:root {
  color-scheme: light;
  --paper: #ffffff;
  --ink: #23233c;
  --muted: #606176;
  --brand: #4436df;
  --soft: #f4f4fa;
  --line: #dddfea;
  --amber: #914b00;
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 100%;
  background: var(--paper);
  color: var(--ink);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; line-height: 1.75; word-break: keep-all; overflow-wrap: break-word; }
a { color: var(--brand); text-underline-offset: .25em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--brand); outline-offset: 5px; border-radius: 3px; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.28; letter-spacing: -.045em; }
.wrap { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: absolute; z-index: 10; top: -100px; left: 1rem; padding: .75rem 1rem; background: white; }
.skip-link:focus { top: 1rem; }
.site-header { min-height: 100px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-block: 1rem; }
.wordmark { font-family: "Avenir Next", "Trebuchet MS", sans-serif; letter-spacing: .09em; font-weight: 750; font-size: 1.8rem; line-height: 1.2; color: var(--ink); text-decoration: none; }
.wordmark small { font: 500 .875rem/1.5 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", sans-serif; margin-left: .7rem; letter-spacing: 0; color: var(--muted); }
.site-nav { display: flex; align-items: center; gap: 1.8rem; flex-wrap: wrap; }
.site-nav a { min-height: 44px; display: inline-flex; align-items: center; color: var(--ink); font-size: .9375rem; text-decoration: none; }
.site-nav a:hover { color: var(--brand); }
.site-nav .language { padding-inline: .9rem; border: 1px solid var(--line); border-radius: 100px; }
.hero { padding-block: 76px 88px; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 5rem; align-items: center; }
.hero > *, .section-grid > *, .product > *, .principles > * { min-width: 0; }
.eyebrow { color: var(--brand); font-size: .8125rem; font-weight: 700; letter-spacing: .12em; margin-bottom: 1.7rem; text-transform: uppercase; }
h1 { font-size: clamp(2.5rem, 4.6vw, 4.1rem); font-weight: 720; margin-bottom: 1.6rem; }
.hero-copy { max-width: 33rem; color: var(--muted); font-size: 1.125rem; }
.text-link { display: inline-flex; align-items: center; min-height: 44px; font-weight: 650; }
.identity { padding: 2.4rem; background: var(--brand); color: white; border-radius: 4px 4px 54px 4px; }
.identity-name { font-family: "Avenir Next", "Trebuchet MS", sans-serif; font-size: clamp(3.5rem, 7vw, 6.25rem); font-weight: 600; letter-spacing: .03em; line-height: 1.2; margin-block: 1.2rem 2.7rem; }
.identity-label { color: #e3e0ff; font-size: .9375rem; }
.identity-rule { border-top: 1px solid #8c81ed; padding-top: 1.15rem; margin-bottom: 0; font-size: .9375rem; }
.section { border-top: 1px solid var(--line); padding-block: 66px; }
.section-grid { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 3rem; }
.section-heading { margin-bottom: .7rem; font-size: 1.5rem; }
.section-sub { color: var(--muted); font-size: .875rem; }
.about-copy { max-width: 44rem; font-size: 1.25rem; }
.about-copy p:last-child { margin-bottom: 0; color: var(--muted); font-size: 1rem; }
.product { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); background: var(--soft); border-radius: 24px; overflow: hidden; }
.product-visual { padding: 3rem 2rem; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border-right: 1px solid var(--line); }
.app-icon { width: 112px; height: 112px; margin-bottom: 1.35rem; }
.product-name { font-family: "Avenir Next", "Trebuchet MS", sans-serif; font-size: 2.05rem; letter-spacing: -.03em; line-height: 1.25; font-weight: 650; margin-bottom: .5rem; }
.product-platform { font-size: .875rem; color: var(--muted); }
.allowance { display: flex; flex-wrap: wrap; justify-content: center; gap: .65rem; margin-top: 1.4rem; }
.allowance span { border: 1px solid var(--line); border-radius: 100px; padding: .3rem .85rem; font-size: .875rem; background: white; color: var(--muted); }
.product-copy { padding: 2.6rem; }
.product-copy h3 { font-size: 1.65rem; margin-bottom: 1.1rem; }
.product-copy p { color: var(--muted); }
.product-links { display: flex; flex-wrap: wrap; gap: .3rem 1.5rem; margin-top: 1.3rem; }
.status { display: inline-block; margin-bottom: 1rem; border-radius: 4px; background: #ffefdb; color: var(--amber); padding: .2rem .65rem; font-size: .8125rem; font-weight: 650; }
.principles { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2.3rem; margin-top: 2.6rem; }
.principles h3 { font-size: 1.05rem; margin-bottom: .7rem; }
.principles p { color: var(--muted); margin-bottom: 0; font-size: .9375rem; }
.contact-table { margin: 0; }
.contact-row { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 1.5rem; border-bottom: 1px solid var(--line); padding-block: 1rem; }
.contact-row:first-child { padding-top: 0; }
.contact-row dt { color: var(--muted); font-size: .9375rem; }
.contact-row dd { margin: 0; overflow-wrap: anywhere; }
.contact-row a { display: inline-block; padding-block: .15rem; }
.contact-note { font-size: .875rem; color: var(--muted); margin-block: 1.3rem 0; }
.site-footer { border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 30px 40px; font-size: .875rem; color: var(--muted); }
.site-footer p { margin: 0; }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); }

@media (max-width: 960px) {
  .hero { gap: 2.5rem; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
  .identity { padding: 1.8rem; }
  .section-grid { grid-template-columns: 180px minmax(0, 1fr); gap: 2rem; }
  .product { grid-template-columns: 1fr; }
  .product-visual { border-right: 0; border-bottom: 1px solid var(--line); padding-block: 2rem; }
  .allowance { margin-top: .6rem; }
}
@media (max-width: 700px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { gap: .8rem; flex-wrap: wrap; min-height: 0; padding-block: 22px; }
  .wordmark { font-size: 1.6rem; }
  .site-nav { gap: 1rem; width: 100%; justify-content: space-between; }
  .site-nav a { font-size: .875rem; }
  .hero { grid-template-columns: 1fr; padding-block: 40px 48px; gap: 2rem; }
  h1 { font-size: clamp(2.2rem, 8.5vw, 3.2rem); }
  .hero-copy { font-size: 1rem; }
  .identity { padding: min(1.8rem, 7vw); border-bottom-right-radius: 42px; }
  .identity-name { font-size: 4rem; margin-block: .7rem 1.4rem; }
  .eyebrow { margin-bottom: 1.1rem; }
  .section { padding-block: 42px; }
  .section-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .section-sub { margin-bottom: 0; }
  .about-copy { font-size: 1.15rem; }
  .product-copy { padding: min(1.6rem, 6vw); }
  .product-visual { padding-inline: min(2rem, 6vw); }
  .principles { grid-template-columns: 1fr; gap: 1.5rem; margin-top: 2rem; }
  .contact-row { grid-template-columns: 1fr; gap: .2rem; }
  .contact-row a { min-height: 44px; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: .4rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  .site-nav, .skip-link { display: none; }
  .wrap { width: 100%; }
  .hero, .section { padding-block: 1.5rem; }
  .identity { background: white; color: black; border: 1px solid var(--line); }
  .identity-label { color: black; }
  .product { break-inside: avoid; }
}