/* Шапка сайта (стиль videntis/alfabetastom) — топбар, меню, мобильная панель */

.rv-topbar { background: #fff; }

.rv-header__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* ===== header: utility ===== */
/* ---------- утилитарная строка: версия для слабовидящих ---------- */

.rv-header__utility {
  background: #f7f9fd;
  border-bottom: 1px solid var(--color-line-soft);
}

.rv-header__utility .rv-header__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.rv-header__utility-addr {
  font-size: var(--fs-13);
  color: #4a5464;
}

.rv-header__utility-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.rv-header__bvi {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 0;
  font-size: var(--fs-13);
  color: #4a5464;
  text-decoration: none;
  transition: color .15s ease;
}

.rv-header__bvi svg { flex: none; }

.rv-header__bvi:hover,
.rv-header__bvi:active,
.rv-header__bvi:focus {
  color: var(--rv-blue, var(--color-primary));
  text-decoration: none;
  outline: none;
}

/* ===== header: main ===== */
/* ---------- основная строка (videntis): слева лого+меню, справа контакты ---------- */

.rv-header__main {
  position: relative;
  padding: 20px 0 0;
}

.rv-header__main-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.rv-header__left { min-width: 0; }

.rv-header__logo {
  display: inline-block;
  margin-bottom: 14px;
}

.rv-header__logo img { display: block; height: 46px; width: auto; }

.rv-header__right {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}


.rv-header__contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.rv-header__phone-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rv-header__soc-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-line-strong);
  background: #fff;
  transition: border-color .15s ease, transform .15s ease;
}

.rv-header__soc-link:hover {
  border-color: var(--rv-blue, var(--color-primary));
  transform: translateY(-1px);
}

.rv-header__soc-link img { width: 20px; height: 20px; }

.rv-header__phone {
  font-size: var(--fs-24);
  font-weight: 500;
  color: var(--rv-ink, var(--color-ink));
  text-decoration: none;
  white-space: nowrap;
  transition: color .15s ease;
}

.rv-header__phone:hover { color: var(--rv-blue, var(--color-primary)); }

.rv-header__time {
  margin-top: 6px;
  font-size: var(--fs-15);
  color: var(--color-muted-2);
}

.rv-header__time + .rv-header__time { margin-top: 2px; }

.rv-header__addr { color: #4a5464; }









.rv-header__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  padding: 12px 24px;
  border-radius: var(--radius-2);
  background: var(--rv-blue, var(--color-primary));
  color: #fff;
  font-size: var(--fs-14-5);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
  box-shadow: var(--shadow-btn);
}

.rv-header__cta:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
}

.rv-header__cta--small {
  margin: 5px 0;
  padding: 8px 18px;
  font-size: var(--fs-13);
  box-shadow: none;
}

/* ===== header: nav ===== */
/* ---------- меню под логотипом ---------- */

.rv-header__nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--color-line-soft);
  background: #fff;
}

.rv-header__nav .rv-header__container { max-width: 1200px; }

.rv-nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  list-style: none;
}

.rv-nav__item { position: relative; }

.rv-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  border-radius: var(--radius-2);
  font-size: var(--fs-15);
  font-weight: 500;
  color: var(--color-ink);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
}

.rv-nav__link:hover {
  color: var(--color-primary);
  background: var(--color-hover);
}

.rv-nav__chev { opacity: .55; transition: transform .18s ease; }

/* простые выпадашки */
.rv-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  margin: 0;
  padding: 10px;
  list-style: none;
  background: #fff;
  border-radius: var(--radius-4);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  z-index: 60;
}

.rv-dropdown a {
  display: block;
  padding: 10px 14px;
  border-radius: 9px;
  font-size: var(--fs-14-5);
  color: var(--color-ink);
  text-decoration: none;
  transition: background .12s ease, color .12s ease;
}

.rv-dropdown a:hover { background: var(--color-surface-alt); color: var(--rv-blue, var(--color-primary)); }

.rv-nav__item--drop:hover .rv-dropdown,
.rv-nav__item--mega:hover .rv-mega {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.rv-nav__item--drop:hover .rv-nav__chev,
.rv-nav__item--mega:hover .rv-nav__chev { transform: rotate(180deg); }

/* мега-меню «Услуги»: на всю ширину шапки */
.rv-nav__item--mega { position: static; }

.rv-mega {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 60;
  background: #fff;
  border-top: 1px solid var(--color-line-soft);
  border-radius: 0 0 18px 18px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}

.rv-mega__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px 28px;
  padding: 26px 0 30px;
}

.rv-mega__group { display: flex; flex-direction: column; padding: 6px 0; }

.rv-mega__title {
  cursor: pointer;
  margin-bottom: 6px;
  font-size: var(--fs-15);
  font-weight: 700;
  color: var(--rv-blue, var(--color-primary));
  text-decoration: none;
}

.rv-mega__title:hover { color: var(--rv-blue-dark, var(--color-primary-dark)); }

.rv-mega__link {
  padding: 4px 0;
  font-size: var(--fs-14);
  line-height: 1.45;
  color: #4a5464;
  text-decoration: none;
  transition: color .12s ease;
}

.rv-mega__link:hover { color: var(--rv-blue, var(--color-primary)); }

/* ===== header: burger ===== */
/* ---------- бургер ---------- */

.rv-header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 0;
  border-radius: var(--radius-2);
  background: var(--color-surface-alt);
  cursor: pointer;
}

.rv-header__burger span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--color-ink);
  transition: transform .2s ease, opacity .2s ease;
}

.rv-header__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.rv-header__burger.is-open span:nth-child(2) { opacity: 0; }
.rv-header__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== header: mobile ===== */
/* ---------- мобильная панель ---------- */

.rv-mobile {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  background: #fff;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform .26s ease, visibility .26s;
}

.rv-mobile.is-open { transform: translateX(0); visibility: visible; }

.rv-mobile__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-line-soft);
}

.rv-mobile__title { font-size: var(--fs-17); font-weight: 700; color: var(--color-ink); }

.rv-mobile__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-2);
  background: var(--color-surface-alt);
  color: var(--color-ink);
  cursor: pointer;
}

.rv-mobile__nav {
  flex: 1;
  overflow-y: auto;
  padding: 10px 0 20px;
}

.rv-mobile__link,
.rv-mobile__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 16px;
  border: 0;
  border-bottom: 1px solid var(--color-line-soft);
  background: none;
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--color-ink);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: color .12s ease;
}

/* аккуратный hover/тап: никакого наследования от темы */
.rv-mobile a,
.rv-mobile button,
.rv-header__burger,
.rv-header__cta { -webkit-tap-highlight-color: transparent; }

.rv-mobile__link:hover,
.rv-mobile__link:active,
.rv-mobile__link:focus,
.rv-mobile__toggle:hover,
.rv-mobile__toggle:active,
.rv-mobile__toggle:focus {
  color: var(--color-primary);
  background: var(--color-hover);
  text-decoration: none;
  outline: none;
}

.rv-mobile__sub a:hover,
.rv-mobile__sub a:active {
  color: var(--color-primary);
  background: var(--color-hover);
}

.rv-mobile__toggle svg { transition: transform .2s ease; }

.rv-mobile__group.is-open .rv-mobile__toggle svg { transform: rotate(180deg); }

.rv-mobile__sub { display: none; padding: 4px 0 10px; }

.rv-mobile__group.is-open .rv-mobile__sub { display: block; }

.rv-mobile__sub a {
  display: block;
  padding: 8px 16px 8px 28px;
  font-size: var(--fs-14-5);
  color: #4a5464;
  text-decoration: none;
}

.rv-mobile__sub a:hover { color: var(--rv-blue, var(--color-primary)); }

.rv-mobile__group-title {
  cursor: pointer;
  display: block;
  margin: 12px 16px 2px 28px;
  font-size: var(--fs-14);
  font-weight: 700;
  color: var(--rv-blue, var(--color-primary)) !important;
}

.rv-mobile__footer {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 20px 22px;
  border-top: 1px solid var(--color-line-soft);
}

.rv-mobile__phone {
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: none;
}

.rv-mobile__addr { font-size: var(--fs-13); color: var(--color-muted-2); }

.rv-mobile__cta { margin-top: 10px; width: 100%; }


/* ===== header: адаптив ===== */
/* ---------- адаптив ---------- */

@media (max-width: 1023px) {
  .rv-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
  }

  #page { margin-top: var(--rv-topbar-h, 112px); }

  .rv-header__nav,
  .rv-header__soc,
  .rv-header__time,
  .rv-header__cta { display: none; }

  .rv-header__main { padding: 12px 0; }

  .rv-header__main-grid { gap: 14px; align-items: center; }

  .rv-header__logo { margin-bottom: 0; }

  .rv-header__logo img { height: 40px; }

  .rv-header__right { flex-direction: row; align-items: center; gap: 10px; }

  .rv-header__contact-row { align-items: center; justify-content: flex-end; gap: 10px; }

  .rv-header__phone { font-size: var(--fs-16); font-weight: 700; }

  .rv-header__soc-link { width: 32px; height: 32px; }

  .rv-header__soc-link img { width: 17px; height: 17px; }

  .rv-header__burger { display: flex; }
}

@media (max-width: 560px) {
  .rv-header__phone { display: none; }

  .rv-header__utility-addr { display: none; }

  .rv-header__utility .rv-header__container { justify-content: flex-end; }

  .rv-header__utility-actions { margin-right: -8px; }

  .rv-header__logo img { height: 34px; }
}