.page-shell {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  overflow-x: hidden;
  max-width: 100%;
}

.site-main {
  flex: 1;
  overflow-x: hidden;
  max-width: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  padding: clamp(12px, 1.8vw, 20px) clamp(12px, 3vw, 24px);
  padding-top: max(clamp(12px, 1.8vw, 20px), var(--safe-t));
  pointer-events: none;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.site-header__wrap {
  max-width: 1160px;
  margin: 0 auto;
  position: relative;
  pointer-events: auto;
}

.site-header__capsule {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(1.6) blur(18px);
  -webkit-backdrop-filter: saturate(1.6) blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-pill);
  box-shadow: 0 18px 44px -22px rgba(30, 55, 95, 0.45);
  padding: 10px 12px 10px 20px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: none;
  line-height: 0;
  color: var(--ink);
}

.logo:hover {
  color: var(--ink);
  opacity: 0.92;
}

.logo__img {
  display: block;
  height: 40px;
  width: auto;
  max-width: min(196px, 42vw);
  object-fit: contain;
}

.logo__dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-coral), var(--c-pink));
  box-shadow: 0 0 0 4px var(--accent-soft);
  flex: none;
}

@media (max-width: 639px) {
  .logo__img {
    height: 34px;
    max-width: min(168px, 46vw);
  }

  .logo__dot {
    width: 14px;
    height: 14px;
  }
}

.nav-desktop {
  display: none;
  margin-left: auto;
  align-items: center;
  gap: 4px;
}

.nav-desktop > a,
.nav-desktop__mega-trigger {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--ink);
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-desktop__mega {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-desktop__mega-trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-style: normal;
  font-family: inherit;
}

.nav-desktop > a:hover,
.nav-desktop > a.is-active,
.nav-desktop__mega-trigger:hover,
.nav-desktop__mega-trigger.is-active,
.nav-desktop__mega.is-open .nav-desktop__mega-trigger {
  background: rgba(20, 30, 50, 0.06);
}

.nav-desktop > a[data-tone="coral"]:hover,
.nav-desktop > a[data-tone="coral"].is-active {
  color: var(--c-coral);
}

.nav-desktop > a[data-tone="blue"]:hover,
.nav-desktop > a[data-tone="blue"].is-active {
  color: var(--c-blue);
}

.nav-desktop > a[data-tone="green"]:hover,
.nav-desktop > a[data-tone="green"].is-active,
.nav-desktop__mega-trigger:hover,
.nav-desktop__mega-trigger.is-active,
.nav-desktop__mega.is-open .nav-desktop__mega-trigger {
  color: var(--c-green);
}

.nav-desktop > a[data-tone="purple"]:hover,
.nav-desktop > a[data-tone="purple"].is-active {
  color: var(--c-purple);
}

.nav-desktop__mega-panel {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  width: min(420px, 92vw);
  padding-top: 10px;
  z-index: 65;
}

.nav-desktop__mega.is-open .nav-desktop__mega-panel,
.nav-desktop__mega:hover .nav-desktop__mega-panel {
  display: block;
}

.nav-desktop__mega-card {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(28px) saturate(1.2);
  -webkit-backdrop-filter: blur(28px) saturate(1.2);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 18px;
  box-shadow: 0 24px 56px -28px rgba(30, 55, 95, 0.5);
  padding: 10px;
  transform-origin: top left;
  animation: aj-drop-in 0.28s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.nav-desktop__mega-label {
  font-weight: 700;
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 2px 8px 8px;
}

.nav-desktop__mega-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.nav-desktop__mega-item {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px;
  border-radius: 12px;
  color: var(--ink);
  transition: background 0.2s ease;
}

.nav-desktop__mega-item:hover {
  color: var(--ink);
}

.nav-desktop__mega-item:nth-child(6n + 1):hover { background: var(--t-coral); }
.nav-desktop__mega-item:nth-child(6n + 2):hover { background: var(--t-amber); }
.nav-desktop__mega-item:nth-child(6n + 3):hover { background: var(--t-green); }
.nav-desktop__mega-item:nth-child(6n + 4):hover { background: var(--t-blue); }
.nav-desktop__mega-item:nth-child(6n + 5):hover { background: var(--t-purple); }
.nav-desktop__mega-item:nth-child(6n + 6):hover { background: var(--t-pink); }

.nav-desktop__mega-icon {
  width: 28px;
  height: 28px;
  flex: none;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.nav-desktop__mega-icon svg {
  width: 15px;
  height: 15px;
}

.nav-desktop__mega-item:nth-child(6n + 1) .nav-desktop__mega-icon { background: var(--c-coral); }
.nav-desktop__mega-item:nth-child(6n + 2) .nav-desktop__mega-icon { background: var(--c-amber); }
.nav-desktop__mega-item:nth-child(6n + 3) .nav-desktop__mega-icon { background: var(--c-green); }
.nav-desktop__mega-item:nth-child(6n + 4) .nav-desktop__mega-icon { background: var(--c-blue); }
.nav-desktop__mega-item:nth-child(6n + 5) .nav-desktop__mega-icon { background: var(--c-purple); }
.nav-desktop__mega-item:nth-child(6n + 6) .nav-desktop__mega-icon { background: var(--c-pink); }

.nav-desktop__mega-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.nav-desktop__mega-name {
  font-weight: 700;
  font-size: 0.8125rem;
  line-height: 1.25;
}

.nav-desktop__mega-desc {
  font-size: 0.6875rem;
  color: var(--muted);
  line-height: 1.3;
}

.nav-desktop__mega-all {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 12px;
  background: linear-gradient(120deg, var(--t-coral), var(--t-amber) 50%, var(--t-pink));
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--ink);
  transition: filter 0.2s ease;
}

.nav-desktop__mega-all:hover {
  color: var(--ink);
  filter: brightness(0.98);
}

.nav-desktop__mega-all span {
  color: var(--c-coral);
}

.site-header__tools {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex: none;
}

.lang-switch {
  position: relative;
}

.lang-switch__toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  padding: 9px 13px;
  border-radius: var(--radius-pill);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.lang-switch__toggle:hover,
.lang-switch.is-open .lang-switch__toggle {
  border-color: var(--c-coral);
  background: var(--accent-soft);
}

.lang-switch__menu {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 24px 50px -20px rgba(27, 23, 18, 0.28);
  padding: 7px;
  min-width: 150px;
  z-index: 70;
}

.lang-switch.is-open .lang-switch__menu {
  display: block;
}

.lang-switch__menu a,
.lang-switch__menu button {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--ink);
  background: none;
  border: 0;
  padding: 11px 12px;
  border-radius: 10px;
  text-decoration: none;
  box-sizing: border-box;
  transition: background 0.18s ease;
}

.lang-switch__menu a:hover,
.lang-switch__menu a.is-active,
.lang-switch__menu button:hover,
.lang-switch__menu button.is-active {
  background: var(--t-coral);
}

.lang-switch__code {
  color: var(--muted);
  font-size: 12px;
}

.header-cta {
  position: relative;
  display: none;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 12px 22px;
  border-radius: var(--radius-btn);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.26) 0%, transparent 45%),
    linear-gradient(145deg, #ff7a52 0%, var(--accent) 48%, var(--accent-ink) 100%);
  border: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow:
    0 14px 28px rgba(255, 90, 54, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    inset 0 -1px 0 rgba(0, 0, 0, 0.16);
  transition:
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.28s ease,
    background 0.28s ease,
    border-color 0.28s ease;
}

.header-cta:hover {
  color: #fff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.32) 0%, transparent 45%),
    linear-gradient(145deg, #ff8b66 0%, #ff6a48 48%, #e04822 100%);
  border-color: rgba(255, 255, 255, 0.52);
  transform: translateY(-2px);
  box-shadow:
    0 20px 36px rgba(255, 90, 54, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 0 rgba(0, 0, 0, 0.14);
}

.burger {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

.burger__line {
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  display: block;
}

@media (min-width: 960px) {
  .nav-desktop {
    display: flex;
  }

  .header-cta {
    display: inline-flex;
  }

  .burger {
    display: none;
  }

  .site-header__tools {
    margin-left: 0;
  }
}

.preview-banner {
  position: fixed;
  left: max(12px, env(safe-area-inset-left, 0px));
  right: max(12px, env(safe-area-inset-right, 0px));
  bottom: max(12px, var(--safe-b));
  z-index: 80;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 14px;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--foot-bg, #0f1835);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 12px 28px rgba(15, 24, 53, 0.28);
}

.preview-banner__exit {
  color: #ffb49a;
  text-decoration: underline;
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
}

.preview-banner__exit:hover,
.preview-banner__exit:focus-visible {
  color: #fff;
}