@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Noto+Sans+JP:wght@400;500;600;700;800&display=swap');

:root{--ink:#27241d;--ink-soft:#625d50;--blue:#c8a82d;--blue-deep:#3d392f;--sky:#f8f1d5;--cream:#fffbed;--paper:#fffef9;--line:#e0d6aa;--accent:#ca664d;--max:1180px;--serif:'DM Serif Display','Times New Roman',serif;--sans:'Noto Sans JP','Yu Gothic',YuGothic,'Hiragino Kaku Gothic ProN',sans-serif;--shadow:0 20px 48px rgba(67,54,15,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;color:var(--ink);background:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.9;letter-spacing:.04em}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea{font:inherit}.demo-note{background:var(--blue-deep);color:#fff;text-align:center;padding:8px 16px;font-size:11px;line-height:1.6;letter-spacing:.03em}.container{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,253,250,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(217,215,200,.78)}.header-row{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:baseline;gap:13px;line-height:1}.brand-mark{font-family:var(--serif);font-size:28px;letter-spacing:.01em;color:var(--blue-deep)}.brand-sub{font-size:10px;font-weight:700;color:var(--blue);letter-spacing:.13em}.main-nav{display:flex;align-items:center;gap:22px;font-size:13px;font-weight:700}.main-nav a{position:relative}.main-nav a:not(.nav-cta)::after{content:'';position:absolute;left:0;bottom:-8px;width:0;height:2px;background:var(--accent);transition:width .22s}.main-nav a:hover::after,.main-nav a[aria-current='page']::after{width:100%}.nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 21px;border:0;background:var(--accent);color:#fff;font-weight:800;letter-spacing:.06em;transition:transform .22s,background .22s}.nav-cta:hover,.button-primary:hover{background:#c94c4c;transform:translateY(-2px)}.menu-button{display:none;background:none;border:0;padding:8px;font-weight:800;color:var(--blue-deep)}
.hero{position:relative;min-height:min(720px,calc(100svh - 110px));overflow:hidden;background:var(--ink);display:grid;align-items:end}.hero-media,.hero-media::after{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover}.hero-media::after{content:'';background:linear-gradient(90deg,rgba(16,29,42,.86) 0%,rgba(16,29,42,.6) 42%,rgba(16,29,42,.06) 76%)}.hero-content{position:relative;padding:100px 0 92px;color:#fff;max-width:740px}.eyebrow{display:flex;align-items:center;gap:11px;font-size:12px;font-weight:800;color:#b9d5e0;letter-spacing:.14em}.eyebrow::before{content:'';width:30px;height:1px;background:currentColor}.hero h1,.page-hero h1{font-size:clamp(42px,5.7vw,78px);line-height:1.22;letter-spacing:.06em;margin:20px 0}.hero p{max-width:550px;color:rgba(255,255,255,.88);font-size:17px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.button-outline{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:1px solid rgba(255,255,255,.7);color:#fff;font-weight:700;transition:background .22s}.button-outline:hover{background:rgba(255,255,255,.14)}.hero-side-note{position:absolute;right:max(24px,calc((100vw - var(--max))/2));bottom:42px;color:#fff;writing-mode:vertical-rl;font-family:var(--serif);font-size:19px;letter-spacing:.16em;opacity:.9}
.section{padding:112px 0}.section.pale{background:var(--cream)}.section.sky{background:var(--sky)}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:48px}.section-label{display:block;margin-bottom:9px;color:var(--blue);font-family:var(--serif);font-size:20px;letter-spacing:.08em}.section-head h2,.split-copy h2{margin:0;font-size:clamp(30px,3.5vw,48px);line-height:1.4;letter-spacing:.04em}.section-head p{max-width:470px;margin:0;color:var(--ink-soft)}.intro{display:grid;grid-template-columns:.92fr 1.08fr;gap:80px;align-items:center}.intro-statement{font-size:clamp(30px,3.6vw,52px);font-weight:800;line-height:1.48;margin:0}.intro-statement em{font-family:var(--serif);font-weight:400;font-style:italic;color:var(--blue)}.intro-copy p{color:var(--ink-soft)}.link-arrow{display:inline-flex;align-items:center;gap:10px;margin-top:16px;color:var(--blue-deep);font-weight:800}.link-arrow::after{content:'→';font-family:var(--serif);font-size:22px;transition:transform .2s}.link-arrow:hover::after{transform:translateX(4px)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.service-card{background:#fff;min-height:400px;padding:34px 30px;display:flex;flex-direction:column;border-top:4px solid var(--blue);box-shadow:0 10px 35px rgba(60,84,103,.08);transition:transform .25s,box-shadow .25s}.service-card:nth-child(2){border-color:var(--accent)}.service-card:nth-child(3){border-color:#d2b64e}.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}.service-num{font-family:var(--serif);color:var(--blue);font-size:23px}.service-card h3{font-size:25px;line-height:1.5;margin:22px 0 10px}.service-card p{color:var(--ink-soft);margin:0}.service-card .link-arrow{margin-top:auto}.feature-band{background:var(--blue-deep);color:#fff}.feature-band .section-label{color:#b9d5e0}.feature-band .section-head h2{color:#fff}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.2)}.feature-grid article{padding:38px;background:rgba(18,32,49,.18)}.feature-grid b{display:block;margin-bottom:22px;color:#b9d5e0;font-family:var(--serif);font-size:21px}.feature-grid h3{font-size:23px;line-height:1.45}.feature-grid p{color:rgba(255,255,255,.76);font-size:15px}
.work-feature{display:grid;grid-template-columns:1.05fr .95fr;background:#fff;box-shadow:var(--shadow)}.work-feature img{width:100%;height:100%;min-height:510px;object-fit:cover}.work-feature-copy{padding:66px}.work-feature-copy h3{margin:12px 0 20px;font-size:clamp(29px,3vw,43px);line-height:1.42}.work-tags{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}.work-tags span{padding:4px 10px;border:1px solid var(--line);font-size:11px;font-weight:700;color:var(--blue-deep)}.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:26px}.work-card{background:#fff}.work-card img{aspect-ratio:1.45;object-fit:cover}.work-card div{padding:22px}.work-card h3{margin:0 0 6px;font-size:21px}.work-card p{margin:0;color:var(--ink-soft);font-size:14px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.process article{position:relative;padding:28px 22px;background:#fff;border:1px solid var(--line)}.process span{display:block;margin-bottom:28px;font-family:var(--serif);color:var(--accent);font-size:27px}.process h3{font-size:19px;margin:0 0 10px}.process p{color:var(--ink-soft);font-size:14px;margin:0}
.image-copy{display:grid;grid-template-columns:1fr 1fr;align-items:stretch}.image-copy img{width:100%;height:100%;min-height:530px;object-fit:cover}.image-copy .copy-panel{padding:70px;background:var(--cream)}.copy-panel h2{font-size:clamp(31px,3.3vw,45px);line-height:1.45;margin:14px 0 20px}.copy-panel p{color:var(--ink-soft)}.qualification{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}.qualification span{padding:16px 12px;border:1px solid rgba(70,93,143,.3);color:var(--blue-deep);text-align:center;font-size:13px;font-weight:700}.contact-band{background:linear-gradient(122deg,#2f86b3,#465d8f);color:#fff}.contact-band .contact-inner{display:grid;grid-template-columns:1fr auto;gap:44px;align-items:center}.contact-band h2{font-size:clamp(31px,3.5vw,47px);line-height:1.4;margin:8px 0}.contact-band p{margin:0;color:rgba(255,255,255,.82)}.contact-number{font-family:var(--serif);font-size:44px;line-height:1}.contact-number small{display:block;margin-bottom:10px;font-family:var(--sans);font-size:12px;letter-spacing:.1em}.contact-band .button-primary{background:#fff;color:var(--blue-deep);margin-top:18px}.contact-band .button-primary:hover{background:var(--cream)}
.page-hero{padding:105px 0 78px;background:linear-gradient(120deg,var(--blue-deep),#253c64);color:#fff}.page-hero .eyebrow{color:#b9d5e0}.page-hero p{max-width:660px;margin:0;color:rgba(255,255,255,.8)}.article-grid{display:grid;grid-template-columns:1fr 1fr;gap:38px}.article-grid h2{font-size:30px;line-height:1.45}.article-grid p{color:var(--ink-soft)}.photo-card{overflow:hidden;background:#fff;box-shadow:var(--shadow)}.photo-card img{aspect-ratio:1.35;object-fit:cover}.photo-card div{padding:26px}.photo-card h3{margin:0 0 8px;font-size:22px}.photo-card p{margin:0;color:var(--ink-soft);font-size:14px}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.value{padding:35px;background:#fff;border-bottom:4px solid var(--blue)}.value:nth-child(2){border-color:var(--accent)}.value:nth-child(3){border-color:#d2b64e}.value strong{font-family:var(--serif);font-size:22px;color:var(--blue)}.value h3{font-size:23px}.value p{margin:0;color:var(--ink-soft);font-size:14px}.table{border-top:1px solid var(--line)}.table div{display:grid;grid-template-columns:170px 1fr;gap:20px;padding:19px 0;border-bottom:1px solid var(--line)}.table dt{color:var(--blue-deep);font-weight:800}.table dd{margin:0;color:var(--ink-soft)}.notice-list{border-top:1px solid var(--line)}.notice-list a{display:grid;grid-template-columns:120px 1fr auto;gap:25px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);transition:color .2s}.notice-list a:hover{color:var(--blue)}.notice-list time{font-family:var(--serif);color:var(--blue-deep)}.notice-list small{color:var(--ink-soft)}
.faq{display:grid;gap:12px}.faq details{background:#fff;border:1px solid var(--line);padding:18px 22px}.faq summary{cursor:pointer;font-weight:800;list-style:none}.faq summary::before{content:'Q';display:inline-grid;place-items:center;width:27px;height:27px;margin-right:12px;background:var(--blue);color:#fff;font-family:var(--serif)}.faq p{margin:18px 0 0;padding-left:39px;color:var(--ink-soft)}.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}.contact-card{background:var(--cream);padding:38px}.contact-card h2{margin-top:0;font-size:30px}.contact-card .tel{display:block;margin:17px 0;color:var(--blue-deep);font-family:var(--serif);font-size:37px;letter-spacing:.03em}.contact-card p{color:var(--ink-soft)}.form{display:grid;gap:18px;padding:36px;background:#fff;box-shadow:var(--shadow)}.form label{display:grid;gap:8px;font-weight:800;font-size:14px}.form input,.form textarea{width:100%;padding:14px;border:1px solid var(--line);border-radius:0;background:#fffdfa}.form textarea{min-height:145px;resize:vertical}.form-note{margin:0;padding:13px 15px;background:var(--sky);color:var(--blue-deep);font-size:13px}.form button{cursor:not-allowed;opacity:.7}.site-footer{background:#172433;color:#fff}.footer-main{padding:70px 0 48px;display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:55px}.footer-brand{font-family:var(--serif);font-size:29px}.footer-brand small{display:block;margin-top:15px;font-family:var(--sans);font-size:12px;line-height:1.8;color:rgba(255,255,255,.66)}.footer-heading{margin:0 0 16px;font-size:13px;color:#b9d5e0;letter-spacing:.12em}.footer-links{display:grid;gap:9px;font-size:14px;color:rgba(255,255,255,.76)}.footer-contact{font-size:14px;color:rgba(255,255,255,.76)}.footer-contact a{display:block;margin:7px 0;color:#fff;font-family:var(--serif);font-size:26px}.footer-bottom{padding:16px 0;border-top:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.45);font-size:11px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:860px){.header-row{min-height:68px}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;align-items:stretch;gap:0;flex-direction:column;padding:16px 24px 22px;background:#fffdfa;border-bottom:1px solid var(--line)}.main-nav.open{display:flex}.main-nav a{padding:10px 0}.main-nav .nav-cta{margin-top:8px}.menu-button{display:block}.hero{min-height:640px}.hero-content{padding:80px 0 75px}.hero-side-note{display:none}.section{padding:76px 0}.section-head{display:block;margin-bottom:32px}.section-head p{margin-top:18px}.intro,.work-feature,.image-copy,.contact-layout{grid-template-columns:1fr;gap:0}.intro{gap:28px}.service-grid,.feature-grid,.values{grid-template-columns:1fr}.work-feature img,.image-copy img{min-height:330px}.work-feature-copy,.image-copy .copy-panel{padding:38px 28px}.work-grid{gap:18px}.process{grid-template-columns:repeat(2,1fr)}.contact-band .contact-inner{grid-template-columns:1fr;gap:22px}.article-grid{grid-template-columns:1fr;gap:26px}.footer-main{grid-template-columns:1fr;gap:30px;padding:52px 0 36px}.qualification{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){body{font-size:15px}.container{width:min(calc(100% - 32px),var(--max))}.header-row{gap:10px}.brand{gap:8px;min-width:0}.brand-mark{font-size:23px}.brand-sub{font-size:8px;letter-spacing:.09em}.menu-button{display:block!important;margin-left:auto;flex:0 0 auto;position:relative;z-index:3}.hero{min-height:590px}.hero-content{padding:70px 0 60px}.hero h1,.page-hero h1{font-size:34px;line-height:1.34;letter-spacing:.02em}.hero p{font-size:14px;letter-spacing:.02em}.section{padding:62px 0}.intro-statement{font-size:29px}.section-head h2,.split-copy h2{font-size:29px}.service-card{min-height:300px;padding:28px 24px}.work-grid{grid-template-columns:1fr}.process{grid-template-columns:1fr;gap:10px}.process article{padding:22px}.process span{margin-bottom:16px}.table div{grid-template-columns:1fr;gap:4px;padding:16px 0}.notice-list a{grid-template-columns:1fr;gap:4px;padding:18px 0}.notice-list small{display:none}.contact-number{font-size:35px}.contact-card,.form{padding:28px 20px}.contact-card .tel{font-size:30px}.qualification{grid-template-columns:1fr}.demo-note{font-size:10px;padding:7px 12px}}

/* The original brand's yellow is used as a calm accent, softened with cream and charcoal. */
.eyebrow,.feature-band .section-label,.feature-grid b,.page-hero .eyebrow,.footer-heading{color:#f3dc70}.hero-media::after{background:linear-gradient(90deg,rgba(39,36,29,.88) 0%,rgba(39,36,29,.58) 43%,rgba(39,36,29,.08) 78%)}.feature-grid article{background:rgba(0,0,0,.12)}.contact-band{background:linear-gradient(122deg,#e2cb5d,#b69b31);color:var(--ink)}.contact-band p{color:rgba(39,36,29,.8)}.contact-band .button-primary{background:var(--ink);color:#fff}.contact-band .button-primary:hover{background:#3d392f}.page-hero{background:linear-gradient(120deg,#4a4435,#29261f)}.value strong{color:#9b8015}.notice-list a:hover{color:#9b8015}.site-footer{background:#29261f}.qualification span{border-color:rgba(155,128,21,.38)}