:root{--bg:#f5f5f5;--surface:#fff;--surface-alt:#eee;--ink:#111;--muted:#555;--line:#d4d4d4;--dark:#262626;--dark-2:#3f3f46;--success:#166534;--error:#991b1b;--radius:18px;--radius-sm:8px;--radius-xs:6px;--page-max:1120px;--page-x:clamp(16px, 4vw, 56px);--section-y:40px}*{box-sizing:border-box}html{scroll-snap-type:y mandatory;scroll-behavior:smooth;overscroll-behavior-y:contain;height:100%;overflow-y:scroll}body{background:var(--bg);min-height:100%;color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}main{min-height:100vh}.hero,.section,.contactSlide{scroll-snap-align:start;scroll-snap-stop:always}.hero{align-items:center;height:100dvh;padding:88px 0 48px;display:grid;overflow:hidden}.navShell{z-index:20;border-bottom:1px solid var(--line);background:#f5f5f5;position:fixed;top:0;left:0;right:0}.nav{width:min(calc(100% - var(--page-x) * 2), var(--page-max));justify-content:space-between;align-items:center;max-width:none;margin:0 auto;padding:10px 0;display:flex}.brand,.navLinks{align-items:center;display:flex}.brand{align-items:center;min-height:38px}.brandText{border:2px solid var(--ink);border-radius:var(--radius-xs);min-height:38px;color:var(--ink);letter-spacing:.14em;align-items:center;padding:0 12px;font-size:clamp(12px,1.35vw,15px);font-weight:950;line-height:1;display:inline-flex}.navLinks{opacity:1;visibility:visible;gap:10px;transition:opacity .18s,transform .18s,visibility .18s;transform:translateY(0)}.navShell.isScrolled .navLinks{opacity:0;pointer-events:none;visibility:hidden;transform:translateY(-8px)}.navLinks a{border-radius:var(--radius-sm);color:var(--muted);padding:8px 10px;font-size:14px;font-weight:800}.navLinks a:hover{background:var(--surface-alt);color:var(--ink)}.languageSelect{position:relative}.localeSwitch{border-radius:var(--radius-sm);height:34px;color:var(--muted);cursor:pointer;font:inherit;background:0 0;border:0;justify-content:center;align-items:center;gap:6px;padding:0 10px;font-size:13px;font-weight:900;display:inline-flex}.localeSwitch svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2px;width:18px;height:18px}.localeSwitch:hover{background:var(--surface-alt);color:var(--ink)}.languageMenu{border:2px solid var(--line);border-radius:var(--radius-sm);background:#fff;min-width:132px;padding:6px;display:grid;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 6px #d4d4d4}.languageMenu a{border-radius:var(--radius-xs);color:var(--muted);padding:9px 10px;font-size:13px;font-weight:850}.languageMenu a:hover,.languageMenu a[aria-current=page]{background:var(--surface-alt);color:var(--ink)}.heroGrid{width:min(calc(100% - 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var(--page-x) * 2), var(--page-max));max-width:none;padding:var(--section-y) 0;align-content:center;margin:0 auto;display:grid;overflow:hidden}.sectionHeader{flex-direction:column;align-items:flex-start;gap:0;max-width:720px;margin-bottom:28px;display:flex}.sectionHeader.narrow{max-width:760px}h2{color:var(--ink);letter-spacing:-.035em;font-size:clamp(28px,4vw,40px);line-height:1.1}.areaGrid,.principleGrid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.areaCard,.principle{border:2px solid var(--line);border-radius:var(--radius);background:var(--surface);min-height:160px;padding:18px;box-shadow:0 6px #e2e8f0}.areaCard:first-child{border-color:var(--line);background:#fff}.areaCard:nth-child(2){border-color:var(--line);background:#f7f7f7}.areaCard:nth-child(3){border-color:var(--line);background:#eee}.areaCard:nth-child(4){border-color:var(--line);background:#e5e5e5}.cardIndex{border-radius:var(--radius-xs);background:var(--ink);color:#fff;place-items:center;width:34px;height:34px;font-size:11px;font-weight:950;display:grid}.processHeader{justify-content:space-between;align-items:center;gap:8px;display:flex}.areaCard h3,.principle h3{color:var(--ink);letter-spacing:-.04em;margin:24px 0 0;font-size:18px;line-height:1.06}.method{border-top:2px solid var(--line)}.principleGrid{grid-template-columns:repeat(3,minmax(0,1fr))}.lifecycleGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;min-height:auto;display:grid;position:relative}.lifecycleGrid:before{background:var(--line);content:"";height:2px;position:absolute;top:42px;left:16%;right:16%}.lifecycleGrid:after{border-top:3px solid var(--line);border-right:3px solid var(--line);content:"";width:14px;height:14px;position:absolute;top:35px;right:15.6%;transform:rotate(45deg)}.cycleNode{z-index:1;min-height:0;padding-top:24px;display:block}.cycleNode1,.cycleNode2,.cycleNode3{grid-area:auto}.principle{position:relative}.principle:not(:last-child):after{display:none}.cycleMeta{align-items:center;gap:10px;margin-bottom:18px;display:flex}.cycleNumber{border-radius:var(--radius-xs);background:var(--ink);color:#fff;letter-spacing:.08em;place-items:center;width:36px;height:36px;font-size:12px;font-weight:950;display:inline-grid}.cycleCopy{min-width:0}.principle h3{margin-top:0}.principle p{color:var(--muted);margin:12px 0 0;font-size:14px;line-height:1.5}.contactSlide{place-items:center;height:100dvh;display:grid;overflow:hidden}.cta{width:min(calc(100% - var(--page-x) * 2), 940px);border:2px solid var(--line);border-radius:var(--radius);max-width:none;height:auto;min-height:auto;color:var(--ink);background:#fff;grid-template-columns:minmax(0,.88fr) minmax(300px,.82fr);align-items:start;gap:32px;margin:0 auto;padding:clamp(28px,4vw,44px);display:grid;box-shadow:0 8px #d4d4d4}.cta h2{letter-spacing:-.035em;margin-bottom:0;font-size:clamp(28px,4vw,40px);font-weight:850}.contactForm{gap:12px;display:grid}.contactForm label{color:var(--dark-2);text-align:left;text-transform:uppercase;gap:8px;font-size:13px;font-weight:900;display:grid}.contactForm input,.contactForm textarea{border:2px solid var(--line);border-radius:var(--radius-xs);width:100%;color:var(--ink);font:inherit;background:#f5f5f5;outline:none;padding:11px 12px;font-size:14px}.contactForm input:focus,.contactForm textarea:focus{border-color:var(--ink);background:#fff}.contactForm textarea{resize:vertical}.contactForm .button{cursor:pointer;width:100%}.contactForm .button:disabled{cursor:wait;opacity:.72}.formStatus{margin:0;font-size:14px;font-weight:800}.formStatus.success{color:var(--success)}.formStatus.error{color:var(--error)}@media (max-width:900px){.heroGrid,.areaGrid,.principleGrid,.cta{grid-template-columns:1fr}.lifecycleGrid{grid-template-rows:none;gap:16px;min-height:auto}.lifecycleGrid:before,.lifecycleGrid:after{display:none}.cycleNode1,.cycleNode2,.cycleNode3{grid-area:auto}.heroGrid{min-height:auto}.hero,.section,.contactSlide{scroll-snap-align:none;height:auto;min-height:auto}html{scroll-snap-type:none;height:auto;overflow-y:auto}body{min-height:100%}.signalCard{max-width:560px}.principle:not(:last-child):after{display:none}}@media (max-width:620px){.hero{padding-bottom:44px}.navLinks{display:none}h1{font-size:32px}.brandText{min-height:34px;padding:0 12px;font-size:12px}.areaCard,.principle{min-height:auto}.areaCard h3{margin-top:24px}.cta{margin-left:18px;margin-right:18px}}