/* ============================================================
   MVPSHIP — one committed visual world:
   deep navy ground, instrument blue, signal cyan.
   ============================================================ */
:root{
  --ink:#040D24;
  --ink-2:#071433;
  --panel:#0A1A3D;
  --panel-2:#0D2149;
  --line:#1B3164;
  --line-strong:#2A4A8C;
  --text:#E9F0FF;
  --text-dim:#A2B6DA;
  --text-faint:#7C93BE;
  --accent:#4A8FFF;
  --accent-soft:rgba(74,143,255,.15);
  --accent-2:#4FE0E8;
  --accent-ink:#04122E;
  --amber:#FFC46B;
  --flame:#FF5A2B;
  --glow:rgba(58,120,255,.34);
  --shadow:0 1px 0 rgba(255,255,255,.04) inset, 0 18px 40px -20px rgba(0,4,20,.85);
  --shadow-lift:0 1px 0 rgba(255,255,255,.07) inset, 0 40px 70px -28px rgba(0,4,20,.95);
  --grid-line:rgba(104,158,255,.11);
  --navh:96px;
  --logo:url("/assets/img/logo.png");
  --pad:clamp(76px,9vw,140px);
  --r:14px;
}

/* ---------- base ---------- */
*{box-sizing:border-box}
body{
  margin:0;
  background-color:var(--ink);
  background-image:radial-gradient(1100px 620px at 50% -60px,rgba(40,98,220,.30),transparent 66%);
  background-repeat:no-repeat;
  background-attachment:fixed;
  color:var(--text);
  font-family:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:Archivo,"Helvetica Neue",Arial,sans-serif;
  font-weight:700;
  letter-spacing:-.032em;
  line-height:1.04;
  text-wrap:balance;
  margin:0;
}
p{margin:0}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
::selection{background:var(--accent);color:var(--accent-ink)}

.wrap{width:min(1200px,calc(100% - 48px));margin-inline:auto;position:relative;z-index:1}
[id]{scroll-margin-top:calc(var(--navh) + 28px)}
.sec{padding-block:var(--pad);position:relative;z-index:1}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}

.eyebrow{
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:.7rem;font-weight:500;text-transform:uppercase;letter-spacing:.2em;
  color:var(--accent);display:flex;align-items:center;gap:12px;margin-bottom:22px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.6;flex:none}
.h2{font-size:clamp(2.05rem,3.7vw,3.15rem)}
.lede{color:var(--text-dim);font-size:1.075rem;max-width:60ch;margin-top:20px}
.sec-head{max-width:760px;margin-bottom:clamp(44px,5vw,66px)}

/* ---------- blueprint rails ---------- */
.rails{position:fixed;inset:0;z-index:0;pointer-events:none;display:flex;justify-content:center}
.rails span{
  width:min(1200px,calc(100% - 48px));height:100%;
  border-left:1px solid var(--line);border-right:1px solid var(--line);opacity:.75;
}
@media (max-width:900px){.rails{display:none}}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:40;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:color-mix(in srgb,var(--ink) 82%,transparent);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
.nav.stuck{border-bottom-color:var(--line)}
.nav-in{display:flex;align-items:center;gap:30px;height:var(--navh)}
.brand{display:flex;align-items:center;gap:15px;flex:none}
.brand-text{display:flex;flex-direction:column;gap:5px;line-height:1}
.brand-sub{font-size:.79rem;color:var(--text-dim);white-space:nowrap;letter-spacing:.005em}
.logo-mark{
  width:100px;aspect-ratio:1070/775;display:block;flex:none;
  background:var(--logo) center/contain no-repeat;
  transition:transform .5s cubic-bezier(.2,.8,.25,1);
}
.brand:hover .logo-mark{transform:translateX(5px)}
.brand-stack{flex-direction:column;align-items:flex-start;gap:16px}
.foot .logo-mark{width:172px}
.foot .wm{font-size:1.95rem}
.foot .brand-sub{font-size:.88rem}
.wm{font-family:Archivo,"Helvetica Neue",Arial,sans-serif;font-weight:800;font-size:1.62rem;letter-spacing:-.03em;color:var(--text);line-height:1}
.wm b{color:var(--flame);font-weight:800}

.nav-links{display:flex;gap:30px;margin-left:auto;font-size:1.04rem;font-weight:500;color:var(--text-dim)}
.nav-links a{transition:color .2s}
.nav-links a:hover{color:var(--text)}
@media (max-width:1140px){
  .nav-in{gap:20px}
  .brand-sub{display:none}
  .nav-links{gap:20px;font-size:.96rem}
}
@media (max-width:900px){.nav-links{display:none}}
@media (max-width:680px){.nav .brand-sub{display:none}}
@media (max-width:560px){
  :root{--navh:80px}
  .nav-in{gap:14px}
  .nav .logo-mark{width:72px}
  .wm{font-size:1.3rem}
  .nav .btn-sm{padding:9px 13px;font-size:.84rem}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:10px;
  font-family:"IBM Plex Sans",sans-serif;font-weight:600;font-size:.95rem;cursor:pointer;
  border:1px solid transparent;white-space:nowrap;transition:transform .18s cubic-bezier(.2,.8,.25,1),box-shadow .25s,background .2s,border-color .2s;
}
.btn-p{background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 30px -10px var(--glow)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px var(--glow)}
.btn-s{border-color:var(--line-strong);color:var(--text);background:transparent}
.btn-s:hover{transform:translateY(-2px);border-color:var(--accent);background:var(--accent-soft)}
.btn-sm{padding:11px 18px;font-size:.93rem}
.arw{transition:transform .25s}
.btn:hover .arw{transform:translateX(4px)}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:clamp(56px,7vw,92px);padding-bottom:clamp(56px,7vw,96px);overflow:hidden}
/* The grid is a subdivision of the content column, not an overlay floating on top
   of it: 60px cells divide the 1200px column exactly 20 times, and the origin is
   pinned to the left rail, so grid lines land ON both rails instead of a few
   pixels beside them. Below 1248px the column is the viewport minus 24px gutters,
   so the origin is simply 24px; above it the column is 1200px and centred, and
   50% here resolves against (hero width - 60px cell), hence the -570px. */
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:60px 60px;
  background-position-x:24px;
  -webkit-mask-image:radial-gradient(120% 90% at 62% 22%,#000 0%,transparent 72%);
  mask-image:radial-gradient(120% 90% at 62% 22%,#000 0%,transparent 72%);
}
@media (min-width:1248px){
  .hero-bg{background-position-x:calc(50% - 570px)}
}
.hero-glow{
  position:absolute;z-index:0;pointer-events:none;width:900px;height:900px;right:-180px;top:-320px;
  background:radial-gradient(circle,var(--glow) 0%,transparent 62%);filter:blur(30px);opacity:.9;
  animation:drift 22s ease-in-out infinite alternate;
}
@keyframes drift{to{transform:translate3d(-70px,60px,0) scale(1.12)}}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(28px,4vw,60px);align-items:center;position:relative;z-index:1}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr;gap:38px}}

.chip{
  display:inline-flex;align-items:center;gap:9px;padding:6px 13px 6px 10px;border-radius:100px;
  border:1px solid var(--line-strong);background:var(--panel);
  font-family:"IBM Plex Mono",monospace;font-size:.71rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 0 var(--accent-2);animation:ping 2.6s ease-out infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent-2) 65%,transparent)}70%,100%{box-shadow:0 0 0 8px transparent}}

h1{font-size:clamp(2.65rem,6vw,4.85rem);letter-spacing:-.042em;line-height:.96;margin:26px 0 0}
h1 .grad{
  background:linear-gradient(96deg,var(--accent) 8%,var(--accent-2) 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{color:var(--text-dim);font-size:clamp(1.12rem,1.5vw,1.3rem);max-width:40ch;margin-top:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}
.hero-note{margin-top:22px;font-size:.86rem;color:var(--text-faint)}

.stage{position:relative;width:100%;max-width:620px;margin-inline:auto}
.stage canvas{width:100%;aspect-ratio:3/2;display:block}
.legend{
  list-style:none;display:flex;justify-content:center;flex-wrap:wrap;gap:22px;
  margin:6px 0 0;padding:0;font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--text-faint);
}
.legend li{display:flex;align-items:center;gap:8px}
.lg{width:8px;height:8px;flex:none;border-radius:50%}
.lg-hub{background:var(--accent-2);box-shadow:0 0 8px var(--accent-2)}
.lg-reg{background:var(--accent)}
.lg-arc{width:16px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
@media (max-width:980px){.stage{max-width:480px}}

/* ---------- page rhythm: calmer and airier as it descends ---------- */
.sec-lg{padding-block:clamp(92px,11vw,164px)}
@media (max-width:640px){.sec-lg{padding-block:68px}}
.h2-lg{font-size:clamp(2.25rem,4.3vw,3.5rem);letter-spacing:-.038em}
.lead-lg{color:var(--text-dim);font-size:clamp(1.04rem,1.4vw,1.2rem);max-width:48ch;margin-top:22px}

/* ---------- what we build ---------- */
.pcat{
  display:grid;grid-template-columns:60px minmax(0,1fr) auto;gap:clamp(18px,3vw,46px);
  align-items:start;padding:clamp(28px,4vw,50px) 0;border-top:1px solid var(--line);position:relative;
}
.pcat:last-of-type{border-bottom:1px solid var(--line)}
.pcat::after{
  content:"";position:absolute;left:0;right:0;top:-1px;height:1px;transform:scaleX(0);transform-origin:left;
  background:linear-gradient(90deg,var(--accent),var(--accent-2) 55%,transparent);
  transition:transform .7s cubic-bezier(.22,.61,.36,1);
}
.pcat:hover::after,.pcat:focus-within::after{transform:scaleX(1)}
.pcat-i{font-family:"IBM Plex Mono",monospace;font-size:.76rem;letter-spacing:.17em;color:var(--text-faint);padding-top:.75em}
.pcat h3{font-size:clamp(1.65rem,2.7vw,2.3rem);letter-spacing:-.036em;margin-bottom:12px}
.pcat p{color:var(--text-dim);font-size:1.03rem;max-width:42ch}
.pcat-tags{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;max-width:330px}
.pcat-tags li{
  font-family:"IBM Plex Mono",monospace;font-size:.75rem;letter-spacing:.07em;color:var(--text-dim);
  border:1px solid var(--line-strong);background:var(--panel);border-radius:7px;padding:6px 12px;
}
@media (max-width:860px){
  .pcat{grid-template-columns:1fr;gap:14px;padding:30px 0}
  .pcat-tags{justify-content:flex-start;max-width:none}
  .pcat-i{padding-top:0}
}

/* ---------- who we build for ---------- */
.who{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(26px,4vw,54px)}
.who-col{border-top:2px solid var(--accent);padding-top:22px}
.who-col:nth-child(2){border-top-color:var(--accent-2)}
.who-col:nth-child(3){border-top-color:var(--flame)}
.who-k{
  display:block;font-family:"IBM Plex Mono",monospace;font-size:.73rem;letter-spacing:.17em;
  color:var(--text);margin-bottom:14px;
}
.who-col p{color:var(--text-dim);font-size:1rem}
.who-close{
  margin-top:clamp(46px,6vw,78px);font-family:Archivo,sans-serif;font-weight:700;
  font-size:clamp(1.45rem,2.5vw,2.1rem);letter-spacing:-.032em;line-height:1.18;max-width:24ch;text-wrap:balance;
}
@media (max-width:780px){.who{grid-template-columns:1fr;gap:30px}}

/* ---------- how we work: an editorial list, deliberately calm ---------- */
.how-grid{display:grid;grid-template-columns:minmax(0,.74fr) minmax(0,1.26fr);gap:clamp(32px,6vw,96px);align-items:start}
.how-intro{position:sticky;top:calc(var(--navh) + 56px)}
.how-intro p{color:var(--text-dim);font-size:1.04rem;max-width:33ch;margin-top:20px}
/* the stage list ends the section, so it needs less trailing air than a full band */
#how{padding-bottom:clamp(56px,6.5vw,96px)}

.how-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:clamp(32px,4vw,56px)}
.step{position:relative;padding-left:clamp(18px,2vw,26px)}
/* one accent mark, on the stage you are reading — never a column of rules */
.step::before{
  content:"";position:absolute;left:0;top:.4em;bottom:.3em;width:2px;border-radius:2px;
  background:transparent;transition:background .45s;
}
.step.on::before{background:var(--accent)}
.step-n{
  display:block;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.76rem;
  letter-spacing:.2em;color:var(--text-faint);margin-bottom:12px;transition:color .45s;
}
.step.on .step-n{color:var(--accent)}
.step h3{
  font-size:clamp(1.5rem,2.5vw,2.05rem);letter-spacing:-.035em;text-transform:uppercase;
  color:var(--text-dim);margin-bottom:12px;transition:color .45s;
}
.step.on h3{color:var(--text)}
.step p{color:var(--text-faint);font-size:1.04rem;max-width:42ch;transition:color .45s}
.step.on p{color:var(--text-dim)}

/* DEFINE is the differentiator: its mark, title and copy stay lit whether
   or not it is the active stage — same system, one step brighter */
.step-key{margin-block:clamp(6px,1vw,14px)}
.step-key::before{background:color-mix(in srgb,var(--flame) 45%,transparent)}
.step-key.on::before{background:var(--flame)}
.step-key .step-n{color:var(--flame);font-size:.84rem}
.step-key h3{font-size:clamp(1.72rem,3.1vw,2.5rem);color:var(--text)}
.step-key p{font-size:1.12rem;max-width:38ch;color:var(--text-dim)}

@media (max-width:900px){
  .how-grid{grid-template-columns:1fr;gap:clamp(26px,4.8vw,36px)}
  .how-intro{position:static}
  .how-intro p{max-width:38ch}
  .how-steps{gap:clamp(29px,6.2vw,41px)}
  .step h3{font-size:clamp(1.38rem,5.6vw,1.7rem)}
  .step-key h3{font-size:clamp(1.55rem,6.6vw,1.95rem)}
  .step p{font-size:1rem;max-width:36ch}
  .step-key p{font-size:1.05rem;max-width:36ch}
}
@media (prefers-reduced-motion:reduce){
  .step h3,.step.on h3{color:var(--text)}
  .step p,.step.on p{color:var(--text-dim)}
}

/* ---------- about ---------- */
.about{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,76px);align-items:start}
.about-body p{color:var(--text-dim);font-size:1.06rem;max-width:56ch}
.about-body p + p{margin-top:20px}
@media (max-width:900px){.about{grid-template-columns:1fr}}

/* ---------- investment ---------- */
.invest{
  border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:var(--shadow);
  padding:clamp(30px,4.6vw,64px);display:grid;grid-template-columns:auto auto minmax(0,1fr);
  gap:clamp(26px,4vw,60px);align-items:center;
}
.inv-k{display:block;font-family:"IBM Plex Mono",monospace;font-size:.69rem;letter-spacing:.19em;color:var(--text-faint);margin-bottom:13px}
.inv-v{font-family:Archivo,sans-serif;font-weight:700;font-size:clamp(2.1rem,4.2vw,3.2rem);letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums;white-space:nowrap}
.inv-v em{font-style:normal;color:var(--flame)}
.inv-note{color:var(--text-dim);font-size:.98rem;max-width:40ch}
@media (max-width:900px){
  .invest{grid-template-columns:1fr 1fr;gap:30px}
  .inv-note{grid-column:1/-1}
}
@media (max-width:480px){.invest{grid-template-columns:1fr}}

/* ---------- final cta ---------- */
.final{max-width:740px}
.final h2{font-size:clamp(2.05rem,4.5vw,3.4rem);letter-spacing:-.042em}
.final p{color:var(--text-dim);margin-top:20px;font-size:1.05rem}
.final .btn{margin-top:34px}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding-block:52px 40px;position:relative;z-index:1}
.foot-top{display:flex;gap:34px;flex-wrap:wrap;justify-content:space-between;margin-bottom:44px}
.foot-links{display:flex;gap:52px;flex-wrap:wrap}
.foot-col{display:flex;flex-direction:column;gap:11px}
.foot-col b{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--text-faint);font-weight:500;margin-bottom:4px}
.foot-col a{font-size:.92rem;color:var(--text-dim);transition:color .2s}
.foot-col a:hover{color:var(--accent)}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--line);font-size:.82rem;color:var(--text-faint)}

/* ---------- reveal ---------- */
.rv{transition:opacity .75s cubic-bezier(.22,.61,.36,1),transform .75s cubic-bezier(.22,.61,.36,1)}
.js-rv .rv{opacity:0;transform:translateY(18px)}
.js-rv .rv.in{opacity:1;transform:none}
.hero .rv{transition-duration:.9s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js-rv .rv,.js-rv .rv.in{opacity:1;transform:none}
}

/* ---------- legal pages (privacy, terms) ---------- */
.legal{max-width:74ch;padding-block:clamp(52px,7vw,96px) clamp(72px,9vw,124px)}
.legal h1{font-size:clamp(2.1rem,4.4vw,3.2rem);letter-spacing:-.038em;margin:22px 0 0}
.legal .updated{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.76rem;
  letter-spacing:.15em;text-transform:uppercase;color:var(--text-faint);margin-top:20px}
.legal h2{font-size:clamp(1.28rem,2.1vw,1.6rem);letter-spacing:-.028em;margin:clamp(40px,5vw,60px) 0 14px}
.legal h3{font-size:1.06rem;letter-spacing:-.02em;margin:26px 0 10px}
.legal p,.legal li{color:var(--text-dim);font-size:1.02rem}
.legal p + p{margin-top:16px}
.legal ul{margin:14px 0 0;padding-left:22px;display:flex;flex-direction:column;gap:9px}
.legal a:not(.btn):not(.brand):not(.legal-back){color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.legal a:not(.btn):not(.brand):not(.legal-back):hover{color:var(--accent-2)}
.legal .lede{margin-top:22px}
.legal-back{display:inline-flex;align-items:center;gap:9px;margin-top:clamp(46px,6vw,70px);
  font-size:.95rem;font-weight:600;color:var(--text-dim);transition:color .2s}
.legal-back:hover{color:var(--accent)}


/* ---------- footer legal line ---------- */
.foot-legal{display:flex;gap:9px;align-items:center}
.foot-legal a{color:var(--text-faint);transition:color .2s}
.foot-legal a:hover{color:var(--accent)}

/* ---------- 404 ---------- */
.notfound{padding-block:clamp(64px,9vw,124px) clamp(88px,12vw,164px);max-width:min(880px,100%)}
/* the bare h1 rule is sized for the hero; a 404 wants less shouting */
.notfound h1{font-size:clamp(2.3rem,5vw,3.6rem);letter-spacing:-.042em;line-height:1;margin:0;max-width:16ch}
.notfound > p{color:var(--text-dim);font-size:1.08rem;margin-top:22px;max-width:44ch}
.notfound-links{
  display:flex;flex-wrap:wrap;gap:11px 26px;margin-top:clamp(36px,5vw,54px);
  padding-top:24px;border-top:1px solid var(--line);
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.78rem;
  letter-spacing:.09em;text-transform:uppercase;color:var(--text-faint);
}
.notfound-links a{transition:color .2s}
.notfound-links a:hover{color:var(--accent)}
.notfound-cta{display:flex;flex-direction:column;align-items:flex-start;gap:20px;margin-top:clamp(34px,4.5vw,50px)}
.notfound-cta p{color:var(--text-faint);font-size:.95rem}
.notfound-cta a[href^="mailto"]{color:var(--accent);text-decoration:underline;text-underline-offset:3px}