.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}

.header.is-scrolled {
  background: rgba(14, 11, 20, .78);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%
}

/* логотип-связка: знак + слово */
.brand {
  display: flex;
  align-items: center;
  gap: 12px
}

.brand__mark {
  width: 42px;
  height: 42px;
  flex: none
}

.brand__word {
  font-family: var(--ff-head);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: .04em;
  line-height: 1
}

.brand__sub {
  display: block;
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: 9.5px;
  letter-spacing: .22em;
  color: var(--text-2);
  margin-top: 3px
}

.logo {
  height: 50px;
  width: auto;
}

/* меню */
.nav {
  display: flex;
  align-items: center;
  gap: 6px
}

.nav a {
  padding: 9px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--text-2);
  transition: color .2s, background .2s
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, .05)
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 14px
}

.header__phone {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px
}

.header__phone svg {
  width: 16px;
  height: 16px;
  color: var(--purple-2)
}

.header__phone:hover {
  color: var(--purple-2)
}

/* бургер */
.burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  align-items: center;
  justify-content: center
}

.burger span, .burger span::before, .burger span::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s, opacity .3s
}

.burger span {
  position: relative
}

.burger span::before {
  position: absolute;
  top: -6px
}

.burger span::after {
  position: absolute;
  top: 6px
}

.burger[aria-expanded="true"] span {
  background: transparent
}

.burger[aria-expanded="true"] span::before {
  transform: translateY(6px) rotate(45deg)
}

.burger[aria-expanded="true"] span::after {
  transform: translateY(-6px) rotate(-45deg)
}

/* мобильная панель */
.mnav {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 49;
  background: var(--bg-800);
  border-bottom: 1px solid var(--line);
  padding: 18px;
  display: none;
  flex-direction: column;
  gap: 6px;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  /* NEW */
  pointer-events: none;
  /* NEW: закрытое меню не ловит тапы */
  transition: transform .25s, opacity .25s, visibility .25s;
}

.mnav.is-open {
  transform: none;
  opacity: 1;
  visibility: visible;
  /* NEW */
  pointer-events: auto;
  /* NEW */
}

.mnav a {
  padding: 14px 12px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 17px
}

.mnav a:hover {
  background: rgba(139, 92, 246, .1)
}

.mnav .btn {
  margin-top: 8px
}

@media (max-width:980px) {
  .nav, .header__phone {
    display: none
  }

  .burger {
    display: inline-flex
  }

  .mnav {
    display: flex
  }
}



@media (max-width: 640px) {
  .brand__mark {
    width: 140px;
    /* Меньше на мобильных */
  }
}

@media (max-width: 560px) {
  .header__actions .btn--sm { display: none; }
  .brand__word { font-size: 17px; }
}