/* AIRE Council — shared design system. Purple #7525B5 / Platinum #8C99A1, light theme. */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Archivo:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
  --purple:#7525B5; --purple-bright:#9A54D6; --purple-deep:#4A1580;
  --platinum:#8C99A1;
  --ink:#170B26; --ink-2:#1F0F33;
  --paper:#FFFFFF; --paper-2:#F6F4FA; --paper-3:#EFE9F7;
  --line:#E3DCEE; --line-dark:#3C2A55;
  --text:#1C1230; --text-muted:#5B5470; --text-onink:#F0ECF5; --text-onink-dim:#B7ADC9;
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--text);font-family:'Archivo',system-ui,sans-serif;font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:600;line-height:1.1;letter-spacing:-.01em;color:var(--purple)}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
img{max-width:100%}

.eyebrow{font-family:'JetBrains Mono',monospace;font-size:15px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--purple);display:flex;align-items:center;gap:13px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--purple);flex:none}
.eyebrow.center{justify-content:center}

.btn{display:inline-flex;align-items:center;gap:10px;font-family:'Archivo',sans-serif;font-weight:600;font-size:15px;padding:15px 26px;border-radius:3px;cursor:pointer;border:1px solid transparent;transition:transform .15s,background .2s,border-color .2s,color .2s}
.btn-primary{background:var(--purple);color:#fff}
.btn-primary:hover{background:var(--purple-bright);transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:#D8CEEA;color:var(--purple)}
.btn-ghost:hover{border-color:var(--purple);background:#F6F0FC}
.btn-white{background:#fff;color:var(--purple)}
.btn-white:hover{background:#F3ECFA;transform:translateY(-2px)}
:focus-visible{outline:2px solid var(--purple-bright);outline-offset:3px}

/* NAV */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:66px;gap:20px}
.brand img{height:34px;display:block}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--text);white-space:nowrap}
.nav-links a:hover{color:var(--purple)}
.nav-links a.nav-diag{font-family:'JetBrains Mono',monospace;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--purple);font-weight:600}
.nav-toggle{display:none;background:none;border:0;font-size:24px;color:var(--purple);cursor:pointer}

/* SECTIONS */
section{padding:90px 0}
.sec-paper{background:var(--paper)}
.sec-lilac{background:var(--paper-2)}
.sec-ink{background:var(--ink);color:var(--text-onink)}
.sec-ink h1,.sec-ink h2,.sec-ink h3{color:#fff}
.sec-ink .eyebrow{color:var(--purple-bright)}
.sec-ink .eyebrow::before{background:var(--purple-bright)}
h2.big{font-size:clamp(30px,4vw,46px);max-width:22ch;margin-top:20px}
.sub{font-size:19px;color:var(--text-muted);max-width:56ch;margin-top:22px}
.sec-ink .sub{color:var(--text-onink-dim)}
.center{text-align:center}
.center .eyebrow{justify-content:center}
.center h2.big,.center .sub{margin-left:auto;margin-right:auto}

/* HERO */
.hero{background:var(--paper);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 88% -10%,rgba(117,37,181,.08),transparent 55%);pointer-events:none}
.hero .wrap{position:relative;z-index:2;padding:96px 28px 84px;max-width:900px}
.hero h1{font-size:clamp(36px,5vw,60px);margin:26px 0 8px;color:var(--purple)}
.hero h1 .l2{display:block;color:var(--text)}
.hero .sub{font-size:20px;max-width:46ch;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{margin-top:22px;font-family:'JetBrains Mono',monospace;font-size:13.5px;font-weight:600;color:#4A4360;letter-spacing:.04em}

/* MANIFESTO */
.manifesto{background:var(--ink);color:var(--text-onink);text-align:left}
.manifesto .wrap{padding:104px 28px}
.manifesto h2{font-size:clamp(34px,5vw,58px);color:#fff;margin-bottom:34px}
.manifesto .lines p{font-size:clamp(19px,2.4vw,26px);line-height:1.5;color:#CDBFE0;font-family:'Fraunces',serif}
.manifesto .turn{font-size:clamp(24px,3.4vw,36px);color:var(--purple-bright);font-weight:600;font-family:'Fraunces',serif;margin:34px 0 20px}
.manifesto .coda{font-size:clamp(18px,2vw,22px);color:#E7DEF2;max-width:52ch}

/* PULL QUOTE */
.pullquote{font-family:'Fraunces',serif;font-size:clamp(28px,4vw,44px);line-height:1.22;color:var(--purple);font-weight:600;max-width:20ch}
.pull-line{font-family:'Fraunces',serif;font-style:italic;font-size:clamp(20px,2.6vw,27px);color:var(--purple);line-height:1.35}

/* FLOW DIAGRAM */
.flow{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:56px}
.flow-col{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:34px 26px}
.flow-col.hi{background:linear-gradient(180deg,#F7F0FD,#FBF8FE);border-color:#D8C7EE}
.flow-col h3{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);margin-bottom:24px}
.flow-col.hi h3{color:var(--purple)}
.flow-step{font-family:'Fraunces',serif;font-size:22px;color:var(--text);padding:10px 0;text-align:center}
.flow-col.hi .flow-step{color:var(--purple)}
.flow-arrow{text-align:center;color:var(--platinum);font-size:16px;line-height:1}
.flow-col.hi .flow-arrow{color:var(--purple-bright)}

/* 3-UP CARDS */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:52px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.card{background:var(--paper);padding:38px 30px}
.card .num{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--purple);margin-bottom:20px}
.card h3{font-size:24px;color:var(--text);margin-bottom:12px}
.card p{color:var(--text-muted);font-size:15.5px}
.card .tag{display:inline-block;margin-top:16px;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.06em;color:var(--purple);border:1px solid var(--line);padding:5px 10px;border-radius:2px}

/* TABLE */
.difftable{width:100%;border-collapse:collapse;margin-top:44px;font-size:16.5px}
.difftable th{text-align:left;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;padding:16px 20px;border-bottom:2px solid var(--line)}
.difftable th:first-child{color:var(--text-muted)}
.difftable th:last-child{color:var(--purple)}
.difftable td{padding:15px 20px;border-bottom:1px solid var(--line)}
.difftable td:first-child{color:var(--text-muted)}
.difftable td:last-child{color:var(--text);font-weight:600}
.difftable tr:last-child td{border-bottom:none}

/* SCENARIO LIBRARY (dark signature) */
.libhead{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px}
.libstats{display:flex;gap:34px}
.libstat .n{font-family:'Fraunces',serif;font-size:44px;color:var(--purple-bright);line-height:1}
.libstat .l{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--platinum);margin-top:6px}
.scngrid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:52px}
.scn{background:#221238;border:1px solid var(--line-dark);border-radius:6px;padding:26px 24px;position:relative;overflow:hidden;font-family:'JetBrains Mono',monospace}
.scn::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--purple)}
.scn .type{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#C9A3F0}
.scn .co{font-family:'Fraunces',serif;font-size:22px;color:#fff;margin:9px 0 2px}
.scn .meta{font-size:11.5px;color:#C6BBD9;margin-bottom:16px}
.scn .desc{font-family:'Archivo',sans-serif;font-size:15px;color:#E7E0F2;line-height:1.55}
.scn .desc b{color:#F2ECFA;font-weight:600}
.libfoot{margin-top:34px;font-family:'JetBrains Mono',monospace;font-size:13px;color:#D4CBE4;letter-spacing:.03em}

/* CREDENTIAL card */
.cert{display:flex;gap:28px;align-items:center;flex-wrap:wrap;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--purple);border-radius:6px;padding:34px 36px;margin-top:36px}
.cert .post{font-family:'Fraunces',serif;font-size:44px;color:var(--purple);flex:none}
.cert .ctxt{flex:1;min-width:280px}
.cert h3{font-size:22px;color:var(--text);margin-bottom:8px}
.cert p{font-size:16px;color:var(--text-muted)}
.cert .aire{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.06em;color:var(--text-muted);margin-top:14px}
.cert .aire b{color:var(--text)}

/* POSITIONING band */
.posline{background:var(--paper-2);text-align:center}
.posline .wrap{padding:64px 28px}
.posline p{font-family:'Fraunces',serif;font-size:clamp(24px,3.4vw,38px);color:var(--purple);font-weight:600}

/* OFFER / founding */
.offer{background:var(--paper-2);border:1px solid var(--line);border-radius:10px;padding:52px 48px;margin-top:20px;display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
.offer .charter{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:var(--purple);margin-bottom:8px}
.offer h2{font-size:32px}
.offer p{color:var(--text-muted);margin-top:16px;max-width:44ch}
.pricebox{background:#2A1046;border:1px solid var(--line-dark);border-radius:8px;padding:32px;color:#fff}
.pricebox .lbl{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#B98AE6}
.pricebox .amt{font-family:'Fraunces',serif;font-size:52px;line-height:1;margin:8px 0 18px}
.pricebox ul{list-style:none;margin-bottom:24px}
.pricebox li{font-size:14px;color:#D6CCE6;padding:8px 0;border-bottom:1px solid var(--line-dark);display:flex;gap:10px}
.pricebox li::before{content:"—";color:var(--purple-bright)}
.pricebox .btn{width:100%;justify-content:center}
.pricebox .tiers{font-family:'JetBrains Mono',monospace;font-size:12px;color:#9A8FB0;margin-top:16px;text-align:center}

/* FEATURE LIST (enterprise) */
.flist{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:44px}
.fitem{display:flex;gap:15px;padding:22px 24px;background:var(--paper);border:1px solid var(--line);border-radius:6px}
.fitem .ic{width:26px;height:26px;flex:none;border:1.5px solid var(--purple);border-radius:4px;display:flex;align-items:center;justify-content:center;color:var(--purple);font-weight:700;font-size:13px}
.fitem p{font-size:16px}
.fitem p b{font-family:'Fraunces',serif;font-weight:600;color:var(--text)}

/* FINAL CTA band */
.finalband{background:linear-gradient(135deg,var(--purple),var(--purple-deep));text-align:center;color:#fff}
.finalband .wrap{padding:100px 28px}
.finalband .eyebrow{color:#E6D4F7;justify-content:center}
.finalband .eyebrow::before{background:#E6D4F7}
.finalband h2{color:#fff;font-size:clamp(30px,4.4vw,50px);max-width:20ch;margin:0 auto}
.finalband .accent{color:#E6D4F7;font-style:italic}
.finalband p{color:#D9C7EE;margin-top:16px}
.finalband .btn{margin-top:34px}
.finalband .note{margin-top:20px;font-family:'JetBrains Mono',monospace;font-size:12px;color:#D9C7EE}

/* prose sections */
.prose p{color:var(--text-muted);margin-bottom:18px;max-width:62ch}
.prose p b, .prose strong{color:var(--text)}
.valuegrid{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:44px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.value{background:var(--paper);padding:30px 28px}
.value h3{font-size:20px;color:var(--purple);margin-bottom:8px}
.value p{color:var(--text-muted);font-size:15.5px}

/* FORM */
.form{display:grid;gap:16px;max-width:560px;margin-top:36px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{font-size:13px;font-weight:600;color:var(--text);display:block;margin-bottom:6px}
.form input,.form textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:5px;font-family:inherit;font-size:15px;background:var(--paper);color:var(--text)}
.form textarea{min-height:120px;resize:vertical}
.form .btn{justify-self:start}
.contact-info{font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--text-muted);margin-top:8px;line-height:2}

/* FOOTER */
footer{background:var(--ink);color:var(--text-onink-dim);padding:56px 0 40px;border-top:1px solid var(--line-dark)}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:34px}
.foot-brand img{height:40px;margin-bottom:14px}
.foot-aire{font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.1em;color:var(--platinum)}
.foot-cols{display:flex;gap:52px;flex-wrap:wrap}
.foot-col h4{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--platinum);margin-bottom:14px}
.foot-col a{display:block;font-size:14px;color:#B7ADC9;padding:4px 0}
.foot-col a:hover{color:var(--purple-bright)}
.foot-legal{margin-top:38px;padding-top:22px;border-top:1px solid var(--line-dark);font-family:'JetBrains Mono',monospace;font-size:11.5px;color:#5E5473}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

@media(max-width:880px){
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:16px 28px;border-bottom:1px solid var(--line);gap:14px}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
  .flow,.grid3,.scngrid,.offer,.flist,.valuegrid,.form .row{grid-template-columns:1fr}
  section{padding:64px 0}
  .offer{padding:34px 26px}
  .difftable{font-size:15px}
  .difftable th,.difftable td{padding:12px 12px}
}
.posline-sub{font-family:'Archivo',sans-serif;font-size:clamp(16px,2vw,20px);color:var(--text-muted);max-width:52ch;margin:16px auto 0;line-height:1.5}
.proof-shots{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:52px}
.proof-shot{margin:0}
.proof-shot img{width:100%;height:auto;display:block;border:1px solid var(--line,#E3DCEE);border-radius:10px;box-shadow:0 8px 30px rgba(23,11,38,.10)}
.proof-shot figcaption{font-family:'Archivo',sans-serif;font-size:13.5px;line-height:1.5;color:var(--text-muted,#5B5470);margin-top:12px}
@media(max-width:880px){.proof-shots{grid-template-columns:1fr;gap:22px}}