:root{--bg:#ffffff;--bg-soft:#fcfcfc;--surface:#ffffff;--text:#595656;--text-dark:#333333;--muted:#8a8787;--line:#e8e8e8;--primary:#c30d23;--secondary:#b7dcb9;--accent:#f8f4b3;--max-width:1120px;--radius:18px}*{box-sizing:border-box}body,html{margin:0;padding:0;scroll-behavior:smooth}body{font-family:Inter,Noto Sans JP,-apple-system,BlinkMacSystemFont,Helvetica Neue,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;overflow-x:hidden}a{color:inherit;text-decoration:none}.container{width:min(100% - 2.5rem,var(--max-width));margin-inline:auto}.scroll-progress{top:0;left:0;right:0;height:3px;z-index:40;background:linear-gradient(90deg,var(--primary),#7cbc86,#d4c44a);transform:scaleX(0);transform-origin:left}.particle-field,.scroll-progress{position:fixed;pointer-events:none}.particle-field{inset:0;z-index:0}.cursor-glow{position:fixed;top:0;left:0;z-index:1;pointer-events:none;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(195,13,35,.16),rgba(183,220,185,.16) 42%,rgba(248,244,179,.12) 62%,transparent 72%)}.footer,main{position:relative;z-index:2}.header{position:-webkit-sticky;position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:rgba(255,255,255,.85);border-bottom:1px solid var(--line)}.nav-wrap{justify-content:space-between;min-height:72px}.logo,.nav-wrap{display:flex;align-items:center}.logo-svg{height:32px;width:auto}.logo-bar{transform-origin:center}.bar-1{animation:bar-bounce 1.2s 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0;color:var(--muted);font-size:.95rem}.belief-grid{margin-top:2.6rem;grid-template-columns:repeat(3,minmax(0,1fr))}.belief-card{padding:1.5rem 0 0;border-top:2px solid var(--line);transition:border-color .3s}.belief-card:hover{border-color:var(--primary)}.belief-card h3{margin-top:.5rem;font-size:1.25rem}.belief-card p:last-child{margin-top:.6rem;color:var(--text)}.about-note{margin-top:2.8rem;max-width:72ch;color:var(--text);padding:1.4rem 1.6rem;border-left:3px solid var(--primary);background:rgba(255,255,255,.55);border-radius:0 var(--radius) var(--radius) 0}.service-cards{margin-top:2.2rem;grid-template-columns:repeat(3,minmax(0,1fr))}.service-card{display:flex;flex-direction:column;padding:0;overflow:hidden;text-decoration:none;color:inherit}.service-card:before{background:var(--primary)}.service-logo-wrap{display:flex;align-items:center;justify-content:center;height:180px;padding:1.5rem;border-bottom:1px solid 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4px);background:linear-gradient(135deg,rgba(195,13,35,.08),rgba(183,220,185,.15));display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:2.5rem;border:1px solid rgba(183,220,185,.3)}.contact-box p{margin:.8rem 0 0;color:var(--text)}.footer{border-top:1px solid var(--line);margin-top:5rem;background:var(--bg-soft)}.footer-inner{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:1rem;color:var(--muted);font-size:.9rem;padding:1.4rem 0}.footer-tag{margin:0 0 .25rem;color:var(--text-dark);font-weight:800;letter-spacing:.02em}.hero-fade-in{opacity:0;transform:translateY(30px);animation:heroFadeInUp .8s cubic-bezier(.175,.885,.32,1.275) forwards}@keyframes heroFadeInUp{to{opacity:1;transform:translateY(0)}}.fade-in-up{opacity:0;transform:translateY(28px) scale(.98);transition:opacity .7s cubic-bezier(.175,.885,.32,1.275),transform .7s cubic-bezier(.175,.885,.32,1.275)}.fade-in-up.is-visible{opacity:1;transform:translateY(0) 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