/* ===========================
  First Page (Advanced)
=========================== */

.page-first{
  background:#fff;
}

/* HERO */
.first-hero {
  position: relative;
  padding: 64px 0 44px;
  overflow: hidden;
  background: linear-gradient(180deg, #e7f4ff 0%, #ffffff 70%);
}

.first-hero__bg {
  position: absolute;
  right: -80px;
  top: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(30, 32, 132, .08);
  filter: blur(0px);
}

.first-hero__eyebrow {
  margin: 0 0 8px;
  font-weight: 800;
  letter-spacing: .12em;
  color: rgba(30, 32, 132, .75);
}

.first-hero__title {
  margin: 0 0 10px;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 900;
  letter-spacing: .02em;
}

.first-hero__lead {
  margin: 0;
  color: rgba(15, 23, 42, .78);
  line-height: 1.9;
  max-width: 48em;
}

/* BREADCRUMB */
.breadcrumb {
  border-top: 1px solid rgba(15, 23, 42, .06);
  border-bottom: 1px solid rgba(15, 23, 42, .06);
  background: #fff;
}

.breadcrumb__list {
  list-style: none;
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 12px 0;
  font-size: 14px;
  color: rgba(15, 23, 42, .65);
}

.breadcrumb__item a {
  color: inherit;
  text-decoration: none;
}

.breadcrumb__item a:hover {
  text-decoration: underline;
}

.breadcrumb__item + .breadcrumb__item::before {
  content: ">";
  opacity: .5;
  margin-right: 10px;
}

/* Sections */
.first-section{
  padding: 56px 0;
}
.first-section--soft{
  background: #f7fafc;
  border-top: 1px solid rgba(0,0,0,.05);
  border-bottom: 1px solid rgba(0,0,0,.05);
}

.section-note{
  margin: 6px 0 0;
  color: rgba(15,23,42,.70);
}

.first-recommend{
  margin-top: 18px;
}

/* Utility card */
.u-card{
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,.08);
  background:#fff;
  box-shadow: 0 14px 28px rgba(0,0,0,.10);
  padding: 20px;
  text-align: center;
}
.u-card-ic{
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display:grid;
  place-items:center;
  background: rgba(37,99,235,.12);
  color: #2563eb;
  font-size: 20px;
  margin-bottom: 10px;
  margin: 30px auto;
}
.u-card-title{
  margin:0 0 6px;
  font-size: 18px;
}
.u-card-text{
  margin:0;
  color: rgba(15,23,42,.72);
  font-size: 14px;
  line-height: 1.85;
}

/* Reasons */
.reason-grid{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(4,1fr);
  gap: 14px;
}
.reason-card{
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,.08);
  background:#fff;
  box-shadow: 0 14px 28px rgba(0,0,0,.10);
  padding: 18px;
  text-align: center;
}
.reason-no{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  font-weight: 900;
  color: #0b4f92;
  background: rgba(11,79,146,.10);
  border: 1px solid rgba(11,79,146,.18);
  margin-bottom: 10px;
}
.reason-title{
  margin:0 0 6px;
  font-size: 16px;
}
.reason-text{
  margin:0;
  color: rgba(15,23,42,.72);
  font-size: 14px;
  line-height: 1.85;
}

/* Split callout */
.split-callout{
  margin-top: 16px;
  border-radius: 22px;
  background: #0b4f92;
  color:#fff;
  padding: 22px;
  display:grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  box-shadow: 0 18px 36px rgba(0,0,0,.16);
}
.split-callout h3{
  margin:0 0 6px;
  font-size: 20px;
}
.split-callout p{
  margin:0;
  color: rgba(255,255,255,.85);
  line-height: 1.9;
}
.split-right{
  display:grid;
  gap: 10px;
  align-content: start;
}
.split-right .btn{ width: 220px; }

/* Flow */
.flow{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap: 14px;
}
.flow-step{
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,.08);
  background:#fff;
  box-shadow: 0 14px 28px rgba(0,0,0,.10);
  padding: 18px;
}
.flow-badge{
  display:inline-flex;
  align-items:center;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  font-weight: 900;
  background: rgba(245,158,11,.14);
  border: 1px solid rgba(245,158,11,.22);
  color: rgba(15,23,42,.85);
  margin-bottom: 10px;
}
.flow-step h3{
  margin:0 0 6px;
  font-size: 18px;
}
.flow-step p{
  margin:0;
  color: rgba(15,23,42,.72);
  font-size: 14px;
  line-height: 1.85;
}
.flow-mini{
  margin-top: 10px;
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(15,23,42,.02);
  color: rgba(15,23,42,.78);
  font-weight: 800;
  font-size: 12px;
}

/* Bring */
.bring-grid{
  margin-top: 18px;
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}
.bring-card{
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,.08);
  background:#fff;
  box-shadow: 0 14px 28px rgba(0,0,0,.10);
  padding: 18px;
}
.bring-card h3{
  margin:0 0 10px;
  font-size: 16px;
  display:flex;
  align-items:center;
  gap: 10px;
}
.check{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap: 10px;
}
.check li{
  display:flex;
  align-items:flex-start;
  gap: 10px;
  color: rgba(15,23,42,.78);
  font-size: 14px;
  line-height: 1.75;
}
.check li::before{
  content:"";
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: rgba(34,197,94,.75);
  margin-top: 6px;
  flex: 0 0 auto;
}
.bring-card--note{
  background: linear-gradient(180deg, rgba(11,79,146,.06) 0%, #fff 70%);
}
.bring-card--note p{
  margin:0;
  color: rgba(15,23,42,.72);
  line-height: 1.9;
}
.mini-link{
  display:inline-block;
  margin-top: 10px;
  text-decoration:none;
  font-weight: 900;
  color: #0b4f92;
}

/* FAQ */
.faq{
  margin-top: 14px;
  display:grid;
  gap: 12px;
}
.faq-item{
  border-radius: 18px;
  border: 1px solid rgba(0,0,0,.08);
  background:#fff;
  box-shadow: 0 14px 28px rgba(0,0,0,.10);
  overflow:hidden;
}
.faq-item summary{
  cursor:pointer;
  padding: 16px 16px;
  font-weight: 900;
  list-style:none;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"";
  width: 10px;
  height: 10px;
  border-right: 2px solid rgba(15,23,42,.45);
  border-bottom: 2px solid rgba(15,23,42,.45);
  transform: rotate(45deg);
  transition: transform .2s ease;
}
.faq-item[open] summary::after{
  transform: rotate(225deg);
}
.faq-body{
  padding: 0 16px 16px;
  color: rgba(15,23,42,.72);
  line-height: 1.9;
  font-size: 14px;
}

/* Final CTA */
.first-final{
  padding: 56px 0;
}
.final-card{
  border-radius: 22px;
  background: #0b4f92;
  color:#fff;
  padding: 22px;
  display:grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  box-shadow: 0 18px 36px rgba(0,0,0,.16);
}
.final-card h2{
  margin:0 0 8px;
  font-size: 22px;
}
.final-card p{
  margin:0;
  color: rgba(255,255,255,.84);
  line-height: 1.9;
}
.final-hours{
  margin-top: 12px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  color: rgba(255,255,255,.88);
  font-size: 13px;
}
.final-actions{
  display:grid;
  gap: 10px;
  align-content: start;
}
.final-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration:none;
  font-weight: 900;
  white-space: nowrap;
}
.final-btn--primary{
  background:#fff;
  color:#0b4f92;
}
.final-btn--ghost{
  background: rgba(255,255,255,.12);
  color:#fff;
  border: 1px solid rgba(255,255,255,.25);
}

/* Responsive */
@media (max-width: 1024px){
  .reason-grid{ grid-template-columns: repeat(1,1fr); }
  .bring-grid{ grid-template-columns: 1fr; }
  .flow{ grid-template-columns: 1fr; }
  .split-callout{ grid-template-columns: 1fr; }
  .split-right .btn{ width: 100%; }
}
@media (max-width: 900px){
  .first-title{ font-size: 32px; }
  .first-hero-inner{ grid-template-columns: 1fr; }
  .first-subnav{
    top: calc(var(--header-h-sp) + 10px);
  }
  .final-card{ grid-template-columns: 1fr; }
}

/* 追加CSS */
/* =================================================
  page-first：AIぽさを消す（main全体のトーン統一）
  - 影/枠/角丸/太字を控えめに
  - グラデ/チップ装飾を弱める
================================================= */
.page-first{
  color: #0f172a;
  font-family: system-ui, -apple-system, "Noto Sans JP", "Hiragino Sans", "Helvetica Neue", Arial, sans-serif;
}

/* タイポ：太字多用を抑制 */
.page-first .section-title{
  font-weight: 800;
  letter-spacing: .01em;
}
.page-first p,
.page-first li{
  letter-spacing: 0;
}

/* 背景：セクションの“UI感”を減らす */
.page-first .first-section--soft{
  background: #f6f8fb;
  border-top: 1px solid rgba(15,23,42,.06);
  border-bottom: 1px solid rgba(15,23,42,.06);
}

/* HERO：派手なradialをやめて自然に */
.page-first .first-kicker{
  color: rgba(15,23,42,.55);
  letter-spacing: .14em;
  font-weight: 800;
}
.page-first .first-title{
  letter-spacing: .01em;
  font-weight: 900;
}
.page-first .first-lead{
  color: rgba(15,23,42,.76);
}

/* mini-chip：枠/影を弱めて“バッジ感”に */
.page-first .mini-chip{
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.92);
  box-shadow: none;
  font-weight: 700;
}

/* 共通カード：強い影をやめる（既存のu-card/reason/flow/bring/faq等を一括で落ち着かせる） */
.page-first .u-card,
.page-first .reason-card,
.page-first .flow-step,
.page-first .bring-card,
.page-first .faq-item{
  border-radius: 16px;
  border: 1px solid rgba(15,23,42,.10);
  box-shadow: 0 8px 18px rgba(15,23,42,.06);
}

/* アイコンの“テンプレ感”を減らす */
.page-first .u-card-ic{
  background: rgba(30,32,132,.08);
  color: #1e2084;
  border-radius: 12px;
  margin: 0 auto 10px;
}
.page-first .u-card{
  text-align: left; /* 中央寄せをやめて自然に */
}
.page-first .u-card-title{
  font-weight: 800;
  font-size: 16px;
}
.page-first .u-card-text{
  font-size: 14.5px;
  line-height: 1.9;
}

/* Reasons：番号バッジを控えめに */
.page-first .reason-no{
  background: rgba(30,32,132,.08);
  border: 1px solid rgba(30,32,132,.12);
  color: #1e2084;
  font-size: 12px;
  margin: 20px auto;
}

/* CTA：影を弱める（濃いUI感を抑える） */
.page-first .split-callout,
.page-first .final-card{
  box-shadow: 0 12px 26px rgba(15,23,42,.12);
}

/* ボタン：立体感を弱める（必要なら） */
.page-first .btn,
.page-first .final-btn{
  box-shadow: none;
}

/* =================================================
  RECOMMEND：各カードに画像（新）
================================================= */
.first-recommend-cards{
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.first-media-card{
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(15,23,42,.10);
  background: #fff;
  box-shadow: 0 8px 18px rgba(15,23,42,.06);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.first-media-card__thumb{
  background: #eef2f7;
}
.first-media-card__thumb img{
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.first-media-card__body{
  padding: 14px 14px 16px;
  display: grid;
  gap: 8px;
}

.first-media-card__title{
  margin: 0;
  font-size: 16.5px;
  font-weight: 900;
  letter-spacing: .01em;
}

.first-media-card__text{
  margin: 0;
  color: rgba(15,23,42,.76);
  font-size: 14.5px;
  line-height: 1.9;
}

/* レスポンシブ */
@media (max-width: 1024px){
  .first-recommend-cards{
    grid-template-columns: 1fr;
  }
}

/* ===========================
  Reason 画像サイズ統一
=========================== */

.reason-thumb{
  width: 100%;
  overflow: hidden;
  background: #eef2f7;
}

/* ここが重要 */
.reason-thumb img{
  width: 100%;
  height: 170px;          /* ←高さ固定 */
  object-fit: cover;      /* はみ出しカット */
  display: block;
}

/* ===========================
  FLOW：枠内にSTEP丸（カード感を消す）
=========================== */
.flow-list{
  margin-top: 22px;
  border: 1px solid rgba(15,23,42,.10);
  border-radius: 18px;
  background: #fff;
  overflow: hidden;
}

/* 1行 */
.flow-row{
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 0;
  padding: 18px 18px;
  align-items: start;
}

/* 区切り線（カードじゃなく“リスト”） */
.flow-row + .flow-row{
  border-top: 1px solid rgba(15,23,42,.08);
}

/* 左：STEP丸＋縦線（枠内に収まる） */
.flow-left{
  display: grid;
  justify-items: center;
  position: relative;
}

.flow-circle{
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #1e2084;
  background: rgba(30,32,132,.06);
  border: 1px solid rgba(30,32,132,.18);
}

.flow-connector{
  width: 2px;
  height: 100%;
  margin-top: 10px;
  background: rgba(15,23,42,.10);
  border-radius: 99px;
}

/* 右：内容（カード化しない） */
.flow-main{
  padding-left: 4px;
}

.flow-kicker{
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  color: rgba(15,23,42,.55);
}

.flow-heading{
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: 10px;
}

.flow-heading i{
  color: #1e2084;
  font-size: 18px;
}

.flow-desc{
  margin: 0 0 10px;
  color: rgba(15,23,42,.76);
  line-height: 1.9;
  font-size: 14.5px;
}

.flow-notes{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.flow-notes li{
  position: relative;
  padding-left: 18px;
  color: rgba(15,23,42,.74);
  font-size: 14px;
  line-height: 1.8;
}

.flow-notes li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 3px;
  background: rgba(30,32,132,.55);
}

/* 最後の行は縦線なし */
.flow-row:last-child .flow-connector{
  display: none;
}

/* SP */
@media (max-width: 640px){
  .flow-row{
    grid-template-columns: 60px 1fr;
    padding: 16px 14px;
  }
  .flow-circle{
    width: 38px;
    height: 38px;
  }
  .flow-heading{
    font-size: 17px;
  }
}