:root{--o1-max: 1200px;--o1-px: 20px;--o1-black: #1a1a1a;--o1-gray: #555;--o1-green: #2d6a2d;--o1-curve-bg: #f0f0f0;--o1-font: "Noto Sans JP", sans-serif;--o1-font-en: "Montserrat", "Noto Sans JP", sans-serif;--o1-lh: 1.8;--o1-lh-tight: 1.5;--o1-ls: .02em;--o1-ls-head: .04em;--o1-about-bg: rgba(255, 220, 220, .5);--o1-news-bg: rgba(255, 255, 220, .5)}@media(min-width:769px){:root{--o1-px: 48px}}body[data-ltheme=warm]{--o1-about-bg: rgba(255, 215, 190, .55);--o1-news-bg: rgba(255, 230, 210, .55)}body[data-ltheme=cool]{--o1-about-bg: rgba(200, 230, 240, .55);--o1-news-bg: rgba(215, 240, 220, .55)}*{box-sizing:border-box}html,body{margin:0;padding:0;scroll-behavior:smooth}html{scrollbar-gutter:stable}html.o1-nav-open,body.o1-nav-open{overflow:hidden!important}body{font-family:var(--o1-font);color:var(--o1-black);background:#fff;line-height:var(--o1-lh);letter-spacing:var(--o1-ls);-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}.o1-wrap{max-width:var(--o1-max);margin:0 auto;padding-left:var(--o1-px);padding-right:var(--o1-px)}.o1-main-content{max-width:90%;margin-right:0;margin-left:0;padding-left:var(--o1-px);padding-right:var(--o1-px)}@media(min-width:769px){.o1-main-content{margin-left:0}}@media(max-width:768px){.o1-main-content{max-width:100%}}.o1-header{display:none}.o1-header-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;letter-spacing:.08em;color:var(--o1-black);text-decoration:none}.o1-header-logo-icon{display:none}.o1-nav{display:none;align-items:center;gap:36px}.o1-nav a{font-size:13px;font-weight:500;color:var(--o1-black);text-decoration:none;font-family:var(--o1-font-en);letter-spacing:.08em}.o1-nav a:hover{color:var(--o1-green)}.o1-menu-btn{display:flex;align-items:center;justify-content:center;width:56px;height:56px;padding:0;border:2px solid var(--o1-black);background:transparent;cursor:pointer;font-family:var(--o1-font-en);font-size:0;color:var(--o1-black);transition:background .35s ease,color .35s ease,border-color .35s ease}.o1-menu-btn:hover{background:var(--o1-black);color:#fff;border-color:var(--o1-black)}.o1-menu-btn .o1-menu-lines{display:flex;flex-direction:column;gap:5px}.o1-menu-btn .o1-menu-lines span{display:block;width:20px;height:2px;background:currentColor;transition:width .3s ease}.o1-menu-btn:hover .o1-menu-lines span:first-child{width:24px}.o1-menu-btn:hover .o1-menu-lines span:last-child{width:14px}@media(max-width:768px){.o1-nav{display:none}}.o1-overlay{position:fixed;inset:0;background:#fffffff7;z-index:999;opacity:0;visibility:hidden;transition:opacity .5s cubic-bezier(.4,0,.2,1),visibility .5s}.o1-overlay.is-open{opacity:1;visibility:visible}.o1-fullnav{position:fixed;top:0;right:0;width:100%;height:100%;z-index:1000;display:flex;align-items:center;justify-content:flex-end;padding:120px var(--o1-px) 80px;clip-path:inset(0 100% 0 0);transition:clip-path .6s cubic-bezier(.4,0,.2,1)}.o1-fullnav.is-open{clip-path:inset(0 0 0 0)}.o1-fullnav-inner{text-align:right;width:min(92vw,420px);padding-right:6px}.o1-fullnav a{display:block;padding:14px 0;font-family:var(--o1-font-en);font-size:clamp(18px,4vw,24px);font-weight:600;letter-spacing:.1em;color:var(--o1-black);text-decoration:none;overflow-wrap:anywhere;opacity:0;transform:translate(24px);transition:opacity .4s ease,transform .4s ease,color .25s ease}.o1-fullnav.is-open a{opacity:1;transform:translate(0)}.o1-fullnav.is-open a:nth-child(1){transition-delay:.1s}.o1-fullnav.is-open a:nth-child(2){transition-delay:.18s}.o1-fullnav.is-open a:nth-child(3){transition-delay:.26s}.o1-fullnav.is-open a:nth-child(4){transition-delay:.34s}.o1-fullnav.is-open a:nth-child(5){transition-delay:.42s}.o1-fullnav a:hover{color:var(--o1-green)}.o1-fullnav-logo{position:absolute;top:40px;left:var(--o1-px);display:flex;align-items:center;gap:10px;font-family:var(--o1-font-en);font-size:20px;font-weight:700;letter-spacing:.12em;color:var(--o1-black);text-decoration:none}.o1-fullnav-logo-icon{display:none}.o1-hero{position:relative;min-height:100vh;margin-top:0;background:#fff;overflow:hidden}.o1-hero-mv{position:relative;min-height:100vh;background:#fafafa;overflow:hidden}.o1-hero-bg{position:absolute;left:0;top:50%;transform:translateY(-50%);width:90%;height:60vh;z-index:0}.o1-hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center}.o1-hero-catch{position:absolute;top:0;left:var(--o1-px);z-index:2;text-align:left;padding:0;max-width:50%}.o1-hero-catch .txt{font-family:var(--o1-font);font-size:clamp(30px,4.5vw,44px);font-weight:700;line-height:var(--o1-lh-tight);letter-spacing:var(--o1-ls-head);color:var(--o1-black)}.o1-hero-fixed{position:fixed;top:0;right:0;min-width:64px;max-width:120px;height:100vh;z-index:1001;display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;padding:32px 12px 40px;pointer-events:none}.o1-hero-fixed>*{pointer-events:auto}.o1-hero-fixed-logo{display:flex;align-items:center;gap:6px;font-family:var(--o1-font-en);font-size:14px;font-weight:700;letter-spacing:.1em;color:var(--o1-black);text-decoration:none}.o1-hero-fixed-logo-icon{display:none}.o1-hero-fixed-bottom{margin-top:auto}.o1-hero-fixed .o1-menu-btn{width:48px;height:48px}.o1-hero-fixed .o1-menu-btn .o1-menu-lines span{width:16px}.o1-hero-fixed .o1-menu-btn:hover .o1-menu-lines span:first-child{width:20px}.o1-hero-fixed .o1-menu-btn:hover .o1-menu-lines span:last-child{width:12px}.o1-hero-scroll{position:absolute;left:50%;bottom:40px;transform:translate(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;pointer-events:none}.o1-hero-scroll-line{width:1px;height:40px;background:linear-gradient(180deg,var(--o1-green),transparent);border-radius:2px;animation:o1-scroll-line 1.8s ease-in-out infinite}.o1-hero-scroll-dot{width:8px;height:8px;background:var(--o1-green);border-radius:50%;animation:o1-scroll-bounce 2s ease-in-out infinite}.o1-hero-scroll-txt{font-size:10px;letter-spacing:.2em;color:var(--o1-gray)}@keyframes o1-scroll-line{0%,to{opacity:.3;transform:scaleY(.6);transform-origin:top}50%{opacity:1;transform:scaleY(1);transform-origin:top}}@keyframes o1-scroll-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(10px)}}@media(max-width:768px){.o1-hero-fixed{width:auto;min-width:auto;max-width:none;right:var(--o1-px);height:100vh;height:100dvh;min-height:-webkit-fill-available;padding:24px 0 calc(24px + env(safe-area-inset-bottom))}.o1-hero-bg{width:90%;height:50vh}.o1-hero-catch{top:8%;max-width:85%}}.o1-about{padding:140px 0 160px;background:var(--o1-curve-bg);position:relative;overflow:hidden}.o1-about:before{content:"";position:absolute;left:-50vmax;top:50%;width:100vmax;height:100vmax;background:var(--o1-about-bg);border-radius:50%;transform:translateY(-50%) rotate(5deg);z-index:0;transition:background .4s ease}.o1-about .o1-wrap,.o1-about .o1-main-content{position:relative;z-index:1}.o1-about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:40px 48px;align-items:start}@media(max-width:768px){.o1-about-grid{grid-template-columns:1fr}}.o1-about-right h2{font-family:var(--o1-font-en);font-size:14px;font-weight:600;color:var(--o1-green);letter-spacing:.12em;margin:0 0 12px}.o1-about-right .lead{font-size:clamp(18px,2.2vw,22px);font-weight:600;line-height:1.5;margin:0 0 16px;color:var(--o1-black)}.o1-about-right .body{font-size:15px;color:var(--o1-gray);line-height:1.9;margin:0 0 32px;letter-spacing:var(--o1-ls)}.o1-about-photos img{width:100%;aspect-ratio:4/3;object-fit:cover}@media(max-width:900px){.o1-about-grid{grid-template-columns:1fr}}.o1-service{padding:140px 0 160px}.o1-service .sec-label{font-family:var(--o1-font-en);font-size:13px;font-weight:600;color:var(--o1-green);letter-spacing:.15em;margin-bottom:12px}.o1-service .sec-ttl{font-size:clamp(28px,4.5vw,48px);font-weight:700;text-align:left;margin:0 0 32px;letter-spacing:var(--o1-ls-head)}.o1-service-intro{text-align:left;max-width:680px;margin:0 0 56px;font-size:15px;color:var(--o1-gray);line-height:1.9;letter-spacing:var(--o1-ls)}.o1-service-list{list-style:none;padding:0;margin:0 0 40px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.o1-service-item a{display:block;color:inherit;text-decoration:none}.o1-service-item a:hover .o1-service-item-img{opacity:.9}.o1-service-num{font-size:32px;font-weight:700;color:var(--o1-green);margin-bottom:12px}.o1-service-item-img{aspect-ratio:4/3;object-fit:cover;margin-bottom:12px;transition:opacity .2s}.o1-service-item h3{font-size:17px;font-weight:600;margin:0 0 8px}.o1-service-item p{font-size:13px;color:var(--o1-gray);margin:0;line-height:1.65}.o1-service-cta{text-align:right}.o1-btn{display:inline-block;padding:14px 32px;font-size:14px;font-weight:600;color:#fff;background:var(--o1-green);text-decoration:none;letter-spacing:.05em}.o1-btn:hover{opacity:.9}@media(max-width:900px){.o1-service-list{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.o1-service-list{grid-template-columns:1fr}}.o1-news{padding:140px 0 0;background:var(--o1-curve-bg);position:relative;overflow:hidden}.o1-news:before{content:"";position:absolute;left:-50vmax;top:50%;width:100vmax;height:100vmax;background:var(--o1-news-bg);border-radius:50%;transform:translateY(-50%) rotate(5deg);z-index:0;transition:background .4s ease}.o1-news .o1-wrap,.o1-news .o1-main-content{position:relative;z-index:1;padding-bottom:48px}.o1-news .sec-label{font-size:14px;font-weight:600;color:var(--o1-green);letter-spacing:.1em;margin-bottom:8px}.o1-news .sec-ttl{font-size:clamp(28px,4.5vw,48px);font-weight:700;margin:0 0 36px;letter-spacing:var(--o1-ls-head)}.o1-news-list{list-style:none;padding:0;margin:0 0 24px}.o1-news-item{border-bottom:1px solid rgba(0,0,0,.08)}.o1-news-item a{display:flex;align-items:baseline;gap:20px;padding:16px 0;color:inherit;text-decoration:none}.o1-news-item a:hover{opacity:.8}.o1-news-date{font-size:13px;color:var(--o1-gray);flex-shrink:0}.o1-news-title{font-size:14px;font-weight:500}.o1-news-more{margin-bottom:40px}.o1-news-more a{font-size:14px;font-weight:600;color:var(--o1-green);text-decoration:none}.o1-gallery{display:grid;grid-template-columns:1fr 1fr;gap:0;width:100%;position:relative;z-index:1}.o1-gallery img{width:100%;aspect-ratio:16/10;object-fit:cover}.o1-cta{padding:0;background:var(--o1-curve-bg);position:relative}.o1-cta-grid{display:grid;grid-template-columns:1fr 1fr;position:relative;z-index:1}.o1-cta-block{padding:72px 40px;text-align:left;position:relative;background:#fff;border:1px solid #eee;margin:0 1px 1px 0}.o1-cta-block:last-child{margin-right:0}.o1-cta-head{display:flex;align-items:center;gap:16px;margin-bottom:12px}.o1-cta-icon-inline{width:48px;height:48px;flex-shrink:0;opacity:.2;color:var(--o1-green)}.o1-cta-block h3{font-size:20px;font-weight:700;color:var(--o1-green);margin:0}.o1-cta-block p{font-size:15px;color:var(--o1-gray);margin:0 0 24px;line-height:1.85;letter-spacing:var(--o1-ls)}.o1-cta-block .o1-btn{background:var(--o1-green);color:#fff}@media(max-width:600px){.o1-cta-grid{grid-template-columns:1fr}.o1-cta-block{margin:0 0 1px}}.o1-loader{position:fixed;inset:0;z-index:10000;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;opacity:1;visibility:visible;transition:opacity .6s ease,visibility .6s ease}.o1-loader.is-hidden{opacity:0;visibility:hidden;pointer-events:none}body.o1-loading{overflow:hidden}.o1-loader-logo{font-family:var(--o1-font-en);font-size:20px;font-weight:700;letter-spacing:.2em;color:var(--o1-black)}.o1-loader-bar{width:120px;height:2px;background:#eee;overflow:hidden}.o1-loader-bar-inner{height:100%;width:0;background:var(--o1-green);transition:width .4s ease}.o1-footer{background:#1a1a1a;color:#fff;padding:80px 0 40px}.o1-footer-grid{display:grid;gap:48px;margin-bottom:48px}@media(min-width:769px){.o1-footer-grid{grid-template-columns:1fr 1.5fr;align-items:start}}.o1-footer-company{font-size:20px;font-weight:700;margin-bottom:20px}.o1-footer-links{display:flex;flex-direction:column;gap:4px}.o1-footer-links a{color:#ffffffd9;text-decoration:none;font-size:14px}.o1-footer-links a:hover{color:#fff}.o1-offices{display:grid;gap:28px}@media(min-width:600px){.o1-offices{grid-template-columns:repeat(2,1fr)}}@media(min-width:1000px){.o1-offices{grid-template-columns:repeat(3,1fr)}}.o1-office-name{font-size:13px;font-weight:600;margin-bottom:8px;color:#fffffff2}.o1-office-addr{font-size:13px;line-height:1.8;color:#ffffffb3}.o1-office-addr a{color:inherit;text-decoration:none}.o1-footer-copy{font-size:12px;color:#ffffff80;margin:0}.o1-tsumugun-back{background:#f0f0f0;padding:18px 0;text-align:center;border-top:1px solid rgba(0,0,0,.08)}.o1-tsumugun-back a{font-size:14px;font-weight:600;color:var(--o1-green);text-decoration:none;font-family:var(--o1-font)}.o1-tsumugun-back a:hover{text-decoration:underline}.ts-toggle{position:fixed;right:20px;bottom:calc(120px + env(safe-area-inset-bottom));z-index:9998;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#f39a19;color:#111;border:1px solid rgba(0,0,0,.08);border-radius:50%;box-shadow:0 6px 18px #f39a1961;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.ts-toggle:hover{transform:translateY(-2px);box-shadow:0 8px 24px #f39a198c;background:#ffb238}.ts-toggle:focus-visible{outline:2px solid #111;outline-offset:3px}.ts-toggle svg{width:22px;height:22px}.ts-toggle:after{content:attr(data-tip);position:absolute;right:calc(100% + 10px);top:50%;transform:translateY(-50%);padding:6px 10px;background:#1a1a1a;color:#fff;font-size:12px;letter-spacing:.05em;white-space:nowrap;border-radius:4px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s ease}.ts-toggle:hover:after,.ts-toggle:focus-visible:after{opacity:1;visibility:visible}.ts-panel{position:fixed;right:20px;bottom:calc(180px + env(safe-area-inset-bottom));z-index:9999;width:220px;padding:16px;background:#fff;color:#222;border:1px solid rgba(0,0,0,.1);border-radius:10px;box-shadow:0 8px 28px #00000024;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .22s ease,visibility .22s ease,transform .22s ease}.ts-panel.is-open{opacity:1;visibility:visible;transform:translateY(0)}.ts-panel h4{margin:0 0 10px;font-size:12px;font-weight:700;letter-spacing:.08em;color:#333}.ts-panel .ts-btn{display:block;width:100%;padding:9px 12px;margin-bottom:6px;background:#fff;color:#222;border:1px solid #e5e5e5;border-radius:6px;font-size:13px;text-align:left;cursor:pointer;transition:background .2s ease,border-color .2s ease}.ts-panel .ts-btn:hover{background:#f7f7f7}.ts-panel .ts-btn.is-active{border-color:#222;background:#f2f2f2;font-weight:600}.ts-panel .ts-back{display:block;margin-top:10px;padding-top:10px;text-align:center;font-size:12px;color:#666;text-decoration:none;border-top:1px solid #eee}.ts-panel .ts-back:hover{color:#222;text-decoration:underline}
