@charset "UTF-8";
/* ============================================================
// item.scss
============================================================ */
/* ------------------------------------------------------------
// Fluid Design Function
// 最小値〜最大値の間で数値を可変させる共通関数
------------------------------------------------------------ */
/* ------------------------------------------------------------
// Page Header / ページトップ画像見出し
------------------------------------------------------------ */
.page-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: clamp(240px, 23.7442922374vw + 150.9589041096px, 500px);
  margin-bottom: clamp(60px, 5.4794520548vw + 39.4520547945px, 120px);
  padding-top: clamp(76px, 4.9315068493vw + 57.5068493151px, 130px);
  overflow: hidden;
  background-color: #464f58;
  background-image: url(../images/item/bg-page-header.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  print-color-adjust: exact;
  -webkit-print-color-adjust: exact;
}
.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.2);
  z-index: 1;
}
.page-header__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  padding: 0 24px;
  text-align: center;
}
.page-header__title-area {
  color: #464f58;
}
.page-header__en {
  display: block;
  font-size: clamp(34px, 2.3744292237vw + 25.095890411px, 60px);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.2;
}
.page-header__jp {
  display: inline-block;
  margin-top: 10px;
  font-size: clamp(14px, 0.1826484018vw + 13.3150684932px, 16px);
  font-weight: 500;
  letter-spacing: 0.2em;
  position: relative;
  padding-bottom: 5px;
}
.page-header__jp::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background-color: #6e8f9f;
}

/* ------------------------------------------------------------
// 共通設定
------------------------------------------------------------ */
.item-container {
  margin-bottom: clamp(60px, 9.1324200913vw + 25.7534246575px, 160px);
}

/* ------------------------------------------------------------
// 記事一覧リスト
------------------------------------------------------------ */
.item-category__nav-category {
  position: sticky;
  top: 80px; /* 固定ヘッダー分 */
  z-index: 100;
  width: 100%;
  margin: 0 auto clamp(60px, 5.4794520548vw + 39.4520547945px, 120px);
  padding: 10px 20px;
  background: #f5f9fb;
}
.item-category__category-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.item-category__category-link {
  display: block;
  padding: 10px 24px;
  background: #6e8f9f;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  border-radius: 4px;
  border: 1px solid #dce4ec;
  transition: all 0.3s ease;
  text-align: center;
  min-width: 140px;
}
.item-category__category-link:hover {
  background: #fff;
  color: #6e8f9f;
  border-color: #6e8f9f;
  text-decoration: none;
}
.item-category__category-link.is-active {
  background: #fff;
  color: #6e8f9f;
  border-color: #6e8f9f;
  pointer-events: none;
  cursor: default;
}

@media screen and (max-width: 767px) {
  .item-category__category-list {
    gap: 6px;
  }
  .item-category__category-link {
    font-size: 13px;
    min-width: calc(50% - 4px);
    padding: 6px 10px;
  }
}
.item-category__text {
  line-height: 2;
  margin-bottom: clamp(60px, 2.7397260274vw + 49.7260273973px, 90px);
  padding: clamp(30px, 2.7397260274vw + 19.7260273973px, 60px) clamp(20px, 3.6529680365vw + 6.301369863px, 60px);
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.item-list__grid {
  display: grid;
  gap: 60px 40px;
  grid-template-columns: repeat(3, 1fr);
}
@media screen and (max-width: 991px) {
  .item-list__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 20px;
  }
}
@media screen and (max-width: 767px) {
  .item-list__grid {
    grid-template-columns: 1fr;
  }
}
.item-list__card {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}
.item-list__card:hover .info__img img {
  transform: scale(1.05);
}
.item-list__card:hover .info__text {
  color: #1068c0;
}
.item-list__card:hover .info__more-btn {
  background-color: #1068c0;
  color: #fff;
}
.item-list__body {
  padding-top: 0;
  margin-bottom: 15px;
  order: 1;
}
.item-list__text {
  font-size: clamp(16px, 0.1826484018vw + 15.3150684932px, 18px);
  font-weight: 600;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.item-list__img {
  order: 2;
  width: 100%;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 16px;
  border: 1px solid #ddd;
}
.item-list__img img {
  width: 100%;
  height: 100%;
  transition: transform 0.6s ease;
}
.item-list__img:hover img {
  transform: scale(1.1);
}
.item-list__price {
  order: 3;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  font-size: clamp(18px, 0.5479452055vw + 15.9452054795px, 24px);
  font-weight: 700;
  text-align: center;
}
.item-list__price span {
  font-size: 14px;
}
.item-list__btn {
  order: 4;
  text-align: center;
  margin-top: 10px;
}

/* ------------------------------------------------------------
// 記事詳細
------------------------------------------------------------ */
.info-slider {
  padding-block: 4px;
  background: #fff;
  border-radius: 6px;
}
.info-slider__main {
  margin-bottom: 12px;
}
.info-slider__main .photo-ofi {
  padding-bottom: 56.25%;
  background: #fff;
  border-radius: 4px;
}
.info-slider__thumbnail .slick-track {
  display: flex;
  justify-content: center;
  align-items: center;
}
.info-slider__thumbnail .slick-slide {
  padding: 0;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.3s;
  margin: 0 5px;
  border-radius: 4px;
  overflow: hidden;
}
.info-slider__thumbnail .slick-current {
  border-color: #53a4cc;
}
.info-slider .arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  padding: 1px 8px 2px;
  background: #53a4cc;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.info-slider .arrow:hover {
  background: #53a4cc;
}
.info-slider .arrow:hover.prev {
  padding-left: 22px;
  padding-right: 14px;
}
.info-slider .arrow:hover.next {
  padding-right: 22px;
  padding-left: 14px;
}
.info-slider .arrow.prev {
  left: 0;
  border-radius: 0 2px 2px 0;
}
.info-slider .arrow.next {
  right: 0;
  border-radius: 2px 0 0 2px;
}

.product-layout {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  max-width: 960px;
  margin-inline: auto;
}
@media (max-width: 991px) {
  .product-layout {
    flex-direction: column;
  }
}

.product-visual {
  width: 50%;
}
@media (max-width: 991px) {
  .product-visual {
    width: 100%;
  }
}

.product-detail {
  display: flex;
  flex-direction: column;
  gap: 40px;
  width: 50%;
}
@media (max-width: 991px) {
  .product-detail {
    width: 100%;
  }
}

.product-info {
  padding: 30px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}
.product-info__name {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 10px;
}
.product-info__line {
  width: 100%;
  height: 4px;
  margin-bottom: 25px;
  background: linear-gradient(to right, #53a4cc 30%, #ccc 30%);
}

.product-action {
  padding: 30px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}
.product-action__price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.product-action__price {
  font-size: clamp(24px, 0.7305936073vw + 21.2602739726px, 32px);
  font-weight: 700;
  color: #53a4cc;
  letter-spacing: 0.06em;
}
.product-action__price span {
  font-size: 14px;
  font-weight: 400;
}
.product-action__line {
  width: 100%;
  height: 4px;
  margin-block: 25px;
  background: linear-gradient(to right, #53a4cc 30%, #ccc 30%);
}

.product-form {
  display: flex;
  align-items: center;
  gap: 15px;
}
.product-form__quantity {
  display: flex;
  align-items: center;
  border: 1px solid #999;
  padding: 5px 10px;
}
.product-form__quantity label {
  font-size: 14px;
  margin-right: 10px;
}
.product-form__quantity select {
  border: none;
  outline: none;
  font-size: 16px;
  cursor: pointer;
}
.product-form__btn {
  font-size: clamp(14px, 0.1826484018vw + 13.3150684932px, 16px);
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
  padding: 10px 24px;
  background-color: #53a4cc;
  border-radius: 50px;
  transition: opacity 0.3s;
  cursor: pointer;
}
.product-form__btn:hover {
  opacity: 0.8;
}

.product-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-cyan {
  display: block;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #6e8f9f;
  border-radius: 50px;
  transition: 0.3s;
}
.btn-cyan:hover {
  color: #fff;
  background-color: #6e8f9f;
  opacity: 0.8;
}

.item-btn {
  text-align: center;
  margin-top: clamp(60px, 5.4794520548vw + 39.4520547945px, 120px);
}