:root{
  --ink:#0b1a2e; --navy:#0f2a4a; --navy-2:#16375f; --sky:#5b8fc7; --icon:#4f78a8;
  --green:#1f8a6a; --green-2:#2bb38a; --mint:#e7f4ef; --paper:#f7f8f6; --line:#dfe4ea;
  --muted:#5a6b7f; --white:#fff;
  --serif:"Fraunces",Georgia,serif; --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --r:14px; --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;font-size:17px}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;letter-spacing:-.015em}
h1{font-size:clamp(2.4rem,5.4vw,4.4rem)}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
h3{font-size:1.4rem}
em.acc{font-style:italic;color:var(--green-2)}
.eyebrow{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--green)}
.lede{font-size:1.15rem;color:var(--muted);max-width:640px}
section{padding:110px 0}
@media(max-width:720px){section{padding:72px 0}body{font-size:16px}}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s}
.nav.solid{background:rgba(11,26,46,.92);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:600;letter-spacing:.01em;font-size:.98rem}
.brand svg{width:34px;height:34px}
.brand small{display:block;font-weight:400;font-size:.72rem;color:#9fb4cc;letter-spacing:.12em;text-transform:uppercase}
.links{display:flex;gap:30px;align-items:center}
.links a{color:#c9d6e5;font-size:.93rem;transition:color .2s}
.links a:hover,.links a.on{color:#fff}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font-weight:600;font-size:.95rem;transition:transform .2s,background .2s,box-shadow .2s;cursor:pointer;border:0;font-family:inherit}
.btn-g{background:var(--green);color:#fff;box-shadow:0 8px 24px -10px rgba(31,138,106,.7)}
.btn-g:hover{background:var(--green-2);transform:translateY(-1px)}
.btn-o{border:1px solid rgba(255,255,255,.28);color:#fff}
.btn-o:hover{background:rgba(255,255,255,.08)}
.btn-n{background:var(--navy);color:#fff}
.btn-n:hover{background:var(--navy-2)}
.btn svg{width:16px;height:16px}
.links .btn{padding:10px 18px;color:#fff}
.burger{display:none;background:none;border:0;color:#fff;cursor:pointer}
.burger svg{width:28px;height:28px}
@media(max-width:900px){
  .links{position:fixed;inset:74px 0 auto 0;background:var(--ink);flex-direction:column;align-items:flex-start;padding:24px;gap:18px;transform:translateY(-130%);transition:transform .35s}
  .links.open{transform:none}
  .burger{display:block}
}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding:170px 0 120px}
.hero.sub{padding:160px 0 90px}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(1000px 520px at 85% 10%,rgba(43,179,138,.22),transparent 60%),radial-gradient(800px 500px at 0% 100%,rgba(91,143,199,.22),transparent 60%);pointer-events:none}
.hero .wrap{position:relative;z-index:2}
.hero h1{max-width:900px}
.hero .lede{color:#b9c8d9;margin-top:24px}
.hero .cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px;align-items:center}
.hero .note{font-size:.88rem;color:#8ea3bb;margin-top:16px}
.hero .eyebrow{color:var(--green-2);margin-bottom:22px;display:block}

/* proof strip */
.proof{background:var(--navy);color:#fff;padding:0}
.proof .grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid rgba(255,255,255,.08)}
.proof .cell{padding:34px 28px;border-right:1px solid rgba(255,255,255,.08)}
.proof .num{font-family:var(--serif);font-size:2.4rem;line-height:1}
.proof .lbl{font-size:.85rem;color:#a9bbcf;margin-top:10px}
@media(max-width:800px){.proof .grid{grid-template-columns:1fr 1fr}.proof .cell{border-bottom:1px solid rgba(255,255,255,.08)}}

/* layout helpers */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
.head{max-width:760px;margin-bottom:56px}
.head h2{margin-top:12px}
.head p{margin-top:18px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:960px){.cards{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px 30px;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -28px rgba(15,42,74,.35);border-color:#c8d3df}
.ico{width:48px;height:48px;border-radius:12px;background:#eef3f9;display:grid;place-items:center;margin-bottom:22px}
.ico svg{width:24px;height:24px;stroke:var(--icon);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{margin-bottom:12px}
.card p{color:var(--muted);font-size:.98rem}
.card ul{list-style:none;margin:18px 0 26px;flex:1}
.card li{padding:9px 0 9px 28px;position:relative;font-size:.95rem;border-top:1px solid #eef1f4}
.card li::before{content:"";position:absolute;left:2px;top:15px;width:14px;height:8px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.card .go{font-weight:600;color:var(--green);display:inline-flex;gap:8px;align-items:center}
.card .go svg{width:16px;transition:transform .2s}
.card:hover .go svg{transform:translateX(4px)}

/* who */
.who{background:#fff}
.seg{display:grid;gap:14px}
.seg .row{display:flex;justify-content:space-between;gap:16px;padding:20px 22px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
.seg .row b{font-weight:600}
.seg .row span{color:var(--muted);text-align:right}

/* calculator */
.calc{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.calc .lede{color:#b9c8d9}
.panel{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:34px}
.field{margin-bottom:26px}
.field label{display:flex;justify-content:space-between;font-size:.9rem;color:#b9c8d9;margin-bottom:10px}
.field label output{color:#fff;font-weight:600}
input[type=range]{width:100%;accent-color:var(--green-2)}
.seg-toggle{display:flex;gap:8px;margin-bottom:26px}
.seg-toggle button{flex:1;padding:10px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:none;color:#c9d6e5;font:inherit;font-size:.9rem;cursor:pointer}
.seg-toggle button.on{background:var(--green);border-color:var(--green);color:#fff}
.results{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
.res{background:rgba(255,255,255,.05);border-radius:12px;padding:18px}
.res .k{font-size:.78rem;color:#9fb4cc;text-transform:uppercase;letter-spacing:.1em}
.res .v{font-family:var(--serif);font-size:1.9rem;margin-top:6px}
.res.big{grid-column:1/-1;background:linear-gradient(135deg,rgba(31,138,106,.35),rgba(91,143,199,.18))}
.res.big .v{font-size:2.6rem}
.fine{font-size:.78rem;color:#7f93aa;margin-top:16px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
@media(max-width:900px){.steps{grid-template-columns:1fr}}
.step{padding:30px;border-top:2px solid var(--navy);background:#fff;border-radius:0 0 var(--r) var(--r)}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--serif);font-size:1rem;color:var(--green);display:block;margin-bottom:14px}
.step h3{font-size:1.25rem;margin-bottom:10px}
.step p{color:var(--muted);font-size:.96rem}

/* operator */
.op{background:#fff}
.quote{font-family:var(--serif);font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.3;color:var(--navy)}
.pillars{display:grid;gap:18px;margin-top:8px}
.pillar{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.pillar h4{font-size:1.05rem;margin-bottom:4px}
.pillar p{color:var(--muted);font-size:.95rem}
.logos{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.logos span{padding:8px 16px;border:1px solid var(--line);border-radius:999px;font-size:.85rem;color:var(--muted)}

/* prose pages */
.prose{max-width:760px}
.prose h2{font-size:clamp(1.6rem,2.8vw,2.2rem);margin:56px 0 18px}
.prose h2:first-child{margin-top:0}
.prose p{margin-bottom:18px;color:#2c3d52}
.ticks{list-style:none;margin:8px 0 26px}
.ticks li{padding:12px 0 12px 32px;position:relative;border-bottom:1px solid var(--line)}
.ticks li::before{content:"";position:absolute;left:4px;top:19px;width:14px;height:8px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:10px 0 30px}
@media(max-width:800px){.duo{grid-template-columns:1fr}}
.duo .card{padding:28px}
.aside{position:sticky;top:110px;background:var(--navy);color:#fff;border-radius:18px;padding:32px}
.aside h3{margin-bottom:12px}
.aside p{color:#b9c8d9;font-size:.95rem;margin-bottom:22px}

/* CTA band */
.band{background:linear-gradient(135deg,var(--navy) 0%,#123a4e 55%,#145545 100%);color:#fff;text-align:center}
.band h2{max-width:780px;margin:0 auto}
.band p{color:#c2d2e2;max-width:600px;margin:18px auto 34px}
.band .note{font-size:.88rem;color:#9fb4cc;margin-top:16px}

/* form */
.form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:36px}
.paths{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:24px}
@media(max-width:600px){.paths{grid-template-columns:1fr}}
.paths label{border:1px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;display:flex;gap:10px;align-items:center;font-size:.95rem;transition:border-color .2s,background .2s}
.paths input{accent-color:var(--green)}
.paths label:has(input:checked){border-color:var(--green);background:var(--mint)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:600px){.fgrid{grid-template-columns:1fr}}
.f label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
.f input,.f select,.f textarea{width:100%;padding:13px 14px;border:1px solid #cdd5df;border-radius:10px;font:inherit;font-size:.96rem;background:#fbfcfd}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid var(--sky);outline-offset:1px;border-color:transparent}
.f.full{grid-column:1/-1}
.form .btn{margin-top:22px;width:100%;justify-content:center}
.form .fine{color:var(--muted);text-align:center}
.ok{display:none;padding:18px;border-radius:12px;background:var(--mint);color:#11573f;margin-top:18px}

/* footer */
footer{background:var(--ink);color:#8ea3bb;padding:64px 0 40px;font-size:.9rem}
footer .top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
@media(max-width:800px){footer .top{grid-template-columns:1fr}}
footer h5{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
footer a{display:block;padding:4px 0;color:#b9c8d9}
footer a:hover{color:#fff}
footer .bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:26px;font-size:.82rem}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
@media(max-width:800px){.proof .num{font-size:1.8rem}.proof .cell{padding:26px 20px}}

/* deal marquee */
.deals{background:#0d2240;color:#fff;padding:34px 0 38px;overflow:hidden;border-top:1px solid rgba(255,255,255,.06)}
.dhead{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.dhead .eyebrow{color:var(--green-2)}
.dsub{font-size:.85rem;color:#8ea3bb}
.marquee{mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.track{display:flex;gap:14px;width:max-content;animation:mq 70s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.deal{flex:0 0 auto;display:flex;flex-direction:column;gap:2px;padding:14px 20px;border:1px solid rgba(255,255,255,.1);border-radius:12px;background:rgba(255,255,255,.03);min-width:200px}
.deal .dy{font-size:.72rem;letter-spacing:.12em;color:var(--green-2)}
.deal b{font-family:var(--serif);font-weight:500;font-size:1.1rem}
.deal span:last-child{font-size:.82rem;color:#a9bbcf}
@keyframes mq{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.track{animation:none;flex-wrap:wrap;width:auto}}

/* feature rows with icon tiles */
.feats{display:grid;gap:14px;margin:8px 0 30px}
.feat{display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:14px;transition:border-color .25s,box-shadow .25s}
.feat:hover{border-color:#c8d3df;box-shadow:0 16px 36px -24px rgba(15,42,74,.35)}
.feat .ico{width:56px;height:56px;margin:0;border-radius:14px;background:linear-gradient(145deg,#eef3f9,#e6f2ee);box-shadow:inset 0 0 0 1px rgba(79,120,168,.12)}
.feat .ico svg{width:26px;height:26px}
.feat h4{font-size:1.05rem;margin-bottom:4px}
.feat p{color:var(--muted);font-size:.95rem;margin:0}

/* homepage: fit hero + proof + deal strip in one desktop viewport */
@media(min-width:901px){
  .hero:not(.sub){padding:112px 0 44px}
  .hero:not(.sub) h1{font-size:clamp(2.2rem,4.1vw,3.5rem);max-width:820px}
  .hero:not(.sub) .eyebrow{margin-bottom:14px}
  .hero:not(.sub) .lede{margin-top:16px;font-size:1.05rem}
  .hero:not(.sub) .cta{margin-top:26px}
  .hero:not(.sub) .note{margin-top:12px}
  .proof .cell{padding:20px 26px}
  .proof .num{font-size:2rem}
  .proof .lbl{margin-top:6px;font-size:.8rem;line-height:1.45}
  .deals{padding:18px 0 22px}
  .dhead{margin-bottom:12px}
  .deal{padding:10px 18px}
  .deal b{font-size:1rem}
}
@media(min-width:901px){
  .hero:not(.sub){padding:100px 0 34px}
  .hero:not(.sub) h1{font-size:clamp(2.2rem,3.5vw,3.15rem);max-width:1000px}
  .hero:not(.sub) .lede{max-width:780px}
  .hero:not(.sub) .cta{margin-top:22px}
  .proof .cell{padding:16px 24px}
  .deals{padding:14px 0 16px}
  .dhead{margin-bottom:10px}
  .deal{padding:8px 16px}
  .deal .dy{font-size:.68rem}
}
@media(min-width:901px){.hero:not(.sub){padding:92px 0 28px}}
@media(min-width:901px) and (max-height:700px){
  .hero:not(.sub){padding:86px 0 22px}
  .hero:not(.sub) h1{font-size:2.5rem}
  .hero:not(.sub) .lede{font-size:.98rem;margin-top:12px}
  .hero:not(.sub) .note{display:none}
  .hero:not(.sub) .cta{margin-top:18px}
  .proof .cell{padding:12px 22px}.proof .num{font-size:1.7rem}
}