/* ===========================================================
   ATIコンサルティング株式会社  —  style.css
   IT Consulting / refined navy + warm accent
   =========================================================== */

:root{
  --navy:#0c1c3a;
  --navy-2:#13294e;
  --navy-3:#1b3a66;
  --ink:#16223a;
  --paper:#f5f6f8;
  --paper-2:#eceef2;
  --white:#ffffff;
  --accent:#c8973f;        /* gold */
  --accent-soft:#e3b96b;
  --teal:#2f9e9e;
  --blue:#3a6ea5;
  --line:#dfe2e9;
  --muted:#5a6577;
  --ok:#2f9e6f;
  --warn:#d98a2b;
  --bad:#c0504d;
  --radius:16px;
  --radius-s:10px;
  --shadow:0 18px 50px -24px rgba(12,28,58,.35);
  --shadow-sm:0 8px 24px -14px rgba(12,28,58,.4);
  --serif:"Shippori Mincho",serif;
  --sans:"Zen Kaku Gothic New","Manrope",sans-serif;
  --mono:"Manrope",sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.85;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1140px;margin:0 auto;padding:0 24px}

/* ---------- shared section bits ---------- */
.section-eyebrow{
  font-family:var(--mono);
  letter-spacing:.32em;
  font-size:.72rem;
  font-weight:700;
  color:var(--accent);
  text-transform:uppercase;
  margin-bottom:.6rem;
}
.section-eyebrow.light{color:var(--accent-soft)}
.section-title{
  font-family:var(--serif);
  font-size:clamp(1.7rem,3.6vw,2.6rem);
  font-weight:800;
  letter-spacing:.02em;
  line-height:1.35;
  margin-bottom:1rem;
  color:var(--navy);
}
.section-title.light{color:var(--white)}
.section-sub{
  color:var(--muted);
  max-width:760px;
  margin-bottom:2.6rem;
}
.section-sub.light{color:rgba(255,255,255,.78)}

section{padding:88px 0}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:.5em;
  padding:.95em 1.8em;
  border-radius:999px;
  font-weight:700;
  font-size:.98rem;
  cursor:pointer;
  border:1.5px solid transparent;
  transition:.25s ease;
  letter-spacing:.02em;
}
.btn-primary{
  background:linear-gradient(120deg,var(--accent),var(--accent-soft));
  color:var(--navy);
  box-shadow:0 14px 30px -14px rgba(200,151,63,.8);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 38px -14px rgba(200,151,63,.9)}
.btn-ghost{
  background:transparent;color:var(--white);border-color:rgba(255,255,255,.45);
}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-block{width:100%}

/* ===========================================================
   Header
   =========================================================== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(12,28,58,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{
  max-width:1240px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;gap:24px;
}
.logo{display:flex;align-items:center;gap:12px;margin-right:auto}
.logo-mark{
  font-family:var(--mono);font-weight:800;
  background:linear-gradient(135deg,var(--accent),var(--accent-soft));
  color:var(--navy);
  width:46px;height:46px;border-radius:12px;
  display:grid;place-items:center;font-size:1.1rem;letter-spacing:.04em;
  box-shadow:0 8px 20px -10px rgba(200,151,63,.9);
}
.logo-text strong{display:block;color:#fff;font-size:.98rem;letter-spacing:.02em}
.logo-text small{display:block;color:var(--accent-soft);font-size:.66rem;letter-spacing:.18em;font-family:var(--mono)}
.gnav{display:flex;gap:26px}
.gnav a{color:rgba(255,255,255,.82);font-size:.9rem;font-weight:500;transition:.2s;position:relative}
.gnav a:hover{color:#fff}
.gnav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent);transition:.25s}
.gnav a:hover::after{width:100%}
.gnav a.current{color:#fff}
.gnav a.current::after{width:100%}

/* dropdown nav for サービス */
.nav-dd{position:relative}
.nav-dd-panel{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px);
  background:var(--white);border-radius:12px;
  box-shadow:0 24px 48px -20px rgba(0,0,0,.4);
  min-width:220px;padding:8px;opacity:0;visibility:hidden;transition:.22s;
  border:1px solid var(--line);
}
.nav-dd-panel::before{
  content:"";position:absolute;top:-6px;left:50%;transform:translateX(-50%) rotate(45deg);
  width:12px;height:12px;background:var(--white);border-left:1px solid var(--line);border-top:1px solid var(--line);
}
.nav-dd-panel a{
  display:block;padding:.7em 1em;font-size:.86rem;color:var(--ink) !important;
  border-radius:8px;font-weight:500;
}
.nav-dd-panel a:hover{background:var(--paper);color:var(--accent) !important}
.nav-dd-panel a::after{display:none}
.nav-dd:hover .nav-dd-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}

/* ---------- sub-page header / breadcrumb / CTA band ---------- */
.page-head{
  position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(120% 130% at 82% -20%,var(--navy-3) 0%,var(--navy-2) 40%,var(--navy) 78%);
  padding:72px 0 60px;
}
.page-head .hero-bg-grid{position:absolute;inset:0}
.page-head-inner{position:relative;z-index:2}
.page-head .section-eyebrow{color:var(--accent-soft)}
.page-head h1{
  font-family:var(--serif);font-size:clamp(1.8rem,4vw,2.7rem);font-weight:800;
  line-height:1.35;margin-bottom:.6rem;
}
.page-head p{color:rgba(255,255,255,.8);max-width:680px}
.page-head-nav{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.backlink{font-size:.84rem;font-weight:600;color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:.5em 1.2em;transition:.2s}
.backlink:hover{background:rgba(255,255,255,.12);border-color:#fff}
.backlink.ghost{color:var(--accent-soft);border-color:rgba(227,185,107,.5)}
.backlink.ghost:hover{background:rgba(227,185,107,.12)}
.breadcrumb{
  font-size:.78rem;font-family:var(--mono);color:rgba(255,255,255,.6);margin-bottom:1.2rem;
}
.breadcrumb a{color:var(--accent-soft)}
.breadcrumb span{margin:0 .5em}

.cta-band{
  background:linear-gradient(120deg,var(--accent),var(--accent-soft));
  color:var(--navy);text-align:center;padding:54px 24px;
}
.cta-band h2{font-family:var(--serif);font-size:clamp(1.4rem,3vw,2rem);font-weight:800;margin-bottom:.6rem}
.cta-band p{font-size:.95rem;margin-bottom:1.4rem;color:rgba(12,28,58,.8)}
.cta-band .btn{background:var(--navy);color:#fff;border:none}
.cta-band .btn:hover{background:var(--navy-3);transform:translateY(-2px)}

/* ---------- service detail page ---------- */
.svc-nav{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.svc-nav a{
  padding:.6em 1.3em;border:1px solid var(--line);border-radius:999px;
  font-size:.85rem;color:var(--navy);background:var(--white);font-weight:600;transition:.2s;
}
.svc-nav a:hover{border-color:var(--accent);color:var(--accent)}
.svc-detail{padding:64px 0;border-bottom:1px solid var(--line);background:var(--white)}
.svc-detail:nth-of-type(even){background:var(--paper)}
.svc-detail-head{display:flex;align-items:center;gap:18px;margin-bottom:14px}
.svc-detail-icon{
  font-size:1.6rem;width:56px;height:56px;border-radius:14px;
  background:linear-gradient(135deg,var(--accent),var(--accent-soft));
  display:grid;place-items:center;flex:none;
}
.svc-detail-head h2{font-family:var(--serif);font-size:clamp(1.4rem,2.6vw,1.9rem);color:var(--navy);font-weight:800}
.svc-detail-lead{color:var(--ink);font-size:.98rem;margin-bottom:28px;max-width:820px}
.svc-detail-cols{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-bottom:28px}
.svc-col h4{
  font-size:.86rem;color:var(--accent);font-weight:800;letter-spacing:.06em;
  border-left:3px solid var(--accent);padding-left:10px;margin-bottom:12px;
}
.svc-list{list-style:none}
.svc-list li{
  position:relative;padding:10px 12px 10px 30px;font-size:.93rem;border-bottom:1px dashed var(--line);
}
.svc-list li::before{content:"●";position:absolute;left:8px;color:var(--accent);font-size:.7rem;top:14px}
.svc-list.alt li::before{content:"▸";color:var(--teal);font-size:.95rem;top:9px}

/* ---------- info table ---------- */
.info-table{width:100%;border-collapse:collapse;background:var(--white);border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.info-table th,.info-table td{padding:18px 22px;text-align:left;font-size:.94rem;border-bottom:1px solid var(--line);vertical-align:top}
.info-table tr:last-child th,.info-table tr:last-child td{border-bottom:none}
.info-table th{background:var(--paper);color:var(--navy);font-weight:700;width:180px;white-space:nowrap}
.info-table td a{color:var(--accent);font-weight:700}

/* ---------- news ---------- */
.news-section{background:var(--paper)}
.news-list{max-width:880px;margin:0 auto;background:var(--white);border-radius:14px;border:1px solid var(--line);overflow:hidden}
.news-item{
  display:grid;grid-template-columns:120px 110px 1fr;gap:18px;align-items:center;
  padding:18px 24px;border-bottom:1px solid var(--line);transition:.2s;
}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:var(--paper)}
.news-date{font-family:var(--mono);color:var(--muted);font-size:.85rem;font-weight:600}
.news-tag{
  font-size:.72rem;font-weight:700;color:var(--accent);
  border:1px solid var(--accent);padding:.2em .8em;border-radius:999px;text-align:center;
}
.news-tag.info{color:var(--teal);border-color:var(--teal)}
.news-tag.update{color:var(--blue);border-color:var(--blue)}
.news-item a{color:var(--ink);font-weight:500;font-size:.95rem}
.news-item a:hover{color:var(--accent)}
.news-more{text-align:center;margin-top:28px}
.news-more a{color:var(--accent);font-weight:700;border-bottom:1px solid var(--accent)}

/* article (single news / blog) */
.article{background:var(--white);padding:72px 0}
.article-inner{max-width:760px;margin:0 auto}
.article-meta{display:flex;gap:14px;align-items:center;margin-bottom:18px;font-size:.85rem;color:var(--muted)}
.article-meta .news-tag{font-size:.7rem}
.article h1{font-family:var(--serif);font-size:clamp(1.6rem,3.4vw,2.2rem);color:var(--navy);font-weight:800;line-height:1.5;margin-bottom:24px}
.article-body{font-size:1rem;line-height:2}
.article-body h2{font-family:var(--serif);font-size:1.3rem;color:var(--navy);margin:36px 0 14px;padding-left:14px;border-left:4px solid var(--accent)}
.article-body h3{font-size:1.08rem;color:var(--navy);margin:24px 0 10px;font-weight:700}
.article-body p{margin-bottom:18px;color:var(--ink)}
.article-body ul{margin:0 0 18px 24px}
.article-body li{margin-bottom:6px}
.article-foot{margin-top:48px;text-align:center}
.article-foot a{color:var(--accent);font-weight:700}

/* ---------- responsive additions ---------- */
@media(max-width:720px){
  .svc-detail-cols{grid-template-columns:1fr;gap:18px}
  .info-table th{width:auto;display:block;border-bottom:none;padding-bottom:0}
  .info-table td{display:block;padding-top:6px}
  .news-item{grid-template-columns:1fr;gap:6px;padding:16px 20px}
}
.header-cta{
  background:linear-gradient(120deg,var(--accent),var(--accent-soft));
  color:var(--navy);font-weight:700;font-size:.88rem;
  padding:.6em 1.3em;border-radius:999px;
}
.header-cta:hover{transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* ===========================================================
   Hero
   =========================================================== */
.hero{
  position:relative;
  background:radial-gradient(120% 120% at 80% -10%,var(--navy-3) 0%,var(--navy-2) 38%,var(--navy) 75%);
  color:#fff;
  padding:96px 0 110px;
  overflow:hidden;
}
.hero-bg-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(circle at 70% 20%,#000 0%,transparent 70%);
}
.hero-glow{
  position:absolute;top:-120px;right:-80px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(200,151,63,.35),transparent 65%);
  filter:blur(20px);
}
.hero-inner{
  position:relative;z-index:2;
  max-width:1240px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.25fr .9fr;gap:54px;align-items:center;
}
.hero-eyebrow{
  font-family:var(--mono);letter-spacing:.3em;font-size:.78rem;font-weight:700;
  color:var(--accent-soft);margin-bottom:1.1rem;
}
.hero-title{
  font-family:var(--serif);
  font-size:clamp(1.7rem,4vw,2.9rem);
  font-weight:800;line-height:1.4;letter-spacing:.01em;
  margin-bottom:1.4rem;
  animation:rise .8s ease both;
}
.hero-title em{font-style:normal;color:var(--accent-soft);position:relative}
.hero-title .hl{display:block;white-space:nowrap}
.hero-lead{
  color:rgba(255,255,255,.82);font-size:1.02rem;max-width:560px;margin-bottom:2rem;
  animation:rise .8s .1s ease both;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:1.8rem;animation:rise .8s .2s ease both}
.hero-points{display:flex;gap:20px;flex-wrap:wrap;color:rgba(255,255,255,.7);font-size:.86rem;animation:rise .8s .3s ease both}
.hero-points span{white-space:nowrap}

.hero-panel{animation:rise .9s .25s ease both}
.hero-card{
  background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.16);
  border-radius:20px;
  padding:26px;
  backdrop-filter:blur(8px);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.6);
}
.hero-card-row{
  display:flex;align-items:center;gap:12px;
  padding:13px 14px;margin-bottom:10px;
  background:rgba(255,255,255,.05);border-radius:12px;
  font-size:.92rem;font-weight:500;
}
.dot{width:10px;height:10px;border-radius:50%;flex:none}
.dot-a{background:var(--accent-soft)} .dot-b{background:var(--teal)}
.dot-c{background:var(--blue)} .dot-d{background:#b58ad6}
.hero-card-meter{margin-top:16px;padding-top:16px;border-top:1px dashed rgba(255,255,255,.2)}
.hero-card-meter small{display:block;color:rgba(255,255,255,.6);font-size:.75rem;margin-bottom:8px}
.meter{height:9px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
.meter i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-soft));border-radius:999px;animation:grow 1.4s ease both}
.meter-label{display:block;margin-top:8px;font-size:.72rem;color:var(--accent-soft)}

@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes grow{from{width:0}}

/* ===========================================================
   Pain points
   =========================================================== */
.pains{background:var(--white)}
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.pain-item{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;
  transition:.25s;
}
.pain-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:var(--accent-soft)}
.pain-item span{
  font-family:var(--mono);font-weight:800;color:var(--accent);
  font-size:1.5rem;flex:none;line-height:1;
}
.pain-item p{font-size:.96rem;color:var(--ink)}
.pain-note{margin-top:26px;text-align:center;color:var(--muted)}
.pain-note a{color:var(--accent);font-weight:700;border-bottom:1px solid var(--accent)}

/* ===========================================================
   Services
   =========================================================== */
.services{background:var(--paper)}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.service-card{
  background:var(--white);border-radius:var(--radius);
  padding:34px 30px;border:1px solid var(--line);
  position:relative;overflow:hidden;transition:.3s;
}
.service-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--accent),var(--accent-soft));
  transform:scaleX(0);transform-origin:left;transition:.35s;
}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{font-size:2rem;margin-bottom:14px}
.service-card h3{font-size:1.22rem;color:var(--navy);margin-bottom:12px;font-weight:700}
.service-card p{color:var(--muted);font-size:.94rem;margin-bottom:16px}
.service-card ul{list-style:none;margin-bottom:18px}
.service-card li{
  font-size:.9rem;padding-left:22px;position:relative;margin-bottom:6px;color:var(--ink);
}
.service-card li::before{content:"▪";position:absolute;left:4px;color:var(--accent)}
.service-link{color:var(--accent);font-weight:700;font-size:.92rem}
.service-link:hover{letter-spacing:.04em}
.soon-badge{
  display:inline-block;font-size:.66rem;font-weight:700;letter-spacing:.04em;
  color:var(--navy);background:linear-gradient(120deg,var(--accent-soft),var(--accent));
  padding:.2em .7em;border-radius:999px;margin-left:6px;vertical-align:middle;
}
.soon-inline{
  font-size:.62rem;font-weight:700;color:var(--navy);background:var(--accent-soft);
  padding:.1em .5em;border-radius:999px;margin-left:6px;
}

/* 内部統制レイヤー（IT統制ページ） */
.ic-layers{max-width:760px;margin:0 auto}
.ic-layer{display:flex;gap:18px;align-items:flex-start;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px 24px}
.ic-layer.highlight{background:linear-gradient(160deg,#fff7ea,#fffdf8);border-color:var(--accent-soft);box-shadow:var(--shadow-sm)}
.ic-num{flex:none;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:var(--mono);font-weight:700}
.ic-layer.highlight .ic-num{background:linear-gradient(135deg,var(--accent),var(--accent-soft));color:var(--navy)}
.ic-layer h3{font-size:1.05rem;color:var(--navy);margin-bottom:6px;font-weight:700}
.ic-layer p{font-size:.9rem;color:var(--muted)}
.ic-layer.highlight p{color:var(--ink)}
.ic-arrow{text-align:center;color:var(--accent);font-size:1.1rem;margin:6px 0}

/* 内部統制マトリクス（構築/評価 × 全般/IT） */
.ic-matrix{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:900px;margin:0 auto}
.ic-col{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:24px}
.ic-col.highlight{background:linear-gradient(160deg,#fff7ea,#fffdf8);border-color:var(--accent-soft);box-shadow:var(--shadow-sm)}
.ic-col-head{font-size:1.05rem;font-weight:800;color:var(--navy);text-align:center;padding-bottom:14px;margin-bottom:14px;border-bottom:2px solid var(--accent-soft)}
.ic-col-head small{display:block;font-size:.74rem;color:var(--muted);font-weight:500;margin-top:4px}
.ic-cell{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:12px}
.ic-tag{display:inline-block;font-size:.74rem;font-weight:700;padding:.25em .9em;border-radius:999px;margin-bottom:8px}
.ic-tag.build{background:#e9f0fb;color:var(--blue)}
.ic-tag.eval{background:#fcefda;color:var(--warn)}
.ic-cell p{font-size:.86rem;color:var(--ink);margin:0}
@media(max-width:720px){.ic-matrix{grid-template-columns:1fr}}

/* 内部統制 包含（入れ子）構造 */
.ic-nest{max-width:760px;margin:0 auto}
.ic-outer{background:var(--paper);border:2px solid var(--navy-3);border-radius:18px;padding:24px}
.ic-outer-label{font-size:1.15rem;font-weight:800;color:var(--navy);margin-bottom:10px}
.ic-inner-label{font-size:1.02rem;font-weight:800;color:var(--navy);margin-bottom:10px}
.ic-inner-label small{font-size:.74rem;color:var(--muted);font-weight:500;margin-left:4px}
.ic-support-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.ic-outer-desc{font-size:.86rem;color:var(--ink);margin-bottom:16px}
.ic-inner{background:var(--white);border:2px solid var(--blue);border-radius:14px;padding:20px;margin-top:4px}
.ic-core{background:linear-gradient(160deg,#fff7ea,#fffdf8);border:2px solid var(--accent);border-radius:12px;padding:18px;margin-top:8px}
.ic-best{display:inline-block;font-size:.68rem;font-weight:700;color:var(--navy);background:linear-gradient(120deg,var(--accent),var(--accent-soft));padding:.2em .8em;border-radius:999px;margin-left:8px;vertical-align:middle}
.ic-tag{display:inline-block;font-size:.74rem;font-weight:700;padding:.25em .9em;border-radius:999px}
.ic-tag.build{background:#e9f0fb;color:var(--blue)}
.ic-tag.eval{background:#fcefda;color:var(--warn)}
.ic-note{font-size:.78rem;color:var(--muted);margin-top:14px;text-align:center}

/* ===========================================================
   Target audience
   =========================================================== */
.target{background:var(--white)}
.target-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.target-item{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 22px;transition:.25s;text-align:left;
}
.target-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:var(--accent-soft)}
.target-icon{font-size:1.8rem;display:block;margin-bottom:12px}
.target-item h3{font-size:1.04rem;color:var(--navy);margin-bottom:8px;font-weight:700;line-height:1.5}
.target-item p{color:var(--muted);font-size:.86rem}

/* ===========================================================
   Checklist section
   =========================================================== */
.checklist-section{
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);
  position:relative;overflow:hidden;
}
.checklist-section::after{
  content:"";position:absolute;bottom:-120px;left:-80px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(47,158,158,.22),transparent 65%);filter:blur(10px);
}
.check-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px;position:relative;z-index:2}
.check-tab{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.78);
  padding:.8em 1.5em;border-radius:999px;
  font-weight:600;font-size:.92rem;cursor:pointer;transition:.25s;
  font-family:var(--sans);
}
.check-tab:hover{background:rgba(255,255,255,.16);color:#fff}
.check-tab.active{
  background:linear-gradient(120deg,var(--accent),var(--accent-soft));
  color:var(--navy);border-color:transparent;
}
.check-panel{display:none;position:relative;z-index:2}
.check-panel.active{display:block;animation:fade .4s ease both}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.check-card{
  background:var(--white);border-radius:20px;padding:36px 34px;
  box-shadow:0 40px 80px -40px rgba(0,0,0,.6);
}
.check-head h3{font-family:var(--serif);font-size:1.5rem;color:var(--navy);margin-bottom:6px}
.check-head p{color:var(--muted);font-size:.92rem;margin-bottom:24px}
.check-progress{
  display:flex;align-items:center;gap:14px;margin-bottom:22px;
  padding:14px 18px;background:var(--paper);border-radius:12px;
}
.check-progress .bar{flex:1;height:10px;background:var(--paper-2);border-radius:999px;overflow:hidden}
.check-progress .bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-soft));border-radius:999px;transition:.4s}
.check-progress .count{font-family:var(--mono);font-weight:700;color:var(--navy);font-size:.9rem;white-space:nowrap}

.check-group{margin-bottom:22px}
.check-group h4{
  font-size:.86rem;font-weight:700;color:var(--accent);
  letter-spacing:.05em;margin-bottom:10px;padding-left:12px;border-left:3px solid var(--accent);
}
.check-item{
  display:flex;gap:14px;align-items:flex-start;
  padding:14px 16px;border:1px solid var(--line);border-radius:12px;
  margin-bottom:8px;cursor:pointer;transition:.2s;background:var(--white);
}
.check-item:hover{border-color:var(--accent-soft);background:#fffdf8}
.check-item.checked{background:#f4f9f4;border-color:#bfe0c8}
.check-item input{display:none}
.check-box{
  width:24px;height:24px;border-radius:7px;border:2px solid var(--line);
  flex:none;display:grid;place-items:center;transition:.2s;margin-top:1px;
  font-size:.9rem;color:#fff;
}
.check-item.checked .check-box{background:var(--ok);border-color:var(--ok)}
.check-item.checked .check-box::after{content:"✓"}
.check-item label{font-size:.94rem;cursor:pointer;flex:1}
.check-item .ci-sub{display:block;font-size:.78rem;color:var(--muted);margin-top:2px}

.check-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.check-result{
  margin-top:24px;padding:24px;border-radius:14px;display:none;
  border:1px solid var(--line);
}
.check-result.show{display:block;animation:fade .4s ease both}
.check-result .score-num{font-family:var(--mono);font-size:2.6rem;font-weight:800;line-height:1}
.check-result h4{font-size:1.2rem;margin:6px 0 10px;font-family:var(--serif)}
.check-result p{font-size:.93rem;color:var(--ink)}
.result-ok{background:#f1faf3;border-color:#bfe0c8}
.result-ok .score-num,.result-ok h4{color:var(--ok)}
.result-warn{background:#fdf6ec;border-color:#f0d9b0}
.result-warn .score-num,.result-warn h4{color:var(--warn)}
.result-bad{background:#fcf1f0;border-color:#eccac8}
.result-bad .score-num,.result-bad h4{color:var(--bad)}
.result-cta{margin-top:16px}

.check-disclaimer{
  margin-top:24px;color:rgba(255,255,255,.55);font-size:.8rem;
  position:relative;z-index:2;text-align:center;
}

/* ====== 診断アプリ（ITGC/補助金 質問形式） ====== */
.dg-card{background:var(--white);border-radius:20px;padding:34px 32px;box-shadow:0 40px 80px -40px rgba(0,0,0,.6);position:relative;z-index:2}
.dg-head h3{font-family:var(--serif);font-size:1.5rem;color:var(--navy);margin-bottom:6px}
.dg-head p{color:var(--muted);font-size:.92rem;margin-bottom:22px}
.dg-intro{text-align:center;padding:18px 0 6px}
.dg-pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:22px}
.dg-pills span{font-size:.78rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:.35em 1em}
.dg-progress{display:flex;align-items:center;gap:14px;margin-bottom:20px;padding:14px 18px;background:var(--paper);border-radius:12px}
.dg-progress .count{font-family:var(--mono);font-weight:700;color:var(--navy);font-size:.86rem;white-space:nowrap}
.dg-progress .bar{flex:1;height:8px;background:var(--paper-2);border-radius:999px;overflow:hidden}
.dg-progress .bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-soft));border-radius:999px;transition:.4s}
.dg-cat{display:inline-block;background:rgba(200,151,63,.13);color:var(--accent);font-size:.74rem;font-weight:700;letter-spacing:.04em;padding:.3em 1em;border-radius:999px;margin-bottom:10px}
.dg-ref{font-size:.76rem;color:var(--muted);margin-bottom:6px;font-family:var(--mono)}
.dg-q{font-size:1.08rem;font-weight:700;color:var(--ink);line-height:1.6;margin-bottom:18px}
.dg-opts{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.dg-opt{padding:14px 18px;border:1.5px solid var(--line);border-radius:12px;cursor:pointer;transition:.18s;font-size:.95rem;background:var(--white)}
.dg-opt:hover{border-color:var(--accent);background:#fffdf8}
.dg-opt.selected{border-color:var(--accent);background:#fff7ea}
.dg-opt-sub{display:block;font-size:.78rem;color:var(--warn);margin-top:4px}
.dg-navbtns{display:flex;gap:10px}

.dg-result{margin-top:4px;border-radius:16px;padding:0;display:none}
.dg-result.show{display:block;padding:26px;border:1px solid var(--line);animation:fade .4s ease both}
.dg-result.result-neutral{background:var(--paper)}
.dg-score-row{display:flex;align-items:center;gap:20px;margin-bottom:18px}
.dg-result .score-num{font-family:var(--mono);font-size:2.6rem;font-weight:800;line-height:1}
.dg-result h4{font-size:1.18rem;font-family:var(--serif);margin-bottom:4px}
.dg-result p{font-size:.9rem;color:var(--ink)}
.dg-subh{font-size:.95rem;color:var(--navy);margin:18px 0 10px;font-weight:700}
.dg-legend{font-size:.8rem;color:var(--muted);background:var(--paper);border:1px dashed var(--line);border-radius:8px;padding:8px 12px;margin-bottom:14px}
.dg-legend b{color:var(--ok)}
.dg-legend .bad{color:var(--bad)}

.dg-catscores{margin-bottom:8px}
.dg-catrow{display:grid;grid-template-columns:150px 1fr 48px;gap:12px;align-items:center;margin-bottom:7px}
.dg-catname{font-size:.82rem;color:var(--ink)}
.dg-catbar{height:8px;background:var(--paper-2);border-radius:999px;overflow:hidden}
.dg-catbar i{display:block;height:100%;border-radius:999px}
.dg-catbar i.ok{background:var(--ok)} .dg-catbar i.warn{background:var(--warn)} .dg-catbar i.bad{background:var(--bad)}
.dg-catpct{font-family:var(--mono);font-size:.8rem;font-weight:700;text-align:right;color:var(--navy)}

.dg-findings{display:flex;flex-direction:column;gap:8px}
.dg-finding{border-radius:10px;padding:12px 14px;border:1px solid var(--line)}
.dg-finding.bad{background:#fcf1f0;border-color:#eccac8}
.dg-finding.warn{background:#fdf6ec;border-color:#f0d9b0}
.dg-finding-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.dg-finding-h strong{font-size:.86rem;color:var(--navy);font-family:var(--mono)}
.dg-finding p{font-size:.85rem;color:var(--ink)}
.dg-lv{font-size:.7rem;font-weight:700;padding:.18em .7em;border-radius:999px}
.dg-lv.bad{background:var(--bad);color:#fff} .dg-lv.warn{background:var(--warn);color:#fff}
.dg-allok{padding:16px;background:#f1faf3;border-radius:10px;border:1px solid #bfe0c8;font-size:.9rem}

/* 全項目一覧テーブル */
.dg-fulllist{margin-top:18px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.dg-fulllist summary{padding:14px 18px;cursor:pointer;font-weight:700;font-size:.9rem;color:var(--navy);background:var(--paper);list-style:none;display:flex;justify-content:space-between;align-items:center}
.dg-fulllist summary::-webkit-details-marker{display:none}
.dg-fulllist summary::after{content:"＋ 開く";color:var(--accent);font-size:.82rem;font-weight:700}
.dg-fulllist[open] summary::after{content:"− 閉じる"}
.dg-table-wrap{overflow-x:auto}
.dg-table{width:100%;border-collapse:collapse;font-size:.84rem;min-width:560px}
.dg-table th,.dg-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.dg-table thead th{background:var(--navy);color:#fff;font-size:.8rem;font-weight:700;position:sticky;top:0}
.dg-table .dg-t-ref{font-family:var(--mono);font-size:.76rem;color:var(--muted);white-space:nowrap}
.dg-table .dg-t-q{color:var(--ink);min-width:200px}
.dg-table .dg-t-a{color:var(--navy);font-weight:500}
.dg-table .dg-t-j{white-space:nowrap;text-align:center}
.dg-table tr.risk1{background:#fdf9f1}
.dg-table tr.risk2{background:#fcf2f1}
.dg-mark{font-size:.72rem;font-weight:700;padding:.2em .7em;border-radius:999px;white-space:nowrap}
.dg-mark.ok{background:#e7f6ec;color:var(--ok)}
.dg-mark.warn{background:#fcefda;color:var(--warn)}
.dg-mark.bad{background:#fae3e1;color:var(--bad)}

/* 補助金カード */
.dg-subsidy{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin-bottom:14px}
.dg-subsidy-top{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.dg-badge{font-size:.72rem;font-weight:700;padding:.28em .9em;border-radius:999px;white-space:nowrap}
.dg-badge.ok{background:var(--ok);color:#fff} .dg-badge.warn{background:var(--warn);color:#fff} .dg-badge.muted{background:var(--paper-2);color:var(--muted)}
.dg-subsidy-name{font-weight:700;color:var(--navy);font-size:1rem;line-height:1.4}
.dg-subsidy-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:.8rem;color:var(--muted);margin-bottom:10px}
.dg-subsidy-meta b{color:var(--ink)}
.dg-subsidy-desc{font-size:.88rem;color:var(--ink);margin-bottom:12px}
.dg-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.dg-tag{font-size:.72rem;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:.25em .8em}
.dg-tag.plan{color:var(--accent);border-color:var(--accent-soft)}
.dg-acc-btn{width:100%;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:.8em 1.1em;font-size:.86rem;font-weight:700;color:var(--navy);cursor:pointer;position:relative;transition:.2s}
.dg-acc-btn::after{content:"＋";position:absolute;right:1.1em;color:var(--accent)}
.dg-acc-btn.open::after{content:"−"}
.dg-acc-btn:hover{border-color:var(--accent-soft)}
.dg-acc{max-height:0;overflow:hidden;transition:max-height .35s ease}
.dg-acc.open{max-height:1200px;margin-top:12px}
.dg-req-head{font-size:.78rem;font-weight:700;letter-spacing:.04em;margin:14px 0 8px;padding-left:10px;border-left:3px solid var(--line)}
.dg-req-head.need{color:var(--bad);border-color:var(--bad)}
.dg-req-head.ok{color:var(--ok);border-color:var(--ok)}
.dg-req-head.doc{color:var(--blue);border-color:var(--blue)}
.dg-req{font-size:.84rem;padding:7px 10px 7px 24px;position:relative;color:var(--ink);border-bottom:1px dashed var(--line)}
.dg-req::before{position:absolute;left:8px;top:7px;font-size:.8rem}
.dg-req.need::before{content:"●";color:var(--bad)}
.dg-req.warn::before{content:"▲";color:var(--warn)}
.dg-req.ok::before{content:"＋";color:var(--ok)}
.dg-req.doc::before{content:"・";color:var(--blue);font-weight:700}
.dg-disclaimer{font-size:.76rem;color:var(--muted);margin:18px 0;padding:12px 14px;background:var(--paper);border-radius:8px;line-height:1.7}
.dg-genai-note{font-size:.85rem;color:var(--navy);background:#fff7ea;border-radius:8px;padding:10px 14px;margin-top:4px;border-left:3px solid var(--accent)}
.result-cta{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}

@media(max-width:720px){
  .dg-card{padding:24px 18px}
  .dg-catrow{grid-template-columns:110px 1fr 40px;gap:8px}
  .dg-catname{font-size:.76rem}
}

/* small reset button look */
.btn-sm{
  padding:.6em 1.2em;font-size:.85rem;border-radius:999px;font-weight:700;cursor:pointer;
  background:var(--navy);color:#fff;border:none;transition:.2s;
}
.btn-sm:hover{background:var(--navy-3)}
.btn-sm.outline{background:transparent;color:var(--navy);border:1.5px solid var(--line)}
.btn-sm.outline:hover{border-color:var(--navy);background:var(--paper)}

/* ===========================================================
   Features
   =========================================================== */
.features{background:var(--white)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{
  background:var(--paper);border-radius:var(--radius);padding:34px 28px;
  border:1px solid var(--line);position:relative;transition:.25s;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.feature-no{
  font-family:var(--mono);font-weight:800;color:var(--accent);
  font-size:1.05rem;letter-spacing:.08em;display:block;margin-bottom:12px;
}
.feature-card h3{font-size:1.16rem;color:var(--navy);margin-bottom:10px;font-weight:700}
.feature-card p{color:var(--muted);font-size:.92rem}

/* ===========================================================
   Flow
   =========================================================== */
.flow{background:var(--paper)}
.flow-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.flow-step{
  background:var(--white);border-radius:var(--radius);padding:30px 24px;
  border:1px solid var(--line);position:relative;transition:.25s;
}
.flow-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.flow-num{
  font-family:var(--mono);font-weight:800;font-size:2rem;
  color:transparent;-webkit-text-stroke:1.5px var(--accent);display:block;margin-bottom:10px;
}
.flow-step h3{font-size:1.08rem;color:var(--navy);margin-bottom:8px;font-weight:700}
.flow-step p{color:var(--muted);font-size:.88rem}

/* ===========================================================
   Profile
   =========================================================== */
.profile{background:var(--white)}
.profile-inner{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
.profile-photo-frame{
  aspect-ratio:3/3.6;border-radius:20px;
  background:linear-gradient(160deg,var(--navy-2),var(--navy));
  display:grid;place-content:center;text-align:center;color:#fff;gap:12px;
  border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.profile-photo-frame::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:32px 32px;mask-image:radial-gradient(circle at 50% 30%,#000,transparent 75%);
}
.profile-photo-frame span{font-family:var(--mono);letter-spacing:.3em;font-size:.75rem;color:var(--accent-soft);position:relative}
.profile-photo-frame small{font-family:var(--serif);font-size:1.3rem;line-height:1.5;position:relative}
.profile-photo-frame.has-img{display:block;padding:0;overflow:hidden;background:var(--navy)}
.profile-photo-frame.has-img::before{display:none}
.profile-photo-frame.has-img img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:3/3.6}
.profile-photo-caption{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(to top,rgba(12,28,58,.85),transparent);
  padding:28px 18px 16px;text-align:center;
}
.profile-photo-caption small{font-family:var(--serif);font-size:1.15rem;line-height:1.5;color:#fff}
.profile-name{font-size:1.25rem;font-weight:700;color:var(--navy);margin-bottom:14px}
.profile-name span{font-size:.85rem;color:var(--muted);font-weight:500}
.profile-text{color:var(--ink);margin-bottom:22px;font-size:.96rem}
.profile-history{list-style:none;border-top:1px solid var(--line)}
.profile-history li{
  display:flex;gap:18px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.88rem;
}
.profile-history li span{
  font-family:var(--mono);font-weight:700;color:var(--accent);flex:none;width:74px;font-size:.82rem;
}

/* ===========================================================
   FAQ
   =========================================================== */
.faq{background:var(--paper)}
.faq-list{max-width:840px;margin:0 auto}
.faq-list details{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  margin-bottom:12px;overflow:hidden;transition:.2s;
}
.faq-list details[open]{box-shadow:var(--shadow-sm);border-color:var(--accent-soft)}
.faq-list summary{
  padding:20px 24px;font-weight:600;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;color:var(--navy);font-size:.98rem;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"＋";color:var(--accent);font-weight:700;transition:.2s}
.faq-list details[open] summary::after{content:"−"}
.faq-list p{padding:0 24px 22px;color:var(--muted);font-size:.92rem}

/* ===========================================================
   Contact
   =========================================================== */
.contact{
  background:radial-gradient(120% 120% at 10% -10%,var(--navy-3) 0%,var(--navy-2) 40%,var(--navy) 80%);
  color:#fff;
}
.contact-inner{display:grid;grid-template-columns:1fr 1.15fr;gap:54px;align-items:start}
.contact-text{color:rgba(255,255,255,.78);margin-bottom:28px}
.contact-tel{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  border-radius:16px;padding:24px;text-align:center;
}
.contact-tel small{display:block;color:rgba(255,255,255,.65);font-size:.82rem;margin-bottom:6px}
.contact-tel a{
  font-family:var(--mono);font-size:2rem;font-weight:800;color:var(--accent-soft);
  letter-spacing:.04em;display:block;margin-bottom:6px;
}
.contact-tel span{display:block;font-size:.8rem;color:rgba(255,255,255,.6)}
.contact-tel .no-sales{color:var(--accent-soft);margin-top:8px;font-weight:600}
.no-sales{font-size:.8rem;color:var(--bad)}
td .no-sales{display:inline-block;margin-top:4px}

.contact-form{
  background:var(--white);border-radius:20px;padding:34px;color:var(--ink);
  box-shadow:0 40px 80px -40px rgba(0,0,0,.6);
}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:.86rem;font-weight:700;color:var(--navy);margin-bottom:6px}
.form-row label i{
  font-style:normal;background:var(--bad);color:#fff;font-size:.68rem;
  padding:.1em .6em;border-radius:6px;margin-left:6px;
}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:.85em 1em;border:1.5px solid var(--line);border-radius:10px;
  font-family:var(--sans);font-size:.95rem;color:var(--ink);background:var(--paper);transition:.2s;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(200,151,63,.15);
}
.form-note{font-size:.78rem;color:var(--muted);margin-top:12px;text-align:center}
.form-note.ok{color:var(--ok);font-weight:600}

/* ===========================================================
   Footer
   =========================================================== */
.site-footer{background:var(--ink);color:rgba(255,255,255,.75)}
.footer-inner{display:flex;justify-content:space-between;gap:40px;padding:54px 24px;flex-wrap:wrap}
.footer-brand{display:flex;gap:16px;max-width:520px}
.footer-brand .logo-mark{width:42px;height:42px;flex:none}
.footer-brand p{font-size:.86rem;line-height:1.9}
.footer-brand strong{color:#fff;font-size:.98rem}
.footer-nav{display:flex;flex-direction:column;gap:10px}
.footer-nav a{font-size:.88rem;color:rgba(255,255,255,.7);transition:.2s}
.footer-nav a:hover{color:var(--accent-soft)}
.footer-copy{
  text-align:center;padding:20px;font-size:.78rem;font-family:var(--mono);
  border-top:1px solid rgba(255,255,255,.08);color:rgba(255,255,255,.5);
}

/* ---------- to top ---------- */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:50;
  width:48px;height:48px;border-radius:50%;
  background:var(--navy);color:#fff;display:grid;place-items:center;
  box-shadow:var(--shadow-sm);opacity:0;pointer-events:none;transition:.3s;font-size:1.2rem;
}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--accent);color:var(--navy)}

/* ===========================================================
   Responsive
   =========================================================== */
@media(max-width:920px){
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-panel{max-width:440px}
  .gnav{display:none}
  .nav-toggle{display:block}
  .header-cta{display:none}
  .gnav.open{
    display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;
    background:var(--navy);padding:18px 24px;gap:14px;border-top:1px solid rgba(255,255,255,.1);
  }
  .contact-inner{grid-template-columns:1fr;gap:32px}
  .profile-inner{grid-template-columns:1fr;gap:28px}
  .profile-photo-frame{max-width:280px;margin:0 auto}
  .target-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  section{padding:64px 0}
  .pain-grid,.service-grid,.feature-grid,.flow-steps{grid-template-columns:1fr}
  .target-grid{grid-template-columns:1fr}
  .hero-points{gap:12px;font-size:.8rem}
  .check-card{padding:24px 18px}
  .contact-form{padding:24px 20px}
}