:root{--et-blue-900: #0f3a5f;--et-blue-700: #1b5a8a;--et-blue-600: #2374ac;--et-blue-500: #2d89bf;--et-blue-400: #5aa4ce;--et-blue-300: #94c3de;--et-blue-100: #dbebf5;--et-blue-50: #eff6fb;--accent-700: #a37500;--accent-500: #d19900;--accent-400: #e5b636;--accent-100: #fbecc4;--grey-950: #0b1220;--grey-900: #14203a;--grey-800: #1f2b45;--grey-700: #3a4560;--grey-600: #5a6580;--grey-500: #7d879e;--grey-400: #a2acc0;--grey-300: #c9d0dd;--grey-200: #e2e6ee;--grey-100: #eff2f7;--grey-50: #f7f9fc;--white: #ffffff;--color-bg: var(--white);--color-bg-subtle: var(--grey-50);--color-bg-invert: var(--et-blue-900);--color-surface: var(--white);--color-surface-alt: var(--grey-50);--color-border: var(--grey-200);--color-border-strong: var(--grey-300);--color-text: var(--grey-900);--color-text-muted: var(--grey-600);--color-text-faint: var(--grey-500);--color-text-invert: var(--white);--color-primary: var(--et-blue-500);--color-primary-hover: var(--et-blue-700);--color-primary-fg: var(--white);--color-accent: var(--accent-500);--color-accent-hover: var(--accent-700);--color-accent-fg: var(--grey-900);--color-link: var(--et-blue-600);--color-link-hover: var(--et-blue-900);--color-success: #2e7d32;--color-warning: #b7791f;--color-error: #b3261e;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-display: "Playfair Display", "Georgia", "Times New Roman", serif;--font-mono: "JetBrains Mono", "SF Mono", Consolas, Menlo, monospace;--text-xs: clamp(.75rem, .72rem + .15vw, .85rem);--text-sm: clamp(.875rem, .85rem + .15vw, .95rem);--text-base: clamp(1rem, .96rem + .2vw, 1.125rem);--text-md: clamp(1.125rem, 1.05rem + .35vw, 1.25rem);--text-lg: clamp(1.25rem, 1.15rem + .5vw, 1.5rem);--text-xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);--text-2xl: clamp(2rem, 1.6rem + 2vw, 2.75rem);--text-3xl: clamp(2.5rem, 2rem + 2.5vw, 3.75rem);--text-hero: clamp(2.75rem, 2rem + 3.5vw, 4.75rem);--leading-tight: 1.15;--leading-snug: 1.3;--leading-normal: 1.5;--leading-relaxed: 1.65;--weight-regular: 400;--weight-medium: 500;--weight-semibold: 600;--weight-bold: 700;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--section-pad: clamp(var(--space-16), 8vw, var(--space-32));--container-max: 76rem;--container-narrow: 44rem;--container-wide: 88rem;--radius-sm: 4px;--radius: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-pill: 999px;--shadow-xs: 0 1px 2px rgba(15, 58, 95, .05);--shadow-sm: 0 2px 6px rgba(15, 58, 95, .06), 0 1px 2px rgba(15, 58, 95, .04);--shadow-md: 0 8px 24px rgba(15, 58, 95, .08), 0 2px 6px rgba(15, 58, 95, .05);--shadow-lg: 0 24px 48px rgba(15, 58, 95, .12), 0 4px 12px rgba(15, 58, 95, .06);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--header-height: 4.5rem}@media 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oklab,var(--color-link) 40%,transparent);transition:color .15s var(--ease-out),text-decoration-color .15s var(--ease-out)}a:hover{color:var(--color-link-hover);text-decoration-color:currentColor}strong,b{font-weight:var(--weight-semibold);color:var(--color-text)}hr{border:0;height:1px;background:var(--color-border);margin:var(--space-8) 0}::selection{background:var(--et-blue-100);color:var(--et-blue-900)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,2rem)}.container--narrow{max-width:var(--container-narrow)}.container--wide{max-width:var(--container-wide)}.section{padding-block:var(--section-pad)}.section--tight{padding-block:clamp(var(--space-10),5vw,var(--space-20))}.section--invert{background:var(--color-bg-invert);color:var(--color-text-invert)}.section--invert h1,.section--invert h2,.section--invert h3,.section--invert h4,.section--invert h5,.section--invert h6{color:var(--color-text-invert)}.section--invert a{color:var(--et-blue-300)}.section--invert a:hover{color:var(--white)}.section--subtle{background:var(--color-bg-subtle)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-family:var(--font-body);font-weight:var(--weight-semibold);font-size:var(--text-sm);line-height:1;padding:.85rem 1.5rem;border-radius:var(--radius);text-decoration:none;border:1px solid transparent;transition:background .15s var(--ease-out),color .15s var(--ease-out),border-color .15s var(--ease-out),transform .15s var(--ease-out),box-shadow .2s var(--ease-out);white-space:nowrap;letter-spacing:.01em}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn--primary{background:var(--color-primary);color:var(--color-primary-fg)}.btn--primary:hover{background:var(--color-primary-hover);color:var(--color-primary-fg);text-decoration:none;box-shadow:var(--shadow-md)}.btn--accent{background:var(--color-accent);color:var(--color-accent-fg)}.btn--accent:hover{background:var(--color-accent-hover);color:var(--white);text-decoration:none;box-shadow:var(--shadow-md)}.btn--ghost{background:transparent;color:var(--color-primary);border-color:var(--color-border-strong)}.btn--ghost:hover{background:var(--et-blue-50);border-color:var(--color-primary);text-decoration:none}.btn--lg{padding:1rem 1.75rem;font-size:var(--text-base)}.eyebrow{display:inline-block;font-family:var(--font-body);font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:.12em;text-transform:uppercase;color:var(--color-primary);margin-bottom:var(--space-4)}.prose{max-width:var(--container-narrow);font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-text)}.prose>*+*{margin-top:var(--space-5)}.prose h2{margin-top:var(--space-12);font-size:var(--text-xl)}.prose h3{margin-top:var(--space-8);font-size:var(--text-lg);font-family:var(--font-body);font-weight:var(--weight-semibold)}.prose ul,.prose ol{padding-left:var(--space-6)}.prose li+li{margin-top:var(--space-2)}.prose blockquote{border-left:3px solid var(--color-accent);padding-left:var(--space-5);font-family:var(--font-display);font-style:italic;color:var(--color-text-muted);font-size:var(--text-md)}.text-muted{color:var(--color-text-muted)}.text-accent{color:var(--color-accent)}.text-primary{color:var(--color-primary)}.text-center{text-align:center}.tabular-nums{font-variant-numeric:tabular-nums lining-nums}.grid{display:grid;gap:var(--space-6)}.grid--2{grid-template-columns:repeat(auto-fit,minmax(min(20rem,100%),1fr))}.grid--3{grid-template-columns:repeat(auto-fit,minmax(min(18rem,100%),1fr))}.grid--4{grid-template-columns:repeat(auto-fit,minmax(min(15rem,100%),1fr))}.stack{display:flex;flex-direction:column;gap:var(--space-4)}.stack--lg{gap:var(--space-8)}.row{display:flex;gap:var(--space-4);align-items:center;flex-wrap:wrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.et-attr[data-astro-cid-67a2rotm]{display:inline-flex;flex-direction:column;line-height:1;gap:2px;color:var(--color-text-muted);margin-left:var(--space-3);padding-left:var(--space-3);border-left:1px solid var(--color-border)}.et-attr__by[data-astro-cid-67a2rotm]{font-size:.6875rem;letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-faint)}.et-attr__brand[data-astro-cid-67a2rotm]{font-family:var(--font-body);font-weight:var(--weight-semibold);font-size:.875rem;color:var(--color-primary);letter-spacing:-.01em}@media (max-width: 640px){.et-attr[data-astro-cid-67a2rotm]{display:none}}.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--color-bg) 90%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s var(--ease-out)}.header--scrolled[data-astro-cid-3ef6ksr2]{border-bottom-color:var(--color-border)}.header__inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;min-height:var(--header-height);gap:var(--space-4)}.header__brand[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;color:var(--color-text);text-decoration:none;padding:var(--space-2) 0}.header__brand[data-astro-cid-3ef6ksr2]:hover{color:var(--color-primary);text-decoration:none}.header__nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-8)}.header__nav-list[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-6);list-style:none;margin:0;padding:0}.header__nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--color-text-muted);text-decoration:none;padding:var(--space-2) 0;transition:color .15s var(--ease-out);position:relative}.header__nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.header__nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].is-active{color:var(--color-primary)}.header__nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].is-active:after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--color-accent);border-radius:var(--radius-pill)}.header__cta[data-astro-cid-3ef6ksr2]{padding:.55rem 1.1rem;font-size:var(--text-sm)}.header__menu-toggle[data-astro-cid-3ef6ksr2]{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--radius);color:var(--color-text)}.header__menu-icon[data-astro-cid-3ef6ksr2],.header__menu-icon[data-astro-cid-3ef6ksr2]:before,.header__menu-icon[data-astro-cid-3ef6ksr2]:after{display:block;position:relative;width:22px;height:2px;background:currentColor;border-radius:2px;transition:transform .2s var(--ease-out),top .2s var(--ease-out),opacity .2s var(--ease-out)}.header__menu-icon[data-astro-cid-3ef6ksr2]:before,.header__menu-icon[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:0}.header__menu-icon[data-astro-cid-3ef6ksr2]:before{top:-7px}.header__menu-icon[data-astro-cid-3ef6ksr2]:after{top:7px}[data-astro-cid-3ef6ksr2][aria-expanded=true] .header__menu-icon[data-astro-cid-3ef6ksr2]{background:transparent}[data-astro-cid-3ef6ksr2][aria-expanded=true] .header__menu-icon[data-astro-cid-3ef6ksr2]:before{top:0;transform:rotate(45deg)}[data-astro-cid-3ef6ksr2][aria-expanded=true] .header__menu-icon[data-astro-cid-3ef6ksr2]:after{top:0;transform:rotate(-45deg)}@media (max-width: 900px){.header__menu-toggle[data-astro-cid-3ef6ksr2]{display:inline-flex}.header__nav[data-astro-cid-3ef6ksr2]{position:absolute;top:var(--header-height);left:0;right:0;background:var(--color-bg);border-bottom:1px solid var(--color-border);flex-direction:column;align-items:stretch;gap:var(--space-4);padding:var(--space-6) var(--space-6);transform:translateY(-8px);opacity:0;pointer-events:none;transition:transform .2s var(--ease-out),opacity .2s var(--ease-out)}.header__nav[data-astro-cid-3ef6ksr2].is-open{transform:translateY(0);opacity:1;pointer-events:auto}.header__nav-list[data-astro-cid-3ef6ksr2]{flex-direction:column;align-items:flex-start;gap:var(--space-4)}.header__nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].is-active:after{display:none}.header__cta[data-astro-cid-3ef6ksr2]{align-self:flex-start}}.footer[data-astro-cid-sz7xmlte]{background:var(--et-blue-900);color:var(--color-text-invert);padding:var(--section-pad) 0 var(--space-10);margin-top:var(--space-24)}.footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:color-mix(in oklab,var(--white) 82%,transparent);text-decoration:none}.footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--white);text-decoration:underline;text-underline-offset:3px}.footer__top[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,2fr);gap:var(--space-16);padding-bottom:var(--space-12);border-bottom:1px solid color-mix(in oklab,var(--white) 12%,transparent)}@media (max-width: 768px){.footer__top[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:var(--space-10)}}.footer__brand[data-astro-cid-sz7xmlte]{max-width:26rem}.footer__wordmark[data-astro-cid-sz7xmlte]{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;letter-spacing:-.02em;line-height:1;margin-bottom:var(--space-3)}.footer__tagline[data-astro-cid-sz7xmlte]{font-size:var(--text-md);line-height:var(--leading-snug);color:color-mix(in oklab,var(--white) 88%,transparent);margin-bottom:var(--space-4)}.footer__attribution[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:color-mix(in oklab,var(--white) 60%,transparent);line-height:var(--leading-normal)}.footer__cols[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-8)}@media (max-width: 560px){.footer__cols[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,minmax(0,1fr))}}.footer__col[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-family:var(--font-body);font-size:var(--text-xs);font-weight:var(--weight-semibold);text-transform:uppercase;letter-spacing:.1em;color:color-mix(in oklab,var(--white) 60%,transparent);margin-bottom:var(--space-4)}.footer__col[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-2)}.footer__col[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:var(--text-sm)}.footer__bottom[data-astro-cid-sz7xmlte]{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-6);padding-top:var(--space-8);font-size:var(--text-xs);color:color-mix(in oklab,var(--white) 60%,transparent)}.footer__meta[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]+p[data-astro-cid-sz7xmlte]{margin-top:var(--space-2)}.footer__contact[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);font-weight:var(--weight-medium)}@media (max-width: 640px){.footer__bottom[data-astro-cid-sz7xmlte]{flex-direction:column}}.skip-link[data-astro-cid-37fxchfa]{position:absolute;left:-9999px;top:0;background:var(--color-primary);color:var(--color-primary-fg);padding:var(--space-3) var(--space-5);z-index:100;border-radius:var(--radius-sm)}.skip-link[data-astro-cid-37fxchfa]:focus{left:var(--space-4);top:var(--space-4)}