:root {
  --blue: #1473ff; --brand: #1b6fe3; --blue-dark: #0c53bd; --ink: #111d39;
  --muted: #53617a; --pale: #edf6ff; --canvas: #f6f8fb; --line: #dce6f3;
  --teal: #087f79; --white: #fff; --radius: 22px; --shadow: 0 20px 55px #18488a12;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; color: var(--ink); background: white; font: 17px/1.7 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
h1, h2, h3, .wordmark { font-family: Poppins, system-ui, sans-serif; line-height: 1.16; letter-spacing: -.045em; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.7rem, 5.3vw, 5.1rem); font-weight: 800; margin-bottom: 25px; }
h2 { font-size: clamp(2rem, 3.3vw, 3.25rem); margin-bottom: 24px; font-weight: 700; }
h3 { font-size: 1.4rem; margin-bottom: 15px; }
p { color: var(--muted); margin-bottom: 22px; }
a { color: var(--blue-dark); text-underline-offset: 4px; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: default; }
img { display: block; max-width: 100%; height: auto; }
::selection { background: #cde7ff; color: var(--ink); }
:focus-visible { outline: 3px solid #078a87; outline-offset: 5px; }
[hidden] { display: none !important; }
.container { width: min(1190px, calc(100% - 64px)); margin-inline: auto; }
.blue { color: var(--blue); }
.muted { color: var(--muted); }
.eyebrow, .step-number { display: block; font-size: .75rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; color: var(--blue-dark); margin-bottom: 18px; }
.fine-print { font-size: .78rem; line-height: 1.7; color: var(--muted); }
.fine-print a { color: inherit; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 56px; padding: 15px 24px; border: 1px solid transparent; border-radius: 15px; color: #fff; background: var(--brand); font-weight: 750; font-size: .94rem; line-height: 1.4; text-align: center; text-decoration: none; box-shadow: 0 7px 18px #1b6fe31a; transition: background .18s, transform .18s; }
.button:hover { background: var(--blue-dark); transform: translateY(-2px); }
.button-secondary { color: var(--blue-dark); background: #e8f3ff; border-color: #d4e8ff; box-shadow: none; }
.button-secondary:hover { background: #d7eaff; }
.button-small { font-size: .85rem; min-height: 44px; padding: 12px 18px; border-radius: 12px; }
.button-white { background: white; color: var(--blue-dark); }
.button-white:hover { background: #dceeff; }
.text-link { display: inline-block; color: var(--blue-dark); font-weight: 750; text-decoration: none; font-size: .92rem; }
.text-link:hover { text-decoration: underline; }
.text-button { border: 0; background: transparent; color: var(--blue-dark); text-decoration: underline; text-underline-offset: 4px; padding: 8px 0; font-size: .85rem; }
.actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 28px 0 16px; }
.pill { display: inline-flex; border-radius: 100px; padding: 6px 13px; color: var(--blue-dark); background: #e1f0ff; font-size: .73rem; font-weight: 750; }
.skip-link { position: fixed; z-index: 100; top: 8px; left: 8px; transform: translateY(-200%); background: white; padding: 12px; }
.skip-link:focus { transform: none; }
.header { background: #ffffffef; border-bottom: 1px solid #e7edf5; position: sticky; top: 0; z-index: 30; backdrop-filter: blur(14px); }
.navigation { min-height: 82px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.wordmark { display: inline-flex; gap: 9px; align-items: center; text-decoration: none; font-size: 1.9rem; font-weight: 800; color: var(--ink); }
.wordmark-dot { color: var(--blue); }
.wordmark img { border-radius: 10px; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-size: .81rem; font-weight: 650; color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--blue-dark); }
.menu-toggle { display: none; background: none; border: 0; color: var(--ink); font-size: .85rem; padding: 12px; }
.hero-section { overflow: hidden; background: radial-gradient(ellipse at 95% 30%, #e0f0ff 0, transparent 65%), linear-gradient(125deg, #fff 15%, #f3f9ff); }
.hero-grid { display: grid; grid-template-columns: 1.12fr 1fr; gap: 28px; align-items: center; padding-block: 65px 60px; }
.hero-copy { padding-block: 22px; }
.hero-copy h1 { font-size: clamp(3.2rem, 5.6vw, 5.3rem); line-height: 1.08; }
.hero-copy .eyebrow { display: flex; align-items: center; gap: 9px; letter-spacing: .055em; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }
.hero-lead { font-size: 1.09rem; max-width: 500px; line-height: 1.75; }
.hero-copy .actions { gap: 10px; }
.hero-copy .button { padding-inline: 18px; font-size: .85rem; }
.hero-details { display: flex; gap: 22px; padding-top: 18px; margin-top: 25px; border-top: 1px solid var(--line); color: var(--muted); font-size: .73rem; font-weight: 650; flex-wrap: wrap; }
.hero-product { position: relative; min-height: 625px; display: grid; place-items: center; isolation: isolate; }
.orbit { position: absolute; z-index: -1; border-radius: 50%; }
.orbit-one { width: 480px; height: 480px; background: #d8ecff; }
.orbit-two { width: 560px; height: 560px; border: 1px solid #cce3fc; }
.phone-frame { width: 278px; aspect-ratio: 780/1688; border: 7px solid #14233b; border-radius: 40px; overflow: hidden; box-shadow: 0 30px 55px #16386433, inset 0 0 0 1px #fff; transform: rotate(4deg); background: var(--pale); }
.phone-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.floating-note { position: absolute; display: flex; align-items: center; gap: 13px; z-index: 2; background: #fff; border: 1px solid #e2ecf9; border-radius: 17px; box-shadow: var(--shadow); padding: 16px 19px; font-size: .79rem; }
.floating-note strong, .floating-note small { display: block; }
.floating-note small { color: var(--muted); margin-top: 2px; font-size: .7rem; }
.note-top { top: 80px; left: -10px; transform: rotate(-5deg); }
.note-bottom { right: -6px; bottom: 85px; transform: rotate(-3deg); }
.note-icon { font-size: 1.5rem; width: 39px; height: 39px; display: grid; place-items: center; color: var(--blue-dark); background: #e9f4ff; border-radius: 12px; }
.note-teal { color: var(--teal); background: #dff7ef; }
.product-caption { position: absolute; bottom: -9px; font-size: .64rem; color: var(--muted); }
.language-strip { border-block: 1px solid #e4edf8; background: #fff; }
.language-strip .container { display: flex; justify-content: space-between; gap: 25px; align-items: center; padding-block: 24px; font-size: .77rem; }
.language-strip span { color: var(--muted); }
.language-strip .container > div { display: flex; flex-wrap: wrap; gap: 25px; }
.language-strip a { text-decoration: none; color: var(--ink); font-weight: 650; }
.section { padding-block: 95px; }
.section-topless { padding-top: 0; }
.section-tint { background: var(--canvas); }
.section-heading { max-width: 680px; margin-bottom: 38px; }
.section-heading p { max-width: 580px; }
.heading-row { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.heading-row h2 { margin-bottom: 0; }
.demo-grid, .learning-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.conversation-card { border: 1px solid var(--line); background: #f4f9ff; padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); }
.conversation-header { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.conversation-header strong { display: block; font-size: .88rem; }
.conversation-header small { color: var(--muted); font-size: .7rem; display: block; }
.conversation-header .pill { margin-left: auto; }
.avatar { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 14px; background: var(--blue); color: white; font-weight: 800; }
.chat-bubble { background: white; border: 1px solid var(--line); border-radius: 18px 18px 18px 5px; padding: 18px 22px; margin-bottom: 15px; max-width: 95%; }
.chat-bubble .eyebrow { font-size: .6rem; margin-bottom: 6px; }
.chat-bubble p { font-size: 1.25rem; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.chat-bubble small { font-size: .76rem; color: var(--muted); }
.chat-bubble .audio-button { display: block; margin: 8px 0 0; padding-left: 0; }
.chat-you { margin-left: 30px; background: #deeeff; border-color: #c8e1ff; border-radius: 18px 18px 5px 18px; }
.feedback-note { display: flex; gap: 12px; padding-top: 12px; font-size: .83rem; }
.feedback-note > span { color: var(--teal); font-weight: 800; }
.feedback-note p { margin-bottom: 0; }
.feedback-note strong { color: var(--teal); }
.exercise { background: #fff; border: 1px solid #d1e3fa; box-shadow: var(--shadow); border-radius: var(--radius); padding: 30px; }
.exercise-top { display: flex; gap: 14px; justify-content: space-between; align-items: center; margin-bottom: 25px; }
.exercise-top .muted { font-size: .65rem; }
.exercise h3 { font-size: 1.5rem; line-height: 1.4; }
.exercise p { font-size: .9rem; }
.exercise .fine-print { font-size: .72rem; }
.exercise .button { font-size: .83rem; }
.exercise-answer { background: #f1f7ff; border-radius: 15px; padding: 22px; margin-top: 20px; }
.exercise-answer .eyebrow { font-size: .65rem; margin-bottom: 8px; }
.target-phrase, .exercise p.target-phrase { color: var(--ink); font-weight: 750; font-size: 1.65rem; line-height: 1.5; }
.exercise-retry { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 20px; border-top: 1px solid var(--line); padding-top: 18px; }
.exercise-retry p { flex-basis: 100%; margin-bottom: 0; }
.exercise-result { background: #e9f8f3; border-radius: 15px; padding: 23px; margin-top: 22px; }
.exercise-result strong { color: #12664f; }
.exercise-result p { margin-block: 12px; }
.audio-status:empty { display: none; }
.audio-status { margin-top: 12px; margin-bottom: 0; }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.method-grid > article { padding-top: 25px; border-top: 2px solid #c5dfff; }
.method-grid p { font-size: .92rem; }
.step-number { margin-bottom: 20px; }
.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.scenario-card { display: flex; flex-direction: column; align-items: flex-start; min-height: 300px; padding: 27px; border-radius: 20px; border: 1px solid #d5e6ff; background: #f0f7ff; color: var(--ink); text-decoration: none; transition: transform .2s, box-shadow .2s; }
.scenario-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.scenario-number { display: block; color: #436cac; font-size: 1.9rem; font-weight: 400; letter-spacing: -.06em; margin-bottom: 32px; }
.scenario-card .eyebrow { font-size: .61rem; margin-bottom: 9px; }
.scenario-card p { font-size: .84rem; }
.scenario-card .text-link { margin-top: auto; font-size: .8rem; }
.scenario-2, .scenario-6 { background: #f5f0ff; border-color: #e6dbfa; }
.scenario-3, .scenario-5 { background: #edf9f5; border-color: #d4ece4; }
.section-navy { background: #102145; color: white; overflow: hidden; }
.section-navy .eyebrow { color: #8ec9ff; }
.section-navy p, .section-navy li { color: #c5d5ef; }
.inside-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 55px; align-items: center; }
.check-list { list-style: none; padding: 0; margin: 25px 0 30px; }
.check-list li { position: relative; padding-left: 27px; margin-bottom: 12px; font-size: .88rem; }
.check-list li::before { content: '✓'; color: var(--teal); position: absolute; left: 0; font-weight: 800; }
.section-navy .check-list li::before { color: #6ed8c5; }
.screen-pair { display: flex; width: 100%; gap: 20px; align-items: center; }
.screen-pair figure { flex: 1; min-width: 0; margin: 0; }
.screen-pair figure:nth-child(2) { transform: translateY(35px); }
.screen-pair img { border-radius: 23px; border: 4px solid #405273; box-shadow: 0 25px 45px #0003; }
.screen-pair figcaption { color: #bdcce4; font-size: .68rem; margin-top: 15px; text-align: center; }
.language-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }
.language-card { display: flex; align-items: center; gap: 12px; padding: 18px 15px; border: 1px solid var(--line); border-radius: 15px; color: var(--ink); text-decoration: none; font-size: .87rem; font-weight: 650; }
.language-card:hover { background: #f2f8ff; border-color: #99c5ff; }
.language-card > span:last-child { margin-left: auto; color: var(--blue-dark); }
.language-code { display: grid; place-items: center; min-width: 35px; height: 35px; border-radius: 11px; background: #eaf3ff; color: var(--blue-dark); font-size: .65rem; font-weight: 750; }
.pricing-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 75px; align-items: center; }
.pricing-layout .section-heading { margin: 0; }
.pricing-card { background: #fff; padding: 36px; border-radius: var(--radius); border: 1px solid #c9dffa; box-shadow: var(--shadow); }
.pricing-card h3 { font-size: 2rem; margin-top: 22px; }
.pricing-card .button { margin: 5px 0 18px; }
.pricing-card .fine-print { margin-bottom: 0; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); padding: 22px 0; }
.faq-list summary { cursor: pointer; font-weight: 650; font-size: 1rem; padding-right: 25px; }
.faq-list p { font-size: .92rem; max-width: 850px; padding-top: 15px; margin-bottom: 0; }
.final-section { padding-bottom: 85px; }
.final-panel { background: #e9f3ff; border-radius: 28px; padding: 50px; display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: center; }
.final-panel h2 { margin-bottom: 18px; }
.final-panel p { max-width: 500px; font-size: .9rem; margin-bottom: 0; }
.final-action { max-width: 350px; }
.final-action .fine-print { font-size: .71rem; margin-top: 17px; }
.footer { background: var(--canvas); border-top: 1px solid #e5ecf5; padding-top: 60px; font-size: .8rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.2fr; gap: 35px; padding-bottom: 45px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; }
.footer-grid p { margin-top: 20px; }
.footer-grid strong { margin-bottom: 16px; }
.footer-grid a:not(.wordmark) { text-decoration: none; color: var(--muted); margin-bottom: 10px; }
.footer-grid a:hover { color: var(--blue-dark); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 24px; border-top: 1px solid var(--line); padding-block: 22px; color: var(--muted); font-size: .7rem; }
.footer-bottom > div { display: flex; gap: 25px; }
.footer-bottom a { color: var(--muted); }
.mobile-download { display: none; }
.page-intro { padding-block: 65px 60px; max-width: 930px; }
.page-intro.container { max-width: 1190px; }
.page-intro h1 { max-width: 960px; font-size: clamp(2.7rem, 4.7vw, 4.4rem); }
.page-intro > p { max-width: 780px; font-size: 1.1rem; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: .72rem; margin-bottom: 35px; }
.breadcrumbs a { text-decoration: none; color: var(--muted); }
.byline { font-size: .76rem; color: var(--muted); margin-block: 22px; }
.phrase-table { background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; padding: 0 22px 18px; }
.phrase-row { display: flex; gap: 20px; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); padding-block: 22px; }
.phrase-row p { font-size: .84rem; margin-bottom: 0; }
.phrase-row p.phrase-text { color: var(--ink); font-size: 1.15rem; font-weight: 700; margin-bottom: 6px; }
.audio-button { white-space: nowrap; padding: 8px 10px; font-size: .71rem; background: transparent; border: 0; color: var(--blue-dark); font-weight: 650; border-radius: 8px; }
.audio-button:hover { background: #eaf3ff; }
.routine-grid { display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; gap: 32px; padding: 0; }
.routine-grid li { border-top: 2px solid #c5dfff; padding-top: 25px; }
.routine-grid p { font-size: .95rem; }
.editorial-note { padding: 24px 28px; background: #eaf3ff; border-left: 3px solid #5199ef; border-radius: 0 15px 15px 0; margin-block: 30px; font-size: .9rem; }
.editorial-note p { margin: 10px 0 0; }
.editorial-note ul { color: var(--muted); padding-left: 20px; }
.link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.link-grid-two { grid-template-columns: repeat(2, 1fr); }
.resource-link { display: block; border-top: 2px solid #c4ddfc; padding-top: 22px; color: var(--ink); text-decoration: none; }
.resource-link h3 { font-size: 1.1rem; line-height: 1.5; }
.resource-link p { font-size: .85rem; }
.resource-link:hover h3 { color: var(--blue-dark); }
.section-followup { font-size: .9rem; margin-top: 32px; }
.article-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 65px; padding-bottom: 85px; }
.article-sidebar { align-self: start; position: sticky; top: 115px; max-height: calc(100vh - 150px); overflow-y: auto; padding-right: 20px; }
.article-sidebar strong { display: block; margin-bottom: 16px; font-size: .82rem; }
.article-sidebar a { display: block; text-decoration: none; color: var(--muted); font-size: .75rem; line-height: 1.5; margin-bottom: 16px; }
.article-sidebar a:hover { color: var(--blue-dark); }
.article-content { max-width: 800px; min-width: 0; }
.article-content > section { margin-bottom: 55px; }
.article-content h2 { font-size: clamp(1.6rem, 2.4vw, 2.15rem); line-height: 1.3; }
.article-content p { line-height: 1.85; }
.article-content .eyebrow { font-size: .68rem; }
.article-deck { font-size: 1.12rem; }
.answer-box { background: var(--pale); border: 1px solid #d6e9ff; padding: 30px; border-radius: 18px; }
.answer-box ul { padding-left: 20px; color: var(--muted); font-size: .95rem; }
.answer-box li { margin-bottom: 12px; }
.answer-box p:last-child { margin-bottom: 0; }
.dialogue { padding: 25px; border-radius: 20px; background: var(--canvas); border: 1px solid var(--line); }
.dialogue-line { border-radius: 14px; background: white; padding: 15px 20px; margin: 0 35px 15px 0; border: 1px solid var(--line); }
.dialogue-you { background: #e2f0ff; margin: 0 0 15px 35px; }
.dialogue-line > span { display: block; text-transform: uppercase; font-size: .65rem; letter-spacing: .09em; color: var(--muted); }
.dialogue-line p { color: var(--ink); margin: 6px 0; font-weight: 600; }
.inline-cta { padding: 30px; background: #edf5ff; border: 1px solid #d0e5ff; border-radius: 18px; margin-block: 35px; }
.inline-cta .fine-print { margin-top: 18px; }
.source-list { padding-left: 22px; font-size: .84rem; }
.source-list li { margin-bottom: 20px; }
.source-list p { font-size: .78rem; }
.product-hero { display: grid; grid-template-columns: 1.4fr .7fr; align-items: center; gap: 65px; }
.product-hero .page-intro h1 { font-size: clamp(2.7rem, 4vw, 4rem); }
.product-screen { width: 260px; margin: 50px auto; }
.product-screen img { border: 5px solid #dce6f5; border-radius: 30px; box-shadow: var(--shadow); }
.product-screen figcaption { color: var(--muted); text-align: center; font-size: .72rem; margin-top: 15px; }
.product-sections { max-width: 950px; }
.product-sections article { display: grid; grid-template-columns: 75px 1fr; gap: 20px; margin-bottom: 50px; }
.product-sections article:last-child { margin-bottom: 0; }
.product-sections h2 { font-size: 1.75rem; }
.comparison-scroll { overflow-x: auto; }
.comparison-table { border-collapse: collapse; width: 100%; text-align: left; font-size: .87rem; margin-bottom: 22px; }
.comparison-table caption { text-align: left; margin-bottom: 15px; font-weight: 700; }
.comparison-table th, .comparison-table td { padding: 18px 22px; border: 1px solid var(--line); }
.comparison-table thead { background: #eaf3ff; }
.comparison-table tbody th { font-weight: 650; }
.practice-workspace { display: grid; grid-template-columns: 250px 1fr; gap: 40px; align-items: start; padding-bottom: 35px; }
.practice-selector { padding: 24px; border-radius: 18px; border: 1px solid var(--line); background: var(--canvas); }
.practice-selector label { display: block; font-weight: 700; font-size: .85rem; margin-bottom: 12px; }
.practice-selector select { width: 100%; border: 1px solid #aec7e6; border-radius: 10px; padding: 12px 10px; color: var(--ink); background: white; font-size: .9rem; }
.practice-selector p { font-size: .8rem; margin-top: 25px; line-height: 2; }
.practice-selector .text-link { font-size: .77rem; }
.practice-body { max-width: 790px; }
.phrase-model { padding: 28px; background: #edf6ff; border-radius: 20px; margin-bottom: 22px; }
.phrase-model p:not(.target-phrase) { font-size: .86rem; }
.phrase-model p.fine-print { font-size: .76rem; margin-top: 20px; }
.phrase-model .text-button { display: block; }
.download-layout { display: grid; grid-template-columns: 1.3fr 1fr; align-items: center; gap: 70px; padding-bottom: 90px; }
.download-layout .page-intro { padding-top: 85px; }
.qr-panel { text-align: center; background: var(--canvas); border: 1px solid var(--line); padding: 35px; border-radius: 25px; }
.qr-panel h2 { font-size: 1.9rem; margin-top: 22px; }
.qr-panel img { margin: 25px auto; background: white; border-radius: 12px; }
.qr-panel p { font-size: .85rem; }
.qr-panel p.fine-print { font-size: .75rem; }
.store-button img { width: 180px; height: 53px; object-fit: contain; }
.guide-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }
.guide-card { display: flex; flex-direction: column; align-items: start; background: white; padding: 30px; border: 1px solid var(--line); border-radius: 18px; text-decoration: none; color: var(--ink); }
.guide-card h3 { line-height: 1.4; }
.guide-card p { font-size: .88rem; }
.guide-card .eyebrow { font-size: .65rem; }
.guide-card .text-link { margin-top: auto; }
.guide-card:hover { border-color: #9fc8fc; }
@media (max-width: 1100px) {
  .nav-links { gap: 18px; } .hero-copy h1 { font-size: 4.2rem; }
  .note-top { left: -15px; top: 50px; } .note-bottom { right: -10px; }
  .floating-note { padding: 12px; font-size: .7rem; gap: 8px; } .floating-note small { font-size: .62rem; }
  .hero-copy .actions { align-items: start; flex-direction: column; }
  .language-strip .container > div { gap: 16px; } .language-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-grid { gap: 5px; } .product-hero { gap: 25px; } .article-layout { gap: 35px; grid-template-columns: 210px minmax(0, 1fr); }
}
@media (max-width: 800px) {
  .container { width: calc(100% - 40px); } .navigation { min-height: 72px; gap: 10px; flex-wrap: wrap; }
  .wordmark { font-size: 1.6rem; } .wordmark img { width: 34px; height: 34px; }
  .menu-toggle { display: block; margin-left: auto; } .nav-cta { font-size: .75rem; padding: 10px 12px; }
  .nav-links { order: 4; width: 100%; display: none; flex-direction: column; align-items: stretch; gap: 0; padding-bottom: 15px; }
  .nav-links.is-open { display: flex; } .nav-links a { display: block; padding: 12px; }
  .hero-grid { grid-template-columns: 1fr; padding-top: 30px; gap: 0; }
  .hero-copy { max-width: 620px; } .hero-copy h1 { font-size: clamp(3.1rem, 8vw, 4.7rem); }
  .hero-copy .actions { flex-direction: row; align-items: center; } .hero-lead { max-width: 570px; }
  .hero-product { min-height: 620px; max-width: 500px; width: 100%; margin-inline: auto; }
  .note-top { left: 15px; top: 90px; } .note-bottom { right: 5px; }
  .language-strip .container { flex-direction: column; gap: 12px; align-items: start; }
  .section { padding-block: 65px; } .section-topless { padding-top: 0; }
  .demo-grid, .learning-layout { grid-template-columns: 1fr; gap: 25px; }
  .method-grid { gap: 25px; } .method-grid h3 { font-size: 1.2rem; } .method-grid p { font-size: .85rem; }
  .scenario-grid { grid-template-columns: repeat(2, 1fr); } .inside-grid { grid-template-columns: 1fr; }
  .screen-pair { max-width: 490px; margin-inline: auto; padding-bottom: 30px; } .screen-pair img { max-height: 520px; width: auto; }
  .pricing-layout { gap: 25px; } .pricing-card { padding: 25px; } .pricing-card h3 { font-size: 1.7rem; }
  .final-panel { grid-template-columns: 1fr; gap: 25px; padding: 32px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; } .footer-bottom { padding-bottom: 105px; }
  .mobile-download { position: fixed; display: flex; bottom: 0; inset-inline: 0; background: #fffffffa; border-top: 1px solid #d6e4f4; z-index: 25; align-items: center; justify-content: space-between; gap: 15px; padding: 12px 20px calc(12px + env(safe-area-inset-bottom)); backdrop-filter: blur(12px); }
  .mobile-download strong, .mobile-download span { display: block; font-size: .72rem; } .mobile-download div > span { color: var(--muted); font-size: .62rem; }
  .mobile-download .button { font-size: .8rem; } .mobile-download .button span { display: inline; }
  .article-layout { grid-template-columns: 1fr; gap: 30px; } .article-sidebar { display: none; }
  .article-content { max-width: none; } .page-intro { padding-block: 45px; }
  .link-grid { grid-template-columns: 1fr; } .link-grid-two { grid-template-columns: repeat(2, 1fr); }
  .product-hero { grid-template-columns: 1fr 230px; gap: 20px; } .product-screen { width: 210px; }
  .product-hero .page-intro h1 { font-size: 2.8rem; }
  .practice-workspace { grid-template-columns: 1fr; gap: 25px; } .practice-selector p { display: none; } .practice-selector .text-link { margin-top: 15px; }
  .download-layout { gap: 30px; } .qr-panel { padding: 22px; } .qr-panel h2 { font-size: 1.5rem; }
}
@media (max-width: 540px) {
  body { font-size: 16px; } .container { width: calc(100% - 36px); }
  h1 { font-size: 2.85rem; } h2 { font-size: 2rem; }
  .hero-copy .eyebrow { font-size: .57rem; } .hero-copy h1 { font-size: clamp(2.9rem, 11.5vw, 4rem); }
  .hero-lead { font-size: 1rem; } .hero-copy .actions { align-items: stretch; flex-direction: column; }
  .hero-copy .button { font-size: .87rem; padding-block: 17px; }
  .hero-details { gap: 14px; font-size: .65rem; } .hero-product { min-height: 570px; }
  .phone-frame { width: 242px; border-radius: 34px; } .orbit-one { width: 350px; height: 350px; } .orbit-two { width: 430px; height: 430px; }
  .note-top { left: -5px; top: 65px; } .note-bottom { right: -4px; bottom: 65px; }
  .floating-note { padding: 11px; font-size: .65rem; } .note-icon { width: 30px; height: 30px; font-size: 1.2rem; } .floating-note small { font-size: .57rem; }
  .language-strip .container > div { gap: 10px 17px; } .language-strip .container { font-size: .72rem; }
  .conversation-card, .exercise { padding: 22px; } .exercise-top .muted { font-size: .6rem; }
  .exercise h3 { font-size: 1.3rem; } .exercise-answer { padding: 17px; }
  .method-grid, .routine-grid, .pricing-layout, .guide-grid { grid-template-columns: 1fr; }
  .method-grid { gap: 18px; } .method-grid article { padding-top: 20px; }
  .method-grid h3 { font-size: 1.4rem; } .method-grid p { font-size: .95rem; }
  .heading-row { flex-direction: column; align-items: start; gap: 18px; }
  .scenario-grid { gap: 12px; } .scenario-card { padding: 20px 16px; min-height: 285px; }
  .scenario-card h3 { font-size: 1.15rem; } .scenario-card p { font-size: .77rem; } .scenario-number { margin-bottom: 20px; font-size: 1.7rem; }
  .scenario-card .eyebrow { font-size: .53rem; } .scenario-card .text-link { font-size: .68rem; }
  .language-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .language-card { padding: 12px 10px; gap: 8px; font-size: .75rem; } .language-code { min-width: 27px; height: 29px; font-size: .57rem; }
  .language-card > span:last-child { display: none; } .pricing-layout { gap: 25px; }
  .final-panel { padding: 27px; } .final-panel .button { font-size: .8rem; padding-inline: 15px; }
  .footer-grid { gap: 25px 20px; font-size: .72rem; } .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: 1 / -1; } .footer-bottom { align-items: start; flex-direction: column; gap: 15px; }
  .page-intro h1, .product-hero .page-intro h1 { font-size: 2.6rem; }
  .page-intro > p { font-size: 1rem; } .breadcrumbs { margin-bottom: 25px; }
  .phrase-table { padding-inline: 16px; } .phrase-row { gap: 9px; } .phrase-row p.phrase-text { font-size: 1.02rem; }
  .phrase-row .audio-button { font-size: .61rem; padding-inline: 5px; } .editorial-note { padding: 20px; }
  .link-grid-two { grid-template-columns: 1fr; } .article-content h2 { font-size: 1.6rem; }
  .article-content > section { margin-bottom: 40px; } .answer-box, .inline-cta { padding: 23px; }
  .dialogue { padding: 18px; } .dialogue-line { margin-right: 15px; padding: 13px 15px; } .dialogue-you { margin-left: 15px; margin-right: 0; }
  .product-hero { grid-template-columns: 1fr; } .product-screen { width: 230px; margin-top: 0; }
  .product-sections article { grid-template-columns: 35px 1fr; gap: 12px; } .product-sections h2 { font-size: 1.5rem; }
  .comparison-table { font-size: .75rem; } .comparison-table th, .comparison-table td { padding: 14px 12px; }
  .practice-selector, .phrase-model { padding: 22px; } .download-layout { grid-template-columns: 1fr; padding-bottom: 50px; }
  .download-layout .page-intro { padding-top: 45px; padding-bottom: 0; } .qr-panel { max-width: 350px; margin: auto; }
  .store-actions { gap: 12px; } .store-button img { width: 155px; height: 46px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; }
}