/* ============================================================
   Jeda Trader — Design tokens v2
   Light modern fintech. Sora (display) + Inter (body) + JetBrains Mono (meta)
   ============================================================ */

:root{
  --bg:           #FFFFFF;
  --bg-panel:     #F6F7F9;
  --bg-panel-2:   #EEF0F4;
  --bg-elevated:  #E4E7ED;
  --border:       #E5E7EB;
  --text:         #161A20;
  --text-dim:     #5B6472;
  --text-faint:   #8B92A0;
  --accent:       #1A1D21;
  --accent-soft:  #1A1D21;
  --red:          #D6483F;

  --radius:       14px;
  --radius-sm:    8px;
  --maxw:         1140px;

  --font-display: 'Sora', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--font-body); font-size:16px; line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img,svg{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

h1,h2,h3,h4{ font-family:var(--font-display); font-weight:700; line-height:1.2; margin:0 0 0.5em; color:var(--text); }
h1{ font-size:clamp(2.1rem,4.2vw,3.2rem); }
h2{ font-size:clamp(1.5rem,2.4vw,2rem); }
h3{ font-size:1.15rem; }
p{ color:var(--text-dim); margin:0 0 1em; }
.mono{ font-family:var(--font-mono); }

.container{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:0.72rem; letter-spacing:0.12em;
  text-transform:uppercase; color:var(--accent); margin-bottom:18px;
}
.eyebrow::before{ content:""; width:6px; height:6px; background:var(--accent); border-radius:50%; box-shadow:0 0 0 3px rgba(26,29,33,0.12); }

:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; }
.skip-link{ position:absolute; left:-999px; background:var(--accent); color:#fff; padding:8px 14px; z-index:999; }
.skip-link:focus{ left:12px; top:12px; }

/* ============================================================
   Header / nav
   ============================================================ */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,0.92); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding:20px 0; gap:24px; }
.brand{ font-family:var(--font-display); font-weight:700; font-size:1.2rem; }
.nav-links{ display:flex; align-items:center; gap:30px; list-style:none; margin:0; padding:0; }
.nav-links a{ font-size:0.92rem; color:var(--text-dim); font-weight:500; }
.nav-links a:hover{ color:var(--text); }
.nav-links a.active{ color:var(--accent); }
.nav-toggle{
  display:none; background:none; border:1px solid var(--border); border-radius:var(--radius-sm);
  width:40px; height:40px; align-items:center; justify-content:center; color:var(--text); cursor:pointer;
}
@media (max-width:880px){
  .nav-toggle{ display:flex; }
  .nav-links{
    position:absolute; top:100%; left:0; right:0; flex-direction:column; align-items:flex-start;
    background:var(--bg); border-bottom:1px solid var(--border); padding:18px 28px; gap:16px; display:none;
  }
  .nav-links.open{ display:flex; }
  .nav-cta .btn-text{ display:none; }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 22px; border-radius:8px; font-weight:600; font-size:0.9rem;
  cursor:pointer; border:1px solid transparent; transition:transform 0.15s ease, box-shadow 0.15s ease;
  white-space:nowrap;
}
.btn:hover{ text-decoration:none; transform:translateY(-1px); }
.btn-solid{ background:var(--accent); color:#fff; box-shadow:0 8px 20px -8px rgba(26,29,33,0.25); }
.btn-solid:hover{ box-shadow:0 10px 24px -6px rgba(26,29,33,0.32); }
.btn-outline{ background:transparent; border-color:var(--border); color:var(--text); }
.btn-outline:hover{ border-color:var(--accent); color:var(--accent); }
.btn-lg{ padding:14px 28px; font-size:0.98rem; }

/* ============================================================
   Hero
   ============================================================ */
.hero{ padding:80px 0 70px; max-width:760px; }
.hero p.lead{ font-size:1.08rem; max-width:520px; }
.hero-actions{ margin-top:30px; display:flex; gap:16px; align-items:center; flex-wrap:wrap; }

.divider{ height:1px; background:var(--border); }

/* ============================================================
   Sections / cards
   ============================================================ */
.section{ padding:72px 0; border-top:1px solid var(--border); }
.section-head{ max-width:600px; margin-bottom:40px; }
.section-head p{ margin:0; }

.grid{ display:grid; gap:20px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
@media (max-width:880px){ .grid-3{ grid-template-columns:1fr; } }

.card{ background:var(--bg-panel); border:1px solid var(--border); border-radius:var(--radius); padding:26px; transition:transform 0.18s ease; }
.card:hover{ transform:translateY(-3px); }
.card .num{ font-family:var(--font-mono); color:var(--text-faint); font-size:0.85rem; }
.card .tag{ font-family:var(--font-mono); font-size:0.68rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--accent); margin-bottom:10px; display:block; }
.card h3{ margin:14px 0 8px; }
.card p{ font-size:0.92rem; margin:0; }
.card .read{ font-size:0.85rem; color:var(--accent); margin-top:14px; display:inline-block; font-weight:600; }

.article-card{ background:var(--bg-panel); border:1px solid var(--border); border-radius:var(--radius); padding:26px; display:flex; flex-direction:column; gap:10px; }
.article-card .cat{ font-family:var(--font-mono); font-size:0.68rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--accent); }
.article-card h3{ margin:0; }
.article-card p{ font-size:0.92rem; margin:0; }
.article-card .read{ font-size:0.85rem; color:var(--accent); margin-top:auto; font-weight:600; }

/* CTA band */
.cta-band{
  background:linear-gradient(135deg, var(--bg-panel), var(--bg-panel-2));
  border:1px solid var(--border); border-radius:20px; padding:44px;
  display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
}
.cta-band h2{ margin-bottom:8px; }
.cta-band p{ margin:0; max-width:420px; }

/* Quote block */
.quote-block{ padding:80px 0; text-align:center; }
.quote-block blockquote{ font-family:var(--font-display); font-size:clamp(1.3rem,2.4vw,1.8rem); max-width:680px; margin:0 auto; font-weight:700; line-height:1.4; }
.quote-block cite{ display:block; margin-top:20px; font-family:var(--font-mono); font-size:0.76rem; color:var(--text-faint); font-style:normal; }

/* ============================================================
   Article layout
   ============================================================ */
.article-hero{ padding:48px 0 20px; max-width:720px; }
.article-meta{ font-family:var(--font-mono); font-size:0.76rem; color:var(--text-faint); display:flex; gap:14px; margin-bottom:10px; }
.article-body{ max-width:680px; padding-bottom:60px; }
.article-body h2{ margin-top:2em; }
.article-body h3{ margin-top:1.6em; }
.article-body ul, .article-body ol{ color:var(--text-dim); padding-left:1.2em; }
.article-body li{ margin-bottom:0.5em; }
.article-body strong{ color:var(--text); }

.callout{
  background:var(--bg-panel); border:1px solid var(--border); border-left:3px solid var(--accent);
  border-radius:var(--radius-sm); padding:18px 22px; margin:28px 0; font-size:0.94rem;
}
.callout.warn{ border-left-color:var(--red); }
.callout-label{ font-family:var(--font-mono); font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--text-faint); display:block; margin-bottom:8px; }
.callout p:last-child{ margin-bottom:0; }

table.compare{ width:100%; border-collapse:collapse; margin:24px 0; font-size:0.92rem; }
table.compare th, table.compare td{ border:1px solid var(--border); padding:12px 14px; text-align:left; }
table.compare th{ background:var(--bg-panel); font-family:var(--font-display); font-size:0.84rem; color:var(--accent); }
table.compare td{ color:var(--text-dim); }

.pros-cons{ display:grid; grid-template-columns:1fr 1fr; gap:18px; margin:24px 0; }
.pros-cons > div{ background:var(--bg-panel); border:1px solid var(--border); border-radius:var(--radius-sm); padding:18px 20px; }
.pros-cons h4{ margin:0 0 10px; font-family:var(--font-display); }
.pros-cons.pros h4{ color:var(--accent); }
.pros-cons .cons h4{ color:var(--red); }
@media (max-width:600px){ .pros-cons{ grid-template-columns:1fr; } }

.steps{ list-style:none; padding:0; margin:28px 0; counter-reset:step; }
.steps li{ counter-increment:step; display:grid; grid-template-columns:42px 1fr; gap:18px; padding:18px 0; border-top:1px solid var(--border); }
.steps li:first-child{ border-top:none; }
.steps li::before{
  content:counter(step); font-family:var(--font-mono); font-weight:600; color:var(--accent);
  background:var(--bg-panel); border:1px solid var(--border); width:36px; height:36px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; font-size:0.88rem;
}
.steps h4{ margin-bottom:4px; font-family:var(--font-display); }
.steps p{ margin:0; font-size:0.94rem; }

.rating-row{ display:flex; align-items:center; gap:10px; margin:10px 0 24px; }
.rating-row .stars{ color:var(--accent); font-size:1.1rem; letter-spacing:2px; }
.rating-row .score{ font-family:var(--font-mono); color:var(--text-dim); font-size:0.84rem; }

.reveal{ opacity:0; transform:translateY(12px); transition:opacity 0.5s ease, transform 0.5s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer{ border-top:1px solid var(--border); background:var(--bg-panel); padding:56px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:36px; padding-bottom:36px; }
.footer-grid h4{ color:var(--text-dim); font-size:0.76rem; letter-spacing:0.06em; text-transform:uppercase; margin-bottom:16px; font-family:var(--font-mono); font-weight:500; }
.footer-grid ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
.footer-grid a{ color:var(--text-dim); font-size:0.9rem; }
.footer-grid a:hover{ color:var(--text); }
.footer-brand p{ font-size:0.88rem; max-width:320px; }
@media (max-width:880px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-disclaimer{ border-top:1px solid var(--border); padding-top:22px; font-size:0.78rem; color:var(--text-faint); line-height:1.7; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; margin-top:18px; flex-wrap:wrap; gap:10px; font-size:0.8rem; color:var(--text-faint); }