/* ============================================================
   WHATSAPP Inc. (株式会社ワッツアップ) — site stylesheet
   ============================================================ */
:root{
  --white:#fff;
  --navy:#0E2640;
  --navy2:#0C2237;
  --navy3:#081A2B;
  --gold:#BD9A43;
  --gold-l:#CDA94A;
  --blue:#2A6FDB;
  --bg-soft:#F5F8FC;
  --border:#E8EEF5;
  --border2:#EAEFF5;
  --ink:#46596D;
  --ink2:#56697C;
  --ink3:#42566A;
  --gray:#8694A4;
  --green:#1F7A55;
  --red:#C24A4A;
  --maxw:1192px;
  --shadow-card:0 18px 40px rgba(14,38,64,.08);
  --shadow-soft:0 10px 30px rgba(14,38,64,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans JP",system-ui,sans-serif;color:var(--navy);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.serif{font-family:"Noto Serif JP",serif}
.en{font-family:"Archivo",sans-serif}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:"Archivo",sans-serif;font-weight:700;letter-spacing:.18em;color:var(--gold);font-size:13px;display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--gold);display:inline-block}
.eyebrow.center::after{content:"";width:24px;height:2px;background:var(--gold);display:inline-block}
.btn{display:inline-flex;align-items:center;gap:10px;justify-content:center;font-weight:700;border-radius:11px;padding:18px 28px;font-size:15px;line-height:1;transition:.25s;cursor:pointer;border:0}
.btn-gold{background:var(--gold);color:#fff;box-shadow:0 12px 28px rgba(189,154,67,.32)}
.btn-gold:hover{background:var(--gold-l);transform:translateY(-2px)}
.btn-ghost{background:#fff;color:var(--navy);border:1px solid #D9E1EC}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:#16344f;transform:translateY(-2px)}
.section{padding:96px 0}
.section-head{text-align:center;margin-bottom:56px;display:flex;flex-direction:column;align-items:center}
.section-head h2{font-family:"Noto Serif JP",serif;font-weight:700;font-size:38px;line-height:1.5;margin:18px 0 0}
.section-head p{color:var(--ink2);margin-top:20px;font-size:15.5px;max-width:780px}
.linkmore{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-bottom:2px solid var(--gold);padding-bottom:6px}
.center-link{text-align:center}

/* Top utility bar */
.topbar{background:var(--navy2);color:rgba(255,255,255,.72);font-size:12.5px}
.topbar .wrap{display:flex;justify-content:flex-end;align-items:center;height:38px;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;letter-spacing:.02em}
.topbar .sep{width:1px;height:13px;background:rgba(255,255,255,.18);margin:0 18px}
.topbar .gold{color:var(--gold-l);font-weight:700}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(6px);box-shadow:0 1px 0 rgba(14,38,64,.06)}
.header .wrap{display:flex;align-items:center;height:76px;gap:24px}
.brand{display:flex;align-items:center;gap:13px}
.brand .logo{width:42px;height:42px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:"Archivo";font-weight:800;font-size:20px;box-shadow:0 6px 16px rgba(14,38,64,.22)}
.brand .name{font-family:"Archivo";font-weight:800;font-size:20px;letter-spacing:.04em;line-height:1.1}
.brand .sub{font-size:10.5px;color:var(--gray);letter-spacing:.18em;font-weight:500}
.nav{margin-left:auto;display:flex;gap:34px;font-size:14.5px;font-weight:500;color:#14304B}
.nav a{position:relative;padding:4px 0}
.nav a:hover,.nav a.active{color:var(--gold)}
.header .cta{margin-left:8px}
.header .cta a{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:#fff;font-weight:700;font-size:14px;padding:15px 22px;border-radius:9px}
.header .cta a:hover{background:var(--gold-l)}
.menu-toggle{display:none;margin-left:auto;background:none;border:0;font-size:26px;color:var(--navy);cursor:pointer}

/* Page hero (sub pages) */
.page-hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.page-hero.softnavy{background:linear-gradient(165deg,#0E2640,#16395B)}
.page-hero .glow{position:absolute;top:-120px;right:-40px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(205,169,74,.16),transparent 70%)}
.page-hero .wrap{padding:80px 24px;position:relative}
.page-hero .crumb{color:rgba(255,255,255,.55);font-size:13px;margin-bottom:24px}
.page-hero .eyebrow{color:var(--gold-l)}.page-hero .eyebrow::before,.page-hero .eyebrow::after{background:var(--gold-l)}
.page-hero h1{font-family:"Noto Serif JP",serif;font-weight:700;font-size:44px;line-height:1.4;margin:16px 0}
.page-hero p{color:rgba(255,255,255,.78);font-size:15.5px;line-height:1.95;max-width:760px}

/* Hero (home) */
.hero{background:linear-gradient(180deg,#fff 0%,#f5f8fc 100%);position:relative;overflow:hidden}
.hero .glow1{position:absolute;top:-80px;right:-80px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(189,154,67,.10),transparent 70%)}
.hero .glow2{position:absolute;bottom:-60px;left:-100px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(14,38,64,.05),transparent 70%)}
.hero .wrap{display:grid;grid-template-columns:1fr 535px;gap:64px;align-items:center;padding-top:84px;padding-bottom:84px;position:relative}
.hero h1{font-family:"Noto Serif JP",serif;font-weight:700;font-size:54px;line-height:1.32;letter-spacing:.01em}
.hero h1 .mark{background:linear-gradient(transparent 62%,rgba(189,154,67,.28) 62%)}
.hero .lead{margin:30px 0 36px;color:#3a4a5c;font-size:16.5px;line-height:2}
.hero .actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-visual{position:relative}
.hero-visual .photo{border-radius:20px;overflow:hidden;box-shadow:0 30px 60px rgba(14,38,64,.18);aspect-ratio:535/616}
.hero-visual .photo img{width:100%;height:100%;object-fit:cover}
.float-card{position:absolute;background:#fff;border-radius:15px;box-shadow:0 18px 40px rgba(14,38,64,.16);padding:18px 22px}
.float-card.stat{left:-36px;bottom:36px}
.float-card.stat .label{color:var(--gray);font-size:12px;font-weight:500}
.float-card.stat .num{font-family:"Archivo";font-weight:800;font-size:38px;line-height:1;color:var(--navy);display:flex;align-items:baseline;gap:4px}
.float-card.stat .num span{color:var(--gold);font-size:18px;font-family:"Noto Sans JP";font-weight:700}
.badge-card{position:absolute;top:14px;right:-14px;background:var(--navy);color:#fff;border-radius:13px;padding:14px 16px;text-align:center;box-shadow:0 14px 30px rgba(14,38,64,.28)}
.badge-card .t{color:var(--gold-l);font-weight:700;font-size:11px;letter-spacing:.12em}
.badge-card .v{font-family:"Archivo";font-weight:800;font-size:24px;line-height:1.1}
.badge-card .v small{font-family:"Archivo";font-size:14px}

/* News bar */
.newsbar{border-bottom:1px solid var(--border2)}
.newsbar .wrap{display:flex;align-items:center;gap:18px;height:65px;font-size:14.5px;flex-wrap:wrap}
.newsbar .lbl{font-family:"Archivo";font-weight:700;letter-spacing:.18em;color:var(--gold);font-size:13px}
.newsbar .date{color:var(--gray);font-size:13px}
.newsbar .tag{background:var(--border);color:var(--navy);border-radius:5px;padding:5px 10px;font-size:11px;font-weight:700}
.newsbar .txt{color:#2A3D52;flex:1;min-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.newsbar .more{margin-left:auto;font-weight:700;display:inline-flex;gap:8px;align-items:center}

/* Stats strip */
.stats{background:var(--navy);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:54px 24px}
.stats .item{padding:0 30px;border-right:1px solid rgba(255,255,255,.12)}
.stats .item:last-child{border-right:0}
.stats .big{font-family:"Archivo";font-weight:800;font-size:52px;line-height:1;display:flex;align-items:baseline;gap:6px}
.stats .big span{color:var(--gold-l);font-family:"Noto Sans JP";font-size:22px;font-weight:700}
.stats .cap{color:rgba(255,255,255,.7);font-size:14px;margin-top:14px}

/* About reasons */
.about{background:var(--bg-soft)}
.reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}
.reason{background:#fff;border:1px solid var(--border2);border-radius:18px;padding:48px 33px;box-shadow:var(--shadow-soft)}
.reason .no{font-family:"Archivo";font-weight:800;font-size:46px;color:#EAD9A8;line-height:1}
.reason h3{font-size:22px;line-height:1.5;margin:22px 0 16px}
.reason p{color:var(--ink2);font-size:14.5px;line-height:1.85}

/* Scope */
.scope .wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.scope h2{font-family:"Noto Serif JP",serif;font-weight:700;font-size:36px;line-height:1.5;margin:18px 0 24px}
.scope p{color:var(--ink2);font-size:15.5px;line-height:2.05}
.scope-tags{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.scope-tags .tag{background:var(--bg-soft);border:1px solid #E6ECF4;border-radius:12px;padding:21px 22px 21px 43px;font-weight:500;color:#243A50;position:relative;font-size:15px}
.scope-tags .tag::before{content:"";position:absolute;left:22px;top:50%;transform:translateY(-50%);width:8px;height:8px;border-radius:2px;background:var(--gold)}

/* Service */
.service{background:var(--bg-soft)}
.svc{display:flex;background:#fff;border:1px solid var(--border2);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-card);margin-bottom:32px}
.svc .body{flex:1;padding:53px}
.svc .pho{width:535px;flex:none;background:#dde5ee}
.svc.alt{flex-direction:row-reverse}
.svc .pho img{width:100%;height:100%;object-fit:cover;min-height:340px}
.svc .num{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;color:#fff;font-family:"Archivo";font-weight:800;font-size:15px}
.svc .kicker{font-family:"Archivo";font-weight:700;letter-spacing:.12em;font-size:13px;margin:20px 0 8px}
.svc h3{font-size:30px;letter-spacing:.02em}
.svc .sub{font-weight:700;font-size:15px;margin:12px 0 16px;color:var(--ink)}
.svc .desc{color:var(--ink2);font-size:14.5px;line-height:1.9}
.svc .more{display:inline-flex;align-items:center;gap:8px;font-weight:700;margin-top:24px;border-bottom:2px solid;padding-bottom:5px}
.c-gold{color:var(--gold)} .bg-gold{background:var(--gold)}
.c-green{color:var(--green)} .bg-green{background:var(--green)}
.c-navy{color:var(--navy)} .bg-navy{background:var(--navy)}
.c-blue{color:var(--blue)} .bg-blue{background:var(--blue)}

/* AI banner (home) */
.aiband{background:#fff}
.aicard{background:linear-gradient(166deg,#0A1F3A 0%,#103A6E 100%);border-radius:22px;padding:52px;color:#fff;position:relative;overflow:hidden}
.aicard .glow{position:absolute;top:-90px;right:120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(42,111,219,.4),transparent 70%)}
.aicard .k{font-family:"Archivo";font-weight:700;letter-spacing:.2em;font-size:12.5px;color:#7FB0FF;position:relative}
.aicard h2{font-family:"Noto Serif JP",serif;font-weight:700;font-size:32px;line-height:1.5;margin:14px 0 16px;position:relative}
.aicard p{color:rgba(255,255,255,.78);font-size:15px;line-height:1.95;max-width:660px;position:relative}
.aicard .btn{margin-top:0;position:absolute;right:52px;top:50%;transform:translateY(-50%);background:#2A6FDB;color:#fff}
.aicard .btn:hover{background:#3f80e8}

/* Cases (home) */
.cases{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:44px}
.case{background:var(--bg-soft);border:1px solid #E6ECF4;border-radius:18px;overflow:hidden}
.case .pho{aspect-ratio:584/250;background:#cdd7e3;overflow:hidden}
.case .pho img{width:100%;height:100%;object-fit:cover}
.case .body{padding:31px}
.case .chip{display:inline-block;border-radius:6px;padding:7px 12px;font-size:12.5px;font-weight:700}
.case .chip.gold{background:#F3ECD8;color:var(--gold)}
.case .chip.green{background:#E1F0E8;color:var(--green)}
.case h3{font-size:20.5px;margin:18px 0 14px;line-height:1.5}
.case .meta{color:#758596;font-size:13px;padding-bottom:16px;border-bottom:1px solid #E2E9F1;margin-bottom:16px}
.case .txt{color:var(--ink3);font-size:13px;line-height:1.95}
.case .txt b{color:var(--navy)}

/* Price (home dark) */
.price{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.price .glow{position:absolute;top:-120px;right:-60px;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(205,169,74,.18),transparent 70%)}
.price .eyebrow{color:var(--gold-l)}.price .eyebrow::before,.price .eyebrow::after{background:var(--gold-l)}
.price h2{font-family:"Noto Serif JP",serif;font-weight:700;font-size:40px;line-height:1.45;margin-top:18px}
.price-lead{color:rgba(255,255,255,.78);font-size:16px;line-height:2.05;max-width:720px;margin:24px auto 40px}
.price-cards{display:flex;gap:18px;justify-content:center;align-items:stretch;margin-bottom:36px;flex-wrap:wrap}
.price-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:13px;padding:23px 30px;text-align:center}
.price-card .l{color:rgba(255,255,255,.6);font-size:13px;font-weight:700;letter-spacing:.04em}
.price-card .v{font-weight:700;font-size:20px;margin-top:8px}
.price-card .v .free{font-family:"Archivo";font-weight:800;font-size:34px;color:var(--gold-l)}
.price-card .v .free small{font-size:18px}

/* Partners */
.partners{background:#fff}
.partner-card{background:var(--bg-soft);border:1px solid #E6ECF4;border-radius:22px;padding:71px 61px;display:flex;gap:40px;align-items:center;flex-wrap:wrap}
.partner-card .txt{flex:1;min-width:320px}
.partner-card h2{font-family:"Noto Serif JP",serif;font-weight:700;font-size:27px;line-height:1.55;margin:14px 0 18px}
.partner-card p{color:var(--ink2);font-size:15px;line-height:2}

/* Blog teaser + list */
.blog{background:var(--bg-soft)}
.blog .head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:44px;flex-wrap:wrap;gap:16px}
.blog .head h2{font-family:"Noto Serif JP",serif;font-weight:700;font-size:34px;margin-top:14px}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{background:#fff;border:1px solid var(--border2);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-soft);transition:.25s}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.post .thumb{height:150px;position:relative}
.post .thumb .badge{position:absolute;left:23px;top:23px;background:#fff;border-radius:5px;padding:5px 10px;font-size:11px;font-weight:700;color:var(--navy)}
.post .body{padding:23px}
.post .date{color:var(--gray);font-size:12.5px;font-family:"Archivo";font-weight:700}
.post h3{font-size:16.5px;line-height:1.7;margin-top:10px;color:#1E3349}
.blog-filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px}
.blog-filters .chip{border:1px solid #D4DEEA;border-radius:30px;padding:9px 20px;font-size:13.5px;font-weight:500;color:var(--ink2);background:#fff}
.blog-filters .chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}

/* Contact (home dark) */
.contact{background:var(--navy2);color:#fff;text-align:center;position:relative;overflow:hidden}
.contact .wrap{display:flex;flex-direction:column;align-items:center}
.contact .eyebrow{color:var(--gold-l)}.contact .eyebrow::before,.contact .eyebrow::after{background:var(--gold-l)}
.contact h2{font-family:"Noto Serif JP",serif;font-weight:700;font-size:42px;line-height:1.45;margin:18px 0 22px}
.contact p{color:rgba(255,255,255,.78);font-size:16px;line-height:1.95;max-width:680px;margin:0 auto 40px}
.contact .row{display:flex;gap:40px;justify-content:center;align-items:center;flex-wrap:wrap}
.contact .tel{display:flex;align-items:baseline;gap:10px}
.contact .tel .n{font-family:"Archivo";font-weight:800;font-size:30px;letter-spacing:.02em}
.contact .tel .ic{font-size:22px}
.contact .hours{color:rgba(255,255,255,.6);font-size:13px;margin-top:6px}

/* Footer */
.footer{background:var(--navy3);color:rgba(255,255,255,.66);font-size:14px}
.footer .wrap{padding:84px 24px 0}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:60px}
.footer .brand .logo{background:#11304E}
.footer .brand .name{color:#fff}
.footer .brand .sub{color:rgba(255,255,255,.5)}
.footer address{font-style:normal;margin-top:24px;line-height:1.9;color:rgba(255,255,255,.66)}
.footer h4{color:var(--gold-l);font-family:"Archivo";font-weight:700;letter-spacing:.1em;font-size:13px;margin-bottom:18px}
.footer ul{list-style:none;display:grid;gap:14px}
.footer ul a:hover{color:#fff}
.footer .copy{border-top:1px solid rgba(255,255,255,.08);padding:24px 0;color:rgba(255,255,255,.45);font-size:13px;font-family:"Archivo"}

/* ===== Generic helpers for sub-pages ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:33px;box-shadow:var(--shadow-soft)}
.card.soft{background:var(--bg-soft);box-shadow:none;border-color:#E6ECF4}
.kicker{font-family:"Archivo";font-weight:700;letter-spacing:.1em;font-size:12.5px;color:var(--gold)}
.muted{color:var(--ink2)}
.alt-bg{background:var(--bg-soft)}

/* Results page cases */
.rcase{background:var(--bg-soft);border:1px solid #E6ECF4;border-radius:22px;padding:46px;margin-bottom:28px}
.rcase .tagrow{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.rcase .num{background:var(--navy);color:#fff;font-family:"Archivo";font-weight:800;font-size:13px;padding:7px 13px;border-radius:7px;letter-spacing:.06em}
.rcase .num.green{background:var(--green)}
.rcase .cat{color:var(--gold);font-weight:700;font-size:13.5px}
.rcase h3{font-size:26px;margin-bottom:10px;line-height:1.4}
.rcase .meta{color:#758596;font-size:13.5px;margin-bottom:26px}
.rcase .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.metric{background:#fff;border:1px solid var(--border);border-radius:13px;padding:20px}
.metric .ml{color:#758596;font-size:12.5px;font-weight:700}
.metric .mv{font-family:"Archivo";font-weight:800;font-size:30px;color:var(--navy);margin:6px 0 2px}
.metric .mv span{font-family:"Noto Sans JP";font-size:14px;color:var(--gold)}
.metric .mn{color:var(--green);font-size:12.5px;font-weight:700}
.rlist{list-style:none;display:grid;gap:12px}
.rlist li{position:relative;padding-left:22px;color:var(--ink3);font-size:14px}
.rlist li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--gold)}

/* AI page */
.ai-page{ }
.gap-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:33px;box-shadow:var(--shadow-soft)}
.gap-card .fail{color:var(--red);font-weight:700;font-size:13.5px}
.gap-card h3{font-size:22px;margin:14px 0 12px}
.gap-card p{color:var(--ink2);font-size:14px}
.ai-essence{background:linear-gradient(160deg,#2A6FDB,#1B4170);color:#fff;border-radius:18px;padding:44px;text-align:center;max-width:640px;margin:36px auto 0}
.ai-essence .lbl{color:#7FB0FF;font-weight:700;font-size:13px}
.ai-essence h3{font-family:"Noto Serif JP",serif;font-size:26px;line-height:1.6;margin:12px 0}
.ai-essence .mark{color:var(--gold-l)}
.synergy{display:grid;grid-template-columns:1fr 64px 1fr;gap:24px;align-items:center;margin-bottom:36px}
.synergy .x{width:64px;height:64px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:24px}
.synergy .col{border-radius:18px;padding:30px;text-align:center}
.synergy .tech{background:#EAF1FC;border:1px solid #D2E2F7}
.synergy .mgmt{background:#FBF4E4;border:1px solid #EBDCB6}
.synergy .col .k{font-family:"Archivo";font-weight:700;letter-spacing:.08em;font-size:13px}
.synergy .col h3{font-size:21px;margin:8px 0}
.synergy .col p{color:var(--ink2);font-size:13.5px}
.synergy-bar{background:linear-gradient(172deg,#0E2640,#1B4170);color:#fff;border-radius:18px;padding:30px;text-align:center;font-family:"Noto Serif JP";font-weight:700;font-size:26px}
.flow-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

/* Profile / company */
.profile{display:grid;grid-template-columns:397px 1fr;gap:56px;align-items:start}
.profile .photo{aspect-ratio:397/496;border-radius:18px;background:linear-gradient(160deg,#dfe7f0,#c4d0e0);display:grid;place-items:center;color:#7C8EA3;box-shadow:var(--shadow-card);font-size:14px}
.profile h2{font-family:"Noto Serif JP",serif;font-size:28px;line-height:1.55;margin-bottom:20px}
.profile p{color:var(--ink);font-size:15px;line-height:1.95;margin-bottom:16px}
.profile .name{font-family:"Noto Serif JP";font-weight:700;font-size:28px;letter-spacing:.04em}
.profile .role{color:var(--gray);font-size:12px;letter-spacing:.1em;font-weight:500}
.profile .en-name{color:var(--gray);font-family:"Archivo";letter-spacing:.08em;font-size:13px;margin-top:4px}
.minicards{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap}
.minicard{background:var(--bg-soft);border:1px solid var(--border);border-radius:14px;padding:18px 22px;text-align:center;flex:1;min-width:150px}
.minicard .v{font-family:"Archivo";font-weight:800;font-size:30px;color:var(--navy)}
.minicard .v span{font-size:15px;color:var(--gold);font-family:"Noto Sans JP"}
.minicard .l{color:var(--ink2);font-size:13px;margin-top:4px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.tags span{background:var(--bg-soft);border:1px solid var(--border);border-radius:8px;padding:8px 14px;font-size:13px;color:var(--ink3)}
.timeline{max-width:920px;margin:0 auto}
.tl-item{display:grid;grid-template-columns:150px 1fr;gap:24px;padding:0 0 30px 0}
.tl-item .yr{font-family:"Archivo";font-weight:800;font-size:18px;color:var(--navy)}
.tl-item .ph{color:var(--gold);font-size:12.5px;font-weight:700;margin-top:4px}
.tl-item .body{border-left:2px solid #E2E9F1;padding-left:30px;padding-bottom:6px}
.tl-item .body h3{font-size:17px;margin-bottom:6px}
.tl-item .body .sub{color:var(--gray);font-size:13px;margin-bottom:10px}
.tl-item .body p{color:var(--ink3);font-size:13.5px;line-height:1.9}
.proftable{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-soft);overflow:hidden;max-width:872px;margin:0 auto}
.proftable dl{display:grid;grid-template-columns:228px 1fr;margin:0}
.proftable dt{padding:22px 30px;font-weight:700;color:var(--navy);border-bottom:1px solid var(--border2);background:var(--bg-soft)}
.proftable dd{padding:22px 30px;color:var(--ink);border-bottom:1px solid var(--border2);margin:0;font-size:14.5px;line-height:1.8}
.proftable dl:last-child dt,.proftable dl:last-child dd{border-bottom:0}

/* Philosophy / values */
.mission{background:linear-gradient(165deg,#0E2640,#16395B);color:#fff;border-radius:22px;padding:60px;text-align:center;margin-bottom:40px}
.mission .lbl{color:var(--gold-l);font-weight:700;letter-spacing:.18em;font-size:13px}
.mission h2{font-family:"Noto Serif JP",serif;font-size:36px;line-height:1.55;margin-top:16px}
.value{border:1px solid var(--border);border-radius:16px;padding:33px}
.value .vn{color:var(--gold);font-family:"Archivo";font-weight:700;letter-spacing:.08em;font-size:13px}
.value h3{font-size:21px;margin:12px 0 12px}
.value p{color:var(--ink2);font-size:14px;line-height:1.85}
.message-grid{display:grid;grid-template-columns:348px 1fr;gap:48px;align-items:start}
.message-grid .photo{aspect-ratio:348/436;border-radius:16px;background:linear-gradient(160deg,#dfe7f0,#c4d0e0);display:grid;place-items:end center;padding-bottom:30px;color:#7C8EA3;box-shadow:var(--shadow-card)}
.message-grid .msg p{color:var(--ink);font-size:15px;line-height:2;margin-bottom:18px}

/* Price page */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--border);border-radius:18px;padding:33px;box-shadow:var(--shadow-soft);position:relative}
.plan.feature{background:var(--navy);color:#fff;box-shadow:0 22px 50px rgba(14,38,64,.22)}
.plan .pk{font-family:"Archivo";font-weight:700;letter-spacing:.06em;font-size:13px;color:var(--gold)}
.plan.feature .pk{color:var(--gold-l)}
.plan h3{font-size:21px;margin:14px 0 14px}
.plan .price-v{font-family:"Archivo";font-weight:800;font-size:32px;color:var(--navy)}
.plan.feature .price-v{color:#fff}
.plan .price-v small{font-size:15px;color:var(--gold);font-family:"Noto Sans JP";font-weight:700}
.plan .note{color:var(--gray);font-size:12.5px;margin:4px 0 18px}
.plan.feature .note{color:rgba(255,255,255,.55)}
.plan ul{list-style:none;display:grid;gap:13px;border-top:1px solid var(--border2);padding-top:18px}
.plan.feature ul{border-color:rgba(255,255,255,.15)}
.plan li{position:relative;padding-left:24px;font-size:13.5px;color:var(--ink3)}
.plan.feature li{color:rgba(255,255,255,.88)}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700}
.plan.feature li::before{color:var(--gold-l)}
.plan .ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gold);color:#fff;font-size:12px;font-weight:700;padding:5px 16px;border-radius:20px}
.flowcard{background:var(--bg-soft);border:1px solid var(--border);border-radius:15px;padding:28px;position:relative}
.flowcard.last{background:var(--navy);color:#fff}
.flowcard .sn{width:34px;height:34px;border-radius:9px;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:"Archivo";font-weight:800;font-size:14px;margin-bottom:18px}
.flowcard.last .sn{background:var(--gold-l);color:var(--navy)}
.flowcard h3{font-size:18px;margin-bottom:10px}
.flowcard p{font-size:13.5px;color:var(--ink2)}
.flowcard.last p{color:rgba(255,255,255,.75)}
.faq{max-width:852px;margin:0 auto;display:grid;gap:16px}
.faq .q{background:#fff;border:1px solid var(--border);border-radius:14px;padding:27px 30px}
.faq .q h3{font-size:18px;margin-bottom:10px;padding-left:34px;position:relative}
.faq .q h3::before{content:"Q";position:absolute;left:0;top:-2px;color:var(--gold);font-family:"Archivo";font-weight:800;font-size:22px}
.faq .q p{color:var(--ink3);font-size:14px;line-height:1.85}

/* CTA band (sub pages) */
.cta-band{background:var(--navy2);color:#fff;text-align:center}
.cta-band .wrap{padding:80px 24px}
.cta-band h2{font-family:"Noto Serif JP",serif;font-size:36px;line-height:1.45;margin-bottom:18px}
.cta-band p{color:rgba(255,255,255,.78);font-size:15.5px;margin:0 auto 34px;max-width:640px;line-height:1.9}

/* Contact form */
.contact-grid{display:grid;grid-template-columns:407px 1fr;gap:48px;align-items:start}
.aside-card{background:var(--navy);color:#fff;border-radius:18px;padding:30px}
.aside-card h3{font-size:21px;margin-bottom:20px}
.aside-feat{display:flex;gap:14px;margin-bottom:18px}
.aside-feat .ic{width:30px;height:30px;border-radius:8px;background:rgba(205,169,74,.18);color:var(--gold-l);display:grid;place-items:center;flex:none}
.aside-feat .ft{font-weight:700;font-size:14.5px}
.aside-feat .fd{color:rgba(255,255,255,.65);font-size:12.5px}
.aside-tel{background:#fff;border:1px solid var(--border);border-radius:18px;padding:29px;margin-top:20px}
.aside-tel .l{color:var(--gray);font-size:12.5px;font-weight:700}
.aside-tel .n{font-family:"Archivo";font-weight:800;font-size:26px;color:var(--navy);margin:6px 0 4px}
.aside-tel .n .ic{color:var(--gold)}
.aside-tel .h{color:var(--gray);font-size:12.5px}
.form-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:49px;box-shadow:var(--shadow-card)}
.field{margin-bottom:22px}
.field.half{display:inline-block;width:calc(50% - 9px)}
.field.half + .field.half{margin-left:14px}
.field label{display:flex;align-items:center;gap:9px;font-weight:700;font-size:14.5px;margin-bottom:10px}
.req{background:var(--red);color:#fff;font-size:11px;font-weight:700;border-radius:5px;padding:3px 8px}
.opt{color:var(--gray);font-size:11px;font-weight:500}
.field input,.field select,.field textarea{width:100%;border:1px solid #D9E1EC;border-radius:10px;padding:15px 17px;font-size:14.5px;font-family:inherit;color:var(--navy);background:#fff;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 3px rgba(189,154,67,.12)}
.field textarea{min-height:160px;resize:vertical}
.field .err{color:var(--red);font-size:12.5px;margin-top:6px;display:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--red)}
.field.invalid .err{display:block}
.agree{display:flex;align-items:flex-start;gap:12px;background:var(--bg-soft);border:1px solid var(--border);border-radius:11px;padding:18px;font-size:13.5px;color:var(--ink3)}
.agree input{width:18px;height:18px;margin-top:2px;flex:none}
.agree a{color:var(--gold);font-weight:700;border-bottom:1px solid var(--gold)}
.btn-submit{width:100%;background:var(--gold);color:#fff;border:0;border-radius:12px;padding:19px;font-size:16px;font-weight:700;cursor:pointer;margin-top:24px;box-shadow:0 12px 28px rgba(189,154,67,.32);transition:.25s}
.btn-submit:hover{background:var(--gold-l)}
.form-note{color:#9AA8B6;font-size:12px;text-align:center;margin-top:18px}
.alert{border-radius:12px;padding:18px 22px;margin-bottom:26px;font-size:14.5px;line-height:1.7}
.alert-ok{background:#E1F0E8;border:1px solid #C7E2D2;color:#1B5C3F}
.alert-err{background:#FBF1F1;border:1px solid #F0DADA;color:#9A3A3A}
.alert-err ul{margin:8px 0 0 20px}

/* Thanks */
.thanks{text-align:center;max-width:640px;margin:0 auto}
.thanks .ic{width:84px;height:84px;border-radius:50%;background:#E1F0E8;color:var(--green);display:grid;place-items:center;font-size:40px;margin:0 auto 28px}
.thanks h1{font-family:"Noto Serif JP",serif;font-size:34px;margin-bottom:18px}
.thanks p{color:var(--ink2);line-height:1.9;margin-bottom:14px}

/* Pagination (public) */
.pager{display:flex;gap:8px;justify-content:center;margin-top:48px;flex-wrap:wrap}
.pager a,.pager span{min-width:44px;text-align:center;border:1px solid var(--border);border-radius:9px;padding:11px 14px;font-family:"Archivo",sans-serif;font-weight:700;font-size:14px;background:#fff;color:var(--ink2);text-decoration:none;transition:.2s}
.pager a:hover{border-color:var(--gold);color:var(--gold)}
.pager .cur{background:var(--navy);color:#fff;border-color:var(--navy)}

/* ===== Investor / M&A page ===== */
.iband{background:var(--navy);color:#fff;border-radius:18px;display:grid;grid-template-columns:repeat(3,1fr);padding:32px 0;margin-top:24px}
.iband .i{padding:0 36px;border-right:1px solid rgba(255,255,255,.12);text-align:center}
.iband .i:last-child{border-right:0}
.iband .v{font-family:"Archivo";font-weight:800;font-size:34px;display:inline-flex;align-items:baseline;gap:5px;justify-content:center}
.iband .v span{color:var(--gold-l);font-family:"Noto Sans JP";font-size:16px;font-weight:700}
.iband .l{color:rgba(255,255,255,.7);font-size:13px;margin-top:8px}
.deal .chip2{display:inline-block;border-radius:8px;padding:9px 15px;font-family:"Archivo";font-weight:700;font-size:13px;color:#fff;letter-spacing:.04em}
.deal h3{font-size:21px;margin:18px 0 12px}
.deal .lead2{color:var(--gold);font-weight:700;font-size:14px;margin-bottom:8px}
.deal p{color:var(--ink2);font-size:14px;line-height:1.85}
.scheme{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:14px;align-items:center}
.scheme .node{border-radius:16px;padding:26px 20px;text-align:center}
.scheme .node .nk{font-weight:700;font-size:13px;letter-spacing:.04em}
.scheme .node .nv{font-size:15px;margin-top:10px;line-height:1.6}
.scheme .node.in{background:var(--bg-soft);border:1px solid var(--border)}
.scheme .node.in .nk{color:var(--gold)}
.scheme .node.center{background:var(--navy);color:#fff;box-shadow:0 14px 32px rgba(14,38,64,.2)}
.scheme .node.center .nk{color:var(--gold-l)}
.scheme .node.target{background:#EAF1FC;border:1px solid #D2E2F7}
.scheme .node.target .nk{color:var(--blue)}
.scheme .arrow{color:var(--gold);font-size:24px;font-weight:700}
.return-band{background:linear-gradient(176deg,#114A36,#1F7A55);color:#fff;border-radius:14px;padding:22px;text-align:center;margin-top:20px;font-size:15px}
.return-band .rt{display:inline-block;background:rgba(19,234,199,.18);color:#BFE6CF;font-weight:700;font-size:13px;border-radius:6px;padding:3px 12px;margin-right:14px}
.flow5{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media(max-width:860px){
  .iband{grid-template-columns:1fr;gap:24px}
  .iband .i{border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding:0 0 24px}
  .iband .i:last-child{border-bottom:0;padding-bottom:0}
  .scheme{grid-template-columns:1fr}
  .scheme .arrow{transform:rotate(90deg)}
  .flow5{grid-template-columns:1fr 1fr}
}

/* Long-form (privacy) */
.prose{max-width:860px;margin:0 auto}
.prose h2{font-family:"Noto Serif JP",serif;font-size:20px;margin:40px 0 14px;padding-left:14px;border-left:4px solid var(--gold)}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--ink);font-size:14.5px;line-height:1.95;margin-bottom:12px}
.prose ul{margin:0 0 14px 22px;color:var(--ink);font-size:14.5px;line-height:1.9}
.prose .box{background:var(--bg-soft);border:1px solid var(--border);border-radius:14px;padding:28px;margin-top:10px}
.prose .updated{color:var(--gray);font-size:13px;margin-bottom:30px}

/* Responsive */
@media(max-width:1024px){
  .hero .wrap{grid-template-columns:1fr 420px;gap:40px}
  .hero h1{font-size:44px}
  .svc .pho{width:42%}
  .plans{grid-template-columns:repeat(2,1fr)}
  .profile{grid-template-columns:320px 1fr;gap:36px}
}
@media(max-width:860px){
  .section{padding:64px 0}
  .nav,.header .cta{display:none}
  .menu-toggle{display:block}
  .header.open .nav{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:#fff;padding:20px 24px;gap:18px;box-shadow:0 12px 24px rgba(14,38,64,.12);margin:0}
  .topbar{display:none}
  .hero .wrap{grid-template-columns:1fr;padding-top:48px}
  .hero h1{font-size:36px}
  .hero-visual{max-width:480px;margin:30px auto 0}
  .float-card.stat{left:0}
  .stats .wrap{grid-template-columns:1fr 1fr;gap:32px 0}
  .stats .item:nth-child(2){border-right:0}
  .reasons,.posts,.cases,.grid-3,.grid-2,.flow-steps,.synergy,.message-grid,.profile,.contact-grid{grid-template-columns:1fr}
  .synergy{gap:14px}.synergy .x{margin:0 auto}
  .scope .wrap{grid-template-columns:1fr}
  .scope-tags{grid-template-columns:1fr 1fr}
  .section-head h2{font-size:30px}
  .svc,.svc.alt{flex-direction:column}
  .svc .pho{width:100%;min-height:220px}
  .svc .body{padding:36px 28px}
  .aicard{padding:36px 28px}
  .aicard .btn{position:static;transform:none;margin-top:28px}
  .partner-card{padding:44px 28px}
  .contact h2,.price h2,.page-hero h1{font-size:30px}
  .plans{grid-template-columns:1fr}
  .rcase .metrics{grid-template-columns:1fr 1fr}
  .rcase{padding:30px 24px}
  .tl-item{grid-template-columns:1fr;gap:6px}
  .tl-item .body{border-left:0;padding-left:0}
  .proftable dl{grid-template-columns:1fr}
  .proftable dt{border-bottom:0}
  .mission{padding:40px 24px}.mission h2{font-size:26px}
  .form-card{padding:32px 24px}
  .field.half{display:block;width:100%}
  .field.half + .field.half{margin-left:0}
}
@media(max-width:520px){
  .stats .wrap{grid-template-columns:1fr}
  .stats .item{border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding:0 0 24px;margin-bottom:24px}
  .stats .item:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
  .scope-tags{grid-template-columns:1fr}
  .hero h1{font-size:30px}
  .rcase .metrics{grid-template-columns:1fr}
}