:root {
  --bg: #fbfaf7;
  --card: #ffffff;
  --ink: #0e1014;
  --ink-2: #3b3f47;
  --ink-3: #6b7180;
  --ink-4: #aab0bc;
  --line: #ececea;
  --line-2: #d8d6d1;

  --buy: #0e7c5a;
  --buy-bg: #d8ecdf;
  --buy-ink: #053d2c;
  --buy-glow: rgba(14, 124, 90, 0.18);

  --sell: #c2410c;
  --sell-bg: #fbe2d0;
  --sell-ink: #5a1d05;
  --sell-glow: rgba(194, 65, 12, 0.18);

  --hold: #b88a1a;
  --hold-bg: #f9ecc8;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Manrope', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body { min-height: 100vh; }
.serif { font-family: 'Instrument Serif', Georgia, serif; }
.mono { font-family: 'JetBrains Mono', monospace; }

.frame {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 36px 80px;
}

/* HEADER */
.topbar { display: flex; align-items: center; padding: 12px 0 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: -0.02em; }
.brand a { color: inherit; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--buy) 0%, var(--buy) 50%, var(--sell) 50%, var(--sell) 100%);
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 14px;
}
.brand small { font-weight: 400; color: var(--ink-3); font-size: 13px; letter-spacing: 0; }
.topbar .right { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.top-link { color: var(--ink-2); text-decoration: none; font-size: 14px; font-weight: 500; }
.top-link.active { color: var(--ink); font-weight: 700; }
.top-link:hover { color: var(--ink); }

.lang-toggle {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  display: flex; gap: 0;
}
.lang-toggle button {
  background: transparent; border: 0; cursor: pointer;
  font: inherit; font-size: 12px; font-weight: 700;
  padding: 5px 12px; border-radius: 999px; color: var(--ink-3);
}
.lang-toggle button.on { background: var(--ink); color: white; }

.live-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: white; border: 1px solid var(--line); border-radius: 999px;
  padding: 5px 12px; font-size: 12px; font-weight: 600; color: var(--ink-2);
}
.live-pill .dot {
  width: 8px; height: 8px; background: var(--buy); border-radius: 50%;
  box-shadow: 0 0 0 4px var(--buy-glow); animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--buy-glow); }
  50% { box-shadow: 0 0 0 6px transparent; }
}

/* HERO */
.hero {
  margin-top: 14px; border-radius: 28px; background: var(--card);
  overflow: hidden; border: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(0,0,0,0.02);
}
.hero-top { display: flex; align-items: center; padding: 18px 28px; border-bottom: 1px solid var(--line); gap: 16px; }
.hero-top .label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 700; color: var(--ink-3); }
.hero-top .clock { font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--ink-2); margin-left: auto; display: flex; gap: 12px; }

.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; min-height: 320px; }
.half { padding: 38px 44px 36px; position: relative; overflow: hidden; }
.half.buy {
  background: radial-gradient(ellipse 600px 400px at 20% 0%, rgba(14,124,90,0.08), transparent), var(--buy-bg);
  color: var(--buy-ink); border-right: 1px dashed var(--line-2);
}
.half.sell {
  background: radial-gradient(ellipse 600px 400px at 80% 0%, rgba(194,65,12,0.08), transparent), var(--sell-bg);
  color: var(--sell-ink);
}
.half .verdict-pill {
  display: inline-flex; align-items: center; gap: 8px; background: var(--card);
  border-radius: 999px; padding: 6px 14px 6px 8px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.05em; margin-bottom: 22px;
}
.verdict-pill .icon {
  width: 22px; height: 22px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: white; font-size: 13px; font-weight: 800;
}
.half.buy .verdict-pill .icon { background: var(--buy); }
.half.sell .verdict-pill .icon { background: var(--sell); }

.half h2 {
  font-family: 'Instrument Serif', serif;
  font-size: 56px; line-height: 1.0; letter-spacing: -0.02em; font-weight: 400;
  margin-bottom: 18px;
}
.half h2 em { font-style: italic; }
.half .lede { font-size: 15px; line-height: 1.55; max-width: 30ch; margin-bottom: 26px; color: inherit; opacity: 0.85; text-wrap: pretty; }
.half .figs { display: flex; gap: 36px; align-items: baseline; }
.half .fig-big {
  font-family: 'Instrument Serif', serif;
  font-size: 88px; line-height: 0.9; letter-spacing: -0.045em; font-weight: 400;
  display: flex; align-items: baseline; gap: 4px;
}
.half .fig-big .e { font-size: 36px; opacity: 0.6; }
.half .fig-cap { font-size: 12px; letter-spacing: 0.06em; opacity: 0.75; text-transform: uppercase; font-weight: 600; line-height: 1.4; }
.half .fig-cap b { display: block; font-size: 14px; font-family: 'JetBrains Mono', monospace; letter-spacing: 0; text-transform: none; opacity: 1; margin-top: 4px; }
.half .footnote { margin-top: 28px; padding-top: 18px; border-top: 1px dashed rgba(0,0,0,0.15); font-size: 13px; line-height: 1.5; opacity: 0.85; }
.half .footnote b { font-weight: 700; opacity: 1; }
.half .arrow { position: absolute; bottom: 16px; font-family: 'Instrument Serif', serif; font-style: italic; font-size: 13px; opacity: 0.5; display: flex; align-items: center; gap: 6px; }
.half.buy .arrow { right: 24px; }
.half.sell .arrow { left: 24px; }

/* SECTION HEADERS */
.section-h { margin-top: 48px; display: flex; align-items: baseline; gap: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.section-h .ser { font-family: 'Instrument Serif', serif; font-size: 32px; font-weight: 400; letter-spacing: -0.015em; line-height: 1; }
.section-h .ser em { font-style: italic; }
.section-h .meta { margin-left: auto; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-3); }

/* CHART */
.chart-card { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 28px 32px 32px; margin-top: 20px; }
.chart-card .ch-head { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--ink-2); font-weight: 500; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 4px; margin-right: 6px; vertical-align: -2px; }
.legend .b i { background: var(--buy); }
.legend .s i { background: var(--sell); }
.legend .h i { background: var(--hold); }
.toggle-group { margin-left: auto; display: flex; background: var(--bg); border-radius: 999px; padding: 3px; gap: 0; }
.toggle-group button { background: transparent; border: 0; padding: 7px 14px; font: inherit; font-size: 12px; font-weight: 600; border-radius: 999px; cursor: pointer; color: var(--ink-3); }
.toggle-group button.on { background: var(--ink); color: white; }

.chart-wrap { position: relative; height: 280px; }
.y-grid { position: absolute; inset: 0 0 24px 0; display: flex; flex-direction: column; justify-content: space-between; pointer-events: none; }
.y-grid .l { height: 1px; background: var(--line); position: relative; }
.y-grid .l span { position: absolute; left: -42px; top: -7px; font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--ink-3); }
.bars-row { position: absolute; inset: 0 0 24px 0; display: flex; align-items: flex-end; gap: 5px; }
.bar { flex: 1; border-radius: 6px 6px 0 0; position: relative; transition: opacity 0.15s, transform 0.15s; cursor: pointer; }
.bar.buy { background: var(--buy); }
.bar.sell { background: var(--sell); }
.bar.hold { background: var(--hold); }
.bar.now { box-shadow: 0 0 0 3px var(--card), 0 0 0 5px var(--ink); }
.bar:hover { transform: translateY(-2px); }
.bar .tip { position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--card); padding: 6px 9px; border-radius: 6px; font-size: 11px; font-weight: 600; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 0.1s; }
.bar:hover .tip { opacity: 1; }
.x-row { position: absolute; bottom: 0; left: 0; right: 0; display: flex; height: 20px; gap: 5px; }
.x-row .x { flex: 1; text-align: center; font-size: 10px; font-family: 'JetBrains Mono', monospace; color: var(--ink-3); line-height: 20px; }

.empty-state { display: flex; align-items: center; justify-content: center; height: 100%; color: var(--ink-3); font-family: 'JetBrains Mono', monospace; font-size: 13px; }

/* STAT TILES */
.stat-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 14px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 20px 22px 22px; }
.tile .l { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; margin-bottom: 12px; }
.tile .v { font-family: 'Instrument Serif', serif; font-size: 38px; line-height: 1; letter-spacing: -0.025em; font-weight: 400; display: flex; align-items: baseline; gap: 4px; }
.tile .v .e { font-size: 22px; opacity: 0.5; }
.tile .v.lo { color: var(--buy); }
.tile .v.hi { color: var(--sell); }
.tile .m { margin-top: 8px; font-size: 12px; color: var(--ink-3); font-family: 'JetBrains Mono', monospace; }

/* WINDOWS */
.windows-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }
.win-card { border-radius: 22px; overflow: hidden; border: 1px solid var(--line); background: var(--card); }
.win-card .wh { padding: 22px 26px 12px; display: flex; align-items: center; gap: 12px; }
.win-card .wh .ic { width: 36px; height: 36px; border-radius: 10px; color: white; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 800; }
.win-card.buy .wh .ic { background: var(--buy); }
.win-card.sell .wh .ic { background: var(--sell); }
.win-card .wh h3 { font-family: 'Instrument Serif', serif; font-size: 26px; font-weight: 400; letter-spacing: -0.01em; }
.win-card .wh small { margin-left: auto; font-size: 11px; font-family: 'JetBrains Mono', monospace; color: var(--ink-3); }
.win-row { display: grid; grid-template-columns: 24px 1fr auto auto; align-items: center; gap: 18px; padding: 14px 26px; border-top: 1px solid var(--line); }
.win-row .nm { font-family: 'Instrument Serif', serif; font-style: italic; color: var(--ink-3); font-size: 16px; }
.win-row .tm { font-weight: 600; font-size: 15px; color: var(--ink); }
.win-row .tm small { display: block; font-weight: 400; color: var(--ink-3); font-size: 12px; margin-top: 2px; }
.win-row .pr { font-family: 'JetBrains Mono', monospace; font-size: 15px; font-weight: 600; }
.win-row .delta { font-size: 11px; padding: 3px 7px; border-radius: 999px; font-weight: 700; }
.delta.dn { background: var(--buy-bg); color: var(--buy-ink); }
.delta.up { background: var(--sell-bg); color: var(--sell-ink); }

/* SUBSCRIBE */
.subscribe { margin-top: 56px; background: var(--ink); color: white; border-radius: 28px; overflow: hidden; display: grid; grid-template-columns: 1.05fr 1fr; position: relative; }
.sub-deco { position: absolute; top: -40px; right: 40%; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, var(--buy), transparent 70%); filter: blur(40px); opacity: 0.5; pointer-events: none; }
.sub-deco-2 { position: absolute; bottom: -80px; right: 0; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle at 50% 50%, var(--sell), transparent 70%); filter: blur(50px); opacity: 0.4; pointer-events: none; }
.sub-text { padding: 48px 52px; position: relative; z-index: 1; }
.sub-text .badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 999px; padding: 6px 14px; font-size: 12px; font-weight: 600; margin-bottom: 24px; color: rgba(255,255,255,0.85); }
.sub-text .badge::before { content: ''; width: 7px; height: 7px; background: var(--buy); border-radius: 50%; box-shadow: 0 0 0 3px var(--buy-glow); }
.sub-text h2 { font-family: 'Instrument Serif', serif; font-size: 60px; line-height: 1.0; letter-spacing: -0.025em; font-weight: 400; margin-bottom: 20px; }
.sub-text h2 em { font-style: italic; color: #f6c89b; }
.sub-text p { font-size: 15.5px; line-height: 1.55; color: rgba(255,255,255,0.7); max-width: 38ch; margin-bottom: 26px; text-wrap: pretty; }
.sub-form { display: flex; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 999px; padding: 5px 5px 5px 22px; align-items: center; }
.sub-form input { flex: 1; background: transparent; border: 0; color: white; font-family: inherit; font-size: 15px; outline: none; padding: 12px 0; }
.sub-form input::placeholder { color: rgba(255,255,255,0.4); }
.sub-form button { background: white; color: var(--ink); border: 0; border-radius: 999px; padding: 12px 22px; font-family: inherit; font-weight: 700; font-size: 14px; cursor: pointer; }
.sub-form button:hover { background: #f6c89b; }
.sub-meta { margin-top: 18px; display: flex; gap: 22px; font-size: 12px; color: rgba(255,255,255,0.5); }
.sub-meta span::before { content: '✓ '; color: #f6c89b; font-weight: 700; }
.sub-msg { margin-top: 14px; min-height: 18px; font-size: 13px; color: #f6c89b; }

.sub-pdf { padding: 48px; display: flex; align-items: center; justify-content: center; position: relative; z-index: 1; background: radial-gradient(ellipse 400px 240px at 50% 50%, rgba(255,255,255,0.04), transparent); }
.pdf-mock { width: 260px; aspect-ratio: 1 / 1.414; background: var(--card); color: var(--ink); border-radius: 14px; overflow: hidden; padding: 22px 20px; box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 8px 16px rgba(0,0,0,0.3), inset 0 0 0 1px rgba(255,255,255,0.4); transform: rotate(-3deg); transition: transform 0.3s; display: flex; flex-direction: column; }
.pdf-mock:hover { transform: rotate(-1deg) scale(1.04); }
.pdf-mast { display: flex; align-items: baseline; padding-bottom: 10px; border-bottom: 2px solid var(--ink); font-size: 9px; color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; margin-bottom: 14px; }
.pdf-mast b { font-family: 'Instrument Serif', serif; font-style: italic; font-size: 16px; letter-spacing: 0; text-transform: none; color: var(--ink); font-weight: 400; }
.pdf-mast .pdf-date { margin-left: auto; font-family: 'JetBrains Mono', monospace; }
.pdf-mock .pdf-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.pdf-mock .pdf-row .l { font-size: 10px; color: var(--ink-3); letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; }
.pdf-big { font-family: 'Instrument Serif', serif; font-size: 38px; line-height: 1; font-weight: 400; letter-spacing: -0.03em; }
.pdf-pill { background: var(--buy); color: white; border-radius: 999px; padding: 3px 10px; font-size: 10px; font-weight: 700; letter-spacing: 0.04em; }
.pdf-chart { flex: 1; display: flex; align-items: flex-end; gap: 1px; padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px solid var(--line); }
.pdf-chart i { flex: 1; background: var(--hold); border-radius: 1px 1px 0 0; }
.pdf-chart i.lo { background: var(--buy); }
.pdf-chart i.hi { background: var(--sell); }
.pdf-foot { display: flex; justify-content: space-between; font-size: 10px; font-family: 'JetBrains Mono', monospace; color: var(--ink-3); }

/* API CARD + FOOTER */
.api-card { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 24px 28px; margin-top: 40px; }
.api-card h3 { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; font-weight: 700; }
.api-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px 24px; }
.api-row { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.api-row .method { background: var(--buy-bg); color: var(--buy-ink); padding: 2px 8px; border-radius: 6px; font-size: 11px; font-weight: 800; font-family: 'JetBrains Mono', monospace; }
.api-row .p { font-family: 'JetBrains Mono', monospace; color: var(--ink); }
.api-row .d { margin-left: auto; color: var(--ink-3); font-size: 12px; }

.footer { margin-top: 32px; display: flex; font-size: 12px; color: var(--ink-3); }
.footer .r { margin-left: auto; }

/* DASHBOARD */
.me-card { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 28px 32px; margin-top: 20px; }
.me-card h1 { font-family: 'Instrument Serif', serif; font-size: 40px; font-weight: 400; letter-spacing: -0.02em; margin-bottom: 8px; }
.me-card p.lede { color: var(--ink-3); font-size: 14px; margin-bottom: 24px; }
.me-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.me-actions form { display: inline; }
.me-btn { background: var(--ink); color: white; border: 0; border-radius: 999px; padding: 9px 18px; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.me-btn.secondary { background: var(--card); color: var(--ink); border: 1px solid var(--line); }
.me-btn.danger { background: var(--sell); }
.me-reports { display: grid; grid-template-columns: 1fr; gap: 6px; }
.me-row { display: flex; align-items: center; gap: 18px; padding: 12px 0; border-top: 1px solid var(--line); }
.me-row a { color: var(--ink); text-decoration: none; font-family: 'JetBrains Mono', monospace; font-size: 13px; }
.me-row a:hover { color: var(--buy); }
.me-row .size { margin-left: auto; color: var(--ink-3); font-family: 'JetBrains Mono', monospace; font-size: 11px; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .frame { padding: 16px 18px 60px; }
  .topbar { flex-wrap: wrap; gap: 12px; }
  .topbar .right { gap: 10px; flex-wrap: wrap; }
  .hero-grid { grid-template-columns: 1fr; }
  .half.buy { border-right: none; border-bottom: 1px dashed var(--line-2); }
  .stat-tiles { grid-template-columns: 1fr 1fr; }
  .windows-grid { grid-template-columns: 1fr; }
  .subscribe { grid-template-columns: 1fr; }
  .api-grid { grid-template-columns: 1fr; }
  .half h2 { font-size: 40px; }
  .half .fig-big { font-size: 64px; }
  .sub-text h2 { font-size: 42px; }
}