:root {
  --xops-font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --xops-ink: #2f3438;
  --xops-muted: #6a737a;
  --xops-bg: #f3f5f6;
  --xops-card: #ffffff;
  --xops-line: #d7dde1;
  --xops-focus: #4f5a63;
}

* {
  box-sizing: border-box;
}

.xops-body {
  margin: 0;
  min-width: 320px;
  background: var(--xops-bg);
  color: var(--xops-ink);
  font-family: var(--xops-font-sans);
  line-height: 1.6;
}

.site-shell {
  max-width: 1024px;
  margin: 0 auto;
  padding: 1.25rem;
}

.site-header {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-logo {
  max-width: 220px;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.brand-subtitle {
  margin: 0;
  color: var(--xops-muted);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--xops-ink);
  border: 1px solid var(--xops-line);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  border-color: var(--xops-focus);
  color: var(--xops-focus);
}

.site-main {
  display: grid;
  gap: 1rem;
}

.panel {
  background: var(--xops-card);
  border: 1px solid var(--xops-line);
  border-radius: 10px;
  padding: 1rem;
}

.hero h1 {
  margin: 0.15rem 0 0.5rem;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
  color: var(--xops-muted);
}

h2 {
  margin: 0;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

p,
ul {
  margin: 0;
}

ul {
  padding-left: 1.2rem;
}

a {
  color: var(--xops-focus);
}

.stack {
  display: grid;
  gap: 0.75rem;
}

.grid-2,
.grid-3 {
  display: grid;
  gap: 1rem;
}

.button {
  display: inline-block;
  width: fit-content;
  border: 1px solid var(--xops-line);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  text-decoration: none;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.button:hover {
  border-color: var(--xops-focus);
}

.site-footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--xops-line);
  color: var(--xops-muted);
  font-size: 0.85rem;
}

.site-footer p {
  margin: 0;
}

@media (min-width: 760px) {
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 640px) {
  .brand-row {
    flex-direction: column;
    align-items: flex-start;
  }
}