:root {
  --navy: #122b3b;
  --ink: #18332d;
  --forest: #164a32;
  --green: #287a4d;
  --leaf: #58a96f;
  --bright: #b9df62;
  --mint: #dcefdc;
  --cream: #f7f4ea;
  --white: #fffefa;
  --gold: #d2a345;
  --line: rgba(18,43,59,.16);
  --sans: "DM Sans", Arial, sans-serif;
  --serif: "Newsreader", Georgia, serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: var(--sans); font-size: 16px; line-height: 1.58; }
a { color: inherit; }
.site-header { min-height: 92px; display: flex; align-items: center; gap: 2.4rem; padding: 0 5vw; border-bottom: 1px solid var(--line); color: var(--navy); background: rgba(255,254,250,.97); position: relative; z-index: 5; }
.brand { display: inline-flex; align-items: center; gap: .9rem; text-decoration: none; margin-right: auto; }
.brand-mark { display: grid; place-items: center; width: 48px; height: 48px; border: 1.5px solid var(--green); color: var(--green); font-family: var(--serif); font-size: 1.05rem; font-weight: 500; letter-spacing: -.08em; }
.brand-lockup { display: flex; flex-direction: column; line-height: 1; }
.brand-name { color: var(--forest); font-family: var(--serif); font-size: 1.34rem; letter-spacing: -.02em; }
.brand-sub { margin-top: .35rem; color: var(--green); text-transform: uppercase; letter-spacing: .22em; font-size: .57rem; font-weight: 600; }
nav { display: flex; gap: 1.9rem; }
nav a, .header-cta { text-decoration: none; font-size: .85rem; }
nav a { color: #53655f; }
nav a:hover { color: var(--green); }
.header-cta { padding: .8rem 1.05rem; border: 1px solid var(--green); color: var(--green); font-weight: 600; }
.hero { min-height: 700px; display: grid; grid-template-columns: 1.12fr .88fr; color: var(--navy); background: linear-gradient(105deg, var(--white) 0 62%, #edf5e8 62% 100%); overflow: hidden; }
.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 8vw 4vw 8vw 8vw; max-width: 1000px; position: relative; }
.hero-copy:before { content:""; position:absolute; left: 5vw; top: 18%; bottom: 18%; width: 2px; background: linear-gradient(var(--green),var(--bright)); }
.eyebrow, .section-number { text-transform: uppercase; letter-spacing: .16em; font-size: .73rem; font-weight: 600; }
.eyebrow { color: var(--green); margin: 0 0 2rem; }
h1, h2, h3 { margin-top: 0; font-weight: 400; }
h1, h2 { font-family: var(--serif); line-height: .98; letter-spacing: -.035em; }
h1 { font-size: clamp(3.5rem, 6.15vw, 7.1rem); max-width: 1000px; margin-bottom: 2rem; }
h1 em { color: var(--green); font-style: normal; }
h2 { font-size: clamp(2.6rem, 4.5vw, 5.4rem); }
.hero-intro { max-width: 720px; color: #53655f; font-size: clamp(1.05rem, 1.35vw, 1.35rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 1.2rem; min-height: 54px; padding: .85rem 1.25rem; text-decoration: none; font-weight: 600; font-size: .9rem; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--green); color: white; }
.button-primary:hover { background: var(--forest); }
.button-secondary { border: 1px solid var(--navy); color: var(--navy); background: rgba(255,255,255,.7); }
.hero-field { position: relative; min-height: 560px; background: linear-gradient(145deg, #e6f2df, #cfe8ce); overflow: hidden; border-left: 1px solid rgba(40,122,77,.18); }
.hero-field:after { content:""; position: absolute; inset: 0; background-image: linear-gradient(rgba(40,122,77,.065) 1px, transparent 1px), linear-gradient(90deg, rgba(40,122,77,.065) 1px, transparent 1px); background-size: 44px 44px; }
.hero-field svg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .86; }
.hero-field path { fill: none; stroke: var(--green); stroke-width: 2; }
.hero-field line { stroke: var(--gold); stroke-width: 1.5; stroke-dasharray: 5 7; }
.hero-field circle { fill: var(--white); stroke: var(--forest); stroke-width: 3; }
.field-label { position: absolute; z-index: 2; padding: .45rem .7rem; color: white; background: var(--forest); text-transform: uppercase; letter-spacing: .12em; font-size: .66rem; font-weight: 600; box-shadow: 0 8px 30px rgba(18,43,59,.1); }
.field-label-a { left: 38%; top: 46%; }.field-label-b { left: 65%; top: 31%; }.field-label-c { left: 20%; top: 59%; }
.field-note { position: absolute; z-index: 2; right: 7%; bottom: 8%; color: var(--navy); font-family: var(--serif); font-size: 1.55rem; line-height: 1.1; }
.field-note span { display:block; margin-bottom:.7rem; color:var(--green); font-family:var(--sans); font-size:.64rem; font-weight:600; letter-spacing:.15em; text-transform:uppercase; }
.mantra { display:flex; align-items:center; justify-content:center; gap:2.2rem; min-height:88px; padding:1rem 5vw; color:white; background:var(--green); font-family:var(--serif); font-size:clamp(1.05rem,1.5vw,1.4rem); }
.mantra i { width:5px; height:5px; border-radius:50%; background:var(--bright); }
.section-pad { padding: 8rem 8vw; }
.section-number { color: var(--green); margin: 0 0 3rem; }
.premise { background:var(--cream); }
.premise-grid, .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; }
.premise h2 { font-size: clamp(2.8rem, 4.4vw, 5rem); color:var(--navy); }
.premise-grid > div, .about-copy { max-width: 650px; font-size: 1.08rem; }
.premise-grid p:first-child, .about-copy p:first-child { margin-top: 0; }
.capabilities { background: var(--white); }
.section-heading { display: grid; grid-template-columns: .6fr 1.4fr; gap: 5vw; align-items: start; }
.section-heading h2 { max-width: 900px; color:var(--navy); }
.capability-grid { display: grid; grid-template-columns: repeat(4,1fr); gap:1rem; margin-top: 5rem; }
.capability-grid article { padding: 2rem; border: 1px solid rgba(40,122,77,.16); border-radius: 14px; background:linear-gradient(160deg,#f7fbf4,#edf5e9); }
.capability-grid article > span { display:grid; place-items:center; width:34px; height:34px; border-radius:50%; color: var(--forest); background:var(--bright); font-size: .72rem; font-weight:600; }
.capability-grid h3 { margin: 3rem 0 1rem; color:var(--navy); font-family: var(--serif); font-size: 1.9rem; line-height: 1.05; }
.capability-grid p { color: #50605b; }
.clients { color: var(--white); background: var(--navy); position:relative; overflow:hidden; }
.clients:after { content:"KT"; position:absolute; left:-.06em; bottom:-.37em; color:rgba(185,223,98,.055); font-family:var(--serif); font-size:32vw; line-height:1; pointer-events:none; }
.clients .section-number { color: var(--bright); }
.client-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 8vw; position:relative; z-index:1; }
.client-list { border-top: 1px solid rgba(255,255,255,.25); }
details { border-bottom: 1px solid rgba(255,255,255,.25); padding: 1.5rem 0; }
summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 2rem; font-family: var(--serif); font-size: 1.8rem; }
summary::-webkit-details-marker { display: none; }
summary span { color: var(--bright); font-family: var(--sans); font-size: 1.3rem; transition: transform .2s ease; }
details[open] summary span { transform: rotate(45deg); }
details p { max-width: 600px; color: rgba(255,255,255,.72); margin-bottom: .3rem; }
.diagnostic { background: var(--mint); }
.diagnostic-card { padding: clamp(2rem,5vw,5rem); color: var(--ink); background: var(--white); border:1px solid rgba(40,122,77,.2); box-shadow:0 28px 70px rgba(18,43,59,.08); display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 8vw; }
.diagnostic-card .eyebrow { color:var(--green); }
.diagnostic-card h2 { color:var(--navy); font-size: clamp(2.7rem,4.2vw,4.7rem); }
.diagnostic-lede { max-width: 570px; color: #566a62; font-size: 1.08rem; }
.diagnostic-card ol { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.diagnostic-card li { display: flex; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.diagnostic-card li span { color: var(--green); font-size: .72rem; font-weight:600; padding-top: .2rem; }
.text-link { display: inline-flex; gap: .8rem; margin-top: 1.5rem; color:var(--green); font-weight: 600; text-decoration: none; border-bottom: 1px solid currentColor; width: fit-content; }
.examples { background: var(--white); }
.work-heading { margin-bottom: 5rem; }
.project-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap:1rem; }
.project { min-height: 420px; padding: 2rem; border: 1px solid var(--line); display: flex; flex-direction: column; background:var(--cream); position:relative; overflow:hidden; }
.project:before { content:""; position:absolute; left:0; right:0; top:0; height:6px; background:var(--green); }
.project:nth-child(2):before { background:var(--gold); }.project:nth-child(3):before { background:var(--navy); }
.project-meta { display: flex; justify-content: space-between; gap: 1rem; color: var(--green); text-transform: uppercase; font-size: .68rem; letter-spacing: .1em; }
.project h3 { margin: auto 0 1.5rem; color:var(--navy); font-family: var(--serif); font-size: 2.3rem; line-height: 1.04; }
.project p { color: #52605c; }
.project-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.5rem; }
.project-tags span { padding: .35rem .55rem; border: 1px solid var(--line); border-radius: 999px; font-size: .7rem; background:var(--white); }
.disclosure { margin-top: 2rem; color: #68746f; font-size: .75rem; }
.method { background: var(--bright); }
.method-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 4vw; }
.method-grid > div { border-top: 1px solid rgba(18,43,59,.35); padding-top: 1.5rem; }
.method-grid strong { color:var(--navy); font-family: var(--serif); font-size: 2rem; font-weight: 500; }
.method-grid p { max-width: 370px; }
.about { background: var(--cream); }
.about h2 { color:var(--navy); font-size: clamp(2.8rem,4.5vw,5rem); }
.about-copy strong { color: var(--green); }
blockquote { margin: 8rem 0 0 33%; padding: 2.5rem 0 0; border-top: 3px solid var(--green); }
blockquote p { margin: 0 0 1rem; max-width: 750px; color:var(--navy); font-family: var(--serif); font-size: clamp(2rem,3vw,3.4rem); line-height: 1.08; }
blockquote footer { color: #65716d; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; }
.contact { text-align: center; color: white; background: var(--forest); position:relative; overflow:hidden; }
.contact:before { content:""; position:absolute; inset:0; background:radial-gradient(circle at 20% 20%,rgba(185,223,98,.18),transparent 28%),radial-gradient(circle at 80% 70%,rgba(255,255,255,.09),transparent 30%); }
.contact > * { position:relative; }
.contact .eyebrow { color:var(--bright); }
.contact h2 { font-size: clamp(3.5rem,7vw,8rem); margin-bottom: 2rem; }
.contact > p:not(.eyebrow) { max-width: 620px; margin: 0 auto 2rem; color: rgba(255,255,255,.75); }
.button-light { background: var(--white); color: var(--forest); }
.site-footer { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2rem; align-items: end; padding: 3rem 4vw; background: var(--navy); color: rgba(255,255,255,.72); font-size: .78rem; }
.footer-brand { color: white; }
.footer-brand .brand-mark { color:var(--bright); border-color:var(--bright); }
.footer-brand .brand-name { color:white; }.footer-brand .brand-sub { color:var(--bright); }
.site-footer > p { margin: 0; }
.site-footer > div { display: flex; flex-direction: column; align-items: flex-end; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--bright); }
.footer-details { gap: .25rem; text-align: right; }
.independence-note { max-width: 390px; margin-top: .5rem; color: rgba(255,255,255,.5); font-size: .68rem; line-height: 1.4; }
.legal-page { min-height: calc(100vh - 92px); padding: 6rem 8vw 8rem; background: var(--cream); }
.legal-wrap { max-width: 820px; }
.legal-page h1 { margin-bottom: 1.5rem; color: var(--navy); font-size: clamp(3.5rem,7vw,6.5rem); }
.legal-page h2 { margin: 3.5rem 0 1rem; color: var(--navy); font-size: clamp(2rem,3.5vw,3.2rem); }
.legal-page p, .legal-page li { color: #52605c; }
.legal-page .legal-intro { color: var(--ink); font-size: 1.18rem; }
.legal-page .updated { color: var(--green); text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; font-weight: 600; }
.legal-page a { color: var(--green); }
@media (max-width: 960px) {
  nav { display: none; }
  .header-cta { font-size: .78rem; }
  .hero { grid-template-columns: 1fr; background:var(--white); }
  .hero-copy { padding: 6rem 8vw; }
  .hero-field { min-height: 420px; border-left:0; border-top:1px solid rgba(40,122,77,.18); }
  .premise-grid, .about-grid, .client-layout, .diagnostic-card { grid-template-columns: 1fr; }
  .section-heading { grid-template-columns: 1fr; }
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .project { min-height: 320px; }
  blockquote { margin-left: 0; }
}
@media (max-width: 620px) {
  .site-header { padding: .9rem 5vw; min-height: 72px; }
  .brand-name { font-size: 1rem; }
  .brand-mark { width: 38px; height: 38px; }
  .header-cta { padding: .6rem .7rem; }
  .hero-copy { padding: 5rem 8vw; }
  .hero-copy:before { left:4vw; }
  h1 { font-size: clamp(3rem,15vw,4.4rem); }
  .hero-field { min-height: 350px; }
  .mantra { align-items:flex-start; flex-direction:column; gap:.35rem; padding:1.6rem 8vw; }
  .mantra i { display:none; }
  .section-pad { padding: 5rem 5vw; }
  .capability-grid, .method-grid { grid-template-columns: 1fr; }
  summary { font-size: 1.45rem; }
  .diagnostic-card { padding: 2rem 1.3rem; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer > div { align-items: flex-start; }
  .footer-details { text-align: left; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition:none; } }