/*
Theme Name: Team ONYX
Theme URI: https://team-onyx.co.jp/
Author: Team ONYX / La Luce, LLC
Description: Team ONYX 公式サイト用テーマ。白×赤基調、フルスクリーン画像スライドショー、宝石カットのデザイン。色・ロゴ・スライド画像・各テキスト・メンバー・スポンサーは「外観 → カスタマイズ → Team ONYX 設定」から編集できます。ニュースは「投稿」の最新3件を自動表示します。
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: team-onyx
*/

/* ================================================================
   ▼▼▼ ここだけで全体の色が変わります（カスタマイズ用）▼▼▼
   ================================================================ */
:root{
  --paper:#FFFFFF; --paper-2:#F4F5F7;
  --ink:#12141A; --ink-soft:#454B57; --muted:#8A909C;
  --line:rgba(18,20,26,.12);
  --red:#E10600; --red-deep:color-mix(in srgb,var(--red) 78%,#000); --red-dim:color-mix(in srgb,var(--red) 12%,transparent);
  --onyx:#0B0C10; --onyx-2:#171A21; --onyx-line:rgba(255,255,255,.10);
  --cut:14px; --maxw:1240px; --nav-h:76px;
}
/* ================================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--paper);color:var(--ink);font-family:"Saira","Zen Kaku Gothic New",system-ui,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
:lang(ja),.jp{font-family:"Zen Kaku Gothic New","Saira",sans-serif}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--red);color:#fff}

.wrap{width:min(100% - 40px,var(--maxw));margin-inline:auto}
.eyebrow{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--red);display:inline-flex;align-items:center;gap:12px;font-weight:700}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--red)}
.facet{clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,var(--cut) 100%,0 calc(100% - var(--cut)))}
.btn{--c:12px;display:inline-flex;align-items:center;gap:10px;font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:15px;letter-spacing:.16em;text-transform:uppercase;padding:15px 32px;cursor:pointer;border:none;transition:transform .25s,background .25s,color .25s,box-shadow .25s;clip-path:polygon(0 0,calc(100% - var(--c)) 0,100% var(--c),100% 100%,var(--c) 100%,0 calc(100% - var(--c)))}
.btn:hover{transform:translateY(-2px)}
.btn--solid{background:var(--red);color:#fff}
.btn--solid:hover{background:var(--red-deep)}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn--ghost:hover{box-shadow:inset 0 0 0 1.5px var(--red);color:var(--red)}
.btn--light{background:#fff;color:var(--red)}
.btn--outline-light{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.65)}
.btn--outline-light:hover{box-shadow:inset 0 0 0 1.5px #fff}
.btn .arw{transition:transform .25s}.btn:hover .arw{transform:translateX(4px)}
.section{padding:clamp(72px,10vw,140px) 0;position:relative}
.section-head{margin-bottom:56px;max-width:760px}
.section-head h2{font-family:"Saira Condensed",sans-serif;font-weight:800;line-height:.98;font-size:clamp(38px,6vw,74px);letter-spacing:-.01em;margin-top:18px;text-transform:uppercase}

/* ================= NAV（ヒーロー上は透明→スクロールで黒）================= */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;display:flex;align-items:center;background:transparent;border-bottom:1px solid transparent;transition:background .35s,border-color .35s,box-shadow .35s}
.nav.scrolled{background:var(--onyx);border-bottom:1px solid var(--onyx-line);box-shadow:0 10px 30px rgba(0,0,0,.28)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:42px;width:auto}   /* ← ロゴ。WordPressではメディアのURLに差し替え可 */
.brand .brand-txt{font-family:"Saira Condensed",sans-serif;font-weight:800;letter-spacing:.22em;font-size:19px;text-transform:uppercase;color:#fff}
.nav-links{display:flex;align-items:center;gap:34px;list-style:none}
.nav-links a{font-family:"Space Mono",monospace;font-size:13px;letter-spacing:.12em;color:rgba(255,255,255,.78);position:relative;padding:4px 0;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--red);transition:width .25s}
.nav-links a:hover{color:#fff}.nav-links a:hover::after{width:100%}
.nav-toggle{display:none;background:none;border:none;color:#fff;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:26px;height:2px;background:currentColor;margin:5px 0;transition:.3s}
@media (max-width:880px){.nav-toggle{display:block}
  .nav-links{position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;gap:0;background:var(--onyx);border-bottom:1px solid var(--onyx-line);max-height:0;overflow:hidden;transition:max-height .4s}
  .nav-links.open{max-height:420px}.nav-links li{width:100%;border-top:1px solid var(--onyx-line)}
  .nav-links a{display:block;padding:18px 20px;width:100%}.nav-links a::after{display:none}}

/* ================= HERO SLIDESHOW ================= */
.hero{position:relative;height:100svh;min-height:600px;overflow:hidden;background:var(--onyx)}
.slides{position:absolute;inset:0;z-index:0}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease}
.slide.active{opacity:1}
.slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06);transition:transform 0s}
.slide.active .slide-bg{animation:kenburns 7s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.14)}}
@media (prefers-reduced-motion:reduce){.slide.active .slide-bg{animation:none;transform:scale(1.04)}}

/* ▼ 各スライドの背景。実写真を使う場合は background に url('画像URL') を先頭レイヤーで追加してください ▼ */
.s1 .slide-bg{background:
  radial-gradient(120% 95% at 80% 12%,rgba(225,6,0,.55),transparent 52%),
  radial-gradient(90% 80% at 18% 92%,rgba(225,6,0,.20),transparent 60%),
  repeating-linear-gradient(115deg,rgba(255,255,255,.03) 0 2px,transparent 2px 26px),
  linear-gradient(135deg,#15171e 0%,#0a0b0f 60%,#050506 100%)}
.s2 .slide-bg{background:
  linear-gradient(100deg,transparent 42%,rgba(225,6,0,.55) 50%,transparent 58%),
  repeating-linear-gradient(0deg,rgba(255,255,255,.04) 0 1px,transparent 1px 46px),
  repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 1px,transparent 1px 46px),
  linear-gradient(90deg,#0a0b0f,#171a21)}
.s3 .slide-bg{background:
  radial-gradient(110% 130% at 50% 122%,rgba(225,6,0,.62),transparent 52%),
  radial-gradient(2px 2px at 20% 30%,rgba(255,255,255,.25),transparent),
  radial-gradient(2px 2px at 70% 60%,rgba(255,255,255,.18),transparent),
  radial-gradient(1.5px 1.5px at 45% 80%,rgba(255,255,255,.2),transparent),
  linear-gradient(180deg,#0b0c10,#000)}

/* オーバーレイ（文字を読みやすく）＋フィルムグレイン */
.hero-overlay{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(6,7,10,.55) 0%,rgba(6,7,10,.15) 30%,rgba(6,7,10,.35) 65%,rgba(6,7,10,.88) 100%)}
.grain{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.hero-fg{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--nav-h) 20px 120px}
.hero-logo{height:clamp(64px,10vw,104px);width:auto;margin-bottom:26px;filter:drop-shadow(0 8px 30px rgba(0,0,0,.5));opacity:0;animation:rise .9s .1s ease forwards}
.hero-kicker{font-family:"Space Mono",monospace;font-size:13px;letter-spacing:.34em;text-transform:uppercase;color:rgba(255,255,255,.75);opacity:0;animation:rise .9s .25s ease forwards}
.hero-title{font-family:"Saira Condensed",sans-serif;font-weight:900;text-transform:uppercase;font-size:clamp(72px,17vw,240px);line-height:.84;letter-spacing:-.02em;color:#fff;margin:6px 0 4px;opacity:0;animation:rise 1s .35s ease forwards}
.hero-title .tick{color:var(--red)}
.hero-sub{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;font-size:clamp(19px,3vw,28px);color:#fff;opacity:0;animation:rise .9s .5s ease forwards}
.hero-sub .hl{color:var(--red)}
.hero-meta{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-top:16px;opacity:0;animation:rise .9s .6s ease forwards}
.hero-cta{display:flex;gap:16px;margin-top:34px;flex-wrap:wrap;justify-content:center;opacity:0;animation:rise .9s .72s ease forwards}
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.hero-logo,.hero-kicker,.hero-title,.hero-sub,.hero-meta,.hero-cta{animation:none;opacity:1}}

/* コントロール（カウンター・キャプション・ドット・進捗バー）*/
.hero-controls{position:absolute;left:0;right:0;bottom:0;z-index:4;padding-bottom:30px}
.hero-controls .wrap{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.hc-count{font-family:"Space Mono",monospace;font-size:13px;letter-spacing:.14em;color:#fff}
.hc-count b{color:var(--red)}
.hc-caption{font-family:"Saira Condensed",sans-serif;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.85);font-size:15px;min-width:0}
.hc-dots{display:flex;gap:10px;margin-left:auto}
.hc-dot{width:34px;height:4px;background:rgba(255,255,255,.28);border:none;cursor:pointer;padding:0;overflow:hidden;position:relative}
.hc-dot.active{background:rgba(255,255,255,.4)}
.hc-dot .fill{position:absolute;inset:0;width:0;background:var(--red)}
.hc-dot.active .fill{width:100%;transition:width 6s linear}
@media (max-width:600px){.hc-caption{display:none}.hc-dots{margin-left:auto}}

/* ================= STATS ================= */
.stats{background:var(--onyx);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:44px 28px;border-right:1px solid var(--onyx-line);position:relative}
.stat:last-child{border-right:none}
.stat-num{font-family:"Saira Condensed",sans-serif;font-weight:800;font-size:clamp(44px,6vw,72px);line-height:1}
.stat-label{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-top:12px}
.stat-tag{position:absolute;top:16px;right:20px;font-family:"Space Mono",monospace;font-size:11px;color:var(--red)}
@media (max-width:720px){.stats-grid{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 var(--onyx-line)}}

/* ================= ABOUT ================= */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.about-statement{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;line-height:1.25;font-size:clamp(30px,4.4vw,54px)}
.about-statement .hl{color:var(--red)}
.about-body p{color:var(--ink-soft);margin-bottom:20px;font-size:17px}
.about-body p:last-child{margin-bottom:0}
.corp{margin-top:40px;border-left:3px solid var(--red);padding:6px 0 6px 22px}
.corp dl{display:grid;grid-template-columns:auto 1fr;gap:10px 22px;font-size:14px}
.corp dt{font-family:"Space Mono",monospace;color:var(--muted);letter-spacing:.08em;white-space:nowrap}
.corp dd{color:var(--ink-soft)}
@media (max-width:820px){.about-grid{grid-template-columns:1fr;gap:36px}}

/* ================= ROSTER ================= */
.roster{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.division-tag{display:inline-flex;align-items:center;gap:10px;font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:#fff;background:var(--red);padding:8px 18px;margin-bottom:34px}
.members{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:980px){.members{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.members{grid-template-columns:1fr}}
.member{background:#fff;border:1px solid var(--line);position:relative;overflow:hidden;box-shadow:0 6px 22px rgba(18,20,26,.06);transition:border-color .3s,transform .3s,box-shadow .3s}
.member:hover{border-color:var(--red);transform:translateY(-5px);box-shadow:0 16px 36px rgba(225,6,0,.14)}
.member-photo{aspect-ratio:3/4;background:linear-gradient(180deg,#e9ebef,#d5d8de);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.member-mark{font-family:"Saira Condensed",sans-serif;font-weight:800;font-size:88px;color:rgba(18,20,26,.10)}
.member-info{padding:20px}
.member-ign{font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:26px;text-transform:uppercase;letter-spacing:.04em}
.member-role{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;margin-top:4px}
.member .idx{position:absolute;top:14px;left:16px;z-index:3;font-family:"Space Mono",monospace;font-size:12px;color:#fff;background:var(--red);padding:2px 8px}

/* ================= NEWS ================= */
.news-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:160px 1fr auto;gap:28px;align-items:center;padding:26px 8px;border-bottom:1px solid var(--line);transition:background .25s;cursor:pointer}
.news-item:hover{background:var(--paper-2)}
.news-date{font-family:"Space Mono",monospace;font-size:14px;color:var(--muted);letter-spacing:.06em}
.news-cat{display:inline-block;font-family:"Space Mono",monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--red);border:1px solid var(--red-dim);padding:3px 10px;margin-bottom:8px}
.news-title{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:500;font-size:18px}
.news-arrow{font-family:"Space Mono",monospace;color:var(--muted);transition:.25s}
.news-item:hover .news-arrow{color:var(--red);transform:translateX(4px)}
@media (max-width:720px){.news-item{grid-template-columns:1fr auto;gap:6px 16px}.news-date{grid-row:1;order:2;text-align:right}.news-main{grid-column:1/-1;order:3}.news-arrow{display:none}}

/* ================= PARTNERS ================= */
.partners-sec{background:var(--paper-2);border-top:1px solid var(--line)}
.partners{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:720px){.partners{grid-template-columns:1fr}}
.partner{background:#fff;border:1px solid var(--line);padding:44px 30px;text-align:center;box-shadow:0 6px 22px rgba(18,20,26,.05);transition:border-color .3s,transform .3s}
.partner:hover{border-color:var(--red);transform:translateY(-3px)}
.partner-name{font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:24px;letter-spacing:.06em;text-transform:uppercase}
.partner-status{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.16em;color:var(--muted);margin-top:8px;text-transform:uppercase}

/* ================= CTA ================= */
.cta{background:var(--red);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% -20%,rgba(255,255,255,.18),transparent 70%)}
.cta .wrap{position:relative;z-index:1}
.cta h2{font-family:"Saira Condensed",sans-serif;font-weight:800;text-transform:uppercase;font-size:clamp(44px,8vw,110px);line-height:.9;letter-spacing:-.01em}
.cta p{margin:20px auto 36px;max-width:520px;font-family:"Zen Kaku Gothic New",sans-serif;color:rgba(255,255,255,.9)}

/* ================= FOOTER ================= */
.footer{padding:70px 0 36px;background:var(--onyx);color:#fff}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px}
.foot-brand .brand{margin-bottom:20px}
.foot-brand p{color:rgba(255,255,255,.55);font-size:14px;font-family:"Zen Kaku Gothic New",sans-serif;line-height:1.9}
.foot-col h4{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--red);margin-bottom:18px}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.foot-col a{color:rgba(255,255,255,.7);font-size:14px;transition:color .2s}.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--onyx-line)}
.foot-bottom small{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.1em;color:rgba(255,255,255,.5)}
.foot-social{display:flex;gap:14px}
.foot-social a{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--onyx-line);transition:.25s;font-size:16px}
.foot-social a:hover{border-color:var(--red);color:var(--red)}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}

.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
a:focus-visible,.btn:focus-visible,button:focus-visible{outline:2px solid var(--red);outline-offset:3px}