* { box-sizing: border-box; }
body { margin: 0; color: #102033; font-family: Aptos, "Segoe UI", Arial, sans-serif; line-height: 1.55; background: #fff; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1040px, calc(100% - 40px)); margin: 0 auto; }
header { border-bottom: 1px solid #d9e2e8; background: rgba(255,255,255,.96); position: sticky; top: 0; }
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; min-width: 0; color: #102033; }
.brand svg { width: 176px; height: auto; display: block; }
.navlinks { display: flex; align-items: center; gap: 18px; color: #52606b; font-size: 14px; font-weight: 800; }
.hero { padding: 64px 0 42px; background: #f5f8fa; border-bottom: 1px solid #d9e2e8; }
.eyebrow { color: #2c566e; font-size: 13px; font-weight: 900; text-transform: uppercase; margin-bottom: 14px; }
h1 { margin: 0; max-width: 820px; font-size: clamp(38px, 5vw, 62px); line-height: 1.04; letter-spacing: 0; }
.lead { max-width: 780px; color: #52606b; font-size: 20px; margin: 22px 0 0; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; padding: 0 18px; border-radius: 8px; border: 1px solid #102033; background: #102033; color: #fff; font-weight: 900; }
.button.secondary { background: #fff; color: #102033; border-color: #d9e2e8; }
section { padding: 52px 0; }
.grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: start; }
.panel { border: 1px solid #d9e2e8; border-radius: 8px; padding: 24px; background: #fff; }
.soft { background: #f5f8fa; }
h2, h3, p { margin-top: 0; }
h2 { font-size: 30px; line-height: 1.15; margin-bottom: 14px; }
p, li { color: #52606b; }
li { margin-bottom: 8px; }
.price { display: flex; align-items: baseline; gap: 10px; margin: 18px 0; color: #52606b; font-weight: 800; }
.price strong { color: #2c566e; font-size: 36px; line-height: 1; }
.tag { display: inline-flex; padding: 4px 10px; border: 1px solid #d9e2e8; border-radius: 8px; background: #f5f8fa; color: #52606b; font-size: 12px; font-weight: 900; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card { border: 1px solid #d9e2e8; border-radius: 8px; padding: 18px; background: #fff; }
.runbook-page { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 28px; align-items: start; }
.runbook-content { min-width: 0; }
.runbook-content h2 { margin-top: 32px; }
.runbook-content h3 { margin-bottom: 8px; }
.runbook-content blockquote { margin: 20px 0; border-left: 4px solid #2c566e; padding: 12px 16px; background: #f5f8fa; color: #52606b; }
.runbook-content pre { overflow-x: auto; padding: 16px; border-radius: 8px; background: #102033; color: #fff; font-size: 13px; line-height: 1.5; }
.runbook-content code { font-family: Consolas, "Courier New", monospace; }
.runbook-content table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }
.runbook-content th, .runbook-content td { border: 1px solid #d9e2e8; padding: 10px; text-align: left; vertical-align: top; }
.runbook-content th { background: #f5f8fa; color: #102033; }
.runbook-content .meta { display: grid; gap: 10px; margin: 24px 0; padding: 18px; border: 1px solid #d9e2e8; border-radius: 8px; background: #fff; }
.runbook-content .meta p { margin: 0; }
.sample-sidebar { position: sticky; top: 92px; }
footer { padding: 28px 0; border-top: 1px solid #d9e2e8; color: #52606b; font-size: 14px; }
@media (max-width: 820px) { .grid, .cards, .runbook-page { grid-template-columns: 1fr; } .sample-sidebar { position: static; } .nav { align-items: flex-start; flex-direction: column; padding: 16px 0; } .brand svg { width: 158px; } .navlinks { flex-wrap: wrap; } }