/* Shared styles for inner pages. Same "night map" identity as the home page. */
:root{
  color-scheme:dark;
  --bg:#09090A; --bg-2:#111110; --card:#151513; --line:#26251F;
  --ivory:#EEE8DC; --dim:#8E897E; --faint:#4A4740;
  --gold:#F2B441; --gold-2:#FFD78A; --red:#E5584A; --ok:#7BC59A;
  --f-x:"Archivo","Helvetica Neue",Arial,sans-serif;
  --f-s:"Instrument Serif","Times New Roman",Georgia,serif;
  --f-m:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ivory);font-family:var(--f-x);font-size:17px;line-height:1.65;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));overflow-x:hidden}
::selection{background:var(--gold);color:var(--bg)}
a{color:inherit}
img{max-width:100%}
h1,h2,h3,h4,p{margin:0}
.wrap{max-width:1240px;margin:0 auto;position:relative}
.narrow{max-width:760px;margin:0 auto}
.mono{font-family:var(--f-m);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.it{font-family:var(--f-s);font-style:italic;font-weight:400;letter-spacing:0}
.gold{color:var(--gold)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
section{padding-block:80px}

/* progress + cursor */
.progress{position:fixed;left:0;top:0;height:2px;width:100%;z-index:95;background:var(--gold);transform-origin:0 50%;transform:scaleX(0)}
.cring,.cdot{position:fixed;left:0;top:0;z-index:90;pointer-events:none;border-radius:50%;display:none}
.cring{width:38px;height:38px;margin:-19px 0 0 -19px;border:1.5px solid var(--gold);transition:width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),background .3s}
.cdot{width:6px;height:6px;margin:-3px 0 0 -3px;background:var(--gold)}
.cring.hov{width:64px;height:64px;margin:-32px 0 0 -32px;background:rgba(242,180,65,.12)}
@media (pointer:fine){.cring,.cdot{display:block}}

/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;padding-block:16px}
.nav .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 10px 10px 20px;border:1px solid var(--line);border-radius:999px;
  background:rgba(9,9,10,.78);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:-.01em}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--gold)}
.links{display:flex;gap:26px;font-size:14px;color:var(--dim)}
.links a{text-decoration:none;transition:color .2s}.links a:hover,.links a[aria-current]{color:var(--ivory)}
.btn{display:inline-flex;align-items:center;gap:10px;font:600 15px/1 var(--f-x);text-decoration:none;border-radius:999px;padding:14px 22px;border:1px solid transparent;
  cursor:pointer;transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s}
.btn svg{width:18px;height:18px;flex:none}
.btn-gold{background:var(--gold);color:#120d02}.btn-gold:hover{background:var(--gold-2)}
.btn-line{border-color:var(--line);color:var(--ivory)}.btn-line:hover{border-color:var(--gold);color:var(--gold)}
@media (max-width:880px){.links{display:none}}

/* page hero */
.phero{padding-block:50px 40px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--f-m);font-size:12px;color:var(--faint);margin-bottom:26px}
.crumbs a{color:var(--dim);text-decoration:none}.crumbs a:hover{color:var(--gold)}
.phero h1{font-size:clamp(40px,5.6vw,82px);line-height:.98;letter-spacing:-.04em;font-weight:700;max-width:17ch;text-wrap:balance}
.phero h1 .it{color:var(--gold)}
.phero .lede{font-size:19px;color:var(--dim);max-width:58ch;margin-top:22px}
.phero .lede b{color:var(--ivory);font-weight:500}
.phero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:26px;font-size:14px;color:var(--dim)}
.meta-row img{width:36px;height:36px;border-radius:50%;object-fit:cover;object-position:50% 20%;border:1px solid var(--gold)}

/* geo-grid diagram */
.diagram{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center;border:1px solid var(--line);border-radius:30px;background:var(--bg-2);padding:clamp(20px,3vw,36px)}
.diagram h2{font-size:clamp(26px,3vw,40px);line-height:1.05;letter-spacing:-.03em;font-weight:700}
.diagram p{color:var(--dim);margin-top:12px}
.readout{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
.readout div{border:1px solid var(--line);border-radius:16px;padding:14px;background:var(--bg)}
.readout b{display:block;font-size:36px;font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1}
.readout span{font-size:13px;color:var(--dim)}
.map{position:relative;aspect-ratio:1/1;max-width:100%;border-radius:22px;overflow:hidden;background:#0D0D0C}
.map svg{position:absolute;inset:0;width:100%;height:100%}
.map svg path{fill:none;stroke:#24231e;stroke-linecap:round}
.grid{position:absolute;inset:7%;display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(5,1fr);place-items:center}
.cell{width:clamp(28px,6vw,46px);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;font-family:var(--f-m);font-size:clamp(11px,1.4vw,14px);
  color:#fff;background:var(--red);transition:background .6s,color .6s,transform .6s var(--ease)}
.cell.mid{background:#B98A2E;color:#140f03}.cell.top{background:var(--gold);color:#140f03}
.cell.pop{transform:scale(1.18)}.cell.center{outline:2px solid var(--ivory);outline-offset:2px}
.legend{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:var(--dim);margin-top:12px}
.legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}
.tagx{font-family:var(--f-m);font-size:10px;padding:3px 8px;border-radius:99px;border:1px solid var(--line);color:var(--dim)}
@media (max-width:860px){.diagram{grid-template-columns:1fr}}

/* section heads */
.shead{display:grid;gap:12px;max-width:760px;margin-bottom:40px}
.shead h2{font-size:clamp(32px,4.2vw,56px);line-height:1;letter-spacing:-.035em;font-weight:700;text-wrap:balance}
.shead h2 .it{color:var(--gold)}
.shead p{color:var(--dim);font-size:18px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{border:1px solid var(--line);border-radius:24px;padding:26px;background:var(--bg-2);display:grid;gap:12px;align-content:start;transition:border-color .4s,transform .4s var(--ease)}
.card:hover{border-color:#4a4330;transform:translateY(-4px)}
.card .k{font-family:var(--f-m);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.card h3{font-size:22px;line-height:1.15;letter-spacing:-.02em;font-weight:700}
.card p,.card li{color:var(--dim);font-size:15.5px}
.card ul{margin:0;padding-left:18px;display:grid;gap:6px}
@media (max-width:960px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.cards,.cards.two{grid-template-columns:1fr}}

.note{border:1px solid rgba(242,180,65,.35);background:linear-gradient(135deg,rgba(242,180,65,.08),transparent 60%);border-radius:20px;padding:22px 24px;display:grid;gap:8px}
.note b{color:var(--gold);font-family:var(--f-m);font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.note p{color:var(--ivory)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:28px}}

/* problem list */
.plist{display:grid;gap:0;border-top:1px solid var(--line)}
.plist div{display:grid;grid-template-columns:40px 1fr;gap:4px 14px;padding:18px 0;border-bottom:1px solid var(--line)}
.plist i{font-style:normal;font-family:var(--f-m);font-size:12px;color:var(--red);grid-row:span 2;padding-top:4px}
.plist b{font-weight:600}.plist span{color:var(--dim);font-size:15.5px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{border:1px solid var(--line);border-radius:24px;padding:24px;background:var(--bg-2);display:grid;gap:10px;align-content:start}
.step .num{font-size:64px;line-height:.8;font-weight:800;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px #4a4740}
.step h3{font-size:22px;font-weight:700}.step p{color:var(--dim);font-size:15px}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* packages */
.pk{position:relative}
.pk.feat{border-color:rgba(242,180,65,.55);background:linear-gradient(180deg,rgba(242,180,65,.08),var(--bg-2) 50%)}
.pk .badge{position:absolute;top:18px;right:18px;font-family:var(--f-m);font-size:10px;padding:4px 9px;border-radius:99px;background:var(--gold);color:#120d02}
.pk .price{font-size:15px;color:var(--ivory);font-weight:600}

/* faq */
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 0;display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:19px;font-weight:600;letter-spacing:-.01em}
.faq summary:hover{color:var(--gold)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{width:32px;height:32px;flex:none;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-weight:300;font-size:20px;transition:transform .4s var(--ease),background .3s,color .3s}
.faq details[open] summary .pm{transform:rotate(45deg);background:var(--gold);color:#120d02;border-color:var(--gold)}
.faq details p{padding:0 46px 24px 0;color:var(--dim);max-width:66ch}

/* CTA */
.cta{border:1px solid var(--line);border-radius:32px;background:var(--bg-2);padding:clamp(26px,5vw,56px);display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.cta h2{font-size:clamp(34px,4.6vw,64px);line-height:.95;letter-spacing:-.04em;font-weight:700}
.cta h2 .it{color:var(--gold)}
.cta p{color:var(--dim);margin-top:14px;max-width:48ch}
.cta .acts{display:grid;gap:12px;justify-items:start}
.cta .num{font-family:var(--f-m);font-size:13px;color:var(--dim)}
@media (max-width:860px){.cta{grid-template-columns:1fr}}

/* article */
.article{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px;align-items:start}
.toc{position:sticky;top:110px;display:grid;gap:10px;font-size:14px;border-left:1px solid var(--line);padding-left:18px}
.toc b{font-family:var(--f-m);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);font-weight:400}
.toc a{color:var(--dim);text-decoration:none;line-height:1.35}.toc a:hover,.toc a.on{color:var(--gold)}
@media (max-width:960px){.article{grid-template-columns:1fr}.toc{position:static}}
.prose{max-width:720px;min-width:0}
.prose > *+*{margin-top:20px}
.prose h2{font-size:clamp(28px,3.2vw,40px);line-height:1.08;letter-spacing:-.03em;font-weight:700;margin-top:56px;scroll-margin-top:110px}
.prose h3{font-size:22px;letter-spacing:-.015em;font-weight:700;margin-top:34px}
.prose p,.prose li{color:#C9C3B6;font-size:17.5px}
.prose ul,.prose ol{padding-left:22px;display:grid;gap:8px}
.prose strong{color:var(--ivory);font-weight:600}
.prose a{color:var(--gold);text-underline-offset:3px}
.prose .note,.prose .tbl{margin-top:28px}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:18px}
.tbl table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font-family:var(--f-m);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);font-weight:400;background:var(--bg-2)}
.tbl td{color:#C9C3B6}.tbl tr:last-child td{border-bottom:0}
.author{display:flex;gap:18px;align-items:center;border:1px solid var(--line);border-radius:22px;padding:20px;background:var(--bg-2);margin-top:48px}
.author img{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:50% 20%;flex:none}
.author b{display:block;font-size:17px}.author span{color:var(--dim);font-size:15px}

/* blog index cards */
.posts{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.post{display:grid;gap:14px;border:1px solid var(--line);border-radius:26px;padding:28px;background:var(--bg-2);text-decoration:none;transition:border-color .4s,transform .4s var(--ease)}
.post:hover{border-color:#4a4330;transform:translateY(-4px)}
.post h2,.post h3{font-size:clamp(22px,2.4vw,30px);line-height:1.1;letter-spacing:-.025em;font-weight:700}
.post p{color:var(--dim)}
.post .more{color:var(--gold);font-weight:600;font-size:15px}
@media (max-width:760px){.posts{grid-template-columns:1fr}}

/* footer */
footer{padding-block:50px 120px;border-top:1px solid var(--line);margin-top:60px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;color:var(--dim);font-size:14px}
.foot b{display:block;color:var(--ivory);font-size:15px;margin-bottom:10px}
.foot a{display:block;text-decoration:none;padding:3px 0}.foot a:hover{color:var(--gold)}
@media (max-width:900px){.foot{grid-template-columns:1fr 1fr}}@media (max-width:560px){.foot{grid-template-columns:1fr}}

.wa{position:fixed;right:calc(20px + env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:50;display:flex;align-items:center;gap:10px;
  background:var(--gold);color:#120d02;text-decoration:none;font-weight:700;font-size:14px;padding:14px 18px;border-radius:999px;box-shadow:0 14px 40px -12px rgba(242,180,65,.6)}
.wa svg{width:22px;height:22px}
@media (max-width:520px){.wa span{display:none}.wa{padding:15px}}

.rv.in{animation:fade .9s var(--ease) both}
@keyframes fade{from{opacity:.01;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.cring,.cdot{display:none!important}html{scroll-behavior:auto}}

/* ===== visuals for service pages ===== */
.vis{border:1px solid var(--line);border-radius:30px;background:var(--bg-2);padding:clamp(20px,3vw,36px);display:grid;grid-template-columns:1fr 1.1fr;gap:36px;align-items:center}
.vis h2{font-size:clamp(26px,3vw,40px);line-height:1.05;letter-spacing:-.03em;font-weight:700}
.vis > div > p{color:var(--dim);margin-top:12px}
@media (max-width:860px){.vis{grid-template-columns:1fr}}
.paper{background:#ECE6D9;color:#1a1814;border-radius:18px;padding:20px;box-shadow:0 30px 60px -30px rgba(0,0,0,.8);display:grid;gap:10px;font-size:14px}
.paper .row{display:flex;justify-content:space-between;gap:10px;align-items:center;border-bottom:1px dashed #cfc7b6;padding-bottom:9px}
.paper .row:last-child{border-bottom:0;padding-bottom:0}
.paper .t{font-weight:700;font-size:17px}
.paper small{font-family:var(--f-m);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#7a7263}
.ok2{color:#1f7a4d;font-weight:700}.bad2{color:#C7462F;font-weight:700}.mid2{color:#9a6a0e;font-weight:700}
.meter{height:10px;border-radius:6px;background:#d8d0bf;overflow:hidden}.meter i{display:block;height:100%;background:linear-gradient(90deg,#B98A2E,#1f7a4d);border-radius:6px}
.tree{display:grid;gap:12px;justify-items:center}
.tree .lvl{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.tree span{border:1px solid var(--line);background:var(--bg);border-radius:12px;padding:9px 13px;font-size:13px;white-space:nowrap}
.tree span.h{border-color:var(--gold);color:var(--gold)}
.tree .ln{width:2px;height:16px;background:var(--line)}
.chat{display:grid;gap:12px}
.bub{border-radius:16px;padding:14px 16px;font-size:15px;line-height:1.5;max-width:92%}
.bub.q{background:var(--bg);border:1px solid var(--line);justify-self:end}
.bub.a{background:#ECE6D9;color:#1a1814}
.bub.a b{background:rgba(242,180,65,.45);padding:0 3px;border-radius:3px}
.srcs{display:flex;flex-wrap:wrap;gap:6px}.srcs span{font-family:var(--f-m);font-size:11px;border:1px solid var(--line);border-radius:99px;padding:4px 9px;color:var(--dim)}
.bars{display:grid;gap:10px}
.bar{display:grid;grid-template-columns:minmax(0,170px) 1fr 52px;gap:12px;align-items:center;font-size:14px}
.bar span{color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar .tr{height:12px;border-radius:6px;background:#1c1b17;overflow:hidden}
.bar .tr i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#B98A2E,var(--gold));width:var(--w);transform-origin:0 50%;animation:grow 1.2s var(--ease) both}
.bar b{font-variant-numeric:tabular-nums;text-align:right}
@keyframes grow{from{transform:scaleX(0)}to{transform:none}}
.anat{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#0D0D0C;display:grid;gap:8px;padding:12px}
.anat div{border-radius:10px;padding:10px 12px;font-size:13px;display:flex;justify-content:space-between;gap:10px;background:#161613;border:1px solid #24231e;color:var(--dim)}
.anat div b{color:var(--ivory);font-weight:600}
.anat .hl{border-color:rgba(242,180,65,.55);background:linear-gradient(90deg,rgba(242,180,65,.12),#161613)}
.hubgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hubgrid a{text-decoration:none}
@media (max-width:960px){.hubgrid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.hubgrid{grid-template-columns:1fr}}
@media (max-width:520px){.bar{grid-template-columns:1fr 52px;row-gap:4px}.bar span{grid-column:1/-1;white-space:normal}}