@font-face{font-family:Jost;src:url('assets/Jost-300.ttf') format('truetype');font-weight:300;font-display:swap}
@font-face{font-family:Manrope;src:url('assets/Manrope-500.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:Manrope;src:url('assets/Manrope-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:'Source Sans 3';src:url('assets/SourceSans3-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:'Source Sans 3';src:url('assets/SourceSans3-600.ttf') format('truetype');font-weight:600;font-display:swap}
:root{--coal:#080D10;--graphite:#182126;--ice:#B7DFFF;--paper:#F6F8F9;--blue:#245C7A;--muted:#B0BDC5;--line:rgba(183,223,255,.18);--line-soft:rgba(183,223,255,.09);--panel:rgba(24,33,38,.55);--panel-strong:#121C22;--font:'Source Sans 3',Arial,sans-serif;--display:Manrope,Arial,sans-serif;--gutter:clamp(1.5rem,5.55vw,6rem);--section:clamp(4.5rem,8vw,7.5rem);--max:1320px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5.5rem}
body{margin:0;background:linear-gradient(180deg,var(--coal) 8%,#101A20 48%,#0D161B 72%,var(--coal) 100%);color:var(--paper);font-family:var(--font);font-size:1rem;line-height:1.6;-webkit-font-smoothing:antialiased;isolation:isolate;overflow-x:hidden}
#page-flow{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;display:block}
::selection{background:var(--ice);color:var(--coal)}
a{color:inherit;text-decoration:none}
a,button{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--ice);outline-offset:5px}
.wrap{width:calc(100% - var(--gutter)*2);max-width:var(--max);margin-inline:auto}
.skip-link{position:fixed;left:1rem;top:-6rem;z-index:20;padding:.8rem 1rem;background:var(--ice);color:var(--coal)}
.skip-link:focus{top:1rem}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-family:var(--display);font-weight:500;letter-spacing:-.04em;line-height:1.1;text-wrap:balance}
h1 span,h2 span{color:var(--ice)}
.site-header{position:sticky;top:0;z-index:10;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background:rgba(8,13,16,.72);border-bottom:1px solid var(--line-soft)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:84px;gap:1rem}
.wordmark{font-family:Jost,Arial,sans-serif;font-weight:300;font-size:1.75rem;letter-spacing:.23em;line-height:1;padding-block:.5rem;white-space:nowrap}
nav{display:flex;gap:2rem;align-items:center;font-size:.95rem;color:#D1D8DC}
nav a{padding-block:.5rem;transition:color .2s}
nav a:hover,.text-link:hover{color:var(--ice)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:52px;border-radius:100px;background:var(--ice);color:var(--coal);font-size:1rem;font-weight:600;padding:.9rem 1.6rem;transition:background .2s,box-shadow .2s,color .2s,border-color .2s;white-space:nowrap}
.button:hover{background:#D5ECFF;box-shadow:0 0 30px rgba(183,223,255,.14)}
.button.ghost{background:transparent;color:var(--paper);border:1px solid var(--line)}
.button.ghost:hover{border-color:var(--ice);box-shadow:none;color:var(--ice);background:transparent}
nav .nav-button{min-height:42px;padding:.5rem 1.1rem;font-size:.9rem}
nav .nav-button:hover{color:var(--coal)}
.text-link{font-size:1rem;padding-block:.5rem;border-bottom:1px solid #65747E;transition:color .2s}
.hero{min-height:min(78svh,720px);display:flex;align-items:center;padding-block:4rem 3rem;isolation:isolate}
.hero-copy{position:relative;z-index:1;width:min(100%,640px)}
.eyebrow,.section-mark{font-size:.75rem;font-weight:500;letter-spacing:.15em;line-height:1.7;text-transform:uppercase;color:var(--muted);display:block}
.eyebrow{margin:0 0 1.75rem}
h1{font-size:clamp(2.8rem,5.4vw,5rem);margin-bottom:1.5rem;font-weight:600}
.hero-description{font-size:1.15rem;max-width:460px;color:#C2CDD3;line-height:1.65;margin-bottom:2rem}
.hero-actions{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.tool-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.tool-strip .wrap{display:grid;grid-template-columns:auto 1fr auto;gap:1.5rem 2.5rem;align-items:center;padding-block:1.4rem}
.tool-strip .tag{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ice);border:1px solid rgba(183,223,255,.35);border-radius:100px;padding:.35rem .8rem;white-space:nowrap}
.tool-strip p{margin:0;color:#D1D8DC;font-size:1.05rem;min-width:0}
.tool-strip p strong{color:var(--paper);font-weight:600}
.section-space{padding-block:var(--section)}
.section-head{display:grid;grid-template-columns:1.1fr 1fr;gap:2rem 6%;align-items:end;margin-bottom:3rem}
.section-lead{color:var(--muted);font-size:1.05rem;line-height:1.7;max-width:460px;margin:0}
.section-mark{margin-bottom:1.5rem}
h2{font-size:clamp(2rem,3.4vw,3.3rem);margin-bottom:0}
.recognition{border-top:1px solid var(--line)}
.situations{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.situations li{border:1px solid var(--line-soft);border-top:1px solid var(--ice);background:var(--panel);padding:1.6rem 1.5rem 1.7rem;min-width:0}
.situations h3{font-size:1.35rem;letter-spacing:-.025em;margin-bottom:.6rem}
.situations p{margin:0;color:var(--muted);line-height:1.65;font-size:1rem}
.method{position:relative}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:1.1rem;height:1px;background:var(--line)}
.step{padding:2.6rem 2rem 0 0;min-width:0;position:relative}
.step::before{content:"";position:absolute;left:0;top:.75rem;width:.75rem;height:.75rem;border-radius:50%;background:var(--ice);box-shadow:0 0 0 6px var(--coal)}
.step-number{font-size:.75rem;letter-spacing:.12em;color:var(--ice);display:block;margin-bottom:.9rem}
.step h3{font-size:1.9rem;letter-spacing:-.035em;margin-bottom:.8rem}
.step p{color:var(--muted);line-height:1.7;margin:0 0 .9rem;max-width:330px;font-size:1.05rem}
.step .gets{font-size:.9rem;color:#D1D8DC;border-left:2px solid var(--line);padding-left:.8rem;margin:0}
.method-closing{font-family:var(--display);font-size:clamp(1.9rem,3.2vw,3.2rem);font-weight:500;letter-spacing:-.04em;line-height:1.2;margin:3.5rem 0 0;padding-top:2.5rem;border-top:1px solid var(--line);text-wrap:balance}
.method-closing span{color:var(--ice)}
.calc{display:grid;grid-template-columns:1fr 1.1fr;gap:3rem 7%;align-items:center;border-top:1px solid var(--line)}
.calc-copy p{color:var(--muted);font-size:1.05rem;line-height:1.7;max-width:440px}
.calc-copy ul{color:#D1D8DC;padding-left:1.1rem;margin:0 0 2rem;line-height:1.8}
.calc-card{background:var(--panel-strong);border:1px solid var(--line);border-radius:14px;padding:1.6rem;box-shadow:0 30px 60px rgba(0,0,0,.35);min-width:0}
.calc-card-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.2rem}
.calc-card-head span{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.calc-card-head em{font-style:normal;font-size:.75rem;color:var(--ice);border:1px solid rgba(183,223,255,.35);border-radius:100px;padding:.25rem .7rem}
.inputs{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-bottom:1.2rem}
.inputs div{background:rgba(8,13,16,.6);border:1px solid var(--line-soft);border-radius:8px;padding:.7rem .85rem;min-width:0}
.inputs small{display:block;color:var(--muted);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.2rem}
.inputs b{font-family:var(--display);font-weight:500;font-size:1.25rem;font-variant-numeric:tabular-nums}
.result{display:grid;grid-template-columns:1fr 1fr;gap:1rem;border-top:1px solid var(--line);padding-top:1.2rem}
.result div{min-width:0}
.result small{color:var(--muted);font-size:.8rem;display:block}
.result b{font-family:var(--display);font-weight:600;font-size:2.4rem;letter-spacing:-.04em;line-height:1.1;font-variant-numeric:tabular-nums}
.result b.ice{color:var(--ice)}
.bar{grid-column:1/-1;height:8px;border-radius:100px;background:rgba(183,223,255,.12);overflow:hidden}
.bar i{display:block;height:100%;width:31%;background:var(--ice);border-radius:100px}
.calc-card-note{font-size:.8rem;color:var(--muted);margin:1rem 0 0}
.contact{text-align:center;padding-block:calc(var(--section)*1.1);border-top:1px solid var(--line)}
.contact h2{font-size:clamp(2.3rem,4.6vw,4.4rem);line-height:1.12}
.contact>p{color:var(--muted);font-size:1.1rem;margin:1.6rem auto 2rem;max-width:460px}
.contact-ways{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;align-items:center}
.contact .contact-alternative{color:var(--muted);font-size:.95rem;margin:1.4rem auto 0}
.contact-value{color:#D1D8DC;border-bottom:1px solid rgba(183,223,255,.35);padding-bottom:.1rem}
a.contact-value:hover{color:var(--ice)}
.site-footer{border-top:1px solid var(--line);padding-block:3rem 4rem}
.site-footer .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:2rem}
.site-footer .wordmark{font-size:1.4rem;display:inline-block;margin-bottom:.8rem;padding-block:0}
.site-footer p{color:var(--muted);font-size:.85rem;margin:0;max-width:300px;line-height:1.6}
.site-footer h4{font-family:var(--font);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 .9rem;font-weight:600}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem;font-size:.95rem;color:#D1D8DC}
.site-footer ul a:hover{color:var(--ice)}
.site-footer .site-legal{grid-column:1/-1;border-top:1px solid var(--line-soft);padding-top:1.2rem;color:var(--muted);font-size:.72rem;line-height:1.4}
@media(max-width:1000px){
 .situations,.steps,.calc,.section-head{grid-template-columns:1fr}
 .steps::before{display:none}
 .step{padding:1.6rem 0 1.6rem 1.6rem;border-top:1px solid var(--line)}
 .step::before{top:2.1rem}
 .tool-strip .wrap{grid-template-columns:1fr;gap:.9rem}
 .tool-strip .tag{justify-self:start}
 .site-footer .wrap{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
 :root{--gutter:1.5rem;--section:4rem}
 .site-header .wrap{min-height:70px}
 nav{gap:1.1rem;font-size:.88rem}
 nav .nav-button,nav .nav-contact{display:none}
 .wordmark{font-size:1.5rem}
 .hero{min-height:0;padding-block:3rem 3.5rem}
 .eyebrow{max-width:290px;font-size:.69rem;margin-bottom:1.6rem;letter-spacing:.1em}
 h1{font-size:clamp(2.4rem,9vw,3.4rem);letter-spacing:-.05em;line-height:1.12}
 .hero-description{font-size:1rem;max-width:350px;margin-bottom:1.6rem}
 .hero-actions{flex-direction:column;align-items:flex-start;gap:1.1rem}
 .recognition h2{font-size:2rem}.method h2{font-size:2.25rem}
 .inputs{grid-template-columns:1fr 1fr}
 .result b{font-size:2rem}
 .contact{padding-block:5rem}.contact h2{font-size:2.3rem}.contact h2 br{display:none}
 .site-footer .wrap{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}