/* log-series ポータル（サービス紹介ページ）。
   配色はブランドの基調色（ティール）に、少し緑に寄せた温かいグレーを合わせる。
   各サービスのカードはそのサービス自身の色を細い帯として使い、
   並んだときにどれがどれか色で分かるようにしている。 */

:root {
  --accent: #0f766e;
  --accent-deep: #115e59;
  --g-deep: #0a332e;       /* いちばん濃い緑（面で使う） */
  --g-bright: #14b8a6;     /* 明るい緑（差し色） */
  --g-mist: #e3efec;       /* 淡い緑（面のうすい方） */
  --amber: #f59e0b;        /* 2色目: アンバー（マーカー・差し色・現在地） */
  --amber-deep: #b45309;
  --amber-soft: #fdf0d2;
  --ink: #17211f;          /* 純黒を避け、基調色に寄せた濃色 */
  --muted: #46534f;      /* ラベル専用。本文には使わない */
  --line: #e2e8e6;
  --bg: #fbfcfb;
  --card: #ffffff;
  --max: 1080px;
  --max-wide: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", sans-serif;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: inherit; }

/* --- ヘッダー ------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: calc(env(safe-area-inset-top) + 12px) 20px 12px;
  background: rgba(251, 252, 251, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 800; font-size: 1.02rem; text-decoration: none; letter-spacing: .01em;
}
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px;
  border-radius: 999px; font-size: .92rem; font-weight: 600; text-decoration: none; color: var(--muted);
}
.site-nav > a:hover { color: var(--accent); background: #eef5f3; }
@media (max-width: 560px) { .site-nav > a { display: none; } }

.header-actions { position: relative; display: inline-flex; }
.help-btn {
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); background: var(--card); font-size: 1.05rem;
}
.account-menu-panel {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 30;
  display: flex; flex-direction: column; gap: 4px; min-width: 200px; padding: 10px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 10px 28px rgba(23, 33, 31, .12);
}
.account-menu-panel[hidden] { display: none; }
.account-menu-email { padding: 0 8px 4px; font-size: .8rem; color: var(--muted); }
.account-menu-link {
  display: block; min-height: 44px; padding: 10px 8px; border: none; border-radius: 8px;
  background: none; color: var(--ink); text-align: left; font-size: .92rem;
  text-decoration: none; cursor: pointer; font-family: inherit;
}
.account-menu-link:hover { background: #eef5f3; }

/* --- 主題 ---------------------------------------------------------------- */
.hero {
  position: relative;
  max-width: var(--max); margin: 0 auto;
  padding: clamp(48px, 9vw, 96px) 20px clamp(32px, 6vw, 64px);
  display: grid; gap: 24px; align-items: center;
}
.hero::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  right: -8%; top: 0; width: 52%; height: 86%;
  background: linear-gradient(160deg, var(--g-mist), rgba(227, 239, 236, .12) 82%);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
}
.hero::after {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  right: 4%; top: 24%; width: 42%; height: 66%;
  background: linear-gradient(205deg, rgba(245, 158, 11, .13), rgba(245, 158, 11, 0) 72%);
  clip-path: polygon(0 20%, 100% 0, 100% 80%, 0 100%);
}
@media (min-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 40px; }
}
.hero-art { margin: 0; justify-self: center; }
.hero-art img { display: block; width: min(350px, 76vw); height: auto; }
@media (max-width: 899px) { .hero-art img { width: min(250px, 62vw); } }
.hero-eyebrow {
  margin: 0 0 14px; font-size: .8rem; font-weight: 700; letter-spacing: .16em;
  color: var(--accent); text-transform: none;
}
.hero-title {
  margin: 0 0 20px;
  font-size: clamp(2rem, 6.4vw, 3.4rem); line-height: 1.32; font-weight: 900;
  letter-spacing: -.02em; text-wrap: balance;
}
.hero-lead {
  max-width: 40em; margin: 0 0 30px;
  font-size: clamp(1rem, 2.1vw, 1.1rem); color: var(--muted);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 50px; padding: 0 24px; border-radius: 999px;
  font-size: 1rem; font-weight: 700; text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: transform .12s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(145deg, #0f766e, #0c9488); color: #fff;
  box-shadow: 0 10px 24px rgba(15, 118, 110, .26);
}
.btn-primary:hover {
  background: linear-gradient(145deg, #115e59, #0f766e);
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(15, 118, 110, .3);
}
.btn-ghost { background: var(--card); color: var(--amber-deep); border-color: var(--amber); }
.btn-ghost:hover { border-color: var(--amber-deep); }

.hero-stats {
  display: flex; flex-wrap: wrap; gap: clamp(24px, 5vw, 56px);
  margin: 40px 0 0; padding-top: 26px; border-top: 1px solid var(--line);
}
.hero-stats[hidden] { display: none; }
.hero-stats dt { font-size: .8rem; color: var(--muted); font-weight: 600; }
.hero-stats dd {
  margin: 2px 0 0; font-size: clamp(1.6rem, 4.2vw, 2.2rem); font-weight: 900;
  font-variant-numeric: tabular-nums; color: var(--accent); line-height: 1.3;
}

/* --- セクション ---------------------------------------------------------- */
.section { max-width: var(--max); margin: 0 auto; padding: clamp(40px, 7vw, 80px) 20px; }
.section.section-wide { max-width: var(--max-wide); }
.section-title {
  margin: 0 0 14px; font-size: clamp(1.6rem, 4.2vw, 2.25rem); font-weight: 900;
  letter-spacing: .01em; text-wrap: balance;
}
.section-title.is-accent { color: var(--g-bright); }
.section-title::after {
  content: ""; display: block; width: 36px; height: 5px; border-radius: 2px;
  margin-top: 12px; background: linear-gradient(90deg, var(--accent), var(--amber));
  transform: skewX(-24deg);
}
.section-lead { margin: 0 0 8px; color: var(--muted); max-width: 42em; }
.group-title {
  margin: 40px 0 4px; font-size: .84rem; font-weight: 800; letter-spacing: .1em; color: var(--accent);
}
.group-title::before {
  content: ""; display: inline-block; width: 13px; height: 9px; margin-right: 8px;
  border-radius: 2px; transform: skewX(-24deg);
  background: linear-gradient(90deg, var(--accent), var(--amber));
}
.group-title:first-of-type { margin-top: 28px; }
.group-note { margin: 0 0 4px; font-size: .88rem; color: var(--muted); }

/* --- サービスカード ------------------------------------------------------ */
.cards { display: grid; gap: 14px; margin-top: 14px; }
.card {
  position: relative; display: grid; gap: 20px; align-items: center;
  padding: 20px 20px 18px; border: 1px solid var(--line); border-radius: 16px;
  background: var(--card); text-decoration: none; color: inherit; overflow: hidden;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
/* サービス色は細い帯で。塗りつぶすと9色が喧嘩するため */
.card::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--card-color);
}
a.card:hover {
  border-color: var(--card-color);
  box-shadow: 0 8px 24px rgba(23, 33, 31, .08);
  transform: translateY(-2px);
}
.card.is-static { opacity: .82; }
@media (prefers-reduced-motion: reduce) { a.card:hover { transform: none; } }

@media (min-width: 700px) {
  .card { grid-template-columns: minmax(0, 1fr) clamp(130px, 17vw, 190px); }
}
.card-body { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.card-art { display: none; }
@media (min-width: 700px) {
  .card-art { display: grid; place-items: center; }
  .card-art img { display: block; width: 100%; height: auto; max-height: 190px; object-fit: contain; }
}

.card-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card-mark { flex: none; }
.card-mark-dot { width: 18px; height: 18px; border-radius: 6px; display: inline-block; }
.card-name { font-size: 1.05rem; font-weight: 800; }
.card-cat {
  font-size: .68rem; font-weight: 700; letter-spacing: .04em;
  padding: 2px 8px; border-radius: 6px;
  color: var(--muted); background: #eef2f1; border: 1px solid var(--line);
}
.card-badge {
  font-size: .68rem; font-weight: 800; letter-spacing: .04em;
  padding: 3px 8px; border-radius: 999px;
  color: var(--amber-deep); background: var(--amber-soft);
}
.card-badge.is-primary { color: #fff; background: var(--card-color); }
.card.is-core { border-color: color-mix(in srgb, var(--card-color) 45%, var(--line)); }
.card.is-core::before { width: 7px; }

.card-tagline { font-size: 1rem; font-weight: 800; }
.card-points { display: grid; gap: 5px; margin-top: 4px; }
.card-points > span {
  position: relative; padding-left: 17px;
  font-size: .87rem; line-height: 1.7; color: var(--ink);
}
.card-points > span::before {
  content: ""; position: absolute; left: 2px; top: .68em;
  width: 7px; height: 7px; border-radius: 2px; transform: skewX(-24deg);
  background: var(--card-color);
}
.card-go {
  margin-top: 6px; font-size: .86rem; font-weight: 700; color: var(--card-color);
}
a.card .card-go::after {
  content: "→"; display: inline-block; margin-left: 5px;
  transition: transform .18s ease;
}
a.card:hover .card-go::after { transform: translateX(4px); }

/* --- 目指すもの・仕組み（帯で区切る） ------------------------------------ */
.section-tint {
  max-width: none;
  background:
    linear-gradient(115deg, rgba(15, 118, 110, .05) 0%, rgba(15, 118, 110, 0) 44%),
    linear-gradient(165deg, #eef5f3 0%, #f6f9f8 55%, #e7f1ee 100%);
}
.section-tint > * { max-width: var(--max); margin-inline: auto; }

/* 斜めの切り替え。aとbで傾きの向きを変えて、ページ全体でジグザグに */
.slant-a { clip-path: polygon(0 0, 100% 3.2vw, 100% 100%, 0 calc(100% - 3.2vw)); }
.slant-b { clip-path: polygon(0 3.2vw, 100% 0, 100% calc(100% - 3.2vw), 0 100%); }
.slant-top-b { clip-path: polygon(0 3.2vw, 100% 0, 100% 100%, 0 100%); }
.slant-a, .slant-b, .slant-top-b {
  padding-block: calc(clamp(40px, 7vw, 80px) + 3.6vw);
}

/* --- 深緑一面のセクション（これまでと、これから） ------------------------- */
.section-dark {
  max-width: none;
  background:
    repeating-linear-gradient(55deg, rgba(255, 255, 255, .03) 0 2px, transparent 2px 30px),
    linear-gradient(150deg, var(--g-deep) 0%, #0f5f57 55%, var(--accent) 100%);
  color: #e6f2ef;
}
.section-dark > * { max-width: var(--max); margin-inline: auto; }
.section-dark .section-title { color: #fff; }
.section-dark .section-title::after {
  background: linear-gradient(90deg, var(--g-bright), #99f6e4);
}
.section-dark .road { border-left-color: rgba(255, 255, 255, .28); }
.section-dark .road > li::before { background: #0f5f57; border-color: rgba(255, 255, 255, .45); }
.section-dark .road > li[data-state="done"]::before { background: var(--g-bright); border-color: var(--g-bright); }
.section-dark .road > li[data-state="now"]::before {
  background: var(--g-deep); border-color: var(--amber);
  animation-name: ls-pulse-dark;
}
@keyframes ls-pulse-dark {
  0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, .45); }
  70%, 100% { box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
}
.section-dark .road-state { background: rgba(255, 255, 255, .14); color: #cfe6e1; }
.section-dark .road > li[data-state="done"] .road-state { background: var(--g-bright); color: #05332d; }
.section-dark .road > li[data-state="now"] .road-state { background: var(--amber); color: #3a2a05; }
.section-dark .road strong { color: #fff; }
.section-dark .road-note { color: rgba(230, 242, 239, .78); }
.section-dark .road-foot { color: rgba(230, 242, 239, .72); border-top-color: rgba(255, 255, 255, .2); }
.section-dark .art-dots::before {
  background-image: radial-gradient(rgba(255, 255, 255, .3) 1.4px, transparent 1.5px);
}

.statement {
  margin: 22px auto 0; padding-left: 16px; border-left: 3px solid var(--accent);
  font-size: clamp(1.1rem, 2.8vw, 1.45rem); font-weight: 700; line-height: 1.9;
  text-wrap: pretty;
}
.prose-grid {
  display: grid; gap: 28px 40px; margin-top: 34px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.prose-grid h3 {
  margin: 0 0 8px; font-size: 1.02rem; font-weight: 800;
  padding-bottom: 8px; border-bottom: 1px solid var(--line);
}
.prose-grid p { margin: 10px 0 0; color: var(--ink); font-size: .94rem; }
.prose-grid strong { color: var(--ink); }

/* ストック→アプリ→フロー→窓の流れ */
.flow {
  display: grid; gap: 12px; margin: 14px auto 0; padding: 0; list-style: none;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  counter-reset: flow;
}
.flow > li {
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 16px 14px; border: 1px solid var(--line); border-radius: 14px;
  background: var(--card);
}
.flow-label {
  align-self: flex-start; padding: 2px 9px; border-radius: 999px;
  font-size: .68rem; font-weight: 800; letter-spacing: .06em;
  color: var(--accent); background: #e3efec;
}
.flow strong { font-size: .98rem; }
.flow span:last-child { font-size: .89rem; color: var(--ink); line-height: 1.75; }

.rules { margin: 14px auto 0; padding-left: 1.4em; }
.rules li { margin-bottom: 8px; font-size: .94rem; color: var(--ink); }
.rules strong { color: var(--ink); }

.layers {
  display: grid; gap: 14px; margin-top: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
/* カードが1枚だけの時は auto-fit がフル幅まで伸ばして間延びするので、
   幅を絞って中央寄せする（資料ダウンロード枠など）。 */
.layers.is-single { grid-template-columns: minmax(0, min(420px, 100%)); justify-content: center; }
.layers article {
  padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--card);
}
.layers h4 { margin: 0 0 6px; font-size: .98rem; font-weight: 800; }
.layers p { margin: 0; font-size: .9rem; color: var(--ink); line-height: 1.75; }

/* --- 判断軸・やらないこと ------------------------------------------------ */
.axes {
  display: grid; gap: 10px; margin: 22px 0 0; padding: 0; list-style: none;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.axes li {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--card); font-size: .94rem; color: var(--ink);
}
.axes .axis-t { line-height: 1.7; }
.axes .axis-n {
  flex: none; width: 26px; height: 26px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: #fff; font-size: .78rem; font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.axes strong { color: var(--ink); }

.donts { margin: 14px 0 0; padding: 0; list-style: none; }
.donts li {
  position: relative; padding-left: 26px; margin-bottom: 10px;
  font-size: .94rem; color: var(--ink);
}
.donts li::before {
  content: "×"; position: absolute; left: 6px; top: 0;
  color: #b45309; font-weight: 800;
}
.donts strong { color: var(--ink); }

/* --- これまでと、これから ------------------------------------------------ */
.road { margin: 22px 0 0; padding: 0 0 0 22px; list-style: none; border-left: 2px solid var(--line); }
.road > li {
  position: relative; display: flex; flex-direction: column; gap: 4px;
  padding: 0 0 26px;
}
.road > li::before {
  content: ""; position: absolute; left: -29px; top: 5px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--card); border: 2px solid var(--line);
}
.road > li[data-state="done"]::before { background: var(--accent); border-color: var(--accent); }
.road > li[data-state="now"]::before {
  border-color: var(--amber);
  animation: ls-pulse 2.6s ease-out infinite;
}
.road > li[data-state="now"] .road-state { background: var(--amber-soft); color: var(--amber-deep); }
@keyframes ls-pulse {
  0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, .38); }
  70%, 100% { box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
}
.road-state {
  align-self: flex-start; padding: 2px 9px; border-radius: 999px;
  font-size: .68rem; font-weight: 800; letter-spacing: .06em;
  color: var(--muted); background: #eef1f0;
}
.road > li[data-state="done"] .road-state { color: #fff; background: var(--accent); }
.road > li[data-state="now"] .road-state { color: var(--accent); background: #e3efec; }
.road strong { font-size: 1rem; }
.road-note { font-size: .92rem; color: var(--ink); line-height: 1.8; }
.road-foot {
  margin: 6px 0 0; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: .92rem; color: var(--muted);
}

/* --- フッター ------------------------------------------------------------ */
.site-footer {
  background: #0d2b27; color: #8fa8a3;
  padding: 40px 20px calc(40px + env(safe-area-inset-bottom));
  text-align: center;
}
.footer-brand {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 800; margin-bottom: 12px; color: #f4f7f6;
}
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 18px; }
.footer-links a {
  display: inline-flex; align-items: center; min-height: 44px;
  font-size: .9rem; color: #b9cfca; text-decoration: none;
}
.footer-links a:hover { color: #fff; }
.footer-note { margin: 8px 0 0; font-size: .82rem; color: #7f9691; }

/* --- 挿絵つき2カラム（ヒーローと同じ「左テキスト・右イラスト」構図） ------ */
.duo { display: grid; gap: 24px; align-items: center; margin-top: 26px; }
.duo-head { margin-top: 0; }
.duo-text { min-width: 0; }
.duo-art { margin: 0; justify-self: center; }
/* 幅で揃えると、細身の絵ほど背が高くなって大きく見える。高さで揃える */
.duo-art img {
  display: block; height: clamp(190px, 22vw, 250px);
  width: auto; max-width: 100%; object-fit: contain;
}
@media (min-width: 840px) {
  .duo { grid-template-columns: minmax(0, 1fr) clamp(200px, 25vw, 270px); gap: 56px; }
}

/* 挿絵の後ろに、イラストと同じ網点の円を敷く */
.art-dots { position: relative; }
.art-dots img { position: relative; z-index: 1; }
.art-dots::before {
  content: ""; position: absolute; z-index: 0;
  left: 50%; top: 55%; width: 112%; aspect-ratio: 1;
  transform: translate(-50%, -50%); border-radius: 50%;
  background-image: radial-gradient(rgba(15, 118, 110, .28) 1.4px, transparent 1.5px);
  background-size: 12px 12px;
}

/* --- 表示アニメーション ---------------------------------------------------
   少し遅れて下からふわりと出す。まとまり単位で出し、子要素は順番にずらす。
   端末側で「動きを減らす」設定になっている場合は一切動かさない。 */
.js .reveal {
  opacity: 0; transform: translateY(26px);
  transition: opacity .85s cubic-bezier(.22, .8, .3, 1),
              transform .85s cubic-bezier(.22, .8, .3, 1);
  transition-delay: var(--d, 0ms);
}
/* 挿絵は横から入ってくる（本文は下から、絵は右から） */
.js .hero-art.reveal, .js .duo-art.reveal { transform: translateX(34px); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* 並んでいるものは1枚ずつ遅らせる */
.cards.is-in > *, .flow.is-in > *, .layers.is-in > *,
.axes.is-in > *, .road.is-in > *, .prose-grid.is-in > * {
  animation: ls-rise .7s cubic-bezier(.22, .8, .3, 1) backwards;
  animation-delay: calc(var(--i, 0) * 90ms);
}
@keyframes ls-rise {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}

/* ヘッダーは下に何かある時だけ影を出す */
.site-header { transition: box-shadow .2s ease; }
.site-header.is-stuck { box-shadow: 0 4px 20px rgba(23, 33, 31, .06); }

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .cards.is-in > *, .flow.is-in > *, .layers.is-in > *,
  .axes.is-in > *, .road.is-in > *, .prose-grid.is-in > * { animation: none; }
  .site-header { transition: none; }
}

/* --- マーカー強調（蛍光ペンで下半分を塗った見た目） ----------------------- */
mark {
  background: linear-gradient(transparent 56%, rgba(245, 158, 11, .38) 56% 94%, transparent 94%);
  color: inherit; padding: 0 .08em; border-radius: 2px;
}

/* --- 「中央のわたしのログに、全サービスが等間隔で集まる」円形図 ---------- */
.vision-duo { display: grid; gap: 26px; align-items: center; margin-top: 24px; }
@media (min-width: 900px) {
  .vision-duo { grid-template-columns: minmax(0, 1fr) clamp(360px, 44vw, 520px); gap: 44px; }
}
.vision-text { min-width: 0; }
.vision-lead { margin: 18px 0 0; color: var(--ink); font-size: .95rem; }
.vision-lead strong { color: var(--ink); }

.orbit {
  --w: min(520px, 92vw);
  --r: calc(var(--w) * .36);
  --hub: clamp(150px, calc(var(--w) * .34), 190px);
  position: relative; width: var(--w); aspect-ratio: 1;
  margin: 34px auto 0;
}
.orbit-lines { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.orbit-hub {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: var(--hub); aspect-ratio: 1; border-radius: 50%;
  background: var(--card); border: 2px solid var(--accent);
  box-shadow: 0 16px 40px rgba(15, 118, 110, .16);
  display: grid; place-content: center; justify-items: center; gap: 6px;
  text-align: center; padding: 14px;
}
.orbit-hub strong { font-size: clamp(.98rem, 3vw, 1.12rem); font-weight: 900; }
.orbit-hub span { font-size: .7rem; color: var(--muted); line-height: 1.5; max-width: 11em; }
.orbit-item {
  position: absolute; left: 50%; top: 50%; width: 96px;
  transform: translate(-50%, -50%) rotate(var(--a)) translateY(calc(-1 * var(--r))) rotate(calc(-1 * var(--a)));
  display: grid; justify-items: center; gap: 3px;
  line-height: 1.3; text-align: center;
}
/* 図では領域名を主役に、サービス名を控えめに */
.oi-cat { font-size: .82rem; font-weight: 900; letter-spacing: .02em; }
.oi-app { font-size: .66rem; font-weight: 600; color: var(--muted); }
.oi-ic {
  width: 44px; height: 44px; border-radius: 14px;
  background: var(--card); border: 1px solid var(--line);
  display: grid; place-items: center;
  box-shadow: 0 4px 12px rgba(23, 33, 31, .07);
}
.oi-dot { width: 18px; height: 18px; border-radius: 6px; background: #0369a1; }


/* --- 細部の仕上げ -------------------------------------------------------- */
::selection { background: var(--accent); color: #fff; }

/* 固定ヘッダーの下に見出しが隠れないように */
#vision, #services, #how, #idea, #road { scroll-margin-top: 76px; }

@media (prefers-reduced-motion: reduce) {
  .road > li[data-state="now"]::before { animation: none; }
  .btn-primary:hover { transform: none; }
  a.card:hover .card-go::after { transform: none; }
}

/* --- 幕（開幕演出） -------------------------------------------------------
   合言葉を通るまでページ本体を見せないための全画面の幕。
   合言葉ゲート（z-index 2147483000）のすぐ下に敷く。
   JSが動かない環境では幕を出さない（本文がそのまま読める）。 */
.opening { display: none; }
.js .opening {
  position: fixed; inset: 0; z-index: 2147482000;
  display: grid; place-items: center; overflow: hidden;
  color: #fff;
  background: linear-gradient(152deg, var(--g-deep) 0%, #0f5f57 45%, var(--accent) 78%, #0c9488 100%);
  padding: 20px; text-align: center;
  transition: transform 1s cubic-bezier(.76, 0, .24, 1), visibility 0s 1s;
}
/* 幕はまっすぐ上へ上がる */
.opening.is-done {
  transform: translateY(-100%);
  visibility: hidden; pointer-events: none;
}
/* 斜めの細線と、明るい緑の帯。濃い面・細線・明るい帯で強弱をつける */
.opening::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(55deg, rgba(255, 255, 255, .04) 0 2px, transparent 2px 30px);
}
.opening::after {
  content: ""; position: absolute; inset: 0;
  /* 角から角へ向かうグラデーションの中点は必ず画面の中心を通る。
     そこに帯を置くと、どの画面比でも左下→中央→右上をまっすぐ貫く */
  background: linear-gradient(to bottom right,
    transparent 43%,
    rgba(245, 158, 11, .10) 45.5%,
    rgba(245, 158, 11, .30) 50%,
    rgba(245, 158, 11, .10) 54.5%,
    transparent 57%);
}

/* 読み込み中の印（合言葉の確認が終わるまで） */
.op-loading { position: relative; z-index: 1; display: grid; place-items: center; transition: opacity .25s ease; }
.op-loading img { width: 40px; height: 40px; animation: op-pulse 1.6s ease-in-out infinite; }
@keyframes op-pulse { 50% { opacity: .3; transform: scale(.92); } }
.opening.is-playing .op-loading { opacity: 0; }

/* 口上はひとこと。時間をかけて、字間を締めながらゆっくり現れる */
.op-stage { position: absolute; inset: 0; z-index: 1; display: grid; place-items: center; padding: 24px; }
.op-stage > * { grid-area: 1 / 1; margin: 0; }
.op-main {
  display: grid; justify-items: center; gap: 22px;
  opacity: 0; filter: blur(10px); transform: translateY(16px);
  color: #fff; font-weight: 900;
  font-size: clamp(1.6rem, 5vw, 2.9rem); line-height: 1.32;
  letter-spacing: .34em; text-wrap: balance;
  transition: opacity 1.5s ease, filter 1.5s ease, transform 1.5s ease,
              letter-spacing 2.6s cubic-bezier(.22, .8, .3, 1);
}
.op-main.is-on { opacity: 1; filter: none; transform: none; letter-spacing: .1em; }
.op-main img { width: 36px; height: 36px; }

@media (prefers-reduced-motion: reduce) {
  .op-loading img { animation: none; }
  .op-main { transition: none; }
  .js .opening { transition: none; }
}

/* ======================================================================
   SmartHR型トップページ拡張（2026-07-29）
   SmartHR (smarthr.jp) の構図を参考に、log-seriesの内容で再構成した
   トップページ用コンポーネント群。事例・プレス・第三者認証など
   本物が無いものは作らず、正直に代替するか省いている。
   ====================================================================== */

/* --- 上部ユーティリティバー ------------------------------------------- */
.util-bar { background: var(--g-mist); border-bottom: 1px solid var(--line); }
.util-bar-inner {
  max-width: var(--max); margin: 0 auto; padding: 6px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-size: .78rem; color: var(--muted);
}
.util-links { display: flex; gap: 16px; flex-wrap: wrap; }
.util-links a { color: var(--muted); text-decoration: none; }
.util-links a:hover { color: var(--accent); text-decoration: underline; }
@media (max-width: 640px) { .util-tagline { display: none; } }

/* --- ヒーロー（グラデーション全面＋2つのCTAチップ） --------------------- */
.hero-shr {
  background: linear-gradient(135deg, var(--g-bright) 0%, var(--accent) 55%, var(--accent-deep) 100%);
  padding: clamp(56px, 9vw, 104px) 20px clamp(56px, 8vw, 96px);
}
.hero-shr-inner { max-width: var(--max-wide); margin: 0 auto; display: grid; gap: 36px; align-items: center; }
@media (min-width: 900px) { .hero-shr-inner { grid-template-columns: 1.08fr .92fr; } }
.hero-shr-eyebrow {
  display: inline-block; padding: 6px 16px; border-radius: 999px;
  background: rgba(255,255,255,.18); color: #ecfffb; font-size: .82rem; font-weight: 700;
  margin: 0 0 20px;
}
.hero-shr-title {
  color: #fff; font-size: clamp(2.1rem, 5.2vw, 3.4rem); font-weight: 900; line-height: 1.32;
  text-wrap: balance; margin: 0 0 22px;
}
.hero-shr-title mark {
  background: #fff; color: var(--accent-deep); padding: 0 8px; border-radius: 8px;
  white-space: nowrap; display: inline-block;
}
.hero-shr-lead { color: rgba(255,255,255,.94); font-size: 1rem; line-height: 1.95; max-width: 46em; margin: 0 0 26px; }
.hero-shr-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-shr .btn-primary { background: #fff; color: var(--accent-deep); }
.hero-shr .btn-primary:hover { background: #ecfffb; }
.hero-shr .btn-ghost { background: transparent; border: 1.5px solid rgba(255,255,255,.6); color: #fff; }
.hero-shr .btn-ghost:hover { background: rgba(255,255,255,.14); }

.hero-shr-art { justify-self: center; }
.hero-shr-art img {
  display: block; width: min(380px, 78vw); height: auto; border-radius: 20px;
  box-shadow: 0 26px 60px rgba(6, 30, 27, .35);
}

/* CTAチップ（浮かせず、ヒーロー画像の下に並べる。崩れに強い構成） */
.hero-chips { max-width: var(--max-wide); margin: 34px auto 0; display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.hero-chip {
  position: relative; display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 999px; padding: 10px 18px 10px 10px;
  box-shadow: 0 14px 34px rgba(6, 30, 27, .22); text-decoration: none;
  font-weight: 800; font-size: .88rem; color: var(--ink);
}
.hero-chip-tag {
  position: absolute; top: -12px; left: 14px; background: var(--amber); color: #3a2a05;
  font-size: .66rem; font-weight: 800; padding: 3px 9px; border-radius: 999px; white-space: nowrap;
}
.hero-chip-ico {
  flex: none; width: 36px; height: 36px; border-radius: 50%;
  background: var(--g-mist); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.hero-chip.is-deep { background: var(--accent-deep); color: #fff; }
.hero-chip.is-deep .hero-chip-ico { background: rgba(255,255,255,.2); color: #fff; }
.hero-chip:hover { transform: translateY(-2px); transition: transform .15s ease; }

/* --- 実績帯（バッジ＋チェックリスト＋画面イメージ） ---------------------- */
.proof {
  display: grid; gap: 28px; margin-top: 28px; align-items: center;
}
@media (min-width: 900px) { .proof { grid-template-columns: .8fr 1.2fr; gap: 44px; } }
.proof-badges { display: flex; gap: 18px; flex-wrap: wrap; }
.proof-badge {
  flex: 1 1 140px; padding: 16px; border-radius: 14px; background: var(--g-mist);
  text-align: center;
}
.proof-badge-num { display: block; font-size: 1.6rem; font-weight: 900; color: var(--accent-deep); font-variant-numeric: tabular-nums; }
.proof-badge-label { display: block; margin-top: 4px; font-size: .78rem; color: var(--muted); font-weight: 700; }
.proof-checks { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 16px; }
.proof-checks li { display: flex; gap: 12px; align-items: flex-start; }
.proof-check-ico {
  flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--accent);
  color: #fff; display: flex; align-items: center; justify-content: center; margin-top: 2px;
}
.proof-checks strong { display: block; font-size: .98rem; }
.proof-checks span { display: block; font-size: .86rem; color: var(--muted); margin-top: 2px; }

.mk-frame {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  box-shadow: 0 20px 50px rgba(23,33,31,.08); padding: 18px; max-width: 340px; margin: 0 auto;
}
.mk-frame .mk { width: 100%; height: 260px; --svc-color: var(--accent); }
.mk-frame-caption { margin: 10px 2px 0; font-size: .74rem; color: var(--muted); text-align: center; }

/* --- 選ばれる理由（数字つき3カード） ------------------------------------ */
.why-grid { display: grid; gap: 16px; margin-top: 22px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.why-card { padding: 28px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 16px 36px rgba(23,33,31,.06); }
.why-num {
  display: inline-flex; width: 34px; height: 34px; border-radius: 50%; background: var(--accent);
  color: #fff; align-items: center; justify-content: center; font-weight: 900; margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}
.why-card h3 { margin: 0 0 6px; font-size: 1rem; }
.why-card p { margin: 0; font-size: .88rem; color: var(--muted); line-height: 1.75; }

/* --- 大きな機能ショーケース（テキスト＋モックアップ） ------------------- */
.showcase { display: grid; gap: 32px; align-items: center; margin-top: 24px; }
@media (min-width: 900px) { .showcase { grid-template-columns: 1fr 1fr; } }
.showcase-eyebrow { color: var(--g-bright); font-weight: 800; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; }
.showcase h3, .feature-belt-text h3 { margin: 8px 0 14px; font-size: clamp(1.4rem, 3.2vw, 1.85rem); line-height: 1.4; }
.showcase p { color: var(--muted); font-size: .95rem; line-height: 1.85; margin: 0 0 18px; }

/* --- 課題解決グリッド（6カード） --------------------------------------- */
.problem-grid { display: grid; gap: 14px; margin-top: 22px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.problem-card {
  display: flex; align-items: center; gap: 16px; padding: 20px 22px;
  border-radius: 16px; background: var(--card); border: 1px solid var(--line);
  box-shadow: 0 12px 28px rgba(23,33,31,.05);
  text-decoration: none; color: var(--ink); transition: box-shadow .15s ease, border-color .15s ease;
}
.problem-card:hover { border-color: var(--accent); box-shadow: 0 16px 34px rgba(23,33,31,.09); }
.problem-ico {
  flex: none; width: 46px; height: 46px; border-radius: 12px; background: var(--g-mist);
  color: var(--accent); display: flex; align-items: center; justify-content: center;
}
.problem-card strong { flex: 1; font-size: .96rem; }
.problem-arrow { flex: none; color: var(--accent); }

/* --- 資料・About 誘導バナー（2ブロック） -------------------------------- */
.dual-banner { display: grid; gap: 16px; margin-top: 22px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.banner-block {
  padding: 28px; border-radius: 18px; color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  display: flex; flex-direction: column; gap: 10px;
}
.banner-block.is-alt { background: linear-gradient(135deg, var(--amber-deep) 0%, #7c2d12 100%); }
.banner-block h3 { margin: 0; font-size: 1.15rem; }
.banner-block p { margin: 0; font-size: .88rem; color: rgba(255,255,255,.88); line-height: 1.7; }
.banner-block .btn { align-self: flex-start; margin-top: 4px; }
.banner-block .btn-primary { background: #fff; color: var(--accent-deep); }
.banner-block.is-alt .btn-primary { color: #7c2d12; }

/* --- サポート帯（アイコン一覧） ------------------------------------------ */
.support-grid { display: grid; gap: 14px; margin-top: 20px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.support-item { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; text-decoration: none; color: var(--ink); }
.support-ico { width: 48px; height: 48px; border-radius: 50%; background: var(--g-mist); color: var(--accent); display: flex; align-items: center; justify-content: center; }
.support-item span { font-size: .84rem; font-weight: 700; }

/* --- 最終CTAバナー ------------------------------------------------------- */
.final-cta { background: linear-gradient(135deg, var(--accent-deep) 0%, var(--g-deep) 100%); padding: clamp(40px, 6vw, 64px) 20px; }
.final-cta-inner { max-width: var(--max-wide); margin: 0 auto; text-align: center; }
.final-cta h2 { color: #fff; font-size: clamp(1.4rem, 3.4vw, 2rem); margin: 0 0 10px; }
.final-cta p { color: rgba(255,255,255,.85); margin: 0 0 26px; }
.final-tiles { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); max-width: 720px; margin: 0 auto; }
.final-tile {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.22); border-radius: 14px;
  padding: 20px; color: #fff; text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.final-tile:hover { background: rgba(255,255,255,.16); }
.final-tile-ico { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.16); display: flex; align-items: center; justify-content: center; }
.final-tile strong { font-size: .92rem; }
.final-tile span { font-size: .78rem; color: rgba(255,255,255,.75); }

/* --- メガフッター --------------------------------------------------------- */
.mega-footer { background: var(--g-deep); color: rgba(230,242,239,.82); padding: 44px 20px 20px; }
.mega-footer-inner { max-width: var(--max-wide); margin: 0 auto; }
.mega-footer-grid { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.14); }
.mega-footer-col h4 { margin: 0 0 12px; font-size: .84rem; color: #fff; }
.mega-footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.mega-footer-col a { color: rgba(230,242,239,.78); text-decoration: none; font-size: .86rem; }
.mega-footer-col a:hover { color: #fff; text-decoration: underline; }
.mega-footer-bottom {
  padding-top: 18px; display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; justify-content: space-between;
  font-size: .8rem; color: rgba(230,242,239,.62);
}
.mega-footer-brand { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 800; }

/* ======================================================================
   追加コンポーネント（2026-07-29・SmartHR 100%再現トライ用）
   まだ本物が無い要素（導入事例・コラム・お知らせ）は、正直に
   「サンプル（準備中）」と明記した上で、配置とデザインだけを再現する。
   ボタンは押しても進まなくてよい（本人指示）。
   ====================================================================== */

/* --- 循環図バンド（対応→中心→2つの成果ボックス） ------------------------ */
.diagram-band { margin-top: 26px; text-align: center; }
.diagram-ring {
  position: relative; width: min(520px, 92vw); height: min(520px, 92vw); margin: 0 auto;
  border-radius: 50%; border: 2px dashed var(--line);
  display: flex; align-items: center; justify-content: center;
}
.diagram-hub {
  width: 38%; height: 38%; border-radius: 50%; background: var(--accent);
  color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  box-shadow: 0 20px 44px rgba(15,118,110,.32);
}
.diagram-hub strong { font-size: 1rem; }
.diagram-hub span { font-size: .72rem; opacity: .85; }
.diagram-node {
  position: absolute; display: flex; flex-direction: column; align-items: center; gap: 6px;
  width: 92px; text-align: center;
}
.diagram-node-ico {
  width: 44px; height: 44px; border-radius: 50%; background: var(--card); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 20px rgba(23,33,31,.08);
}
.diagram-node span { font-size: .76rem; font-weight: 700; color: var(--ink); }
.diagram-outcomes { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 28px; }
.diagram-outcome {
  flex: 1 1 220px; max-width: 280px; padding: 18px; border-radius: 14px;
  background: var(--g-mist); text-align: left;
}
.diagram-outcome-tag { display: inline-block; font-size: .68rem; font-weight: 800; color: var(--accent); background: #fff; padding: 3px 9px; border-radius: 999px; margin-bottom: 8px; }
.diagram-outcome h4 { margin: 0 0 4px; font-size: 1.05rem; font-weight: 800; color: var(--accent-deep); }
.diagram-outcome p { margin: 0; font-size: .82rem; color: var(--muted); }

/* --- 数字帯＋サンプルタイル（実在の顧客ロゴが無いための代替） ------------ */
.count-band { text-align: center; margin-top: 26px; }
.count-band-num { font-size: 1.1rem; color: var(--ink); }
.count-band-num strong { font-size: 1.8rem; color: var(--accent-deep); font-variant-numeric: tabular-nums; }
.sample-strip {
  margin-top: 20px; padding: 20px; border-radius: 16px; background: var(--card);
  border: 1px dashed var(--line);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; align-items: center;
  position: relative;
}
.sample-strip-badge {
  position: absolute; top: -12px; left: 20px; background: var(--amber); color: #3a2a05;
  font-size: .68rem; font-weight: 800; padding: 3px 10px; border-radius: 999px;
}
.sample-tile {
  padding: 10px 18px; border-radius: 10px; background: var(--bg); border: 1px solid var(--line);
  color: var(--muted); font-weight: 700; font-size: .84rem;
}

/* --- 機能アイコンリスト（タグ付き・浮かせたモックアップと交互） --------- */
.feature-belt { display: grid; gap: 32px; margin-top: 24px; align-items: center; }
@media (min-width: 900px) { .feature-belt { grid-template-columns: 1fr 1fr; } }
.feature-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.feature-list li {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--card);
}
.feature-list .f-ico { flex: none; width: 36px; height: 36px; border-radius: 9px; background: var(--g-mist); color: var(--accent); display: flex; align-items: center; justify-content: center; }
.feature-list strong { flex: 1; font-size: .92rem; }
.feature-tag { font-size: .68rem; font-weight: 800; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.feature-tag.is-free { background: var(--g-mist); color: var(--accent-deep); }
.feature-tag.is-ai { background: var(--amber-soft); color: var(--amber-deep); }
.feature-tag.is-setup { background: #eef1f0; color: var(--muted); }

/* --- 導入事例カルーセル（実例が無いためサンプル明記） ------------------- */
.case-strip { display: grid; gap: 20px; margin-top: 22px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.case-card {
  position: relative; border-radius: 18px; background: var(--card); border: 1px solid var(--line);
  box-shadow: 0 16px 36px rgba(23,33,31,.07);
  overflow: hidden; padding: 24px;
}
.case-ribbon {
  position: absolute; top: 14px; right: -34px; transform: rotate(40deg);
  background: var(--amber); color: #3a2a05; font-size: .68rem; font-weight: 800;
  padding: 4px 40px; box-shadow: 0 2px 6px rgba(0,0,0,.15);
}
.case-avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--g-mist); display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 12px; }
.case-card h4 { margin: 0 0 6px; font-size: .98rem; }
.case-card p { margin: 0; font-size: .84rem; color: var(--muted); line-height: 1.7; }
.case-card .case-stat { display: block; margin-top: 10px; font-size: 1.1rem; font-weight: 900; color: var(--accent-deep); }

/* --- コラム／お知らせ（ダミー・準備中） ---------------------------------- */
.info-columns { display: grid; gap: 28px; margin-top: 22px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.info-col h3 { margin: 0 0 14px; font-size: 1rem; }
.dummy-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.dummy-list li { display: flex; gap: 12px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
.dummy-thumb { flex: none; width: 56px; height: 56px; border-radius: 8px; background: var(--g-mist); display: flex; align-items: center; justify-content: center; color: var(--accent); }
.dummy-list strong { display: block; font-size: .86rem; color: var(--muted); }
.dummy-list .dummy-tag { display: inline-block; margin-top: 4px; font-size: .66rem; font-weight: 800; color: var(--amber-deep); background: var(--amber-soft); padding: 2px 8px; border-radius: 999px; }
.news-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.news-list li { display: flex; gap: 14px; padding: 14px 16px; border-bottom: 1px solid var(--line); font-size: .86rem; align-items: baseline; }
.news-list li:last-child { border-bottom: none; }
.news-list time { flex: none; color: var(--muted); font-variant-numeric: tabular-nums; }

/* --- メガフッター内・機能カテゴリ列（さらに詳しい） ----------------------- */
.mega-footer-col.is-wide ul { column-count: 2; column-gap: 20px; }
.mega-footer-col.is-wide li { break-inside: avoid; }