/*
Theme Name: Akigra Corporate
Theme URI: https://akibaground.jp/
Author: 株式会社アキグラ
Author URI: https://akibaground.jp/
Description: 株式会社アキグラ コーポレートサイト用カスタムテーマ。映像制作・イベント運営・アプリ開発のクリエイティブカンパニー。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.3
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: akigra
*/

/* ===== RESET & BASE ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--red:#E8413C;--blue:#2563EB;--green:#7CB342;--orange:#F57C00;--yellow:#FBC02D;--dark:#111;--light:#fbfbfd;--g1:#86868b;--g2:#d2d2d7;--g3:#f5f5f7;--card:#fff;--r-sm:12px;--r-md:20px;--r-lg:28px;--r-xl:40px;--ease:cubic-bezier(.25,.46,.45,.94)}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'Noto Sans JP',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--light);color:var(--dark);overflow-x:hidden;line-height:1.9;font-weight:400;font-size:16px}

/* ===== NAV ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .5s var(--ease)}
.site-header.scrolled{backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);background:rgba(251,251,253,.72);border-bottom:.5px solid rgba(0,0,0,.08)}
.nav-inner{max-width:1080px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:52px}
.nav-logo{font-weight:900;font-size:1.15rem;letter-spacing:.02em;text-decoration:none;color:var(--dark);display:flex;gap:1px}
.nav-logo .cr{color:var(--red)}.nav-logo .co{color:var(--orange)}.nav-logo .cg{color:var(--green)}.nav-logo .cb{color:var(--blue)}
.main-nav{display:flex;gap:28px;align-items:center}
.main-nav a{text-decoration:none;color:var(--dark);font-size:.75rem;font-weight:500;opacity:.8;transition:opacity .3s}
.main-nav a:hover{opacity:1}
.nav-cta{background:var(--dark);color:#fff!important;opacity:1!important;padding:6px 18px;border-radius:100px;font-size:.72rem!important;font-weight:700!important;transition:background .3s!important}
.nav-cta:hover{background:var(--red)}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:18px;height:1.5px;background:var(--dark);margin:4px 0;border-radius:1px}

/* Mobile Nav */
.mobile-nav{display:none;position:fixed;top:52px;left:0;right:0;background:rgba(251,251,253,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:24px;border-bottom:.5px solid rgba(0,0,0,.08);flex-direction:column;gap:16px;z-index:99}
.mobile-nav.open{display:flex}
.mobile-nav a{text-decoration:none;color:var(--dark);font-size:.9rem;font-weight:500;padding:8px 0}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:140px 24px 100px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.15;animation:drift 20s ease-in-out infinite}
.ho1{width:600px;height:600px;background:var(--red);top:-20%;right:-10%}
.ho2{width:500px;height:500px;background:var(--blue);bottom:-20%;left:-10%;animation-delay:5s}
.ho3{width:300px;height:300px;background:var(--green);top:40%;left:20%;animation-delay:10s}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-20px) scale(1.05)}66%{transform:translate(-20px,15px) scale(.95)}}
.hero-content{position:relative;z-index:1;max-width:820px}
.hero-ey{font-size:.8rem;font-weight:500;color:var(--g1);letter-spacing:.08em;margin-bottom:24px;opacity:0;animation:ru 1s var(--ease) .2s forwards}
.hero h1{font-size:clamp(2.8rem,7vw,5.5rem);font-weight:900;line-height:1.1;letter-spacing:-.04em;margin-bottom:24px;opacity:0;animation:ru 1s var(--ease) .35s forwards}
.gt{background:linear-gradient(135deg,var(--red),var(--orange),var(--yellow));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:1.05rem;color:var(--g1);max-width:560px;margin:0 auto 48px;line-height:2;font-weight:300;opacity:0;animation:ru 1s var(--ease) .5s forwards}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;opacity:0;animation:ru 1s var(--ease) .65s forwards}
.btn{display:inline-flex;align-items:center;gap:6px;padding:14px 32px;border-radius:100px;font-size:.9rem;font-weight:700;text-decoration:none;transition:all .4s var(--ease);border:none;cursor:pointer}
.btn-d{background:var(--dark);color:#fff}.btn-d:hover{background:var(--red);transform:scale(1.02)}
.btn-o{background:transparent;color:var(--dark);border:1.5px solid var(--g2)}.btn-o:hover{border-color:var(--dark)}
.hero-metrics{display:flex;justify-content:center;gap:64px;margin-top:80px;opacity:0;animation:ru 1s var(--ease) .9s forwards}
.mv{font-family:'DM Sans',sans-serif;font-size:2.8rem;font-weight:700;letter-spacing:-.03em;line-height:1}
.mv-r{color:var(--red)}.mv-b{color:var(--blue)}.mv-g{color:var(--green)}
.ml{font-size:.72rem;color:var(--g1);margin-top:8px;font-weight:500}
@keyframes ru{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}

/* ===== SECTIONS ===== */
.page-section{padding:140px 24px}
.si{max-width:1080px;margin:0 auto}
.sey{font-family:'DM Sans',sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--g1);margin-bottom:12px}
.sh{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:900;letter-spacing:-.03em;line-height:1.2;margin-bottom:16px}
.sl{font-size:1rem;color:var(--g1);max-width:560px;font-weight:300;line-height:2;margin-bottom:64px}
.sl-c{margin-left:auto;margin-right:auto;text-align:center}
.reveal{opacity:0;transform:translateY(60px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.rd1{transition-delay:.1s}.rd2{transition-delay:.2s}.rd3{transition-delay:.3s}

/* ===== SERVICES ===== */
.sec-services{background:var(--g3)}
.sg{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.sc{background:var(--card);border-radius:var(--r-lg);padding:40px 32px;transition:transform .6s var(--ease),box-shadow .6s var(--ease)}
.sc:hover{transform:translateY(-4px);box-shadow:0 24px 48px rgba(0,0,0,.06)}
.siw{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-bottom:24px}
.sir{background:rgba(232,65,60,.08)}.sib{background:rgba(37,99,235,.08)}.sig{background:rgba(124,179,66,.08)}.sio{background:rgba(245,124,0,.08)}.siy{background:rgba(251,192,45,.1)}
.sc h3{font-size:1.05rem;font-weight:700;margin-bottom:10px;letter-spacing:-.01em}
.sc p{font-size:.85rem;color:var(--g1);line-height:1.8;font-weight:300}

/* ===== PRODUCTS ===== */
.ps{background:linear-gradient(145deg,#0c0c1d,#161638);border-radius:var(--r-xl);overflow:hidden;display:grid;grid-template-columns:1fr 1fr;min-height:520px}
.pv{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px;position:relative;overflow:hidden}
.pv::before{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(232,65,60,.12),transparent 70%);top:-100px;right:-100px}
.pv::after{content:'';position:absolute;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.1),transparent 70%);bottom:-80px;left:-60px}
.plt{font-family:'DM Sans',sans-serif;font-size:3.5rem;font-weight:700;color:#fff;letter-spacing:-.02em;position:relative;z-index:1}
.pls{font-size:.85rem;color:rgba(255,255,255,.4);margin-top:8px;font-weight:300;position:relative;z-index:1}
.pd{padding:64px;display:flex;flex-direction:column;justify-content:center;color:#fff}
.pb{display:inline-flex;width:fit-content;padding:5px 14px;border-radius:100px;font-size:.65rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:rgba(232,65,60,.15);color:var(--red);margin-bottom:20px}
.pd h3{font-size:1.8rem;font-weight:900;letter-spacing:-.02em;margin-bottom:14px}
.pd>p{font-size:.9rem;color:rgba(255,255,255,.55);line-height:1.9;margin-bottom:32px;font-weight:300}
.pfs{display:flex;flex-direction:column;gap:10px;margin-bottom:36px}
.pf{display:flex;align-items:center;gap:10px;font-size:.85rem;font-weight:500}
.pf .ck{width:20px;height:20px;border-radius:50%;background:rgba(124,179,66,.15);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:.65rem;flex-shrink:0}
.pl-link{display:inline-flex;align-items:center;gap:6px;color:var(--red);font-weight:700;text-decoration:none;font-size:.9rem;transition:gap .3s var(--ease)}
.pl-link:hover{gap:12px}

/* ===== EVENT ===== */
.sec-event{background:var(--g3)}
.eh{text-align:center;margin-bottom:80px}
.elt{font-family:'DM Sans',sans-serif;font-size:clamp(2rem,5vw,3.2rem);font-weight:700;letter-spacing:.04em;background:linear-gradient(135deg,var(--red),var(--orange));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:20px}
.edesc{font-size:.95rem;color:var(--g1);max-width:640px;margin:0 auto;font-weight:300;line-height:2}
.en-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:64px}
.enc{background:var(--card);border-radius:var(--r-md);padding:40px 24px;text-align:center}
.env{font-family:'DM Sans',sans-serif;font-size:2.8rem;font-weight:700;line-height:1;letter-spacing:-.02em}
.enr{color:var(--red)}.enb{color:var(--blue)}.eng{color:var(--green)}
.enl{font-size:.75rem;color:var(--g1);margin-top:10px;font-weight:500}
.ef-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:64px}
.efc{background:var(--card);border-radius:var(--r-md);padding:36px}
.efc h4{font-size:1rem;font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.efc p{font-size:.85rem;color:var(--g1);line-height:1.9;font-weight:300}
.vw{background:var(--card);border-radius:var(--r-lg);padding:48px;margin-bottom:64px}
.vw h3{font-size:1.15rem;font-weight:700;text-align:center;margin-bottom:6px}
.vs{text-align:center;font-size:.85rem;color:var(--g1);margin-bottom:36px;font-weight:300}
.vg{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.vc{text-align:center;padding:24px 16px;border-radius:var(--r-sm);background:var(--g3)}
.vi{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.15rem;margin:0 auto 14px;background:#fff}
.vc h5{font-size:.8rem;font-weight:700;margin-bottom:6px}
.vc p{font-size:.7rem;color:var(--g1);line-height:1.6;font-weight:300}
.ea{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:48px}
.ap{padding:6px 18px;border-radius:100px;font-size:.78rem;font-weight:600;background:var(--card);display:flex;align-items:center;gap:6px}
.ad{width:5px;height:5px;border-radius:50%}
.event-timeline{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:48px}
.tc{padding:10px 22px;border-radius:var(--r-sm);background:var(--card);font-size:.85rem;font-weight:700}
.tc span{color:var(--g1);font-weight:400;margin-left:4px}
.eca{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.bg{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;padding:14px 32px;border-radius:100px;font-size:.9rem;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:transform .4s var(--ease),box-shadow .4s}
.bg:hover{transform:scale(1.03);box-shadow:0 12px 30px rgba(232,65,60,.25)}
.bl{background:var(--card);color:var(--dark);padding:14px 28px;border-radius:100px;font-size:.85rem;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:all .3s;border:1px solid var(--g2)}
.bl:hover{border-color:var(--dark)}

/* ===== WORKS ===== */
.wc{background:var(--g3);border-radius:var(--r-lg);padding:48px;max-width:640px}
.wh{display:flex;align-items:center;gap:16px;margin-bottom:32px}
.wa{width:52px;height:52px;border-radius:50%;background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem}
.wn{font-size:1.05rem;font-weight:700}.wr{font-size:.78rem;color:var(--g1)}
.wl{display:flex;flex-direction:column;gap:14px}
.wi{display:flex;align-items:baseline;gap:12px;font-size:.88rem}
.wi::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--red);flex-shrink:0;margin-top:8px}
.wnum{font-family:'DM Sans',sans-serif;font-weight:700;color:var(--g1);font-size:.78rem;margin-left:4px}

/* ===== COMPANY ===== */
.sec-company{background:var(--g3)}
.cl{display:grid;grid-template-columns:3fr 2fr;gap:48px}
.ct{background:var(--card);border-radius:var(--r-lg);overflow:hidden}
.crow{display:grid;grid-template-columns:130px 1fr;border-bottom:.5px solid var(--g2)}
.crow:last-child{border-bottom:none}
.clab{padding:20px 24px;font-size:.82rem;font-weight:700;background:var(--g3)}
.cval{padding:20px 24px;font-size:.88rem;font-weight:300}
.partners h3{font-size:1rem;font-weight:700;margin-bottom:20px}
.ptags{display:flex;flex-wrap:wrap;gap:8px}
.ptag{background:var(--card);padding:8px 16px;border-radius:var(--r-sm);font-size:.78rem;font-weight:500}

/* ===== CONTACT ===== */
.sec-contact{background:var(--dark);color:#fff;text-align:center;position:relative;overflow:hidden}
.sec-contact::before{content:'';position:absolute;width:800px;height:800px;border-radius:50%;background:radial-gradient(circle,rgba(232,65,60,.06),transparent 60%);top:-400px;left:50%;transform:translateX(-50%)}
.sec-contact .sey{color:rgba(255,255,255,.3)}
.sec-contact .sh{color:#fff}
.sec-contact .sl{color:rgba(255,255,255,.5)}
.clink{font-family:'DM Sans',sans-serif;font-size:clamp(1.2rem,3vw,1.8rem);font-weight:700;color:#fff;text-decoration:none;display:inline-flex;align-items:center;gap:12px;padding:18px 44px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:100px;transition:all .4s var(--ease)}
.clink:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);transform:scale(1.02)}

/* ===== FOOTER ===== */
.site-footer{background:var(--dark);border-top:.5px solid rgba(255,255,255,.06);padding:32px 24px}
.fi{max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;font-size:.72rem;color:rgba(255,255,255,.3)}
.fl{display:flex;gap:24px}
.fl a{color:rgba(255,255,255,.3);text-decoration:none;transition:color .3s}
.fl a:hover{color:rgba(255,255,255,.6)}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .main-nav{display:none}.hamburger{display:block}
  .page-section{padding:100px 20px}.hero{padding:120px 20px 80px}
  .hero-metrics{flex-direction:column;gap:32px}
  .sg{grid-template-columns:1fr}
  .ps{grid-template-columns:1fr}.pv{min-height:280px;padding:40px}.pd{padding:40px}
  .en-grid,.ef-grid{grid-template-columns:1fr}
  .vg{grid-template-columns:repeat(2,1fr)}
  .cl{grid-template-columns:1fr}
  .crow{grid-template-columns:110px 1fr}
  .fi{flex-direction:column;gap:16px;text-align:center}
  .fl{flex-wrap:wrap;justify-content:center}
}
@media(min-width:769px) and (max-width:1024px){.sg{grid-template-columns:repeat(2,1fr)}}

/* ===== WP OVERRIDES ===== */
.wp-block-image img{max-width:100%;height:auto}
.aligncenter{text-align:center}
.screen-reader-text{clip:rect(1px,1px,1px,1px);position:absolute!important;height:1px;width:1px;overflow:hidden}