:root {
  --bg-start: #0a0f1a;
  --bg-end: #172033;
  --surface-0: #11111d;
  --surface-50: #1a2235;
  --accent-teal: #00d4aa;
  --accent-lime: #beff00;
  --accent-blue: #3399ff;
  --text-primary: #fafafa;
  --text-secondary: #c5cad3;
  --text-muted: #8892a0;
  --border: rgba(255, 255, 255, 0.11);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-primary);
  background:
    radial-gradient(circle at 78% 8%, rgba(0, 212, 170, 0.14), transparent 28%),
    linear-gradient(135deg, var(--bg-start) 0%, var(--bg-end) 100%);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; }

.page-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 18px;
}

.logo {
  display: inline-flex;
  align-items: center;
  position: relative;
  text-decoration: none;
}

.logo-text,
.logo-box {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
}

.logo-box {
  margin-left: 3px;
  padding: 4px 10px;
  border-radius: 6px;
  color: #071016;
  background: var(--accent-teal);
}

.logo-tm {
  position: absolute;
  top: -8px;
  right: -22px;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 9px 12px;
  border-radius: 8px;
}

.nav a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 0.72fr);
  gap: 34px;
  align-items: center;
  padding: 46px 0 42px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--accent-teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--accent-teal);
  border-radius: 999px;
}

h1 {
  margin: 0 0 18px;
  max-width: 820px;
  font-size: clamp(2.3rem, 5.4vw, 4.8rem);
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0;
  overflow-wrap: break-word;
}

.hero-lede {
  max-width: 760px;
  margin: 0 0 26px;
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.btn-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.92rem;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary {
  color: #071016;
  background: var(--accent-lime);
  box-shadow: 0 12px 30px rgba(190, 255, 0, 0.18);
}

.btn-secondary {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border);
}

.hero-card,
.card,
.faq-item,
.link-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(17, 17, 29, 0.78);
}

.hero-card {
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #0b1220;
}

.hero-card-body {
  padding: 22px;
}

.card-kicker,
.section-label {
  color: var(--accent-teal);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.hero-card h2,
.card h3,
.faq-item h3 {
  margin: 8px 0 8px;
  line-height: 1.3;
}

.hero-card p,
.card p,
.faq-item p,
.section-head p,
.body-copy p,
.body-copy li {
  color: var(--text-secondary);
}

section {
  padding: 42px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.section-head {
  max-width: 820px;
  margin-bottom: 24px;
}

h2 {
  margin: 8px 0 10px;
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: start;
}

.card,
.faq-item,
.link-card {
  padding: 20px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.tag-list span {
  padding: 9px 12px;
  border: 1px solid rgba(51, 153, 255, 0.28);
  border-radius: 8px;
  color: var(--text-secondary);
  background: rgba(51, 153, 255, 0.08);
  font-size: 0.88rem;
  font-weight: 700;
}

.body-copy {
  max-width: 860px;
}

.body-copy ul {
  padding-left: 22px;
}

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

.link-card {
  text-decoration: none;
  display: block;
}

.link-card strong {
  display: block;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.link-card span {
  display: block;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.cta-band {
  width: min(1120px, calc(100% - 40px));
  margin: 28px auto 54px;
  padding: 28px;
  border: 1px solid rgba(190, 255, 0, 0.28);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(190, 255, 0, 0.13), rgba(0, 212, 170, 0.09));
  text-align: center;
}

.cta-band p {
  margin: 0 auto 18px;
  max-width: 760px;
  color: var(--text-secondary);
}

.site-footer {
  padding: 26px 0 40px;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 920px) {
  .hero,
  .two-col {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .page-shell,
  .cta-band {
    width: min(calc(100% - 28px), 362px);
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
    width: 100%;
  }

  .nav a {
    padding-left: 0;
    padding-right: 12px;
  }

  .eyebrow {
    display: flex;
    align-items: flex-start;
    font-size: 0.68rem;
    letter-spacing: 1.2px;
    line-height: 1.35;
  }

  h1 {
    font-size: clamp(2rem, 10vw, 2.45rem);
    line-height: 1.03;
  }

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

  .btn {
    width: 100%;
  }
}