.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--header);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  padding: 8px 12px;
  border-radius: 999px;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
  background: transparent;
}

.header-cta {
  margin-left: 8px;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  cursor: pointer;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

.nav-toggle-bar {
  position: relative;
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  position: absolute;
  left: 0;
}

.nav-toggle-bar::before {
  top: -5px;
}

.nav-toggle-bar::after {
  top: 5px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.button-primary {
  background: var(--brand-deep);
  color: #fff;
}

.button-primary:hover {
  background: #a30e6c;
}

.button-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.55);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand-deep);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
}

.lead {
  color: var(--ink-soft);
  font-size: 18px;
  max-width: 42rem;
}

.section {
  padding: 92px 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.18;
}

.kicker {
  margin-bottom: 12px;
  color: var(--ink-faint);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.rule {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

.site-footer {
  padding: 28px 0 40px;
  color: var(--ink-soft);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--ink-soft);
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}

.faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-weight: 650;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  color: var(--ink-faint);
  font-weight: 500;
}

.faq details[open] summary::after {
  content: "–";
}

.faq details p {
  margin-top: 10px;
  color: var(--ink-soft);
  max-width: 46rem;
}

.cta-band {
  background: var(--ink);
  color: #f6f1e8;
  border-radius: 28px;
  padding: 48px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
}

.cta-band h2 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.2;
  max-width: 12em;
}

.cta-band p {
  color: rgba(246, 241, 232, 0.72);
  margin-top: 12px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cta-band .button-ghost {
  color: #f6f1e8;
  border-color: rgba(246, 241, 232, 0.28);
}

.page-hero {
  padding: 54px 0 20px;
}

.page-hero h1 {
  margin-top: 12px;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.12;
  max-width: 12em;
}

.page-hero .lead {
  margin-top: 18px;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: calc(var(--header) - 8px);
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .section-head,
  .cta-band {
    grid-template-columns: 1fr;
    display: grid;
  }

  .cta-band {
    padding: 28px;
  }
}