:root {
  --bg: #0a0e1a;
  --bg-elevated: #111520;
  --bg-card: #151b2e;
  --fg: #e8eaf2;
  --fg-dim: #7a80a0;
  --accent: #00ff88;
  --accent-dim: rgba(0, 255, 136, 0.10);
  --accent-glow: rgba(0, 255, 136, 0.22);
  --purple: #7c5cff;
  --purple-dim: rgba(124, 92, 255, 0.12);
  --border: rgba(255, 255, 255, 0.055);
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-display);
  line-height: 1.6;
  overflow-x: hidden;
}

.accent { color: var(--accent); }

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0,255,136,0.15);
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

/* ===== SITE NAV ===== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.site-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.025em;
  color: var(--fg);
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo span { color: var(--accent); }

.site-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}

.snav-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-dim);
  text-decoration: none;
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.snav-link:hover {
  color: var(--fg);
  background: rgba(255,255,255,0.05);
}

.site-nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.snav-ghost {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.15s;
}
.snav-ghost:hover { color: var(--fg); }

.snav-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--bg);
  background: var(--accent);
  padding: 0.45rem 1.1rem;
  border-radius: 6px;
  text-decoration: none;
  transition: opacity 0.15s;
  letter-spacing: 0.02em;
}
.snav-btn:hover { opacity: 0.85; }

.mobile-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  padding: 0.4rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
}

/* ===== HERO ===== */
.hero {
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 2rem 3rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -10%;
  width: 120%;
  height: 180%;
  background:
    radial-gradient(ellipse at 20% 25%, rgba(0,255,136,0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(124,92,255,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: clamp(3rem, 7.5vw, 5.8rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: 1rem;
}

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-dim);
  max-width: 600px;
  line-height: 1.72;
  margin-bottom: 2.5rem;
}

.hero-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.platform-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--fg-dim);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 0.45rem 0.95rem;
  border-radius: 5px;
  transition: border-color 0.2s, color 0.2s;
}
.platform-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* ===== HERO DATA STRIP ===== */
.hero-data-strip {
  max-width: 900px;
  margin: 4rem auto 0;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.hds-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hds-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
}

.hds-value {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg);
}

.hds-sep {
  color: var(--border);
  font-size: 1.2rem;
  padding: 0 0.25rem;
}

.scan-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.3;
}

/* ===== CTA BUTTONS ===== */
.cta-primary {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--bg);
  background: var(--accent);
  padding: 0.8rem 2rem;
  border-radius: 7px;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
}
.cta-primary:hover { opacity: 0.88; transform: translateY(-1px); }

.cta-secondary {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.15s;
}
.cta-secondary:hover { color: var(--accent); }

/* ===== WHY WINS ===== */
.why-wins {
  padding: 7rem 2rem;
}

.why-inner {
  max-width: 900px;
  margin: 0 auto;
}

.why-header {
  margin-bottom: 4rem;
}

.why-header h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.why-list {
  display: flex;
  flex-direction: column;
}

.why-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1.5rem;
  padding: 2.25rem 0;
  border-top: 1px solid var(--border);
  align-items: start;
  transition: background 0.2s;
}

.why-item:last-child {
  border-bottom: 1px solid var(--border);
}

.why-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  padding-top: 0.2rem;
}

.why-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.why-content p {
  color: var(--fg-dim);
  font-size: 0.95rem;
  line-height: 1.68;
}

/* ===== BUILT FOR ===== */
.built-for {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
}

.built-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.built-text h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

.built-text p {
  color: var(--fg-dim);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ===== TERMINAL ===== */
.built-terminal {
  background: #0d1117;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,255,136,0.05);
}

.terminal-bar {
  background: #161b22;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.t-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.t-red    { background: #ff5f57; }
.t-yellow { background: #febc2e; }
.t-green  { background: #28c840; }

.t-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--fg-dim);
  margin-left: 0.5rem;
}

.terminal-body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.8;
}

.t-line {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  color: var(--fg-dim);
}

.t-gap { height: 0.6rem; }

.t-label {
  color: var(--purple);
  font-weight: 500;
  min-width: 60px;
  flex-shrink: 0;
}

.t-val { color: var(--fg); }

.t-deal {
  padding: 0.6rem 0.75rem;
  background: rgba(0,255,136,0.05);
  border: 1px solid rgba(0,255,136,0.12);
  border-radius: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0.25rem 0;
}

.t-product { color: var(--fg); font-weight: 500; }
.t-margin  { font-weight: 700; font-size: 0.9rem; }
.t-detail  { font-size: 0.72rem; color: var(--fg-dim); }

.t-arbscore { color: var(--fg-dim); }

.t-cursor {
  color: var(--accent);
  animation: blink 1.1s step-end infinite;
  font-size: 1rem;
  margin-top: 0.25rem;
}
@keyframes blink { 50% { opacity: 0; } }

/* ===== FEATURES ===== */
.features {
  padding: 7rem 2rem;
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features-header {
  margin-bottom: 3.5rem;
}

.features-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 0.75rem;
}

.features-sub {
  color: var(--fg-dim);
  font-size: 1rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.75rem;
  transition: border-color 0.25s, transform 0.25s;
}

.feature-card:hover {
  border-color: rgba(0, 255, 136, 0.18);
  transform: translateY(-2px);
}

.fc-icon {
  font-size: 1.25rem;
  color: var(--accent);
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1;
}

.fc-dollar {
  font-family: var(--font-display);
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: var(--fg-dim);
  font-size: 0.875rem;
  line-height: 1.65;
}

/* ===== NUMBERS ===== */
.numbers {
  padding: 5rem 2rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.numbers-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat {
  text-align: center;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-dim);
  line-height: 1.5;
}

/* ===== CLOSING ===== */
.closing {
  padding: 9rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(0,255,136,0.05) 0%, transparent 65%);
  pointer-events: none;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.closing h2 {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}

.closing-text {
  font-size: 1.05rem;
  color: var(--fg-dim);
  line-height: 1.72;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-brand {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.015em;
}
.footer-brand span { color: var(--accent); }

.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-dim);
}

/* ===== DASHBOARD NAV ===== */
.dash-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,14,26,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.dash-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.025em;
  color: var(--fg);
  text-decoration: none;
  flex-shrink: 0;
}
.dash-logo span { color: var(--accent); }

.dash-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  justify-content: space-between;
}

.nav-tabs {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-tab {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-dim);
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 5px;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.nav-tab:hover { color: var(--fg); background: rgba(255,255,255,0.05); }
.nav-tab.active { color: var(--accent); background: var(--accent-dim); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.scan-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--bg);
  background: var(--accent);
  border: none;
  padding: 0.45rem 1.1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.scan-btn:hover { opacity: 0.85; }
.scan-btn:active { transform: scale(0.97); }
.scan-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.scan-btn .spin { display: none; animation: spin 0.7s linear infinite; }
.scan-btn.loading .spin { display: inline-block; }
.scan-btn.loading .idle { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

.live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--accent); }
  50%       { opacity: 0.5; box-shadow: 0 0 2px var(--accent); }
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.15s;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-link:hover { color: var(--accent); }

.pro-badge-nav {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--bg);
  background: var(--accent);
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
}

.upgrade-nav-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  border: 1px solid rgba(0,255,136,0.3);
  background: rgba(0,255,136,0.05);
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.15s;
  white-space: nowrap;
}
.upgrade-nav-btn:hover { background: rgba(0,255,136,0.1); }

.scan-counter {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--fg-dim);
}
.scan-counter .used { color: var(--fg); font-weight: 500; }
.scan-counter .empty { color: #f87171; }

/* ===== MOBILE ===== */
@media (max-width: 900px) {
  .built-inner { grid-template-columns: 1fr; gap: 3rem; }
  .built-terminal { max-width: 500px; }
  .nav-tabs { display: none; }
}

@media (max-width: 768px) {
  .hero { padding: 4rem 1.5rem 3rem; min-height: 80vh; }
  .why-wins { padding: 4rem 1.5rem; }
  .built-for { padding: 4rem 1.5rem; }
  .features { padding: 4rem 1.5rem; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .numbers { padding: 3rem 1.5rem; }
  .numbers-inner { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; }
  .closing { padding: 5rem 1.5rem; }
  .footer-inner { flex-direction: column; text-align: center; gap: 0.5rem; }
  .why-item { grid-template-columns: 50px 1fr; gap: 1rem; }
  .site-nav-links { display: none; }
  .mobile-menu-toggle { display: block; }
  .hero-data-strip { flex-wrap: wrap; gap: 1rem; }
  .hds-sep { display: none; }
  .dash-header { padding: 0 1rem; }
  .nav-tabs { gap: 0; }
  .nav-tab { font-size: 0.62rem; padding: 0.3rem 0.5rem; }
}

@media (max-width: 600px) {
  .feature-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.6rem; }
}

@media (max-width: 480px) {
  .hero { padding: 3rem 1.25rem 2rem; }
  .hero-platforms { gap: 0.35rem; }
  .platform-tag { font-size: 0.65rem; padding: 0.35rem 0.7rem; }
  .numbers-inner { grid-template-columns: 1fr 1fr; }
}