/* =========================================================
   IEF — 一般社団法人IT人財育成フォーラム  共通スタイルシート
   経営と現場をつなぐ実装型PMO / DX・AI・新規事業
   ========================================================= */
:root{
  --green-950:#0f261d;
  --green-900:#143027;
  --green-850:#173a2d;
  --green-800:#1a4636;
  --green-700:#1f5c45;
  --green-600:#237a52;
  --green-500:#2c9a66;
  --green-400:#52b485;
  --green-100:#e6f0e9;
  --green-50:#f1f7f3;
  --accent:#1f7a52;
  --accent-bright:#2ba36b;
  --paper:#faf9f5;
  --paper-2:#f4f4ee;
  --card:#ffffff;
  --ink:#16201a;
  --ink-2:#3a463f;
  --ink-mut:#697269;
  --line:#e0e6df;
  --line-2:#d2dbd2;
  --gold:#c19a4f;

  --font-serif:"Zen Kaku Gothic New","Noto Sans JP",system-ui,-apple-system,sans-serif;
  --font-sans:"Zen Kaku Gothic New","Noto Sans JP",system-ui,-apple-system,sans-serif;
  --font-mono:"Space Grotesk",ui-monospace,monospace;

  --wrap:1180px;
  --pad:clamp(20px,5vw,40px);
  --r:14px;
  --r-sm:9px;
  --shadow:0 1px 2px rgba(20,48,39,.05),0 14px 40px -18px rgba(20,48,39,.18);
  --shadow-lg:0 2px 4px rgba(20,48,39,.06),0 30px 70px -28px rgba(20,48,39,.28);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.85;
  font-size:16px;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  word-break:auto-phrase;
  line-break:strict;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

::selection{background:var(--green-500);color:#fff}

.skip{position:absolute;left:-999px;top:0;background:var(--green-900);color:#fff;padding:12px 18px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}

:focus-visible{outline:2.5px solid var(--accent-bright);outline-offset:3px;border-radius:3px}

.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- HEADER ---------- */
.hdr{position:sticky;top:0;z-index:100;background:rgba(250,249,245,.82);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s}
.hdr.stuck{border-color:var(--line);box-shadow:0 8px 30px -22px rgba(20,48,39,.4)}
.hdr-in{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-logo{width:auto;height:58px;aspect-ratio:867/838;flex-shrink:0}
.brand-txt{display:flex;flex-direction:column;line-height:1.15}
.brand-txt b{font-family:var(--font-sans);font-weight:800;font-size:15.5px;letter-spacing:.02em;color:var(--green-900)}
.brand-txt span{font-size:9px;color:var(--ink-mut);letter-spacing:.005em;margin-top:4px;font-weight:500;font-family:var(--font-mono);white-space:nowrap}

.nav{display:flex;align-items:center;gap:2px}
.nav a{font-size:14px;font-weight:500;padding:9px 10px;border-radius:8px;color:var(--ink-2);transition:color .2s,background .2s;position:relative;white-space:nowrap}
.nav a.hot{color:var(--green-700);font-weight:700}
.drawer a.hot{color:var(--green-700);font-weight:700}
.nav a:hover{color:var(--green-800);background:var(--green-50)}
.nav a.active{color:var(--green-800)}
.nav a.active::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--accent);border-radius:2px}
.hdr-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-sm{font-size:13.5px;font-weight:700;padding:10px 18px;border-radius:9px;background:var(--green-900);color:#fff;transition:transform .15s,background .2s,box-shadow .2s;white-space:nowrap}
.btn-sm:hover{background:var(--accent);transform:translateY(-1px);box-shadow:0 10px 24px -10px rgba(31,122,82,.6)}
.menu-btn{display:none;width:42px;height:42px;border-radius:9px;border:1px solid var(--line-2);flex-direction:column;align-items:center;justify-content:center;gap:5px;background:var(--card)}
.menu-btn span{width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.menu-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-btn.open span:nth-child(2){opacity:0}
.menu-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile nav drawer */
.drawer{position:fixed;inset:74px 0 0;background:var(--paper);z-index:99;transform:translateX(100%);transition:transform .38s cubic-bezier(.5,0,.2,1);overflow-y:auto;padding:18px var(--pad) 40px;display:flex;flex-direction:column}
.drawer.open{transform:translateX(0)}
.drawer a{font-size:18px;font-weight:500;padding:17px 6px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--ink)}
.drawer a.active{color:var(--green-800);font-weight:700}
.drawer a .ar{color:var(--green-500);font-family:var(--font-mono)}
.drawer .btn-lg{margin-top:26px}
.drawer a.btn-lg{color:#fff;background:var(--green-900);border-bottom:none;padding:16px 30px;justify-content:center}
.drawer a.btn-lg:hover{color:#fff;background:var(--accent)}

/* ---------- SHARED ---------- */
.eyebrow{font-family:var(--font-sans);font-size:12.5px;font-weight:700;letter-spacing:.16em;color:var(--accent);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--accent);display:inline-block}
.eyebrow.center{justify-content:center}

.section{padding:clamp(64px,9vw,118px) 0}
.section.tight{padding:clamp(48px,7vw,84px) 0}

h1,h2,h3,h4{line-height:1.32;letter-spacing:.005em;font-weight:700;word-break:auto-phrase;line-break:strict}
/* 日本語の改行を文節単位に（対応ブラウザ） */
.lead,.hero-sub,.prose p,.cta-band p,.svc-detail .desc,.case-row p,.ind-body h5,.ptn-card p,.role-info p,.support-band p,.doc p,.faq-a p{word-break:auto-phrase;line-break:strict}
.serif{font-family:var(--font-serif)}

.h-sec{font-family:var(--font-serif);font-size:clamp(27px,4vw,40px);font-weight:700;color:var(--ink);line-height:1.4}
.lead{font-size:clamp(16px,1.7vw,18px);color:var(--ink-2);line-height:2;max-width:62ch}
.sec-head{margin-bottom:clamp(40px,5vw,60px);max-width:760px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head .eyebrow{margin-bottom:20px}
.sec-head .lead{margin-top:22px}
.sec-head.center .lead{margin-left:auto;margin-right:auto}

.btn-lg{display:inline-flex;align-items:center;gap:11px;font-size:15.5px;font-weight:700;padding:16px 30px;border-radius:11px;background:var(--green-900);color:#fff;transition:transform .16s,background .22s,box-shadow .22s}
.btn-lg:hover{background:var(--accent);transform:translateY(-2px);box-shadow:0 18px 38px -14px rgba(31,122,82,.55)}
.btn-lg .arr{font-family:var(--font-mono);transition:transform .22s}
.btn-lg:hover .arr{transform:translateX(4px)}
.btn-ghost{display:inline-flex;align-items:center;gap:11px;font-size:15.5px;font-weight:700;padding:16px 30px;border-radius:11px;background:transparent;color:var(--green-800);border:1.5px solid var(--line-2);transition:.2s}
.btn-ghost:hover{border-color:var(--green-700);background:var(--green-50);transform:translateY(-2px)}

@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}

/* ---------- HERO ---------- */
.hero{position:relative;padding:clamp(54px,8vw,96px) 0 clamp(40px,6vw,72px);overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:46px 46px;opacity:.5;-webkit-mask-image:radial-gradient(circle at 72% 20%,#000,transparent 62%);mask-image:radial-gradient(circle at 72% 20%,#000,transparent 62%);pointer-events:none}
.hero-in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(36px,5vw,68px);align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:600;color:var(--green-800);background:var(--green-100);border:1px solid #cfe3d6;padding:7px 15px;border-radius:100px;margin-bottom:30px;font-family:var(--font-mono);letter-spacing:.02em}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--green-500);box-shadow:0 0 0 4px rgba(44,154,102,.18)}
.hero h1{font-family:var(--font-serif);font-weight:800;font-size:clamp(34px,5.6vw,62px);line-height:1.3;letter-spacing:.01em;color:var(--ink)}
.hero h1 em{font-style:normal;color:var(--accent);position:relative;white-space:nowrap}
.hero h1 .uline{position:relative}
.hero h1 .uline::after{content:"";position:absolute;left:-1%;right:-1%;bottom:.06em;height:.34em;background:linear-gradient(90deg,rgba(44,154,102,.32),rgba(44,154,102,.14));z-index:-1;border-radius:3px}
.hero-sub{font-size:clamp(15.5px,1.7vw,18px);color:var(--ink-2);line-height:2.05;margin-top:28px;max-width:46ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:38px}
.hero-meta{margin-top:42px;display:flex;flex-wrap:wrap;gap:10px}
.chip{font-size:12.5px;font-weight:500;color:var(--ink-2);background:var(--card);border:1px solid var(--line);padding:7px 14px;border-radius:100px;display:inline-flex;align-items:center;gap:7px}
.chip b{color:var(--green-700);font-family:var(--font-mono);font-weight:600}

/* hero visual: blueprint card */
.hero-card{background:var(--green-900);border-radius:20px;padding:clamp(26px,3vw,36px);color:#dfeae3;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-card::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:30px 30px}
.hero-card-h{position:relative;font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;color:var(--green-400);text-transform:uppercase;margin-bottom:6px}
.hero-card-t{position:relative;font-family:var(--font-serif);font-size:20px;color:#fff;margin-bottom:24px;font-weight:600}
.bridge{position:relative;display:flex;flex-direction:column;gap:0}
.bridge-row{position:relative;display:flex;align-items:center;gap:16px;padding:13px 0}
.bridge-row:not(:last-child)::after{content:"";position:absolute;left:13px;top:50%;bottom:-50%;width:2px;background:linear-gradient(var(--green-500),rgba(82,180,133,.25));z-index:0}
.bridge-node{width:28px;height:28px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;font-family:var(--font-mono);font-size:12px;font-weight:700;z-index:1;position:relative}
.bridge-node.a{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.3)}
.bridge-node.b{background:var(--green-500);color:var(--green-950)}
.bridge-label{flex:1}
.bridge-label b{display:block;color:#fff;font-size:14.5px;font-weight:700}
.bridge-label span{font-size:12px;color:rgba(223,234,227,.7)}
.bridge-mid{position:relative;z-index:1;margin:2px 0 2px 2px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--green-400);padding-left:40px}

/* ---------- PROCESS SPINE (signature) ---------- */
.spine-sec{background:var(--green-950);color:#dfeae3;position:relative;overflow:hidden}
.spine-sec::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 15% 0%,rgba(44,154,102,.16),transparent 45%),radial-gradient(circle at 90% 100%,rgba(31,92,69,.4),transparent 50%)}
.spine-sec .wrap{position:relative}
.spine-sec .eyebrow{color:var(--green-400)}
.spine-sec .eyebrow::before{background:var(--green-400)}
.spine-sec .h-sec{color:#fff}
.spine-sec .lead{color:rgba(223,234,227,.82)}
.spine{margin-top:clamp(44px,5vw,64px);position:relative}
.spine-track{position:absolute;top:21px;left:0;right:0;height:3px;background:linear-gradient(90deg,rgba(82,180,133,.25),var(--green-500) 55%,var(--gold));border-radius:3px}
.spine-steps{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;position:relative}
.spine-step{text-align:center;position:relative;padding-top:0}
.spine-dot{width:44px;height:44px;border-radius:50%;background:var(--green-900);border:2.5px solid var(--green-500);display:grid;place-items:center;margin:0 auto 16px;font-family:var(--font-mono);font-weight:700;font-size:15px;color:#fff;position:relative;z-index:1;transition:transform .2s,box-shadow .2s}
.spine-step:hover .spine-dot{transform:scale(1.1);box-shadow:0 0 0 6px rgba(44,154,102,.18)}
.spine-step:last-child .spine-dot{border-color:var(--gold);background:var(--green-850)}
.spine-step h4{font-size:14px;color:#fff;font-weight:700;margin-bottom:6px}
.spine-step p{font-size:11.5px;color:rgba(223,234,227,.6);line-height:1.7}
.spine-phase{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--green-400);margin-bottom:8px;text-transform:uppercase}

/* ---------- CARDS / GRID ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

.svc-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;transition:transform .28s,box-shadow .28s,border-color .28s;position:relative;overflow:hidden;display:flex;flex-direction:column;height:100%}
.svc-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.svc-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#cfe0d5}
.svc-card:hover::before{transform:scaleX(1)}
.svc-num{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--green-500);letter-spacing:.1em}
.svc-ic{width:52px;height:52px;border-radius:13px;background:var(--green-50);border:1px solid var(--green-100);display:grid;place-items:center;margin:18px 0 20px;color:var(--accent)}
.svc-card h3{font-size:19px;font-weight:700;margin-bottom:12px;color:var(--ink);line-height:1.5}
.svc-card p{font-size:14.5px;color:var(--ink-mut);line-height:1.95;flex:1}
.svc-card .more{margin-top:22px;font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:8px;transition:gap .2s}
.svc-card:hover .more{gap:13px}

/* problem nav */
.prob{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 28px;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;gap:18px;align-items:flex-start;height:100%}
.prob:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe0d5}
.prob-q{font-family:var(--font-serif);font-size:22px;font-weight:700;color:var(--green-700);line-height:1;flex-shrink:0;opacity:.55}
.prob h4{font-size:16px;font-weight:700;margin-bottom:8px;line-height:1.6}
.prob p{font-size:13.5px;color:var(--ink-mut);line-height:1.85}
.prob .tag{display:inline-block;margin-top:12px;font-family:var(--font-mono);font-size:11px;color:var(--accent);font-weight:600;letter-spacing:.04em}

/* stat band */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stat{background:var(--card);padding:34px 28px;text-align:center}
.stat .big{font-family:var(--font-mono);font-size:clamp(34px,4.5vw,46px);font-weight:700;color:var(--green-700);line-height:1;letter-spacing:-.01em}
.stat .big small{font-size:.5em;font-weight:600;color:var(--green-500)}
.stat .lbl{font-size:13.5px;color:var(--ink-2);margin-top:14px;font-weight:500;line-height:1.6}
.stat .src{font-size:11px;color:var(--ink-mut);margin-top:8px;font-family:var(--font-mono)}

/* CTA band */
.cta-band{background:var(--green-900);border-radius:24px;padding:clamp(40px,6vw,68px);text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:radial-gradient(circle at 50% 50%,#000,transparent 75%);mask-image:radial-gradient(circle at 50% 50%,#000,transparent 75%)}
.cta-band-in{position:relative}
.cta-band .eyebrow{color:var(--green-400);justify-content:center}
.cta-band .eyebrow::before{background:var(--green-400)}
.cta-band h2{font-family:var(--font-serif);font-size:clamp(26px,3.6vw,40px);color:#fff;font-weight:700;margin:20px auto 18px;max-width:30ch;line-height:1.5}
.cta-band p{color:rgba(223,234,227,.82);font-size:16px;max-width:50ch;margin:0 auto 36px;line-height:2}
.cta-band .btn-lg{background:#fff;color:var(--green-900)}
.cta-band .btn-lg:hover{background:var(--green-500);color:#fff}
.cta-band .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#fff}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- FOOTER ---------- */
.ftr{background:var(--green-950);color:rgba(223,234,227,.72);padding:clamp(56px,7vw,80px) 0 0}
.ftr-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
.ftr-logo{height:64px;width:auto;aspect-ratio:867/838;background:#fff;border-radius:13px;padding:7px;margin-bottom:10px;box-shadow:0 6px 18px -8px rgba(0,0,0,.45)}
.ftr-brand .brand-txt b{color:#fff}
.ftr-brand .brand-txt span{color:var(--green-400)}
.ftr-about{font-size:13.5px;line-height:2;margin-top:20px;max-width:34ch}
.ftr-col h5{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:var(--green-400);text-transform:uppercase;margin-bottom:18px;font-weight:600}
.ftr-col a{display:block;font-size:14px;padding:6px 0;color:rgba(223,234,227,.72);transition:color .2s,padding .2s}
.ftr-col a:hover{color:#fff;padding-left:5px}
.ftr-info{font-size:13px;line-height:1.9}
.ftr-info p{margin-bottom:10px}
.ftr-info b{color:#fff;font-weight:500;display:block;font-size:13px}
.ftr-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding:26px 0 30px;font-size:12.5px;color:rgba(223,234,227,.5)}
.ftr-bottom .fl{display:flex;gap:22px;flex-wrap:wrap}
.ftr-bottom a:hover{color:#fff}

/* ---------- PAGE HERO (sub pages) ---------- */
.page-hero{padding:clamp(58px,7vw,88px) 0 clamp(36px,4vw,52px);position:relative;border-bottom:1px solid var(--line)}
.page-hero .eyebrow{margin-bottom:22px}
.page-hero h1{font-family:var(--font-serif);font-size:clamp(30px,4.6vw,52px);font-weight:800;line-height:1.32;color:var(--ink);max-width:18ch}
.page-hero .lead{margin-top:26px}
.crumb{font-family:var(--font-mono);font-size:12px;color:var(--ink-mut);margin-bottom:20px;letter-spacing:.04em}
.crumb a:hover{color:var(--accent)}
.crumb span{color:var(--line-2);margin:0 8px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,5vw,70px);align-items:center}
.split.rev .split-txt{order:2}
.prose p{font-size:15.5px;color:var(--ink-2);line-height:2.05;margin-bottom:20px}
.prose p:last-child{margin-bottom:0}
.prose strong{color:var(--green-800);font-weight:700}

.quote-card{background:var(--green-50);border-left:3px solid var(--accent);border-radius:0 var(--r) var(--r) 0;padding:clamp(30px,4vw,46px)}
.quote-card .qm{font-family:var(--font-serif);font-size:54px;color:var(--green-400);line-height:.6;height:24px}
.quote-card p{font-family:var(--font-serif);font-size:clamp(18px,2.2vw,23px);color:var(--green-900);line-height:1.85;font-weight:600;margin:14px 0 0}
.quote-card .by{margin-top:24px;font-size:13.5px;color:var(--ink-mut);font-family:var(--font-mono)}
.quote-card .by b{color:var(--green-800);font-weight:600}

.member{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;text-align:center;transition:transform .25s,box-shadow .25s}
.member:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.member .ava{width:80px;height:80px;border-radius:50%;margin:0 auto 18px;background:linear-gradient(140deg,var(--green-700),var(--green-900));display:grid;place-items:center;font-family:var(--font-serif);font-size:30px;color:#fff;font-weight:700}
.member .role{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;color:var(--accent);text-transform:uppercase;margin-bottom:7px}
.member h4{font-size:18px;font-weight:700;margin-bottom:4px}
.member .en{font-size:12px;color:var(--ink-mut);font-family:var(--font-mono)}

.facts{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--card)}
.fact-row{display:grid;grid-template-columns:200px 1fr;border-bottom:1px solid var(--line)}
.fact-row:last-child{border-bottom:none}
.fact-row dt{padding:20px 26px;background:var(--green-50);font-weight:700;font-size:14px;color:var(--green-800)}
.fact-row dd{padding:20px 26px;font-size:14.5px;color:var(--ink-2);line-height:1.8}
.fact-row dd a{color:var(--accent);font-weight:600}
.fact-row dd a:hover{text-decoration:underline}

.value-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;height:100%}
.value-card .vn{font-family:var(--font-mono);font-size:13px;color:var(--green-500);font-weight:600;letter-spacing:.1em}
.value-card h4{font-family:var(--font-serif);font-size:20px;margin:14px 0 12px;color:var(--green-900);font-weight:700;line-height:1.5}
.value-card p{font-size:14px;color:var(--ink-mut);line-height:1.95}

/* representative photo (about) */
.rep-photo{width:100%;max-width:300px;aspect-ratio:706/741;object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow-lg);border:5px solid #fff;outline:1px solid var(--line)}
.rep-wrap{display:flex;flex-direction:column;align-items:center;gap:18px}
.rep-wrap .rep-name{text-align:center}
.rep-wrap .rep-name b{display:block;font-family:var(--font-serif);font-size:20px;color:var(--green-900)}
.rep-wrap .rep-name span{font-size:12px;color:var(--ink-mut);font-family:var(--font-mono);letter-spacing:.06em}

/* ---------- SERVICE DETAIL ---------- */
.svc-detail{border-top:1px solid var(--line);padding:clamp(54px,6vw,80px) 0}
.svc-detail:first-of-type{border-top:none}
.svc-detail-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,5vw,64px)}
.svc-side{position:sticky;top:100px;align-self:start}
.svc-badge{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--accent);margin-bottom:18px}
.svc-badge .n{width:30px;height:30px;border-radius:8px;background:var(--green-900);color:#fff;display:grid;place-items:center;font-size:13px}
.svc-detail h2{font-family:var(--font-serif);font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.45;margin-bottom:18px;color:var(--ink)}
.svc-detail .desc{font-size:15.5px;color:var(--ink-2);line-height:2.05;margin-bottom:26px}
.svc-feat{list-style:none}
.svc-feat li{position:relative;padding:13px 0 13px 30px;border-bottom:1px dashed var(--line-2);font-size:14.5px;color:var(--ink-2);line-height:1.75}
.svc-feat li:last-child{border-bottom:none}
.svc-feat li::before{content:"";position:absolute;left:4px;top:21px;width:9px;height:9px;border-radius:2px;background:var(--green-500);transform:rotate(45deg)}
.svc-feat li b{color:var(--green-800);font-weight:700}

.spec-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;margin-top:24px}
.spec-box h5{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mut);margin-bottom:16px;font-weight:600}
.spec-line{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.spec-line:last-child{border-bottom:none}
.spec-line span{color:var(--ink-mut)}
.spec-line b{color:var(--green-800);font-weight:700;text-align:right;font-family:var(--font-mono);font-size:13.5px}
.kpi-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.kpi-tags .kt{font-size:12px;font-weight:500;color:var(--green-800);background:var(--green-50);border:1px solid var(--green-100);padding:6px 13px;border-radius:100px}

/* reskilling highlight box */
.highlight-box{background:linear-gradient(135deg,var(--green-900),var(--green-800));border-radius:var(--r);padding:clamp(28px,4vw,40px);color:#eaf2ed;position:relative;overflow:hidden}
.highlight-box::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:radial-gradient(circle at 80% 0,#000,transparent 70%);mask-image:radial-gradient(circle at 80% 0,#000,transparent 70%)}
.highlight-box>*{position:relative}
.highlight-box .hb-tag{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;color:var(--green-400);text-transform:uppercase;font-weight:600}
.highlight-box h3{font-family:var(--font-serif);font-size:clamp(21px,2.6vw,28px);color:#fff;margin:12px 0 16px;font-weight:700;line-height:1.5}
.highlight-box p{font-size:14.5px;line-height:2;color:rgba(234,242,237,.85)}
.highlight-box .hb-price{display:flex;align-items:baseline;gap:8px;margin:22px 0;font-family:var(--font-mono)}
.highlight-box .hb-price b{font-size:34px;color:#fff;font-weight:700}
.highlight-box .hb-price span{font-size:13px;color:rgba(234,242,237,.7)}
.highlight-box .hb-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.highlight-box .hb-actions .btn-lg{background:#fff;color:var(--green-900)}
.highlight-box .hb-actions .btn-lg:hover{background:var(--green-500);color:#fff}
.highlight-box .hb-actions .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.highlight-box .hb-actions .btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#fff}

/* ---------- INDUSTRIES ---------- */
.ind-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .28s,box-shadow .28s;height:100%;display:flex;flex-direction:column}
.ind-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.ind-top{background:var(--green-900);padding:28px 30px;color:#fff;position:relative;overflow:hidden}
.ind-top::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:26px 26px}
.ind-top .ic{position:relative;width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.1);display:grid;place-items:center;color:var(--green-400);margin-bottom:18px}
.ind-top h3{position:relative;font-size:21px;font-weight:700}
.ind-top .en{position:relative;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--green-400);margin-top:5px;text-transform:uppercase}
.ind-body{padding:26px 30px;flex:1;display:flex;flex-direction:column}
.ind-body .pp{font-size:13px;color:var(--ink-mut);font-weight:600;font-family:var(--font-mono);letter-spacing:.04em;margin-bottom:10px}
.ind-body h5{font-size:15px;font-weight:700;color:var(--green-800);margin-bottom:14px;line-height:1.6}
.ind-list{list-style:none;flex:1}
.ind-list li{position:relative;padding:9px 0 9px 22px;font-size:13.5px;color:var(--ink-2);line-height:1.7;border-bottom:1px solid var(--line)}
.ind-list li:last-child{border-bottom:none}
.ind-list li::before{content:"→";position:absolute;left:0;color:var(--green-500);font-family:var(--font-mono);font-weight:600}

/* ---------- CASES ---------- */
.case-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:0;overflow:hidden;transition:transform .28s,box-shadow .28s;display:flex;flex-direction:column;height:100%}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.case-head{padding:24px 28px 20px;border-bottom:1px solid var(--line);background:var(--green-50)}
.case-cat{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--accent);font-weight:600;text-transform:uppercase}
.case-head h4{font-size:18px;font-weight:700;margin-top:10px;line-height:1.55;color:var(--green-900)}
.case-body{padding:24px 28px;flex:1}
.case-row{margin-bottom:18px}
.case-row:last-child{margin-bottom:0}
.case-row .k{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--ink-mut);font-weight:600;text-transform:uppercase;margin-bottom:6px;display:flex;align-items:center;gap:7px}
.case-row .k i{width:6px;height:6px;border-radius:50%;font-style:normal}
.case-row.p .k i{background:#c98b4f}
.case-row.s .k i{background:var(--green-500)}
.case-row.r .k i{background:var(--accent)}
.case-row p{font-size:14px;color:var(--ink-2);line-height:1.85}
.case-foot{padding:16px 28px;border-top:1px solid var(--line);display:flex;gap:8px;flex-wrap:wrap}
.case-foot .ct{font-size:11.5px;color:var(--green-700);background:var(--green-50);padding:5px 11px;border-radius:100px;font-family:var(--font-mono);border:1px solid var(--green-100)}

.disc{background:var(--paper-2);border:1px dashed var(--line-2);border-radius:var(--r-sm);padding:16px 22px;font-size:13px;color:var(--ink-mut);line-height:1.8;display:flex;gap:12px;align-items:flex-start;margin-top:30px}
.disc svg{flex-shrink:0;margin-top:2px;color:var(--green-600)}

/* insight / knowledge */
.note-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .25s,box-shadow .25s,border-color .25s;height:100%;display:flex;flex-direction:column}
.note-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe0d5}
.note-meta{display:flex;gap:12px;align-items:center;margin-bottom:16px}
.note-cat{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.06em;color:#fff;background:var(--green-700);padding:4px 10px;border-radius:6px;text-transform:uppercase}
.note-date{font-size:12px;color:var(--ink-mut);font-family:var(--font-mono)}
.note-card h4{font-size:17px;font-weight:700;line-height:1.6;margin-bottom:12px;flex:1}
.note-card p{font-size:13.5px;color:var(--ink-mut);line-height:1.9}

/* ---------- PARTNERS / CAREERS ---------- */
.ptn-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;height:100%;transition:transform .25s,box-shadow .25s}
.ptn-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.ptn-ic{width:50px;height:50px;border-radius:12px;background:var(--green-50);border:1px solid var(--green-100);display:grid;place-items:center;color:var(--accent);margin-bottom:18px}
.ptn-card h4{font-size:17px;font-weight:700;margin-bottom:10px;line-height:1.5}
.ptn-card p{font-size:13.5px;color:var(--ink-mut);line-height:1.9}
.ptn-card .pw{margin-top:16px;font-size:13px;color:var(--green-700);font-weight:500;border-top:1px dashed var(--line-2);padding-top:14px;line-height:1.7}
.ptn-card .pw b{font-family:var(--font-mono);color:var(--accent)}

.role-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;transition:transform .22s,box-shadow .22s,border-color .22s}
.role-card:hover{transform:translateX(5px);box-shadow:var(--shadow);border-color:#cfe0d5}
.role-info h4{font-size:18px;font-weight:700;margin-bottom:8px}
.role-info p{font-size:13.5px;color:var(--ink-mut);line-height:1.85;max-width:60ch}
.role-tags{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.role-tags .rt{font-size:11.5px;color:var(--green-700);background:var(--green-50);padding:5px 11px;border-radius:100px;font-family:var(--font-mono);border:1px solid var(--green-100)}
.role-arr{flex-shrink:0;width:46px;height:46px;border-radius:50%;border:1.5px solid var(--line-2);display:grid;place-items:center;color:var(--green-700);font-family:var(--font-mono);transition:.25s}
.role-card:hover .role-arr{background:var(--green-900);color:#fff;border-color:var(--green-900)}

.support-band{background:var(--green-50);border:1px solid var(--green-100);border-radius:var(--r);padding:clamp(30px,4vw,44px);display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:center}
.support-band .sb-ic{width:64px;height:64px;border-radius:16px;background:var(--green-900);display:grid;place-items:center;color:var(--green-400)}
.support-band h4{font-family:var(--font-serif);font-size:21px;color:var(--green-900);margin-bottom:8px;font-weight:700}
.support-band p{font-size:14.5px;color:var(--ink-2);line-height:1.95}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:clamp(40px,5vw,64px);align-items:start}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:clamp(28px,3.5vw,40px);box-shadow:var(--shadow)}
.fld{margin-bottom:22px}
.fld label{display:block;font-size:13.5px;font-weight:700;color:var(--ink);margin-bottom:9px}
.fld label .req{color:#c0563f;font-size:11px;margin-left:5px;font-weight:600}
.fld label .opt{color:var(--ink-mut);font-size:11px;margin-left:6px;font-weight:500}
.fld input,.fld select,.fld textarea{width:100%;font-family:inherit;font-size:15px;padding:13px 15px;border:1.5px solid var(--line-2);border-radius:var(--r-sm);background:var(--paper);color:var(--ink);transition:border-color .2s,box-shadow .2s}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,122,82,.12);background:#fff}
.fld textarea{resize:vertical;min-height:130px;line-height:1.7}
.fld-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-sub{margin-top:8px}
.form-note{font-size:12.5px;color:var(--ink-mut);line-height:1.8;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.form-msg{display:none;background:var(--green-50);border:1px solid var(--green-100);border-radius:var(--r-sm);padding:18px 20px;margin-top:18px;font-size:14px;color:var(--green-800);line-height:1.8}
.form-msg.show{display:block;animation:pageIn .4s}
.form-msg b{display:block;font-size:15px;margin-bottom:5px;color:var(--green-900)}

.contact-side .cs-block{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;margin-bottom:20px}
.contact-side .cs-block h4{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:18px;font-weight:600;display:flex;align-items:center;gap:9px}
.cs-item{display:flex;gap:14px;align-items:flex-start;padding:13px 0;border-bottom:1px solid var(--line)}
.cs-item:last-child{border-bottom:none;padding-bottom:0}
.cs-item:first-of-type{padding-top:0}
.cs-item .ci-ic{width:38px;height:38px;border-radius:10px;background:var(--green-50);display:grid;place-items:center;color:var(--green-700);flex-shrink:0}
.cs-item .ci-t{font-size:11.5px;color:var(--ink-mut);font-family:var(--font-mono);margin-bottom:3px;letter-spacing:.04em}
.cs-item .ci-v{font-size:14.5px;color:var(--ink);font-weight:500;line-height:1.6}
.cs-item .ci-v a:hover{color:var(--accent)}

.faq-q{border-bottom:1px solid var(--line)}
.faq-q button{width:100%;text-align:left;padding:18px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:15px;font-weight:700;color:var(--ink)}
.faq-q .fq-ic{flex-shrink:0;width:24px;height:24px;border-radius:6px;background:var(--green-50);display:grid;place-items:center;color:var(--accent);font-family:var(--font-mono);transition:.25s}
.faq-q.open .fq-ic{background:var(--green-900);color:#fff;transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{font-size:14px;color:var(--ink-2);line-height:1.95;padding:0 0 20px}

/* ---------- NEWS / GENERIC PROSE ---------- */
.news-list{border-top:1px solid var(--line)}
.news-item{display:flex;gap:24px;align-items:baseline;padding:22px 4px;border-bottom:1px solid var(--line);transition:background .2s,padding .2s}
.news-item:hover{background:var(--green-50);padding-left:14px}
.news-item .nd{font-family:var(--font-mono);font-size:13px;color:var(--green-600);font-weight:600;white-space:nowrap;flex-shrink:0}
.news-item .nc{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--green-700);padding:3px 9px;border-radius:5px;flex-shrink:0;align-self:center}
.news-item .nt{font-size:15px;color:var(--ink);font-weight:500;line-height:1.6}
.news-item:hover .nt{color:var(--green-800)}

/* generic article prose for privacy / access / news post */
.doc{max-width:820px}
.doc h2{font-family:var(--font-serif);font-size:clamp(20px,2.4vw,26px);color:var(--green-900);margin:40px 0 14px;font-weight:700}
.doc h2:first-child{margin-top:0}
.doc h3{font-size:17px;color:var(--green-800);margin:28px 0 10px;font-weight:700}
.doc p{font-size:15px;color:var(--ink-2);line-height:2;margin-bottom:16px}
.doc ul{margin:0 0 18px 0;padding-left:0;list-style:none}
.doc ul li{position:relative;padding:7px 0 7px 24px;font-size:15px;color:var(--ink-2);line-height:1.8}
.doc ul li::before{content:"";position:absolute;left:4px;top:17px;width:8px;height:8px;border-radius:2px;background:var(--green-500);transform:rotate(45deg)}
.doc a{color:var(--accent);font-weight:600}
.doc a:hover{text-decoration:underline}
.doc hr{border:none;border-top:1px solid var(--line);margin:30px 0}
.doc strong{color:var(--green-800);font-weight:700}
.doc-note{font-size:13px;color:var(--ink-mut);margin-top:30px;line-height:1.9}

/* access info card */
.access-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:30px}
.access-card .ac-map{width:100%;border:none;display:block;aspect-ratio:16/8;background:var(--paper-2)}
.access-card .ac-body{padding:clamp(24px,3vw,32px)}

/* note / blog feed (home) */
.note-feed{margin-top:8px}
.note-feed ul{list-style:none;margin:0;padding:0}
.note-feed li{border-bottom:1px solid var(--line)}
.note-feed li a{display:flex;justify-content:space-between;gap:18px;align-items:baseline;padding:15px 4px;font-size:14.5px;color:var(--ink-2);transition:color .2s,padding .2s}
.note-feed li a:hover{color:var(--green-800);padding-left:10px}
.note-feed li a::before{content:"→";color:var(--green-500);font-family:var(--font-mono);margin-right:8px;flex-shrink:0}
.note-feed-link{margin-top:22px;font-family:var(--font-mono);font-size:13.5px;font-weight:600;color:var(--accent);display:inline-flex;gap:8px;align-items:center}
.note-feed-link:hover{gap:13px}

/* ---------- FIGURES / DIAGRAMS ---------- */
.fig{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,3vw,34px);box-shadow:var(--shadow)}
.fig.dark{background:var(--green-950);border-color:transparent;color:#eaf2ed}
.fig>svg{display:block;width:100%;height:auto;overflow:visible}
.fig-head{margin-bottom:22px}
.fig-title{font-size:clamp(16px,2vw,19px);color:var(--green-900);font-weight:700;line-height:1.55}
.fig.dark .fig-title{color:#fff}
.fig-sub{font-size:13px;color:var(--ink-mut);margin-top:6px;line-height:1.75}
.fig.dark .fig-sub{color:rgba(223,234,227,.72)}
.fig-cap{font-size:11.5px;color:var(--ink-mut);margin-top:16px;line-height:1.7;font-family:var(--font-mono);letter-spacing:.01em}

/* adoption stacked bar */
.adopt-bar{display:flex;height:62px;border-radius:11px;overflow:hidden;border:1px solid var(--line)}
.adopt-bar .seg{display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-mono);font-weight:700;font-size:17px}
.adopt-bar .seg.a{background:var(--green-800)}
.adopt-bar .seg.b{background:var(--green-500)}
.adopt-bar .seg.c{background:repeating-linear-gradient(45deg,#eef4f0,#eef4f0 7px,#e0ebe3 7px,#e0ebe3 14px);color:var(--green-800)}
.adopt-legend{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:18px}
.adopt-legend span{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;color:var(--ink-2)}
.adopt-legend b{color:var(--green-800);font-family:var(--font-mono)}
.adopt-legend i{width:13px;height:13px;border-radius:3px;flex-shrink:0}
.adopt-legend i.a{background:var(--green-800)}
.adopt-legend i.b{background:var(--green-500)}
.adopt-legend i.c{background:repeating-linear-gradient(45deg,#eef4f0,#eef4f0 4px,#e0ebe3 4px,#e0ebe3 8px);border:1px solid var(--line)}

/* problem -> approach -> outcome flow */
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:8px}
.flow-step{background:var(--green-50);border:1px solid var(--green-100);border-radius:var(--r-sm);padding:22px 18px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.flow-step .fs-ic{width:42px;height:42px;border-radius:11px;background:#fff;border:1px solid var(--green-100);display:grid;place-items:center;color:var(--accent)}
.flow-step .fs-k{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-weight:600}
.flow-step .fs-t{font-size:14.5px;font-weight:700;color:var(--green-900);line-height:1.6}
.flow-step .fs-d{font-size:12.5px;color:var(--ink-mut);line-height:1.7}
.flow-arrow{display:flex;align-items:center;color:var(--green-400)}
@media(max-width:680px){.flow{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg);justify-content:center;padding:2px 0}}

/* horizontal timeline */
.tl{display:flex;align-items:flex-start}
.tl-item{flex:1;position:relative;padding-top:36px;text-align:center;padding-left:6px;padding-right:6px}
.tl-item::before{content:"";position:absolute;top:11px;left:0;right:0;height:2px;background:var(--line-2)}
.tl-item:first-child::before{left:50%}
.tl-item:last-child::before{right:50%}
.tl-item.future::before{background:repeating-linear-gradient(90deg,var(--line-2),var(--line-2) 4px,transparent 4px,transparent 9px)}
.tl-dot{position:absolute;top:3px;left:50%;transform:translateX(-50%);width:18px;height:18px;border-radius:50%;background:var(--green-500);border:4px solid var(--paper-2);box-shadow:0 0 0 1.5px var(--green-500)}
.tl-item.future .tl-dot{background:var(--card);box-shadow:0 0 0 1.5px var(--line-2)}
.tl-date{font-family:var(--font-mono);font-size:13.5px;font-weight:700;color:var(--green-700)}
.tl-item.future .tl-date{color:var(--ink-mut)}
.tl-desc{font-size:13px;color:var(--ink-2);margin-top:7px;line-height:1.65}
@media(max-width:620px){
  .tl{flex-direction:column}
  .tl-item{text-align:left;padding:0 0 28px 30px}
  .tl-item::before{top:0;bottom:0;left:8px;right:auto;width:2px;height:auto}
  .tl-item:first-child::before{left:8px}
  .tl-item:last-child::before{right:auto}
  .tl-item:last-child{padding-bottom:0}
  .tl-dot{left:0;top:2px;transform:none}
}

/* hub-and-spoke service map */
.hubmap{text-align:center}
.hubmap-hub{display:inline-flex;flex-direction:column;gap:3px;background:var(--green-900);color:#fff;border-radius:var(--r);padding:20px 34px}
.hubmap-hub .hh-k{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--green-400)}
.hubmap-hub .hh-t{font-size:19px;font-weight:700}
.hubmap-hub .hh-d{font-size:12.5px;color:rgba(223,234,227,.8);margin-top:3px}
.hubmap-conn{height:26px;width:2px;background:var(--line-2);margin:0 auto}
.hubmap-children{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative;padding-top:16px}
.hubmap-children::before{content:"";position:absolute;top:0;left:12.5%;right:12.5%;height:2px;background:var(--line-2)}
.hubmap-child{position:relative;background:var(--green-50);border:1px solid var(--green-100);border-radius:var(--r-sm);padding:18px 14px;text-align:center;transition:transform .2s,box-shadow .2s}
.hubmap-child:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.hubmap-child::before{content:"";position:absolute;top:-16px;left:50%;width:2px;height:16px;background:var(--line-2)}
.hubmap-child .hc-n{font-family:var(--font-mono);font-size:12px;color:var(--green-500);font-weight:600}
.hubmap-child .hc-t{font-size:13.5px;font-weight:700;color:var(--green-900);margin-top:6px;line-height:1.55}
@media(max-width:680px){.hubmap-children{grid-template-columns:1fr 1fr}.hubmap-children::before{display:none}.hubmap-child::before{display:none}}

/* industry matrix */
.matrix-wrap{overflow-x:auto}
.matrix{width:100%;border-collapse:collapse;font-size:13px;background:var(--card)}
.matrix th,.matrix td{border:1px solid var(--line);padding:13px 10px;text-align:center}
.matrix thead th{background:var(--green-900);color:#fff;font-weight:700;font-size:13.5px}
.matrix thead th:first-child{background:var(--green-950)}
.matrix tbody th{background:var(--green-50);color:var(--green-900);text-align:left;font-weight:700;font-size:12.5px;white-space:nowrap}
.matrix .d{display:inline-block;border-radius:50%;width:16px;height:16px}
.matrix .d3{background:var(--green-600)}
.matrix .d2{background:transparent;border:2px solid var(--green-400)}
.matrix-legend{display:flex;gap:22px;margin-top:16px;font-size:12.5px;color:var(--ink-2);flex-wrap:wrap}
.matrix-legend span{display:inline-flex;align-items:center;gap:8px}
@media(max-width:600px){.matrix th,.matrix td{padding:10px 6px;font-size:12px}}

/* numbered horizontal process */
.proc{display:flex}
.proc-step{flex:1;text-align:center;position:relative;padding:0 6px}
.proc-step::before{content:"";position:absolute;top:21px;left:0;right:0;height:2px;background:var(--line-2)}
.proc-step:first-child::before{left:50%}
.proc-step:last-child::before{right:50%}
.proc-num{width:44px;height:44px;border-radius:50%;background:var(--green-900);color:#fff;display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:16px;margin:0 auto 14px;position:relative;z-index:1}
.proc-step:last-child .proc-num{background:var(--accent)}
.proc-t{font-size:13.5px;font-weight:700;color:var(--green-900);line-height:1.55}
.proc-d{font-size:12px;color:var(--ink-mut);margin-top:6px;line-height:1.65}
@media(max-width:620px){.proc{flex-direction:column;gap:6px}.proc-step{display:grid;grid-template-columns:44px 1fr;gap:14px;text-align:left;align-items:start;padding:8px 0}.proc-step::before{display:none}.proc-num{margin:0}.proc-t,.proc-d{grid-column:2}}

/* term explainer */
.termbox{background:var(--green-50);border:1px solid var(--green-100);border-left:4px solid var(--accent);border-radius:var(--r);padding:clamp(22px,3vw,30px)}
.termbox .tb-k{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--accent);font-weight:600}
.termbox h4{font-size:clamp(17px,2.2vw,19px);color:var(--green-900);margin:8px 0 12px;font-weight:700;line-height:1.55}
.termbox p{font-size:14.5px;color:var(--ink-2);line-height:2}
.termbox strong{color:var(--green-800);font-weight:700}

/* role split (AI / human) */
.role-split{display:flex;flex-direction:column;gap:8px}
.rs-row{display:flex;gap:16px;align-items:center;background:var(--green-50);border:1px solid var(--green-100);border-radius:var(--r-sm);padding:18px 20px}
.rs-ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:14px;flex-shrink:0}
.rs-ic.ai{background:var(--green-900);color:#fff}
.rs-ic.h{background:var(--gold);color:#fff}
.rs-tx b{display:block;color:var(--green-900);font-size:15px}
.rs-tx span{font-size:12.5px;color:var(--ink-mut);line-height:1.6}
.rs-plus{text-align:center;color:var(--green-500);font-size:18px;font-weight:700;line-height:1}

/* vs comparison */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.vs-card{border-radius:var(--r);padding:clamp(22px,3vw,30px);border:1px solid var(--line)}
.vs-card.old{background:var(--paper-2)}
.vs-card.ief{background:var(--green-900);color:#fff;border-color:transparent;box-shadow:var(--shadow-lg)}
.vs-tag{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;font-weight:600}
.vs-card.old .vs-tag{color:var(--ink-mut)}
.vs-card.ief .vs-tag{color:var(--green-400)}
.vs-card h4{font-size:clamp(16px,2vw,18px);font-weight:700;margin:8px 0 18px;line-height:1.55}
.vs-card.ief h4{color:#fff}
.vs-list{list-style:none;display:flex;flex-direction:column;gap:13px}
.vs-list li{position:relative;padding-left:28px;font-size:13.5px;line-height:1.7}
.vs-card.old .vs-list li{color:var(--ink-2)}
.vs-card.ief .vs-list li{color:rgba(234,242,237,.92)}
.vs-list li .m{position:absolute;left:0;top:1px;width:19px;height:19px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700;line-height:1}
.vs-card.old .vs-list li .m{background:#e6e1d6;color:#a08e6e}
.vs-card.ief .vs-list li .m{background:var(--green-500);color:var(--green-950)}
@media(max-width:680px){.vs{grid-template-columns:1fr}}

/* bidirectional exchange */
.exch{display:grid;grid-template-columns:1fr 1.15fr 1fr;align-items:center;gap:8px}
.exch-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 18px;text-align:center}
.exch-box.a{background:var(--green-50);border-color:var(--green-100)}
.exch-box .eb-t{font-weight:700;color:var(--green-900);font-size:15.5px}
.exch-box .eb-d{font-size:12.5px;color:var(--ink-mut);margin-top:7px;line-height:1.6}
.exch-mid{display:flex;flex-direction:column;gap:10px}
.exch-arrow{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--ink-2);background:var(--paper-2);border:1px solid var(--line);border-radius:100px;padding:9px 14px;line-height:1.4}
.exch-arrow svg{color:var(--accent);flex-shrink:0}
.exch-arrow.back{flex-direction:row-reverse;text-align:right}
@media(max-width:680px){.exch{grid-template-columns:1fr;gap:12px}.exch-arrow.back{flex-direction:row;text-align:left}}

/* ---------- SALES / OFFER ---------- */
.offer{background:var(--green-900);border-radius:20px;padding:clamp(28px,4vw,42px);color:#fff;text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.offer::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:38px 38px;-webkit-mask-image:radial-gradient(circle at 50% 35%,#000,transparent 80%);mask-image:radial-gradient(circle at 50% 35%,#000,transparent 80%)}
.offer>*{position:relative}
.offer-tag{display:inline-block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--green-950);background:var(--green-400);border-radius:100px;padding:5px 14px;font-weight:700;margin-bottom:16px}
.offer-name{font-family:var(--font-serif);font-size:clamp(20px,3vw,25px);font-weight:700;color:#fff;line-height:1.5}
.offer-inc{display:flex;flex-direction:column;gap:9px;max-width:320px;margin:22px auto;text-align:left}
.offer-inc li{list-style:none;position:relative;padding-left:28px;font-size:14.5px;color:rgba(234,242,237,.94);line-height:1.7}
.offer-inc li::before{content:"✓";position:absolute;left:0;top:0;color:var(--green-400);font-weight:700}
.offer-price{font-family:var(--font-mono);margin:18px 0 4px;line-height:1}
.offer-price b{font-size:clamp(38px,7vw,52px);font-weight:700;color:#fff}
.offer-price span{font-size:16px;color:rgba(234,242,237,.82);margin-left:4px}
.offer-note{font-size:12.5px;color:rgba(234,242,237,.7)}
.offer .btn-lg{background:#fff;color:var(--green-900);margin-top:20px;font-size:16px;padding:17px 38px}
.offer .btn-lg:hover{background:var(--green-500);color:#fff}
.offer-badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:20px}
.offer-badges span{font-size:11.5px;color:rgba(234,242,237,.88);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:5px 12px;border-radius:100px}

.btn-line{display:inline-flex;align-items:center;gap:11px;font-size:15.5px;font-weight:700;padding:16px 30px;border-radius:11px;background:#06c755;color:#fff;transition:transform .16s,box-shadow .22s,filter .2s}
.btn-line:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 18px 38px -14px rgba(6,199,85,.55)}
.btn-line svg{flex-shrink:0}
.btn-line .arr{font-family:var(--font-mono);transition:transform .22s}
.btn-line:hover .arr{transform:translateX(4px)}

.checklist{list-style:none;display:grid;gap:13px}
.checklist.two{grid-template-columns:1fr 1fr;gap:14px 30px}
.checklist li{position:relative;padding-left:33px;font-size:15px;color:var(--ink-2);line-height:1.75}
.checklist li::before{content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:var(--green-500);color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center;line-height:1}
.checklist li b{color:var(--green-800);font-weight:700}
@media(max-width:680px){.checklist.two{grid-template-columns:1fr}}

.part-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;height:100%}
.part-card .pn{font-family:var(--font-mono);font-size:12px;color:var(--green-500);font-weight:600;letter-spacing:.06em}
.part-card h4{font-family:var(--font-serif);font-size:19px;color:var(--green-900);margin:8px 0 12px;font-weight:700;line-height:1.5}
.part-card>p{font-size:14px;color:var(--ink-2);line-height:1.95;margin-bottom:16px}
.part-card ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.part-card ul li{position:relative;padding-left:18px;font-size:13.5px;color:var(--ink-mut);line-height:1.65}
.part-card ul li::before{content:"";position:absolute;left:3px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--green-400)}

.persona{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;height:100%}
.persona .pk{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;color:var(--accent);font-weight:600}
.persona h4{font-size:16px;color:var(--green-900);margin:8px 0 10px;font-weight:700}
.persona p{font-size:13.5px;color:var(--ink-mut);line-height:1.85}

/* responsive */
@media(max-width:1080px){
  .nav{display:none}
  .menu-btn{display:flex}
  .hdr-cta .btn-sm{display:none}
}
@media(max-width:920px){
  .hero-in{grid-template-columns:1fr;gap:44px}
  .hero-card{max-width:480px}
  .split,.split.rev{grid-template-columns:1fr;gap:36px}
  .split.rev .split-txt{order:0}
  .svc-detail-grid{grid-template-columns:1fr;gap:32px}
  .svc-side{position:static}
  .contact-grid{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,1fr)}
  .ftr-top{grid-template-columns:1fr 1fr;gap:32px}
  .ftr-brand{grid-column:1/-1}
  .spine-steps{grid-template-columns:1fr;gap:0}
  .spine-track{display:none}
  .spine-step{display:grid;grid-template-columns:44px 1fr;gap:16px;text-align:left;align-items:center;padding:10px 0;position:relative}
  .spine-step:not(:last-child)::after{content:"";position:absolute;left:21px;top:44px;bottom:-10px;width:2px;background:linear-gradient(var(--green-500),rgba(82,180,133,.3))}
  .spine-dot{margin:0}
  .spine-phase{grid-column:2;margin-bottom:2px}
  .spine-step h4{grid-column:2}
  .spine-step p{grid-column:2}
}
@media(max-width:680px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .fact-row{grid-template-columns:1fr}
  .fact-row dt{padding-bottom:6px}
  .fact-row dd{padding-top:6px}
  .fld-row{grid-template-columns:1fr;gap:0}
  .support-band{grid-template-columns:1fr;text-align:center}
  .support-band .sb-ic{margin:0 auto}
  .role-card{flex-direction:column;align-items:flex-start;text-align:left}
  .ftr-top{grid-template-columns:1fr}
  .ftr-bottom{flex-direction:column;align-items:flex-start}
  .hero h1 .uline{white-space:normal}
  .news-item{flex-wrap:wrap;gap:8px}
}
@media(max-width:430px){
  .brand-txt{display:none}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}