/* ===========================
   Mochi Dolls — 全局样式
   =========================== */

:root {
  --cream:    #fdf6ee;
  --blush:    #f4c2c2;
  --rose:     #e8a0a0;
  --dusty:    #c97b84;
  --deep:     #8b4f56;
  --text:     #3d2b2e;
  --muted:    #7a6567;
  --white:    #ffffff;
  --shadow:   rgba(137, 79, 86, 0.12);
  --radius:   16px;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Lato', sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
}

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  line-height: 1.25;
}

em { font-style: italic; color: var(--dusty); }

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── 按钮 ── */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px var(--shadow); }
.btn-primary { background: var(--dusty); color: var(--white); }
.btn-primary:hover { background: var(--deep); }
.btn-outline {
  background: transparent;
  border: 2px solid var(--dusty);
  color: var(--dusty);
}
.btn-outline:hover { background: var(--dusty); color: var(--white); }
.btn-outline-light {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
}
.btn-outline-light:hover { background: var(--white); color: var(--dusty); }
.full-width { width: 100%; text-align: center; }

/* ── 导航 ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(253, 246, 238, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--blush);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 24px var(--shadow); }
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--deep);
  white-space: nowrap;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-weight: 600;
  color: var(--muted);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--dusty);
  transition: width var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--dusty); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.lang-toggle {
  background: transparent;
  border: 1.5px solid var(--dusty);
  color: var(--dusty);
  border-radius: 50px;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.lang-toggle:hover {
  background: var(--dusty);
  color: var(--white);
}

.cart-btn {
  background: var(--blush);
  border: none;
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 1rem;
  cursor: pointer;
  color: var(--deep);
  font-weight: 700;
  transition: background var(--transition);
}
.cart-btn:hover { background: var(--rose); }
.cart-count {
  background: var(--dusty);
  color: white;
  border-radius: 50%;
  width: 20px; height: 20px;
  display: inline-flex;
  align-items: center; justify-content: center;
  font-size: 0.75rem;
  margin-left: 4px;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--deep);
  margin-left: auto;
}

.mobile-menu {
  display: none;
  list-style: none;
  padding: 12px 24px 20px;
  background: var(--cream);
  border-top: 1px solid var(--blush);
}
.mobile-menu.open { display: block; }
.mobile-menu li { padding: 10px 0; }
.mobile-menu a { font-weight: 600; color: var(--text); }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  padding: 120px 24px 80px;
  max-width: 1140px;
  margin: 0 auto;
}
.hero-content { max-width: 560px; }
.hero-tag {
  display: inline-block;
  background: var(--blush);
  color: var(--deep);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}
.hero-content h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  margin-bottom: 20px;
  color: var(--text);
}
.hero-sub {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 36px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual {
  flex-shrink: 0;
}
.hero-doll {
  font-size: 10rem;
  animation: float 3s ease-in-out infinite;
  display: block;
  text-align: center;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

/* ── 卖点 ── */
.features {
  background: var(--white);
  padding: 80px 0;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.feature-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius);
  background: var(--cream);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-item:hover { transform: translateY(-4px); box-shadow: 0 12px 32px var(--shadow); }
.feature-item > span { font-size: 2.4rem; display: block; margin-bottom: 16px; }
.feature-item h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--deep); }
.feature-item p { color: var(--muted); font-size: 0.9rem; }

/* ── Section 公用 ── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.section-tag {
  display: inline-block;
  color: var(--dusty);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-footer { text-align: center; margin-top: 48px; }

/* ── 商品卡片 ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px var(--shadow); }
.product-img {
  background: linear-gradient(135deg, var(--blush) 0%, var(--cream) 100%);
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}
.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img img {
  transform: scale(1.06);
}
.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--dusty);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
}
.badge-sold { background: #aaa; }
.product-info { padding: 20px; }
.product-info h3 { font-size: 1.1rem; margin-bottom: 6px; }
.product-desc { color: var(--muted); font-size: 0.87rem; margin-bottom: 16px; }
.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-price { font-size: 1.3rem; font-weight: 700; color: var(--dusty); }
.add-btn {
  background: var(--dusty);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 8px 20px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.add-btn:hover { background: var(--deep); transform: scale(1.04); }
.add-btn:disabled { background: #ccc; cursor: not-allowed; transform: none; }

/* 精选商品 */
.featured-products { padding: 100px 0; }

/* ── 故事数据 ── */
.story-section { background: var(--white); padding: 100px 0; }
.story-inner {
  display: flex;
  align-items: center;
  gap: 80px;
}
.story-text { flex: 1; }
.story-text h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 20px; }
.story-text p { color: var(--muted); margin-bottom: 16px; }
.story-text .btn { margin-top: 12px; }
.story-stats {
  flex-shrink: 0;
  display: flex;
  gap: 48px;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--dusty);
}
.stat-label { font-size: 0.85rem; color: var(--muted); }

/* ── 评价 ── */
.testimonials { padding: 100px 0; }
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.review-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 4px 20px var(--shadow);
}
.stars { color: #f4a261; font-size: 1.1rem; margin-bottom: 16px; }
.review-card p { color: var(--muted); font-size: 0.93rem; font-style: italic; margin-bottom: 16px; }
.review-card span { font-size: 0.8rem; font-weight: 700; color: var(--dusty); }

/* ── 订阅 ── */
.newsletter {
  background: linear-gradient(135deg, var(--blush) 0%, var(--rose) 100%);
  padding: 80px 24px;
  text-align: center;
}
.newsletter h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 12px; }
.newsletter p { color: var(--deep); margin-bottom: 32px; }
.subscribe-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}
.subscribe-form input {
  flex: 1;
  padding: 14px 20px;
  border: none;
  border-radius: 50px;
  font-size: 0.95rem;
  outline: none;
  background: white;
  color: var(--text);
}
.subscribe-note { margin-top: 16px; font-size: 0.9rem; color: var(--deep); font-weight: 600; }

/* ── 购物车 ── */
.cart-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1100;
}
.cart-overlay.open { display: block; }
.cart-sidebar {
  position: fixed;
  top: 0; right: -420px;
  width: 380px;
  max-width: 100vw;
  height: 100vh;
  background: var(--white);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transition: right 0.35s ease;
  box-shadow: -8px 0 40px rgba(0,0,0,0.15);
}
.cart-sidebar.open { right: 0; }
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--blush);
}
.cart-header h3 { font-size: 1.2rem; }
.close-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--muted);
  line-height: 1;
}
.close-btn:hover { color: var(--deep); }
.cart-items { flex: 1; overflow-y: auto; padding: 16px; }
.cart-empty { text-align: center; color: var(--muted); margin-top: 60px; font-size: 0.95rem; }
.cart-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--cream);
}
.cart-item-icon { font-size: 2.4rem; flex-shrink: 0; }
.cart-item-info { flex: 1; }
.cart-item-info h4 { font-size: 0.95rem; margin-bottom: 4px; }
.cart-item-price { font-size: 0.85rem; color: var(--dusty); font-weight: 700; }
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.qty-btn {
  width: 26px; height: 26px;
  border: 1px solid var(--blush);
  border-radius: 50%;
  background: var(--cream);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--deep);
  font-weight: 700;
}
.qty-btn:hover { background: var(--blush); }
.qty-num { font-weight: 700; min-width: 20px; text-align: center; }
.remove-btn {
  background: none;
  border: none;
  color: #ccc;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
}
.remove-btn:hover { color: var(--dusty); }
.cart-footer { padding: 20px 24px; border-top: 1px solid var(--blush); }
.cart-total { font-size: 1.1rem; margin-bottom: 16px; }
.cart-note { text-align: center; font-size: 0.78rem; color: var(--muted); margin-top: 10px; }

/* ── page-hero ── */
.page-hero {
  background: linear-gradient(135deg, var(--blush) 0%, var(--cream) 100%);
  padding: 140px 24px 80px;
  text-align: center;
}
.page-hero h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 12px; }
.page-hero p { color: var(--muted); font-size: 1.05rem; }
.page-hero .section-tag { margin-bottom: 16px; }

/* ── Shop controls ── */
.shop-controls { padding: 32px 0; background: var(--white); border-bottom: 1px solid var(--blush); }
.shop-controls-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.filter-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.tag {
  padding: 8px 20px;
  border-radius: 50px;
  border: 2px solid var(--blush);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--transition);
}
.tag:hover, .tag.active {
  background: var(--dusty);
  border-color: var(--dusty);
  color: white;
}
.sort-wrap { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--muted); }
.sort-wrap select {
  padding: 8px 14px;
  border: 1px solid var(--blush);
  border-radius: 8px;
  background: var(--cream);
  color: var(--text);
  cursor: pointer;
  font-size: 0.88rem;
}

/* ── Shop section ── */
.shop-section { padding: 60px 0 100px; }
.no-products { text-align: center; color: var(--muted); padding: 60px; font-size: 1.1rem; }

/* ── Custom banner ── */
.custom-banner {
  background: var(--deep);
  padding: 64px 24px;
}
.custom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.custom-inner h2 { color: white; font-size: 1.7rem; margin-bottom: 8px; }
.custom-inner p { color: var(--blush); }

/* ── About ── */
.about-story { padding: 100px 0; background: var(--white); }
.about-inner {
  display: flex;
  gap: 80px;
  align-items: center;
}
.about-visual { flex-shrink: 0; }
.about-img-placeholder {
  width: 320px; height: 320px;
  background: linear-gradient(135deg, var(--blush), var(--cream));
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  box-shadow: 0 20px 60px var(--shadow);
}
.about-img-placeholder p { font-size: 0.85rem; color: var(--muted); margin-top: 8px; }
.about-text h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 20px; }
.about-text p { color: var(--muted); margin-bottom: 14px; }

/* ── 制作流程 ── */
.process-section { padding: 100px 0; }
.process-steps {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  flex: 1;
  min-width: 180px;
  box-shadow: 0 4px 20px var(--shadow);
}
.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  color: var(--blush);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 12px;
}
.step h3 { font-size: 1rem; margin-bottom: 8px; color: var(--deep); }
.step p { font-size: 0.85rem; color: var(--muted); }
.step-arrow { font-size: 1.6rem; color: var(--blush); flex-shrink: 0; }

/* ── 联系表单 ── */
.contact-section { padding: 100px 0; background: var(--white); }
.contact-form { max-width: 680px; margin: 0 auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-weight: 700; font-size: 0.9rem; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--blush);
  border-radius: 10px;
  font-size: 0.95rem;
  background: var(--cream);
  color: var(--text);
  outline: none;
  font-family: inherit;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--dusty); }
.form-note { margin-top: 16px; color: var(--dusty); font-weight: 600; }

/* ── 页脚 ── */
.footer { background: var(--text); padding: 80px 0 0; color: rgba(255,255,255,0.75); }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand .logo { color: white; font-size: 1.2rem; display: block; margin-bottom: 12px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.8; }
.footer-links h4, .footer-social h4 {
  color: white;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a, .footer-social a {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  transition: color var(--transition);
  display: block;
  margin-bottom: 10px;
}
.footer-links a:hover, .footer-social a:hover { color: var(--blush); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--deep);
  color: white;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 9999;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  transition: transform 0.35s ease, opacity 0.35s ease;
  opacity: 0;
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ── 响应式 ── */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .cart-btn { margin-left: auto; }
  .hero { flex-direction: column; text-align: center; padding-top: 100px; gap: 40px; }
  .hero-btns { justify-content: center; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: repeat(2, 1fr); }
  .story-inner { flex-direction: column; gap: 48px; }
  .story-stats { justify-content: center; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .about-inner { flex-direction: column; }
  .about-img-placeholder { width: 240px; height: 240px; }
  .process-steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
}
@media (max-width: 600px) {
  .feature-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .subscribe-form { flex-direction: column; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .custom-inner { flex-direction: column; text-align: center; }
}