.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.72rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.4rem;
  padding: 0.68rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 600;
  transition:
    transform var(--duration-fast) var(--ease-out-quart),
    background var(--duration-fast) var(--ease-out-quart),
    border-color var(--duration-fast) var(--ease-out-quart),
    color var(--duration-fast) var(--ease-out-quart);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--color-ink-950);
  color: var(--color-surface-000);
}

.button-secondary {
  border-color: var(--color-line);
  background: color-mix(in oklch, var(--color-surface-000) 72%, var(--color-accent-050));
  color: var(--color-ink-950);
}

.button-ghost {
  border-color: transparent;
  color: var(--color-ink-950);
}

.button--invert-hover {
  transition:
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
    background-color 340ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 340ms cubic-bezier(0.22, 1, 0.36, 1),
    color 340ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 340ms cubic-bezier(0.22, 1, 0.36, 1);
}

.button--invert-hover.button-primary:hover,
.button--invert-hover.button-primary:focus-visible {
  border-color: var(--color-line);
  background: color-mix(in oklch, var(--color-surface-000) 72%, var(--color-accent-050));
  color: var(--color-ink-950);
}

.button--invert-hover.button-secondary:hover,
.button--invert-hover.button-secondary:focus-visible {
  border-color: var(--color-ink-950);
  background: var(--color-ink-950);
  color: var(--color-surface-000);
}

/* main.js fills <site-header> after the page has started painting, so hold its
   exact height (padding + bar + border) until then; otherwise everything below
   jumps down when the header appears. Only while empty: a filled placeholder
   must stay auto height or the sticky header would stop sticking. */
site-header:empty {
  display: block;
  height: calc(0.8rem * 2 + 2.8rem + 1px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 0.8rem 0;
  backdrop-filter: blur(18px);
  background: color-mix(in oklch, var(--color-surface-000) 80%, transparent);
  border-bottom: 1px solid color-mix(in oklch, var(--color-line) 70%, transparent);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  min-height: 2.8rem;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.site-header__actions .button {
  display: none;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.68rem;
}

.site-header .brand-mark {
  gap: 0;
}

.brand-mark__logo {
  display: block;
  width: auto;
  height: clamp(1.52rem, 1.24rem + 1vw, 1.92rem);
}

.brand-mark__glyph {
  display: grid;
  place-items: center;
  width: 1.92rem;
  aspect-ratio: 1;
  border-radius: 0.64rem;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--color-accent-600) 28%, white), transparent),
    var(--color-ink-950);
  color: var(--color-surface-000);
  font-family: var(--font-display);
  font-weight: 700;
}

.brand-mark__text {
  display: grid;
  gap: 0.08rem;
}

.brand-mark__name {
  color: var(--color-ink-950);
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: var(--tracking-mid);
}

.brand-mark__meta {
  color: var(--color-ink-500);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav {
  position: fixed;
  inset: 4.16rem 0.8rem auto 0.8rem;
  display: grid;
  gap: 0.44rem;
  padding: 0.8rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--color-surface-000) 90%, var(--color-accent-050));
  box-shadow: var(--shadow-soft);
  opacity: 0;
  transform: translateY(-0.4rem);
  pointer-events: none;
  transition:
    opacity var(--duration-base) var(--ease-out-quart),
    transform var(--duration-base) var(--ease-out-quart);
}

.site-nav[data-open="true"] {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.site-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.72rem 0.8rem;
  border-radius: var(--radius-md);
  color: var(--color-ink-700);
  font-weight: 600;
  transition:
    background var(--duration-fast) var(--ease-out-quart),
    color var(--duration-fast) var(--ease-out-quart);
}

.site-nav__link:hover,
.site-nav__link:focus-visible,
.site-nav__link[aria-current="page"] {
  color: var(--color-ink-950);
  background: color-mix(in oklch, var(--color-accent-100) 55%, white);
}

.site-nav .button {
  margin-top: 0.28rem;
}

/* Products dropdown — an inline accordion inside the mobile panel, and a
   floating menu on desktop (see the min-width: 51.2rem block below). */
.site-nav__group {
  display: grid;
}

/* No `font` shorthand here — it would reset the font-weight that
   .site-nav__link sets, leaving the trigger lighter than its sibling links.
   reset.css already gives buttons `font: inherit` for family and size. */
.site-nav__trigger {
  width: 100%;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
}

/* Matches the active treatment that links get via [aria-current="page"]. */
.site-nav__trigger[data-section-current="true"] {
  color: var(--color-ink-950);
  background: color-mix(in oklch, var(--color-accent-100) 55%, white);
}

.site-nav__chevron {
  width: 0.4rem;
  height: 0.4rem;
  margin-left: 0.4rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-0.096rem) rotate(45deg);
  transition: transform var(--duration-base) var(--ease-out-quart);
}

.site-nav__group[data-open="true"] .site-nav__chevron {
  transform: translateY(0.04rem) rotate(-135deg);
}

.site-nav__menu {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-base) var(--ease-out-quart);
}

.site-nav__group[data-open="true"] .site-nav__menu {
  grid-template-rows: 1fr;
}

.site-nav__menu-inner {
  display: grid;
  gap: 0.2rem;
  overflow: hidden;
}

.site-nav__sublink {
  padding: 0.6rem 0.8rem 0.6rem 1.48rem;
  border-radius: var(--radius-md);
  color: var(--color-ink-700);
  font-weight: 500;
  transition:
    background var(--duration-fast) var(--ease-out-quart),
    color var(--duration-fast) var(--ease-out-quart);
}

.site-nav__sublink:hover,
.site-nav__sublink:focus-visible,
.site-nav__sublink[aria-current="page"] {
  color: var(--color-ink-950);
  background: color-mix(in oklch, var(--color-accent-100) 55%, white);
}

.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  aspect-ratio: 1;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: color-mix(in oklch, var(--color-surface-000) 82%, var(--color-accent-050));
}

.nav-toggle__lines,
.nav-toggle__lines::before,
.nav-toggle__lines::after {
  display: block;
  width: 0.8rem;
  height: 1.5px;
  background: var(--color-ink-950);
  transition:
    transform var(--duration-base) var(--ease-in-out),
    opacity var(--duration-base) var(--ease-in-out);
}

.nav-toggle__lines {
  position: relative;
}

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

.nav-toggle__lines::before {
  transform: translateY(-0.28rem);
}

.nav-toggle__lines::after {
  transform: translateY(0.28rem);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__lines {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__lines::before {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__lines::after {
  transform: rotate(-45deg);
}

.section-heading {
  display: grid;
  gap: 0.8rem;
}

.section-heading--split {
  align-items: end;
}

.section-heading__kicker {
  max-width: 17.6rem;
  font-size: var(--text-sm);
}

.surface-panel {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--color-surface-000) 92%, var(--color-accent-050)), var(--color-surface-000));
  box-shadow: var(--shadow-soft);
}

.grid-panel {
  position: relative;
  overflow: hidden;
}

.grid-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(color-mix(in oklch, var(--color-line) 80%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklch, var(--color-line) 80%, transparent) 1px, transparent 1px);
  background-size: 2rem 2rem;
  mask-image: linear-gradient(180deg, black, transparent);
  opacity: 0.45;
  pointer-events: none;
}

.metric-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.metric-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.64rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: color-mix(in oklch, var(--color-surface-000) 88%, var(--color-accent-050));
  color: var(--color-ink-700);
  font-size: var(--text-sm);
}

.metric-chip::before {
  content: "";
  width: 0.36rem;
  aspect-ratio: 1;
  border-radius: 999px;
  background: var(--color-accent-600);
}

.placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: var(--ratio, 16 / 10);
  padding: 1rem;
  border: 1px dashed color-mix(in oklch, var(--color-accent-600) 34%, var(--color-line));
  border-radius: calc(var(--radius-lg) - 0.28rem);
  background:
    linear-gradient(180deg, color-mix(in oklch, white 92%, var(--color-accent-050)), color-mix(in oklch, white 96%, var(--color-accent-050)));
  color: var(--color-ink-500);
  text-align: center;
  font-size: var(--text-sm);
}

.placeholder strong {
  display: block;
  margin-bottom: 0.28rem;
  color: var(--color-ink-900);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: var(--tracking-mid);
}

.split-layout,
.page-hero,
.cta-band,
.contact-grid,
.footer-grid,
.content-grid {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2.4rem);
}

.site-footer .brand-mark {
  gap: 0;
}

.footer-brand {
  display: grid;
  gap: 0.48rem;
  align-content: start;
}

.site-footer .content-grid {
  align-items: start;
}

.card-grid {
  display: grid;
  gap: 0.8rem;
}

.value-card,
.trust-card,
.article-card,
.contact-card,
.form-panel,
.faq-item {
  padding: clamp(0.96rem, 0.8rem + 1vw, 1.4rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--color-surface-000) 90%, var(--color-accent-050));
}

.value-card {
  display: grid;
  gap: 0.72rem;
  min-height: 12rem;
}

.value-card__number {
  color: var(--color-accent-700);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.proof-strip {
  display: grid;
  gap: 0.68rem;
}

.logo-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.68rem;
}

.logo-block {
  display: grid;
  place-items: center;
  min-height: 4.4rem;
  padding: 0.8rem;
  border: 1px dashed var(--color-line);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, white 82%, var(--color-accent-050));
  color: var(--color-ink-500);
  text-align: center;
  font-size: var(--text-xs);
}

.trust-list,
.bullet-list,
.page-points,
.contact-list {
  display: grid;
  gap: 0.72rem;
}

.bullet-list li,
.page-points li,
.contact-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.56rem;
  align-items: start;
}

.bullet-list li::before,
.page-points li::before,
.contact-list li::before {
  content: "";
  width: 0.4rem;
  aspect-ratio: 1;
  margin-top: 0.36rem;
  border-radius: 999px;
  background: color-mix(in oklch, var(--color-accent-600) 55%, white);
}

.cta-band {
  padding: clamp(1.28rem, 0.96rem + 1.5vw, 2rem);
  border: 1px solid var(--color-line);
  border-radius: calc(var(--radius-lg) + 0.4rem);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--color-accent-050) 72%, white), white 65%),
    var(--color-surface-000);
}

@media (min-width: 40rem) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .logo-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 64rem) {
  .site-header__actions .button {
    display: inline-flex;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0;
    border: 0;
    background: none;
    box-shadow: none;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .site-nav__link {
    padding: 0.64rem 0.76rem;
  }

  .site-nav .button {
    display: none;
  }

  .site-nav__group {
    position: relative;
  }

  .site-nav__trigger {
    display: inline-flex;
    align-items: center;
    width: auto;
  }

  .site-nav__menu {
    position: absolute;
    top: calc(100% + 0.4rem);
    left: 50%;
    z-index: 60;
    display: block;
    min-width: 13.6rem;
    padding: 0.32rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: color-mix(in oklch, var(--color-surface-000) 92%, var(--color-accent-050));
    box-shadow: var(--shadow-soft);
    opacity: 0;
    transform: translate(-50%, -0.28rem);
    pointer-events: none;
    transition:
      opacity var(--duration-base) var(--ease-out-quart),
      transform var(--duration-base) var(--ease-out-quart);
  }

  /* Bridges the gap between trigger and menu so the pointer can cross without
     tripping pointerleave and closing the menu mid-travel. */
  .site-nav__menu::before {
    content: "";
    position: absolute;
    inset: -0.48rem 0 100% 0;
  }

  .site-nav__group[data-open="true"] .site-nav__menu {
    opacity: 1;
    transform: translate(-50%, 0);
    pointer-events: auto;
  }

  .site-nav__menu-inner {
    overflow: visible;
  }

  .site-nav__sublink {
    padding: 0.56rem 0.68rem;
    white-space: nowrap;
  }

  .split-layout,
  .page-hero,
  .content-grid,
  .contact-grid,
  .footer-grid,
  .section-heading--split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .card-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-footer .footer-grid {
    grid-template-columns: auto 1fr;
    align-items: start;
  }

  .site-footer .content-grid {
    grid-template-columns: repeat(3, max-content);
    justify-content: end;
  }
}