:root {
  color-scheme: dark;
  --bg: #141414;
  --bg-deep: #090909;
  --surface: #1c1c1c;
  --surface-raised: #232323;
  --ink: #f3f7f3;
  --muted: #a7b3aa;
  --line: rgba(255, 255, 255, .13);
  --accent: #f6121d;
  --accent-strong: #e50914;
  --content-width: 1160px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; background: var(--bg); }
body { margin: 0; overflow-x: hidden; background: var(--bg); color: var(--ink); -webkit-font-smoothing: antialiased; }
body::before { position: fixed; z-index: 0; inset: 0; background: radial-gradient(ellipse at 76% 5%, rgba(229, 9, 20, .075), transparent 32%); content: ""; pointer-events: none; }
a { color: inherit; text-decoration: none; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { text-wrap: pretty; }

.site-header { position: sticky; z-index: 10; top: 0; display: grid; min-height: 78px; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; padding: 0 max(4vw, calc((100vw - 1320px) / 2)); border-bottom: 1px solid var(--line); background: rgba(13, 13, 13, .92); backdrop-filter: blur(16px); }
.brand { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; }
.brand-mark { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(229, 9, 20, .4); border-radius: 12px; background: linear-gradient(145deg, #f6121d, #b20710); box-shadow: 0 8px 22px rgba(229, 9, 20, .2), inset 0 1px rgba(255, 255, 255, .12); color: #fff; font-size: 12px; }
.brand-name { display: grid; gap: 4px; }
.brand-name strong { font-size: 13px; font-weight: 850; letter-spacing: 1.1px; }
.brand-name small { color: var(--muted); font-size: 8px; font-weight: 700; letter-spacing: 1px; }
.site-nav { display: flex; align-items: center; justify-content: center; gap: clamp(12px, 1.65vw, 23px); }
.site-nav a, .site-footer > a:last-child { color: #c1ccc3; font-size: 10px; font-weight: 650; transition: color .2s; }
.site-nav a:hover, .site-footer > a:last-child:hover { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.language-switch select { min-height: 39px; padding: 0 8px; border: 1px solid rgba(255,255,255,.2); border-radius: 7px; background: #171717; color: #f2f2f2; font: inherit; font-size: 10px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.header-action { display: inline-flex; min-height: 39px; align-items: center; gap: 12px; padding: 0 13px; border: 1px solid rgba(229, 9, 20, .32); border-radius: 7px; background: rgba(229, 9, 20, .09); font-size: 10px; font-weight: 750; white-space: nowrap; }
.header-action span, .text-link span { color: var(--accent); }

.hero { position: relative; display: grid; min-height: min(770px, calc(100svh - 78px)); grid-template-columns: minmax(0, .95fr) minmax(380px, 1.05fr); align-items: center; gap: clamp(35px, 7vw, 100px); padding: 95px max(7vw, calc((100vw - 1220px) / 2)) 100px; overflow: hidden; background: linear-gradient(130deg, #141414 0%, #191112 54%, #090909 100%); }
.hero::after { position: absolute; right: 7%; bottom: 0; left: 7%; height: 1px; background: linear-gradient(90deg, transparent, rgba(229, 9, 20, .5), transparent); content: ""; }
.hero-glow { position: absolute; top: 10%; right: 3%; width: 560px; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(229, 9, 20, .14), transparent 67%); pointer-events: none; }
.hero-copy, .hero-visual { position: relative; z-index: 1; }
.hero-copy { max-width: 590px; }
.eyebrow, .section-kicker { display: flex; align-items: center; gap: 9px; color: #c0cdc2; font-size: 9px; font-weight: 800; letter-spacing: 1.35px; }
.eyebrow { margin: 0 0 21px; }
.eyebrow span { width: 18px; height: 2px; background: var(--accent-strong); box-shadow: 0 0 12px rgba(229, 9, 20, .55); }
.hero h1 { margin: 0; font-size: clamp(54px, 7.5vw, 91px); font-weight: 830; letter-spacing: -5.5px; line-height: .99; text-wrap: balance; }
.hero h1 span, .section h2 span, .section-heading h2 span, .install-copy h2 span { color: var(--accent); }
.hero-description { max-width: 520px; margin: 22px 0 0; color: #bdc8bf; font-size: 15px; line-height: 1.8; }
.hero-promise { display: flex; align-items: center; gap: 9px; margin: 20px 0 0; color: #ff5961; font-size: 12px; font-weight: 750; }
.hero-promise span { display: grid; width: 21px; height: 21px; place-items: center; border: 1px solid rgba(229, 9, 20, .45); border-radius: 50%; font-size: 11px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.button { display: inline-flex; min-height: 47px; align-items: center; justify-content: center; gap: 13px; padding: 0 17px; border: 1px solid transparent; border-radius: 7px; font-size: 11px; font-weight: 780; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: linear-gradient(135deg, #f6121d, #b20710); box-shadow: 0 8px 24px rgba(229, 9, 20, .24), inset 0 1px rgba(255, 255, 255, .22); color: #fff; }
.button-primary:hover { background: linear-gradient(135deg, #ff2934, #d30813); }
.button-secondary { border-color: rgba(227, 240, 230, .2); background: rgba(255, 255, 255, .035); color: var(--ink); }
.button-secondary:hover { border-color: rgba(229, 9, 20, .65); background: rgba(229, 9, 20, .08); }
.hero-note { margin: 17px 0 0; color: #9ba79e; font-size: 10px; letter-spacing: .2px; }
.hero-visual { display: grid; min-height: 405px; place-items: center; isolation: isolate; }
.visual-orbit { position: absolute; z-index: -1; border: 1px solid rgba(229, 9, 20, .16); border-radius: 50%; }
.visual-orbit-one { width: 390px; aspect-ratio: 1; }
.visual-orbit-two { width: 500px; aspect-ratio: 1; border-color: rgba(229, 9, 20, .08); }
.screen-frame { position: relative; width: min(100%, 500px); aspect-ratio: 1.42; padding: 14px; border: 1px solid rgba(255, 255, 255, .24); border-radius: 15px; background: linear-gradient(145deg, #403234, #211719 30%, #111); box-shadow: 0 30px 90px rgba(0, 0, 0, .45), 0 0 85px rgba(229, 9, 20, .1), inset 0 1px rgba(255, 255, 255, .2); transform: perspective(1000px) rotateY(-5deg) rotateX(2deg); }
.screen-frame::after { position: absolute; right: 25%; bottom: -13px; left: 25%; height: 12px; border-radius: 0 0 50% 50%; background: linear-gradient(90deg, transparent, #66575a, transparent); content: ""; }
.screen-top { display: flex; height: 30px; align-items: center; gap: 8px; padding: 0 5px; color: #c9d6cb; font-size: 8px; font-weight: 800; letter-spacing: 1px; }
.screen-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px rgba(229, 9, 20, .7); }
.screen-status { margin-left: auto; color: #849187; font-size: 7px; }
.screen-center { display: grid; height: calc(100% - 71px); align-content: center; justify-items: center; border: 1px solid rgba(255, 255, 255, .07); border-radius: 8px; background: radial-gradient(ellipse at 50% 46%, rgba(229, 9, 20, .2), transparent 45%), linear-gradient(140deg, #211719, #100e0f); text-align: center; }
.play-button { display: grid; width: 55px; height: 55px; place-items: center; padding-left: 3px; border: 1px solid rgba(229, 9, 20, .65); border-radius: 50%; background: rgba(229, 9, 20, .14); box-shadow: 0 0 35px rgba(229, 9, 20, .18); color: #ff5961; font-size: 15px; }
.screen-center strong { margin-top: 15px; font-size: clamp(19px, 2.6vw, 28px); letter-spacing: -.7px; line-height: 1.15; }
.screen-center small { margin-top: 8px; color: #a2afa5; font-size: 9px; }
.screen-controls { display: flex; height: 27px; align-items: end; gap: 11px; padding: 4px 5px 0; color: #aab5ac; font-size: 9px; }
.screen-controls i { height: 3px; flex: 1; align-self: center; margin-top: 4px; border-radius: 9px; background: #3a463d; }
.screen-controls i b { display: block; width: 28%; height: 100%; border-radius: inherit; background: var(--accent-strong); }
.visual-caption { position: absolute; right: 5%; bottom: 11px; color: #a1afa4; font-size: 9px; letter-spacing: .35px; }

.section { width: min(var(--content-width), calc(100% - 64px)); margin-inline: auto; }
.intro-section { padding-top: 110px; padding-bottom: 100px; }
.section-kicker { color: var(--accent); font-size: 9px; }
.intro-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(35px, 7vw, 95px); align-items: start; margin-top: 21px; }
.intro-grid h2, .section-heading h2, .install-copy h2 { margin: 0; font-size: clamp(34px, 4.5vw, 54px); font-weight: 790; letter-spacing: -2.5px; line-height: 1.08; }
.intro-copy p { margin: 0 0 13px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.free-banner { display: flex; min-height: 76px; align-items: center; gap: 15px; margin-top: 35px; padding: 16px 19px; border: 1px solid rgba(229, 9, 20, .24); border-radius: 9px; background: linear-gradient(100deg, rgba(229, 9, 20, .1), rgba(229, 9, 20, .025)); }
.free-icon { display: grid; width: 34px; height: 34px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: rgba(229, 9, 20, .17); color: #ff5961; font-weight: 850; }
.free-banner p { flex: 1; margin: 0; color: #cad4cc; font-size: 12px; line-height: 1.55; }
.free-banner p strong { color: var(--ink); }
.free-label { color: var(--accent); font-size: 10px; font-weight: 850; letter-spacing: 1px; white-space: nowrap; }

.features-section { padding: 94px 0 100px; border-top: 1px solid rgba(255, 255, 255, .07); border-bottom: 1px solid rgba(255, 255, 255, .07); background: linear-gradient(130deg, rgba(32, 21, 22, .8), rgba(13, 13, 13, .7)); }
.section-heading { max-width: 660px; }
.section-heading h2 { margin-top: 17px; }
.section-heading > p { max-width: 510px; margin: 14px 0 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; margin-top: 37px; }
.feature-card { position: relative; min-height: 230px; padding: 23px 19px; border: 1px solid var(--line); border-radius: 9px; background: linear-gradient(145deg, rgba(39, 29, 30, .9), rgba(19, 17, 18, .9)); }
.feature-number { position: absolute; top: 21px; right: 19px; color: #77857a; font-size: 9px; font-weight: 750; }
.feature-icon { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(229, 9, 20, .28); border-radius: 10px; background: rgba(229, 9, 20, .09); color: #ff5961; font-size: 14px; }
.feature-card h3 { margin: 23px 0 0; font-size: 14px; letter-spacing: -.15px; }
.feature-card p { margin: 9px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; }

.install-section { display: grid; grid-template-columns: minmax(0, .9fr) minmax(350px, 1.1fr); gap: clamp(42px, 8vw, 112px); align-items: center; padding-top: 112px; padding-bottom: 112px; }
.install-copy h2 { margin-top: 17px; }
.install-copy > p:not(.install-note) { max-width: 490px; margin: 17px 0 22px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.install-note { max-width: 470px; margin: 14px 0 0; color: #98a59b; font-size: 10px; line-height: 1.7; }
.install-note strong { color: #d9e7dc; }
.install-steps { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.install-steps li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 20px 0; border-top: 1px solid var(--line); }
.install-steps li:last-child { border-bottom: 1px solid var(--line); }
.install-steps li > span { display: grid; width: 35px; height: 35px; place-items: center; border: 1px solid rgba(229, 9, 20, .28); border-radius: 9px; color: #ff5961; font-size: 10px; font-weight: 850; }
.install-steps h3 { margin: 1px 0 0; font-size: 13px; }
.install-steps p { margin: 6px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; }

.faq-section { padding: 96px 0 105px; border-top: 1px solid rgba(255, 255, 255, .07); background: #171213; }
.faq-layout { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); gap: clamp(40px, 8vw, 105px); align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 19px 32px 19px 0; cursor: pointer; font-size: 12px; font-weight: 720; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; top: 17px; right: 4px; color: #ff5961; content: "+"; font-size: 18px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 690px; margin: -3px 30px 18px 0; color: var(--muted); font-size: 11px; line-height: 1.75; }

.legal-section { display: grid; grid-template-columns: 48px 1fr; gap: 22px; padding-top: 84px; padding-bottom: 86px; }
.legal-mark { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(229, 9, 20, .3); border-radius: 50%; color: #ff5961; font-family: Georgia, serif; font-size: 20px; font-style: italic; }
.legal-section h2 { margin: 14px 0 12px; font-size: 27px; letter-spacing: -.7px; }
.legal-section p { max-width: 840px; margin: 0 0 12px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.legal-section .legal-notice { padding: 16px 18px; border-left: 3px solid var(--accent-strong); border-radius: 0 7px 7px 0; background: rgba(229, 9, 20, .1); color: #f5eeee; font-size: 14px; font-weight: 750; }

.contact-section { border-top: 1px solid var(--line); background: linear-gradient(110deg, #241719, #111); }
.contact-inner { display: flex; min-height: 220px; align-items: center; justify-content: space-between; gap: 30px; padding-block: 45px; }
.contact-inner h2 { margin: 14px 0 8px; font-size: clamp(27px, 3.3vw, 38px); letter-spacing: -1.2px; }
.contact-inner p { max-width: 580px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.site-footer { position: relative; z-index: 1; display: flex; min-height: 83px; align-items: center; justify-content: space-between; gap: 20px; padding: 17px max(4vw, calc((100vw - 1320px) / 2)); border-top: 1px solid var(--line); background: var(--bg-deep); }
.site-footer p { margin: 0; color: #9aa69c; font-size: 10px; text-align: center; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: auto 1fr auto; gap: 14px; padding-inline: 24px; }
  .site-nav { gap: 11px; }
  .site-nav a { font-size: 9px; }
  .header-action { padding-inline: 10px; font-size: 9px; }
  .hero { padding-inline: 6vw; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 780px) {
  html { scroll-padding-top: 125px; }
  .site-header { position: sticky; grid-template-columns: 1fr auto; gap: 0 14px; padding: 11px 18px 0; }
  .brand-mark { width: 34px; height: 34px; }
  .header-action { min-height: 34px; }
  .site-nav { grid-column: 1 / -1; justify-content: flex-start; gap: 19px; width: calc(100vw - 36px); margin-top: 10px; padding: 0 0 11px; overflow-x: auto; scrollbar-width: none; }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { flex: 0 0 auto; font-size: 10px; }
  .header-actions { justify-content: flex-end; }
  .language-switch select { min-height: 34px; max-width: 92px; padding-inline: 5px; font-size: 9px; }
  .hero { min-height: 0; grid-template-columns: 1fr; gap: 30px; padding: 76px 25px 76px; }
  .hero h1 { font-size: clamp(53px, 12vw, 78px); letter-spacing: -3.6px; }
  .hero-description { font-size: 14px; }
  .hero-visual { min-height: 330px; }
  .screen-frame { width: min(100%, 490px); }
  .visual-orbit-one { width: 300px; }
  .visual-orbit-two { width: 390px; }
  .visual-caption { right: 50%; bottom: -2px; width: max-content; transform: translateX(50%); }
  .section { width: min(100% - 40px, var(--content-width)); }
  .intro-section { padding-top: 78px; padding-bottom: 76px; }
  .intro-grid { grid-template-columns: 1fr; gap: 19px; }
  .intro-grid h2, .section-heading h2, .install-copy h2 { font-size: clamp(34px, 8vw, 46px); letter-spacing: -1.9px; }
  .features-section, .faq-section { padding-block: 74px; }
  .feature-card { min-height: 210px; }
  .install-section { grid-template-columns: 1fr; gap: 38px; padding-block: 78px; }
  .faq-layout { grid-template-columns: 1fr; gap: 33px; }
  .legal-section { grid-template-columns: 38px 1fr; gap: 14px; padding-block: 65px; }
  .legal-mark { width: 35px; height: 35px; }
  .contact-inner { min-height: 0; align-items: flex-start; flex-direction: column; padding-block: 43px; }
  .site-footer { flex-wrap: wrap; padding-inline: 20px; }
  .site-footer p { order: 3; flex-basis: 100%; text-align: left; }
}

@media (max-width: 480px) {
  .hero { padding-inline: 20px; }
  .hero h1 { letter-spacing: -2.8px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 270px; }
  .screen-frame { padding: 9px; }
  .screen-center { height: calc(100% - 66px); }
  .play-button { width: 45px; height: 45px; font-size: 12px; }
  .screen-center strong { font-size: 20px; }
  .screen-top { font-size: 7px; }
  .section { width: calc(100% - 36px); }
  .free-banner { align-items: flex-start; flex-wrap: wrap; gap: 10px; }
  .free-banner p { flex-basis: calc(100% - 48px); }
  .free-label { margin-left: 45px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; padding: 20px; }
  .feature-card h3 { margin-top: 17px; }
  .legal-section { grid-template-columns: 1fr; }
  .legal-mark { margin-bottom: 2px; }
  .contact-inner .button { width: 100%; }
  .site-footer { align-items: flex-start; }
}

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

html[dir="rtl"] body { direction: rtl; }
html[dir="rtl"] .site-header, html[dir="rtl"] .site-nav, html[dir="rtl"] .header-actions { direction: rtl; }
html[dir="rtl"] .hero-description, html[dir="rtl"] .intro-copy, html[dir="rtl"] .install-copy,
html[dir="rtl"] .faq-list, html[dir="rtl"] .legal-section, html[dir="rtl"] .contact-section { text-align: right; }