@charset "UTF-8";
/* =========================================================
   JCPM 日本がん臨床プレシジョンメディシン研究会
   トップページ スタイルシート
   ========================================================= */

:root {
  /* フォント。Webフォント(Noto)を先頭に、システムフォントをフォールバック */
  --sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "YuGothic", Meiryo, sans-serif;
  --mincho: "Noto Serif JP", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", "YuMincho", serif;
  --serif: Georgia, "Times New Roman", serif;

  --ground: #FFFFFF;
  --surface: #FFFFFF;
  --surface-2: #F6F8FA;
  --ink: #15202B;
  --muted: #6B7A88;
  --line: #ECEEF2;
  --navy: #17324E;
  --navy-2: #234769;
  --accent: #0E8FA0;
  --accent-ink: #0A6F7D;
  --accent-soft: #EAF5F6;

  --spectrum: linear-gradient(90deg, #12B5A6 0%, #2E86E0 30%, #5B62D6 52%, #9A54C9 72%, #E86A9C 100%);
  --spectrum-warm: linear-gradient(90deg, #12B5A6, #2E86E0, #9A54C9, #E86A9C, #F0A73C);

  /* ロゴ実カラー */
  --logo-green:  #3EA935;
  --logo-magenta:#E4007F;
  --logo-orange: #F08200;
  --logo-blue:   #0B63B0;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(21,32,43,.04), 0 10px 28px -18px rgba(21,32,43,.12);
  --shadow-lg: 0 22px 46px -30px rgba(21,32,43,.20);
  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font-family: var(--sans); line-height: 1.75;
  -webkit-font-smoothing: antialiased; font-feature-settings: "palt" 1;
}
h1,h2,h3,h4 { line-height: 1.35; margin: 0; text-wrap: balance; font-weight: 700; }
h2, h3 { font-family: var(--mincho); }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.eyebrow {
  font-family: var(--serif); font-style: italic; letter-spacing: .04em;
  color: var(--accent-ink); font-size: .92rem; display: inline-flex; align-items: center; gap: .6rem;
}
.eyebrow::before {
  content: ""; width: 26px; height: 3px; border-radius: 3px; background-image: var(--spectrum);
}
.section-title { font-size: clamp(1.5rem, 3.4vw, 2.15rem); letter-spacing: .01em; margin-top: .5rem; }
.lead { color: var(--muted); font-size: 1.02rem; }

.btn {
  display: inline-flex; align-items: center; gap: .55rem; cursor: pointer;
  padding: .78rem 1.5rem; border-radius: 999px; font-size: .95rem; font-weight: 600;
  border: 1px solid transparent; transition: transform .18s ease, box-shadow .2s ease, background .2s;
  font-family: var(--sans);
}
.btn .arw { transition: transform .2s ease; }
.btn:hover .arw { transform: translateX(3px); }
.btn-primary { background: var(--navy); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-2px); background: var(--navy-2); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-ghost { border-color: var(--line); background: var(--surface); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-ink); transform: translateY(-2px); }

/* ---------- Header ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(140%) blur(12px);
  background: color-mix(in srgb, var(--ground) 82%, transparent);
  border-bottom: 1px solid transparent; transition: border-color .3s, background .3s;
}
header.scrolled { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; gap: 2rem; height: 76px; }
.brand { display: flex; align-items: center; gap: .7rem; margin-right: auto; }
.brand-logo { height: 70px; width: auto; display: block; }
nav.links { display: flex; gap: 1.6rem; align-items: center; flex-wrap: nowrap; }
.nav-item { position: relative; display: flex; align-items: center; flex: none; }
.nav-top {
  font-size: .93rem; font-weight: 600; color: var(--ink); position: relative; white-space: nowrap;
  padding: .3rem 0; display: inline-flex; align-items: center; gap: .28rem; cursor: pointer;
}
.nav-top .caret { font-size: 1.5em; opacity: .7; transition: opacity .2s ease; }
.nav-item.has-menu:hover .caret,
.nav-item.has-menu:focus-within .caret { opacity: 0; }
.nav-top::after {
  content:""; position:absolute; left:0; bottom:-3px; height:2px; width:0; background-image: var(--spectrum); transition: width .25s ease;
}
.nav-top:hover::after,
.nav-item.has-menu:hover > .nav-top::after,
.nav-item.has-menu:focus-within > .nav-top::after { width: 100%; }

.submenu {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  padding-top: 12px; z-index: 60;
  opacity: 0; visibility: hidden; transition: opacity .2s ease;
}
.nav-item.has-menu:hover .submenu,
.nav-item.has-menu:focus-within .submenu { opacity: 1; visibility: visible; }
.submenu-inner {
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow); padding: .4rem; min-width: 170px;
  display: flex; flex-direction: column; gap: 2px;
}
.submenu-inner a {
  display: block; padding: .55rem .8rem; border-radius: 8px;
  font-size: .9rem; font-weight: 600; color: var(--ink); white-space: nowrap;
}
.submenu-inner a:hover { background: var(--accent-soft); color: var(--accent-ink); }
.nav .cta { display: inline-flex; }

/* ハンバーガーボタン（スマホ） */
.menu-btn {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 0; border: 0; background: transparent; cursor: pointer;
}
.menu-btn span {
  display: block; width: 24px; height: 2px; margin: 0 auto; border-radius: 2px;
  background: var(--ink); transition: transform .25s ease, opacity .2s ease;
}
.menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* モバイルメニュー */
.mobile-nav {
  position: fixed; top: 76px; left: 0; right: 0; z-index: 45;
  display: flex; flex-direction: column;
  background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  transform: translateY(-10px); opacity: 0; visibility: hidden;
  transition: opacity .25s ease, transform .25s ease, visibility .25s;
}
.mobile-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-nav a {
  padding: .95rem var(--gutter); font-weight: 600; color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.mobile-nav a:last-child { border-bottom: 0; }
.mobile-nav a.sub {
  padding-left: calc(var(--gutter) + 1.2rem); font-size: .9rem; font-weight: 500; color: var(--muted);
}
.mobile-nav a.sub::before { content: "└ "; color: var(--accent-ink); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; isolation: isolate; }
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  background: url("../img/fv_bg.webp") center right / cover no-repeat;
}
.hero-bg2 {
  background-image: url("../img/fv_bg2.webp");
  opacity: 0;
  animation: heroFade 7s ease-in-out infinite;
}
@keyframes heroFade {
  0%, 29%  { opacity: 0; }
  50%, 79% { opacity: 1; }
  100%     { opacity: 0; }
}
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg,
    rgba(255,255,255,.95) 0%, rgba(255,255,255,.86) 26%,
    rgba(255,255,255,.45) 52%, rgba(255,255,255,.05) 74%, rgba(255,255,255,0) 100%);
}
.hero-inner {
  display: flex; align-items: center;
  min-height: clamp(480px, 72vh, 720px);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}
.hero-copy { max-width: 620px; }
/* 写真の上に載るため、テーマに依存せず濃色で固定 */
.hero .kicker-jp { font-size: .9rem; color: #3a5670; letter-spacing: .12em; }
.hero h1 {
  font-family: var(--mincho); font-weight: 600; letter-spacing: .02em; color: #0c2c4d;
  font-size: clamp(2.3rem, 6vw, 3.7rem); line-height: 1.28; margin: 1rem 0 1.4rem;
  text-shadow: 0 1px 2px rgba(255,255,255,.5);
}
.hero h1 .hl {
  color: #045baf;
}
.org-name { margin-bottom: 2rem; }
.org-name .jp { font-size: 1.05rem; font-weight: 700; letter-spacing: .02em; color: #0c2c4d; }
.org-name .jp small { font-weight: 500; color: #4a6076; font-size: .82rem; display:block; }
.org-name .en { font-family: var(--serif); font-style: italic; color: #4a6076; font-size: .92rem; margin-top: .2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero .btn-ghost { background: rgba(255,255,255,.78); border-color: rgba(12,44,77,.15); color: #0c2c4d; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.hero .btn-ghost:hover { background: #fff; border-color: var(--accent); color: var(--accent-ink); }

/* spectrum divider */
.spectrum-rule { height: 3px; background-image: var(--spectrum); border: 0; margin: 0; opacity: .85; }

/* ---------- generic section ---------- */
section { padding-block: clamp(3.2rem, 7vw, 5.5rem); }
.sec-head { max-width: 720px; margin-bottom: 2.6rem; }

/* About */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2.5rem; align-items:center; }
.about-copy p { color: var(--muted); margin-bottom: 1.4rem; }
.about-image {
  margin: 0; border-radius: var(--radius); overflow: hidden; position: relative;
  aspect-ratio: 4/3;
  background: var(--surface-2);
}
.about-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-image.is-logo { background: #fff; }
.about-image.is-logo img { object-fit: contain; padding: clamp(1.5rem, 5%, 3rem); }
.about-image .ph {
  position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: .4rem;
  color: var(--muted); font-size: .95rem; font-weight: 600; letter-spacing: .02em;
  background: var(--surface-2);
}
.about-image .ph span { font-size: .78rem; font-weight: 500; opacity: .8; }

/* Philosophy */
.philo { background: var(--surface-2); }
.philo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "head head"
    "mv   value"
    "art  value";
  grid-template-rows: auto auto auto;
  column-gap: clamp(2rem, 5vw, 4rem);
  row-gap: 2.4rem;
  align-items: start;
}
.philo-head  { grid-area: head; }
.philo-mv    { grid-area: mv; }
.philo-value { grid-area: value; align-self: start; }
.philo-art   { grid-area: art; }

.mv-lead { margin: 0; display: flex; flex-direction: column; gap: 2rem; }
.mv-line { display: grid; grid-template-columns: 96px 1fr; gap: 1.2rem; align-items: start; }
.mv-line .mv-en { font-family: var(--serif); font-style: italic; font-weight: 700; font-size: 1.15rem; line-height: 1.7; }
.mv-en.c-mission { color: var(--logo-green); }
.mv-en.c-vision  { color: var(--logo-magenta); }
.mv-en.c-value   { color: var(--logo-blue); }
.mv-line > p, .v-jp { font-family: var(--mincho); font-size: 1.12rem; line-height: 1.7; font-weight: 600; }

.value-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1.4rem; }
.value-list li { display: flex; flex-direction: column; gap: .3rem; }
.v-head { display: flex; align-items: baseline; gap: .8rem; flex-wrap: wrap; }
.value-list li > p { color: var(--muted); font-size: .93rem; }

.philo-art { margin: 0; display: flex; justify-content: flex-start; align-items: flex-start; }
.philo-art img { width: 100%; max-width: 540px; height: auto; display: block; border-radius: var(--radius); }

/* Member banner */
.member {
  display:grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: var(--radius); overflow:hidden;
  background: linear-gradient(150deg, var(--navy), #4e7daa); color:#fff; box-shadow: var(--shadow-lg);
}
.member .txt { padding: clamp(2rem,4vw,3rem); }
.member .eyebrow { color: #fff; }
.member .eyebrow::before { opacity:1; }
.member h3 { font-size: clamp(1.4rem,3vw,1.9rem); margin: .6rem 0 1rem; }
.member p { opacity:.85; margin-bottom: 1.6rem; }
.member .btn-ghost { background: transparent; border-color: rgba(255,255,255,.4); color:#fff; }
.member .btn-ghost:hover { background:#fff; color: var(--navy); border-color:#fff; }
.member .portrait { position: relative; min-height: 220px; background: rgba(255,255,255,.04); display:grid; place-items:center; }
.member .portrait .ph { text-align:center; opacity:.6; font-size:.8rem; }
.member .portrait img { width:100%; height:100%; object-fit:cover; }
.avatars { display:flex; }
.avatars .av { width: 46px; height: 46px; border-radius: 50%; border: 2px solid var(--navy); margin-left: -12px; background: var(--surface-2); display:grid; place-items:center; font-weight:700; color: var(--accent-ink); font-size:.9rem; overflow:hidden; }
.avatars .av:first-child{ margin-left: 0; }
.avatars .av img { width: 100%; height: 100%; object-fit: cover; }

/* Activities */
.act-grid { display:flex; flex-wrap: wrap; gap: 1.5rem; justify-content: center; }
.act {
  position: relative; margin: 0; width: 330px; max-width: 100%;
  transition: transform .2s ease;
}
.act:hover { transform: translateY(-4px); }
.act-img {
  width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; display: block;
  border-radius: var(--radius); background: #fff; border: 1px solid var(--line);
}
.act-label {
  position: absolute; left: 14px; right: 14px; bottom: 16px;
  background: var(--navy); color: #fff; text-align: center;
  padding: .7rem 1rem; border-radius: 8px; font-weight: 700; font-size: .95rem; line-height: 1.4;
}

/* Facilities strip */
.facilities {
  background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(2rem,4vw,2.8rem);
  display:flex; align-items:center; justify-content:space-between; gap: 2rem; flex-wrap: wrap; position:relative; overflow:hidden;
}
.facilities .fc-map {
  position: absolute; top: 50%; left: 70%; transform: translate(-50%, -50%);
  height: 150px; width: auto; pointer-events: none;
}
.facilities .fc-txt { position: relative; max-width: 560px; }
.facilities h3 { font-size: clamp(1.35rem,3vw,1.8rem); margin-bottom:.6rem; }
.facilities p { color: var(--muted); }
.stat-num { font-family: var(--serif); font-size: 2.6rem; font-weight:700; color: var(--accent-ink); line-height:1; }

/* Supporter marquee */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 1rem; width: max-content; animation: scroll 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(-50%); } }
.logo-chip {
  flex: none; width: 180px; height: 84px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 12px; display:grid; place-items:center; color: var(--muted); font-weight: 700; letter-spacing:.02em; font-size: .9rem;
}
.logo-chip img { max-width: 78%; max-height: 60%; object-fit: contain; }

/* News + Seminar */
.news-grid { display:grid; grid-template-columns: 1.3fr 1fr; gap: 2.5rem; }
.news-list { display:flex; flex-direction:column; }
.news-item { display:flex; gap: 1.2rem; padding: 1.15rem 0; border-bottom: 1px solid var(--line); align-items:flex-start; transition: padding .2s; }
.news-item:hover { padding-left: .4rem; }
.news-item time { font-family: var(--serif); color: var(--accent-ink); font-size: .85rem; flex:none; width: 92px; padding-top:.15rem; font-variant-numeric: tabular-nums; }
.news-item .tag { font-size: .7rem; font-weight:700; padding:.15rem .5rem; border-radius: 6px; background: var(--accent-soft); color: var(--accent-ink); flex:none; }
.news-item p { font-size: .95rem; font-weight: 600; }
.news-item:hover p { color: var(--accent-ink); }

.seminar-card {
  background: var(--surface); border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow);
  display:flex; flex-direction:column;
}
.seminar-card .top { background: linear-gradient(150deg, var(--navy), #4e7daa); color:#fff; padding: 1.4rem 1.6rem; position:relative; overflow:hidden; }
.seminar-card .top .lbl { font-family: var(--serif); font-style:italic; opacity:.85; font-size:.85rem; position:relative; }
.seminar-card .top .no { font-size: 2rem; font-weight:700; position:relative; font-family: var(--serif); }
.seminar-card .body { padding: 1.4rem 1.6rem; display:flex; flex-direction:column; gap:.8rem; }
.seminar-card .date { display:inline-flex; align-items:center; gap:.5rem; color: var(--accent-ink); font-weight:700; font-size:.9rem; }
.seminar-card h4 { font-size: 1.08rem; line-height:1.5; }
.seminar-card .sum { color: var(--muted); font-size:.9rem; flex:1; }

/* Footer */
footer { background: var(--surface-2); color: var(--muted); }
footer .spectrum-rule { opacity: 1; }
.foot-grid { display:grid; grid-template-columns: 1.4fr 1fr 2fr; gap: 2.5rem; padding-block: 3.4rem 2rem; }
.footer-logo {
  width: 300px; max-width: 100%; height: auto; display: block;
  padding: 12px 16px;
}
footer h5 { color: var(--ink); font-size:.8rem; margin-bottom:1rem; font-family: var(--serif); font-style:italic; letter-spacing:.02em; }
footer p, footer a { color: var(--muted); font-size:.9rem; line-height:1.9; }
footer a:hover { color: var(--accent-ink); }
footer .office b { color: var(--ink); font-weight:700; }
.foot-bottom { border-top:1px solid var(--line); padding-block:1.3rem; display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; font-size:.82rem; color: var(--muted); }

/* reveal */
.reveal { opacity:0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity:1; transform:none; }

@media (max-width: 900px) {
  .about-grid, .news-grid { grid-template-columns: 1fr; }
  .philo-grid {
    grid-template-columns: 1fr;
    grid-template-areas: "head" "mv" "value" "art";
    row-gap: 1.6rem;
  }
  .philo-art { margin-top: .5rem; justify-content: center; }
  .philo-art img { max-width: 320px; }
  .member { grid-template-columns: 1fr; }
  .member .portrait { min-height: 160px; order: -1; }
  nav.links, .nav .cta { display: none; }
  .menu-btn { display: flex; }
}
@media (max-width: 700px) {
  .brand-logo { height: 60px; }
  .facilities .fc-map { display: none; }
  .mv-line { grid-template-columns: 1fr; gap: .3rem; }
  .news-item { flex-wrap: wrap; gap: .4rem .8rem; }
  .news-item p { flex: 1 0 100%; }
  .foot-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-inner { min-height: clamp(420px, 66vh, 560px); }
  .hero-bg { background-image: url("../img/fv_bg_sp.webp"); background-position: center; }
  .hero-bg2 { background-image: url("../img/fv_bg_sp2.webp"); }
  .hero-overlay { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity:1; transform:none; }
  .marquee-track { animation: none; }
  .hero-bg2 { animation: none; opacity: 0; }
  html { scroll-behavior: auto; }
}

/* =========================================================
   下層ページ共通
   ========================================================= */
/* 下層ページ 背景（淡いブルーのブロブ／HEROの下から開始） */
.page-body { position: relative; }
.page-body::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: url("../img/people-bg.webp") no-repeat center top;
  background-size: 100% auto;
}

.page-hero { background: transparent; padding-block: clamp(2.4rem, 6vw, 4.2rem); }
.page-hero .wrap { position: relative; }
.hero-accent {
  position: absolute; right: 0; bottom: -110px; z-index: 1; pointer-events: none;
  width: min(360px, 40%); height: auto;
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.breadcrumb { display:flex; flex-wrap:wrap; align-items:center; gap:.5rem; font-size:.82rem; color:var(--muted); margin-bottom:1.1rem; }
.breadcrumb a:hover { color:var(--accent-ink); }
.breadcrumb .sep { opacity:.45; }
.breadcrumb .current { color:var(--ink); font-weight:600; }
.page-title { font-family:var(--mincho); font-weight:600; font-size:clamp(1.9rem, 5vw, 2.9rem); letter-spacing:.02em; margin:.5rem 0 1rem; }
.page-lead { color:var(--muted); max-width:660px; font-size:1.02rem; }

.info-section { padding-block: clamp(3rem, 6vw, 5rem); }
.info-grid { display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem, 5vw, 4rem); align-items:center; }
.info-section.reverse .info-image { order:-1; }
.info-copy .section-title { margin-top:.4rem; }
.info-copy > p { color:var(--muted); margin-top:1.1rem; line-height:1.9; }
.info-image { margin:0; }
.info-image img { width:100%; height:auto; display:block; border-radius:var(--radius); box-shadow:var(--shadow); }

.merit { margin-top:1.6rem; background:var(--surface-2); border:1px solid var(--line); border-radius:var(--radius); padding:1.3rem 1.6rem; }
.info-section.reverse .merit { background:#fff; }
.merit h4 { font-family:var(--sans); font-size:1rem; margin-bottom:.8rem; color:var(--ink); }
.merit-list { list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:.6rem; }
.merit-list li { display:flex; gap:.6rem; align-items:flex-start; font-size:.95rem; }
.merit-list li::before { content:""; flex:none; margin-top:.5rem; width:8px; height:8px; border-radius:2px; background-image:var(--spectrum); }
.info-note { margin-top:1.2rem; font-size:.86rem; color:var(--muted); line-height:1.8; }

.page-cta-wrap { padding-block: clamp(3rem, 6vw, 5rem); }
.page-cta { background:linear-gradient(150deg, var(--navy), #4e7daa); color:#fff; border-radius:var(--radius); padding:clamp(2rem, 5vw, 3rem); text-align:center; box-shadow:var(--shadow-lg); }
.page-cta h3 { font-size:clamp(1.3rem, 3vw, 1.7rem); margin-bottom:.7rem; }
.page-cta p { opacity:.88; margin-bottom:1.5rem; }
.page-cta .btn-ghost { background:transparent; border-color:rgba(255,255,255,.4); color:#fff; }
.page-cta .btn-ghost:hover { background:#fff; color:var(--navy); border-color:#fff; }

@media (max-width: 900px) {
  .info-grid { grid-template-columns:1fr; }
  .info-section.reverse .info-image { order:0; }
}

/* 下層ページ アクセント／背景：基本ルールより後に置いて確実に上書き */
@media (max-width: 700px) {
  .hero-accent { width: min(360px, 60%); bottom: auto; top: 116px; opacity: .9; }
  .page-body::before { background-repeat: repeat-y; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-accent { animation: none; }
}

/* =========================================================
   賛助会員 カード
   ========================================================= */
.member-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.member-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease;
}
.member-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.member-card-head {
  background: linear-gradient(150deg, var(--navy), #4e7daa); color: #fff;
  padding: .85rem 1rem; min-height: 3.4rem;
  display: flex; align-items: center; justify-content: center; text-align: center;
  font-weight: 700; font-size: .92rem; line-height: 1.45;
}
.member-card-body {
  flex: 1; display: grid; place-items: center; padding: 1.6rem 1.4rem; min-height: 120px; background: #fff;
}
.member-card-body img { max-width: 82%; max-height: 66px; width: auto; object-fit: contain; }
@media (max-width: 900px) { .member-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .member-grid { grid-template-columns: 1fr; } }

/* =========================================================
   実施医療機関
   ========================================================= */
.inst-map { margin: 0; display: flex; justify-content: center; align-items: center; }
.inst-map img { width: 100%; max-width: 380px; height: auto; }

.clinic-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.clinic-card {
  display: flex; align-items: center; gap: 1.1rem; padding: 1.35rem 1.5rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.clinic-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: transparent; }
.clinic-ic {
  flex: none; width: 52px; height: 52px; border-radius: 30px;
  background-color: #eeeeee; color: var(--accent-ink); display: grid; place-items: center;
}
.clinic-body { display: flex; flex-direction: column; gap: .25rem; min-width: 0; }
.clinic-name { font-weight: 700; font-size: 1.05rem; color: var(--ink); line-height: 1.4; }
.clinic-link { font-size: .85rem; color: var(--accent-ink); font-weight: 600; display: inline-flex; align-items: center; gap: .35rem; }
.clinic-link .ext { transition: transform .2s ease; }
.clinic-card:hover .clinic-link .ext { transform: translate(2px, -2px); }
@media (max-width: 700px) { .clinic-grid { grid-template-columns: 1fr; } }

/* =========================================================
   理事一覧
   ========================================================= */
.director-group { margin-bottom: clamp(3rem, 6vw, 5rem); }
.director-role {
  font-family: var(--mincho); font-weight: 700; font-size: clamp(1.3rem, 3vw, 1.7rem);
  margin-bottom: 2rem; padding-bottom: .6rem; border-bottom: 2px solid var(--line);
  display: flex; align-items: center; gap: .7rem;
}
.director-role::before { content: ""; width: 22px; height: 4px; border-radius: 4px; background-image: var(--spectrum); }

.director-row {
  display: grid; grid-template-columns: 3fr 7fr; gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start; margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.director-row:last-child { margin-bottom: 0; }
.director-photo { margin: 0; }
.director-photo img { width: 100%; height: auto; display: block; border-radius: var(--radius); }

.dir-en { color: var(--muted); font-size: .9rem; letter-spacing: .05em; }
.dir-name {
  font-family: var(--sans); font-weight: 800; letter-spacing: .02em;
  font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.3; margin-top: .2rem;
  display: flex; align-items: baseline; flex-wrap: wrap; gap: .3rem .9rem;
}
.dir-yomi { font-size: .82rem; font-weight: 500; color: var(--muted); letter-spacing: .04em; }
.dir-position { color: var(--muted); font-size: .92rem; margin-top: .5rem; }

.dir-hdg {
  display: flex; align-items: center; gap: 1rem;
  font-weight: 800; font-size: 1.02rem; color: var(--ink);
  margin: 1.9rem 0 1rem;
}
.dir-hdg::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.dir-history { display: grid; grid-template-columns: max-content 1fr; gap: .5rem 1.4rem; margin: 0; padding: 0; }
.dir-history li { display: contents; }
.dir-history ._d { color: var(--ink); font-weight: 600; font-size: .92rem; white-space: nowrap; }
.dir-history ._t { color: var(--muted); font-size: .92rem; }

.dir-list { margin: 0; padding-left: 1.2rem; color: var(--muted); font-size: .93rem; display: flex; flex-direction: column; gap: .35rem; }
.dir-list li { list-style: disc; }

.dir-text { color: var(--muted); font-size: .93rem; line-height: 1.9; margin-top: .9rem; }

@media (max-width: 800px) {
  .director-row { grid-template-columns: 1fr; gap: 1.4rem; }
  .director-photo { max-width: 300px; margin-inline: auto; }
  /* 略歴：年（上）＋内容（下）の縦並び */
  .dir-history { display: block; }
  .dir-history li { display: block; margin-bottom: .8rem; }
  .dir-history li:last-child { margin-bottom: 0; }
  .dir-history ._d { display: block; margin-bottom: .15rem; }
}

/* 理事の紹介文（枠付き） */
.dir-bio {
  margin-top: 1.4rem; padding: 1.3rem 1.5rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
}
.dir-bio p { color: var(--muted); font-size: .93rem; line-height: 1.9; }
.dir-bio p + p { margin-top: .7rem; }

/* モバイルメニュー：ドロップダウン親のラベル（非リンク） */
.mobile-nav .mob-label {
  padding: 1rem var(--gutter) .35rem; font-weight: 700; color: var(--ink);
  font-size: .95rem;
}

/* =========================================================
   セミナー情報（3カード）
   ========================================================= */
.seminar-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; flex-wrap: wrap; }
.slider-nav { display: flex; gap: .6rem; }
.slider-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink); font-size: 1.4rem; line-height: 1; cursor: pointer;
  display: grid; place-items: center; transition: border-color .2s ease, color .2s ease, opacity .2s ease;
}
.slider-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent-ink); }
.slider-btn:disabled { opacity: .35; cursor: default; }

.seminar-track {
  display: flex; gap: 1.2rem; overflow-x: auto; scroll-behavior: smooth;
  scroll-snap-type: x mandatory; padding: 6px 2px .6rem;
  -ms-overflow-style: none; scrollbar-width: none;
}
.seminar-track::-webkit-scrollbar { display: none; }
.seminar-track .seminar-item { flex: 0 0 calc((100% - 2 * 1.2rem) / 3); scroll-snap-align: start; }
.seminar-thumb { margin: 0; }
.seminar-thumb img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }

.seminar-item {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease;
}
.seminar-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.seminar-item-top {
  background: linear-gradient(150deg, var(--navy), #4e7daa); color: #fff;
  padding: .9rem 1.3rem; display: flex; align-items: center; justify-content: space-between; gap: .8rem;
}
.seminar-item-top .stag { font-family: var(--serif); font-style: italic; font-size: .85rem; opacity: .9; }
.seminar-item-top time { font-family: var(--serif); font-size: .9rem; font-variant-numeric: tabular-nums; }
.seminar-item-body { padding: 1.3rem 1.4rem; display: flex; flex-direction: column; gap: 1rem; flex: 1; }
.seminar-item-body h4 { font-size: 1.02rem; line-height: 1.55; flex: 1; }
.seminar-item:hover .seminar-item-body h4 { color: var(--accent-ink); }
.seminar-more { color: var(--accent-ink); font-weight: 600; font-size: .9rem; display: inline-flex; gap: .4rem; align-items: center; margin-top: auto; }
.seminar-more .arw { transition: transform .2s ease; }
.seminar-item:hover .seminar-more .arw { transform: translateX(3px); }
@media (max-width: 900px) { .seminar-track .seminar-item { flex-basis: calc((100% - 1.2rem) / 2); } }
@media (max-width: 600px) { .seminar-track .seminar-item { flex-basis: 86%; } }

/* =========================================================
   プライバシーポリシー
   ========================================================= */
.pp-content { max-width: 860px; }
.pp-intro { color: var(--muted); line-height: 1.95; margin-bottom: 2.6rem; }
.pp-article { margin-bottom: 2.4rem; }
.pp-article:last-child { margin-bottom: 0; }
.pp-hdg {
  font-family: var(--mincho); font-weight: 700; font-size: 1.15rem; color: var(--ink);
  margin-bottom: .9rem; padding-bottom: .55rem; border-bottom: 1px solid var(--line);
}
.pp-body { color: var(--muted); line-height: 1.95; font-size: .95rem; }
.pp-body > p { margin-bottom: .8rem; }
.pp-body > p:last-child { margin-bottom: 0; }
.pp-body ul { list-style: none; margin: .5rem 0; padding: 0; display: flex; flex-direction: column; gap: .5rem; }
.pp-body ul ul { margin: .5rem 0 .3rem 1.4rem; }
.pp-body li { line-height: 1.85; }

/* =========================================================
   活動報告・実績
   ========================================================= */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.stat {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem 1.2rem; text-align: center;
}
.stat .num { font-family: var(--serif); font-weight: 700; font-size: 2.2rem; line-height: 1; color: var(--accent-ink); }
.stat .num small { font-size: .95rem; font-weight: 700; }
.stat .lbl { color: var(--muted); font-size: .88rem; margin-top: .55rem; }

.callout {
  background: var(--surface-2); border: 1px solid var(--line); border-left: 4px solid var(--accent);
  border-radius: var(--radius); padding: 1.5rem 1.7rem;
}
.callout h3 { font-size: 1.1rem; margin-bottom: .7rem; }
.callout p { color: var(--muted); line-height: 1.9; font-size: .95rem; }
.callout p + p { margin-top: .7rem; }

.act-examples { margin-top: 1.2rem; display: flex; flex-direction: column; gap: .55rem; list-style: none; padding: 0; }
.act-examples li { display: flex; gap: .6rem; align-items: flex-start; font-size: .93rem; color: var(--muted); }
.act-examples li::before { content: ""; flex: none; margin-top: .5rem; width: 8px; height: 8px; border-radius: 2px; background-image: var(--spectrum); }

@media (max-width: 700px) { .stats-row { grid-template-columns: repeat(2, 1fr); } }

/* =========================================================
   JCPMアンバサダー
   ========================================================= */
.amb-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.amb-item {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem 1.6rem; transition: transform .2s ease, box-shadow .2s ease;
}
.amb-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.amb-name { font-size: 1.15rem; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: .6rem; }
.amb-name::before { content: ""; flex: none; width: 20px; height: 3px; border-radius: 3px; background-image: var(--spectrum); }
.amb-affil { color: var(--muted); font-size: .9rem; line-height: 1.75; margin-top: .6rem; }
@media (max-width: 700px) { .amb-grid { grid-template-columns: 1fr; } }

/* =========================================================
   一覧ページ（お知らせ / セミナー）
   ========================================================= */
.post-list { display: flex; flex-direction: column; }
.post-item {
  display: flex; gap: 1.2rem; align-items: flex-start;
  padding: 1.35rem .2rem; border-bottom: 1px solid var(--line); transition: padding .2s ease;
}
.post-item:first-child { border-top: 1px solid var(--line); }
.post-item:hover { padding-left: .6rem; }
.post-item time { font-family: var(--serif); color: var(--accent-ink); font-size: .88rem; flex: none; width: 96px; padding-top: .15rem; font-variant-numeric: tabular-nums; }
.post-item .tag { font-size: .7rem; font-weight: 700; padding: .18rem .55rem; border-radius: 6px; background: var(--accent-soft); color: var(--accent-ink); flex: none; margin-top: .1rem; }
.post-item .ttl { font-size: .98rem; font-weight: 600; line-height: 1.6; color: var(--ink); }
.post-item:hover .ttl { color: var(--accent-ink); }
@media (max-width: 640px) {
  .post-item { flex-wrap: wrap; gap: .5rem .8rem; }
  .post-item .ttl { flex: 1 0 100%; }
}

/* =========================================================
   記事詳細（お知らせ / セミナー）
   ========================================================= */
.article-head { max-width: 820px; }
.article-meta { display: flex; align-items: center; gap: .8rem; margin: .3rem 0 1rem; }
.article-date { font-family: var(--serif); color: var(--accent-ink); font-size: .95rem; font-variant-numeric: tabular-nums; }
.article-title { font-family: var(--mincho); font-weight: 700; font-size: clamp(1.4rem, 3.4vw, 2.05rem); line-height: 1.5; letter-spacing: .01em; }
.article-body { max-width: 820px; color: var(--muted); line-height: 1.95; font-size: .97rem; }
.article-body p { margin-bottom: 1.1rem; color: var(--ink); }
.article-body img { width: 100%; height: auto; display: block; border-radius: var(--radius); margin: 1.4rem 0; }
.article-body h2, .article-body h3 { color: var(--ink); font-family: var(--mincho); margin: 1.8rem 0 .8rem; }
.article-body ul, .article-body ol { margin: .8rem 0 1.1rem 1.4rem; }
.article-body li { margin-bottom: .4rem; }
.article-body a { color: var(--accent-ink); text-decoration: underline; }
.article-back { margin-top: 2.6rem; }

/* ===== AMBASSADOR teaser (homepage) ===== */
.amb-teaser { background: var(--accent-soft); }
.amb-teaser-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}
.amb-teaser-copy .lead { color: var(--muted); }
.amb-teaser-img { margin: 0; }
.amb-teaser-img img { width: 100%; height: auto; display: block; }

@media (max-width: 820px) {
  .amb-teaser-grid { grid-template-columns: 1fr; }
  .amb-teaser-img { max-width: 460px; margin-inline: auto; }
}

/* ===== footer site menu (1見出し + 2サブカラム) ===== */
.foot-menu { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; }
.foot-col { display: flex; flex-direction: column; gap: .5rem; }
.foot-col a { font-size: .9rem; line-height: 1.5; }
.foot-group { color: var(--ink); font-weight: 700; font-size: .9rem; margin-top: .5rem; }
.foot-col .foot-group:first-child { margin-top: 0; }
.foot-child { padding-left: .9rem; }
a.foot-group { display: block; text-decoration: none; }
a.foot-group:hover { color: var(--accent-ink); }

/* タブレット：フッターを2カラムに（≤700pxで1カラムに集約） */
@media (min-width: 701px) and (max-width: 960px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
/* スマホ：2サブカラムを1列に統合し、全項目を等間隔に */
@media (max-width: 700px) {
  .foot-menu { display: flex; flex-direction: column; gap: .6rem; }
  .foot-col { display: contents; }
  .foot-menu .foot-group { margin-top: 0; }
}