/* Store Watcher — static site styles. No external fonts, no scripts, no trackers. */

:root {
  color-scheme: light;
  --bg: #ffffff;
  --soft: #f6f7f9;
  --line: #e3e6ea;
  --line-strong: #c9cfd6;
  --ink: #1b1d21;
  --muted: #56606c;
  --accent: #0b6ba5;
  --accent-dark: #084f7b;
  --accent-soft: #eef5fa;
  --ok: #1a7a45;
  --warn-bg: #fbf7ec;
  --warn-line: #e6d8b4;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(27, 29, 33, .05), 0 8px 24px rgba(27, 29, 33, .05);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans",
    "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, Roboto, "Helvetica Neue",
    Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: .01em;
}

.wrap {
  width: 100%;
  max-width: 62rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.wrap--narrow { max-width: 46rem; }

a { color: var(--accent-dark); text-underline-offset: .18em; }
a:hover { color: var(--accent); }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--bg);
  color: var(--ink);
  padding: .7rem 1rem;
  z-index: 10;
}
.skip:focus { left: .5rem; top: .5rem; }

/* ---------- header ---------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1.25rem;
  padding-top: .9rem;
  padding-bottom: .9rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-weight: 650;
  font-size: 1.02rem;
  color: var(--ink);
  text-decoration: none;
  margin-right: auto;
}
.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: #fff;
}
.brand span { line-height: 1.25; }
.brand small {
  display: block;
  font-weight: 400;
  font-size: .78rem;
  color: var(--muted);
  letter-spacing: .02em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .25rem 1.1rem;
  font-size: .94rem;
}
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover { color: var(--accent-dark); text-decoration: underline; }
.site-nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }

.lang {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
  font-size: .85rem;
}
.lang a, .lang span {
  padding: .3rem .78rem;
  text-decoration: none;
  color: var(--muted);
  background: #fff;
}
.lang [aria-current="true"] {
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 650;
}

/* ---------- hero ---------- */

.hero { padding: 3.25rem 0 2.5rem; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-icon {
  width: 72px;
  height: 72px;
  border-radius: 17px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
  margin-bottom: 1.1rem;
  display: block;
}

.hero h1 {
  font-size: clamp(1.9rem, 1.35rem + 2.2vw, 2.85rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  margin: 0 0 .85rem;
}

/* Japanese has no spaces, so let phrases wrap as units instead of mid-word. */
.hero h1 .phrase { display: inline-block; }
html[lang="ja"] .lede,
html[lang="ja"] .section-lede,
html[lang="ja"] .card p { word-break: auto-phrase; }

.lede {
  font-size: 1.08rem;
  color: var(--muted);
  margin: 0 0 1.6rem;
  max-width: 34rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin: 0 0 1rem;
}

.btn {
  display: inline-block;
  padding: .72rem 1.35rem;
  border-radius: 999px;
  font-size: .97rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--accent-dark);
  background: var(--accent-dark);
  color: #fff;
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.btn--ghost {
  background: #fff;
  color: var(--accent-dark);
  border-color: var(--line-strong);
}
.btn--ghost:hover { background: var(--accent-soft); border-color: var(--accent); }

/* ---------- shots ---------- */

.shot {
  margin: 0;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
  text-align: center;
}
.shot img {
  width: 100%;
  max-width: 260px;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
}
.shot figcaption {
  margin-top: .8rem;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- sections ---------- */

section { padding: 2.5rem 0; }
section + section { border-top: 1px solid var(--line); }

h2 {
  font-size: clamp(1.3rem, 1.1rem + .8vw, 1.6rem);
  line-height: 1.4;
  margin: 0 0 .6rem;
  letter-spacing: -.005em;
}

h3 {
  font-size: 1.05rem;
  line-height: 1.5;
  margin: 1.9rem 0 .5rem;
}

.section-lede {
  color: var(--muted);
  margin: 0 0 1.6rem;
  max-width: 44rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem;
}
.card h3 {
  margin: 0 0 .35rem;
  font-size: 1.02rem;
  font-weight: 650;
}
.card p {
  margin: 0;
  font-size: .95rem;
  color: var(--muted);
  line-height: 1.7;
}

.step {
  counter-reset: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: .85rem;
  font-weight: 700;
  margin-bottom: .6rem;
}

.note {
  background: var(--soft);
  border: 1px solid var(--line);
  border-left: 4px solid var(--line-strong);
  border-radius: 10px;
  padding: 1rem 1.15rem;
  margin: 1.4rem 0;
  font-size: .95rem;
  line-height: 1.75;
}
.note--status {
  background: var(--warn-bg);
  border-color: var(--warn-line);
  border-left-color: #c9a227;
}
.note p { margin: 0; }
.note p + p { margin-top: .6rem; }
.note strong { font-weight: 650; }

.facts {
  list-style: none;
  margin: 0;
  padding: 0;
}
.facts li {
  padding: .75rem 0 .75rem 1.6rem;
  border-bottom: 1px solid var(--line);
  position: relative;
  font-size: .97rem;
}
.facts li::before {
  content: "";
  position: absolute;
  left: .25rem;
  top: 1.5rem;
  width: .42rem;
  height: .42rem;
  border-radius: 999px;
  background: var(--line-strong);
}
.facts li:last-child { border-bottom: 0; }

.fine {
  font-size: .86rem;
  color: var(--muted);
  line-height: 1.7;
}

.updated {
  display: inline-block;
  font-size: .85rem;
  color: var(--muted);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .25rem .85rem;
  margin: 0 0 1.75rem;
}

/* ---------- legal/prose pages ---------- */

.prose { padding: 2.5rem 0 1rem; }
.prose h1 {
  font-size: clamp(1.7rem, 1.4rem + 1.4vw, 2.2rem);
  line-height: 1.35;
  margin: 0 0 .75rem;
}
.prose h2 {
  margin-top: 2.6rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.prose p { margin: 0 0 1.05rem; }
.prose ul { margin: 0 0 1.15rem; padding-left: 1.3rem; }
.prose li { margin-bottom: .5rem; }

.toc {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  margin: 0 0 2rem;
}
.toc h2 {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--muted);
  margin: 0 0 .6rem;
  padding: 0;
  border: 0;
}
.toc ol {
  margin: 0;
  padding-left: 1.2rem;
  font-size: .94rem;
  line-height: 1.85;
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--soft);
  padding: 2.25rem 0 2.75rem;
  margin-top: 2.5rem;
  font-size: .9rem;
  color: var(--muted);
}
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem 1.25rem;
  margin-bottom: 1rem;
}
.site-footer a { color: var(--accent-dark); }
.site-footer p { margin: 0 0 .55rem; }

/* ---------- responsive ---------- */

@media (max-width: 47rem) {
  body { font-size: 16.5px; }
  .hero { padding: 2.25rem 0 1.75rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .hero-icon { width: 60px; height: 60px; border-radius: 14px; }
  .brand small { display: none; }
  .site-header .wrap { padding-top: .7rem; padding-bottom: .7rem; }
  .site-nav { width: 100%; order: 3; }
  .btn { display: block; text-align: center; width: 100%; }
  .cta-row { display: grid; grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

@media print {
  .site-header, .site-footer nav, .skip, .lang { display: none; }
  body { font-size: 12pt; }
  a { color: #000; }
}