*,
*::before,
*::after {
  box-sizing: border-box;
}

.menu {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--padding-x);
}

.menu__container,
.tabs__menu--container,
.nav__menu--container {
  width: 100%;
  background: #fff;
  position: relative;
}

/* =====================================================================
                                T A B S
   ===================================================================== */

.tabs__menu--container .tabs__separator {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  margin: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.25);
  z-index: 1;
}
.tabs__menu {
  display: flex;
  justify-content: space-evenly;
  padding-inline: var(--padding-x);
}
.tab {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 2.75rem;
  cursor: pointer;
}
.tab span {
  display: block;
  text-align: center;
  white-space: nowrap;
  font-size: 14px !important;
}
.tab input:checked + span {
  color: var(--red-80);
  font-weight: 600;
}

.tabs__menu--container {
  --u-grow: clamp(32px, 5vw, 64px);
}

.tab input:checked + span::after {
  content: "";
  position: absolute;
  bottom: 0; /* ровно на серой hr */
  left: calc(-1 * var(--u-grow));
  right: calc(-1 * var(--u-grow));
  height: 1px;
  background: var(--red-80);
  z-index: 2;
}

/* =====================================================================
                            N A V - M E N U
   ===================================================================== */

.nav__menu {
  padding-inline: 0;
  width: 100%;
}

.nav__menu li {
  display: flex;
  align-items: center;
  padding-block: 0.75rem;
  padding-inline: var(--padding-x);
  background: transparent;
}

.menu__item,
.tab,
.nav__item {
  display: flex;
  align-items: center;
  position: relative;
  cursor: pointer;
}

.menu__link,
.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-duration);
}
.menu__link:hover,
.nav__link:hover {
  color: var(--accent-color);
}

.nav__icon img {
  display: block;
  width: 32px;
  height: 32px;
  object-fit: contain;
}
.nav__link {
  -webkit-tap-highlight-color: transparent;
}
.nav__link:active img,
.nav__link:focus img,
.nav__item:active img,
.nav__item:focus img {
  opacity: 1;
  visibility: visible;
}

.menu__text,
.nav__text {
  font-size: 1rem;
  white-space: nowrap;
}

.nav__item.is-active .menu__text,
.nav__item.is-active .nav__text {
  color: var(--red-80);
  font-weight: 600;
}

.nav__separator {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: rgb(0 0 0 / 0.25);
  border: 0;
  margin: 0;
  pointer-events: none;
}