@charset "UTF-8";

:root{
  --green:#244f1e;
  --deep:#123d18;
  --soft:#f7fbf5;
  --line:#b8c9ad;
  --text:#182118;
}

body {
  line-height: 1.85;
}
.section{width:min(1120px,94%);margin:0 auto}
.denture-page{padding-top:24px}

.hero{display:grid;grid-template-columns:minmax(0,42%) 58%;align-items:stretch;min-height:480px;background:linear-gradient(90deg,#fff 0%,#fff 37%,#eef4ea 100%);overflow:hidden}
.hero-text{padding:34px 18px 30px 8px;z-index:2}.hero h1{margin:0 0 8px;color:var(--green);font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(30px,4vw,40px);font-weight:700;letter-spacing:.16em;line-height:1.12}.subtitle{margin:0 0 22px;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:18px;font-weight:600}.hero p{font-size:15px;font-weight:400;margin:10px 0}
.keyword-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:24px}.keyword-row article{border:1px solid var(--line);border-radius:6px;text-align:center;padding:14px 8px;background:#fff}.keyword-row img{width:44px;height:44px;margin:0 auto 6px}.keyword-row span{color:var(--green);font-weight:600}
.hero-photo{position:relative}.hero-photo::before{content:"";position:absolute;left:0;top:0;bottom:0;width:180px;background:linear-gradient(90deg,#fff,rgba(255,255,255,0));z-index:1}.hero-photo img{width:100%;height:100%;object-fit:cover}

.section-divider{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:28px;margin:32px 0 28px;color:var(--green);font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:20px;letter-spacing:.08em;text-align:center}.section-divider::before,.section-divider::after{content:"";height:1px;background:#9bac94}.section-divider span::after{content:"";display:block;width:22px;height:12px;background:url("../images/denture/leaf.svg") center/contain no-repeat;margin:3px auto 0}

.product-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:34px}
.product-card{display:grid;grid-template-columns:minmax(0,1fr) 40%;gap:20px;align-items:start}
.product-copy h2{margin:0 0 8px;color:var(--green);font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:20px;letter-spacing:.04em;white-space:nowrap}.price{display:inline-block;border:1px solid #8fa083;border-radius:4px;padding:3px 16px;color:var(--green);font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:17px!important;margin:0 0 16px}.product-copy p{margin:8px 0;font-size:14px;font-weight:400}
.product-photo{margin:44px 0 0}.product-photo img{width:100%;height:260px;object-fit:contain;border-radius:5px;background:#eef2ea}
.feature-box{grid-column:1/-1;border:1px solid var(--line);border-radius:5px;padding:16px 18px 14px}.feature-box h3{color:var(--green);font-size:18px;margin:0 0 8px}.feature-box ul{list-style:none;margin:0;padding:0}.feature-box li{position:relative;padding-left:28px;margin:5px 0;font-size:14px;font-weight:400}.feature-box li::before{content:"✓";position:absolute;left:0;top:2px;width:17px;height:17px;background:#688c45;color:#fff;border-radius:3px;display:grid;place-items:center;font-size:12px}

.case{margin-top:36px;display:grid;grid-template-columns:27% minmax(0,1fr);gap:36px;align-items:center}.case-text h2{margin:0 0 8px;color:var(--green);font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:22px;letter-spacing:.10em}.case-text h3{margin:0 0 14px;color:var(--green);font-size:17px}.case-text p{font-size:14px;font-weight:400}.case-text .note{font-size:12px}.case-photo img{width:100%;height:250px;object-fit:cover;border-radius:5px}

.important{margin-top:28px}.important-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}.important-grid article{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}.important-grid .icon-wrap{flex:none;width:68px;height:68px}.important-grid .icon-wrap img{display:block;width:100%;height:100%}.important-grid h3{margin:0;color:var(--green);font-size:16px}.important-grid p{margin:0;font-size:13px;font-weight:400}

.maintenance{margin-top:28px;background:#edf5eb;display:grid;grid-template-columns:80px minmax(0,1fr) 42%;gap:20px;align-items:center;padding:22px 28px;overflow:hidden}.maintenance-icon{width:64px;height:64px}.maintenance h2{margin:0 0 6px;color:var(--green);font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:20px}.maintenance p{margin:3px 0;font-size:15px;font-weight:400}.maintenance-photo{width:100%;height:145px;object-fit:cover;border-radius:4px;opacity:.82}

.site-footer{margin-top:28px;padding:18px 16px 22px;text-align:center;color:#fff;background:linear-gradient(90deg,#86b94d,#117d1b)}.site-footer p{margin:3px 0;font-size:16px;font-weight:700}

@media(max-width:900px){
  .hero,.product-grid,.case,.important-grid,.maintenance{grid-template-columns:minmax(0,1fr)}.hero-photo{order:-1;height:330px}.hero-photo::before{display:none}.product-card{grid-template-columns:minmax(0,1fr)}.product-photo{margin-top:0}.product-photo img,.case-photo img{height:auto}.maintenance-photo{height:auto}.important-grid{gap:32px}
}
@media(max-width:560px){
  .hero h1{font-size:28px}.subtitle{font-size:17px}.hero p{font-size:15px}.keyword-row{grid-template-columns:minmax(0,1fr)}.section-divider{font-size:18px;gap:10px}.product-copy h2{font-size:20px;white-space:normal}.case-text h2{font-size:20px}.maintenance{text-align:center}.maintenance-icon{margin:auto}.site-footer p{font-size:12px}
}