/* ============================================================
   NOLVIS X1 LP — stylesheet v4 "Engineering Precision"
   ------------------------------------------------------------
   準拠: DESIGN.md（NOLVIS Brand Guideline v1.0）
     Black #000000 / White #FFFFFF / Deep Space Navy #1A1A2E
     Electric Cyan #00E5FF = 唯一の差し色（1画面に数点まで・面で塗らない）
     Typeface: Avenir（端末に導入済みの場合のみ／見出し900/700・本文300/400）
   美学方針（frontend-design適用 / v3.1丸角SaaS風からの刷新）:
     計測機器・技術図面の精密さ。鋭角(2-3px)・1px罫線・寸法注記モチーフ・
     セクション連番・タブラー数字・ブループリント微グリッド。
     影とグラデの装飾を排し、コントラストと余白で語る。
   旧版バックアップ: style_v31_backup.css
   ============================================================ */
:root{
  --head:#000000;
  --ink:#0d0f16;
  --ink-2:#43485a;
  --line:#e3e5ec;
  --bg:#ffffff;
  --bg-soft:#f5f6f9;
  --navy:#1A1A2E;
  --navy-2:#222239;
  --navy-deep:#101020;
  --navy-line:#31314e;      /* 暗面の罫線 */
  --cyan:#00E5FF;
  --cyan-d:#00b8cc;
  --cyan-ink:#001318;
  --accent:#0a7d8c;         /* 明色面のリンク/フォーカス用の濃いCyan */
  --radius:3px;             /* machined edge */
  --radius-s:2px;
  --maxw:1160px;
  --font:'Avenir Next','Avenir','Helvetica Neue',Calibri,'Hiragino Kaku Gothic ProN','Yu Gothic',Arial,sans-serif;
  --font-label:'IBM Plex Mono',ui-monospace,'Cascadia Code',Consolas,'Courier New',monospace; /* 図面注記系ラベル用 */
}
*{box-sizing:border-box;margin:0;padding:0}
@media(min-width:1100px){body{zoom:.85}}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.62;
     -webkit-font-smoothing:antialiased;counter-reset:sec}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:52px 0}
h1,h2,h3{line-height:1.1;letter-spacing:-.015em;font-weight:900;color:var(--head)}
h2{font-size:clamp(27px,3.2vw,36px)}
h3{font-size:19px;font-weight:900}
p{color:var(--ink-2);font-weight:400}
b{font-weight:700}

/* 寸法注記風の連番アイブロー: "01 — THE PROBLEM" */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:800;
         letter-spacing:.22em;text-transform:uppercase;color:var(--ink)}
.eyebrow::before{counter-increment:sec;content:counter(sec,decimal-leading-zero);
                 color:var(--accent);letter-spacing:.06em}
.eyebrow::after{content:"";width:34px;height:1px;background:var(--ink);opacity:.35}
.lead{font-size:clamp(17px,1.9vw,19px);color:var(--ink-2);max-width:62ch;font-weight:400}
.sec-head{max-width:64ch}
.sec-head.center{max-width:900px}
.sec-head h2{margin:10px 0 10px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center.sec-head .eyebrow{justify-content:center}
/* 数字はすべて等幅（計器感） */
.num,.big,.bigstat .n,.orow span:last-child,.pcard .big,.case .num,.stat b,
.hero .titem b{font-variant-numeric:tabular-nums lining-nums}

/* ---------- Buttons: 角を落とした矩形（machined corner） ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:13.5px;
     letter-spacing:.08em;text-transform:uppercase;padding:15px 24px;border-radius:var(--radius-s);
     border:1px solid transparent;cursor:pointer;transition:transform .16s ease,background .16s ease,
     border-color .16s ease,color .16s ease}
.btn-primary{background:var(--cyan);color:var(--cyan-ink);border-color:var(--cyan);
             clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,0 100%)}
.btn-primary:hover{background:var(--cyan-d);border-color:var(--cyan-d);transform:translateY(-1px)}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-navy:hover{background:#000;border-color:#000;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:#c8ccd8}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-1px)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.38)}
.btn-ghost-light:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-1px)}
.btn-lg{padding:17px 30px;font-size:14.5px}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
       border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:54px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:20px;letter-spacing:.05em}
/* 公式ロゴ（04_horizontal透過PNG・DESIGN.md準拠: 明面=black版/暗面=white版） */
.logo img{height:20px;width:auto;display:block}
footer .logo img{height:20px}
.logo .mark{width:28px;height:28px;border-radius:7px;background:var(--navy);color:var(--cyan);
            display:flex;align-items:center;justify-content:center;font-weight:900;font-size:18px;font-style:italic}
.logo .chip{font-size:19px;font-weight:900;background:none;color:var(--ink);letter-spacing:.06em;
            padding:0 0 0 12px;border-radius:0;border-left:1px solid #c8ccd8;line-height:1;
            display:inline-flex;align-items:center;height:20px}
footer .logo .chip{color:#fff;border-left-color:rgba(255,255,255,.35)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:13px;font-weight:700;letter-spacing:.05em;color:var(--ink-2);
             padding:4px 0;border-bottom:2px solid transparent;transition:.15s}
.nav-links a:hover{color:var(--ink);border-bottom-color:var(--cyan)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-cta .btn{padding:8px 14px;font-size:12px}
@media(max-width:920px){.nav-links{display:none}}

/* ---------- Media placeholders（差し替えスロット） ---------- */
.ph{position:relative;background:
      repeating-linear-gradient(45deg,#f0f2f6 0 12px,#e9ecf2 12px 24px);
    border:1px dashed #b4bcca;border-radius:var(--radius);display:flex;
    align-items:center;justify-content:center;text-align:center;color:#5b6b7d;overflow:hidden}
.ph .tag{position:absolute;top:10px;left:10px;background:#101020;color:#fff;font-size:10.5px;
         font-weight:700;letter-spacing:.06em;padding:4px 9px;border-radius:2px}
.ph .desc{font-size:13px;font-weight:600;max-width:80%;padding:18px}
video.vid{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#0c0c18;
          border:1px solid var(--navy-line);border-radius:var(--radius)}
.vcap{font-family:var(--font-label);font-size:11px;font-weight:500;letter-spacing:.01em;color:var(--ink-2);margin-top:10px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:0;color:#fff;
      background:
        linear-gradient(90deg, rgba(12,12,24,.72) 0%, rgba(12,12,24,.5) 45%, rgba(12,12,24,.16) 62%, rgba(12,12,24,0) 76%),
        #0c0c18 url('./assets/img/01b-hero-composed.webp') right center / cover no-repeat}
.hero-inner{position:relative;display:block;padding:78px 0 62px;min-height:0}
.hero-copy{max-width:660px}
.hero .kicker{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:800;
              letter-spacing:.22em;text-transform:uppercase;color:var(--cyan)}
.hero .kicker::before{content:"";width:26px;height:1px;background:var(--cyan)}
.hero h1{font-size:clamp(34px,4.6vw,52px);color:#fff;font-weight:900;letter-spacing:-.02em;margin-top:16px}
.hero .subline{color:#c2cede;font-size:clamp(16px,2vw,18px);margin-top:16px;max-width:46ch}
.hero .cta-row{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}
/* 統計帯: 横一列ストリップ（対抗案折衷・視線がkicker→H1→CTA→数字と縦に流れる） */
.hero .trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:30px;
             border-top:1px solid rgba(255,255,255,.16);max-width:660px}
.hero .titem{display:block;padding:16px 18px 0 18px;border-left:1px solid rgba(255,255,255,.16)}
.hero .titem:first-child{border-left:none;padding-left:0}
.hero .tic{display:none}
.hero .titem .tx{font-size:12.5px;color:#9fb0c4;line-height:1.45}
.hero .titem b{display:block;color:#fff;font-size:21px;font-weight:900;letter-spacing:-.01em;margin-bottom:5px;white-space:nowrap}
@media(max-width:700px){.hero .trust{grid-template-columns:1fr 1fr;row-gap:22px}
  .hero .titem:nth-child(odd){border-left:none;padding-left:0}}
@media(max-width:880px){.hero-inner{padding:64px 0 72px;min-height:0}.hero{background-position:74% center}}
/* 初回ロードのステージング（計器の起動シーケンス） */
@media(prefers-reduced-motion:no-preference){
  .hero .kicker,.hero h1,.hero .subline,.hero .cta-row,.hero .trust{
    opacity:0;transform:translateY(14px);animation:heroIn .7s cubic-bezier(.2,.7,.2,1) forwards}
  .hero h1{animation-delay:.08s}
  .hero .subline{animation-delay:.18s}
  .hero .cta-row{animation-delay:.28s}
  .hero .trust{animation-delay:.4s}
}
@keyframes heroIn{to{opacity:1;transform:none}}

/* ---------- スクロールリビール（JSが .reveal/.in を付与） ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Badge strip（未使用だが互換維持） ---------- */
.badges{background:var(--navy);color:#b6b8d4;padding:18px 0;border-top:1px solid var(--navy-line)}
.badges .row{display:flex;align-items:center;justify-content:center;gap:34px;flex-wrap:wrap;font-size:13px;font-weight:600}
.badges .row span{display:flex;align-items:center;gap:8px}
.badges .dot{width:6px;height:6px;background:var(--cyan)}

/* ---------- Trusted-by band ---------- */
.trustband{padding:32px 0;border-bottom:1px solid var(--line)}
.trustband .t{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-2);
              font-weight:800;text-align:center;margin-bottom:22px}
.logos{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.logos .lph{width:150px;height:52px;background:var(--bg-soft);border:1px solid var(--line);
            border-radius:var(--radius-s);display:flex;align-items:center;justify-content:center;
            color:#9aa7b5;font-size:11.5px;font-weight:600}
.certs{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:22px}
.cert{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:var(--radius-s);
      padding:9px 16px;font-size:12.5px;font-weight:700;letter-spacing:.02em;color:var(--ink-2);background:#fff}

/* 導入企業ロゴ（実ロゴ運用・グレースケール→ホバーでカラー） */
.trustband .logos{gap:40px;row-gap:22px;align-items:center}
.logos .clogo{height:32px;width:auto;max-width:140px;object-fit:contain;
              filter:grayscale(1) opacity(.62);transition:filter .16s ease}
.logos .clogo.sq{height:38px}
.logos .clogo.tall{height:52px}  /* 縦積みロックアップ(BV)用 */
.logos .clogo:hover{filter:none}

.cert .b{width:8px;height:8px;background:var(--cyan)}

/* ---------- Problem（ブループリント微グリッド面） ---------- */
.problem{background:var(--bg-soft);
  background-image:linear-gradient(rgba(26,26,46,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(26,26,46,.035) 1px,transparent 1px);
  background-size:28px 28px}
.pintro{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start}
.pintro .pimg{position:relative}
.pintro .pimg img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:22% center;
                  border-radius:var(--radius);border:1px solid var(--line);display:block}
.pintro .pimg .cap{position:absolute;left:0;right:0;bottom:0;background:#101020;color:#dfe5ee;
                   font-size:11px;font-weight:600;letter-spacing:.03em;padding:7px 13px;
                   border-radius:0 0 var(--radius) var(--radius)}
@media(max-width:880px){.pintro{grid-template-columns:1fr;gap:28px}}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:30px;
       border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden}
.pcard{padding:24px 26px;border-right:1px solid var(--line);position:relative;counter-increment:pc}
.pcard:last-child{border-right:none}
.pcard::before{content:counter(pc,decimal-leading-zero);font-family:var(--font-label);position:absolute;top:14px;right:16px;
               font-size:11px;font-weight:800;letter-spacing:.1em;color:#b9c0ce}
.pcard .big{font-size:36px;font-weight:900;color:var(--ink);letter-spacing:-.02em}
.pcard .big small{font-size:14px;color:var(--ink-2);font-weight:600;letter-spacing:0}
.pcard h3{margin:10px 0 8px;font-size:19px}
.pcard p{font-size:15.5px}
.problem{counter-reset:pc}
@media(max-width:920px){.pgrid{grid-template-columns:1fr}.pcard{border-right:none;border-bottom:1px solid var(--line)}.pcard:last-child{border-bottom:none}}

/* ---------- Product / feats ---------- */
.sgrid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.feat{display:flex;gap:16px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.feat:first-of-type{border-top:none;padding-top:0}
.feat .ic{flex:none;width:46px;height:46px;border-radius:var(--radius-s);position:relative;
          background:var(--navy);color:var(--cyan);border:1px solid var(--navy);
          display:flex;align-items:center;justify-content:center;font-weight:900;font-size:15px}
.feat .ic::after{content:"";position:absolute;top:-1px;right:-1px;width:7px;height:7px;
                 border-top:1px solid var(--cyan);border-right:1px solid var(--cyan)}
.feat h3{font-size:18px;margin-bottom:5px}
.feat p{font-size:15.5px}
@media(max-width:920px){.sgrid{grid-template-columns:1fr;gap:30px}}

/* ---------- Showcase（未使用互換） ---------- */
.showcase{background:var(--navy);color:#fff;text-align:center}
.showcase h2{color:#fff}

/* ---------- Gallery（未使用互換） ---------- */
.gallery{background:var(--navy);color:#fff}
.gallery h2{color:#fff}
.gallery .lead{color:#b6b8d4}
.gallery .vcap{color:#c4c6e0}
.gallery .main-vid{max-width:940px;margin:38px auto 0}
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
@media(max-width:920px){.vgrid{grid-template-columns:1fr}}

/* ---------- Use cases ---------- */
.ucwrap{background:#fff;
  background-image:linear-gradient(rgba(26,26,46,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(26,26,46,.035) 1px,transparent 1px);
  background-size:28px 28px}
.ucgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.uc{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
    border-radius:var(--radius);overflow:hidden;transition:transform .18s ease,border-color .18s ease}
.uc:hover{transform:translateY(-3px);border-color:var(--accent)}
.uc .thumb{aspect-ratio:2/1;filter:saturate(.92)}
.uc:hover .thumb{filter:saturate(1)}
.uc .body{padding:16px 20px 18px;display:flex;flex-direction:column;flex:1;border-top:1px solid var(--line)}
.uc .kw{font-size:11px;font-weight:800;color:var(--accent);letter-spacing:.14em;text-transform:uppercase}
.uc h3{margin:7px 0 8px;font-size:19px}
.uc p{font-size:15.5px;flex:1}
.uc .go{margin-top:16px;font-weight:800;color:var(--ink);font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.uc:hover .go{color:var(--accent)}
@media(max-width:920px){.ucgrid{grid-template-columns:1fr}}

/* ---------- ROI（計器パネル） ---------- */
.roi{background:var(--navy);padding:44px 0}
.roi h2{color:#fff}
.roi .eyebrow{color:#fff}
.roi .eyebrow::after{background:#fff}
.roi .lead{color:#aeb9cf}
.roi-card{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:30px;border-radius:var(--radius);
          overflow:hidden;background:#fff;color:var(--ink);border:1px solid var(--navy-line)}
.roi-inputs{padding:20px 24px}
.roi-inputs h3{font-size:19.5px;margin-bottom:4px}
.roi-inputs .sub{font-size:14.5px;color:var(--ink-2);margin-bottom:20px}
.field{margin-bottom:10px}
.field label{display:block;font-size:15.5px;font-weight:800;margin-bottom:7px;letter-spacing:.01em}
.field label small{color:var(--ink-2);font-weight:500}
.field input[type=number]{width:100%;padding:11px 13px;border:1px solid #c8ccd8;border-radius:var(--radius-s);
                          font-size:17.5px;font-family:inherit;color:var(--ink);font-variant-numeric:tabular-nums}
.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.field .rng{display:flex;align-items:center;gap:12px}
.field input[type=range]{flex:1;accent-color:var(--accent)}
.field .rngval{font-weight:900;min-width:54px;text-align:right;font-variant-numeric:tabular-nums;font-size:19px}
.roi-out{padding:20px 24px;background:var(--navy-deep);color:#fff;border-left:1px solid var(--navy-line)}
.roi-out h3{color:#fff;font-size:19.5px}
.bigstat{margin:6px 0 18px;padding:18px 20px;border:1px solid rgba(0,229,255,.3);
         border-radius:var(--radius-s);position:relative;background:rgba(0,229,255,.04)}
.bigstat::after{content:"";position:absolute;top:-1px;right:-1px;width:9px;height:9px;
                border-top:1px solid var(--cyan);border-right:1px solid var(--cyan)}
.bigstat .bl{font-family:var(--font-label);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);font-weight:600;margin-bottom:8px}
.bigstat .n{font-size:56px;font-weight:900;color:var(--cyan);letter-spacing:-.02em;line-height:1}
.bigstat .l{font-size:14px;color:#9db0c6;margin-top:6px}
.orow{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:15.5px}
.orow span:first-child{color:#9db0c6}
.orow span:last-child{font-weight:800}
.roi-note{font-size:12.5px;color:#8397ad;margin-top:18px}
.roi-report{margin-top:14px;background:rgba(255,255,255,.04);border:1px solid var(--navy-line);
            border-radius:var(--radius-s);padding:18px}
.roi-report h4{font-size:16.5px;color:#fff;margin-bottom:4px}
.roi-report p{font-size:13.5px;color:#9db0c6;margin-bottom:12px}
.roi-report .row{display:flex;gap:10px}
.roi-report input{flex:1;padding:12px 13px;border-radius:var(--radius-s);border:1px solid var(--navy-line);
                  background:#0c0c18;color:#fff;font-size:14px;font-family:inherit}
.roi-report input:focus{outline:none;border-color:var(--cyan)}
.roi-report .fine{font-size:11px;color:#75879c;margin-top:10px}
@media(max-width:920px){.roi-card{grid-template-columns:1fr}.roi-out{border-left:none;border-top:1px solid var(--navy-line)}.roi-report .row{flex-direction:column}}

/* ---------- Proof ---------- */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.case{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:#fff;
      position:relative;transition:border-color .18s ease,transform .18s ease}
.case::after{content:"";position:absolute;top:-1px;right:-1px;width:9px;height:9px;
             border-top:1px solid var(--cyan);border-right:1px solid var(--cyan)}
.case:hover{border-color:var(--accent);transform:translateY(-3px)}
.case .tagrow{display:flex;gap:8px;margin-bottom:16px}
.case .pill{font-family:var(--font-label);font-size:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
            padding:4px 9px;border-radius:2px;background:var(--bg-soft);color:var(--navy);border:1px solid var(--line)}
.case .pill.hl{background:var(--navy);color:#fff;border-color:var(--navy)}
.case .num{font-size:34px;font-weight:900;letter-spacing:-.02em;color:var(--ink)}
.case h3{font-size:17px;margin:8px 0 8px}
.case p{font-size:15.5px}
.case .src{font-size:11px;color:#9aa7b5;margin-top:14px;padding-top:10px;border-top:1px dashed var(--line)}
@media(max-width:920px){.cases{grid-template-columns:1fr}}

/* ---------- Ecosystem cards ---------- */
.eco{background:var(--bg-soft)}
.ecogrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.ecocard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
         transition:border-color .18s ease}
.ecocard:hover{border-color:var(--accent)}
.ecocard .ic{width:40px;height:40px;border-radius:var(--radius-s);background:var(--navy);color:var(--cyan);
             display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:16px;font-size:16px}
.ecocard h3{font-size:17px;margin-bottom:6px}
.ecocard p{font-size:15px}
@media(max-width:920px){.ecogrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ecogrid{grid-template-columns:1fr}}

/* ---------- Workflow / Support ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0 30px;margin-top:32px}
.step{padding:0;position:relative}
.step .sil{height:120px;display:flex;align-items:flex-end;justify-content:flex-end;padding-right:2px;margin-bottom:-28px;position:relative;z-index:1}
.step .sil img{max-height:120px;max-width:70%;object-fit:contain}
.step .no{width:32px;height:32px;border-radius:var(--radius-s);background:var(--navy);color:#fff;
          font-weight:800;font-variant-numeric:tabular-nums;display:flex;align-items:center;
          justify-content:center;margin-bottom:20px;font-size:14px}
.step::before{content:"";position:absolute;top:108px;left:46px;right:-30px;height:1px;background:var(--line)}
.step:last-child::before{right:0}
.step h3{font-size:19px;font-weight:900;margin-bottom:8px}.step p{font-size:15px}
.step .arrow{display:none}
.care{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;margin-top:32px;
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.care ul{list-style:none;margin-top:14px}
.care li{padding:7px 0 7px 26px;position:relative;font-size:14.5px;color:var(--ink-2)}
.care li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}
.care .price{font-size:30px;font-weight:900;color:var(--ink)}
.care .price small{font-size:14px;font-weight:600;color:var(--ink-2)}
@media(max-width:980px){.flow{grid-template-columns:1fr 1fr;row-gap:36px}
  .step:nth-child(2n)::before{right:0}}
@media(max-width:920px){.care{grid-template-columns:1fr}.flow{grid-template-columns:1fr}
  .step::before{right:0}}

/* ---------- Spec / Kit ---------- */
#specs{background-image:linear-gradient(rgba(26,26,46,.035) 1px,transparent 1px),
                        linear-gradient(90deg,rgba(26,26,46,.035) 1px,transparent 1px);
       background-size:28px 28px}
.specgrid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;margin-top:28px}
table.spec{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line)}
table.spec td{padding:9px 12px;border-bottom:1px solid var(--line);font-size:15px}
table.spec tr:last-child td{border-bottom:none}
table.spec td:first-child{color:var(--ink-2);width:46%;border-right:1px solid var(--line)}
table.spec td:last-child{font-weight:700;text-align:right;font-variant-numeric:tabular-nums}
.specblock .spech{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:800;
                  letter-spacing:.18em;text-transform:uppercase;color:var(--navy);margin:30px 0 10px}
.specblock .spech::after{content:"";flex:1;height:1px;background:var(--line)}
.specblock:first-child .spech{margin-top:0}
.pkg{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.pkgc{border:1px solid var(--line);border-radius:var(--radius);padding:14px;text-align:center;
      background:#fff;transition:border-color .16s ease}
.pkgc:hover{border-color:var(--accent)}
.pkgc.feat2{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);position:relative}
.pkgc.feat2::after{content:"";position:absolute;top:-1px;right:-1px;width:9px;height:9px;
                   border-top:1px solid var(--cyan);border-right:1px solid var(--cyan)}
.pkgc .pn{font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.pkgc .pp{font-size:25px;font-weight:900;margin:6px 0 2px;font-variant-numeric:tabular-nums}
.pkgc .pd{font-size:12.5px;color:var(--ink-2)}
.kitshot img{border-radius:var(--radius);max-height:340px;width:auto;margin:0 auto;display:block}
@media(max-width:920px){.specgrid{grid-template-columns:1fr}.pkg{grid-template-columns:1fr}}

/* ---------- Who is Nolvis ---------- */
.who{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.who h2{font-size:clamp(26px,3.2vw,34px);margin:14px 0 16px}
.who p{font-size:15.5px;margin-bottom:12px}
.who .pts{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.who .pt{font-size:12px;font-weight:800;letter-spacing:.04em;background:#fff;border:1px solid var(--line);
         color:var(--navy);padding:8px 14px;border-radius:var(--radius-s)}
.who .shot .ph{aspect-ratio:4/3}
@media(max-width:920px){.who{grid-template-columns:1fr;gap:26px}}

/* ---------- FAQ ---------- */
.faq{background:var(--bg-soft);padding:52px 0}
.faq .inner{max-width:800px;margin:0 auto}
.faq h2{margin-bottom:26px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
             padding:18px 22px;margin-bottom:10px;transition:border-color .16s ease}
.faq details:hover{border-color:#b6bdcb}
.faq details[open]{border-color:var(--accent)}
.faq summary{font-weight:800;cursor:pointer;font-size:17px;list-style:none;position:relative;padding-right:28px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:-2px;font-size:20px;font-weight:400;color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:12px;font-size:15.5px}

/* ---------- Contact ---------- */
.contact{background:var(--navy);text-align:center;position:relative;overflow:hidden;padding:44px 0}
.contact::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:28px 28px}
.contact>.wrap{position:relative}
.contact h2{color:#fff}
.contact .eyebrow{color:#fff}
.contact .eyebrow::after{background:#fff}
.contact .lead{color:#aeb9cf;margin:14px auto 0}
.cgrid{display:grid;grid-template-columns:1fr;gap:18px;margin:22px auto 0;max-width:560px;text-align:left}
.ccard{background:#fff;color:var(--ink);border-radius:var(--radius);padding:20px;border:1px solid var(--navy-line)}
.ccard h3{font-size:20px;margin-bottom:6px}
.ccard .sub{font-size:13.5px;color:var(--ink-2);margin-bottom:18px}
.ccard.sched{background:var(--navy-deep);color:#fff;display:flex;flex-direction:column;border:1px solid var(--navy-line)}
.ccard.sched h3{color:#fff}.ccard.sched .sub{color:#9db0c6}
.ccard .f{margin-bottom:9px}
.ccard input,.ccard textarea{width:100%;padding:9px 12px;border:1px solid #c8ccd8;border-radius:var(--radius-s);
                             font-size:14.5px;font-family:inherit;color:var(--ink)}
.ccard textarea{min-height:64px;resize:vertical}
.ccard input:focus,.ccard textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.sched .slot{background:#0c0c18;border:1px dashed var(--navy-line);border-radius:var(--radius-s);
             padding:14px;text-align:center;color:#9db0c6;font-size:13.5px;margin-bottom:12px;flex:1;
             display:flex;align-items:center;justify-content:center}
.contact .dl-line{margin-top:14px;font-size:14px;color:#c2cede}
.contact .buy{margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}
.contact .buy .t{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:#93a5ba;margin-bottom:6px;font-weight:800}
.contact .buy .bsub{font-size:13px;color:#8397ad;margin-bottom:20px}
.contact .buy .logos .lph{background:var(--navy-2);border-color:var(--navy-line);color:#9a9cc0}
@media(max-width:920px){.cgrid{grid-template-columns:1fr}}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;
            background:rgba(12,12,24,.97);backdrop-filter:blur(8px);padding:10px 14px;
            border-top:1px solid var(--navy-line);gap:10px}
.sticky-cta .btn{flex:1;justify-content:center;padding:13px 10px;font-size:12.5px}
@media(max-width:920px){.sticky-cta.on{display:flex}}

/* ---------- Footer ---------- */
footer{background:#000;color:#8a8ca8;padding:50px 0;font-size:13px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.foot .logo{color:#fff}
.foot a{color:#9fb1c4;font-weight:600;font-size:12.5px;letter-spacing:.04em}
.foot a:hover{color:var(--cyan)}
.foot .note{font-size:11.5px;color:#5f7186;max-width:64ch;margin-top:16px;line-height:1.7}

/* ============================================================
   Solutions 子ページ用
   ============================================================ */
.solhero{background:var(--navy);color:#fff;padding:80px 0 66px;position:relative;overflow:hidden}
.solhero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:28px 28px}
.solhero .wrap{position:relative}
.solhero .crumb{font-size:12px;font-weight:700;letter-spacing:.08em;color:#93a5ba;margin-bottom:20px;text-transform:uppercase}
.solhero .crumb a{color:var(--cyan)}
.solhero h1{color:#fff;font-size:clamp(28px,4vw,46px);font-weight:900;max-width:24ch;letter-spacing:-.015em}
.solhero .lead{color:#aeb9cf;margin-top:16px}
.solhero .cta-row{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.article{padding:68px 0}
.article .inner{max-width:800px;margin:0 auto}
.article h2{font-size:clamp(22px,3vw,30px);margin:46px 0 14px}
.article h2:first-child{margin-top:0}
.article p{margin-bottom:16px;font-size:16px}
.article ul,.article ol{margin:0 0 16px 22px;color:var(--ink-2);font-size:16px}
.article li{margin-bottom:8px}
.article img{border-radius:var(--radius)}
.article table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px;background:#fff}
.article th{background:var(--navy);color:#fff;text-align:left;padding:11px 12px;font-size:12px;letter-spacing:.04em}
.article td{padding:11px 12px;border:1px solid var(--line)}
.article .note{font-size:12.5px;color:#9aa7b5;font-style:italic}
.callout{background:var(--bg-soft);border-left:3px solid var(--cyan);border-radius:0 var(--radius-s) var(--radius-s) 0;
         padding:20px 22px;margin:26px 0}
.callout b{color:var(--ink)}
.solcta{background:var(--navy);color:#fff;text-align:center;padding:72px 0}
.solcta h2{color:#fff}
.solcta p{color:#aeb9cf;margin:12px auto 0;max-width:52ch}
.solcta .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.rel{padding:52px 0;border-top:1px solid var(--line)}
.rel .t{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-2);font-weight:800;margin-bottom:18px}
.rel .links{display:flex;gap:10px;flex-wrap:wrap}
.rel .links a{border:1px solid var(--line);border-radius:var(--radius-s);padding:10px 16px;
              font-size:13px;font-weight:700;color:var(--ink-2);transition:.15s}
.rel .links a:hover{border-color:var(--accent);color:var(--accent)}

/* ============================================================
   4次FB追補（2026-07-03）
   ============================================================ */
/* Problem: 「すでに払っているお金」ラベル */
.pgrid-cap{display:flex;align-items:center;gap:12px;margin:46px 0 14px;font-size:12px;
           font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--ink)}
.pgrid-cap::before{content:"";width:8px;height:8px;background:var(--cyan)}
.pgrid-cap::after{content:"";flex:1;height:1px;background:#c9ced9}
.pgrid{margin-top:0}
/* Product: 100%表示で4要素が1画面に入る密度 */
#product{padding:76px 0}
#product{border-top:1px solid var(--line)}
#product .sgrid{grid-template-columns:1.12fr .88fr;gap:44px;align-items:start}
#product h2{font-size:clamp(25px,3vw,34px)}
#product .lead{font-size:17px}
#product .feat{margin-top:15px;padding-top:15px;gap:14px}
#product .feat .ic{width:42px;height:42px;font-size:14px}
#product .feat h3{font-size:17.5px;font-weight:900}
#product .feat p{font-size:15px;line-height:1.55;color:#565c6e}
#product .vcap{margin-top:8px}

/* Product: 4要素を2×2スタットカード化（7次FB追補: 文章量削減・スキャン性向上） */
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
.fcard{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:18px 20px;position:relative}
.fcard::after{content:"";position:absolute;top:-1px;right:-1px;width:8px;height:8px;
              border-top:1px solid var(--cyan);border-right:1px solid var(--cyan)}
.fcard .fv{width:46px;height:46px;border-radius:var(--radius-s);background:var(--navy);color:var(--cyan);
           display:flex;align-items:center;justify-content:center;font-weight:900;font-size:15.5px;margin-bottom:12px}
.fcard h3{font-size:17.5px;font-weight:900;margin-bottom:5px}
.fcard p{font-size:14.5px;color:#565c6e;line-height:1.5}
@media(max-width:560px){.fgrid{grid-template-columns:1fr}}

/* Product タブ切替（案B: 4主張それぞれに動く証拠） */
.fcard[data-pm]{cursor:pointer;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}
.fcard[data-pm]:hover{border-color:#9aa4b6;transform:translateY(-2px);box-shadow:0 6px 16px rgba(13,15,22,.07)}
.fcard.on{border-color:var(--accent);box-shadow:inset 0 0 0 1.5px var(--accent),0 8px 20px rgba(13,15,22,.10);transform:translateY(-2px)}
.pmedia{position:relative}
.pmedia img,.pmedia video{width:100%;display:block}
.pmw{aspect-ratio:4/3;display:flex;flex-direction:column;justify-content:flex-end;position:relative}
.pmw video,.pmw img{max-width:100%;max-height:100%}
.mchip{position:absolute;bottom:10px;left:10px;z-index:2;font-family:var(--font-label);font-size:10px;font-weight:600;
       letter-spacing:.08em;text-transform:uppercase;background:rgba(16,16,32,.88);color:#fff;padding:5px 10px;border-radius:2px}
.mchip b{color:var(--cyan);font-weight:600}
.pexp{margin-top:12px;font-size:14.5px;color:var(--ink-2);line-height:1.62}
.fcard .fv img{width:26px;height:26px;display:block}
.mchip .mic{width:11px;height:11px;display:inline-block;vertical-align:-2px}



/* Operate: 見出し+動画の2カラム化・密度UP */
#support{padding:52px 0}
#support .flow{margin-top:30px}
#support .step p{font-size:15px}
/* Proof: 帰属行（事例許諾前の「顔が見える」工夫） */
.case .by{margin-top:14px;font-size:12.5px;font-weight:700;color:var(--ink)}
.case .by::before{content:"— "}
.refline{margin-top:14px;text-align:center;font-size:13.5px;color:var(--ink-2)}

/* ===== Webfont: Avenir のセルフホストは 260901 に廃止（フォント実体と @font-face を削除）。
     --font の Avenir Next / Avenir は端末に導入済みの場合のみ適用される ===== */

/* ===== モバイル調整（Phase1 260724）: hero右端のドローンを常に見せる+狭幅1カラム ===== */
@media(max-width:920px){
  #product .sgrid{grid-template-columns:1fr;gap:30px}
  .hero-inner{padding-left:24px;padding-right:24px}
  .hero{background:
    linear-gradient(90deg, rgba(12,12,24,.80) 0%, rgba(12,12,24,.62) 45%, rgba(12,12,24,.34) 72%, rgba(12,12,24,.10) 100%),
    #0c0c18 url('./assets/img/01b-hero-composed.webp') right center / cover no-repeat}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  .fgrid{grid-template-columns:1fr}
  .hero{background:linear-gradient(180deg,#131322 0%,#0c0c18 100%)}
  /* 狭幅: 背景合成をやめ、テキスト下に「引き」の画像バンド（ドローン全体+LED正面を表示） */
  .hero::after{content:"";display:block;height:300px;
    background:
      linear-gradient(180deg, rgba(12,12,24,.62) 0%, rgba(12,12,24,0) 36%),
      #0c0c18 url('./assets/img/01b-hero-composed.webp') right center / cover no-repeat}
  .hero-inner{padding:54px 18px 44px}
}

/* ナビ Productsドロップダウン（260730・M1と統一） */
.nav-drop{position:relative}
.nav-drop .drop-btn{font-size:13px;font-weight:700;letter-spacing:.05em;color:var(--ink-2);padding:4px 0;border-bottom:2px solid transparent}
.nav-drop:hover .drop-btn{color:var(--ink);border-bottom-color:var(--cyan)}
.nav-drop .caret{font-size:10px;color:var(--ink-2)}
.drop-menu{position:absolute;top:calc(100% + 14px);right:0;min-width:280px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:8px;display:none;box-shadow:0 10px 28px rgba(13,15,22,.10);z-index:60}
.drop-menu::after{content:"";position:absolute;top:-1px;right:-1px;width:9px;height:9px;
  border-top:1px solid var(--accent);border-right:1px solid var(--accent)}
.nav-drop:hover .drop-menu,.nav-drop:focus-within .drop-menu{display:block}
.drop-menu a{display:block;padding:11px 14px;border-radius:var(--radius-s)}
.drop-menu a:hover{background:var(--bg-soft)}
.drop-menu a b{display:block;font-size:14px;color:var(--ink)}
.drop-menu a span{display:block;font-size:12px;color:var(--ink-2);margin-top:2px}
.drop-menu a.on b::after{content:"●";color:var(--cyan);font-size:8px;margin-left:8px;vertical-align:2px}
.nav-drop::after{content:"";position:absolute;top:100%;left:0;right:0;height:14px}

/* モバイル: ヘッダー調整（X1チップ非表示・ボタン圧縮） */
@media(max-width:640px){
  .logo .chip{display:none}
  .nav-cta{gap:8px}
  .nav-cta .btn{padding:7px 10px;font-size:11px;letter-spacing:.02em}
}

/* Product: メディア枠をRock-steady動画(16:9)基準に統一。差分は上下均等の中央クロップで吸収 */
.pmw{aspect-ratio:16/9;justify-content:flex-start}
.pmw video,.pmw img{width:100%;height:100%;max-height:none;object-fit:cover;object-position:center}
.pmw svg{width:100%;height:100%}