:root {
  --black: #070707;
  --black-soft: #101010;
  --panel: #151515;
  --yellow: #ffd338;
  --yellow-soft: #ffe37a;
  --white: #f8f6ed;
  --line: rgba(248, 246, 237, .14);
  --display: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --condensed: 'Barlow Condensed', 'Arial Narrow', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--white); background: var(--black); font-family: var(--display); overflow-x: hidden; }
body::before { content: ''; position: fixed; inset: 0; pointer-events: none; z-index: -1; background: radial-gradient(circle at 50% 6%, rgba(255, 211, 56, .07), transparent 30%), linear-gradient(115deg, rgba(255, 255, 255, .025) 1px, transparent 1px); background-size: auto, 13px 13px; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }

.page-glow { position: fixed; width: 420px; height: 420px; border-radius: 50%; pointer-events: none; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(255, 211, 56, .09), transparent 67%); z-index: 0; transition: opacity .3s; }
.scanlines { position: fixed; inset: 0; pointer-events: none; opacity: .035; z-index: 20; background: repeating-linear-gradient(0deg, transparent 0 3px, #fff 4px, transparent 5px); mix-blend-mode: screen; }
.section-shell, .site-header { width: min(1240px, calc(100% - 96px)); margin: 0 auto; }

.site-header { min-height: 82px; display: flex; align-items: center; gap: 30px; position: relative; z-index: 30; border-bottom: 1px solid rgba(255, 255, 255, .03); }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark { width: 34px; height: 31px; display: flex; align-items: end; gap: 3px; position: relative; transform: skew(-13deg); }
.brand-mark i { display: block; width: 8px; background: var(--yellow); box-shadow: 0 0 13px rgba(255, 211, 56, .15); }
.brand-mark i:nth-child(1) { height: 15px; opacity: .65; }
.brand-mark i:nth-child(2) { height: 24px; }
.brand-mark i:nth-child(3) { height: 31px; background: var(--white); }
.brand-mark b { position: absolute; top: -7px; right: -7px; font: 700 16px var(--condensed); color: var(--yellow); transform: skew(13deg); }
.brand-text { display: grid; gap: 2px; }
.brand-text strong { font-size: 17px; letter-spacing: .15em; }
.brand-text small, .section-kicker, .eyebrow, .scene-content > span, .signal, .stage-caption, .footer-info, .back-top, .stat small, .feature-number, .step-index { font: 600 11px var(--condensed); letter-spacing: .13em; }
.brand-text small { color: #8e8b83; font-size: 8px; letter-spacing: .18em; }
.main-nav { display: flex; gap: 31px; align-items: center; margin-left: auto; color: #85827a; font-size: 13px; }
.main-nav a { transition: color .25s; position: relative; }
.main-nav a:hover, .main-nav a.active { color: var(--white); }
.main-nav a.active::after { content: ''; position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--yellow); bottom: -14px; left: 50%; transform: translateX(-50%); }
.header-download { padding: 11px 15px; background: var(--yellow); color: var(--black); font-size: 12px; font-weight: 900; transition: transform .25s, background .25s; }
.header-download:hover { transform: translateY(-2px); background: var(--yellow-soft); }
.header-download span { margin-left: 12px; font-size: 16px; }
.menu-toggle { display: none; border: 0; padding: 8px; background: transparent; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px 0; background: var(--white); }

.hero { min-height: 710px; padding: 88px 0 102px; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 45px; position: relative; }
.hero::before { content: ''; position: absolute; width: 700px; height: 700px; right: -180px; top: -80px; border: 1px solid rgba(255, 211, 56, .12); border-radius: 50%; box-shadow: 0 0 0 35px rgba(255, 211, 56, .018), 0 0 0 86px rgba(255, 211, 56, .012); pointer-events: none; }
.eyebrow { display: flex; gap: 10px; align-items: center; color: var(--yellow); font-size: 11px; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 5px rgba(255, 211, 56, .12); }
.hero h1 { margin: 27px 0 25px; font-size: clamp(68px, 7.6vw, 112px); line-height: .9; letter-spacing: -.075em; font-weight: 900; }
.hero h1 em, .section-heading em, .final-cta h2 { color: var(--yellow); font-style: normal; }
.hero-intro { max-width: 445px; margin: 0; color: #b1aea5; font-size: 15px; line-height: 1.9; }
.hero-actions { display: flex; gap: 12px; margin-top: 37px; }
.download-button { min-width: 191px; display: flex; align-items: center; gap: 12px; padding: 13px 16px; border: 1px solid var(--yellow); transition: transform .25s, background .25s, color .25s; }
.download-button:hover { transform: translateY(-4px); }
.download-button-primary { color: var(--black); background: var(--yellow); }
.download-button-primary:hover { background: var(--yellow-soft); }
.download-button-secondary { color: var(--white); background: transparent; }
.download-button-secondary:hover { color: var(--black); background: var(--yellow); }
.button-icon { width: 27px; height: 27px; display: grid; place-items: center; font: 700 26px var(--condensed); }
.windows-icon { font-size: 31px; line-height: 1; }
.android-icon { border: 2px solid currentColor; font-size: 17px; line-height: 1; }
.download-button span:not(.button-icon) { display: grid; gap: 1px; }
.download-button b { font-size: 15px; white-space: nowrap; }
.download-button small { font-size: 9px; opacity: .65; letter-spacing: .08em; }
.download-button > strong { margin-left: auto; font-size: 21px; font-weight: 400; }
.hero-note { display: flex; gap: 10px; align-items: center; margin-top: 35px; color: #77746d; font-size: 11px; }
.hero-note span { width: 30px; height: 1px; background: var(--yellow); }

.hero-stage { min-height: 510px; position: relative; display: grid; place-items: center; }
.stage-grid { position: absolute; inset: 2% 0; pointer-events: none; background: linear-gradient(rgba(255, 211, 56, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 211, 56, .07) 1px, transparent 1px); background-size: 42px 42px; mask-image: radial-gradient(ellipse at center, black, transparent 68%); transform: perspective(600px) rotateX(55deg) translateY(85px) scale(1.4); opacity: .5; }
.stage-orbit { position: absolute; border: 1px solid rgba(255, 211, 56, .18); border-radius: 50%; transform: rotate(-22deg); }
.orbit-left { width: 570px; height: 220px; }
.orbit-right { width: 610px; height: 300px; transform: rotate(28deg); border-color: rgba(255, 255, 255, .12); }
.device-laptop { width: min(490px, 80%); position: relative; z-index: 2; filter: drop-shadow(0 28px 28px rgba(0, 0, 0, .5)); transform: rotate(-4deg); }
.laptop-screen { aspect-ratio: 1.45; position: relative; overflow: hidden; padding: 12px; border: 2px solid #353535; border-bottom: 7px solid #282828; background: #070707; box-shadow: 0 0 0 1px rgba(255, 211, 56, .19); }
.laptop-screen::after { content: ''; position: absolute; inset: 12px; border: 1px solid rgba(255, 255, 255, .18); pointer-events: none; }
.screen-image { position: absolute; inset: 12px; width: calc(100% - 24px); height: calc(100% - 24px); display: block; object-fit: cover; object-position: center; }
.laptop-base { position: absolute; width: 112%; height: 20px; left: -6%; bottom: -23px; border-radius: 1px 1px 12px 12px; background: linear-gradient(#555, #202020); box-shadow: 0 10px 10px rgba(0, 0, 0, .3); }
.laptop-base span { display: block; width: 22%; height: 4px; margin: 5px auto 0; border-radius: 0 0 6px 6px; background: #777; }
.device-phone { position: absolute; z-index: 3; width: 107px; height: 210px; right: 5%; bottom: 25px; padding: 9px; border: 3px solid #373737; border-radius: 17px; background: #090909; box-shadow: 13px 17px 0 rgba(255, 211, 56, .12), 0 20px 25px rgba(0, 0, 0, .55); transform: rotate(9deg); }
.phone-speaker { position: absolute; width: 30px; height: 4px; top: 5px; left: 50%; border-radius: 4px; background: #2e2e2e; transform: translateX(-50%); }
.phone-screen { height: 100%; position: relative; overflow: hidden; border-radius: 10px; background: #170000; }
.phone-image { position: absolute; inset: 0; width: 100%; height: 100%; display: block; object-fit: cover; object-position: center top; }
.signal { position: absolute; z-index: 4; display: grid; gap: 2px; padding: 9px 12px; color: var(--white); background: rgba(7, 7, 7, .85); border: 1px solid rgba(255, 211, 56, .45); font-size: 9px; }
.signal b { color: var(--yellow); font-size: 19px; letter-spacing: .04em; }
.signal-one { top: 38px; right: 3%; transform: rotate(7deg); }
.signal-two { bottom: 58px; left: 6%; transform: rotate(-7deg); }
.stage-caption { position: absolute; right: 9%; bottom: -13px; display: grid; gap: 3px; color: #77746d; text-align: right; }
.stage-caption b { color: var(--yellow); font: 700 17px var(--condensed); letter-spacing: .1em; }
.scroll-cue { position: absolute; bottom: 30px; left: 0; display: flex; align-items: center; gap: 10px; color: #79766f; font: 600 10px var(--condensed); letter-spacing: .14em; }
.scroll-cue span { width: 24px; height: 36px; border: 1px solid #6b6861; border-radius: 15px; position: relative; }
.scroll-cue span::before { content: ''; position: absolute; width: 3px; height: 7px; top: 7px; left: 50%; background: var(--yellow); transform: translateX(-50%); animation: scroll 1.6s infinite; }
@keyframes scroll { 0%, 100% { transform: translate(-50%, 0); opacity: .35; } 50% { transform: translate(-50%, 9px); opacity: 1; } }

.ticker { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--yellow); color: var(--black); transform: rotate(-1.5deg) scale(1.04); }
.ticker-track { display: flex; justify-content: space-around; align-items: center; min-width: 960px; padding: 13px 0; white-space: nowrap; font-size: 14px; font-weight: 900; }
.ticker-track b { margin: 0 34px; font-size: 13px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 90px; border: 1px solid var(--line); background: var(--line); }
.stat { min-height: 131px; display: grid; align-content: center; gap: 7px; padding: 20px 24px; background: var(--black-soft); }
.stat strong { color: var(--yellow); font: 800 57px/.82 var(--condensed); letter-spacing: -.03em; }
.stat strong span { margin-left: 3px; color: var(--white); font-size: 21px; letter-spacing: .05em; }
.stat small { color: #827f77; font-family: var(--display); font-size: 11px; letter-spacing: .04em; }
.stat-highlight { background: var(--yellow); }
.stat-highlight strong, .stat-highlight strong span { color: var(--black); }
.stat-highlight small { color: rgba(7, 7, 7, .64); }

.section-block { padding-top: 142px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 46px; }
.section-kicker { display: inline-block; color: var(--yellow); font-size: 11px; }
.section-heading h2 { margin: 14px 0 0; font-size: clamp(44px, 5vw, 67px); line-height: .98; letter-spacing: -.07em; font-weight: 900; }
.section-heading > p { max-width: 320px; margin: 0 4% 6px 0; color: #8e8b83; font-size: 14px; line-height: 1.85; }
.section-heading.compact { align-items: end; }
.section-badge { margin-bottom: 8px; padding: 11px 14px; border: 1px solid rgba(255, 211, 56, .45); color: var(--yellow); font: 600 11px var(--condensed); letter-spacing: .15em; }
.feature-grid { display: grid; grid-template-columns: 1.08fr 1fr 1fr; gap: 13px; }
.feature-card { min-height: 380px; padding: 26px 27px; position: relative; overflow: hidden; }
.feature-card-large { background: var(--panel); border: 1px solid #2b2b2b; }
.feature-card-yellow { color: var(--black); background: var(--yellow); }
.feature-card-outline { border: 1px solid #343434; background: #0d0d0d; }
.feature-number { color: #74716b; }
.feature-card-yellow .feature-number { color: rgba(7, 7, 7, .57); }
.feature-icon { position: absolute; top: 62px; right: 30px; width: 72px; height: 72px; }
.cloud-icon { border: 1px solid rgba(255, 211, 56, .65); border-radius: 50%; }
.cloud-icon::before, .cloud-icon::after, .cloud-icon span, .cloud-icon i, .cloud-icon b { content: ''; position: absolute; display: block; border: 1px solid var(--yellow); border-radius: 50%; }
.cloud-icon::before { inset: 12px; }
.cloud-icon::after { inset: 25px; border-color: var(--white); }
.cloud-icon span { inset: -10px; border-color: rgba(255, 211, 56, .26); }
.cloud-icon i { width: 9px; height: 9px; top: 5px; left: 30px; border: 0; background: var(--yellow); }
.cloud-icon b { width: 5px; height: 5px; right: 3px; bottom: 18px; border: 0; background: var(--white); }
.bolt-icon { color: var(--black); font: 700 84px/.8 var(--condensed); transform: rotate(9deg); }
.devices-icon { border: 2px solid var(--yellow); border-radius: 7px; transform: rotate(-9deg); }
.devices-icon span { position: absolute; width: 51px; height: 35px; left: 18px; top: -16px; border: 2px solid var(--yellow); background: var(--black); }
.devices-icon i { position: absolute; width: 10px; height: 18px; right: -9px; bottom: -10px; border: 2px solid var(--yellow); background: var(--black); }
.feature-card h3 { position: relative; margin: 172px 0 13px; font-size: 26px; letter-spacing: -.04em; }
.feature-card p { position: relative; max-width: 290px; margin: 0; color: #9a968e; font-size: 13px; line-height: 1.8; }
.feature-card-yellow p { color: rgba(7, 7, 7, .67); }
.arrow-link { position: absolute; z-index: 2; left: 27px; bottom: 27px; border-bottom: 1px solid currentColor; padding-bottom: 6px; font-size: 12px; font-weight: 700; }
.arrow-link span { margin-left: 14px; font-size: 16px; }
.card-rings { position: absolute; width: 240px; height: 240px; right: -102px; bottom: -118px; border: 1px solid rgba(255, 211, 56, .25); border-radius: 50%; box-shadow: 0 0 0 23px rgba(255, 211, 56, .04), 0 0 0 49px rgba(255, 211, 56, .03); }
.card-grid { position: absolute; inset: 0; opacity: .22; background: linear-gradient(rgba(7, 7, 7, .22) 1px, transparent 1px), linear-gradient(90deg, rgba(7, 7, 7, .22) 1px, transparent 1px); background-size: 19px 19px; mask-image: linear-gradient(135deg, transparent, black); }
.device-lines { position: absolute; width: 340px; height: 140px; right: -70px; bottom: -22px; border: 1px solid rgba(255, 211, 56, .4); transform: rotate(-25deg); box-shadow: 0 -26px 0 -25px rgba(255, 211, 56, .4), 0 -54px 0 -53px rgba(255, 211, 56, .4); }

.scene-grid { display: grid; grid-template-columns: 1.14fr 1fr 1fr; gap: 13px; }
.scene-card { min-height: 368px; position: relative; overflow: hidden; padding: 27px; background: #141414; border: 1px solid #2c2c2c; }
.scene-card-main { background: #1c1728; }
.scene-art { position: absolute; inset: 0; overflow: hidden; opacity: .95; }
.scene-art-purple { background: radial-gradient(circle at 75% 31%, rgba(229, 184, 255, .84), transparent 9%), linear-gradient(135deg, #b766e6, #3d225b 50%, #171022); }
.scene-art-orange { background: radial-gradient(circle at 28% 33%, #ffd35b, transparent 9%), linear-gradient(135deg, #ffb334, #833a29 50%, #24130d); }
.scene-art-blue { background: radial-gradient(circle at 25% 72%, #89d7ff, transparent 11%), linear-gradient(135deg, #59acd0, #1b4e6d 55%, #102331); }
.scene-art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(7, 7, 7, .87) 83%); }
.scene-orb { position: absolute; width: 260px; height: 260px; top: 35px; right: -32px; border: 1px solid rgba(255, 255, 255, .45); border-radius: 50%; box-shadow: 0 0 0 25px rgba(255, 255, 255, .07), 0 0 0 60px rgba(255, 255, 255, .05); }
.scene-cross { position: absolute; top: 54px; left: 27%; color: rgba(255, 255, 255, .7); font: 900 84px var(--condensed); transform: rotate(20deg); }
.scene-spark { position: absolute; top: 95px; left: 48%; color: #fff; font-size: 30px; }
.scene-bars { position: absolute; left: 22%; bottom: 73px; width: 190px; height: 190px; border: 2px solid rgba(255, 255, 255, .5); transform: rotate(45deg) skew(-14deg, -14deg); box-shadow: inset 0 0 0 16px rgba(255, 255, 255, .06); }
.scene-ring { position: absolute; right: -38px; top: 66px; width: 160px; height: 160px; border-radius: 50%; border: 18px solid rgba(255, 255, 255, .18); }
.scene-wave { position: absolute; left: -17px; top: 62px; width: 350px; height: 160px; border-top: 2px solid rgba(255, 255, 255, .58); border-radius: 50%; transform: rotate(-15deg); box-shadow: 0 22px 0 rgba(255, 255, 255, .25), 0 46px 0 rgba(255, 255, 255, .13); }
.scene-dots { position: absolute; right: 51px; top: 55px; width: 100px; height: 100px; background: radial-gradient(circle, rgba(255, 255, 255, .8) 0 2px, transparent 3px); background-size: 18px 18px; }
.scene-content { position: absolute; z-index: 2; left: 27px; right: 27px; bottom: 27px; }
.scene-content > span { color: rgba(255, 255, 255, .68); font-size: 10px; }
.scene-content h3 { margin: 10px 0 7px; font-size: 29px; letter-spacing: -.05em; }
.scene-content p { margin: 0; color: rgba(255, 255, 255, .68); font-size: 12px; }
.scene-arrow { position: absolute; z-index: 2; right: 27px; bottom: 32px; font: 400 25px var(--condensed); color: var(--yellow); }

.steps { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: start; }
.steps .section-heading { display: block; margin: 0; }
.steps .section-heading > p { margin: 29px 0 0; }
.step-list { border-top: 1px solid var(--line); }
.step { min-height: 105px; display: grid; grid-template-columns: 70px 1fr 40px; align-items: center; gap: 22px; border-bottom: 1px solid var(--line); }
.step-index { color: var(--yellow); font-size: 14px; }
.step h3 { margin: 0 0 5px; font-size: 20px; }
.step p { margin: 0; color: #89867e; font-size: 12px; line-height: 1.7; }
.step-arrow { justify-self: end; color: var(--yellow); font: 400 25px var(--condensed); }

.faq { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; }
.faq .section-heading { display: block; margin: 0; }
.faq .section-heading > p { margin: 29px 0 0; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; list-style: none; cursor: pointer; font-size: 16px; font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { color: var(--yellow); font: 400 26px/.7 var(--condensed); transition: transform .2s; }
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p { max-width: 600px; margin: -5px 0 23px; color: #8f8c84; font-size: 13px; line-height: 1.8; }

.final-cta { min-height: 310px; margin-top: 150px; margin-bottom: 108px; display: flex; align-items: center; justify-content: space-between; gap: 60px; padding: 52px 62px; position: relative; overflow: hidden; background: var(--yellow); color: var(--black); }
.final-cta .section-kicker { color: rgba(7, 7, 7, .58); }
.final-cta h2 { margin: 15px 0 10px; color: var(--black); font-size: clamp(43px, 5vw, 68px); line-height: .92; letter-spacing: -.07em; }
.final-cta p { max-width: 360px; margin: 0; color: rgba(7, 7, 7, .65); font-size: 13px; }
.final-actions { display: flex; flex-direction: column; gap: 9px; position: relative; z-index: 2; }
.final-button { min-width: 190px; display: flex; justify-content: space-between; align-items: center; padding: 15px 19px; background: var(--black); color: var(--white); font-size: 13px; font-weight: 900; }
.final-button span { margin-left: 24px; color: var(--yellow); font-size: 19px; }
.final-button-dark { color: var(--black); background: transparent; border: 1px solid var(--black); }
.final-button-dark span { color: var(--black); }
.final-cta-art { position: absolute; right: 25%; top: -93px; width: 380px; height: 380px; border: 1px solid rgba(7, 7, 7, .25); border-radius: 50%; box-shadow: 0 0 0 33px rgba(7, 7, 7, .055), 0 0 0 83px rgba(7, 7, 7, .035); transform: rotate(28deg); }
.final-cta-art span { position: absolute; width: 120px; height: 120px; top: 112px; left: 123px; border: 22px solid var(--black); border-radius: 50%; }
.final-cta-art i, .final-cta-art b { position: absolute; width: 22px; height: 22px; background: var(--black); transform: rotate(45deg); }
.final-cta-art i { top: 54px; left: 68px; }
.final-cta-art b { right: 59px; bottom: 71px; }

.site-footer { min-height: 101px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border-top: 1px solid var(--line); }
.footer-brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.footer-brand strong { font-size: 14px; letter-spacing: .1em; }
.brand-mark.small { width: 25px; height: 23px; gap: 2px; }
.brand-mark.small i { width: 6px; }
.brand-mark.small i:nth-child(1) { height: 11px; }
.brand-mark.small i:nth-child(2) { height: 18px; }
.brand-mark.small i:nth-child(3) { height: 23px; }
.brand-mark.small b { font-size: 12px; top: -6px; right: -6px; }
.footer-info { display: flex; flex-wrap: wrap; justify-content: center; gap: 9px 28px; color: #77746d; font-family: var(--display); font-size: 10px; letter-spacing: .02em; line-height: 1.6; }
.back-top { color: #77746d; font-size: 10px; white-space: nowrap; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay { transition-delay: .12s; }
.reveal-delay-2 { transition-delay: .22s; }

@media (max-width: 1030px) {
  .section-shell, .site-header { width: min(100% - 56px, 760px); }
  .site-header { gap: 18px; }
  .main-nav { gap: 17px; }
  .hero { grid-template-columns: 1fr; padding-top: 72px; }
  .hero-copy { max-width: 650px; }
  .hero-stage { min-height: 480px; margin-top: 10px; }
  .feature-grid, .scene-grid { grid-template-columns: 1fr 1fr; }
  .feature-card-large, .scene-card-main { grid-row: span 2; }
  .steps, .faq { gap: 42px; }
  .final-cta { padding: 46px; }
  .final-cta-art { right: 18%; }
}

@media (max-width: 700px) {
  .section-shell, .site-header { width: calc(100% - 36px); }
  .site-header { min-height: 70px; }
  .brand-text small, .header-download, .main-nav { display: none; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav.open { display: grid; position: absolute; top: 62px; left: 0; right: 0; gap: 0; padding: 9px 17px; background: #0b0b0b; border: 1px solid #282828; box-shadow: 0 15px 30px rgba(0, 0, 0, .4); }
  .main-nav.open a { padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, .07); }
  .main-nav.open a.active::after { left: auto; right: 2px; bottom: 50%; transform: translateY(50%); }
  .hero { min-height: 0; padding: 60px 0 77px; gap: 45px; }
  .hero h1 { margin-top: 23px; font-size: 68px; }
  .hero-intro { font-size: 14px; }
  .hero-actions { flex-direction: column; align-items: stretch; max-width: 290px; }
  .download-button { min-width: 0; }
  .hero-stage { min-height: 335px; margin: 0 -9px; }
  .device-laptop { width: 285px; }
  .device-phone { width: 72px; height: 145px; right: 3%; bottom: 7px; padding: 6px; border-radius: 13px; }
  .phone-speaker { width: 22px; height: 3px; top: 4px; }
  .phone-screen { border-radius: 8px; }
  .orbit-left { width: 340px; height: 130px; }
  .orbit-right { width: 370px; height: 190px; }
  .signal { padding: 7px 8px; font-size: 7px; }
  .signal b { font-size: 14px; }
  .signal-one { top: 18px; right: -1%; }
  .signal-two { bottom: 22px; left: 1%; }
  .stage-caption { display: none; }
  .scroll-cue { bottom: 18px; }
  .ticker-track { min-width: 820px; justify-content: flex-start; font-size: 12px; }
  .ticker-track span { margin-left: 28px; }
  .ticker-track b { margin: 0 22px; }
  .stats { grid-template-columns: 1fr 1fr; margin-top: 67px; }
  .stat { min-height: 112px; padding: 17px; }
  .stat strong { font-size: 46px; }
  .stat strong span { font-size: 16px; }
  .stat small { font-size: 10px; }
  .section-block { padding-top: 95px; }
  .section-heading { display: block; margin-bottom: 32px; }
  .section-heading h2 { font-size: 45px; }
  .section-heading > p { margin: 24px 0 0; font-size: 13px; }
  .section-badge { display: inline-block; margin-top: 23px; }
  .feature-grid, .scene-grid { grid-template-columns: 1fr; }
  .feature-card-large, .scene-card-main { grid-row: auto; }
  .feature-card { min-height: 350px; }
  .feature-card h3 { margin-top: 170px; }
  .scene-card { min-height: 330px; }
  .steps, .faq { display: block; }
  .steps .section-heading, .faq .section-heading { margin-bottom: 37px; }
  .step { grid-template-columns: 45px 1fr 25px; gap: 14px; min-height: 120px; }
  .step h3 { font-size: 17px; }
  .step p { font-size: 11px; }
  .faq summary { font-size: 14px; padding: 19px 0; }
  .faq details p { font-size: 12px; }
  .final-cta { display: block; min-height: 425px; margin-top: 100px; margin-bottom: 77px; padding: 35px 26px; }
  .final-cta h2 { font-size: 51px; }
  .final-cta p { font-size: 12px; }
  .final-actions { margin-top: 45px; align-items: flex-start; }
  .final-cta-art { right: -102px; top: 111px; width: 340px; height: 340px; }
  .site-footer { min-height: 175px; display: grid; align-content: center; gap: 20px; padding: 25px 0; }
  .footer-info { justify-content: flex-start; display: grid; gap: 5px; }
  .back-top { justify-self: start; }
}