@charset "UTF-8";
/* ==========================================================
   14 — 導入の流れ（MTG決定: 新規追加）
   PC=横タイムライン（接続線つき）／SP=縦積み
   ========================================================== */

.flow {
  background: var(--bg-tint2);
  padding: 88px 0;
}

.flow__lead {
  margin-top: 20px;
  text-align: center;
  font-size: 22px; /* 2026-09-17 FB: リード文をもっと大きく（17→22） */
  line-height: 1.8;
  color: var(--ink);
  font-feature-settings: "palt" 1;
  text-wrap: pretty;
  word-break: auto-phrase;
}

.flow__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 48px;
}
/* 接続線（番号の高さを横断する浅葱ライン） */
.flow__steps::before {
  content: "";
  position: absolute;
  left: 12%; /* 4列: 先頭/末尾の番号中心≒12.5%。線の端は円の裏に隠す */
  right: 12%;
  top: 27px;
  height: 2px;
  background: color-mix(in srgb, var(--asagi) 35%, transparent);
}

.flow__step {
  position: relative;
  text-align: center;
}
.flow__step-num {
  position: relative;
  z-index: 1;
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--asagi);
  color: var(--white);
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 20px;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--asagi) 35%, transparent);
}
.flow__step-title {
  margin-top: 16px;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink-strong);
  font-feature-settings: "palt" 1;
}
.flow__step-text {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
  text-align: left;
  font-feature-settings: "palt" 1;
}

.flow__note {
  margin-top: 32px;
  text-align: center;
  font-size: 14px;
  color: var(--gray);
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .flow { padding: 64px 0; }
  .flow__steps {
    grid-template-columns: 1fr;
    gap: 0;
    max-width: 560px;
    margin: 40px auto 0;
  }
  .flow__steps::before {
    left: 27px;
    right: auto;
    top: 8%;
    bottom: 8%;
    width: 2px;
    height: auto;
  }
  .flow__step {
    display: grid;
    grid-template-columns: 56px 1fr;
    column-gap: 20px;
    text-align: left;
    padding-bottom: 28px;
  }
  .flow__step:last-child { padding-bottom: 0; }
  .flow__step-num { grid-row: 1 / 3; }
  .flow__step-title { margin-top: 4px; }
  .flow__step-text { grid-column: 2; margin-top: 6px; }
}

@media (max-width: 768px) {
  .flow { padding: 48px 0; }
  .flow__step-num { width: 48px; height: 48px; font-size: 17px; }
  .flow__steps::before { left: 23px; }
  .flow__step { grid-template-columns: 48px 1fr; column-gap: 16px; }
}

@media (max-width: 768px) {
  .flow__lead { font-size: 17px; } /* 2026-09-17 村上FB: SPも中央揃え */
}