/* RiskForge site — colours and type follow the one-pager (RiskForge_OnePager_v2.html) */
:root{
  --paper:#F3F4F1; --paper2:#EDEEE9; --ink:#14181F; --steel:#4B5661; --mute:#7E8892;
  --line:#DBDCD5; --ember:#6326E3; --ember-d:#421993; --ember-t:#EEE8FC;
  --panel:#191333; --panelbd:#332A57;
  --disp:'Archivo',system-ui,sans-serif; --body:'Archivo',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --wrap:1080px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;}
a{color:var(--ember-d);}
img{max-width:100%;display:block;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}

/* draft banner — remove before publishing */
.draft{background:#FFF4C2;border-bottom:1px solid #E8D67A;font-size:14px;padding:8px 0;color:#5A4B00;}
.confirm{background:#FFF4C2;border:1px dashed #C9A800;border-radius:3px;padding:0 4px;font-family:var(--mono);font-size:.82em;color:#5A4B00;white-space:nowrap;}

/* header */
header.site{border-bottom:2px solid var(--ink);background:var(--paper);position:sticky;top:0;z-index:5;}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);}
.brand img{width:40px;height:40px;mix-blend-mode:multiply;}
.brand span{font-family:var(--disp);font-stretch:125%;font-weight:900;letter-spacing:.04em;font-size:20px;}
nav.main{display:flex;align-items:center;gap:26px;}
nav.main a{color:var(--steel);text-decoration:none;font-weight:500;font-size:15px;}
nav.main a:hover,nav.main a[aria-current]{color:var(--ink);}
nav.main a[aria-current]{border-bottom:2px solid var(--ember);}
.btn{display:inline-block;background:var(--ember);color:#fff !important;text-decoration:none;font-weight:600;font-size:15px;padding:10px 18px;border-radius:4px;border:0;cursor:pointer;font-family:var(--body);}
.btn:hover{background:var(--ember-d);}
.btn.ghost{background:transparent;color:var(--ink) !important;border:1.5px solid var(--ink);}
.btn.ghost:hover{background:var(--ink);color:#fff !important;}

/* type */
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ember);font-weight:600;}
h1,h2,h3{font-family:var(--disp);line-height:1.12;}
h1{font-stretch:100%;font-weight:800;font-size:clamp(34px,5.4vw,58px);letter-spacing:-.015em;}
h2{font-stretch:100%;font-weight:700;font-size:clamp(26px,3.4vw,36px);}
h3{font-weight:700;font-size:20px;}
h1 em,h2 em{font-style:normal;color:var(--ember);}
.lede{font-size:clamp(18px,2vw,21px);color:var(--steel);max-width:44em;}
section{padding:72px 0;border-bottom:1px solid var(--line);}
section.tight{padding:48px 0;}
.head{margin-bottom:36px;}
.head h2{margin:8px 0 14px;}
.head p{color:var(--steel);max-width:46em;}
h1,h2{text-wrap:balance;}

/* hero */
.hero{padding:88px 0 76px;}
.hero h1{margin:14px 0 22px;max-width:20em;}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px;}

/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:26px;}
.card h3{margin-bottom:10px;}
.card p{color:var(--steel);font-size:16px;}
.card .num{font-family:var(--mono);font-size:30px;font-weight:600;color:var(--ember);line-height:1;margin-bottom:12px;}

/* the two questions */
.walk{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.q{border-radius:6px;padding:28px;}
.q.wrong{background:var(--paper2);border:1px solid var(--line);}
.q.right{background:var(--panel);border:1px solid var(--panelbd);color:#E9E6F5;}
.q .tag{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;}
.q.wrong .tag{color:var(--mute);}
.q.right .tag{color:#B79BFF;}
.q ol{list-style:none;}
.q li{padding:9px 0;border-top:1px solid rgba(127,127,127,.25);font-size:16px;}
.q li:first-child{border-top:0;}
.q .ans{display:block;font-family:var(--mono);font-size:14px;opacity:.75;}
.q .end{margin-top:14px;font-weight:600;}

/* steps */
.steps{list-style:none;counter-reset:s;display:grid;gap:14px;}
.steps li{counter-increment:s;display:grid;grid-template-columns:56px 1fr;gap:16px;background:#fff;border:1px solid var(--line);border-radius:6px;padding:22px 24px;}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--mono);font-weight:600;font-size:22px;color:var(--ember);}
.steps h3{margin-bottom:6px;font-size:19px;}
.steps p{color:var(--steel);font-size:16px;}

/* lists */
.ticks{list-style:none;display:grid;gap:14px;}
.ticks li{padding-left:28px;position:relative;}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:12px;height:12px;border-radius:2px;background:var(--ember);}
.ticks b{display:block;}
.ticks span{color:var(--steel);}

/* form */
.apply{background:var(--panel);color:#E9E6F5;border-bottom:0;}
.apply h2{color:#fff;}
.apply .head p{color:#B9B3D3;}
form.pilot{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:760px;}
form.pilot label{display:grid;gap:6px;font-size:14px;font-weight:500;color:#CFC8EA;}
form.pilot .full{grid-column:1/-1;}
form.pilot input,form.pilot textarea,form.pilot select{font:inherit;font-size:16px;padding:11px 12px;border-radius:4px;border:1px solid var(--panelbd);background:#211A40;color:#fff;}
form.pilot textarea{min-height:110px;resize:vertical;}
form.pilot input:focus,form.pilot textarea:focus{outline:2px solid #9E76FF;border-color:transparent;}
.formnote{grid-column:1/-1;font-size:13px;color:#9F98BD;}

/* about */
.founder{display:grid;grid-template-columns:180px 1fr;gap:32px;align-items:start;}
.photo{aspect-ratio:1;background:var(--paper2);border:1px dashed var(--mute);border-radius:6px;display:grid;place-items:center;color:var(--mute);font-family:var(--mono);font-size:13px;text-align:center;padding:10px;}
.sciences{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.sciences span{font-family:var(--mono);font-size:13px;background:var(--ember-t);color:var(--ember-d);padding:6px 10px;border-radius:3px;}
blockquote.principle{border-left:4px solid var(--ember);padding:6px 0 6px 22px;font-size:clamp(19px,2.2vw,23px);font-weight:500;max-width:920px;}
.principle-note{margin-top:22px;color:var(--steel);max-width:920px;padding-left:26px;}

/* blog */
.posts{display:grid;gap:18px;}
.post{display:grid;grid-template-columns:150px 1fr;gap:24px;background:#fff;border:1px solid var(--line);border-radius:6px;padding:26px;text-decoration:none;color:var(--ink);}
a.post:hover{border-color:var(--ember);}
.post .meta{font-family:var(--mono);font-size:13px;color:var(--mute);}
.post h3{font-size:22px;margin-bottom:8px;}
.post p{color:var(--steel);font-size:16px;}
.post.soon{opacity:.7;}
.pill{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;background:var(--paper2);border:1px solid var(--line);padding:2px 8px;border-radius:3px;margin-top:8px;}

/* article */
article{max-width:700px;margin:0 auto;padding:64px 24px 80px;}
article h1{font-size:clamp(30px,4.4vw,46px);margin:12px 0 18px;}
article .meta{font-family:var(--mono);font-size:13px;color:var(--mute);margin-bottom:36px;}
article h2{font-size:26px;margin:44px 0 14px;}
article p{margin-bottom:18px;}
article ul{margin:0 0 18px 22px;}
article li{margin-bottom:8px;}
.figure{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0;}
.figure div{background:#fff;border:1px solid var(--line);border-radius:6px;padding:18px;}
.figure b{display:block;font-family:var(--mono);font-size:30px;color:var(--ember);line-height:1.1;}
.figure span{font-size:14px;color:var(--steel);}
.callout{background:var(--ember-t);border-left:4px solid var(--ember);padding:16px 20px;border-radius:0 6px 6px 0;margin:24px 0;}

/* footer */
footer.site{padding:36px 0;font-size:14px;color:var(--mute);}
footer.site .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;}
footer.site a{color:var(--steel);text-decoration:none;margin-left:18px;}

/* phone */
@media (max-width:820px){
  .grid3,.grid2,.walk,.figure{grid-template-columns:1fr;}
  form.pilot{grid-template-columns:1fr;}
  .founder{grid-template-columns:1fr;}
  .founder .photo{max-width:160px;}
  .post{grid-template-columns:1fr;gap:8px;}
  nav.main a:not(.btn){display:none;}
  nav.main{gap:0;}
  .mnav{display:flex !important;}
  section{padding:52px 0;}
  .hero{padding:56px 0 52px;}
  .wrap{padding:0 16px;}
  footer.site a{margin:0 18px 0 0;}
}
.mnav{display:none;gap:16px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--paper);overflow-x:auto;}
.mnav a{color:var(--steel);text-decoration:none;font-size:14px;font-weight:500;white-space:nowrap;}
.mnav a[aria-current]{color:var(--ink);border-bottom:2px solid var(--ember);}

/* cost-of-a-miss plot: log-scale cost over the development timeline */
.costplot .plot{position:relative;height:300px;margin-left:56px;border-left:1px solid var(--line);border-bottom:1px solid var(--line);}
.costplot svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible;}
.costplot .grid line{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke;}
.costplot .area{fill:var(--ember-t);opacity:.7;}
.costplot .line{fill:none;stroke:var(--ember);stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:round;}
.costplot .tick{position:absolute;right:calc(100% + 8px);transform:translateY(-50%);font-family:var(--mono);font-size:12px;color:var(--ink);font-weight:600;white-space:nowrap;}
.costplot .yaxis{position:absolute;left:12px;top:8px;font-family:var(--mono);font-size:12px;color:var(--ink);font-weight:600;}
.costplot .dot{position:absolute;width:24px;height:24px;margin:-12px 0 0 -12px;border-radius:50%;background:var(--ember);border:2px solid var(--paper);display:grid;place-items:center;cursor:default;}
.costplot .dot i{font-style:normal;font-family:var(--mono);font-size:11px;font-weight:600;color:#fff;}
.costplot .dot:hover{background:var(--ember-d);}
.costplot .stages{list-style:none;display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin:14px 0 0 56px;}
.costplot .stages li{text-align:center;font-size:14px;line-height:1.4;}
.costplot .stages b{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--ember-t);color:var(--ember-d);font-family:var(--mono);font-size:11px;margin-bottom:6px;}
.costplot .stage{display:block;font-weight:600;}
.costplot .what{display:block;color:var(--steel);margin-top:4px;}
.costplot figcaption{margin-top:20px;font-family:var(--mono);font-size:12px;color:var(--mute);}
@media (max-width:820px){
  .costplot .plot{height:220px;margin-left:48px;}
  .costplot .dot{width:20px;height:20px;margin:-10px 0 0 -10px;}
  .costplot .dot i{font-size:10px;}
  .costplot .tick{font-size:11px;}
  .costplot .stages{grid-template-columns:1fr;margin-left:0;gap:12px;}
  .costplot .stages li{text-align:left;display:grid;grid-template-columns:30px 1fr;column-gap:8px;}
  .costplot .stages b{grid-row:span 2;margin:0;}
  .costplot .what{margin-top:0;}
}

/* home page elevator pitch */
.pitch p{font-size:18px;line-height:1.7;margin-bottom:18px;max-width:46em;}
.pitch p.close{font-weight:700;font-size:20px;color:var(--ember-d);margin-top:8px;max-width:none;text-wrap:balance;}
.pitchlist{margin:6px 0 24px;font-size:18px;line-height:1.6;max-width:46em;}

/* bubble option (comparison page) */
.costplot .bub{position:absolute;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:rgba(99,38,227,.28);border:1.5px solid var(--ember);min-width:6px;}
.costplot .bub em{position:absolute;bottom:100%;left:50%;transform:translateX(-50%);margin-bottom:4px;font-style:normal;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink);white-space:nowrap;}
.costplot .delay{display:block;margin-top:6px;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ember-d);}
.ph{background:#FFF4C2;border:1px dashed #C9A800;border-radius:3px;padding:0 3px;}
.compare-gap{height:0;}
.costplot .bub::after{content:"";position:absolute;left:50%;top:50%;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:var(--ember-d);}

/* home hero: one-pager equation line */
.hero .lede b{color:var(--ink);}
.hero .equation{margin-top:18px;font-weight:800;font-size:clamp(18px,2.1vw,24px);line-height:1.3;color:var(--ember-d);text-wrap:balance;}
.costplot .key{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-left:56px;font-size:14px;font-weight:600;color:var(--ink);}
.costplot .key .k-line{display:inline-block;width:22px;height:2px;background:var(--ember);position:relative;}
.costplot .key .k-line::after{content:"";position:absolute;left:50%;top:50%;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:var(--ember-d);}
.costplot .key .k-bub{display:inline-block;width:18px;height:18px;border-radius:50%;background:rgba(99,38,227,.28);border:1.5px solid var(--ember);margin-left:18px;}
@media (max-width:820px){ .costplot .key{margin-left:0;} }
.headshot{display:block;width:180px;height:180px;object-fit:cover;border-radius:6px;border:1px solid var(--line);}
@media (max-width:820px){ .headshot{width:140px;height:140px;} }

/* home: how it works (eight steps, engineers' steps white, RiskForge's tinted) */
.process{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.process li{position:relative;border:1px solid var(--line);border-radius:8px;background:#fff;padding:22px 20px 24px;}
.process li.rf{background:var(--ember-t);border-color:#D9CCF8;}
.process li.gate{border:2px solid var(--ember-d);box-shadow:0 0 0 4px var(--ember-t);}
.process .who{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:3px 10px;border-radius:999px;border:1px solid var(--steel);color:var(--steel);background:var(--paper);}
.process li.rf .who{background:var(--ember-d);border-color:var(--ember-d);color:#fff;}
.process .n{display:block;font-family:var(--mono);font-weight:600;font-size:26px;line-height:1;color:var(--ember);margin:16px 0 8px;}
.process h3{font-size:19px;margin-bottom:8px;}
.process p{font-size:15px;color:var(--steel);}
.process .gate-label{position:absolute;top:-11px;right:14px;background:var(--ember-d);color:#fff;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:3px;}
@media (max-width:980px){ .process{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .process{grid-template-columns:1fr;} }