:root{
  --bg:#0B0E14;
  --bg-raised:#11151E;
  --line:#1C212B;
  --text:#E7E9EE;
  --muted:#7C8394;
  --bid:#3DDC97;
  --ask:#FF5C5C;
  --accent:#A855F7;
  --purple:#A855F7;
  --purple-dark:#7C3AED;
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

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

a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.eyebrow{
  font-family:var(--font-mono);
  font-size:0.75rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:0.75rem;
}

.brand-logo{height:22px;width:22px;border-radius:5px;margin-right:0.5rem;vertical-align:-4px}

.mafic-letter{color:var(--purple);font-weight:700}

.hero-visual{
  border-radius:12px;
  overflow:hidden;
  border:1px solid var(--line);
}
.hero-visual-img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

/* NAV */
.nav{
  position:sticky;top:0;z-index:20;
  background:rgba(11,14,20,0.85);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1180px;margin:0 auto;padding:1.1rem 1.5rem;
  display:flex;align-items:center;justify-content:space-between;
}
.brand{font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:0.01em}
.brand-dot{color:var(--purple)}
.brand-fyi{color:var(--muted);font-weight:500}
.nav-links{display:flex;gap:2rem;align-items:center;font-size:0.9rem}
.nav-links a{color:var(--muted);transition:color 0.15s}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  color:var(--bg) !important;
  background:var(--purple);
  padding:0.5rem 1rem;
  border-radius:6px;
  font-weight:600;
}
.nav-cta:hover{color:var(--bg) !important}

/* HERO */
.hero{
  max-width:1180px;margin:0 auto;padding:5rem 1.5rem 4rem;
  display:grid;grid-template-columns:1.1fr 0.9fr;gap:3rem;align-items:center;
}
.hero-sub{color:var(--muted);font-size:1.05rem;max-width:38ch;margin:1.25rem 0 2rem}
h1{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(2.4rem, 5vw, 3.6rem);
  line-height:1.05;
  letter-spacing:-0.01em;
}
h2{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(1.7rem, 3vw, 2.3rem);
  letter-spacing:-0.005em;
}
h3{font-family:var(--font-display);font-weight:600;font-size:1.15rem}

.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.btn{
  font-family:var(--font-body);
  font-weight:600;
  font-size:0.95rem;
  padding:0.85rem 1.5rem;
  border-radius:7px;
  border:1px solid transparent;
  cursor:pointer;
  display:inline-block;
  transition:transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn-primary{background:var(--purple);color:#FFFFFF}
.btn-primary:hover{transform:translateY(-1px)}
.btn-ghost{border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--muted)}
.btn-disabled{background:var(--bg-raised);color:var(--muted);border:1px solid var(--line);cursor:not-allowed}
.btn-disabled:hover{transform:none}

/* Signature: footprint visual */
.hero-visual{
  background:var(--bg-raised);
  border:1px solid var(--line);
  border-radius:12px;
  padding:1.25rem;
}
.footprint{font-family:var(--font-mono);font-size:0.78rem}
.fp-header{
  display:grid;grid-template-columns:1fr 1.4fr 0.6fr;
  color:var(--muted);letter-spacing:0.08em;font-size:0.65rem;
  padding-bottom:0.6rem;border-bottom:1px solid var(--line);margin-bottom:0.4rem;
}
.fp-row{
  display:grid;grid-template-columns:1fr 1.4fr 0.6fr;
  align-items:center;padding:0.35rem 0;
  border-bottom:1px solid rgba(255,255,255,0.03);
}
.fp-row.poc{background:rgba(124,156,255,0.06);border-radius:4px}
.fp-price{color:var(--text)}
.fp-cells{display:flex;gap:3px;height:14px}
.fp-cells i{display:block;height:100%;border-radius:2px}
.fp-cells i.ask{width:var(--w);background:rgba(255,92,92,0.55)}
.fp-cells i.bid{width:var(--w);background:rgba(61,220,151,0.55)}
.fp-delta{text-align:right}
.fp-delta.pos{color:var(--bid)}
.fp-delta.neg{color:var(--ask)}
.hero-visual-caption{color:var(--muted);font-size:0.7rem;margin-top:0.85rem;font-family:var(--font-mono)}

/* EXCHANGES */
.exchanges{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-raised)}
.exchanges-label{
  text-align:center;color:var(--muted);font-family:var(--font-mono);
  font-size:0.7rem;letter-spacing:0.1em;text-transform:uppercase;padding-top:1.5rem;
}
.exchanges-row{justify-content:center;
  display:flex;justify-content:center;gap:2.5rem;flex-wrap:wrap;
  padding:1rem 1.5rem 1.75rem;color:var(--muted);font-family:var(--font-display);font-weight:600;
}

/* SECTION HEAD */
.section-head{max-width:640px;margin:0 0 3rem;text-align:left}
.section-sub{color:var(--muted);margin-top:0.85rem}

/* PRODUCT */
.product{max-width:1180px;margin:0 auto;padding:6rem 1.5rem}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.feature-card{
  background:var(--bg-raised);border:1px solid var(--line);border-radius:10px;padding:1.75rem;
}
.feature-index{font-family:var(--font-mono);color:var(--accent);font-size:0.8rem;letter-spacing:0.08em}
.feature-card h3{margin:0.75rem 0 0.5rem}
.feature-card p{color:var(--muted);font-size:0.92rem}

/* SCREENS */
.screens{max-width:1180px;margin:0 auto;padding:0 1.5rem 6rem}
.screens-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.5rem;
}
.screen-card-wide{grid-column:span 3}
.screen-card{
  background:var(--bg-raised);
  border:1px solid var(--line);
  border-radius:10px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.screen-card img{
  display:block;
  width:100%;
  height:auto;
  border-bottom:1px solid var(--line);
  background:#000;
}
.screen-card-wide img{max-height:520px;object-fit:cover;object-position:top}
.screen-card figcaption{padding:1.25rem 1.5rem 1.5rem}
.screen-tag{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:0.6rem;
}
.screen-card figcaption p{color:var(--muted);font-size:0.9rem}

@media (max-width:1000px){
  .screens-grid{grid-template-columns:repeat(2,1fr)}
  .screen-card-wide{grid-column:span 2}
}

/* FYI */
.fyi{background:var(--bg-raised);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fyi-inner{max-width:1180px;margin:0 auto;padding:6rem 1.5rem}
.fyi-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.fyi-metric{border-left:2px solid var(--purple);padding-left:1.25rem}
.fyi-metric-label{font-family:var(--font-mono);font-size:0.85rem;color:var(--text);font-weight:600;display:block;margin-bottom:0.5rem}
.fyi-metric p{color:var(--muted);font-size:0.92rem}

/* DOWNLOAD */
.download{padding:6rem 1.5rem}
.download-inner{max-width:640px;margin:0 auto;text-align:center}
.download .section-sub{margin-bottom:2rem}

/* FOUNDER */
.founder{border-top:1px solid var(--line);padding:6rem 1.5rem}
.founder-inner{max-width:640px;margin:0 auto;text-align:center}
.founder-role{color:var(--purple);font-family:var(--font-mono);font-size:0.85rem;margin:0.5rem 0 1.25rem}
.founder-bio{color:var(--muted);text-align:left;margin-bottom:1rem}
.founder-bio:last-of-type{margin-bottom:0}
.founder-photo-wrap{
  width:132px;height:132px;
  margin:0 auto 1.75rem;
  border-radius:50%;
  padding:3px;
  background:linear-gradient(145deg, var(--purple), var(--purple-dark));
}
.founder-photo{
  width:100%;height:100%;
  object-fit:cover;
  border-radius:50%;
  display:block;
  border:3px solid var(--bg);
  background:var(--bg-raised);
}

.founder-links{
  margin-top:2rem;
  padding-top:1.75rem;
  border-top:1px solid var(--line);
  display:flex;gap:0.75rem;justify-content:center;flex-wrap:wrap;font-size:0.88rem;
}
.founder-link{
  display:inline-flex;align-items:center;gap:0.5rem;
  color:var(--text);
  background:var(--bg-raised);
  border:1px solid var(--line);
  padding:0.55rem 1rem;
  border-radius:999px;
  font-weight:500;
  transition:border-color 0.15s ease, color 0.15s ease, transform 0.12s ease;
}
.founder-link:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.founder-link-icon{width:16px;height:16px;flex-shrink:0}
.founder-link-placeholder{
  color:var(--muted);
  cursor:not-allowed;
  opacity:0.45;
}
.founder-link-placeholder:hover{border-color:var(--line);color:var(--muted);transform:none}

/* FOUNDER'S NOTE */
.founders-note{background:var(--bg-raised);border-top:1px solid var(--line);padding:6rem 1.5rem}
.founders-note-inner{max-width:640px;margin:0 auto;text-align:center}
.founders-note-quote{
  margin:1.75rem 0 1.25rem;
  text-align:left;
  border-left:2px solid var(--purple);
  padding-left:1.5rem;
}
.founders-note-quote p{color:var(--muted);margin-bottom:1rem}
.founders-note-quote p:last-child{margin-bottom:0}
.founders-note-attribution{
  display:block;
  font-family:var(--font-mono);
  font-style:normal;
  font-size:0.85rem;
  color:var(--text);
}

/* FOOTER */
.footer{border-top:1px solid var(--line)}
.footer-inner{
  max-width:1180px;margin:0 auto;padding:2rem 1.5rem;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:0.75rem;
  color:var(--muted);font-size:0.85rem;
}

.grain{display:none}

/* RESPONSIVE */
@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .feature-grid,.fyi-metrics{grid-template-columns:1fr}
  .nav-links{gap:1rem;font-size:0.82rem}
  .screens-grid{grid-template-columns:1fr}
  .screen-card-wide{grid-column:span 1}
}

/* HAMBURGER + SIDE PANEL */
.hamburger{
  width:32px;height:32px;background:transparent;border:none;cursor:pointer;
  display:flex;flex-direction:column;justify-content:center;gap:6px;padding:0;
}
.hamburger span{display:block;width:100%;height:2px;background:var(--text)}
.side-panel{
  position:fixed;top:0;right:0;height:100%;width:280px;max-width:80vw;
  background:var(--bg-raised);border-left:1px solid var(--line);
  display:flex;flex-direction:column;gap:1.5rem;padding:5rem 1.75rem 2rem;
  transform:translateX(100%);transition:transform 0.25s ease;z-index:40;
}
.side-panel.open{transform:translateX(0)}
.side-panel a{color:var(--muted);font-size:1rem;transition:color 0.15s}
.side-panel a:hover{color:var(--text)}
.side-panel .nav-cta{
  color:var(--bg) !important;background:var(--purple);
  padding:0.6rem 1rem;border-radius:6px;font-weight:600;text-align:center;
}
.side-panel-close{
  position:absolute;top:1.25rem;right:1.5rem;background:none;border:none;
  color:var(--text);font-size:1.6rem;cursor:pointer;line-height:1;
}
.side-panel-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,0.5);
  opacity:0;pointer-events:none;transition:opacity 0.25s ease;z-index:30;
}
.side-panel-overlay.open{opacity:1;pointer-events:auto}

/* HERO REDESIGN */
.hero-redesign{
  max-width:none;width:100%;margin:0;padding:0;
  display:block;
}
.hero-content-wrap{
  max-width:1180px;margin:0 auto;padding:6rem 1.5rem 5rem;
  display:grid;grid-template-columns:1.1fr 0.9fr;gap:2rem;align-items:center;
  position:relative;z-index:1;
}
.hero-redesign .hero-inner{max-width:640px}
.hero-pixel-mark{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(2.5rem, 7vw, 5rem);
  line-height:1;letter-spacing:0.02em;text-align:right;
  color:transparent;
  -webkit-text-stroke:2px var(--purple);
  background-image:
    linear-gradient(var(--purple) 2px, transparent 2px),
    linear-gradient(90deg, var(--purple) 2px, transparent 2px);
  background-size:8px 8px;
  -webkit-background-clip:text;
  background-clip:text;
  image-rendering:pixelated;
  opacity:0.9;
}
@media (max-width:860px){
  .hero-redesign{grid-template-columns:1fr}
  .hero-pixel-mark{text-align:left;font-size:clamp(2rem,10vw,3.5rem)}
}
.hero-badges{display:flex;gap:0.6rem;margin-bottom:1.5rem}
.hero-badge{
  font-family:var(--font-mono);font-size:0.75rem;letter-spacing:0.04em;
  border:1px solid var(--line);color:var(--muted);
  padding:0.35rem 0.75rem;border-radius:999px;text-transform:uppercase;
}
.hero-badge-accent{border-color:var(--purple);color:var(--purple)}

/* FOUNDER BIO COLLAPSE */
.founder-bio-details summary{
  cursor:pointer;color:var(--purple);font-family:var(--font-mono);
  font-size:0.85rem;margin-bottom:1rem;list-style:none;
}
.founder-bio-details summary::-webkit-details-marker{display:none}
.founder-bio-details summary:before{content:"+ "}
.founder-bio-details[open] summary:before{content:"− "}

/* FOOTER RAHMAN CORP BACKLINKS */
.footer-rc{
  max-width:1180px;margin:0 auto;padding:0 1.5rem 1.5rem;
  display:flex;gap:0.6rem;align-items:center;font-size:0.85rem;
}
.footer-rc-link{color:var(--muted);transition:color 0.15s}
.footer-rc-link:hover{color:var(--purple)}
.footer-rc-sep{color:var(--line)}

/* HERO LIGHT BACKGROUND */
.hero-redesign{position:relative;overflow:hidden}
.hero-deco{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-deco svg{width:100%;height:100%}
.hero-redesign .hero-inner,
.hero-redesign .hero-pixel-mark{position:relative;z-index:1}
.hero-redesign{
  background:linear-gradient(135deg, #FDFCFF 0%, #F5F1FB 60%, #EFE9F9 100%);
}
.hero-redesign h1,
.hero-redesign .hero-sub{color:#1A1A22}
.hero-redesign .hero-sub{color:#5A5568}
.hero-redesign .btn-ghost{border-color:#D8D0E8;color:#1A1A22}
.hero-redesign .btn-ghost:hover{border-color:#A855F7}