@charset "UTF-8";

/* ==========================================================================
   ボタン
   ========================================================================== */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 56px;
  padding: 14px 30px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button__icon {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.button:hover .button__icon {
  transform: translateX(3px);
}

/* ---- バリエーション ---- */
.button--primary {
  background: var(--gradient-main);
  color: #ffffff;
  box-shadow: var(--shadow-button);
}

.button--primary:hover {
  color: #ffffff;
  box-shadow: 0 16px 32px rgba(60, 110, 220, 0.38);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.10);
  border: 1.5px solid rgba(255, 255, 255, 0.42);
  color: #ffffff;
}

.button--ghost:hover {
  background: rgba(255, 255, 255, 0.20);
  color: #ffffff;
}

.button--white {
  background: #ffffff;
  color: var(--color-navy);
  box-shadow: 0 14px 30px rgba(20, 41, 79, 0.22);
}

.button--white:hover {
  color: var(--color-navy);
}

.button--header {
  min-height: 44px;
  padding: 10px 24px;
  font-size: 14px;
}

.button--block {
  width: 100%;
}

/* ---- テキストリンク（矢印つき） ---- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #1786b8;
}

.link-arrow:hover {
  color: var(--color-purple);
}

.link-arrow svg {
  transition: transform 0.25s ease;
}

.link-arrow:hover svg {
  transform: translateX(3px);
}