@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('/assets/bricolage-grotesque-latin.woff2') format('woff2');
  font-style: normal;
  font-weight: 600 800;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f9f9f4;
  --ink: #1a1d18;
  --soft-ink: #53554a;
  --rule: #d8d9cd;
  --focus: #4145b6;
  --lavender: #ebe8fc;
  --page-gutter: clamp(1.25rem, 4.5vw, 4.5rem);
  --japanese: 'Hiragino Sans', 'Yu Gothic', 'Noto Sans CJK JP', Meiryo, sans-serif;
  --latin: 'Bricolage Grotesque', var(--japanese);
  font-family: var(--japanese);
  line-height: 1.75;
  background: var(--paper);
  color: var(--ink);
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
a { color: inherit; text-underline-offset: 0.24em; }
a:hover { text-decoration-thickness: 2px; }
::selection { background: #dbe87f; color: var(--ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 5px; }

.shell {
  width: min(calc(100% - 2 * var(--page-gutter)), 74rem);
  margin-inline: auto;
}

.skip {
  position: fixed;
  z-index: 3;
  inset: 0.75rem auto auto var(--page-gutter);
  padding: 0.5rem 0.9rem;
  background: var(--ink);
  color: white;
  transform: translateY(calc(-100% - 1rem));
}

.skip:focus { transform: none; }

.site-header {
  min-height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  border-bottom: 1px solid var(--rule);
}

.wordmark {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font: 800 1.36rem/1 var(--latin);
  letter-spacing: -0.03em;
  text-decoration: none;
  white-space: nowrap;
}

.site-header nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0 clamp(0.9rem, 3vw, 2.3rem);
}

.site-header nav a, .site-footer a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding-inline: 0.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
}

.site-header nav a:hover, .site-header nav a[aria-current], .site-footer a:hover {
  text-decoration: underline;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(0, 0.84fr);
  align-items: center;
  gap: 2rem;
  min-height: clamp(28rem, 43vw, 36rem);
  padding-block: clamp(3rem, 6vw, 6rem);
}

.hero h1 {
  font-size: clamp(2.75rem, 6.3vw, 5.8rem);
  line-height: 1.13;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.hero h1 span { display: block; }

.hero p {
  max-width: 26em;
  margin-block: 1.45rem 1.65rem;
  color: var(--soft-ink);
  font-size: clamp(0.96rem, 1.4vw, 1.12rem);
  line-height: 1.95;
}

.action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 48px;
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.91rem;
  font-weight: 700;
  text-decoration: none;
}

.action:hover { background: #393d33; }

.arrow {
  display: inline-block;
  position: relative;
  inline-size: 14px;
  block-size: 14px;
  flex: none;
}

.arrow::before {
  content: '';
  position: absolute;
  width: 7px;
  height: 7px;
  right: 1px;
  top: 1px;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
}

.arrow::after {
  content: '';
  position: absolute;
  width: 13px;
  height: 1.5px;
  right: 1px;
  top: 1px;
  background: currentColor;
  transform-origin: right center;
  transform: rotate(-45deg);
}

.arrow-down { transform: rotate(135deg); }

.hero-emblem {
  display: grid;
  place-items: center;
  min-width: 0;
}

.ring {
  width: min(100%, 26.5rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(from 247deg, #44bde6, #7c7cec 14%, #d66be7 27%, #ff928e 39%, #ffdf70 53%, #cbeb6e 67%, #46d792 81%, #40d9c0 92%, #44bde6);
  mask-image: radial-gradient(circle closest-side, transparent 62%, #000 62.5%, #000 99.4%, transparent 100%);
}

.apps {
  border-top: 1px solid var(--rule);
  padding-block: 2.3rem clamp(4rem, 8vw, 6.2rem);
  scroll-margin-top: 1rem;
}

.section-heading { margin-bottom: 1.4rem; }

h2 {
  font-size: clamp(1.6rem, 3vw, 2.55rem);
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.app-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(0, 1.07fr);
  background: #f0f0e8;
  border-radius: 14px;
  overflow: hidden;
}

.app-art {
  display: grid;
  min-height: 17rem;
  place-items: center;
  padding: 1rem;
  background: var(--lavender);
}

.app-art img { width: clamp(12.3rem, 25vw, 20rem); height: auto; }

.app-copy {
  align-self: center;
  padding: clamp(1.5rem, 4.6vw, 3.6rem);
}

.app-copy h3 {
  margin-bottom: 0.7rem;
  font-family: var(--latin);
  font-size: clamp(1.65rem, 3.4vw, 2.65rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.app-copy p, .contact p, .interior p {
  max-width: 34em;
  color: var(--soft-ink);
  line-height: 1.9;
  overflow-wrap: anywhere;
}

.app-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  margin-top: 0.65rem;
  color: #353890;
  font-weight: 700;
}

.stores { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 0.65rem; }

.stores a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.9rem;
  border: 1px solid #bcbeb0;
  border-radius: 6px;
  font: 700 0.92rem/1 var(--latin);
  text-decoration: none;
}

.stores a:hover { background: var(--paper); border-color: #747869; }

.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.3rem 2rem;
  padding: clamp(1.5rem, 4.2vw, 3.3rem);
  border-radius: 14px;
  background: var(--ink);
  color: var(--paper);
}

.contact p { margin-top: 0.7rem; color: #d4d8c9; }
.contact :focus-visible { outline-color: #dbed81; }
.action-light { background: #e5ebaa; color: var(--ink); }
.action-light:hover { background: #f5f8d5; }

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 5.5rem;
  color: var(--soft-ink);
}

.site-footer small { font: 600 0.85rem/1.5 var(--latin); }

.interior {
  min-height: 55vh;
  padding-block: clamp(3.4rem, 9vw, 7rem) clamp(4rem, 9vw, 6rem);
  border-bottom: 1px solid var(--rule);
}

.interior h1 {
  font: 800 clamp(2.25rem, 5.5vw, 4.2rem)/1.15 var(--latin);
  letter-spacing: -0.04em;
  text-wrap: balance;
  margin-bottom: 1.9rem;
}

.interior p { margin-bottom: 1.5rem; }

.company-detail { max-width: 53rem; margin: 0; border-top: 1px solid var(--rule); }

.company-detail div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.32fr) minmax(0, 1fr);
  gap: 0.35rem 1rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--rule);
}

.company-detail dt { color: var(--soft-ink); font-size: 0.92rem; }
.company-detail dd { margin: 0; overflow-wrap: anywhere; }
.company-detail a { color: #353890; }
.company-latin { margin-left: 0.5rem; color: var(--soft-ink); font-family: var(--latin); }

@media (max-width: 48rem) {
  .hero { gap: 1rem; }
  .app-feature { grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr); }
}

@media (max-width: 39rem) {
  .site-header { align-items: flex-start; flex-direction: column; gap: 0; padding-top: 0.4rem; }
  .site-header nav { gap: 0 1.2rem; }
  .hero { grid-template-columns: 1fr; gap: 1.6rem; min-height: 0; padding-block: 2.9rem 2.15rem; }
  .hero h1 { font-size: clamp(2.6rem, 10.7vw, 3.95rem); }
  .hero p { margin-block: 1.1rem 1.35rem; }
  .hero-emblem { justify-items: end; }
  .ring { width: min(57%, 14.5rem); }
  .apps { padding-top: 1.65rem; }
  .app-feature { grid-template-columns: 1fr; }
  .app-art { min-height: 11.5rem; padding: 0.4rem; }
  .app-art img { width: min(66%, 14rem); }
  .company-detail div { grid-template-columns: 1fr; }
  .company-latin { display: block; margin-left: 0; }
}