:root{--white: #ffffff;--cream: #f7f3ec;--beige: #ece6d9;--ink: #1d1d1b;--gray: #6b6258;--green: #2a4035;--green-mid: #3a5446;--border: #d0c9bc;--font-serif: "游明朝", YuMincho, "Hiragino Mincho ProN", "Noto Serif JP", Georgia, serif;--font-sans: "游ゴシック体", YuGothic, "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;--max-w: 1100px;--side-pad: clamp(20px, 5vw, 80px);--ease: cubic-bezier(.25, .46, .45, .94);--dur: .3s}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:72px}body{font-family:var(--font-sans);font-size:16px;line-height:1.8;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul,ol{list-style:none}.container{max-width:var(--max-w);margin:0 auto;padding:0 var(--side-pad)}.section{padding:clamp(80px,10vw,140px) 0}.section-label{display:block;font-family:var(--font-sans);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--gray)}.section-title{font-family:var(--font-serif);font-size:clamp(22px,3vw,34px);font-weight:400;line-height:1.5;letter-spacing:.07em;color:var(--ink)}.section-title--light{color:var(--white)}.section-header{display:flex;flex-direction:column;gap:12px;margin-bottom:56px}.section-header--center{align-items:center;text-align:center}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:72px;display:flex;align-items:center;background:#fffffff5;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.site-header__inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--side-pad);width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.site-logo{display:flex;align-items:center;flex-shrink:0}.site-logo img{height:38px;width:auto}.site-nav{display:flex;align-items:center;gap:clamp(16px,2vw,28px)}.site-nav a{font-size:13px;letter-spacing:.1em;color:var(--ink);white-space:nowrap;transition:color var(--dur) var(--ease)}.site-nav a:hover{color:var(--green)}.nav-contact{display:inline-block;border:1px solid var(--ink);padding:7px 18px;font-size:12px!important;letter-spacing:.12em!important;transition:background var(--dur) var(--ease),color var(--dur) var(--ease)!important}.nav-contact:hover{background:var(--ink);color:var(--white)!important}.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:6px;width:40px;height:40px;background:none;border:none;cursor:pointer;padding:6px;flex-shrink:0}.nav-toggle span{display:block;height:1px;background:var(--ink);transition:transform var(--ease) .3s,opacity var(--ease) .3s;transform-origin:center;width:100%}.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.is-open span:nth-child(2){opacity:0;transform:scaleX(0)}.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-overlay{display:none;position:fixed;inset:72px 0 0;background:var(--white);z-index:99;padding:16px var(--side-pad) 40px;overflow-y:auto;border-top:1px solid var(--border)}.nav-overlay.is-open{display:flex;flex-direction:column}.nav-overlay a{display:block;padding:18px 4px;font-size:16px;letter-spacing:.1em;color:var(--ink);border-bottom:1px solid var(--border);transition:color var(--dur) var(--ease)}.nav-overlay a:hover{color:var(--green)}.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;padding-bottom:clamp(64px,8vh,100px);background-color:var(--green);background-image:linear-gradient(to bottom,#14201a26,#14201a73 55%,#14201ab8),url(/images/main-visual.jpg);background-size:cover;background-position:center;background-repeat:no-repeat}.hero__inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--side-pad);width:100%;display:flex;align-items:flex-end;justify-content:space-between;gap:40px}.hero__copy{flex:1;color:var(--white)}.hero__label{display:block;font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:#ffffff8c;margin-bottom:28px}.hero__catch{font-family:var(--font-serif);font-size:clamp(28px,4.5vw,56px);font-weight:400;line-height:1.55;letter-spacing:.06em;color:var(--white);margin-bottom:28px}.hero__sub{font-size:clamp(14px,1.4vw,15px);line-height:2;color:#ffffffc7;max-width:460px}.hero__vertical{flex-shrink:0;align-self:stretch;display:flex;align-items:flex-start;padding-top:8px}.hero__vertical-text{writing-mode:vertical-rl;font-family:var(--font-serif);font-size:14px;letter-spacing:.22em;color:#ffffff73;font-weight:400}.hero__scroll{position:absolute;bottom:28px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;color:#ffffff80;font-size:10px;letter-spacing:.22em;text-transform:uppercase}.hero__scroll-line{width:1px;height:36px;background:#fff6;animation:scrollLine 2.2s var(--ease) infinite;transform-origin:top}@keyframes scrollLine{0%{transform:scaleY(0);opacity:0}40%{transform:scaleY(1);opacity:1}to{transform:scaleY(1);opacity:0}}.statement{background:var(--cream);padding:clamp(80px,12vw,160px) 0}.statement__inner{max-width:760px;margin:0 auto;padding:0 var(--side-pad);text-align:center}.statement__title{font-family:var(--font-serif);font-size:clamp(22px,3.5vw,38px);font-weight:400;letter-spacing:.1em;color:var(--ink);margin:24px 0 40px;line-height:1.6}.statement__mark{display:flex;justify-content:center;margin-bottom:48px}.statement__mark img{width:64px;height:64px;opacity:.85}.statement__divider{width:1px;height:48px;background:var(--green);margin:0 auto 48px}.statement__body{font-size:clamp(14px,1.5vw,16px);line-height:2.2;color:var(--gray);text-align:left}.statement__body p+p{margin-top:1.6em}.products{background:var(--white)}.products__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 32px}.product-card{display:flex;flex-direction:column;gap:0}.product-card__img{aspect-ratio:4 / 3;overflow:hidden;background:var(--beige);margin-bottom:24px;position:relative}.product-card__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}.product-card:hover .product-card__img img{transform:scale(1.05)}.product-card__label{display:block;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gray);margin-bottom:8px}.product-card__name{font-family:var(--font-serif);font-size:clamp(18px,1.8vw,22px);font-weight:400;letter-spacing:.06em;color:var(--ink);margin-bottom:14px}.product-card__desc{font-size:14px;line-height:1.9;color:var(--gray)}.commitment{background:var(--green);color:var(--white)}.commitment .section-label{color:#ffffff73}.commitment .section-title{color:var(--white)}.commitment__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(255,255,255,.15)}.commitment-item{padding:clamp(32px,4vw,56px) clamp(24px,3vw,48px);border-right:1px solid rgba(255,255,255,.15)}.commitment-item:last-child{border-right:none}.commitment-item__num{display:block;font-family:var(--font-serif);font-size:11px;letter-spacing:.2em;color:#ffffff59;margin-bottom:20px}.commitment-item__title{font-family:var(--font-serif);font-size:clamp(24px,2.5vw,32px);font-weight:400;letter-spacing:.12em;color:var(--white);margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.18)}.commitment-item__body{font-size:14px;line-height:2;color:#ffffffa6}.news{background:var(--white)}.news__list{border-top:1px solid var(--border)}.news-item{display:grid;grid-template-columns:100px 80px 1fr;align-items:center;gap:20px;padding:22px 0;border-bottom:1px solid var(--border);transition:padding var(--dur) var(--ease),background var(--dur) var(--ease),margin var(--dur) var(--ease)}.news-item:hover{background:var(--cream);padding-left:16px;padding-right:16px;margin:0 -16px}.news-item__date{font-size:13px;color:var(--gray);white-space:nowrap;letter-spacing:.04em;font-feature-settings:"tnum"}.news-item__category{display:inline-block;font-size:10px;letter-spacing:.14em;color:var(--green);border:1px solid var(--green);padding:3px 10px;white-space:nowrap;text-align:center}.news-item__title{font-size:15px;line-height:1.65;color:var(--ink)}.news__more{margin-top:40px;display:flex;justify-content:flex-end}.link-arrow{display:inline-flex;align-items:center;gap:14px;font-size:13px;letter-spacing:.12em;color:var(--ink);transition:gap var(--dur) var(--ease)}.link-arrow:after{content:"";display:block;width:40px;height:1px;background:var(--ink);transition:width var(--dur) var(--ease);flex-shrink:0}.link-arrow:hover{gap:20px}.link-arrow:hover:after{width:56px}.company{background:var(--cream)}.company__inner{display:grid;grid-template-columns:minmax(200px,280px) 1fr;gap:80px;align-items:start}.company__table{border-collapse:collapse;width:100%}.company__table tr{border-bottom:1px solid var(--border)}.company__table tr:first-child{border-top:1px solid var(--border)}.company__table th{padding:20px 24px 20px 0;font-size:13px;font-weight:400;letter-spacing:.08em;color:var(--gray);white-space:nowrap;vertical-align:top;text-align:left;width:110px}.company__table td{padding:20px 0;font-size:15px;line-height:1.75;color:var(--ink);vertical-align:top}.contact{background:var(--ink);color:var(--white);text-align:center}.contact__title{font-family:var(--font-serif);font-size:clamp(22px,3.5vw,38px);font-weight:400;letter-spacing:.1em;color:var(--white);margin-bottom:24px}.contact__body{font-size:15px;color:#fff9;line-height:1.95;margin-bottom:48px}.btn{display:inline-block;padding:18px 56px;font-size:13px;letter-spacing:.18em;border:1px solid rgba(255,255,255,.7);color:var(--white);transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease)}.btn:hover{background:var(--white);color:var(--ink);border-color:var(--white)}.site-footer{background:var(--green);padding:clamp(48px,7vw,88px) 0 clamp(32px,5vw,56px);color:var(--white)}.site-footer__inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--side-pad);display:flex;flex-direction:column;gap:40px}.site-footer__top{display:flex;align-items:flex-start;justify-content:space-between;gap:32px;flex-wrap:wrap}.footer-logo img{height:34px;width:auto;filter:brightness(0) invert(1);opacity:.85}.footer-nav{display:flex;flex-wrap:wrap;gap:14px 28px}.footer-nav a{font-size:13px;letter-spacing:.1em;color:#ffffffa6;transition:color var(--dur) var(--ease)}.footer-nav a:hover{color:var(--white)}.site-footer__bottom{padding-top:24px;border-top:1px solid rgba(255,255,255,.14);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}.copyright{font-size:12px;color:#ffffff61;letter-spacing:.06em}.fade-in{opacity:0;transform:translateY(28px);transition:opacity .75s var(--ease),transform .75s var(--ease)}.fade-in.is-visible{opacity:1;transform:none}.fade-in:nth-child(2){transition-delay:.12s}.fade-in:nth-child(3){transition-delay:.24s}.fade-in:nth-child(4){transition-delay:.36s}@media(max-width:900px){.commitment__grid{grid-template-columns:1fr;border-top:none}.commitment-item{border-right:none;border-top:1px solid rgba(255,255,255,.15);padding-left:0;padding-right:0}.company__inner{grid-template-columns:1fr;gap:40px}}@media(max-width:768px){.site-nav{display:none}.nav-toggle{display:flex}.hero__vertical{display:none}.products__grid{grid-template-columns:repeat(2,1fr);gap:24px 16px}}@media(max-width:560px){.products__grid{grid-template-columns:1fr}.news-item{grid-template-columns:1fr 1fr;grid-template-rows:auto auto}.news-item__date{order:1}.news-item__category{order:2;justify-self:end}.news-item__title{order:3;grid-column:1 / -1;margin-top:4px}.news-item:hover{padding-left:0;padding-right:0;margin:0}.company__table th,.company__table td{padding:16px 0}}
