:root{--color-bg:#fff;--color-text:#1a1a1a;--color-text-light:#444;--color-accent:#b8972e;--color-border:#eee;--font-main:"Zen Kaku Gothic New", "Noto Sans JP", sans-serif;--spacing-base:1rem}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;line-height:1.8}h1,h2,h3,h4{letter-spacing:.1em;font-weight:400}.container{max-width:1000px;margin:0 auto;padding:0 2rem}.section{padding:8rem 0}.bg-light{background-color:#fafafa}.header{z-index:100;width:100%;transition:all .3s;position:fixed;top:0;left:0}.header.scrolled{-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);background:#ffffffe6}.header-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:1.5rem 2rem;display:flex}.logo{letter-spacing:.2em;font-size:1.5rem;font-weight:500}.logo span{color:var(--color-accent);letter-spacing:.1em;margin-left:.5rem;font-size:.8rem}.nav a{color:var(--color-text);letter-spacing:.05em;margin-left:2rem;font-size:.9rem;text-decoration:none;transition:color .3s}.nav a:hover{color:var(--color-accent)}.hero{justify-content:center;align-items:center;height:100vh;display:flex;position:relative;overflow:hidden}.hero-bg{z-index:1;background-position:50%;background-repeat:no-repeat;background-size:cover;width:100%;height:100%;position:absolute;top:0;left:0}.hero:after{content:"";z-index:2;background:linear-gradient(90deg,#fffffff2 0%,#fff9 50%,#fff0 100%);width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{z-index:3;text-align:left;width:100%;max-width:1200px;padding:0 2rem;position:relative}.hero-title{color:var(--color-text);text-shadow:0 2px 10px #fffc;margin-bottom:1rem;font-size:4rem;font-weight:500;line-height:1.3}.hero-subtitle{letter-spacing:.3em;color:var(--color-accent);font-size:1.1rem;font-weight:500}.section-header{text-align:center;margin-bottom:4rem}.section-title{margin-bottom:.5rem;font-size:2.5rem}.section-subtitle{color:var(--color-accent);letter-spacing:.2em;font-size:.9rem}.about-content{text-align:center;color:var(--color-text-light);font-size:1.1rem}.about-content p{margin-bottom:2rem}.product-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:4rem;display:grid}.product-card{background:#fff;border-radius:4px;transition:transform .4s,box-shadow .4s;overflow:hidden;box-shadow:0 10px 30px #00000008}.product-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px #00000014}.product-image-container{background-color:#f9f9f9;width:100%;padding-top:100%;position:relative;overflow:hidden}.product-image{object-fit:cover;width:100%;height:100%;transition:transform .6s;position:absolute;top:0;left:0}.product-card:hover .product-image{transform:scale(1.05)}.product-info{text-align:center;padding:2.5rem 2rem}.product-name{margin-bottom:1rem;font-size:1.5rem}.product-desc{color:var(--color-text-light);margin-bottom:1.5rem;font-size:.9rem}.product-price{color:var(--color-accent);font-size:1.2rem}.info-content{text-align:center;flex-wrap:wrap;justify-content:space-around;gap:2rem;display:flex}.info-item h4{color:var(--color-accent);margin-bottom:1rem;font-size:1.1rem}.info-item p{color:var(--color-text-light)}.footer{text-align:center;border-top:1px solid var(--color-border);color:var(--color-text-light);letter-spacing:.1em;padding:3rem 0;font-size:.8rem}.fade-in-up{opacity:0;transition:opacity 1s cubic-bezier(.16,1,.3,1),transform 1s cubic-bezier(.16,1,.3,1);transform:translateY(30px)}.fade-in-up.visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.2s}@media (width<=768px){.hero-title{font-size:2.5rem}.nav{display:none}}.text-center{text-align:center}.btn{border-radius:4px;padding:1rem 2rem;font-size:1rem;text-decoration:none;transition:background .3s,color .3s;display:inline-block}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover{color:#fff;background:#b8972e}.access-container{flex-direction:column;gap:3rem;display:flex}.map-container{border-radius:4px;width:100%;overflow:hidden;box-shadow:0 4px 20px #0000000d}.map-container iframe{transition:opacity .3s;display:block}.map-container iframe:hover{opacity:.9}@media (width>=768px){.access-container{flex-direction:row;align-items:center}.info-content{text-align:left;flex-direction:column;flex:1;align-items:flex-start}.map-container{flex:1;height:400px}.map-container iframe{height:100%}}.timeline{max-width:800px;margin:0 auto;padding:2rem 0;position:relative}.timeline:after{content:"";background:var(--color-border);width:2px;margin-left:-1px;position:absolute;top:0;bottom:0;left:50%}.timeline-item{background:inherit;box-sizing:border-box;width:50%;padding:10px 40px;position:relative}.timeline-item:after{content:"";border:2px solid var(--color-accent);z-index:1;background:#fff;border-radius:50%;width:16px;height:16px;position:absolute;top:15px;right:-8px}.timeline-item.left{text-align:right;left:0}.timeline-item.right{left:50%}.timeline-item.right:after{left:-8px}.timeline-content{background:#fff;border-radius:4px;padding:1.5rem;box-shadow:0 4px 15px #00000008}.timeline-year{color:var(--color-accent);margin-bottom:.5rem;font-size:1.2rem;font-weight:500;display:block}@media screen and (width<=768px){.timeline:after{left:31px}.timeline-item{text-align:left;width:100%;padding-left:70px;padding-right:25px}.timeline-item.right{left:0}.timeline-item:after{left:23px}}.footer-container{border-top:1px solid var(--color-border);text-align:left;flex-wrap:wrap;justify-content:space-between;max-width:1200px;margin:0 auto;padding:4rem 2rem 2rem;display:flex}.footer-logo{letter-spacing:.2em;color:var(--color-text);margin-bottom:1rem;font-size:1.5rem;font-weight:500;text-decoration:none;display:block}.footer-logo span{color:var(--color-accent);margin-left:.5rem;font-size:.8rem}.footer-col{flex:1;min-width:200px;margin-bottom:2rem}.footer-col h5{color:var(--color-text);margin-bottom:1rem;font-size:1rem}.footer-col ul{padding:0;list-style:none}.footer-col ul li{margin-bottom:.5rem}.footer-col ul li a{color:var(--color-text-light);text-decoration:none;transition:color .3s}.footer-col ul li a:hover{color:var(--color-accent)}.footer-bottom{text-align:center;color:var(--color-text-light);border-top:1px solid var(--color-border);padding:2rem 0;font-size:.8rem}