@charset "utf-8";

/* ============================================
   夏のおすすめアイテム特集 LP - サマースタイル
   ============================================ */

* {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'M PLUS Rounded 1c', YuGothic, "游ゴシック体", "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
  letter-spacing: .025em;
  line-height: 1.8;
  background: linear-gradient(180deg, #87CEEB 0%, #E0F7FA 15%, #FFF8E1 40%, #FFFDE7 100%);
  background-attachment: fixed;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* ===== 夏の装飾：波の背景 ===== */
body::before {
  content: '';
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%2300BCD4' fill-opacity='0.15' d='M0,64L48,58.7C96,53,192,43,288,48C384,53,480,75,576,80C672,85,768,75,864,64C960,53,1056,43,1152,48C1248,53,1344,75,1392,85.3L1440,96L1440,120L0,120Z'/%3E%3C/svg%3E") no-repeat bottom center;
  background-size: cover;
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80'%3E%3Cpath fill='%2300BCD4' fill-opacity='0.08' d='M0,32L60,37.3C120,43,240,53,360,48C480,43,600,21,720,16C840,11,960,21,1080,32C1200,43,1320,53,1380,58.7L1440,64L1440,80L0,80Z'/%3E%3C/svg%3E") no-repeat bottom center;
  background-size: cover;
  z-index: -1;
  pointer-events: none;
}

@media screen and (min-width: 768px) {
  .desktop-hidden {
    display: none;
  }
}

/* =============== ヘッダーバナー =============== */
.summer-header {
  background: linear-gradient(135deg, #FF6B35 0%, #F7C948 50%, #00BCD4 100%);
  text-align: center;
  padding: 30px 20px 25px;
  position: relative;
  overflow: hidden;
}

.summer-header::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
}

.summer-header::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 10%;
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
}

.summer-header h2 {
  color: #fff;
  font-size: 1.6rem;
  margin: 0;
  text-shadow: 0 2px 8px rgba(0,0,0,0.2);
  font-family: 'Hachi Maru Pop', cursive;
  position: relative;
  z-index: 1;
}

.summer-header .sub-text {
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  margin-top: 8px;
  position: relative;
  z-index: 1;
}

/* =============== TOP商品カード（3枚横並び） =============== */
.top-products {
  display: flex;
  justify-content: center;
  gap: 15px;
  max-width: 900px;
  margin: 0 auto 10px auto;
  padding: 20px 10px;
}

.top-product-card {
  flex: 1;
  max-width: 280px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,188,212,0.15);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
  border: 2px solid transparent;
}

.top-product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0,188,212,0.25);
  border-color: #00BCD4;
}

.top-product-card img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  background: #fff;
  display: block;
  padding: 8px;
}

.top-product-label {
  padding: 12px 10px;
  text-align: center;
  font-weight: bold;
  font-size: 0.95rem;
  color: #333;
  background: linear-gradient(180deg, #fff 0%, #E0F7FA 100%);
}

@media screen and (max-width: 767px) {
  .top-products {
    flex-direction: column;
    align-items: center;
  }
  .top-product-card {
    max-width: 85%;
    width: 85%;
  }
  .top-product-card img {
    height: 240px;
  }
}

/* =============== 追従ボタン（CTA） =============== */
.fixed_btn {
  right: 3px;
  bottom: 3px;
  border-style: none;
  position: fixed;
  display: block;
  text-align: center;
  text-decoration: none;
  width: 220px;
  margin: auto;
  padding: 0.5rem 1rem;
  font-weight: bold;
  font-size: 22px;
  border: 2px solid #fffcfa;
  background: linear-gradient(135deg, #FF6B35, #F44336);
  color: #fff;
  border-radius: 10px;
  transition: 0.5s;
  animation: move_a 2s infinite;
  z-index: 100;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(255,107,53,0.4);
}

@media screen and (min-width: 481px) {
  .fixed_btn {
    right: 3px;
    bottom: 3px;
    box-shadow: 0 4px 15px rgba(255,107,53,0.4);
  }
}

@keyframes move_a {
  0%  { transform: translate(0px, 4px); }
  5%  { transform: translate(0px, -4px); }
  10% { transform: translate(0px, 4px); }
  15% { transform: translate(0px, -4px); }
  20% { transform: translate(0px, 4px); }
  25% { transform: translate(0px, -4px); }
  30% { transform: translate(0px, 0px); }
}

/* =============== サイト説明（リード文） =============== */
.section {
  max-width: 1024px;
  margin: 0 auto;
  padding: 0px 20px 0px;
}

._a {
  max-width: 500px;
  width: 90%;
  margin: 0 auto;
  margin-top: 50px;
  text-align: center;
  padding: 30px 20px;
  background: rgba(255,255,255,0.85);
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0,188,212,0.1);
}

.big {
  color: #FF6B35;
  font-size: 130%;
  font-weight: bold;
  text-shadow: 0 1px 2px rgba(255,107,53,0.2);
}

.under {
  border-bottom: dotted 2px #00BCD4;
}

/* =============== コンテンツ背景 =============== */
#MAIN {
  border-radius: 24px;
  padding: 30px 0px 10px 0px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  width: 98%;
  height: 100%;
  min-height: 100%;
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
  margin-top: 60px;
  margin-bottom: 50px;
  box-shadow: 0 4px 30px rgba(0,188,212,0.12);
  border: 1px solid rgba(0,188,212,0.1);
}

#MOZI {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

/* =============== 見出し =============== */
h1 {
  position: relative;
  display: inline-block;
  padding: 0 40px;
  font-size: 22px;
  font-family: 'Hachi Maru Pop', cursive;
  color: #333;
}

h1:before, h1:after {
  content: '';
  position: absolute;
  top: 50%;
  display: inline-block;
  width: 30px;
  height: 2px;
  border-top: solid 1px #00BCD4;
  border-bottom: solid 1px #00BCD4;
}

h1:before { left: 0; }
h1:after  { right: 0; }

.mi {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

/* =============== 商品説明 =============== */
.setumei {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
  margin-top: 20px;
  margin-bottom: 60px;
}

.syousai {
  margin-top: 10px;
  text-align: left;
  margin-bottom: 80px;
}

/* =============== 商品画像 =============== */
.gazou {
  width: 100%;
  max-width: 700px;
  border-radius: 12px;
}

.gazou2 {
  text-align: center;
  margin-top: 0px;
  margin-bottom: 10px;
  border: none;
  border-radius: 12px;
  overflow: hidden;
}

.gazou2 img {
  border-radius: 12px;
}

/* =============== 商品カード =============== */
.product-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 3px 15px rgba(0,188,212,0.12);
  overflow: hidden;
  margin-bottom: 35px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(0,188,212,0.08);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0,188,212,0.2);
}

.product-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.product-card-image {
  width: 100%;
  height: 280px;
  object-fit: contain;
  background: #fff;
  display: block;
  padding: 12px;
}

.product-card-body {
  padding: 20px 25px 25px;
  text-align: center;
}

.product-card-category {
  display: inline-block;
  background: linear-gradient(135deg, #E0F7FA, #B2EBF2);
  color: #00838F;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.product-card-name {
  font-size: 1.15rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 12px;
  font-family: 'Hachi Maru Pop', cursive;
}

.product-card-desc {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.8;
  margin-bottom: 18px;
}

.product-card-btn {
  display: inline-block;
  background: linear-gradient(135deg, #FF6B35, #FF8A50);
  color: #fff;
  padding: 10px 30px;
  border-radius: 25px;
  font-weight: bold;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 3px 10px rgba(255,107,53,0.3);
}

.product-card-btn:hover {
  background: linear-gradient(135deg, #F44336, #FF6B35);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255,107,53,0.4);
}

/* =============== 商品グリッド =============== */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  max-width: 750px;
  margin: 0 auto;
  padding: 10px 0;
}

@media screen and (min-width: 650px) {
  .product-grid {
    grid-template-columns: 1fr 1fr;
  }
  .product-card-image {
    height: 220px;
  }
}

/* =============== シャッフルボタン =============== */
.reload-btn {
  display: block;
  margin: 30px auto 40px;
  padding: 14px 35px;
  background: none;
  border: 2px solid #00BCD4;
  color: #00BCD4;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'M PLUS Rounded 1c', sans-serif;
}

.reload-btn:hover {
  background: linear-gradient(135deg, #00BCD4, #0097A7);
  color: #fff;
  box-shadow: 0 4px 15px rgba(0,188,212,0.3);
}

/* =============== ショップページリンク =============== */
a.btn_19 {
  display: block;
  text-align: center;
  text-decoration: none;
  width: 260px;
  margin: auto;
  padding: 0.6rem 1rem;
  font-weight: bold;
  font-size: 1rem;
  background: linear-gradient(135deg, #FF6B35, #FF8A50);
  color: #fff;
  border-radius: 30px;
  margin-top: 12px;
  transition: all 0.3s ease;
  box-shadow: 0 3px 10px rgba(255,107,53,0.3);
}

a.btn_19:hover {
  background: linear-gradient(135deg, #F44336, #FF6B35);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255,107,53,0.4);
}

/* =============== サイト先頭リンク =============== */
.siteTOP {
  margin-top: -30px;
  text-align: right;
  margin-bottom: 80px;
}

.cp_link2 {
  color: #00BCD4;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.cp_link2:hover {
  color: #0097A7;
}

/* =============== コピーライト =============== */
.cpt {
  color: #90A4AE;
  text-align: center;
  font-size: 10px;
  padding: 20px 0;
}

/* =============== レスポンシブ対応 =============== */
@media (max-width: 600px) {
  h1 {
    font-size: 1.1rem;
    padding: 0 30px;
  }
  .summer-header h2 {
    font-size: 1.3rem;
  }
  ._a {
    margin-top: 30px;
    padding: 20px 15px;
  }
  #MAIN {
    margin-top: 40px;
  }
  .product-card-image {
    height: 220px;
  }
}

/* =============== セクション区切り装飾 =============== */
.section-divider {
  text-align: center;
  margin: 40px 0 30px;
  position: relative;
}

.section-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #B2EBF2, transparent);
}

.section-divider span {
  background: #fff;
  padding: 0 20px;
  position: relative;
  color: #00BCD4;
  font-size: 1.5rem;
}