:root {
  --bg: #0a1118;
  --bg-soft: #101b26;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --line: rgba(255, 255, 255, 0.14);
  --text: #f2f5f7;
  --muted: #b7c4cd;
  --brand: #53f3b6;
  --brand-2: #40d0ff;
  --danger: #ff7c68;
  --max: 1120px;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: Manrope, "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.6;
  background:
    radial-gradient(900px 450px at 12% -10%, rgba(83, 243, 182, 0.2), transparent 50%),
    radial-gradient(900px 450px at 88% 0, rgba(64, 208, 255, 0.2), transparent 45%),
    var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 17, 24, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  font-family: Sora, sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-weight: 600;
}

.nav a:hover {
  color: var(--text);
}

.hero {
  padding: 88px 0 42px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
  font-family: Sora, sans-serif;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  max-width: 14ch;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  margin-bottom: 10px;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.lead {
  max-width: 66ch;
  color: var(--muted);
  font-size: 1.15rem;
  margin: 16px 0 0;
}

.cta-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #001019;
  font-weight: 800;
}

.btn:hover {
  filter: brightness(1.04);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.btn--small {
  padding: 9px 14px;
  font-size: 0.92rem;
}

.micro-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 600;
}

.micro-list li::before {
  content: "• ";
  color: var(--brand-2);
}

.section {
  padding: 56px 0;
}

.section-intro {
  margin: 0 0 24px;
  color: var(--muted);
  max-width: 68ch;
}

.card-grid {
  display: grid;
  gap: 16px;
}

.card-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  box-shadow: var(--shadow);
  padding: 22px;
}

.card-copy {
  margin: 0 0 12px;
  color: var(--muted);
}

.card ul,
.use-case-list,
.step-list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 9px;
}

.card-link {
  margin-top: 16px;
  display: inline-block;
  color: var(--brand);
  font-weight: 700;
}

.step-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 20px 20px 40px;
  background: var(--panel);
}

.quote {
  margin: 16px 0 0;
  color: #ffc8be;
  font-weight: 700;
}

.contact {
  padding-bottom: 84px;
}

.hero--subpage {
  padding-top: 96px;
}

.cta-block {
  text-align: center;
}

.cta-block p {
  margin: 0 0 18px;
  font-family: Sora, sans-serif;
  font-size: clamp(1.15rem, 3vw, 1.6rem);
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .card-grid--three {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 70px;
  }
}