:root {
    color-scheme: light;
    --ink: #202625;
    --muted: #626d68;
    --line: #d9dfdb;
    --green: #236044;
    --paper: #f6f7f8;
    --red: #ce1c36;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    letter-spacing: 0;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 5px; }
a:focus-visible { outline: 3px solid var(--green); outline-offset: 6px; border-radius: 2px; }
h1, h2, h3, p, figure { margin: 0; }
.container { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: absolute; z-index: 10; top: 8px; left: 8px; padding: 12px 18px; background: white; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.header { border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 100px; }
.wordmark { font-size: 18px; font-weight: 750; line-height: 1.15; text-decoration: none; }
.wordmark span { display: block; color: var(--muted); font-weight: 500; }
.header nav, .footer nav { display: flex; flex-wrap: wrap; gap: 10px 32px; }
.header nav a { padding-block: 10px; text-decoration: none; font-size: 15px; }
.header nav a:hover { color: var(--green); }
.intro { padding: 66px 0 64px; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 14px; font-weight: 550; }
.eyebrow > span { width: 7px; height: 7px; flex-shrink: 0; background: var(--green); border-radius: 50%; }
h1 { margin-top: 18px; font-size: 64px; font-weight: 650; line-height: 1.12; }
.intro-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-top: 24px; }
.intro-bottom p { max-width: 650px; color: var(--muted); font-size: 19px; line-height: 1.65; }
.text-link { display: flex; align-items: center; gap: 20px; flex-shrink: 0; font-weight: 600; text-decoration: none; }
.text-link span { color: var(--green); font-size: 23px; }
.text-link:hover { text-decoration: underline; }
.product-section { overflow: hidden; background: #eaf0ec; border-block: 1px solid var(--line); }
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 68px; align-items: center; padding-block: 72px; }
.product-heading { display: flex; align-items: center; gap: 18px; margin-top: 26px; }
.app-icon { width: 68px; height: 68px; border-radius: 16px; }
.product-heading h2 { font-size: 34px; line-height: 1.2; font-weight: 650; }
.platforms { margin-top: 4px; font-size: 14px; color: var(--muted); }
.product-lead { margin-top: 28px; font-size: 28px; line-height: 1.3; font-weight: 550; }
.product-description { max-width: 440px; margin-top: 18px; color: #56625b; }
.features { display: grid; gap: 10px; padding: 0; margin: 24px 0 28px; list-style: none; }
.features li { display: flex; align-items: baseline; gap: 12px; font-size: 15px; }
.features li::before { content: ""; flex: 0 0 5px; width: 5px; height: 5px; background: var(--green); border-radius: 50%; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 50px; padding: 12px 22px; border-radius: 6px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 600; transition: background 140ms ease; }
.button span { font-size: 21px; line-height: 1; }
.button:hover { background: var(--green); }
.release-note { margin-top: 12px; color: var(--muted); font-size: 14px; }
.product-screens { position: relative; width: 100%; max-width: 500px; aspect-ratio: 500 / 620; justify-self: center; }
.phone { position: absolute; width: 53%; padding: 6px; border: 1px solid #414747; border-radius: 35px; background: #15191a; box-shadow: 0 18px 28px #233f2924; }
.phone img { width: 100%; border-radius: 28px; }
.phone-back { top: 0; left: 0; transform: rotate(-5deg); }
.phone-front { right: 0; bottom: 0; transform: rotate(4deg); }
.contact-section { padding-block: 80px; background: #fff; }
.section-heading { display: flex; align-items: start; justify-content: space-between; gap: 32px; }
.section-heading h2 { font-size: 40px; font-weight: 600; line-height: 1.2; }
.section-heading p { color: var(--muted); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 42px; }
.contact-item { min-width: 0; padding-top: 24px; border-top: 1px solid var(--line); }
.contact-item h3 { color: var(--muted); font-size: 14px; font-weight: 500; }
.contact-item a { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-top: 10px; font-size: 22px; font-weight: 550; text-decoration: none; overflow-wrap: anywhere; }
.contact-item a:hover { color: var(--green); }
.contact-item a span { color: var(--green); }
.details-section { padding-block: 72px; border-top: 1px solid var(--line); }
.details-layout { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 64px; }
.details-layout h2 { margin-top: 16px; font-size: 34px; font-weight: 550; line-height: 1.25; }
.details { margin: 0; }
.details > div { display: grid; grid-template-columns: 170px 1fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.details > div:first-child { padding-top: 0; }
.details dt { color: var(--muted); font-size: 14px; }
.details dd { min-width: 0; margin: 0; font-size: 15px; overflow-wrap: anywhere; }
.footer { border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px 32px; padding-block: 28px; color: var(--muted); font-size: 13px; }
.footer a { text-decoration: none; }
.footer a:hover { text-decoration: underline; }

@media (max-width: 900px) {
    h1 { font-size: 52px; }
    .intro-bottom { align-items: start; flex-direction: column; gap: 24px; }
    .product-layout { gap: 32px; }
    .product-lead { font-size: 25px; }
    .phone { padding: 4px; border-radius: 24px; }
    .phone img { border-radius: 19px; }
    .contact-grid { gap: 32px; }
    .contact-item a { font-size: 18px; }
    .details-layout { grid-template-columns: 1fr; gap: 32px; }
    .details-layout h2 br { display: none; }
    .footer-inner { align-items: start; flex-direction: column; }
}

@media (max-width: 640px) {
    .container { width: calc(100% - 40px); }
    .header-inner { min-height: 82px; gap: 12px; }
    .header nav { gap: 12px; }
    .header nav a { font-size: 14px; }
    .wordmark { font-size: 15px; }
    .intro { padding-block: 42px; }
    h1 { max-width: 340px; font-size: 42px; }
    .intro .eyebrow { font-size: 12px; }
    .intro-bottom p { font-size: 17px; }
    .desktop-break { display: none; }
    .product-layout { grid-template-columns: 1fr; gap: 42px; padding-block: 44px 56px; }
    .product-description { max-width: none; }
    .product-screens { max-width: 380px; width: calc(100% - 16px); }
    .product-heading { margin-top: 20px; }
    .product-heading h2 { font-size: 32px; }
    .product-lead { font-size: 26px; }
    .contact-section, .details-section { padding-block: 48px; }
    .section-heading { flex-direction: column; gap: 18px; }
    .section-heading h2 { font-size: 34px; }
    .contact-grid { grid-template-columns: 1fr; gap: 28px; margin-top: 28px; }
    .contact-item a { font-size: 20px; }
    .details-layout h2 { font-size: 30px; }
    .details > div { grid-template-columns: 1fr; gap: 6px; }
    .footer nav { gap: 12px 24px; }
}

@media (max-width: 360px) {
    .container { width: calc(100% - 32px); }
    h1 { font-size: 36px; }
    .header nav { gap: 10px; }
    .header nav a { font-size: 13px; }
    .contact-item a { font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .button { transition: none; }
}