.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: var(--ink);
  background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid rgb(255 255 255 / 0.1);
  padding-top: var(--safe-top);
  transition:
    background var(--t-ui) var(--ease-ui),
    border-color var(--t-ui) var(--ease-ui),
    box-shadow var(--t-ui) var(--ease-ui);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header,
  .nav-desktop .nav-sub { background: var(--ink); }
}

body.is-scrolled .site-header {
  background: var(--ink);
  background: color-mix(in srgb, var(--ink) 96%, transparent);
  border-bottom-color: rgb(255 255 255 / 0.2);
  box-shadow: 0 1px 0 rgb(255 255 255 / 0.06), 0 8px 24px rgb(0 0 0 / 0.28);
}

.header__inner {
  width: min(100% - (var(--pad) * 2), var(--container));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand {
  margin-right: auto;
  text-decoration: none;
  color: #ffffff;
  font-family: var(--ff-body);
  font-weight: 700;
  font-size: 1.36rem;
  letter-spacing: -0.03em;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.12rem;
  line-height: 1.1;
  padding-block: 0.2rem;
}

.brand__name { color: #ffffff; }

.brand__tag {
  font-size: 0.81rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--red);
}

.brand:hover { color: #ffffff; }
.brand:hover .brand__name { color: #ffd2cf; }

.nav-desktop {
  display: none;
  align-items: center;
  gap: 0.55rem;
}

.nav-desktop > a,
.nav-item > a {
  min-height: 44px;
  padding: 0.4rem 0.55rem;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: rgb(255 255 255 / 0.92);
  font-weight: 600;
  font-size: 1.2rem;
  box-shadow: inset 0 -1px 0 transparent;
}

.nav-desktop > a:hover,
.nav-desktop > a.is-active,
.nav-item:hover > a,
.nav-item:focus-within > a,
.nav-item.is-open > a,
.nav-item > a.is-active {
  color: var(--red);
  box-shadow: inset 0 -1px 0 var(--red);
}

.nav-item { position: relative; }

.site-header { overflow: visible; }

.nav-desktop .nav-sub {
  position: absolute;
  top: calc(100% - 0.15rem);
  left: auto;
  right: 0;
  z-index: var(--z-dropdown);
  width: min(28rem, calc(100vw - 2 * var(--pad)));
  min-width: 18rem;
  max-width: calc(100vw - 2 * var(--pad));
  max-height: min(70vh, 32rem);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 1.15rem 1.35rem 1rem;
  background: var(--ink);
  background: color-mix(in srgb, var(--ink) 96%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgb(255 255 255 / 0.12);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(0, 0.45rem, 0);
  transition:
    opacity var(--t-ui) var(--ease-out),
    transform var(--t-ui) var(--ease-out),
    visibility var(--t-ui);
}

.nav-desktop .nav-sub::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 100%;
  height: 0.7rem;
}

.nav-desktop .nav-item:hover .nav-sub,
.nav-desktop .nav-item:focus-within .nav-sub,
.nav-desktop .nav-item.is-open .nav-sub {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

/* На каталозі /poslugy/ список уже на сторінці — dropdown не відкривати */
body.is-services-list .nav-desktop .nav-item:hover .nav-sub,
body.is-services-list .nav-desktop .nav-item:focus-within .nav-sub,
body.is-services-list .nav-desktop .nav-item.is-open .nav-sub {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(0, 0.45rem, 0);
}

.nav-sub__kicker {
  margin: 0 0 0.85rem;
  font-family: var(--ff-body);
  font-size: 1.04rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--red);
}

.nav-sub__kicker::after {
  content: "";
  display: block;
  width: 2.25rem;
  height: 1px;
  margin-top: 0.55rem;
  background: var(--red);
}

.nav-desktop .nav-sub a {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgb(255 255 255 / 0.1);
  color: #ffffff;
  font-family: var(--ff-display);
  font-size: 1.36rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.2;
  text-decoration: none;
  box-shadow: none;
  -webkit-tap-highlight-color: transparent;
  transition:
    color var(--t-ui) var(--ease-ui),
    transform var(--t-ui) var(--ease-out);
}

.nav-desktop .nav-sub a:last-of-type { border-bottom: 0; }

.nav-desktop .nav-sub a:hover,
.nav-desktop .nav-sub a:focus-visible,
.nav-desktop .nav-sub a.is-active {
  background: transparent;
  color: var(--red);
  box-shadow: none;
  outline: none;
}

.header__contacts {
  display: none;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 0.05rem;
  flex-shrink: 1;
  min-width: 0;
}

.header__contacts .header__mail,
.header__contacts .header__phone {
  display: flex;
  color: rgb(255 255 255 / 0.92);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.2;
  min-height: 1.35rem;
  align-items: center;
  white-space: nowrap;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  flex-shrink: 0;
}

.lang-switch form {
  margin: 0;
}

.lang-switch button {
  min-width: 44px;
  min-height: 44px;
  padding: 0 0.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: rgb(255 255 255 / 0.92);
  font: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.lang-switch button:hover,
.lang-switch button:focus-visible {
  color: var(--red);
}

.header__contacts .header__mail:hover,
.header__contacts .header__phone:hover { color: var(--red); }

.drawer .lang-switch {
  margin-bottom: 0.75rem;
}

.drawer .lang-switch button {
  color: var(--ink);
}

.drawer .lang-switch button:hover,
.drawer .lang-switch button:focus-visible {
  color: var(--red);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 0;
  display: grid;
  place-content: center;
  gap: 5px;
  cursor: pointer;
  flex-shrink: 0;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: #ffffff;
  transition: transform var(--t-ui) var(--ease-out), opacity var(--t-fast);
}

.nav-toggle span:nth-child(2) {
  width: 14px;
  justify-self: end;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  pointer-events: none;
}

.drawer.is-open { pointer-events: auto; }

.drawer__close {
  position: absolute;
  top: calc(var(--safe-top) + (var(--header-h) - 44px) / 2);
  right: var(--pad);
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.drawer.is-open .drawer__close {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.drawer__close:hover,
.drawer__close:focus-visible {
  color: var(--red);
}

body.is-drawer-open .nav-toggle {
  visibility: hidden;
}

.drawer__close::before,
.drawer__close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 27px;
  height: 2.25px;
  background: currentColor;
  border-radius: 1px;
}

.drawer__close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.drawer__close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.drawer__backdrop {
  position: absolute;
  inset: 0;
  background: var(--ink);
  background: color-mix(in srgb, var(--ink) 40%, transparent);
  opacity: 0;
  transition: opacity var(--t-modal) var(--ease-drawer);
}

.drawer.is-open .drawer__backdrop { opacity: 1; }

.drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(20rem, 88vw);
  background: var(--bg);
  color: var(--ink);
  padding:
    calc(var(--header-h) + var(--safe-top) + 0.35rem)
    1.25rem
    calc(1.5rem + var(--safe-bottom));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translateX(100%);
  transition: transform var(--t-modal) var(--ease-drawer);
}

.drawer.is-open .drawer__panel { transform: none; }

.drawer nav { display: grid; gap: 0.15rem; }

.drawer a:not(.btn) {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.2rem;
}

.drawer a:not(.btn):hover,
.drawer a:not(.btn).is-active { color: var(--red); }

.drawer .header__mail {
  display: flex;
  color: var(--muted);
  font-weight: 500;
}

.drawer .btn {
  margin-top: 0.75rem;
  color: var(--on-btn);
}

.drawer .btn:hover,
.drawer .btn:focus-visible {
  color: var(--on-btn);
}

.drawer .nav-sub {
  position: static;
  margin: 0.15rem 0 0.65rem;
  padding: 0;
  border: 0;
  background: transparent;
  opacity: 1;
  visibility: visible;
  transform: none;
}

.drawer .nav-sub a {
  min-height: 48px;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--ff-display);
  font-size: 1.56rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.drawer .nav-sub a:last-of-type { border-bottom: 0; }

@media (max-width: 400px) {
  .brand { font-size: 1.12rem; }
  .brand__tag { font-size: 0.72rem; }
}

@media (min-width: 960px) {
  .nav-desktop { display: flex; }
  .header__contacts { display: flex; }
  .nav-toggle,
  .drawer__close { display: none; }
}

@media (hover: hover) and (pointer: fine) {
  .nav-desktop .nav-sub a:hover { transform: translate3d(0.35rem, 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .nav-desktop .nav-sub,
  .nav-desktop .nav-sub a { transition: none; }
}

@media (min-width: 1180px) {
  .header__contacts .header__mail,
  .header__contacts .header__phone { font-size: 1rem; }
}

body.is-home:not(.is-scrolled) .site-header {
  background: rgb(8 10 16 / 0.2);
  border-bottom-color: rgb(255 255 255 / 0.14);
}