:root {
  --bg: #06080f;
  --panel: #111728;
  --panel-2: #0b111e;
  --text: #e8f0ff;
  --muted: #94a3b8;
  --accent: #4cc9f0;
  --accent-2: #4895ef;
  --ring: rgb(76 201 240 / 0.55);
  --border: rgb(255 255 255 / 0.10);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 0%, #151c33, var(--bg) 48%);
  line-height: 1.55;
}

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 3px;
  border-radius: 10px;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0.75rem;
  background: rgb(17 23 40 / 0.95);
  border: 1px solid var(--border);
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  text-decoration: none;
}
.skip:focus { left: 1rem; }

/* Header / nav */
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgb(6 8 15 / 0.70);
  border-bottom: 1px solid rgb(255 255 255 / 0.08);
}

.nav-wrap {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.brand-mark {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 4px rgb(76 201 240 / 0.16);
}

.nav {
  display: flex;
  gap: 1.15rem;
  align-items: center;
  flex-wrap: wrap;
}

.nav a {
  color: #dbe4ff;
  text-decoration: none;
  font-weight: 600;
  opacity: 0.95;
}

.nav-toggle {
  display: none;
  background: rgb(17 23 40 / 0.75);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  font-weight: 700;
}

/* Buttons */
.btn {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #041022;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.7rem 1.05rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  letter-spacing: 0.01em;
  border: 0;
}

.btn-small { font-size: 0.92rem; padding: 0.55rem 0.9rem; }

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgb(76 201 240 / 0.45);
}

/* Hero */
.hero { padding: 4.6rem 0 3.2rem; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
}

.pill-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.pill {
  font-size: 0.85rem;
  color: #cfe9ff;
  border: 1px solid rgb(255 255 255 / 0.12);
  background: rgb(17 23 40 / 0.65);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}

h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.1rem);
  line-height: 1.08;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.lead {
  color: #c6d3f6;
  font-size: 1.08rem;
  max-width: 62ch;
  margin: 0 0 1.6rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.hero-metrics {
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.hero-metrics div {
  background: rgb(17 23 40 / 0.72);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.95rem;
}

.hero-metrics dt { color: var(--muted); font-size: 0.9rem; margin-bottom: 0.25rem; }
.hero-metrics dd { margin: 0; }
.hero-metrics strong { display: block; font-size: 1.25rem; }
.hero-metrics span { color: var(--muted); }

.hero-panel {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(180deg, rgb(17 23 40 / 0.78), rgb(11 17 30 / 0.78));
  box-shadow: 0 20px 60px rgb(0 0 0 / 0.45);
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid rgb(255 255 255 / 0.08);
  background: rgb(6 8 15 / 0.35);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgb(255 255 255 / 0.18);
}

.panel-title { margin-left: auto; color: var(--muted); font-size: 0.9rem; }

.code {
  margin: 0;
  padding: 1rem 1.05rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.55;
  color: #dbe7ff;
  white-space: pre;
  overflow: auto;
}

.panel-note {
  margin: 0;
  padding: 0.85rem 1.05rem 1.1rem;
  color: var(--muted);
  border-top: 1px solid rgb(255 255 255 / 0.08);
}

/* Sections */
.section { padding: 3.1rem 0; }

.section-head {
  display: flex;
  gap: 1rem;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
}

h2 { font-size: 2rem; margin: 0; letter-spacing: -0.01em; }

.muted { color: var(--muted); margin: 0; }

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

.grid article, .card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgb(17 23 40 / 0.78), rgb(11 17 30 / 0.78));
  border-radius: 14px;
  padding: 1.15rem;
}

.grid article h3, .card h3 { margin: 0 0 0.4rem; }

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card { position: relative; }

.price { font-size: 2rem; font-weight: 900; margin: 0.2rem 0 0.85rem; }
.price span { font-size: 1rem; opacity: 0.8; font-weight: 800; }

.card.featured {
  border-color: rgb(76 201 240 / 0.7);
  box-shadow: 0 0 0 1px rgb(76 201 240 / 0.12), 0 24px 70px rgb(0 0 0 / 0.35);
  transform: translateY(-6px);
}

.badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.78rem;
  font-weight: 800;
  color: #041022;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}

.list { margin: 0.7rem 0 0; padding-left: 1.1rem; color: #dbe7ff; }
.list li { margin: 0.35rem 0; }

/* Steps / callout */
.steps { margin: 0; padding-left: 1.2rem; color: #dbe7ff; }
.steps li { margin-bottom: 0.85rem; }

.callout {
  margin-top: 1.4rem;
  padding: 1.1rem;
  border-radius: 14px;
  border: 1px solid rgb(76 201 240 / 0.22);
  background: linear-gradient(180deg, rgb(17 23 40 / 0.65), rgb(11 17 30 / 0.65));
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.callout h3 { margin: 0; }

/* FAQ */
details {
  border: 1px solid rgb(255 255 255 / 0.10);
  border-radius: 12px;
  padding: 0.85rem;
  margin-bottom: 0.75rem;
  background: rgb(17 23 40 / 0.78);
}
summary { cursor: pointer; font-weight: 700; }

details p { color: #c6d3f6; margin: 0.6rem 0 0; }

/* Contact */
.contact {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1rem;
  align-items: start;
}

.contact-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }

.contact-card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgb(17 23 40 / 0.78), rgb(11 17 30 / 0.78));
  border-radius: 14px;
  padding: 1.15rem;
}

/* Footer */
.footer {
  border-top: 1px solid rgb(255 255 255 / 0.12);
  padding: 2rem 0;
  color: #8f9fbb;
}

.footer a { color: #b7c6ff; }

.footer-inner {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

/* Responsive */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 3.6rem; }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }

  .nav {
    position: fixed;
    inset: 66px 0 auto 0;
    display: grid;
    gap: 0.6rem;
    padding: 1rem;
    background: rgb(6 8 15 / 0.92);
    border-bottom: 1px solid rgb(255 255 255 / 0.08);
    transform: translateY(-120%);
    transition: transform 160ms ease;
  }

  .nav.nav-open { transform: translateY(0); }

  .grid,
  .pricing-grid,
  .hero-metrics,
  .contact {
    grid-template-columns: 1fr;
  }

  .section-head { margin-bottom: 1rem; }
}