/* Neopolis — visual system matched to the Navii marketing site (navii-marketing-preview/assets/base.css). */
@font-face{font-family:Montreal;src:url('/fonts/montreal.woff') format('woff');font-display:swap}
@font-face{font-family:Montreal;src:url('/fonts/montreal-medium.woff') format('woff');font-weight:500;font-display:swap}
:root{
  --ink:#171717; --muted:#656565; --orange:#f95c35; --line:#dededb; --paper:#fff; --wash:#f5f5f2;
  --r1:#f44e5a; --r2:#ff914d; --r3:#ffd300; --r4:#47c63a; --r5:#008de3; --r6:#7252e7;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{background:var(--paper);color:var(--ink);font:400 17px/1.55 Montreal,Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:5px}
.wrap{width:min(1280px,calc(100% - 88px));margin:0 auto}
.serif{font-weight:400;letter-spacing:-.04em}
.accent{color:var(--orange)}
.label{font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;display:flex;gap:12px;align-items:center;color:var(--ink)}
.label:before{content:'';width:7px;height:7px;background:var(--orange);border-radius:50%;flex:none}
.dark{background:#141414;color:#fff}
.dark .label{color:#fff}
.muted{color:var(--muted)}
.ring{display:inline-block;flex:none}

/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:blur(12px)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:96px;border-bottom:1px solid var(--line)}
.nav .brand img{height:30px;width:auto}
.nav ul{display:flex;align-items:center;gap:30px;list-style:none;font-size:14px}
.nav ul a:hover{color:var(--orange)}
.nav ul .btn{padding:13px 21px;font-size:14px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:16px 24px;border-radius:50px;border:1px solid var(--ink);background:var(--ink);color:#fff;font-size:16px;transition:transform .2s,background .2s}
.btn:hover{transform:translateY(-2px);background:#333}
.btn.solid{background:var(--ink);color:#fff}
.btn.ghost,.btn.light{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover,.btn.light:hover{background:var(--wash)}
.btn .arrow{font-size:18px;line-height:1}
.dark .btn.solid{background:#fff;color:var(--ink);border-color:#fff}
.dark .btn.ghost{color:#fff;border-color:#444}
.dark .btn.ghost:hover{background:#262626}

/* hero */
.hero{padding:84px 0 76px}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:68px;align-items:center}
.hero h1{font-weight:400;font-size:clamp(50px,5.9vw,86px);line-height:1.02;letter-spacing:-.055em;margin:26px 0}
.hero h1 span{color:var(--orange)}
.hero .lead{font-size:22px;line-height:1.45;max-width:485px;margin-bottom:18px}
.hero .lede{color:var(--muted);font-size:17px;line-height:1.55;max-width:460px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 18px}
.micro{font-size:12px;color:var(--muted);line-height:1.5}
.visual{position:relative;background:var(--wash);border:1px solid var(--line);border-radius:24px;padding:25px 26px 23px;overflow:hidden}
.visual:before{content:'';position:absolute;width:380px;height:220px;background:radial-gradient(ellipse,#ffd3c6,transparent 70%);top:-110px;right:-110px}
.visual-label{position:relative;font-size:11px;letter-spacing:.14em;text-transform:uppercase;display:flex;justify-content:space-between;color:var(--muted)}
.person-card{position:relative;display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;margin:24px 0 14px}
.person-card .ring{width:44px;height:44px}
.person-card strong{display:block;font-weight:500;font-size:17px}
.person-card small{display:block;font-size:12px;color:var(--muted);margin-top:4px}
.layers{position:relative;display:grid;gap:10px}
.layer{display:grid;grid-template-columns:28px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;font-size:15px;line-height:1.4}
.layer .n{font-size:12px;color:var(--orange)}
.layer b{font-weight:500;display:block}
.layer span.s{color:var(--muted);font-size:13px}
.layer .tag{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:30px;padding:5px 9px;white-space:nowrap}
.layer.live{background:var(--ink);color:#fff;border-color:var(--ink)}
.layer.live span.s{color:#bdbdbd}
.layer.live .tag{color:#fff;border-color:#555}
.visual-foot{position:relative;display:flex;gap:9px;align-items:center;font-size:12px;margin-top:20px;color:var(--muted)}
.visual-foot .check{color:var(--orange)}

/* manifesto band */
.manifesto{padding:96px 0}
.manifesto .eras{display:flex;flex-wrap:wrap;gap:.1em .45em;font-size:clamp(48px,7.4vw,112px);line-height:1;letter-spacing:-.055em}
.manifesto .eras span{color:#4a4a4a}
.manifesto .eras span.now{color:var(--orange)}
.manifesto .after{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-top:56px}
.manifesto .after p{font-size:19px;line-height:1.6;color:#bcbcbc}
.manifesto .after p strong{color:#fff;font-weight:500}

/* sections */
section.block{padding:88px 0}
section.block>.wrap{border-top:0}
.rule{border-top:1px solid var(--line)}
h2{font-weight:400;font-size:clamp(34px,3.6vw,52px);line-height:1.08;letter-spacing:-.035em}
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.split h2{margin-top:24px}
.split .body p{font-size:18px;line-height:1.65;color:var(--muted)}
.split .body p+p{margin-top:18px}
.split .body strong{color:var(--ink);font-weight:500}
.sectionhead{display:flex;align-items:end;justify-content:space-between;gap:40px;margin:24px 0 44px}
.sectionhead p{font-size:16px;line-height:1.5;color:var(--muted);max-width:340px}

/* name */
.name{padding:96px 0}
.name .namecard{background:var(--wash);border:1px solid var(--line);border-radius:24px;padding:56px;position:relative;overflow:hidden}
.name .namecard:before{content:'';position:absolute;width:520px;height:300px;background:radial-gradient(ellipse,#ffd3c6,transparent 70%);top:-160px;right:-140px}
.name .word{position:relative;display:inline-flex;align-items:center;font-weight:400;font-size:clamp(68px,12vw,176px);letter-spacing:-.06em;line-height:1;margin-top:28px}
.name .word img{width:min(720px,100%);height:auto}
.name .defs{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:44px}
.name .defs div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.name .defs h3{font-weight:400;font-size:30px;letter-spacing:-.03em;line-height:1.1;margin-bottom:10px}
.name .defs h3 em{font-style:normal;color:var(--orange);font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-left:12px;vertical-align:middle}
.name .defs p{color:var(--muted);font-size:16px}
.name .closing{position:relative;max-width:26ch;margin-top:44px;font-size:clamp(26px,3vw,38px);line-height:1.2;letter-spacing:-.03em}

/* mission / vision */
.mission-line{font-size:clamp(40px,5.4vw,78px);line-height:1.04;letter-spacing:-.05em;max-width:17ch;margin-top:26px}
.mission-line span{color:var(--orange)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin-top:40px}
.pillars div{border-top:1px solid #333;padding-top:22px}
.pillars .num{font-size:12px;color:var(--orange)}
.pillars h3{font-weight:400;font-size:clamp(30px,3vw,42px);letter-spacing:-.035em;line-height:1.05;margin:24px 0 12px}
.pillars p{color:#bcbcbc;font-size:16px;line-height:1.55;max-width:32ch}

/* writing */
.feature{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.book{position:relative;overflow:hidden;background:#141414;color:#fff;border-radius:24px;padding:44px;display:flex;flex-direction:column;gap:16px;min-height:430px}
.book .label{color:#fff}
.book h3{font-weight:400;font-size:clamp(52px,5.6vw,84px);letter-spacing:-.055em;line-height:1}
.book p{color:#bcbcbc;max-width:38ch;font-size:17px;line-height:1.55}
.book .go{font-weight:500;color:#fff}
.book .trilogy{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:#888;margin-top:auto;padding-right:150px}
.book .trilogy b{color:#fff;font-weight:500}
.book>*:not(.ring){position:relative;z-index:1}
.book .ring{position:absolute;right:-70px;bottom:-70px;width:250px;height:250px;transition:transform .6s}
.book:hover .ring{transform:rotate(90deg) scale(1.04)}
.series{background:var(--wash);border:1px solid var(--line);border-radius:24px;padding:36px;display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden}
.series:before{content:'';position:absolute;width:350px;height:200px;background:radial-gradient(ellipse,#ffd3c6,transparent 70%);top:-100px;right:-100px}
.series>*{position:relative}
.series h3{font-weight:400;font-size:36px;letter-spacing:-.035em;line-height:1.08}
.series p{color:var(--muted);font-size:16px}
.series .links{display:flex;flex-direction:column;margin-top:auto}
.series .links a{display:flex;justify-content:space-between;align-items:center;padding:15px 0;border-top:1px solid var(--line);font-size:16px}
.series .links a:hover{color:var(--orange)}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 24px;margin-top:56px}
.post{display:flex;flex-direction:column;gap:10px}
.post .cover{aspect-ratio:16/10;border-radius:18px;overflow:hidden;background:var(--wash);border:1px solid var(--line)}
.post .cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.post:hover .cover img{transform:scale(1.03)}
.post .meta{font-size:12px;color:var(--muted);margin-top:8px}
.post h3{font-weight:400;font-size:24px;letter-spacing:-.025em;line-height:1.2}
.post:hover h3{color:var(--orange)}
.post p{font-size:15px;line-height:1.55;color:var(--muted)}
.more{display:inline-flex;margin-top:44px}

/* products */
.products{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.product{border:1px solid var(--line);border-radius:24px;padding:36px;display:flex;flex-direction:column;gap:14px;background:#fff;transition:transform .2s,border-color .2s}
.product:hover{transform:translateY(-3px);border-color:var(--ink)}
.product h3{font-weight:400;font-size:46px;letter-spacing:-.045em;line-height:1}
.product p{color:var(--muted);font-size:16px;line-height:1.6}
.product .go{margin-top:auto;padding-top:10px;font-size:15px}
.product:hover .go{color:var(--orange)}

/* founders */
.founders{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.founder{display:grid;grid-template-columns:140px 1fr;gap:26px;align-items:start;border:1px solid var(--line);border-radius:24px;padding:30px;background:#fff}
.founder img{width:140px;height:140px;border-radius:50%}
.founder h3{font-weight:400;font-size:30px;letter-spacing:-.03em;line-height:1.1}
.founder .role{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin:8px 0 14px}
.founder p{color:var(--muted);font-size:15px;line-height:1.6}

/* close */
.close{padding:110px 0;text-align:center}
.close .label{justify-content:center}
.close h2{font-size:clamp(46px,6.6vw,96px);line-height:1;letter-spacing:-.055em;max-width:14ch;margin:24px auto 0}
.close h2 span{color:var(--orange)}
.close p{color:#bcbcbc;font-size:19px;line-height:1.55;max-width:46ch;margin:26px auto 0}
.close .cta{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:36px}

footer{padding:48px 0 28px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:28px}
footer img{height:22px;width:auto}
footer .links{display:flex;gap:24px;flex-wrap:wrap}
footer a:hover{color:var(--orange)}

/* reveal */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}*{scroll-behavior:auto}}

/* reading pages */
.progress{position:fixed;top:0;left:0;height:3px;background:var(--orange);width:0;z-index:20}
.reader-hero{padding:80px 0 56px}
.reader-hero .wrap{max-width:820px}
.reader-hero .ring{width:48px;height:48px;margin-bottom:28px}
.reader-hero h1{font-weight:400;font-size:clamp(60px,9vw,128px);line-height:.98;letter-spacing:-.06em;margin-top:22px}
.reader-hero .sub{font-size:clamp(22px,2.4vw,28px);line-height:1.35;max-width:30ch;margin-top:22px;letter-spacing:-.02em}
.reader-hero .by{margin-top:24px;color:var(--muted);font-size:14px}
.toc{max-width:820px;margin:0 auto;list-style:none;display:grid;gap:10px;background:var(--wash);border:1px solid var(--line);border-radius:20px;padding:22px}
.toc a{display:grid;grid-template-columns:130px 1fr;gap:16px;align-items:baseline;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.toc a span{color:var(--orange);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.toc a b{font-weight:400;font-size:22px;letter-spacing:-.02em}
.toc a:hover b{color:var(--orange)}
.epigraphs{max-width:820px;margin:56px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.epigraphs blockquote{font-size:22px;line-height:1.35;letter-spacing:-.02em;border-top:1px solid var(--line);padding-top:18px}
.epigraphs cite{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:10px}
article.chapter{max-width:820px;margin:0 auto;padding:96px 0 16px}
article.chapter .label{margin-bottom:18px}
article.chapter h2{font-size:clamp(48px,6.4vw,80px);line-height:1;letter-spacing:-.055em}
article.chapter .dek{font-size:22px;line-height:1.45;color:var(--muted);max-width:36ch;margin:18px 0 48px;letter-spacing:-.01em}
article.chapter p{font-size:19px;line-height:1.75;color:#3a3a3a;margin-bottom:1.2em}
article.chapter p strong{color:var(--ink);font-weight:500}
article.chapter p.pull{font-size:clamp(28px,3vw,36px);line-height:1.2;letter-spacing:-.035em;color:var(--ink);margin:1.3em 0;padding-left:22px;border-left:3px solid var(--orange)}
article.chapter hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
article.chapter h3.section-h{font-weight:400;font-size:clamp(30px,3.4vw,40px);letter-spacing:-.035em;line-height:1.1;margin:1.6em 0 .6em}
.next-book{max-width:820px;margin:64px auto 0;padding:44px;border-radius:24px}
.next-book .label{color:#fff}
.next-book h3{font-weight:400;font-size:52px;letter-spacing:-.05em;line-height:1;margin:20px 0 14px}
.next-book p{color:#bcbcbc;line-height:1.6}
.draft-note{max-width:820px;margin:20px auto 0;color:var(--muted);font-size:14px}
.draft-note a{color:var(--ink);border-bottom:1px solid var(--line)}

@media (max-width:1000px){
  .nav ul{gap:18px}
  .hero .wrap,.split,.manifesto .after,.feature,.products,.founders,.name .defs,.epigraphs{grid-template-columns:1fr;gap:32px}
  .pillars{grid-template-columns:1fr;gap:28px}
  .posts{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  .wrap{width:calc(100% - 40px)}
  .nav .wrap{height:76px}
  .nav ul .hide-sm{display:none}
  .nav ul .btn{display:none}
  .hero{padding:44px 0 56px}
  .hero .lead{font-size:20px}
  section.block,.manifesto,.name,.close{padding:64px 0}
  .name .namecard{padding:28px}
  .book,.series,.product,.next-book{padding:28px}
  .founder{grid-template-columns:84px 1fr;gap:18px;padding:22px}
  .founder img{width:84px;height:84px}
  .posts{grid-template-columns:1fr}
  .toc a{grid-template-columns:1fr;gap:4px}
  .layer{grid-template-columns:22px 1fr}
  .layer .tag{display:none}
  .book .ring{width:180px;height:180px;right:-50px;bottom:-50px}
  .sectionhead{flex-direction:column;align-items:start;gap:16px}
}
.name .word{display:block}

/* journey */
.journey{display:grid;gap:22px}
.origin{display:grid;grid-template-columns:auto 1fr;gap:44px;align-items:center;background:var(--wash);border:1px solid var(--line);border-radius:24px;padding:40px;position:relative;overflow:hidden}
.origin:before{content:'';position:absolute;width:420px;height:240px;background:radial-gradient(ellipse,#ffd3c6,transparent 70%);top:-120px;right:-120px}
.origin>*{position:relative}
.origin-year{font-size:clamp(72px,7.5vw,120px);line-height:.9;letter-spacing:-.06em;color:var(--orange);white-space:nowrap;align-self:start}
.origin h3{font-weight:400;font-size:clamp(26px,2.6vw,34px);letter-spacing:-.03em;line-height:1.15;margin:18px 0 14px;max-width:24ch}
.origin p{color:var(--muted);font-size:16px;line-height:1.6;max-width:62ch}
.origin p+p{margin-top:12px}
.origin strong{color:var(--ink);font-weight:500}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.steps li{border-top:1px solid var(--line);padding-top:20px}
.steps li.now{border-top:2px solid var(--orange)}
.steps .yr{font-size:12px;color:var(--orange);letter-spacing:.08em}
.steps h3{font-weight:400;font-size:24px;letter-spacing:-.025em;margin:18px 0 10px}
.steps p{color:var(--muted);font-size:15px;line-height:1.55}
@media (max-width:1000px){.steps{grid-template-columns:1fr 1fr}.origin{grid-template-columns:1fr;gap:20px}}
@media (max-width:700px){.steps{grid-template-columns:1fr}.origin{padding:26px}}
.hero .micro a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px}
.hero .micro a:hover{color:var(--orange);text-decoration-color:var(--orange)}
.hero .micro{font-size:14px}
a.layer{transition:transform .2s,background .2s,border-color .2s}
a.layer:hover{transform:translateX(4px)}
a.layer.live:hover{background:#000}
a.layer:hover .tag{background:var(--orange);border-color:var(--orange);color:#fff}

/* hero foundation tiles */
.tiles{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;min-height:150px;transition:transform .2s,border-color .2s}
.tile .tag{align-self:flex-start;font-size:10px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line);border-radius:30px;padding:5px 9px;color:var(--muted)}
.tile b{font-weight:500;font-size:17px;line-height:1.25;margin-top:auto}
.tile .s{font-size:13px;color:var(--muted);line-height:1.4}
.tile.dark-tile{background:var(--ink);color:#fff;border-color:var(--ink)}
.tile.dark-tile .tag{color:#fff;border-color:#555}
.tile.dark-tile .s{color:#bdbdbd}
.tile:hover{transform:translateY(-3px)}
.tile:hover .tag{background:var(--orange);border-color:var(--orange);color:#fff}

/* product demos */
.product .btn{align-self:flex-start;margin-top:auto}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{font-size:12px;border:1px solid var(--line);border-radius:30px;padding:6px 11px;color:var(--muted);background:#fff}
.demo{background:var(--wash);border:1px solid var(--line);border-radius:16px;padding:16px;margin:6px 0 14px}
.bubble{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:15px;line-height:1.45}
.bubble+.bubble{margin-top:10px}
.bubble .speaker{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.bubble.reply{background:var(--ink);color:#fff;border-color:var(--ink);margin-left:28px}
.bubble.reply .speaker{color:#b5b5b5}

/* vision band */
#vision .eras{display:flex;flex-wrap:wrap;gap:.1em .45em;font-size:clamp(44px,6.6vw,100px);line-height:1;letter-spacing:-.055em}
#vision .eras span{color:#4a4a4a}
#vision .eras span.now{color:var(--orange)}
#vision .eras-after{color:#bcbcbc;font-size:19px;line-height:1.55;margin-top:24px;max-width:52ch}
@media (max-width:700px){.tiles{grid-template-columns:1fr}.tile{min-height:0}.bubble.reply{margin-left:14px}}

/* faq */
.faq{display:grid;gap:10px}
.faq-item{border:1px solid var(--line);border-radius:16px;background:#fff;padding:0 22px}
.faq-item summary{cursor:pointer;list-style:none;padding:20px 0;font-size:19px;letter-spacing:-.01em;display:flex;justify-content:space-between;gap:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:'+';color:var(--orange);font-size:22px;line-height:1}
.faq-item[open] summary:after{content:'–'}
.faq-item p{color:var(--muted);font-size:16px;line-height:1.6;padding:0 0 20px;max-width:72ch}