/* ============================================================
   PSW Front-page Styles  v3.0
   パーソネルソフトウェルビ株式会社 トップページ専用CSS
   ============================================================ */

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CSS変数
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
:root {
  /* カラーパレット */
  --psw-night:        #0e1628;
  --psw-night2:       #1a2340;
  --psw-night3:       #232f52;
  --psw-dawn-start:   #2d3e6a;   /* 夜→夜明け境界 */
  --psw-dawn-mid:     #7a8fb0;   /* 夜明けの空 */
  --psw-dawn-end:     #f0ede8;   /* 朝の光 */
  --psw-moon:         #c9b07a;
  --psw-moon-light:   #f0e6cc;
  --psw-soft:         #f7f4ef;
  --psw-listen:       #4a9aba;
  --psw-listen-bg:    #eaf5fb;
  --psw-cancer:       #4d7a50;
  --psw-cancer-bg:    #eaf3eb;
  --psw-text:         #1e1e1e;
  --psw-muted:        #5a5a5a;
  --psw-border:       #e0dbd2;
  --psw-white:        #ffffff;

  /* タイポグラフィ */
  --psw-serif: 'Shippori Mincho', 'Noto Serif JP', serif;
  --psw-sans:  'Noto Sans JP', sans-serif;

  /* スペーシング・その他 */
  --psw-max:    1140px;
  --psw-radius: 14px;
  --psw-shadow-sm: 0 2px 12px rgba(0,0,0,.07);
  --psw-shadow-md: 0 6px 28px rgba(0,0,0,.11);
  --psw-shadow-lg: 0 16px 56px rgba(0,0,0,.14);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ベース・共通
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.psw-container {
  max-width: var(--psw-max);
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 768px) { .psw-container { padding: 0 20px; } }

.psw-section         { padding: 96px 0; }
.psw-section--dark   { background: var(--psw-night2); }

.psw-eyebrow {
  display: inline-block;
  font-size: .7rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  padding: .3rem 1rem; border-radius: 3px;
  margin-bottom: 1.2rem;
  /* デフォルト: 明るい背景用 */
  background: rgba(201,176,122,.15);
  color: var(--psw-moon);
  border: 1px solid rgba(201,176,122,.3);
}
.psw-eyebrow--dark {
  background: rgba(14,22,40,.06);
  color: var(--psw-muted);
  border: 1px solid var(--psw-border);
}

.psw-section-title {
  font-family: var(--psw-serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.55; font-weight: 700;
  margin-bottom: 1.4rem;
}
.psw-section--dark .psw-section-title { color: var(--psw-white); }

.psw-lead {
  font-size: 1.05rem;
  color: var(--psw-muted);
  line-height: 1.9;
  margin-bottom: 2rem;
}
.psw-section--dark .psw-lead { color: rgba(255,255,255,.75); }

/* スクロールフェードイン */
.psw-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.psw-reveal.is-visible {
  opacity: 1;
  transform: none;
}


/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   共通ボタン
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.psw-btn {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: 13px 34px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .95rem;
  font-family: var(--psw-sans);
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .2s, box-shadow .2s, opacity .2s;
  text-decoration: none;
}
.psw-btn:hover { transform: translateY(-2px); box-shadow: var(--psw-shadow-md); }
.psw-btn--lg { padding: 16px 42px; font-size: 1.05rem; }

.psw-btn--moon    { background: var(--psw-moon);   color: var(--psw-night); border-color: var(--psw-moon); }
.psw-btn--listen  { background: var(--psw-listen); color: var(--psw-white); border-color: var(--psw-listen); }
.psw-btn--cancer  { background: var(--psw-cancer); color: var(--psw-white); border-color: var(--psw-cancer); }
.psw-btn--ghost   {
  background: transparent;
  color: var(--psw-moon);
  border-color: rgba(201,176,122,.5);
}
.psw-btn--ghost:hover { border-color: var(--psw-moon); background: rgba(201,176,122,.08); }
.psw-btn--outline {
  background: transparent;
  color: var(--psw-text);
  border-color: var(--psw-border);
}
.psw-btn--outline:hover { border-color: var(--psw-moon); color: var(--psw-moon); }


/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ヒーローセクション
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.psw-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  /* 昼夜2トーングラデーション：上部が夜空、下部が夜明け〜朝 */
  background: linear-gradient(
    175deg,
    var(--psw-night)  0%,
    var(--psw-night2) 28%,
    var(--psw-dawn-start) 50%,
    var(--psw-dawn-mid) 72%,
    var(--psw-dawn-end) 100%
  );
}

/* 星エリア */
.psw-hero__stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  /* 星は上半分（夜の部分）のみ表示 */
  clip-path: polygon(0 0, 100% 0, 100% 60%, 0 60%);
}
.psw-hero__star {
  position: absolute;
  background: rgba(255,255,255,.7);
  border-radius: 50%;
  animation: pswTwinkle var(--d, 3s) var(--delay, 0s) infinite alternate ease-in-out;
}
@keyframes pswTwinkle {
  from { opacity: .1; transform: scale(.8); }
  to   { opacity: .9; transform: scale(1.2); }
}

/* 夜明けのオーラ（中央付近の横グロー） */
.psw-hero__aurora {
  position: absolute;
  top: 52%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 200px;
  background: radial-gradient(
    ellipse 80% 100% at 50% 50%,
    rgba(240,225,185,.18) 0%,
    rgba(122,143,176,.12) 40%,
    transparent 70%
  );
  pointer-events: none;
  animation: pswAurora 6s ease-in-out infinite alternate;
}
@keyframes pswAurora {
  from { opacity: .7; transform: translateX(-50%) scaleX(1); }
  to   { opacity: 1;  transform: translateX(-50%) scaleX(1.06); }
}

/* 下部にかかる朝の光フェード */
.psw-hero__dawn {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 220px;
  background: linear-gradient(to bottom, transparent 0%, rgba(240,237,232,.6) 100%);
  pointer-events: none;
}

/* ヒーロー コンテンツ */
.psw-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 0 40px;
}

.psw-hero .psw-eyebrow {
  animation: pswFadeUp .8s ease both;
}

.psw-hero__title {
  font-family: var(--psw-serif);
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  color: var(--psw-white);
  line-height: 1.5;
  font-weight: 700;
  margin-bottom: 1.4rem;
  text-shadow: 0 2px 24px rgba(0,0,0,.35);
  animation: pswFadeUp .9s .1s ease both;
}
.psw-hero__title em {
  font-style: normal;
  color: var(--psw-moon);
  /* タイトル内の em は夜の部分に来るため白背景なしでOK */
}

.psw-hero__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.85);
  line-height: 1.95;
  margin-bottom: 2.8rem;
  text-shadow: 0 1px 8px rgba(0,0,0,.2);
  animation: pswFadeUp 1s .2s ease both;
}

.psw-hero__cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  animation: pswFadeUp 1s .35s ease both;
}

@keyframes pswFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

@media (max-width: 768px) {
  .psw-hero { min-height: 90vh; }
  .psw-hero__inner { padding: 0 20px; }
  .psw-hero__sub { font-size: .95rem; }
}


/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   3サービス分岐カード
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.psw-services {
  background: var(--psw-soft);
  text-align: center;
}
.psw-services .psw-section-title { color: var(--psw-text); }

.psw-services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 3rem;
}
@media (max-width: 900px) { .psw-services__grid { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; } }

.psw-service-card {
  background: var(--psw-white);
  border-radius: var(--psw-radius);
  padding: 40px 28px 32px;
  box-shadow: var(--psw-shadow-sm);
  border: 1px solid var(--psw-border);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: transform .28s, box-shadow .28s;
  opacity: 0;
  transform: translateY(32px);
  animation: pswCardIn .65s ease both;
}
.psw-service-card:nth-child(1) { animation-delay: .1s; }
.psw-service-card:nth-child(2) { animation-delay: .22s; }
.psw-service-card:nth-child(3) { animation-delay: .34s; }
/* カードアニメはスクロール後も常時適用のためJS不要（ページ内可視位置） */
.psw-service-card.is-animated { opacity: 1; transform: none; }

@keyframes pswCardIn {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: none; }
}

.psw-service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--psw-shadow-lg);
}

/* カードカラーアクセント（上ボーダー） */
.psw-service-card--night  { border-top: 4px solid var(--psw-moon); }
.psw-service-card--listen { border-top: 4px solid var(--psw-listen); }
.psw-service-card--cancer { border-top: 4px solid var(--psw-cancer); }

.psw-service-card__badge {
  display: inline-block;
  font-size: .68rem; font-weight: 700; letter-spacing: .1em;
  padding: .25rem .8rem;
  border-radius: 50px;
  margin-bottom: 18px;
  width: fit-content;
}
.psw-service-card--night  .psw-service-card__badge { background: rgba(201,176,122,.15); color: var(--psw-moon); }
.psw-service-card--listen .psw-service-card__badge { background: var(--psw-listen-bg); color: var(--psw-listen); }
.psw-service-card--cancer .psw-service-card__badge { background: var(--psw-cancer-bg); color: var(--psw-cancer); }

.psw-service-card__icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}
.psw-service-card__title {
  font-family: var(--psw-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--psw-text);
  margin-bottom: 12px;
  line-height: 1.4;
}
.psw-service-card__desc {
  font-size: .9rem;
  color: var(--psw-muted);
  line-height: 1.8;
  margin-bottom: 20px;
  flex-grow: 1;
}
.psw-service-card__list {
  list-style: none;
  padding: 0; margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.psw-service-card__list li {
  font-size: .85rem;
  color: var(--psw-text);
  padding-left: 1.2em;
  position: relative;
}
.psw-service-card__list li::before {
  content: '✓';
  position: absolute; left: 0;
  font-weight: 700;
}
.psw-service-card--night  .psw-service-card__list li::before { color: var(--psw-moon); }
.psw-service-card--listen .psw-service-card__list li::before { color: var(--psw-listen); }
.psw-service-card--cancer .psw-service-card__list li::before { color: var(--psw-cancer); }

.psw-service-card__cta {
  align-self: flex-start;
  font-size: .9rem;
  padding: 10px 24px;
}


/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   私たちの想い
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.psw-mission { position: relative; }
.psw-mission__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 860px) {
  .psw-mission__inner { grid-template-columns: 1fr; gap: 48px; }
}

.psw-mission__sign {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  margin-top: 1.5rem;
  font-style: italic;
}

.psw-mission__pillars {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 8px;
}

.psw-pillar {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--psw-radius);
  padding: 24px 28px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: background .25s;
}
.psw-pillar:hover { background: rgba(255,255,255,.1); }
.psw-pillar__icon { font-size: 1.8rem; flex-shrink: 0; }
.psw-pillar h4 {
  font-size: .95rem; font-weight: 700;
  color: var(--psw-moon);
  margin-bottom: 6px;
}
.psw-pillar p { font-size: .85rem; color: rgba(255,255,255,.65); line-height: 1.8; margin: 0; }


/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   お知らせ
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.psw-news { background: var(--psw-white); }
.psw-news .psw-section-title { color: var(--psw-text); }

.psw-news__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin: 3rem 0 2.5rem;
}
@media (max-width: 860px) { .psw-news__list { grid-template-columns: 1fr; max-width: 540px; } }

.psw-news-item {
  border: 1px solid var(--psw-border);
  border-radius: var(--psw-radius);
  overflow: hidden;
  background: var(--psw-white);
  box-shadow: var(--psw-shadow-sm);
  transition: transform .25s, box-shadow .25s;
}
.psw-news-item:hover { transform: translateY(-4px); box-shadow: var(--psw-shadow-md); }

.psw-news-item__thumb img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.psw-news-item__body { padding: 20px 20px 24px; }
.psw-news-item__date {
  font-size: .75rem;
  color: var(--psw-muted);
  display: block;
  margin-bottom: 8px;
  letter-spacing: .05em;
}
.psw-news-item__title {
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 8px;
  color: var(--psw-text);
}
.psw-news-item__title a:hover { color: var(--psw-moon); }
.psw-news-item__excerpt {
  font-size: .82rem;
  color: var(--psw-muted);
  line-height: 1.75;
  margin: 0;
}

.psw-news__more { text-align: center; }
.psw-news__empty { color: var(--psw-muted); text-align: center; padding: 2rem; }


/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   お問い合わせCTA
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.psw-cta {
  position: relative;
  overflow: hidden;
}
.psw-cta__stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .5;
}
.psw-cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
}
.psw-cta__title {
  font-family: var(--psw-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--psw-white);
  font-weight: 700;
  margin-bottom: 1.2rem;
}
.psw-cta__sub {
  font-size: 1rem;
  color: rgba(255,255,255,.75);
  line-height: 1.9;
  margin-bottom: 2.8rem;
}
.psw-cta__buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ━━━ サービスページ共通グリッド・カード ━━━━━━━━ */
.psw-grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:24px; margin-top:2.5rem; }
.psw-grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:2.5rem; }
.psw-grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:2.5rem; }
@media(max-width:900px){ .psw-grid-4 { grid-template-columns:repeat(2,1fr); } .psw-grid-3 { grid-template-columns:repeat(2,1fr); } }
@media(max-width:600px){ .psw-grid-2,.psw-grid-3,.psw-grid-4 { grid-template-columns:1fr; } }

.psw-card {
  background: var(--psw-white);
  border-radius: var(--psw-radius);
  padding: 28px 24px;
  box-shadow: var(--psw-shadow-sm);
  border: 1px solid var(--psw-border);
  transition: transform .25s, box-shadow .25s;
}
.psw-card:hover { transform: translateY(-4px); box-shadow: var(--psw-shadow-md); }
.psw-card h4 { font-size:1rem; font-weight:700; margin-bottom:8px; line-height:1.4; }
.psw-card p  { font-size:.88rem; color: var(--psw-muted); line-height:1.75; margin:0; }

.psw-card--dark {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.1);
  color: #fff;
}
.psw-card--dark h4 { color:#fff; }
.psw-card--dark p  { color:rgba(255,255,255,.7); }

/* 料金カード */
.psw-pricing { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:2.5rem; }
@media(max-width:768px){ .psw-pricing { grid-template-columns:1fr; } }
.psw-price-card { border-radius:var(--psw-radius); padding:36px 28px; text-align:center; box-shadow:var(--psw-shadow-md); transition:transform .25s; }
.psw-price-card:hover { transform:translateY(-4px); }
.psw-price-card h4 { font-size:.9rem; font-weight:700; margin-bottom:16px; opacity:.85; }
.psw-price-num { font-family:var(--psw-serif); font-size:2.6rem; font-weight:700; line-height:1; margin-bottom:4px; }
.psw-price-num span { font-size:1.2rem; }
.psw-price-unit { font-size:.75rem; opacity:.75; margin-bottom:16px; }
.psw-price-card p { font-size:.82rem; opacity:.85; line-height:1.7; margin:0; }