/* Logotip ("ZINAPOYA") va shior — hamma sahifada bir xil (partials/logo.ejs). Ranglar — tokens.css.
   IBM Plex Sans'da 800 qalinlik yo'q (eng qalini 700), shuning uchun harflar ingichka kontur bilan qalinlashtirilgan. */
.brand {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 3px;
  min-width: 0; text-decoration: none; color: var(--toq-kok); font-family: var(--font-plex);
}
.brand-name {
  font-weight: 800; font-size: clamp(23px, 6.6vw, 28px); line-height: 1; letter-spacing: .05em;
  white-space: nowrap; color: var(--toq-kok); -webkit-text-stroke: .022em currentColor;
}
.brand-name b { font-weight: inherit; color: var(--lojuvard); }
/* Shior: to'q ko'k → lojuvard → feruza → oltin (kichik matn uchun to'qroq tuslari, kontrast AA). Joy tor bo'lsa 2 qatorga o'tadi. */
.brand-slogan {
  /* Eni logotip eniga teng (o'zi enni kengaytirmaydi): shior logotip tagida 2 qatorda turadi, gradient butun eniga yoyiladi */
  width: 0; min-width: 100%;
  font-weight: 600; font-size: clamp(10.5px, 2.95vw, 12.5px); line-height: 1.2; letter-spacing: 0;
  color: var(--lojuvard);
}
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .brand-slogan {
    background: linear-gradient(90deg, var(--toq-kok), var(--lojuvard) 34%, var(--feruza-toq) 68%, var(--oltin-toq));
    -webkit-background-clip: text; background-clip: text; color: transparent;
  }
}
@media (forced-colors: active) { .brand-slogan { background: none; color: CanvasText; } }
.brand:focus-visible { outline: 3px solid var(--feruza); outline-offset: 4px; border-radius: 6px; }

/* Sarlavha qatorida logotip chapda, til tugmasi va "Chiqish" o'ngda qoladi */
.row > .brand { flex: 0 1 auto; margin-right: auto; }
/* Sarlavhasi bor ichki sahifalar (Testlar, Lug'at...) tepasidagi logotip qatori */
.brand-bar { padding-top: 14px; }

/* Faqat ekran o'qigich va qidiruv tizimlari uchun (ko'rinmaydi) */
.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* ---------- Til almashtirgich (partials/lang.ejs): ixcham tugma + ochiladigan menyu, hamma sahifada bir xil ---------- */
.lang-dd { position: relative; flex: none; font-family: var(--font-plex); }
.lang-dd summary {
  list-style: none; display: inline-flex; align-items: center; gap: 6px;
  min-height: 44px; padding: 0 12px; border-radius: 999px;
  background: #fff; border: 1px solid var(--chiziq); color: var(--toq-kok);
  font: 600 14px/1 var(--font-plex); letter-spacing: .02em; cursor: pointer; user-select: none; -webkit-user-select: none;
}
.lang-dd summary::-webkit-details-marker { display: none; }
.lang-dd summary:focus-visible, .lang-menu button:focus-visible { outline: 3px solid var(--feruza); outline-offset: 2px; }
.lang-dd[open] summary { border-color: var(--lojuvard); }
.lang-chev { transition: transform .15s; }
.lang-dd[open] .lang-chev { transform: rotate(180deg); }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 60;
  display: grid; gap: 2px; min-width: 200px; margin: 0; padding: 6px;
  background: #fff; border: 1px solid var(--chiziq); border-radius: 16px; box-shadow: 0 14px 34px rgba(11, 27, 74, .16);
}
.lang-menu button {
  display: flex; align-items: center; gap: 10px; width: 100%; min-height: 44px; padding: 0 12px;
  border: 0; border-radius: 10px; background: none; color: var(--toq-kok);
  font: 500 15px/1.2 var(--font-plex); text-align: left; cursor: pointer;
}
.lang-menu button:hover { background: #EEF2FB; }
.lang-menu button[aria-current="true"] { background: var(--toq-kok); color: #fff; font-weight: 600; }
.lang-code { flex: none; min-width: 26px; font-size: 12px; font-weight: 600; letter-spacing: .04em; opacity: .75; }
@media (prefers-reduced-motion: reduce) { .lang-chev { transition: none; } }