: 1.05rem; }

/* ============ Header ============ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .4s var(--ease), box-shadow .4s, padding .4s;
  padding: 1.1rem 0;
}
.site-header.scrolled {
  background: rgba(11,21,48,.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px -12px rgba(0,0,0,.5);
  padding: .55rem 0;
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2.4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand-logo {
  height: 46px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: height .4s var(--ease);
}
.scrolled .brand-logo { height: 38px; }
.nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); }
.nav a {
  color: #fff;
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .04em;
  position: relative;
  padding: .3rem 0;
}
.nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--grad-fire);
  transition: width .35s var(--ease);
}
.nav a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
  background: var(--grad-fire);
  padding: .6rem 1.3rem !important;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 10px 24px -10px rgba(232,53,30,.7);
  transition: transform .3s var(--ease);
}
.nav-cta:hover { transform: translateY(-2px); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 2px; background: #fff; transition: .3s var(--ease); }

/* Mobile nav overlay (scrim) */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(6, 11, 26, .6);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s var(--ease), visibility .4s var(--ease);
}
.nav-overlay.show { opacity: 1; visibility: visible; }
body.nav-open { overflow: hidden; }

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); animation: heroZoom 16s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(11,21,48,.92) 0%, rgba(11,21,48,.55) 45%, rgba(11,21,48,.15) 100%),
    linear-gradient(0deg, rgba(11,21,48,.85) 0%, rgba(11,21,48,0) 40%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  width: 100%;
  margin: 0 auto;
  padding: 8rem clamp(1.2rem, 4vw, 2.4rem) 10rem;
}
.hero-eyebrow {
  font-family: "Oswald", sans-serif;
  letter-spacing: .35em;
  font-size: .85rem;
  color: var(--gold);
  margin-bottom: 1.2rem;
  opacity: 0;
  animation: fadeUp .9s var(--ease) .2s forwards;
}
.hero-title {
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  line-height: .92;
  font-size: clamp(4rem, 13vw, 11rem);
  letter-spacing: -.01em;
  text-transform: uppercase;
}
.hero-title .line { display: block; opacity: 0; transform: translateY(40px); animation: fadeUp 1s var(--ease) forwards; }
.hero-title .line:nth-child(1) { animation-delay: .35s; }
.hero-title .line.accent {
  background: var(--grad-fire);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation-delay: .5s;
}
.hero-lead {
  margin: 1.6rem 0 2.4rem;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  max-width: 30ch;
  color: rgba(255,255,255,.92);
  opacity: 0;
  animation: fadeUp 1s var(--ease) .7s forwards;
}
@media (min-width: 861px) {
  .hero-lead {
    max-width: none;
    white-space: nowrap;
  }
}
@media (max-width: 860px) {
  .hero-lead {
    max-width: none;
    white-space: nowrap;
    font-size: clamp(.72rem, 3.55vw, 1.05rem);
  }
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; opacity: 0; animation: fadeUp 1s var(--ease) .85s forwards; }

.hero-marquee {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  background: var(--grad-fire);
  overflow: hidden;
  padding: .55rem 0;
}
.marquee-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}
.marquee-track span {
  font-family: "Oswald", sans-serif;
  font-size: 1rem;
  letter-spacing: .25em;
  color: #fff;
  font-weight: 600;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============ Stats ============ */
.stats {
  width: 100%;
  max-width: none;
  margin: -1px 0 0;
  background: var(--navy);
  color: #fff;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-radius: 0;
}
.stat {
  padding: 2.6rem 1.5rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.08);
}
.stat:last-child { border-right: none; }
.stat-num {
  display: block;
  font-family: "Oswald", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  background: var(--grad-fire);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}
.stat-num small { font-size: .6em; }
.stat-label { font-size: .8rem; color: rgba(255,255,255,.7); letter-spacing: .04em; }

/* ============ Sections common ============ */
section { position: relative; }
.section-head { max-width: var(--maxw); margin: 0 auto; padding: clamp(4rem, 9vw, 7rem) clamp(1.2rem, 4vw, 2.4rem) 2.5rem; }
.section-eyebrow {
  font-family: "Oswald", sans-serif;
  letter-spacing: .3em;
  color: var(--fire);
  font-size: .85rem;
  margin-bottom: .7rem;
}
.section-eyebrow.light { color: var(--gold); }
.section-title {
  font-size: clamp(1.8rem, 4.2vw, 3rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: .01em;
}
.section-title.light { color: #fff; }

/* ============ About ============ */
.about-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2.4rem) clamp(4rem, 8vw, 7rem);
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.about-text p { margin-bottom: 1.3rem; color: #333; }
.about-points { list-style: none; margin-top: 2rem; display: grid; gap: .9rem; }
.about-points li {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 700;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--paper-2);
}
.about-points span {
  font-family: "Oswald", sans-serif;
  background: var(--grad-fire);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.2rem;
}
.about-figure { position: relative; }
.about-figure img { border-radius: 18px; box-shadow: 0 40px 70px -30px rgba(11,21,48,.55); }
.about-badge {
  position: absolute;
  bottom: -28px; left: -28px;
  width: 110px; height: 110px;
  background: #fff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 20px 40px -16px rgba(0,0,0,.3);
}
.about-badge img { width: 72%; }

/* ============ History ============ */
.history {
  background: var(--navy);
  background-image: radial-gradient(circle at 80% 10%, rgba(232,53,30,.18), transparent 45%), radial-gradient(circle at 10% 90%, rgba(244,163,36,.12), transparent 40%);
  color: #fff;
  padding-bottom: clamp(4rem, 8vw, 7rem);
}
.timeline {
  --tl-pad: clamp(1.2rem, 4vw, 2.4rem);
  --tl-label: 132px;
  --tl-gap: 2.5rem;
  --tl-axis: calc(var(--tl-pad) + var(--tl-label) + var(--tl-gap) / 2);
  max-width: 920px;
  margin: 0 auto;
  padding: 0 var(--tl-pad);
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: var(--tl-axis);
  top: 10px;
  bottom: 10px;
  width: 2px;
  margin-left: 0;
  transform: translateX(-50%);
  background: linear-gradient(var(--fire), var(--gold));
}
.tl-item {
  display: grid;
  grid-template-columns: var(--tl-label) 1fr;
  gap: var(--tl-gap);
  padding: 1.5rem 0;
  position: relative;
}
.tl-year {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  line-height: 1.2;
  text-align: right;
  padding-right: 1rem;
  color: var(--gold);
}
.tl-body { position: relative; padding-left: 1.25rem; }
.tl-body::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--tl-gap) / 2 - 8px);
  top: 8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--grad-fire);
  box-shadow: 0 0 0 5px rgba(232,53,30,.18);
}
.tl-body h3 { font-size: 1.25rem; margin-bottom: .4rem; }
.tl-body p { color: rgba(255,255,255,.78); font-size: .98rem; }

/* ============ Explore cards ============ */
.cards {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2.4rem) clamp(4rem, 8vw, 7rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.card {
  position: relative;
  height: 360px;
  border-radius: 16px;
  overflow: hidden;
  isolation: isolate;
}
.card-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform .8s var(--ease);
  z-index: -2;
}
.card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(11,21,48,.9) 0%, rgba(11,21,48,.25) 60%, rgba(11,21,48,.4) 100%);
  z-index: -1;
  transition: background .4s;
}
.card:hover .card-bg { transform: scale(1.15); }
.card:hover::after { background: linear-gradient(0deg, rgba(232,53,30,.85) 0%, rgba(11,21,48,.3) 70%); }
.card-inner { position: absolute; inset: 0; padding: 1.6rem; color: #fff; display: flex; flex-direction: column; justify-content: flex-end; }
.card-no { font-family: "Oswald", sans-serif; font-size: .9rem; letter-spacing: .2em; color: var(--gold); position: absolute; top: 1.4rem; left: 1.6rem; }
.card-inner h3 { font-size: 1.3rem; }
.card-inner p { font-size: .85rem; color: rgba(255,255,255,.85); }
.card-arrow {
  position: absolute; top: 1.3rem; right: 1.6rem;
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,.5);
  border-radius: 50%;
  display: grid; place-items: center;
  transition: .4s var(--ease);
}
.card:hover .card-arrow { background: #fff; color: var(--fire); border-color: #fff; transform: rotate(-45deg); }

/* ============ Gallery ============ */
.gallery-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2.4rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  grid-auto-flow: row dense;
  gap: 14px;
}
.g-item { overflow: hidden; border-radius: 14px; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.g-item:hover img { transform: scale(1.08); }
.g-tall { grid-row: span 2; }
.g-wide { grid-column: span 2; }
.gallery-more { text-align: center; padding: 3rem 0 0; }

/* ============ Instagram ============ */
.insta { padding: clamp(4rem, 9vw, 7rem) 0; }
.insta-head {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2.4rem) 2.5rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}
.insta-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2.4rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.insta-cell { position: relative; aspect-ratio: 1/1; overflow: hidden; border-radius: 12px; }
.insta-cell img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.insta-cell:hover img { transform: scale(1.1); }
.insta-ic {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: #fff; font-size: 2rem;
  background: rgba(11,21,48,.0);
  opacity: 0;
  transition: .4s;
}
.insta-cell:hover .insta-ic { opacity: 1; background: rgba(232,53,30,.45); }

/* ============ Sponsor ============ */
.sponsor {
  background: var(--ink);
  background-image: radial-gradient(circle at 85% 50%, rgba(255,106,43,.22), transparent 50%);
  color: #fff;
  overflow: hidden;
}
.sponsor-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 6.5rem) clamp(1.2rem, 4vw, 2.4rem);
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 2rem;
  align-items: center;
}
.sponsor-lead { color: rgba(255,255,255,.78); margin: 1.4rem 0 2rem; max-width: 46ch; }
.sponsor-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.sponsor-mascot img { width: 100%; max-width: 380px; margin: 0 auto; filter: drop-shadow(0 30px 50px rgba(0,0,0,.5)); animation: float 5s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* ============ Join CTA ============ */
.join { background: var(--grad-fire); color: #fff; text-align: center; }
.join-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 6rem) clamp(1.2rem, 4vw, 2.4rem);
}
.join-inner h2 {
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  font-weight: 900;
  line-height: 1.35;
  white-space: nowrap;
}
.join-inner p {
  margin: 1rem 0 2rem;
  font-size: 1.05rem;
  white-space: nowrap;
}
@media (max-width: 860px) {
  .join-inner h2,
  .join-inner p { white-space: normal; }
}
.join .btn-primary { background: #fff; color: var(--fire); box-shadow: 0 18px 40px -14px rgba(0,0,0,.4); }

/* ============ Footer ============ */
.site-footer { background: var(--navy); color: #fff; }
.footer-top {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1.2rem, 4vw, 2.4rem) 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 2rem;
}
.footer-brand img { height: 50px; filter: brightness(0) invert(1); margin-bottom: 1rem; }
.footer-brand p { color: rgba(255,255,255,.65); font-size: .9rem; max-width: 28ch; }
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.footer-nav h4 { font-family: "Oswald", sans-serif; letter-spacing: .15em; color: var(--gold); font-size: .85rem; margin-bottom: 1rem; }
.footer-nav a { display: block; color: rgba(255,255,255,.78); font-size: .9rem; padding: .35rem 0; transition: color .3s, padding-left .3s; }
.footer-nav a:hover { color: #fff; padding-left: .35rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.5rem clamp(1.2rem, 4vw, 2.4rem);
  text-align: center;
  font-size: .8rem;
  color: rgba(255,255,255,.5);
}

/* ============ Reveal animation ============ */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: none; } }

/* ============ Responsive ============ */
@media (max-width: 980px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-figure { order: -1; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .sponsor-inner { grid-template-columns: 1fr; }
  .sponsor-mascot { order: -1; }
  .footer-top { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .sp { display: inline; }
  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(82vw, 330px);
    height: 100%;
    flex-direction: column;
    justify-content: center;
    gap: 1.6rem;
    background: #0b1530;
    box-shadow: -16px 0 50px -10px rgba(0,0,0,.6);
    transform: translateX(100%);
    transition: transform .45s var(--ease);
    z-index: 105;
    overflow-y: auto;
  }
  .nav.open { transform: translateX(0); }
  /* メニュー展開中はヘッダーの backdrop-filter による包含ブロック化を解除し、
     position:fixed のドロワーをビューポート基準で全画面表示させる */
  body.nav-open .site-header,
  body.nav-open .site-header.scrolled,
  body.nav-open.page-sub .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .nav a { font-size: 1.1rem; }
  .nav-toggle { display: flex; z-index: 110; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,.08); }
  .cards { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .g-wide { grid-column: span 1; }
  .g-tall { grid-row: span 1; }
  .insta-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline {
    --tl-label: 0px;
    --tl-gap: 0px;
    --tl-axis: 1.35rem;
  }
  .timeline::before {
    left: var(--tl-axis);
    transform: translateX(-50%);
  }
  .tl-item { grid-template-columns: 1fr; gap: .35rem; }
  .tl-item::before {
    content: "";
    position: absolute;
    left: var(--tl-axis);
    top: .45rem;
    width: 16px;
    height: 16px;
    transform: translateX(-50%);
    border-radius: 50%;
    background: var(--grad-fire);
    box-shadow: 0 0 0 5px rgba(232,53,30,.18);
  }
  .tl-year {
    text-align: left;
    padding-left: 2.75rem;
    padding-right: 0;
  }
  .tl-body { padding-left: 2.75rem; }
  .tl-body::before { display: none; }
  .about-badge { width: 84px; height: 84px; bottom: -18px; left: -14px; }
}

/* ============ Sub pages ============ */
body.page-sub .site-header {
  background: rgba(11,21,48,.94);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px -12px rgba(0,0,0,.45);
  padding: .6rem 0;
}
body.page-sub .brand-logo { height: 40px; }
.nav a.is-current { color: var(--gold); }
.nav a.is-current::after { width: 100%; }

.page-hero {
  position: relative;
  min-height: 42vh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  margin-top: 0;
  padding-top: 72px;
  overflow: hidden;
}
.page-hero-media { position: absolute; inset: 0; }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(11,21,48,.88) 0%, rgba(11,21,48,.5) 55%, rgba(232,53,30,.25) 100%);
}
.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  width: 100%;
  margin: 0 auto;
  padding: 3.5rem clamp(1.2rem, 4vw, 2.4rem) 3rem;
}
.page-breadcrumb {
  font-size: .82rem;
  color: rgba(255,255,255,.7);
  margin-bottom: .8rem;
}
.page-breadcrumb a { color: var(--gold); }
.page-breadcrumb a:hover { text-decoration: underline; }
.page-hero-title {
  font-family: "Oswald", sans-serif;
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.1;
}
.page-hero-lead { margin-top: .9rem; max-width: 42ch; color: rgba(255,255,255,.9); font-size: 1rem; }

.page-main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 5rem) clamp(1.2rem, 4vw, 2.4rem);
}

/* Schedule */
.schedule-note {
  background: #fff;
  border-left: 4px solid var(--fire);
  padding: 1.2rem 1.4rem;
  border-radius: 0 12px 12px 0;
  margin-bottom: 2.5rem;
  font-size: .95rem;
  color: #444;
}
.schedule-month { margin-bottom: 3rem; }
.schedule-month h3 {
  font-family: "Oswald", sans-serif;
  font-size: 1.5rem;
  letter-spacing: .08em;
  color: var(--navy);
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--paper-2);
  margin-bottom: 1.2rem;
}
.schedule-list { list-style: none; display: grid; gap: 1rem; }
.schedule-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 1.2rem;
  align-items: center;
  background: #fff;
  padding: 1.2rem 1.4rem;
  border-radius: 14px;
  box-shadow: 0 12px 40px -28px rgba(11,21,48,.25);
  transition: transform .35s var(--ease), box-shadow .35s;
}
.schedule-item:hover { transform: translateY(-3px); box-shadow: 0 20px 50px -24px rgba(11,21,48,.3); }
.schedule-date {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  color: var(--fire);
  line-height: 1.2;
}
.schedule-date span { display: block; font-size: .75rem; color: var(--muted); font-family: "Noto Sans JP", sans-serif; font-weight: 500; }
.schedule-item h4 { font-size: 1.05rem; margin-bottom: .2rem; }
.schedule-item p { font-size: .88rem; color: var(--muted); }
.schedule-tag {
  font-size: .75rem;
  font-weight: 700;
  padding: .35rem .85rem;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  white-space: nowrap;
}
.schedule-tag.is-match { background: var(--grad-fire); }
.schedule-tag.is-practice { background: var(--navy-2); }
.schedule-tag.is-event { background: var(--gold); color: var(--ink); }

/* Gallery full */
.gallery-full {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 14px;
}
.gallery-full .g-item { border-radius: 14px; overflow: hidden; cursor: pointer; }
.gallery-full .g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.gallery-full .g-item:hover img { transform: scale(1.06); }
.gallery-full .g-span-2 { grid-column: span 2; }
.gallery-full .g-row-2 { grid-row: span 2; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0;
  z-index: 200;
  background: rgba(11,21,48,.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(92vw, 1100px); max-height: 88vh; border-radius: 12px; }
.lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,.4);
  border-radius: 50%;
  background: transparent;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
}

/* Players */
.players-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.6rem;
}
.player-card {
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 16px 50px -28px rgba(11,21,48,.28);
  transition: transform .4s var(--ease);
}
.player-card:hover { transform: translateY(-6px); }
.player-photo { aspect-ratio: 4/3; overflow: hidden; background: var(--navy); }
.player-photo img { width: 100%; height: 100%; object-fit: cover; }
.player-body { padding: 1.4rem 1.5rem 1.6rem; }
.player-num {
  font-family: "Oswald", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--grad-fire);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}
.player-role { font-size: .78rem; color: var(--fire); font-weight: 700; letter-spacing: .06em; margin: .4rem 0 .2rem; }
.player-name { font-size: 1.25rem; font-weight: 900; }
.player-meta { font-size: .88rem; color: var(--muted); margin-top: .5rem; }

/* Instagram */
.insta-intro {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding: 1.8rem 2rem;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 12px 40px -28px rgba(11,21,48,.2);
}
.insta-intro p { max-width: 40ch; color: #444; font-size: .95rem; }
.insta-feed {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.insta-post {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 36px -24px rgba(11,21,48,.22);
  transition: transform .35s var(--ease);
}
.insta-post:hover { transform: translateY(-4px); }
.insta-post img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.insta-post-body { padding: 1rem 1.2rem 1.2rem; }
.insta-post-date { font-size: .78rem; color: var(--muted); }
.insta-post-text { font-size: .9rem; margin-top: .4rem; line-height: 1.6; }
.insta-share-hint {
  margin-top: 2.5rem;
  padding: 1.4rem;
  background: var(--navy);
  color: rgba(255,255,255,.85);
  border-radius: 14px;
  font-size: .9rem;
}
.insta-share-hint code {
  display: block;
  margin-top: .6rem;
  padding: .6rem .8rem;
  background: rgba(0,0,0,.25);
  border-radius: 8px;
  font-size: .8rem;
  word-break: break-all;
}

/* Corporate / Sponsors */
.content-block { margin-bottom: 3.5rem; }
.content-block h3 {
  font-size: 1.35rem;
  font-weight: 900;
  margin-bottom: 1rem;
  padding-left: 1rem;
  border-left: 4px solid var(--fire);
}
.content-block p { color: #444; margin-bottom: 1rem; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 1.5rem;
}
.feature-box {
  background: #fff;
  padding: 1.6rem;
  border-radius: 14px;
  box-shadow: 0 12px 36px -24px rgba(11,21,48,.2);
}
.feature-box strong {
  display: block;
  font-family: "Oswald", sans-serif;
  font-size: 1.1rem;
  color: var(--fire);
  margin-bottom: .5rem;
}
.contact-panel {
  background: var(--navy);
  color: #fff;
  border-radius: 18px;
  padding: clamp(2rem, 4vw, 3rem);
  margin-top: 2rem;
}
.contact-panel h3 { color: #fff; border-left-color: var(--gold); margin-bottom: 1.2rem; }
.contact-list { list-style: none; display: grid; gap: .8rem; }
.contact-list li { display: flex; gap: .8rem; align-items: baseline; font-size: .95rem; }
.contact-list dt { font-weight: 700; color: var(--gold); min-width: 5em; }
.contact-form { display: grid; gap: 1rem; margin-top: 1.5rem; max-width: 560px; }
.contact-form label { display: grid; gap: .35rem; font-size: .88rem; font-weight: 500; min-width: 0; }
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: .85rem 1rem;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,.45); }
.contact-form textarea { min-height: 140px; resize: vertical; }

.sponsor-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-top: 1.5rem;
}
.tier-card {
  background: #fff;
  border-radius: 18px;
  padding: 2rem 1.6rem;
  text-align: center;
  box-shadow: 0 16px 50px -28px rgba(11,21,48,.25);
  border: 2px solid transparent;
  transition: border-color .3s, transform .35s;
}
.tier-card:hover { transform: translateY(-4px); border-color: var(--fire); }
.tier-card.is-featured {
  background: var(--navy);
  color: #fff;
  border-color: var(--gold);
  transform: scale(1.03);
}
.tier-card.is-featured:hover { transform: scale(1.05); }
.tier-name {
  font-family: "Oswald", sans-serif;
  font-size: 1.4rem;
  letter-spacing: .1em;
  color: var(--fire);
}
.tier-card.is-featured .tier-name { color: var(--gold); }
.tier-price { font-size: 1.8rem; font-weight: 900; margin: .8rem 0; }
.tier-card ul { list-style: none; text-align: left; font-size: .88rem; display: grid; gap: .5rem; margin-top: 1rem; }
.tier-card li::before { content: "✓ "; color: var(--fire); font-weight: 700; }
.tier-card.is-featured li::before { color: var(--gold); }

.placement-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}
.placement-item {
  display: flex;
  gap: 1rem;
  align-items: center;
  background: #fff;
  padding: 1rem 1.2rem;
  border-radius: 12px;
}
.placement-item span {
  font-family: "Oswald", sans-serif;
  font-size: 1.5rem;
  color: var(--fire);
}

.page-cta-bar {
  background: var(--grad-fire);
  color: #fff;
  text-align: center;
  padding: 2.5rem clamp(1.2rem, 4vw, 2.4rem);
}
.page-cta-bar p { margin-bottom: 1rem; }

@media (max-width: 980px) {
  .schedule-item { grid-template-columns: 80px 1fr; }
  .schedule-tag { grid-column: 1 / -1; justify-self: start; }
  .gallery-full { grid-template-columns: repeat(2, 1fr); }
  .insta-feed { grid-template-columns: repeat(2, 1fr); }
  .feature-grid, .sponsor-tiers { grid-template-columns: 1fr; }
  .tier-card.is-featured { transform: none; }
}

@media (max-width: 760px) {
  .page-hero { min-height: 36vh; margin-top: 0; padding-top: 64px; }
  .schedule-item { grid-template-columns: 1fr; gap: .5rem; }
  .gallery-full { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .gallery-full .g-span-2, .gallery-full .g-row-2 { grid-column: span 1; grid-row: span 1; }
  .insta-feed { grid-template-columns: 1fr; }
  .placement-list { grid-template-columns: 1fr; }
}