@charset "UTF-8";

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "Yu Gothic", YuGothic, "メイリオ", Meiryo, sans-serif;
  color: #000;
  line-height: 1.8;
  background-color: #fff;
}

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

a {
  text-decoration: none;
  color: inherit;
}

.sp-only {
  display: none;
}

/* Container */
.container-inner-bratop {
  width: 100%;
  overflow: hidden;
  letter-spacing: 1px;
  font-weight: 500;
}

/* FV */
.fv img {
  width: 100%;
  display: block;
}

/* 共通：セクション見出し */
.section-head {
  margin-bottom: 50px;
}

.section-title {
  position: relative;
  text-align: center;
  font-size: 25px;
  font-weight: 700;
  padding-bottom: 20px;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 2.5em;
  height: 2px;
  background-color: #E60012;
}

/* イントロ */
.intro {
  padding: 50px 0 100px;
  text-align: center;
}

.intro-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

.intro-text {
  font-size: 18px;
  line-height: 2;
  margin-bottom: 20px;
}

.intro-text:last-of-type {
  margin-bottom: 60px;
}

.intro-title {
  font-size: 35px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #000000;
}

/* ラインナップ */

.lineup-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

.lineup-card {
  display: flex;
  flex-direction: column;
  background-color: #F7F7F7;
  padding: 25px 0 25px 20px;
}

.lineup-card-row {
  display: flex;
  align-items: center;
  flex: 1;
}

.lineup-img {
  flex: 0 0 40%;
  width: 40%;
}

.lineup-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lineup-body {
  flex: 0 0 60%;
  width: 60%;
  padding: 0 0 0 20px;
}

.lineup-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}

.lineup-text {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.lineup-check-list {
  list-style: none;
  margin: 0 0 25px;
  padding: 0;
}

.lineup-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 14px;
  letter-spacing: 0.5px;
  line-height: 1.6;
  margin-bottom: 8px;
}

.lineup-check-list li:last-child {
  margin-bottom: 0;
}

.lineup-check-list li img {
  width: 12px;
  height: auto;
  flex-shrink: 0;
  margin-top: 6px;
}

.lineup-colors {
  max-width: 220px;
}

.lineup-colors img {
  width: 100%;
  display: block;
}

.lineup-cta {
  display: flex;
  gap: 16px;
  margin-top: 25px;
  padding-right: 20px;
}

.lineup-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 12px 8px;
  border-radius: 999px;
  background-color: #E60012;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* 特長 */
.feature {
  max-width: 1240px;
  margin: 0 auto;
  padding: 60px 20px;
}

.feature-item:last-child {
  background-color: #F9F8F6;
  padding: 40px 30px;
  margin-top: 40px;
}

.feature-item-head {
  text-align: center;
  margin-bottom: 30px;
}

.feature-num {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  margin: 0 10px 4px 0;
}

.feature-num img {
  width: 100%;
  height: 100%;
  display: block;
}

.feature-item-title {
  /* font-family: "a-otf-ud-reimin-pr6n", sans-serif; */
  font-size: 24px;
  font-weight: 500;
  font-style: normal;
  line-height: 1.6;
  color: #000000;
  letter-spacing: 4px;
  margin-bottom: 16px;
}

.feature-item-line {
  width: 2.5em;
  height: 2px;
  margin: 0 auto 25px;
  background-color: #E60012;
}

.feature-item-text {
  font-size: 16px;
  line-height: 2;
  letter-spacing: 2px;
}

.feature-item-content {
  margin-top: 40px;
  padding: 50px 60px;
  background-color: #F9F8F6;
}

.feature-item-content-inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.feature-tech-head {
  text-align: center;
}

.feature-tech-head .feature-col-text {
  margin-bottom: 0;
}

.feature-tech-row {
  display: flex;
  align-items: center;
  gap: 40px;
}

.feature-col-left {
  flex: 0 0 56%;
  width: 56%;
}

.feature-col-right {
  flex: 0 0 44%;
  width: 44%;
  text-align: center;
}

.feature-tech-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #E60012;
  text-align: center;
  padding: 12px 0;
  margin-bottom: 25px;
  border-top: 1px solid #E60012;
  border-bottom: 1px solid #E60012;
}

.feature-col-label {
  font-size: 13px;
  letter-spacing: 1px;
  color: #000000;
  text-align: center;
  margin-bottom: 3px;
}

.feature-logo {
  display: block;
  width: 260px;
  margin: 0 auto 24px;
}

.feature-photo {
  width: 100%;
  display: block;
}

.feature-col-text {
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 20px;
  letter-spacing: 3px;
}

.feature-col-heading {
  font-size: 21px;
  font-weight: 700;
  color: #E60012;
  margin-bottom: 20px;
  letter-spacing: 3px;
}

.feature-diagram {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  display: block;
}

.feature-grid {
  margin-top: 40px;
}

/* 06 カップのこだわり */
.feature-cup {
  padding: 0px 0px;
}

.feature-cup-visual {
  position: relative;
  margin: 0 auto;
  padding: 0 240px;
}

.feature-cup-img {
  width: 100%;
  display: block;
}

.feature-cup-callout {
  position: absolute;
  width: 250px;
  padding: 25px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.feature-cup-callout--01 {
  left: 0;
  top: 17.4%;
  transform: translateY(-70px);
}

.feature-cup-callout--02 {
  left: 0;
  top: 77.7%;
  transform: translateY(-52px);
}

.feature-cup-callout--03 {
  right: 0;
  top: 38.5%;
  transform: translateY(-52px);
}

.feature-cup-callout-title {
  display: block;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 2px solid #E60012;
  margin: 0 auto 12px;
  width: fit-content;
}

.feature-cup-callout-text {
  font-size: 13px;
  line-height: 1.7;
}

.feature-cup-note-wrap {
  max-width: 500px;
  width: fit-content;
  margin: 20px auto 0;
}

.feature-cup-note {
  font-size: 12px;
  line-height: 1.8;
}

.feature-cup-note-icon {
  width: 60px;
  height: auto;
  vertical-align: middle;
  margin: 0 4px;
}

/* 06 カップのこだわり(SP)。PCとは別に画像を裏地前面・裏地背面の2枚に分けて用意し、
   矢印は画像内に描き込まれているため、キャンパスの下に吹き出しを並べるだけでよい */
.feature-cup-sp {
  display: none;
}

.feature-cup-sp-block {
  margin-top: 40px;
}

.feature-cup-sp-block:first-child {
  margin-top: 0;
}

.feature-cup-sp-img {
  width: 100%;
  display: block;
}

.feature-cup-sp-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
}

.feature-cup-sp-row--single {
  justify-content: center;
}

.feature-cup-sp .feature-cup-callout {
  position: static;
  width: auto;
  flex: 1 1 0;
}

.feature-cup-sp-row--single .feature-cup-callout {
  flex: 0 1 auto;
  max-width: 300px;
}

.feature-grid-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 1240px;
  margin: 0 auto;
}

.feature-card {
  text-align: center;
  background-color: #F9F8F6;
  padding: 40px 30px;
}

.feature-card-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
}

.feature-card-head .feature-num {
  margin: 0;
}

.feature-card-title {
  /* font-family: "a-otf-ud-reimin-pr6n", sans-serif; */
  font-size: 24px;
  font-weight: 500;
  font-style: normal;
  color: #000000;
  margin-bottom: 0;
}

.feature-card-text {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 24px;
  letter-spacing: 0;
}

.feature-card-img img {
  width: 100%;
  display: block;
}

/* 商品紹介 */
.product {
  padding: 30px 0;
}

.product-item {
  margin: 80px 0;
}

/* ページ内リンク */
.product-nav-inner {
  display: flex;
  justify-content: center;
  gap: 16px;
  max-width: 840px;
  margin: 0 auto;
  padding: 0 20px;
}

.product-nav-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 16px;
  background-color: #333333;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
}

.product-nav-arrow {
  position: absolute;
  top: 52%;
  right: 20px;
  width: 16px;
  height: 9px;
  transform: translateY(-60%);
}

.product-nav-arrow::before,
.product-nav-arrow::after {
  content: '';
  position: absolute;
  top: 0;
  width: 62%;
  height: 2px;
  background-color: #fff;
}

.product-nav-arrow::before {
  left: 1px;
  transform-origin: left top;
  transform: rotate(35deg);
}

.product-nav-arrow::after {
  right: 1px;
  transform-origin: right top;
  transform: rotate(-35deg);
}

/* 商品ビジュアル */
/* 画像自体の背景(薄いグレーのグラデーション)に合わせて、左右の余白も
   同じ色味で塗って画像が全幅まで続いているように見せる。
   グラデーションの変化ポイントは画像の実際の表示幅(800px = 840 - padding40)
   に合わせているので、画像の境目で色が不連続にならない */
.product-visual-wrap {
  background: linear-gradient(
    to right,
    #f1f1f3 0%,
    #f1f1f3 calc(50% - 400px),
    #e9e9eb calc(50% + 400px),
    #e9e9eb 100%
  );
}

.product-visual {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 20px;
}

.product-visual img {
  width: 100%;
  display: block;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 2%, #000 98%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 2%, #000 98%, transparent 100%);
}

/* スライダー(Swiper使用。本番の共通CSSと干渉しないよう、Swiper標準のCSS/クラス名は
   使わずすべて独自のクラス名・独自のスタイルで組んでいる) */
.product-swiper {
  position: relative;
  margin-top: 50px;
  overflow: hidden;
  cursor: grab;
  user-select: none;
}

.product-swiper:active {
  cursor: grabbing;
}

.product-swiper-wrapper {
  position: relative;
  display: flex;
  box-sizing: content-box;
  touch-action: pan-y;
}

.product-swiper-slide {
  flex-shrink: 0;
  width: 64%;
  max-width: 650px;
  margin-right: 16px;
  position: relative;
}

.product-swiper-slide img {
  width: 100%;
  display: block;
  pointer-events: none;
}

.product-swiper-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.product-swiper-bullet {
  width: 15px;
  height: 15px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background-color: #D9D9D9;
  cursor: pointer;
}

.product-swiper-bullet-active {
  background-color: #333333;
}

/* おすすめの人 */
.product-recommend {
  max-width: 1240px;
  margin: 50px auto 0;
  padding: 0 20px;
  width: fit-content;
}

.product-recommend-title {
  font-size: 25px;
  font-weight: 700;
  margin-bottom: 24px;
  text-align: center;
}

.product-recommend-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.product-recommend-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 14px;
}

.product-recommend-list li:last-child {
  margin-bottom: 0;
}

.product-recommend-list li img {
  box-sizing: content-box;
  width: 16px;
  height: 16px;
  object-fit: contain;
  padding: 6px;
  background-color: rgba(230, 0, 18, 0.1);
  border-radius: 50%;
  flex-shrink: 0;
}

/* CTA */
.product-cta {
  margin-top: 50px;
}

.product-cta-inner {
  display: flex;
  gap: 16px;
  max-width: 840px;
  margin: 0 auto;
  padding: 0 20px;
}

.product-cta-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 16px;
  border-radius: 999px;
  background-color: #E60012;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}

.product-cta-btn img {
  position: absolute;
  top: 50%;
  right: 20px;
  width: 18px;
  height: auto;
  transform: translateY(-50%);
}

/* おすすめ */
.recommend {
  background-color: #F9F8F6;
  padding: 80px 0;
}

.recommend-inner {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 20px;
}

.recommend-list {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.recommend-item {
  border-bottom: 1px solid #C7C7C7;
  padding-bottom: 50px;
  text-align: center;
}

.recommend-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.recommend-question {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 auto 40px;
  padding: 10px 24px;
  background-color: #e4e4e4;
  border-radius: 999px;
}

.recommend-question::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -15px;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 30px solid transparent;
  border-right: 30px solid transparent;
  border-top: 15px solid #e4e4e4;
}

.recommend-question img {
  width: 50px;
  height: auto;
  flex-shrink: 0;
}

.recommend-question p {
  font-size: 18px;
  font-weight: 700;
  text-align: center;
}

.recommend-arrow {
  text-align: center;
  margin-bottom: 20px;
}

.recommend-arrow img {
  width: 130px;
  height: auto;
}

.recommend-photo {
  margin-bottom: 30px;
}

.recommend-photo img {
  width: 100%;
  display: block;
}

.recommend-answer p {
  font-size: 25px;
  font-weight: 700;
  color: #E60012;
  text-align: center;
}

/* 最後のCTA */
.final-cta {
  padding: 80px 0;
}

.final-cta-inner {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 20px;
}

.final-cta-row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.final-cta-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 16px;
  border-radius: 999px;
  background-color: #E60012;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}

.final-cta-btn img {
  position: absolute;
  top: 50%;
  right: 20px;
  width: 18px;
  height: auto;
  transform: translateY(-50%);
}

.final-cta-btn--wide {
  width: 100%;
  background-color: #3E3E3E;
}