/* jumpEFB marketing site — tokens and layout per design handoff v2 */

:root {
  --bg: #0B0D11;
  --bg-alt: #0E1116;
  --panel: #0F1521;
  --border: #151A22;
  --border-alt: #1B212B;
  --border-hi: #2A3547;
  --text: #E7ECF3;
  --dim: #97A3B6;
  --muted: #5E6B7F;
  --faint: #3E4C61;
  --accent: #4B9FE1;
  --accent-hi: #7EC0F2;
  --green: #3FA776;
  --amber: #E0A83E;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

html { background: var(--bg); scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hi); }

h1 {
  margin: 0;
  font: 700 52px/1.08 var(--sans);
  letter-spacing: -.03em;
  text-wrap: balance;
}

h2 {
  margin: 12px 0 0;
  font: 700 34px/1.15 var(--sans);
  letter-spacing: -.025em;
  text-wrap: balance;
}

.kicker {
  font: 600 11px var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
}

.dim-kicker { color: var(--muted); margin-bottom: 20px; }
.accent-kicker { color: var(--accent); letter-spacing: .14em; }

/* Buttons */

.btn-primary {
  font: 600 15px var(--sans);
  color: var(--bg);
  background: var(--accent);
  padding: 14px 26px;
  border-radius: 9px;
}
.btn-primary:hover { background: var(--accent-hi); color: var(--bg); }

.btn-secondary {
  font: 600 15px var(--sans);
  color: var(--text);
  border: 1px solid var(--border-hi);
  padding: 14px 26px;
  border-radius: 9px;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--text); }

/* Nav */

.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11, 13, 17, .82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand { display: flex; align-items: center; gap: 11px; color: var(--text); }
.nav-brand:hover { color: var(--text); }

.logo-tile {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--bg-alt);
  border: 1px solid var(--border-alt);
  display: grid;
  place-items: center;
}

.nav-name { font: 700 17px var(--sans); letter-spacing: -.02em; }

.nav-links { display: flex; align-items: center; gap: 26px; }

.nav-links a { font: 500 13px var(--sans); color: var(--dim); }
.nav-links a:hover { color: var(--text); }

.btn-nav {
  font: 600 13px var(--sans) !important;
  color: var(--bg) !important;
  background: var(--accent);
  padding: 9px 18px;
  border-radius: 8px;
}
.btn-nav:hover { background: var(--accent-hi); color: var(--bg) !important; }

/* Hero */

.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 76px 32px 88px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center;
}

.hero-sub {
  margin: 20px 0 0;
  font: 400 17px/1.6 var(--sans);
  color: var(--dim);
  max-width: 480px;
  text-wrap: pretty;
}

.hero-actions { display: flex; gap: 14px; margin-top: 32px; }

.hero-stats { display: flex; gap: 32px; margin-top: 44px; }

.stat-label {
  font: 600 9.5px var(--mono);
  color: var(--muted);
  letter-spacing: .12em;
}

.stat-value {
  font: 700 20px var(--mono);
  color: var(--text);
  margin-top: 5px;
  white-space: nowrap;
}

.stat-divider { width: 1px; background: var(--border-alt); }

/* Device mock */

.device-wrap { justify-self: center; position: relative; }

.device {
  width: 340px;
  border-radius: 32px;
  background: #0B1018;
  border: 2px solid #223042;
  padding: 14px 14px 20px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
}

.device-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px 12px;
  font: 600 11px var(--mono);
  color: var(--muted);
}

.device-header .gps { color: var(--green); }

.device-map {
  height: 300px;
  border-radius: 14px;
  background: var(--panel);
  position: relative;
  overflow: hidden;
}

.map-svg { position: absolute; inset: 0; }

.map-chip {
  position: absolute;
  top: 10px;
  background: rgba(11, 16, 24, .85);
  border: 1px solid #1B2634;
  border-radius: 6px;
  padding: 4px 8px;
  font: 600 9.5px var(--mono);
  color: var(--dim);
}

.chip-left { left: 10px; }
.chip-right { right: 10px; }

.map-readouts {
  position: absolute;
  left: 12px;
  bottom: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.readout-r { text-align: right; }

.readout-label {
  font: 600 9px var(--mono);
  color: var(--muted);
  letter-spacing: .1em;
}

.readout-value.green { font: 700 26px var(--mono); color: var(--green); }
.readout-value.xtk { font: 700 18px var(--mono); color: var(--text); }

.device-tiles {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.tile { background: var(--panel); border-radius: 9px; padding: 10px 12px; }
.tile-label { font: 600 8.5px var(--mono); color: var(--muted); }
.tile-value { font: 700 16px var(--mono); color: var(--text); }

/* W&B float card */

.wb-card {
  position: absolute;
  left: -72px;
  bottom: 132px;
  width: 196px;
  background: var(--bg-alt);
  border: 1px solid var(--border-alt);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .55);
}

.wb-header { display: flex; justify-content: space-between; align-items: center; }
.wb-title { font: 600 9.5px var(--mono); color: var(--muted); letter-spacing: .1em; }
.wb-ok { font: 700 9.5px var(--mono); color: var(--green); }

.wb-row {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font: 600 12px var(--mono);
  color: var(--dim);
}
.wb-row:first-of-type { margin-top: 10px; }
.wb-val { color: var(--text); }
.wb-val.ok { color: var(--green); }

/* Fleet strip */

.fleet-wrap {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}

.fleet {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.fleet-label {
  font: 600 10px var(--mono);
  color: var(--accent);
  letter-spacing: .14em;
  margin-right: 10px;
}

.fleet-item {
  font: 500 11px var(--mono);
  color: var(--muted);
  letter-spacing: .1em;
}

/* Features */

.features {
  max-width: 1120px;
  margin: 0 auto;
  padding: 88px 32px 48px;
}

.features-h2 { max-width: 560px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-alt);
  border: 1px solid var(--border-alt);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 44px;
}

.feature-cell { background: var(--bg); padding: 26px 26px 28px; }
.feature-cell:hover { background: var(--bg-alt); }

.feature-tag { font: 600 10px var(--mono); color: var(--amber); letter-spacing: .12em; }
.feature-title { font: 600 17px var(--sans); margin-top: 12px; letter-spacing: -.01em; }
.feature-body { font: 400 13.5px/1.6 var(--sans); color: var(--dim); margin-top: 8px; text-wrap: pretty; }

/* Spot deep dive */

.spot {
  max-width: 1120px;
  margin: 0 auto;
  padding: 64px 32px 96px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.winds-panel {
  border-radius: 14px;
  background: var(--bg-alt);
  border: 1px solid var(--border-alt);
  padding: 26px;
}

.winds-header { display: flex; justify-content: space-between; align-items: center; }
.winds-title { font: 600 10px var(--mono); color: var(--muted); letter-spacing: .12em; }
.winds-meta { font: 600 10px var(--mono); color: var(--faint); }

.winds-rows { margin-top: 18px; display: flex; flex-direction: column; gap: 9px; }

.winds-row {
  display: grid;
  grid-template-columns: 52px 16px 1fr 96px;
  gap: 12px;
  align-items: center;
}

.w-alt { font: 600 12px var(--mono); color: var(--muted); }

.w-arrow {
  font: 400 13px var(--mono);
  color: var(--accent);
  display: inline-block;
  text-align: center;
}

.w-bar { height: 8px; border-radius: 4px; background: var(--panel); position: relative; }

.w-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  border-radius: 4px;
  background: #2E7BC4;
}

.w-wind { font: 600 12px var(--mono); color: var(--text); text-align: right; }

.winds-footer {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border-alt);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.winds-note { font: 400 12.5px var(--sans); color: var(--dim); }
.winds-spot { font: 700 15px var(--mono); color: var(--green); }

.spot-copy p {
  margin: 16px 0 0;
  font: 400 15.5px/1.65 var(--sans);
  color: var(--dim);
  text-wrap: pretty;
}

.checklist {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checklist li { display: flex; gap: 10px; font: 400 14px var(--sans); color: var(--text); }
.check { color: var(--green); font-weight: 700; }

/* FAQ */

.faq-wrap { border-top: 1px solid var(--border); background: var(--bg-alt); }

.faq { max-width: 760px; margin: 0 auto; padding: 80px 32px; }

.faq h2 { margin: 0; font: 700 28px var(--sans); letter-spacing: -.02em; }

.faq-list { margin-top: 30px; display: flex; flex-direction: column; }

.faq-item { padding: 20px 0; border-bottom: 1px solid var(--border-alt); }
.faq-q { font: 600 15px var(--sans); letter-spacing: -.01em; }
.faq-a { font: 400 14px/1.65 var(--sans); color: var(--dim); margin-top: 8px; text-wrap: pretty; }

/* CTA */

.cta {
  max-width: 1120px;
  margin: 0 auto;
  padding: 96px 32px;
  text-align: center;
}

.cta-icon {
  display: inline-grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: var(--bg-alt);
  border: 1px solid var(--border-alt);
  margin-bottom: 24px;
}

.cta h2 { margin: 0; font: 700 38px/1.1 var(--sans); letter-spacing: -.03em; }

.cta p {
  margin: 14px auto 0;
  font: 400 15.5px/1.6 var(--sans);
  color: var(--dim);
  max-width: 440px;
}

.cta-actions { display: flex; gap: 14px; justify-content: center; margin-top: 30px; }
.cta-actions .btn-primary, .cta-actions .btn-secondary { padding: 14px 28px; }

/* Footer */

.footer { border-top: 1px solid var(--border); }

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 26px 32px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-legal { display: flex; flex-direction: column; gap: 4px; }
.footer-copyright { font: 400 12px var(--sans); color: var(--muted); }
.footer-disclaimer { font: 400 11.5px var(--sans); color: var(--faint); }

.footer-links { display: flex; gap: 22px; }
.footer-links a { font: 500 12px var(--sans); color: var(--muted); }
.footer-links a:hover { color: var(--text); }

/* Legal / support pages */

.legal {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 32px 96px;
}

.legal-h1 {
  font: 700 36px/1.15 var(--sans);
  letter-spacing: -.025em;
  margin: 0;
}

.legal-meta {
  font: 500 12px var(--mono);
  color: var(--faint);
  letter-spacing: .06em;
  margin: 14px 0 0;
}

.legal-h2 {
  font: 600 19px var(--sans);
  letter-spacing: -.015em;
  margin: 40px 0 0;
}

.legal p {
  font: 400 15px/1.7 var(--sans);
  color: var(--dim);
  margin: 12px 0 0;
}

.legal ul {
  margin: 12px 0 0;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legal li {
  font: 400 15px/1.6 var(--sans);
  color: var(--dim);
}

.legal strong { color: var(--text); }

/* Responsive (desktop-first reference; collapse gracefully below 960px) */

@media (max-width: 960px) {
  h1 { font-size: 40px; }
  .hero { grid-template-columns: 1fr; gap: 56px; padding: 56px 32px 64px; }
  .device-wrap { padding-left: 60px; }
  .spot { grid-template-columns: 1fr; gap: 48px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  h1 { font-size: 34px; }
  h2 { font-size: 28px; }
  .nav-links a:not(.btn-nav) { display: none; }
  .hero { padding: 48px 24px 56px; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .feature-grid { grid-template-columns: 1fr; }
  .features, .spot, .faq, .cta { padding-left: 24px; padding-right: 24px; }
  .device-wrap { padding-left: 0; max-width: 100%; }
  .device { width: min(340px, calc(100vw - 48px)); margin: 0 auto; }
  .wb-card { left: auto; right: 0; bottom: 110px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .winds-row { grid-template-columns: 44px 16px 1fr 88px; gap: 8px; }
}