/* Visual tokens derived from assets/tortoise-cactus/ui-design-reference-storefront.png */
:root {
  --banner-black: #000000;
  --surface: #ffffff;
  --surface-muted: #f7f7f7;
  --text: #191919;
  --text-secondary: #707070;
  --text-tertiary: #767676;
  --border: #e5e5e5;
  --border-strong: #c7c7c7;
  --focus: #3665f3;
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.08);
  --store-max: 76rem;
  --font-ui: "Market Sans", "Helvetica Neue", Helvetica, Arial, "Hiragino Sans", "Noto Sans JP", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  line-height: 1.55;
  color: var(--text);
  background: var(--surface);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface);
  color: var(--text);
  padding: 0.5rem 1rem;
  z-index: 200;
  border: 1px solid var(--border-strong);
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.store-banner {
  position: relative;
  background: var(--banner-black);
  min-height: clamp(10rem, 24vw, 16rem);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.banner-stage {
  width: min(42rem, 92vw);
  max-height: 14rem;
  border-radius: 0.5rem;
  overflow: hidden;
  background: #0a0a0a;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.banner-focus {
  width: 100%;
  max-height: 14rem;
  object-fit: cover;
  opacity: 0.95;
}

.store-frame {
  max-width: var(--store-max);
  margin: 0 auto;
  padding: 0 1.5rem 2.5rem;
}

.store-identity {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0 1rem;
  border-bottom: 1px solid var(--border);
}

.identity-block {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.store-avatar {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.store-title {
  margin: 0 0 0.25rem;
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--text);
}

.store-tagline {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.store-main {
  padding-top: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow-card);
}

.soon-heading {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

.soon-lede {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--text);
  max-width: 42rem;
}

.soon-note {
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.copy-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.copy-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 1.25rem;
  cursor: pointer;
}

.copy-chip:hover,
.copy-chip:focus-visible {
  background: var(--surface-muted);
}

.copy-chip:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.copy-chip-secondary {
  color: var(--text-secondary);
}

.brand-figure {
  margin: 1.5rem 0 0;
  max-width: 28rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.site-footer {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 40rem) {
  .store-frame {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .copy-row {
    flex-direction: column;
    align-items: stretch;
  }

  .copy-chip {
    width: 100%;
  }
}