:root{--navy:#020923;--blue:#1775BA;--blue-hover:#135f96;--cyan:#3FCDEB;--paper:#FBF9F4;--paper-line:#ece4d6;--paper-line2:#e6ddcd;--section-bg:#EDF3F8;--ink:#020923;--ink-soft:#3f4a56;--muted:#5d6b78;--muted-2:#8CA3B8;--success:#1F9D57;--gray-50:#f6f2ea;--gray-100:#f1ece2;--gray-200:var(--paper-line);--gray-300:#ddd3c2;--gray-600:var(--muted-2);--gray-700:var(--muted);--gray-800:var(--ink-soft);--gray-900:var(--navy);--shadow-sm:0 1px 3px rgba(2,9,35,0.06);--shadow-md:0 8px 24px rgba(2,9,35,0.07);--shadow-lg:0 16px 44px rgba(2,9,35,0.10);--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--font-head:'Spectral',Georgia,'Times New Roman',serif;--font-body:'Hanken Grotesk',system-ui,-apple-system,Segoe UI,sans-serif;--container:1180px;--pad:clamp(24px, 5vw, 72px);--tint-blue:#E3EFF9;--tint-cyan:#DEF6FC;--tint-navy:#E7ECF6;--ink-cyan:#0E7C9B}*,::after,::before{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}::selection{background:var(--blue);color:#fff}img{max-width:100%;display:block}a{color:var(--blue);text-decoration:none}h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);letter-spacing:-.015em;line-height:1.12;margin:0 0 .6em;font-weight:600}h1{font-size:clamp(38px, 5.4vw, 62px);font-weight:600}h2{font-size:clamp(28px, 3.7vw, 40px)}h3{font-size:clamp(20px, 2.2vw, 24px)}p{margin:0 0 1rem;color:var(--muted);line-height:1.65}strong{color:var(--navy);font-weight:600}.container{max-width:var(--container);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}.section{padding:clamp(56px,8vw,88px) 0}.section-alt{background:#fff;border-top:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line)}.text-center{text-align:center}.text-muted{color:var(--muted)}.text-gradient{color:var(--blue);font-style:italic;font-weight:500}.eyebrow,.kicker{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:1rem;white-space:nowrap}.header{position:sticky;top:0;z-index:100;background:rgba(251,249,244,.85);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--paper-line);transition:box-shadow 180ms}.header.scrolled{box-shadow:0 2px 16px rgba(2,9,35,.05)}.nav{display:flex;align-items:center;justify-content:space-between;padding-top:16px;padding-bottom:16px;gap:24px}.logo{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}.logo img{width:30px;height:30px;border-radius:6px;object-fit:contain}.logo .wordmark{font-family:var(--font-head);font-size:21px;font-weight:600;color:var(--navy);letter-spacing:-.01em;white-space:nowrap}.nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}.nav-links a{position:relative;font-weight:500;color:#36506a}.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1.5px;background:var(--blue);transition:width 160ms}.nav-links a.active::after,.nav-links a:hover::after{width:100%}.nav-links a.active{color:var(--navy)}.nav-cta{display:inline-flex!important;align-items:center;gap:7px;background:var(--navy);color:#fff!important;font-weight:600;padding:10px 18px;border-radius:999px;white-space:nowrap}.nav-cta::after{display:none!important}.nav-cta:hover{background:#0d1733}.mobile-toggle{display:none;flex-direction:column;gap:5px;background:0 0;border:none;cursor:pointer;padding:6px}.mobile-toggle span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.2s}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-body);font-weight:600;font-size:15px;padding:14px 26px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:opacity 140ms,transform 140ms,background 140ms;white-space:nowrap}.btn svg{width:16px;height:16px}.btn-gradient,.btn-primary{background:var(--navy);color:#fff}.btn-gradient:hover,.btn-primary:hover{background:#0d1733;color:#fff}.btn-secondary{background:0 0;color:var(--navy);border-color:#d8cfbf}.btn-secondary:hover{background:#fff}.btn-lg{padding:16px 30px;font-size:16px}.btn:active{transform:translateY(1px)}.btn-light{background:#fff;color:var(--navy)}.btn-light:hover{background:#f3eee6;color:var(--navy)}.hero{padding:clamp(64px,9vw,96px) 0 clamp(48px,7vw,78px);text-align:center}.hero-content{max-width:980px;margin:0 auto}.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:26px}.hero h1{margin-bottom:.5em}.hero p{font-size:clamp(17px, 2vw, 20px);color:var(--muted);max-width:660px;margin:0 auto 2rem;line-height:1.6}.hero-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:1.6rem}.hero-trust{font-size:13.5px;color:var(--muted-2)}.grid{display:grid;gap:28px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.feature-card{background:#fff;border:1px solid var(--paper-line);border-radius:var(--radius-md);padding:32px 28px;transition:transform 160ms,box-shadow 160ms}.section-alt .feature-card{background:var(--paper)}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.feature-card h3{margin-bottom:10px}.feature-card h3 a{color:var(--navy)}.feature-card p{margin:0}.feature-icon{width:52px;height:52px;border-radius:999px;background:var(--section-bg);display:flex;align-items:center;justify-content:center;color:var(--blue);margin-bottom:20px;font-size:22px;line-height:1}.feature-icon svg{width:24px;height:24px;stroke:var(--blue);stroke:currentColor}.step-num{font-family:var(--font-head);font-style:italic;font-weight:400;font-size:42px;color:var(--blue);line-height:1;margin-bottom:16px}.card-label{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);font-weight:700;margin-bottom:8px}.arrow-link{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--navy);transition:gap 140ms}.arrow-link:hover{gap:12px;color:var(--navy)}.arrow-link svg{width:15px;height:15px}.about-grid{display:grid;grid-template-columns:380px 1fr;gap:60px;align-items:center}.about-image img{width:100%;height:460px;object-fit:cover;object-position:50% 22%;border-radius:var(--radius-md);border:1px solid var(--paper-line)}.about-content h2{margin-bottom:18px}.about-content p{font-size:16px;line-height:1.65}.about-stats{display:flex;gap:44px;margin-top:28px;flex-wrap:wrap}.about-summary-graphic{margin:0 auto;max-width:1100px}.about-summary-graphic img{width:100%;border-radius:var(--radius-md);border:1px solid var(--paper-line);box-shadow:var(--shadow-md);background:#fff}.about-summary-graphic figcaption{margin-top:14px;text-align:center;color:var(--muted);font-size:14.5px}.stat-number{font-family:var(--font-head);font-size:48px;font-weight:600;color:var(--navy);line-height:1}.stat-label{font-size:13.5px;color:var(--muted);margin-top:8px;max-width:150px}.keybox{background:#fff;border:1px solid var(--paper-line);border-left:4px solid var(--blue);border-radius:12px;padding:28px 30px}.keybox .kicker{margin-bottom:16px}.keybox ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px}.keybox li{display:flex;gap:12px;font-size:15px;color:var(--navy);line-height:1.5}.keybox li svg{width:18px;height:18px;flex-shrink:0;margin-top:2px;stroke:var(--success)}.keybox dl{margin:0;display:flex;flex-direction:column;gap:18px}.keybox dt{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted-2);font-weight:600;margin-bottom:4px}.keybox dd{margin:0;font-size:15px;color:var(--navy);line-height:1.45}.lead-statement{font-family:var(--font-head);font-weight:500;font-size:clamp(22px, 3vw, 30px);line-height:1.4;color:var(--navy);letter-spacing:-.01em;max-width:880px}.breadcrumb{font-size:13.5px;color:var(--muted-2);display:flex;gap:8px;align-items:center;flex-wrap:wrap}.breadcrumb a{color:var(--muted-2)}.breadcrumb .current{color:#36506a}.blog-card{background:#fff;border:1px solid var(--paper-line);border-radius:var(--radius-md);overflow:hidden;transition:transform 160ms,box-shadow 160ms}.section-alt .blog-card{background:var(--paper)}.blog-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.blog-card-image{height:5px;background:var(--blue)}.blog-card-image img{display:none}.latest-articles .blog-card-image{height:180px;overflow:hidden}.latest-articles .blog-card-image img{display:block;width:100%;height:100%;object-fit:cover}.blog-card-content{padding:26px}.blog-card-meta{font-size:12.5px;color:var(--muted-2);margin-bottom:12px}.blog-card h3{font-size:20px;margin-bottom:10px;line-height:1.25}.blog-card h3 a{color:var(--navy)}.blog-card p{margin:0}.course{display:flex;gap:12px;padding:13px 0;border-top:1px solid var(--paper-line2);font-size:15px;color:var(--navy);align-items:baseline}.course .code{font-weight:700;color:var(--blue);flex-shrink:0;width:74px}.course span:last-child{color:var(--muted)}.tag-row{display:flex;flex-wrap:wrap;gap:10px}.tag{font-size:13.5px;font-weight:500;background:#fff;border:1px solid var(--paper-line);border-radius:999px;padding:8px 16px}.prose{max-width:760px;margin:0 auto}.prose p{font-size:17px;line-height:1.75;color:var(--ink-soft);margin:0 0 22px}.prose .lede{font-size:20px;color:var(--navy);line-height:1.7}.prose h2{font-size:27px;margin:46px 0 16px}.prose h3{font-size:20px;margin:32px 0 10px}.prose ul{margin:0 0 22px;padding:0;list-style:none}.prose li{font-size:17px;line-height:1.7;color:var(--ink-soft);margin:0 0 12px;padding-left:28px;position:relative}.prose ul li::before{content:"";position:absolute;left:4px;top:11px;width:7px;height:7px;border-radius:50%;background:var(--blue)}.prose blockquote{margin:32px 0;padding:4px 0 4px 26px;border-left:3px solid var(--blue)}.prose blockquote p{font-family:var(--font-head);font-style:italic;font-size:22px;line-height:1.5;color:var(--navy);margin:0}.prose table{width:100%;border-collapse:collapse;font-size:15px;border:1px solid var(--paper-line);border-radius:10px;overflow:hidden;margin:0 0 26px;background:#fff}.prose th{background:var(--section-bg);text-align:left;padding:12px 18px;font-weight:600;color:var(--navy)}.prose td{padding:12px 18px;color:var(--muted);border-top:1px solid var(--paper-line)}.article-page-v2{background:#f7f3ec}.article-shell{max-width:1180px;margin:0 auto;padding:clamp(28px,5vw,58px) var(--pad) clamp(70px,9vw,110px)}.article-hero-card{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,0.95fr);gap:clamp(28px,5vw,54px);align-items:center;background:#fff;border:1px solid var(--paper-line);border-radius:28px;padding:clamp(28px,5vw,54px);box-shadow:0 22px 70px rgba(2,9,35,.08);margin-bottom:34px}.article-kicker,.sidebar-label{font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}.article-hero-card h1{font-size:clamp(42px, 6vw, 72px);line-height:1.02;margin-bottom:20px;max-width:760px}.article-deck{font-size:clamp(18px, 2vw, 22px);line-height:1.55;color:#3c5063;max-width:690px;margin-bottom:22px}.article-byline{color:var(--muted);font-size:14.5px}.article-hero-image{margin:0}.article-hero-image img{width:100%;border-radius:22px;border:1px solid #d7e1ee;box-shadow:var(--shadow-md);background:var(--navy)}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:42px;align-items:start}.article-prose{background:#fff;border:1px solid var(--paper-line);border-radius:24px;padding:clamp(28px,4vw,46px);box-shadow:var(--shadow-sm)}.article-prose p{font-size:17px;line-height:1.78;color:var(--ink-soft);margin:0 0 22px}.article-prose .lede{font-family:var(--font-head);font-size:clamp(22px, 3vw, 29px);line-height:1.45;color:var(--navy)}.article-prose h2{font-size:clamp(26px, 3.2vw, 34px);margin:48px 0 16px}.article-prose h2:first-child{margin-top:0}.article-prose h3{font-family:var(--font-body);font-size:18px;letter-spacing:0;margin:0 0 8px}.article-prose ol,.article-prose ul{margin:0 0 24px;padding-left:1.35rem;color:var(--ink-soft)}.article-prose li{margin-bottom:10px;line-height:1.68}.article-callout{background:#eef6ff;border:1px solid #cfe3ff;border-left:5px solid var(--blue);border-radius:16px;padding:22px 24px;margin:28px 0}.article-callout p:last-child{margin-bottom:0}.article-stack-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:28px 0}.stack-card{background:#fbf9f4;border:1px solid var(--paper-line);border-radius:18px;padding:22px}.stack-card .num{width:34px;height:34px;border-radius:999px;background:var(--navy);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:14px}.stack-card p{font-size:15.5px;line-height:1.62;margin:0}.article-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--paper-line);border-radius:16px;margin:28px 0;background:#fff}.article-table th{background:var(--section-bg);color:var(--navy);font-size:13px;text-transform:uppercase;letter-spacing:.06em;text-align:left;padding:14px 16px}.article-table td{padding:16px;color:var(--ink-soft);border-top:1px solid var(--paper-line);vertical-align:top}.article-cta-panel{background:var(--navy);color:#fff;border-radius:22px;padding:30px;margin:38px 0}.article-cta-panel h2,.article-cta-panel p,.article-cta-panel strong{color:#fff}.article-cta-panel p{color:#c7d3e2}.related-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}.related-card{border:1px solid var(--paper-line);border-radius:16px;padding:18px;color:var(--navy);background:#fbf9f4;font-weight:700;line-height:1.3}.article-sidebar{position:sticky;top:98px;display:flex;flex-direction:column;gap:18px}.sidebar-card{background:#fff;border:1px solid var(--paper-line);border-radius:20px;padding:22px;box-shadow:var(--shadow-sm)}.sidebar-card p{font-size:14.5px;line-height:1.58;margin-bottom:16px}.cta-card{background:linear-gradient(180deg,#fff 0,#eef6ff 100%)}.cta-card .btn{width:100%}.faq{max-width:860px;margin:0 auto;border-top:1px solid var(--paper-line2)}.faq details{border-bottom:1px solid var(--paper-line2)}.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 4px;font-family:var(--font-head);font-size:clamp(18px,2.2vw,21px);font-weight:600;color:var(--navy)}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";font-family:var(--font-body);font-size:28px;font-weight:400;color:var(--blue);flex-shrink:0;line-height:1}.faq details[open] summary::after{content:"\2212"}.faq details>div,.faq details>p{padding:0 4px 28px;font-size:15.5px;color:var(--muted);line-height:1.7;margin:0;max-width:780px}.cta{background:var(--navy);text-align:center}.cta h2{color:#fff;max-width:720px;margin:0 auto 16px}.cta p{color:#9fb3c8;max-width:560px;margin:0 auto 32px;font-size:17px}.footer{background:#0a1428;color:#9fb3c8;padding:64px 0 36px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:44px}.footer-brand .logo .wordmark{color:#fff}.footer-brand img{width:28px;height:28px;border-radius:6px}.footer-brand p{font-size:14.5px;color:#9fb3c8;max-width:320px;margin-top:16px}.footer h3,.footer h4{color:#fff;font-family:var(--font-body);font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}.footer-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}.footer-links a{color:#9fb3c8;font-size:14.5px}.footer-links a:hover{color:#fff}.footer-social a{color:#9fb3c8}.footer-social a:hover{color:var(--cyan)}.footer-bottom{margin-top:44px;padding-top:24px;border-top:1px solid #1c2c45;font-size:13px;color:#6c8099}@media (max-width:920px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr;gap:36px}.about-image img{height:380px}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.article-hero-card,.article-layout{grid-template-columns:1fr}.article-sidebar{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.mobile-toggle{display:flex}.nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:4px;background:var(--paper);border-bottom:1px solid var(--paper-line);padding:16px var(--pad);display:none}.nav-links.active{display:flex}.article-sidebar,.article-stack-grid,.grid-2,.grid-3,.grid-4,.related-card-grid{grid-template-columns:1fr}.article-shell{padding-left:18px;padding-right:18px}.article-hero-card,.article-prose{border-radius:18px}.footer-grid{grid-template-columns:1fr}.hero-buttons .btn{width:100%}}.hero-badge{background:var(--tint-blue);padding:7px 16px;border-radius:999px}.feature-icon{background:var(--tint-blue);color:var(--blue)}.grid-3>.feature-card:nth-child(3n+1){border-top:3px solid var(--blue)}.grid-3>.feature-card:nth-child(3n+2){border-top:3px solid var(--cyan)}.grid-3>.feature-card:nth-child(3n+3){border-top:3px solid var(--navy)}.grid-3>.feature-card:nth-child(3n+2) .feature-icon{background:var(--tint-cyan);color:var(--ink-cyan)}.grid-3>.feature-card:nth-child(3n+3) .feature-icon{background:var(--tint-navy);color:var(--navy)}.grid-3>.feature-card:nth-child(3n+2) .card-label,.grid-3>div:nth-child(3n+2) .step-num{color:var(--ink-cyan)}.grid-3>div:nth-child(3n+3) .step-num{color:var(--navy)}.grid-4>div:nth-child(4n+2) .step-num{color:var(--ink-cyan)}.grid-4>div:nth-child(4n+3) .step-num{color:var(--navy)}.grid-4>div:nth-child(4n+4) .step-num{color:var(--ink-cyan)}.blog-card:nth-child(3n+1) .blog-card-image{background:var(--blue)}.blog-card:nth-child(3n+2) .blog-card-image{background:var(--cyan)}.blog-card:nth-child(3n+3) .blog-card-image{background:var(--navy)}.tag{background:var(--tint-blue);border-color:#c9def0;color:#1c5f8f}.eyebrow::before{content:"";display:inline-block;width:22px;height:2px;background:var(--blue);vertical-align:middle;margin-right:10px;transform:translateY(-3px)}.section-dark{background:var(--navy)}.section-dark h1,.section-dark h2,.section-dark h3{color:#fff}.section-dark .section-header p,.section-dark p{color:#c7d3e2}.section-dark .feature-card{background:rgba(255,255,255,.96)}.arrow-link,.blog-card p,.feature-card p,.footer p,.nav-cta,.nav-links a{font-size:15.5px}