:root {
  --bg: #040812;
  --panel: #09111f;
  --panel-2: #0d1728;
  --text: #f5f7fb;
  --muted: #909aad;
  --line: rgba(151, 165, 190, 0.16);
  --violet: #7968ff;
  --cyan: #35d0ed;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.nav { height: 86px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); position: relative; z-index: 10; }
.brand { display: flex; align-items: center; gap: 12px; font: 700 12px/1 Arial; letter-spacing: .16em; }
.nav-brand img { display: block; width: 172px; height: auto; }
.nav-links { display: flex; gap: 34px; color: #a9b2c2; font-size: 13px; }
.nav-links a:hover { color: white; }
.site-back-link { color: #a9b2c2; font-size: 11px; font-weight: 700; letter-spacing: .08em; white-space: nowrap; }
.site-back-link span { color: #9e92ff; margin-left: 5px; }
.site-back-link:hover { color: white; }
.nav-cta { border: 1px solid rgba(121,104,255,.55); padding: 12px 16px; border-radius: 4px; font-size: 11px; font-weight: 700; white-space: nowrap; transition: color .2s ease, border-color .2s ease, background-color .2s ease; }
.nav-cta:hover { color: white; border-color: #8e80ff; background: rgba(121,104,255,.12); }
.nav-cta > span:last-child, .button span { color: #9e92ff; margin-left: 8px; }
.hero { min-height: 720px; display: grid; grid-template-columns: 48% 52%; align-items: center; padding-block: 74px 90px; overflow: hidden; }
.eyebrow { color: #a8b3c7; text-transform: uppercase; font-size: 11px; letter-spacing: .2em; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 26px; height: 1px; background: var(--violet); box-shadow: 0 0 8px var(--violet); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(56px, 6.6vw, 92px); line-height: .92; letter-spacing: -.065em; margin: 28px 0; }
em { color: #9485ff; font-style: normal; }
.hero-copy > p { color: #a6afc0; font-size: 18px; line-height: 1.7; max-width: 530px; }
.hero-actions { display: flex; align-items: center; gap: 32px; margin: 38px 0 54px; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: 16px 22px; border-radius: 4px; text-transform: uppercase; font-size: 11px; letter-spacing: .12em; font-weight: 800; }
.button.primary { background: linear-gradient(135deg, #7561ff, #5542d9); box-shadow: 0 12px 36px rgba(89,67,220,.3); }
.button.primary span { color: white; }
.button.secondary { border: 1px solid rgba(121,104,255,.7); color: #e7e3ff; background: rgba(121,104,255,.06); transition: border-color .2s ease, background-color .2s ease; }
.button.secondary:hover { border-color: #9b8fff; background: rgba(121,104,255,.14); }
.button.secondary span { color: #9e92ff; margin-left: 8px; }
.text-link { color: #b9c1cf; font-size: 13px; border-bottom: 1px solid #4b5261; padding-bottom: 6px; }
.text-link span { color: var(--cyan); margin-left: 8px; }
.compat { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.compat img { display: block; width: min(290px, 100%); height: auto; }
.compat strong { color: #7f8999; font-size: 9px; line-height: 1.35; letter-spacing: .08em; text-transform: uppercase; }
.hero-visual { position: relative; height: 600px; }
.orb { position: absolute; width: 540px; height: 540px; border-radius: 50%; background: radial-gradient(circle, rgba(62,211,235,.18), rgba(121,104,255,.12) 38%, transparent 70%); top: 0; left: 5%; filter: blur(8px); }
.screen { background: #080f18; border: 1px solid #283345; border-radius: 10px; overflow: hidden; box-shadow: 0 40px 90px rgba(0,0,0,.55); }
.screen img, .showcase-frame img, .health-screen img { display: block; width: 100%; height: auto; }
.main-screen { position: absolute; width: 480px; height: 560px; right: -20px; top: 20px; transform: perspective(1000px) rotateY(-4deg) rotateZ(1deg); }
.status-card { position: absolute; bottom: 48px; left: 2%; background: rgba(10,18,31,.95); border: 1px solid #29354a; border-radius: 7px; padding: 15px 17px; display: flex; align-items: center; gap: 12px; width: 245px; box-shadow: 0 18px 50px rgba(0,0,0,.55); }
.status-card div:nth-child(2) { display: flex; flex-direction: column; gap: 3px; }
.status-card b { font-size: 10px; letter-spacing: .13em; }
.status-card span { color: #7f8999; font-size: 10px; }
.status-card > strong { color: #53e3a3; font-size: 9px; margin-left: auto; }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: #53e3a3; box-shadow: 0 0 13px #53e3a3; }
.signal-strip { border-block: 1px solid var(--line); background: #070d18; }
.signal-strip .shell { height: 72px; display: flex; align-items: center; justify-content: space-around; color: #5d6675; font-size: 11px; letter-spacing: .28em; }
.signal-strip i { color: #5547b3; font-style: normal; }
.section { padding-block: 125px; }
.section-heading h2 { font-size: clamp(42px, 5vw, 68px); line-height: 1.05; letter-spacing: -.045em; margin: 22px 0 55px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { min-height: 330px; padding: 28px; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(15,26,43,.9), rgba(7,13,23,.75)); position: relative; transition: transform .25s, border-color .25s; }
.feature-card:hover { transform: translateY(-6px); border-color: rgba(121,104,255,.55); }
.feature-number { position: absolute; top: 22px; right: 24px; color: #576173; font: 11px/1 monospace; }
.feature-icon { width: 48px; height: 48px; display: grid; place-items: center; color: #9b8fff; border: 1px solid #3e356f; border-radius: 4px; margin: 38px 0 52px; font-size: 22px; }
.feature-card h3 { font-size: 21px; margin-bottom: 15px; }
.feature-card p, .showcase-copy p, .health-copy p, .install > p { color: #929cad; line-height: 1.7; font-size: 14px; }
.compare { padding: 120px 0; border-block: 1px solid var(--line); background: linear-gradient(180deg, #07101c, #040812); }
.compare-heading { max-width: 760px; }
.compare-heading > p { max-width: 650px; color: #929cad; font-size: 15px; line-height: 1.75; margin: -30px 0 64px; }
.edition-summaries { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.edition-summary { min-height: 270px; padding: 42px 48px 42px 0; }
.edition-summary + .edition-summary { border-left: 1px solid var(--line); padding-left: 48px; }
.edition-status { display: inline-flex; align-items: center; gap: 8px; color: #8d97a8; font: 700 10px/1 monospace; letter-spacing: .13em; text-transform: uppercase; }
.edition-status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #7f8999; }
.edition-status.available { color: #70dfad; }
.edition-status.available::before { background: #53e3a3; box-shadow: 0 0 12px rgba(83,227,163,.65); }
.edition-summary h3 { font-size: 28px; margin: 18px 0 12px; }
.edition-summary p { max-width: 470px; color: #929cad; font-size: 14px; line-height: 1.7; }
.edition-summary .button { margin-top: 13px; }
.edition-summary small { display: block; margin-top: 15px; color: #6f798a; font: 10px/1.5 monospace; }
.pro-marketplace { display: inline-block; margin-top: 16px; color: #a99eff; font-size: 12px; font-weight: 700; }
.comparison-grid { margin-top: 58px; border-top: 1px solid var(--line); }
.comparison-row { display: grid; grid-template-columns: minmax(0, 46%) minmax(0, 27%) minmax(0, 27%); border-bottom: 1px solid var(--line); color: #aab3c2; font-size: 13px; }
.comparison-row > div { display: flex; align-items: center; min-width: 0; padding: 19px 22px; }
.comparison-row > div:first-child { padding-left: 0; color: #d7dce5; font-weight: 700; }
.comparison-row > div + div { border-left: 1px solid var(--line); }
.comparison-head { color: #8c7cff; font: 700 10px/1 monospace; letter-spacing: .14em; text-transform: uppercase; }
.comparison-head > div:first-child { color: #657083; }
.availability { display: inline-flex; align-items: center; gap: 7px; }
.availability::before { font-size: 12px; }
.availability.yes { color: #bfc7d4; }
.availability.yes::before { content: "✓"; color: #53e3a3; }
.availability.no { color: #727c8d; }
.availability.no::before { content: "—"; color: #596273; }
.showcase { display: grid; grid-template-columns: 52% 40%; justify-content: space-between; align-items: center; padding-block: 40px 130px; }
.showcase-frame { max-height: 600px; overflow: hidden; border: 1px solid #283345; border-radius: 8px; background: #070d16; box-shadow: 0 40px 80px rgba(0,0,0,.4); }
.frame-top { display: flex; justify-content: space-between; padding: 13px 16px; border-bottom: 1px solid #263142; color: #737e90; font: 9px monospace; letter-spacing: .1em; }
.frame-top span:last-child { color: #53e3a3; }
.kicker { color: #8c7cff; font: 700 10px/1 monospace; letter-spacing: .17em; }
.showcase-copy h2, .health-copy h2 { font-size: clamp(36px, 4vw, 58px); line-height: 1.05; letter-spacing: -.045em; margin: 20px 0 25px; }
.showcase-copy ul { list-style: none; padding: 0; margin: 30px 0; display: grid; gap: 15px; color: #c5cbd6; font-size: 13px; }
.showcase-copy li span { color: #6fddbc; margin-right: 12px; }
.workflow { border-block: 1px solid var(--line); background: linear-gradient(180deg, #07101c, #040812); padding: 120px 0; }
.centered { text-align: center; }
.centered .eyebrow { justify-content: center; }
.flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.flow-step { position: relative; padding: 34px 28px 0; border-top: 1px solid #263142; }
.flow-step > span { color: #606a7b; font: 10px monospace; }
.flow-dot { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: #7664ff; box-shadow: 0 0 14px #7664ff; left: 28px; top: -5px; }
.flow-step h3 { font-size: 17px; margin: 28px 0 10px; }
.flow-step p { color: #818b9c; font-size: 12px; line-height: 1.65; }
.health { padding-block: 130px; display: grid; grid-template-columns: 42% 50%; justify-content: space-between; align-items: center; }
.health-screen { max-height: 470px; overflow: hidden; border: 1px solid #283345; border-radius: 7px; box-shadow: 0 35px 80px rgba(0,0,0,.45); }
.health-states { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 34px; color: #abb4c2; font-size: 11px; }
.health-states i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #7f8999; margin-right: 6px; }
.health-states .green { background: #53e3a3; }.health-states .amber { background: #f1b85d; }.health-states .red { background: #ed6b77; }
.faq { padding-block: 120px; display: grid; grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr); gap: 90px; align-items: start; }
.faq-intro h2 { font-size: clamp(42px, 5vw, 68px); line-height: 1; letter-spacing: -.045em; margin: 24px 0; }
.faq-intro > p { color: #8f99aa; font-size: 15px; line-height: 1.7; max-width: 340px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 0; color: #e8ebf2; font-size: 17px; font-weight: 700; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: 0 0 auto; color: #9485ff; font-size: 23px; font-weight: 400; transition: transform .25s ease; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list summary:focus-visible { outline: 2px solid var(--violet); outline-offset: 6px; }
.faq-answer { padding: 0 48px 24px 0; }
.faq-answer p, .faq-answer li { color: #929cad; font-size: 14px; line-height: 1.75; }
.faq-answer p { margin: 0; }
.faq-answer p + p { margin-top: 14px; }
.faq-answer ol, .faq-answer ul { margin: 14px 0; padding-left: 21px; }
.faq-answer li + li { margin-top: 5px; }
.faq-answer strong { color: #cbd1dc; }
.faq-answer code { color: #b9afff; font-size: .92em; }
.faq-answer a { color: #a99eff; border-bottom: 1px solid rgba(169,158,255,.45); }
.faq-answer a:hover { color: #d1cbff; }
.install { margin-bottom: 90px; padding: 90px 80px 0; text-align: center; border: 1px solid rgba(121,104,255,.28); background: radial-gradient(circle at 50% 0, rgba(121,104,255,.18), transparent 42%), #080e19; }
.install-logo { width: 260px; height: auto; margin: 0 auto 34px; }
.install h2 { font-size: clamp(40px, 5vw, 70px); line-height: 1.03; letter-spacing: -.05em; }
.install > p { max-width: 580px; margin-inline: auto; font-size: 15px; }
.install-actions { display: flex; justify-content: center; align-items: center; gap: 22px; margin: 36px 0 70px; }
.install-actions > span { color: #707a8c; font: 10px monospace; }
.requirements { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.requirements div { display: grid; gap: 7px; padding: 24px; border-right: 1px solid var(--line); }
.requirements div:last-child { border-right: 0; }
.requirements span { color: #657083; font: 9px monospace; letter-spacing: .12em; }
.requirements strong { color: #c3cad5; font-size: 11px; }
footer { min-height: 100px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: #657083; font-size: 10px; }
footer .brand { color: #c0c6d1; }
.footer-brand img { display: block; width: 140px; height: auto; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav { gap: 20px; }
  .nav-cta { margin-left: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 80px; }
  .hero-copy { z-index: 2; }
  .hero-visual { margin-top: 20px; height: 560px; }
  .main-screen { right: 2%; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 260px; }
  .feature-icon { margin-bottom: 30px; }
  .edition-summaries { grid-template-columns: 1fr; }
  .edition-summary { padding: 38px 0; }
  .edition-summary + .edition-summary { border-top: 1px solid var(--line); border-left: 0; padding-left: 0; }
  .showcase, .health { grid-template-columns: 1fr; gap: 60px; }
  .faq { grid-template-columns: 1fr; gap: 44px; }
  .flow-grid { grid-template-columns: repeat(2, 1fr); gap: 60px 0; }
}

@media (max-width: 600px) {
  .shell { width: min(100% - 28px, 1180px); }
  .nav { height: 72px; }
  .nav-brand img { width: 150px; }
  .site-back-link { display: none; }
  .nav-cta { padding: 10px 12px; font-size: 0; }
  .nav-cta::before { content: "Download Lite"; font-size: 9px; }
  .nav-cta > span:last-child { font-size: 11px; }
  .hero { min-height: auto; padding: 70px 0 55px; }
  h1 { font-size: 55px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .hero-visual { height: 440px; }
  .main-screen { width: 92%; height: 420px; right: -8%; }
  .status-card { bottom: 10px; }
  .signal-strip .shell { font-size: 8px; letter-spacing: .12em; }
  .section, .workflow, .health { padding-block: 85px; }
  .compare { padding: 85px 0; }
  .compare-heading > p { margin-top: -26px; margin-bottom: 48px; }
  .comparison-row { grid-template-columns: minmax(0, 44%) minmax(0, 28%) minmax(0, 28%); font-size: 11px; }
  .comparison-row > div { align-items: flex-start; padding: 15px 9px; line-height: 1.45; }
  .comparison-row > div:first-child { padding-left: 0; }
  .comparison-head { font-size: 9px; }
  .availability { display: block; }
  .availability::before { margin-right: 4px; }
  .faq { padding-block: 85px; }
  .faq-list summary { font-size: 15px; padding: 21px 0; }
  .faq-answer { padding-right: 28px; }
  .flow-grid { grid-template-columns: 1fr; }
  .install { padding: 65px 20px 0; }
  .requirements { grid-template-columns: repeat(2, 1fr); }
  .requirements div:nth-child(2) { border-right: 0; }
  .install-actions { flex-direction: column; }
  footer { flex-direction: column; justify-content: center; gap: 15px; text-align: center; padding: 28px 0; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }