:root {
    --bg: #111111;
    --bg-soft: #181818;
    --panel: #1d1d1d;
    --panel-alt: #222222;
    --text: #ffffff;
    --text-soft: #d0d0d0;
    --muted: #a6a6a6;
    --line: rgba(255, 255, 255, 0.12);
    --header: #000000;
    --button-bg: #ffffff;
    --button-text: #111111;
    --button-hover-bg: #111111;
    --button-hover-text: #ffffff;
    --shadow: rgba(0, 0, 0, 0.22);
}

body.theme-light {
    --bg: #f3f3f3;
    --bg-soft: #ececec;
    --panel: #ffffff;
    --panel-alt: #f5f5f5;
    --text: #111111;
    --text-soft: #2d2d2d;
    --muted: #5e5e5e;
    --line: rgba(0, 0, 0, 0.08);
    --header: #ffffff;
    --button-bg: #111111;
    --button-text: #ffffff;
    --button-hover-bg: #ffffff;
    --button-hover-text: #111111;
    --shadow: rgba(0, 0, 0, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    transition: background 0.25s ease, color 0.25s ease;
}

header {
    background: var(--header);
    padding: 20px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--line);
    position: relative;
  z-index: 20;
}

.logo {
    width: 100px;
    height: 100px;
    object-fit: contain;
    border-radius: 8px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.theme-toggle {
    width: 52px;
    height: 28px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--panel-alt);
    position: relative;
    cursor: pointer;
    padding: 0;
    transition: all 0.25s ease;
    box-shadow: 0 4px 12px var(--shadow);
}

.toggle-thumb {
    position: absolute;
    top: 3px;
    left: 4px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--text);
    transition: transform 0.25s ease, background 0.25s ease;
}

body.theme-light .toggle-thumb {
    transform: translateX(24px);
}

nav {
    margin-top: 8px;
    margin-right: 110px;
}

nav a {
    color: var(--text);
    text-decoration: none;
    margin: 0 18px;
    font-size: 1.1rem;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

nav a:hover {
    opacity: 1;
    text-decoration: underline;
}

.hero {
    text-align: center;
    padding: 60px 20px 40px 20px;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero-image {
    width: 200px;
    height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
}

.hero h2 {
    font-size: 60px;
    letter-spacing: 5px;
    margin-bottom: 12px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 32px;
    color: var(--text-soft);
    max-width: 600px;
    line-height: 1.7;
}

.buttons {
    display: flex;
    justify-content: center;
    gap: 18px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.btn {
    background: var(--button-bg);
    color: var(--button-text);
    border: 2px solid var(--button-bg);
    padding: 15px 35px;
    border-radius: 24px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
    box-shadow: 0 2px 8px var(--shadow);
    text-transform: uppercase;
}

.btn:hover {
    background: var(--button-hover-bg);
    color: var(--button-hover-text);
    border-color: var(--text);
}

.page-shell {
    max-width: 1100px;
    margin: 0 auto;
    padding: 64px 20px 40px;
}

.support-hero,
.news-hero {
    text-align: center;
    padding: 40px 0 30px;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 0.82rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.support-hero h1,
.news-hero h1,
.faq-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.support-hero p,
.news-hero p,
.faq-hero p {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-soft);
    font-size: 1.08rem;
    line-height: 1.7;
}

.help-grid,
.faq-grid,
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.help-card,
.faq-item,
.contact-box,
.news-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 24px 22px;
    box-shadow: 0 10px 30px var(--shadow);
}

.help-card h3,
.faq-item h3,
.news-card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.help-card p,
.faq-item p,
.contact-box p,
.news-card p {
    color: var(--text-soft);
    line-height: 1.7;
}

.faq,
.news {
    margin-top: 56px;
}

.faq h2,
.news h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 18px;
}

.contact-box {
    margin-top: 52px;
    text-align: center;
}

.contact-box h2 {
    margin-bottom: 14px;
    font-size: clamp(2rem, 4vw, 2.5rem);
}

.contact-box .btn {
    display: inline-block;
    margin-top: 18px;
}

.news-card .meta {
    display: block;
    margin-bottom: 12px;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

footer {
    background: var(--header);
    color: var(--muted);
    text-align: center;
    padding: 18px 0 12px 0;
    font-size: 0.95rem;
    margin-top: 40px;
    border-top: 1px solid var(--line);
}

@media (max-width: 768px) {
    header {
        position: relative;
        padding: 14px 20px;
    }

    .logo {
        width: min(65vw, 180px);
        height: 56px;
    }

    .menu {
        display: flex;
        flex-direction: column;
        gap: 8px;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 10;
        margin-top: 0;
        padding: 12px 20px 20px;
        background: var(--header);
        border-top: 1px solid var(--line);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        transition: max-height 0.25s ease, opacity 0.2s ease;
    }

    .menu a {
        display: block;
        margin: 0;
        padding: 10px 0;
    }

    .burger-menu {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 44px;
        height: 44px;
        padding: 9px;
        border: 1px solid var(--line);
        border-radius: 6px;
        background: transparent;
        cursor: pointer;
    }

    .burger-menu span {
        display: block;
        width: 100%;
        height: 2px;
        background: var(--text);
    }

    .menu.menu-open {
        max-height: 280px;
        opacity: 1;
        pointer-events: auto;
    }

    .hero h2 {
        font-size: 40px;
    }
}

@media (min-width: 769px) {
    .burger-menu {
        display: none;
    }
}

img.logo {
    width: 260px;
    height: 80px;
}
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

footer {
    margin-top: auto;
}


.downloads {
  --bg: #111111;
  --card: #181818;
  --card-current: #1d1d1d;
  --card-border: #2b2b2b;
  --text: #ffffff;
  --muted: #a6a6a6;
  --btn: #242424;
  --btn-hover: #303030;
  --btn-border: #3a3a3a;

  min-height: 100vh;
  padding: 110px 6% 120px;
  background: var(--bg);
  color: var(--text);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.theme-light .downloads {
  --bg: #f3f3f3;
  --card: #ffffff;
  --card-current: #ffffff;
  --card-border: #d7d7d7;
  --text: #111111;
  --muted: #5e5e5e;
  --btn: #e9e9e9;
  --btn-hover: #dddddd;
  --btn-border: #c7c7c7;
}

body.theme-light .downloads .downloads-header p,
body.theme-light .downloads .requirements,
body.theme-light .downloads .legal {
  color: #2d2d2d;
}

body.theme-light .downloads .platform svg {
  fill: #111111;
}

body.theme-light .downloads .main-download,
body.theme-light .downloads .linux-download {
  color: #111111;
}

body.theme-light .downloads .main-download.primary {
  background: #111111;
  border-color: #111111;
  color: #ffffff;
}

body.theme-light .downloads .main-download.primary:hover {
  background: #333333;
  border-color: #333333;
}

body.theme-light .downloads .your-os {
  background: #111111;
  color: #ffffff;
}

body.theme-light .downloads .other select {
  background-color: var(--btn);
  color: #111111;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23111111' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

body.theme-light .downloads .other select option {
  background: #ffffff;
  color: #111111;
}

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

.downloads a { color: inherit; }

.downloads :focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

/* header */

.downloads .downloads-header {
  text-align: center;
  max-width: 950px;
  margin: 0 auto 80px;
}

.downloads .downloads-header h2 {
  font-size: 64px;
  margin: 0 0 24px;
  font-weight: 700;
  letter-spacing: .06em;
}

.downloads .downloads-header p {
  color: #d0d0d0;
  font-size: 21px;
  line-height: 1.6;
  margin: 0 auto;
  max-width: 780px;
}

.downloads .mobile-note {
  display: none;
  max-width: 560px;
  margin: 32px auto 0;
  padding: 14px 22px;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  background: var(--card);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}
.downloads .mobile-note.visible { display: block; }

/* cards */

.downloads .download-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.downloads .download-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: 36px;
  min-height: 340px;
  transition: border-color .2s ease;
}

.downloads .download-card:hover { border-color: #777; }

.downloads .download-card.current-os {
  background: var(--card-current);
  border-color: #fff;
  box-shadow: 0 24px 70px rgba(255, 255, 255, .06);
}

.downloads .card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.downloads .platform {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 27px;
  font-weight: 700;
}

.downloads .platform svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

.downloads .your-os {
  display: none;
  background: #fff;
  color: #000;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.downloads .current-os .your-os { display: inline-block; }

/* buttons */

.downloads .main-download,
.downloads .linux-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 60px;
  border-radius: 999px;
  border: 1px solid var(--btn-border);
  background: var(--btn);
  color: #fff;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease;
}

.downloads .main-download { width: 100%; }

.downloads .main-download:hover,
.downloads .linux-download:hover {
  background: var(--btn-hover);
  border-color: #777;
}

.downloads .main-download.primary {
  background: #fff;
  border-color: #fff;
  color: #000;
}
.downloads .main-download.primary:hover {
  background: #e4e4e4;
  border-color: #e4e4e4;
}

.downloads .main-download svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.downloads .linux-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.downloads .linux-download {
  height: 52px;
  gap: 10px;
  font-size: 14px;
}

.downloads .linux-download small {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .02em;
  text-transform: none;
  color: var(--muted);
}

/* requirements */

.downloads .requirements {
  color: var(--muted);
  margin: 20px 0 40px;
  font-size: 15px;
}

.downloads .requirements a { text-decoration: underline; text-underline-offset: 3px; }
.downloads .requirements a:hover { color: #fff; }

/* other downloads */

.downloads .other { margin-top: auto; }

.downloads .other label {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 12px;
}

.downloads .other select {
  width: 100%;
  height: 54px;
  padding: 0 48px 0 24px;
  border-radius: 999px;
  border: 1px solid var(--btn-border);
  background-color: var(--btn);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 20px center;
  color: #fff;
  font: inherit;
  font-size: 15px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.downloads .other select:hover { border-color: #777; }
.downloads .other select option { background: #1b1b1b; color: #fff; }

/* footnote + toast */

.downloads .legal {
  max-width: 1200px;
  margin: 48px auto 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
}
.downloads .legal a { text-decoration: underline; text-underline-offset: 3px; }
.downloads .legal a:hover { color: #fff; }

.downloads .toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translate(-50%, 20px);
  max-width: calc(100vw - 40px);
  padding: 15px 28px;
  border-radius: 999px;
  background: #fff;
  color: #000;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .6);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.downloads .toast.show { opacity: 1; transform: translate(-50%, 0); }

/* responsive */

@media (max-width: 1000px) {
  .downloads .download-container {
    grid-template-columns: 1fr;
    max-width: 550px;
  }
  .downloads .downloads-header { margin-bottom: 60px; }
  .downloads .downloads-header h2 { font-size: 44px; }
  .downloads .download-card { min-height: 0; }
}

@media (max-width: 500px) {
  .downloads { padding: 70px 20px; }
  .downloads .downloads-header h2 { font-size: 32px; letter-spacing: .04em; }
  .downloads .downloads-header p { font-size: 16px; }
  .downloads .download-card { padding: 28px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .downloads .download-card,
  .downloads .toast,
  .downloads .main-download,
  .downloads .linux-download { transition: none; }
}
/* ================= THEME TOGGLE (compact) ================= */

.theme-toggle {
  position: relative;
  flex: none;
  width: 44px;
  height: 24px;
  padding: 0;
  border: 1px solid #2f2f2f;
  border-radius: 999px;
  background: #171717;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background .3s ease, border-color .3s ease;
}

/* невидимая зона нажатия: на телефоне палец попадает без усилий */
.theme-toggle::before {
  content: "";
  position: absolute;
  inset: -10px -6px;
}

.theme-toggle:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.theme-toggle .tt-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #e6e6e6;
  color: #111;
  transition: transform .3s cubic-bezier(.4, 0, .2, 1), background .3s ease, color .3s ease;
}

.theme-toggle .tt-icon {
  position: absolute;
  inset: 3px;
  width: 12px;
  height: 12px;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  transition: opacity .25s ease, transform .3s ease;
}
.theme-toggle .tt-icon-moon { stroke: none; }
.theme-toggle .tt-icon-sun path { fill: none; }
.theme-toggle .tt-icon-sun { opacity: 0; transform: rotate(-90deg) scale(.5); }

/* ---- светлая тема ---- */
[data-theme="light"] .theme-toggle {
  background: #ebebeb;
  border-color: #d2d2d2;
}
[data-theme="light"] .theme-toggle:focus-visible { outline-color: #111; }

[data-theme="light"] .theme-toggle .tt-thumb {
  transform: translateX(20px);
  background: #222;
  color: #fff;
}
[data-theme="light"] .theme-toggle .tt-icon-moon { opacity: 0; transform: rotate(90deg) scale(.5); }
[data-theme="light"] .theme-toggle .tt-icon-sun  { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .theme-toggle,
  .theme-toggle .tt-thumb,
  .theme-toggle .tt-icon { transition: none; }
}

@media (max-width: 768px) {
  header .logo,
  header img.logo {
    width: min(65vw, 180px);
    height: 56px;
  }

  header .header-actions {
    right: 14px;
    gap: 10px;
  }

  header .theme-toggle {
    width: 44px;
    height: 24px;
  }
}