/* PromptID — customer site. Same brand kit as SIGNAL, reference register.
   Type scale ~40% of the deck-style site; density up; nav-led IA. */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --ground:#0A0E0C; --surface:#0D1512; --panel:#101A16;
  --card-top:#0C3527; --card-bottom:#186B4E;
  --mint:#3FE0A0; --mint-deep:#0E9F6E; --lime:#C6F135;
  --text:#FFFFFF; --body:#E1E9E5; --muted:#8A9A93; --dim:#4E5F58;
  --hair:rgba(175,194,187,.15); --hair-2:rgba(175,194,187,.075); --bad:#FF6B4A;
  --light-start:#FFFFFF; --light-mid:#D8F6E8; --light-end:#2FE39B; --ink:#0A0F0D;
  --font:'Manrope',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',monospace;
  --notch:18px; --pad:clamp(20px,4vw,68px); --nav-h:60px;
  --max:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 24px)}
body{margin:0;background:var(--ground);color:var(--body);font-family:var(--font);
  font-size:16px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--lime);color:#0A0F0D}
a{color:inherit}
img{max-width:100%}

/* ---------- texture ---------- */
#gl{position:fixed;inset:0;width:100vw;height:100vh;z-index:1;pointer-events:none;opacity:1;transition:opacity .7s ease}
/* legibility scrim: the field is always behind the copy, never competing with it.
   Never falls to zero, so no part of the frame is left unprotected. */
#scrim{
  position:fixed;inset:0;z-index:1;pointer-events:none;transition:opacity .6s ease;
  background:linear-gradient(100deg,
    rgba(10,14,12,.96) 0%, rgba(10,14,12,.91) 36%,
    rgba(10,14,12,.74) 62%, rgba(10,14,12,.60) 100%);
}
@media(max-width:900px){
  #scrim{background:linear-gradient(180deg,
    rgba(10,14,12,.96) 0%, rgba(10,14,12,.90) 44%,
    rgba(10,14,12,.78) 74%, rgba(10,14,12,.90) 100%)}
}
/* text that sits directly over the field carries a ground-coloured halo,
   so glyphs stay crisp wherever the morph happens to be */
h1,h2,h3,.lede,.sub,.eyebrow,.row h3,.row p,.row .auth,.step h3,.step p,.step .meta,
.defs dt,.defs dd,.faq summary,.faq .a,.hero-facts dt,.hero-facts dd,.cta-band p,
.creds li,.creds li b,.bio .name,.bio .role,.rail a,.rail h5{
  text-shadow:0 0 14px rgba(10,14,12,.92), 0 0 5px rgba(10,14,12,.86);
}
.light h1,.light h2,.light h3,.light .sub,.light .eyebrow,.lcard *{text-shadow:none}
}
#gridbg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(52% 42% at 84% 0%, rgba(63,224,160,.09) 0%, transparent 68%),
    repeating-linear-gradient(0deg, rgba(63,224,160,.035) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(90deg, rgba(63,224,160,.035) 0 1px, transparent 1px 68px);
  mask-image:radial-gradient(130% 80% at 60% 20%,#000 30%,transparent 100%)}

/* ---------- nav ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(10,14,12,.9);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--hair)}
.nav{max-width:var(--max);margin:0 auto;height:var(--nav-h);padding:0 var(--pad);
  display:flex;align-items:center;gap:clamp(14px,2.4vw,34px)}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:700;
  font-size:16.5px;letter-spacing:-.03em;color:#fff;margin-right:auto}
.brand img{width:19px;height:24px;object-fit:contain}
.brand i{font-style:normal;color:var(--mint)}
.nav a.n{font-family:var(--mono);font-size:11px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;padding:6px 0;transition:color .2s;white-space:nowrap}
.nav a.n:hover,.nav a.n[aria-current]{color:var(--mint)}
.nav .btn{font-family:var(--mono);font-size:11px;letter-spacing:.11em;text-transform:uppercase;
  color:#04140D;background:var(--mint);padding:10px 16px;text-decoration:none;transition:.24s;
  clip-path:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,0 100%)}
.nav .btn:hover{background:var(--lime)}
@media(max-width:860px){.nav a.n{display:none}}

/* ---------- layout ---------- */
main{position:relative;z-index:2}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad);width:100%}
section{padding:clamp(52px,6.5vw,88px) 0;border-top:1px solid var(--hair-2)}
section:first-of-type{border-top:none}
.eyebrow{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--mint);margin:0 0 14px}
h1,h2,h3,h4{margin:0;color:var(--text);letter-spacing:-.022em;font-weight:700}
h1{font-size:clamp(2rem,3.6vw,3.15rem);line-height:1.08;letter-spacing:-.03em;font-weight:800}
h2{font-size:clamp(1.45rem,2.1vw,2.05rem);line-height:1.14}
h3{font-size:clamp(1.05rem,1.35vw,1.25rem);line-height:1.28}
h4{font-size:15px;line-height:1.35}
p{margin:0 0 1em}
.lede{font-size:clamp(1.02rem,1.25vw,1.2rem);line-height:1.55;color:var(--body);max-width:74ch}
.sub{color:var(--muted);font-size:15.5px;max-width:78ch}
.mint{color:var(--mint)} .lime{color:var(--lime)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);
  gap:clamp(24px,4vw,72px);align-items:start;margin-bottom:clamp(26px,3.2vw,44px)}
@media(max-width:900px){.sec-head{grid-template-columns:1fr;gap:14px}}

/* ---------- hero ---------- */
.hero{padding:clamp(58px,7.5vw,104px) 0 clamp(48px,6vw,80px);min-height:min(80vh,760px);display:flex;align-items:center}
.hero .wrap{width:100%}
.hero h1{max-width:19ch}
.hero .lede{margin-top:20px;max-width:64ch}
.hero-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--hair);
  border:1px solid var(--hair);margin-top:clamp(32px,4vw,52px)}
.hero-facts div{background:var(--ground);padding:16px 18px}
.hero-facts dt{font-family:var(--mono);font-size:9.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.hero-facts dd{margin:7px 0 0;font-size:14.5px;color:#fff;font-weight:600;line-height:1.3}
@media(max-width:820px){.hero-facts{grid-template-columns:1fr 1fr}}

/* ---------- generic grids ---------- */
.g2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,1.4vw,20px)}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.4vw,20px)}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.4vw,20px)}
@media(max-width:1000px){.g4{grid-template-columns:1fr 1fr}.g3{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.g2,.g3,.g4{grid-template-columns:1fr}}

.notch{clip-path:polygon(0 0,calc(100% - var(--notch)) 0,100% var(--notch),100% 100%,0 100%)}
.card{background:var(--panel);border:1px solid var(--hair);padding:clamp(20px,1.9vw,28px)}
.card.solid{background:linear-gradient(180deg,var(--card-top),var(--card-bottom));border:none}
.card h3{margin-bottom:8px}
.card p{font-size:14.5px;color:var(--muted);margin:0}
.card.solid p{color:rgba(225,233,229,.9)}
.card .k{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--mint);display:block;margin-bottom:12px}
.card.solid .k{color:var(--lime)}

/* ---------- numbered requirement rows (the reference look) ---------- */
.rows{border-top:1px solid var(--hair)}
.row{display:grid;grid-template-columns:66px minmax(0,1fr) minmax(0,1.25fr);
  gap:clamp(16px,2.4vw,40px);padding:20px 0;border-bottom:1px solid var(--hair-2);align-items:start}
.row .id{font-family:var(--mono);font-size:11px;color:var(--mint);letter-spacing:.08em;padding-top:3px}
.row h3{font-size:16px;margin-bottom:5px}
.row p{margin:0;font-size:14.5px;color:var(--muted)}
.row .auth{font-family:var(--mono);font-size:11px;color:var(--dim);line-height:1.85}
.row .auth b{color:var(--muted);font-weight:400}
@media(max-width:860px){.row{grid-template-columns:52px minmax(0,1fr)}.row .auth{grid-column:2}.row>p{grid-column:2;margin-top:8px}}

/* ---------- tables ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--hair);min-width:0;max-width:100%;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:640px}
th{text-align:left;font-family:var(--mono);font-size:9.5px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--muted);font-weight:400;padding:13px 18px;background:var(--surface);
  border-bottom:1px solid var(--hair);white-space:nowrap}
td{padding:15px 18px;border-bottom:1px solid var(--hair-2);vertical-align:top;color:var(--body)}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:rgba(63,224,160,.035)}
td strong{color:#fff;font-weight:600;display:block;margin-bottom:3px}
td .cite{font-family:var(--mono);font-size:11px;color:var(--muted)}

/* ---------- definition list ---------- */
.defs{display:grid;grid-template-columns:200px minmax(0,1fr);gap:0;border-top:1px solid var(--hair)}
.defs dt{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--mint);padding:16px 0;border-bottom:1px solid var(--hair-2)}
.defs dd{margin:0;padding:16px 0;border-bottom:1px solid var(--hair-2);font-size:15px;color:var(--body)}
@media(max-width:720px){.defs{grid-template-columns:1fr}.defs dt{padding-bottom:4px;border:none}}

/* ---------- steps ---------- */
.steps{counter-reset:s;border-top:1px solid var(--hair)}
.step{display:grid;grid-template-columns:66px minmax(0,1fr);gap:clamp(16px,2.4vw,34px);
  padding:24px 0;border-bottom:1px solid var(--hair-2)}
.step .n{font-family:var(--mono);font-size:11px;color:var(--mint);letter-spacing:.1em;padding-top:4px}
.step h3{margin-bottom:6px}
.step p{margin:0;font-size:15px;color:var(--muted);max-width:76ch}
.step .meta{font-family:var(--mono);font-size:11px;color:var(--dim);margin-top:10px}

/* ---------- determinations ---------- */
.verdicts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.4vw,20px)}
@media(max-width:860px){.verdicts{grid-template-columns:1fr}}
.v{border:1px solid var(--hair);background:var(--panel);padding:clamp(20px,1.9vw,28px);position:relative}
.v .bar{position:absolute;left:0;top:0;bottom:0;width:2px}
.v.ok .bar{background:var(--mint)} .v.no .bar{background:rgba(255,255,255,.45)} .v.gap .bar{background:var(--lime)}
.v .t{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.v .big{font-size:clamp(1.1rem,1.45vw,1.4rem);font-weight:800;letter-spacing:-.025em;margin:14px 0 10px;line-height:1.1}
.v.ok .big{color:var(--mint)} .v.no .big{color:#fff} .v.gap .big{color:var(--lime)}
.v p{font-size:14px;color:var(--muted);margin:0}

/* ---------- light section ---------- */
.light{background:linear-gradient(135deg,var(--light-start) 0%,var(--light-mid) 48%,var(--light-end) 100%);
  color:var(--ink);position:relative;z-index:3;border:none}
.light h2,.light h3{color:var(--ink)}
.light .eyebrow{color:#0B8E60}
.light .sub{color:rgba(10,15,13,.68)}
.lcard{background:linear-gradient(180deg,#E8FAF1,#A8EFCE);padding:clamp(20px,1.9vw,28px);text-align:center}
.lcard.dark{background:linear-gradient(180deg,#0B3628,#124A36)}
.lcard .lbl{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:rgba(10,15,13,.6)}
.lcard.dark .lbl{color:rgba(255,255,255,.7)}
.lcard .ttl{font-size:clamp(1.1rem,1.5vw,1.4rem);font-weight:700;letter-spacing:-.02em;margin:16px 0 4px;color:var(--ink)}
.lcard.dark .ttl{color:#fff}
.lcard .s{font-size:13.5px;color:rgba(10,15,13,.62)}
.lcard.dark .s{color:rgba(255,255,255,.7)}
.lcard .ico{width:44px;height:44px;margin:0 auto;display:block;color:var(--ink)}
.lcard.dark .ico{color:var(--lime)}
.lcard.dark img{width:36px;height:46px;object-fit:contain;margin:0 auto;display:block}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--hair)}
.faq details{border-bottom:1px solid var(--hair-2)}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;display:flex;gap:18px;align-items:flex-start;
  font-size:16.5px;font-weight:600;color:#fff;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';margin-left:auto;font-family:var(--mono);color:var(--mint);font-size:18px;
  line-height:1;flex:none;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 22px 0;max-width:82ch;color:var(--muted);font-size:15px}
.faq .a p:last-child{margin-bottom:0}

/* ---------- bio ---------- */
.bio{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(24px,3.4vw,56px);align-items:start}
@media(max-width:900px){.bio{grid-template-columns:1fr}}
.bio .role{font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--mint)}
.bio .name{font-size:clamp(1.3rem,1.9vw,1.75rem);font-weight:700;letter-spacing:-.025em;color:#fff;margin:10px 0 0}
.creds{list-style:none;padding:0;margin:18px 0 0;border-top:1px solid var(--hair)}
.creds li{padding:12px 0;border-bottom:1px solid var(--hair-2);font-size:14.5px;color:var(--body);
  display:grid;grid-template-columns:120px minmax(0,1fr);gap:20px}
.creds li b{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);font-weight:400;padding-top:2px}
@media(max-width:600px){.creds li{grid-template-columns:1fr;gap:3px}}

/* ---------- cta band ---------- */
.cta-band{background:var(--surface);border:1px solid var(--hair);padding:clamp(28px,3.6vw,52px);
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(20px,3vw,48px);align-items:center}
@media(max-width:760px){.cta-band{grid-template-columns:1fr}}
.cta-band h2{max-width:20ch}
.cta-band p{margin:12px 0 0;color:var(--muted);max-width:60ch;font-size:15px}
.btn-lg{display:inline-flex;align-items:center;gap:11px;padding:15px 30px;background:var(--mint);
  color:#04140D;font-weight:700;font-size:15px;text-decoration:none;transition:.26s;white-space:nowrap;
  clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,0 100%)}
.btn-lg:hover{background:var(--lime);transform:translateY(-1px)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--hair);background:var(--ground);position:relative;z-index:2;
  padding:clamp(34px,4vw,52px) 0 34px}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(20px,3vw,48px)}
@media(max-width:760px){.foot{grid-template-columns:1fr 1fr}}
.foot h5{margin:0 0 12px;font-family:var(--mono);font-size:10px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--muted);font-weight:400}
.foot a{display:block;color:var(--body);text-decoration:none;font-size:14px;padding:4px 0}
.foot a:hover{color:var(--mint)}
.foot .about{font-size:14px;color:var(--muted);max-width:44ch}
.legal{margin-top:clamp(28px,3.4vw,44px);padding-top:20px;border-top:1px solid var(--hair-2);
  display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between;
  font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.06em}

/* ---------- side rail (protocol page) ---------- */
.doc{display:grid;grid-template-columns:216px minmax(0,1fr);gap:clamp(28px,4vw,68px);align-items:start}
.doc>*{min-width:0}
@media(max-width:1000px){.doc{grid-template-columns:minmax(0,1fr)}.rail{display:none}}
.rail{position:sticky;top:calc(var(--nav-h) + 28px)}
.rail h5{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--muted);margin:0 0 12px;font-weight:400}
.rail a{display:block;padding:8px 0 8px 14px;border-left:1px solid var(--hair);color:var(--muted);
  text-decoration:none;font-size:13.5px;transition:.2s}
.rail a:hover{color:var(--mint);border-left-color:var(--mint)}
.rail a.on{color:var(--mint);border-left-color:var(--mint)}

.rv{opacity:0;transform:translateY(14px)}

/* ---------- contact form ---------- */
.contact-grid{display:grid;grid-template-columns:1.35fr .8fr;gap:clamp(20px,3vw,44px);align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}

.fpanel{background:var(--panel);border:1px solid var(--hair);padding:clamp(22px,3vw,38px)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,1.6vw,20px)}
@media(max-width:620px){.f2{grid-template-columns:1fr}}

.field{margin-bottom:clamp(14px,1.8vw,20px);display:flex;flex-direction:column}
.field label{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--muted);margin-bottom:8px}
.field label i{font-style:normal;color:var(--mint-deep)}
.field input,.field select,.field textarea{
  font-family:var(--font);font-size:15px;color:var(--text);background:var(--surface);
  border:1px solid var(--hair);padding:12px 14px;width:100%;transition:border-color .2s,background .2s;
  border-radius:0;-webkit-appearance:none;appearance:none}
.field textarea{resize:vertical;min-height:104px;line-height:1.55}
.field select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none' stroke='%238A9A93' stroke-width='1.6'><path d='M2 4.5 6 8.5l4-4'/></svg>");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;cursor:pointer}
.field select option{background:var(--surface);color:var(--text)}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--mint);background:#0B120F}
.field.bad input,.field.bad select,.field.bad textarea{border-color:var(--bad)}

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.hp input{border:1px solid var(--hair);background:var(--surface);color:var(--body)}

#lead-form .btn-lg{border:none;cursor:pointer;font-family:var(--font);margin-top:6px}
#lead-form .btn-lg[disabled]{opacity:.55;cursor:default;transform:none}
.fnote{font-family:var(--mono);font-size:11px;line-height:1.6;letter-spacing:.02em;
  color:var(--muted);margin:16px 0 0}
.fnote.ok{color:var(--mint)}
.fnote.err{color:var(--bad)}

.frail{display:flex;flex-direction:column;gap:clamp(18px,2.4vw,30px)}
.rblock h5{margin:0 0 12px;font-family:var(--mono);font-size:10px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--muted);font-weight:400}
.rsteps{margin:0;padding:0;list-style:none;counter-reset:r}
.rsteps li{counter-increment:r;position:relative;padding-left:30px;margin-bottom:16px}
.rsteps li::before{content:counter(r,decimal-leading-zero);position:absolute;left:0;top:1px;
  font-family:var(--mono);font-size:10px;color:var(--mint);letter-spacing:.1em}
.rsteps li b{display:block;color:var(--text);font-size:14.5px;font-weight:700;margin-bottom:2px}
.rsteps li span{display:block;color:var(--muted);font-size:13.5px;line-height:1.55}
.rp{margin:0;color:var(--muted);font-size:13.5px;line-height:1.6}
.rp a{color:var(--mint);text-decoration:none;border-bottom:1px solid rgba(63,224,160,.35);font-family:var(--mono);font-size:13px}
.rp a:hover{color:var(--lime);border-bottom-color:var(--lime)}

/* secondary action: lower commitment than the call */
.btn-ghost{display:inline-flex;align-items:center;gap:11px;padding:15px 28px;background:transparent;
  color:var(--mint);font-weight:600;font-size:15px;text-decoration:none;border:1px solid var(--mint);
  transition:.26s;white-space:nowrap;
  clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,0 100%)}
.btn-ghost:hover{background:rgba(63,224,160,.1)}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.light .btn-ghost{color:#0A6B4C;border-color:#0A6B4C}

/* ---------- small screens: stack actions, widen touch targets ---------- */
@media(max-width:560px){
  .cta-actions{flex-direction:column;align-items:stretch;width:100%}
  .btn-lg,.btn-ghost{white-space:normal;justify-content:center;text-align:center;width:100%;padding:16px 22px}
}
@media(max-width:900px){
  .foot a{padding:11px 0}
  .nav a.n{padding:12px 0}
  .rail a{padding:12px 0 12px 14px}
  .faq summary{padding:22px 0}
  .eyebrow,.hero-facts dt,.card .k,.v .t{font-size:11px}
  .row .auth,.step .meta,.legal{font-size:11.5px}
}

/* ---------- tap targets and legibility on touch devices ---------- */
@media(max-width:900px){
  .nav .btn{min-height:44px;display:inline-flex;align-items:center}
  .brand{min-height:44px;display:flex;align-items:center}
  th{font-size:10.5px}
  form label,.field label{font-size:11.5px}
  .contact-alt a,footer a[href^="mailto"]{display:inline-block;padding:10px 0}
}