/* トップページ専用（カンプA：湘南の海 × 濃紺の明朝 × 青い丸ボタン）
   正本のカンプ: 06_OUTPUT/images/shonan-ai-ad/mockups/20260919-155749/
   corporate.css の上に重ねる。他のページには読み込まない。 */

.home {
  --navy: #0b2447;
  --blue: #0f5aa6;
  --blue-dark: #0a4580;
  --pale: #eef5fb;
  --pale-2: #e2eef8;
  --home-line: #d6e3ee;
}

/* 見出しは文節で折り返す（対応していないブラウザは通常の折り返し） */
.home h1, .home h2, .home h3, .home .lead { word-break: auto-phrase; }

/* ── ヒーロー ─────────────────────────────── */
.home .hero { color: var(--navy); background: #cfe3f2; }
.home .hero-media { object-position: 70% 40%; }
.home .hero::after {
  background: linear-gradient(90deg,
    rgba(248, 252, 255, .94) 0%,
    rgba(248, 252, 255, .82) 38%,
    rgba(248, 252, 255, .28) 62%,
    rgba(248, 252, 255, 0) 78%);
}
.home .hero .eyebrow {
  display: inline-block;
  padding-bottom: 1rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px solid var(--blue);
  font: 500 1rem/1.6 var(--serif);
  letter-spacing: .08em;
  text-transform: none;
}
.home .hero-copy { max-width: 920px; }
.nb { white-space: nowrap; }
.home .hero h1 { font-size: clamp(2.5rem, 4vw, 3.75rem); line-height: 1.45; font-weight: 700; color: var(--navy); }
.home .hero-lead { color: #1d3553; }
.home .hero .text-link { color: var(--blue); }
.home .hero .text-link:hover { color: var(--blue-dark); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 1.6rem;
  min-height: 3.75rem;
  padding: .9rem 2rem .9rem 2.4rem;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(15, 90, 166, .22);
  transition: background .2s, transform .2s;
}
.pill:hover { background: var(--blue-dark); transform: translateY(-2px); }

/* ヘッダーの無料相談をボタンに */
.home .nav-cta {
  padding: .55rem 1.5rem;
  border: 0;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
}
.home .main-nav .nav-cta:hover { background: var(--blue-dark); color: #fff; }

/* ── 見出し（中央・短い罫） ─────────────────── */
.center-head { text-align: center; margin-bottom: 3.5rem; }
.center-head h2 { font-weight: 600; color: var(--navy); }
.center-head h2::after {
  content: "";
  display: block;
  width: 3.5rem;
  height: 1px;
  margin: 1.4rem auto 0;
  background: #9fb9d0;
}
.center-head .lead { margin: 1.4rem auto 0; }
.home .eyebrow { color: var(--blue); }

/* ── 悩み4つ ─────────────────────────────── */
.section--pale { background: linear-gradient(180deg, var(--pale) 0%, #f7fbfe 100%); }
.problem-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.problem {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.2rem 1.4rem 1.8rem;
  border-radius: 10px;
  background: var(--pale-2);
  text-align: center;
}
.problem-icon {
  display: grid;
  place-items: center;
  width: 5.25rem;
  height: 5.25rem;
  margin-bottom: 1.3rem;
  border-radius: 50%;
  background: #fff;
  color: var(--blue);
}
.problem-icon svg { width: 2.6rem; height: 2.6rem; }
.problem h3 { font-size: 1.35rem; font-weight: 600; color: var(--navy); }
.problem > p { margin-top: .7rem; color: var(--ink-soft); font-size: .95rem; line-height: 1.8; }
.problem ul {
  width: 100%;
  margin: 1.4rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid rgba(15, 90, 166, .18);
  list-style: none;
  font-size: .9rem;
}
.problem li + li { margin-top: .35rem; }
.problem li a { color: var(--blue); font-weight: 700; }
.problem li a:hover { text-decoration: underline; text-underline-offset: .25rem; }

/* ── サービス7つ ─────────────────────────── */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.svc {
  display: flex;
  flex-direction: column;
  padding: 1.9rem 1.8rem 1.7rem;
  border: 1px solid var(--home-line);
  border-top: 3px solid var(--blue);
  background: #fff;
}
.svc .tag { color: var(--blue); font-size: .75rem; font-weight: 700; letter-spacing: .14em; }
.svc h3 { margin-top: .5rem; font-size: 1.2rem; font-weight: 600; letter-spacing: 0; color: var(--navy); word-break: auto-phrase; }
.svc-pain { margin-top: 1rem; padding: .7rem .9rem; background: var(--pale); color: #1d3553; font-size: .92rem; line-height: 1.75; }
.svc-body { margin-top: 1rem; color: var(--ink-soft); font-size: .95rem; line-height: 1.85; }
.svc .text-link { align-self: flex-start; margin-top: auto; padding-top: 1.4rem; border: 0; color: var(--blue); }
.svc .text-link span { border-bottom: 1px solid currentColor; }
.svc--parts { background: var(--pale); border-top-color: var(--navy); }
.svc--parts .tag { color: var(--navy); }
.svc--parts .svc-pain { background: #fff; }

/* デザイン制作の見本（紙もの3枚）。動画の見本と違い、押しても再生しない */
.svc-stills { display: flex; gap: .5rem; margin: 1rem 0 1.1rem; height: 8.5rem; }
.svc-stills img { flex: 1 1 0; min-width: 0; height: 100%; object-fit: contain; border-radius: 4px; background: #fff; padding: .25rem; box-shadow: 0 4px 12px rgba(11, 36, 71, .14); }

/* ── 業種から選ぶ ─────────────────────────── */
.industry-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.industry { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--home-line); }
.industry-media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--pale-2); }
.industry-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.industry:hover .industry-media img { transform: scale(1.03); }
.industry-media img.is-poster { object-fit: contain; padding-top: .8rem; }
.industry-copy { display: flex; flex-direction: column; flex: 1; padding: 1.5rem 1.6rem 1.6rem; }
.industry-copy .tag { font-size: .78rem; }
.industry-copy h3 { margin-top: .3rem; font-size: 1.35rem; font-weight: 600; color: var(--navy); }
.industry-copy p:not(.tag) { margin-top: .6rem; color: var(--ink-soft); font-size: .95rem; line-height: 1.8; }
.industry-copy .more { margin-top: auto; padding-top: 1.1rem; color: var(--blue); font-size: .95rem; font-weight: 700; }
.industry-more {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
  padding: 1.4rem 1.8rem;
  background: var(--pale);
}
.industry-more p { color: #1d3553; font-size: 1rem; }
.industry-more .text-link { flex-shrink: 0; color: var(--blue); }

/* ── 料金の目安 ─────────────────────────── */
.price-list { border-top: 1px solid var(--home-line); }
.price-row {
  display: grid;
  grid-template-columns: 16rem 1fr auto;
  gap: 2rem;
  align-items: center;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--home-line);
}
.price-row h3 { font-size: 1.2rem; font-weight: 600; color: var(--navy); }
.price-row p { color: var(--ink-soft); font-size: .98rem; }
.price-row .text-link { color: var(--blue); }
.price-note { margin-top: 1.5rem; color: var(--ink-soft); font-size: .9rem; }

.home .consultation { background: linear-gradient(180deg, var(--pale) 0%, var(--pale-2) 100%); }
.home .consultation h2 { color: var(--navy); font-weight: 600; }

@media (max-width: 1100px) {
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-grid, .industry-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .home .main-nav { gap: .9rem; }
  .home .nav-cta { padding: .45rem 1.1rem; }
}

@media (max-width: 760px) {
  .home .hero::after {
    background: linear-gradient(180deg,
      rgba(248, 252, 255, .93) 0%,
      rgba(248, 252, 255, .86) 55%,
      rgba(248, 252, 255, .35) 100%);
  }
  .home .hero-media { object-position: 72% center; }
  .home .hero .eyebrow { font-size: .88rem; }
  .home .hero-lead br { display: none; }
  .home .hero h1 { font-size: 2.25rem; }
  .center-head h2 { font-size: 1.85rem; }
  .pill { justify-content: space-between; width: 100%; }
  .home .nav-cta { align-self: stretch; text-align: center; }
  .problem-grid { grid-template-columns: 1fr 1fr; gap: .8rem; }
  .problem { padding: 1.5rem .9rem 1.3rem; }
  .problem-icon { width: 4rem; height: 4rem; margin-bottom: 1rem; }
  .problem-icon svg { width: 2rem; height: 2rem; }
  .problem h3 { font-size: 1.1rem; }
  .problem > p { font-size: .85rem; }
  .problem ul { font-size: .82rem; }
  .svc-grid, .industry-grid { grid-template-columns: 1fr; }
  .industry-more { display: block; padding: 1.3rem; }
  .industry-more .text-link { margin-top: 1rem; }
  .price-row { grid-template-columns: 1fr; gap: .5rem; }
  .price-row .text-link { justify-self: start; }
}

@media (max-width: 420px) {
  .problem-grid { grid-template-columns: 1fr; }
}

/* ── サービスカードの見本 ─────────────────────── */
.samples { margin-top: 1.2rem; }
.samples-label { color: var(--ink-soft); font-size: .75rem; letter-spacing: .04em; }
.sample-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .45rem; margin-top: .45rem; }
.sample {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--home-line);
  border-radius: 6px;
  background: #0b1624;
  cursor: pointer;
}
/* 見本は切らない：縦長は全体を見せ、横長は枠をほぼ同じ比率にして端だけ合わせる（拡大しない） */
.sample img { width: 100%; height: 100%; object-fit: cover; transition: opacity .2s; }
.sample.is-vertical img { object-fit: contain; }
.sample:hover img { opacity: .85; }
.sample-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  background: rgba(11, 36, 71, .72);
  transform: translate(-50%, -50%);
}
.sample-play::after {
  content: "";
  position: absolute;
  left: 55%;
  top: 50%;
  border-style: solid;
  border-width: .38rem 0 .38rem .6rem;
  border-color: transparent transparent transparent #fff;
  transform: translate(-50%, -50%);
}
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.player { width: min(92vw, 960px); max-height: 92vh; padding: 0; border: 0; border-radius: 10px; background: #0b1624; color: #fff; }
.player::backdrop { background: rgba(5, 14, 26, .78); }
.player-inner { position: relative; padding: 2.8rem 1.2rem 1.2rem; }
.player video { display: block; width: 100%; max-height: 70vh; background: #000; }
.player-title { margin-top: .9rem; font-weight: 700; }
.player-note { margin-top: .2rem; color: #b8c7d8; font-size: .9rem; }
.player-close { position: absolute; top: .4rem; right: .6rem; width: 2.2rem; height: 2.2rem; border: 0; background: none; color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer; }

/* 11枚目のあとに置く「分からない方へ」のカード */
.svc--consult { justify-content: center; border: 1px dashed #9fb9d0; border-top: 3px solid var(--blue); background: linear-gradient(180deg, #fff 0%, var(--pale) 100%); }
.svc--consult h3 { font-size: 1.3rem; line-height: 1.6; }
.pill--small { align-self: flex-start; min-height: 3rem; margin-top: 1.4rem; padding: .7rem 1.4rem .7rem 1.7rem; font-size: .95rem; }
.price-from { margin-left: .4rem; color: var(--navy); font-size: 1.15rem; }

/* サービス一覧の下の「作業代行」ライン（別商品として帯で分ける） */
.line-banner { display: grid; grid-template-columns: auto 1fr auto; gap: 1.4rem; align-items: center; margin-top: 1.6rem; padding: 1.4rem 1.8rem; border-radius: 10px; background: var(--navy); color: #fff; transition: transform .2s, background .2s; }
.line-banner:hover { background: #0f2f5c; transform: translateY(-2px); }
.line-banner-tag { padding: .35rem .9rem; border: 1px solid rgba(255,255,255,.55); border-radius: 999px; font-size: .8rem; font-weight: 700; letter-spacing: .08em; }
.line-banner-main strong { display: block; font: 600 1.2rem/1.5 var(--serif); }
.line-banner-main span { display: block; margin-top: .3rem; color: #c9d8ea; font-size: .92rem; }
.line-banner-main b { margin-inline: .2rem; color: #fff; font-size: 1.05rem; }
.line-banner-go { font-weight: 700; white-space: nowrap; }
@media (max-width: 760px) { .line-banner { grid-template-columns: 1fr; gap: .8rem; padding: 1.3rem; } .line-banner-tag { justify-self: start; } }

/* ── はじめ方の入口 ────────────────────────── */
.entrances { background: #fff; }
.entrances .center-head { margin-bottom: 2.5rem; }
.entrance-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem; }
.entrance-card { display: block; min-width: 0; overflow: hidden; border: 1px solid var(--home-line); border-radius: 7px; background: #fff; transition: border-color .2s, transform .2s; }
.entrance-card:hover { border-color: var(--blue); transform: translateY(-3px); }
.entrance-card:focus-visible { outline-offset: 4px; }
.entrance-media { aspect-ratio: 3 / 2; overflow: hidden; background: var(--pale); }
.entrance-media img { width: 100%; height: 100%; object-fit: cover; }
.entrance-copy { padding: 2rem 1.2rem 2.3rem; text-align: center; }
.entrance-label { display: inline-block; padding: 0 .9rem .55rem; border-bottom: 1px solid #b8d5ec; color: var(--blue); font-weight: 700; }
.entrance-copy h3 { margin-top: .7rem; color: var(--navy); font-size: clamp(1.65rem, 3vw, 2.55rem); font-weight: 600; }
.entrance-copy > p:not(.entrance-label) { margin-top: .25rem; color: var(--navy); font-size: 1rem; }
.entrance-button { display: inline-flex; align-items: center; justify-content: center; gap: 1.5rem; min-width: min(100%, 16rem); margin-top: 1.3rem; padding: .7rem 1.4rem; border-radius: 999px; background: var(--blue); color: #fff; font-size: 1rem; font-weight: 700; }
.entrance-card:hover .entrance-button { background: var(--blue-dark); }
@media (max-width: 760px) { .entrance-grid { grid-template-columns: 1fr; } .entrance-copy { padding: 1.5rem 1rem 1.8rem; } }