:root{
  --bg:#FBFAF7; --surface:#FFFFFF; --surface-2:#F6F2EA;
  --ink:#2A2723; --ink-soft:#4E4A44; --muted:#7C766D; --line:#EBE4D8;
  --primary:#F39800; --primary-2:#E38400; --primary-ink:#FFFFFF; --primary-soft:#FDF0DA; --primary-line:#F6D6A6;
  --dark:#2A2723;
  --shadow:0 22px 48px -30px rgba(60,40,10,.30);
  --shadow-sm:0 10px 26px -18px rgba(60,40,10,.28);
  --font-sans:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","YuGothic",Meiryo,system-ui,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);line-height:1.9;
  font-size:16px;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:var(--primary);text-decoration:none}
img{max-width:100%;display:block}

/* eyebrow / section label */
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-weight:700;font-size:13px;color:var(--muted);
  letter-spacing:.04em;margin:0 0 16px}
.eyebrow .num{font-family:var(--font-mono);font-size:13px;font-weight:800;color:var(--primary);
  position:relative;padding-right:14px}
.eyebrow .num::after{content:"";position:absolute;right:0;top:50%;width:8px;height:1.5px;background:var(--primary-line)}
h1,h2,h3{color:var(--ink);letter-spacing:.01em}
h2{font-size:clamp(24px,3.4vw,34px);line-height:1.4;font-weight:800;margin:0 0 18px;text-wrap:balance}
h2 .em{color:var(--primary)}
h3{font-size:18px;font-weight:700;margin:0 0 8px}
p{margin:0 0 14px}
.lead{font-size:16.5px;color:var(--ink-soft);line-height:2;max-width:64ch}
.note{font-size:12.5px;color:var(--muted);line-height:1.8;margin-top:12px}
.section{padding:clamp(60px,8vw,104px) 0;border-top:1px solid var(--line)}
.section.tint{background:var(--surface-2);border-top:1px solid var(--line)}
.sec-head{max-width:70ch;margin:0 0 40px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:15.5px;border:0;cursor:pointer;white-space:nowrap;
  border-radius:999px;padding:15px 30px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn .ar{font-family:var(--font-mono);font-weight:700}
.btn-primary{background:var(--primary);color:var(--primary-ink);box-shadow:0 12px 24px -12px rgba(243,152,0,.7)}
.btn-primary:hover{background:var(--primary-2);transform:translateY(-2px)}
.btn-lg{font-size:16.5px;padding:17px 36px}
.btn:focus-visible{outline:3px solid var(--primary);outline-offset:3px}

/* header */
header{position:sticky;top:0;z-index:60;background:rgba(251,250,247,.86);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px}
.brand img{height:30px;width:auto}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--ink-soft);font-size:14px;font-weight:700}
.nav-links a:hover{color:var(--primary)}
.nav .btn{padding:11px 22px;font-size:14px}
@media (max-width:860px){.nav-links{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;
  background:
    radial-gradient(680px 380px at 88% 8%,#FDEBCE 0,rgba(253,235,206,0) 62%),
    linear-gradient(180deg,#FFFDF9 0,#FBFAF7 100%)}
.hero::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;
  background:linear-gradient(90deg,var(--primary),#FFC062)}
.hero-in{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center;
  padding:clamp(56px,7vw,92px) 0 clamp(52px,6vw,80px)}
.hero .tagline{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:13px;color:var(--primary);
  background:var(--primary-soft);border:1px solid var(--primary-line);border-radius:999px;padding:7px 15px;margin:0 0 22px}
.hero h1{font-size:clamp(24px,4.6vw,48px);line-height:1.32;font-weight:900;letter-spacing:.01em;margin:0 0 22px;text-wrap:balance;overflow-wrap:anywhere}
.hero-in>div{min-width:0}
.hero h1 .mark{position:relative;white-space:nowrap}
.hero h1 .mark::after{content:"";position:absolute;left:-2px;right:-2px;bottom:2px;height:12px;z-index:-1;
  background:linear-gradient(180deg,transparent 55%,#FCD9A0 55%)}
.hero .lead{max-width:52ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:30px}
.hero-catch{font-size:clamp(17px,2.2vw,21px);font-weight:800;color:var(--ink);line-height:1.65;margin:0 0 18px}
.hero-cta .tel{display:flex;flex-direction:column;gap:1px;text-decoration:none}
.hero-cta .tel .tel-lb{font-size:11.5px;color:var(--muted);font-weight:700}
.hero-cta .tel .tel-no{font-size:23px;font-weight:800;color:var(--ink);letter-spacing:.02em;line-height:1.2}
.hero-cta .tel:hover .tel-no{color:var(--primary)}
.nowrap{white-space:nowrap}
@media (max-width:600px){.sp-hide{display:none}}
.hero-fig{position:relative}

/* points strip */
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:18px;
  background:var(--surface);overflow:hidden;box-shadow:var(--shadow-sm)}
.strip .it{padding:22px 24px;border-left:1px solid var(--line)}
.strip .it:first-child{border-left:0}
.strip .it .k{font-family:var(--font-mono);font-size:11px;font-weight:700;color:var(--primary);letter-spacing:.06em}
.strip .it .t{font-weight:800;font-size:15.5px;margin-top:6px}
.strip .it .d{font-size:12.5px;color:var(--muted);margin-top:4px}
@media (max-width:720px){.strip{grid-template-columns:1fr}.strip .it{border-left:0;border-top:1px solid var(--line)}.strip .it:first-child{border-top:0}}

/* grids / cards */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:840px){.g2,.g3,.g4{grid-template-columns:1fr}.g4{grid-template-columns:1fr 1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow-sm)}
.card .cap{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:12.5px;color:var(--primary);margin-bottom:16px;letter-spacing:.02em}
.card .cap::before{content:"";width:15px;height:2px;background:var(--primary);border-radius:2px}
.feature .ic{width:46px;height:46px;border-radius:13px;background:var(--primary-soft);color:var(--primary);
  display:grid;place-items:center;font-family:var(--font-mono);font-weight:800;font-size:15px;margin-bottom:14px}
.feature p{margin:0;color:var(--ink-soft);font-size:14.5px;line-height:1.9}
.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.tagpill{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:14px 18px;font-weight:800;
  box-shadow:var(--shadow-sm)}
.tagpill span{display:block;font-size:12px;color:var(--muted);font-weight:600;margin-top:3px}

.dgram{width:100%;height:auto;display:block}
.figframe{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow-sm)}
.hero-fig .dgram{filter:drop-shadow(0 30px 55px rgba(180,110,0,.22))}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.steps .st{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;position:relative}
.steps .st .no{font-family:var(--font-mono);font-weight:900;color:var(--primary);font-size:14px}
.steps .st h3{margin:8px 0 5px;font-size:16px}
.steps .st p{margin:0;color:var(--muted);font-size:13px}
@media (max-width:840px){.steps{grid-template-columns:1fr 1fr}}

/* roles */
.roles{display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center}
.role{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:22px}
.role.hl{background:var(--primary-soft);border-color:var(--primary-line)}
.role h4{margin:0 0 10px;font-size:15px;font-weight:800}
.role ul{margin:0;padding-left:18px;color:var(--ink-soft);font-size:14px;line-height:1.95}
.role-mid{display:flex;flex-direction:column;gap:10px;align-items:center}
.role-mid .conn{font-family:var(--font-mono);font-size:11px;color:var(--primary);white-space:nowrap;font-weight:800}
@media (max-width:760px){.roles{grid-template-columns:1fr}.role-mid{flex-direction:row;gap:20px;justify-content:center}}

/* checklist */
.check{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.check li{display:flex;gap:13px;align-items:flex-start;font-size:14.5px;color:var(--ink-soft)}
.check .ck{flex:none;width:22px;height:22px;border-radius:50%;background:var(--primary);color:#fff;
  display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:2px}
.check b{color:var(--ink)}

/* LLMO band */
.band{position:relative;overflow:hidden;background:var(--dark);color:#F4EFE7;border-radius:24px;
  padding:clamp(34px,5vw,56px);text-align:center}
.band::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 260px at 82% 0,rgba(243,152,0,.28),transparent 60%)}
.band>*{position:relative}
.band .eyebrow{color:#F3C58A;justify-content:center}
.band .eyebrow .num{color:#FFB446}
.band h2{color:#fff}
.band .two{display:inline-flex;flex-wrap:wrap;align-items:center;gap:16px;margin:6px 0 18px;justify-content:center}
.band .orb{border:1.5px solid rgba(243,152,0,.55);border-radius:14px;padding:13px 22px;font-weight:800;color:#FBE6C8}
.band .x{font-family:var(--font-mono);color:#FFB446;font-weight:800;font-size:18px}
.band .lead{color:#D9D0C4;margin:0 auto;max-width:56ch}

/* faq */
.faq{max-width:820px;margin:0 auto}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:800;font-size:15.5px;
  display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary .q{display:flex;gap:11px}
.faq summary .q::before{content:"Q";font-family:var(--font-mono);color:var(--primary);font-weight:900}
.faq summary .pl{color:var(--primary);font-family:var(--font-mono);font-size:22px;line-height:1;transition:transform .2s}
.faq details[open] summary .pl{transform:rotate(45deg)}
.faq .a{padding:0 22px 22px 45px;color:var(--ink-soft);font-size:14.5px;line-height:1.95}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(24px,3vw,36px);box-shadow:var(--shadow)}
.form-group{margin-bottom:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.form-row{grid-template-columns:1fr}}
.form-group label{display:block;font-size:13.5px;font-weight:700;color:var(--ink);margin-bottom:7px}
.form-group .required{display:inline-block;font-size:10.5px;font-weight:800;color:#fff;background:var(--primary);
  border-radius:5px;padding:2px 7px;margin-left:8px;vertical-align:2px}
.form-group input,.form-group select,.form-group textarea{width:100%;border:1px solid var(--line);border-radius:11px;
  background:var(--surface-2);color:var(--ink);padding:13px 14px;font-family:inherit;font-size:15px}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:2px solid var(--primary);border-color:var(--primary);background:#fff}
.form-group textarea{min-height:130px;resize:vertical}
.privacy .content{border:1px solid var(--line);border-radius:12px;background:var(--surface-2);margin-top:8px}
.privacy .scroller{max-height:170px;overflow-y:auto;padding:16px 18px;font-size:12.5px;line-height:1.85;color:var(--ink-soft)}
.privacy .scroller h6{margin:14px 0 3px;font-size:12.5px;color:var(--ink);font-weight:800}
.privacy .scroller h6:first-child{margin-top:0}
.privacy .scroller p{margin:0 0 6px}
.form-submit{margin-top:24px}
.form-submit button,.form-submit .link-btn,#contact .wpcf7-submit,#contact .form-submit input[type="submit"]{
  display:flex;align-items:center;justify-content:center;gap:10px;width:100%;border:0;cursor:pointer;
  background:var(--primary);color:#fff;font-weight:800;font-size:16.5px;line-height:1.5;border-radius:999px;
  padding:17px 34px;box-shadow:0 12px 24px -12px rgba(243,152,0,.7);transition:transform .15s ease,background .15s ease}
.form-submit button:hover,.form-submit .link-btn:hover,#contact .wpcf7-submit:hover{background:var(--primary-2);transform:translateY(-2px)}
.form-submit button img,.form-submit .link-btn img{height:18px;width:auto}
.form-submit .wpcf7-spinner{margin:0 0 0 10px}
.contact-aside h2{font-size:clamp(24px,3.2vw,32px)}
.contact-aside .lead{margin-bottom:22px}
.contact-info{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:22px;box-shadow:var(--shadow-sm)}
.contact-info .row{display:flex;gap:12px;padding:10px 0;border-top:1px dashed var(--line);font-size:14px}
.contact-info .row:first-child{border-top:0}
.contact-info .row .lb{font-size:12.5px;font-weight:700;color:var(--muted);min-width:76px;padding-top:2px}
.wp-note{font-size:11.5px;color:var(--muted);background:var(--surface-2);border:1px dashed var(--line);border-radius:9px;padding:9px 12px;margin:0 0 18px;line-height:1.6}
.wp-note code{font-family:var(--font-mono);font-size:11px;color:var(--primary);background:#fff;border:1px solid var(--line);border-radius:5px;padding:1px 6px}

/* footer */
footer{background:var(--surface);border-top:1px solid var(--line);padding:60px 0 0}
.foot-top{text-align:center;margin-bottom:30px}
.foot-top img{height:30px;display:inline-block}
.foot-h{font-size:22px;font-weight:800;text-align:center;margin:0 0 32px;position:relative;padding-bottom:16px}
.foot-h::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:38px;height:3px;background:var(--primary);border-radius:3px}
.company{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;max-width:920px;margin:0 auto}
@media (max-width:760px){.company{grid-template-columns:1fr;gap:22px}}
.company-table{width:100%;border-collapse:collapse;font-size:14px}
.company-table th,.company-table td{text-align:left;vertical-align:top;padding:12px 4px;border-bottom:1px solid var(--line);line-height:1.7}
.company-table th{width:104px;color:var(--muted);font-weight:700;white-space:nowrap}
.company-table td{color:var(--ink-soft)}
.company-works .lead{font-weight:800;color:var(--ink);font-size:14px;margin:0 0 6px}
.company-works p{font-size:13.5px;color:var(--ink-soft);line-height:1.95;margin:0 0 16px}
.company-thumbs{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:24px;padding:0;margin:36px auto 0;max-width:640px}
.company-thumbs img{height:54px;width:auto}
.copyright{margin-top:48px;background:var(--dark);color:#B8AF9F;text-align:center;padding:18px 0;font-size:12px}

/* mobile sticky cta */
.mcta{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;padding:11px 16px;
  background:rgba(251,250,247,.94);backdrop-filter:blur(10px);border-top:1px solid var(--line);
  transform:translateY(110%);transition:transform .25s ease}
.mcta.show{transform:translateY(0)}
.mcta .btn{width:100%;justify-content:center}
@media (max-width:860px){.mcta{display:block}body{padding-bottom:78px}.hero-in{grid-template-columns:1fr;gap:34px}.pc-br{display:none}}
@media (max-width:600px){.nav .btn{padding:9px 15px;font-size:12.5px}}