:root{
  --bg:#ffffff;
  --ink:#111827;
  --muted:#6b7280;
  --line:rgba(17,24,39,.12);

  --brand:  #4fd1c5;  /* Turquoise / Teal-300 */
  --brand2: #1e3a8a;  /* Navy / Blue-800 */
  --brand3: #22d3ee;  /* Light Cyan（補助・チェック用） */

  --shadow:0 14px 40px rgba(17,24,39,.12);
  --r:18px;
  --r2:26px;
  --container:980px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:ui-sans-serif, system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Segoe UI", Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
}

a{ color:inherit; text-decoration:none; }
.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

#about.section{ padding-top: 18px; }
#about .p:first-of-type{ margin-top: 0; }

#about .p{
  color: var(--ink);
}

.divider{
  width: 60%;
  margin: 24px auto;              /* 中央揃え */
  border: none;
  border-top: 1px solid #e5e7eb;  /* グレー */
}


.tiny{ font-size:12px; color:var(--muted); }
.p{ margin:5px 0 0; color:var(--muted); }
.link{
  color:var(--brand2);
  font-weight:800;
  word-break:break-all;
}
.link:hover{ opacity:.85; }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:800;
  letter-spacing:.02em;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, opacity .15s ease, background .15s ease, border-color .15s ease;
  user-select:none;
}
.btn:active{ transform:translateY(1px); }
.btn--primary{
  background:linear-gradient(135deg, var(--brand), var(--brand2));
  color:#fff;
}

.btn--primary:hover{
  box-shadow: 0 10px 20px rgba(0,0,0,.22);  /* ★ホバー時：グレー */
  transform: translateY(-1px);
  
}.btn--ghost{
  background:rgba(255,255,255,.78);
  border-color:var(--line);
  backdrop-filter:blur(10px);
}
.btn--ghost:hover{ border-color:rgba(17,24,39,.18); }
.btn--lg{ padding:14px 18px; }
.btn--block{ width:100%; border-radius:14px; }

.btn--primary,
.btn--primary:hover,
.btn--primary:focus,
.btn--primary:active{
  color: #fff;
}

/* Hero */
.hero{
  position:relative;
  overflow:hidden;
  padding:0 0 26px;
}

.hero__media{
  width:100%;
  background:#f8f8f8; /* 画像比率による余白の受け皿 */
  border-bottom:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:center;
}

.hero__media {
  position: relative;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
}


.hero__media img{
  width:60%;
  height:auto;
  max-height: 80vh;        /* 画面占有しすぎない */
  object-fit: contain;    /* ★ 比率維持・全体表示 */
  display:block;
}


.hero__content{
  padding:22px 0 0;
}

.pill{
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(17,24,39,.06);
  border:1px solid var(--line);
  font-weight:900;
  font-size:14px;
  color:var(--muted);
}

.hero__title{
  margin: 12px 0 14px;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
}

/* 一番小さくしたい行（色・余白は変えない） */
.hero__title .title__lead{
  font-size: 0.6em;     /* サイズだけ小さく */
  font-weight: inherit;
}

/* やや小さくしたい行 */
.hero__title .title__sub{
  font-size: 0.8em;
  font-weight: inherit;
}

.hero__cta{
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;          /* 画面が狭いときは折り返す */
  margin-top:30px;
}

.cta-link{
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.hero__cta .tiny{
  margin: 0;           /* 上下余白を消す */
  line-height: 1.4;    /* 行間を詰める */
}

.hero__cta .link{
  line-height: 1.4;    /* URL行も揃えて詰める */
}

/* Sections */
.section{ padding:42px 0; }
.section--alt{
  background:
    radial-gradient(closest-side at 20% 20%, rgba(109,94,252,.08), transparent 70%),
    radial-gradient(closest-side at 80% 25%, rgba(255,106,61,.08), transparent 72%),
    rgba(17,24,39,.02);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.section__cta{
  margin-top:18px;
  display:flex;
  justify-content:flex-start;
}

.h2{
  margin:0 0 14px;
  font-size:22px;
  letter-spacing:-.02em;
}

/* Lists */
.list{
  margin:12px 0 0;
  padding:0 0 0 18px;
  color:var(--ink);
  font-weight:800;
}
.list li{ margin:6px 0; }

.bullets{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.bullets li{
  padding:14px 14px 14px 44px;
  border:1px solid var(--line);
  border-radius:var(--r);
  background:rgba(255,255,255,.75);
  backdrop-filter:blur(10px);
  font-weight:900;
  position:relative;
}
.bullets li::before{
  content:"⭐️";
  position:absolute;
  left:16px;
  top:14px;
}

.panel{
  margin-top:14px;
  border:1px solid var(--line);
  border-radius:var(--r2);
  padding:16px;
  background:rgba(255,255,255,.75);
  backdrop-filter:blur(10px);
}
.panel__title{
  margin:0 0 12px;
  font-weight:1000;
}

/* Apply */
.apply{
  display:grid;
  gap:12px;
}

.section__cta{
  display: flex;
  justify-content: center;   /* 中央寄せ */
}

.section__cta .btn{
  width: 100%;
  max-width: 560px;          /* ← 好きな横幅に調整 */
  padding: 18px 24px;        /* 少し大きく */
  font-size: 16px;
}

/* Floating CTA */
.floating-cta{
  position:fixed;
  left:0; right:0; bottom:0;
  z-index:60;
  background:rgba(255,255,255,.86);
  border-top:1px solid var(--line);
  backdrop-filter:blur(14px);
}
.floating-cta__inner{
  height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.floating-cta__title{
  font-weight:1000;
  font-size:13px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.two-col{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.box{
  border: 1px solid var(--line);
  border-radius: var(--r2);
  padding: 18px;
  background: rgba(255,255,255,.78); /* ← 両方同じ */
  backdrop-filter: blur(10px);
}

.box--highlight{
  box-shadow: none;
}

.checklist{
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 10px;
}

.checklist li{
  padding-left: 28px;
  position: relative;
  font-weight: 800;
  font-size: 14px;
}

.checklist li::before{
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--brand3), var(--brand2));
  font-size: 12px;
  font-weight: 900;
}

/* Responsive */
@media (max-width: 560px){
  .container{ width: calc(100% - 32px); }

  /* ✅ スマホでは画像を大きく見せる */
  .hero__media img{
    width: min(92vw, 520px);  /* ほぼ横いっぱい */
    height: auto;             /* 高さ固定をやめる */
    min-height: 0;            /* これも解除 */
    max-height: 60vh;         /* でかすぎ防止（任意） */
    object-fit: contain;
  }

  .btn--lg{ width:100%; border-radius:14px; }

  .two-col{ grid-template-columns: 1fr; }
}
  
  
}