:root{
  --bg:#EEF1EE; --surface:#FFFFFF; --ink:#10252C; --muted:#4B6168; --line:#CBD5D3;
  --water:#176B78; --sun:#E8A010; --deep:#0B2A33; --on-deep:#EAF2F1; --on-deep-dim:#B5C9CC;
  color-scheme: light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0B1A1F; --surface:#12262D; --ink:#E6EFEE; --muted:#9DB3B7; --line:#24404A;
    --water:#4FB6C4; --sun:#F2B33D; --deep:#06141A; --on-deep:#EAF2F1; --on-deep-dim:#9DB3B7;
    color-scheme: dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0B1A1F; --surface:#12262D; --ink:#E6EFEE; --muted:#9DB3B7; --line:#24404A;
  --water:#4FB6C4; --sun:#F2B33D; --deep:#06141A; --on-deep:#EAF2F1; --on-deep-dim:#9DB3B7;
  color-scheme: dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 "Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;padding-bottom:env(safe-area-inset-bottom,0px)}
h1,h2,h3{font-family:"Bricolage Grotesque","Arial Narrow",system-ui,sans-serif;line-height:1.08;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:700;max-width:20ch}
h3{font-size:1.4rem;font-weight:700}
p{margin:0 0 1rem;max-width:68ch}
a{color:inherit}
:focus-visible{outline:3px solid var(--sun);outline-offset:3px}
.wrap{max-width:1120px;margin:0 auto;padding:0 1.25rem}
.section{padding:4.5rem 0}
.lede{color:var(--muted);font-size:1.15rem;max-width:46ch}

/* header */
header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0;flex-wrap:wrap}
.brand{font-family:"Bricolage Grotesque",system-ui,sans-serif;font-weight:800;font-size:1.15rem;text-decoration:none;display:flex;align-items:center;gap:.6rem}
.mark{width:28px;height:28px;flex:none}
nav{display:flex;gap:1.5rem;flex-wrap:wrap}
nav a{text-decoration:none;font-weight:500;color:var(--muted);padding:.25rem 0;border-bottom:2px solid transparent}
nav a:hover{color:var(--ink)}
nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--sun)}

.btn{display:inline-block;background:var(--sun);color:#1A1405;font:600 1rem/1 "Public Sans",system-ui,sans-serif;padding:.95rem 1.5rem;border-radius:6px;text-decoration:none;border:0;cursor:pointer}
.btn:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent;color:inherit;border:1.5px solid currentColor}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1.25fr;gap:3rem;align-items:center;padding:3rem 0 4.5rem}
.hero h1{font-size:clamp(2.6rem,6vw,4.4rem);font-weight:800}
.hero .lede{margin:1.4rem 0 2rem}
.hero .actions{display:flex;gap:.8rem;flex-wrap:wrap}
.video{position:relative;aspect-ratio:16/9;background:var(--deep);border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vnote{margin:.6rem 0 0;font-size:.9rem;color:var(--muted)}
.playcard{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:var(--on-deep);text-decoration:none;font:700 1.25rem "Bricolage Grotesque",system-ui,sans-serif}
.playcard:hover svg{transform:scale(1.06)}
.playcard svg{transition:transform .15s}
.pagehead{padding:3rem 0 2rem}
.pagehead h1{font-size:clamp(2.4rem,5.5vw,4rem);font-weight:800;max-width:16ch}
.pagehead .lede{margin-top:1.2rem}

/* dark band */
.band{background:var(--deep);color:var(--on-deep)}
.band .dim{color:var(--on-deep-dim)}
.facts{margin:2.5rem 0 0;border-top:2px solid var(--sun);display:grid;grid-template-columns:repeat(2,1fr);column-gap:3rem}
.facts div{display:grid;grid-template-columns:11rem 1fr;gap:1rem;padding:1.05rem 0;border-bottom:1px solid rgba(234,242,241,.18)}
.facts dt{font-weight:600}
.facts dd{margin:0;color:var(--on-deep-dim)}
.facts dd strong{color:var(--on-deep);font-weight:600}

/* two-column text */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-top:2rem}
.cols ul,.list{margin:0;padding:0;list-style:none}
.cols li,.list li{padding:.75rem 0;border-bottom:1px solid var(--line)}
.cols li:first-child,.list li:first-child{border-top:1px solid var(--line)}
.note{color:var(--muted);font-size:.95rem}

/* pillars and steps */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2.5rem}
.trio>div{border-top:3px solid var(--water);padding-top:1rem}
.trio h3{margin-bottom:.5rem}
.trio p{color:var(--muted);margin:0}
.steps{list-style:none;counter-reset:s;margin:2.5rem 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:1.5rem}
.steps li{counter-increment:s;border-top:3px solid var(--water);padding-top:1rem}
.steps li::before{content:counter(s);font:800 1.8rem "Bricolage Grotesque",system-ui,sans-serif;color:var(--water);display:block}
.steps strong{display:block;font-size:1.05rem;margin:.2rem 0}
.steps span{color:var(--muted);font-size:.97rem}

/* diagram */
.diagram{margin:2rem 0 .5rem;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.25rem}
.diagram svg{display:block;width:100%;height:auto}
.diagram .ln{stroke:var(--water);stroke-width:5;fill:none;stroke-linecap:round}
.diagram .gr{stroke:var(--line);stroke-width:2;stroke-dasharray:6 6}
.diagram .pm{fill:var(--sun);stroke:var(--deep);stroke-width:2}
.diagram .tx{fill:var(--ink);font:600 19px "Public Sans",system-ui,sans-serif}
.diagram .tm{fill:var(--muted);font:500 17px "Public Sans",system-ui,sans-serif}

/* table */
.tbl{width:100%;border-collapse:collapse;margin-top:1.5rem}
.tbl th,.tbl td{text-align:left;padding:.8rem .9rem .8rem 0;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font-weight:600;width:55%}
.tbl td{color:var(--muted)}

/* invest */
.big-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem;margin:2.5rem 0 1.2rem;border-top:2px solid var(--sun);padding-top:1.5rem}
.big{display:block;font:800 clamp(2.2rem,5vw,3.4rem)/1 "Bricolage Grotesque",system-ui,sans-serif;color:var(--water);margin-bottom:.5rem}
.fine{color:var(--muted);font-size:.92rem;max-width:72ch}
.risk{margin-top:2.5rem}
.risk h3{margin-bottom:.5rem}

/* forms */
form.app{margin-top:3rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem}
form.app h2{grid-column:1/-1;font-size:1.7rem}
form.app label{display:flex;flex-direction:column;gap:.35rem;font-weight:600;font-size:.95rem}
form.app input,form.app select,form.app textarea{font:inherit;font-weight:400;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:.7rem .8rem;width:100%}
form.app .wide{grid-column:1/-1}
form.app .check{flex-direction:row;align-items:flex-start;font-weight:400;gap:.6rem}
form.app .check input{width:auto;margin-top:.35rem}
form.app button{justify-self:start}
.msg{grid-column:1/-1;margin:0;font-weight:500}

/* contact */
.contact-list{margin:2rem 0 0;display:grid;grid-template-columns:auto 1fr;gap:.9rem 2rem}
.contact-list dt{font-weight:600}
.contact-list dd{margin:0;color:var(--muted)}

footer{border-top:1px solid var(--line);padding:1.8rem 0 2.2rem;color:var(--muted);font-size:.92rem}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
footer p{margin:0;max-width:none}

@media (max-width:820px){
  .hero,.cols{grid-template-columns:1fr}
  .hero{gap:2rem;padding-top:1.5rem}
  .facts,.trio,.steps{grid-template-columns:1fr}
  .facts div{grid-template-columns:1fr;gap:.2rem}
  .section{padding:3.2rem 0}
  .tbl th{width:auto}
  .contact-list{grid-template-columns:1fr;gap:.2rem}
  .contact-list dd{margin-bottom:.9rem}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}