:root {
  --bg: #07111f;
  --bg-2: #0b1f34;
  --card: rgba(255, 255, 255, 0.075);
  --card-strong: rgba(255, 255, 255, 0.12);
  --text: #edf7ff;
  --muted: #aab9c8;
  --line: rgba(255, 255, 255, 0.14);
  --brand: #52f0c4;
  --brand-2: #80d8ff;
  --warning: #ffe59a;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --radius: 22px;
  --wrap: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(82, 240, 196, 0.18), transparent 36rem),
    radial-gradient(circle at 80% 20%, rgba(128, 216, 255, 0.15), transparent 34rem),
    linear-gradient(180deg, #07111f 0%, #06101d 50%, #07111f 100%);
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
p { color: var(--muted); margin: 0; }
h1, h2, h3 { margin: 0; line-height: 1.06; letter-spacing: -0.04em; }
h1 { font-size: clamp(3rem, 7vw, 6.7rem); max-width: 980px; }
h2 { font-size: clamp(2rem, 4vw, 4rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.02em; }

.wrap { width: min(100% - 2rem, var(--wrap)); margin-inline: auto; }
.section { padding: 6rem 0; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 17, 31, 0.78);
  backdrop-filter: blur(20px);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}
.brand { display: inline-flex; align-items: center; gap: 0.7rem; font-weight: 800; letter-spacing: -0.03em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #062014;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 10px 32px rgba(82, 240, 196, 0.22);
}
.brand-text { font-size: 1.17rem; }
.nav-links { display: flex; align-items: center; gap: 1.4rem; color: var(--muted); font-size: 0.95rem; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  color: #06101d !important;
  background: var(--text);
  padding: 0.7rem 1rem;
  border-radius: 999px;
  font-weight: 700;
}
.nav-toggle { display: none; }

.hero { padding-top: 5rem; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 3rem;
  align-items: center;
}
.eyebrow {
  color: var(--brand);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.12em;
  font-size: 0.77rem;
  margin-bottom: 1rem;
}
.lead { font-size: 1.25rem; max-width: 720px; margin-top: 1.3rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 800;
  cursor: pointer;
}
.button.primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #06101d; border: 0; }
.button.secondary { background: rgba(255, 255, 255, 0.06); color: var(--text); }
.trust-strip { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 2rem; }
.trust-strip span, .tag, .pill-list span {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.055);
  color: #d7e7f3;
  padding: 0.55rem 0.75rem;
  border-radius: 999px;
  font-size: 0.82rem;
}
.hero-panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.055));
  box-shadow: var(--shadow);
  border-radius: calc(var(--radius) + 10px);
  padding: 1rem;
  overflow: hidden;
}
.panel-top { display: flex; align-items: center; gap: 0.55rem; padding: 0.7rem 0.6rem 1rem; color: var(--muted); font-weight: 700; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 7px rgba(82, 240, 196, 0.12); }
.metric-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
.metric-card, .signal-card, .feature, .diff, .timeline-item, .market-card, .pilot-card, .contact-form, .problem-cards article {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: var(--radius);
}
.metric-card { padding: 1rem; }
.metric-label, .signal-header { color: var(--muted); font-size: 0.82rem; }
.metric-card strong { display: block; font-size: 1.7rem; margin-top: 0.2rem; }
.metric-card small { color: var(--brand-2); }
.signal-card { margin-top: 0.8rem; padding: 1rem; color: var(--brand); }
.signal-header { display: flex; justify-content: space-between; margin-bottom: 0.4rem; }
.grid-line { stroke: rgba(255, 255, 255, 0.12); stroke-width: 1; }
.area-line { fill: url(#area); }
.forecast-line { fill: none; stroke: currentColor; stroke-width: 5; stroke-linecap: round; }
.forecast-dot { fill: var(--warning); }

.two-col { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 4rem; align-items: start; }
.two-col.reverse { grid-template-columns: 0.95fr 1.05fr; align-items: center; }
.problem-cards { display: grid; gap: 1rem; }
.problem-cards article { padding: 1.3rem; }
.problem-cards h3, .diff h3, .feature h3, .timeline-item h3 { margin-bottom: 0.55rem; }
.section-heading { max-width: 760px; margin-bottom: 2rem; }
.section-heading p:not(.eyebrow) { font-size: 1.1rem; margin-top: 1rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature, .diff { padding: 1.4rem; min-height: 260px; }
.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 17px;
  background: rgba(82, 240, 196, 0.12);
  color: var(--brand);
  font-weight: 900;
  margin-bottom: 1.5rem;
}
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.timeline-item { padding: 1.2rem; min-height: 315px; position: relative; overflow: hidden; }
.timeline-item::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
}
.phase { color: var(--brand); font-weight: 900; margin-bottom: 1.1rem; }
.timeline-item .tag { display: inline-flex; margin-top: 1.2rem; }
.market-card { padding: 2rem; background: linear-gradient(135deg, rgba(82, 240, 196, 0.14), rgba(128, 216, 255, 0.08)); }
.big-text { color: var(--text); font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 900; letter-spacing: -0.05em; margin-bottom: 1rem; }
.pill-list { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.6rem; }
.diff-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.pilot-card { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 2rem; padding: 2rem; background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(82, 240, 196, 0.08)); }
.pilot-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.75rem; }
.pilot-list li { padding: 0.75rem 1rem; background: rgba(255, 255, 255, 0.07); border: 1px solid var(--line); border-radius: 14px; }
.contact-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 3rem; align-items: start; }
.contact-form { padding: 1.3rem; display: grid; gap: 1rem; }
.contact-form label { color: var(--text); display: grid; gap: 0.4rem; font-weight: 700; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(2, 9, 17, 0.55);
  color: var(--text);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  font: inherit;
}
input:focus, textarea:focus { outline: 2px solid rgba(82, 240, 196, 0.35); border-color: rgba(82, 240, 196, 0.6); }
.contact-form small { color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); padding: 2.5rem 0; }
.footer-grid { display: flex; justify-content: space-between; gap: 2rem; align-items: center; }
.footer-brand { margin-bottom: 0.8rem; }
.footer-links { display: flex; gap: 1rem; color: var(--muted); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 940px) {
  .nav-toggle { display: inline-flex; background: rgba(255,255,255,.08); border: 1px solid var(--line); color: var(--text); border-radius: 999px; padding: 0.65rem 0.9rem; }
  .nav-links {
    display: none;
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 82px;
    background: rgba(7, 17, 31, 0.96);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 1rem;
    flex-direction: column;
    align-items: stretch;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .hero-grid, .two-col, .two-col.reverse, .pilot-card, .contact-grid { grid-template-columns: 1fr; }
  .feature-grid, .diff-grid, .timeline { grid-template-columns: 1fr 1fr; }
  .section { padding: 4rem 0; }
}

@media (max-width: 640px) {
  .feature-grid, .diff-grid, .timeline, .metric-grid { grid-template-columns: 1fr; }
  .footer-grid, .footer-links { flex-direction: column; align-items: flex-start; }
  h1 { font-size: clamp(2.5rem, 14vw, 4rem); }
}