:root {
  --navy: #111827;
  --navy-soft: #263244;
  --muted: #596579;
  --violet: #1e73be;
  --violet-dark: #155f9f;
  --violet-wash: #eef6fc;
  --line: #e5e7eb;
  --line-dark: #d6d9df;
  --white: #fff;
  --wash: #f7f9fb;
  --black: #050505;
  --max: 1120px;
  --shadow: 0 22px 60px rgba(17, 24, 39, .09), 0 4px 16px rgba(17, 24, 39, .05);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--navy);
  background: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
a:focus-visible { outline: 3px solid rgba(30, 115, 190, .28); outline-offset: 3px; }
.container { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }

.content-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(229, 231, 235, .78);
  background: rgba(255, 255, 255, .93);
  backdrop-filter: blur(18px);
}
.content-nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.content-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 23px; font-weight: 720; letter-spacing: -.04em; text-decoration: none; }
.content-brand img { width: 39px; height: 39px; }
.content-links { display: flex; align-items: center; gap: 23px; }
.content-links a { color: var(--navy-soft); font-size: 13px; font-weight: 560; text-decoration: none; }
.content-links a:hover, .content-links a[aria-current="page"] { color: var(--violet-dark); }
.content-links .nav-cta { min-height: 42px; display: inline-flex; align-items: center; padding: 0 17px; border-radius: 7px; background: var(--black); color: #fff; font-weight: 650; }
.content-links .nav-cta:hover { color: #fff; background: #171717; }

.eyebrow { margin: 0 0 17px; color: var(--violet); font-size: 12px; font-weight: 760; letter-spacing: .06em; text-transform: uppercase; }
.content-hero { padding: 96px 0 86px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #fff 0%, #f8fbfe 100%); }
.content-hero h1 { max-width: 900px; margin-bottom: 25px; font-size: clamp(52px, 7vw, 78px); line-height: 1.01; letter-spacing: -.057em; font-weight: 680; }
.content-hero .intro { max-width: 760px; margin-bottom: 0; color: var(--navy-soft); font-size: 18px; line-height: 1.72; }
.hero-actions, .section-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; margin-top: 30px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 22px; border: 1px solid var(--black); border-radius: 7px; background: var(--black); color: #fff; font-size: 14px; font-weight: 650; text-decoration: none; box-shadow: 0 7px 15px rgba(0, 0, 0, .13); transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); background: #171717; box-shadow: 0 10px 22px rgba(0, 0, 0, .18); }
.button-secondary { border-color: #9ca3af; background: #fff; color: var(--navy); box-shadow: none; }
.button-secondary:hover { background: #fafafa; box-shadow: 0 7px 16px rgba(17, 24, 39, .07); }
.text-link { color: var(--violet-dark); font-size: 14px; font-weight: 680; text-underline-offset: 3px; }

.content-section { padding: 94px 0; border-bottom: 1px solid var(--line); }
.content-section.soft { background: var(--wash); }
.section-heading { max-width: 760px; margin-bottom: 48px; }
.section-heading h2, .story-copy h2 { margin-bottom: 20px; font-size: clamp(38px, 5vw, 56px); line-height: 1.06; letter-spacing: -.05em; font-weight: 680; }
.section-heading p, .story-copy p { color: var(--navy-soft); font-size: 16px; line-height: 1.8; }
.section-heading p:last-child, .story-copy p:last-child { margin-bottom: 0; }

.story-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(320px, .72fr); gap: 90px; align-items: center; }
.story-copy { max-width: 650px; }
.story-copy strong { color: var(--navy); }
.story-image { margin: 0; overflow: hidden; border-radius: 16px; background: #d7d7d7; box-shadow: var(--shadow); }
.story-image img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.story-image figcaption { padding: 12px 16px; color: var(--muted); background: #fff; font-size: 11px; line-height: 1.5; }

.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.detail-card { padding: 27px 25px; border: 1px solid var(--line-dark); border-radius: 14px; background: #fff; box-shadow: 0 10px 26px rgba(17, 24, 39, .045); }
.detail-card .number { width: 31px; height: 31px; display: grid; place-items: center; margin-bottom: 22px; border-radius: 50%; color: var(--violet-dark); background: var(--violet-wash); font-size: 12px; font-weight: 760; }
.detail-card h3 { margin-bottom: 11px; font-size: 18px; letter-spacing: -.025em; }
.detail-card p { margin-bottom: 0; color: var(--navy-soft); font-size: 14px; line-height: 1.72; }

.ownership-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.ownership-card { padding: 26px; border: 1px solid var(--line-dark); border-radius: 14px; background: #fff; }
.ownership-card span { display: block; margin-bottom: 12px; color: var(--violet); font-size: 11px; font-weight: 760; letter-spacing: .05em; text-transform: uppercase; }
.ownership-card h3 { margin-bottom: 10px; font-size: 20px; letter-spacing: -.03em; }
.ownership-card p { margin-bottom: 0; color: var(--navy-soft); font-size: 14px; line-height: 1.7; }

.provider-table-wrap { overflow-x: auto; border: 1px solid var(--line-dark); border-radius: 14px; background: #fff; box-shadow: 0 10px 26px rgba(17, 24, 39, .045); }
.provider-table-wrap:focus-visible { outline: 3px solid rgba(30, 115, 190, .28); outline-offset: 3px; }
.provider-table { width: 100%; min-width: 960px; border-collapse: collapse; text-align: center; }
.provider-table caption { padding: 16px 20px; color: var(--muted); font-size: 12px; text-align: left; }
.provider-table th, .provider-table td { padding: 17px 20px; border-top: 1px solid var(--line); font-size: 13px; }
.provider-table thead th { color: var(--muted); background: var(--wash); font-size: 11px; font-weight: 720; letter-spacing: .03em; text-transform: uppercase; }
.provider-table tbody th { color: var(--navy); font-size: 14px; text-align: left; }
.supported { width: 26px; height: 26px; display: inline-grid; place-items: center; border-radius: 50%; color: var(--violet-dark); background: var(--violet-wash); font-weight: 780; }
.not-supported { color: #9ca3af; font-size: 18px; }
.provider-note { max-width: 860px; margin: 22px 0 0; color: var(--navy-soft); font-size: 13px; line-height: 1.7; }
.provider-note strong { color: var(--navy); }

.requirements-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 72px; align-items: start; }
.requirements-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
.requirements-list li { display: grid; grid-template-columns: 36px 1fr; gap: 14px; padding: 19px 0; border-bottom: 1px solid var(--line-dark); }
.requirements-list strong { display: block; margin-bottom: 5px; font-size: 15px; }
.requirements-list p { margin: 0; color: var(--navy-soft); font-size: 13px; line-height: 1.65; }
.check { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; color: var(--violet-dark); background: var(--violet-wash); font-size: 14px; font-weight: 760; }
.stack-list { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 25px; }
.stack-list span { padding: 9px 12px; border: 1px solid #dcecf8; border-radius: 999px; color: var(--violet-dark); background: var(--violet-wash); font-size: 12px; font-weight: 650; }
.cost-note { margin-top: 28px; padding: 19px 21px; border-left: 3px solid var(--violet); background: #fff; color: var(--navy-soft); font-size: 13px; line-height: 1.7; }

.page-cta { padding: 70px 0; background: var(--navy); color: #fff; }
.page-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 44px; }
.page-cta h2 { max-width: 680px; margin-bottom: 12px; font-size: clamp(34px, 4.5vw, 50px); line-height: 1.05; letter-spacing: -.05em; }
.page-cta p { max-width: 650px; margin-bottom: 0; color: #d5dce6; font-size: 15px; line-height: 1.7; }
.page-cta .button { flex: 0 0 auto; border-color: #fff; background: #fff; color: var(--navy); box-shadow: none; }
.page-cta .button:hover { background: #eef2f7; }

.content-footer { padding: 34px 0; border-top: 1px solid var(--line); }
.content-footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 28px; color: var(--muted); font-size: 11px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: var(--navy-soft); text-decoration: none; }
.footer-links a:hover { color: var(--violet-dark); }

@media (max-width: 820px) {
  .content-links .secondary { display: none; }
  .story-layout, .requirements-layout { grid-template-columns: 1fr; gap: 46px; }
  .story-image { max-width: 560px; }
  .card-grid { grid-template-columns: 1fr; }
  .page-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 580px) {
  .container { width: min(calc(100% - 30px), var(--max)); }
  .content-nav { min-height: 70px; gap: 14px; }
  .content-brand { font-size: 21px; }
  .content-brand img { width: 35px; height: 35px; }
  .content-links { gap: 10px; }
  .content-links a:not(.nav-cta) { display: none; }
  .content-links .nav-cta { min-height: 39px; padding-inline: 13px; font-size: 12px; }
  .content-hero { padding: 64px 0 58px; }
  .content-hero h1 { font-size: 48px; }
  .content-hero .intro { font-size: 16px; }
  .hero-actions, .section-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button, .section-actions .button { width: 100%; }
  .content-section { padding: 70px 0; }
  .section-heading { margin-bottom: 35px; }
  .section-heading h2, .story-copy h2 { font-size: 39px; }
  .ownership-grid { grid-template-columns: 1fr; }
  .page-cta { padding: 58px 0; }
  .page-cta .button { width: 100%; }
  .content-footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}