/* ═══════════════════════════════════════════════════════════
   prop-firm.ai — blog. Same tokens as the homepage, set for
   long-form reading instead of a scroll-driven story.
   ═══════════════════════════════════════════════════════════ */
:root{
  --ink:#230A3F; --ink-2:#1A0730; --ink-3:#35145C;
  --ivory:#F7F2FF; --ivory-2:#FFFFFF;
  --sage:#F1E6FC; --sage-2:#D9C4F2; --sage-deep:#6B4E8F;

  --brand-1:#FFAD66; --brand-2:#FF6EB2; --brand-3:#AD5CFF;
  --accent:#FF6EB2;
  --grad:linear-gradient(118deg,var(--brand-1),var(--brand-2) 52%,var(--brand-3));
  --grad-soft:linear-gradient(118deg,rgba(255,173,102,.16),rgba(255,110,178,.16) 52%,rgba(173,92,255,.16));

  --bg:#FAF6FF; --bg-raise:var(--ivory-2);
  --fg:var(--ink); --fg-mid:#5C4A73; --fg-faint:#8B7BA5;
  --line:rgba(35,10,63,.15); --line-soft:rgba(35,10,63,.07);

  --s--1:clamp(.75rem,.72rem + .14vw,.83rem);
  --s-0:clamp(.98rem,.94rem + .22vw,1.08rem);
  --s-1:clamp(1.16rem,1.06rem + .46vw,1.4rem);
  --s-2:clamp(1.45rem,1.24rem + 1vw,2.05rem);
  --s-3:clamp(1.95rem,1.5rem + 2.2vw,3.2rem);
  --s-4:clamp(2.6rem,1.7rem + 4.3vw,5.4rem);

  --gutter:clamp(1.15rem,.6rem + 2.6vw,4.2rem);
  --maxw:1300px;
  --readw:74ch;

  --display:'Ubuntu',system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Ubuntu',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);
  font-size:var(--s-0);line-height:1.6;-webkit-font-smoothing:antialiased;
  font-synthesis-weight:none;overflow-x:clip}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select{font:inherit;color:inherit}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}

h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1;
  letter-spacing:-.032em;text-wrap:balance;margin:0}
p{margin:0}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.eyebrow{font-size:var(--s--1);font-weight:600;letter-spacing:.17em;
  text-transform:uppercase;color:var(--accent);display:flex;align-items:center;
  gap:.7em;margin:0 0 1.2rem}
.eyebrow::before{content:"";width:11px;height:11px;border-radius:3.5px;flex:none;
  background:var(--grad);rotate:45deg}
.src{font-size:var(--s--1);color:var(--fg-faint);line-height:1.5}

.btn{--bb:var(--grad);--bf:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.65em;
  background:var(--bb);color:var(--bf);border:0;border-radius:100px;cursor:pointer;
  padding:.92em 1.55em;font-size:var(--s-0);font-weight:500;letter-spacing:-.01em;
  text-decoration:none;transition:box-shadow .45s var(--ease),transform .45s var(--ease)}
.btn:hover{box-shadow:0 14px 34px -14px rgba(173,92,255,.85);transform:translateY(-1px)}
.btn .dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex:none;
  transition:transform .4s var(--ease)}
.btn:hover .dot{transform:scale(1.9)}
.btn--ghost{--bb:transparent;--bf:var(--fg);box-shadow:inset 0 0 0 1px var(--line)}
.btn--ghost:hover{box-shadow:inset 0 0 0 1px var(--accent)}
.tag{display:inline-flex;align-items:center;gap:.45em;font-size:var(--s--1);
  font-weight:600;padding:.38em .8em;border-radius:100px;
  box-shadow:inset 0 0 0 1px var(--line);color:var(--fg-mid)}

.grain{position:fixed;inset:0;pointer-events:none;z-index:900;opacity:.11;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='170' height='170'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.48'/%3E%3C/svg%3E")}

/* ═══════════ nav ═══════════ */
.nav{position:sticky;top:0;z-index:700;background:var(--ink);color:var(--ivory)}
.nav-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.85rem var(--gutter);max-width:var(--maxw);margin-inline:auto}
.brand{display:flex;align-items:center;gap:.55rem;text-decoration:none;
  font-family:var(--display);font-weight:700;letter-spacing:-.05em;font-size:1.12rem;
  white-space:nowrap}
.brand svg{width:21px;height:21px;flex:none}
.nav-right{display:flex;align-items:center;gap:.9rem}
.nav .btn{padding:.55em 1.1em;font-size:var(--s--1)}
.nav-links{display:none;gap:1.3rem;font-size:var(--s--1);font-weight:500}
.nav-links a{text-decoration:none;opacity:.78}
.nav-links a:hover,.nav-links a[aria-current]{opacity:1;color:var(--accent)}
@media (min-width:760px){.nav-links{display:flex}}

/* ═══════════ blog head ═══════════ */
.bloghead{background:var(--ink);color:var(--ivory);position:relative;overflow:hidden;
  padding-block:clamp(3rem,7vw,6rem) clamp(3rem,7vw,5.5rem)}
.bloghead::after{content:"";position:absolute;width:70vw;height:70vw;right:-22vw;top:-32vw;
  border-radius:50%;background:var(--grad);opacity:.17;filter:blur(90px);pointer-events:none}
.bloghead .wrap{position:relative;z-index:1}
.bloghead h1{font-size:var(--s-4);max-width:17ch;line-height:.94}
.bloghead .lede{margin-top:1.3rem;max-width:62ch;color:rgba(247,242,255,.8);
  font-size:var(--s-1);line-height:1.45}
.bloghead .stats{display:flex;flex-wrap:wrap;gap:1.6rem;margin-top:2rem;
  font-size:var(--s--1);color:rgba(247,242,255,.6);letter-spacing:.12em;
  text-transform:uppercase;font-weight:700}
.bloghead .stats b{color:var(--ivory);font-size:var(--s-1);letter-spacing:-.03em;
  font-family:var(--display);display:block;text-transform:none}

/* ═══════════ cards ═══════════ */
.posts{padding-block:clamp(3rem,6vw,5rem)}
.grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));
  margin-top:2rem}
.card{background:var(--bg-raise);border:1px solid var(--line-soft);border-radius:18px;
  overflow:hidden;display:flex;flex-direction:column;text-decoration:none;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.card:hover{transform:translateY(-3px);border-color:var(--line);
  box-shadow:0 26px 54px -30px rgba(35,10,63,.45)}
.card .ph{aspect-ratio:16/9;background:var(--sage);overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover;
  transition:transform .6s var(--ease)}
.card:hover .ph img{transform:scale(1.04)}
.card .body{padding:1.25rem 1.3rem 1.45rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.card .cat{font-size:var(--s--1);font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--accent)}
.card h2,.card h3{font-size:var(--s-1);line-height:1.14;letter-spacing:-.025em}
.card p{color:var(--fg-mid);font-size:var(--s--1);line-height:1.55}
.card .meta{margin-top:auto;padding-top:.6rem;display:flex;align-items:center;gap:.55rem;
  font-size:var(--s--1);color:var(--fg-faint);border-top:1px solid var(--line-soft)}
.card .meta img{width:26px;height:26px;border-radius:50%;object-fit:cover;flex:none}

/* featured */
.feature{display:grid;gap:0;border:1px solid var(--line-soft);border-radius:22px;
  overflow:hidden;background:var(--bg-raise);text-decoration:none;
  transition:box-shadow .4s var(--ease)}
.feature:hover{box-shadow:0 30px 60px -32px rgba(35,10,63,.5)}
@media (min-width:900px){.feature{grid-template-columns:1.05fr .95fr}}
.feature .ph{aspect-ratio:16/9;overflow:hidden;background:var(--sage)}
.feature .ph img{width:100%;height:100%;object-fit:cover}
.feature .body{padding:clamp(1.4rem,3vw,2.6rem);display:flex;flex-direction:column;
  gap:.9rem;justify-content:center}
.feature h2{font-size:var(--s-2);line-height:1.06}
.feature p{color:var(--fg-mid)}

/* ═══════════ pagination ═══════════ */
.pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.45rem;
  margin-top:3rem}
.pager a,.pager span{min-width:2.6rem;height:2.6rem;display:inline-flex;align-items:center;
  justify-content:center;padding:0 .85rem;border-radius:100px;text-decoration:none;
  font-size:var(--s--1);font-weight:600;border:1px solid var(--line-soft);color:var(--fg-mid)}
.pager a:hover{border-color:var(--accent);color:var(--fg)}
.pager .on{background:var(--grad);color:#fff;border-color:transparent}
.pager .off{opacity:.35}

/* ═══════════ article ═══════════ */
.crumbs{font-size:var(--s--1);color:var(--fg-faint);display:flex;gap:.5rem;
  flex-wrap:wrap;align-items:center;padding-top:1.6rem}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--accent)}

.arthead{padding-block:1.6rem 0}
.arthead h1{font-size:clamp(2rem,1.3rem + 3.2vw,3.6rem);max-width:22ch;line-height:.98}
.arthead .sub{margin-top:1.2rem;font-size:var(--s-1);color:var(--fg-mid);
  line-height:1.45;max-width:62ch}
.byline{display:flex;align-items:center;gap:.8rem;margin-top:1.8rem;flex-wrap:wrap}
.byline img{width:44px;height:44px;border-radius:50%;object-fit:cover;flex:none}
.byline .who{font-weight:700;letter-spacing:-.02em;font-family:var(--display)}
.byline .when{font-size:var(--s--1);color:var(--fg-faint)}

.hero-shot{margin:2.2rem 0 0;border-radius:18px;overflow:hidden;border:1px solid var(--line-soft)}
.hero-shot img{width:100%;aspect-ratio:16/9;object-fit:cover}

.artwrap{display:grid;gap:2.6rem;padding-block:2.6rem clamp(3rem,6vw,5rem);
  align-items:start;grid-template-columns:minmax(0,1fr)}
@media (min-width:1040px){.artwrap{grid-template-columns:minmax(0,1fr) 260px}}

.toc{position:sticky;top:5.2rem;border:1px solid var(--line-soft);border-radius:16px;
  padding:1.2rem 1.3rem;background:var(--bg-raise);display:none}
@media (min-width:1040px){.toc{display:block}}
.toc b{font-family:var(--display);font-size:var(--s--1);letter-spacing:.14em;
  text-transform:uppercase;color:var(--fg-faint);display:block;margin-bottom:.7rem}
.toc ol{margin:0;padding:0;list-style:none;display:grid;gap:.5rem}
.toc a{text-decoration:none;font-size:var(--s--1);color:var(--fg-mid);line-height:1.35;
  display:block;border-left:2px solid var(--line-soft);padding-left:.7rem}
.toc a:hover,.toc a.on{color:var(--fg);border-left-color:var(--accent)}

/* long-form typography */
.prose{max-width:var(--readw);min-width:0;font-size:1.055rem;line-height:1.72;color:#3C2A54}
.prose > * + *{margin-top:1.15rem}
.prose p,.prose li,.prose h2,.prose h3,.prose blockquote{overflow-wrap:anywhere}
.prose h2{font-size:clamp(1.5rem,1.2rem + 1.1vw,2.1rem);line-height:1.1;margin-top:2.8rem;
  color:var(--ink);scroll-margin-top:5.5rem}
.prose h3{font-size:clamp(1.18rem,1.05rem + .5vw,1.4rem);line-height:1.18;margin-top:2rem;
  color:var(--ink);scroll-margin-top:5.5rem}
.prose h2 + p,.prose h3 + p{margin-top:.85rem}
.prose a{color:var(--sage-deep);text-decoration:underline;text-underline-offset:3px;
  text-decoration-thickness:1px;text-decoration-color:rgba(107,78,143,.4)}
.prose a:hover{color:var(--accent);text-decoration-color:var(--accent)}
.prose strong{font-weight:700;color:var(--ink)}
.prose ul,.prose ol{margin-top:1.15rem;padding-left:0;list-style:none;display:grid;gap:.65rem}
.prose ul li{position:relative;padding-left:1.6rem}
.prose ul li::before{content:"";position:absolute;left:.15rem;top:.62em;width:8px;height:8px;
  border-radius:2.5px;background:var(--grad);rotate:45deg}
.prose ol{counter-reset:n}
.prose ol li{position:relative;padding-left:2.1rem;counter-increment:n}
.prose ol li::before{content:counter(n);position:absolute;left:0;top:.08em;width:1.45rem;
  height:1.45rem;border-radius:50%;background:var(--sage);color:var(--sage-deep);
  font-size:.75rem;font-weight:700;display:grid;place-items:center;font-family:var(--display)}
.prose li > ul,.prose li > ol{margin-top:.55rem}
.prose blockquote{margin:1.9rem 0;padding:1.15rem 1.4rem;border-radius:14px;
  background:var(--grad-soft);border:1px solid var(--line-soft);
  font-size:1.09rem;line-height:1.55;color:var(--ink)}
.prose blockquote p + p{margin-top:.7rem}
.prose figure.tbl{margin:1.9rem 0;max-width:100%;overflow-x:auto;
  -webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;
  border:1px solid var(--line);border-radius:16px;background:var(--bg-raise)}
.prose table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:min(520px,100%)}
@media (max-width:620px){
  /* a low floor so a three-column table fits a phone outright; anything
     wider than the frame still scrolls inside it */
  .prose table{font-size:.88rem;min-width:min(420px,100%)}
  .prose thead th,.prose tbody td{padding:.65rem .78rem}
  .prose thead th{font-size:.8rem}
}
.prose thead th{background:var(--ink);color:var(--ivory);text-align:left;
  font-family:var(--display);font-weight:700;letter-spacing:-.01em;
  padding:.85rem 1rem;font-size:.9rem}
.prose tbody td{padding:.8rem 1rem;border-top:1px solid var(--line-soft);
  vertical-align:top;color:var(--fg-mid)}
.prose tbody tr:nth-child(even){background:rgba(241,230,252,.42)}
.prose tbody td:first-child{color:var(--ink);font-weight:600}
.prose .note{background:var(--sage);border-radius:14px;padding:1.1rem 1.3rem;
  font-size:.98rem;color:var(--ink)}
.prose hr{border:0;height:1px;background:var(--line);margin:2.4rem 0}
.prose code{font-family:ui-monospace,Menlo,monospace;font-size:.88em;
  background:var(--line-soft);padding:.12em .42em;border-radius:5px}

/* ═══════════ author box ═══════════ */
.author{margin-top:3rem;border:1px solid var(--line-soft);border-radius:20px;
  background:var(--bg-raise);padding:clamp(1.3rem,3vw,2rem);display:grid;gap:1.1rem;
  grid-template-columns:auto 1fr;align-items:start;max-width:var(--readw)}
.author img{width:76px;height:76px;border-radius:50%;object-fit:cover;
  border:2px solid var(--sage-2)}
.author .nm{font-family:var(--display);font-weight:700;font-size:var(--s-1);
  letter-spacing:-.03em;line-height:1.1}
.author .rl{font-size:var(--s--1);font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);margin-top:.3rem}
.author .bio{margin-top:.7rem;color:var(--fg-mid);font-size:.97rem;line-height:1.6}
@media (max-width:560px){.author{grid-template-columns:1fr}}

/* faq */
.faq{margin-top:3rem;max-width:var(--readw)}
.faq h2{font-size:var(--s-2);margin-bottom:1.1rem}
.faq details{border:1px solid var(--line-soft);border-radius:14px;background:var(--bg-raise);
  padding:.95rem 1.2rem;margin-top:.6rem}
.faq summary{cursor:pointer;font-weight:700;font-family:var(--display);
  letter-spacing:-.02em;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--accent);font-size:1.3em;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq .ans{margin-top:.7rem;color:var(--fg-mid);line-height:1.65}

/* related + cta */
.related{background:var(--sage);padding-block:clamp(3rem,6vw,5rem)}
.related h2{font-size:var(--s-2);margin-bottom:.4rem}
.blogcta{background:var(--ink);color:var(--ivory);padding-block:clamp(3rem,6vw,5rem);
  position:relative;overflow:hidden}
.blogcta::after{content:"";position:absolute;width:60vw;height:60vw;left:-20vw;bottom:-34vw;
  border-radius:50%;background:var(--grad);opacity:.18;filter:blur(90px)}
.blogcta .wrap{position:relative;z-index:1;display:grid;gap:1.4rem;justify-items:start}
.blogcta h2{font-size:var(--s-3);max-width:19ch}
.blogcta p{color:rgba(247,242,255,.78);max-width:56ch}

/* ═══════════ footer ═══════════ */
.foot{background:var(--ink-2);color:rgba(247,242,255,.62);padding-block:2.4rem;
  font-size:var(--s--1)}
.foot .wrap{display:flex;flex-wrap:wrap;gap:1rem 1.8rem;align-items:center;
  justify-content:space-between}
.foot nav{display:flex;flex-wrap:wrap;gap:1.1rem}
.foot a{text-decoration:none}
.foot a:hover{color:var(--accent)}