@charset "utf-8";

:root {
  --color-dark-brown: #3d3628;
  --color-white: #fff;
  --color-yellow: #ffd150;
  --color-gray01: #e5e5e5;
  --color-gray02: #777;
}

/*----------------- 
共通
-------------------*/

.wrapper *,
.wrapper *::before,
.wrapper *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  line-height: 1;
}

.wrapper {
  position: relative;
  width: 1200px;
  margin: 0 auto;
  position: relative;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-dark-brown);
  -webkit-text-size-adjust: 100%;
}

.wrapper img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

.wrapper a {
  display: block;
  text-decoration: none;
  color: var(--color-dark-brown);
}

/* 箇条書きの点を消す */
.wrapper ul {
  padding-left: 0;
}

.wrapper ul li {
  list-style: none;
}

.wrapper .content {
  margin-bottom: 95px;
}

.wrapper .content h2 {
  margin-bottom: 32px;
  padding: 16px 0 14px 68px;
  font-size: 32px;
  color: var(--color-white);
  background-color: var(--color-dark-brown);

  display: flex;
  align-items: center;
  column-gap: 20px;
}

.wrapper .content h2::before {
  display: inline-block;
  content: "";
  position: absolute;
  left: 16px;
  width: 40px;
  height: 40px;
  background: url(https://houjin.biccamera.com/images/topics/anker-portable-power/img/helmet.svg) no-repeat center center / contain;
}

.wrapper .content h2 span {
  padding: 8px 24px 6px;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-dark-brown);
  background-color: var(--color-white);
  border-radius: 50px;
}

/*----------------- 
FV
-------------------*/
.wrapper .lead {
  padding: 23px 0 20px;
  font-size: 18px;
  font-weight: 400;
  text-align: center;
  color: var(--color-white);
  line-height: 1.5;
  background-color: var(--color-dark-brown);
}

/*----------------- 
ナビゲーション
-------------------*/

.wrapper .nav_wrap {
  padding: 56px 0;
  text-align: center;
}

.wrapper .nav_wrap .nav_items {
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.wrapper .nav_wrap .nav_items_item {
  width: calc(100% / 4);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: var(--color-yellow);
  border-radius: 6px;
  transition: background-color 0.3s;
}

.wrapper .nav_wrap .nav_items_item a {
  position: relative;
  padding: 13px 0 11px;
  font-size: 16px;
  line-height: 1.5;
}

.wrapper .nav_wrap .nav_items_item a p {
  font-size: 17px;
  line-height: 1.3;
}

.wrapper .nav_wrap .nav_items_item a img {
  margin-bottom: 14px;
  transition: color 0.2s;
}

.wrapper .nav_wrap .nav_items_item a::after {
  content: "";
  display: block;
  position: absolute;
  width: 10px;
  height: 10px;
  border-bottom: 2px solid var(--color-dark-brown);
  border-left: 2px solid var(--color-dark-brown);
  bottom: calc(50% + 4px);
  right: 30px;
  translate: 0 50%;
  rotate: -45deg;
  transition: border 0.2s;
}

.wrapper .nav_wrap .nav_items_item:hover {
  background-color: var(--color-gray02);
}

.wrapper .nav_wrap .nav_items_item:hover a {
  color: var(--color-white);
}

.wrapper .nav_wrap .nav_items_item:hover a::after {
  border-bottom: 2px solid var(--color-white);
  border-left: 2px solid var(--color-white);
}

/*----------------- 
説明文
-------------------*/
.wrapper .content_text {
  margin-bottom: 32px;
  padding: 20px;
  background-color: var(--color-gray01);
}

.wrapper .content_text .content_text_item {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  column-gap: 27px;
}

.wrapper .content_text .content_text_item:last-child {
  margin-bottom: 0;
}

.wrapper .content_text .content_text_item .text_ttl {
  position: relative;
  width: 7.5em;
  padding: 9px 6px 7px 15px;
  text-align: justify;
  text-align-last: justify;
  letter-spacing: 0.03em;
  background-color: var(--color-yellow);
  color: var(--color-dark-brown);
}

.wrapper .content_text .content_text_item .text_ttl::after {
  display: inline-block;
  content: "";
  position: absolute;
  width: 11px;
  height: 32px;
  top: 0;
  right: -11px;
  background: var(--color-yellow);
  clip-path: polygon(0 0, 0 100%, 100% 50%);
}

.wrapper .content_text .content_text_item .text_ttl + p {
  font-size: 18px;
}

/*----------------- 
商品一覧
-------------------*/

.wrapper .item_wrap {
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  column-gap: 40px;
  row-gap: 32px;
}

.wrapper .item_wrap .item_detail {
  width: calc((100% / 4) - 30px);
  font-weight: 400;
}

.wrapper .item_wrap .item_detail li a {
  margin-bottom: 10px;
  line-height: 1.5;
}

.wrapper .item_wrap .item_detail li:nth-of-type(1) a {
  text-align: center;
}

.wrapper .item_wrap .item_detail li:nth-of-type(1) a img {
  width: 100%;
  height: 130px;
  object-fit: contain;
}

.wrapper .item_wrap .item_detail li:nth-of-type(2) a {
  margin-bottom: 16px;
}

.wrapper .item_wrap .item_detail .price {
  font-family: "メイリオ", Meiryo, sans-serif;
}

.wrapper .item_wrap .item_detail li a:hover {
  opacity: 0.7;
}

/*----------------- 
お問い合わせボタン
-------------------*/

.btn_contact {
  padding: 0 0 40px;
}

.btn_contact a {
  position: relative;
  width: 840px;
  margin: 0 auto;
  padding: 34px 0 30px;
  font-size: 28px;
  font-weight: 500;
  color: var(--color-dark-brown);
  text-align: center;
  border-radius: 50px;
  background-color: var(--color-yellow);
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
  transition: all 0.2s;
}

.btn_contact a::after {
  display: inline-block;
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border-top: 3px solid var(--color-dark-brown);
  border-right: 3px solid var(--color-dark-brown);
  top: 50%;
  right: 35px;
  translate: -50% -50%;
  rotate: 45deg;
  transition: all 0.2s;
}

/* ホバーの動き */
.btn_contact a:hover {
  background-color: var(--color-gray02);
  color: var(--color-white);
}

.btn_contact a:hover::after {
  border-top: 3px solid var(--color-white);
  border-right: 3px solid var(--color-white);
}

/*----------------- 
TOPに戻るボタン
-------------------*/

.wrapper .btn_top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 10;
  visibility: hidden;
}

.wrapper .btn_top.is-show {
  opacity: 1;
  visibility: visible;
}

.wrapper .btn_top.is-hide {
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}

.wrapper .btn_top a {
  position: relative;
  width: 80px;
  height: 80px;
  background-color: var(--color-dark-brown);
  border-radius: 50%;
  transition: all 0.2s;
}

.wrapper .btn_top a::before {
  display: block;
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  top: calc(50% + 5px);
  left: 50%;
  border-top: 3px solid var(--color-white);
  border-left: 3px solid var(--color-white);
  translate: -50% -50%;
  rotate: 45deg;
}

/* ホバーの動き */
.wrapper .btn_top a:hover {
  scale: 1.1;
}