/* =======================================================
   Google Fonts - Warm Beauty for Nokaso
======================================================= */

@import url("https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Libre+Caslon+Display&family=Noto+Sans+JP:wght@500&family=Noto+Serif+JP:wght@400;500;600;700&family=Poppins:wght@500&display=swap");

/* =======================================================
   1. Design Tokens / CSS Variables
======================================================= */

:root {
  /* ----- Fonts ----- */
  --wb-font-jp: "Noto Serif JP", serif;
  --wb-font-jp-sans: "Noto Sans JP", sans-serif;
  --wb-font-title: "Libre Caslon Display", serif;
  --wb-font-latin: "Libre Baskerville", serif;
  --wb-font-poppins: "Poppins", serif;

  /* ----- Brand colors ----- */
  --wb-color-text: #6A5F55;
  --wb-color-black: #000000;
  --wb-color-white: #FFFFFF;
  --wb-color-title: #A88B62;
  --wb-color-accent: #B09064;
  --wb-color-soft-gold: #A38559;
  --wb-color-green: #B5BDA7;
  --wb-color-bg-light: #EDE9E5;
  --wb-color-bg-soft: #F1E9DC;
  --wb-color-bg-warm: #D9C8B2;
  --wb-color-line: #C9B79B;

  /* ----- Spacing ----- */
  --wb-section-pad-y-mobile: 48px;
  --wb-section-pad-y-tablet: 64px;
  --wb-section-pad-y-desktop: 80px;
  --wb-container-pad-x: 16px;
}

.font-notosan{
	font-family: var(--wb-font-jp-sans) !important;
}

.font-medium{
	font-weight: 500 !important;
}

/* =========================================
   Product Page - Mobile First
   ========================================= */

.wb-product-main {
  color: var(--wb-color-text);
  font-family: var(--wb-font-jp);
  font-size: 15px;
  line-height: 1.9;
  background: var(--wb-color-bg-light);
}

/* =========================
   HERO
   ========================= */

.wb-product-hero {
  position: relative;
  width: 100%;
  height: clamp(300px, 46.875vw, 675px);
  overflow: hidden;
}

.wb-product-hero-img {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.wb-product-hero-img img,
.c_hero_img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* =========================
   INTRO
   ========================= */

.wb-product-intro {
  position: relative;
  padding: 72px 16px 50px;
  text-align: center;
  overflow: hidden;
  background: var(--wb-color-bg-light);
}

.wb-product-intro-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.wb-product-title {
  margin: 0;
  color: var(--wb-color-title);
  font-family: var(--wb-font-title);
  font-size: clamp(40px, 10.6vw, 42px);
  font-weight: 400;
  line-height: 1.6;
}

.wb-product-subtitle {
  color: var(--wb-color-black);
  font-family: var(--wb-font-title);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 1px;
  margin-bottom: 40px;
}

.wb-product-lead {
  margin: 0;
  color: var(--wb-color-black);
  font-family: var(--wb-font-jp);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

/* =========================
   SECTION COMMON
   ========================= */

.wb-product-section {
  max-width: 862px;
  margin: auto;
  padding: 40px 16px 70px;
}

.wb-product-section--light {
  background: var(--wb-color-bg-light);
}

.wb-product-section--soft {
  background: var(--wb-color-bg-light);
}

.wb-product-section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.wb-product-section-heading {
  text-align: center;
  margin-bottom: 40px;
}

.wb-product-eyebrow {
  display: block;
  margin: 0 0 8px;
  color: var(--wb-color-green);
  font-family: var(--wb-font-latin);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.35em;
}

.wb-product-section-title {
  margin: 0 0 12px;
  color: var(--wb-color-black);
  font-family: var(--wb-font-jp);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.05em;
}

.wb-product-section-desc {
  margin: 0 auto;
  max-width: 700px;
  color: var(--wb-color-text);
  font-family: var(--wb-font-jp);
  font-size: 14px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  text-align: center;
}

.wb-product-section-lead {
  margin: 0;
  color: var(--wb-color-black);
  font-family: var(--wb-font-jp);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.08em;
  text-align: left;
}

.wb-biden-section .wb-product-section-lead {
  margin-bottom: 50px;
}	

.wb-biden-section .wb-product-biden-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 250px;
  height: 40px;
  margin: 0;
  border-radius: 10px;
  background: #D9C8B2;
  font-family: var(--wb-font-jp);
  font-size: 16px;
  font-weight: 500;
  color: #000000;
}


/* =========================
   IMAGES GRID
   ========================= */

.wb-product-imgs {
  margin-bottom: 32px;
}

.wb-product-imgs-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.wb-product-img-wrap {
  width: 100%;
  overflow: hidden;
  
  display: flex;
  flex-direction: column;
}

.wb-product-img-left {
  flex: 1; 
  
  display: flex;
  flex-direction: column;
}

.wb-product-img-left > img:first-child {
  flex: 1; 
}

.wb-product-img {
  display: block;
  width: 100% !important;
  height: auto !important;
  object-fit: cover;
}

/* =========================
   DETAIL CARDS
   ========================= */

.wb-product-details {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 20px;
  margin-top: 32px;
}

.wb-product-detail-card {
  padding-top: 24px;
  padding-bottom: 16px;
  border-top: 1px solid var(--wb-color-black);
  border-bottom: 1px solid var(--wb-color-black);
}

.wb-product-detail-title {
  color: var(--wb-color-black);
  font-family: var(--wb-font-jp);
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 1.6px;
}

.wb-product-detail-body {
  font-size: 14px;
  color: var(--wb-color-black);
  font-family: var(--wb-font-jp);
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 1.2px;
  margin: 0;
}

/* =========================
   CTA BUTTON
   ========================= */

.wb-product-cta-wrap {
  margin-top: 48px;
  text-align: center;
}

.wb-product-cta-wrap--center {
  margin-top: 32px;
}

.wb-product-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  max-width: 100%;
  min-height: 60px;
  padding: 10px 40px;
  box-sizing: border-box;
  background: #A88B62;
  border: 1px solid #A88B62;
  color: #fff;
  font-family: var(--wb-font-jp);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.05em;
  text-decoration: none !important;
  white-space: nowrap;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.wb-product-btn-primary p {
  margin-bottom: 0;
}

.wb-product-btn-primary::after {
  content: "";
  display: inline-block;
  flex-shrink: 0;
  width: 20px;
  height: 23px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='23' viewBox='0 0 20 23' fill='none'><path d='M18.8326 9.87201L7.76562 20.9141L8.93189 22.0777L19.9989 11.0357L18.8326 9.87201Z' fill='white'/><path d='M8.93189 0.000423778L7.76562 1.16406L18.8326 12.2061L19.9989 11.0425L8.93189 0.000423778Z' fill='white'/><path d='M18.7193 10.2188H0V11.8656H18.7193V10.2188Z' fill='white'/></svg>") center / contain no-repeat;
  transition: transform 0.25s ease;
}

.wb-product-btn-primary:hover {
  opacity: 0.85;
  color: #fff;
  transform: translateY(-2px);
}

.wb-product-btn-primary:hover::after {
  transform: translateX(4px);
}

/* =========================
   BIDENS SECTION
   ========================= */

.wb-product-bidens-features {
  max-width: 750px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-radius: 4px;
  padding: 24px 0;
  margin-bottom: 32px;
}

.wb-product-bidens-col {
  flex: 1; 
}

.wb-product-bidens-col-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--wb-color-black);
  margin: 0 0 12px;
}

.wb-product-feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wb-product-feature-item {
  font-size: 14px;
  color: var(--wb-color-black);
  font-family: var(--wb-font-jp);
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 1.2px;
  margin: 0;
  padding-left: 1em;
  position: relative;
}

.wb-product-feature-item::before {
  content: " ";
  position: absolute;
  left: 0;
  top: 5px;
  display: block;
  width: 12px;
  height: 12px;
  background: black;
}

.wb-product-bidens-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  margin-bottom: 32px;
  background: white;
  padding: 25px 50px;
}

.wb-product-bidens-products {
  width: 100%;
  text-align: center;
}

.wb-product-bidens-img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 4px;
}

.wb-product-bidens-visual {
  width: 100%;
  text-align: center;
}

.wb-product-bidens-visual-img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

/* =========================
   MAMIELLE SECTION
   ========================= */

.wb-product-mamielle-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  margin-bottom: 32px;
  background: white;
  padding: 25px 50px;
}

.wb-product-mamielle-figure,
.wb-product-mamielle-thermal {
  flex: 1;
  overflow: hidden;
  border-radius: 4px;
}

.wb-product-mamielle-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.c_hero_img.prod-banner-sp {
  	display: none;
  }

/* =========================================
   Tablet 751px+
   ========================================= */

@media (min-width: 751px) {
  .wb-product-intro {
    padding: 120px 20px 80px;
  }

  .wb-product-title {
    font-size: 48px;
  }

  .wb-product-subtitle {
    margin-bottom: 40px;
  }

  .wb-product-lead {
    font-size: 20px;
  }

  .wb-product-section {
    padding: 90px 0;
  }

  .wb-product-section-title {
    font-size: 28px;
    margin-bottom: 16px;
  }

  .wb-product-section-desc {
    font-size: 16px;
  }
  
  .wb-product-detail-body {
    font-size: 16px;
  }
  
  .wb-product-feature-item { 
    font-size: 16px;
  }
  
  .wb-product-feature-item::before {
    top: 6px;
  }

  .wb-product-imgs-row {
    flex-direction: row;
  }

  .wb-product-img-wrap {
    min-width: 0;
    flex-direction: row;
  }

  .wb-product-details {
    grid-template-columns: 1fr 1fr;
    column-gap: 32px;
  }

  .wb-product-bidens-features {
    flex-direction: row;
  }

  .wb-product-bidens-grid {
    flex-direction: row;
    align-items: center;
  }

  .wb-product-bidens-products {
    flex: 1;
  }

  .wb-product-bidens-visual {
    flex: 1;
  }

  .wb-product-mamielle-grid {
    flex-direction: row;
  }

  .wb-biden-section .wb-product-section-lead {
    max-width: 456px;
    margin: auto;
    margin-bottom: 50px;
  }	
  
  .wb-product-bidens-features {
  	gap: 32px;
  }
}

/* =========================================
   Desktop 1024px+
   ========================================= */

@media (min-width: 1024px) {
  .wb-product-section-title {
    font-size: 32px;
  }

  .wb-product-intro {
    padding: 120px 20px 68px;
  }

  .wb-product-title {
    font-size: 48px;
  }

  .wb-product-lead {
    font-size: 16px;
  }

  .wb-product-section-lead {
    font-size: 16px;
  }

  .wb-product-cta-wrap {
    margin-top: 68px;
  }
}


@media (max-width: 750px) {
  .wb-product-bidens-grid {
    max-width: 530px;
    margin: auto;
  }
  
  .wb-product-mamielle-grid {
    max-width: 530px;
    margin: auto;
  }
  
  .wb-product-bidens-features {
    max-width: 530px;
    margin: auto;
  }
  .wb-product-btn-primary{
    font-size: 13px;
  }
  .c_hero_img.prod-banner-sp {
  	display: block;
  }
  .c_hero_img.prod-banner-pc {
  	display: none;
  }
  
}