/* KISSA landing mega-nav — same tokens as src/styles.css, for static HTML pages */
:root {
  --cream: #faf7f2;
  --cream-deep: #f0ebe3;
  --accent: #e85d2a;
  --accent-soft: #fff0e8;
  --border-strong: #d2cabc;
  --font-display: "Newsreader", "Iowan Old Style", Palatino, Georgia, serif;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 0.7rem 0.85rem 0;
  background: transparent;
  border: 0;
  overflow: visible;
  pointer-events: none;
}

.site-header > * { pointer-events: auto; }

.site-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: color-mix(in srgb, var(--cream) 12%, rgb(28 25 23 / 0.45));
  backdrop-filter: blur(2px) saturate(0.96);
  -webkit-backdrop-filter: blur(2px) saturate(0.96);
  cursor: pointer;
  animation: nav-diffuse-in 0.22s ease-out;
}

.site-nav-backdrop[hidden] {
  display: none !important;
}

@keyframes nav-diffuse-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

html.nav-open #content,
html.nav-open main,
html.nav-open .site-footer {
  filter: blur(1px) saturate(0.96) brightness(0.98);
  pointer-events: none;
  user-select: none;
}

#content,
main,
.site-footer {
  transition: filter 0.22s ease;
}

.site-header__shell {
  position: relative;
  z-index: 1;
  max-width: min(72rem, calc(100vw - 1.7rem));
  margin: 0 auto;
  border-radius: 1.15rem;
  background: color-mix(in srgb, var(--white, #fff) 92%, transparent);
  backdrop-filter: blur(16px) saturate(1.15);
  -webkit-backdrop-filter: blur(16px) saturate(1.15);
  border: 1px solid var(--border-strong);
  box-shadow: 0 10px 36px rgb(28 25 23 / 0.08);
  overflow: visible;
}

.site-header.is-scrolled .site-header__shell,
.site-header.is-open .site-header__shell {
  background: var(--white, #fff);
  border-color: var(--border-strong);
  box-shadow: 0 14px 44px rgb(28 25 23 / 0.12);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
  padding-inline: 1rem;
}

.site-header .brand-mark {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
  border-radius: 10px;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.site-header .brand-mark:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.site-header .brand-logo {
  display: block;
  height: clamp(3.1rem, 4.2vw, 3.75rem);
  width: auto;
  max-width: min(7.5rem, 28vw);
  object-fit: contain;
  object-position: left center;
}

.site-header .brand {
  font-family: var(--font);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.site-header .brand span { color: var(--accent); }
.site-header a { color: inherit; font-weight: inherit; }
.site-header a:hover { text-decoration: none; }

/* CTA must stay white-on-black (site.css a{} and inherit must not win) */
.site-header a.btn.btn-primary,
.site-header a.btn.btn-primary.nav-cta,
.site-header a.nav-cta.btn-primary,
.site-header .site-nav a.btn-primary {
  color: #ffffff !important;
  background: #111111 !important;
  border-color: #111111 !important;
  -webkit-text-fill-color: #ffffff !important;
}
.site-header a.btn.btn-primary:hover,
.site-header a.btn.btn-primary.nav-cta:hover,
.site-header a.nav-cta.btn-primary:hover,
.site-header .site-nav a.btn-primary:hover {
  color: #111111 !important;
  background: #ffffff !important;
  border-color: #111111 !important;
  -webkit-text-fill-color: #111111 !important;
}

.site-header .lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.site-header .lang-switch__btn {
  min-width: 0;
  padding: 0.2rem 0.35rem;
  border-radius: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--slate, #5c574f);
  text-decoration: none;
  text-align: center;
  opacity: 0.7;
}

.site-header .lang-switch__btn:hover {
  color: var(--ink);
  text-decoration: none;
  opacity: 1;
}

.site-header .lang-switch__btn.is-active {
  background: transparent;
  color: var(--ink);
  opacity: 1;
}

.site-header .nav-link,
.site-header button.nav-link {
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
  opacity: 0.88;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.site-header .nav-link:hover { opacity: 1; text-decoration: none; }

.nav-burger {
  display: none;
  margin-left: auto;
  border: 1px solid var(--border);
  background: var(--white, #fff);
  border-radius: var(--radius-pill);
  min-height: 2.4rem;
  padding: 0.4rem 0.85rem;
  font-family: var(--font);
  font-weight: 650;
  font-size: 0.8125rem;
  cursor: pointer;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex: 1;
  justify-content: flex-end;
}

.site-nav__primary,
.site-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  flex-wrap: wrap;
}

.nav-item { position: relative; }

.nav-link--trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.nav-item.is-active .nav-link--trigger,
.nav-link--trigger[aria-expanded="true"] {
  opacity: 1;
  color: var(--accent);
}

.nav-caret {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  opacity: 0.7;
}

.site-header .nav-cta {
  min-height: 2.4rem;
  padding: 0.45rem 1rem;
  font-size: 0.9375rem;
}

.site-header .nav-cta--client {
  box-shadow: 0 0 0 4px var(--cream-deep);
}

.mega-panel {
  position: absolute;
  left: 50%;
  right: auto;
  top: calc(100% + 0.2rem);
  transform: translateX(-50%);
  width: min(56rem, calc(100vw - 1.7rem));
  max-width: 56rem;
  padding: 1.15rem 1.25rem 1.35rem;
  background: var(--white, #fff);
  border: 1px solid var(--border);
  border-radius: 1.1rem;
  box-shadow: 0 22px 50px rgb(28 25 23 / 0.14);
  z-index: 42;
}

.mega-panel[hidden] {
  display: none !important;
}

.mega-kicker {
  margin: 0 0 0.85rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

.mega-kicker a { color: inherit; text-decoration: none; }

.mega-columns {
  display: grid;
  gap: 1.25rem 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.mega-col__title {
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--slate);
}

.mega-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.mega-item {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  width: 100%;
  padding: 0.55rem 0.6rem;
  border-radius: 10px;
  text-align: left;
  text-decoration: none;
  color: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 500;
}

.mega-item:hover {
  background: var(--accent-soft);
  text-decoration: none;
}

.mega-thumb {
  flex: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--accent);
}

.mega-item__text {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.mega-item__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-weight: 650;
  font-size: 0.9375rem;
  color: var(--ink);
}

.mega-item__body {
  font-size: 0.8125rem;
  color: var(--slate);
  line-height: 1.4;
  font-weight: 500;
}

.mega-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  background: var(--emerald-soft);
  color: var(--emerald);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.03em;
}

.mega-solutions {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(0, 1.4fr) minmax(14rem, 0.8fr);
  align-items: start;
}

.mega-solutions__main {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mega-feature-card {
  background: var(--ink-deep, #0a0a0a);
  color: #f7f6f3;
  border-radius: 14px;
  padding: 1.15rem 1.2rem 1.35rem;
  display: grid;
  gap: 0.65rem;
}

.mega-feature-card__badge {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffb4a8;
}

.mega-feature-card__title {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.3;
  font-family: var(--font-display);
  color: inherit;
}

.mega-feature-card__stat {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
}

.mega-feature-card__stat-label {
  margin: 0;
  font-size: 0.8125rem;
  opacity: 0.78;
  font-weight: 500;
}

.mega-feature-card .btn-earn {
  background: #fff;
  color: var(--accent);
  border-color: #fff;
  justify-self: start;
}

.mega-feature-card .btn-earn:hover {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
  color: var(--accent);
  text-decoration: none;
}

.mega-mobile { display: none; }

.site-header .btn-earn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1px solid color-mix(in srgb, var(--accent) 32%, var(--border));
  font-weight: 700;
  font-size: 0.9375rem;
  background: var(--accent-soft);
  color: var(--accent);
  text-decoration: none;
}

@media (max-width: 980px) {
  .nav-burger { display: inline-flex; }

  .site-nav {
    display: none;
    position: fixed;
    left: 0.85rem;
    right: 0.85rem;
    top: calc(0.7rem + 4.25rem + 0.55rem);
    bottom: auto;
    width: auto;
    height: min(70dvh, calc(100dvh - 6.5rem));
    max-height: min(70dvh, calc(100dvh - 6.5rem));
    flex: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 1rem;
    padding: 1rem 1.15rem 1.35rem;
    border: 1px solid var(--border);
    border-radius: 1.1rem;
    background: var(--white, #fff);
    box-shadow: 0 22px 50px rgb(28 25 23 / 0.16);
    overflow-x: hidden;
    overflow-y: auto;
    z-index: 45;
  }

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

  .site-nav__primary,
  .site-nav__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .mega-panel { display: none; }
  .mega-mobile {
    display: grid;
    gap: 1.5rem;
    padding-bottom: 1rem;
  }
  .mega-columns,
  .mega-solutions,
  .mega-solutions__main {
    grid-template-columns: 1fr;
  }

  .site-nav .btn { width: 100%; justify-content: center; }
}