:root {
  --ink: #071522;
  --ink-soft: #233445;
  --blue: #208fff;
  --blue-deep: #0769eb;
  --sky: #eaf6ff;
  --lime: #adff47;
  --line: #dce7f0;
  --white: #fff;
  --muted: #6d7b89;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(10, 63, 110, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--ink); background: #fff; font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 999; background: #fff; padding: 12px 18px; border-radius: 10px; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid transparent; transition: .3s ease; }
.site-header.scrolled { background: rgba(255,255,255,.9); border-color: rgba(7,21,34,.08); backdrop-filter: blur(18px); box-shadow: 0 8px 30px rgba(7,21,34,.06); }
.nav-shell { height: 82px; width: min(1240px, calc(100% - 48px)); margin: 0 auto; display: flex; align-items: center; gap: 40px; }
.brand { display: inline-flex; align-items: center; gap: 8px; position: relative; z-index: 2; flex-shrink: 0; }
.brand-crop { display: block; width: 46px; height: 42px; overflow: hidden; position: relative; }
.brand-crop img { position: absolute; width: 66px; max-width: none; left: -9px; top: -13px; mix-blend-mode: multiply; }
.brand-word { color: #168bf2; font-weight: 800; font-size: 18px; letter-spacing: .18em; font-style: italic; }
.desktop-nav { display: flex; align-items: center; gap: 34px; margin-left: auto; }
.desktop-nav a { font-size: 14px; color: #304151; transition: color .2s; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--blue-deep); }
.nav-cta { border: 1px solid rgba(7,21,34,.16); padding: 11px 18px; border-radius: 999px; font-size: 14px; font-weight: 650; transition: .25s; }
.nav-cta:hover { color: #fff; background: var(--ink); border-color: var(--ink); transform: translateY(-2px); }
.nav-cta span { margin-left: 4px; color: var(--blue); }
.menu-button, .mobile-nav { display: none; }

.hero { min-height: 820px; height: max(820px, 100vh); padding: 130px 0 70px; position: relative; overflow: hidden; background: linear-gradient(126deg, #f8fcff 0%, #edf8ff 47%, #d8efff 100%); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(17,105,186,.1) 1px, transparent 1px); background-size: 24px 24px; mask-image: linear-gradient(to right, transparent, #000 62%, transparent); }
.court-lines { position: absolute; width: 760px; height: 560px; right: -180px; bottom: -200px; border: 1px solid rgba(24,133,224,.15); transform: perspective(620px) rotateX(55deg) rotateZ(-15deg); }
.court-lines::before, .court-lines::after { content: ""; position: absolute; background: rgba(24,133,224,.15); }
.court-lines::before { width: 1px; height: 100%; left: 50%; }
.court-lines::after { height: 1px; width: 100%; top: 50%; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(4px); }
.glow-one { width: 420px; height: 420px; background: rgba(57,163,255,.15); right: 7%; top: 16%; }
.glow-two { width: 240px; height: 240px; background: rgba(173,255,71,.12); right: 38%; bottom: -80px; }
.hero-grid { position: relative; height: 100%; display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 80px; }
.hero-copy { position: relative; z-index: 3; padding-bottom: 8px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 9px 14px; border: 1px solid rgba(20,126,225,.16); background: rgba(255,255,255,.6); border-radius: 999px; color: #3e5c72; font-size: 13px; letter-spacing: .05em; }
.live-dot { width: 8px; height: 8px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 5px rgba(173,255,71,.22); }
.hero h1 { font-size: clamp(54px, 5.7vw, 84px); line-height: 1.06; letter-spacing: -.055em; margin: 28px 0 25px; font-weight: 800; }
.hero h1 span { color: var(--blue-deep); }
.hero-copy > p { max-width: 570px; color: #536676; font-size: 17px; line-height: 1.85; margin: 0; }
.hero-actions { display: flex; align-items: center; gap: 14px; margin-top: 34px; }
.button { min-height: 54px; border: 0; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 25px; font-weight: 700; cursor: pointer; transition: transform .22s, box-shadow .22s, background .22s; }
.button:hover { transform: translateY(-3px); }
.button-primary { color: #fff; background: linear-gradient(135deg, #138eff, #0766eb); box-shadow: 0 14px 28px rgba(13,113,238,.24); }
.button-primary:hover { box-shadow: 0 18px 38px rgba(13,113,238,.34); }
.button-ghost { background: transparent; border: 1px solid rgba(7,21,34,.16); }
.button-ghost:hover { background: #fff; box-shadow: 0 10px 25px rgba(7,21,34,.08); }
.play-mini { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: #fff; font-size: 9px; padding-left: 2px; }
.hero-proof { display: flex; align-items: center; margin-top: 44px; }
.hero-proof > div { display: grid; gap: 4px; }
.hero-proof strong { font-size: 23px; letter-spacing: -.04em; }
.hero-proof strong::after { content: "+"; color: var(--blue); font-size: 14px; margin-left: 2px; }
.hero-proof span { color: #748493; font-size: 12px; }
.hero-proof i { width: 1px; height: 38px; background: rgba(7,21,34,.12); margin: 0 24px; }

.hero-product { min-height: 650px; position: relative; display: grid; place-items: center; z-index: 2; }
.phone-frame { width: 390px; height: 610px; padding: 10px; border-radius: 44px; background: linear-gradient(145deg, #182b3b, #07121c); box-shadow: 0 45px 90px rgba(6,47,84,.28), inset 0 0 0 1px rgba(255,255,255,.22); transform: rotate(2deg); position: relative; z-index: 3; }
.phone-top { position: absolute; width: 110px; height: 25px; border-radius: 0 0 16px 16px; top: 9px; left: 50%; transform: translateX(-50%); z-index: 4; background: #0b1822; }
.phone-top span { position: absolute; width: 35px; height: 4px; border-radius: 5px; background: #293944; top: 6px; left: 34px; }
.screen-crop { width: 100%; height: 100%; overflow: hidden; border-radius: 35px; background: #fff; }
.screen-crop img { width: 100%; height: auto; }
.floating-card { position: absolute; z-index: 5; background: rgba(255,255,255,.91); border: 1px solid rgba(255,255,255,.8); backdrop-filter: blur(15px); box-shadow: 0 18px 45px rgba(23,76,117,.17); border-radius: 17px; display: flex; align-items: center; gap: 12px; padding: 13px 16px; animation: float 4s ease-in-out infinite; }
.floating-card b { display: block; font-size: 13px; margin-bottom: 5px; }
.floating-card small { color: #728394; font-size: 10px; white-space: nowrap; }
.floating-card em { color: #20ae6b; font-style: normal; }
.score-float { left: -14px; top: 200px; }
.score-ring { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--blue) 0 68%, #e1edf6 68%); position: relative; }
.score-ring::after { content: ""; position: absolute; inset: 5px; background: #fff; border-radius: 50%; }
.score-ring span { position: relative; z-index: 1; font-size: 17px; font-weight: 800; }
.ai-float { right: -23px; bottom: 100px; animation-delay: -2s; }
.spark { width: 38px; height: 38px; border-radius: 12px; background: var(--ink); color: var(--lime); display: grid; place-items: center; font-size: 18px; }
.orbit { position: absolute; border: 1px solid rgba(15,124,225,.19); border-radius: 50%; transform: rotate(-28deg); }
.orbit-one { width: 650px; height: 280px; }
.orbit-two { width: 530px; height: 220px; }
.tennis-ball { position: absolute; z-index: 4; width: 82px; height: 82px; right: 17px; top: 62px; border-radius: 50%; background: radial-gradient(circle at 32% 28%, #d5ff7d, #a8ed3e 55%, #83ca20); box-shadow: 0 16px 30px rgba(100,168,30,.28); transform: rotate(22deg); }
.tennis-ball::before, .tennis-ball::after { content: ""; position: absolute; width: 45px; height: 90px; top: -7px; border: 3px solid rgba(255,255,255,.92); border-top-color: transparent; border-bottom-color: transparent; border-radius: 50%; }
.tennis-ball::before { left: -25px; }.tennis-ball::after { right: -25px; }
.scroll-cue { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 7px; color: #64798b; font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
.scroll-cue span { width: 1px; height: 30px; background: linear-gradient(var(--blue), transparent); }
.signal-strip { background: var(--ink); color: rgba(255,255,255,.72); }
.signal-row { height: 68px; display: flex; align-items: center; justify-content: space-between; font-size: 12px; letter-spacing: .13em; }
.signal-row i { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); }

.section { padding: 130px 0; }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: 80px; margin-bottom: 58px; }
.section-heading h2, .analysis-copy h2, .data-heading h2, .faq-intro h2 { margin: 12px 0 0; font-size: clamp(40px, 4.6vw, 64px); line-height: 1.13; letter-spacing: -.045em; }
.section-heading > p, .section-heading div + p { color: var(--muted); line-height: 1.85; margin: 0 0 6px; }
.section-kicker { margin: 0; color: var(--blue-deep); font-size: 12px; letter-spacing: .2em; font-weight: 800; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feature-card { min-height: 445px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); position: relative; overflow: hidden; background: #fff; transition: transform .3s, box-shadow .3s, border-color .3s; }
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.feature-index { position: absolute; right: 28px; top: 25px; color: #b6c2cc; font-size: 12px; letter-spacing: .12em; }
.icon-box { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; color: var(--blue-deep); background: #eaf5ff; }
.icon-box svg { width: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.feature-card h3 { margin: 26px 0 10px; font-size: 24px; letter-spacing: -.03em; }
.feature-card > p { color: var(--muted); max-width: 420px; font-size: 14px; line-height: 1.75; margin: 0; }
.feature-blue { background: linear-gradient(145deg, #f3faff, #e6f4ff); border-color: transparent; }
.feature-dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.feature-dark > p { color: #98a9b7; }
.icon-dark { background: rgba(255,255,255,.1); color: var(--lime); }
.mini-visual { position: absolute; left: 34px; right: 34px; bottom: 28px; border: 1px dashed #92c9f5; background: rgba(255,255,255,.58); border-radius: 16px; height: 108px; display: grid; grid-template-columns: 46px 1fr; grid-template-rows: 1fr 1fr; align-items: end; padding: 20px; column-gap: 13px; }
.mini-visual span { grid-row: 1/3; align-self: center; width: 45px; height: 45px; background: var(--blue); color: #fff; border-radius: 50%; display: grid; place-items: center; font-size: 25px; font-weight: 300; }
.mini-visual b { font-size: 13px; }.mini-visual small { align-self: start; color: #8a9cab; font-size: 10px; }
.radar-mini { position: absolute; width: 170px; height: 145px; right: 40px; bottom: 20px; background: repeating-radial-gradient(circle at 50% 50%, transparent 0 24px, #dbe8f3 25px 26px); clip-path: polygon(50% 0, 95% 25%, 95% 75%, 50% 100%, 5% 75%, 5% 25%); }
.radar-mini::after { content: ""; position: absolute; inset: 21px 17px; background: rgba(43,151,252,.28); border: 2px solid var(--blue); clip-path: polygon(50% 0, 90% 29%, 80% 78%, 48% 88%, 14% 72%, 25% 27%); }
.chart-mini { position: absolute; left: 34px; right: 34px; bottom: 22px; height: 120px; padding-top: 10px; border-bottom: 1px solid var(--line); }
.chart-mini::before, .chart-mini::after { content: ""; position: absolute; left: 0; right: 0; height: 1px; background: #edf2f6; }
.chart-mini::before { top: 35%; }.chart-mini::after { top: 65%; }
.chart-mini svg { width: 100%; height: 100%; overflow: visible; }
.chart-mini .area { fill: url(#area); }.chart-mini .line { fill: none; stroke: var(--blue); stroke-width: 3; }
.coach-note { position: absolute; left: 34px; right: 34px; bottom: 28px; padding: 18px; border: 1px solid rgba(255,255,255,.11); background: rgba(255,255,255,.06); border-radius: 16px; display: flex; gap: 13px; align-items: flex-start; }
.coach-note span { flex: 0 0 auto; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: var(--lime); color: var(--ink); font-weight: 900; font-size: 11px; }
.coach-note p { margin: 0; color: #c5d1da; font-size: 12px; line-height: 1.7; }

.analysis { background: #f3f8fc; overflow: hidden; }
.analysis-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 100px; }
.analysis-visual { position: relative; min-height: 660px; display: grid; place-items: center; }
.analysis-visual::before { content: ""; position: absolute; width: 530px; height: 530px; border-radius: 50%; background: #dbefff; }
.report-window { width: 510px; height: 625px; position: relative; z-index: 2; border-radius: 24px; background: #fff; box-shadow: 0 35px 80px rgba(17,68,107,.18); transform: rotate(-2deg); overflow: hidden; border: 1px solid rgba(16,97,161,.08); }
.report-toolbar { height: 48px; background: #f9fbfd; border-bottom: 1px solid #edf1f4; display: flex; align-items: center; padding: 0 18px; gap: 6px; }
.report-toolbar > span { width: 7px; height: 7px; border-radius: 50%; background: #c8d4dd; }
.report-toolbar b { margin-left: auto; margin-right: auto; font-size: 11px; color: #607383; font-weight: 600; }
.report-body { padding: 28px; position: relative; }
.report-score { width: 42%; }
.report-score small { display: block; color: #677987; font-size: 12px; }.report-score strong { display: block; color: var(--blue-deep); font-size: 54px; letter-spacing: -.05em; margin: 8px 0; }.report-score strong span { color: #8796a2; font-size: 13px; font-weight: 500; margin-left: 4px; }.report-score em { display: inline-block; background: #fff1d8; color: #d38a15; font-style: normal; font-size: 10px; padding: 6px 9px; border-radius: 6px; }
.video-card { position: absolute; width: 230px; height: 140px; right: 28px; top: 28px; border-radius: 13px; overflow: hidden; background: linear-gradient(135deg, #11232a, #293e3c); }
.video-grid { position: absolute; inset: 0; background: linear-gradient(90deg, transparent 49.5%, rgba(255,255,255,.08) 50%), linear-gradient(transparent 49.5%, rgba(255,255,255,.08) 50%); background-size: 50px 50px; }
.video-card button { width: 42px; height: 42px; border: 0; border-radius: 50%; background: #fff; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); padding-left: 4px; color: var(--blue-deep); }
.skeleton { position: absolute; height: 40px; width: 3px; border-radius: 2px; background: #4dc6ff; transform-origin: bottom; left: 54%; top: 27%; box-shadow: 0 0 10px #4dc6ff; }.s1 { transform: rotate(33deg); }.s2 { transform: rotate(-35deg); left: 56%; top: 28%; }.s3 { height: 45px; top: 50%; transform: rotate(8deg); }.s4 { top: 65%; transform: rotate(28deg); }.s5 { left: 62%; top: 66%; transform: rotate(-38deg); }
.metric-radar { width: 300px; height: 250px; position: absolute; left: 88px; top: 245px; }
.metric-radar > span { position: absolute; left: 50%; top: 50%; border: 1px solid #d6e5f0; transform: translate(-50%,-50%); clip-path: polygon(50% 0, 93% 24%, 93% 76%, 50% 100%, 7% 76%, 7% 24%); }.metric-radar .r1 { width: 210px; height: 180px; }.metric-radar .r2 { width: 145px; height: 125px; }.metric-radar .r3 { width: 78px; height: 67px; }
.metric-radar svg { position: absolute; width: 220px; left: 40px; top: 34px; overflow: visible; }.metric-radar polygon { fill: rgba(43,151,252,.24); stroke: var(--blue); stroke-width: 2; }
.metric-radar .label { position: absolute; font-style: normal; font-size: 9px; color: #637482; text-align: center; }.metric-radar .label b { display: block; color: var(--ink); font-size: 11px; margin-top: 3px; }.metric-radar .l1 { top: -4px; left: 128px; }.metric-radar .l2 { top: 55px; right: -10px; }.metric-radar .l3 { bottom: 45px; right: -18px; }.metric-radar .l4 { bottom: -3px; left: 130px; }.metric-radar .l5 { bottom: 45px; left: -18px; }
.precision-tag { position: absolute; right: -10px; bottom: 70px; z-index: 3; background: var(--ink); color: #fff; padding: 16px 20px; border-radius: 14px; box-shadow: 0 16px 30px rgba(7,21,34,.2); font-size: 11px; }.precision-tag span { color: var(--lime); font-size: 20px; font-weight: 800; margin-right: 8px; }
.analysis-copy h2 { font-size: clamp(42px, 4.7vw, 66px); }.analysis-copy h2 span { color: var(--blue-deep); }
.analysis-copy .lead { color: var(--muted); line-height: 1.85; font-size: 15px; margin: 24px 0 32px; }
.analysis-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid #d9e4ec; }
.analysis-list li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 20px 0; border-bottom: 1px solid #d9e4ec; }
.analysis-list li > span { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .1em; padding-top: 3px; }.analysis-list b { font-size: 15px; }.analysis-list p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.text-link { display: inline-flex; align-items: center; gap: 34px; margin-top: 28px; font-weight: 800; font-size: 14px; border-bottom: 1px solid var(--ink); padding-bottom: 7px; }.text-link span { color: var(--blue); }

.data-section { background: var(--ink); color: #fff; }
.data-heading { text-align: center; max-width: 750px; margin: 0 auto 60px; }.data-heading h2 { margin-bottom: 18px; }.data-heading > p:last-child { color: #8fa1af; line-height: 1.8; }.data-heading .section-kicker { color: var(--lime); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat-card { min-height: 230px; padding: 28px; border-radius: 20px; background: #0d2234; border: 1px solid rgba(255,255,255,.08); position: relative; }.stat-card small { color: #8fa1af; }.stat-card strong { display: block; font-size: 52px; margin: 26px 0 15px; letter-spacing: -.05em; }.stat-card sup { font-size: 11px; color: #8295a3; letter-spacing: 0; margin-left: 5px; }.stat-card em { color: var(--lime); font-size: 11px; font-style: normal; }.progress { position: absolute; left: 28px; right: 28px; bottom: 28px; height: 4px; background: rgba(255,255,255,.08); border-radius: 4px; overflow: hidden; }.progress i { display: block; height: 100%; width: var(--value); background: linear-gradient(90deg, var(--blue), #64c5ff); border-radius: inherit; }

.process { background: #fff; }.section-heading.compact { margin-bottom: 70px; }.section-heading.compact h2 { font-size: clamp(40px,4vw,58px); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); position: relative; }.process-grid::before { content: ""; position: absolute; height: 1px; background: #dbe6ee; top: 25px; left: 16.66%; right: 16.66%; }
.process-step { text-align: center; padding: 0 34px; position: relative; }.step-number { width: 50px; height: 50px; border-radius: 50%; background: #fff; border: 1px solid #cfdce6; display: grid; place-items: center; margin: 0 auto 32px; position: relative; z-index: 2; color: var(--blue-deep); font-size: 11px; font-weight: 800; box-shadow: 0 0 0 10px #fff; }.process-step h3 { font-size: 21px; margin: 26px 0 10px; }.process-step p { color: var(--muted); font-size: 13px; line-height: 1.7; }
.step-art { width: 190px; height: 145px; margin: auto; border-radius: 22px; background: #eef7fd; position: relative; overflow: hidden; }.camera-art span { position: absolute; width: 90px; height: 65px; border: 3px solid var(--blue); border-radius: 14px; left: 50px; top: 42px; }.camera-art span::before { content: ""; position: absolute; width: 34px; height: 34px; border: 3px solid var(--blue); border-radius: 50%; left: 25px; top: 12px; }.camera-art span::after { content: ""; position: absolute; width: 25px; height: 8px; border-radius: 5px 5px 0 0; background: var(--blue); left: 8px; top: -10px; }.camera-art i { position: absolute; width: 8px; height: 8px; background: var(--lime); border-radius: 50%; right: 44px; top: 35px; box-shadow: 0 0 0 5px rgba(173,255,71,.3); }
.scan-art span { position: absolute; width: 64px; height: 92px; background: #fff; border-radius: 26px 26px 14px 14px; left: 63px; top: 25px; box-shadow: 0 10px 30px rgba(27,111,173,.12); }.scan-art span::before { content: ""; position: absolute; width: 23px; height: 23px; border: 2px solid var(--blue); border-radius: 50%; left: 19px; top: 10px; }.scan-art i, .scan-art b { position: absolute; background: var(--blue); height: 3px; transform-origin: left; }.scan-art i { width: 58px; left: 65px; top: 70px; transform: rotate(26deg); }.scan-art b { width: 53px; left: 97px; top: 69px; transform: rotate(-38deg); }.scan-art::after { content: ""; position: absolute; left: 32px; right: 32px; top: 73px; height: 1px; background: var(--lime); box-shadow: 0 0 12px var(--lime); }
.report-art span { position: absolute; background: #fff; width: 112px; height: 94px; left: 39px; top: 25px; border-radius: 10px; box-shadow: 0 10px 30px rgba(27,111,173,.12); }.report-art span::before { content: ""; position: absolute; width: 68px; height: 6px; border-radius: 5px; background: #dbeaf5; left: 21px; top: 64px; box-shadow: 0 14px 0 #dbeaf5; }.report-art i { position: absolute; width: 14px; height: 34px; background: #7ec5ff; left: 70px; top: 50px; box-shadow: 19px -14px 0 var(--blue), 38px -28px 0 var(--lime); }.report-art b { position: absolute; width: 30px; height: 30px; right: 29px; top: 16px; border-radius: 50%; background: var(--blue); box-shadow: inset 0 0 0 8px #d8efff; }

.testimonial { padding-top: 40px; }.quote-wrap { min-height: 360px; border-radius: 28px; background: #eaf6ff; padding: 62px 72px; position: relative; overflow: hidden; }.quote-wrap::after { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; border: 90px solid rgba(255,255,255,.5); right: -180px; top: -120px; }.quote-mark { color: var(--blue); font-family: Georgia, serif; font-size: 90px; line-height: .5; }.quote-wrap blockquote { margin: 30px 0 35px; max-width: 770px; font-size: 25px; line-height: 1.65; font-weight: 650; letter-spacing: -.02em; }.quote-author { display: flex; align-items: center; gap: 12px; }.quote-author > span { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--blue); color: #fff; font-weight: 900; font-style: italic; }.quote-author b, .quote-author small { display: block; font-size: 12px; }.quote-author small { color: var(--muted); margin-top: 4px; }.quote-metric { position: absolute; z-index: 2; right: 70px; bottom: 58px; display: grid; text-align: right; }.quote-metric strong { font-size: 38px; color: var(--blue-deep); }.quote-metric span { color: var(--muted); font-size: 11px; }

.faq { padding-top: 90px; }.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 110px; }.faq-intro { position: sticky; top: 130px; align-self: start; }.faq-intro h2 { font-size: 48px; }.faq-intro > p:last-child { color: var(--muted); line-height: 1.8; }.accordion details { border-bottom: 1px solid var(--line); }.accordion details:first-child { border-top: 1px solid var(--line); }.accordion summary { list-style: none; cursor: pointer; padding: 26px 0; font-size: 16px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; }.accordion summary::-webkit-details-marker { display: none; }.accordion summary span { color: var(--blue); font-size: 24px; font-weight: 300; transition: transform .25s; }.accordion details[open] summary span { transform: rotate(45deg); }.accordion details p { margin: -6px 45px 26px 0; color: var(--muted); font-size: 13px; line-height: 1.85; }

.experience { min-height: 590px; background: linear-gradient(135deg, #0878f5, #20a4ff); color: #fff; display: grid; place-items: center; text-align: center; position: relative; overflow: hidden; }.experience::before { content: ""; position: absolute; width: 720px; height: 720px; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; }.experience::after { content: ""; position: absolute; width: 480px; height: 480px; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; }.experience-inner { position: relative; z-index: 3; }.section-kicker.light { color: var(--lime); }.experience h2 { margin: 20px 0; font-size: clamp(46px, 6vw, 76px); line-height: 1.08; letter-spacing: -.05em; }.experience p { margin: 0 0 30px; color: rgba(255,255,255,.8); }.button-white { background: #fff; color: var(--blue-deep); box-shadow: 0 16px 36px rgba(0,50,120,.2); }.experience small { display: block; margin-top: 18px; color: rgba(255,255,255,.6); font-size: 10px; }.experience-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 70px 70px; mask-image: radial-gradient(circle, #000, transparent 75%); }.ball-small { width: 65px; height: 65px; right: 12%; top: 17%; }

footer { background: #06111b; color: #fff; padding: 70px 0 25px; }.footer-main { display: flex; justify-content: space-between; padding-bottom: 65px; }.brand-footer .brand-word { color: #fff; }.brand-footer .brand-crop img { mix-blend-mode: screen; }.footer-brand p { color: #728593; font-size: 13px; line-height: 1.8; margin-top: 20px; }.footer-links { display: flex; gap: 100px; }.footer-links div { display: grid; gap: 14px; align-content: start; }.footer-links b { font-size: 12px; margin-bottom: 6px; }.footer-links a { color: #758897; font-size: 12px; transition: color .2s; }.footer-links a:hover { color: #fff; }.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 25px; display: flex; justify-content: space-between; color: #536673; font-size: 10px; letter-spacing: .08em; }

.modal { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 20px; visibility: hidden; opacity: 0; transition: .25s; }.modal.open { visibility: visible; opacity: 1; }.modal-backdrop { position: absolute; inset: 0; background: rgba(4,15,24,.72); backdrop-filter: blur(8px); }.modal-panel { width: min(480px, 100%); background: #fff; border-radius: 26px; padding: 38px; position: relative; transform: translateY(20px) scale(.98); transition: .3s; box-shadow: 0 40px 100px rgba(0,0,0,.25); }.modal.open .modal-panel, .modal.open .demo-panel { transform: none; }.modal-close { position: absolute; right: 18px; top: 15px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: #eef3f6; cursor: pointer; font-size: 22px; color: #556877; z-index: 5; }.modal-badge { display: inline-block; color: var(--blue-deep); background: #eaf5ff; border-radius: 999px; padding: 7px 10px; font-size: 9px; font-weight: 800; letter-spacing: .16em; }.modal-panel h2 { font-size: 30px; letter-spacing: -.04em; margin: 18px 0 10px; }.modal-panel > p { color: var(--muted); font-size: 13px; line-height: 1.7; }.modal-panel form { display: grid; gap: 16px; margin-top: 24px; }.modal-panel label { font-size: 12px; font-weight: 650; display: grid; gap: 7px; }.modal-panel input, .modal-panel select { width: 100%; height: 48px; border: 1px solid #d9e3eb; border-radius: 11px; padding: 0 13px; outline: none; background: #fff; }.modal-panel input:focus, .modal-panel select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(32,143,255,.1); }.form-submit { width: 100%; margin-top: 5px; }.form-success { text-align: center; padding: 30px 0 10px; }.form-success span { width: 60px; height: 60px; display: grid; place-items: center; margin: 0 auto 20px; border-radius: 50%; background: #e9f9ef; color: #20ae6b; font-size: 28px; }.form-success h3 { font-size: 24px; margin: 0 0 8px; }.form-success p { color: var(--muted); font-size: 13px; }.demo-panel { width: min(900px, 100%); max-height: calc(100vh - 40px); overflow: auto; background: #f0f8fe; border-radius: 26px; padding: 38px; position: relative; transform: translateY(20px) scale(.98); transition: .3s; }.demo-head { text-align: center; }.demo-head span { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .12em; }.demo-head h2 { font-size: 32px; margin: 10px 0 26px; }.demo-steps { display: flex; align-items: center; justify-content: center; gap: 20px; margin-bottom: 25px; }.demo-steps div { background: #fff; border-radius: 13px; padding: 12px 15px; display: flex; gap: 10px; align-items: center; font-size: 12px; }.demo-steps b { color: var(--blue); }.demo-steps i { color: #9aabb8; font-style: normal; }.demo-panel > img { width: min(630px, 100%); max-height: 560px; object-fit: cover; object-position: top; margin: auto; border-radius: 16px 16px 0 0; box-shadow: var(--shadow); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }.reveal.visible { opacity: 1; transform: none; }.reveal-delay-xs { transition-delay: .08s; }.reveal-delay-sm { transition-delay: .14s; }.reveal-delay { transition-delay: .22s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

@media (max-width: 1050px) {
  .hero-grid { gap: 20px; grid-template-columns: 1fr .9fr; }.phone-frame { width: 340px; height: 565px; }.score-float { left: -30px; }.ai-float { right: -20px; }.analysis-grid { gap: 45px; }.report-window { width: 460px; }.precision-tag { right: 0; }.faq-grid { gap: 60px; }
}

@media (max-width: 840px) {
  .desktop-nav, .nav-cta { display: none; }.menu-button { margin-left: auto; display: grid; gap: 6px; border: 0; background: transparent; padding: 10px; }.menu-button span { display: block; width: 25px; height: 2px; background: var(--ink); transition: .25s; }.menu-button[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }.mobile-nav { display: grid; position: absolute; top: 82px; left: 0; right: 0; background: rgba(255,255,255,.98); padding: 16px 24px 26px; border-bottom: 1px solid var(--line); transform: translateY(-12px); opacity: 0; visibility: hidden; transition: .25s; box-shadow: 0 18px 35px rgba(7,21,34,.08); }.mobile-nav.open { transform: none; opacity: 1; visibility: visible; }.mobile-nav a { padding: 13px 6px; border-bottom: 1px solid #edf1f4; font-weight: 650; }
  .hero { height: auto; min-height: 0; padding: 145px 0 90px; }.hero-grid { grid-template-columns: 1fr; text-align: center; }.hero-copy > p { margin: auto; }.hero-actions, .hero-proof { justify-content: center; }.hero-product { margin-top: 40px; min-height: 670px; }.phone-frame { width: 390px; height: 610px; }.score-float { left: 5%; }.ai-float { right: 4%; }.scroll-cue { display: none; }
  .section { padding: 90px 0; }.section-heading { grid-template-columns: 1fr; gap: 22px; }.feature-card { min-height: 425px; }.analysis-grid { grid-template-columns: 1fr; }.analysis-copy { max-width: 650px; }.analysis-visual { order: 2; }.stat-grid { grid-template-columns: 1fr 1fr; }.process-grid { grid-template-columns: 1fr; gap: 70px; }.process-grid::before { display: none; }.step-number { margin-bottom: 24px; }.quote-metric { right: 45px; }.faq-grid { grid-template-columns: 1fr; gap: 35px; }.faq-intro { position: static; }.footer-main { gap: 30px; }
}

@media (max-width: 600px) {
  .container, .nav-shell { width: min(100% - 32px, 1180px); }.nav-shell { height: 72px; }.mobile-nav { top: 72px; }.brand-word { font-size: 15px; }.brand-crop { width: 40px; height: 36px; }.brand-crop img { width: 58px; left: -8px; top: -12px; }
  .hero { padding-top: 120px; }.eyebrow { font-size: 11px; }.hero h1 { font-size: 45px; margin-top: 23px; }.hero-copy > p { font-size: 15px; line-height: 1.75; }.hero-actions { flex-direction: column; align-items: stretch; max-width: 360px; margin: 28px auto 0; }.hero-proof { margin-top: 36px; }.hero-proof i { margin: 0 13px; }.hero-proof strong { font-size: 20px; }.hero-proof span { font-size: 10px; }.hero-product { min-height: 530px; margin-top: 25px; }.phone-frame { width: min(310px, calc(100vw - 65px)); height: 500px; border-radius: 35px; }.screen-crop { border-radius: 28px; }.tennis-ball { width: 58px; height: 58px; right: 0; }.floating-card { padding: 10px 12px; }.score-float { left: -4px; top: 160px; }.ai-float { right: -7px; bottom: 45px; }.score-ring { width: 43px; height: 43px; }.floating-card b { font-size: 11px; }.floating-card small { font-size: 8px; }.orbit-one { width: 430px; }.orbit-two { width: 350px; }
  .signal-row { overflow: hidden; justify-content: flex-start; gap: 22px; white-space: nowrap; }.signal-row span:nth-of-type(n+4), .signal-row i:nth-of-type(n+4) { display: none; }
  .section { padding: 78px 0; }.section-heading h2, .analysis-copy h2, .data-heading h2, .faq-intro h2 { font-size: 38px; }.section-heading { margin-bottom: 38px; }.feature-grid { grid-template-columns: 1fr; }.feature-card { padding: 26px; min-height: 410px; }.mini-visual, .coach-note { left: 26px; right: 26px; }.radar-mini { right: 22px; }.chart-mini { left: 26px; right: 26px; }
  .analysis-visual { min-height: 510px; }.analysis-visual::before { width: 370px; height: 370px; }.report-window { width: 345px; max-width: 100%; height: 500px; border-radius: 18px; }.report-body { padding: 18px; }.report-score strong { font-size: 40px; }.video-card { right: 18px; top: 18px; width: 160px; height: 105px; }.metric-radar { transform: scale(.75); transform-origin: top left; left: 53px; top: 195px; }.precision-tag { bottom: 33px; right: -5px; }.analysis-copy .lead { font-size: 14px; }
  .stat-grid { grid-template-columns: 1fr; }.stat-card { min-height: 200px; }.stat-card strong { margin: 18px 0 10px; }.section-heading.compact { margin-bottom: 50px; }.process-step { padding: 0; }
  .testimonial { padding-top: 10px; }.quote-wrap { padding: 45px 27px; }.quote-wrap blockquote { font-size: 19px; line-height: 1.7; }.quote-metric { position: static; text-align: left; margin-top: 28px; }.quote-metric strong { font-size: 30px; }.faq { padding-top: 70px; }.accordion summary { font-size: 14px; gap: 20px; }
  .experience { min-height: 520px; }.experience h2 { font-size: 45px; }.ball-small { right: 2%; }.footer-main { flex-direction: column; }.footer-links { gap: 60px; margin-top: 25px; }.footer-bottom { gap: 20px; flex-direction: column; }.modal-panel { padding: 30px 22px; }.demo-panel { padding: 30px 16px 18px; }.demo-head h2 { font-size: 24px; }.demo-steps { gap: 8px; }.demo-steps div { padding: 10px 7px; font-size: 9px; flex-direction: column; gap: 4px; }.demo-steps i { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } .reveal { opacity: 1; transform: none; } }