/* Trade Axis — design tokens + base styles */

:root {
  /* Brand core */
  --ta-blue: #1E4FA8;
  --ta-blue-600: #2E6AD1;
  --ta-blue-400: #4A8EE8;
  --ta-green: #5FAF3F;
  --ta-green-600: #7CCB4F;
  --ta-green-400: #98DD6F;
  --ta-red: #E8553B;
  --ta-amber: #E8B93B;

  /* Dark theme (default) */
  --bg: #080F1C;
  --bg-2: #0B1628;
  --bg-3: #111E36;
  --bg-card: #0F1B32;
  --bg-card-2: #14223D;
  --line: #1B2A47;
  --line-2: #24375C;
  --text: #E8EDF7;
  --text-2: #A9B4C9;
  --text-3: #6B7898;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --sans: "Inter", system-ui, sans-serif;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;

  --accent: var(--ta-blue);
  --accent-2: var(--ta-green);

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow: 0 10px 30px -10px rgba(0,0,0,.6);
  --shadow-lg: 0 30px 80px -20px rgba(0,0,0,.7);
}

html[data-theme="light"] {
  --bg: #F5F6F8;
  --bg-2: #FFFFFF;
  --bg-3: #F0F2F6;
  --bg-card: #FFFFFF;
  --bg-card-2: #F7F8FB;
  --line: #E3E6ED;
  --line-2: #CED3DD;
  --text: #0B1628;
  --text-2: #3E4A63;
  --text-3: #7380A0;
  --shadow-sm: 0 1px 2px rgba(11,22,40,.06);
  --shadow: 0 12px 32px -12px rgba(11,22,40,.18);
  --shadow-lg: 0 30px 80px -20px rgba(11,22,40,.22);
}

html[data-accent="green"] { --accent: var(--ta-green); --accent-2: var(--ta-blue); }
html[data-accent="balanced"] { --accent: var(--ta-blue); --accent-2: var(--ta-green); }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.ta-container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }

/* Typography */
.ta-display {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  text-wrap: balance;
}
.ta-mono { font-family: var(--mono); font-feature-settings: "tnum" on, "zero" on; }
.ta-kicker {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.ta-kicker .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 99px;
  background: var(--accent);
  margin-right: 10px;
  vertical-align: middle;
  transform: translateY(-1px);
}

/* Grid background */
.ta-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in oklab, var(--line) 60%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklab, var(--line) 60%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, #000 40%, transparent 75%);
  pointer-events: none;
  opacity: .5;
}

/* Section */
.ta-section { position: relative; padding: 120px 0; }
.ta-section + .ta-section { border-top: 1px solid var(--line); }

/* Buttons */
.ta-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 99px;
  font-weight: 600; font-size: 15px;
  font-family: var(--sans);
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
  border: 1px solid transparent;
}
.ta-btn--primary {
  background: var(--text);
  color: var(--bg);
  box-shadow: 0 10px 30px -10px color-mix(in oklab, var(--text) 50%, transparent);
}
.ta-btn--primary:hover { transform: translateY(-1px); }
.ta-btn--accent {
  background: linear-gradient(180deg, var(--accent), color-mix(in oklab, var(--accent) 75%, black));
  color: white;
  box-shadow: 0 10px 30px -10px color-mix(in oklab, var(--accent) 60%, transparent);
}
.ta-btn--accent:hover { transform: translateY(-1px); filter: brightness(1.05); }
.ta-btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-2);
}
.ta-btn--ghost:hover { border-color: var(--text-2); background: color-mix(in oklab, var(--text) 4%, transparent); }

/* Card */
.ta-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Chart candles animations */
@keyframes ta-blink { 0%, 100% { opacity: 1; } 50% { opacity: .2; } }
.ta-blink { animation: ta-blink 1.4s ease-in-out infinite; }

@keyframes ta-pulse-dot {
  0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--ta-green) 60%, transparent); }
  80%,100% { box-shadow: 0 0 0 10px transparent; }
}
.ta-pulse-dot {
  width: 8px; height: 8px; border-radius: 99px;
  background: var(--ta-green);
  animation: ta-pulse-dot 1.6s infinite;
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* Number ticker */
.ta-num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" on, "zero" on;
}

/* Glow */
.ta-glow-blue  { box-shadow: 0 0 0 1px color-mix(in oklab, var(--ta-blue) 40%, transparent), 0 30px 80px -20px color-mix(in oklab, var(--ta-blue) 40%, transparent); }
.ta-glow-green { box-shadow: 0 0 0 1px color-mix(in oklab, var(--ta-green) 40%, transparent), 0 30px 80px -20px color-mix(in oklab, var(--ta-green) 40%, transparent); }

/* Marquee */
@keyframes ta-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.ta-marquee-track { display: flex; gap: 48px; animation: ta-marquee 40s linear infinite; width: max-content; }

/* Focus */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* Utility */
.ta-row { display: flex; align-items: center; gap: 12px; }
.ta-col { display: flex; flex-direction: column; gap: 12px; }

/* Candle SVG helpers */
.ta-candle-up   { fill: var(--ta-green); stroke: var(--ta-green); }
.ta-candle-down { fill: var(--ta-red);   stroke: var(--ta-red); }

/* Tweaks panel */
.ta-tweaks {
  position: fixed;
  right: 20px; bottom: 20px;
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 18px;
  width: 280px;
  z-index: 100;
  font-size: 13px;
  backdrop-filter: blur(12px);
}
.ta-tweaks h4 {
  margin: 0 0 14px 0;
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-3);
}
.ta-tweaks .group { margin-bottom: 14px; }
.ta-tweaks .group-title {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-3);
  margin-bottom: 6px;
}
.ta-tweaks .seg {
  display: flex;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 3px;
  gap: 2px;
}
.ta-tweaks .seg button {
  flex: 1;
  padding: 7px 10px;
  border-radius: 99px;
  font-size: 12px; font-weight: 500;
  color: var(--text-2);
  transition: all .15s ease;
}
.ta-tweaks .seg button[data-active="true"] {
  background: var(--text);
  color: var(--bg);
}

/* Logo lockup */
.ta-logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--display); font-weight: 600; font-size: 19px;
  letter-spacing: -0.01em;
}
.ta-logo-mark { width: 28px; height: 28px; flex-shrink: 0; }
.ta-logo .wd-1 { color: var(--ta-blue); }
.ta-logo .wd-2 { color: var(--ta-green); }
html[data-theme="light"] .ta-logo .wd-1 { color: var(--ta-blue); }

/* Candlestick floating bits */
@keyframes ta-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.ta-float { animation: ta-float 4s ease-in-out infinite; }
.ta-float-slow { animation: ta-float 6s ease-in-out infinite; }

/* Journal mock — always fits container via transform:scale, height collapses */
.ta-journal-scale {
  width: 100%;
  position: relative;
  overflow: hidden;
}
.ta-journal-inner {
  width: 1080px;
  min-width: 1080px;
  max-width: 1080px;
  flex: none;
  transform-origin: top left;
}
/* MT5 panel overlay — drop below chart when narrow */
@media (max-width: 820px) {
  .ta-mt5-panel-pos {
    position: static !important;
    margin-top: 16px;
    display: flex;
    justify-content: center;
  }
}

/* Stack utility for product sections */
.ta-stack-below-1100 { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr); gap: 60px; align-items: start; }
.ta-stack-below-1100--reverse { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr); gap: 60px; align-items: start; }
@media (max-width: 1180px) {
  .ta-stack-below-1100,
  .ta-stack-below-1100--reverse { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .ta-sticky-off { position: static !important; }
}

/* Hero responsive */
.ta-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 48px; align-items: center; }
@media (max-width: 1180px) {
  .ta-hero-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
}

/* Allow horizontal scroll on raw product mocks if very narrow */
.ta-scroll-x {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.ta-scroll-x > * { min-width: 0; }

/* Responsive */
@media (max-width: 900px) {
  .ta-section { padding: 80px 0; }
  .ta-container { padding: 0 20px; }
  .ta-tweaks { width: calc(100vw - 40px); right: 20px; bottom: 20px; }
}
@media (max-width: 760px) {
  nav a { display: none; }
}