/* Header */

:root {
  --header-height: 91px;
  --header-top-padding: 18px;
  --header-logo-height: 84px;
  --header-nav-size: 1.04rem;
  --header-action-size: 0.92rem;
  --header-blog-height: 38px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(14px);
  transition: background 0.62s ease, border-color 0.62s ease, box-shadow 0.62s ease, backdrop-filter 0.62s ease;
}

.site-header.is-overlay {
  position: fixed;
  right: 0;
  left: 0;
}

.site-header.is-overlay.is-at-top {
  background: transparent;
  border-bottom-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.site-header.is-overlay.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--color-border);
  box-shadow: 0 10px 30px rgba(23, 32, 51, 0.08);
  backdrop-filter: blur(14px);
}

.site-header.is-overlay.is-at-top .header-inner {
  padding-top: var(--header-top-padding);
}

.site-header.is-scrolled .header-inner {
  min-height: var(--header-height);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: min-height 0.62s ease, padding 0.62s ease;
}

.logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.logo img,
.nav-blog img {
  width: auto;
  transition: opacity 0.62s ease;
}

.logo img {
  height: var(--header-logo-height);
}

.logo img.is-switching,
.nav-blog img.is-switching {
  opacity: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: var(--header-nav-size);
  color: var(--color-muted);
  transition: color 0.62s ease;
}

.nav-links,
.nav-actions {
  display: flex;
  align-items: center;
}

.nav-links {
  gap: 32px;
}

.nav-actions {
  gap: 10px;
}

.mobile-menu-toggle {
  display: none;
}

.site-nav a:hover {
  color: var(--color-text);
}

.site-nav a.is-active {
  color: var(--color-primary);
  font-weight: 900;
}

.site-header.is-overlay.is-at-top .site-nav,
.site-header.is-overlay.is-at-top .site-nav a,
.site-header.is-overlay.is-at-top .site-nav a.is-active {
  color: var(--color-white);
}

.site-header.is-overlay.is-at-top .site-nav a:hover {
  color: rgba(255, 255, 255, 0.82);
}

.nav-cta,
.feature-more-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 78px;
  min-height: 38px;
  padding: 0 18px;
  border-radius: var(--button-radius);
  font-size: var(--header-action-size);
  font-weight: 900;
}

.nav-cta {
  color: var(--color-white);
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  transition: color 0.62s ease, background 0.62s ease, border-color 0.62s ease;
}

.nav-blog {
  min-width: 38px;
  padding: 0;
  border-color: transparent;
  background: transparent;
}

.nav-blog img {
  height: var(--header-blog-height);
}

.nav-cta:hover {
  color: var(--color-white);
}

.site-header.is-overlay.is-at-top .nav-cta:not(.nav-blog) {
  color: var(--color-white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.72);
}

.site-header.is-overlay.is-at-top .nav-cta:not(.nav-blog):hover {
  background: rgba(255, 255, 255, 0.14);
}


/* Footer */

.site-footer {
  position: relative;
  z-index: 1;
  padding: 0 0 58px;
  color: var(--color-copy);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  width: min(100% - 72px, 1180px);
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 46px;
  min-height: 54px;
  margin-bottom: 56px;
  color: #657083;
  font-size: 0.92rem;
  font-weight: 800;
}

.footer-nav a {
  display: inline-flex;
  align-items: center;
}

.footer-blog-link img {
  width: auto;
  height: 30px;
}

.footer-store-link {
  color: var(--color-primary);
  font-size: 1.45rem;
  line-height: 1;
}

.footer-content {
  display: grid;
  grid-template-columns: 170px 1fr 1.08fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}

.footer-logo img {
  width: 118px;
  height: auto;
}

.footer-info p {
  margin-bottom: 0;
  font-size: clamp(0.82rem, 0.92vw, 0.92rem);
  line-height: 1.55;
}

.footer-info strong {
  color: var(--color-text);
  font-weight: 700;
}