:root {
  --pk-hero: #316bfd;
  --pk-hero-light: #5e8bff;
  --pk-section-dark: #1d3f95;
  --pk-surface: #ffffff;
  --pk-surface-alt: #f8fafc;
  --pk-text: #172033;
  --pk-text-soft: #59657b;
  --pk-border: rgba(49, 107, 253, 0.14);
  --pk-radius: 1rem;
  --pk-shadow: 0 18px 50px rgba(29, 63, 149, 0.08);
  font-family: 'Manrope', system-ui, sans-serif;
  color: var(--pk-text);
  background: var(--pk-surface-alt);
  line-height: 1.6;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--pk-hero);
}

h1,
h2,
h3 {
  color: var(--pk-section-dark);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.wrap {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 100;
  background: var(--pk-surface);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--pk-surface) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--pk-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--pk-section-dark);
  font-weight: 800;
}

.nav-links {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--pk-text-soft);
  font-weight: 600;
}

.nav-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--pk-hero);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  border-color: var(--pk-border);
  color: var(--pk-section-dark);
}

.hero {
  padding: 5rem 0 3rem;
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--pk-hero-light) 34%, transparent), transparent 38%),
    linear-gradient(180deg, var(--pk-surface-alt), var(--pk-surface));
}

.hero-grid,
.split {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.lead {
  color: var(--pk-text-soft);
  font-size: 1.05rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--pk-hero);
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--pk-surface);
}

.section-head {
  max-width: 46rem;
  margin-bottom: 2rem;
}

.card {
  background: var(--pk-surface);
  border: 1px solid var(--pk-border);
  border-radius: var(--pk-radius);
  padding: 1.25rem;
  box-shadow: var(--pk-shadow);
}

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

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

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

.chip {
  background: var(--pk-surface);
  border: 1px solid var(--pk-border);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  font-weight: 600;
}

.muted,
.small {
  color: var(--pk-text-soft);
}

.small {
  font-size: 0.9rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.signals {
  margin-top: 1.5rem;
  padding-left: 1.1rem;
  color: var(--pk-text-soft);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 1rem 0 0;
}

.stats dt {
  font-size: 0.8rem;
  color: var(--pk-text-soft);
}

.stats dd {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--pk-section-dark);
}

.portal-promo {
  background: linear-gradient(180deg, var(--pk-surface-alt), color-mix(in srgb, var(--pk-hero) 8%, white));
}

.faq-item {
  border: 1px solid var(--pk-border);
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--pk-surface);
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border-radius: 0.6rem;
  border: 1px solid var(--pk-border);
  font: inherit;
}

.prose :is(p, ul, ol) {
  margin-block: 0.75rem;
}

.site-footer {
  background: var(--pk-section-dark);
  color: #fff;
  padding: 3rem 0 1.5rem;
  margin-top: 2rem;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.site-footer h3 {
  color: #fff;
  font-size: 0.95rem;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li + li {
  margin-top: 0.35rem;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.72);
}

.avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--pk-hero) 16%, white);
  font-weight: 800;
  color: var(--pk-section-dark);
}

.blog-list {
  display: grid;
  gap: 1rem;
}

.hidden,
[hidden] {
  display: none !important;
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
}