:root{--teal: #0891B2;--teal-dark: #0E7490;--teal-deep: #164E63;--teal-light: #BAE6FD;--teal-pale: #F0F9FF;--amber: #F59E0B;--amber-warm: #D97706;--amber-light:#FEF3C7;--ink: #0C1D26;--body: #1E3A4A;--muted: #64748B;--rule: #E0EFF6;--bg: #F8FBFD;--nav-h: 68px;--max-w: 1200px;--max-w-text: 720px;--font-head: "Space Grotesk", sans-serif;--font-body: "DM Sans", sans-serif;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--shadow-card: 0 2px 8px rgba(8,145,178,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-card-hover: 0 8px 28px rgba(8,145,178,.14), 0 2px 6px rgba(0,0,0,.06);--transition: .22s cubic-bezier(.4,0,.2,1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);font-size:1.0625rem;line-height:1.7;color:var(--body);background:var(--bg);padding-top:var(--nav-h)}img{display:block;max-width:100%}a{color:var(--teal);text-decoration:none}a:hover{color:var(--teal-dark)}h1,h2,h3,h4,h5,h6{font-family:var(--font-head);font-weight:600;line-height:1.2;color:var(--ink);letter-spacing:-.02em}h1{font-size:clamp(2.5rem,5.5vw,4.5rem);font-weight:700}h2{font-size:clamp(1.625rem,3.5vw,2.5rem)}h3{font-size:1.375rem}h4{font-size:1.125rem}p{max-width:68ch}p+p{margin-top:1em}ul,ol{padding-left:1.5em}li+li{margin-top:.35em}strong{font-weight:600;color:var(--ink)}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);background:#fafaf7eb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color var(--transition),box-shadow var(--transition)}.nav.scrolled{border-color:var(--rule);box-shadow:0 2px 12px #0000000f}.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem;height:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem}.nav-logo{font-family:var(--font-head);font-weight:700;font-size:1.1rem;color:var(--teal-deep);letter-spacing:-.03em;display:flex;align-items:center;gap:.25rem;flex-shrink:0}.nav-logo:hover{color:var(--teal)}.nav-logo .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--amber);margin-left:2px;flex-shrink:0}.nav-links{display:flex;align-items:center;gap:.25rem;list-style:none;padding:0}.nav-links a{font-family:var(--font-head);font-size:.875rem;font-weight:500;color:var(--body);padding:.4rem .75rem;border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition)}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--teal);background:var(--teal-pale)}.nav-cta{font-family:var(--font-head);font-size:.875rem;font-weight:600;color:var(--ink)!important;background:var(--amber);padding:.5rem 1.1rem;border-radius:100px;transition:background var(--transition),transform var(--transition);flex-shrink:0}.nav-cta:hover{background:var(--amber-warm);color:var(--ink)!important;transform:translateY(-1px)}.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;border-radius:var(--radius-sm)}.nav-hamburger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:transform var(--transition),opacity var(--transition)}.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-hamburger.open span:nth-child(2){opacity:0}.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-mobile{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--bg);border-bottom:1px solid var(--rule);padding:1rem 1.5rem 1.5rem;box-shadow:0 8px 24px #00000014;z-index:999;flex-direction:column;gap:.25rem}.nav-mobile.open{display:flex}.nav-mobile a{font-family:var(--font-head);font-size:1rem;font-weight:500;color:var(--body);padding:.65rem .75rem;border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition)}.nav-mobile a:hover,.nav-mobile a[aria-current=page]{color:var(--teal);background:var(--teal-pale)}.nav-mobile .nav-cta{margin-top:.5rem;display:inline-block;width:fit-content}.footer{background:var(--teal-deep);color:#ffffffbf;padding:4rem 1.5rem 2.5rem;margin-top:auto}.footer-inner{max-width:var(--max-w);margin:0 auto}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:3rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:2rem}.footer-brand-name{font-family:var(--font-head);font-size:1.1rem;font-weight:700;color:#fff;letter-spacing:-.02em;margin-bottom:.75rem;display:flex;align-items:center;gap:.25rem}.footer-brand-name .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--amber)}.footer-brand-desc{font-size:.9rem;line-height:1.6;max-width:30ch}.footer-col h4{font-family:var(--font-head);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#ffffff73;margin-bottom:1rem}.footer-col ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:.6rem}.footer-col a{font-size:.9rem;color:#ffffffb3;transition:color var(--transition)}.footer-col a:hover{color:var(--amber-light)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;font-size:.825rem;color:#fff6}.footer-bottom a{color:#ffffff80}.footer-bottom a:hover{color:#fffc}.section{padding:5rem 1.5rem}.section-inner{max-width:var(--max-w);margin:0 auto}.section-label{font-family:var(--font-head);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--teal);margin-bottom:.75rem}.section-header{max-width:var(--max-w-text);margin-bottom:3rem}.section-header h2{margin-bottom:.75rem}.section-header p{color:var(--muted);font-size:1.0625rem}.divider{width:48px;height:3px;background:var(--amber);border-radius:2px;margin:1.25rem 0}.section-amber{background:#fffbf0;border-top:1px solid var(--amber-light);border-bottom:1px solid var(--amber-light)}.section-teal-pale{background:var(--teal-pale)}.section-warm{background:#f5f3ee}.section-research{background:var(--teal-pale);background-image:repeating-linear-gradient(-45deg,transparent,transparent 20px,rgba(8,145,178,.03) 20px,rgba(8,145,178,.03) 21px);border-top:1px solid var(--teal-light);border-bottom:1px solid var(--teal-light)}.research-roots{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2rem}.root-card{background:#fff;border:1px solid var(--teal-light);border-top:4px solid var(--teal);padding:2rem;border-radius:var(--radius-md);transition:border-top-color var(--transition),box-shadow var(--transition)}.root-card:hover{border-top-color:var(--amber);box-shadow:var(--shadow-card-hover)}.root-num{font-family:var(--font-head);font-size:3.5rem;font-weight:700;color:var(--amber);line-height:1;margin-bottom:.5rem}.card{background:#fff;border-radius:var(--radius-md);border:1px solid var(--rule);padding:1.75rem;box-shadow:var(--shadow-card);transition:box-shadow var(--transition),transform var(--transition)}.card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-head);font-size:.9375rem;font-weight:600;padding:.7rem 1.5rem;border-radius:100px;cursor:pointer;transition:background var(--transition),transform var(--transition),box-shadow var(--transition);text-decoration:none;border:none}.btn-amber{background:var(--amber);color:var(--ink)}.btn-amber:hover{background:var(--amber-warm);color:var(--ink);transform:translateY(-2px);box-shadow:0 6px 20px #f59e0b4d}.btn-ghost-white{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}.btn-ghost-white:hover{background:#ffffff1f;border-color:#fffc;color:#fff;transform:translateY(-2px)}.btn-teal{background:var(--teal);color:#fff}.btn-teal:hover{background:var(--teal-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #0f766e40}.btn-outline-teal{background:transparent;color:var(--teal);border:2px solid var(--teal)}.btn-outline-teal:hover{background:var(--teal);color:#fff;transform:translateY(-2px)}@media (max-width: 900px){.nav-links,.nav-cta{display:none}.nav-hamburger{display:flex}}@media (max-width: 768px){.footer-grid{grid-template-columns:1fr;gap:2rem}.footer-brand-desc{max-width:none}}@media (max-width: 900px){.research-roots{grid-template-columns:1fr}}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .6s ease both}.fade-up-1{animation-delay:.1s}.fade-up-2{animation-delay:.2s}.fade-up-3{animation-delay:.3s}.fade-up-4{animation-delay:.4s}:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:3px}