/* ============================================================
   Algovex — design system
   ============================================================ */

:root {
  --bg: #060a08;
  --bg-soft: #0a100d;
  --bg-raised: #0d1511;
  --panel: rgba(255, 255, 255, 0.038);
  --panel-strong: rgba(255, 255, 255, 0.065);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #e9f2ec;
  --muted: #94a99e;
  --dim: #6b8075;
  --lime: #b8f24a;
  --lime-soft: #d3ff86;
  --lime-deep: #8fe02f;
  --green: #3ddc97;
  --red: #f26d6d;
  --amber: #f5c451;
  --blue: #5fa8ff;
  --violet: #a78bfa;
  --radius: 18px;
  --radius-sm: 11px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 12% -8%, rgba(184, 242, 74, 0.11), transparent 60%),
    radial-gradient(800px 500px at 92% 0%, rgba(61, 220, 151, 0.07), transparent 55%),
    radial-gradient(700px 600px at 50% 110%, rgba(95, 168, 255, 0.05), transparent 60%);
}

h1, h2, h3, h4 {
  font-family: var(--display);
  margin: 0;
  letter-spacing: -0.025em;
  line-height: 1.08;
  font-weight: 600;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

::selection {
  background: rgba(184, 242, 74, 0.28);
}

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 6px;
}

.icon {
  flex: none;
}

/* ---------- primitives ---------- */

.container {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: linear-gradient(180deg, var(--lime-soft), var(--lime-deep));
  color: #07110a;
  box-shadow: 0 10px 34px rgba(184, 242, 74, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.btn-primary:hover {
  box-shadow: 0 14px 44px rgba(184, 242, 74, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.035);
  border-color: var(--line);
  color: var(--text);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--line-strong);
}

.btn-quiet {
  background: transparent;
  color: var(--muted);
  border-color: transparent;
}

.btn-quiet:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.btn-sm {
  height: 36px;
  padding: 0 13px;
  font-size: 13px;
  border-radius: 10px;
}

.btn-icon {
  width: 36px;
  padding: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 28px;
  padding: 0 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge-lime {
  border-color: rgba(184, 242, 74, 0.35);
  background: rgba(184, 242, 74, 0.09);
  color: var(--lime);
}

.tag {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.02em;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(61, 220, 151, 0.12);
}

.dot.live {
  animation: pulse 2.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(61, 220, 151, 0.14); }
  50% { box-shadow: 0 0 0 6px rgba(61, 220, 151, 0.04); }
}

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.pos { color: var(--green); }
.neg { color: var(--red); }
.muted { color: var(--muted); }
.dim { color: var(--dim); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section {
  padding: 104px 0;
  position: relative;
}

.section-head {
  max-width: 720px;
  margin-bottom: 44px;
}

.section-head h2 {
  font-size: clamp(30px, 3.6vw, 46px);
  margin: 14px 0 14px;
}

.section-head p {
  color: var(--muted);
  font-size: 16px;
  max-width: 600px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head.center p {
  margin-left: auto;
  margin-right: auto;
}

/* ---------- landing nav ---------- */

.site {
  overflow-x: clip;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.nav.scrolled {
  background: rgba(6, 10, 8, 0.82);
  border-color: var(--line);
  backdrop-filter: blur(16px);
}

.nav-inner {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.16em;
}

.brand-mark {
  display: inline-flex;
  filter: drop-shadow(0 6px 16px rgba(184, 242, 74, 0.28));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 500;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

/* ---------- hero ---------- */

.hero {
  padding: 76px 0 84px;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: 0.99;
  letter-spacing: -0.04em;
  margin: 20px 0 22px;
}

.hero h1 .accent {
  background: linear-gradient(100deg, var(--lime-soft), var(--green) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.65;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
  color: var(--dim);
  font-size: 12.5px;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-meta .icon {
  color: var(--green);
}

.hero-visual {
  position: relative;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: -14% -8%;
  background: radial-gradient(closest-side, rgba(184, 242, 74, 0.16), transparent 72%);
  filter: blur(30px);
  pointer-events: none;
}

.terminal {
  position: relative;
  border-radius: 20px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(18, 27, 22, 0.96), rgba(8, 13, 10, 0.98));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.terminal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}

.terminal-dots i:first-child { background: rgba(242, 109, 109, 0.7); }
.terminal-dots i:nth-child(2) { background: rgba(245, 196, 81, 0.7); }
.terminal-dots i:nth-child(3) { background: rgba(61, 220, 151, 0.7); }

.terminal-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.terminal-body {
  padding: 14px 16px 0;
}

.terminal-quote {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}

.terminal-quote strong {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.terminal-quote .delta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
}

.terminal-chart {
  width: 100%;
  height: 208px;
  display: block;
}

.terminal-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  margin-top: 12px;
}

.terminal-stats div {
  padding: 11px 16px;
  border-right: 1px solid var(--line);
}

.terminal-stats div:last-child {
  border-right: 0;
}

.terminal-stats span {
  display: block;
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.terminal-stats strong {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
}

.floating-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 11px;
  border: 1px solid var(--line-strong);
  background: rgba(10, 16, 13, 0.94);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  font-size: 11.5px;
  backdrop-filter: blur(8px);
  animation: float 7s ease-in-out infinite;
}

.floating-chip strong {
  font-family: var(--mono);
  font-weight: 500;
}

.floating-chip.one {
  left: -22px;
  bottom: 74px;
}

.floating-chip.two {
  right: -14px;
  top: 58px;
  animation-delay: -3.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

/* ---------- ticker ---------- */

.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
  overflow: hidden;
  padding: 13px 0;
}

.ticker-track {
  display: flex;
  gap: 42px;
  width: max-content;
  animation: marquee 42s linear infinite;
}

.ticker:hover .ticker-track {
  animation-play-state: paused;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  white-space: nowrap;
}

.ticker-item .sym {
  color: var(--text);
  font-weight: 500;
}

.ticker-item .px {
  color: var(--muted);
}

.ticker-item .chg {
  font-size: 11px;
}

/* ---------- steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.step {
  position: relative;
  padding: 28px 26px 30px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012));
  overflow: hidden;
}

.step::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184, 242, 74, 0.4), transparent);
  opacity: 0.5;
}

.step-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--lime);
  letter-spacing: 0.14em;
}

.step h3 {
  font-size: 20px;
  margin: 16px 0 8px;
}

.step p {
  color: var(--muted);
  font-size: 13.5px;
}

.step-icon {
  position: absolute;
  right: 20px;
  top: 22px;
  color: rgba(255, 255, 255, 0.12);
}

/* ---------- bento ---------- */

.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.bento-card {
  position: relative;
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.014));
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.bento-card:hover {
  border-color: rgba(184, 242, 74, 0.28);
  transform: translateY(-2px);
}

.bento-card.wide {
  grid-column: span 2;
}

.bento-card h3 {
  font-size: 18px;
  margin: 18px 0 8px;
}

.bento-card p {
  color: var(--muted);
  font-size: 13.5px;
  max-width: 420px;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid rgba(184, 242, 74, 0.24);
  background: rgba(184, 242, 74, 0.08);
  color: var(--lime);
}

.bento-visual {
  margin-top: 22px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.26);
  padding: 14px;
}

.mini-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 12px;
}

.mini-row:last-child {
  border-bottom: 0;
}

.mini-row .bar {
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  overflow: hidden;
  max-width: 150px;
}

.mini-row .bar i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--green), var(--lime));
}

/* ---------- split preview ---------- */

.split {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 54px;
  align-items: center;
}

.checklist {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.checklist li {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  list-style: none;
  color: var(--muted);
  font-size: 14px;
}

.checklist {
  padding: 0;
}

.checklist .icon {
  color: var(--lime);
  margin-top: 2px;
}

.checklist strong {
  color: var(--text);
  font-weight: 600;
}

.preview-card {
  position: relative;
  border-radius: 20px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #0e1712, #080d0a);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.preview-body {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
}

.preview-controls {
  padding: 16px;
  border-right: 1px solid var(--line);
  display: grid;
  gap: 12px;
  align-content: start;
}

.control-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 11.5px;
  color: var(--muted);
}

.control-row b {
  font-family: var(--mono);
  font-weight: 500;
  color: var(--text);
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.06);
}

.preview-plot {
  padding: 14px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.preview-plot .chart-canvas {
  height: 150px;
}

.preview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.preview-stat {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.02);
}

.preview-stat span {
  display: block;
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.preview-stat strong {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
}

/* ---------- metrics ---------- */

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  overflow: hidden;
}

.metric {
  padding: 28px 26px;
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  font-family: var(--display);
  font-size: 34px;
  letter-spacing: -0.03em;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12.5px;
}

/* ---------- pricing ---------- */

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: stretch;
}

.price-card {
  display: flex;
  flex-direction: column;
  padding: 28px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
}

.price-card.featured {
  border-color: rgba(184, 242, 74, 0.42);
  background:
    radial-gradient(400px 200px at 50% 0%, rgba(184, 242, 74, 0.12), transparent 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  box-shadow: 0 24px 70px rgba(184, 242, 74, 0.08);
}

.price-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.price-card h3 {
  font-size: 18px;
}

.price-desc {
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
  min-height: 40px;
}

.price-value {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 20px 0 4px;
}

.price-value strong {
  font-family: var(--display);
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.price-value span {
  color: var(--dim);
  font-size: 12.5px;
}

.price-note {
  color: var(--dim);
  font-size: 11.5px;
  min-height: 18px;
}

.price-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 26px;
  display: grid;
  gap: 11px;
}

.price-list li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--muted);
}

.price-list .icon {
  color: var(--lime);
  margin-top: 2px;
}

.price-card .btn {
  margin-top: auto;
  width: 100%;
}

.billing-toggle {
  display: inline-flex;
  padding: 3px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  gap: 2px;
}

.billing-toggle button {
  height: 32px;
  padding: 0 12px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.billing-toggle button.active {
  background: rgba(184, 242, 74, 0.14);
  color: var(--lime);
}

/* ---------- faq ---------- */

.faq {
  max-width: 820px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 4px;
  cursor: pointer;
  list-style: none;
  font-family: var(--display);
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .icon {
  color: var(--dim);
  transition: transform 0.2s ease;
}

.faq-item[open] summary .icon {
  transform: rotate(180deg);
  color: var(--lime);
}

.faq-item p {
  color: var(--muted);
  font-size: 14px;
  padding: 0 4px 22px;
  max-width: 700px;
}

/* ---------- cta ---------- */

.cta-band {
  position: relative;
  border-radius: 24px;
  border: 1px solid rgba(184, 242, 74, 0.26);
  background:
    radial-gradient(600px 260px at 50% -20%, rgba(184, 242, 74, 0.22), transparent 70%),
    linear-gradient(180deg, #0f1912, #080d0a);
  padding: 62px 40px;
  text-align: center;
  overflow: hidden;
}

.cta-band h2 {
  font-size: clamp(30px, 4vw, 48px);
  max-width: 700px;
  margin: 0 auto 14px;
}

.cta-band p {
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto 28px;
}

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 34px;
  margin-top: 96px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 38px;
}

.footer-brand p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 14px;
  max-width: 300px;
}

.footer-col h3,
.footer-col h4 {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  color: var(--muted);
  font-size: 13px;
  padding: 5px 0;
  transition: color 0.15s ease;
}

.footer-col a:hover {
  color: var(--lime);
}

.risk {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.018);
  color: var(--dim);
  font-size: 11.5px;
  line-height: 1.65;
}

.risk strong {
  color: var(--muted);
  letter-spacing: 0.08em;
  font-size: 10px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 22px;
  margin-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 12px;
  flex-wrap: wrap;
}

.footer-bottom a {
  color: var(--muted);
  transition: color 0.15s ease;
}

.footer-bottom a:hover {
  color: var(--lime);
}

/* ============================================================
   App shell
   ============================================================ */

.app-shell {
  display: grid;
  grid-template-columns: 248px 1fr;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding: 20px 16px;
  background: #080d0a;
  border-right: 1px solid var(--line);
  z-index: 40;
}

.side-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.15em;
}

.side-label {
  padding: 0 10px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

.side-nav {
  display: grid;
  gap: 3px;
}

.side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 40px;
  padding: 0 11px;
  border-radius: 9px;
  border: 1px solid transparent;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 500;
  transition: background 0.15s ease, color 0.15s ease;
}

.side-link:hover {
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
}

.side-link.active {
  background: rgba(184, 242, 74, 0.1);
  border-color: rgba(184, 242, 74, 0.22);
  color: var(--lime);
}

.side-link .count {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
}

.side-foot {
  margin-top: auto;
  display: grid;
  gap: 10px;
}

.side-account {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.025);
}

.side-account span {
  display: block;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.side-account strong {
  display: block;
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 500;
  margin-top: 3px;
}

.side-account em {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  font-style: normal;
  color: var(--green);
  margin-top: 2px;
}

.app-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 26px;
  border-bottom: 1px solid var(--line);
  background: rgba(6, 10, 8, 0.82);
  backdrop-filter: blur(14px);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.menu-btn {
  display: none;
}

.crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--dim);
  white-space: nowrap;
  overflow: hidden;
}

.crumbs b {
  color: var(--text);
  font-weight: 600;
  font-size: 13.5px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.live-pill strong {
  color: var(--text);
  font-weight: 500;
}

.view {
  padding: 26px;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
}

.view-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.view-head h1 {
  font-size: 26px;
  letter-spacing: -0.03em;
}

.view-head p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 5px;
  max-width: 640px;
}

.view-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

/* ---------- cards ---------- */

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  overflow: hidden;
}

.card-pad {
  padding: 18px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
}

.card-head h2,
.card-head h3 {
  font-size: 14px;
  font-family: var(--font);
  font-weight: 600;
  letter-spacing: 0;
}

.card-head .sub {
  color: var(--dim);
  font-size: 11.5px;
  margin-top: 2px;
}

.card-body {
  padding: 18px;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.kpi {
  position: relative;
  padding: 16px 17px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012));
  overflow: hidden;
}

.kpi span.label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--dim);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.kpi strong {
  display: block;
  font-family: var(--mono);
  font-size: 25px;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-top: 8px;
}

.kpi small {
  display: block;
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 4px;
}

.kpi .spark {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 46%;
  height: 40px;
  opacity: 0.75;
}

.chart-canvas {
  width: 100%;
  height: 320px;
  display: block;
}

.chart-canvas.sm {
  height: 180px;
}

.chart-canvas.lg {
  height: 380px;
}

/* ---------- table ---------- */

.table-wrap {
  overflow-x: auto;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  white-space: nowrap;
}

table.data th {
  text-align: left;
  padding: 10px 14px;
  color: var(--dim);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
  position: sticky;
  top: 0;
}

table.data td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.045);
  color: var(--muted);
}

table.data tbody tr:hover td {
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
}

table.data td.num,
table.data th.num {
  text-align: right;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

table.data td.strong {
  color: var(--text);
}

.side-tag {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 7px;
  border-radius: 5px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.side-tag.long {
  background: rgba(61, 220, 151, 0.12);
  color: var(--green);
}

.side-tag.short {
  background: rgba(242, 109, 109, 0.12);
  color: var(--red);
}

.empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--dim);
  font-size: 13px;
}

.empty .icon {
  color: var(--line-strong);
  margin-bottom: 10px;
}

/* ---------- forms ---------- */

.form-grid {
  display: grid;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.field {
  display: grid;
  gap: 6px;
}

.field > label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 11.5px;
  color: var(--muted);
}

.field > label b {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text);
  font-weight: 500;
}

.field input[type="text"],
.field input[type="number"],
.field select {
  height: 38px;
  padding: 0 11px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: #0a110d;
  color: var(--text);
  font-size: 13px;
  width: 100%;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.field input:hover,
.field select:hover {
  border-color: var(--line-strong);
}

.field input:focus,
.field select:focus {
  outline: none;
  border-color: rgba(184, 242, 74, 0.55);
  background: #0c1410;
}

.field input[type="range"] {
  width: 100%;
  height: 22px;
  accent-color: var(--lime);
  background: transparent;
}

.segmented {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.segmented button {
  height: 30px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 500;
}

.segmented button.active {
  background: rgba(184, 242, 74, 0.13);
  color: var(--lime);
}

.switch {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
}

.switch input {
  appearance: none;
  width: 34px;
  height: 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  position: relative;
  transition: background 0.18s ease;
  cursor: pointer;
}

.switch input::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.18s ease;
}

.switch input:checked {
  background: var(--lime-deep);
}

.switch input:checked::after {
  transform: translateX(14px);
}

/* ---------- builder ---------- */

.builder-grid {
  display: grid;
  grid-template-columns: 370px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.builder-side {
  display: grid;
  gap: 16px;
}

.rules-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 9px;
}

.rules-list li {
  display: flex;
  gap: 9px;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.5;
}

.rules-list .n {
  flex: none;
  width: 17px;
  height: 17px;
  border-radius: 5px;
  background: rgba(184, 242, 74, 0.1);
  color: var(--lime);
  font-family: var(--mono);
  font-size: 9.5px;
  display: grid;
  place-items: center;
  margin-top: 1px;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.mini-stat {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 11px;
  background: rgba(255, 255, 255, 0.02);
}

.mini-stat span {
  display: block;
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

.mini-stat strong {
  display: block;
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
  margin-top: 2px;
}

/* ---------- bots ---------- */

.bot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.bot-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.014));
  transition: border-color 0.18s ease;
}

.bot-card.running {
  border-color: rgba(184, 242, 74, 0.34);
}

.bot-card.running::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 16px;
  box-shadow: inset 0 0 40px rgba(184, 242, 74, 0.05);
  pointer-events: none;
}

.bot-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.bot-name {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
}

.bot-desc {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
  min-height: 38px;
}

.bot-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.bot-stats span {
  display: block;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

.bot-stats strong {
  display: block;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  margin-top: 2px;
}

.bot-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.bot-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.tape {
  display: grid;
  gap: 0;
  max-height: 320px;
  overflow: auto;
}

.tape-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.045);
  font-size: 11.5px;
}

.tape-row:last-child {
  border-bottom: 0;
}

.tape-row time {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--dim);
  flex: none;
}

.tape-row .what {
  flex: 1;
  color: var(--muted);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tape-row .what b {
  color: var(--text);
  font-weight: 500;
}

.tape-row .val {
  font-family: var(--mono);
  font-size: 11px;
  flex: none;
}

/* ---------- misc ---------- */

.row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.stack {
  display: grid;
  gap: 4px;
}

.divider {
  height: 1px;
  background: var(--line);
  margin: 14px 0;
}

.note {
  border: 1px solid rgba(245, 196, 81, 0.22);
  background: rgba(245, 196, 81, 0.06);
  border-radius: 10px;
  padding: 10px 12px;
  color: #d9c08a;
  font-size: 11.5px;
  line-height: 1.55;
}

.toast-wrap {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 100;
  display: grid;
  gap: 8px;
  max-width: 340px;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(13, 21, 17, 0.97);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
  font-size: 12.5px;
  color: var(--text);
  animation: toastIn 0.25s ease both;
}

.toast .icon {
  color: var(--lime);
  margin-top: 1px;
}

.toast.error .icon {
  color: var(--red);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* ---------- reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .hero-visual {
    max-width: 640px;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .builder-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 960px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 264px;
    transform: translateX(-102%);
    transition: transform 0.22s ease;
    box-shadow: 30px 0 80px rgba(0, 0, 0, 0.5);
  }

  .sidebar.open {
    transform: none;
  }

  .menu-btn {
    display: inline-flex;
  }

  .bento {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-card.wide {
    grid-column: span 2;
  }

  .price-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .metric:nth-child(2) {
    border-right: 0;
  }

  .metric:nth-child(1),
  .metric:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  .container {
    width: calc(100% - 32px);
  }

  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav.mobile-open .nav-links {
    display: flex;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 70px;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px;
    border-radius: 14px;
    border: 1px solid var(--line-strong);
    background: #0b120e;
    box-shadow: var(--shadow);
  }

  .nav.mobile-open .nav-links a {
    padding: 11px 12px;
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    padding: 48px 0 64px;
  }

  .hero-meta {
    gap: 12px;
  }

  .floating-chip.one {
    left: -6px;
    bottom: 60px;
  }

  .floating-chip.two {
    right: -4px;
    top: 46px;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .bot-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: 1fr;
  }

  .metric {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .view {
    padding: 18px 16px;
  }

  .topbar {
    padding: 0 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cta-band {
    padding: 44px 22px;
  }

  .terminal-stats strong {
    font-size: 11.5px;
  }
}

@media (max-width: 520px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 38px;
  }

  .preview-body {
    grid-template-columns: 1fr;
  }

  .preview-controls {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .terminal-stats div {
    padding: 9px 10px;
  }

  .floating-chip {
    display: none;
  }
}

/* ============================================================
   AlgoVex v1.0 — bilingual landing + live desk additions
   ============================================================ */

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-text small {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

.side-brand span:last-child {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.side-brand small {
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  margin-top: 2px;
}

.lang-switch {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.025);
}

.lang-switch button {
  height: 26px;
  padding: 0 9px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  transition: background 0.15s ease, color 0.15s ease;
}

.lang-switch button:hover {
  color: var(--text);
}

.lang-switch button.active {
  background: rgba(184, 242, 74, 0.12);
  color: var(--lime);
}

.lang-switch.large button {
  height: 34px;
  padding: 0 16px;
  font-size: 12px;
}

.conn-badge {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
}

.conn-badge.is-online {
  color: var(--green);
  border-color: rgba(61, 220, 151, 0.3);
  background: rgba(61, 220, 151, 0.08);
}

.conn-badge.is-offline {
  color: var(--amber);
  border-color: rgba(245, 196, 81, 0.3);
  background: rgba(245, 196, 81, 0.08);
}

.signal-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  padding: 0 7px;
  border-radius: 6px;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  white-space: nowrap;
}

.signal-badge.buy {
  color: var(--green);
  border-color: rgba(61, 220, 151, 0.35);
  background: rgba(61, 220, 151, 0.1);
}

.signal-badge.sell {
  color: var(--red);
  border-color: rgba(242, 109, 109, 0.35);
  background: rgba(242, 109, 109, 0.1);
}

.signal-badge.wait {
  color: var(--amber);
  border-color: rgba(245, 196, 81, 0.28);
  background: rgba(245, 196, 81, 0.07);
}

/* ---------- hero signal strip ---------- */

.hero-signal {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.hero-signal p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.hero-note {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  color: var(--dim);
}

.terminal-quote .sym {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  margin-right: 8px;
}

.terminal-quote .delta.pos {
  color: var(--green);
}

.terminal-quote .delta.neg {
  color: var(--red);
}

.terminal-quote .delta,
.delta,
.chg,
#hero-price {
  direction: ltr;
  unicode-bidi: isolate;
}

/* ---------- stats strip ---------- */

.stat-strip {
  padding: 26px 0 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.014);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.stat-cell {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.stat-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.stat-value {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.stat-hint {
  font-size: 10px;
  color: var(--dim);
}

.stats-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  color: var(--dim);
}

.section-copy {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 12px 0 18px;
  max-width: 540px;
}

/* ---------- live desk preview (landing) ---------- */

.preview-body {
  display: flex;
  flex-direction: column;
  grid-template-columns: none;
}

.preview-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.preview-row:last-child {
  border-bottom: 0;
}

.preview-row span {
  color: var(--dim);
}

.preview-note {
  padding: 10px 18px 14px;
  color: var(--dim);
  font-size: 10px;
  line-height: 1.5;
}

/* ---------- live desk shell ---------- */

.side-conn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--dim);
  flex: none;
}

.status-dot.on {
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(61, 220, 151, 0.12);
}

.status-dot.off {
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 196, 81, 0.1);
}

.live-pill.is-offline {
  color: var(--amber);
}

.topbar select {
  height: 32px;
  padding: 0 9px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #0c1310;
  color: var(--text);
  font-family: var(--mono);
  font-size: 11px;
}

.kpi-sub {
  font-size: 12px;
  font-weight: 400;
  color: var(--dim);
  margin-left: 2px;
}

.kpi.good strong {
  color: var(--green);
}

.kpi.bad strong {
  color: var(--red);
}

.kpi.muted strong {
  color: var(--muted);
}

.kpi small {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 5px;
  color: var(--dim);
  font-size: 10.5px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.05em;
  color: var(--dim);
}

.card-link:hover {
  color: var(--lime);
}

.small {
  font-size: 10px;
}

/* ---------- signal panel ---------- */

.signal-hero {
  padding: 2px 0;
}

.signal-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.signal-top > div {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.signal-state {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  color: var(--dim);
  text-transform: uppercase;
}

.conf-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  font-size: 10.5px;
  color: var(--dim);
}

.conf-row b {
  font-size: 11px;
  color: var(--text);
}

.conf-track {
  height: 6px;
  margin-top: 6px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.conf-track i {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--lime), var(--green));
}

.signal-hero.sell .conf-track i {
  background: linear-gradient(90deg, var(--amber), var(--red));
}

.levels {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.level {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.02);
}

.level span {
  display: block;
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

.level strong {
  display: block;
  margin-top: 3px;
  font-size: 12.5px;
  font-weight: 500;
}

.synthesis {
  margin-top: 15px;
}

.synthesis span {
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

.synthesis p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.6;
}

.signal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.03em;
  color: var(--dim);
}

/* ---------- watchlist ---------- */

.watch-list {
  display: grid;
  gap: 3px;
}

.watch-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 10px auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 7px 9px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 11.5px;
  text-align: start;
}

.watch-row:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line);
}

.watch-sym {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.watch-sym b {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.watch-sym small {
  font-family: var(--mono);
  font-size: 8.5px;
  color: var(--dim);
}

/* ---------- alert tape ---------- */

.alert-list {
  display: grid;
  gap: 0;
}

.alert-item {
  display: grid;
  grid-template-columns: 48px 42px auto 34px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.045);
  font-size: 11px;
}

.alert-item:last-child {
  border-bottom: 0;
}

.alert-time {
  color: var(--dim);
  font-size: 9.5px;
}

.alert-sym {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
}

.alert-conf {
  color: var(--muted);
  font-size: 9.5px;
}

.alert-why {
  overflow: hidden;
  color: var(--dim);
  font-size: 10px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* ---------- tabs ---------- */

.tf-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.tf-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.03em;
}

.tf-tab:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.tf-tab.active {
  color: var(--lime);
  border-color: rgba(184, 242, 74, 0.3);
  background: rgba(184, 242, 74, 0.08);
}

/* ---------- alerts / settings ---------- */

.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
}

.switch-row > span:first-child {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.switch-row b {
  font-size: 12.5px;
  font-weight: 600;
}

.switch-row small {
  color: var(--dim);
  font-size: 11px;
  line-height: 1.5;
}

.risk-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
}

.risk-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--muted);
}

.risk-row strong {
  color: var(--text);
  font-weight: 500;
}

/* ---------- tables ---------- */

.perf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11.5px;
}

.perf-table th {
  padding: 0 10px 8px;
  border-bottom: 1px solid var(--line);
  color: var(--dim);
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: start;
  text-transform: uppercase;
  white-space: nowrap;
}

.perf-table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.045);
  color: var(--muted);
  white-space: nowrap;
}

.perf-table tr:last-child td {
  border-bottom: 0;
}

.perf-table td b {
  color: var(--text);
}

/* ---------- lab ---------- */

.lab-form {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr auto;
  gap: 12px;
  align-items: end;
}

.lab-form .field {
  margin: 0;
}

/* ---------- RTL ---------- */

[dir="rtl"] body {
  font-family: "IBM Plex Sans Arabic", var(--font);
  line-height: 1.7;
}

[dir="rtl"] h1,
[dir="rtl"] h2,
[dir="rtl"] h3,
[dir="rtl"] h4,
[dir="rtl"] .brand,
[dir="rtl"] .side-brand,
[dir="rtl"] .stat-value,
[dir="rtl"] .hero h1 {
  font-family: "IBM Plex Sans Arabic", var(--display);
  letter-spacing: 0;
}

[dir="rtl"] .mono,
[dir="rtl"] .crumbs,
[dir="rtl"] .terminal-title,
[dir="rtl"] .live-pill,
[dir="rtl"] .tf-tab,
[dir="rtl"] .signal-badge,
[dir="rtl"] .alert-time,
[dir="rtl"] .watch-sym b {
  direction: ltr;
  unicode-bidi: isolate;
}

[dir="rtl"] .sidebar {
  border-right: 0;
  border-left: 1px solid var(--line);
}

[dir="rtl"] .side-link .count {
  margin-left: 0;
  margin-right: auto;
}

[dir="rtl"] .watch-sym {
  align-items: flex-end;
}

[dir="rtl"] .watch-row,
[dir="rtl"] .perf-table th,
[dir="rtl"] .perf-table td,
[dir="rtl"] .risk-row {
  text-align: right;
}

[dir="rtl"] .level span {
  letter-spacing: 0;
}

[dir="rtl"] .hero-meta span {
  flex-direction: row-reverse;
}

/* ---------- responsive additions ---------- */

@media (max-width: 1080px) {
  .stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .app-shell.nav-open .sidebar {
    transform: none;
  }

  .app-shell.nav-open::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 35;
    background: rgba(0, 0, 0, 0.55);
  }

  [dir="rtl"] .sidebar {
    left: auto;
    right: 0;
    transform: translateX(102%);
  }

  [dir="rtl"] .app-shell.nav-open .sidebar {
    transform: none;
  }
}

@media (max-width: 760px) {
  .nav-links.open {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 70px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    background: #0b120e;
    box-shadow: var(--shadow);
    z-index: 60;
  }

  .nav-links.open a {
    padding: 11px 12px;
  }

  .nav-signin {
    display: none;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .levels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .alert-item {
    grid-template-columns: 44px 40px auto 32px;
  }

  .alert-why {
    display: none;
  }

  .lab-form {
    grid-template-columns: 1fr;
  }

  .risk-table {
    grid-template-columns: 1fr;
  }

  .topbar select {
    max-width: 88px;
  }

  .hide-sm {
    display: none;
  }

  .lang-switch button {
    padding: 0 7px;
  }
}

@media (max-width: 520px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-strip {
    padding-top: 18px;
  }

  .stats-foot {
    flex-direction: column;
    gap: 4px;
  }
}