/* JKA Philippines: clean white with hinomaru red. */
:root{
  --white:#FFFFFF;
  --soft:#F6F6F7;
  --ink:#111114;
  --ink-2:#2A2A30;
  --muted:#5E616B;
  --line:#E6E6EA;
  --red:#D7141A;
  --red-dark:#AE0F14;
  --red-soft:#FDEDED;
  --dark:#0E0E11;
  --radius:18px;
  --shadow:0 1px 2px rgba(17,17,20,.04),0 8px 24px rgba(17,17,20,.06);
  --shadow-lg:0 2px 4px rgba(17,17,20,.05),0 24px 48px rgba(17,17,20,.10);
  --f-display:"Inter Tight","Inter","Segoe UI",system-ui,sans-serif;
  --f-body:"Inter","Segoe UI",system-ui,sans-serif;
  --f-jp:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  color-scheme:light;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%}
[hidden]{display:none!important}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;line-height:1.1;margin:0;letter-spacing:-.02em}
p{margin:0}
a{color:var(--red)}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:6px}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 14px;border-radius:10px;text-decoration:none}
.skip:focus{top:12px}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 13px/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.eyebrow.light{color:rgba(255,255,255,.85)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px/1 var(--f-body);padding:15px 22px;border-radius:999px;text-decoration:none;transition:transform .2s,background .2s,box-shadow .2s,color .2s;border:1.5px solid transparent;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn.sm{padding:12px 18px;font-size:14px}
.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(215,20,26,.28)}
.btn-red:hover{background:var(--red-dark)}
.btn-ghost{color:var(--ink);border-color:var(--line);background:var(--white)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-white{background:#fff;color:var(--red)}
.btn-outline-white{color:#fff;border-color:rgba(255,255,255,.55)}
.btn-outline-white:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.cta{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.top.scrolled{border-bottom-color:var(--line);box-shadow:0 4px 20px rgba(17,17,20,.05)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.mark{width:38px;height:38px;border-radius:50%;background:#fff;box-shadow:0 0 0 1px var(--line),0 4px 10px rgba(17,17,20,.10);position:relative;flex:none}
.mark::after{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--red)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font:800 17px var(--f-display);letter-spacing:-.01em}
.brand-text small{font:700 11px var(--f-jp);color:var(--muted);letter-spacing:.12em}
.top nav{display:flex;align-items:center;gap:4px}
.top nav a{font:500 15px var(--f-body);color:var(--ink-2);text-decoration:none;padding:8px 14px;border-radius:999px;transition:background .2s,color .2s}
.top nav a:hover{background:var(--soft);color:var(--red)}
.top nav a.active{color:var(--red)}
.top nav a.nav-cta{background:var(--red);color:#fff;margin-left:8px;padding:10px 18px}
.top nav a.nav-cta:hover{background:var(--red-dark)}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;cursor:pointer;position:relative}
.bars,.bars::before,.bars::after{position:absolute;left:12px;right:12px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .2s}
.bars{top:21px}
.bars::before{content:"";left:0;right:0;top:-6px}
.bars::after{content:"";left:0;right:0;top:6px}
.menu-btn[aria-expanded="true"] .bars{background:transparent}
.menu-btn[aria-expanded="true"] .bars::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .bars::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:clamp(36px,6vw,72px);padding-bottom:clamp(40px,6vw,72px);overflow:hidden;background:radial-gradient(1200px 500px at 85% -10%,var(--red-soft),transparent 60%),var(--white)}
.hero > .wrap:first-child{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,64px);align-items:center}
.hero-text{display:flex;flex-direction:column;gap:24px;min-width:0}
.pill{align-self:flex-start;display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);font:500 14px var(--f-body);color:var(--ink-2)}
.pill .dot{width:10px;height:10px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px var(--red-soft)}
.hero h1{font-size:clamp(42px,6.6vw,84px);font-weight:800;letter-spacing:-.035em;line-height:1.02}
.hero h1 em{font-style:normal;color:var(--red);display:block}
.lede{font-size:clamp(17px,1.7vw,20px);color:var(--muted);max-width:560px}
.hero-art{position:relative;aspect-ratio:1;max-width:480px;width:100%;justify-self:center}
.sun{position:absolute;inset:12%;border-radius:50%;background:radial-gradient(circle at 35% 30%,#F0343A,var(--red) 55%,#B50F15);box-shadow:0 40px 80px -20px rgba(215,20,26,.45);display:grid;place-items:center;animation:float 7s ease-in-out infinite}
.sun-kanji{font:900 clamp(40px,7vw,84px)/1 var(--f-jp);color:#fff;writing-mode:vertical-rl;letter-spacing:.08em;text-shadow:0 2px 12px rgba(0,0,0,.15)}
.ring{position:absolute;inset:2%;border-radius:50%;border:1.5px dashed rgba(215,20,26,.28);animation:spin 60s linear infinite}
.vert{position:absolute;right:-2%;top:6%;writing-mode:vertical-rl;font:700 14px var(--f-jp);letter-spacing:.5em;color:var(--muted)}
@keyframes float{50%{transform:translateY(-12px)}}
@keyframes spin{to{transform:rotate(360deg)}}

.facts{margin:clamp(36px,5vw,64px) 0 0;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.facts div{padding:22px 24px;border-left:1px solid var(--line)}
.facts div:first-child{border-left:0}
.facts dt{font:500 13px var(--f-body);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.facts dd{margin:6px 0 0;font:800 clamp(24px,2.6vw,32px)/1 var(--f-display);letter-spacing:-.02em}

/* ---------- sections ---------- */
.sec{padding-block:clamp(64px,9vw,120px)}
.sec.soft{background:var(--soft)}
.sec-head{display:flex;flex-direction:column;gap:14px;margin-bottom:clamp(32px,4vw,52px);max-width:720px}
.sec-head h2{font-size:clamp(34px,4.6vw,56px);font-weight:800}
.sec-head p{color:var(--muted);font-size:18px}

/* philippines */
.ph-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
.event{position:relative;overflow:hidden;border-radius:24px;padding:clamp(28px,4vw,44px);color:#fff;background:linear-gradient(135deg,#1A1A1F 0%,#0E0E11 55%,#3A0507 100%);display:flex;flex-direction:column;gap:12px;min-height:360px;box-shadow:var(--shadow-lg)}
.event::before{content:"";position:absolute;width:340px;height:340px;right:-90px;top:-110px;border-radius:50%;background:var(--red);opacity:.9}
.event > *{position:relative}
.event-top{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:auto}
.tag{background:var(--red);color:#fff;font:600 12px/1 var(--f-body);letter-spacing:.1em;text-transform:uppercase;padding:8px 12px;border-radius:999px;box-shadow:0 0 0 1px rgba(255,255,255,.25)}
.event-date{font:600 15px var(--f-body);color:rgba(255,255,255,.85)}
.event h3{font-size:clamp(28px,3.4vw,42px);font-weight:800;margin-top:40px;max-width:16ch}
.event-sub{color:rgba(255,255,255,.7)}
.guests{margin-top:18px;display:flex;flex-direction:column;gap:12px}
.guests ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.guests li{font:700 15px var(--f-display);letter-spacing:.06em;text-transform:uppercase;padding:10px 16px;border:1px solid rgba(255,255,255,.22);border-radius:12px;background:rgba(255,255,255,.04)}
.event-bg{position:absolute!important;right:28px;bottom:10px;font:900 120px/.85 var(--f-display);color:rgba(255,255,255,.05);text-align:right;pointer-events:none}
.chief{position:relative;overflow:hidden;border-radius:24px;padding:clamp(28px,4vw,40px);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.chief-mark{position:absolute;right:-10px;bottom:-40px;font:900 200px/1 var(--f-jp);color:var(--red-soft);pointer-events:none}
.chief > :not(.chief-mark){position:relative}
.chief h3{font-size:clamp(26px,2.6vw,32px);font-weight:800}
.chief p{color:var(--muted)}

/* timeline */
.timeline{list-style:none;margin:0;padding:0;position:relative;max-width:880px}
.timeline::before{content:"";position:absolute;left:107px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--red),var(--line))}
.timeline li{display:grid;grid-template-columns:90px 1fr;gap:36px;padding-block:18px;position:relative}
.timeline li::before{content:"";position:absolute;left:101px;top:27px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--red)}
.yr{font:800 20px var(--f-display);color:var(--red);font-variant-numeric:tabular-nums;text-align:right;padding-top:2px}
.timeline h3{font-size:19px;font-weight:700;margin-bottom:4px;letter-spacing:-.01em}
.timeline p{color:var(--muted);font-size:16px}

/* people */
.people{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:clamp(48px,6vw,72px)}
.person{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:8px;min-width:0;transition:transform .25s,box-shadow .25s}
.person:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.person .jp{font:900 30px var(--f-jp);color:var(--red);margin-bottom:6px}
.person h3{font-size:20px;font-weight:700}
.person .dates{font:600 13px var(--f-body);color:var(--muted);letter-spacing:.06em}
.person p{font-size:16px;color:var(--muted)}

/* dojo kun */
.sec.dark{background:var(--dark);color:#fff;position:relative;overflow:hidden}
.sec.dark::before{content:"";position:absolute;width:560px;height:560px;left:-180px;bottom:-260px;border-radius:50%;background:var(--red);opacity:.16;filter:blur(10px)}
.sec.dark .sec-head p{color:rgba(255,255,255,.65)}
.kun-wrap{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,80px);align-items:start}
.kun-wrap .sec-head{position:sticky;top:110px;margin-bottom:0}
.quote{border-left:3px solid var(--red);padding-left:16px;margin-top:10px;color:rgba(255,255,255,.85)!important;font-size:17px!important}
.kun{list-style:none;margin:0;padding:0;display:grid;gap:14px;min-width:0}
.kun li{display:grid;grid-template-columns:auto 1fr;gap:4px 20px;padding:22px 24px;border-radius:var(--radius);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);transition:background .25s,border-color .25s}
.kun li:hover{background:rgba(215,20,26,.12);border-color:rgba(215,20,26,.5)}
.kun .num{grid-row:span 2;width:44px;height:44px;border-radius:50%;background:var(--red);display:grid;place-items:center;font:800 18px var(--f-display)}
.kun .jp{font:700 clamp(19px,2.2vw,24px) var(--f-jp)}
.kun .en{color:rgba(255,255,255,.65);font-size:16px}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pillar{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:12px;min-width:0;transition:transform .25s,box-shadow .25s,border-color .25s}
.pillar::after{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pillar:hover::after{transform:scaleX(1)}
.pillar .k{font:900 48px/1 var(--f-jp);color:var(--red)}
.pillar h3{font-size:21px;font-weight:700;margin-top:8px}
.pillar p{font-size:16px;color:var(--muted)}
.belts{margin-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;padding:32px;border-radius:var(--radius);background:var(--soft)}
.belts h3{font-size:21px;font-weight:700;margin-bottom:8px}
.belts p{color:var(--muted);font-size:16px}
.belt-bar{display:flex;gap:6px;height:28px}
.belt-bar span{flex:1;background:var(--c);border-radius:6px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}

/* kata */
.kata-filter{display:inline-flex;flex-wrap:wrap;gap:4px;margin-bottom:28px;padding:5px;background:#fff;border:1px solid var(--line);border-radius:999px}
.kata-filter button{font:600 14px var(--f-body);padding:10px 18px;border-radius:999px;border:0;background:transparent;color:var(--muted);cursor:pointer;transition:background .2s,color .2s}
.kata-filter button:hover{color:var(--ink)}
.kata-filter button[aria-pressed="true"]{background:var(--red);color:#fff}
.kata{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.k-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:4px;min-width:0;transition:transform .2s,border-color .2s,box-shadow .2s;animation:pop .35s ease both}
.k-card:hover{transform:translateY(-3px);border-color:var(--red);box-shadow:var(--shadow)}
.k-card .no{position:absolute;top:16px;right:18px;font:700 12px var(--f-display);color:#B4B6BD;font-variant-numeric:tabular-nums}
.k-card .jp{font:900 24px/1.2 var(--f-jp);color:var(--red);margin-bottom:8px}
.k-card .n{font:700 17px var(--f-display)}
.k-card .m{font-size:14px;color:var(--muted);line-height:1.45}
.count{font-size:14px;color:var(--muted);margin-top:20px}
@keyframes pop{from{opacity:0;transform:translateY(6px)}}

/* join */
.join{position:relative;overflow:hidden;border-radius:28px;background:var(--red);color:#fff;padding:clamp(32px,6vw,72px);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,64px);align-items:center}
.join::before{content:"";position:absolute;width:520px;height:520px;right:-160px;top:-200px;border-radius:50%;background:rgba(255,255,255,.08)}
.join::after{content:"";position:absolute;width:300px;height:300px;right:80px;bottom:-200px;border-radius:50%;background:rgba(0,0,0,.08)}
.join > *{position:relative;z-index:1}
.join-text{display:flex;flex-direction:column;gap:18px}
.join h2{font-size:clamp(36px,5vw,60px);font-weight:800}
.join-text > p{color:rgba(255,255,255,.88);font-size:18px}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.steps li{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:20px 22px;border-radius:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(4px)}
.steps b{font:800 15px var(--f-display);width:40px;height:40px;border-radius:50%;background:#fff;color:var(--red);display:grid;place-items:center}
.steps h3{font-size:18px;font-weight:700;margin-bottom:2px}
.steps p{font-size:15px;color:rgba(255,255,255,.85)}

/* footer */
footer{background:var(--dark);color:rgba(255,255,255,.7)}
footer .wrap{padding-block:48px 32px}
footer .brand{color:#fff}
footer .brand-text small{color:rgba(255,255,255,.55);font-family:var(--f-body);font-weight:500;letter-spacing:.02em;font-size:12px}
footer .mark{box-shadow:none}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-top nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.foot-top nav a{color:rgba(255,255,255,.75);text-decoration:none;font-size:15px}
.foot-top nav a:hover{color:#fff}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;padding-top:24px;font-size:14px}
.foot-bottom a{color:#fff}

/* reveal on scroll (only when JS is running) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .menu-btn{display:block}
  .top nav{position:absolute;left:0;right:0;top:72px;flex-direction:column;align-items:stretch;gap:2px;padding:12px 20px 20px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(17,17,20,.08);display:none}
  .top nav.open{display:flex}
  .top nav a{padding:14px 12px;border-radius:12px}
  .top nav a.nav-cta{margin:8px 0 0;text-align:center}
  .hero > .wrap:first-child{grid-template-columns:1fr}
  .hero-art{max-width:340px;order:-1}
  .facts{grid-template-columns:repeat(3,1fr)}
  .facts div:nth-child(4){border-left:0}
  .facts div:nth-child(n+4){border-top:1px solid var(--line)}
  .ph-grid,.kun-wrap,.join,.belts{grid-template-columns:1fr}
  .kun-wrap .sec-head{position:static}
  .people,.pillars{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero-art{max-width:240px}
  .vert{display:none}
  .facts{grid-template-columns:1fr 1fr}
  .facts div{border-left:0!important;border-top:1px solid var(--line)}
  .facts div:nth-child(-n+2){border-top:0}
  .facts div:nth-child(even){border-left:1px solid var(--line)!important}
  .facts div:last-child{grid-column:span 2}
  .people,.pillars{grid-template-columns:1fr}
  .timeline::before{left:7px}
  .timeline li{grid-template-columns:1fr;gap:4px;padding-left:32px}
  .timeline li::before{left:1px;top:24px}
  .yr{text-align:left}
  .event-bg{font-size:80px}
  .btn{flex:1 1 auto;justify-content:center}
}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}