:root {
  --bg: #eef3f8;
  --surface: #f8fbff;
  --navy: #132238;
  --muted: #64748b;
  --blue: #53b9ed;
  --blue-dark: #258fca;
  --green: #249b69;
  --red: #d95763;
  --line: #dce6ef;
  --shadow: 14px 14px 28px rgba(120, 143, 164, .22), -12px -12px 24px rgba(255,255,255,.9);
  --inset: inset 5px 5px 12px rgba(139, 160, 178, .18), inset -5px -5px 12px rgba(255,255,255,.9);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--navy); background: var(--bg); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; overflow-x: hidden; }
body.page-enter { opacity: 1; transform: translateX(0); }
body.page-enter-active { opacity: 1; transform: translateX(0); }
body.page-exit { animation: none; opacity: 0; transform: translateX(-10px); transition: opacity .28s ease, transform .28s ease; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: radial-gradient(circle at 8% 0%, rgba(83,185,237,.13), transparent 30%), radial-gradient(circle at 92% 10%, rgba(36,155,105,.08), transparent 26%); z-index: -1; }
a { color: inherit; text-decoration: none; }
button, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid rgba(37,143,202,.55); outline-offset: 4px; }
.shell { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.topbar { padding: 20px 0; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 142px; display: block; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { padding: 10px 16px; color: var(--muted); border-radius: 12px; font-weight: 700; transition: .2s ease; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--navy); background: var(--surface); box-shadow: var(--shadow); }
.nav-toggle { display: none; border: 0; background: var(--surface); box-shadow: var(--shadow); color: var(--navy); border-radius: 12px; padding: 10px 12px; cursor: pointer; }
.hero { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 70px; padding: 72px 0 90px; }
.eyebrow { color: var(--blue-dark); font-weight: 800; letter-spacing: .12em; text-transform: uppercase; font-size: .78rem; }
h1, h2, h3 { line-height: 1.12; margin: 0 0 18px; letter-spacing: -.035em; }
h1 { font-size: clamp(3rem, 6vw, 5.5rem); max-width: 720px; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: 1.25rem; }
.lead { color: var(--muted); font-size: 1.15rem; max-width: 580px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 0; cursor: pointer; border-radius: 14px; padding: 13px 20px; color: var(--navy); background: var(--surface); box-shadow: var(--shadow); font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(1px); box-shadow: var(--inset); }
.button.primary { color: #fff; background: var(--blue-dark); box-shadow: 8px 8px 16px rgba(37,143,202,.25), -4px -4px 10px rgba(255,255,255,.8); }
.button.ghost { background: transparent; box-shadow: none; border: 1px solid var(--line); }
.hero-card, .card { border: 1px solid rgba(255,255,255,.7); border-radius: var(--radius); background: rgba(248,251,255,.8); box-shadow: var(--shadow); }
.hero-card { padding: 28px; transform: rotate(1.5deg); }
.hero-card:hover { transform: rotate(0) translateY(-3px); }
.mini-top, .metric-row, .test-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.mini-top { color: var(--muted); font-size: .86rem; margin-bottom: 24px; }
.status-dot { display: inline-flex; align-items: center; gap: 8px; }
.status-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(36,155,105,.12); }
.preview-text { padding: 22px; border-radius: 16px; background: var(--bg); box-shadow: var(--inset); color: var(--muted); font-size: 1.1rem; }
.preview-text strong { color: var(--green); }
.metric-row { margin-top: 22px; }
.metric b { display: block; font-size: 2.1rem; letter-spacing: -.05em; }
.metric span { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; }
.section { padding: 86px 0; }
.section-heading { max-width: 620px; margin-bottom: 34px; }
.section-heading p { color: var(--muted); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature { padding: 26px; }
.feature-icon { width: 46px; height: 46px; display: grid; place-items: center; color: var(--blue-dark); background: var(--bg); border-radius: 14px; box-shadow: var(--inset); font-weight: 900; margin-bottom: 20px; }
.feature p, .step p, .card p { color: var(--muted); margin: 0; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step { padding: 22px; }
.step-num { color: var(--blue-dark); font-size: .85rem; font-weight: 900; }
.cta { padding: 52px; text-align: center; margin: 20px auto 90px; }
.cta p { max-width: 500px; margin: 0 auto 24px; color: var(--muted); }
.page-intro { padding: 70px 0 38px; }
.page-intro p { color: var(--muted); max-width: 650px; }
.content-card { padding: 34px; margin-bottom: 20px; }
.content-card h2 { font-size: 1.7rem; margin-top: 24px; }
.content-card h2:first-child { margin-top: 0; }
.content-card ul { color: var(--muted); padding-left: 22px; }
.footer { border-top: 1px solid var(--line); padding: 34px 0 44px; color: var(--muted); }
.footer-inner { display: flex; justify-content: space-between; gap: 28px; align-items: center; }
.footer img { width: 112px; margin-bottom: 8px; }
.footer small { display: block; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; font-weight: 700; }
.footer-links a:hover { color: var(--blue-dark); }
.consent { position: fixed; z-index: 10; right: 22px; bottom: 22px; width: min(410px, calc(100% - 32px)); padding: 20px; border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.8); }
.consent[hidden] { display: none; }
.consent h3 { font-size: 1rem; margin-bottom: 5px; }
.consent p { color: var(--muted); font-size: .88rem; margin: 0 0 14px; }
.consent-actions { display: flex; align-items: center; justify-content: flex-end; gap: 9px; }
.consent-actions .button { padding: 9px 14px; font-size: .86rem; }

/* Test and result surfaces */
.test-page { padding-bottom: 70px; }
.test-card { padding: clamp(20px, 4vw, 42px); }
.test-head { margin-bottom: 28px; align-items: flex-end; }
.test-head h1 { font-size: clamp(2rem, 4vw, 3.4rem); margin-bottom: 6px; }
.test-head p { color: var(--muted); margin: 0; }
.controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.select { padding: 10px 12px; border: 0; border-radius: 12px; color: var(--navy); background: var(--bg); box-shadow: var(--inset); }
.metrics { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 20px; }
.metric-box { padding: 17px; border-radius: 16px; background: var(--bg); box-shadow: var(--inset); }
.metric-box strong { display: block; font-size: 1.55rem; letter-spacing: -.04em; }
.metric-box span { color: var(--muted); font-size: .74rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.timeline { margin: 4px 0 22px; }
.timeline-labels { display: flex; justify-content: space-between; color: var(--muted); font-size: .72rem; font-weight: 800; margin-bottom: 7px; }
.timeline-track { height: 9px; overflow: hidden; border-radius: 999px; background: var(--bg); box-shadow: var(--inset); }
.timeline-fill { width: 100%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue-dark), var(--blue)); transform-origin: left center; transition: width .18s linear; }
.passage-wrap { position: relative; padding: 28px; min-height: 210px; border-radius: 18px; background: var(--bg); box-shadow: var(--inset); cursor: text; overflow: hidden; }
.passage-viewport { position: relative; width: 100%; min-width: 0; min-height: 154px; overflow: hidden; contain: paint; }
.passage-content { position: absolute; top: 0; left: 0; width: max-content; max-width: none; white-space: nowrap; will-change: transform; transform: translate3d(0, 0, 0); }
.passage { color: #8291a2; font-size: clamp(1.15rem, 2.2vw, 1.55rem); line-height: 1.85; letter-spacing: .01em; user-select: none; }
.char { position: relative; border-radius: 4px; transition: color .12s ease, background .12s ease; }
.char.current { color: var(--navy); background: rgba(83,185,237,.35); box-shadow: 0 0 0 2px rgba(83,185,237,.3); }
.char.correct { color: var(--green); }
.char.incorrect { color: var(--red); background: rgba(217,87,99,.11); }
.typing-input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.typing-hint { text-align: center; color: var(--muted); font-size: .9rem; margin: 16px 0 0; }
.test-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 22px; gap: 16px; }
.result-card { padding: 44px; text-align: center; max-width: 760px; margin: 20px auto 90px; }
.result-card .eyebrow { margin-bottom: 14px; }
.result-wpm { font-size: clamp(5rem, 15vw, 10rem); line-height: .9; letter-spacing: -.09em; margin: 12px 0; color: var(--blue-dark); }
.result-wpm span { font-size: 1rem; letter-spacing: .1em; color: var(--muted); }
.rank-badge { display: inline-flex; align-items: center; padding: 9px 16px; color: #8a5d13; background: #fff2c7; border-radius: 999px; font-weight: 900; box-shadow: var(--inset); }
.result-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin: 34px 0; }
.result-grid div { padding: 14px 8px; background: var(--bg); box-shadow: var(--inset); border-radius: 14px; }
.result-grid strong { display: block; font-size: 1.25rem; }
.result-grid span { color: var(--muted); font-size: .7rem; text-transform: uppercase; }
.empty-state { padding: 18px; border-radius: 14px; background: var(--bg); color: var(--muted); }
.not-found { text-align: center; padding: 100px 0 130px; }
.not-found .code { font-size: clamp(6rem, 18vw, 12rem); line-height: 1; color: var(--blue-dark); font-weight: 900; letter-spacing: -.1em; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pageIn { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: translateX(0); } }
.animate { animation: rise .65s both; }
.delay-1 { animation-delay: .08s; } .delay-2 { animation-delay: .16s; } .delay-3 { animation-delay: .24s; }
@media (max-width: 800px) {
  .shell { width: min(100% - 28px, 680px); }
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; left: 14px; right: 14px; top: 76px; padding: 10px; border-radius: 16px; background: var(--surface); box-shadow: var(--shadow); flex-direction: column; align-items: stretch; z-index: 5; }
  .nav-links.open { display: flex; }
  .nav-links a { text-align: center; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding: 45px 0 65px; }
  .grid-3, .steps { grid-template-columns: repeat(2, 1fr); }
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .metric-box:last-child { grid-column: span 3; }
}
@media (max-width: 520px) {
  h1 { font-size: 2.75rem; }
  .grid-3, .steps { grid-template-columns: 1fr; }
  .hero-card { padding: 20px; }
  .section { padding: 58px 0; }
  .footer-inner, .test-head, .test-actions { align-items: flex-start; flex-direction: column; }
  .footer-links { gap: 12px; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric-box:last-child { grid-column: auto; }
  .passage-wrap { padding: 20px; min-height: 280px; }
  .passage-viewport { min-height: 238px; }
  .result-card { padding: 28px 18px; }
  .result-grid { grid-template-columns: repeat(2, 1fr); }
  .result-grid div:last-child { grid-column: span 2; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  body.page-enter, body.page-enter-active, body.page-exit { opacity: 1; transform: none; }
}