/*
Theme Name: Kokoro Navi (こころナビ)
Theme URI: https://example.com/
Author: Kokoro Navi
Author URI: https://example.com/
Description: 心療内科・精神科クリニックの口コミ調査サイト向けに設計したTOPページテーマです。エリア検索、症状別導線、口コミランキング、新着口コミ、コラムなどTOPページに必要なセクションを一式収録しています。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kokoro-navi
*/

:root {
  --bg: #FAF7F1;
  --surface: #FFFFFF;
  --surface-alt: #F2EEE3;
  --ink: #2B2A26;
  --ink-soft: #57534A;
  --ink-mute: #8B867A;
  --line: #E7DFCF;
  --sage: #6E8E76;
  --sage-deep: #40593F;
  --sage-tint: #E4EBDF;
  --indigo: #5C6A8C;
  --indigo-tint: #E7EAF3;
  --coral: #DD8266;
  --coral-deep: #B85F45;
  --coral-tint: #F7E6DE;
  --gold: #C99A45;
  --shadow: 0 1px 2px rgba(43,42,38,.04), 0 8px 24px -12px rgba(43,42,38,.18);
  color-scheme: light;
}
:root:not([data-theme="light"]) {
  @media (prefers-color-scheme: dark) {
    --bg: #1B1C18;
    --surface: #232420;
    --surface-alt: #2B2C26;
    --ink: #EFEBE0;
    --ink-soft: #C7C2B3;
    --ink-mute: #938E7E;
    --line: #3A3B33;
    --sage: #8FB295;
    --sage-deep: #A9CBAE;
    --sage-tint: #29332A;
    --indigo: #9AA6C4;
    --indigo-tint: #262A38;
    --coral: #E8A88E;
    --coral-deep: #EFC0A9;
    --coral-tint: #38271F;
    --gold: #D9B36B;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px -14px rgba(0,0,0,.6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #1B1C18;
  --surface: #232420;
  --surface-alt: #2B2C26;
  --ink: #EFEBE0;
  --ink-soft: #C7C2B3;
  --ink-mute: #938E7E;
  --line: #3A3B33;
  --sage: #8FB295;
  --sage-deep: #A9CBAE;
  --sage-tint: #29332A;
  --indigo: #9AA6C4;
  --indigo-tint: #262A38;
  --coral: #E8A88E;
  --coral-deep: #EFC0A9;
  --coral-tint: #38271F;
  --gold: #D9B36B;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px -14px rgba(0,0,0,.6);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 {
  font-family: "Shippori Mincho", serif;
  margin: 0;
  text-wrap: balance;
  color: var(--ink);
}
p { margin: 0; }
.eyebrow {
  font-size: .74rem;
  letter-spacing: .16em;
  font-weight: 700;
  color: var(--sage-deep);
  text-transform: uppercase;
}
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 20px;
}
section { padding-block: clamp(48px, 8vw, 88px); }

/* ---------- Header ---------- */
header.site {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 14px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: "Shippori Mincho", serif;
  font-size: 1.28rem;
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
  text-decoration: none;
}
.logo .mark { flex: none; }
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: .89rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.nav-links a { text-decoration: none; transition: color .15s; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--sage-deep); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .87rem;
  padding: 11px 22px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  font-family: inherit;
}
.btn:focus-visible { outline: 2px solid var(--sage-deep); outline-offset: 2px; }
.btn-primary { background: var(--sage-deep); color: #FBFAF5; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { border-color: var(--line); color: var(--ink-soft); background: transparent; }
.btn-ghost:hover { border-color: var(--sage-deep); color: var(--sage-deep); }
.nav-cta { display: flex; align-items: center; gap: 10px; flex: none; }
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: clamp(56px, 9vw, 100px) clamp(40px,6vw,64px); overflow: hidden; }
.hero-blob {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; display: grid; gap: 40px; }
.hero-copy { max-width: 720px; }
.hero-copy .eyebrow { margin-bottom: 14px; display: inline-block; }
.hero-copy h1 {
  font-size: clamp(2rem, 4.6vw, 3.15rem);
  line-height: 1.42;
  font-weight: 700;
}
.hero-copy h1 em { font-style: normal; color: var(--sage-deep); }
.hero-copy p.lead {
  margin-top: 20px;
  font-size: 1.02rem;
  color: var(--ink-soft);
  max-width: 52ch;
}

.search-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 22px;
  display: grid;
  gap: 14px;
}
.search-fields {
  display: grid;
  grid-template-columns: 1.1fr 1.1fr auto;
  gap: 12px;
}
.field { display: grid; gap: 6px; }
.field label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--ink-mute);
  letter-spacing: .04em;
}
.field select, .field input {
  font-family: inherit;
  font-size: .93rem;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface-alt);
  color: var(--ink);
  appearance: none;
}
.field select:focus-visible, .field input:focus-visible { outline: 2px solid var(--sage-deep); outline-offset: 1px; }
.search-submit {
  align-self: end;
  height: 46px;
  padding-inline: 26px;
}
.search-hint { font-size: .78rem; color: var(--ink-mute); }

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 8px;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
}
.stat b {
  display: block;
  font-family: "Shippori Mincho", serif;
  font-size: 1.5rem;
  color: var(--sage-deep);
  font-variant-numeric: tabular-nums;
}
.stat span { font-size: .78rem; color: var(--ink-mute); }

/* ---------- Tag chips ---------- */
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: .83rem;
  font-weight: 500;
  text-decoration: none;
}
.chip:hover { border-color: var(--sage); color: var(--sage-deep); }

/* ---------- Section headers ---------- */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.section-head h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 700; }
.section-head p { color: var(--ink-mute); font-size: .92rem; margin-top: 8px; }
.more-link {
  font-size: .85rem;
  font-weight: 700;
  color: var(--sage-deep);
  text-decoration: none;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ---------- Symptom grid ---------- */
.alt { background: var(--surface-alt); border-block: 1px solid var(--line); }
.symptom-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.symptom-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px 18px;
  text-decoration: none;
  display: grid;
  gap: 12px;
  transition: box-shadow .15s ease, transform .15s ease;
}
.symptom-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.symptom-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--sage-tint);
}
.symptom-icon svg { width: 24px; height: 24px; stroke: var(--sage-deep); }
.symptom-card h3 { font-family: "Zen Kaku Gothic New", sans-serif; font-size: .98rem; font-weight: 700; }
.symptom-card p { font-size: .8rem; color: var(--ink-mute); }

/* ---------- Area ---------- */
.area-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.area-tab {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--ink-soft);
}
.area-tab.is-active { background: var(--sage-deep); color: #FBFAF5; border-color: var(--sage-deep); }
.station-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}
.station-chip {
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 10px;
  text-align: center;
  font-size: .85rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.station-chip:hover { border-color: var(--indigo); color: var(--indigo); }
.station-chip b { display: block; font-size: .68rem; color: var(--ink-mute); font-weight: 400; margin-top: 2px; }

/* ---------- Ranking ---------- */
.rank-list { display: grid; gap: 14px; }
.rank-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 22px;
  display: grid;
  grid-template-columns: 56px 1.3fr 1fr;
  gap: 22px;
  align-items: center;
}
.rank-num {
  font-family: "Shippori Mincho", serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--line);
  text-align: center;
}
.rank-card:nth-child(1) .rank-num { color: var(--gold); }
.rank-card:nth-child(2) .rank-num { color: var(--ink-mute); }
.rank-card:nth-child(3) .rank-num { color: var(--coral); }
.rank-clinic h3 { font-size: 1.08rem; font-weight: 700; font-family: "Zen Kaku Gothic New"; }
.rank-meta { display: flex; align-items: center; gap: 10px; margin-top: 6px; font-size: .82rem; color: var(--ink-mute); }
.stars { display: inline-flex; gap: 1px; color: var(--gold); }
.stars svg { width: 14px; height: 14px; }
.score { font-weight: 700; color: var(--ink); }
.rank-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tag-pill {
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--sage-tint);
  color: var(--sage-deep);
}
.tag-pill.indigo { background: var(--indigo-tint); color: var(--indigo); }
.rank-quote {
  font-size: .85rem;
  color: var(--ink-soft);
  border-left: 2px solid var(--line);
  padding-left: 14px;
}
.rank-quote span { display: block; margin-top: 6px; font-size: .74rem; color: var(--ink-mute); }

/* ---------- Reviews ---------- */
.review-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.review-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  display: grid;
  gap: 10px;
}
.review-top { display: flex; justify-content: space-between; align-items: center; }
.review-clinic { font-size: .82rem; font-weight: 700; color: var(--indigo); }
.review-date { font-size: .74rem; color: var(--ink-mute); }
.review-body { font-size: .87rem; color: var(--ink-soft); }
.review-who { font-size: .76rem; color: var(--ink-mute); border-top: 1px dashed var(--line); padding-top: 10px; }

/* ---------- Features ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 26px 22px;
  display: grid;
  gap: 14px;
}
.feature-num {
  font-family: "Shippori Mincho", serif;
  font-size: .8rem;
  color: var(--ink-mute);
  letter-spacing: .1em;
}
.feature-card h3 { font-size: 1.08rem; font-weight: 700; }
.feature-card p { font-size: .86rem; color: var(--ink-soft); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--sage-deep);
  color: #FAF8F0;
  border-radius: 26px;
  padding: clamp(32px, 5vw, 52px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #FAF8F0; font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.cta-band p { color: #E4EADF; opacity: .88; margin-top: 10px; font-size: .92rem; max-width: 48ch; }
.cta-band .btn-primary { background: #FAF8F0; color: var(--sage-deep); }

/* ---------- Columns ---------- */
.column-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.column-card { text-decoration: none; display: grid; gap: 12px; }
.column-thumb {
  aspect-ratio: 16/10;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--sage-tint), var(--indigo-tint));
  display: grid;
  place-items: center;
  color: var(--sage-deep);
  border: 1px solid var(--line);
}
.column-thumb svg { width: 34px; height: 34px; }
.column-card .eyebrow { color: var(--indigo); }
.column-card h3 { font-size: .98rem; font-weight: 700; margin-top: 4px; font-family: "Zen Kaku Gothic New"; }
.column-card p { font-size: .82rem; color: var(--ink-mute); margin-top: 4px; }

/* ---------- Safety note ---------- */
.safety {
  background: var(--coral-tint);
  border: 1px solid color-mix(in srgb, var(--coral) 35%, transparent);
  border-radius: 20px;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
}
.safety svg { width: 26px; height: 26px; stroke: var(--coral-deep); flex: none; margin-top: 2px; }
.safety h3 { font-size: .98rem; font-weight: 700; color: var(--coral-deep); font-family: "Zen Kaku Gothic New"; }
.safety p { font-size: .84rem; color: var(--ink-soft); margin-top: 6px; }
.safety .tel { font-weight: 700; color: var(--coral-deep); }

/* ---------- Footer ---------- */
footer.site {
  background: var(--surface-alt);
  border-top: 1px solid var(--line);
  padding-block: 48px 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 28px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}
.footer-brand { display: grid; gap: 12px; }
.footer-brand p { font-size: .82rem; color: var(--ink-mute); max-width: 34ch; }
footer h4 { font-family: "Zen Kaku Gothic New"; font-size: .82rem; font-weight: 700; color: var(--ink-soft); margin-bottom: 4px; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
footer a { text-decoration: none; font-size: .82rem; color: var(--ink-mute); }
footer a:hover { color: var(--sage-deep); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
  padding-top: 22px; font-size: .74rem; color: var(--ink-mute);
}
.disclaimer {
  font-size: .74rem; color: var(--ink-mute); max-width: 100%;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin-top: 26px;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .search-fields { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr; }
  .symptom-grid { grid-template-columns: repeat(2, 1fr); }
  .station-grid { grid-template-columns: repeat(3, 1fr); }
  .rank-card { grid-template-columns: 1fr; text-align: left; }
  .rank-num { text-align: left; }
  .review-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .column-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}