@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@500;600;800&family=Noto+Sans+JP:wght@400;500;700&display=swap');

:root{
  --paper:#f5f2ea;
  --paper-deep:#ece7d9;
  --ink:#1c1a17;
  --ink-soft:#4a463f;
  --titan:#6d7278;
  --titan-light:#9aa0a4;
  --copper:#a9622c;
  --copper-deep:#7c4620;
  --copper-soft:#e8d6c2;
  --line:#ddd6c4;
  --white:#ffffff;
  --font-serif:"Shippori Mincho",serif;
  --font-sans:"Noto Sans JP",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.9;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;margin:0;line-height:1.5;color:var(--ink);}
p{margin:0 0 1em;}
.container{max-width:1140px;margin:0 auto;padding:0 24px;}
.container-narrow{max-width:860px;margin:0 auto;padding:0 24px;}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(245,242,234,.97);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:1140px;margin:0 auto;padding:16px 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.brand-logo{display:flex;flex-direction:column;line-height:1.1;}
.brand-logo .mark{font-family:var(--font-serif);font-size:26px;font-weight:800;letter-spacing:.12em;color:var(--ink);}
.brand-logo .sub{font-size:10.5px;letter-spacing:.14em;color:var(--titan);margin-top:2px;}
.nav-desktop-list{display:flex;gap:30px;}
.nav-desktop-list a{font-size:14px;letter-spacing:.03em;padding:6px 2px;border-bottom:2px solid transparent;transition:border-color .2s;}
.nav-desktop-list a:hover,.nav-desktop-list a.active{border-color:var(--copper);color:var(--copper-deep);}
.header-cta{display:flex;align-items:center;gap:18px;}
.btn-header-contact{
  background:var(--ink);color:var(--white);padding:10px 22px;font-size:13.5px;letter-spacing:.05em;
  border-radius:2px;white-space:nowrap;
}
.nav-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--line);background:var(--white);
  position:relative;cursor:pointer;flex-shrink:0;
}
.nav-toggle span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:transform .25s,opacity .25s;}
.nav-toggle span:nth-child(1){top:14px;}
.nav-toggle span:nth-child(2){top:20px;}
.nav-toggle span:nth-child(3){top:26px;}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

.nav-mobile{
  position:fixed;inset:0 0 0 0;top:73px;
  background:#f5f2ea;
  opacity:1;
  z-index:250;
  will-change:transform;
  transform:translateX(100%);
  transition:transform .28s ease;
  overflow-y:auto;
}
.nav-mobile.open{transform:translateX(0);}
.nav-mobile-list{padding:20px 24px 40px;}
.nav-mobile-list li{border-bottom:1px solid var(--line);}
.nav-mobile-list a{display:block;padding:18px 4px;font-size:16.5px;}
.nav-mobile-list a.active{color:var(--copper-deep);}
.nav-mobile .btn-header-contact{display:block;text-align:center;margin:24px 4px 0;}

/* ===== Buttons ===== */
.btn{
  display:inline-block;padding:15px 34px;font-size:14.5px;letter-spacing:.06em;
  border-radius:2px;border:1px solid var(--ink);transition:all .2s;
}
.btn-primary{background:var(--ink);color:var(--white);}
.btn-primary:hover{background:var(--copper-deep);border-color:var(--copper-deep);}
.btn-outline{background:transparent;color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--white);}
.btn-copper{background:var(--copper);color:var(--white);border-color:var(--copper);}
.btn-copper:hover{background:var(--copper-deep);border-color:var(--copper-deep);}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;}

/* ===== Section basics ===== */
section{padding:88px 0;}
.section-tight{padding:60px 0;}
.eyebrow{
  display:inline-block;font-size:12.5px;letter-spacing:.22em;color:var(--copper);
  border-bottom:1px solid var(--copper);padding-bottom:6px;margin-bottom:18px;
}
.section-head{max-width:640px;margin-bottom:52px;}
.section-head h2{font-size:34px;margin-bottom:16px;}
.section-head p{color:var(--ink-soft);font-size:15.5px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.bg-deep{background:var(--paper-deep);}
.bg-dark{background:var(--ink);color:#eee9df;}
.bg-dark h1,.bg-dark h2,.bg-dark h3{color:#fff;}
.bg-dark p{color:#c9c3b6;}

/* ===== Page Hero (inner pages) ===== */
.page-hero{
  position:relative;padding:120px 0 64px;overflow:hidden;background:var(--ink);color:#fff;
}
.page-hero .ph-bg{position:absolute;inset:0;z-index:0;}
.page-hero .ph-bg img{width:100%;height:100%;object-fit:cover;opacity:.42;}
.page-hero .ph-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,18,15,.55),rgba(20,18,15,.85));}
.page-hero-inner{position:relative;z-index:1;}
.page-hero h1{color:#fff;font-size:38px;}
.page-hero .lead{color:#d8d2c3;margin-top:14px;font-size:15.5px;max-width:620px;}
.breadcrumb{font-size:12.5px;color:#b9b2a1;margin-bottom:18px;}
.breadcrumb a{border-bottom:1px solid rgba(255,255,255,.4);}

/* ===== TOP Hero ===== */
.hero{
  position:relative;min-height:640px;display:flex;align-items:flex-end;overflow:hidden;background:var(--ink);
}
.hero .hero-bg{position:absolute;inset:0;}
.hero .hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.55;}
.hero .hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,13,11,.92) 8%,rgba(15,13,11,.35) 62%,rgba(15,13,11,.55) 100%);}
.hero-content{position:relative;z-index:1;color:#fff;padding:120px 0 64px;}
.hero-content .eyebrow{color:var(--copper-soft);border-color:var(--copper-soft);}
.hero-content h1{color:#fff;font-size:46px;line-height:1.45;margin-bottom:20px;}
.hero-content .sub{color:#d8d2c3;font-size:16px;max-width:560px;margin-bottom:34px;}

/* ===== Stat strip ===== */
.stat-strip{background:var(--ink);color:#fff;padding:36px 0;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
.stat-grid .num{font-family:var(--font-serif);font-size:32px;color:var(--copper-soft);}
.stat-grid .lbl{font-size:12px;color:#b9b2a1;margin-top:6px;letter-spacing:.04em;}

/* ===== Cards ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;}
.card{background:var(--white);border:1px solid var(--line);}
.card-img{aspect-ratio:4/3;overflow:hidden;}
.card-img.icon-tile{display:flex;align-items:center;justify-content:center;background:var(--paper-deep);}
.card-img.icon-tile svg{width:76px;height:76px;}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.card:hover .card-img img{transform:scale(1.05);}
.card-body{padding:24px 22px;}
.card-body h3{font-size:18px;margin-bottom:10px;}
.card-body p{color:var(--ink-soft);font-size:14px;margin-bottom:14px;}
.card-link{font-size:13px;color:var(--copper-deep);border-bottom:1px solid var(--copper-deep);padding-bottom:2px;}

.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.split .img-wrap{aspect-ratio:4/3;overflow:hidden;}
.split .img-wrap img{width:100%;height:100%;object-fit:cover;}
.split.reverse{direction:rtl;}
.split.reverse > *{direction:ltr;}

/* ===== Reason list ===== */
.reason-list{counter-reset:reason;}
.reason-item{display:flex;gap:24px;padding:28px 0;border-top:1px solid var(--line);}
.reason-item:last-child{border-bottom:1px solid var(--line);}
.reason-item .num{
  font-family:var(--font-serif);font-size:15px;color:var(--copper);flex-shrink:0;width:44px;
}
.reason-item h3{font-size:19px;margin-bottom:8px;}
.reason-item p{color:var(--ink-soft);font-size:14.5px;margin:0;}

/* ===== Timeline ===== */
.timeline{border-left:2px solid var(--line);margin-left:6px;}
.timeline-item{position:relative;padding:0 0 40px 32px;}
.timeline-item::before{content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--copper);}
.timeline-item .yr{font-family:var(--font-serif);color:var(--copper-deep);font-size:15px;margin-bottom:4px;}
.timeline-item h4{font-size:16.5px;margin-bottom:6px;}
.timeline-item p{color:var(--ink-soft);font-size:14px;margin:0;}

/* ===== Table ===== */
table.spec{width:100%;border-collapse:collapse;}
table.spec th,table.spec td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:14.5px;}
table.spec th{width:30%;color:var(--ink-soft);font-weight:500;background:var(--paper-deep);}
table.compare{width:100%;border-collapse:collapse;background:var(--white);}
table.compare th,table.compare td{padding:14px 12px;border:1px solid var(--line);font-size:13.5px;text-align:center;vertical-align:middle;}
table.compare thead th{background:var(--ink);color:#fff;font-weight:500;}
table.compare td:first-child,table.compare th:first-child{text-align:left;background:var(--paper-deep);font-weight:500;width:26%;}
table.compare td.hi{background:#f6ede1;font-weight:700;color:var(--copper-deep);}
.table-scroll{overflow-x:auto;}

/* ===== Quote ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.quote-card{background:var(--white);border:1px solid var(--line);padding:28px 24px;}
.quote-card .stars{color:var(--copper);font-size:13px;margin-bottom:12px;letter-spacing:2px;}
.quote-card p{font-size:14.5px;color:var(--ink-soft);margin-bottom:16px;}
.quote-card .who{font-size:12.5px;color:var(--titan);border-top:1px solid var(--line);padding-top:12px;}

/* ===== FAQ ===== */
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:22px 4px;cursor:pointer;font-size:15.5px;font-weight:500;
}
.faq-q .icon{flex-shrink:0;width:22px;height:22px;position:relative;}
.faq-q .icon::before,.faq-q .icon::after{content:"";position:absolute;background:var(--copper-deep);transition:transform .2s;}
.faq-q .icon::before{left:0;top:10px;width:22px;height:2px;}
.faq-q .icon::after{left:10px;top:0;width:2px;height:22px;}
.faq-item.open .faq-q .icon::after{transform:rotate(90deg);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 4px 22px;color:var(--ink-soft);font-size:14.5px;margin:0;}
.faq-item.open .faq-a{max-height:400px;}

/* ===== News ===== */
.news-list{border-top:1px solid var(--line);}
.news-item{display:flex;gap:24px;padding:20px 4px;border-bottom:1px solid var(--line);font-size:14.5px;align-items:baseline;}
.news-item .date{color:var(--titan);font-size:13px;flex-shrink:0;width:90px;}
.news-item .tag{flex-shrink:0;font-size:11px;color:var(--copper-deep);border:1px solid var(--copper-deep);padding:2px 8px;border-radius:2px;}

/* ===== CTA band ===== */
.cta-band{background:var(--copper);color:#fff;padding:70px 0;text-align:center;}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:14px;}
.cta-band p{color:#f6e6d5;margin-bottom:28px;}
.cta-band .btn-outline{border-color:#fff;color:#fff;}
.cta-band .btn-outline:hover{background:#fff;color:var(--copper-deep);}

/* ===== Form ===== */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.form-grid .full{grid-column:1/-1;}
label{display:block;font-size:13.5px;margin-bottom:8px;color:var(--ink-soft);}
label .req{color:var(--copper-deep);font-size:11px;margin-left:4px;}
input[type=text],input[type=email],input[type=tel],select,textarea{
  width:100%;padding:13px 14px;border:1px solid var(--line);background:var(--white);
  font-family:var(--font-sans);font-size:14.5px;color:var(--ink);
}
textarea{resize:vertical;min-height:130px;}
.form-note{font-size:12.5px;color:var(--titan);margin-top:6px;}
.form-success{display:none;background:#f0f6ee;border:1px solid #8faf7d;padding:20px;margin-top:20px;font-size:14.5px;}
.form-success.show{display:block;}

/* ===== Footer ===== */
.site-footer{background:var(--ink);color:#c9c3b6;padding:64px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px;}
.footer-grid h4{color:#fff;font-size:13px;letter-spacing:.06em;margin-bottom:16px;font-family:var(--font-sans);font-weight:700;}
.footer-grid li{margin-bottom:10px;font-size:13.5px;}
.footer-grid a:hover{color:var(--copper-soft);}
.footer-brand .mark{font-family:var(--font-serif);font-size:24px;color:#fff;letter-spacing:.1em;}
.footer-brand p{font-size:13px;color:#a49c8c;margin-top:12px;max-width:280px;}
.footer-bottom{border-top:1px solid #3a362f;padding-top:24px;font-size:12px;color:#8a8375;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ===== Responsive ===== */
@media (max-width:860px){
  .nav-desktop-list{display:none;}
  .header-cta .btn-header-contact{display:none;}
  .nav-toggle{display:block;}
  .hero-content h1{font-size:32px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:28px 20px;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .split{grid-template-columns:1fr;gap:28px;}
  .split.reverse{direction:ltr;}
  .quote-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  section{padding:60px 0;}
  .section-head h2{font-size:27px;}
  .page-hero{padding:96px 0 48px;}
  .page-hero h1{font-size:28px;}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr 1fr;}
}