:root{--bg-primary:#fff;--bg-secondary:#f0f7f4;--bg-muted:#f5f5f5;--bg-dark:#2d2d2d;--bg-card:#fff;--bg-card-hover:#f8faf9;--accent:#2eb67d;--accent-light:#2eb67d1a;--accent-soft:#2eb67d33;--accent-dark:#249963;--accent-cyan:#2eb67d;--text-primary:#1a1a1a;--text-secondary:#555;--text-muted:#999;--text-on-dark:#fff;--border-color:#e0e0e0;--border-accent:#2eb67d4d;--shadow-sm:0 2px 8px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 8px 32px #0000001a;--arrow-size:40px;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--font-sans:"Open Sans", "Zen Kaku Gothic New", sans-serif;--font-display:"Inter", sans-serif;--font-serif:"Noto Serif JP", serif;--color-primary:var(--bg-primary);--color-secondary:var(--bg-secondary);--color-dark:var(--bg-dark);--color-white:var(--text-on-dark);--color-accent:var(--accent);--color-accent-dark:var(--accent-dark);--color-border:var(--border-color);--color-text-muted:var(--text-muted);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:28px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px;--space-30:120px;--font-size-xs:.8rem;--font-size-sm:.875rem;--font-size-lg:1.125rem;--font-weight-medium:500;--font-weight-semibold:600;--line-height-tight:1.15;--line-height-snug:1.4;--line-height-relaxed:1.7;--line-height-loose:2;--letter-spacing-tight:-.04em;--letter-spacing-wide:.08em;--letter-spacing-wider:.14em;--transition-base:.25s ease;--transition-slow:.6s ease}.splash{z-index:9999;background:var(--bg-primary);justify-content:center;align-items:center;animation:.5s cubic-bezier(.65,0,.35,1) .95s forwards splashOut;display:flex;position:fixed;inset:0}.splash__logo{color:var(--text-primary);font-family:var(--font-display);opacity:0;font-size:clamp(2.5rem,6vw,4rem);font-weight:800;line-height:1;animation:.8s cubic-bezier(.22,1,.36,1) forwards splashLogoIn;position:relative}.splash__logo span{color:var(--accent)}@keyframes splashLogoIn{0%{opacity:0;letter-spacing:.35em;transform:translateY(10px)}to{opacity:1;letter-spacing:var(--letter-spacing-tight);transform:translateY(0)}}@keyframes splashOut{to{opacity:0;visibility:hidden}}@media (prefers-reduced-motion:reduce){.splash{animation:10ms linear 10ms forwards splashOut}.splash__logo{opacity:1;letter-spacing:var(--letter-spacing-tight);animation:none}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);letter-spacing:.04em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:1.0625rem;line-height:2;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%}.section{padding:120px 0;position:relative}.container{max-width:1100px;margin:0 auto;padding:0 24px}.section-label{color:var(--text-muted);letter-spacing:.15em;text-transform:uppercase;font-size:.8rem;font-weight:600;font-family:var(--font-display);margin-bottom:20px;display:inline-block}.section-title{font-family:var(--font-display);letter-spacing:.02em;color:var(--text-primary);margin-bottom:24px;font-size:clamp(2.5rem,5vw,3.75rem);font-weight:600;line-height:1.4}.section-subtitle{color:var(--text-secondary);margin-bottom:56px;font-size:1.125rem;line-height:2}.btn-primary{background:var(--accent);color:#fff;border-radius:var(--radius-sm);cursor:pointer;font-size:1.0625rem;font-weight:700;font-family:var(--font-sans);letter-spacing:.04em;border:none;align-items:center;gap:8px;padding:18px 40px;transition:all .25s;display:inline-flex}.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 8px 24px #2eb67d4d}.btn-outline{color:var(--accent);border-radius:var(--radius-sm);border:1.5px solid var(--accent);cursor:pointer;font-size:1.0625rem;font-weight:600;font-family:var(--font-sans);letter-spacing:.04em;background:0 0;align-items:center;gap:8px;padding:17px 40px;transition:all .25s;display:inline-flex}.btn-outline:hover{background:var(--accent-light);transform:translateY(-2px)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:36px;transition:all .3s}.card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.grid-2{grid-template-columns:repeat(2,1fr);gap:28px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}.text-accent{color:var(--accent)}.text-secondary{color:var(--text-secondary)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fade-in-up{animation:.6s forwards fadeInUp}.divider{border:none;border-top:1px solid var(--border-color);margin:0}@media (width<=1024px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.section{padding:80px 0}.grid-2,.grid-3{grid-template-columns:1fr}}@media (width<=640px){:root{--font-size-lg:1rem;--arrow-size:36px}body{letter-spacing:.02em;font-size:1rem}}.navbar{z-index:100;background:0 0;padding:0;transition:all .3s;position:fixed;inset:0 0 auto}.navbar--scrolled,.navbar--solid{background:color-mix(in srgb, var(--bg-primary) 94%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.navbar__inner{justify-content:space-between;align-items:center;min-height:76px;transition:min-height .3s;display:flex}.navbar--scrolled .navbar__inner,.navbar--solid .navbar__inner{min-height:76px}.navbar__logo{color:var(--text-on-dark);font-family:var(--font-display);letter-spacing:-.04em;font-size:2rem;font-weight:800}.navbar__logo span{color:var(--accent)}.navbar--scrolled .navbar__logo,.navbar--solid .navbar__logo{color:var(--text-primary)}.navbar__nav{align-self:stretch;align-items:center;gap:32px;display:flex}.navbar__link{color:color-mix(in srgb, var(--text-on-dark) 82%, transparent);font-family:var(--font-display);letter-spacing:.06em;text-underline-offset:.5em;transition:var(--transition-base);font-size:1.125rem;font-weight:500;-webkit-text-decoration:underline #0000;text-decoration:underline #0000}.navbar__link:hover{color:var(--accent);text-decoration-color:currentColor}.navbar--scrolled .navbar__link,.navbar--solid .navbar__link{color:var(--text-secondary)}.navbar--scrolled .navbar__link:hover,.navbar--solid .navbar__link:hover{color:var(--accent);text-decoration-color:currentColor}.navbar__cta{padding:0 var(--space-6);border:1px solid var(--accent);border-radius:0 0 0 var(--radius-sm);background:var(--accent);color:var(--text-on-dark);white-space:nowrap;align-self:stretch;align-items:center;font-size:1.125rem;font-weight:700;transition:all .25s;display:inline-flex}.navbar__cta:hover{border-color:var(--accent-dark);background:var(--accent-dark)}.navbar__hamburger{cursor:pointer;background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-width:44px;min-height:44px;padding:0;display:none}.navbar__hamburger span{background:var(--text-on-dark);width:24px;height:2px;transition:all .3s;display:block}.navbar--scrolled .navbar__hamburger span,.navbar--solid .navbar__hamburger span{background:var(--text-primary)}.navbar__hamburger--open span:first-child{transform:translateY(7px)rotate(45deg)}.navbar__hamburger--open span:nth-child(2){opacity:0}.navbar__hamburger--open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}@media (width<=900px){.navbar__inner{min-height:76px}.navbar__hamburger{display:flex}.navbar__nav{background:var(--bg-primary);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-md);flex-direction:column;align-items:stretch;gap:0;padding:20px;display:none;position:fixed;inset:76px 0 auto}.navbar__nav--open{display:flex}.navbar__link{border-bottom:1px solid var(--border-color);color:var(--text-primary);padding:16px 0;font-size:1rem}.navbar__cta{min-height:44px;padding:0 var(--space-5);border-radius:var(--radius-sm);justify-content:center;margin-top:20px}}.footer{color:var(--color-white);background:var(--color-dark)}.footer .footer__inner{padding-top:var(--space-16);padding-bottom:var(--space-16)}.footer__logo{margin-bottom:var(--space-5);font-family:var(--font-display);letter-spacing:var(--letter-spacing-tight);font-size:2rem;font-weight:700;line-height:1}.footer__body{gap:var(--space-20);grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);display:grid}.footer__logo span{color:var(--color-accent)}.footer__address{max-width:360px;color:color-mix(in srgb, var(--color-white) 62%, transparent);font-size:var(--font-size-sm);font-style:normal;line-height:var(--line-height-relaxed)}.footer__nav{gap:var(--space-8);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.footer__nav>div{align-items:flex-start;gap:var(--space-4);flex-direction:column;display:flex}.footer__nav-heading{margin-bottom:var(--space-2);color:var(--color-white);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-wide)}.footer__nav a{color:color-mix(in srgb, var(--color-white) 62%, transparent);font-size:var(--font-size-sm);transition:color var(--transition-base)}.footer__nav a:hover{color:var(--color-white)}.footer__bottom{border-top:1px solid color-mix(in srgb, var(--color-white) 20%, transparent)}.footer__bottom-inner{justify-content:center;align-items:center;gap:var(--space-6);padding-top:var(--space-6);padding-bottom:var(--space-6);color:color-mix(in srgb, var(--color-white) 58%, transparent);font-size:var(--font-size-xs);display:flex}.footer__privacy{transition:color var(--transition-base)}.footer__privacy:hover{color:var(--color-white)}@media (width<=900px){.footer__body{gap:var(--space-12);grid-template-columns:1fr}}@media (width<=640px){.footer .footer__inner{padding-top:var(--space-12);padding-bottom:var(--space-12)}.footer__nav{display:none}.footer__bottom-inner{gap:var(--space-4)}}