/* =========================================================
   株式会社TokaPro — Home / Group Portal
   Design system: ロゴ準拠ライト（ブルー#004868 × ウォームダーク#201810）
   ========================================================= */
:root{
  --blue:#004868; --blue-2:#0a6188; --blue-soft:#e6eef2;
  --ink:#201810; --ink-2:#4a4138; --muted:#978f86;
  --bg:#ffffff; --bg2:#f6f4f0; --line:rgba(32,24,16,.12); --line-2:rgba(32,24,16,.06);
  --ease:cubic-bezier(.22,.61,.36,1); --gutter:clamp(22px,5vw,64px);
  --shadow:0 30px 64px -28px rgba(32,24,16,.32);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans JP",sans-serif;background:var(--bg);color:var(--ink);
  -webkit-font-smoothing:antialiased;line-height:1.7;overflow-x:hidden}
.en{font-family:"Outfit",sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1220px;margin:0 auto;padding:0 var(--gutter)}

/* reveal */
[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* eyebrow / section title */
.eyebrow{display:inline-flex;align-items:center;gap:11px;font-family:"Outfit";font-weight:600;
  font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--blue)}
.section{padding:clamp(64px,9vw,120px) 0}
.section.alt{background:var(--bg2)}
.section-title{font-weight:900;font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.18;letter-spacing:-.01em;margin-top:10px}
.section-title .mk{color:var(--blue)}
.section-lead{color:var(--ink-2);max-width:46em;margin-top:18px;font-size:1.02rem;line-height:2}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;font-weight:600;font-size:.96rem;transition:.25s var(--ease)}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:var(--blue-2);transform:translateY(-2px)}
.btn--block{width:100%;justify-content:center}
.link{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.94rem;color:var(--blue)}
.link svg{width:18px;height:18px;transition:transform .25s}
.link:hover svg{transform:translateX(4px)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.84);
  backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--line-2)}
.hd{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:34px;width:auto}
.brand img.brand__logo{height:54px}
.footer-brand .brand img.brand__logo{height:48px}
.brand b{font-family:"Outfit";font-weight:700;font-size:1.2rem;letter-spacing:.01em}
.nav{display:flex;align-items:center;gap:30px}
.nav__links{display:flex;align-items:center;gap:30px}
.nav__links a,.nav__megabtn{font-size:.88rem;font-weight:500;color:var(--ink-2);background:none;border:0;
  cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:.3em;transition:color .25s}
.nav__links a:hover,.nav__megabtn:hover{color:var(--blue)}
.nav__cta{border:1px solid var(--blue);color:var(--blue);padding:10px 20px;border-radius:999px;font-weight:600;font-size:.84rem;transition:.25s}
.nav__cta:hover{background:var(--blue);color:#fff}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:none;z-index:110}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--ink);margin:6px auto;border-radius:2px;transition:.35s var(--ease)}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* mega — light */
.nav__item.has-mega{position:relative;display:inline-flex;align-items:center}
.nav__megabtn .caret{width:13px;height:13px;transition:transform .3s}
.has-mega:hover .caret,.has-mega.open .caret{transform:rotate(180deg)}
.mega{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);width:min(660px,92vw);
  padding:10px;margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);
  opacity:0;visibility:hidden;pointer-events:none;transition:.28s var(--ease);display:grid;grid-template-columns:1fr 1fr;gap:2px;z-index:120}
.mega::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.has-mega:hover .mega,.has-mega:focus-within .mega,.has-mega.open .mega{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega .mega__card{display:flex;gap:13px;padding:13px 14px;border-radius:12px;transition:background .2s}
.mega .mega__card:hover{background:var(--bg2)}
.mega__ic{flex:none;width:36px;height:36px;border-radius:10px;background:var(--blue);display:grid;place-items:center;color:#fff}
.mega__ic svg{width:18px;height:18px}
.mega__t b{display:block;font-family:"Outfit";font-weight:700;font-size:.9rem;color:var(--ink)}
.mega__t small{display:block;color:var(--muted);font-size:.74rem;margin-top:2px}
.mega__all{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:.5em;margin-top:4px;padding:12px;
  border-radius:12px;font-weight:600;font-size:.84rem;color:var(--blue);border:1px solid var(--line)}
.mega__all:hover{background:var(--blue-soft)}
.mega__all svg{width:15px;height:15px}

/* ---------- Hero ---------- */
.hero{position:relative;padding:clamp(64px,10vw,128px) 0 clamp(44px,6vw,72px);overflow:hidden}
.hero .wrap{position:relative;z-index:1}
.hero__mark{position:absolute;top:46%;right:max(-50px,-3vw);transform:translateY(-50%);width:min(500px,46vw);opacity:.95;pointer-events:none;z-index:0}
@media(max-width:900px){.hero__mark{opacity:.12;right:-14%;width:90vw}}
.hero__stripes{display:flex;flex-direction:column;gap:7px;margin-bottom:28px}
.hero__stripes i{height:7px;border-radius:2px;background:var(--blue)}
.hero__stripes i:nth-child(1){width:120px}.hero__stripes i:nth-child(2){width:92px}.hero__stripes i:nth-child(3){width:64px}
.hero h1{font-weight:900;font-size:clamp(2.7rem,8vw,6rem);line-height:1.03;letter-spacing:-.025em}
.hero h1 .am{color:var(--blue)}
.hero__row{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-top:36px}
.hero__lead{max-width:470px;font-size:clamp(.96rem,1.4vw,1.06rem);line-height:2;color:var(--ink-2)}
.hero__acts{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.hero__strip{margin-top:clamp(48px,6vw,76px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}
.hero__strip div{padding:22px 0;border-right:1px solid var(--line-2)}
.hero__strip div:last-child{border-right:0}
.hero__strip b{display:block;font-family:"Outfit";font-weight:800;font-size:1.5rem;color:var(--blue)}
.hero__strip span{font-size:.78rem;color:var(--muted)}
@media(max-width:680px){.hero__strip{grid-template-columns:repeat(2,1fr)}.hero__strip div{border-right:0;border-bottom:1px solid var(--line-2)}}

/* ---------- Needs（提供価値・ニーズ軸カード） ---------- */
.needs{padding:clamp(36px,5vw,60px) 0 clamp(48px,7vw,84px)}
.needs__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.5vw,18px)}
@media(max-width:880px){.needs__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.needs__grid{grid-template-columns:1fr}}
.ncard{position:relative;display:flex;flex-direction:column;justify-content:center;gap:7px;min-height:132px;padding:24px 26px;border-radius:16px;background:linear-gradient(140deg,#1a7cae 0%,#004868 100%);color:#fff;overflow:hidden;box-shadow:0 12px 30px rgba(0,72,104,.18);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.ncard::after{content:"";position:absolute;right:-34px;top:-34px;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.09)}
.ncard:hover{transform:translateY(-5px);box-shadow:0 22px 48px rgba(0,72,104,.32)}
.ncard b{position:relative;z-index:1;font-size:clamp(1.05rem,1.5vw,1.2rem);font-weight:800;line-height:1.42;letter-spacing:.01em}
.ncard span{position:relative;z-index:1;font-size:.82rem;opacity:.9}
.ncard span::before{content:"〜 "}.ncard span::after{content:" 〜"}
.ncard>svg{position:absolute;right:16px;bottom:14px;width:22px;height:22px;color:#fff;opacity:.72;transition:transform .3s var(--ease),opacity .3s}
.ncard:hover>svg{transform:translateX(4px);opacity:1}
.needs__foot{margin-top:clamp(24px,3.4vw,36px);text-align:center;font-size:clamp(1.02rem,1.6vw,1.2rem);line-height:1.85;color:var(--ink);font-weight:500}
.needs__foot b{color:var(--blue);font-weight:800}
.film-card{grid-column:1/-1;display:grid;grid-template-columns:1.15fr .85fr;margin-top:clamp(14px,1.8vw,20px);border-radius:16px;overflow:hidden;background:linear-gradient(120deg,#17130e 0%,#0b0a08 62%);border:1px solid rgba(200,162,74,.32);box-shadow:0 16px 40px rgba(0,0,0,.26);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.film-card:hover{transform:translateY(-4px);box-shadow:0 26px 56px rgba(0,0,0,.36)}
.film-card__body{padding:clamp(24px,3vw,42px);display:flex;flex-direction:column;justify-content:center;gap:9px}
.film-card__badge{font-family:"Outfit",sans-serif;font-weight:700;font-size:.72rem;letter-spacing:.16em;color:#e6c877}
.film-card b{font-weight:800;font-size:clamp(1.3rem,2.3vw,1.85rem);line-height:1.5;color:#fff;letter-spacing:.01em}
.film-card__sub{font-size:.9rem;color:#c3bbad;line-height:1.85;max-width:34em}
.film-card__cta{margin-top:8px;display:inline-flex;align-items:center;gap:.5em;font-weight:700;font-size:.92rem;color:#e6c877}
.film-card__cta svg{width:16px;height:16px}
.film-card__media{position:relative;min-height:190px}
.film-card__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.92}
.film-card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#100d09 0%,transparent 34%)}
.film-card__play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:1;width:58px;height:58px;border-radius:50%;background:rgba(230,200,119,.94);display:grid;place-items:center;color:#241a06;box-shadow:0 10px 26px rgba(0,0,0,.42);transition:transform .3s var(--ease)}
.film-card:hover .film-card__play{transform:translate(-50%,-50%) scale(1.08)}
.film-card__play svg{width:22px;height:22px;margin-left:3px}
@media(max-width:640px){.film-card{grid-template-columns:1fr}.film-card__media{min-height:150px;order:-1}}

/* ---------- About ---------- */
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,60px);align-items:start}
.about p{margin-top:18px;color:var(--ink-2);line-height:2}
.about ul{margin-top:22px;display:grid;gap:12px}
.about li{display:flex;gap:11px;align-items:flex-start;color:var(--ink-2);font-size:.95rem}
.about li svg{flex:none;width:21px;height:21px;color:var(--blue);margin-top:2px}
@media(max-width:820px){.about__grid{grid-template-columns:1fr}}

/* ---------- Business editorial list ---------- */
.blist{border-top:1px solid var(--line);margin-top:34px}
.br{display:grid;grid-template-columns:46px clamp(88px,11vw,124px) 1fr auto;align-items:center;gap:clamp(14px,2.4vw,32px);
  padding:clamp(22px,3vw,34px) 6px;border-bottom:1px solid var(--line);position:relative;transition:padding .35s var(--ease)}
.br::after{content:"";position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--blue);transition:width .45s var(--ease)}
.br:hover{padding-left:18px}.br:hover::after{width:100%}
.br__no{font-family:"Outfit";font-weight:800;font-size:1.05rem;color:var(--muted)}
.br:hover .br__no{color:var(--blue)}
.br__main{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.br__en{font-family:"Outfit";font-weight:800;font-size:clamp(1.5rem,3.4vw,2.4rem);line-height:1;letter-spacing:-.01em}
.br__ja{font-weight:700;font-size:1rem}
.br__d{color:var(--muted);font-size:.9rem;margin-top:6px;flex-basis:100%}
.br__go{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--blue);transition:.3s var(--ease)}
.br:hover .br__go{background:var(--blue);border-color:var(--blue);color:#fff}
.br__go svg{width:18px;height:18px}
.br__img{align-self:center;width:100%;aspect-ratio:16/10;border-radius:11px;overflow:hidden;background:#0c2233;border:1px solid var(--line-2)}
.br__img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s var(--ease)}
.br:hover .br__img img{transform:scale(1.06)}
@media(max-width:640px){.br{grid-template-columns:64px 1fr;gap:14px}.br__no{display:none}.br__go{display:none}.br__img{aspect-ratio:1/1}}

/* ---------- Story ---------- */
.story__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,56px);align-items:center}
.story p{margin-top:16px;color:var(--ink-2);line-height:2}
.story__steps{margin-top:26px;display:grid;gap:14px}
.story__step{display:flex;gap:16px;align-items:flex-start;padding:16px 18px;background:var(--bg2);border-radius:14px}
.story__step b{font-family:"Outfit";color:var(--blue);font-size:.78rem;letter-spacing:.06em;flex:none;width:62px}
.story__visual{position:relative;display:grid;gap:16px;align-content:start}
.rep{position:relative;margin:0;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.rep img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 13%;filter:contrast(1.06) saturate(1.05) brightness(.97)}
.rep::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(125deg,rgba(255,255,255,.20) 0%,rgba(255,255,255,.03) 24%,rgba(255,255,255,0) 48%),linear-gradient(180deg,rgba(0,72,104,.05) 0%,rgba(0,72,104,.26) 56%,rgba(8,20,32,.58) 100%)}
.rep figcaption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px;background:linear-gradient(0deg,rgba(8,20,32,.88),rgba(8,20,32,0));color:#fff}
.rep figcaption b{display:block;font-weight:800;font-size:1.06rem;letter-spacing:.02em}
.rep figcaption span{font-family:"Outfit";font-size:.74rem;letter-spacing:.08em;opacity:.82}
.story__logo{background:#fff;border:1px solid var(--line);border-radius:18px;display:grid;place-items:center;padding:26px;aspect-ratio:16/7}
.story__logo img{width:58%;max-width:260px}
@media(max-width:820px){.rep img{aspect-ratio:3/2;object-position:center 24%}}
@media(max-width:820px){.story__grid{grid-template-columns:1fr}}

/* ---------- Strengths ---------- */
.str-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}
.str{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.3s var(--ease)}
.str:hover{border-color:var(--blue);transform:translateY(-4px)}
.str b{display:block;font-family:"Outfit";color:var(--blue);font-size:.82rem}
.str h3{font-size:1.16rem;margin:12px 0 8px}
.str p{color:var(--muted);font-size:.9rem;line-height:1.85}
@media(max-width:820px){.str-grid{grid-template-columns:1fr}}

/* ---------- Company ---------- */
.spec{width:100%;border-collapse:collapse;margin-top:30px;font-size:.94rem}
.spec th,.spec td{text-align:left;padding:16px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.spec th{width:30%;color:var(--muted);font-weight:600;white-space:nowrap}
.soon{display:inline-block;font-size:.68rem;background:var(--blue-soft);color:var(--blue);padding:2px 8px;border-radius:999px;margin-left:8px}

/* ---------- FAQ ---------- */
.faq{margin-top:30px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;font:inherit;font-weight:600;
  padding:22px 40px 22px 30px;position:relative;color:var(--ink)}
.faq-q .qm{color:var(--blue);font-family:"Outfit";font-weight:800;margin-right:.6em}
.faq-q .ic{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:22px;height:22px;color:var(--blue);transition:transform .3s}
.faq-item.open .faq-q .ic{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a p{padding:0 30px 22px;color:var(--ink-2);line-height:1.9}

/* ---------- CTA band ---------- */
.ctaband{position:relative;background:var(--ink);color:#fff;border-radius:26px;padding:clamp(46px,6vw,80px);text-align:center;overflow:hidden}
.ctaband__mark{position:absolute;left:-3%;bottom:-28%;width:330px;opacity:.13;pointer-events:none}
.ctaband h2{font-weight:900;font-size:clamp(1.8rem,3.8vw,2.7rem);letter-spacing:-.01em;position:relative}
.ctaband p{color:rgba(255,255,255,.78);margin:16px auto 30px;max-width:32em;position:relative}
.ctaband .btn--primary{background:var(--blue)}.ctaband .btn--primary:hover{background:var(--blue-2)}

/* ---------- Contact form ---------- */
.contact__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,56px);align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(24px,3vw,38px);box-shadow:var(--shadow)}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:.84rem;font-weight:600;margin-bottom:7px}
.req{color:var(--blue);font-size:.7rem;margin-left:.4em}
.fld input,.fld select,.fld textarea{width:100%;border:1px solid var(--line);border-radius:11px;padding:13px 14px;
  font:inherit;font-size:.95rem;background:var(--bg2);transition:.2s}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px var(--blue-soft)}
.fld textarea{min-height:120px;resize:vertical}
.form-priv{margin-top:12px;font-size:.78rem;color:var(--muted)}
.contact__info p{color:var(--ink-2);line-height:2;margin-top:16px}
.contact__info .mailto{color:var(--blue);font-weight:600}
@media(max-width:820px){.contact__grid{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#b7a69a;padding:clamp(56px,7vw,84px) 0 30px;font-size:.88rem}
.footer-biz{padding-bottom:36px;margin-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-biz__lead{margin-bottom:18px}
.footer-biz__lead b{color:#fff;font-family:"Outfit";font-size:1.04rem;font-weight:700;margin-right:.8em}
.footer-biz__lead span{color:#b7a69a;font-size:.85rem}
.footer-biz__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.fbz{display:flex;flex-direction:column;gap:2px;padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);position:relative;transition:transform .25s var(--ease),background .25s}
.fbz:hover{background:rgba(255,255,255,.09);transform:translateY(-2px)}
.fbz__d{position:absolute;top:16px;right:16px;width:8px;height:8px;border-radius:50%;background:var(--a,var(--blue))}
.fbz b{color:#fff;font-family:"Outfit";font-weight:700;font-size:.9rem}
.fbz small{color:#b7a69a;font-size:.77rem}
.footer-cols{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.footer-brand .brand{margin-bottom:14px}.footer-brand .brand b{color:#fff}
.footer-brand p{max-width:30em;line-height:1.9;color:#b7a69a}
.footer-col h5{color:#fff;font-family:"Outfit";font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1em}
.footer-col a,.footer-col span{display:block;padding:.4em 0;color:#b7a69a;transition:color .25s}
.footer-col a:hover{color:#fff}
.footer-bottom{margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.78rem;color:#8a7c70}
@media(max-width:880px){.footer-biz__grid{grid-template-columns:repeat(2,1fr)}.footer-cols{grid-template-columns:1fr}}
@media(max-width:560px){.footer-biz__grid{grid-template-columns:1fr}}

/* ---------- Mobile nav ---------- */
@media(max-width:880px){
  .nav__links,.nav__cta{display:none}
  .nav-toggle{display:block}
  .nav.open .nav__links{display:flex;flex-direction:column;align-items:stretch;gap:0;position:fixed;inset:0;
    background:var(--bg);padding:96px var(--gutter) 40px;z-index:105;overflow-y:auto}
  .nav.open .nav__links>a{font-size:1.2rem;padding:.7em 0;border-bottom:1px solid var(--line)}
  .nav.open .has-mega{flex-direction:column;align-items:stretch;width:100%}
  .nav.open .nav__megabtn{width:100%;font-size:1.2rem;padding:.7em 0;border-bottom:1px solid var(--line);justify-content:space-between}
  .nav.open .mega{position:static;transform:none;width:100%;margin:0;padding:0;background:none;border:0;box-shadow:none;
    opacity:1;visibility:visible;pointer-events:auto;display:none;grid-template-columns:1fr}
  .nav.open .has-mega.open .mega{display:grid;padding:6px 0 12px}
  .nav.open .mega::before{display:none}
}