:root {
  --bg: #08111f;
  --bg-soft: #101927;
  --bg-muted: #f5f7fa;
  --text: #101828;
  --text-light: #e7ecf7;
  --muted: #667085;
  --muted-light: #b9c4d7;
  --card: #ffffff;
  --line: #d8dee8;
  --line-dark: rgba(184, 194, 214, 0.18);
  --accent: #4d7ea8;
  --accent-dark: #365f83;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: #ffffff;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.narrow {
  max-width: 820px;
}

.site-header {
  background: var(--bg);
  color: var(--text-light);
  border-bottom: 1px solid var(--line-dark);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-family: Montserrat, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-weight: 800;
  font-size: 30px;
  letter-spacing: 0;
  display: inline-flex;
  align-items: baseline;
  line-height: 1;
}

.logo-stoix {
  color: #ffffff;
}

.logo-lab {
  color: #ff9900;
  margin-left: 1px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 14px;
}

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

.hero {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  color: var(--text-light);
  padding: 66px 0 72px;
  border-bottom: 1px solid var(--line-dark);
}

.eyebrow {
  color: var(--muted-light);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 22px;
}

.hero h1 {
  max-width: 920px;
  font-size: clamp(38px, 4vw, 52px);
  line-height: 1.08;
  margin: 0 0 22px;
  letter-spacing: 0;
}

.hero-text {
  max-width: 760px;
  font-size: 20px;
  color: var(--muted-light);
  margin: 0 0 34px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--accent);
  color: #ffffff;
}

.button.primary:hover {
  background: var(--accent-dark);
  text-decoration: none;
}

.button.secondary {
  color: var(--text-light);
  border-color: rgba(255, 255, 255, 0.28);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  text-decoration: none;
}

.section {
  padding: 68px 0;
}

.section h2 {
  font-size: 34px;
  line-height: 1.2;
  margin: 0 0 18px;
}

.section p {
  font-size: 18px;
  color: var(--muted);
}

.muted {
  background: var(--bg-muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 28px;
  align-items: stretch;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  min-height: 260px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
  display: flex;
  flex-direction: column;
}

.card h3 {
  margin: 0 0 14px;
  font-size: 22px;
  line-height: 1.25;
}

.card p {
  font-size: 16px;
  margin: 0 0 22px;
}

.card a {
  font-weight: 700;
  margin-top: auto;
}

.grid-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.grid-list div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #ffffff;
  font-weight: 700;
  min-height: 82px;
  display: flex;
  align-items: center;
}

.cta {
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
  color: var(--text-light);
  text-align: center;
}

.cta p {
  color: var(--muted-light);
}

.site-footer {
  background: #070b16;
  color: var(--muted-light);
  padding: 24px 0;
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner p {
  margin: 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  margin: 0 0 14px;
  color: #475467;
  background: #f8fafc;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
}

.hero .tag {
  border-color: var(--line-dark);
  color: var(--text-light);
  background: rgba(255, 255, 255, 0.05);
}

.review-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
  padding: 18px 0;
}

.review-strip-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
}

.review-strip-label {
  margin: 0;
  color: #344054;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.review-strip-items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.review-strip-items li {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: #475467;
  padding: 8px 10px;
  font-size: 14px;
}

@media (max-width: 900px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 20px 0;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .grid-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    flex-direction: column;
  }

  .review-strip-inner {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 28px, var(--max-width));
  }

  .hero {
    padding: 56px 0 62px;
  }

  .hero h1 {
    font-size: clamp(30px, 9vw, 40px);
    line-height: 1.14;
  }

  .hero-text {
    font-size: 18px;
  }

  .section {
    padding: 52px 0;
  }

  .grid-list {
    grid-template-columns: 1fr;
  }

  .nav {
    gap: 12px;
  }
}




.brand-inline {
  font-family: Montserrat, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-inline .brand-stoix {
  color: inherit;
}

.brand-inline .brand-lab {
  color: #ff9900;
  margin-left: 1px;
}