:root{
  --petrol-1000:#041820;
  --petrol-950:#061f28;
  --petrol-900:#082a35;
  --petrol-850:#0a3441;
  --petrol-800:#0d4050;
  --petrol-700:#125a6d;
  --cyan:#18a7d3;
  --cyan-2:#55c8e4;
  --cyan-pale:#e4f5fa;
  --ink:#132e39;
  --ink-2:#425e69;
  --muted:#6f858e;
  --line:#dce7ea;
  --line-strong:#c8d8dd;
  --paper:#f5f8f9;
  --white:#fff;
  --radius:22px;
  --shell:min(1220px,calc(100% - 48px));
  --shadow:0 22px 60px rgba(5,35,45,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:#fff;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.58;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit}
.shell{width:var(--shell);margin-inline:auto}
.section{padding:104px 0}
.eyebrow{margin:0 0 16px;color:var(--petrol-700);font-size:11px;font-weight:800;letter-spacing:.21em;text-transform:uppercase}
.skip{position:fixed;top:-80px;left:16px;z-index:1000;padding:10px 14px;background:#fff;color:var(--petrol-950);border-radius:8px;box-shadow:var(--shadow)}
.skip:focus{top:16px}
:focus-visible{outline:3px solid var(--cyan-2);outline-offset:3px;border-radius:4px}

.site-header{position:sticky;top:0;z-index:100;background:rgba(6,31,40,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.09)}
.nav-shell{height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;color:#f5fbfd;min-width:max-content}
.brand-mark{width:48px;height:48px;flex:0 0 auto}
.brand-wordmark{display:flex;flex-direction:column;gap:2px}
.brand-name{font-family:Georgia,"Times New Roman",serif;font-size:18px;letter-spacing:.15em;font-weight:700}
.brand-name em{font-style:normal;font-weight:400;color:#98b5bf}
.brand-tag{font-size:8px;font-weight:750;letter-spacing:.24em;color:#789aa6}
.site-nav{display:flex;align-items:center;gap:25px;color:#c3d4da;font-size:13px}
.site-nav>a{position:relative;padding:31px 0 28px}
.site-nav>a::after{content:"";position:absolute;left:0;bottom:20px;width:0;height:1px;background:var(--cyan-2);transition:width .2s ease}
.site-nav>a:hover{color:#fff}.site-nav>a:hover::after{width:100%}
.lang-link{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:32px;padding:0 9px;border:1px solid rgba(255,255,255,.18);border-radius:999px;color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em}
.lang-link:hover{border-color:var(--cyan-2);background:rgba(85,200,228,.08)}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:transparent;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:1.5px;margin:6px auto;background:#fff}

.hero{position:relative;isolation:isolate;overflow:hidden;color:#fff;background:
  radial-gradient(circle at 78% 23%,rgba(82,190,218,.34),rgba(82,190,218,0) 30%),
  radial-gradient(circle at 88% 62%,rgba(31,115,139,.25),rgba(31,115,139,0) 32%),
  linear-gradient(120deg,var(--petrol-1000) 0%,var(--petrol-950) 28%,var(--petrol-900) 58%,#0d5364 100%)}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(2,13,18,.35),transparent 54%,rgba(255,255,255,.025))}
.hero::after{content:"";position:absolute;z-index:-1;width:680px;height:680px;right:-190px;top:-190px;border:1px solid rgba(112,211,233,.16);border-radius:50%;box-shadow:0 0 0 70px rgba(112,211,233,.025),0 0 0 140px rgba(112,211,233,.014)}
.hero-grid{min-height:690px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:80px;align-items:center;padding:82px 0 76px}
.hero .eyebrow,.approach .eyebrow,.contact .eyebrow{color:var(--cyan-2)}
.hero-copy h1,.section-head h2,.approach-copy h2,.founder-heading h2,.contact-copy h2{margin:0;font-family:Georgia,"Times New Roman",serif;font-weight:500;letter-spacing:-.025em;line-height:1.04}
.hero-copy h1{font-size:clamp(54px,6.2vw,82px);max-width:840px}
.hero-lead{max-width:780px;margin:28px 0 0;color:#c9dce2;font-size:18px;line-height:1.72}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:17px;min-height:46px;padding:12px 18px;border:1px solid transparent;border-radius:999px;font-size:13px;font-weight:800;letter-spacing:.015em;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease}
.button:hover{transform:translateY(-1px)}
.button-primary{background:#fff;color:var(--petrol-950);box-shadow:0 10px 30px rgba(0,0,0,.16)}
.button-primary:hover{box-shadow:0 14px 38px rgba(0,0,0,.22)}
.button-ghost{border-color:rgba(255,255,255,.32);color:#fff;background:rgba(255,255,255,.03)}
.button-ghost:hover{border-color:var(--cyan-2);background:rgba(85,200,228,.08)}
.hero-principles{display:grid;grid-template-columns:repeat(3,1fr);margin-top:52px;border-top:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16)}
.hero-principles>div{display:flex;gap:12px;padding:18px 20px 18px 0}.hero-principles>div+div{padding-left:20px;border-left:1px solid rgba(255,255,255,.16)}
.hero-principles span{font-family:Georgia,serif;color:var(--cyan-2);font-size:14px}
.hero-principles p{margin:0}.hero-principles strong{display:block;font-size:13px}.hero-principles small{display:block;margin-top:3px;color:#9fb9c2;font-size:11px}
.hero-aside{align-self:stretch;display:flex;flex-direction:column;justify-content:flex-end;padding:0 0 90px 34px;border-left:1px solid rgba(255,255,255,.23)}
.hero-aside .mark-wrap{width:112px;margin-bottom:26px;filter:drop-shadow(0 8px 24px rgba(0,0,0,.16))}
.hero-aside blockquote{margin:0;max-width:390px;font-family:Georgia,"Times New Roman",serif;font-size:27px;line-height:1.34;color:#ecf8fb}
.hero-aside p{margin:18px 0 0;color:#9db9c2;font-size:11px;letter-spacing:.14em;text-transform:uppercase}

.intro-strip{background:#fff;border-bottom:1px solid var(--line)}
.intro-grid{display:grid;grid-template-columns:220px 1fr;gap:52px;padding:47px 0;align-items:start}
.intro-grid .eyebrow{margin:8px 0 0;color:var(--petrol-700)}
.intro-copy{margin:0;max-width:1000px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(25px,3vw,39px);line-height:1.38;color:#244650}

.section-head{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);gap:72px;align-items:end;margin-bottom:42px}
.section-head h2{font-size:clamp(40px,4.5vw,58px)}
.section-head>p{margin:0;color:var(--ink-2);font-size:15px;line-height:1.76}

.projects{background:var(--paper)}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.project-card{position:relative;overflow:hidden;min-height:430px;padding:27px 27px 23px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;display:flex;flex-direction:column;box-shadow:0 0 0 rgba(0,0,0,0);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c4d8dd}
.project-card::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,var(--petrol-700),var(--cyan))}
.project-card::after{content:"";position:absolute;width:210px;height:210px;right:-85px;top:40px;border:1px solid rgba(20,110,130,.11);border-radius:50%;box-shadow:0 0 0 28px rgba(20,110,130,.018),0 0 0 56px rgba(20,110,130,.010)}
.project-top{position:relative;z-index:1;display:flex;justify-content:space-between;gap:16px;align-items:center;color:#7a9098;font-size:10px;letter-spacing:.13em}
.status{color:var(--petrol-700);font-weight:850;text-align:right}
.project-symbol{position:relative;z-index:1;width:58px;height:58px;margin-top:46px;border:1px solid #bfd4da;border-radius:50%;display:grid;place-items:center;background:#f9fcfd;color:var(--petrol-700);font-family:Georgia,serif;font-size:26px}
.project-body{position:relative;z-index:1;margin-top:27px}
.project-body h3{margin:0;font-family:Georgia,"Times New Roman",serif;font-size:38px;font-weight:500}
.project-sub{margin:5px 0 16px;color:#5d7680;font-size:13px}
.project-body>p:last-child{margin:0;color:#36525d;font-size:14px;line-height:1.72}
.project-foot{position:relative;z-index:1;margin-top:auto;padding-top:22px;border-top:1px solid var(--line);color:#667d86;font-size:11px;letter-spacing:.02em}
.project-gzsm::before{background:linear-gradient(90deg,#31566c,#7ea5b5)}
.project-oeha::before{background:linear-gradient(90deg,#447665,#8fb8a5)}

.research{background:#fff}
.area-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong)}
.area-card{min-height:246px;padding:32px 28px 32px 0}.area-card+.area-card{padding-left:28px;border-left:1px solid var(--line-strong)}
.area-no{color:var(--petrol-700);font-family:Georgia,serif;font-size:15px}.area-card h3{margin:50px 0 14px;font-family:Georgia,serif;font-size:24px;line-height:1.22;font-weight:500}.area-card p{margin:0;color:var(--ink-2);font-size:13px;line-height:1.66}

.approach{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--petrol-950),var(--petrol-800));color:#fff}
.approach::after{content:"";position:absolute;width:500px;height:500px;right:-160px;top:-160px;border:1px solid rgba(255,255,255,.08);border-radius:50%;box-shadow:0 0 0 56px rgba(255,255,255,.016),0 0 0 112px rgba(255,255,255,.009)}
.approach-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:88px;align-items:start}
.approach-copy h2{font-size:clamp(42px,4.6vw,60px)}.approach-copy>p:last-child{max-width:620px;color:#bfd3da;font-size:15px;line-height:1.8}
.approach-list{border-top:1px solid rgba(255,255,255,.2)}
.approach-item{display:grid;grid-template-columns:48px 1fr;gap:19px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.2)}
.approach-item>span{font-family:Georgia,serif;color:var(--cyan-2)}.approach-item p{margin:0}.approach-item strong{display:block;font-size:15px}.approach-item small{display:block;margin-top:4px;color:#b8cdd4;font-size:12px;line-height:1.6}

.outputs{background:var(--paper)}
.outputs-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.output-card{min-height:306px;padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.panel-kicker{margin:0 0 12px;color:var(--petrol-700);font-size:10px;font-weight:850;letter-spacing:.17em}.output-card h3{margin:0;font-family:Georgia,serif;font-size:30px;line-height:1.2;font-weight:500}.output-card>p:not(.panel-kicker){margin:18px 0 0;color:var(--ink-2);font-size:14px;line-height:1.76}.pill{display:inline-block;margin-top:25px;padding:7px 10px;border-radius:999px;background:var(--cyan-pale);color:var(--petrol-700);font-size:10px;font-weight:850;letter-spacing:.08em}.output-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}.output-tags span{padding:7px 10px;border:1px solid var(--line-strong);border-radius:999px;color:#526d77;font-size:10px;font-weight:750}.disclosure{margin-top:18px;padding:20px 22px;border-left:3px solid var(--cyan);background:#fff}.disclosure strong{font-size:13px}.disclosure p{margin:5px 0 0;color:var(--ink-2);font-size:12px;line-height:1.65}

.about{background:#fff}.founder-grid{display:grid;grid-template-columns:minmax(320px,.76fr) minmax(0,1.24fr);gap:96px}.founder-heading h2{font-size:clamp(42px,4.6vw,60px)}.founder-role{margin:14px 0 0;color:var(--petrol-700);font-size:13px;font-weight:800}.founder-body{padding-top:29px;border-top:1px solid var(--line-strong)}.founder-body p{color:var(--ink-2);font-size:15px;line-height:1.82}.founder-lead{margin-top:0!important;color:#254650!important;font-family:Georgia,serif!important;font-size:27px!important;line-height:1.45!important}.founder-focus{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.founder-focus span{padding:8px 11px;border:1px solid var(--line-strong);border-radius:999px;background:var(--paper);color:#4d6872;font-size:10px;font-weight:750}

.contact{background:var(--petrol-1000);color:#fff;padding:74px 0}.contact-grid{display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center}.contact-copy h2{max-width:760px;font-size:clamp(38px,4vw,54px)}.contact-copy p:not(.eyebrow){max-width:700px;margin-bottom:0;color:#b8ccd3}.contact .button{min-width:310px;background:#fff;color:var(--petrol-950);justify-content:space-between}

.site-footer{background:#03151c;color:#d7e6ea;padding:34px 0}.footer-grid{display:grid;grid-template-columns:1fr auto auto;gap:42px;align-items:end}.footer-brand .brand-name{color:#f1f7f9}.footer-brand .brand-name em{color:#92aeb8}.footer-line{margin:0;color:#8ea8b1;font-family:Georgia,serif;font-size:14px;font-style:italic}.footer-meta{display:flex;flex-direction:column;gap:5px;text-align:right;color:#718d97;font-size:10px}

@media(max-width:1050px){
  .site-nav{gap:18px}.hero-grid{grid-template-columns:1fr;gap:34px;min-height:auto;padding:72px 0 62px}.hero-aside{max-width:760px;padding:30px 0 0;border-left:0;border-top:1px solid rgba(255,255,255,.20)}.hero-aside .mark-wrap{width:92px}.section-head,.approach-grid,.founder-grid{grid-template-columns:1fr;gap:34px}.project-grid{grid-template-columns:1fr 1fr}.project-card:last-child{grid-column:1/-1}.area-grid{grid-template-columns:1fr 1fr}.area-card:nth-child(3){padding-left:0;border-left:0;border-top:1px solid var(--line-strong)}.area-card:nth-child(4){border-top:1px solid var(--line-strong)}.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-line{display:none}}
@media(max-width:820px){
  :root{--shell:min(100% - 30px,1220px)}.section{padding:76px 0}.nav-shell{height:72px}.brand-mark{width:42px;height:42px}.brand-name{font-size:15px}.brand-tag{font-size:7px}.nav-toggle{display:block}.site-nav{position:absolute;top:72px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:12px 18px 18px;background:rgba(6,31,40,.985);border-bottom:1px solid rgba(255,255,255,.10);box-shadow:0 18px 38px rgba(0,0,0,.18)}.site-nav.open{display:flex}.site-nav>a{padding:13px 0}.site-nav>a::after{display:none}.lang-link{align-self:flex-start;margin-top:9px}.hero-grid{padding-top:58px}.hero-copy h1{font-size:54px}.hero-lead{font-size:16px}.hero-principles{grid-template-columns:1fr}.hero-principles>div+div{padding-left:0;border-left:0;border-top:1px solid rgba(255,255,255,.16)}.intro-grid{grid-template-columns:1fr;gap:15px}.section-head{grid-template-columns:1fr;gap:18px}.project-grid,.outputs-grid{grid-template-columns:1fr}.project-card:last-child{grid-column:auto}.area-grid{grid-template-columns:1fr}.area-card+.area-card,.area-card:nth-child(3){padding-left:0;border-left:0;border-top:1px solid var(--line-strong)}.area-card{min-height:0;padding-right:0}.area-card h3{margin-top:29px}.footer-grid{grid-template-columns:1fr;gap:20px}.footer-meta{text-align:left}}
@media(max-width:520px){
  .hero-copy h1{font-size:44px}.hero-actions{flex-direction:column}.button{width:100%}.hero-aside blockquote{font-size:22px}.section-head h2,.approach-copy h2,.founder-heading h2,.contact-copy h2{font-size:38px}.project-card{min-height:410px}.contact .button{min-width:0}.brand-tag{display:none}.brand{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.project-card,.site-nav>a::after{transition:none}}
@media(max-width:820px){
  .nav-toggle span{transition:transform .18s ease,opacity .18s ease}
  .nav-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.75px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}
}