/* VK Mix v2. System fonts, dark theme, no external UI packages. */
:root {
  color-scheme: dark;
  --bg: #0b0f12;
  --surface: #12181d;
  --surface-raised: #1b242c;
  --text: #f2f5f7;
  --muted: #b5c0c9;
  --subtle: #9eabb5;
  --accent: #9bd9ec;
  --accent-hover: #b6e7f5;
  --line: #2a343d;
  --soft-line: #202a32;
  --radius: 20px;
  --container: 1240px;
  --font: "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 18px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.dialog-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
svg { display: inline-block; vertical-align: middle; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-weight: 700; line-height: 1.15; letter-spacing: -.035em; text-wrap: balance; }
ul { margin: 0; padding: 0; }
[hidden] { display: none !important; }
::selection { background: #b6e7f5; color: #0b0f12; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 6px; }
section, article, details { scroll-margin-top: 112px; }
.container { width: min(calc(100% - 80px), var(--container)); margin-inline: auto; }
.icon { width: 24px; height: 24px; flex: 0 0 24px; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; pointer-events: none; }
.skip-link { position: fixed; left: 20px; top: 12px; transform: translateY(-160%); z-index: 100; padding: 10px 18px; background: var(--accent); color: var(--bg); border-radius: 8px; font-weight: 600; }
.skip-link:focus { transform: none; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 60px; padding: 15px 25px; border: 1px solid transparent; border-radius: 12px; font-size: 18px; line-height: 1.4; font-weight: 650; text-align: center; transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s var(--ease); }
.button .icon { width: 21px; height: 21px; flex-basis: 21px; }
.button-primary { color: #0b2029; background: var(--accent); }
.button-secondary { background: #192229; border-color: #35424d; color: var(--text); }
.button-neutral { background: #1d262e; border-color: #34404a; }
.button-small { min-height: 46px; padding: 11px 17px; border-radius: 10px; font-size: 16px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; font-size: 17px; line-height: 1.5; font-weight: 600; color: var(--accent); }
.text-link .icon { width: 21px; height: 21px; flex-basis: 21px; }
.icon-button { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; padding: 0; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-raised); transition: background .2s ease; }
.eyebrow { font-size: 16px; line-height: 1.5; font-weight: 600; color: var(--accent); letter-spacing: .01em; }
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(11,15,18,.97); border-bottom: 1px solid var(--soft-line); }
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; gap: 12px; }
.brand img { border-radius: 12px; width: 44px; height: 44px; }
.brand-name { font-size: 26px; font-weight: 750; letter-spacing: -.045em; line-height: 1.1; }
.brand-name small { display: block; font-size: 14px; line-height: 1.5; font-weight: 500; letter-spacing: .01em; color: var(--muted); margin-top: 3px; }
.main-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; margin-right: auto; }
.main-nav > a { position: relative; display: inline-flex; align-items: center; min-height: 44px; font-size: 16px; font-weight: 500; color: var(--muted); transition: color .18s; }
.main-nav > a.is-active { color: var(--text); }
.main-nav > a.is-active::after { content: ""; position: absolute; left: 0; bottom: -21px; width: 100%; height: 2px; background: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 25px; }
.header-telegram { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; font-size: 16px; color: var(--muted); }
.header-telegram .icon { width: 20px; height: 20px; flex-basis: 20px; }
.main-nav > .mobile-telegram { display: none; }
.menu-toggle { display: none; }
/* The product artwork supplies the color. No neon button shadows or text glow. */
.hero { position: relative; padding-top: 66px; overflow: clip; }
.hero-copy { position: relative; z-index: 1; text-align: center; margin-inline: auto; max-width: 980px; }
.hero-eyebrow { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--muted); margin-bottom: 23px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
h1 { font-size: clamp(48px, 5.7vw, 82px); line-height: 1.07; letter-spacing: -.047em; }
h1 span { color: #99cddd; }
.hero-description { margin-top: 25px; font-size: 20px; line-height: 1.6; color: var(--muted); text-wrap: pretty; }
.hero-actions { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-requirements { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 16px; font-size: 16px; line-height: 1.5; color: var(--subtle); }
.device-stage { position: relative; max-width: 1080px; margin: 52px auto 0; padding: 0 130px 0 0; isolation: isolate; }
.stage-ambient { position: absolute; z-index: -1; inset: -80px -90px 50px; background: radial-gradient(ellipse at 55% 45%, rgba(30,93,123,.16), transparent 64%); pointer-events: none; }
.desktop-device { display: block; position: relative; overflow: hidden; border: 1px solid #425361; border-radius: 15px; padding: 5px; background: #151e25; box-shadow: 0 25px 80px #0005; }
.desktop-device > img { width: 100%; height: auto; border-radius: 10px; }
.phone-device { display: block; position: absolute; width: 22.5%; right: 0; bottom: 65px; border: 1px solid #60717d; border-radius: 35px; padding: 6px; background: #1f2a33; box-shadow: 0 18px 40px #0007; overflow: hidden; }
.phone-device > img { border-radius: 28px; width: 100%; height: auto; }
.preview-link { cursor: zoom-in; }
.preview-hint { position: absolute; right: 20px; bottom: 20px; display: inline-flex; align-items: center; gap: 8px; min-height: 43px; padding: 8px 12px; border-radius: 9px; background: rgba(13,20,26,.95); border: 1px solid #455763; color: #e7f1f5; font-size: 16px; box-shadow: 0 2px 8px #0006; opacity: 0; transform: translateY(4px); transition: opacity .2s, transform .2s; }
.preview-hint .icon { width: 18px; height: 18px; flex-basis: 18px; }
.preview-link:focus-visible .preview-hint { opacity: 1; transform: none; }
.stage-note { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 11px; width: calc(100% + 130px); padding: 31px 0 0; color: var(--subtle); font-size: 16px; }
.stage-note .icon { width: 18px; height: 18px; flex-basis: 18px; color: var(--muted); }
.stage-note-divider { width: 1px; height: 17px; background: #3b4750; margin: 0 12px; }
/* A deliberately short hierarchy: 48px headings, 18px copy, 16px metadata. */
.section { padding: 120px 0 0; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 42px; }
.section-heading .eyebrow, .faq-heading .eyebrow { margin-bottom: 16px; }
h2 { font-size: clamp(34px, 3.5vw, 48px); line-height: 1.14; }
.section-intro { color: var(--muted); font-size: 19px; line-height: 1.65; max-width: 410px; padding-bottom: 4px; }
.heading-description { color: var(--muted); font-size: 18px; margin-top: 17px; }
.feature-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; }
.feature-card { position: relative; overflow: hidden; border: 1px solid var(--soft-line); border-radius: var(--radius); min-width: 0; }
.feature-card-copy { position: relative; z-index: 2; padding: 34px 36px 0; }
.feature-icon { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 23px; }
.feature-icon .icon { width: 29px; height: 29px; }
.feature-card h3 { font-size: 30px; line-height: 1.18; }
.feature-card p { color: var(--muted); margin-top: 17px; max-width: 450px; font-size: 18px; line-height: 1.6; }
.library-card { background: linear-gradient(130deg, #121b23, #11171d 60%); }
.album-display { display: flex; justify-content: center; align-items: flex-end; gap: 18px; padding: 44px 34px 0; height: 235px; overflow: hidden; }
.album-display img { width: 31%; max-width: 167px; border-radius: 13px 13px 0 0; box-shadow: 0 9px 27px #0004; transform: translateY(20px); }
.album-display img:nth-child(2) { transform: translateY(0); }
.album-display img:nth-child(3) { transform: translateY(39px); }
.sound-card { background: linear-gradient(130deg, #131d22, #12191d 70%); }
.equalizer-art { display: flex; justify-content: center; align-items: center; height: 153px; gap: 5px; padding: 28px 36px 13px; overflow: hidden; }
.equalizer-art span { width: 7px; height: 25%; flex-shrink: 1; min-width: 2px; border-radius: 5px; background: #a1cad6; opacity: .6; }
.equalizer-art span:nth-child(3n) { height: 58%; opacity: .85; }
.equalizer-art span:nth-child(5n) { height: 80%; opacity: .8; }
.equalizer-art span:nth-child(7n) { height: 46%; opacity: .8; }
.equalizer-art span:nth-child(4n) { height: 90%; opacity: 1; }
.equalizer-art span:nth-child(2n+9) { height: 42%; }
.equalizer-art span:nth-child(8n) { height: 100%; }
.sound-tags { display: flex; justify-content: center; gap: 23px; font-size: 16px; line-height: 1.5; padding: 0 24px 27px; color: var(--muted); }
.feature-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; margin-top: 39px; }
.feature-notes article { border-top: 1px solid var(--line); padding-top: 27px; }
.feature-notes article > .icon { color: var(--accent); width: 26px; height: 26px; margin-bottom: 20px; }
.feature-notes h3 { font-size: 22px; line-height: 1.3; letter-spacing: -.025em; }
.feature-notes p { font-size: 18px; line-height: 1.65; margin-top: 12px; color: var(--muted); }
.interface-section .section-heading { align-items: center; }
.platform-tabs { display: inline-flex; align-items: center; flex-shrink: 0; gap: 5px; padding: 5px; border: 1px solid var(--line); border-radius: 13px; background: #10171c; }
.platform-tab { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 49px; padding: 10px 20px; border: 1px solid transparent; border-radius: 8px; background: transparent; color: var(--muted); font-size: 17px; font-weight: 600; transition: color .18s, background .18s; }
.platform-tab .icon { width: 20px; height: 20px; flex-basis: 20px; }
.platform-tab[aria-selected="true"] { background: #28343f; border-color: #40505e; color: var(--text); }
.showcase { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.tab-panel { display: grid; grid-template-columns: minmax(280px, .95fr) minmax(0, 1.7fr); min-height: 548px; outline-offset: -5px; }
.showcase-copy { padding: 39px 22px 38px 36px; display: flex; flex-direction: column; align-items: flex-start; }
.showcase-copy h3 { font-size: 30px; line-height: 1.25; margin-top: 16px; }
.showcase-copy > p:not(.eyebrow) { font-size: 18px; line-height: 1.65; color: var(--muted); margin-top: 20px; }
.detail-list { list-style: none; display: grid; gap: 12px; padding: 29px 0; font-size: 16px; line-height: 1.5; }
.detail-list li { display: flex; align-items: center; gap: 9px; }
.detail-list .icon { color: var(--accent); width: 18px; height: 18px; flex-basis: 18px; }
.showcase-copy > .text-link { margin-top: auto; }
.showcase-windows-visual { display: flex; align-items: center; padding: 36px 0 36px 17px; overflow: hidden; background: radial-gradient(ellipse at 65% 50%, #18354277, #14202b00 70%); }
.showcase-screen { display: block; position: relative; overflow: hidden; width: calc(100% + 48px); flex: 0 0 calc(100% + 48px); border-radius: 10px 0 0 10px; padding: 4px; border: 1px solid #43525f; background: #19232c; box-shadow: 0 12px 36px #0004; }
.showcase-screen img { width: 100%; border-radius: 6px; }
.showcase-screen .preview-hint { right: 69px; }
.showcase-phones { display: flex; align-items: center; justify-content: center; gap: 26px; padding: 35px 35px 0; overflow: hidden; max-height: 570px; background: radial-gradient(ellipse at 60% 50%, #23465466, #15202b00 70%); }
.showcase-phone { display: block; border: 1px solid #54626e; border-radius: 27px 27px 0 0; padding: 5px 5px 0; background: #242f38; width: min(43%, 224px); align-self: flex-end; transform: translateY(26px); box-shadow: 0 10px 35px #0005; }
.showcase-phone img { border-radius: 22px 22px 0 0; width: 100%; }
.connect-phone { transform: translateY(-12px); border-radius: 27px; padding-bottom: 5px; }
.connect-phone img { border-radius: 22px; }
.showcase-footnote { margin-top: 18px; text-align: right; font-size: 16px; color: var(--subtle); }
.download-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.download-card { min-width: 0; padding: 36px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.download-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 27px; gap: 16px; }
.os-icon { display: flex; align-items: center; justify-content: center; width: 60px; height: 60px; border: 1px solid #344a5c; border-radius: 14px; color: #add7f0; background: #182835; }
.os-icon .icon { width: 30px; height: 30px; flex-basis: 30px; }
.android-icon { background: #172b2c; border-color: #304b4c; color: #a9d7cc; }
.version-badge { font-size: 16px; color: var(--muted); overflow-wrap: anywhere; text-align: right; max-width: 65%; }
.download-card h3 { font-size: 36px; }
.platform-requirements { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; font-size: 16px; color: var(--muted); margin-top: 12px; }
.download-description { font-size: 18px; color: var(--muted); line-height: 1.65; margin-top: 25px; min-height: 60px; }
.download-main { width: 100%; margin-top: 28px; }
.file-meta { font-size: 16px; min-height: 26px; line-height: 1.5; color: var(--subtle); margin-top: 13px; text-align: center; overflow-wrap: anywhere; }
.download-alternative { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; padding-bottom: 21px; border-bottom: 1px solid var(--line); }
.download-alternative > span { font-size: 16px; color: var(--subtle); text-align: right; }
.download-bottom { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 18px; color: var(--subtle); }
.download-bottom .text-link { color: var(--muted); }
.download-bottom > .icon { width: 20px; height: 20px; flex-basis: 20px; }
.download-footnote { display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; margin-top: 23px; color: var(--subtle); font-size: 16px; line-height: 1.6; }
.download-footnote p:first-child { display: flex; gap: 10px; align-items: flex-start; }
.download-footnote .icon { width: 20px; height: 20px; flex-basis: 20px; margin-top: 3px; }
.release-status { max-width: 405px; text-align: right; }
.no-js-note { font-size: 16px; padding: 20px; border: 1px solid var(--line); margin-top: 20px; color: var(--muted); border-radius: 12px; }
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 65px; }
.faq-heading > p:not(.eyebrow) { color: var(--muted); margin-top: 23px; font-size: 18px; }
.faq-heading > .text-link { margin-top: 20px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 23px 0; cursor: pointer; list-style: none; font-size: 20px; line-height: 1.5; font-weight: 600; letter-spacing: -.018em; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .icon { width: 21px; height: 21px; flex-basis: 21px; color: var(--subtle); transition: transform .2s; }
.faq-list details[open] summary .icon { transform: rotate(45deg); }
.faq-answer { padding: 0 34px 25px 0; font-size: 18px; line-height: 1.75; color: var(--muted); }
.faq-answer p + p { margin-top: 14px; }
code { font-family: Consolas, monospace; font-size: .94em; color: var(--text); overflow-wrap: anywhere; }
.community-section { padding-top: 100px; }
.community-card { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 39px; border: 1px solid #30434c; border-radius: var(--radius); background: #142128; }
.community-mark { display: flex; width: 66px; height: 66px; align-items: center; justify-content: center; flex: 0 0 66px; color: var(--accent); }
.community-mark .icon { width: 45px; height: 45px; }
.community-copy { margin-right: auto; }
.community-copy h2 { font-size: 31px; }
.community-copy p { font-size: 18px; color: var(--muted); margin-top: 12px; max-width: 510px; }
.community-card .button { flex-shrink: 0; background: #20313c; border-color: #415865; }
.site-footer { padding: 62px 0 30px; }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 35px; }
.footer-links { display: flex; align-items: center; gap: 30px; font-size: 16px; color: var(--muted); }
.footer-links a { min-height: 44px; display: flex; align-items: center; }
.footer-author { font-size: 16px; color: var(--subtle); }
.footer-bottom { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; padding-top: 25px; border-top: 1px solid var(--line); font-size: 16px; line-height: 1.65; color: var(--subtle); }
.footer-bottom p { max-width: 840px; }
.footer-bottom a { display: flex; align-items: center; gap: 8px; white-space: nowrap; min-height: 44px; }
.footer-bottom .icon { width: 19px; height: 19px; transform: rotate(-90deg); }
.preview-dialog { width: min(1260px, calc(100vw - 48px)); max-width: none; height: min(940px, calc(100dvh - 48px)); max-height: none; padding: 0; border: 1px solid #425361; border-radius: 18px; background: #11191f; color: var(--text); margin: auto; overflow: hidden; box-shadow: 0 20px 100px #0008; }
.preview-dialog::backdrop { background: rgba(2,6,9,.92); }
.dialog-inner { display: flex; flex-direction: column; height: 100%; }
.dialog-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 15px 20px; border-bottom: 1px solid var(--line); }
.dialog-header h2 { font-size: 21px; line-height: 1.35; letter-spacing: -.02em; }
.dialog-image-area { display: flex; flex: 1; min-height: 0; align-items: center; justify-content: center; padding: 18px; background: #080d10; }
.dialog-image-area img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.dialog-bottom { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; border-top: 1px solid var(--line); font-size: 16px; color: var(--muted); }
.dialog-navigation { display: flex; gap: 10px; }
.rotate-180 { transform: rotate(180deg); }
/* Basic entrance fallback. Extended motion lives in motion.css and motion.js. */
@keyframes appear { from { opacity: .45; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.is-revealing { animation: appear .65s var(--ease) both; }
@media (hover: hover) {
  .button-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
  .button-secondary:hover, .button-neutral:hover { background: #29353f; border-color: #566774; transform: translateY(-1px); }
  .text-link:hover, .main-nav > a:hover, .header-telegram:hover, .footer-links a:hover, .footer-bottom a:hover { color: #e9f7fc; }
  .text-link:hover span { text-decoration: underline; text-underline-offset: 4px; }
  .icon-button:hover { background: #34424e; }
  .platform-tab:hover { color: var(--text); background: #202b34; }
  .preview-link:hover .preview-hint { opacity: 1; transform: none; }
  .faq-list summary:hover { color: var(--accent); }
}
@media (min-width: 1600px) {
  .container { --container: 1280px; }
  .hero { padding-top: 78px; }
  .device-stage { max-width: 1120px; }
}
@media (max-width: 1150px) {
  .container { width: calc(100% - 64px); }
  .header-inner { gap: 24px; }
  .main-nav { gap: 22px; }
  .header-telegram { display: none; }
  .device-stage { padding-right: 95px; }
  .stage-note { width: calc(100% + 95px); }
  .feature-card-copy { padding: 29px 28px 0; }
  .feature-card h3 { font-size: 28px; }
  .album-display { padding-inline: 25px; }
  .tab-panel { grid-template-columns: minmax(280px, .95fr) minmax(0, 1.4fr); }
  .showcase-copy { padding: 32px 12px 32px 28px; }
  .showcase-copy h3 { font-size: 28px; }
  .showcase-phones { gap: 18px; padding-inline: 20px; }
  .download-card { padding: 30px; }
  .download-description br { display: none; }
  .download-description { min-height: 90px; }
  .download-alternative { align-items: flex-start; flex-direction: column; gap: 0; }
  .download-alternative > span { padding-left: 30px; text-align: left; }
  .community-card { gap: 23px; padding: 30px; }
  .community-mark { display: none; }
  .community-copy p { max-width: 460px; }
  .footer-author { display: none; }
}
@media (max-width: 880px) {
  html { scroll-padding-top: 98px; }
  .container { width: calc(100% - 48px); }
  .header-inner { min-height: 76px; }
  .header-actions { gap: 12px; }
  .menu-toggle:not([hidden]) { display: inline-flex; }
  .main-nav { margin: 0; gap: 12px; flex-wrap: wrap; }
  .main-nav > a { font-size: 16px; }
  .main-nav > a.is-active::after { display: none; }
  /* Without JS the navigation remains visible and wraps instead of disappearing. */
  .site-header:not(.menu-ready) .header-inner { flex-wrap: wrap; padding-block: 14px; }
  .site-header:not(.menu-ready) .main-nav { order: 3; width: 100%; justify-content: space-between; }
  .menu-ready .main-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 24px 20px; border-bottom: 1px solid #3c4b56; background: #10171d; box-shadow: 0 20px 35px #0005; }
  .menu-ready[data-menu-open="true"] .main-nav { display: flex; }
  .menu-ready .main-nav > a { min-height: 54px; padding: 10px 8px; font-size: 18px; }
  .menu-ready .main-nav > .mobile-telegram { display: flex; justify-content: space-between; color: var(--accent); }
  .hero { padding-top: 53px; }
  h1 { font-size: clamp(48px, 7.7vw, 66px); }
  .hero-description { font-size: 19px; }
  .device-stage { padding-right: 66px; margin-top: 43px; }
  .phone-device { bottom: 65px; border-radius: 25px; padding: 4px; }
  .phone-device > img { border-radius: 21px; }
  .stage-note { width: calc(100% + 66px); }
  .section { padding-top: 90px; }
  .section-heading { gap: 26px; margin-bottom: 30px; }
  h2 { font-size: 38px; }
  .section-intro { max-width: 310px; font-size: 18px; }
  .feature-grid { gap: 18px; }
  .feature-card-copy { padding: 25px 24px 0; }
  .feature-card h3 { font-size: 27px; }
  .feature-card p { font-size: 17px; }
  .feature-icon { margin-bottom: 14px; }
  .album-display { height: 190px; gap: 10px; padding: 32px 20px 0; }
  .equalizer-art { height: 125px; padding-inline: 23px; }
  .sound-tags { flex-wrap: wrap; column-gap: 15px; row-gap: 4px; padding-inline: 14px; }
  .feature-notes { gap: 24px; }
  .feature-notes h3 { font-size: 21px; }
  .feature-notes p { font-size: 17px; }
  .interface-section .section-heading { flex-direction: column; align-items: flex-start; gap: 24px; }
  .tab-panel { grid-template-columns: 1fr; min-height: 0; }
  .showcase-copy { padding: 30px; }
  .showcase-copy h3 br { display: none; }
  .showcase-copy h3 { font-size: 30px; }
  .showcase-copy > p:not(.eyebrow) { max-width: 620px; }
  .detail-list { display: flex; flex-wrap: wrap; gap: 12px 26px; padding: 20px 0; }
  .showcase-windows-visual { padding: 0 30px 30px; }
  .showcase-screen { width: 100%; flex-basis: 100%; border-radius: 10px; }
  .showcase-screen .preview-hint { right: 18px; }
  .showcase-phones { height: 520px; max-height: none; padding-top: 10px; }
  .showcase-phone { width: 220px; }
  .download-card { padding: 26px; }
  .download-card h3 { font-size: 30px; }
  .download-top { gap: 12px; }
  .version-badge { font-size: 16px; }
  .os-icon { width: 52px; height: 52px; }
  .download-description { font-size: 17px; }
  .download-bottom > .icon { display: none; }
  .download-bottom .text-link { font-size: 16px; }
  .download-footnote { flex-direction: column; gap: 12px; }
  .release-status { text-align: left; max-width: none; }
  .faq-layout { grid-template-columns: 1fr; gap: 34px; }
  .faq-heading > p:not(.eyebrow) { margin-top: 17px; }
  .faq-heading .desktop-break { display: none; }
  .faq-heading > .text-link { margin-top: 10px; }
  .community-section { padding-top: 75px; }
  .community-card { align-items: flex-start; flex-direction: column; }
  .community-copy p { max-width: none; }
  .footer-bottom { flex-direction: column; gap: 12px; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: 94px; }
  body { font-size: 17px; }
  .container { width: calc(100% - 40px); }
  .header-inner { min-height: 74px; gap: 16px; }
  .brand { gap: 9px; }
  .brand img { width: 40px; height: 40px; border-radius: 10px; }
  .brand-name { font-size: 24px; }
  .brand-name small { font-size: 14px; }
  .header-actions { gap: 9px; }
  .header-actions .button { min-height: 44px; padding: 10px 12px; font-size: 16px; }
  .header-actions .button .icon { display: none; }
  .menu-toggle { width: 44px; height: 44px; }
  .hero { padding-top: 39px; }
  .hero-copy { text-align: left; }
  .hero-eyebrow { justify-content: flex-start; gap: 8px; font-size: 16px; margin-bottom: 21px; }
  h1 { font-size: clamp(34px, 8.25vw, 49px); line-height: 1.12; letter-spacing: -.045em; }
  .hero-description { font-size: 18px; line-height: 1.7; margin-top: 22px; }
  .desktop-break { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 11px; margin-top: 27px; }
  .hero-actions .button { width: 100%; min-height: 58px; }
  .hero-requirements { justify-content: flex-start; gap: 7px; margin-top: 17px; font-size: 16px; }
  .device-stage { width: 100%; padding: 0 36px 0 0; margin-top: 35px; }
  .stage-ambient { inset: -30px -10px 0; }
  .desktop-device { border-radius: 8px; padding: 3px; }
  .desktop-device > img { border-radius: 5px; }
  .phone-device { width: 30%; bottom: 0; border-radius: 17px; padding: 3px; }
  .phone-device > img { border-radius: 13px; }
  .stage-note { display: none; }
  .preview-hint { display: none; }
  .section { padding-top: 76px; }
  .section-heading { flex-direction: column; align-items: flex-start; gap: 19px; margin-bottom: 27px; }
  .section-heading .eyebrow, .faq-heading .eyebrow { margin-bottom: 13px; }
  h2 { font-size: 34px; line-height: 1.18; }
  .section-intro { font-size: 18px; line-height: 1.65; max-width: none; padding-bottom: 0; }
  .feature-grid { grid-template-columns: 1fr; gap: 18px; }
  .feature-card { border-radius: 17px; }
  .feature-card-copy { padding: 25px 25px 0; }
  .feature-card h3 { font-size: 28px; }
  .feature-card p { font-size: 18px; line-height: 1.65; }
  .feature-icon { margin-bottom: 16px; }
  .album-display { padding: 29px 24px 0; height: 185px; gap: 12px; }
  .album-display img { width: 32%; max-width: 150px; }
  .equalizer-art { height: 139px; padding-inline: 28px; }
  .sound-tags { gap: 10px 20px; padding-bottom: 27px; }
  .feature-notes { grid-template-columns: 1fr; gap: 26px; margin-top: 29px; }
  .feature-notes article { display: grid; grid-template-columns: 30px 1fr; align-items: start; column-gap: 15px; padding-top: 24px; }
  .feature-notes article > .icon { grid-column: 1; grid-row: 1 / 3; margin-top: 3px; margin-bottom: 0; }
  .feature-notes h3 { grid-column: 2; font-size: 22px; }
  .feature-notes p { grid-column: 2; font-size: 18px; margin-top: 10px; }
  .heading-description { font-size: 18px; margin-top: 15px; }
  .platform-tabs { width: 100%; }
  .platform-tab { flex: 1; padding-inline: 14px; }
  .showcase { border-radius: 17px; }
  .showcase-copy { padding: 25px; }
  .showcase-copy h3 { font-size: 28px; }
  .showcase-copy > p:not(.eyebrow) { font-size: 18px; margin-top: 18px; }
  .detail-list { display: grid; gap: 12px; padding: 23px 0; }
  .showcase-windows-visual { padding: 0 16px 17px; }
  .showcase-screen { padding: 2px; border-radius: 6px; }
  .showcase-screen img { border-radius: 4px; }
  .showcase-phones { height: auto; gap: 13px; padding: 5px 20px 0; }
  .showcase-phone { width: 48%; border-radius: 20px 20px 0 0; padding: 3px 3px 0; transform: translateY(19px); }
  .showcase-phone img { border-radius: 16px 16px 0 0; }
  .connect-phone { transform: translateY(-8px); border-radius: 20px; padding-bottom: 3px; }
  .connect-phone img { border-radius: 16px; }
  .showcase-footnote { text-align: left; line-height: 1.65; }
  .download-grid { grid-template-columns: 1fr; gap: 20px; }
  .download-card { padding: 25px; border-radius: 17px; }
  .download-top { margin-bottom: 23px; }
  .download-card h3 { font-size: 32px; }
  .download-description { font-size: 18px; min-height: 0; margin-top: 21px; }
  .download-main { margin-top: 25px; padding-inline: 13px; }
  .download-alternative { flex-direction: row; align-items: center; flex-wrap: wrap; gap: 0 12px; }
  .download-alternative > span { padding-left: 30px; }
  .download-bottom .text-link { font-size: 17px; }
  .download-footnote { font-size: 16px; }
  .faq-layout { gap: 26px; }
  .faq-list summary { font-size: 19px; padding: 21px 0; gap: 20px; }
  .faq-answer { padding-right: 0; font-size: 18px; line-height: 1.7; }
  .community-section { padding-top: 65px; }
  .community-card { padding: 26px; gap: 24px; border-radius: 17px; }
  .community-copy h2 { font-size: 29px; }
  .community-copy p { font-size: 18px; line-height: 1.65; }
  .community-card .button { width: 100%; padding-inline: 15px; font-size: 17px; }
  .site-footer { padding-top: 42px; }
  .footer-top { flex-direction: column; align-items: flex-start; gap: 21px; padding-bottom: 23px; }
  .footer-links { gap: 27px; }
  .footer-bottom { padding-top: 22px; font-size: 16px; }
  .preview-dialog { width: calc(100vw - 16px); height: calc(100dvh - 16px); border-radius: 13px; }
  .dialog-header { padding: 11px 12px; gap: 12px; }
  .dialog-header h2 { font-size: 18px; }
  .dialog-close { flex-shrink: 0; }
  .dialog-image-area { padding: 8px; }
  .dialog-bottom { padding: 10px 12px; }
}
@media (max-width: 359px) {
  .container { width: calc(100% - 32px); }
  .header-actions > .button { display: none; }
  .hero-eyebrow { font-size: 16px; }
  .hero-eyebrow .status-dot { display: none; }
  h1 { font-size: 32px; }
  h2 { font-size: 31px; }
  .hero-requirements { row-gap: 2px; }
  .hero-requirements > span { display: none; }
  .feature-card-copy, .showcase-copy, .download-card, .community-card { padding-inline: 21px; }
  .sound-tags { column-gap: 12px; }
  .download-main { font-size: 17px; }
  .version-badge { font-size: 16px; }
  .community-card .button { font-size: 16px; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .site-header { position: static; }
  .main-nav, .header-actions, .preview-dialog, .stage-ambient, .skip-link { display: none !important; }
  .section { padding-top: 30px; }
  .feature-card, .download-card, .faq-list details { break-inside: avoid; }
}


/* VK Mix v4 tweaks: better Telegram styling, cleaner footer links, lighter motion surface. */
.header-telegram {
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid rgba(105, 163, 201, .24);
  border-radius: 999px;
  color: #cbeaf6;
  background: linear-gradient(180deg, rgba(21,31,39,.88), rgba(17,25,31,.94));
}
.mobile-telegram { gap: 10px; }
.mobile-telegram .icon { width: 18px; height: 18px; flex-basis: 18px; }
.community-card {
  position: relative;
  gap: 34px;
  padding: 40px 42px;
  border: 1px solid rgba(76, 128, 160, .28);
  background: linear-gradient(135deg, rgba(15, 30, 40, .98), rgba(16, 30, 38, .94) 45%, rgba(11, 25, 33, .98));
  box-shadow: inset 0 1px 0 rgba(169, 222, 248, .05);
}
.community-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(76,180,231,.03), transparent 28%, transparent 72%, rgba(76,180,231,.035));
}
.community-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 84px;
  height: 84px;
  flex: 0 0 84px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(95, 200, 247, .14), rgba(23, 47, 60, .2) 55%, rgba(13, 25, 33, .08));
  border: 1px solid rgba(96, 170, 200, .22);
}
.community-mark-core {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(180deg, #2fafea, #1b8dd6);
  color: #f4fbff;
  box-shadow: 0 10px 24px rgba(26, 127, 182, .28);
}
.community-mark .icon { width: 26px; height: 26px; }
.community-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(40, 74, 92, .44);
  border: 1px solid rgba(108, 167, 197, .18);
  color: #a8dff5;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .01em;
}
.community-chip .icon { width: 16px; height: 16px; flex-basis: 16px; }
.community-copy h2 { font-size: clamp(30px, 3vw, 42px); margin-top: 16px; max-width: 700px; }
.community-copy p { max-width: 690px; line-height: 1.7; }
.button-telegram {
  flex-shrink: 0;
  flex-direction: column;
  align-items: flex-start;
  min-width: 320px;
  min-height: 104px;
  padding: 16px 20px;
  border-radius: 18px;
  border: 1px solid rgba(96, 163, 201, .28);
  background: linear-gradient(180deg, rgba(33, 56, 72, .95), rgba(25, 44, 56, .98));
  color: #ecf8ff;
  gap: 8px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.telegram-button-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(99, 182, 226, .14);
  color: #9eddfa;
  font-size: 14px;
  font-weight: 700;
}
.telegram-button-main {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.02em;
}
.telegram-button-main .icon {
  width: 22px;
  height: 22px;
  flex-basis: 22px;
  color: #7fd3fa;
}
.footer-links { gap: 18px; flex-wrap: wrap; }
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 10px;
  border-radius: 10px;
}
.footer-links a .icon {
  width: 18px;
  height: 18px;
  flex-basis: 18px;
  color: #9fd5ea;
}
@media (max-width: 960px) {
  .community-card { gap: 24px; padding: 30px; }
  .button-telegram { min-width: 280px; }
}
@media (max-width: 760px) {
  .community-mark { display: flex; }
  .community-card { padding: 26px; }
  .community-copy h2 { font-size: 28px; }
  .button-telegram {
    width: 100%;
    min-width: 0;
    min-height: 92px;
    align-items: flex-start;
  }
  .telegram-button-main { font-size: 18px; }
  .footer-top { align-items: flex-start; }
}
@media (max-width: 640px) {
  .community-mark { width: 74px; height: 74px; flex-basis: 74px; }
  .community-mark-core { width: 48px; height: 48px; }
  .community-copy p { font-size: 17px; }
  .footer-links { width: 100%; gap: 8px 14px; }
  .footer-links a { padding-inline: 0; }
}