@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Lora:ital,wght@0,500;0,600;1,500;1,600&display=swap');
/* ═══════════════════════════════════════════════════════════════════
   LinguaVerse — YAGONA TEMA
   Butun saytda bitta shrift, bitta rang palitrasi, bitta kursor qoidasi.

   Har bir sahifaning o'z <style> bloki bor va ular bir-biriga zid edi:
   6 xil shrift, 4 xil fon rangi, o'zgaruvchi nomlari ham har xil
   (--font-b / --font-body / --font-h ...). Shu fayl hammasini bitta
   qiymatga keltiradi.

   MUHIM: bu fayl <head> ning ENG OXIRIDA ulanishi shart — CSS da bir xil
   aniqlikdagi qoidalardan keyingisi yutadi. Sahifaning o'z <style> bloki
   yuqorida turadi, shuning uchun bu fayl uni bosib o'tadi.
   ═══════════════════════════════════════════════════════════════════ */

:root,
:root[data-theme="dark"] {
  color-scheme: dark;
  /* ── SHRIFTLAR ──
     Sahifalar turli nom ishlatgani uchun barcha taxalluslar bir joyga */
  --font-body: 'Comfortaa', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-head: 'Montserrat Alternates', 'Space Grotesk', var(--font-body);
  --font-display: var(--font-head);
  --font-b: var(--font-body);
  --font-h: var(--font-head);
  --font-d: var(--font-head);

  /* ── FON ── quyudan yorug'ga */
  --bg: #0f1a33;
  --bg2: #152447;
  --bg3: #1c2e57;
  --bg4: #263a69;
  --surface: rgba(214, 226, 255, .05);
  --surface2: rgba(214, 226, 255, .08);
  --surface3: rgba(214, 226, 255, .12);
  --nav-bg: rgba(15, 26, 51, .94);
  --sidebar: #152447;

  /* ── MATN ── */
  --text: #f2ecdd;
  --text2: #cdd3e3;
  --text3: #9aa6c4;
  --muted: #9aa6c4;

  /* ── CHEGARA ── */
  --border: rgba(196, 210, 255, .12);
  --border2: rgba(196, 210, 255, .2);
  --border-hi: rgba(60, 195, 176, .5);
  --radius: 12px;

  /* ── RANGLAR ── */
  --accent: #3cc3b0;
  --accent2: #e8a93a;
  --purple: #b7a8df;
  --cyan: #5cc8e0;
  --green: #8ccf9d;
  --success: #8ccf9d;
  --gold: #e8a93a;
  --gold2: #d08a24;
  --yellow: #f0bd55;
  --orange: #e6a47e;
  --red: #e48f87;
  --pink: #d59bb6;

  /* ── YOG'DU ── */
  --glow: none;
  --pc-glow: none;
  --chip-glow: none;
  --red-glow: none;
  --card-hover: rgba(214, 226, 255, .07);
  --card-accent: rgba(60, 195, 176, .14);
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f2ea;
  --bg2: #fffdf7;
  --bg3: #ebe7dc;
  --bg4: #ddd8ca;
  --surface: rgba(35, 44, 37, .035);
  --surface2: rgba(35, 44, 37, .06);
  --surface3: rgba(35, 44, 37, .09);
  --nav-bg: rgba(245, 242, 234, .96);
  --sidebar: #ebe7dc;
  --text: #252d27;
  --text2: #515c52;
  --text3: #737d72;
  --muted: #737d72;
  --border: rgba(37, 45, 39, .12);
  --border2: rgba(37, 45, 39, .2);
  --border-hi: rgba(31, 95, 139, .36);
  --accent: #1f5f8b;
  --accent2: #b96e4a;
  --purple: #735d8d;
  --cyan: #17867a;
  --green: #477b53;
  --success: #477b53;
  --gold: #99661f;
  --gold2: #875719;
  --yellow: #99661f;
  --orange: #b96e4a;
  --red: #ad514b;
  --pink: #9c536a;
  --glow: none;
  --pc-glow: none;
  --chip-glow: none;
  --red-glow: none;
  --card-hover: rgba(31, 95, 139, .05);
  --card-accent: rgba(31, 95, 139, .08);
}

/* ── SHRIFTNI MAJBURAN QO'LLASH ──
   Ba'zi sahifada `* { font-family: 'Cinzel' }` bor edi — u yuklanmagan
   shrift, brauzer serif ga tushib ketardi. Universal qoidani universal
   qoida bilan bosamiz. */
*,
*::before,
*::after {
  font-family: inherit;
}

html,
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

html {
  overflow-x: clip;
}

h1, h2, h3, h4, h5, h6,
.hero-title, .page-title, .section-title,
.card-title, .modal-title, .stat-value {
  font-family: var(--font-head);
  letter-spacing: -.01em;
  text-wrap: balance;
}

.lv-icon {
  display: inline-block;
  flex: 0 0 auto;
  vertical-align: -.14em;
  overflow: visible;
}

@keyframes lv-icon-spin {
  to { transform: rotate(360deg); }
}

/* ── KURSORLAR ── bosiladigan hamma narsa bir xil ishorat bersin */
button,
[role="button"],
.btn,
a[href],
label[for],
select,
summary,
[onclick] {
  cursor: pointer;
}

button:disabled,
.btn:disabled,
[disabled] {
  cursor: not-allowed;
  opacity: .55;
}

input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="search"], textarea {
  cursor: text;
  font-family: var(--font-body);
}

/* ── ARAB YOZUVI ──
   Inter arab harflarini chizmaydi; faqat shu belgilar uchun zaxira shrift.
   Sahifa dizayni o'zgarmaydi, harflar to'g'ri chiqadi. */
:lang(ar),
[dir="rtl"],
.arabic-text {
  font-family: 'Noto Sans Arabic', var(--font-body);
}

/* ── FOKUS ── klaviatura bilan yurganlar uchun ko'rinadigan halqa */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

html,
body {
  background-color: var(--bg);
  color: var(--text);
}

::selection {
  color: #071613;
  background: var(--accent);
}

select,
select option,
select optgroup {
  color: var(--text);
  background-color: var(--bg2);
}

select {
  border-color: var(--border2);
}

.course-journey {
  display: grid;
  gap: 12px;
  margin: 0 0 16px;
  padding: clamp(16px, 2.5vw, 22px);
  border: 1px solid var(--border2);
  border-radius: 16px;
  background:
    radial-gradient(ellipse at 100% 0, color-mix(in srgb, var(--accent) 12%, transparent), transparent 55%),
    var(--bg2);
  color: var(--text);
}

.course-journey-copy {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.course-journey-copy p,
.course-journey-copy h2 {
  margin: 0;
}

.course-journey-eyebrow {
  color: var(--accent);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.course-journey-copy h2 {
  margin-top: 4px;
  color: var(--text);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.course-journey-hint,
.course-journey-count {
  color: var(--text2);
  font-size: .82rem;
}

.course-journey-count {
  flex: 0 0 auto;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-weight: 700;
}

.course-journey-progress {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface3);
}

.course-journey-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transition: width .3s ease;
}

.course-level-tabs {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr));
  gap: 9px !important;
}

.course-level-tabs .level-tab {
  display: flex;
  min-width: 0;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border2);
  border-radius: 11px;
  background: var(--bg2);
  color: var(--text2);
  font: inherit;
  font-size: .82rem;
  font-weight: 700;
  text-align: left;
}

.course-level-tabs .level-tab.active {
  border-color: var(--border-hi);
  background: var(--card-accent);
  color: var(--text);
}

.course-level-tabs .level-tab:disabled {
  opacity: .58;
}

#unitsGrid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 245px), 1fr));
  align-items: stretch;
  gap: 14px !important;
}

#unitsGrid .unit-card {
  min-width: 0;
  padding: 16px !important;
  border: 1px solid var(--border2) !important;
  border-radius: 14px !important;
  background: var(--bg2) !important;
  color: var(--text) !important;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .1);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

#unitsGrid .unit-card:hover {
  border-color: var(--border-hi) !important;
  background: var(--card-accent) !important;
  transform: translateY(-2px);
}

#unitsGrid .unit-card.completed {
  border-color: color-mix(in srgb, var(--success) 38%, var(--border2)) !important;
}

.course-level-tab-label {
  overflow: hidden;
  text-overflow: ellipsis;
}

.course-level-tab-count {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: .72rem;
}

.course-journey-milestone {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--gold) 38%, transparent);
  border-radius: 12px;
  background: color-mix(in srgb, var(--gold) 9%, var(--bg2));
  color: var(--text2);
  font-size: .84rem;
}

.course-journey-milestone[hidden] {
  display: none;
}

.course-journey-milestone strong {
  color: var(--text);
}

.course-journey-milestone a {
  flex: 0 0 auto;
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.course-journey-milestone a:hover {
  text-decoration: underline;
}

.course-result-action {
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid var(--border-hi);
  border-radius: 9px;
  background: var(--accent);
  color: var(--bg);
  font: inherit;
  font-weight: 800;
}

.course-result-action.secondary {
  margin-left: 6px;
  border-color: var(--border2);
  background: var(--bg3);
  color: var(--text);
}

@media (max-width: 560px) {
  .course-journey-copy,
  .course-journey-milestone {
    align-items: flex-start;
    flex-direction: column;
  }

  .course-journey-count {
    align-self: flex-start;
  }
}

input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
  border-color: var(--border2);
  border-radius: 8px;
  background-color: var(--bg2);
  color: var(--text);
}

input:not([type="checkbox"]):not([type="radio"]):focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 16%, transparent);
  outline: none;
}

.card,
[class*="-card"],
[class*="panel"] {
  border-color: var(--border);
  border-radius: var(--radius);
  background-color: var(--bg2);
  box-shadow: none;
}

.auth-card {
  border-color: var(--border2);
  background: var(--bg2);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .16);
}

.orb-1,
.orb-2,
.orb-3 {
  display: none;
}

body::before {
  background-image: none !important;
}

.gradient-text {
  background: none;
  color: var(--accent);
  -webkit-text-fill-color: currentColor;
}

.nav,
.navbar,
.topbar,
.site-nav {
  border-color: var(--border);
  background: var(--nav-bg);
  backdrop-filter: blur(18px);
}

button,
.btn,
[role="button"] {
  transition:
    background-color .18s ease,
    border-color .18s ease,
    box-shadow .18s ease,
    transform .18s ease;
}

button[type="submit"],
.btn-primary,
.btn-fill,
.submit-btn,
.btn-submit,
[class*="primary-btn"],
[class*="upgrade-btn"] {
  border-color: transparent;
  border-radius: 8px;
  background: var(--accent);
  color: var(--bg);
  box-shadow: none;
}

button[type="submit"]:hover:not(:disabled),
.btn-primary:hover,
.btn-fill:hover,
.submit-btn:hover:not(:disabled),
.btn-submit:hover:not(:disabled),
[class*="primary-btn"]:hover,
[class*="upgrade-btn"]:hover {
  filter: brightness(.92);
}

.compact-nav {
  position: relative;
}

.compact-nav-toggle {
  display: none;
  min-width: 40px;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
}

.catalog-layout > .hero,
.catalog-controls,
.catalog-layout .lang-card {
  border-color: var(--border2);
  background-color: var(--bg2);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .14);
}

.catalog-layout > .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 90% 8%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 58%),
    linear-gradient(145deg, var(--bg2), color-mix(in srgb, var(--bg3) 68%, var(--bg2)));
}

.catalog-layout > .hero::after {
  position: absolute;
  z-index: -1;
  right: -42px;
  bottom: -74px;
  width: 190px;
  height: 190px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  border-radius: 50%;
  box-shadow: 0 0 0 22px color-mix(in srgb, var(--accent) 4%, transparent),
    0 0 0 44px color-mix(in srgb, var(--accent) 3%, transparent);
  content: "";
  pointer-events: none;
}

.catalog-layout .lang-card {
  display: block;
  min-width: 0;
  color: var(--text);
  font: inherit;
  text-align: left;
  text-decoration: none;
  border-radius: 17px !important;
  background:
    linear-gradient(155deg, color-mix(in srgb, var(--bg3) 35%, var(--bg2)), var(--bg2) 74%) !important;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .12), inset 0 1px rgba(255, 255, 255, .035);
  transform-style: preserve-3d;
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}

.catalog-layout .lang-card:hover {
  border-color: color-mix(in srgb, var(--accent) 42%, var(--border2));
  box-shadow: 0 20px 38px rgba(0, 0, 0, .24), 0 0 0 1px color-mix(in srgb, var(--accent) 10%, transparent);
  transform: translateY(-4px) rotateX(1deg);
}

.catalog-layout .lang-flag {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid var(--border2);
  border-radius: 17px;
  background: linear-gradient(145deg, var(--surface2), var(--bg3));
  box-shadow: 0 8px 18px rgba(0, 0, 0, .2), inset 0 1px rgba(255, 255, 255, .08);
  font-size: 2rem;
  transform: translateZ(14px) rotate(-3deg);
  transition: transform .24s ease;
}

.catalog-layout .lang-card:hover .lang-flag {
  transform: translateZ(22px) rotate(2deg) scale(1.04);
}

.catalog-layout .lang-name,
.catalog-layout .lang-native,
.catalog-layout .lang-description,
.catalog-layout .lang-stats,
.catalog-layout .lang-badge {
  position: relative;
  z-index: 1;
}

.catalog-layout .lang-description {
  min-height: 2.5em;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: .79rem;
  line-height: 1.5;
}

.catalog-layout .lang-card.coming-soon {
  width: 100%;
  opacity: .7;
  cursor: not-allowed;
}

.catalog-layout .lang-card.coming-soon:hover {
  box-shadow: 0 10px 24px rgba(0, 0, 0, .12), inset 0 1px rgba(255, 255, 255, .035);
  transform: none;
}

.catalog-layout .lang-arrow {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  opacity: .8;
}

.catalog-layout .lang-card:hover .lang-arrow {
  right: 16px;
  color: var(--accent);
  opacity: 1;
}

.catalog-layout .filter-tabs .ftab {
  border-color: var(--border2);
  background: var(--bg2);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.catalog-layout .filter-tabs .ftab:hover {
  transform: translateY(-1px);
}

.catalog-layout .filter-tabs .ftab.active {
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
  background: color-mix(in srgb, var(--accent) 13%, var(--bg2));
  color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  .catalog-layout .lang-card,
  .catalog-layout .lang-flag,
  .catalog-layout .filter-tabs .ftab {
    transition: none;
  }
}

@media (max-width: 700px) {
  .compact-nav .compact-nav-toggle {
    display: inline-flex;
  }

  .compact-nav .compact-nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 10px 14px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--nav-bg, var(--bg));
    box-shadow: 0 12px 24px rgba(0, 0, 0, .18);
  }

  .compact-nav .compact-nav-links.open {
    display: flex;
  }

  .compact-nav .compact-nav-links a {
    justify-content: flex-start;
    padding: 10px 12px;
  }
}

  .catalog-layout {
    display: grid;
    grid-template-columns: minmax(260px, .72fr) minmax(0, 1.45fr);
    grid-template-areas:
      "intro stats"
      "intro courses";
    gap: 20px 34px;
    width: min(1200px, 100%);
    margin: 0 auto;
    padding: 24px 24px 72px;
  }

  .catalog-layout > .hero {
    grid-area: intro;
    align-self: start;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    padding: 34px 26px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--bg2);
    text-align: left;
  }

  .catalog-layout > .hero h1 {
    max-width: 100%;
    min-width: 0;
    overflow-wrap: anywhere;
    font-size: clamp(2rem, 3.2vw, 2.8rem);
  }

  .catalog-controls {
    grid-area: stats;
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 14px 18px;
    align-content: start;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface);
  }

  .catalog-controls .stats-row {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin: 0;
  }

  .catalog-controls .stat-item {
    min-width: 0;
    padding: 10px 6px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg2);
    text-align: center;
  }

  .catalog-controls .stat-n { font-size: 1.2rem; }
  .catalog-controls .stat-l { font-size: .68rem; }
  .catalog-controls .search-wrap,
  .catalog-controls .filter-tabs {
    min-width: 0;
    margin: 0;
  }

  .catalog-controls .search-wrap { max-width: none; }
  .catalog-controls .search-input { min-height: 42px; padding-top: 10px; padding-bottom: 10px; }
  .catalog-controls .filter-tabs { justify-content: flex-end; gap: 6px; }
  .catalog-controls .ftab { padding: 7px 10px; }

  .catalog-layout > .languages-section {
    grid-area: courses;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 4px 0 0;
  }

  .catalog-layout .section-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    color: var(--text);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0;
    text-align: left;
    text-transform: none;
  }

  .catalog-layout .section-label span {
    color: var(--muted);
    font-size: .8rem;
    font-weight: 500;
  }

  .catalog-layout .lang-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .catalog-layout .lang-card { padding: 20px; border-radius: 12px; }

  .auth-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 460px);
    align-items: center;
    gap: clamp(36px, 8vw, 110px);
    width: min(1080px, 100%);
    margin: auto;
    padding: 56px 36px;
  }

  .auth-story {
    max-width: 520px;
    padding: 30px 0;
  }

  .auth-story .logo {
    display: inline-block;
    margin-bottom: 54px;
    color: var(--text);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -.03em;
    text-decoration: none;
  }

  .auth-story h2 {
    max-width: 480px;
    margin-bottom: 16px;
    font-size: clamp(2.2rem, 5vw, 4.1rem);
    line-height: 1.04;
  }

  .auth-story > p {
    max-width: 440px;
    color: var(--muted);
    line-height: 1.75;
  }

  .auth-story-list {
    display: grid;
    gap: 14px;
    margin-top: 30px;
    list-style: none;
  }

  .auth-story-list li {
    display: flex;
    align-items: center;
    gap: 11px;
    color: var(--text2);
    font-size: .92rem;
  }

  .auth-story-list i {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: 9px;
    color: var(--accent);
  }

  .auth-layout .auth-wrap {
    width: 100%;
    max-width: none;
    padding: 0;
  }

  .auth-layout .auth-card {
    border-radius: 18px;
    padding: clamp(26px, 4vw, 40px);
  }

  .writing-layout {
    display: grid;
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: 14px;
  }

  .writing-layout > .head,
  .writing-layout > #result,
  .writing-layout > .card:last-child {
    grid-column: 1 / -1;
  }

  .writing-layout > .head {
    align-self: end;
    margin-bottom: 4px;
  }

  .writing-layout > .card {
    min-width: 0;
    margin: 0;
  }

  .writing-layout textarea#essay {
    min-height: 360px;
  }

  @media (max-width: 900px) {
    .catalog-layout {
      grid-template-columns: minmax(0, 1fr);
      grid-template-areas: "intro" "stats" "courses";
      gap: 14px;
      padding: 16px 16px 54px;
    }

    .catalog-layout > .hero { padding: 24px 20px; }
    .catalog-controls { grid-template-columns: minmax(0, 1fr); padding: 14px; }
    .catalog-controls .stats-row { grid-column: 1; }
    .catalog-controls .filter-tabs { justify-content: flex-start; }
    .catalog-layout .lang-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .auth-layout {
      grid-template-columns: minmax(0, 1fr);
      gap: 16px;
      width: min(520px, 100%);
      padding: 68px 20px 28px;
    }

    .auth-story { padding: 0; }
    .auth-story .logo { margin-bottom: 14px; }
    .auth-story h2 { font-size: clamp(1.7rem, 7vw, 2.35rem); }
    .auth-story > p { display: none; }
    .auth-story-list { display: none; }
    .writing-layout { grid-template-columns: minmax(0, 1fr); }
    .writing-layout > .head,
    .writing-layout > #result,
    .writing-layout > .card:last-child { grid-column: 1; }
  }

  @media (min-width: 561px) and (max-width: 900px) {
    .catalog-layout {
      grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
      grid-template-areas:
        "intro stats"
        "courses courses";
      align-items: start;
    }

    .catalog-layout > .hero { padding: 16px; }
    .catalog-layout > .hero .hero-badge { margin-bottom: 10px; }
    .catalog-layout > .hero h1 { font-size: clamp(1.55rem, 3.4vw, 1.95rem); }
    .catalog-layout > .hero p { font-size: .9rem; }
    .catalog-controls { gap: 9px 12px; padding: 14px; }
    .catalog-controls .ftab { padding: 6px 8px; font-size: .72rem; }
  }

  @media (max-width: 560px) {
    .catalog-layout { gap: 10px; padding: 12px 12px 44px; }
    .catalog-layout > .hero { padding: 18px 16px; }
    .catalog-layout > .hero .hero-badge { margin-bottom: 8px; }
    .catalog-layout > .hero h1 { margin-bottom: 6px; font-size: clamp(1.45rem, 6vw, 1.9rem); }
    .catalog-layout > .hero p { font-size: .86rem; line-height: 1.45; }
    .catalog-controls { gap: 8px; padding: 12px; }
    .catalog-controls .stats-row { gap: 6px; }
    .catalog-controls .stat-item { padding: 8px 4px; }
    .catalog-controls .stat-l { font-size: .62rem; }
    .catalog-controls .filter-tabs { gap: 5px; }
    .catalog-controls .ftab { min-height: 36px; padding: 5px 8px; font-size: .72rem; }
    .catalog-layout .section-label { margin-bottom: 12px; }
    .catalog-layout .lang-card { padding: 16px; }
  }

  @media (max-width: 420px) {
    .catalog-controls .stats-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .catalog-layout .lang-grid { grid-template-columns: minmax(0, 1fr); }
  }

  @media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

html[data-lv-performance="simple"] .lv-icon.lv-icon-spin {
  animation: lv-icon-spin 1s linear infinite !important;
}

html[data-lv-performance="simple"] .ov-bg {
  backdrop-filter: none;
}

html[data-lv-performance="simple"] .ov-pack-wrap {
  perspective: none;
  transition: none;
}

html[data-lv-performance="simple"] .ov-pack-wrap::before,
html[data-lv-performance="simple"] .ov-pack-wrap::after,
html[data-lv-performance="simple"] .ov-pack-card::before {
  display: none !important;
}

html[data-lv-performance="simple"] .ov-pack-wrap:hover {
  transform: none;
}

html[data-lv-performance="simple"] .ov-pack-card,
html[data-lv-performance="simple"] .ov-pack-wrap:not(.charging):not(.burst) .ov-pack-card {
  transform: none !important;
  transform-style: flat;
  animation: none !important;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .45);
}

html[data-lv-performance="simple"] .ov-case-lid {
  transform: none !important;
  transition: none;
}

html[data-lv-performance="simple"] .ov-pack-wrap.opened .ov-case-lid {
  transform: translateY(-18px) !important;
  opacity: .68;
}

html[data-lv-performance="simple"] .ov-case-lock {
  transform: translateX(-50%);
}

html[data-lv-performance="powerful"] .card,
html[data-lv-performance="powerful"] .panel,
html[data-lv-performance="powerful"] [class$="-card"] {
  transform-style: preserve-3d;
}

@media (hover: hover) and (pointer: fine) {
  html[data-lv-performance="powerful"] .card:hover,
  html[data-lv-performance="powerful"] .panel:hover,
  html[data-lv-performance="powerful"] [class$="-card"]:hover {
    filter: brightness(1.035);
  }
}


/* ═══════════════════════════════════════════════════════════════════
   LINGUAVERSE BRAND 2026 — "Samarqand × zamonaviy nashriyot"
   Logo: /media/linguaverse-mark.svg (LV monogramma)
   Siyoh #0B0D12 · Qog'oz #F3EEE4 · Lojuvard #2346D8 (asosiy) · Oltin #C9A45C (juda kam)
   Sarlavha: Lora (serif) · Matn: Inter
   ═══════════════════════════════════════════════════════════════════ */
:root, :root[data-theme="dark"] {
  --brand: #4A6CF0; --brand-2: #3A5BDF; --brand-deep: #2346D8; --brand-soft: rgba(74,108,240,.12);
  --paper: #F3EEE4; --ink: #0B0D12; --goldline: #C9A45C;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-head: 'Lora', 'Georgia', 'Times New Roman', serif;
  --font-display: var(--font-head); --font-b: var(--font-body); --font-h: var(--font-head); --font-d: var(--font-head);
  --bg: #0B0D12; --bg2: #111419; --bg3: #171B22; --bg4: #1F242D;
  --surface: rgba(243,238,228,.03); --surface2: rgba(243,238,228,.05); --surface3: rgba(243,238,228,.08);
  --nav-bg: rgba(11,13,18,.85); --sidebar: #111419;
  --text: #F3EEE4; --text2: #BDB7AB; --text3: #8C877D; --muted: #8C877D;
  --border: rgba(243,238,228,.09); --border2: rgba(243,238,228,.16); --border-hi: rgba(74,108,240,.6);
  --accent: #4A6CF0; --accent2: #C9A45C; --gold: #C9A45C; --gold2: #B08D57; --cyan: #7C9BFF; --purple: #9D93D6;
  --green: #6FB58A; --success: #6FB58A; --yellow: #D9B25F; --orange: #D6946A; --red: #D9746C; --pink: #C98AA6;
  --radius: 10px; --card-hover: rgba(243,238,228,.05); --card-accent: rgba(74,108,240,.1);
  --shadow-1: 0 1px 0 rgba(243,238,228,.03) inset, 0 10px 30px -18px rgba(0,0,0,.7);
  --shadow-2: 0 1px 0 rgba(243,238,228,.04) inset, 0 30px 70px -30px rgba(0,0,0,.85);
}
:root[data-theme="light"] {
  --brand: #2346D8; --brand-2: #1B39B8; --brand-soft: rgba(35,70,216,.08);
  --bg: #F5F1E8; --bg2: #FBF9F4; --bg3: #EDE7DA; --bg4: #E2DACA;
  --surface: rgba(11,13,18,.025); --surface2: rgba(11,13,18,.04); --surface3: rgba(11,13,18,.07);
  --nav-bg: rgba(245,241,232,.88); --sidebar: #FBF9F4;
  --text: #0B0D12; --text2: #3A3D45; --text3: #6B6A66; --muted: #6B6A66;
  --border: rgba(11,13,18,.1); --border2: rgba(11,13,18,.18); --border-hi: rgba(35,70,216,.5);
  --accent: #2346D8; --accent2: #9C7A3C; --gold: #9C7A3C; --card-accent: rgba(35,70,216,.06);
  --shadow-1: 0 1px 2px rgba(11,13,18,.05), 0 10px 30px -18px rgba(11,13,18,.18);
  --shadow-2: 0 2px 6px rgba(11,13,18,.05), 0 30px 70px -30px rgba(11,13,18,.25);
}
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }
body { font-family: var(--font-body); background-color: var(--bg); color: var(--text); }
h1, h2, .sec-title, .page-title, .hero h1 { font-family: var(--font-head); font-weight: 500; letter-spacing: -.02em; }
h3 { font-family: var(--font-body); font-weight: 600; letter-spacing: -.01em; }
h1 em, h2 em, .sec-title em { font-style: italic; color: inherit; }
::selection { background: rgba(74,108,240,.35); }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 4px; }
a { text-underline-offset: 3px; }

/* Logo: LV monogramma + serif yozuv */
.logo:not(:has(img)), .nav-logo:not(:has(img)), .drawer-logo:not(:has(img)), .auth-logo:not(:has(img)) {
  display: inline-flex; align-items: center; gap: 0; font-family: var(--font-head); font-weight: 600; letter-spacing: -.01em; color: var(--text); text-decoration: none;
}
.logo:not(:has(img))::before, .nav-logo:not(:has(img))::before, .drawer-logo:not(:has(img))::before, .auth-logo:not(:has(img))::before {
  content: ""; width: 1.5em; height: 1.5em; flex: none; margin-right: .5em; border-radius: 5px; background: url(/media/linguaverse-mark.svg) center / contain no-repeat;
}
.logo span, .nav-logo span, .drawer-logo span, .auth-logo span { color: inherit; font-style: italic; }

nav, .nav, .topbar { backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--border); }

/* Tugmalar — asosiy: qog'oz rang (premium), ikkinchi: ingichka chegara */
.btn-fill, .btn-primary, .btn.primary, .cta-btn {
  background: var(--text); color: var(--bg); border: 1px solid var(--text); font-weight: 600; letter-spacing: -.005em; box-shadow: none; transition: opacity .15s, transform .15s;
}
.btn-fill:hover, .btn-primary:hover, .btn.primary:hover, .cta-btn:hover { opacity: .88; transform: translateY(-1px); }
.btn-save { background: var(--brand); color: #fff; border: 1px solid transparent; font-weight: 600; box-shadow: none; }
.btn-line, .btn.ghost, .btn-secondary { background: transparent; color: var(--text); border: 1px solid var(--border2); font-weight: 600; }
.btn-line:hover, .btn.ghost:hover, .btn-secondary:hover { border-color: var(--text3); }
.btn, .btn-fill, .btn-line { border-radius: 8px; }

.sec-label { color: var(--goldline); font-weight: 600; letter-spacing: .14em; font-size: 11.5px; text-transform: uppercase; }
.sec-title { font-weight: 500; }
.sec-sub, .sec-desc { color: var(--text2); }

.card, .feat, .sec-card, .lang-card, .practice-card, .plan-card, .fb-card {
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg2); box-shadow: var(--shadow-1); transition: border-color .2s, transform .2s;
}
.feat:hover, .lang-card:hover, .practice-card:hover, .sec-card:hover, .plan-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.feat-ic { background: transparent !important; color: var(--text2) !important; border: 1px solid var(--border2); border-radius: 8px; }
input, select, textarea { font-family: inherit; }