:root{--ink:#172e2c;--leaf:#275c50;--pale:#f1f4ee;--cream:#faf9f5;--muted:#667572;--line:#dce4dd;--orange:#efad69;--container:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;color:var(--ink);background:var(--cream);font-family:Inter,-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;line-height:1.78;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}h1,h2,h3,p{margin-top:0}p{margin-bottom:1.15em}.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}.skip-link{position:absolute;top:-100px;left:16px;background:#fff;padding:8px;z-index:1000}.skip-link:focus{top:12px}
.site-header{height:84px;position:sticky;top:0;z-index:10;background:rgba(250,249,245,.95);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,228,221,.85)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;gap:13px;min-width:0}.brand-icon{display:grid;place-items:center;width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:var(--leaf);color:#fff;font-weight:900;font-size:15px;letter-spacing:-1px}.brand-dot,.footer-brand span{color:var(--orange)}.brand-text{display:grid;line-height:1.3;gap:5px}.brand-text strong{font-size:15px;letter-spacing:.015em}.brand-text small{font-size:9px;font-weight:800;letter-spacing:.19em;color:#83918c}.site-nav{display:flex;align-items:center;gap:31px;font-size:12px;letter-spacing:.04em;font-weight:700}.site-nav a:hover,.text-link:hover{color:#358773}.site-nav .nav-contact{display:flex;align-items:center;gap:14px;border:1px solid var(--leaf);border-radius:100px;padding:11px 18px}.menu-toggle{display:none;cursor:pointer}
.hero{min-height:690px;min-height:calc(94svh - 84px);position:relative;overflow:hidden;display:flex;align-items:center;color:#fff;background:#19342c}.hero-image,.hero-filter{position:absolute;inset:0;width:100%;height:100%}.hero-image{object-fit:cover;object-position:center 54%}.hero-filter{background:linear-gradient(90deg,rgba(13,35,30,.86) 0%,rgba(15,37,31,.67) 42%,rgba(13,35,30,.08) 100%),linear-gradient(0deg,rgba(9,21,20,.18),transparent 40%)}.hero-content{position:relative;padding-block:115px 130px;z-index:1}.eyebrow,.section-kicker{font-size:11px;font-weight:900;letter-spacing:.22em}.hero-eyebrow{display:flex;align-items:center;gap:13px;margin-bottom:33px;color:#d9e7e2}.eyebrow-line{display:inline-block;width:34px;height:1px;background:var(--orange)}.hero h1{font-size:clamp(42px,6.2vw,84px);font-weight:800;letter-spacing:-.07em;line-height:1.34;margin-bottom:26px}.hero h1 span{color:#fff0d3}.hero-copy{font-size:clamp(14px,1.6vw,17px);max-width:580px;line-height:2.1;color:#f2f5ef}.hero-actions{display:flex;align-items:center;gap:29px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;padding:16px 25px;border-radius:6px;font-weight:800;font-size:13px;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-light{background:#fff;color:var(--ink)}.button-light:hover{background:#f5efe3}.hero-text-link{font-size:13px;font-weight:800;border-bottom:1px solid #b9d1c6;padding:8px 0}.hero-caption{font-size:10px;color:#d8e5dd;margin-top:50px;letter-spacing:.03em}.hero-index{position:absolute;z-index:1;bottom:26px;right:5%;letter-spacing:.15em;color:#e4eee8;font-size:10px;font-weight:800}
.trust-strip{background:var(--leaf);color:#dbe8dc}.trust-content{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;min-height:74px}.trust-content span:first-child{letter-spacing:.2em;font-size:10px;font-weight:900;color:#b8d7bf}.trust-content strong{font-size:12px;font-weight:700;letter-spacing:.12em}.trust-line{height:18px;width:1px;background:#658478;display:block}
.section{padding-block:120px}.section-kicker{color:#428070;margin-bottom:22px}.section h2{font-size:clamp(31px,4vw,53px);letter-spacing:-.06em;line-height:1.45;font-weight:800}.section h2 em{font-style:normal;color:#39836d}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.about-body{padding-top:52px;color:#4d6058}.about-body .lead{font-size:20px;line-height:1.85;color:var(--ink);font-weight:700}.about-body p{line-height:2.15}.text-link{display:inline-block;color:var(--leaf);font-weight:800;font-size:13px;letter-spacing:.04em;border-bottom:1px solid #8fb0a2;padding-bottom:6px;margin-top:15px}.heading-dot{color:var(--orange)}
.section-tinted{background:var(--pale)}.split-heading{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:45px}.split-heading h2{margin:0}.split-heading>p{max-width:340px;color:#5f716b;font-size:14px;margin:0}.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.service-card{background:#fff;border:1px solid var(--line);padding:32px;min-height:320px;position:relative;border-radius:8px;transition:transform .2s,box-shadow .2s}.service-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px #133f2e12}.service-num{font-size:12px;font-weight:800;color:#39816f;letter-spacing:.12em}.service-symbol{margin-top:30px;margin-bottom:25px;font-size:36px;color:#a1b6a8;font-weight:300;line-height:1}.service-card h3{font-size:18px;line-height:1.6;margin-bottom:14px}.service-card p{color:#66756d;font-size:13px;line-height:1.9}.service-en{border-top:1px solid var(--line);padding-top:17px;margin-top:28px;font-size:9px;color:#9baa9e;letter-spacing:.13em;font-weight:800}
.approach-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.approach-photo{position:relative}.approach-photo img{width:100%;height:585px;object-fit:cover;object-position:center;border-radius:8px}.photo-note{position:absolute;bottom:12px;left:14px;background:#fffdf1d9;padding:4px 9px;border-radius:3px;font-size:10px;color:#365249}.approach-body>p:not(.section-kicker){color:#5c6e65;line-height:2.1}.principles{margin-top:39px;border-top:1px solid var(--line)}.principles>div{display:grid;grid-template-columns:55px 1fr;gap:12px;padding:22px 0;border-bottom:1px solid var(--line)}.principles span{font-size:12px;color:#44816d;font-weight:800}.principles h3{font-size:15px;margin:0 0 5px}.principles p{font-size:13px;color:#77837d;margin:0;line-height:1.8}
.profile-section{background:#fff}.profile-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:80px}.profile-grid .section-header p:not(.section-kicker){color:#697972;max-width:310px}.profile-table{margin:0;border-top:1px solid #cdd9d1}.profile-table>div{display:grid;grid-template-columns:155px 1fr;gap:10px;padding:24px 0;border-bottom:1px solid #dce6dc;font-size:14px}.profile-table dt{font-weight:800}.profile-table dd{margin:0;color:#4d6158;overflow-wrap:anywhere}.profile-table a{text-decoration:underline;text-underline-offset:4px;color:#246454}
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.site-footer{background:#112922;color:#f5f7f1;padding-top:55px}.footer-row,.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-brand{font-weight:900;font-size:23px;letter-spacing:-.03em}.footer-row nav{display:flex;gap:28px;flex-wrap:wrap;font-size:12px}.footer-bottom{border-top:1px solid #3c534b;margin-top:55px;padding-block:23px;color:#9daea5;font-size:11px}.footer-bottom p{margin:0}.footer-row a:hover,.footer-bottom a:hover{color:#f1ba82}
.policy-page{background:var(--cream)}.policy-container{max-width:850px;margin-inline:auto;padding:90px 24px 120px}.policy-container h1{font-size:clamp(30px,4vw,45px)}.policy-container section{padding:18px 0;border-bottom:1px solid var(--line)}.policy-container section h2{font-size:19px;margin-top:20px}.policy-container p,.policy-container li{color:#54665a;line-height:2}.policy-container a{color:var(--leaf);text-decoration:underline;overflow-wrap:anywhere}
@media(max-width:920px){.site-nav{gap:15px}.about-grid,.approach-grid,.profile-grid{gap:48px}.contact-grid{gap:30px}.section{padding-block:90px}}
@media(max-width:740px){.container{width:calc(100% - 36px)}.site-header{height:68px}.brand-icon{width:38px;height:38px;flex-basis:38px}.brand-text strong{font-size:13px}.brand-text small{font-size:8px}.menu-toggle{display:grid;place-content:center;gap:5px;width:44px;height:44px;background:transparent;border:1px solid var(--line);border-radius:8px;flex-shrink:0}.menu-toggle span{width:21px;height:2px;background:var(--ink);display:block}.site-nav{display:none;position:absolute;top:67px;left:0;right:0;background:#fff;box-shadow:0 12px 25px #142d1d1f;padding:18px;flex-direction:column;align-items:stretch;gap:0}.site-nav.open{display:flex}.site-nav a{padding:14px 6px;border-bottom:1px solid var(--line)}.site-nav .nav-contact{border-radius:7px;padding:13px;margin-top:10px;justify-content:center;background:#eff5ef}.hero{min-height:640px;min-height:calc(90svh - 68px)}.hero-image{object-position:67% center}.hero-filter{background:linear-gradient(90deg,rgba(13,35,30,.88),rgba(13,35,30,.57) 80%),linear-gradient(0deg,rgba(13,35,30,.3),transparent)}.hero-content{padding-block:92px 90px}.hero h1{font-size:clamp(37px,8vw,56px)}.hero-copy{line-height:1.95;font-size:14px}.hero-caption{margin-top:34px}.trust-content{justify-content:flex-start;gap:13px;padding-block:19px}.trust-content span:first-child{width:100%}.trust-line{height:12px}.trust-content strong{font-size:10px}.section{padding-block:75px}.about-grid,.approach-grid,.profile-grid,.contact-grid{grid-template-columns:1fr;gap:24px}.about-body{padding:0}.about-body .lead{font-size:18px}.split-heading{display:block}.split-heading>p{margin-top:20px}.service-grid{grid-template-columns:1fr}.service-card{min-height:0}.service-symbol{margin-top:18px}.approach-photo img{height:350px}.approach-body{margin-top:20px}.profile-table>div{grid-template-columns:120px 1fr;padding:20px 0;font-size:13px}.contact-section{padding-block:70px}.contact-email{padding:25px 17px}.footer-row,.footer-bottom{align-items:flex-start;flex-direction:column}.footer-row nav{gap:14px 22px}.footer-bottom{margin-top:35px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}