:root{--red:#272a2f;--ink:#171a20;--gray:#656a73;--line:#dce0e5;--paper:#f4f6f8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.9}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid #707780;outline-offset:5px}header{min-height:100px;padding:20px 5%;display:flex;align-items:center;justify-content:space-between;gap:20px;background:white}.brand{display:flex;align-items:center;gap:18px;line-height:1.4}.brand b{font-family:Arial,sans-serif;font-size:44px;font-style:italic;letter-spacing:-3px}.brand b span{color:var(--red)}.brand>span{font-weight:700;font-size:16px}.brand small{display:block;font-size:12px;font-weight:400;color:var(--gray);margin-top:4px}.header-contact{display:flex;align-items:center;gap:26px}.number{font-family:Arial,sans-serif;font-weight:700;font-size:24px;letter-spacing:1px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:54px;padding:14px 26px;font-weight:700;font-size:15px;border-radius:3px;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.red{background:var(--red);color:white}.red:hover{background:#44484e}.hero{display:grid;grid-template-columns:52% 48%;min-height:610px;background:var(--paper);position:relative}.hero-copy{padding:72px 5vw 65px 8vw;position:relative;z-index:1}.eyebrow{font-family:Arial,sans-serif;font-size:12px;letter-spacing:2.4px;font-weight:700;color:var(--red);margin:0 0 22px}.local{font-size:15px;font-weight:700;margin:0 0 16px}h1{font-size:clamp(34px,3.9vw,62px);line-height:1.45;letter-spacing:-1.8px;margin:0 0 22px;font-weight:900}h1 em{font-style:normal;color:var(--red)}.lead{font-size:17px;line-height:2;margin:0 0 30px}.actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.phone{line-height:1.5}.phone span{font-size:12px;display:block;color:var(--gray)}.phone strong{font-family:Arial,sans-serif;font-size:23px;letter-spacing:.5px}.hero-note{font-size:13px;color:var(--gray);margin-top:18px}.hero-photo{position:relative;background:#2e353b;overflow:hidden}.hero-photo>img{width:100%;height:100%;object-fit:cover;object-position:55% center;position:absolute;filter:brightness(.8)}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.5),transparent 55%)}.photo-caption{position:absolute;bottom:35px;left:35px;color:white;z-index:1}.photo-caption span{font-family:Arial;font-size:12px;letter-spacing:2px}.photo-caption p{font-size:14px;margin:5px 0}.strip{display:flex;justify-content:center;gap:0;background:var(--ink);color:white;padding:22px 4%;font-size:14px}.strip span{padding:0 3%;border-right:1px solid #42464e}.strip span:last-child{border:0}.section{max-width:1200px;margin:auto;padding:90px 40px}h2{font-size:clamp(27px,3vw,40px);line-height:1.55;letter-spacing:-.8px;margin:0 0 20px;font-weight:800}h3{font-size:18px;line-height:1.6;margin:0 0 12px}.section-heading{margin-bottom:40px}.section-heading>p:last-child{color:var(--gray);margin:0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-grid article{padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.service-num{font-family:Arial,sans-serif;color:var(--red);display:block;font-size:14px;font-weight:700;margin-bottom:16px}.service-grid p{font-size:14px;line-height:1.9;color:var(--gray);margin-bottom:20px}.tag{display:inline-block;font-size:12px;font-weight:700;color:var(--gray);background:var(--paper);padding:3px 10px;border-radius:2px}.reason{background:var(--ink);color:white}.reason .eyebrow{color:#c4c8cf}.reason h2{max-width:680px}.reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin-top:42px}.reasons article{border-top:1px solid #51545a;padding-top:24px}.reasons b{color:#c4c8cf;font-size:28px;font-family:Arial;display:block;margin-bottom:14px}.reasons p{font-size:15px;color:#d2d5da;line-height:1.9}.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.work-grid article{background:var(--paper)}.work-grid img{width:100%;height:225px;object-fit:cover;display:block}.work-grid article:nth-child(2) img{object-position:50% 48%}.work-grid article:nth-child(3) img{object-position:50% 80%}.work-grid article>div{padding:24px}.work-grid .tag{background:white;color:var(--red);margin-bottom:12px}.work-grid p{font-size:14px;color:var(--gray);margin:0}.work-note{font-size:12px;color:var(--gray);text-align:right;margin:15px 0 0}.process{display:grid;grid-template-columns:1fr 1fr;gap:70px;border-top:1px solid var(--line)}.process>div>p:not(.eyebrow){color:var(--gray);font-size:15px}.text-link{display:inline-block;border-bottom:1px solid var(--red);color:var(--red);font-size:14px;font-weight:700;padding-bottom:4px;margin-top:18px}.process ol{list-style:none;padding:0;margin:0}.process li{display:flex;gap:24px;border-bottom:1px solid var(--line);padding:20px 0}.process li:first-child{padding-top:0}.process li>span{font-family:Arial;color:var(--red);font-size:22px;font-weight:700}.process li p{font-size:14px;margin:0;color:var(--gray)}.process li h3{margin-bottom:6px}.area-faq{display:grid;grid-template-columns:1fr 1fr;gap:75px;padding-top:30px}.area{background:var(--paper);padding:36px}.area p{font-size:14px}.districts{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.districts span{background:white;border:1px solid var(--line);padding:5px 13px;font-size:14px}.muted{color:var(--gray)}.faq h2{font-size:29px;margin-bottom:22px}.faq .eyebrow{margin-bottom:10px}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;font-weight:700;font-size:15px;padding:20px 32px 20px 0;position:relative}summary:after{content:"+";position:absolute;right:0;color:var(--red);font-size:24px;top:12px}details[open] summary:after{content:"−"}details p{font-size:14px;color:var(--gray);margin:0 0 22px}.contact{padding:70px 30px 65px;background:var(--red);color:white;text-align:center}.contact .eyebrow{color:#c4c8cf}.contact h2{font-size:clamp(29px,3.2vw,44px)}.contact>p:not(.eyebrow){font-size:15px}.contact-actions{display:flex;justify-content:center;align-items:center;gap:46px;margin:32px 0 20px}.contact-phone{line-height:1.5}.contact-phone small{display:block;font-size:14px}.contact-phone strong{font-family:Arial,sans-serif;font-size:36px;letter-spacing:1px}.white{background:white;color:var(--red)}.contact .contact-note{font-size:12px!important;color:#c4c8cf}footer{max-width:1300px;padding:35px 5%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}footer .brand b{font-size:36px}footer p{font-size:12px;color:var(--gray)}footer>a:not(.brand){font-size:13px;text-decoration:underline}footer>small{font-size:12px;color:var(--gray)}.mobile,.mobile-bar{display:none}@media(min-width:1500px){.hero{max-width:1600px;margin:auto}.hero-copy{padding-left:100px}}@media(max-width:1000px){header{min-height:85px}.number{display:none}.hero-copy{padding:50px 35px}.hero{min-height:565px}.actions{gap:18px}.service-grid{grid-template-columns:repeat(2,1fr)}.section{padding:65px 30px}.work-grid{gap:15px}.work-grid img{height:185px}.work-grid article>div{padding:20px}.process,.area-faq{gap:35px}.reasons{gap:24px}footer{flex-wrap:wrap}}@media(max-width:650px){header{padding:16px 20px;min-height:78px}.brand{gap:10px}.brand b{font-size:36px}.brand>span{font-size:13px}.brand small{font-size:10px}.header-contact .button{font-size:12px;padding:10px 13px;min-height:42px}.hero{display:flex;flex-direction:column}.hero-copy{padding:38px 24px 30px}.hero .eyebrow{font-size:10px;margin-bottom:18px}.local{font-size:13px}h1{font-size:37px;letter-spacing:-1px}.lead{font-size:15px;line-height:1.9}.mobile{display:block}.actions{align-items:flex-start;gap:18px}.actions .button{padding:14px 18px;font-size:14px}.phone strong{font-size:20px}.hero-note{font-size:12px}.hero-photo{height:220px}.hero-photo>img{object-position:center 55%}.photo-caption{bottom:18px;left:24px}.strip{justify-content:flex-start;flex-wrap:wrap;padding:15px 18px;gap:8px 0;font-size:12px}.strip span{padding:0 10px}.section{padding:55px 24px}h2{font-size:28px}.section-heading{margin-bottom:28px}.section-heading>p:last-child{font-size:14px}.service-grid{grid-template-columns:1fr}.service-grid article{padding:22px}.service-num{margin-bottom:8px}.service-grid h3{font-size:17px}.service-grid p{margin:10px 0 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a{text-align:center;padding:15px 6px;background:white;font-weight:700;font-size:14px;line-height:1.5}.mobile-bar a:last-child{background:var(--red);color:white}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

.hero-photo>img{filter:grayscale(1) brightness(.8)}.work-grid img{filter:grayscale(1)}.line-consult{background:#f0f1f3;border-top:1px solid var(--line)}.line-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px}.line-steps{list-style:none;padding:0;margin:0;display:grid;gap:14px}.line-steps li{padding:17px 20px;background:white;border-left:3px solid #272a2f;font-size:15px}.line-steps b{display:block;margin-bottom:3px}.line-steps span{font-size:14px;color:var(--gray)}.line-status{display:inline-block;margin-top:18px;padding:12px 20px;border:1px solid #a5aab1;color:#565c65;font-size:14px;font-weight:700;background:#e3e5e8}.line-small{font-size:13px;color:var(--gray)}.line-nav{font-size:14px;font-weight:700;border-bottom:1px solid #777;padding-bottom:3px}.line-nav small{font-size:11px;margin-left:6px;color:var(--gray)}@media(max-width:650px){.line-layout{grid-template-columns:1fr;gap:25px}.line-nav{font-size:13px}}
/* White-led palette, natural construction photographs. */
:root{--paper:#f7f8fa;--gray:#5c626b;--line:#e2e5e9}
.hero{background:#fff}.hero-photo>img{filter:none}.hero-photo:after{background:linear-gradient(0deg,rgba(0,0,0,.42),transparent 45%)}.work-grid img{filter:none}
.strip{background:#f1f3f5;color:#343942;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb}.strip span{border-color:#cfd3d9}
.reason{background:#f5f6f8;color:var(--ink)}.reason .eyebrow{color:#606772}.reasons article{border-color:#d4d8de}.reasons b{color:#68717d}.reasons p{color:var(--gray)}
.contact{background:#f2f4f6;color:var(--ink);border-top:1px solid var(--line)}.contact .eyebrow{color:#606772}.contact .contact-note{color:var(--gray)}.contact .white{background:#272a2f;color:white}.contact-phone small{color:var(--gray)}
.line-consult{background:#fafbfc}.line-status{background:#f0f2f4;color:#5c626b;border-color:#c8cdd4}.area{background:#f7f8fa}.line-steps li{border-left-color:#a2a9b3}
/* LINE destinations share a recognizable green treatment. */
a[href="https://lin.ee/txoyQE1"]{background:#06c755;color:#063b1d;border:1px solid #06c755;border-radius:4px;font-weight:700}
a.line-nav[href="https://lin.ee/txoyQE1"]{display:inline-flex;align-items:center;min-height:48px;padding:10px 18px;font-size:14px}
a[href="https://lin.ee/txoyQE1"]:hover{background:#05b94e;border-color:#05b94e;color:#063b1d}
a[href="https://lin.ee/txoyQE1"]:focus-visible{outline-color:#145c32}
.mobile-bar a[href="https://lin.ee/txoyQE1"]{background:#06c755;color:#063b1d;border-radius:0;border:0}
@media(max-width:650px){.mobile-bar{background:#fff}}

/* Residential construction photo in the main visual. */
.hero-photo>img{object-position:50% 65%}
@media(max-width:650px){.hero-photo{height:280px}.hero-photo>img{object-position:50% 82%}}

.hero-photo>img{object-position:65% 35%}.hero-photo:after{background:linear-gradient(0deg,rgba(0,0,0,.25),transparent 25%)}
@media(max-width:650px){.hero-photo>img{object-position:65% 35%}}

.privacy{padding-top:45px;padding-bottom:45px}.privacy h2{font-size:22px}.privacy p{font-size:14px;color:var(--gray)}.privacy a{text-decoration:underline}