:root {
  --lime: #b6ff00;
  --bg: #0b0d0d;
  --panel: #141717;
  --border: #2a3030;
  --muted: #a4adab;
  --white: #f6f8f5;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: "DM Sans", sans-serif;
}

h1,
h2,
h3,
h4,
.brand,
.hub {
  font-family: "Space Grotesk", sans-serif;
}

a {
  text-decoration: none;
}

.container {
  max-width: 1160px;
}

.navbar {
  min-height: 78px;
  background: #0b0d0df2;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 154px;
  height: 66px;
  object-fit: contain;
  object-position: left center;
}

.brand:hover {
  color: var(--white);
}

.nav-link {
  margin: 0 .55rem;
  color: #c4ccca !important;
  font-size: .85rem;
}

.nav-link:hover {
  color: var(--lime) !important;
}

.navbar-toggler {
  border-color: #525b58;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 .2rem #b6ff0066;
}

.navbar-toggler-icon {
  filter: invert(1);
}

.btn-lime {
  padding: .78rem 1.2rem;
  border: 1px solid var(--lime);
  border-radius: 6px;
  background: var(--lime);
  color: #101510;
  font-weight: 700;
}

.btn-lime:hover {
  border-color: #d1ff61;
  background: #d1ff61;
  color: #101510;
}

.btn-line {
  padding: .78rem 1.2rem;
  border: 1px solid #4c5753;
  border-radius: 6px;
  color: #f5f7f5;
}

.btn-line:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.eyebrow {
  color: var(--lime);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.hero {
  padding: 95px 0 90px;
  border-bottom: 1px solid var(--border);
}

h1 {
  margin: 20px 0 22px;
  font-size: clamp(3.2rem, 6vw, 5.6rem);
  font-weight: 700;
  letter-spacing: -.065em;
  line-height: 1.04;
}

h1 em {
  color: var(--lime);
  font-style: normal;
}

.lead-copy {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.small-note {
  margin-top: 25px;
  color: #84908b;
  font-size: .8rem;
}

.diagram {
  padding: 25px;
  border: 1px solid #343b38;
  border-radius: 12px;
  background: #101313;
  box-shadow: 0 20px 70px #0006;
}

.diagram-label {
  color: #87948d;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.source {
  margin: 9px 0;
  padding: 14px 8px;
  border: 1px solid #36403a;
  border-radius: 7px;
  background: #1a1e1c;
  color: #d6ddda;
  font-size: .82rem;
}

.source span {
  float: right;
  color: var(--lime);
}

.connector {
  height: 32px;
  margin-left: 50%;
  border-left: 2px dashed #5c7d35;
}

.hub {
  padding: 18px;
  border: 1px solid var(--lime);
  border-radius: 8px;
  background: #1c2810;
  color: var(--lime);
  font-weight: 700;
  text-align: center;
}

.hub small {
  color: #c5e7a0;
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
}

.output {
  padding: 15px;
  border: 1px solid #3b4640;
  border-radius: 7px;
  background: #1c211f;
  color: #fff;
  font-size: .85rem;
  text-align: center;
}

.output span {
  color: var(--lime);
}

.section {
  padding: 82px 0;
  border-bottom: 1px solid var(--border);
}

.section h2 {
  font-size: clamp(2rem, 3.6vw, 3.3rem);
  font-weight: 700;
  letter-spacing: -.045em;
}

.section-intro {
  max-width: 680px;
  color: var(--muted);
  line-height: 1.75;
}

.feature {
  height: 100%;
  padding: 27px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #121515;
}

.feature .number {
  color: var(--lime);
  font-size: .78rem;
  font-weight: 700;
}

.feature h3 {
  margin: 26px 0 12px;
  font-size: 1.2rem;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.75;
}

.code {
  overflow: hidden;
  border: 1px solid #333a36;
  border-radius: 9px;
  background: #080a0a;
}

.code-head {
  padding: 14px 20px;
  border-bottom: 1px solid #303832;
  background: #181d1a;
  color: #b7c2bb;
  font-size: .8rem;
}

.code pre {
  overflow: auto;
  margin: 0;
  padding: 23px;
  color: #d8e7db;
  font-size: .82rem;
  line-height: 1.9;
}

.code .green {
  color: var(--lime);
}

.code .blue {
  color: #82d6ef;
}

.step {
  display: flex;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}

.step strong {
  color: var(--lime);
  font-family: "Space Grotesk", sans-serif;
}

.step h3 {
  font-size: 1.1rem;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
}

.cta {
  padding: 65px 0;
  background: var(--lime);
  color: #0b1007;
}

.cta h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -.045em;
}

.cta p {
  max-width: 600px;
  color: #354526;
}

.cta .btn {
  padding: .85rem 1.3rem;
  border-radius: 6px;
  background: #101510;
  color: white;
}

.site-footer {
  padding: 35px 0;
  color: #829087;
  font-size: .82rem;
}

.site-footer a {
  margin-left: 20px;
  color: #a7b5ad;
}

.site-footer a:hover {
  color: var(--lime);
}

@media (max-width: 991px) {
  .hero {
    padding: 65px 0;
  }

  .diagram {
    margin-top: 40px;
  }

  .section {
    padding: 65px 0;
  }
}

@media (max-width: 575px) {
  h1 {
    font-size: 3rem;
  }

  .brand img {
    width: 130px;
  }

  .hero {
    padding: 50px 0;
  }
}