/*==================================================
section reason
===================================*/

/* ============ セクション全体 ============ */
.reason {
  position: relative;
  background-color: var(--color-white);
  overflow: hidden;
  padding-top: 8rem;
}

@media screen and (max-width: 767px) {
  .reason {
    padding: 6rem 0 4rem;
  }
}

/* ============ 背景装飾テキスト ============ */
.reason__bg-text {
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--font-en);
  font-weight: 500;
  font-size: 11.1rem;
  letter-spacing: 0.2em;
  color: var(--color-bg-green);
  writing-mode: vertical-rl;
  white-space: nowrap;
  text-orientation: mixed;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

@media screen and (max-width: 767px) {
  .reason__bg-text {
    font-size: 7rem;
    top: 0;
    transform: none;
  }
}

/* ============ インナー ============ */
.reason__inner {
  position: relative;
  z-index: 1;
}

/* ============ カードグリッド ============ */
.reason__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem 3rem;
  margin-top: 4rem;
  list-style: none;
  padding: 0;
  margin-left: 0;
  position: relative;
  z-index: 2;
}

@media screen and (max-width: 1024px) {
  .reason__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem 2.4rem;
  }
}

@media screen and (max-width: 767px) {
  .reason__grid {
    grid-template-columns: 1fr;
    gap: 4rem 0;
    margin-top: 3rem;
  }
}

/* ============ カード ============ */
.reason__card {
  display: flex;
  flex-direction: column;
}

/* ============ カード画像 ============ */
.reason__card-img {
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: 1rem;
  margin: 0;
}

.reason__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.reason__card:hover .reason__card-img img {
  transform: scale(1.04);
}

/* ============ カードボディ ============ */
.reason__card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding-top: 1.6rem;
}

/* ============ カードタイトル（左ボーダー付き） ============ */
.reason__card-title {
  position: relative;
  padding-left: 1.4rem;
  font-family: var(--font-zen);
  font-weight: 700;
  font-size: 1.8rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--color-text-light);
}

@media screen and (max-width: 767px) {
  .reason__card-title {
    font-size: 1.6rem;
  }
}

.reason__card-title::before {
  content: "";
  position: absolute;
  top: 0.2em;
  left: 0;
  width: 3px;
  height: calc(100% - 0.2em);
  background-color: var(--color-main);
  border-radius: 2px;
}

/* ============ カード本文 ============ */
.reason__card-text {
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  font-family: var(--font-body);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 2.14;
  letter-spacing: 0.02em;
  color: var(--color-text-brown);
  border-top: dashed 1px #707070;
  flex: 1;
}

@media screen and (max-width: 767px) {
  .reason__card-text {
    font-size: 1.3rem;
    margin-top: 1rem;
  }
}

/* ============ カードボタン ============ */
.reason__card-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 2rem;
  padding: 1.2rem 2rem;
  background-color: var(--color-main);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-radius: 4px;
  transition:
    background-color var(--transition),
    opacity var(--transition);
}

.reason__card-btn:hover {
  background-color: #019190;
  opacity: 0.9;
}

@media screen and (max-width: 767px) {
  .reason__card-btn {
    margin-top: 1.6rem;
    padding: 1.2rem 1.6rem;
    font-size: 1.3rem;
  }
}

/*==================================================
section reason END
===================================*/