.reserve { position: relative; padding: 96px 0 104px; background: var(--dark); color: var(--on-dark); text-align: center; overflow: hidden; }
.reserve::before, .reserve::after { content: ""; position: absolute; border-radius: 50%; background: rgb(255 255 255 / .06); }
.reserve::before { top: -180px; left: -120px; width: 420px; height: 420px; }
.reserve::after { right: -160px; bottom: -220px; width: 520px; height: 520px; }
.reserve .inner { position: relative; z-index: 1; }
.reserve__title { font-size: 30px; font-weight: 700; letter-spacing: .14em; line-height: 1.5; }
.reserve__text { margin-top: 16px; font-size: 16px; }
.reserve__btns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 44px; }
.reserve__btn { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; min-height: 168px; padding: 24px 16px; border: 1.5px solid var(--on-dark); border-radius: 20px; transition: transform .3s var(--ease), background-color .3s; }
.reserve__btn svg { width: 30px; height: 30px; }
.reserve__main { margin-top: 10px; font-size: 22px; font-weight: 700; letter-spacing: .08em; line-height: 1.5; white-space: nowrap; }
.reserve__sub { margin-top: 4px; font-size: 14px; line-height: 1.6; }
.reserve__btn--tel { background: var(--on-dark); color: var(--dark); }
.reserve__btn--tel .reserve__main { font-family: var(--en); font-size: 30px; letter-spacing: .04em; }
@media (hover: hover) {
  .reserve__btn:hover { transform: translateY(-4px); }
  .reserve__btn--line:hover { background: rgb(255 255 255 / .12); }
}

@media (max-width: 767px) {
  .reserve { padding: 68px 0 72px; }
  .reserve__title { font-size: 24px; }
  .reserve__btns { grid-template-columns: minmax(0, 1fr); gap: 14px; margin-top: 32px; }
  .reserve__btn { min-height: 136px; padding: 18px 12px; border-radius: 16px; }
  .reserve__btn--tel .reserve__main { font-size: 28px; }
  .reserve__main { font-size: 20px; }
}