*{margin:0;padding:0;box-sizing:border-box}
:root{
  --ink:#111110;
  --white:#fff;
  --off:#F8F6F2;
  --rule:#E5E2DB;
  --muted:#888580;
  --faint:#C0BDB8;
  --accent:#1A3A2A;
  --accent2:#2A5C42;
  --accent3:#4A9470;
  --accent-l:#EBF3EE;
  --en:'Outfit',sans-serif;
  --jp:'Noto Sans JP',sans-serif;
  --pl:'Playfair Display',serif;
}
html{scroll-behavior:smooth}
body{background:var(--white);color:var(--ink);font-family:var(--jp);line-height:1.85;-webkit-font-smoothing:antialiased}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:200;height:64px;display:flex;align-items:center;padding:0 40px;background:rgba(255,255,255,0.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule);transition:box-shadow .3s}
.logo{font-family:var(--en);font-size:1.05rem;font-weight:700;color:var(--ink);letter-spacing:0.12em;text-transform:uppercase;flex:1}
.logo span{color:var(--accent2)}
.nav-links{display:flex;gap:32px;list-style:none;margin-right:28px}
.nav-links a{font-family:var(--jp);font-size:0.76rem;color:var(--muted);text-decoration:none;font-weight:400;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{font-family:var(--jp);background:var(--ink);color:#fff;padding:9px 20px;font-size:0.76rem;font-weight:500;text-decoration:none;border-radius:1px;letter-spacing:0.04em;transition:background .2s}
.nav-cta:hover{background:var(--accent)}

/* HERO - full bleed */
.hero{height:100vh;min-height:640px;position:relative;display:flex;align-items:flex-end;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:var(--ink)}
.hero-img{position:absolute;right:0;top:0;bottom:0;width:52%;height:100%;object-fit:cover;object-position:top center;opacity:0.7}
.hero-fade-l{position:absolute;left:0;top:0;bottom:0;width:55%;background:linear-gradient(to right,var(--ink) 40%,transparent 100%)}
.hero-fade-b{position:absolute;bottom:0;left:0;right:0;height:30%;background:linear-gradient(to top,var(--ink) 0%,transparent 100%)}
.hero-content{position:relative;z-index:2;padding:0 40px 72px;max-width:1100px;margin:0 auto;width:100%}
.hero-tag{font-family:var(--en);font-size:0.65rem;font-weight:600;letter-spacing:0.3em;text-transform:uppercase;color:var(--accent3);margin-bottom:24px;display:flex;align-items:center;gap:12px}
.hero-tag::before{content:'';width:28px;height:1px;background:var(--accent3)}
.hero-h1{font-family:var(--en);font-size:clamp(3.2rem,6vw,5.5rem);font-weight:700;color:#fff;line-height:1.15;letter-spacing:-0.01em;margin-bottom:8px}
.hero-h1 em{font-style:normal;color:var(--accent3);font-weight:300}
.hero-sub{font-family:var(--jp);font-size:0.92rem;color:rgba(255,255,255,0.5);line-height:2;max-width:440px;margin-bottom:36px;font-weight:300}
.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.btn-w{background:#fff;color:var(--ink);padding:14px 30px;font-family:var(--jp);font-size:0.84rem;font-weight:500;text-decoration:none;border-radius:1px;display:inline-block;transition:opacity .2s;letter-spacing:0.04em}
.btn-w:hover{opacity:0.88}
.btn-o{border:1px solid rgba(255,255,255,0.3);color:rgba(255,255,255,0.8);padding:14px 30px;font-family:var(--jp);font-size:0.84rem;font-weight:400;text-decoration:none;border-radius:1px;display:inline-block;transition:all .2s}
.btn-o:hover{border-color:rgba(255,255,255,0.7);color:#fff}
.hero-note{font-family:var(--jp);font-size:0.7rem;color:rgba(255,255,255,0.25);margin-top:12px}
.hero-rep{position:absolute;right:40px;bottom:64px;z-index:3;text-align:right}
.rep-name{font-family:var(--pl);font-size:1.1rem;font-weight:400;font-style:italic;color:rgba(255,255,255,0.6);line-height:1.3}
.rep-title{font-family:var(--en);font-size:0.6rem;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--accent3);margin-top:4px}

/* STRIP */
.strip{background:var(--off);border-bottom:1px solid var(--rule);padding:0 40px;display:flex;align-items:stretch}
.strip-item{flex:1;padding:28px 0;text-align:center;border-right:1px solid var(--rule)}
.strip-item:last-child{border-right:none}
.strip-val{font-family:var(--en);font-size:1.7rem;font-weight:700;color:var(--ink);line-height:1}
.strip-label{font-family:var(--jp);font-size:0.68rem;color:var(--muted);margin-top:5px;font-weight:400;letter-spacing:0.05em}

/* SECTIONS */
.sw{background:var(--white);padding:88px 40px;border-top:1px solid var(--rule)}
.sg{background:var(--off);padding:88px 40px;border-top:1px solid var(--rule)}
.si{max-width:1100px;margin:0 auto}
.s2{display:grid;grid-template-columns:320px 1fr;gap:64px;align-items:start}
.s-left{}
.ey{font-family:var(--en);font-size:0.62rem;font-weight:700;letter-spacing:0.28em;text-transform:uppercase;color:var(--accent2);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.ey::before{content:'';width:18px;height:1px;background:var(--accent2)}
h2{font-family:var(--en);font-size:clamp(1.8rem,3vw,2.4rem);font-weight:700;color:var(--ink);line-height:1.25;margin-bottom:16px;letter-spacing:-0.01em}
h2 span{color:var(--accent2)}
.lead{font-family:var(--jp);font-size:0.86rem;color:var(--muted);line-height:2.1;font-weight:400;margin-bottom:0}

/* PROBLEM */
.prob-list{display:flex;flex-direction:column;gap:0;border:1px solid var(--rule);border-radius:4px;overflow:hidden}
.prob-item{background:var(--white);padding:24px 28px;display:flex;gap:20px;border-bottom:1px solid var(--rule)}
.prob-item:last-child{border-bottom:none}
.prob-n{font-family:var(--en);font-size:0.65rem;font-weight:700;color:var(--faint);letter-spacing:0.1em;min-width:28px;padding-top:2px}
.prob-t{font-family:var(--jp);font-size:0.88rem;font-weight:500;color:var(--ink);margin-bottom:5px}
.prob-d{font-family:var(--jp);font-size:0.78rem;color:var(--muted);line-height:1.95;font-weight:400}
.prob-foot{margin-top:24px;background:var(--accent-l);border-left:2px solid var(--accent2);padding:18px 24px;border-radius:0 3px 3px 0}
.prob-foot p{font-family:var(--jp);font-size:0.88rem;color:var(--ink);font-weight:500}
.prob-foot span{color:var(--accent2)}

/* SERVICE */
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:4px;overflow:hidden;margin-top:48px}
.svc{background:var(--white);padding:40px 36px;position:relative}
.svc.hi{background:var(--off)}
.svc-bar{position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent2)}
.svc-new{position:absolute;top:20px;right:20px;background:var(--accent);color:#fff;font-family:var(--en);font-size:0.58rem;font-weight:700;padding:3px 9px;letter-spacing:0.12em}
.svc-num{font-family:var(--en);font-size:0.6rem;font-weight:700;letter-spacing:0.18em;color:var(--faint);margin-bottom:10px}
.svc-name{font-family:var(--en);font-size:1.25rem;font-weight:700;color:var(--ink);margin-bottom:10px;letter-spacing:-0.01em}
.svc-desc{font-family:var(--jp);font-size:0.8rem;color:var(--muted);line-height:2;margin-bottom:22px;padding-bottom:22px;border-bottom:1px solid var(--rule);font-weight:400}
.svc-ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.svc-ul li{font-family:var(--jp);font-size:0.78rem;color:var(--muted);display:flex;gap:10px;font-weight:400}
.svc-ul li::before{content:'';width:3px;height:3px;border-radius:50%;background:var(--accent3);flex-shrink:0;margin-top:9px}

/* RECOMMEND */
.rec{background:var(--ink);border-radius:4px;overflow:hidden;display:grid;grid-template-columns:1.2fr 1fr;margin-top:48px}
.rec-l{padding:48px 44px}
.rec-tag{font-family:var(--en);font-size:0.6rem;font-weight:700;letter-spacing:0.2em;color:var(--accent3);text-transform:uppercase;margin-bottom:16px}
.rec-h{font-family:var(--en);font-size:1.5rem;font-weight:700;color:#fff;line-height:1.3;margin-bottom:12px;letter-spacing:-0.01em}
.rec-p{font-family:var(--jp);font-size:0.8rem;color:rgba(255,255,255,0.45);line-height:2.1;margin-bottom:28px;font-weight:400}
.rc{display:flex;align-items:center;gap:10px;font-family:var(--jp);font-size:0.8rem;color:rgba(255,255,255,0.75);margin-bottom:10px;font-weight:400}
.rc:last-child{margin-bottom:0}
.rc::before{content:'';width:14px;height:14px;border-radius:50%;border:1px solid var(--accent3);flex-shrink:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M2.5 7l3 3L11.5 4' stroke='%234A9470' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center}
.rec-r{background:rgba(255,255,255,0.04);border-left:1px solid rgba(255,255,255,0.07);padding:48px 36px;display:flex;flex-direction:column;justify-content:center;gap:14px}
.rec-row{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,0.07);font-size:0.78rem}
.rec-row:last-child{border-bottom:none;padding-bottom:0}
.rec-l2{font-family:var(--jp);color:rgba(255,255,255,0.4);font-weight:400}
.rec-r2{font-family:var(--jp);color:rgba(255,255,255,0.85);font-weight:500}

/* FLOW */
.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);margin-top:48px;position:relative;gap:0}
.flow-track{position:absolute;top:18px;left:10%;right:10%;height:1px;background:var(--rule)}
.flow-step{text-align:center;padding:0 6px;position:relative;z-index:1}
.fd{width:36px;height:36px;border-radius:50%;border:1px solid var(--rule);background:var(--white);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-family:var(--en);font-size:0.72rem;font-weight:700;color:var(--faint);position:relative;z-index:1;letter-spacing:0}
.flow-step.on .fd{background:var(--accent);border-color:var(--accent);color:#fff}
.ft2{font-family:var(--jp);font-size:0.78rem;font-weight:500;color:var(--ink);margin-bottom:5px}
.fd2{font-family:var(--jp);font-size:0.68rem;color:var(--muted);line-height:1.75;font-weight:400}

/* WORKS */
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:4px;overflow:hidden;margin-top:0}
.wc{background:var(--white);text-decoration:none;color:var(--ink);display:block;transition:background .2s}
.wc:hover{background:var(--off)}
.wt{height:180px;background:var(--accent-l);overflow:hidden;display:flex;align-items:center;justify-content:center}
.wt img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.wc:hover .wt img{transform:scale(1.04)}
.ws{font-family:var(--en);font-size:0.62rem;color:var(--faint);letter-spacing:0.15em}
.wb{padding:18px 20px}
.wcat{font-family:var(--en);font-size:0.6rem;font-weight:700;color:var(--accent2);letter-spacing:0.15em;text-transform:uppercase;margin-bottom:5px}
.wname{font-family:var(--jp);font-size:0.86rem;font-weight:500;color:var(--ink);margin-bottom:3px}
.wdesc{font-family:var(--jp);font-size:0.74rem;color:var(--muted);line-height:1.75;font-weight:400}

/* WHY */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:0;border:1px solid var(--rule);border-radius:4px;overflow:hidden}
.wi{padding:36px 30px;border-right:1px solid var(--rule);background:var(--white)}
.wi:last-child{border-right:none}
.wn{font-family:var(--en);font-size:2.2rem;font-weight:800;color:var(--rule);line-height:1;margin-bottom:16px}
.wtt{font-family:var(--jp);font-size:0.88rem;font-weight:500;color:var(--ink);margin-bottom:7px}
.wd{font-family:var(--jp);font-size:0.76rem;color:var(--muted);line-height:1.95;font-weight:400}

/* FAQ */
.faq-list{border-top:1px solid var(--rule)}
.fi{border-bottom:1px solid var(--rule)}
.fq{padding:18px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-family:var(--jp);font-size:0.84rem;font-weight:500;color:var(--ink);gap:20px;user-select:none}
.fi-icon{width:20px;height:20px;border:1px solid var(--rule);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:0.78rem;color:var(--muted);transition:all .2s}
.fi.open .fi-icon{background:var(--accent);border-color:var(--accent);color:#fff}
.fa{display:none;padding:0 0 18px;font-family:var(--jp);font-size:0.8rem;color:var(--muted);line-height:2.1;font-weight:400;max-width:680px}
.fi.open .fa{display:block}

/* CTA */
.cta-section{background:var(--ink);padding:88px 40px;text-align:center}
.cta-in{max-width:500px;margin:0 auto}
.c-tag{font-family:var(--en);font-size:0.6rem;font-weight:700;letter-spacing:0.28em;text-transform:uppercase;color:var(--accent3);margin-bottom:20px;display:flex;align-items:center;justify-content:center;gap:10px}
.c-tag::before,.c-tag::after{content:'';width:18px;height:1px;background:var(--accent3)}
.cta-h{font-family:var(--en);font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;color:#fff;line-height:1.2;margin-bottom:14px;letter-spacing:-0.01em}
.cta-h span{font-style:italic;font-family:var(--pl);font-weight:400;color:var(--accent3)}
.cta-p{font-family:var(--jp);font-size:0.84rem;color:rgba(255,255,255,0.45);line-height:2.1;margin-bottom:32px;font-weight:400}
.cta-btn{background:#fff;color:var(--ink);padding:15px 36px;font-family:var(--jp);font-size:0.84rem;font-weight:500;text-decoration:none;border-radius:1px;display:inline-block;letter-spacing:0.04em;transition:opacity .2s}
.cta-btn:hover{opacity:0.88}
.cta-note{font-family:var(--jp);font-size:0.68rem;color:rgba(255,255,255,0.2);margin-top:12px}

/* FOOTER */
footer{background:#0A0A09;padding:24px 40px;border-top:1px solid rgba(255,255,255,0.05)}
.fti{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.flogo{font-family:var(--en);font-size:0.88rem;font-weight:700;color:#fff;letter-spacing:0.12em;text-transform:uppercase}
.flogo span{color:var(--accent3)}
.fcopy{font-family:var(--jp);font-size:0.66rem;color:rgba(255,255,255,0.18)}

@media(max-width:960px){.s2{grid-template-columns:1fr;gap:32px}.rec{grid-template-columns:1fr}.hero-rep{display:none}}
@media(max-width:768px){
  nav .nav-links{display:none}
  .svc-grid,.works-grid,.why-grid{grid-template-columns:1fr}
  .flow-grid{grid-template-columns:1fr;gap:16px}.flow-track{display:none}
  .wi{border-right:none;border-bottom:1px solid var(--rule)}.wi:last-child{border-bottom:none}
  .sw,.sg,.cta-section,footer,nav{padding-left:20px;padding-right:20px}
  .hero-content{padding:0 20px 56px}
  .strip{padding:0 20px}
  .strip-item{padding:20px 0}
  .hero-h1{font-size:2.6rem}
}