:root{
  --bg-1:#0A0E1E; --bg-2:#0D1A14;
  --glass:rgba(255,255,255,.05); --gline:rgba(255,255,255,.13); --gline-soft:rgba(255,255,255,.08);
  --green:#1F9D3A; --green-h:#36B653; --green-l:#6BD488; --glow:#5ED67C;
  --red:#F07A7A; --paper:#E9EDF5; --mute:#93A2BF; --mute-2:#5F6E8C;
  --ink:#EEF1FA; --dim:#8C96B8; --faint:#5A6488; --line:rgba(255,255,255,.09);
  --max:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(1000px 560px at 75% -12%, var(--bg-2) 0%, transparent 60%),
    radial-gradient(800px 500px at -10% 40%, #16233C 0%, transparent 55%),
    var(--bg-1);
  color:var(--paper);font-family:'Sora',system-ui,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
::selection{background:var(--green);color:#0A0E1E}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.eyebrow{font-family:'Roboto Mono',monospace;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--green)}
h1,h2,h3,h4{font-family:'Sora',sans-serif;line-height:1.14}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:800;letter-spacing:-.015em}
.sub{color:var(--mute);max-width:640px;font-size:1.02rem}
section{padding:66px 0}
.sec-head{margin-bottom:38px}
.g{background:var(--glass);border:1px solid var(--gline);border-radius:16px;backdrop-filter:blur(12px)}
.g-hover{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.g-hover:hover{transform:translateY(-7px);box-shadow:0 26px 54px rgba(31,157,58,.13);border-color:rgba(31,157,58,.55)}
.btn{display:inline-block;font-family:'Sora',sans-serif;font-weight:700;font-size:.88rem;padding:13px 28px;border-radius:100px;background:var(--green);color:#0C1220;border:1px solid var(--green);transition:background .15s,transform .15s,box-shadow .2s;cursor:pointer}
.btn:hover{background:var(--green-h);transform:translateY(-2px);box-shadow:0 12px 26px rgba(31,157,58,.25)}
.btn-ghost{background:transparent;color:var(--green)}
.btn-ghost:hover{background:rgba(31,157,58,.1);box-shadow:none}
.js .rv:not(.in){opacity:0;transform:translateY(22px)}
.js .rv.in{animation:rvIn .7s cubic-bezier(.2,.7,.2,1) backwards}
.js .rv.in.d1{animation-delay:.08s}.js .rv.in.d2{animation-delay:.16s}.js .rv.in.d3{animation-delay:.24s}
@keyframes rvIn{from{opacity:0;transform:translateY(22px)}}
.js:not(.js-ok) .rv:not(.in){animation:rvFail 0s linear 2.5s forwards}
@keyframes rvFail{to{opacity:1;transform:none}}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}

/* nav */
nav{position:sticky;top:0;z-index:60;background:rgba(12,18,32,.74);backdrop-filter:blur(16px);border-bottom:1px solid var(--gline-soft)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:11px;font-family:'Sora',sans-serif;font-weight:800;font-size:1.02rem}
.logo-mark{width:33px;height:38px;flex:none;background:linear-gradient(160deg,var(--green),#6BD488);clip-path:polygon(50% 0,100% 14%,100% 62%,50% 100%,0 62%,0 14%);display:grid;place-items:center;color:#0C1220;font-size:.9rem;font-weight:800}
.logo span em{font-style:normal;color:var(--green)}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{font-size:.85rem;color:var(--mute);font-weight:500;padding:8px 12px;border-radius:100px;transition:color .15s,background .15s}
.nav-links a:hover{color:var(--paper)}
.nav-links a.active{color:#0C1220;background:var(--green);font-weight:600}
.nav-links .btn{padding:9px 18px;margin-left:6px}

/* hero */
.hero{padding:64px 0 30px}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.2rem);font-weight:800;letter-spacing:-.02em;margin:14px 0 16px}
.hero h1 .accent{color:var(--green)}
.hero-ctas{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}
.hero-reviewed{font-family:'Roboto Mono',monospace;font-size:.66rem;color:var(--mute-2);letter-spacing:.1em;margin-top:20px}
.hero-reviewed b{color:var(--green)}

/* GRC loop */
.loop-wrap{position:relative;width:360px;height:360px;margin:0 auto}
.loop-wrap svg{width:100%;height:100%}
.loop-ring{fill:none;stroke:rgba(31,157,58,.35);stroke-width:2;stroke-dasharray:9 8;animation:spin 34s linear infinite}
@keyframes spin{to{stroke-dashoffset:-680}}
.loop-node{transition:transform .3s}
.loop-node circle{fill:rgba(28,43,72,.9);stroke:var(--green);stroke-width:1.6}
.loop-node.g2 circle{stroke:var(--green-h)}
.loop-node.g3 circle{stroke:var(--glow)}
.loop-node.g4 circle{stroke:var(--green)}
.loop-node text{font-family:'Sora',sans-serif;font-weight:800;font-size:13px;fill:var(--paper);text-anchor:middle}
.loop-node .st{font-family:'Roboto Mono',monospace;font-size:8px;fill:var(--mute);letter-spacing:.08em}
.loop-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.loop-center .lm{width:46px;height:53px;background:linear-gradient(160deg,var(--green),#6BD488);clip-path:polygon(50% 0,100% 14%,100% 62%,50% 100%,0 62%,0 14%);display:grid;place-items:center;color:#0C1220;font-family:'Sora';font-weight:900;font-size:.72rem;margin-bottom:10px}
.loop-center .lt{font-family:'Sora',sans-serif;font-weight:800;font-size:1.3rem}
.loop-center .lc{font-family:'Roboto Mono',monospace;font-size:.58rem;letter-spacing:.14em;color:var(--mute);text-transform:uppercase;margin-top:2px}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pillar{padding:30px 28px;display:flex;flex-direction:column}
.pillar .pk{font-family:'Roboto Mono',monospace;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
.pillar h3{font-size:1.35rem;font-weight:800;margin:8px 0 10px}
.pillar .lead{font-size:.9rem;color:var(--paper);font-weight:600;margin-bottom:14px}
.pillar ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.pillar li{font-size:.85rem;color:var(--mute);padding-left:20px;position:relative}
.pillar li::before{content:"→";position:absolute;left:0;color:var(--green)}

/* loop steps */
.steps4{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:20px}
.steps4::before{content:"";position:absolute;top:22px;left:9%;right:9%;height:2px;background:linear-gradient(90deg,var(--green),var(--green-h),var(--glow),var(--green))}
.st4{padding:0 16px;text-align:center;position:relative}
.st4 .dot{width:44px;height:44px;border-radius:50%;background:var(--bg-1);border:2px solid var(--green);margin:0 auto 14px;display:grid;place-items:center;font-family:'Sora',sans-serif;font-weight:800;font-size:.9rem;color:var(--green);position:relative;z-index:1}
.st4:nth-child(2) .dot{border-color:var(--green-h);color:var(--green-h)}
.st4:nth-child(3) .dot{border-color:var(--glow);color:var(--glow)}
.st4:nth-child(4) .dot{border-color:var(--green);color:var(--green)}
.st4 h4{font-size:1rem;font-weight:700;margin-bottom:6px}
.st4 p{font-size:.82rem;color:var(--mute)}

/* frameworks */
.fw-block{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.fw-col{padding:28px 30px}
.fw-col .ck{font-family:'Roboto Mono',monospace;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--glow);margin-bottom:16px}
.fw-col.primary .ck{color:var(--green)}
.fw-chips{display:flex;flex-wrap:wrap;gap:10px}
.fchip{font-family:'Roboto Mono',monospace;font-size:.78rem;padding:9px 15px;border-radius:100px;border:1px solid var(--gline);color:var(--paper);background:rgba(255,255,255,.03)}
.fw-col.primary .fchip{border-color:rgba(31,157,58,.4);color:var(--green-h)}
.fw-col p{font-size:.82rem;color:var(--mute-2);margin-top:14px}

/* why now */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.why{padding:26px 24px}
.why .v{font-family:'Sora',sans-serif;font-weight:900;font-size:1.6rem;color:var(--green);letter-spacing:-.02em}
.why .v.red{color:var(--red)}
.why .v.ice{color:var(--glow)}
.why h4{font-size:.95rem;font-weight:700;margin:8px 0 6px}
.why p{font-size:.83rem;color:var(--mute)}

/* engagement */
.eng{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.estep{padding:24px 22px;position:relative}
.estep .no{font-family:'Roboto Mono',monospace;font-size:.66rem;color:var(--green);letter-spacing:.1em}
.estep h4{font-size:1rem;font-weight:700;margin:8px 0 6px}
.estep p{font-size:.83rem;color:var(--mute)}

/* readiness block */
.ready{padding:40px 42px;display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
.ready .rk{font-family:'Roboto Mono',monospace;font-size:.66rem;letter-spacing:.14em;color:var(--glow);text-transform:uppercase}
.ready h3{font-size:1.5rem;font-weight:800;margin:8px 0 10px}
.ready p{color:var(--mute);font-size:.92rem}
.ready ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.ready li{font-size:.88rem;color:var(--paper);padding-left:26px;position:relative}
.ready li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}

/* faq */
.faq-item{padding:0 24px;cursor:pointer;overflow:hidden}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-family:'Sora',sans-serif;font-weight:700;font-size:.98rem}
.faq-q .pm{color:var(--green);font-size:1.3rem;transition:transform .25s;flex:none}
.faq-item.open .pm{transform:rotate(45deg)}
.faq-a{max-height:0;transition:max-height .3s ease;color:var(--mute);font-size:.9rem}
.faq-item.open .faq-a{max-height:320px;padding-bottom:20px}

/* cta */
.cta{padding:48px;display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;position:relative;overflow:hidden;border-radius:20px}
.cta::after{content:"";position:absolute;right:-70px;top:-70px;width:280px;height:280px;background:var(--green);opacity:.07;clip-path:polygon(50% 0,100% 14%,100% 62%,50% 100%,0 62%,0 14%)}
.cta h2{margin-bottom:12px}
.cta-right{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.mono-note{font-family:'Roboto Mono',monospace;font-size:.7rem;color:var(--mute-2);letter-spacing:.1em}

@media(max-width:980px){
  .hero-grid,.fw-block,.ready,.cta{grid-template-columns:1fr}
  .pillars,.why-grid{grid-template-columns:1fr}
  .eng{grid-template-columns:1fr 1fr}
  .steps4{grid-template-columns:1fr 1fr;gap:26px 0}
  .steps4::before{display:none}
}
@media(max-width:600px){
  .eng{grid-template-columns:1fr}
  .steps4{grid-template-columns:1fr}
  .loop-wrap{width:300px;height:300px}
  section{padding:52px 0}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}.js .rv:not(.in){opacity:1;transform:none}.js .rv.in{animation:none}.loop-ring{animation:none}
}

#theme-toggle{position:fixed;bottom:24px;right:24px;z-index:200;display:flex;align-items:center;gap:8px;background:var(--green);color:#0A0E1E;font-family:'Roboto Mono',monospace;font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;padding:10px 16px;border-radius:100px;border:2px solid transparent;cursor:pointer;box-shadow:0 4px 20px rgba(31,157,58,.4);transition:background .2s,color .2s,border-color .2s,transform .15s,box-shadow .2s}
#theme-toggle:hover{background:var(--green-h);transform:translateY(-2px);box-shadow:0 8px 28px rgba(31,157,58,.45)}
#theme-toggle .icon{font-size:.9rem;line-height:1}
html.light #theme-toggle{background:#fff;color:var(--green);border-color:var(--green);box-shadow:0 4px 20px rgba(31,157,58,.18)}
html.light #theme-toggle:hover{background:#f0fdf4;transform:translateY(-2px);box-shadow:0 8px 28px rgba(31,157,58,.28)}
html.light{--bg:#F4F6F9;--bg2:#FFFFFF;--ink:#0E1626;--dim:#475569;--faint:#5D697C;--line:rgba(14,22,38,.10);color-scheme:light}
html.light body{color:var(--ink)}
html.light{--green-l:#15803D;--teal:#0F766E;--ice:#0369A1;--bg-1:#F4F6F9;--bg-2:#FFFFFF;--glass:#FFFFFF;--gline:rgba(14,22,38,.13);--gline-soft:rgba(14,22,38,.08);--paper:#0E1626;--mute:#475569;--mute-2:#5D697C;--glow:#15803D}
html.light body{background-color:#F4F6F9!important;background-image:radial-gradient(1000px 560px at 75% -12%,#FFFFFF 0%,transparent 60%)}
html.light .g{box-shadow:0 1px 3px rgba(14,22,38,.06)}