/* ─────────────────────────────────────────────────────────
   TRADING DUDE · Shared Stylesheet
   Design system used across all pages (nav, footer, base)
   Page-specific styles remain inline per page.
   ───────────────────────────────────────────────────────── */

:root{
  --bg:#f5f5f0;
  --bg-2:#ffffff;
  --bg-alt:#eeeee8;
  --card:#ffffff;
  --dark:#0a0a0a;
  --dark-2:#1a1a1a;
  --dark-3:#2a2a2a;
  --accent:#c8f000;
  --accent-2:#d4ff33;
  --accent-dim:#a5c800;
  --text:#0a0a0a;
  --text-2:#3a3a3a;
  --muted:#666;
  --muted-2:#999;
  --border:#e5e5df;
  --border-2:#d5d5cf;
  --wa:#25D366;
  --shadow-sm:0 1px 3px rgba(0,0,0,.04);
  --shadow-md:0 4px 16px rgba(0,0,0,.06);
  --shadow-lg:0 12px 40px rgba(0,0,0,.08);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  font-size:16px;
  line-height:1.55;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:'ss01','cv02','cv11';
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}

/* ═════ NAV ═════ */
.nav{
  position:fixed;top:12px;left:50%;transform:translateX(-50%);
  z-index:200;
  width:calc(100% - 24px);
  max-width:1200px;
  background:rgba(255,255,255,0.85);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border:1px solid var(--border);
  border-radius:100px;
  padding:10px 12px 10px 22px;
  display:flex;align-items:center;justify-content:space-between;
  box-shadow:var(--shadow-sm);
}
.nav-logo{
  font-family:'Inter',sans-serif;
  font-weight:800;font-size:17px;
  letter-spacing:-.02em;
  color:var(--dark);
  display:flex;align-items:center;gap:6px;
}
.nav-logo::before{
  content:'';width:22px;height:22px;
  background:var(--accent);border-radius:6px;
  display:inline-block;
  box-shadow:0 0 0 3px rgba(200,240,0,.15);
}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none;}
.nav-links a{
  font-size:13.5px;font-weight:500;color:var(--text-2);
  padding:8px 14px;border-radius:100px;
  transition:background .18s,color .18s;
}
.nav-links a:hover,.nav-links a.active{background:var(--bg-alt);color:var(--dark);}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--dark) !important;color:var(--accent) !important;
  padding:9px 16px 9px 14px !important;
  border-radius:100px !important;
  font-weight:600 !important;font-size:13px !important;
  transition:background .2s,transform .2s !important;
}
.nav-cta:hover{background:var(--dark-2) !important;transform:translateY(-1px);}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;}
.nav-hamburger span{display:block;width:20px;height:2px;background:var(--dark);border-radius:2px;transition:.3s;}
.nav-hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-hamburger.active span:nth-child(2){opacity:0;}
.nav-hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-menu{
  display:none;position:fixed;top:76px;left:12px;right:12px;
  background:var(--bg-2);border:1px solid var(--border);
  border-radius:var(--radius);padding:12px;z-index:199;
  flex-direction:column;gap:2px;
  box-shadow:var(--shadow-lg);
}
.mobile-menu a{
  font-size:15px;font-weight:500;color:var(--text-2);
  padding:14px 16px;border-radius:12px;
  display:flex;align-items:center;gap:10px;
}
.mobile-menu a:hover{background:var(--bg-alt);color:var(--dark);}
.mobile-menu.open{display:flex;}

/* ═════ PAGE HERO (used by inner pages) ═════ */
.page-hero{
  padding:120px 24px 40px;
  max-width:1000px;margin:0 auto;
  text-align:center;position:relative;
}
.page-hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:2px;text-transform:uppercase;
  color:var(--dark);
  background:var(--accent);
  padding:6px 12px;border-radius:6px;
  font-weight:600;
  margin-bottom:22px;
}
.page-hero h1{
  font-family:'Inter',sans-serif;
  font-size:clamp(38px,6vw,66px);
  font-weight:800;
  line-height:1.04;
  letter-spacing:-.035em;
  margin-bottom:18px;
  color:var(--dark);
}
.page-hero h1 .hl{
  background:var(--accent);
  padding:0 10px;border-radius:8px;
  display:inline-block;
  transform:rotate(-1.5deg);
  box-shadow:0 8px 24px rgba(200,240,0,.35);
}
.page-hero p{
  font-size:16px;color:var(--text-2);
  max-width:560px;margin:0 auto;
  line-height:1.6;
}

/* ═════ SECTION UTILITIES ═════ */
.section{
  padding:60px 24px;
  max-width:1200px;margin:0 auto;
  position:relative;
}
.section-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:2px;
  text-transform:uppercase;
  color:var(--dark);
  background:var(--accent);
  padding:6px 12px;border-radius:6px;
  font-weight:600;
  margin-bottom:16px;
}
.section-title{
  font-family:'Inter',sans-serif;
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  line-height:1.06;
  letter-spacing:-.03em;
  color:var(--dark);
  margin-bottom:14px;
}
.section-title .hl{
  background:var(--accent);
  padding:0 10px;border-radius:8px;
  display:inline-block;
  transform:rotate(-1deg);
}
.section-sub{
  font-size:15px;color:var(--text-2);
  max-width:640px;margin-bottom:32px;
  line-height:1.6;
}
.section-head-center{text-align:center;margin:0 auto 40px;}
.section-head-center .section-title{margin-left:auto;margin-right:auto;max-width:780px;}
.section-head-center .section-sub{margin-left:auto;margin-right:auto;}

/* ═════ BUTTONS ═════ */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--dark);color:var(--accent);
  padding:15px 26px;border-radius:100px;
  font-weight:600;font-size:15px;
  transition:transform .2s,box-shadow .2s;
  box-shadow:0 4px 16px rgba(10,10,10,.15);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(10,10,10,.25);}
.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--bg-2);color:var(--dark);
  border:1px solid var(--border-2);
  padding:14px 25px;border-radius:100px;
  font-weight:600;font-size:15px;
  transition:transform .2s,border-color .2s,background .2s;
}
.btn-secondary:hover{transform:translateY(-2px);border-color:var(--dark);background:#fff;}
.btn-accent{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:var(--dark);
  padding:15px 26px;border-radius:100px;
  font-weight:700;font-size:15px;
  transition:transform .2s,box-shadow .2s;
  box-shadow:0 0 30px rgba(200,240,0,.35);
}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 0 44px rgba(200,240,0,.55);}

/* ═════ FOOTER ═════ */
.footer{
  padding:64px 24px 32px;
  background:var(--bg-2);
  border-top:1px solid var(--border);
  margin-top:60px;
}
.footer-inner{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:40px;
  border-bottom:1px solid var(--border);
}
.footer-brand{max-width:340px;}
.footer-logo{
  font-weight:800;font-size:19px;
  letter-spacing:-.02em;color:var(--dark);
  display:flex;align-items:center;gap:8px;
  margin-bottom:14px;
}
.footer-logo::before{
  content:'';width:24px;height:24px;
  background:var(--accent);border-radius:6px;
  box-shadow:0 0 0 3px rgba(200,240,0,.15);
}
.footer-brand p{
  font-size:14px;color:var(--muted);line-height:1.6;
  margin-bottom:20px;
}
.footer-social{display:flex;gap:8px;}
.footer-social a{
  width:38px;height:38px;min-width:38px;
  background:var(--bg);border:1px solid var(--border);
  border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;flex-shrink:0;
  transition:background .2s,color .2s,border-color .2s;
  color:var(--text-2);
}
.footer-social a:hover{background:var(--dark);color:var(--accent);border-color:var(--dark);}
.footer-social svg{width:16px;height:16px;flex-shrink:0;}
.footer-col h4{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--muted);font-weight:600;
  margin-bottom:16px;
}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{font-size:14px;color:var(--text-2);transition:color .2s;}
.footer-col ul a:hover{color:var(--dark);}
.footer-bottom{
  max-width:1200px;margin:0 auto;
  padding-top:24px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:12.5px;color:var(--muted);
}
.footer-bottom a{color:var(--muted);}
.footer-bottom a:hover{color:var(--dark);}

/* ═════ CTA BLOCK ═════ */
.cta-final{
  background:var(--dark);
  color:#fff;
  border-radius:var(--radius-lg);
  padding:56px 40px;
  max-width:960px;margin:20px auto;
  text-align:center;
  position:relative;overflow:hidden;
}
.cta-final::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 15% 20%,rgba(200,240,0,.12),transparent 40%),
    radial-gradient(circle at 85% 80%,rgba(200,240,0,.08),transparent 40%);
  pointer-events:none;
}
.cta-final-tag{
  display:inline-flex;align-items:center;gap:6px;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:2px;text-transform:uppercase;
  background:rgba(200,240,0,.1);color:var(--accent);
  padding:6px 12px;border-radius:6px;
  font-weight:600;margin-bottom:20px;
  border:1px solid rgba(200,240,0,.2);
  position:relative;z-index:1;
}
.cta-final h2{
  font-size:clamp(28px,5vw,44px);
  font-weight:800;letter-spacing:-.03em;
  line-height:1.05;margin-bottom:16px;
  position:relative;z-index:1;
}
.cta-final h2 .hl{background:var(--accent);color:var(--dark);padding:0 10px;border-radius:8px;display:inline-block;transform:rotate(-1deg);}
.cta-final p{
  font-size:16px;color:rgba(255,255,255,.7);
  max-width:520px;margin:0 auto 32px;
  position:relative;z-index:1;
}
.cta-final-btns{
  display:flex;flex-wrap:wrap;justify-content:center;gap:12px;
  position:relative;z-index:1;
}
.cta-final .btn-primary{background:var(--accent);color:var(--dark);}
.cta-final .btn-primary:hover{background:var(--accent-2);}
.cta-final .btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.2);}
.cta-final .btn-secondary:hover{background:rgba(255,255,255,.05);border-color:#fff;}

/* ═════ SCROLL REVEAL ═════ */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease;}
.reveal.on{opacity:1;transform:none;}
.a1{animation:fadeUp .6s .0s both;}
.a2{animation:fadeUp .7s .1s both;}
.a3{animation:fadeUp .7s .25s both;}
.a4{animation:fadeUp .7s .4s both;}
.a5{animation:fadeUp .7s .55s both;}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:none;}}

/* ═════ FAQ ═════ */
.faq-list{max-width:820px;margin:0 auto;}
.faq-item{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:14px;
  margin-bottom:10px;
  overflow:hidden;
  transition:border-color .2s;
}
.faq-item.open{border-color:var(--dark);}
.faq-q{
  padding:20px 22px;
  cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;
  font-weight:600;font-size:15.5px;
  color:var(--dark);letter-spacing:-.01em;
}
.faq-icon{
  flex-shrink:0;
  width:28px;height:28px;
  background:var(--bg-alt);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;color:var(--dark);font-weight:400;
  transition:background .2s,transform .3s;
}
.faq-item.open .faq-icon{background:var(--accent);transform:rotate(45deg);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .35s ease,padding .35s ease;
  font-size:14.5px;color:var(--muted);
  line-height:1.65;
  padding:0 22px;
}
.faq-item.open .faq-a{
  max-height:600px;
  padding:0 22px 22px;
}

/* ═════ RESPONSIVE ═════ */
@media (max-width:900px){
  .nav-links{display:none;}
  .nav-hamburger{display:flex;}
  .footer-inner{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-brand{grid-column:1/-1;}
}
@media (max-width:640px){
  .nav{padding:10px 10px 10px 18px;top:10px;}
  .nav-logo{font-size:15px;}
  .nav-cta{padding:8px 14px !important;font-size:12px !important;}
  .page-hero{padding:100px 20px 30px;}
  .section{padding:44px 20px;}
  .cta-final{padding:44px 24px;}
  .footer-inner{grid-template-columns:1fr;gap:28px;}
}

/* ═════ BLOG POST PAGE ═════ */
.blog-post-hero{
  padding:110px 24px 30px;
  max-width:820px;margin:0 auto;
  text-align:center;
}
.blog-post-meta-top{
  display:flex;align-items:center;justify-content:center;gap:12px;
  flex-wrap:wrap;margin-bottom:24px;
}
.blog-post-meta-top .blog-tag{
  display:inline-flex;align-items:center;
  font-family:'JetBrains Mono',monospace;
  font-size:10px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--dark);background:var(--accent);
  padding:5px 12px;border-radius:6px;font-weight:700;
}
.blog-post-meta-top .blog-date,.blog-post-meta-top .blog-read-time{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;color:var(--muted);letter-spacing:.5px;
}
.blog-post-title{
  font-family:'Inter',sans-serif;
  font-size:clamp(30px,5vw,52px);
  font-weight:800;line-height:1.05;
  letter-spacing:-.03em;color:var(--dark);
  margin-bottom:18px;
}
.blog-post-title .hl{
  background:var(--accent);
  padding:0 10px;border-radius:8px;
  display:inline-block;
  transform:rotate(-1deg);
}
.blog-post-lead{
  font-size:17px;color:var(--text-2);
  max-width:620px;margin:0 auto;
  line-height:1.6;font-weight:400;
}
.blog-post-body{
  max-width:720px;margin:40px auto 0;
  padding:0 24px;
  font-size:16px;line-height:1.75;
  color:var(--text-2);
}
.blog-post-body h2{
  font-family:'Inter',sans-serif;
  font-size:clamp(22px,3vw,30px);
  font-weight:800;letter-spacing:-.025em;
  color:var(--dark);
  margin:44px 0 16px;line-height:1.15;
}
.blog-post-body h3{
  font-size:20px;font-weight:700;
  color:var(--dark);letter-spacing:-.015em;
  margin:32px 0 12px;line-height:1.2;
}
.blog-post-body h4{
  font-size:16px;font-weight:700;
  color:var(--dark);letter-spacing:-.01em;
  margin:24px 0 10px;
}
.blog-post-body p{margin-bottom:16px;}
.blog-post-body p strong{color:var(--dark);font-weight:700;}
.blog-post-body ul,.blog-post-body ol{
  margin:14px 0 20px 20px;padding-left:8px;
}
.blog-post-body li{margin-bottom:8px;padding-left:6px;}
.blog-post-body ul li::marker{color:var(--accent-dim);}
.blog-post-body a{
  color:var(--dark);font-weight:600;
  text-decoration:underline;text-decoration-color:var(--accent);
  text-decoration-thickness:2px;text-underline-offset:3px;
}
.blog-post-body a:hover{background:var(--accent);}
.blog-post-body code{
  background:var(--bg-alt);color:var(--dark);
  padding:2px 8px;border-radius:4px;
  font-family:'JetBrains Mono',monospace;font-size:.9em;
}
.blog-post-body blockquote{
  border-left:4px solid var(--accent);
  background:var(--bg-2);
  padding:18px 22px;margin:20px 0;
  border-radius:0 12px 12px 0;
  font-style:italic;color:var(--text-2);
}
.blog-post-body blockquote strong{font-style:normal;}
.blog-callout{
  background:var(--card);border:1px solid var(--border);
  border-left:4px solid var(--accent);
  border-radius:12px;padding:20px 24px;
  margin:24px 0;font-size:14.5px;color:var(--text-2);
}
.blog-callout strong{color:var(--dark);}
.blog-callout.dark{
  background:var(--dark);color:#fff;border-color:var(--dark);
}
.blog-callout.dark strong{color:var(--accent);}
.blog-post-body hr{
  border:none;
  border-top:1px dashed var(--border-2);
  margin:36px 0;
}
.blog-post-body table{
  width:100%;border-collapse:collapse;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:12px;overflow:hidden;
  margin:20px 0;
  font-size:14px;
}
.blog-post-body table th{
  background:var(--bg-alt);
  padding:12px 16px;text-align:left;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--muted);font-weight:700;
  border-bottom:1px solid var(--border);
}
.blog-post-body table td{
  padding:12px 16px;
  border-bottom:1px solid var(--border);
}
.blog-post-body table tr:last-child td{border-bottom:none;}

/* Related posts */
.related-posts{
  max-width:1100px;margin:60px auto 0;padding:0 24px;
}
.related-posts h3{
  font-size:24px;font-weight:800;color:var(--dark);
  letter-spacing:-.02em;margin-bottom:20px;
}
.related-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
}
@media(max-width:820px){.related-grid{grid-template-columns:1fr;}}
.related-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:20px;
  transition:border-color .2s,transform .2s;
}
.related-card:hover{border-color:var(--dark);transform:translateY(-3px);}
.related-tag{
  display:inline-flex;font-family:'JetBrains Mono',monospace;
  font-size:9px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--dark);background:var(--accent);
  padding:3px 8px;border-radius:4px;font-weight:700;
  margin-bottom:10px;
}
.related-title{font-size:15px;font-weight:700;color:var(--dark);letter-spacing:-.01em;line-height:1.3;}