/* ============================================
   THE ORGANIC - Main Stylesheet
   コンセプト: 本要約チャンネルが厳選する
   日本最高峰の食材を低価格で
============================================ */

:root {
  --color-forest: #2e4034;      /* 深い森のグリーン */
  --color-forest-light: #46604f;
  --color-moss: #7a8c6e;        /* 苔色 */
  --color-cream: #f7f4ec;       /* オフホワイト/クリーム */
  --color-sand: #e9e2d3;        /* サンドベージュ */
  --color-clay: #c08552;        /* テラコッタ/アクセント */
  --color-gold: #b08d57;        /* 上品なゴールド */
  --color-ink: #2b2b28;         /* 文字色 */
  --color-gray: #8a857c;
  --color-white: #ffffff;
  --shadow-soft: 0 8px 30px rgba(46, 64, 52, 0.08);
  --shadow-card: 0 12px 40px rgba(46, 64, 52, 0.10);
  --radius: 14px;
  --serif: 'Shippori Mincho', 'Noto Serif JP', serif;
  --sans: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--color-ink);
  background: var(--color-cream);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.serif { font-family: var(--serif); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border: none;
  border-radius: 50px;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-forest);
  color: var(--color-cream);
}
.btn-primary:hover {
  background: var(--color-forest-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.btn-outline {
  background: transparent;
  color: var(--color-forest);
  border: 1.5px solid var(--color-forest);
}
.btn-outline:hover {
  background: var(--color-forest);
  color: var(--color-cream);
}
.btn-block { width: 100%; }
.btn-sm { padding: 10px 22px; font-size: 0.85rem; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(247, 244, 236, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(46, 64, 52, 0.08);
  transition: all 0.3s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-main {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-forest);
}
.logo-sub {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  text-transform: uppercase;
}
.main-nav ul {
  display: flex;
  gap: 36px;
}
.main-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-forest);
  position: relative;
  transition: color 0.3s;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1.5px;
  background: var(--color-gold);
  transition: width 0.3s;
}
.main-nav a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.cart-btn {
  position: relative;
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--color-forest);
  cursor: pointer;
  transition: transform 0.2s;
}
.cart-btn:hover { transform: scale(1.1); }
.cart-count {
  position: absolute;
  top: -8px; right: -10px;
  background: var(--color-clay);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}
.menu-toggle { display: none; background: none; border: none; font-size: 1.4rem; color: var(--color-forest); cursor: pointer; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(105deg, rgba(46,64,52,0.78) 0%, rgba(46,64,52,0.35) 55%, rgba(46,64,52,0.1) 100%),
    url('https://images.unsplash.com/photo-1542838132-92c53300491e?w=1600&q=80') center/cover;
  color: var(--color-cream);
}
.hero-content { max-width: 640px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(6px);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}
.hero-badge i { color: var(--color-clay); }
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
.hero h1 .accent { color: #e8c89a; }
.hero p {
  font-size: 1.05rem;
  line-height: 2;
  margin-bottom: 38px;
  opacity: 0.95;
  font-weight: 300;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero .btn-outline { color: var(--color-cream); border-color: rgba(255,255,255,0.6); }
.hero .btn-outline:hover { background: var(--color-cream); color: var(--color-forest); border-color: var(--color-cream); }
.scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-align: center;
  opacity: 0.8;
}
.scroll-hint i { display: block; margin-top: 6px; animation: bounce 2s infinite; }
@keyframes bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(6px)} }

/* ===== Trust bar ===== */
.trust-bar {
  background: var(--color-forest);
  color: var(--color-cream);
  padding: 26px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.trust-item i { font-size: 1.5rem; color: #e8c89a; margin-bottom: 8px; }
.trust-item p { font-size: 0.85rem; font-weight: 300; opacity: 0.92; }
.trust-item strong { display: block; font-family: var(--serif); font-size: 1rem; margin-bottom: 2px; }

/* ===== Section base ===== */
.section { padding: 96px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 600;
  color: var(--color-forest);
  line-height: 1.5;
  margin-bottom: 18px;
}
.section-desc { color: var(--color-gray); font-size: 0.98rem; }

/* ===== Featured Banner (大豆ミート by LOVEG) ===== */
.featured-banner { padding: 80px 0; background: var(--color-cream); }
.featured-banner-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 0;
  background: linear-gradient(135deg, var(--color-forest) 0%, var(--color-forest-light) 100%);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.featured-banner-text { padding: 56px clamp(28px, 5vw, 64px); color: var(--color-cream); }
.featured-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-clay);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}
.featured-tag i { font-size: 0.8rem; }
.featured-brand { font-size: 0.78rem; letter-spacing: 0.25em; color: #e8c89a; text-transform: uppercase; margin-bottom: 10px; }
.featured-banner-text h2 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  line-height: 1.45;
  margin-bottom: 18px;
}
.featured-banner-text h2 .accent { color: #e8c89a; }
.featured-banner-text p { font-weight: 300; opacity: 0.95; line-height: 2; margin-bottom: 24px; }
.featured-points { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.featured-point {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
}
.featured-point i { color: #e8c89a; }
.featured-price-row { display: flex; align-items: baseline; gap: 12px; margin-bottom: 24px; }
.featured-price { font-family: var(--serif); font-size: 2rem; font-weight: 700; }
.featured-price small { font-size: 0.85rem; font-weight: 400; opacity: 0.85; }
.featured-original { font-size: 1rem; text-decoration: line-through; opacity: 0.7; }
.featured-off { background: var(--color-clay); color: #fff; font-size: 0.78rem; font-weight: 700; padding: 4px 12px; border-radius: 6px; }
.featured-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.featured-banner .btn-primary { background: var(--color-cream); color: var(--color-forest); }
.featured-banner .btn-primary:hover { background: #fff; }
.featured-banner .btn-outline { color: var(--color-cream); border-color: rgba(255,255,255,0.6); }
.featured-banner .btn-outline:hover { background: var(--color-cream); color: var(--color-forest); border-color: var(--color-cream); }
.featured-banner-image { position: relative; height: 100%; min-height: 420px; }
.featured-banner-image img { width: 100%; height: 100%; object-fit: cover; }
.featured-banner-image::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--color-forest) 0%, rgba(46,64,52,0) 30%);
}
.featured-ribbon {
  position: absolute;
  top: 24px; right: 24px;
  z-index: 2;
  background: rgba(247,244,236,0.95);
  color: var(--color-forest);
  font-family: var(--serif);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 50px;
  box-shadow: var(--shadow-soft);
}
.featured-ribbon i { color: var(--color-clay); margin-right: 6px; }

@media (max-width: 768px) {
  .featured-banner { padding: 48px 0; }
  .featured-banner-inner { grid-template-columns: 1fr; }
  .featured-banner-image { min-height: 240px; order: -1; }
  .featured-banner-image::after { background: linear-gradient(0deg, var(--color-forest) 0%, rgba(46,64,52,0) 35%); }
  .featured-ribbon { top: 16px; right: 16px; font-size: 0.72rem; }
}

/* ===== Concept ===== */
.concept { background: var(--color-cream); }
.concept-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
.concept-text .section-title { text-align: left; }
.concept-quote {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--color-forest);
  line-height: 1.9;
  margin: 24px 0;
  padding-left: 24px;
  border-left: 3px solid var(--color-gold);
}
.concept-text p { color: var(--color-ink); margin-bottom: 18px; font-weight: 300; }
.concept-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.concept-image img { width: 100%; height: 480px; object-fit: cover; }
.concept-image .float-card {
  position: absolute;
  bottom: 24px; left: 24px; right: 24px;
  background: rgba(247,244,236,0.95);
  backdrop-filter: blur(6px);
  padding: 20px 24px;
  border-radius: 10px;
}
.float-card span { font-size: 0.7rem; letter-spacing: 0.2em; color: var(--color-gold); }
.float-card p { font-family: var(--serif); color: var(--color-forest); font-size: 1.05rem; margin-top: 4px; }

/* ===== Products ===== */
.products { background: var(--color-sand); }
.category-filter {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-btn {
  background: transparent;
  border: 1.5px solid rgba(46,64,52,0.2);
  color: var(--color-forest);
  padding: 9px 22px;
  border-radius: 50px;
  font-family: var(--sans);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.25s;
}
.filter-btn:hover { border-color: var(--color-forest); }
.filter-btn.active { background: var(--color-forest); color: var(--color-cream); border-color: var(--color-forest); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.product-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-card); }
.product-thumb { position: relative; overflow: hidden; aspect-ratio: 1/1; }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.product-card:hover .product-thumb img { transform: scale(1.07); }
.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--color-clay);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.05em;
}
.product-badge.best { background: var(--color-forest); }
.product-info { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.product-cat { font-size: 0.7rem; color: var(--color-gold); letter-spacing: 0.1em; margin-bottom: 6px; }
.product-name { font-family: var(--serif); font-size: 1.05rem; color: var(--color-forest); margin-bottom: 8px; line-height: 1.5; }
.product-origin { font-size: 0.75rem; color: var(--color-gray); margin-bottom: 10px; }
.product-origin i { color: var(--color-moss); margin-right: 4px; }
.product-rating { font-size: 0.78rem; color: var(--color-gray); margin-bottom: 12px; }
.product-rating .stars { color: #e0a73c; letter-spacing: -1px; }
.product-price-row { margin-top: auto; display: flex; align-items: baseline; gap: 8px; margin-bottom: 14px; }
.product-price { font-family: var(--serif); font-size: 1.4rem; font-weight: 700; color: var(--color-ink); }
.product-price small { font-size: 0.75rem; font-weight: 400; }
.product-original { font-size: 0.85rem; color: var(--color-gray); text-decoration: line-through; }
.product-discount { font-size: 0.72rem; color: var(--color-clay); font-weight: 700; background: rgba(192,133,82,0.12); padding: 2px 8px; border-radius: 4px; }
.product-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.product-tag { font-size: 0.66rem; background: var(--color-sand); color: var(--color-forest-light); padding: 3px 10px; border-radius: 4px; }
.add-cart-btn {
  background: var(--color-forest);
  color: var(--color-cream);
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.25s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.add-cart-btn:hover { background: var(--color-clay); }

/* ===== Value / Why ===== */
.why { background: var(--color-cream); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.why-card { text-align: center; padding: 40px 28px; }
.why-icon {
  width: 76px; height: 76px;
  margin: 0 auto 22px;
  background: var(--color-forest);
  color: #e8c89a;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
}
.why-card h3 { font-family: var(--serif); font-size: 1.2rem; color: var(--color-forest); margin-bottom: 12px; }
.why-card p { color: var(--color-gray); font-size: 0.92rem; font-weight: 300; }

/* ===== CTA banner ===== */
.cta-banner {
  background:
    linear-gradient(rgba(46,64,52,0.82), rgba(46,64,52,0.82)),
    url('https://images.unsplash.com/photo-1506084868230-bb9d95c24759?w=1600&q=80') center/cover fixed;
  color: var(--color-cream);
  text-align: center;
  padding: 100px 0;
}
.cta-banner h2 { font-family: var(--serif); font-size: clamp(1.7rem, 4vw, 2.6rem); margin-bottom: 18px; line-height: 1.5; }
.cta-banner p { max-width: 560px; margin: 0 auto 34px; font-weight: 300; opacity: 0.95; }
.cta-banner .btn-primary { background: var(--color-cream); color: var(--color-forest); }
.cta-banner .btn-primary:hover { background: #fff; }

/* ===== Voice / Reviews ===== */
.voice { background: var(--color-sand); }
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.voice-card { background: var(--color-white); padding: 32px; border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.voice-stars { color: #e0a73c; margin-bottom: 14px; }
.voice-text { font-size: 0.95rem; color: var(--color-ink); margin-bottom: 20px; font-weight: 300; line-height: 1.9; }
.voice-user { display: flex; align-items: center; gap: 12px; }
.voice-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-moss);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif);
  font-size: 1.1rem;
}
.voice-user strong { display: block; font-size: 0.88rem; color: var(--color-forest); }
.voice-user span { font-size: 0.75rem; color: var(--color-gray); }

/* ===== Newsletter ===== */
.newsletter { background: var(--color-forest); color: var(--color-cream); padding: 80px 0; }
.newsletter-inner { max-width: 620px; margin: 0 auto; text-align: center; }
.newsletter h2 { font-family: var(--serif); font-size: 1.8rem; margin-bottom: 14px; }
.newsletter p { font-weight: 300; opacity: 0.9; margin-bottom: 28px; }
.newsletter-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; }
.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border: none;
  border-radius: 50px;
  font-family: var(--sans);
  font-size: 0.9rem;
}
.newsletter-form input:focus { outline: 2px solid var(--color-gold); }
.newsletter .btn-primary { background: var(--color-clay); }

/* ===== Footer ===== */
.site-footer { background: #243029; color: rgba(247,244,236,0.85); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand .logo-main { color: var(--color-cream); }
.footer-brand p { font-size: 0.85rem; font-weight: 300; margin-top: 16px; line-height: 1.9; opacity: 0.8; }
.footer-col h4 { font-family: var(--serif); font-size: 1rem; color: var(--color-cream); margin-bottom: 18px; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 0.85rem; opacity: 0.8; transition: opacity 0.2s; }
.footer-col a:hover { opacity: 1; color: #e8c89a; }
.footer-social { display: flex; gap: 14px; margin-top: 18px; }
.footer-social a {
  width: 38px; height: 38px;
  border: 1px solid rgba(247,244,236,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.25s;
}
.footer-social a:hover { background: var(--color-gold); border-color: var(--color-gold); color: var(--color-forest); }
.footer-bottom { border-top: 1px solid rgba(247,244,236,0.15); padding-top: 24px; text-align: center; font-size: 0.78rem; opacity: 0.7; }

/* ===== Cart drawer ===== */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(43,43,40,0.5);
  opacity: 0; visibility: hidden;
  transition: all 0.3s;
  z-index: 1100;
}
.cart-overlay.open { opacity: 1; visibility: visible; }
.cart-drawer {
  position: fixed;
  top: 0; right: 0;
  width: 420px; max-width: 90vw;
  height: 100%;
  background: var(--color-cream);
  transform: translateX(100%);
  transition: transform 0.35s ease;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 40px rgba(0,0,0,0.15);
}
.cart-drawer.open { transform: translateX(0); }
.cart-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid rgba(46,64,52,0.1);
}
.cart-header h3 { font-family: var(--serif); font-size: 1.3rem; color: var(--color-forest); }
.cart-close { background: none; border: none; font-size: 1.3rem; color: var(--color-forest); cursor: pointer; }
.cart-items { flex: 1; overflow-y: auto; padding: 20px 24px; }
.cart-empty { text-align: center; color: var(--color-gray); padding: 60px 20px; }
.cart-empty i { font-size: 2.5rem; color: var(--color-sand); margin-bottom: 16px; }
.cart-item { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid rgba(46,64,52,0.08); }
.cart-item img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; }
.cart-item-info { flex: 1; }
.cart-item-name { font-family: var(--serif); font-size: 0.92rem; color: var(--color-forest); margin-bottom: 4px; }
.cart-item-price { font-size: 0.85rem; color: var(--color-ink); font-weight: 600; }
.cart-qty { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.qty-btn {
  width: 26px; height: 26px;
  border: 1px solid rgba(46,64,52,0.2);
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
  color: var(--color-forest);
  font-size: 0.9rem;
}
.cart-item-remove { background: none; border: none; color: var(--color-gray); cursor: pointer; font-size: 0.9rem; align-self: flex-start; }
.cart-item-remove:hover { color: var(--color-clay); }
.cart-footer { padding: 24px; border-top: 1px solid rgba(46,64,52,0.1); }
.cart-total { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 18px; }
.cart-total span { font-size: 0.9rem; color: var(--color-gray); }
.cart-total strong { font-family: var(--serif); font-size: 1.5rem; color: var(--color-forest); }

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-forest);
  color: var(--color-cream);
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.9rem;
  box-shadow: var(--shadow-card);
  opacity: 0;
  transition: all 0.35s ease;
  z-index: 1500;
  display: flex; align-items: center; gap: 10px;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast i { color: #e8c89a; }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== Product Detail Page ===== */
.detail-main { padding: 48px 0 96px; background: var(--color-cream); min-height: 70vh; }
.breadcrumb { font-size: 0.8rem; color: var(--color-gray); margin-bottom: 32px; }
.breadcrumb a { color: var(--color-forest); }
.breadcrumb a:hover { color: var(--color-gold); }
.breadcrumb i { font-size: 0.6rem; margin: 0 8px; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.detail-image { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); }
.detail-image img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.detail-image .product-badge { font-size: 0.75rem; padding: 6px 16px; }
.detail-cat { font-size: 0.78rem; letter-spacing: 0.15em; color: var(--color-gold); text-transform: uppercase; margin-bottom: 12px; }
.detail-title { font-family: var(--serif); font-size: 2rem; color: var(--color-forest); line-height: 1.5; margin-bottom: 16px; }
.detail-rating { color: var(--color-gray); font-size: 0.9rem; margin-bottom: 20px; }
.detail-rating .stars { color: #e0a73c; }
.detail-desc { color: var(--color-ink); font-weight: 300; margin-bottom: 24px; line-height: 2; }
.detail-meta { background: var(--color-white); border-radius: var(--radius); padding: 24px; margin-bottom: 28px; box-shadow: var(--shadow-soft); }
.detail-meta dl { display: grid; grid-template-columns: auto 1fr; gap: 12px 20px; }
.detail-meta dt { font-size: 0.85rem; color: var(--color-gray); }
.detail-meta dd { font-size: 0.9rem; color: var(--color-forest); font-weight: 500; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.detail-price-box { display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px; }
.detail-price { font-family: var(--serif); font-size: 2.2rem; font-weight: 700; color: var(--color-ink); }
.detail-price small { font-size: 0.9rem; font-weight: 400; color: var(--color-gray); }
.detail-original { font-size: 1.05rem; color: var(--color-gray); text-decoration: line-through; }
.detail-discount { background: var(--color-clay); color: #fff; font-size: 0.8rem; font-weight: 700; padding: 4px 12px; border-radius: 6px; }
.detail-stock { font-size: 0.82rem; color: var(--color-moss); margin-bottom: 24px; }
.detail-stock i { margin-right: 6px; }
.detail-buy { display: flex; gap: 14px; align-items: center; margin-bottom: 28px; flex-wrap: wrap; }
.qty-selector { display: flex; align-items: center; border: 1.5px solid rgba(46,64,52,0.2); border-radius: 50px; overflow: hidden; }
.qty-selector button { width: 44px; height: 48px; border: none; background: #fff; font-size: 1.1rem; color: var(--color-forest); cursor: pointer; }
.qty-selector button:hover { background: var(--color-sand); }
.qty-selector span { width: 48px; text-align: center; font-weight: 600; }
.detail-buy .btn { flex: 1; min-width: 200px; padding: 16px; }
.detail-story { background: var(--color-white); border-radius: var(--radius); padding: 40px; margin-top: 24px; box-shadow: var(--shadow-soft); }
.detail-story h3 { font-family: var(--serif); font-size: 1.3rem; color: var(--color-forest); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.detail-story h3 i { color: var(--color-gold); }
.detail-story-body { font-weight: 300; line-height: 2; color: var(--color-ink); }
.detail-story-body p { margin-bottom: 14px; }
.related-section { margin-top: 80px; }
.detail-loading { text-align: center; padding: 80px 20px; color: var(--color-gray); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .main-nav.open {
    display: block;
    position: absolute;
    top: 78px; left: 0; right: 0;
    background: var(--color-cream);
    border-bottom: 1px solid rgba(46,64,52,0.1);
    padding: 20px 24px;
  }
  .main-nav.open ul { flex-direction: column; gap: 18px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .concept-grid { grid-template-columns: 1fr; gap: 36px; }
  .concept-text .section-title, .concept-quote { text-align: left; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .why-grid, .voice-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .newsletter-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .footer-social { justify-content: center; }
}
@media (max-width: 768px) {
  .detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .detail-story { padding: 28px; }
  .detail-meta dl { grid-template-columns: 1fr; gap: 4px 0; }
  .detail-meta dt { margin-top: 8px; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .hero { min-height: 80vh; }
  .detail-buy .btn { min-width: 100%; }
}