/* Sisto: plain CSS; minimum visible text size is 14px at a 16px root. */
:root { --white:#fff; --green:#245849; --button:#397560; --button-hover:#2d6350; --ink:#20372f; --muted:#52665d; --line:#d6e0db; --blue:#24577e; --orange:#c96f28; --sans:"Avenir Next",Avenir,"Segoe UI",Arial,sans-serif; --serif:Georgia,"Times New Roman",serif; }
* { box-sizing:border-box; }
html { font-size:100%; scroll-behavior:smooth; scroll-padding-top:32px; }
body { margin:0; background:#fff; color:var(--ink); font-family:var(--sans); font-size:1.125rem; line-height:1.75; letter-spacing:.012em; -webkit-font-smoothing:antialiased; }
a { color:inherit; text-decoration:none; -webkit-tap-highlight-color:transparent; }
a:focus-visible, button:focus-visible { outline:3px solid var(--blue); outline-offset:5px; }
::selection { background:#c8ded4; color:var(--ink); }
.wrap { width:min(1280px,calc(100% - 96px)); margin-inline:auto; }
.tone-white { --section-text:var(--green); --section-muted:var(--muted); --section-line:var(--line); background:#fff; color:var(--ink); }
.tone-green { --section-text:#fff; --section-muted:#e7efeb; --section-line:#7a9e8c; background:var(--green); color:#fff; }
.tone-green a:focus-visible { outline-color:#fff; }
h1,h2,h3,h4,p,figure { margin-top:0; }
h1,h2,h3,h4 { color:var(--section-text,var(--green)); font-weight:550; line-height:1.25; letter-spacing:0; }
h1 { font-size:clamp(1.875rem,3.1vw,2.875rem); line-height:1.35; margin-bottom:28px; }
h2 { font-size:clamp(2rem,3vw,2.875rem); margin-bottom:26px; }
h3 { font-size:1.5rem; margin-bottom:14px; }
em { font-family:var(--serif); font-weight:400; }
p { margin-bottom:22px; color:var(--section-muted,var(--muted)); }
.eyebrow { color:var(--section-text,var(--green)); font-size:.875rem; font-weight:650; letter-spacing:.07em; text-transform:uppercase; line-height:1.65; margin:0 0 24px; }
.section-space { padding-block:88px; }
.site-header { min-height:112px; display:flex; align-items:center; justify-content:space-between; gap:32px; border-bottom:1px solid var(--line); }
.wordmark { font-size:44px; font-weight:650; letter-spacing:-2px; line-height:1; color:var(--green); font-weight:800}
.wordmark > span{ color:var(--orange); background:transparent;}
nav { display:flex; align-items:center; gap:26px; font-size:1rem; font-weight:600; }
nav a { display:inline-flex; align-items:center; min-height:48px; }
nav a:hover { text-decoration:underline; text-underline-offset:6px; }
.nav-contact { gap:16px; border-bottom:2px solid var(--green); }
.arrow-icon { display:block; width:24px; height:24px; fill:currentColor; flex:0 0 auto; }
.hero { display:grid; grid-template-columns:1.6fr 1fr; gap:64px; align-items:center; padding-block:40px 84px; }
.hero h1 span,.section-intro h2 span { display:block; }
.hero-eyebrow { letter-spacing:.045em; }
.hero-intro { max-width:560px; }
.hero-note { font-size:1rem; margin:25px 0 0; }
.button { min-height:56px; display:inline-flex; align-items:center; justify-content:space-between; gap:24px; padding:15px 24px; background:var(--button); border:2px solid var(--button); color:#fff; font-family:inherit; font-size:1rem; font-weight:650; line-height:1.5; letter-spacing:.015em; cursor:pointer; transition:background-color .18s,border-color .18s; }
.button:hover { background:var(--button-hover); border-color:var(--button-hover); }
.button-outline { background:transparent; border-color:#d6e0db; }
.button:disabled { cursor:not-allowed; background:#667b70; border-color:#667b70; }
.editorial-photo { margin:0; min-width:0; }
.editorial-photo picture { display:block; overflow:hidden; background:#edf2ef; }
.editorial-photo img { display:block; width:100%; height:100%; object-fit:cover; }
.hero-photo picture { aspect-ratio:1/1.04; }
.editorial-photo figcaption { display:flex; flex-wrap:wrap; justify-content:space-between; gap:6px 18px; font-size:.875rem; line-height:1.65; padding-top:14px; color:var(--section-text,var(--green)); font-weight:600; }
.photo-label { color:var(--section-muted,var(--muted)); font-weight:400; }
.expertise,.platform-section,.governance-inner,.approach-inner,.contact-inner { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:64px; align-items:center; }
.expertise {     grid-template-columns: 1fr 1.6fr; }
.section-intro h2 { font-size:clamp(1.75rem,2.3vw,2.25rem); line-height:1.4; }
.section-intro > p:last-child { max-width:500px; }
.section-intro .meeting-photo { margin-top:32px; }
.meeting-photo picture,.platform-photo picture { aspect-ratio:3/2; }
.service { display:grid; grid-template-columns:44px minmax(0,1fr); gap:22px; padding-block:28px; border-top:1px solid var(--section-line); }
.service:first-child { padding-top:0; border-top:0; }
.service:last-child { padding-bottom:0; }
.service-symbol { color:var(--section-text); padding-top:3px; }
.service-symbol svg { display:block; width:36px; height:36px; fill:currentColor; }
.service p { font-size:1.0625rem; }
.service-topics { list-style:none; padding:0; margin:0; display:flex; flex-wrap:wrap; gap:10px 18px;width:100%; }
.service-topics li { display:flex; align-items:flex-start; gap:10px; font-size:.875rem; line-height:1.65; font-weight:600; }
.service-topics li::before { content:""; width:6px; height:6px; background:#e5a16a; margin-top:8px; flex:0 0 auto; }
.experience-line { display:flex; flex-wrap:wrap; gap:12px 20px; border-top:1px solid var(--section-line); margin-top:30px; padding-top:24px; font-size:.875rem; font-weight:600; }
.supporting-figure { --section-text:var(--green); --section-muted:var(--muted); --section-line:var(--line); margin:0; padding:22px; background:#fff; color:var(--green); border:1px solid var(--line); width:100%; max-width:540px; min-width:0; justify-self:end; }
.supporting-figure > figcaption { font-size:.875rem; line-height:1.65; font-weight:650; letter-spacing:.04em; padding-bottom:16px; border-bottom:1px solid var(--line); }
.governance-copy,.approach-copy { max-width:560px; }
.governance-benefits { padding:0; margin:30px 0 0; list-style:none; display:grid; gap:16px; }
.governance-benefits li { border-left:4px solid var(--green); padding-left:16px; font-size:1rem; font-weight:600; line-height:1.6; }
.governance-diagram { display:grid; grid-template-columns:220px minmax(0,1fr); gap:16px; margin-top:12px; }
.governance-stack { display:block; width:220px; height:450px; }
.governance-layers { list-style:none; padding:28px 0 22px; margin:0; }
.governance-layer { min-height:80px; display:flex; align-items:center; }
.governance-layer h3 { margin:0 0 6px; color:var(--layer-colour); font-size:1.0625rem; line-height:1.4; font-weight:650; }
.governance-layer p { font-size:.875rem; line-height:1.55; margin:0; }
.layer-evaluate { --layer-colour:#245849; }.layer-risk { --layer-colour:#24577e; }.layer-mitigate { --layer-colour:#b65d26; }.layer-training { --layer-colour:#69649c; }.layer-policy { --layer-colour:#20777c; }
.governance-disc { display:none; }
.cog-stages { list-style:none; margin:0; padding:28px 0; }
.cog-stage { display:grid; grid-template-columns:250px minmax(0,1fr); align-items:center; min-height:80px; position:relative; }
.cog-art { display:block; position:absolute; left:83px; top:50%; width:132px; height:132px; transform:translate(-50%,-50%); color:var(--cog-colour); }
.cog-stage:nth-child(even) .cog-art { left:163px; }
.cog-copy { grid-column:2; min-width:0; }
.cog-copy h3 { color:var(--cog-colour); font-size:1.0625rem; line-height:1.4; font-weight:650; margin:0; }
.cog-stage:nth-child(1) { --cog-colour:#245849; }.cog-stage:nth-child(2) { --cog-colour:#24577e; }.cog-stage:nth-child(3) { --cog-colour:#b65d26; }.cog-stage:nth-child(4) { --cog-colour:#69649c; }.cog-stage:nth-child(5) { --cog-colour:#20777c; }
.contact-inner { align-items:start; }
.contact-copy { padding-top:24px; max-width:560px; }
.linkedin-button { margin-top:10px; }
.contact-form { --section-text:var(--green); --section-muted:var(--muted); --section-line:var(--line); background:#fff; color:var(--ink); padding:32px; min-width:0; }
.contact-form h3 { font-size:1.5rem; }
.form-field { margin-top:22px; }
.form-field label { display:block; font-size:1rem; font-weight:650; line-height:1.5; margin-bottom:8px; }
.form-field input,.form-field textarea { display:block; width:100%; border:2px solid #789486; background:#fff; color:var(--ink); padding:12px 14px; font:inherit; font-size:1rem; line-height:1.6; letter-spacing:.015em; border-radius:0; }
.form-field textarea { resize:vertical; min-height:160px; }
.form-field input:focus-visible,.form-field textarea:focus-visible { outline:3px solid var(--blue); outline-offset:3px; }
.form-field [aria-invalid="true"] { border-color:#923c2c; }
.form-hint,.optional-label,.captcha-attribution { font-size:.875rem; line-height:1.65; color:var(--muted); font-weight:400; }
.form-field .form-hint { margin:8px 0 0; }
.captcha-field { margin-top:24px; }
.form-availability { border-left:4px solid var(--green); padding:12px 16px; background:#edf4ef; font-size:1rem; }
.field-error { color:#923c2c; font-size:.875rem; line-height:1.65; margin:8px 0 0; }
.form-errors,.form-success { padding:18px; margin-block:24px; border:2px solid; font-size:1rem; line-height:1.65; }
.form-errors { color:#923c2c; border-color:#923c2c; background:#fff5f0; }
.form-errors h4 { color:inherit; font-size:1.125rem; font-weight:650; margin-bottom:12px; }
.form-errors ul { margin:0; padding-left:22px; }
.form-errors a,.captcha-attribution a { text-decoration:underline; text-underline-offset:4px; }
.contact-form a:focus-visible { outline-color:var(--blue); }
.form-success { color:var(--green); background:#edf4ef; border-color:var(--green); }
.contact-form > .form-hint { margin-bottom:18px; }
.captcha-attribution { margin:18px 0 0; }
.form-response { max-width:800px; padding-block:64px; }
.form-response h1 { margin-top:40px; }
.site-footer { display:flex; flex-wrap:wrap; align-items:center; gap:24px 34px; padding-block:36px; }
.footer-wordmark { font-size:34px; letter-spacing:-2.2px; }
.site-footer p,.copyright { font-size:.875rem; color:var(--muted); margin:0; }
.copyright { margin-left:auto; }
.skip-link { position:fixed; left:16px; top:16px; transform:translateY(-200%); background:var(--green); color:#fff; padding:12px 18px; font-size:1rem; z-index:10; }
.skip-link:focus { transform:translateY(0); }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip-path:inset(50%); white-space:nowrap; border:0; }
@media (max-width:1150px) { .wrap { width:calc(100% - 64px); } nav { gap:20px; } .hero,.expertise,.platform-section,.governance-inner,.approach-inner,.contact-inner { gap:40px; } }
@media (max-width:960px) {
  .wrap { width:calc(100% - 48px); }
  .section-space { padding-block:64px; }
  .hero,.expertise,.platform-section,.governance-inner,.approach-inner,.contact-inner { grid-template-columns:minmax(0,1fr); }
  .hero { padding-block:64px; }
  .hero-photo picture { aspect-ratio:3/2; }
  .hero-copy,.section-intro { max-width:760px; }
  .section-intro .meeting-photo { max-width:620px; }
  .supporting-figure { justify-self:start; }
  .platform-copy { grid-row:1; }
  .contact-form { width:100%; max-width:640px; }
}
@media (max-width:640px) {
  .wrap { width:calc(100% - 40px); }
  .site-header { flex-direction:column; align-items:flex-start; gap:20px; padding-block:26px 20px; }
  nav { gap:10px 20px; flex-wrap:wrap; font-size:.875rem; }
  nav a { min-height:44px; }
  .nav-contact { gap:10px; }
  .section-space { padding-block:56px; }
  .hero { padding-block:46px 52px; gap:30px; }
  .hero h1 { font-size:clamp(1.5rem,6.2vw,2.375rem); line-height:1.4; }
  h2 { font-size:clamp(2rem,7vw,2.5rem); }
  .section-intro h2 { font-size:clamp(1.5rem,5.9vw,2rem); }
  .hero-photo picture { aspect-ratio:1/1; }
  .eyebrow { letter-spacing:.045em; }
  .editorial-photo figcaption { display:block; }
  .photo-label { display:block; margin-top:5px; }
  .service { grid-template-columns:36px minmax(0,1fr); gap:16px; }
  .service-symbol svg { width:30px; height:30px; }
  .contact-form { padding:24px 20px; }
  .contact-copy { padding-top:0; }
  .site-footer { align-items:flex-start; gap:22px; padding-block:32px; }
  .site-footer p { flex-basis:100%; }
  .copyright { margin-left:0; }
}
@media (max-width:560px) {
  .supporting-figure { padding:20px 16px; }
  .governance-diagram { display:block; margin-top:8px; }
  .governance-stack { display:none; }
  .governance-layers { padding:8px 0 0; }
  .governance-layer { display:grid; grid-template-columns:84px minmax(0,1fr); gap:16px; min-height:122px; padding-block:16px; }
  .governance-disc { display:block; width:84px; height:64px; }
  .cog-stages { position:relative; padding:12px 0 0; }
  .cog-stages::before { content:""; position:absolute; left:49px; top:60px; bottom:60px; width:3px; background:var(--green); }
  .cog-stage { grid-template-columns:100px minmax(0,1fr); gap:20px; min-height:124px; padding-block:12px; }
  .cog-art,.cog-stage:nth-child(even) .cog-art { position:relative; left:auto; top:auto; width:100px; height:100px; transform:none; grid-column:1; background:#fff; }
}
@media (max-width:359px) { .wrap { width:calc(100% - 32px); } nav { gap:8px 16px; } .service { grid-template-columns:minmax(0,1fr); } .governance-layer { grid-template-columns:68px minmax(0,1fr); gap:12px; } .governance-disc { width:68px; } .cog-stage { grid-template-columns:76px minmax(0,1fr); gap:14px; } .cog-art,.cog-stage:nth-child(even) .cog-art { width:76px; height:76px; } .cog-stages::before { left:37px; } }
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } .button { transition:none; } }
@media print { .wrap { width:100%; } .section-space,.hero { padding-block:32px; } .tone-green { --section-text:var(--green); --section-muted:var(--muted); --section-line:var(--line); color:var(--ink); background:#fff; } .supporting-figure,.editorial-photo,.service { break-inside:avoid; } }