:root {
  --brand-primary: #312e81;
  --brand-secondary: #7c3aed;
  --brand-accent: #06b6d4;
  --brand-midnight: #0f172a;
  --brand-ink: #172033;
  --brand-muted: #64748b;
  --brand-line: #e2e8f0;
  --brand-soft: #f7f7ff;
  --brand-white: #ffffff;
  --brand-gradient: linear-gradient(120deg, var(--brand-midnight) 0%, var(--brand-primary) 50%, var(--brand-secondary) 100%);
  --brand-shadow: 0 24px 60px rgba(15, 23, 42, .12);
  color-scheme: light;
}

html { scroll-behavior: smooth; }
body { color: var(--brand-ink); background: var(--brand-white); }
body, button, input, select, textarea { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }

.skip-link {
  position: fixed;
  z-index: 9999;
  top: .75rem;
  left: .75rem;
  transform: translateY(-160%);
  padding: .7rem 1rem;
  border-radius: .5rem;
  color: #fff;
  background: var(--brand-primary);
}
.skip-link:focus { transform: translateY(0); }

/* Premium colour layer for the existing React pages. */
body.react-site .sticky.top-0,
body.react-site footer,
body.react-site .min-\[950px\]\:hidden.block.relative.z-50 > div {
  background: var(--brand-gradient) !important;
}
body.react-site .text-purple-700,
body.react-site .text-purple-800,
body.react-site .text-\[\#7e22ce\] { color: var(--brand-primary) !important; }
body.react-site .bg-purple-700,
body.react-site .bg-purple-800,
body.react-site .bg-\[\#7e22ce\],
body.react-site .bg-\[\#392d69\] { background-color: var(--brand-primary) !important; }
body.react-site .hover\:bg-purple-700:hover,
body.react-site .hover\:bg-purple-800:hover { background-color: var(--brand-secondary) !important; }
body.react-site .border-purple-700,
body.react-site .hover\:border-purple-700:hover { border-color: var(--brand-secondary) !important; }
body.react-site .focus\:ring-purple-700:focus { --tw-ring-color: var(--brand-secondary) !important; }
body.react-site main section { scroll-margin-top: 5rem; }
body.react-site main [class*="shadow"] { box-shadow: 0 14px 40px rgba(15, 23, 42, .09); }
body.react-site main [class*="rounded-lg"] { border-radius: 1rem; }
body.react-site footer { border-top: 1px solid rgba(255,255,255,.14); }
body.react-site footer img,
body.react-site .sticky.top-0 img { filter: saturate(1.15) brightness(1.1); }

.runtime-service-section {
  position: relative;
  overflow: hidden;
  padding: 5rem 1.25rem;
  background: linear-gradient(180deg, #f8faff 0%, #fff 100%);
}
.runtime-service-section::before {
  position: absolute;
  width: 30rem;
  height: 30rem;
  top: -18rem;
  right: -10rem;
  border-radius: 50%;
  content: "";
  background: color-mix(in srgb, var(--brand-accent) 18%, transparent);
  filter: blur(10px);
}
.runtime-service-inner { position: relative; width: min(76rem, 100%); margin: 0 auto; }
.runtime-service-heading { max-width: 46rem; margin: 0 auto 2.25rem; text-align: center; }
.runtime-service-heading span { color: var(--brand-secondary); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.runtime-service-heading h2 { margin: .6rem 0 0; color: var(--brand-midnight); font-size: clamp(1.8rem, 4vw, 2.75rem); line-height: 1.12; }
.runtime-service-heading p { margin: .8rem auto 0; color: var(--brand-muted); line-height: 1.7; }
.runtime-service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.15rem; }
.runtime-service-card { display: flex; min-height: 250px; flex-direction: column; padding: 1.6rem; border: 1px solid var(--brand-line); border-radius: 1.15rem; color: inherit; background: #fff; box-shadow: 0 16px 46px rgba(15,23,42,.07); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.runtime-service-card:hover { transform: translateY(-5px); border-color: color-mix(in srgb, var(--brand-secondary) 45%, #fff); box-shadow: var(--brand-shadow); }
.runtime-service-card small { align-self: flex-start; padding: .35rem .6rem; border-radius: 999px; color: var(--brand-primary); background: #eef2ff; font-weight: 800; }
.runtime-service-card h3 { margin: 1rem 0 .55rem; color: var(--brand-midnight); font-size: 1.22rem; }
.runtime-service-card p { margin: 0; color: var(--brand-muted); font-size: .93rem; line-height: 1.65; }
.runtime-service-card strong { margin-top: auto; padding-top: 1.1rem; color: var(--brand-secondary); font-size: .9rem; }

/* Server-rendered CMS pages. */
body.premium-site { margin: 0; min-height: 100vh; background: #fff; }
.premium-header { position: sticky; z-index: 100; top: 0; border-bottom: 1px solid rgba(255,255,255,.12); background: rgba(15,23,42,.94); box-shadow: 0 12px 35px rgba(15,23,42,.16); backdrop-filter: blur(18px); }
.premium-nav-wrap { display: flex; width: min(80rem, calc(100% - 2rem)); min-height: 72px; align-items: center; justify-content: space-between; gap: 2rem; margin: 0 auto; }
.premium-logo { display: inline-flex; align-items: center; }
.premium-logo img { width: 185px; max-height: 48px; object-fit: contain; }
.premium-navigation { display: flex; align-items: center; gap: 1.5rem; color: rgba(255,255,255,.86); }
.premium-navigation > a,
.premium-services-menu > summary { color: inherit; font-size: .9rem; font-weight: 650; text-decoration: none; cursor: pointer; }
.premium-navigation > a:hover,
.premium-services-menu > summary:hover { color: #fff; }
.premium-nav-cta { padding: .68rem 1rem; border: 1px solid rgba(255,255,255,.24); border-radius: .65rem; color: #fff !important; background: var(--brand-secondary); background: linear-gradient(135deg, var(--brand-secondary), color-mix(in srgb, var(--brand-accent) 70%, var(--brand-secondary))); box-shadow: 0 10px 30px rgba(124,58,237,.28); }
.premium-services-menu { position: relative; }
.premium-services-menu > summary { list-style: none; }
.premium-services-menu > summary::-webkit-details-marker { display: none; }
.premium-services-menu > summary::after { margin-left: .4rem; content: "⌄"; }
.premium-services-dropdown { position: absolute; top: calc(100% + 1rem); left: 50%; display: grid; width: 330px; max-height: 65vh; overflow-y: auto; transform: translateX(-50%); padding: .6rem; border: 1px solid rgba(255,255,255,.1); border-radius: .9rem; background: #111b32; box-shadow: 0 24px 60px rgba(0,0,0,.3); }
.premium-services-dropdown a { padding: .72rem .8rem; border-radius: .55rem; color: rgba(255,255,255,.84); font-size: .84rem; text-decoration: none; }
.premium-services-dropdown a:hover { color: #fff; background: rgba(255,255,255,.08); }
.premium-menu-button { display: none; padding: .55rem .8rem; border: 1px solid rgba(255,255,255,.24); border-radius: .55rem; color: #fff; background: transparent; }

.premium-main { min-height: 60vh; }
.premium-container { width: min(76rem, calc(100% - 2.5rem)); margin-inline: auto; }
.premium-hero { position: relative; isolation: isolate; overflow: hidden; padding: clamp(5rem, 9vw, 8rem) 0; color: #fff; background: var(--brand-gradient); }
.premium-hero::after { position: absolute; z-index: -1; inset: 0; content: ""; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 46px 46px; mask-image: linear-gradient(to bottom, #000, transparent); }
.premium-hero-orb { position: absolute; z-index: -1; border-radius: 50%; filter: blur(4px); opacity: .34; }
.premium-hero-orb-one { width: 31rem; height: 31rem; top: -18rem; right: -8rem; background: var(--brand-accent); }
.premium-hero-orb-two { width: 24rem; height: 24rem; bottom: -16rem; left: -7rem; background: #c4b5fd; }
.premium-hero-content { position: relative; max-width: 74rem; }
.premium-breadcrumb { margin: 0 0 1.4rem !important; color: rgba(255,255,255,.7) !important; font-size: .83rem !important; }
.premium-breadcrumb a { color: #fff; text-decoration: none; }
.premium-breadcrumb span { padding: 0 .4rem; }
.premium-eyebrow { display: inline-block; color: color-mix(in srgb, var(--brand-accent) 76%, #fff); font-size: .78rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.premium-hero h1 { max-width: 850px; margin: .8rem 0 0; color: #fff; font-size: clamp(2.25rem, 6vw, 4.5rem); line-height: 1.04; letter-spacing: -.04em; }
.premium-hero p { max-width: 730px; margin: 1.25rem 0 0; color: rgba(255,255,255,.76); font-size: clamp(1rem, 2vw, 1.18rem); line-height: 1.75; }
.premium-hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.premium-button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: .75rem 1.1rem; border: 1px solid transparent; border-radius: .7rem; color: #fff; background: var(--brand-secondary); background: linear-gradient(135deg, var(--brand-secondary), color-mix(in srgb, var(--brand-accent) 62%, var(--brand-secondary))); box-shadow: 0 14px 35px rgba(6,182,212,.18); font-weight: 780; text-decoration: none; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease; }
.premium-button:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(6,182,212,.25); }
.premium-button-secondary { border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.08); box-shadow: none; }
.premium-button-light { color: var(--brand-primary); background: #fff; box-shadow: none; }

.premium-section { padding: 5.5rem 0; }
.premium-section,
.premium-order-section,
.premium-sample-section { content-visibility: auto; contain-intrinsic-size: 1px 760px; }
.premium-section-muted { background: var(--brand-soft); }
.premium-section-heading { max-width: 720px; margin-bottom: 2.4rem; }
.premium-section-heading h2,
.premium-delivery-grid h2 { margin: .55rem 0 0; color: var(--brand-midnight); font-size: clamp(1.75rem, 4vw, 2.75rem); line-height: 1.15; letter-spacing: -.025em; }
.premium-section-heading p { margin: .9rem 0 0; color: var(--brand-muted); line-height: 1.75; }
.premium-feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.premium-feature-grid article { min-height: 155px; padding: 1.35rem; border: 1px solid var(--brand-line); border-radius: 1rem; background: #fff; box-shadow: 0 15px 42px rgba(15,23,42,.055); }
.premium-feature-grid article span { display: inline-grid; width: 34px; height: 34px; place-items: center; border-radius: .65rem; color: var(--brand-primary); background: #eef2ff; font-size: .82rem; font-weight: 850; }
.premium-feature-grid article p { margin: 1rem 0 0; color: #334155; line-height: 1.6; }
.premium-process-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .8rem; }
.premium-process-grid article { position: relative; padding: 1.25rem; border: 1px solid var(--brand-line); border-radius: .9rem; background: #fff; }
.premium-process-grid article span { color: var(--brand-secondary); font-weight: 850; }
.premium-process-grid article p { margin: .7rem 0 0; color: #475569; font-size: .88rem; line-height: 1.55; }
.premium-delivery-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 3rem; }
.premium-tool-list { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.3rem; }
.premium-tool-list span { padding: .55rem .75rem; border: 1px solid #dbe3f0; border-radius: 999px; color: #334155; background: #f8fafc; font-size: .84rem; font-weight: 700; }
.premium-delivery-card { padding: 2rem; border: 1px solid color-mix(in srgb, var(--brand-secondary) 24%, #fff); border-radius: 1.1rem; background: linear-gradient(135deg, #f5f3ff, #ecfeff); }
.premium-delivery-card p { margin: .8rem 0 0; color: #334155; font-size: 1.05rem; line-height: 1.75; }
.premium-cta { padding: 5rem 0; color: #fff; text-align: center; background: var(--brand-gradient); }
.premium-cta h2 { max-width: 760px; margin: 0 auto; font-size: clamp(1.9rem, 4vw, 3.2rem); line-height: 1.1; }
.premium-cta p { max-width: 700px; margin: 1rem auto 1.5rem; color: rgba(255,255,255,.76); line-height: 1.7; }

.premium-order-section { display: grid; grid-template-columns: 1.4fr .8fr; gap: 1.25rem; padding: 5rem 0; }
.premium-order-card,
.premium-order-aside { border: 1px solid var(--brand-line); border-radius: 1.1rem; background: #fff; box-shadow: 0 18px 48px rgba(15,23,42,.07); }
.premium-order-card { padding: clamp(1.25rem, 4vw, 2.2rem); }
.premium-order-card > h2,
.premium-order-aside h2 { margin: 0; color: var(--brand-midnight); font-size: 1.7rem; }
.premium-order-card > p { color: var(--brand-muted); line-height: 1.65; }
.premium-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1.4rem; }
.premium-form-grid label { display: flex; flex-direction: column; gap: .42rem; color: #334155; font-size: .86rem; font-weight: 720; }
.premium-form-grid label > span { display: inline; color: #b42318; }
.premium-form-grid input,
.premium-form-grid select,
.premium-form-grid textarea { width: 100%; box-sizing: border-box; border: 1px solid #cbd5e1; border-radius: .7rem; color: var(--brand-ink); background: #fff; font: inherit; outline: none; }
.premium-form-grid input,
.premium-form-grid select { min-height: 47px; padding: .65rem .75rem; }
.premium-form-grid textarea { padding: .75rem; resize: vertical; }
.premium-form-grid input:focus,
.premium-form-grid select:focus,
.premium-form-grid textarea:focus { border-color: var(--brand-secondary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-secondary) 15%, transparent); }
.premium-field-full { grid-column: 1 / -1; }
.premium-price-box { display: flex; min-height: 82px; flex-direction: column; justify-content: center; padding: .75rem 1rem; border: 1px solid #dbeafe; border-radius: .75rem; background: #f8faff; }
.premium-price-box small,
.premium-price-box span { color: var(--brand-muted); font-size: .72rem; }
.premium-price-box strong { color: var(--brand-primary); font-size: 1.2rem; }
.premium-order-card .premium-button { margin-top: 1rem; border: 0; }
.premium-form-status { min-height: 1.4rem; margin: .8rem 0 0; color: var(--brand-muted); font-size: .88rem; }
.premium-form-status.success { color: #067647; }
.premium-form-status.error { color: #b42318; }
.premium-order-aside { align-self: start; padding: 2rem; color: #fff; background: var(--brand-gradient); }
.premium-order-aside h2 { margin-top: .55rem; color: #fff; }
.premium-order-aside ol { padding-left: 1.2rem; color: rgba(255,255,255,.82); line-height: 1.75; }
.premium-order-aside p { color: rgba(255,255,255,.76); line-height: 1.65; }
.premium-order-aside a { color: #fff; }

.premium-sample-section { display: grid; grid-template-columns: .85fr 1.35fr; gap: 1.25rem; padding: 5rem 0; }
.premium-sample-aside { align-self: start; padding: 2rem; border-radius: 1.1rem; color: #fff; background: var(--brand-gradient); box-shadow: var(--brand-shadow); }
.premium-sample-aside h2 { margin: .6rem 0 1.4rem; color: #fff; font-size: 1.7rem; line-height: 1.25; }
.premium-sample-aside ol { display: grid; gap: .9rem; padding: 0; list-style: none; }
.premium-sample-aside li { display: grid; gap: .2rem; padding: 1rem; border: 1px solid rgba(255,255,255,.13); border-radius: .8rem; background: rgba(255,255,255,.06); }
.premium-sample-aside li span,
.premium-sample-aside > p { color: rgba(255,255,255,.74); font-size: .86rem; line-height: 1.55; }
.premium-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.premium-consent { display: flex !important; flex-direction: row !important; align-items: flex-start; gap: .7rem !important; font-weight: 550 !important; line-height: 1.55; }
.premium-consent input { flex: 0 0 18px; width: 18px !important; min-height: 18px !important; height: 18px; margin-top: .15rem; accent-color: var(--brand-secondary); }
.premium-consent > span { color: #475569 !important; }

.premium-pricing-section { background: linear-gradient(180deg, #f8faff, #fff); }
.premium-pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 1.1rem; }
.premium-pricing-card { position: relative; display: flex; min-height: 470px; flex-direction: column; padding: 2rem; border: 1px solid var(--brand-line); border-radius: 1.2rem; background: #fff; box-shadow: 0 18px 48px rgba(15,23,42,.08); }
.premium-pricing-card.featured { color: #fff; border-color: transparent; background: var(--brand-gradient); transform: translateY(-.55rem); box-shadow: 0 28px 65px rgba(49,46,129,.22); }
.premium-plan-badge { position: absolute; top: 1rem; right: 1rem; padding: .3rem .6rem; border-radius: 999px; color: var(--brand-primary); background: #ecfeff; font-size: .7rem; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }
.premium-pricing-card h3 { margin: 0 0 1.5rem; color: var(--brand-midnight); font-size: 1.28rem; }
.premium-pricing-card.featured h3 { color: #fff; }
.premium-plan-price { display: grid; gap: .35rem; }
.premium-plan-price strong { color: var(--brand-primary); font-size: clamp(1.9rem, 3vw, 2.6rem); line-height: 1; letter-spacing: -.04em; }
.premium-pricing-card.featured .premium-plan-price strong { color: #fff; }
.premium-plan-price span,
.premium-pricing-card > p { color: var(--brand-muted); font-size: .86rem; }
.premium-pricing-card.featured .premium-plan-price span,
.premium-pricing-card.featured > p { color: rgba(255,255,255,.72); }
.premium-pricing-card > p { min-height: 3.8rem; margin: 1rem 0; line-height: 1.6; }
.premium-pricing-card ul { display: grid; gap: .65rem; margin: 0 0 1.5rem; padding: 0; list-style: none; }
.premium-pricing-card li { position: relative; padding-left: 1.45rem; color: #475569; font-size: .86rem; line-height: 1.45; }
.premium-pricing-card li::before { position: absolute; left: 0; color: #079668; content: "✓"; font-weight: 900; }
.premium-pricing-card.featured li { color: rgba(255,255,255,.86); }
.premium-pricing-card.featured li::before { color: #67e8f9; }
.premium-pricing-card .premium-button { margin-top: auto; }
.premium-last-updated,
.runtime-last-updated { padding-top: 1rem; color: #64748b; font-size: .78rem; text-align: right; }
.runtime-last-updated { width: min(76rem, calc(100% - 2.5rem)); margin: 0 auto 1rem; }
.runtime-last-updated time,
.premium-last-updated time { color: #475569; font-weight: 700; }

.premium-footer { color: rgba(255,255,255,.78); background: #0c1428; }
.premium-footer-grid { display: grid; width: min(76rem, calc(100% - 2.5rem)); grid-template-columns: 1.4fr .7fr .9fr; gap: 3rem; margin: 0 auto; padding: 4rem 0; }
.premium-footer-logo { width: 210px; max-height: 60px; object-fit: contain; }
.premium-footer-grid p { max-width: 470px; line-height: 1.7; }
.premium-footer-grid h2 { margin: 0 0 1rem; color: #fff; font-size: .92rem; text-transform: uppercase; letter-spacing: .08em; }
.premium-footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: .55rem; }
.premium-footer-grid a { color: rgba(255,255,255,.78); text-decoration: none; }
.premium-footer-grid a:hover { color: #fff; }
.premium-socials { display: flex; flex-wrap: wrap; gap: .55rem; }
.premium-socials a { padding: .38rem .55rem; border: 1px solid rgba(255,255,255,.14); border-radius: .5rem; font-size: .76rem; }
.premium-footer-bottom { display: flex; width: min(76rem, calc(100% - 2.5rem)); justify-content: space-between; gap: 1rem; margin: 0 auto; padding: 1rem 0 1.4rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .78rem; }
.premium-noscript { max-width: 720px; margin: 5rem auto; padding: 2rem; }

@media (max-width: 960px) {
  .runtime-service-grid,
  .premium-feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .premium-process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .premium-navigation { position: fixed; inset: 72px 0 auto; display: none; max-height: calc(100vh - 72px); flex-direction: column; align-items: stretch; gap: .2rem; overflow-y: auto; padding: 1rem; background: #0f172a; box-shadow: 0 20px 40px rgba(0,0,0,.25); }
  .premium-navigation.open { display: flex; }
  .premium-navigation > a,
  .premium-services-menu > summary { padding: .75rem; border-radius: .55rem; }
  .premium-services-dropdown { position: static; width: auto; max-height: none; transform: none; margin-top: .4rem; box-shadow: none; }
  .premium-menu-button { display: inline-flex; }
  .premium-order-section,
  .premium-delivery-grid,
  .premium-sample-section { grid-template-columns: 1fr; }
  .premium-pricing-grid { grid-template-columns: 1fr; }
  .premium-pricing-card.featured { transform: none; }
  .premium-footer-grid { grid-template-columns: 1fr 1fr; }
  .premium-footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .runtime-service-grid,
  .premium-feature-grid,
  .premium-process-grid,
  .premium-form-grid,
  .premium-footer-grid { grid-template-columns: 1fr; }
  .premium-footer-grid > div:first-child { grid-column: auto; }
  .premium-field-full { grid-column: auto; }
  .premium-section { padding: 4rem 0; }
  .premium-hero { padding: 4.5rem 0; }
  .premium-footer-bottom { flex-direction: column; }
}