/* ============================================================
   tokyo-inn.net — "ryokan minimalism"
   Washi off-white ground · aizome indigo ink · vermilion
   reserved for Quick Picks markers only.
   ============================================================ */

:root {
  --washi: #f6f2e9;
  --card: #fcfaf4;
  --ink: #1f3a5f;          /* aizome indigo — headings, links, accents */
  --ink-deep: #16293f;
  --text: #2e3645;         /* body */
  --muted: #5e6678;        /* secondary text — AA on washi */
  --hairline: #ddd5c4;
  --hairline-soft: #e8e2d4;
  --accent: #bb4d31;       /* vermilion — Quick Picks markers ONLY */
  --badge-bg: #eef0ea;

  --serif: "Shippori Mincho", "Iowan Old Style", Georgia, serif;
  --sans: "Instrument Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --measure: 62ch;
  --card-border: 1px solid var(--hairline);
  --card-shadow: none;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  background: var(--washi);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---------- focus ---------- */
a:focus-visible,
summary:focus-visible,
button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- layout shell ---------- */
.wrap {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 700px) {
  .wrap { padding: 0 36px; }
}

/* ---------- noren divider motif: thin double keyline ---------- */
.keyline {
  border: none;
  height: 7px;
  margin: 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: transparent;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: 44px;
  padding-bottom: 36px;
}
.hero .brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.hero .brand-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.01em;
  color: var(--ink-deep);
  margin: 0;
}
.hero .brand-sub {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero .tagline {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--ink);
  font-size: clamp(28px, 5.5vw, 46px);
  line-height: 1.25;
  letter-spacing: -0.005em;
  margin: 26px 0 0;
  max-width: 21ch;
  text-wrap: pretty;
}
.hero .promise {
  margin: 18px 0 0;
  max-width: var(--measure);
  font-size: 17px;
  color: var(--text);
  text-wrap: pretty;
}
.hero .trust {
  margin: 22px 0 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- hero search (flat, hairline; active = aizome ink, never vermilion) ---------- */
.hero-search {
  margin: 28px 0 0;
  max-width: 560px;
}
.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 7px 7px 7px 14px;
  transition: border-color 0.15s ease;
}
.search-bar:focus-within { border-color: var(--ink); }
.search-ico { flex: none; width: 18px; height: 18px; color: var(--muted); }
.search-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  outline: none;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--text);
}
.search-input::placeholder { color: var(--muted); }
.search-input::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }
.search-go {
  flex: none;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--washi);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 5px;
  padding: 9px 18px;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.search-go:hover { background: var(--ink-deep); border-color: var(--ink-deep); }
.search-engines {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.search-eng {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 7px 13px;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.search-eng svg { flex: none; width: 14px; height: 14px; }
.search-eng:hover { background: var(--badge-bg); }
.search-eng[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--washi);
}
.search-eng[aria-pressed="true"]:hover { background: var(--ink-deep); }
.search-note {
  margin: 12px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ============================================================
   QUICK PICKS
   ============================================================ */
.quick-picks {
  padding-top: 34px;
  padding-bottom: 44px;
}
.qp-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 6px;
}
.qp-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 28px);
  color: var(--ink-deep);
  margin: 0;
}
.qp-kanji {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0.3em;
}
.qp-cols {
  display: none;
}
@media (min-width: 760px) {
  .qp-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 40px;
    padding: 14px 0 6px;
  }
  .qp-cols span {
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}
.qp-grid {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 40px;
  border-top: 1px solid var(--hairline);
}
@media (min-width: 760px) {
  .qp-grid { grid-template-columns: 1fr 1fr; }
}
.qp-row {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 0 12px;
  align-items: baseline;
  padding: 13px 0 12px;
  border-bottom: 1px solid var(--hairline-soft);
}
.qp-marker {
  width: 7px;
  height: 7px;
  background: var(--accent);
  transform: rotate(45deg) translateY(-1px);
  justify-self: center;
}
.qp-body {
  display: grid;
  gap: 2px;
}
@media (min-width: 480px) {
  .qp-body {
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: baseline;
  }
}
.qp-style {
  font-size: 15px;
  color: var(--text);
}
.qp-site {
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}
.qp-site a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  transition: border-color 0.15s ease;
}
.qp-site a:hover { border-bottom-color: var(--ink); }
.qp-site .conj {
  font-weight: 400;
  color: var(--muted);
}

/* ============================================================
   PLANNING GUIDES
   ============================================================ */
.planning-guides {
  padding-top: 38px;
  padding-bottom: 44px;
}
.guides-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.guides-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 28px);
  color: var(--ink-deep);
  margin: 0;
}
.guides-note {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.guide-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--hairline);
}
.guide-link {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline);
  color: var(--text);
  text-decoration: none;
}
.guide-link:hover .guide-name {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.guide-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.guide-name {
  display: block;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.3;
  color: var(--ink-deep);
}
.guide-desc {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  color: var(--muted);
}
@media (max-width: 560px) {
  .guide-link { grid-template-columns: 1fr; gap: 6px; }
}

/* ============================================================
   CATEGORY SECTIONS
   ============================================================ */
.category {
  padding-top: 46px;
  padding-bottom: 14px;
}
.cat-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}
.cat-num {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.cat-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 28px);
  color: var(--ink-deep);
  margin: 0;
}
.cat-kanji {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0.3em;
  margin-left: auto;
}
.cat-intro {
  max-width: var(--measure);
  margin: 12px 0 0;
  color: var(--text);
  text-wrap: pretty;
}

/* ---------- cards ---------- */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}
@media (min-width: 700px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .cards > .card:only-child { grid-column: span 2; max-width: 62%; }
}
@media (min-width: 980px) {
  .cards.cols-3 { grid-template-columns: repeat(3, 1fr); }
  .cards.cols-3 > .card:nth-child(4) { grid-column: auto; }
}

.card {
  background: var(--card);
  border: var(--card-border);
  box-shadow: var(--card-shadow);
  border-radius: 6px;
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scroll-margin-top: 24px;
}
.card:target {
  border-color: var(--ink);
}
.card.tip {
  border-style: dashed;
  border-color: var(--hairline);
  background: transparent;
}
.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.card-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 19px;
  margin: 0;
  line-height: 1.3;
}
.card-name a {
  color: var(--ink);
  text-decoration: none;
}
.card-name a:hover { text-decoration: underline; text-underline-offset: 4px; }
.card-name .out {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--muted);
  margin-left: 4px;
}
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.badge {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: var(--badge-bg);
  border: 1px solid var(--hairline-soft);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}
.best-for {
  margin: 0;
  font-size: 15px;
}
.best-for .bf-label {
  color: var(--muted);
  font-weight: 400;
}
.best-for strong { color: var(--ink-deep); font-weight: 600; }
.blurb {
  margin: 0;
  font-size: 14.5px;
  color: var(--text);
  text-wrap: pretty;
}
.caveat {
  margin: 2px 0 0;
  font-size: 13px;
  color: var(--muted);
  text-wrap: pretty;
}

/* ============================================================
   KNOW BEFORE YOU BOOK
   ============================================================ */
.notes {
  padding-top: 46px;
  padding-bottom: 46px;
}
.notes-list {
  display: grid;
  gap: 0;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: note;
  max-width: 74ch;
}
.note {
  counter-increment: note;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid var(--hairline-soft);
}
.note::before {
  content: counter(note, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 20px;
  color: var(--ink);
  line-height: 1.4;
}
.note h3 {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-deep);
  margin: 0 0 4px;
}
.note p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text);
  text-wrap: pretty;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding-top: 10px;
  padding-bottom: 52px;
}
.faq-list {
  margin-top: 14px;
  border-top: 1px solid var(--hairline);
  max-width: 74ch;
}
.faq-item {
  border-bottom: 1px solid var(--hairline-soft);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 2px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-deep);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--serif);
  font-size: 20px;
  color: var(--muted);
  flex: none;
  line-height: 1;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item .answer {
  margin: 0;
  padding: 0 2px 20px;
  max-width: 64ch;
  font-size: 14.5px;
  color: var(--text);
  text-wrap: pretty;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  padding-top: 36px;
  padding-bottom: 48px;
  font-size: 13.5px;
  color: var(--muted);
}
.site-footer .about {
  max-width: 64ch;
  margin: 0 0 14px;
  color: var(--text);
}
.site-footer .disclosure {
  max-width: 64ch;
  margin: 0 0 18px;
}
.site-footer .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline-soft);
}

/* section heading kicker (shared) */
.kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 8px;
}