@charset "UTF-8";
/* ==========================================================
   トップページ専用（index.cfm）
   ========================================================== */

/* ---------- ヒーロー ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 100px;
  background:
    radial-gradient(circle at 85% 20%, var(--lime) 0, transparent 38%),
    radial-gradient(circle at 10% 90%, var(--teal-light) 0, transparent 40%),
    var(--cream);
}
.hero .eyebrow {
  display: inline-block;
  padding: 4px 16px;
  margin-bottom: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--green-dark);
}
.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 6vw, 56px);
  line-height: 1.4;
  font-weight: 700;
  letter-spacing: .02em;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(transparent 62%, var(--lime) 62%);
}
.hero .lead {
  max-width: 560px;
  margin-top: 24px;
  color: var(--text-sub);
}
.hero .btn_area { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

.hero .leaf {
  position: absolute;
  background: var(--green);
  opacity: .16;
  border-radius: 0 70% 0 70%;
  animation: float 7s ease-in-out infinite;
}
.hero .leaf_1 { width: 160px; height: 160px; right: 8%; top: 18%; }
.hero .leaf_2 { width: 90px; height: 90px; right: 26%; bottom: 10%; background: var(--teal); animation-delay: -2s; }
.hero .leaf_3 { width: 60px; height: 60px; right: 4%; bottom: 22%; animation-delay: -4s; }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-8deg); }
  50% { transform: translateY(-16px) rotate(6deg); }
}


/* ---------- 3つのポイント ---------- */
.point_list { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; }
.point_list .point { grid-column: span 2; }
.point_list .point:nth-child(4) { grid-column: 2 / span 2; }   /* 5つ並べたとき、2段目を中央寄せ */
.point .more { display: inline-block; margin-top: 12px; color: var(--green-dark); font-weight: 700; font-size: 14px; border-bottom: 2px solid var(--lime); }
.point .more::after { content: " →"; }
.point {
  padding: 32px 18px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform .3s;
}
.point:hover { transform: translateY(-6px); }
.point .num {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 52px; height: 52px;
  margin-bottom: 14px;
  background: var(--lime);
  color: var(--green-dark);
  border-radius: 50%;
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
}
.point h3 { font-family: var(--font-head); font-size: 18px; margin-bottom: 8px; text-wrap: balance; }
.point p { font-size: 14px; color: var(--text-sub); line-height: 1.8; }

/* ---------- システム一覧（アコーディオン） ---------- */
.sys_list { display: grid; gap: 16px; max-width: 860px; margin: 0 auto; }

.sys {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .3s;
}
.sys[open] { box-shadow: var(--shadow); background: #fff; }

.sys summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 26px;
  cursor: pointer;
  list-style: none;
}
.sys summary::-webkit-details-marker { display: none; }
.sys summary:hover { background: var(--green-light); }

.sys .icon {
  flex: none;
  width: 44px; height: 44px;
  background: var(--green);
  border-radius: 0 70% 0 70%;
}
.sys:nth-child(2) .icon { background: var(--teal); }
.sys:nth-child(3) .icon { background: #F4B183; }

.sys .name { flex: 1; }
.sys .name strong { display: block; font-family: var(--font-head); font-size: 18px; line-height: 1.5; }
.sys .name span { font-size: 13px; color: var(--text-sub); }

.sys .soon {
  display: inline-block;
  margin-left: 8px;
  padding: 0 10px;
  background: var(--peach);
  color: #C0602A;
  border-radius: 999px;
  font-size: 12px;
  font-family: "YakuHanJP", sans-serif;
  vertical-align: middle;
}

.sys .toggle {
  flex: none;
  width: 14px; height: 14px;
  border-right: 3px solid var(--green);
  border-bottom: 3px solid var(--green);
  transform: rotate(45deg);
  transition: transform .3s;
  margin: -6px 6px 0 0;
}
.sys[open] .toggle { transform: rotate(-135deg); margin-top: 6px; }

.sys .body { padding: 4px 26px 26px; border-top: 1px dashed var(--line); }
.sys .body > p { margin: 16px 0 12px; font-size: 14px; color: var(--text-sub); }

.mini_menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  margin-bottom: 8px;
  background: var(--cream);
  border-radius: 12px;
  font-size: 15px;
  transition: background .3s, transform .3s;
}
.mini_menu a::after { content: "→"; color: var(--green-dark); transition: transform .3s; }
.mini_menu a:hover { background: var(--green-light); transform: translateX(4px); }
.mini_menu a:hover::after { transform: translateX(4px); }

.more_link { margin-top: 12px; text-align: right; }
.more_link a { color: var(--green-dark); font-weight: 700; border-bottom: 2px solid var(--lime); }

/* ---------- 開発事例 ---------- */
.chip_list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 900px; margin: 0 auto; }
.chip {
  padding: 10px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  transition: transform .3s, background .3s, color .3s;
}
.chip::before { content: "● "; color: var(--green); font-size: 10px; }
.chip:hover { background: var(--green); color: #fff; transform: translateY(-3px) rotate(-1deg); }
.chip:hover::before { color: var(--lime); }
.chip_note { margin-top: 24px; text-align: center; font-size: 14px; color: var(--text-sub); }

/* ---------- 会社概要 ---------- */
.company_box {
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 12px 32px;
}
.company_box dl { display: flex; flex-wrap: wrap; margin: 0; }
.company_box dt, .company_box dd { padding: 16px 0; margin: 0; border-bottom: 1px dashed var(--line); }
.company_box dt { width: 28%; font-weight: 700; color: var(--green-dark); }
.company_box dd { width: 72%; }
.company_box dt:nth-last-of-type(1), .company_box dd:last-of-type { border-bottom: 0; }


@media (max-width: 800px) {
  .hero { padding: 56px 0 72px; }
  .point_list { grid-template-columns: 1fr; }
  .point_list .point, .point_list .point:nth-child(4) { grid-column: auto; }
  .company_box { padding: 8px 20px; }
  .company_box dt, .company_box dd { width: 100%; }
  .company_box dt { padding-bottom: 0; border-bottom: 0; }
  .company_box dd { padding-top: 4px; }
  .sys summary { padding: 18px; gap: 12px; }
  .sys .body { padding: 4px 18px 20px; }
}