/* ============================================================
   THE HUMBLE NP — SITE STYLES (all pages)
   Colors/fonts live in tokens.css. Edit those, not these.
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--red-bright);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--red);color:#fff;padding:8px 14px;z-index:200;border-radius:6px}
.skip:focus{left:8px}
.wrap{max-width:var(--max-w);margin:0 auto;padding:0 clamp(18px,4vw,var(--gutter))}
main{display:block}
section{padding:clamp(64px,9vw,112px) 0}
.alt{background:var(--bg2)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ── Type ───────────────────────────────────────────────── */
h1,h2,h3{font-family:var(--font-display);font-weight:400;letter-spacing:.01em;line-height:.95;margin:0 0 .4em}
h1{font-size:clamp(64px,11vw,148px)}
h2{font-size:clamp(42px,6vw,76px)}
h3{font-size:clamp(26px,3vw,34px);line-height:1}
p{margin:0 0 1em;max-width:62ch}
.lede{font-size:clamp(18px,1.8vw,21px);color:var(--fg2);max-width:52ch}
.muted{color:var(--fg2)}
.small{font-size:14px;color:var(--fg2)}
.kicker{font-family:var(--font-mono);font-size:13px;color:var(--red-bright);margin:0 0 14px;display:block}
.center{text-align:center}.center p{margin-left:auto;margin-right:auto}

/* ── Buttons ────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:8px;font:500 16px/1 var(--font-body);text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .15s,border-color .15s,transform .15s}
.btn:active{transform:translateY(1px)}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-bright)}
.btn-line{border-color:var(--border2);color:var(--fg);background:transparent}
.btn-line:hover{border-color:var(--fg2)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* ── Header ─────────────────────────────────────────────── */
.sh{position:sticky;top:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--border)}
.sh-in{display:flex;align-items:center;gap:20px;height:var(--nav-h);max-width:1320px;margin:0 auto;padding:0 clamp(16px,3vw,32px)}
.sh-logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--font-display);font-size:24px;letter-spacing:.03em;white-space:nowrap}
.sh-logo img{width:30px;height:30px;border-radius:6px}
.sh-nav{margin-left:auto}
.sh-nav>ul{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.sh-nav a,.sh-nav button{display:flex;align-items:center;gap:6px;height:40px;padding:0 12px;border-radius:6px;background:none;border:0;color:var(--fg2);font:500 15px var(--font-body);text-decoration:none;cursor:pointer}
.sh-nav a:hover,.sh-nav button:hover,.sh-nav [aria-current="page"]{color:var(--fg);background:var(--bg3)}
.sh-nav .caret{width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.sh-nav button[aria-expanded="true"] .caret{transform:rotate(225deg) translateY(-1px)}
.sh-drop{position:relative}
.sh-panel{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);width:min(560px,92vw);background:var(--card);border:1px solid var(--border2);border-radius:12px;padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:2px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.sh-panel[hidden]{display:none}
.sh-panel a{height:auto;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;color:var(--fg)}
.sh-panel a span.d{color:var(--fg2);font-size:13px;font-weight:400}
.sh-panel .all{grid-column:1/-1;border-top:1px solid var(--border);border-radius:0 0 6px 6px;margin-top:4px;color:var(--red-bright)}
.sh-actions{display:flex;align-items:center;gap:8px}
.sh-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:8px;border:1px solid var(--border2);background:none;color:var(--fg);cursor:pointer;font-size:16px}
.sh-cta{min-height:40px;padding:0 16px;font-size:15px}
.sh-burger{display:none}
.sh-drawer{border-top:1px solid var(--border);background:var(--bg);max-height:calc(100dvh - var(--nav-h));overflow:auto;padding:12px clamp(16px,3vw,32px) 28px}
.sh-drawer[hidden]{display:none}
.sh-drawer a{display:flex;justify-content:space-between;align-items:center;padding:14px 4px;border-bottom:1px solid var(--border);text-decoration:none;font-size:18px}
.sh-drawer .sub a{font-size:16px;padding-left:18px;color:var(--fg2)}
.sh-drawer .btn{margin-top:18px;width:100%}
.sh-nav a,.sh-nav button{white-space:nowrap}
.sh-nav{min-width:0}
@media (max-width:1180px){.sh-cta{display:none}.sh-in{gap:12px}.sh-nav a,.sh-nav button{padding:0 9px;font-size:14.5px}}
@media (max-width:1000px){.sh-nav>ul{gap:0}.sh-nav a,.sh-nav button{padding:0 7px;font-size:14px}.sh-logo{font-size:21px}}
@media (max-width:860px){.sh-nav{display:none}.sh-burger{display:grid}.sh-actions{margin-left:auto}}

/* status light */
.st{display:inline-flex;align-items:center;gap:7px;font:500 12.5px var(--font-mono);color:var(--fg2);white-space:nowrap}
.st::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.st.live{color:#3FBF7F}.st.beta{color:#E8B04B}.st.soon{color:var(--fg3)}
.st.live::before{box-shadow:0 0 0 0 rgba(63,191,127,.6);animation:ping 2.4s infinite}
@keyframes ping{70%{box-shadow:0 0 0 7px rgba(63,191,127,0)}100%{box-shadow:0 0 0 0 rgba(63,191,127,0)}}

/* ── Footer ─────────────────────────────────────────────── */
.sf{border-top:1px solid var(--border);padding:64px 0 32px;background:var(--bg)}
.sf-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px}
.sf h4{font:500 14px var(--font-body);color:var(--fg);margin:0 0 14px}
.sf ul{list-style:none;margin:0;padding:0}
.sf li{margin:0 0 9px}
.sf a{color:var(--fg2);text-decoration:none;font-size:15px}
.sf a:hover{color:var(--red-bright)}
.sf-brand p{color:var(--fg2);font-size:15px;max-width:34ch}
.sf-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:48px;padding-top:24px;border-top:1px solid var(--border);font-size:13px;color:var(--fg3)}
@media (max-width:860px){.sf-grid{grid-template-columns:1fr 1fr}.sf-brand{grid-column:1/-1}}

/* ── Hero / monitor ─────────────────────────────────────── */
.hero{padding:clamp(48px,8vw,96px) 0 clamp(56px,8vw,96px);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse 70% 60% at 70% 40%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 70% 40%,#000 20%,transparent 75%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{margin-bottom:.15em}
.hero .fine{margin-top:16px;font-size:14px;color:var(--fg3)}
.monitor{background:#050505;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:18px 18px 8px;color:#F0EFE9;box-shadow:0 0 0 6px rgba(255,255,255,.02),0 30px 80px rgba(193,18,31,.12)}
.mon-top{display:flex;justify-content:space-between;align-items:center;font:500 13px var(--font-mono);color:rgba(240,239,233,.55)}
.mon-trace{margin:10px -18px 6px;height:120px}
.mon-trace path{fill:none;stroke:var(--red-bright);stroke-width:2.2;stroke-linejoin:round;filter:drop-shadow(0 0 6px rgba(230,57,70,.55))}
.mon-trace .draw{stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 2.6s .3s cubic-bezier(.4,0,.2,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.mon-read{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.08)}
.mon-read div{padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.08)}
.mon-read div:nth-child(odd){border-right:1px solid rgba(255,255,255,.08);padding-right:14px}
.mon-read div:nth-child(even){padding-left:14px}
.mon-read b{display:block;font:400 44px/1 var(--font-display);color:#fff}
.mon-read b.r{color:var(--red-bright)}
.mon-read span{font-size:13px;color:rgba(240,239,233,.6);line-height:1.35;display:block;margin-top:4px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}

/* ── Feature list ───────────────────────────────────────── */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,96px);align-items:start}
.feats{display:grid;gap:0;border-top:1px solid var(--border2)}
.feat{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:22px 0;border-bottom:1px solid var(--border2)}
.feat .ic{width:44px;height:44px;border-radius:10px;background:var(--red-glow);color:var(--red-bright);display:grid;place-items:center;font-size:20px}
.feat h3{font-family:var(--font-body);font-size:19px;font-weight:500;letter-spacing:0;line-height:1.3;margin:0 0 4px}
.feat p{margin:0;color:var(--fg2);font-size:16px}
@media (max-width:900px){.split{grid-template-columns:1fr}}

/* ── Pricing ────────────────────────────────────────────── */
.prices{display:grid;grid-template-columns:1fr 1.25fr;gap:20px;max-width:960px;margin:40px auto 0}
.price{border:1px solid var(--border2);border-radius:16px;padding:32px;background:var(--card);display:flex;flex-direction:column}
.price.hot{border-color:var(--red);background:linear-gradient(180deg,var(--red-glow),transparent 55%),var(--card)}
.price h3{font-family:var(--font-body);font-size:20px;font-weight:500;letter-spacing:0;margin:0 0 6px}
.price .amt{font:400 72px/1 var(--font-display);margin:18px 0 4px}
.price .amt small{font:400 16px var(--font-body);color:var(--fg2);margin-left:6px}
.price .was{color:var(--fg2);font-size:15px}
.price .was s{color:var(--fg3)}
.tag{display:inline-block;align-self:flex-start;background:var(--red);color:#fff;font:500 13px var(--font-body);padding:5px 10px;border-radius:999px;margin-bottom:14px}
.price ul{list-style:none;padding:0;margin:22px 0 28px;display:grid;gap:10px;font-size:16px}
.price li{padding-left:26px;position:relative}
.price li::before{content:"";position:absolute;left:2px;top:.55em;width:12px;height:7px;border-left:2px solid var(--red-bright);border-bottom:2px solid var(--red-bright);transform:rotate(-45deg)}
.price .btn{margin-top:auto}
.price .note{font-size:13px;color:var(--fg3);margin:12px 0 0;text-align:center}
@media (max-width:760px){.prices{grid-template-columns:1fr}.price.hot{order:-1}}

/* ── Apps board ─────────────────────────────────────────── */
.board{margin-top:40px;border:1px solid var(--border2);border-radius:16px;overflow:hidden;background:var(--card)}
.row{display:grid;grid-template-columns:64px 1.1fr 1.6fr auto auto;gap:20px;align-items:center;padding:18px 22px;border-top:1px solid var(--border);text-decoration:none;transition:background .15s}
.row:first-child{border-top:0}
a.row:hover{background:var(--bg3)}
.row .glyph{width:64px;height:64px;border-radius:14px;display:grid;place-items:center;font-size:28px;background:var(--bg3);border:1px solid var(--border)}
.row h3{font-family:var(--font-body);font-size:19px;font-weight:500;letter-spacing:0;line-height:1.25;margin:0}
.row .who{font-size:14px;color:var(--fg2)}
.row p{margin:0;color:var(--fg2);font-size:15px}
.row .go{color:var(--red-bright);font-weight:500;font-size:15px;white-space:nowrap}
@media (max-width:860px){.row{grid-template-columns:52px 1fr auto;grid-template-areas:"g t s" "g p p" "g a a";row-gap:6px}.row .glyph{grid-area:g;width:52px;height:52px;font-size:22px;align-self:start}.row>div:nth-child(2){grid-area:t}.row p{grid-area:p}.row .st{grid-area:s;align-self:start}.row .go{grid-area:a}}

/* ── Band / media ───────────────────────────────────────── */
.band{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.band-art{aspect-ratio:1/1;border-radius:20px;background:radial-gradient(circle at 30% 30%,var(--red-glow),transparent 60%),var(--card);border:1px solid var(--border2);display:grid;place-items:center;position:relative;overflow:hidden}
.band-art img{width:100%;height:100%;object-fit:cover}
.mascots{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;padding:24px}
.mascots span{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;font-size:40px;background:var(--bg3);border:1px solid var(--border2)}
.mascots em{display:block;text-align:center;font-style:normal;font-size:13px;color:var(--fg2);margin-top:6px}
@media (max-width:860px){.band{grid-template-columns:1fr}}

/* ── Steps (true sequences only) ────────────────────────── */
.steps{list-style:none;padding:0;margin:36px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--red);padding-top:16px}
.steps li::before{content:counter(s);font:400 40px/1 var(--font-display);color:var(--red-bright);display:block;margin-bottom:8px}
.steps h3{font-family:var(--font-body);font-size:18px;font-weight:500;letter-spacing:0;margin:0 0 6px}
.steps p{font-size:15px;color:var(--fg2);margin:0}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* ── FAQ ────────────────────────────────────────────────── */
.faq{max-width:820px;margin:32px auto 0;border-top:1px solid var(--border2)}
.faq details{border-bottom:1px solid var(--border2)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-size:18px;font-weight:500;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:14px;font:300 28px var(--font-body);color:var(--red-bright);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--fg2);padding:0 0 20px;margin:0}

/* ── CTA block ──────────────────────────────────────────── */
.cta{border:1px solid var(--border2);border-radius:20px;padding:clamp(36px,6vw,72px);text-align:center;background:radial-gradient(ellipse at top,var(--red-glow),transparent 60%),var(--card)}
.cta .btn-row{justify-content:center}

/* ── Page header (inner pages) ──────────────────────────── */
.ph{padding:clamp(56px,8vw,100px) 0 clamp(24px,4vw,40px)}
.ph h1{font-size:clamp(56px,9vw,120px)}
.crumbs{font-size:14px;color:var(--fg3);margin-bottom:18px}
.crumbs a{color:var(--fg2);text-decoration:none}

/* ── Forms ──────────────────────────────────────────────── */
.card{border:1px solid var(--border2);border-radius:16px;background:var(--card);padding:clamp(24px,4vw,40px)}
.pill-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:16px 0 0}
.pill-list li{border:1px solid var(--border2);border-radius:999px;padding:6px 14px;font-size:14px;color:var(--fg2)}

/* ── Mobile sticky CTA ──────────────────────────────────── */
.mcta{display:none}
@media (max-width:760px){
  .mcta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:90;gap:10px;align-items:center;justify-content:space-between;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:var(--nav-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--border2)}
  .mcta span{font-size:14px;color:var(--fg2)}.mcta b{color:var(--fg);font-weight:500}
  .mcta .btn{min-height:44px}
  body.has-mcta{padding-bottom:76px}
}

/* ── Back-to-site pill (apps in subfolders) ─────────────── */
.thn-back{position:fixed;left:12px;bottom:12px;z-index:9999;background:#080808;color:#F0EFE9;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:9px 14px;font:500 13px 'DM Sans',system-ui,sans-serif;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.thn-back:hover{background:#C1121F}
.hero-grid>*,.split>*,.band>*,.prices>*{min-width:0}
html,body{overflow-x:clip}
.mon-trace{width:calc(100% + 36px);display:block}
.row .go,.row a.go{text-decoration:none}

/* ── 3D anatomy background: fills the page, camera moves head to toe on scroll ──
   --art-opacity: strength of the anatomy (0.3 = 30%)
   --panel: how solid panels are (85% solid = 15% see-through)                      */
:root{--art-opacity:.3;--panel:85%}
[data-theme="light"]{--art-opacity:.22}
html{background:var(--bg)}
body{background:transparent}
.page-art{position:fixed;inset:0;width:100vw;height:100vh;z-index:-1;pointer-events:none;opacity:var(--art-opacity)}
.alt{background:color-mix(in srgb,var(--bg2) var(--panel),transparent)}
.price,.board,.card,.cta,.band-art,.sf{background-color:color-mix(in srgb,var(--card) var(--panel),transparent)}
.sf{background-color:color-mix(in srgb,var(--bg) 92%,transparent)}
.price.hot{background:linear-gradient(180deg,var(--red-glow),transparent 55%),color-mix(in srgb,var(--card) var(--panel),transparent)}
.cta{background:radial-gradient(ellipse at top,var(--red-glow),transparent 60%),color-mix(in srgb,var(--card) var(--panel),transparent)}
@media (prefers-reduced-motion:reduce){.mon-trace .draw{stroke-dashoffset:0}}

/* ── Headshot ───────────────────────────────────────────── */
.headshot{border-radius:20px;overflow:hidden;border:1px solid var(--border2);aspect-ratio:4/5;max-width:460px;justify-self:center;width:100%}
.headshot img{width:100%;height:100%;object-fit:cover}

/* ── Sano Sano characters ───────────────────────────────── */
.mascots img{width:96px;height:96px;border-radius:50%;background:var(--bg3);border:1px solid var(--border2);object-fit:contain;padding:6px}

/* ── Contact form ───────────────────────────────────────── */
.form{display:grid;gap:16px}
.form label{display:grid;gap:6px;font-size:15px;font-weight:500}
.form input,.form select,.form textarea{font:400 16px var(--font-body);color:var(--fg);background:var(--bg);border:1px solid var(--border2);border-radius:8px;padding:12px 14px;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--red-bright);outline-offset:1px;border-color:transparent}
.form .hp{position:absolute;left:-9999px}
.notice{padding:12px 14px;border-radius:8px;font-size:15px;margin:0 0 16px}
.notice.ok{background:rgba(63,191,127,.12);color:#3FBF7F}
.notice.err{background:var(--red-glow);color:var(--red-bright)}

/* keep Gumroad's script from restyling our buttons */
a.btn.gumroad-button{background-image:none!important;box-shadow:none!important;font:500 16px/1 var(--font-body)!important;padding:0 22px!important;border-radius:8px!important;min-height:48px!important;display:inline-flex!important;align-items:center!important;text-decoration:none!important}
a.btn-red.gumroad-button{background:var(--red)!important;color:#fff!important;border:1px solid transparent!important}
a.btn-line.gumroad-button{background:transparent!important;color:var(--fg)!important;border:1px solid var(--border2)!important}
a.btn.gumroad-button .logo-full,a.btn.gumroad-button .gumroad-button-logo{display:none!important}
.center .price p{margin-left:0;margin-right:0}

/* ── Benefits ───────────────────────────────────────────── */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 40px;margin-top:40px}
.benefits h3{font-family:var(--font-body);font-size:19px;font-weight:500;letter-spacing:0;line-height:1.3;margin:0 0 8px;padding-top:16px;border-top:2px solid var(--red)}
.benefits p{color:var(--fg2);font-size:16px;margin:0}
@media (max-width:900px){.benefits{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.benefits{grid-template-columns:1fr}}

/* ── Module library ─────────────────────────────────────── */
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:40px}
.mod{display:grid;grid-template-columns:112px 1fr;gap:18px;padding:18px;border:1px solid var(--border2);border-radius:14px;border-top:3px solid var(--a);background:color-mix(in srgb,var(--card) var(--panel),transparent)}
.mod img{width:112px;height:auto;border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.mod-code{font:500 12.5px var(--font-mono);color:var(--fg3)}
.mod h3{font-family:var(--font-body);font-size:18px;font-weight:500;letter-spacing:0;line-height:1.25;margin:4px 0 8px}
.mod p{font-size:14.5px;color:var(--fg2);margin:0 0 10px;line-height:1.5}
.mod details{font-size:14px;margin-bottom:12px}
.mod summary{cursor:pointer;color:var(--fg2)}
.mod summary:hover{color:var(--fg)}
.mod ul{margin:8px 0 0;padding-left:18px;color:var(--fg2);columns:1}
.mod-buy{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.mod-buy b{font:400 30px/1 var(--font-display)}
.mod-buy .btn{min-height:40px;padding:0 16px;font-size:15px}
a.btn.gumroad-button.btn-red{min-height:40px!important}
@media (max-width:420px){.mod{grid-template-columns:84px 1fr}.mod img{width:84px}}

/* ── Cover strip (home) ─────────────────────────────────── */
.cover-strip{display:flex;gap:14px;overflow-x:auto;padding:28px 2px 12px;scroll-snap-type:x mandatory;scrollbar-width:thin}
.cover-strip img{flex:0 0 150px;width:150px;border-radius:6px;scroll-snap-align:start;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.hero .fine{color:var(--fg2)}

/* ── Spine chapter index (header, 2nd row) ──────────────── */
.spine{border-top:1px solid var(--border)}
.spine-in{max-width:1320px;margin:0 auto;padding:7px clamp(16px,3vw,32px);display:flex;align-items:center;gap:16px}
.spine-track{position:relative;display:flex;align-items:center;gap:7px}
.spine-track::before,.spine-cord{content:"";position:absolute;left:12px;right:12px;top:50%;height:2px;margin-top:-1px;background:var(--border2);border-radius:2px}
.spine-cord{background:var(--red-bright);transform-origin:left;transform:scaleX(0);transition:transform .25s;z-index:0}
.vert{position:relative;z-index:1;width:26px;height:20px;display:grid;place-items:center;border-radius:7px 7px 9px 9px;background:var(--bg3);border:1px solid var(--border2);text-decoration:none;color:var(--fg3);font:500 11.5px var(--font-mono);transition:background .2s,color .2s,border-color .2s,transform .2s}
.vert::before,.vert::after{content:"";position:absolute;top:7px;width:5px;height:4px;border-radius:2px;background:inherit;border:1px solid var(--border2)}
.vert::before{left:-5px}.vert::after{right:-5px}
.vert:hover{color:var(--fg);transform:translateY(-1px)}
.vert.past{border-color:rgba(230,57,70,.5);color:var(--fg2)}
.vert.on{background:var(--red);border-color:var(--red);color:#fff;transform:scale(1.12)}
.vert.on::before,.vert.on::after{background:var(--red);border-color:var(--red)}
.spine-label{font:500 13px var(--font-mono);color:var(--fg2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-width:600px){.vert{width:22px;height:18px;font-size:10.5px}.spine-track{gap:5px}.vert::before,.vert::after{display:none}.spine-label{font-size:12px}}
[data-chapter]{scroll-margin-top:calc(var(--nav-h) + 48px)}

/* ── Module tiles (compact grid, details open on tap) ───── */
.tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:36px}
.tile{all:unset;box-sizing:border-box;cursor:pointer;display:flex;flex-direction:column;justify-content:space-between;min-height:118px;padding:14px 16px;border-radius:8px;background:var(--a);color:#F0EFE9;position:relative;transition:transform .15s,box-shadow .15s}
.tile:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,0,0,.4)}
.tile:focus-visible{outline:2px solid #fff;outline-offset:2px}
.tile .tc{font:500 12px var(--font-mono);opacity:.8}
.tile .tt{font:400 26px/1 var(--font-display);letter-spacing:.01em;margin-top:10px}
.tile .tn{position:absolute;right:14px;top:10px;font:400 34px/1 var(--font-display)}
.tile .tp{font-size:13px;opacity:.85;margin-top:8px}
.tile.free::after{content:"Free";position:absolute;right:12px;bottom:12px;background:#fff;color:#080808;font:500 11px var(--font-body);padding:3px 8px;border-radius:99px}
@media (max-width:1100px){.tiles{grid-template-columns:repeat(4,1fr)}}
@media (max-width:820px){.tiles{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.tiles{grid-template-columns:repeat(2,1fr)}.tile{min-height:100px;padding:12px}.tile .tt{font-size:21px}.tile .tn{font-size:26px}}
.mod-dialog{border:1px solid var(--border2);border-radius:16px;padding:0;background:var(--card);color:var(--fg);width:min(760px,94vw);max-height:90dvh}
.mod-dialog::backdrop{background:rgba(0,0,0,.6);backdrop-filter:blur(4px)}
.mod-dialog .dx{position:sticky;top:0;float:right;margin:10px;width:40px;height:40px;border-radius:8px;border:1px solid var(--border2);background:var(--card);color:var(--fg);font-size:22px;cursor:pointer;z-index:2}
.md{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:24px;border-top:4px solid var(--a)}
.md img{width:200px;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.md h3{font-family:var(--font-body);font-size:24px;font-weight:500;letter-spacing:0;line-height:1.2;margin:4px 0 10px}
.md .mc{font:500 13px var(--font-mono);color:var(--fg3)}
.md p{color:var(--fg2);font-size:16px}
.md ul{columns:2;column-gap:24px;padding-left:18px;margin:0 0 20px;color:var(--fg2);font-size:14.5px}
.md .buy{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.md .buy b{font:400 40px/1 var(--font-display)}
@media (max-width:600px){.md{grid-template-columns:1fr}.md img{width:140px}.md ul{columns:1}}

/* ── App pages (site header + app below) ────────────────── */
body.app-page{overflow:hidden;height:100dvh;display:flex;flex-direction:column}
.appbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px clamp(16px,3vw,32px);border-bottom:1px solid var(--border);font-size:14px;color:var(--fg2);background:var(--bg)}
.appbar b{color:var(--fg);font-weight:500}
.appbar a{color:var(--red-bright);text-decoration:none;white-space:nowrap}
.appframe{flex:1;width:100%;border:0;display:block;background:#fff}
.app-page main{flex:1;display:flex;flex-direction:column;min-height:0}
.hero-img{border-radius:14px;overflow:hidden;border:1px solid var(--border2);box-shadow:0 30px 80px rgba(0,0,0,.45);max-width:460px;justify-self:end;width:100%}
.hero-img img{width:100%;height:auto}
@media (max-width:700px){.hide-sm{display:none}}
.tiles>.md,.md[hidden]{display:none!important}
@media (max-width:760px){:root{--art-opacity:.2}}


/* ── Icons (Lucide, inline SVG — replaces emoji) ─────────── */
.ico{width:1em;height:1em;display:block;flex-shrink:0}
.feat .ic .ico{width:22px;height:22px}
.row .glyph{color:var(--red-bright)}
.row .glyph .ico{width:28px;height:28px}
@media (max-width:860px){.row .glyph .ico{width:22px;height:22px}}
.sh-icon .ico{width:18px;height:18px}
[data-theme="dark"] .sh-icon .i-moon,[data-theme="light"] .sh-icon .i-sun{display:none}
.sh-burger .i-x,.sh-burger[aria-expanded="true"] .i-menu{display:none}
.sh-burger[aria-expanded="true"] .i-x{display:block}

/* ── Long-form pages (NP Guide, Portfolio) ──────────────── */
.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,64px);align-items:start;margin-top:36px}
@media (max-width:900px){.two-col{grid-template-columns:minmax(0,1fr)}}
.sub-h{font:500 13px var(--font-mono);color:var(--fg3);margin:0 0 12px}
.feats.grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));column-gap:36px;border-top:0;margin-top:32px}
.feats.grid .feat{border-top:1px solid var(--border2);border-bottom:0}
.feat .tagline{display:inline-block;margin-top:10px;font:500 12.5px var(--font-mono);color:var(--red-bright)}
.feat a.more{display:inline-flex;gap:6px;margin-top:10px;color:var(--red-bright);text-decoration:none;font-weight:500;font-size:15px}
.feat a.more:hover{text-decoration:underline}
.feat a.plain{color:var(--fg);text-decoration:none}
.feat a.plain:hover{color:var(--red-bright)}
.nlist{list-style:none;padding:0;margin:24px 0 0;counter-reset:n;border-top:1px solid var(--border2)}
.nlist li{counter-increment:n;display:grid;grid-template-columns:44px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--border2)}
.nlist li::before{content:counter(n,decimal-leading-zero);font:400 30px/1 var(--font-display);color:var(--red-bright)}
.nlist h3{font-family:var(--font-body);font-size:18px;font-weight:500;letter-spacing:0;line-height:1.3;margin:0 0 4px}
.nlist p{margin:0;color:var(--fg2);font-size:16px}
.pq{margin:28px 0;padding:24px 26px;border:1px solid var(--border2);border-top:3px solid var(--red);border-radius:0 0 12px 12px;background:color-mix(in srgb,var(--card) var(--panel),transparent)}
.pq p{font-size:19px;line-height:1.55;color:var(--fg);margin:0}
.pq cite{display:block;margin-top:12px;font:500 13px var(--font-mono);font-style:normal;color:var(--red-bright)}
.exp{border-top:1px solid var(--border2);margin-top:32px}
.exp-i{display:grid;grid-template-columns:220px minmax(0,1fr);gap:32px;padding:24px 0;border-bottom:1px solid var(--border2)}
.exp-when{font:500 13px var(--font-mono);color:var(--red-bright)}
.exp-where{font-size:14px;color:var(--fg2);margin-top:4px;line-height:1.45}
.exp-i h3{font-family:var(--font-body);font-size:19px;font-weight:500;letter-spacing:0;line-height:1.3;margin:0 0 10px;display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center}
.exp-i ul{margin:0;padding-left:18px;color:var(--fg2);font-size:15.5px;display:grid;gap:6px}
@media (max-width:760px){.exp-i{grid-template-columns:minmax(0,1fr);gap:8px}}
.skills{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-top:36px}
.skills h3{font-family:var(--font-body);font-size:16px;font-weight:500;letter-spacing:0;margin:0}
@media (max-width:900px){.skills{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.skills{grid-template-columns:1fr}}

/* ── Legal pages ────────────────────────────────────────── */
.updated{font:500 13px var(--font-mono);color:var(--fg3)}
.prose{max-width:720px;color:var(--fg2)}
.prose>p:first-child{color:var(--fg)}
.prose h2{font-size:clamp(30px,3.4vw,40px);color:var(--fg);margin:44px 0 12px}
.prose h3{font-family:var(--font-body);font-size:18px;font-weight:500;letter-spacing:0;line-height:1.3;color:var(--fg);margin:26px 0 8px}
.prose ul{padding-left:20px;display:grid;gap:6px;margin:0 0 16px}
.prose strong{color:var(--fg);font-weight:500}
.prose a{color:var(--red-bright)}

/* ── Red section bands (NP Guide, Portfolio) ────────────── */
.sband{background:var(--red);color:#fff;padding:18px 0;scroll-margin-top:calc(var(--nav-h) + 48px)}
.sband .wrap{display:flex;align-items:center;gap:16px}
.sband h2{font-size:clamp(26px,3vw,34px);line-height:1;margin:0;color:#fff}
.sband span{margin-left:auto;font:500 13px var(--font-mono);color:#fff;white-space:nowrap}
.sband+section{padding-top:clamp(48px,7vw,88px)}