:root{--bg: #f7f5f1;--surface: #ffffff;--surface-soft: #f1efea;--text: #000000;--muted: #4f4a43;--line: #ddd8cf;--brand: #3a78b6;--brand-strong: #2b6399;--brand-deep: #1e4d7a;--accent-soft: #bedcfe;--brand-focus: rgba(58, 120, 182, .28);--purple: #7c3aed;--purple-strong: #6d28d9;--purple-deep: #5b21b6;--purple-soft: #ede9fe;--purple-gradient: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);--danger: #b42318;--radius: 14px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .06);--shadow: 0 4px 16px rgba(0, 0, 0, .06), 0 1px 3px rgba(0, 0, 0, .04);--shadow-lg: 0 12px 28px rgba(0, 0, 0, .08), 0 2px 8px rgba(0, 0, 0, .04);--shadow-hover: 0 20px 44px rgba(0, 0, 0, .1), 0 4px 14px rgba(0, 0, 0, .05);--ease-out: cubic-bezier(.16, 1, .3, 1);--transition-fast: .15s cubic-bezier(.16, 1, .3, 1);--transition-base: .3s cubic-bezier(.16, 1, .3, 1);--transition-slow: .5s cubic-bezier(.16, 1, .3, 1);--text-xs: clamp(.78rem, 1.4vw, .84rem);--text-sm: clamp(.87rem, 1.8vw, .94rem);--text-base: clamp(1rem, 2.1vw, 1.07rem);--text-lg: clamp(1.12rem, 2.4vw, 1.25rem);--text-xl: clamp(1.35rem, 3vw, 1.65rem);--text-2xl: clamp(1.6rem, 3.8vw, 2.2rem);--text-3xl: clamp(2rem, 5vw, 3rem);--text-4xl: clamp(2.4rem, 6vw, 3.6rem);--text-5xl: clamp(2.8rem, 7vw, 4.4rem);--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2.5rem;--space-xl: 4rem;--space-2xl: 6rem;--space-3xl: 8rem;--section-gap: clamp(4rem, 8vw, 7rem);--brand-gradient: linear-gradient(180deg, #dcedfb 0%, #e8f2fd 35%, #f3f1ed 70%, var(--bg) 100%);--brand-gradient-subtle: linear-gradient(180deg, rgba(190, 220, 254, .18) 0%, transparent 100%);--brand-glow: rgba(58, 120, 182, .12);--shell-wide: 1280px;--shell-narrow: 680px;--shadow-card-hover: 0 12px 32px rgba(58, 120, 182, .1), 0 4px 12px rgba(0, 0, 0, .04);--shadow-elevated: 0 24px 48px rgba(0, 0, 0, .08), 0 8px 16px rgba(0, 0, 0, .04)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Be Vietnam Pro,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.65;color:var(--text);background:radial-gradient(circle at 10% 16%,rgba(190,220,254,.42) 0 128px,transparent 130px),radial-gradient(circle at 14% 70%,rgba(238,237,233,.95) 0 154px,transparent 156px),linear-gradient(180deg,#fcfbf8 0%,var(--bg) 52%,#f9f7f2 100%);min-height:100vh;overflow-x:hidden}main{padding:3rem 0 1.5rem}.shell{width:min(1120px,100% - 2rem);margin:0 auto}h1,h2,h3{line-height:1.2;letter-spacing:-.02em;color:var(--brand-strong)}h1{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:1rem}h2{font-size:clamp(1.35rem,3.4vw,2rem);margin-bottom:.75rem}p,li{color:var(--text);font-size:clamp(1rem,2.1vw,1.07rem)}ul{list-style:disc;margin-left:1.2rem}@keyframes fade-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes check-draw{to{stroke-dashoffset:0}}.fade-up{opacity:0;transform:translateY(24px);transition:opacity var(--transition-slow),transform var(--transition-slow)}.fade-up.is-visible{opacity:1;transform:translateY(0)}.section-header{margin-bottom:1.5rem}.section-header h1{margin-bottom:.4rem}.section-header p{color:var(--muted);max-width:640px;font-size:clamp(1rem,2.1vw,1.07rem)}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--brand-focus);outline-offset:2px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.8rem;transition:transform var(--transition-base),box-shadow var(--transition-base)}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.button{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:10px;border:1px solid var(--brand);background:linear-gradient(180deg,var(--brand) 0%,var(--brand-strong) 100%);color:#fff;font-weight:600;font-size:inherit;transition:all var(--transition-fast);text-decoration:none;cursor:pointer}.button:hover{background:linear-gradient(180deg,var(--brand-strong) 0%,var(--brand-deep) 100%);border-color:var(--brand-strong);transform:translateY(-1px);box-shadow:0 4px 14px #3a78b64d;text-decoration:none}.button:active{transform:translateY(0);box-shadow:0 1px 4px #3a78b633}.button-secondary{background:var(--surface);color:var(--brand);border-color:var(--line)}.button-secondary:hover{background:var(--surface-soft);border-color:var(--brand);box-shadow:0 4px 14px #3a78b61a}.site-header{background:#ffffffeb;border-bottom:1px solid var(--line);position:sticky;top:0;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);z-index:20;transition:box-shadow var(--transition-base),border-color var(--transition-base)}.site-header[data-scrolled=true]{box-shadow:0 1px 12px #0000000f;border-bottom-color:transparent;background:#fffffff5}.header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 0;position:relative}.brand-logo{width:198px;height:auto;display:block}.header-nav{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:flex-end;font-size:.95rem}.nav-cta{order:4}.mobile-nav-toggle{display:none;align-items:center;gap:.55rem;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;padding:.5rem .75rem;font:inherit;font-size:.92rem;font-weight:600;min-height:44px;cursor:pointer}.mobile-nav-toggle:hover{background:var(--surface-soft)}.mobile-nav-toggle-icon{position:relative;width:18px;height:2px;background:currentColor;border-radius:99px;transition:background .2s ease}.mobile-nav-toggle-icon:before,.mobile-nav-toggle-icon:after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:99px;transition:transform .2s ease}.mobile-nav-toggle-icon:before{transform:translateY(-6px)}.mobile-nav-toggle-icon:after{transform:translateY(6px)}.site-header[data-mobile-nav-open=true] .mobile-nav-toggle-icon{background:transparent}.site-header[data-mobile-nav-open=true] .mobile-nav-toggle-icon:before{transform:rotate(45deg)}.site-header[data-mobile-nav-open=true] .mobile-nav-toggle-icon:after{transform:rotate(-45deg)}.header-nav a:not(.button){color:var(--text);transition:color var(--transition-fast);position:relative}.header-nav a:not(.button):after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--brand);border-radius:1px;transition:width var(--transition-base)}.header-nav a:not(.button):hover{color:var(--brand);text-decoration:none}.header-nav a:not(.button):hover:after{width:100%}.button-sm{padding:.56rem .9rem;font-size:.9rem}.site-footer{margin-top:0;border-top:none;background:linear-gradient(180deg,var(--surface-soft) 0%,#fff 100%);position:relative}.footer-inner{padding:2.8rem 0 3.2rem;display:grid;grid-template-columns:1fr auto;gap:.35rem 3rem;align-items:start;color:var(--muted);font-size:.92rem}.footer-brand{justify-self:start;margin-bottom:.3rem}.footer-inner>p{margin:0}.footer-nav{grid-column:2;grid-row:1 / span 3;display:flex;flex-direction:column;gap:.55rem;align-self:center;font-size:.92rem}.footer-nav a{transition:color var(--transition-fast)}.page-stack{max-width:860px;display:grid;gap:1.25rem}.page-stack .card h2{font-size:clamp(1.1rem,2.5vw,1.35rem);margin-bottom:.6rem;padding-bottom:.5rem;border-bottom:1px solid var(--surface-soft)}.page-stack .card h3{font-size:clamp(1rem,2vw,1.12rem);margin-top:1rem;margin-bottom:.4rem}.page-stack .card p+p{margin-top:.6rem}.page-stack .card ul,.page-stack .card ol{margin-bottom:.75rem}.page-stack .card li+li{margin-top:.35rem}@media(max-width:900px){.header-inner{min-height:66px;padding:.6rem 0;align-items:center}.mobile-nav-toggle{display:inline-flex}.header-nav{position:absolute;top:calc(100% + .45rem);left:0;right:0;z-index:30;display:grid;grid-template-columns:1fr;gap:.2rem;width:100%;background:#fffffffa;border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 24px #0000001f;padding:.5rem;max-height:0;opacity:0;overflow:hidden;pointer-events:none;transform:translateY(-.35rem);transition:max-height .2s ease,opacity .2s ease,transform .2s ease}.site-header[data-mobile-nav-open=true] .header-nav{max-height:min(72vh,430px);opacity:1;pointer-events:auto;transform:translateY(0);overflow:auto}.header-nav>a{min-height:44px;display:flex;align-items:center;padding:.5rem .65rem;border-radius:8px;border:1px solid transparent}.header-nav>a:not(.button){color:var(--text);border-bottom:1px solid var(--line)}.header-nav>a:last-child{border-bottom:0}.header-nav>a:not(.button):hover{text-decoration:none;background:var(--surface-soft)}.site-header[data-mobile-nav-open=false] .header-nav>a{visibility:hidden}.site-header[data-mobile-nav-open=true] .header-nav>a{visibility:visible}.header-nav .nav-cta{order:0;width:100%;justify-content:center;margin-bottom:.15rem;border:1px solid var(--brand);padding:.65rem .8rem}.brand-logo{width:172px}main{padding-top:2rem}.footer-inner{grid-template-columns:1fr;text-align:center;gap:.5rem}.footer-brand{justify-self:center}.footer-nav{grid-column:1;grid-row:auto;flex-direction:row;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:.5rem}}.shell-wide{width:min(var(--shell-wide),100% - 2rem);margin:0 auto}.shell-narrow{width:min(var(--shell-narrow),100% - 2rem);margin:0 auto}.full-bleed{width:100vw;margin-left:calc(-50vw + 50%);position:relative}.section{padding:var(--section-gap) 0}.text-gradient{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-balance{text-wrap:balance}.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out);transition-delay:calc(var(--stagger, 0) * .1s)}.reveal.is-visible{opacity:1;transform:translateY(0)}@keyframes slide-in-left{0%{opacity:0;transform:translate(-32px)}to{opacity:1;transform:translate(0)}}@keyframes slide-in-right{0%{opacity:0;transform:translate(32px)}to{opacity:1;transform:translate(0)}}@keyframes scale-in{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}@keyframes float-gentle{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.button-lg{padding:1rem 2.2rem;font-size:var(--text-lg);border-radius:12px}.button{position:relative;overflow:hidden}.button:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.18) 50%,transparent 100%);transition:left .5s ease;pointer-events:none}.button:hover:after{left:100%}html{scroll-behavior:smooth}@media(hover:none){.card:hover{transform:none;box-shadow:var(--shadow)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.header-nav,.mobile-nav-toggle-icon,.mobile-nav-toggle-icon:before,.mobile-nav-toggle-icon:after,.card,.button,.site-header,.footer-nav a,.header-nav a:not(.button),.header-nav a:not(.button):after{transition:none}.fade-up,.reveal{opacity:1;transform:none;transition:none}}