:root {
  --primary: #3478f6; --primary-dark: #2061d6; --tint: #edf4ff;
  --navy: #080e20; --ink: #17223a; --muted: #7c8494; --line: #e7ebf2; --max: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif; color: var(--ink); background: #fff; font-size: 15px; line-height: 1.75; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; height: auto; }
svg { width: 24px; height: 24px; flex-shrink: 0; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.4; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid #80b4ff; outline-offset: 5px; }
button[hidden] { display: none !important; }
.container { width: min(var(--max), calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; left: 20px; top: -70px; background: white; color: var(--navy); padding: 10px 20px; z-index: 50; }
.skip-link:focus { top: 10px; }
.eyebrow { display: flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 600; letter-spacing: 2.5px; color: var(--primary); margin-bottom: 20px; }
.eyebrow.light { color: #8eb8ff; }
.status-dot { width: 5px; height: 5px; border-radius: 50%; background: #70a4ff; box-shadow: 0 0 12px #4c8cff; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 30px; min-height: 55px; border-radius: 5px; padding: 13px 27px; font-size: 14px; font-weight: 600; transition: background .2s, transform .2s; }
.button svg { width: 20px; height: 20px; }
.button.primary { color: white; background: var(--primary); box-shadow: 0 6px 30px #2568e12e; }
.button:hover { background: var(--primary-dark); transform: translateY(-2px); }
.text-link { display: inline-flex; align-items: center; gap: 24px; font-size: 13px; font-weight: 600; color: var(--primary); }
.text-link svg { width: 20px; }
.text-link:hover { text-decoration: underline; }
.section { padding-block: 110px; }
h2 { font-size: 38px; letter-spacing: -.8px; }

/* Navigation */
.site-header { height: 84px; background: #080e20f5; color: white; position: sticky; top: 0; z-index: 20; border-bottom: 1px solid #ffffff0b; backdrop-filter: blur(16px); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 37px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand>span { font-size: 25px; font-weight: 700; line-height: 1.2; letter-spacing: -.6px; }
.brand small { display: block; font-size: 10px; font-weight: 400; letter-spacing: 4px; margin-top: 5px; color: #8994ad; }
.main-nav { display: flex; gap: 35px; margin-left: auto; height: 100%; align-items: center; }
.main-nav a { color: #a9b2c5; font-size: 13px; padding-block: 29px; white-space: nowrap; transition: color .2s; }
.main-nav a:hover { color: white; }
.header-download { padding: 9px 17px; border: 1px solid #414d67; border-radius: 4px; font-size: 12px; display: inline-flex; align-items: center; gap: 17px; }
.header-download svg { width: 17px; height: 17px; }
.header-download:hover { background: #ffffff0b; border-color: #8092b5; }
.menu-toggle { display: none; }

/* Hero */
.hero { position: relative; background: #050c1d; color: white; overflow: hidden; }
.hero-image { position: absolute; right: 0; top: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg,#050c1dd9 0%,#050c1d8c 27%,#050c1d12 58%,transparent 75%),linear-gradient(0deg,#050c1d 0%,transparent 20%); }
.hero-content { min-height: 716px; display: flex; align-items: center; position: relative; z-index: 1; padding-block: 55px 90px; }
.hero-copy { width: 49%; }
.hero h1 { font-size: 25px; font-weight: 500; letter-spacing: 3px; color: #d5e3ff; margin: 0 0 12px; }
.hero .eyebrow { margin-bottom: 24px; font-size: 10px; }
.hero-headline { font-size: 68px; line-height: 1.24; letter-spacing: -2px; font-weight: 700; }
.hero-description { color: #929eb5; font-size: 14px; line-height: 2; margin-top: 26px; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 32px; }
.hero-secondary { display: inline-flex; align-items: center; gap: 15px; color: #d3dbea; font-size: 12px; }
.round-arrow { display: grid; place-items: center; border: 1px solid #ffffff30; width: 31px; height: 31px; border-radius: 50%; }
.round-arrow svg { width: 16px; height: 16px; }
.hero-secondary:hover .round-arrow { background: #ffffff20; }
.platform-note { display: flex; align-items: center; gap: 17px; margin-top: 29px; }
.platform-note>div { display: flex; gap: 11px; padding-right: 18px; border-right: 1px solid #ffffff23; color: #94a1b7; }
.platform-note svg { width: 20px; height: 22px; }
.platform-note strong { font-size: 10px; letter-spacing: 1px; color: #b1bcd0; font-weight: 500; display: block; }
.platform-note p>span { display: block; font-size: 9px; color: #6f7b95; }
.hero-bottom { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; justify-content: space-between; align-items: center; font-size: 8px; letter-spacing: 2px; color: #62718d; z-index: 2; }
.hero-bottom a { position: absolute; left: 50%; font-size: 19px; color: #8e9cba; }
.hero-bottom>span:last-child { letter-spacing: 1px; }
.highlights { background: #0b1326; color: white; border-top: 1px solid #ffffff08; }
.highlights-grid { display: grid; grid-template-columns: repeat(3,1fr); padding-block: 29px; }
.highlight-item { display: flex; align-items: center; justify-content: center; gap: 20px; border-right: 1px solid #ffffff12; }
.highlight-item:first-child { justify-content: flex-start; padding-left: 27px; }
.highlight-item:last-child { border: 0; }
.highlight-item>span { color: #6c96dc; }
.highlight-item svg { width: 29px; height: 29px; }
.highlight-item strong { font-size: 14px; font-weight: 500; letter-spacing: 1px; }
.highlight-item p { font-size: 10px; color: #64728f; margin-top: 3px; }

/* Product story */
.experience-grid { display: grid; grid-template-columns: 1.08fr 1fr; align-items: center; gap: 94px; }
.poker-scene { position: relative; min-height: 494px; background: radial-gradient(ellipse at 50% 40%,#e6effc,#f1f5fc 55%,#f6f8fc); border-radius: 12px; overflow: hidden; }
.scene-label { position: absolute; top: 31px; left: 31px; color: #8e9db4; letter-spacing: 3px; font-size: 9px; z-index: 2; }
.orbit { position: absolute; width: 490px; height: 490px; border: 1px solid #b4c9e534; border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%); }
.orbit-two { width: 350px; height: 350px; }
.scene-table { position: absolute; width: 390px; height: 205px; background: radial-gradient(ellipse at center,#293f68,#172740); border-radius: 50%; left: 50%; top: 52%; transform: translate(-50%,-50%) rotate(-12deg); border: 9px solid #344965; outline: 2px solid #a5b4c8; box-shadow: 0 21px 0 #0c162a,0 45px 30px #102b5433; }
.scene-table:before { content: ''; position: absolute; inset: 12px; border: 1px solid #5d749a; border-radius: 50%; }
.scene-table>span { position: absolute; bottom: 21px; left: 50%; transform: translateX(-50%); color: #506b92; font-weight: 600; font-size: 17px; letter-spacing: 3px; }
.scene-cards { display: flex; position: absolute; top: 26%; left: 50%; transform: translateX(-50%) rotate(-13deg); gap: 5px; }
.scene-card { display: block; width: 92px; height: 140px; border-radius: 8px; background: linear-gradient(135deg,#fff,#eef3fa); box-shadow: 0 12px 16px #07162c35; border: 1px solid #fff; color: #182844; position: relative; }
.scene-card b { position: absolute; top: 9px; left: 10px; font: 23px/1 Georgia,serif; }
.scene-card small { display: block; font-size: 17px; }
.scene-card i { position: absolute; top: 37px; left: 24px; font-size: 54px; font-style: normal; line-height: 1.5; }
.scene-card.card-1 { transform: rotate(-9deg) translateY(8px); }
.scene-card.card-3 { transform: rotate(9deg) translateY(8px); }
.scene-card.red { color: #ce5464; }
.chip { position: absolute; width: 76px; height: 76px; border-radius: 50%; background: repeating-conic-gradient(#5687c7 0deg 18deg,#c7d7ee 18deg 30deg); box-shadow: 0 9px 0 #244b7c,0 18px 17px #19396625; padding: 8px; }
.chip span { display: grid; place-items: center; width: 100%; height: 100%; border: 2px solid #b6cce5; border-radius: 50%; background: #3b65a0; font-size: 32px; color: #bfcee2; }
.chip-one { left: 13%; bottom: 21%; transform: rotate(-19deg); }
.chip-two { right: 12%; bottom: 26%; width: 61px; height: 61px; transform: rotate(25deg); }
.chip-two span { font-size: 26px; }
.scene-bottom { position: absolute; bottom: 26px; left: 31px; right: 31px; display: flex; justify-content: space-between; align-items: center; }
.scene-bottom>span { font-size: 7px; color: #98a5b8; letter-spacing: 1.3px; }
.scene-bottom small { font-size: 9px; color: #a4aebe; }
.experience-copy .eyebrow { margin-bottom: 19px; }
.experience-copy h2 { line-height: 1.55; }
.section-description { font-size: 13px; line-height: 2; color: var(--muted); margin-top: 22px; }
.experience-points { margin-top: 29px; display: grid; gap: 23px; }
.experience-point { display: flex; align-items: flex-start; gap: 18px; }
.experience-point>span { color: var(--primary); font-size: 10px; border: 1px solid #dae6fa; display: grid; place-items: center; width: 29px; height: 29px; flex-shrink: 0; border-radius: 50%; }
.experience-point h3 { font-size: 14px; font-weight: 600; margin-top: 2px; }
.experience-point p { font-size: 11px; color: #858d9d; margin-top: 7px; line-height: 1.9; }
.experience-copy .text-link { margin-top: 31px; }

/* Features */
.features { background: #f7f9fc; padding-block: 85px 90px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; margin-bottom: 42px; }
.section-heading>p { font-size: 12px; color: var(--muted); max-width: 350px; margin-bottom: 6px; }
.section-heading .eyebrow { margin-bottom: 15px; }
.features-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.feature-item { position: relative; padding: 10px 30px 4px; border-left: 1px solid #e0e6f0; }
.feature-item:first-child { border: 0; padding-left: 0; }
.feature-item:last-child { padding-right: 0; }
.feature-icon { color: #3f76cb; height: 48px; display: flex; align-items: center; }
.feature-icon svg { width: 32px; height: 32px; }
.feature-number { position: absolute; right: 30px; top: 19px; font-size: 10px; letter-spacing: 1px; color: #c2cbd9; }
.feature-tag { font-size: 8px; letter-spacing: 1.3px; color: #94a0b4; margin-top: 27px; }
.feature-item h3 { font-size: 19px; margin-top: 8px; }
.feature-item>p:last-child { font-size: 12px; color: var(--muted); margin-top: 14px; line-height: 1.9; }

/* Download */
.download { color: white; background: radial-gradient(ellipse at 82% 80%,#1a3563 0%,#101e3b 30%,#0a142a 65%); overflow: hidden; padding-block: 85px; }
.download-layout { display: grid; grid-template-columns: 1.1fr 1fr; gap: 45px; align-items: center; }
.download h2 { font-size: 48px; line-height: 1.4; letter-spacing: -1px; }
.download-description { color: #9facbf; font-size: 14px; margin-top: 21px; }
.download-buttons { display: flex; gap: 13px; margin-top: 30px; }
.platform-button { display: flex; align-items: center; gap: 12px; background: #fff; color: #16253f; padding: 13px 16px; border-radius: 6px; flex: 1; transition: background .2s; }
.platform-button:hover { background: #e4edff; }
.platform-button>svg:first-child { width: 28px; height: 29px; }
.platform-button>svg:last-child { margin-left: auto; width: 16px; height: 16px; }
.platform-button span { display: block; }
.platform-button small { display: block; font-size: 9px; color: #8692a5; line-height: 1.6; }
.platform-button strong { display: block; font-size: 11px; font-weight: 650; white-space: nowrap; }
.download-note { color: #8191ad; font-size: 10px; margin-top: 14px; }
.download-steps { list-style: none; padding: 28px 0 0; margin: 35px 0 0; border-top: 1px solid #ffffff14; display: grid; grid-template-columns: repeat(3,1fr); gap: 15px; }
.download-steps li>span { color: #5688d6; font-size: 11px; }
.download-steps h3 { font-size: 12px; margin-top: 7px; font-weight: 500; }
.download-steps p { color: #8292af; font-size: 9px; margin-top: 6px; }
.download-visual { position: relative; height: 520px; }
.device-orbit { display: block; position: absolute; width: 480px; height: 480px; border: 1px solid #5477b51a; border-radius: 50%; top: 45%; left: 50%; transform: translate(-50%,-50%); }
.device-orbit.second { width: 370px; height: 370px; }
.phone { position: absolute; width: 214px; height: 416px; padding: 7px; background: linear-gradient(130deg,#6688bc,#152441 25%,#0d1b35 70%,#5a7eb3); border: 1px solid #7392c4; border-radius: 33px; box-shadow: 18px 25px 40px #02081766; }
.phone-screen { position: relative; width: 100%; height: 100%; border-radius: 25px; overflow: hidden; background: linear-gradient(160deg,#1e3a66,#101e39 60%); display: flex; align-items: center; flex-direction: column; border: 1px solid #06122a; }
.phone-notch { position: absolute; top: 6px; left: 50%; transform: translateX(-50%); width: 62px; height: 16px; background: #071326; border-radius: 30px; }
.phone-front { top: 35px; left: 40%; transform: rotate(9deg); z-index: 2; }
.phone-front .phone-screen>img { width: 56px; height: 56px; margin-top: 60px; }
.phone-front strong { color: #f0f6ff; font-size: 22px; letter-spacing: -.3px; margin-top: 15px; }
.phone-title { font-size: 9px; color: #94add3; margin-top: 6px; }
.phone-card-row { display: flex; gap: 4px; margin-top: 29px; transform: rotate(-8deg); }
.phone-card-row b { width: 49px; height: 73px; border-radius: 4px; color: #1b3152; padding: 7px; background: #eff4fa; font: 19px/1 Georgia,serif; box-shadow: 0 7px 14px #02081844; transform: rotate(-5deg); }
.phone-card-row b:nth-child(2) { transform: rotate(9deg) translateY(2px); }
.phone-card-row small { display: block; font-size: 29px; text-align: center; margin-top: 3px; }
.phone-rule { width: 70px; height: 1px; background: #3b567e; margin-top: 25px; }
.phone-bottom { font-size: 7px; letter-spacing: 3px; color: #4c6893; margin-top: 15px; }
.phone-back { left: 12%; top: 69px; transform: rotate(-15deg); border-color: #526d91; }
.phone-back .phone-screen { background: linear-gradient(155deg,#29456d,#11223f); }
.back-symbol { font-size: 100px; color: #4b6693; margin-top: 74px; }
.back-lines { margin-top: 45px; width: 100px; display: grid; gap: 12px; }
.back-lines i { height: 5px; background: #2e4870; border-radius: 2px; }
.back-lines i:last-child { width: 65%; }
.device-caption { display: flex; align-items: center; justify-content: center; gap: 8px; position: absolute; bottom: 0; width: 100%; color: #6c82a7; font-size: 8px; letter-spacing: 1.5px; }
.device-caption svg { width: 14px; height: 16px; }
.device-caption i { width: 1px; height: 12px; background: #3b5071; margin-inline: 13px; }

/* FAQ and contact */
.faq-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; }
.faq h2 { max-width: 315px; line-height: 1.6; }
.faq .text-link { font-size: 12px; margin-top: 28px; }
.faq-list details { border-bottom: 1px solid var(--line); padding: 24px 0; }
.faq-list details:first-child { padding-top: 4px; }
.faq-list summary { display: flex; justify-content: space-between; align-items: flex-start; gap: 25px; cursor: pointer; list-style: none; font-size: 14px; font-weight: 550; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary b { font-size: 20px; font-weight: 400; color: #a0adc0; line-height: 1.1; transition: transform .2s; }
.faq-list details[open] summary b { transform: rotate(45deg); }
.faq-list details p { font-size: 12px; line-height: 2; color: var(--muted); padding: 16px 25px 0 0; }
.contact { padding: 0 0 85px; }
.contact-panel { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 60px; background: #f2f6fc; border: 1px solid #e6edf7; padding: 45px 50px; border-radius: 10px; }
.contact-panel h2 { font-size: 26px; line-height: 1.7; letter-spacing: -.5px; }
.contact-copy .eyebrow { font-size: 9px; letter-spacing: 1.8px; margin-bottom: 15px; }
.contact-copy>p:last-child { font-size: 12px; color: var(--muted); margin-top: 12px; }
.contact-channels { display: grid; gap: 12px; }
.contact-item { display: flex; align-items: center; gap: 15px; background: white; border-radius: 7px; padding: 14px 20px; }
.channel-icon { color: #417bbf; display: flex; }
.channel-icon svg { width: 26px; height: 27px; }
.channel-content>span { display: block; font-size: 10px; color: #8b95a6; line-height: 1.5; }
.channel-content>strong { display: block; font-size: 21px; line-height: 1.6; font-weight: 600; letter-spacing: .4px; overflow-wrap: anywhere; }
.channel-content>small { color: #8b95a6; font-size: 10px; }
.copy-button { margin-left: auto; border: 0; background: #f1f6ff; color: #4d80c7; font-size: 10px; padding: 7px 13px; border-radius: 4px; flex-shrink: 0; }
.copy-button:hover { background: #e0ecff; }
.site-footer { background: #080f20; color: #a7b4cd; padding-top: 46px; }
.footer-top { display: flex; align-items: center; gap: 40px; padding-bottom: 36px; }
.site-footer .brand { color: white; }
.site-footer .brand>span { font-size: 23px; }
.footer-top>div>p { color: #78869e; font-size: 10px; margin-top: 14px; }
.footer-top nav { display: flex; gap: 26px; margin-left: auto; font-size: 11px; color: #8e9cb6; }
.footer-top nav a:hover { color: #c1d6ff; }
.back-top { font-size: 10px; color: #7c8ba5; }
.footer-bottom { border-top: 1px solid #ffffff0b; display: flex; justify-content: space-between; gap: 20px; padding-block: 22px; color: #6b7b96; font-size: 9px; }
.floating-contact { position: fixed; z-index: 21; right: 22px; bottom: 25px; width: 63px; height: 69px; border-radius: 9px; background: #fff; color: #3f75c9; box-shadow: 0 6px 25px #1026551a; border: 1px solid #e9eef8; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; }
.floating-contact span { font-size: 8px; }
.floating-contact:hover { background: var(--tint); }

/* Dialog and error state */
dialog { border: 1px solid #e4ebf6; border-radius: 15px; padding: 34px; width: min(450px,calc(100% - 30px)); max-height: calc(100dvh - 40px); color: var(--ink); box-shadow: 0 20px 120px #040b2555; }
dialog:not([open]) { display: none; }
.dialog-close { position: absolute; top: 18px; right: 19px; border: 0; color: #8490a5; background: transparent; font-size: 27px; line-height: 1; width: 30px; height: 30px; border-radius: 5px; }
.dialog-close:hover { background: var(--tint); }
.dialog-brand { display: flex; align-items: center; gap: 13px; }
.dialog-brand .eyebrow { margin: 0; font-size: 11px; }
dialog h2 { font-size: 25px; margin-top: 23px; }
.dialog-description { font-size: 12px; color: var(--muted); margin: 13px 0 22px; }
.dialog-channels { display: grid; gap: 12px; }
.dialog-channels .contact-item { border: 1px solid #e6edf8; padding: 15px; background: #f8faff; }
.dialog-notice { font-size: 10px; color: #9aa3b2; margin-top: 20px; }
.copy-status { color: #3478c5; font-size: 11px; min-height: 18px; margin-top: 10px; }
.page-status:not(:empty) { position: fixed; left: 50%; bottom: 35px; transform: translateX(-50%); z-index: 30; border-radius: 6px; padding: 12px 21px; font-size: 12px; background: #132442; color: white; max-width: calc(100% - 40px); box-shadow: 0 8px 30px #0f23402e; }
.error-page { min-height: 100vh; background: var(--navy); color: white; display: grid; place-items: center; padding: 30px; }
.error-page main { max-width: 660px; }
.error-page main>span { letter-spacing: 3px; font-size: 11px; color: #7ca5eb; }
.error-page h1 { font-size: 40px; margin-block: 26px; }
.error-page p { color: #8b9bbb; margin-bottom: 30px; }

/* Tablet */
@media (min-width: 1600px) {
  .hero-content { min-height: 790px; }
  .hero-headline { font-size: 76px; }
}
@media (max-width: 1100px) {
  .container { width: calc(100% - 64px); }
  .header-inner { gap: 24px; }
  .main-nav { gap: 25px; }
  .hero-content { min-height: 660px; }
  .hero-headline { font-size: 60px; }
  .hero h1 { font-size: 23px; }
  .hero-description { font-size: 12px; }
  .experience-grid { gap: 50px; }
  .poker-scene { min-height: 460px; }
  .scene-table { width: 335px; height: 185px; }
  .scene-cards { top: 28%; }
  .scene-card { width: 78px; height: 121px; }
  .scene-card i { font-size: 46px; left: 22px; top: 35px; }
  h2 { font-size: 32px; }
  .feature-item { padding-inline: 22px; }
  .feature-number { right: 22px; }
  .download-layout { gap: 20px; }
  .download h2 { font-size: 43px; }
  .platform-button { padding: 12px; gap: 8px; }
  .platform-button strong { font-size: 10px; }
  .platform-button>svg:first-child { width: 23px; }
  .phone { width: 190px; height: 378px; }
  .download-visual { height: 490px; }
  .phone-front { top: 45px; left: 41%; }
  .phone-back { left: 12%; top: 80px; }
  .phone-front .phone-screen>img { margin-top: 48px; width: 50px; height: 50px; }
  .phone-rule { margin-top: 22px; }
  .phone-bottom { margin-top: 10px; }
  .contact-panel { padding: 38px; gap: 35px; }
  .contact-panel h2 { font-size: 23px; }
  .footer-top { gap: 25px; }
  .footer-top nav { gap: 18px; }
}
@media (max-width: 850px) {
  .container { width: calc(100% - 48px); }
  .site-header { height: 75px; }
  .header-inner { gap: 18px; }
  .brand>span { font-size: 22px; }
  .brand>img { width: 38px; height: 38px; }
  .main-nav { gap: 20px; }
  .main-nav a { font-size: 11px; }
  .header-download { font-size: 10px; gap: 10px; padding: 8px 12px; }
  .hero-content { min-height: 620px; }
  .hero-headline { font-size: 54px; }
  .hero h1 { font-size: 20px; }
  .hero-copy { width: 53%; }
  .hero-actions { gap: 20px; }
  .hero-actions .button { min-height: 50px; padding-inline: 22px; font-size: 12px; gap: 21px; }
  .hero-secondary { font-size: 10px; gap: 10px; }
  .hero .eyebrow { font-size: 8px; letter-spacing: 1.8px; }
  .hero-description { font-size: 11px; }
  .highlight-item { gap: 13px; }
  .highlight-item:first-child { padding-left: 0; }
  .highlight-item strong { font-size: 12px; }
  .highlight-item p { font-size: 9px; }
  .highlight-item svg { width: 24px; height: 24px; }
  .section { padding-block: 75px; }
  .experience-grid { gap: 35px; }
  h2 { font-size: 29px; }
  .poker-scene { min-height: 440px; }
  .scene-table { width: 285px; height: 170px; }
  .scene-card { width: 70px; height: 110px; }
  .scene-card i { font-size: 40px; left: 20px; }
  .scene-card b { font-size: 18px; }
  .chip { width: 60px; height: 60px; padding: 7px; }
  .chip span { font-size: 25px; }
  .chip-two { width: 52px; height: 52px; }
  .scene-bottom { left: 22px; right: 22px; }
  .scene-bottom>span { font-size: 5px; letter-spacing: .5px; }
  .scene-bottom small { font-size: 8px; }
  .section-description { font-size: 12px; }
  .experience-points { margin-top: 23px; gap: 20px; }
  .experience-point { gap: 13px; }
  .experience-point h3 { font-size: 13px; }
  .experience-point p { font-size: 10px; }
  .features-grid { grid-template-columns: repeat(2,1fr); gap: 35px 0; }
  .feature-item { padding-inline: 30px; }
  .feature-item:nth-child(3) { padding-left: 0; border-left: 0; }
  .feature-tag { margin-top: 19px; }
  .section-heading { gap: 35px; }
  .section-heading>p { max-width: 240px; }
  .download-layout { grid-template-columns: 1.1fr .9fr; gap: 0; }
  .download h2 { font-size: 39px; }
  .download-buttons { flex-direction: column; max-width: 285px; }
  .platform-button { padding: 12px 18px; gap: 15px; }
  .platform-button strong { font-size: 12px; }
  .platform-button small { font-size: 10px; }
  .platform-button>svg:first-child { width: 28px; height: 30px; }
  .download-description { font-size: 12px; }
  .download-steps { gap: 10px; }
  .download-steps p { font-size: 8px; }
  .download-visual { transform: scale(.86); transform-origin: center; }
  .phone-front { left: 34%; }
  .phone-back { left: -5%; }
  .faq-grid { gap: 45px; grid-template-columns: .9fr 1.3fr; }
  .faq-list summary { font-size: 12px; }
  .faq-list details p { font-size: 11px; }
  .contact-panel { gap: 25px; padding: 30px; }
  .contact-panel h2 { font-size: 24px; }
  .contact-item { padding: 13px; gap: 10px; }
  .channel-content>strong { font-size: 19px; }
  .contact-copy>p:last-child { font-size: 11px; }
  .footer-top { flex-wrap: wrap; }
  .footer-top nav { margin-left: auto; flex-wrap: wrap; max-width: 300px; gap: 15px 20px; }
  .back-top { display: none; }
}

/* Mobile */
@media (max-width: 650px) {
  html { scroll-padding-top: 85px; }
  .container { width: calc(100% - 40px); }
  .site-header { height: auto; min-height: 70px; }
  .header-inner { min-height: 70px; flex-wrap: wrap; padding-block: 14px; gap: 12px; }
  .brand { gap: 8px; }
  .brand>img { width: 35px; height: 35px; }
  .brand>span { font-size: 22px; }
  .brand small { font-size: 8px; letter-spacing: 3px; }
  .header-download { margin-left: auto; font-size: 9px; padding: 6px 10px; gap: 7px; }
  .header-download svg { width: 13px; height: 13px; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; border: 0; background: transparent; width: 28px; height: 30px; padding: 5px; color: white; }
  .menu-toggle span { height: 1px; width: 18px; background: #a0b0ca; transition: transform .2s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
  .main-nav { order: 4; flex-basis: 100%; height: auto; justify-content: space-between; gap: 15px; flex-wrap: wrap; }
  .main-nav.enhanced { display: none; }
  .main-nav.enhanced.is-open { display: flex; }
  .main-nav a { font-size: 11px; padding-block: 9px 3px; }
  .hero-content { min-height: 770px; display: block; padding-top: 41px; padding-bottom: 320px; }
  .hero-copy { width: 100%; }
  .hero-image { height: 395px; top: auto; bottom: 0; width: 700px; max-width: none; right: -85px; object-fit: cover; object-position: right center; }
  .hero-shade { background: linear-gradient(180deg,#050c1d 0%,#050c1d 46%,#050c1d00 64%,#050c1d00 84%,#050c1d 99%); }
  .hero .eyebrow { font-size: 8px; letter-spacing: 1.7px; margin-bottom: 20px; }
  .hero h1 { font-size: 18px; letter-spacing: 2px; margin-bottom: 12px; }
  .hero-headline { font-size: 48px; line-height: 1.25; letter-spacing: -1px; }
  .hero-headline br { display: initial; }
  .hero-description { font-size: 11px; line-height: 1.95; margin-top: 20px; color: #8e9db9; }
  .hero-actions { margin-top: 25px; gap: 25px; }
  .hero-actions .button { min-height: 48px; padding: 12px 22px; font-size: 12px; gap: 24px; }
  .hero-secondary { font-size: 11px; }
  .platform-note { margin-top: 23px; gap: 13px; }
  .platform-note>div { padding-right: 14px; gap: 9px; }
  .platform-note svg { width: 17px; height: 19px; }
  .platform-note strong { font-size: 9px; }
  .platform-note p>span { font-size: 8px; }
  .hero-bottom { bottom: 18px; font-size: 6px; letter-spacing: 1.5px; }
  .hero-bottom>span:last-child { font-size: 5px; }
  .highlights-grid { padding-block: 22px; }
  .highlight-item { flex-direction: column; gap: 6px; text-align: center; padding-inline: 8px; }
  .highlight-item:first-child { justify-content: center; padding-left: 0; }
  .highlight-item:last-child { padding-right: 0; }
  .highlight-item svg { width: 23px; height: 23px; }
  .highlight-item strong { font-size: 11px; letter-spacing: .3px; }
  .highlight-item p { font-size: 7px; margin-top: 4px; white-space: nowrap; }
  .section { padding-block: 60px; }
  .eyebrow { font-size: 9px; letter-spacing: 2px; margin-bottom: 16px; }
  h2 { font-size: 30px; letter-spacing: -.7px; }
  .experience-grid { grid-template-columns: 1fr; gap: 35px; }
  .poker-scene { min-height: 360px; }
  .scene-table { width: 285px; height: 164px; }
  .scene-cards { top: 23%; }
  .scene-card { width: 72px; height: 112px; }
  .chip-one { left: 15%; bottom: 22%; }
  .chip-two { right: 12%; bottom: 27%; }
  .scene-label { font-size: 8px; top: 25px; left: 25px; }
  .scene-bottom { bottom: 21px; }
  .scene-bottom>span { font-size: 6px; }
  .experience-copy h2 { line-height: 1.5; }
  .section-description { font-size: 12px; margin-top: 18px; line-height: 2; }
  .experience-points { margin-top: 24px; gap: 22px; }
  .experience-point h3 { font-size: 13px; }
  .experience-point p { font-size: 11px; }
  .experience-copy .text-link { margin-top: 25px; font-size: 12px; }
  .section-heading { display: block; margin-bottom: 30px; }
  .section-heading>p { font-size: 11px; max-width: none; margin-top: 16px; line-height: 1.9; }
  .features-grid { gap: 30px 0; }
  .feature-item { padding: 0 18px; }
  .feature-item:nth-child(even) { padding-right: 0; }
  .feature-icon { height: 34px; }
  .feature-icon svg { width: 28px; height: 28px; }
  .feature-number { right: 18px; top: 8px; font-size: 8px; }
  .feature-item:nth-child(even) .feature-number { right: 0; }
  .feature-tag { font-size: 6px; letter-spacing: .7px; margin-top: 19px; }
  .feature-item h3 { font-size: 16px; margin-top: 8px; }
  .feature-item>p:last-child { font-size: 10px; line-height: 1.9; margin-top: 11px; }
  .download { padding-block: 55px 32px; }
  .download-layout { grid-template-columns: 1fr; gap: 30px; }
  .download h2 { font-size: 38px; }
  .download-description { font-size: 12px; margin-top: 20px; }
  .download-buttons { max-width: none; margin-top: 26px; gap: 11px; }
  .platform-button { padding: 14px 20px; gap: 17px; }
  .platform-button strong { font-size: 12px; }
  .download-note { font-size: 9px; margin-top: 14px; }
  .download-steps { padding-top: 23px; margin-top: 27px; gap: 14px; }
  .download-steps li>span { font-size: 10px; }
  .download-steps h3 { font-size: 11px; }
  .download-steps p { font-size: 8px; line-height: 1.9; }
  .download-visual { transform: none; height: 440px; max-width: 390px; width: 100%; margin-inline: auto; }
  .phone { width: 171px; height: 338px; padding: 6px; border-radius: 27px; }
  .phone-screen { border-radius: 20px; }
  .phone-back { top: 54px; left: 11%; }
  .phone-front { top: 24px; left: 41%; }
  .phone-front .phone-screen>img { margin-top: 43px; width: 46px; height: 46px; }
  .phone-front strong { font-size: 19px; margin-top: 13px; }
  .phone-title { font-size: 8px; }
  .phone-card-row { margin-top: 21px; }
  .phone-card-row b { width: 43px; height: 63px; font-size: 15px; }
  .phone-card-row small { font-size: 25px; }
  .phone-rule { margin-top: 19px; width: 60px; }
  .phone-bottom { margin-top: 8px; font-size: 6px; }
  .back-symbol { font-size: 85px; margin-top: 58px; }
  .back-lines { margin-top: 32px; width: 85px; gap: 10px; }
  .device-orbit { width: 355px; height: 355px; }
  .device-orbit.second { width: 270px; height: 270px; }
  .device-caption { bottom: 10px; }
  .faq-grid { grid-template-columns: 1fr; gap: 33px; }
  .faq h2 { max-width: none; font-size: 28px; }
  .faq .text-link { margin-top: 19px; font-size: 11px; }
  .faq-list summary { font-size: 12px; }
  .faq-list details { padding-block: 21px; }
  .faq-list details p { font-size: 11px; padding-top: 14px; }
  .contact { padding-bottom: 50px; }
  .contact-panel { grid-template-columns: 1fr; gap: 25px; padding: 28px 23px; }
  .contact-panel h2 { font-size: 24px; }
  .contact-copy .eyebrow { font-size: 7px; letter-spacing: 1.5px; }
  .contact-copy>p:last-child { font-size: 11px; }
  .contact-item { padding: 13px; }
  .channel-content>strong { font-size: 20px; }
  .copy-button { font-size: 9px; padding: 7px 11px; }
  .site-footer { padding-top: 33px; }
  .footer-top { display: block; padding-bottom: 26px; }
  .footer-top nav { margin: 26px 0 0; gap: 14px 24px; max-width: none; font-size: 10px; }
  .footer-bottom { flex-direction: column; padding-block: 20px 30px; gap: 9px; font-size: 8px; }
  .floating-contact { width: 47px; height: 47px; right: 12px; bottom: 15px; border-radius: 50%; }
  .floating-contact span { display: none; }
  .floating-contact svg { width: 24px; height: 24px; }
  dialog { padding: 27px 22px 21px; }
  dialog h2 { font-size: 23px; }
  .dialog-brand>img { width: 45px; height: 45px; }
  .dialog-description { font-size: 11px; }
  .dialog-channels .contact-item { padding: 13px; gap: 10px; }
  .channel-content>small { font-size: 8px; }
  .dialog-notice { font-size: 9px; }
}
@media (max-width: 360px) {
  .container { width: calc(100% - 32px); }
  .brand>span { font-size: 19px; }
  .brand>img { width: 31px; height: 31px; }
  .header-download { font-size: 8px; padding-inline: 8px; }
  .header-download svg { display: none; }
  .header-inner { gap: 10px; }
  .hero-headline { font-size: 41px; }
  .hero-content { min-height: 760px; }
  .hero-description { font-size: 10px; }
  .hero-actions { gap: 18px; }
  .hero-actions .button { padding-inline: 17px; font-size: 11px; gap: 15px; }
  .hero-secondary { gap: 8px; font-size: 10px; }
  .hero-image { right: -100px; }
  .highlight-item p { font-size: 6px; }
  .highlight-item { padding-inline: 6px; }
  .poker-scene { min-height: 330px; }
  .scene-table { width: 250px; height: 150px; }
  .scene-card { width: 63px; height: 98px; }
  .scene-card i { font-size: 35px; left: 18px; top: 29px; }
  .scene-card b { font-size: 16px; top: 7px; left: 8px; }
  .scene-card small { font-size: 13px; }
  .chip { width: 53px; height: 53px; }
  .chip-two { width: 45px; height: 45px; }
  .chip span { font-size: 22px; }
  .scene-bottom>span { font-size: 5px; }
  h2 { font-size: 27px; }
  .feature-tag { font-size: 5px; }
  .feature-item { padding-inline: 14px; }
  .feature-item h3 { font-size: 15px; }
  .download h2 { font-size: 35px; }
  .phone-back { left: 5%; }
  .phone-front { left: 38%; }
  .phone { width: 157px; height: 316px; }
  .phone-front .phone-screen>img { width: 41px; height: 41px; }
  .phone-front strong { font-size: 17px; }
  .phone-title { font-size: 7px; }
  .phone-card-row { margin-top: 19px; }
  .phone-rule { margin-top: 15px; }
  .phone-bottom { font-size: 5px; }
  .download-visual { height: 410px; }
  .contact-panel { padding: 25px 18px; }
  .contact-panel h2 { font-size: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Product homepage v3 */
.section { padding-block: 78px; }
.main-nav { gap: 25px; }
.header-inner { gap: 27px; }
.hero-content { min-height: 565px; padding-block: 50px 70px; }
.hero-image { width: min(920px,76vw); height: auto; max-width: none; max-height: 520px; top: auto; bottom: 20px; right: max(-22px,calc((100vw - 1440px)/2)); object-fit: contain; object-position: center; }
.hero-shade { background: linear-gradient(90deg,#050c1d 0%,#050c1d85 32%,transparent 60%),linear-gradient(0deg,#050c1d,transparent 20%); }
.hero-headline { font-size: 27px; line-height: 1.55; letter-spacing: 0; font-weight: 500; color: #d5e3ff; }
.hero h1 { font-size: 54px; line-height: 1.3; font-weight: 700; letter-spacing: 0; color: #fff; margin-bottom: 16px; }
.hero-description { margin-top: 20px; font-size: 13px; }
.hero .eyebrow { margin-bottom: 18px; }
.hero-actions { margin-top: 25px; }
.platform-note { margin-top: 23px; }
.hero-bottom { bottom: 17px; }
.highlights-grid { padding-block: 21px; }
.experience { background: #f8faff; }
.app-gallery { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 36px; padding: 8px 10px 20px; scrollbar-width: thin; scrollbar-color: #bacbeb transparent; }
.app-slide { min-width: 0; scroll-snap-align: start; }
.app-frame { padding: 6px; border: 1px solid #c6d2e6; border-radius: 29px; background: #16253e; box-shadow: 0 14px 30px #152b511a; max-width: 226px; margin: auto; }
.app-frame img { width: 100%; aspect-ratio: 1/2; object-fit: contain; border-radius: 23px; }
.app-slide figcaption { display: flex; align-items: flex-start; gap: 13px; margin: 23px auto 0; max-width: 226px; }
.app-slide figcaption>span { color: #8aa9d6; font-size: 12px; padding-top: 4px; }
.app-slide h3 { font-size: 18px; font-weight: 600; }
.app-slide figcaption p { font-size: 12px; color: var(--muted); margin-top: 5px; }
.gallery-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 17px; }
.gallery-bottom>p { font-size: 11px; color: #8792a5; }
.gallery-controls { display: flex; align-items: center; gap: 12px; }
.gallery-controls[hidden] { display: none; }
.gallery-controls button { width: 36px; height: 36px; border: 1px solid #d7e1f1; border-radius: 50%; background: #fff; color: var(--primary); }
.gallery-controls button:disabled { opacity: .3; cursor: default; }
.gallery-position { font-size: 10px; letter-spacing: 1px; color: #7b8ba4; white-space: nowrap; }
.features { background: #fff; }
.features-grid { grid-template-columns: repeat(5,minmax(0,1fr)); }
.feature-item { padding: 12px 24px 6px; }
.feature-item:first-child { padding-left: 0; }
.feature-item:last-child { padding-right: 0; }
.feature-item h3 { font-size: 19px; }
.feature-item>p:not(.feature-tag) { font-size: 12px; line-height: 1.95; margin-top: 12px; }
.feature-icon { margin-bottom: 22px; }
.feature-tag { font-size: 8px; letter-spacing: 1.1px; margin-bottom: 10px; }
.feature-number { font-size: 11px; right: 20px; top: 16px; }
.download { padding-block: 65px; }
.download-visual { transform: scale(.9); transform-origin: center; }
.reviews { background: #f4f7fc; }
.reviews-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.reviews-heading-meta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; margin-bottom: 6px; }
.reviews-heading-meta p { font-size: 12px; color: var(--muted); }
.review-sample { font-size: 10px; line-height: 1.6; padding: 2px 7px; color: #62738e; background: #e8eef7; border-radius: 4px; }
.review-card { display: flex; flex-direction: column; background: white; padding: 27px 27px 24px; border: 1px solid #e6ecf5; border-radius: 14px; }
.review-stars { color: #efb900; font-size: 21px; line-height: 1; letter-spacing: 3px; margin-bottom: 19px; }
.empty-star { color: #cbd4e0; }
.review-card blockquote { margin: 0 0 23px; min-height: 100px; color: #59677d; font-size: 13px; line-height: 1.95; }
.review-card figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; padding-top: 18px; border-top: 1px solid #f0f3f8; }
.review-avatar { display: block; width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; object-fit: cover; background: #eaf2ff; border: 1px solid #e3eaf4; }
.review-card figcaption strong { display: block; font-weight: 600; font-size: 14px; }
.review-card figcaption div>span { display: block; font-size: 10px; color: #8c98ab; margin-top: 3px; }
.faq { padding-block: 80px 90px; }
.footer-keywords { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; padding: 0 85px 26px 0; color: #91a2bd; font-size: 11px; line-height: 1.8; }
.footer-keywords>span { color: #667c9d; }
.footer-keywords a:hover { color: #d1e3ff; text-decoration: underline; }
.site-footer { padding-top: 48px; }
.footer-top nav { gap: 18px; }
.floating-contact { box-shadow: 0 6px 28px #0e2d5620; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
#contact-dialog { position: fixed; z-index: 60; inset: auto 22px 22px auto; margin: 0; padding: 0; width: min(368px,calc(100% - 32px)); height: 520px; max-height: calc(100dvh - 100px); border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 12px 44px #10223e33; }
#contact-dialog[open] { display: flex; flex-direction: column; }
body:has(#contact-dialog[open]) .floating-contact { visibility: hidden; }
.support-header { display: flex; align-items: center; gap: 10px; flex-shrink: 0; padding: 13px 15px; background: #10223e; color: #fff; }
.support-header img { width: 32px; height: 32px; }
.support-header h2 { margin: 0; font-size: 16px; letter-spacing: 0; }
.support-header p { font-size: 10px; color: #9cb5da; margin-top: 2px; }
.support-header .dialog-close { position: static; margin-left: auto; color: #c4d7f5; flex-shrink: 0; }
.support-header .dialog-close:hover { background: #ffffff14; }
.chat-messages { flex: 1; min-height: 90px; overflow-y: auto; padding: 14px 15px; background: #f4f7fc; overscroll-behavior: contain; scrollbar-width: thin; }
.chat-message { max-width: 91%; margin-bottom: 16px; }
.message-label { display: block; margin-bottom: 6px; font-size: 10px; color: #8a97ab; }
.chat-message p { font-size: 12px; line-height: 1.9; padding: 11px 14px; margin: 0; border-radius: 0 12px 12px; background: white; border: 1px solid #e5ebf5; overflow-wrap: anywhere; white-space: pre-line; }
.chat-message p a { color: var(--primary-dark); text-decoration: underline; text-underline-offset: 3px; }
.chat-message.user { margin-left: auto; max-width: 86%; }
.chat-message.user .message-label { text-align: right; }
.chat-message.user p { background: var(--primary); color: #fff; border: 0; border-radius: 12px 0 12px 12px; }
.chat-typing { font-size: 11px; color: #7c91b1; padding: 6px 0 14px; }
.support-tools { padding: 10px 14px 12px; border-top: 1px solid #e4ebf5; flex-shrink: 0; }
.quick-label { font-size: 10px; color: #7c8da7; margin-bottom: 7px; }
.quick-questions { display: flex; flex-wrap: wrap; gap: 6px; }
.quick-questions button { border: 1px solid #dce7f8; border-radius: 6px; background: #f6f9ff; color: #4a74b1; padding: 5px 9px; font-size: 10px; line-height: 1.6; }
.quick-questions button:hover { border-color: #96b8e8; background: #edf4ff; }
.quick-questions button:disabled { opacity: .55; cursor: wait; }
.chat-form { display: flex; gap: 10px; border: 1px solid #dce4f1; border-radius: 7px; margin-top: 12px; padding: 5px; }
.chat-form:focus-within { border-color: #8bb3f3; }
.chat-form input { min-width: 0; flex: 1; border: 0; padding: 5px 8px; color: #233652; outline: 0; background: transparent; font: inherit; font-size: 12px; }
.chat-form button { display: grid; place-items: center; background: var(--primary); color: white; border: 0; border-radius: 5px; width: 35px; height: 33px; }
.chat-form button:disabled { opacity: .5; }
.chat-form svg { width: 18px; }
.support-human { padding: 10px 14px 8px; background: #f8faff; border-top: 1px solid #e6edf7; flex-shrink: 0; }
.support-human>p { font-size: 10px; color: #7a8aa3; margin-bottom: 9px; }
.dialog-channels { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.dialog-channels .contact-item { border: 1px solid #e0e9f7; padding: 8px; gap: 7px; background: white; border-radius: 7px; min-width: 0; }
.dialog-channels .channel-icon { display: none; }
.dialog-channels .channel-icon svg { width: 20px; height: 20px; }
.dialog-channels .channel-content>span { font-size: 9px; }
.dialog-channels .channel-content strong { font-size: 14px; letter-spacing: .3px; }
.dialog-channels .copy-button { font-size: 9px; padding: 4px; min-width: 0; }
.support-bottom { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 7px; min-height: 16px; font-size: 9px; color: #99a5b7; }
.support-bottom .copy-status { margin: 0; min-height: 0; font-size: 9px; color: var(--primary); }
@media (max-width:1100px) {
  .main-nav { gap: 17px; }
  .main-nav a { font-size: 12px; }
  .header-inner { gap: 20px; }
  .hero-content { min-height: 535px; }
  .hero-headline { font-size: 26px; }
  .hero-image { width: 80vw; right: -38px; bottom: 30px; }
  .app-gallery { gap: 24px; padding-inline: 4px; }
  .app-frame { border-radius: 24px; padding: 5px; }
  .app-frame img { border-radius: 19px; }
  .feature-item { padding-inline: 18px; }
  .feature-item h3 { font-size: 18px; }
  .feature-tag { font-size: 7px; letter-spacing: .5px; }
  .feature-item>p:not(.feature-tag) { font-size: 11px; }
  .review-card { padding: 22px; }
}
@media (max-width:850px) {
  .main-nav { gap: 13px; }
  .main-nav a { font-size: 11px; }
  .header-download { display: none; }
  .hero-content { min-height: 510px; }
  .hero-headline { font-size: 24px; }
  .hero h1 { font-size: 46px; }
  .hero-description { font-size: 11px; }
  .hero-image { width: 85vw; right: -70px; bottom: 45px; }
  .features-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px 0; }
  .feature-item:nth-child(n) { padding-inline: 18px; border-left: 1px solid #e1e9f5; }
  .feature-item:nth-child(3n+1) { padding-left: 0; border-left: 0; }
  .app-gallery { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: calc((100% - 48px)/3); overflow-x: auto; scroll-snap-type: x mandatory; }
  .reviews-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .download-visual { transform: none; }
}
@media (max-width:650px) {
  .section { padding-block: 55px; }
  .main-nav { gap: 0; }
  .menu-toggle { margin-left: auto; }
  .hero-content { min-height: 650px; padding-top: 34px; padding-bottom: 262px; }
  .hero-headline { font-size: 23px; }
  .hero h1 { font-size: 38px; }
  .hero-description { margin-top: 16px; font-size: 11px; }
  .hero-image { width: 510px; max-height: none; height: auto; top: auto; bottom: 16px; right: calc((100% - 430px)/2); }
  .hero-shade { background: linear-gradient(180deg,#050c1d 0%,#050c1d 51%,transparent 69%,transparent 89%,#050c1d 100%); }
  .hero .eyebrow { margin-bottom: 16px; }
  .hero-actions { margin-top: 22px; }
  .platform-note { margin-top: 18px; }
  .highlights-grid { padding-block: 19px; }
  .section-heading>p { margin-top: 13px; }
  .app-gallery { grid-auto-columns: 70%; gap: 24px; margin-right: -22px; padding: 6px 22px 18px 3px; }
  .app-frame { max-width: 235px; border-radius: 28px; padding: 5px; }
  .app-frame img { border-radius: 23px; }
  .app-slide figcaption { margin-top: 18px; max-width: 235px; }
  .app-slide h3 { font-size: 17px; }
  .gallery-bottom { align-items: flex-start; gap: 12px; }
  .gallery-bottom>p { max-width: 180px; line-height: 1.7; font-size: 9px; }
  .gallery-controls { gap: 8px; }
  .gallery-controls button { width: 30px; height: 30px; }
  .features-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 27px 0; }
  .feature-item:nth-child(n) { padding: 0 17px; border-left: 1px solid #e1e9f5; }
  .feature-item:nth-child(odd) { padding-left: 0; border-left: 0; }
  .feature-item:last-child { grid-column: 1/-1; display: grid; grid-template-columns: 42px 1fr; column-gap: 12px; padding-top: 21px; border-top: 1px solid #e7edf6; }
  .feature-item:last-child .feature-icon { grid-row: 1/4; margin: 8px 0 0; }
  .feature-item:last-child .feature-number { top: 28px; right: 0; }
  .feature-item:last-child .feature-tag { margin-bottom: 4px; }
  .feature-item:last-child h3 { font-size: 17px; }
  .feature-item:last-child>p:not(.feature-tag) { margin-top: 5px; }
  .feature-icon { margin-bottom: 19px; }
  .feature-number { top: 5px; }
  .feature-tag { font-size: 7px; }
  .reviews-grid { grid-template-columns: 1fr; gap: 12px; }
  .review-card { padding: 20px 22px; }
  .review-card blockquote { min-height: 0; margin-bottom: 17px; font-size: 12px; }
  .reviews-heading-meta { margin-top: 12px; }
  .faq { padding-block: 55px 64px; }
  .site-footer { padding-top: 38px; }
  .footer-keywords { font-size: 10px; gap: 8px 15px; padding-right: 42px; }
  #contact-dialog { inset: auto 12px 12px auto; width: min(352px,calc(100% - 24px)); height: 500px; max-height: calc(100dvh - 100px); border-radius: 13px; }
  .support-header { padding: 12px 14px; gap: 10px; }
  .support-header h2 { font-size: 16px; }
  .support-header p { font-size: 10px; }
  .chat-messages { padding: 16px; }
  .support-tools { padding: 11px 15px 12px; }
  .support-human { padding: 12px 15px 9px; }
  .quick-questions button { font-size: 10px; padding: 5px 7px; }
  .dialog-channels { gap: 7px; }
  .dialog-channels .contact-item { gap: 6px; padding: 8px; }
  .dialog-channels .channel-icon { display: none; }
  .dialog-channels .channel-content strong { font-size: 14px; }
  .support-bottom { font-size: 8px; }
}
@media (max-width:360px) {
  .hero-content { min-height: 630px; padding-bottom: 245px; }
  .hero-headline { font-size: 21px; }
  .hero h1 { font-size: 34px; }
  .hero-image { width: 465px; right: -64px; bottom: 20px; }
  .hero-description { font-size: 10px; }
  .app-gallery { grid-auto-columns: 77%; gap: 20px; }
  .gallery-bottom>p { max-width: 143px; }
  .gallery-controls { gap: 5px; }
  .support-header h2 { font-size: 15px; }
  .support-header img { width: 32px; height: 32px; }
  .support-tools,.support-human { padding-inline: 11px; }
}
@media (max-height:600px) {
  #contact-dialog { max-height: calc(100dvh - 80px); overflow-y: auto; }
  .chat-messages { flex: 0 0 130px; }
}