/* =========================================================
   Yohkaichi Kita FC — Sports Club Premium Design
   ========================================================= */

:root{
  --c-bg: #f6f5f0;
  --c-bg-alt: #ececea;
  --c-ink: #0d0d0d;
  --c-ink-soft: #2a2a2a;
  --c-mute: #6b6b6b;
  --c-line: #d6d3c8;
  --c-accent: #e2231a;        /* football red */
  --c-accent-2: #b51c14;
  --c-yellow: #f7c724;         /* team yellow */
  --c-grass: #2d7a3a;          /* pitch green */
  --c-grass-d: #1d5a28;
  --c-cream: #f0ead8;
  --c-white: #ffffff;
  --c-dark: #050505;

  --ff-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;
  --ff-display: "Anton", "Bebas Neue", Impact, sans-serif;
  --ff-en: "Oswald", "Inter", "Helvetica Neue", Arial, sans-serif;
  --ff-en-body: "Inter", "Helvetica Neue", Arial, sans-serif;

  --w-max: 1280px;
  --pad-x: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.2,.7,.2,1);
  --ease-out: cubic-bezier(.16,.84,.3,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--ff-jp);
  font-weight:400;
  color:var(--c-ink);
  background:var(--c-bg);
  line-height:1.85;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; transition:color .25s var(--ease); }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-weight:500; line-height:1.3; }
p{ margin:0; }

/* =========================================================
   Loader
   ========================================================= */
.loader{
  position:fixed; inset:0; z-index:9999;
  background:var(--c-dark);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .8s var(--ease), visibility .8s;
}
.loader.is-hidden{ opacity:0; visibility:hidden; pointer-events:none; }
.loader-inner{ text-align:center; }
.loader-ball{
  display:block;
  width:50px; height:50px; margin:0 auto 18px;
  border-radius:50%;
  background:
    radial-gradient(circle at 30% 30%, #fff 0 6px, transparent 7px),
    conic-gradient(from 0deg, #fff 0 60deg, #000 60 90deg, #fff 90 120deg, #000 120 150deg, #fff 150 360deg);
  border:2px solid #fff;
  animation:ballSpin 1s linear infinite;
}
.loader-text{
  font-family:var(--ff-display);
  letter-spacing:.3em;
  font-size:14px;
  color:#fff;
}
@keyframes ballSpin{ to{ transform:rotate(360deg); } }

/* =========================================================
   Header
   ========================================================= */
.header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(13,13,13,.0);
  transition:background .35s var(--ease), backdrop-filter .35s, padding .35s;
  padding:14px 0;
}
.header.is-scrolled{
  background:rgba(13,13,13,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:8px 0;
}
.header-inner{
  max-width:1480px; margin:0 auto;
  padding:6px var(--pad-x);
  display:flex; align-items:center; gap:32px;
  color:#fff;
}

.brand{ display:flex; align-items:center; gap:14px; flex-shrink:0; }
.brand-mark{ color:var(--c-accent); display:inline-flex; }
.brand-text{ display:flex; flex-direction:column; line-height:1.05; }
.brand-en{
  font-family:var(--ff-display);
  letter-spacing:.06em; font-size:18px; color:#fff;
}
.brand-ja{
  font-size:10px; color:rgba(255,255,255,.7); letter-spacing:.15em; margin-top:5px;
}

.nav{ margin-left:auto; }
.nav-list{ display:flex; gap:4px; }
.nav-list a{
  display:flex; flex-direction:column; align-items:center; gap:0;
  padding:10px 16px;
  position:relative;
  line-height:1.1;
}
.nav-en{
  font-family:var(--ff-display);
  font-size:16px; letter-spacing:.06em;
  color:#fff;
}
.nav-ja{
  font-size:10px; color:rgba(255,255,255,.6);
  letter-spacing:.1em; margin-top:4px;
}
.nav-list a::after{
  content:""; position:absolute; left:50%; bottom:0;
  width:0; height:3px; background:var(--c-accent);
  transition:width .3s var(--ease), left .3s var(--ease);
}
.nav-list a:hover::after,
.nav-list a.is-active::after{ width:60%; left:20%; }

.header-cta{
  background:var(--c-accent); color:#fff;
  padding:12px 22px;
  font-family:var(--ff-display);
  font-size:14px; letter-spacing:.1em;
  flex-shrink:0;
}
.header-cta:hover{ background:var(--c-accent-2); transform:translateY(-2px); }

.hamburger{
  display:none;
  width:44px; height:44px; position:relative;
  margin-left:auto;
}
.hamburger span{
  position:absolute; left:10px; right:10px; height:2px;
  background:#fff;
  transition:transform .3s var(--ease), opacity .3s, top .3s;
}
.hamburger span:nth-child(1){ top:14px; }
.hamburger span:nth-child(2){ top:21px; }
.hamburger span:nth-child(3){ top:28px; }
.hamburger.is-open span:nth-child(1){ top:21px; transform:rotate(45deg); }
.hamburger.is-open span:nth-child(2){ opacity:0; }
.hamburger.is-open span:nth-child(3){ top:21px; transform:rotate(-45deg); }

@media(max-width:1100px){ .nav{ display:none; } }
@media(max-width:768px){
  .hamburger{ display:block; }
  .header-cta{ display:none; }
  .brand-ja{ display:none; }
  .header-inner{ gap:0; }
}

/* =========================================================
   Drawer
   ========================================================= */
.drawer{
  position:fixed; inset:0; z-index:90;
  background:var(--c-dark);
  transform:translateY(-100%);
  transition:transform .55s var(--ease);
  display:flex; align-items:center; justify-content:center;
}
.drawer.is-open{ transform:translateY(0); }
.drawer-inner{ width:90%; max-width:420px; }
.drawer-list{ margin-bottom:32px; }
.drawer-list li{ border-bottom:1px solid rgba(255,255,255,.1); }
.drawer-list a{
  display:flex; align-items:baseline; gap:18px;
  padding:18px 0;
  font-family:var(--ff-display); font-size:24px;
  color:#fff; letter-spacing:.06em;
}
.drawer-list em{
  font-style:normal; font-family:var(--ff-en);
  font-size:13px; color:var(--c-accent);
  letter-spacing:.15em; font-weight:500;
}
.drawer-sns{
  display:flex; gap:10px; justify-content:center; margin-top:24px;
}
.drawer-sns a{
  width:46px; height:46px; border-radius:50%;
  border:1px solid rgba(255,255,255,.25);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--ff-display); font-size:14px;
  color:#fff; letter-spacing:.05em;
}
.drawer-sns a:hover{ background:var(--c-accent); border-color:var(--c-accent); }
.drawer .btn-block{ width:100%; }

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:14px 28px;
  font-family:var(--ff-display);
  font-size:14px; letter-spacing:.1em;
  border-radius:0;
  transition:transform .3s var(--ease), background .3s, color .3s, box-shadow .3s;
  cursor:pointer; white-space:nowrap;
  position:relative; overflow:hidden;
}
.btn-lg{ padding:18px 36px; font-size:16px; }
.btn-block{ width:100%; }
.btn-primary{
  background:var(--c-accent); color:#fff;
  box-shadow:0 6px 24px -6px rgba(226,35,26,.5);
}
.btn-primary:hover{
  background:var(--c-accent-2);
  transform:translateY(-2px);
  box-shadow:0 12px 32px -8px rgba(226,35,26,.6);
}
.btn-ghost{
  color:#fff; border:2px solid rgba(255,255,255,.6);
  background:transparent;
}
.btn-ghost:hover{ background:rgba(255,255,255,.1); border-color:#fff; transform:translateY(-2px); }
.btn-outline{
  border:2px solid var(--c-ink); color:var(--c-ink);
}
.btn-outline:hover{ background:var(--c-ink); color:#fff; }
.btn-outline-light{
  border:2px solid rgba(255,255,255,.6); color:#fff;
}
.btn-outline-light:hover{ background:#fff; color:var(--c-ink); }

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;
  min-height:100vh;
  display:flex; align-items:flex-end;
  padding:140px var(--pad-x) 100px;
  color:#fff;
  overflow:hidden;
}
.hero-stage{ position:absolute; inset:0; z-index:0; }
.hero-slide{
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  opacity:0; transform:scale(1.06);
  transition:opacity 1.4s var(--ease), transform 8s linear;
}
.hero-slide.is-active{
  opacity:1; transform:scale(1.0);
}
.hero-overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.1) 30%, rgba(5,5,5,.85) 100%),
    linear-gradient(110deg, rgba(0,0,0,.6) 0%, transparent 60%);
}

.hero-content{
  position:relative; z-index:2;
  max-width:880px;
}
.hero-eyebrow{
  display:flex; align-items:center; gap:12px;
  font-family:var(--ff-en); font-size:12px;
  letter-spacing:.3em; color:rgba(255,255,255,.85);
  margin-bottom:24px;
  text-transform:uppercase;
}
.hero-eyebrow .dot{
  width:8px; height:8px; border-radius:50%; background:var(--c-accent);
  animation:pulse 1.6s ease-in-out infinite;
}
.hero-eyebrow em{
  font-family:var(--ff-display); font-style:normal;
  color:var(--c-yellow); letter-spacing:.08em;
}
@keyframes pulse{
  0%,100%{ transform:scale(1); opacity:1; }
  50%{ transform:scale(1.4); opacity:.5; }
}

.hero-title{
  font-family:var(--ff-display);
  font-size:clamp(60px, 12vw, 180px);
  font-weight:400;
  line-height:.95;
  letter-spacing:.01em;
  margin-bottom:30px;
}
.hl-1, .hl-2{
  display:block;
  opacity:0; transform:translateY(60px);
  animation:heroIn 1.1s var(--ease-out) forwards;
}
.hl-1{ animation-delay:1.4s; color:#fff; }
.hl-2{
  animation-delay:1.55s;
  color:transparent;
  -webkit-text-stroke:2px var(--c-yellow);
  font-style:italic;
}
@keyframes heroIn{ to{ opacity:1; transform:translateY(0); } }

.hero-sub{
  font-family:var(--ff-jp);
  font-size:clamp(18px, 2.4vw, 26px);
  font-weight:500;
  line-height:1.5;
  margin-bottom:24px;
  opacity:0;
  animation:heroIn 1s var(--ease-out) 1.85s forwards;
}
.hero-lead{
  font-size:15px;
  line-height:2;
  color:rgba(255,255,255,.85);
  margin-bottom:42px;
  max-width:520px;
  opacity:0;
  animation:heroIn 1s var(--ease-out) 2.05s forwards;
}
.hero-lead strong{ color:var(--c-yellow); font-weight:500; }
.hero-actions{
  display:flex; gap:14px; flex-wrap:wrap;
  opacity:0;
  animation:heroIn 1s var(--ease-out) 2.2s forwards;
}

.hero-side{
  position:absolute; right:var(--pad-x); top:50%;
  transform:translateY(-50%);
  z-index:2;
  display:flex; flex-direction:column; gap:32px;
  text-align:right;
  opacity:0;
  animation:heroIn 1s var(--ease-out) 2.4s forwards;
}
.hero-side-num{
  border-right:3px solid var(--c-accent);
  padding-right:18px;
}
.hsn-label{
  display:block;
  font-family:var(--ff-en); font-size:10px;
  letter-spacing:.3em; color:rgba(255,255,255,.6);
  margin-bottom:4px;
}
.hsn-value{
  display:block;
  font-family:var(--ff-display);
  font-size:42px; line-height:1; color:#fff;
}
.hsn-value small{ font-size:18px; margin-left:4px; opacity:.8; }

.hero-pager{
  position:absolute; left:var(--pad-x); bottom:60px; z-index:2;
  display:flex; gap:10px;
}
.hp-dot{
  width:36px; height:3px;
  background:rgba(255,255,255,.3);
  transition:background .3s, transform .3s;
}
.hp-dot.is-active{ background:var(--c-accent); transform:scaleY(1.5); }

.hero-scroll{
  position:absolute; right:var(--pad-x); bottom:60px; z-index:2;
  display:flex; align-items:center; gap:14px;
  font-family:var(--ff-en); font-size:11px;
  letter-spacing:.3em; color:rgba(255,255,255,.7);
}
.hsl-line{
  width:60px; height:1px; background:rgba(255,255,255,.3); position:relative; overflow:hidden;
}
.hsl-line::after{
  content:""; position:absolute; left:-30px; top:0;
  width:30px; height:100%; background:var(--c-yellow);
  animation:scrollLine 2.4s ease-in-out infinite;
}
@keyframes scrollLine{ 0%{ left:-30px; } 100%{ left:60px; } }

@media(max-width:1100px){
  .hero-side{ position:static; transform:none; flex-direction:row; gap:14px; padding-top:50px; opacity:1; animation:none; }
  .hero-side-num{ flex:1 1 0; border-right:0; border-top:3px solid var(--c-accent); padding:14px 0 0; text-align:left; }
}
@media(max-width:768px){
  .hero{ padding-top:120px; padding-bottom:100px; min-height:auto; }
  .hero-title{ font-size:64px; }
  .hsn-value{ font-size:30px; }
  .hero-pager{ bottom:40px; }
  .hero-scroll{ display:none; }
}

/* =========================================================
   Ticker
   ========================================================= */
.ticker{
  background:var(--c-yellow);
  color:var(--c-ink);
  overflow:hidden;
  border-top:3px solid var(--c-ink);
  border-bottom:3px solid var(--c-ink);
}
.ticker-track{
  display:flex; gap:32px; align-items:center;
  white-space:nowrap;
  padding:14px 0;
  animation:ticker 38s linear infinite;
  font-family:var(--ff-display);
  font-size:18px;
  letter-spacing:.04em;
}
.ticker-track span{ flex-shrink:0; }
.ticker-tag{
  background:var(--c-ink); color:var(--c-yellow);
  padding:4px 14px;
  font-family:var(--ff-display);
}
@keyframes ticker{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

/* =========================================================
   Sections
   ========================================================= */
.section{
  padding:140px var(--pad-x);
  max-width:var(--w-max);
  margin:0 auto;
  position:relative;
}
.section-head{
  margin-bottom:80px;
  display:flex; align-items:flex-end;
  gap:32px; flex-wrap:wrap;
}
.section-num{
  font-family:var(--ff-display);
  font-size:clamp(80px, 12vw, 160px);
  line-height:.9;
  color:transparent;
  -webkit-text-stroke:2px var(--c-ink);
  letter-spacing:.02em;
}
.section-title{
  display:flex; flex-direction:column;
  flex:1;
}
.title-en{
  font-family:var(--ff-display);
  font-size:clamp(38px, 5.5vw, 72px);
  line-height:1;
  color:var(--c-ink);
  letter-spacing:.02em;
}
.title-ja{
  font-family:var(--ff-jp);
  font-size:clamp(13px, 1.4vw, 16px);
  font-weight:500;
  color:var(--c-mute);
  letter-spacing:.2em;
  margin-top:14px;
}
.section-sub{
  width:100%;
  margin-top:18px;
  color:var(--c-mute);
  font-size:14px;
  letter-spacing:.05em;
}
.section-head-light .section-num{ -webkit-text-stroke:2px rgba(255,255,255,.6); color:transparent; }
.section-head-light .title-en{ color:#fff; }
.section-head-light .title-ja{ color:rgba(255,255,255,.6); }
.section-head-light .section-sub{ color:rgba(255,255,255,.7); }

/* =========================================================
   About
   ========================================================= */
.about-body{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:80px;
}
.about-text{ padding-right:20px; }
.about-lead{
  font-family:var(--ff-jp);
  font-size:clamp(24px, 3vw, 38px);
  font-weight:700;
  line-height:1.5;
  color:var(--c-ink);
  margin-bottom:36px;
  letter-spacing:.04em;
}
.about-lead em{
  font-style:normal;
  color:var(--c-accent);
}
.about-text p{
  margin-bottom:22px;
  font-size:15px; line-height:2.05;
  color:var(--c-ink-soft);
}
.about-text p strong{
  color:var(--c-ink);
  background:linear-gradient(180deg, transparent 70%, rgba(247,199,36,.45) 70%);
  padding:0 .15em;
  font-weight:500;
}

.about-info{
  background:var(--c-ink); color:#fff;
  padding:40px;
  position:relative;
  align-self:start;
  border-top:6px solid var(--c-accent);
}
.about-info::before{
  content:"YOHKAICHI KITA FC";
  position:absolute; top:-30px; right:20px;
  font-family:var(--ff-display); font-size:10px;
  letter-spacing:.3em; color:var(--c-accent);
}
.about-info > div{
  padding:18px 0;
  border-bottom:1px solid rgba(255,255,255,.12);
  display:grid;
  grid-template-columns:140px 1fr;
  gap:20px;
}
.about-info > div:last-child{ border-bottom:0; }
.about-info dt{
  font-family:var(--ff-en); font-size:11px;
  letter-spacing:.2em; color:var(--c-yellow);
  text-transform:uppercase;
  padding-top:4px;
}
.about-info dd{
  margin:0;
  font-size:15px; line-height:1.6;
  letter-spacing:.04em;
}
.about-info dd small{
  display:block;
  font-size:12px; color:rgba(255,255,255,.55);
  margin-top:4px;
}
.about-info dd strong{ color:var(--c-yellow); font-weight:700; }

@media(max-width:900px){
  .about-body{ grid-template-columns:1fr; gap:50px; }
  .about-info > div{ grid-template-columns:110px 1fr; gap:14px; }
}

/* =========================================================
   Concept
   ========================================================= */
.concept{
  max-width:none;
  padding-left:0; padding-right:0;
  position:relative;
  background:var(--c-dark);
  color:#fff;
  overflow:hidden;
  isolation:isolate;
}
.concept-bg{
  position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(ellipse 60% 50% at 90% 30%, rgba(226,35,26,.18), transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 80%, rgba(45,122,58,.18), transparent 60%),
    var(--c-dark);
}
.concept-bg::after{
  content:""; position:absolute; inset:0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 1px, transparent 1px 60px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.03) 0 1px, transparent 1px 60px);
}
.concept .section-head{
  max-width:var(--w-max); margin:0 auto 80px;
  padding:0 var(--pad-x);
}

.concept-list{
  max-width:var(--w-max); margin:0 auto 100px;
  padding:0 var(--pad-x);
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:1px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.1);
}
.concept-card{
  background:var(--c-dark);
  padding:50px 40px;
  position:relative;
  transition:background .4s var(--ease);
}
.concept-card:hover{ background:#101010; }
.cc-num{
  font-family:var(--ff-display);
  font-size:64px; color:transparent;
  -webkit-text-stroke:2px var(--c-accent);
  line-height:.9;
  display:block; margin-bottom:14px;
}
.cc-en{
  font-family:var(--ff-en); font-size:13px;
  letter-spacing:.25em; color:var(--c-yellow);
  margin-bottom:18px; text-transform:uppercase;
}
.concept-card h3{
  font-family:var(--ff-jp); font-weight:700;
  font-size:24px;
  color:#fff; margin-bottom:18px;
  letter-spacing:.04em;
  line-height:1.45;
}
.concept-card p{
  font-size:14px; line-height:2;
  color:rgba(255,255,255,.72);
}

@media(max-width:768px){
  .concept-list{ grid-template-columns:1fr; }
  .concept-card{ padding:40px 28px; }
}

.grades{
  max-width:var(--w-max); margin:0 auto;
  padding:0 var(--pad-x);
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:30px;
}
.grade-card{
  position:relative;
  background:linear-gradient(180deg, #fff 0%, var(--c-cream) 100%);
  color:var(--c-ink);
  padding:48px 40px;
  border-top:6px solid var(--c-accent);
  overflow:hidden;
}
.grade-card-alt{ border-top-color:var(--c-yellow); }
.grade-tag{
  position:absolute; top:0; right:0;
  background:var(--c-accent); color:#fff;
  padding:8px 16px;
  font-family:var(--ff-display); font-size:14px;
  letter-spacing:.15em;
}
.grade-card-alt .grade-tag{ background:var(--c-yellow); color:var(--c-ink); }
.grade-card h3{
  font-family:var(--ff-jp); font-weight:700;
  font-size:28px; margin-bottom:14px;
  color:var(--c-ink);
}
.grade-card h3 small{
  font-size:14px; color:var(--c-mute); font-weight:500; margin-left:8px;
  letter-spacing:.05em;
}
.grade-lead{
  font-family:var(--ff-jp);
  font-size:16px; font-weight:500;
  color:var(--c-accent);
  margin-bottom:18px;
  letter-spacing:.04em;
}
.grade-card-alt .grade-lead{ color:var(--c-grass-d); }
.grade-card p{
  font-size:14px; line-height:2;
  color:var(--c-ink-soft);
}
@media(max-width:900px){
  .grades{ grid-template-columns:1fr; }
}

/* =========================================================
   Schedule
   ========================================================= */
.schedule-grid{
  display:grid;
  grid-template-columns:1fr 1.5fr;
  gap:40px;
  align-items:start;
}
.weekly{
  background:var(--c-ink);
  color:#fff;
  padding:36px 30px;
  border-top:6px solid var(--c-yellow);
}
.weekly h3{
  font-family:var(--ff-display);
  font-size:22px;
  letter-spacing:.08em;
  color:var(--c-yellow);
  margin-bottom:24px;
}
.weekly-list{ display:flex; flex-direction:column; gap:1px; background:rgba(255,255,255,.08); }
.weekly-list li{
  background:var(--c-ink);
  display:grid;
  grid-template-columns:40px 1fr;
  gap:14px;
  padding:14px 4px;
  align-items:center;
}
.weekly-list .day{
  font-family:var(--ff-display);
  font-size:24px;
  color:var(--c-accent);
  text-align:center;
  letter-spacing:.04em;
  grid-row:span 2;
}
.weekly-list .time{
  font-size:14px; font-weight:500;
  color:#fff;
  letter-spacing:.04em;
}
.weekly-list .place{
  font-size:12px;
  color:rgba(255,255,255,.6);
  letter-spacing:.05em;
}

.calendar{
  background:#fff;
  padding:32px 30px;
  border:1px solid var(--c-line);
}
.calendar-head{
  display:flex; justify-content:space-between; align-items:center;
  margin-bottom:18px;
}
.calendar-head h3{
  font-family:var(--ff-jp); font-weight:700;
  font-size:18px;
  color:var(--c-ink);
}
.cal-nav{ display:flex; align-items:center; gap:10px; }
.cal-nav button{
  width:32px; height:32px;
  border:1px solid var(--c-line);
  display:flex; align-items:center; justify-content:center;
  font-size:18px; color:var(--c-ink);
  transition:background .25s, border-color .25s;
}
.cal-nav button:hover{ background:var(--c-ink); color:#fff; border-color:var(--c-ink); }
.cal-nav span{
  font-family:var(--ff-display); font-size:18px;
  letter-spacing:.04em;
  padding:0 10px;
}

.calendar-grid{
  display:grid;
  grid-template-columns:repeat(7, 1fr);
  gap:4px;
}
.cal-dow{
  text-align:center;
  font-family:var(--ff-display);
  font-size:13px; color:var(--c-mute);
  padding:8px 0; letter-spacing:.05em;
}
.cal-dow.cal-sun{ color:var(--c-accent); }
.cal-dow.cal-sat{ color:var(--c-grass-d); }
.cal-day{
  position:relative;
  aspect-ratio:1/1;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--ff-en); font-size:14px;
  color:var(--c-ink);
  border:1px solid var(--c-line);
  background:#fff;
  transition:background .25s, color .25s, transform .25s;
  cursor:default;
}
.cal-day.cal-out{ background:transparent; border-color:transparent; }
.cal-day.cal-sun-d{ color:var(--c-accent); }
.cal-day.cal-active{
  background:var(--c-ink); color:#fff;
  font-weight:600;
  border-color:var(--c-ink);
}
.cal-day.cal-active.cal-night{
  background:var(--c-yellow); color:var(--c-ink);
  border-color:var(--c-yellow);
}
.cal-day.cal-active i{
  position:absolute;
  bottom:5px; left:50%; transform:translateX(-50%);
  width:5px; height:5px; border-radius:50%;
  background:var(--c-accent);
}
.cal-day.cal-active.cal-night i{ background:var(--c-grass-d); }
.cal-day.cal-active:hover{ transform:scale(1.06); }

.calendar-legend{
  display:flex; gap:18px; margin-top:18px;
  font-family:var(--ff-en); font-size:11px;
  letter-spacing:.1em; color:var(--c-mute);
}
.calendar-legend .lg{
  width:10px; height:10px;
  display:inline-block; vertical-align:middle;
  margin-right:6px;
}
.lg-train{ background:var(--c-ink); }
.lg-night{ background:var(--c-yellow); }

@media(max-width:900px){
  .schedule-grid{ grid-template-columns:1fr; }
}
@media(max-width:540px){
  .calendar{ padding:20px; }
  .calendar-grid{ gap:2px; }
  .cal-day{ font-size:12px; }
}

/* =========================================================
   Trial
   ========================================================= */
.trial{
  max-width:none;
  background:linear-gradient(180deg, var(--c-grass) 0%, var(--c-grass-d) 100%);
  color:#fff;
  padding-left:0; padding-right:0;
  position:relative; overflow:hidden;
}
.trial::before{
  content:""; position:absolute;
  top:0; left:0; right:0; height:60px;
  background:
    repeating-linear-gradient(90deg,
      var(--c-grass) 0 60px,
      var(--c-grass-d) 60px 120px);
  opacity:.5;
}
.trial::after{
  content:""; position:absolute;
  bottom:-40px; right:-40px;
  width:300px; height:300px; border-radius:50%;
  border:60px solid rgba(255,255,255,.04);
}
.trial .section-head{
  max-width:var(--w-max); margin:0 auto 80px;
  padding:0 var(--pad-x);
}

.trial-body{
  max-width:var(--w-max); margin:0 auto;
  padding:0 var(--pad-x);
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:60px;
  align-items:center;
  margin-bottom:100px;
}
.trial-visual{
  position:relative;
  aspect-ratio:4/5;
  background:rgba(0,0,0,.2);
  overflow:hidden;
}
.trial-visual img{
  width:100%; height:100%; object-fit:cover;
  transition:transform 8s var(--ease);
}
.trial-body:hover .trial-visual img{ transform:scale(1.05); }
.trial-badge{
  position:absolute; top:20px; right:20px;
  width:130px; height:130px; border-radius:50%;
  background:var(--c-yellow);
  color:var(--c-ink);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center;
  transform:rotate(-12deg);
  box-shadow:0 12px 30px -8px rgba(0,0,0,.3);
  animation:gentleSpin 6s ease-in-out infinite;
}
@keyframes gentleSpin{
  0%,100%{ transform:rotate(-12deg); }
  50%{ transform:rotate(-8deg) scale(1.04); }
}
.trial-badge span{
  font-family:var(--ff-display); font-size:14px;
  letter-spacing:.2em;
}
.trial-badge strong{
  font-family:var(--ff-jp); font-weight:900;
  font-size:32px;
  margin-top:2px;
}

.trial-info .trial-lead{
  font-family:var(--ff-jp); font-weight:700;
  font-size:clamp(24px, 3vw, 38px);
  line-height:1.5;
  margin-bottom:24px;
  letter-spacing:.04em;
}
.trial-info .trial-lead em{
  font-style:normal;
  color:var(--c-yellow);
  font-family:var(--ff-display);
  font-size:1.4em;
  vertical-align:middle;
  line-height:0;
}
.trial-info > p{
  font-size:15px; line-height:2;
  margin-bottom:30px;
  color:rgba(255,255,255,.85);
}
.trial-info > p strong{ color:var(--c-yellow); font-weight:500; }

.trial-meta{
  display:grid;
  gap:1px;
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.15);
  margin-bottom:36px;
}
.trial-meta li{
  background:var(--c-grass);
  padding:18px 24px;
  display:grid;
  grid-template-columns:90px 1fr;
  gap:16px;
  align-items:center;
}
.tm-label{
  font-family:var(--ff-display);
  font-size:14px; color:var(--c-yellow);
  letter-spacing:.15em;
}
.tm-value{
  font-size:14px; line-height:1.7;
}
.trial-actions{ display:flex; gap:14px; flex-wrap:wrap; }

@media(max-width:900px){
  .trial-body{ grid-template-columns:1fr; gap:40px; }
  .trial-visual{ max-width:480px; margin:0 auto; aspect-ratio:1/1; }
}

/* Equipment */
.equip{
  max-width:var(--w-max); margin:0 auto;
  padding:0 var(--pad-x);
}
.equip-title{
  font-family:var(--ff-display);
  font-size:clamp(24px, 3vw, 36px);
  letter-spacing:.04em;
  margin-bottom:32px;
  color:#fff;
}
.equip-title small{
  display:inline-block;
  font-family:var(--ff-jp); font-size:13px;
  font-weight:400;
  color:rgba(255,255,255,.6);
  letter-spacing:.05em;
  margin-left:14px;
}
.equip-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:1px;
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.15);
}
.equip-card{
  background:var(--c-grass-d);
  padding:32px 28px;
  transition:background .3s;
}
.equip-card:hover{ background:rgba(0,0,0,.3); }
.eq-num{
  font-family:var(--ff-display);
  font-size:24px; color:var(--c-yellow);
  letter-spacing:.05em;
}
.equip-card h4{
  font-family:var(--ff-jp); font-weight:700;
  font-size:18px;
  margin:14px 0 12px;
  letter-spacing:.04em;
}
.equip-card p{
  font-size:13px; line-height:1.85;
  color:rgba(255,255,255,.75);
}
@media(max-width:900px){
  .equip-grid{ grid-template-columns:repeat(2, 1fr); }
}
@media(max-width:540px){
  .equip-grid{ grid-template-columns:1fr; }
}

/* =========================================================
   Green Project
   ========================================================= */
.green-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:center;
}
.green-text .kicker{
  display:inline-block;
  background:var(--c-grass);
  color:#fff;
  padding:6px 14px;
  font-family:var(--ff-display);
  font-size:13px; letter-spacing:.15em;
  margin-bottom:20px;
}
.green-text h2{
  font-family:var(--ff-jp); font-weight:700;
  font-size:clamp(28px, 4vw, 50px);
  line-height:1.4;
  color:var(--c-ink);
  margin-bottom:24px;
  letter-spacing:.02em;
}
.green-lead{
  font-family:var(--ff-jp); font-weight:500;
  color:var(--c-grass-d);
  font-size:18px; margin-bottom:22px;
  letter-spacing:.04em;
}
.green-text p{
  font-size:15px; line-height:2.05;
  margin-bottom:18px; color:var(--c-ink-soft);
}
.green-text p strong{
  color:var(--c-grass-d);
  background:linear-gradient(180deg, transparent 70%, rgba(45,122,58,.2) 70%);
  padding:0 .15em;
}
.green-tasks{
  margin-top:24px;
  padding:18px 22px;
  background:var(--c-cream);
  border-left:4px solid var(--c-grass);
  font-size:14px;
}

.green-visual{
  position:relative;
  aspect-ratio:1/1;
}
.gv-main{
  position:absolute;
  top:0; left:8%;
  width:78%; height:65%;
  overflow:hidden;
  box-shadow:0 30px 60px -20px rgba(0,0,0,.25);
}
.gv-main img{ width:100%; height:100%; object-fit:cover; transition:transform 8s var(--ease); }
.green-visual:hover .gv-main img{ transform:scale(1.05); }
.gv-sub{
  position:absolute;
  bottom:0; right:0;
  width:55%; height:50%;
  overflow:hidden;
  border:6px solid var(--c-bg);
  box-shadow:0 30px 60px -20px rgba(0,0,0,.25);
}
.gv-sub img{ width:100%; height:100%; object-fit:cover; }
.gv-stamp{
  position:absolute;
  top:-10px; right:0;
  width:120px; height:120px; border-radius:50%;
  background:var(--c-grass);
  color:#fff;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  font-family:var(--ff-display);
  font-size:11px; letter-spacing:.15em;
  z-index:2;
  box-shadow:0 12px 30px -6px rgba(45,122,58,.4);
  transform:rotate(-8deg);
}
.gv-stamp strong{
  font-size:36px; line-height:1; margin:6px 0 4px;
  color:var(--c-yellow);
  letter-spacing:.02em;
}

@media(max-width:900px){
  .green-grid{ grid-template-columns:1fr; gap:50px; }
  .green-visual{ max-width:520px; margin:0 auto; }
}

/* =========================================================
   Access
   ========================================================= */
.access-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:30px;
}
.access-card{
  position:relative;
  background:#fff;
  border:1px solid var(--c-line);
  padding:32px;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.access-card:hover{
  transform:translateY(-4px);
  box-shadow:0 20px 40px -16px rgba(0,0,0,.12);
}
.ac-tag{
  display:inline-block;
  background:var(--c-accent);
  color:#fff;
  padding:4px 12px;
  font-family:var(--ff-display);
  font-size:12px; letter-spacing:.15em;
  margin-bottom:16px;
}
.ac-tag-alt{ background:var(--c-yellow); color:var(--c-ink); }
.access-card h3{
  font-family:var(--ff-jp); font-weight:700;
  font-size:22px;
  color:var(--c-ink); margin-bottom:10px;
  letter-spacing:.04em;
}
.ac-addr{
  font-size:13px; color:var(--c-mute);
  margin-bottom:20px;
  line-height:1.7;
}
.ac-map{
  aspect-ratio:16/10;
  overflow:hidden;
  background:#222;
  filter:grayscale(.4) contrast(1.05);
}
.ac-map iframe{ width:100%; height:100%; border:0; }

@media(max-width:768px){
  .access-grid{ grid-template-columns:1fr; }
}

/* =========================================================
   CTA
   ========================================================= */
.cta{
  position:relative;
  padding:140px var(--pad-x);
  color:#fff;
  text-align:center;
  isolation:isolate;
  overflow:hidden;
}
.cta-bg{
  position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(ellipse 60% 70% at 80% 30%, rgba(226,35,26,.4), transparent 60%),
    radial-gradient(ellipse 70% 60% at 20% 80%, rgba(247,199,36,.25), transparent 60%),
    var(--c-dark);
}
.cta-bg::before{
  content:""; position:absolute; inset:0;
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 1px, transparent 1px 50px),
    repeating-linear-gradient(-45deg, rgba(255,255,255,.04) 0 1px, transparent 1px 50px);
}
.cta-inner{
  position:relative;
  max-width:760px; margin:0 auto;
}
.cta-en{
  font-family:var(--ff-display);
  font-size:18px;
  color:var(--c-yellow);
  letter-spacing:.3em;
  margin-bottom:14px;
}
.cta h2{
  font-family:var(--ff-jp); font-weight:700;
  font-size:clamp(30px, 5vw, 60px);
  line-height:1.4;
  margin-bottom:24px;
  letter-spacing:.04em;
}
.cta p{
  font-size:15px; line-height:2;
  color:rgba(255,255,255,.85);
  margin-bottom:36px;
}
.cta-actions{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-bottom:48px; }
.cta-sns{
  display:flex; gap:8px; justify-content:center; flex-wrap:wrap;
}
.cta-sns a{
  padding:10px 22px;
  border:1px solid rgba(255,255,255,.25);
  font-family:var(--ff-display);
  font-size:13px; letter-spacing:.15em;
  color:#fff;
  transition:background .25s, border-color .25s;
}
.cta-sns a:hover{ background:var(--c-yellow); color:var(--c-ink); border-color:var(--c-yellow); }

/* =========================================================
   Footer
   ========================================================= */
.footer{
  background:#000; color:rgba(255,255,255,.75);
  padding:80px var(--pad-x) 0;
}
.footer-inner{
  max-width:var(--w-max); margin:0 auto;
  display:grid;
  grid-template-columns:1fr 2fr;
  gap:60px;
  padding-bottom:60px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand .brand-mark{ color:var(--c-accent); margin-bottom:14px; display:inline-block; }
.footer-name{
  font-family:var(--ff-display); font-size:24px;
  color:#fff;
  letter-spacing:.06em;
  margin-bottom:6px;
}
.footer-ja{
  font-size:13px; color:rgba(255,255,255,.7);
  letter-spacing:.05em;
  margin-bottom:8px;
}
.footer-est{
  font-family:var(--ff-en); font-size:11px;
  color:var(--c-yellow);
  letter-spacing:.2em;
}
.footer-cols{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:32px;
}
.footer-cols h4{
  font-family:var(--ff-display); font-size:14px;
  color:var(--c-yellow);
  letter-spacing:.2em;
  margin-bottom:16px;
}
.footer-cols ul li{ margin-bottom:10px; }
.footer-cols a{
  font-size:13px; color:rgba(255,255,255,.6);
  transition:color .25s;
}
.footer-cols a:hover{ color:#fff; }

.footer-bottom{
  max-width:var(--w-max); margin:0 auto;
  display:flex; justify-content:space-between; align-items:center;
  padding:24px 0;
}
.footer-bottom small{
  font-family:var(--ff-en); font-size:11px;
  color:rgba(255,255,255,.4); letter-spacing:.1em;
}
.footer-totop{
  width:42px; height:42px; border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  display:flex; align-items:center; justify-content:center;
  color:#fff;
  transition:background .3s, border-color .3s, transform .3s;
}
.footer-totop:hover{
  background:var(--c-accent); border-color:var(--c-accent);
  transform:translateY(-3px);
}

@media(max-width:900px){
  .footer-inner{ grid-template-columns:1fr; gap:40px; }
}
@media(max-width:540px){
  .footer-cols{ grid-template-columns:repeat(2, 1fr); }
}

/* =========================================================
   Floating CTA (mobile)
   ========================================================= */
.float-cta{
  position:fixed; bottom:0; left:0; right:0; z-index:80;
  display:none;
  background:var(--c-ink);
  padding:8px;
  gap:8px;
}
.float-cta a{
  flex:1;
  padding:14px;
  text-align:center;
  font-family:var(--ff-display);
  font-size:14px; letter-spacing:.1em;
}
.float-cta-mail{
  border:1.5px solid #fff; color:#fff;
}
.float-cta-trial{
  background:var(--c-accent); color:#fff;
}
@media(max-width:768px){
  .float-cta{ display:flex; }
  body{ padding-bottom:64px; }
}

/* =========================================================
   Reveal
   ========================================================= */
.reveal{
  opacity:0;
  transform:translateY(40px);
  transition:opacity 1s var(--ease-out), transform 1s var(--ease-out);
  transition-delay:var(--d, 0s);
}
.reveal.is-in{
  opacity:1;
  transform:translateY(0);
}

/* =========================================================
   Section padding adjustments
   ========================================================= */
.concept{ padding-top:140px; padding-bottom:140px; }
.trial{ padding-top:140px; padding-bottom:140px; }

@media(max-width:768px){
  .section{ padding-top:80px; padding-bottom:80px; }
  .concept, .trial{ padding-top:80px; padding-bottom:80px; }
  .cta{ padding:80px var(--pad-x); }
  .section-head{ margin-bottom:50px; gap:18px; }
  .section-num{ font-size:90px; }
  .grade-card{ padding:36px 28px; }
  .access-card{ padding:24px; }
}