/* ==========================================================================
   ZELURA NATURAL BEAUTY - Clean Science Skincare OEM/ODM
   Visual System: Sage Green, Clean Mint, Soft Gold Accent, Pure Ivory
   ========================================================================== */

:root {
  --primary-green: #235338;       /* 标志深绿，沉稳可信 */
  --accent-green: #4E8752;        /* 嫩绿生机 */
  --soft-sage: #88A788;           /* 鼠尾草灰绿，高级轻奢 */
  --light-mint: #F3F7F4;          /* 极浅薄荷底色，清新舒服 */
  --mint-card-bg: #FAFCFA;        /* 卡片纯净底色 */
  --gold-accent: #C5A880;         /* 院线微金点缀 */
  --gold-light: #F9F5EF;          /* 柔金背景 */
  --text-main: #1D2D24;           /* 正文深森林灰，易读非死黑 */
  --text-muted: #586B60;          /* 辅助灰绿文本 */
  --border-subtle: #E2EBE4;       /* 极浅边框 */
  --white: #FFFFFF;
  --shadow-sm: 0 4px 12px rgba(35, 83, 56, 0.04);
  --shadow-md: 0 10px 30px rgba(35, 83, 56, 0.08);
  --shadow-lg: 0 20px 50px rgba(35, 83, 56, 0.12);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--light-mint);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-green);
  background: rgba(78, 135, 82, 0.1);
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--primary-green);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 50px;
  line-height: 1.6;
}

.text-center {
  text-align: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 40px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}

.btn-primary {
  background: var(--primary-green);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(35, 83, 56, 0.25);
}

.btn-primary:hover {
  background: var(--accent-green);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(35, 83, 56, 0.35);
}

.btn-outline {
  border-color: var(--primary-green);
  color: var(--primary-green);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(35, 83, 56, 0.05);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, #D4AF37 0%, #C5A880 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(197, 168, 128, 0.35);
}

.btn-gold:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo img {
  height: 56px;
  max-height: 60px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.brand-logo img:hover {
  transform: scale(1.02);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
  position: relative;
}

.nav-link:hover {
  color: var(--accent-green);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 80px 0 100px;
  background: radial-gradient(circle at top right, #EBF3ED 0%, #F5F9F6 50%, #FAFCFB 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 50px;
}

.hero-content h1 {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  line-height: 1.15;
  color: var(--primary-green);
  margin-bottom: 20px;
  font-weight: 600;
}

.hero-content h1 span {
  color: var(--accent-green);
  font-style: italic;
}

.hero-lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  line-height: 1.6;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.highlight-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-green);
  box-shadow: var(--shadow-sm);
}

.highlight-chip.featured {
  background: #E8F2EA;
  border-color: #C3DFC7;
  color: #1B452D;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

.hero-visual {
  position: relative;
}

.hero-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-subtle);
  position: relative;
}

.hero-card img {
  border-radius: var(--radius-md);
  width: 100%;
  object-fit: cover;
}

.hero-badge-float {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--white);
  padding: 16px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--accent-green);
}

.hero-badge-float .num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-green);
  line-height: 1;
}

.hero-badge-float .desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ==========================================================================
   Trust & Key Metrics Bar
   ========================================================================== */
.metrics-section {
  padding: 40px 0;
  background: var(--white);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.metric-item {
  text-align: center;
  padding: 10px 15px;
}

.metric-val {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: 4px;
}

.metric-lbl {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   Core Formulas / Products Showcase
   ========================================================================== */
.products-section {
  padding: 100px 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: #BFD8C3;
}

.product-img-box {
  position: relative;
  height: 280px;
  background: #F8FAF9;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.product-img-box img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  transition: transform 0.25s ease;
  display: block;
  margin: 0 auto;
}

.product-card:hover .product-img-box img {
  transform: scale(1.05);
}

.product-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(35, 83, 56, 0.9);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}

.product-body {
  padding: 26px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--primary-green);
  margin-bottom: 8px;
}

.product-efficacy {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.badge-tag {
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: #E8F0EA;
  color: #2F593B;
  font-weight: 600;
}

.product-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
  flex-grow: 1;
}

.product-moq-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px dashed var(--border-subtle);
  font-size: 0.88rem;
}

.moq-highlight {
  color: var(--accent-green);
  font-weight: 700;
}

/* ==========================================================================
   Customization Process (Inspired by reference site, streamlined)
   ========================================================================== */
.process-section {
  padding: 100px 0;
  background: var(--white);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
  margin-top: 40px;
}

.process-card {
  background: var(--light-mint);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  position: relative;
  transition: var(--transition);
}

.process-card:hover {
  background: #EBF4ED;
  transform: translateY(-4px);
  border-color: #BCD6C1;
}

.step-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--soft-sage);
  line-height: 1;
  margin-bottom: 12px;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Factory & Production Strength
   ========================================================================== */
.factory-section {
  padding: 100px 0;
  background: radial-gradient(circle at center, #F4F8F5 0%, #E8F0EA 100%);
}

.factory-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.factory-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  height: 180px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.factory-info h3 {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--primary-green);
  margin-bottom: 18px;
}

.factory-features {
  list-style: none;
  margin: 24px 0;
}

.factory-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: var(--text-main);
}

.factory-features svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--accent-green);
}

/* ==========================================================================
   Specialist & Contact Card (Megan Xie)
   ========================================================================== */
.contact-section {
  padding: 100px 0;
  background: var(--white);
}

.contact-wrap {
  background: linear-gradient(135deg, #235338 0%, #163624 100%);
  border-radius: var(--radius-lg);
  color: var(--white);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: center;
  box-shadow: var(--shadow-lg);
}

.contact-person-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  backdrop-filter: blur(10px);
}

.avatar-wrapper {
  position: relative;
  width: 130px;
  height: 130px;
  margin: 0 auto 18px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, #D4AF37 0%, rgba(255, 255, 255, 0.6) 100%);
}

.avatar-wrapper img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.status-dot {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: #25D366;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 3px solid #163624;
}

.contact-person-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-person-role {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 20px;
}

.contact-details-list {
  text-align: left;
  font-size: 0.9rem;
  margin-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
}

.contact-details-list p {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.9);
}

/* Contact Form */
.rfq-form h3 {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin-bottom: 12px;
}

.rfq-form p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  margin-bottom: 26px;
}

.form-group {
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-input {
  width: 100%;
  padding: 13px 18px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-main);
  outline: none;
  transition: var(--transition);
}

.form-input:focus {
  border-color: #D4AF37;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #0E1D14;
  color: rgba(255, 255, 255, 0.75);
  padding: 60px 0 30px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 18px;
  font-family: var(--font-serif);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a:hover {
  color: #A3D4AB;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   Floating WhatsApp Button (Clean & Modern)
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #25D366;
  color: #fff;
  padding: 12px 20px 12px 16px;
  border-radius: 50px;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
  color: #fff;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid, .factory-grid, .contact-wrap {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-content h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 600px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .nav-menu {
    display: none;
  }
}

/* ==========================================================================
   Verified Client Reviews & Authentic Proof Styles
   ========================================================================== */
.reviews-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #FFFFFF 0%, #F5F9F6 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.reviews-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.reviews-proof-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 16px 36px rgba(27, 69, 45, 0.08);
  border: 1px solid var(--border-subtle);
}

.reviews-proof-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid #EAEAEA;
}

.badge-verified-buyer {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #E8F5E9;
  color: #1B5E20;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
}

.reviews-proof-img {
  width: 100%;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  border: 1px solid #F0F0F0;
  display: block;
}

.reviews-cards-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.review-item-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 4px 16px rgba(0,0,0,0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.review-item-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(27, 69, 45, 0.08);
}

.review-user-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.review-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #E2EFE5;
}

.review-user-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-green);
}

.review-user-title {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.review-stars {
  color: #FFA726;
  font-size: 0.92rem;
  letter-spacing: 2px;
}

.review-quote {
  font-size: 0.92rem;
  line-height: 1.55;
  color: #333333;
  margin: 0;
  font-style: italic;
}

.review-tags {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.review-tag-badge {
  font-size: 0.72rem;
  font-weight: 600;
  background: #F0F4F1;
  color: #235338;
  padding: 3px 10px;
  border-radius: 12px;
}

/* ==========================================================================
   B2B FAQs Section Styles
   ========================================================================== */
.faq-section {
  padding: 90px 0;
  background: #FFFFFF;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.faq-card {
  background: #FAFDFB;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all 0.2s ease;
}

.faq-card:hover {
  border-color: var(--accent-green);
  background: #FFFFFF;
  box-shadow: 0 8px 24px rgba(27, 69, 45, 0.05);
}

.faq-question {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: 12px;
  line-height: 1.4;
}

.faq-icon-q {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: #E8F2EA;
  color: #1B452D;
  font-size: 0.85rem;
  font-weight: 800;
  flex-shrink: 0;
}

.faq-answer {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #555555;
  margin: 0;
  padding-left: 38px;
}

@media (max-width: 900px) {
  .reviews-layout {
    grid-template-columns: 1fr;
  }
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Top Header Contact Bar & Multi-Language Selector
   ========================================================================== */
.top-header-bar {
  background: #1B452D;
  color: #FFFFFF;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 0;
  position: relative;
  z-index: 1010;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-tagline {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #D4ECD7;
  font-weight: 500;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #FFFFFF;
  text-decoration: none;
  transition: opacity 0.2s;
}

.top-contact-item:hover {
  opacity: 0.85;
  color: #A3D4AB;
}

/* WhatsApp QR Code Popup */
.wa-qr-trigger {
  position: relative;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.12);
  padding: 4px 10px;
  border-radius: 4px;
}

.wa-qr-popup {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: #FFFFFF;
  color: #222222;
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  display: none;
  width: 170px;
  text-align: center;
  z-index: 1050;
  border: 1px solid #E2EFE5;
}

.wa-qr-trigger:hover .wa-qr-popup,
.wa-qr-trigger:focus-within .wa-qr-popup {
  display: block;
}

.wa-qr-popup img {
  width: 140px;
  height: 140px;
  display: block;
  margin: 0 auto 6px;
}

.wa-qr-popup span {
  font-size: 0.75rem;
  color: #1B452D;
  font-weight: 600;
  display: block;
}

/* Multi-Language Dropdown */
.lang-dropdown {
  position: relative;
  cursor: pointer;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.15);
  padding: 4px 12px;
  border-radius: 4px;
  color: #FFFFFF;
  font-size: 0.82rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.lang-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background: #FFFFFF;
  border-radius: 6px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  min-width: 140px;
  display: none;
  list-style: none;
  padding: 6px 0;
  z-index: 1050;
  border: 1px solid #E5EBE7;
}

.lang-dropdown:hover .lang-menu {
  display: block;
}

.lang-menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  color: #333333;
  text-decoration: none;
  font-size: 0.85rem;
  transition: background 0.15s;
}

.lang-menu li a:hover {
  background: #F0F6F2;
  color: #1B452D;
  font-weight: 600;
}

/* ==========================================================================
   Hero Banner Slider
   ========================================================================== */
/* ==========================================================================
   Hero Banner Carousel (3 Banners Auto-Sliding)
   ========================================================================== */
/* ==========================================================================
   Horizontal Sliding Banner Carousel (3 Banners Auto-Slide + Hover Dots)
   ========================================================================== */
.banner-carousel-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1920 / 656;
  min-height: 260px;
  max-height: 580px;
  overflow: hidden;
  background: #F4F8F5;
}

.banner-carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.65s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.banner-carousel-item {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  position: relative;
}

.banner-carousel-item a {
  display: block;
  width: 100%;
  height: 100%;
}

.banner-carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.banner-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 10;
  padding: 8px 18px;
  background: rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(8px);
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.banner-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  border: 1.5px solid #FFFFFF;
  cursor: pointer;
  transition: all 0.25s ease;
}

.banner-dot.active,
.banner-dot:hover {
  width: 32px;
  border-radius: 10px;
  background: #FFFFFF;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.9);
}

.banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  color: #1B452D;
  font-size: 1.3rem;
  font-weight: 700;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

.banner-arrow:hover {
  background: #1B452D;
  color: #FFFFFF;
  transform: translateY(-50%) scale(1.08);
}

.banner-prev {
  left: 24px;
}

.banner-next {
  right: 24px;
}

@media (max-width: 768px) {
  .banner-carousel-container {
    aspect-ratio: auto;
    height: 240px;
  }
  .banner-arrow {
    display: none;
  }
}

/* ==========================================================================
   Customization 6-Step Workflow Process (Zhenyan Inspiration)
   ========================================================================== */
.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin: 60px 0;
}

.process-step-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  transition: all 0.25s ease;
}

.process-step-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(35, 83, 56, 0.08);
  border-color: #B5D4BD;
}

.process-step-card.reverse {
  grid-template-columns: 1.2fr 1fr;
}

.process-step-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-subtle);
  background: #F8FAF9;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step-img img {
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: contain;
  object-position: center;
  display: block;
}

.process-step-badge {
  display: inline-block;
  background: linear-gradient(135deg, #235338 0%, #36754E 100%);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.process-step-title {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  color: var(--primary-green);
  margin-bottom: 14px;
  line-height: 1.3;
}

.process-step-desc {
  color: #555555;
  font-size: 0.96rem;
  line-height: 1.7;
  margin-bottom: 18px;
}

.process-step-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.process-step-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-dark);
  font-weight: 500;
}

.process-step-bullets li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: #E8F3EB;
  color: #235338;
  font-weight: 800;
  font-size: 0.8rem;
  border-radius: 50%;
}

@media (max-width: 850px) {
  .process-step-card,
  .process-step-card.reverse {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }
  .process-step-card.reverse .process-step-img {
    order: -1;
  }
}

.hero-slider-wrap {
  position: relative;
  overflow: hidden;
  background: #0E2818;
}

.hero-slide {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(14, 40, 24, 0.92) 0%, rgba(20, 56, 34, 0.75) 55%, rgba(14, 40, 24, 0.4) 100%);
}

.hero-slide-content {
  position: relative;
  z-index: 2;
  color: #FFFFFF;
  max-width: 780px;
  padding: 60px 0;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 32px 0 36px;
}

.hero-stat-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 14px;
  text-align: center;
}

.hero-stat-val {
  font-size: 1.6rem;
  font-weight: 800;
  color: #A3D4AB;
  line-height: 1.1;
  margin-bottom: 4px;
}

.hero-stat-lbl {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.3;
}

/* ==========================================================================
   Partner Brands Floating Horizontal Slider (Marquee / Scroll)
   ========================================================================== */
.partner-brands-section {
  background: #FFFFFF;
  padding: 40px 0 45px;
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.partner-header {
  text-align: center;
  margin-bottom: 24px;
}

.partner-header h4 {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 4px;
}

.partner-header p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

.brands-marquee-wrap {
  position: relative;
  width: 100%;
  overflow-x: auto;
  scrollbar-width: thin;
  padding: 10px 0;
}

.brands-marquee-wrap::-webkit-scrollbar {
  height: 4px;
}

.brands-marquee-wrap::-webkit-scrollbar-thumb {
  background: #D0E2D5;
  border-radius: 4px;
}

.brands-track {
  display: inline-flex;
  gap: 16px;
  animation: marqueeScroll 45s linear infinite;
  white-space: nowrap;
}

.brands-marquee-wrap:hover .brands-track {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.brand-float-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  background: #FFFFFF;
  border: 1px solid #E0ECE3;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(27, 69, 45, 0.04);
  font-weight: 700;
  font-size: 0.95rem;
  color: #1B452D;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.brand-float-card:hover {
  transform: translateY(-3px);
  border-color: #235338;
  box-shadow: 0 8px 20px rgba(27, 69, 45, 0.1);
  color: #235338;
}

/* ==========================================================================
   Company Overview (图5模式: 左图/视频 + 右介绍 + 按钮)
   ========================================================================== */
.company-intro-section {
  padding: 90px 0;
  background: #FAFDFB;
  border-bottom: 1px solid var(--border-subtle);
}

.company-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.company-intro-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(27, 69, 45, 0.1);
  border: 1px solid var(--border-subtle);
}

.company-intro-media img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  display: block;
}

.company-badge-float {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(14, 40, 24, 0.88);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 12px 20px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.company-intro-text h2 {
  font-family: var(--font-serif);
  font-size: 2.3rem;
  color: var(--primary-green);
  line-height: 1.25;
  margin-bottom: 20px;
}

.company-intro-text p {
  color: #4A5568;
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.btn-pill-info {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #7DA638;
  color: #FFFFFF;
  padding: 12px 28px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(125, 166, 56, 0.35);
  transition: all 0.2s ease;
  margin-top: 10px;
}

.btn-pill-info:hover {
  background: #6D922E;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(125, 166, 56, 0.45);
  color: #FFFFFF;
}

/* ==========================================================================
   WHY ZELURA Section & Single Product Detail Elements (图7 & 8)
   ========================================================================== */
.why-zelura-section {
  padding: 80px 0;
  background: #F5F9F6;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
}

.why-zelura-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
  text-align: left;
}

.why-card-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #FFFFFF;
  padding: 18px 20px;
  border-radius: 8px;
  border: 1px solid #E2ECE5;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.why-card-check {
  color: var(--accent-green);
  font-size: 1.1rem;
  font-weight: 900;
  flex-shrink: 0;
}

.why-card-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--primary-green);
  margin-bottom: 2px;
}

.why-card-text span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Product Detail Interactive Gallery */
.prod-gallery-main {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: #F8FAF9;
  margin-bottom: 16px;
}

.prod-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.prod-thumb-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.prod-thumb-btn {
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background: #F8FAF9;
  padding: 0;
  transition: all 0.2s;
}

.prod-thumb-btn.active,
.prod-thumb-btn:hover {
  border-color: var(--accent-green);
  box-shadow: 0 4px 10px rgba(35, 83, 56, 0.15);
}

.prod-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Product Detail Info Column */
.prod-spec-list {
  list-style: none;
  padding: 0;
  margin: 16px 0;
}

.prod-spec-list li {
  margin-bottom: 10px;
  font-size: 0.92rem;
  line-height: 1.55;
  color: #333333;
}

.prod-spec-list strong {
  color: var(--primary-green);
}

.star-bullet {
  color: #E6A117;
  margin-right: 6px;
}

.check-bullet {
  color: var(--accent-green);
  font-weight: 800;
  margin-right: 6px;
}

.btn-get-sample-hero {
  display: block;
  width: 100%;
  text-align: center;
  background: #F5FAF6;
  border: 2px solid var(--accent-green);
  color: var(--primary-green);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 16px;
  border-radius: 8px;
  text-decoration: none;
  margin: 24px 0 20px;
  transition: all 0.2s;
}

.btn-get-sample-hero:hover {
  background: var(--accent-green);
  color: #FFFFFF;
}

.seller-direct-box {
  background: #FFFFFF;
  border: 1px solid #E2EFE5;
  border-radius: 8px;
  padding: 18px;
  font-size: 0.88rem;
  line-height: 1.6;
}

.seller-direct-box a {
  color: var(--accent-green);
  text-decoration: none;
  font-weight: 600;
}

/* Related Products Grid */
.related-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.related-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 14px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.related-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.related-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  margin-bottom: 12px;
}

.related-card h4 {
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--primary-green);
  line-height: 1.3;
}

.related-card .spec-tag {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

@media (max-width: 900px) {
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .company-intro-grid {
    grid-template-columns: 1fr;
  }
  .why-zelura-grid {
    grid-template-columns: 1fr;
  }
  .related-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Catalog Download Prominent Card
   ========================================================================== */
.catalog-download-card {
  background: linear-gradient(135deg, #1B452D 0%, #2A5A3D 100%);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  color: #FFFFFF;
  margin-top: 50px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
  box-shadow: 0 16px 36px rgba(27, 69, 45, 0.22);
  border: 1px solid rgba(163, 212, 171, 0.35);
  position: relative;
  overflow: hidden;
}

.catalog-download-card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(163, 212, 171, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.catalog-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(163, 212, 171, 0.2);
  border: 1px solid #A3D4AB;
  color: #C8E8CE;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.catalog-download-content h3 {
  color: #FFFFFF;
  font-family: var(--font-serif);
  font-size: 1.85rem;
  line-height: 1.25;
  margin-bottom: 12px;
}

.catalog-download-content p {
  color: #E0EFE3;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 18px;
}

.catalog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.82rem;
  color: #B5DBC0;
}

.catalog-action {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.btn-catalog {
  background: #A3D4AB;
  color: #123320 !important;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 16px 30px;
  border-radius: 30px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  transition: all 0.25s ease;
  width: 100%;
  justify-content: center;
  text-decoration: none;
}

.btn-catalog:hover {
  background: #FFFFFF;
  color: #1B452D !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
}

.catalog-quick-chat {
  color: #E0EFE3;
  font-size: 0.85rem;
  text-decoration: underline;
  transition: color 0.2s;
  align-self: center;
}

.catalog-quick-chat:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   8-Step Production Process Flow (Image 1 Style)
   ========================================================================== */
.production-flow-section {
  padding: 90px 0;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
}

.flow-header {
  margin-bottom: 45px;
}

.flow-title-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
}

.flow-red-bar {
  width: 6px;
  height: 38px;
  background: #D32F2F;
  border-radius: 3px;
}

.flow-title-bar h2 {
  font-family: var(--font-sans);
  font-size: 2.2rem;
  font-weight: 800;
  color: #111111;
  letter-spacing: -0.02em;
  margin: 0;
}

.flow-subtitle {
  color: #666666;
  font-size: 0.98rem;
  margin-left: 20px;
}

.flow-grid-8 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.flow-card {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  padding: 24px 18px 20px;
  position: relative;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.flow-card:hover {
  border-color: #D32F2F;
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(211, 47, 47, 0.1);
}

.flow-badge-num {
  position: absolute;
  top: 14px;
  left: 14px;
  background: #D32F2F;
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.flow-icon-wrap {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 14px 0 12px;
  color: #D32F2F;
}

.flow-card h4 {
  font-size: 1.02rem;
  font-weight: 700;
  color: #111111;
  text-align: center;
  margin-bottom: 8px;
}

.flow-card p {
  font-size: 0.8rem;
  color: #666666;
  text-align: center;
  line-height: 1.45;
  margin: 0;
}

/* ==========================================================================
   Certifications & Patents Trust Gallery
   ========================================================================== */
.cert-trust-section {
  padding: 80px 0;
  background: #F8FAF9;
  border-bottom: 1px solid var(--border-subtle);
}

.cert-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  margin-top: 36px;
}

.cert-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #A3D4AB;
}

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

.cert-card-body {
  padding: 24px;
}

.cert-card-body h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1B452D;
  margin-bottom: 8px;
}

.cert-card-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .flow-grid-8 {
    grid-template-columns: repeat(2, 1fr);
  }
  .cert-trust-grid {
    grid-template-columns: 1fr;
  }
  .catalog-download-card {
    grid-template-columns: 1fr;
    padding: 30px 24px;
  }
}

@media (max-width: 640px) {
  .flow-grid-8 {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Clean Standard Sans-Serif Ampersand Rule (Replaces Ugly Italic Serif &)
   ========================================================================== */
h1, h2, h3, h4, .section-title, .brand-logo, .nav-link, .eyebrow, strong, .hero-slide-content h1 {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

/* Completely eliminate giant QR popups */
.qr-popup-card, .wa-qr-popup, .top-qr-trigger {
  display: none !important;
}

/* ==========================================================================
   Horizontal Smooth Product Carousel (Auto-Sliding Main Products)
   ========================================================================== */
.prod-slider-wrapper {
  position: relative;
  margin: 36px 0 20px;
  overflow: hidden;
  padding: 10px 4px 20px;
}

.prod-slider-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 12px;
}

.prod-slider-track::-webkit-scrollbar {
  display: none;
}

.prod-slide-card {
  flex: 0 0 310px;
  max-width: 310px;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.prod-slide-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 32px rgba(27, 69, 45, 0.12);
  border-color: #A3D4AB;
}

.prod-card-imgbox {
  position: relative;
  height: 250px;
  background: #F8FAF9;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.prod-card-imgbox img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.prod-slide-card:hover .prod-card-imgbox img {
  transform: scale(1.05);
}

.prod-badge-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #1B452D;
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
  letter-spacing: 0.04em;
}

.prod-card-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.prod-spec-label {
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--accent-green);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.prod-card-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: #111111;
  line-height: 1.35;
  margin-bottom: 10px;
  min-height: 2.7em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prod-card-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.prod-card-pills span {
  background: #EBF4EE;
  color: #1B452D;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid #D5E7DA;
}

.prod-card-desc {
  font-size: 0.82rem;
  color: #666666;
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prod-card-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed #E5E7EB;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prod-moq-text {
  font-size: 0.8rem;
  color: #555555;
}

.prod-moq-text strong {
  color: #D32F2F;
}

.prod-view-btn {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-green);
}

.prod-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  color: #1B452D;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  transition: all 0.2s ease;
}

.prod-nav-btn:hover {
  background: #1B452D;
  color: #FFFFFF;
  transform: translateY(-50%) scale(1.08);
}

.prod-nav-prev { left: 8px; }
.prod-nav-next { right: 8px; }

/* ==========================================================================
   TikTok / Amazon Trending Benchmark Badge (Refined Clean B2B Tag)
   ========================================================================== */
.trending-benchmark-badge {
  background: #FFFBF0;
  border: 1px solid #F6E0A4;
  border-left: 3px solid #E69B1E;
  border-radius: 4px;
  padding: 6px 10px;
  margin-bottom: 12px;
  font-size: 0.76rem;
  line-height: 1.4;
  color: #7A4B08;
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}

.trending-benchmark-badge strong {
  color: #D97706;
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  display: block;
}

.trending-benchmark-badge span {
  color: #5C3805;
  font-weight: 500;
}

/* ==========================================================================
   Zero-Tooling / Zero-Risk Commitment Banner
   ========================================================================== */
.custom-zero-risk-banner {
  background: #F2F7F4;
  border: 1px solid #C4DEC8;
  border-radius: 30px;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin: 20px auto 30px;
  max-width: 900px;
  box-shadow: 0 2px 8px rgba(35, 83, 56, 0.05);
}

.zero-risk-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: #235338;
}

.zero-risk-item svg {
  color: #235338;
  flex-shrink: 0;
}

/* ==========================================================================
   Graphic Partner Brand Logo Cards (Authentic Visual Marks)
   ========================================================================== */
.brand-logo-card {
  flex: 0 0 auto;
  height: 64px;
  padding: 0 22px;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.brand-logo-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
  border-color: #A3D4AB;
}

.brand-logo-card.miniso-card {
  border-color: #FFA4A4;
  background: #FFF9F9;
}

/* Megan WhatsApp QR: permanently visible in the top green contact bar */
.top-megan-qr {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 5px 10px 5px 5px;
  background: #FFFFFF;
  border: 2px solid #D8B45B;
  border-radius: 10px;
  color: #173E29;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  flex: 0 0 auto;
}

.top-megan-qr:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.24);
}

.top-megan-qr img {
  display: block;
  width: 68px;
  height: 68px;
  object-fit: contain;
  image-rendering: auto;
  border-radius: 5px;
}

.top-megan-qr span {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  white-space: nowrap;
}

.top-megan-qr strong {
  color: #173E29;
  font-size: 0.82rem;
}

.top-megan-qr small {
  color: #557063;
  font-size: 0.68rem;
}

.form-delivery-note {
  margin: 12px 0 0;
  font-size: 0.8rem;
  line-height: 1.5;
  color: #5F6F66;
  text-align: center;
}

.form-delivery-status {
  display: none;
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid #9AC9A6;
  border-radius: 8px;
  background: #EFF8F1;
  color: #1B452D;
  font-size: 0.86rem;
  line-height: 1.55;
}

.form-delivery-status.is-visible {
  display: block;
}

@media (max-width: 1100px) {
  .top-megan-qr span {
    display: none;
  }
  .top-megan-qr img {
    width: 58px;
    height: 58px;
  }
}

@media (max-width: 768px) {
  .top-bar-inner,
  .top-bar-right,
  .top-bar-contacts {
    justify-content: center;
  }
  .top-megan-qr {
    order: -1;
  }
  .top-megan-qr img {
    width: 72px;
    height: 72px;
  }
}


/* ==========================================================================
   Homepage Studio Spotlight Banner (Interactive Service Callout)
   ========================================================================== */
.studio-spotlight-section {
  padding: 24px 0 28px;
  background: #F4F8F5;
}

.studio-spotlight-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  background: linear-gradient(135deg, #FFFFFF 0%, #F5FAF6 100%);
  border: 1.5px solid #D1E5D7;
  border-radius: var(--radius-lg);
  padding: 26px 36px;
  box-shadow: 0 8px 24px rgba(27, 69, 45, 0.06);
  position: relative;
  overflow: hidden;
}

.studio-spotlight-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(180deg, var(--gold), var(--primary-green));
}

.spotlight-content {
  flex: 1 1 65%;
  max-width: 680px;
}

.spotlight-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #EFF7F1;
  color: var(--primary-green);
  border: 1px solid #C5E0CC;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.spotlight-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2E7D32;
  box-shadow: 0 0 0 0 rgba(46, 125, 50, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 125, 50, 0.5); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(46, 125, 50, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 125, 50, 0); }
}

.spotlight-title {
  font-family: var(--font-sans);
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  font-weight: 800;
  color: var(--primary-green);
  line-height: 1.25;
  margin-bottom: 8px;
}

.spotlight-desc {
  font-size: 0.88rem;
  line-height: 1.55;
  color: #4A5B50;
  margin-bottom: 16px;
}

.spotlight-desc strong {
  color: #173824;
}

.spotlight-features {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 18px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #235338;
}

.spotlight-feat {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.spotlight-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.spotlight-cta-btn {
  padding: 11px 24px;
  font-size: 0.92rem;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(216, 180, 91, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.spotlight-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(216, 180, 91, 0.5);
}

.spotlight-note {
  font-size: 0.78rem;
  color: #728578;
}

.spotlight-visual {
  flex: 0 0 240px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.spotlight-bottle-wrap {
  position: relative;
  width: 140px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.spotlight-bottle-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,0.12));
  transition: transform 0.3s ease;
}

.studio-spotlight-card:hover .spotlight-bottle-img {
  transform: scale(1.05) rotate(-2deg);
}

.spotlight-float-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(4px);
  border: 1px solid #CDE2D3;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 800;
  color: #173824;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  white-space: nowrap;
}

.spotlight-float-badge.badge-label {
  top: 15px;
  right: -25px;
}

.spotlight-float-badge.badge-silk {
  bottom: 15px;
  left: -25px;
  border-color: #E8D49E;
  background: #FFFAF0;
  color: #8C6B14;
}

@media (max-width: 900px) {
  .studio-spotlight-card {
    flex-direction: column;
    text-align: center;
    padding: 24px;
    gap: 20px;
  }
  .spotlight-content {
    max-width: 100%;
  }
  .spotlight-features {
    justify-content: center;
  }
  .spotlight-actions {
    justify-content: center;
  }
  .spotlight-visual {
    margin-top: 10px;
  }
  .spotlight-float-badge.badge-label {
    right: -10px;
  }
  .spotlight-float-badge.badge-silk {
    left: -10px;
  }
}

/* ==========================================================================
   Spotlight Magical Label-Bonding Micro-Animation (Widget Exact Match)
   ========================================================================== */
.anim-stage-card-link {
  position: relative;
  width: 250px;
  height: 240px;
  background: radial-gradient(circle at 50% 60%, #FFFFFF 0%, #F5FAF6 100%);
  border: 1px solid #DCEADA;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(27,69,45,0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.anim-stage-card-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(27,69,45,0.12);
}

.pedestal-shadow {
  position: absolute;
  bottom: 22px;
  width: 130px;
  height: 20px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(27,69,45,0.22) 0%, rgba(0,0,0,0) 75%);
}

/* Bottle Graphic */
.bottle-container {
  position: relative;
  z-index: 2;
  width: 90px;
  height: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: bottleFloat 5s ease-in-out infinite;
}

@keyframes bottleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

/* Rubber Dropper Bulb */
.dropper-bulb {
  width: 22px;
  height: 32px;
  background: linear-gradient(180deg, #111 0%, #2A2A2A 100%);
  border-radius: 12px 12px 4px 4px;
}

/* Metallic Collar */
.dropper-collar {
  width: 38px;
  height: 26px;
  background: linear-gradient(90deg, #9C7220 0%, #F5D378 40%, #D8B45B 70%, #876218 100%);
  border-radius: 3px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.18);
  margin-top: -2px;
}

/* Glass Bottle Body */
.bottle-glass {
  position: relative;
  width: 76px;
  height: 110px;
  background: linear-gradient(90deg, #5A2710 0%, #8A431F 20%, #B66734 45%, #6A2D13 85%, #4A1E0B 100%);
  border-radius: 6px 6px 12px 12px;
  box-shadow: 0 10px 22px rgba(0,0,0,0.15);
  margin-top: -2px;
  overflow: hidden;
}

.glass-reflection {
  position: absolute;
  top: 0;
  left: 12px;
  width: 6px;
  height: 100%;
  background: rgba(255,255,255,0.25);
  filter: blur(1px);
}

/* Bonded Label on Bottle (Final Finished State) */
.bottle-bonded-label {
  position: absolute;
  top: 28px;
  left: 10px;
  width: 56px;
  height: 48px;
  background: #FFFFFF;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3px;
  box-sizing: border-box;
  opacity: 0;
  animation: bondedReveal 5s ease-in-out infinite;
}

@keyframes bondedReveal {
  0%, 31% { opacity: 0; }
  34% { opacity: 1; transform: scale(1.02); }
  37%, 86% { opacity: 1; transform: scale(1); }
  93%, 100% { opacity: 0; }
}

/* Flying Brand Label Paper */
.flying-label-paper {
  position: absolute;
  z-index: 5;
  width: 58px;
  height: 50px;
  background: #FFFFFF;
  border: 1px solid #DCE6DE;
  border-radius: 3px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4px;
  box-sizing: border-box;
  animation: flyAndBond 5s cubic-bezier(0.25, 1, 0.35, 1) infinite;
}

.label-logo-icon {
  width: 16px;
  height: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #2E7D32;
  font-size: 11px;
}

.label-brand-name {
  font-size: 7px;
  font-weight: 800;
  color: #173824;
  letter-spacing: 0.5px;
  margin-top: 1px;
}

.label-sub-text {
  font-size: 5px;
  color: #6C7D72;
  margin-top: 2px;
}

@keyframes flyAndBond {
  0% {
    opacity: 0;
    transform: translate(90px, -65px) rotate(18deg) scale(0.9);
  }
  10% {
    opacity: 1;
    transform: translate(75px, -50px) rotate(14deg) scale(1.05);
  }
  28% {
    transform: translate(0px, 0px) rotate(0deg) scale(1);
    opacity: 1;
  }
  32% {
    transform: translate(0px, 0px) scale(1.08);
    opacity: 1;
  }
  35% {
    transform: translate(0px, 0px) scale(1);
    opacity: 0;
  }
  100% {
    opacity: 0;
    transform: translate(90px, -65px) rotate(18deg);
  }
}

/* Magic Burst Ring & Sparkles */
.magic-burst-ring {
  position: absolute;
  z-index: 6;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid #D8B45B;
  pointer-events: none;
  animation: ringBurst 5s ease-out infinite;
}

@keyframes ringBurst {
  0%, 31% { opacity: 0; transform: scale(0.2); }
  33% { opacity: 1; transform: scale(0.5); box-shadow: 0 0 20px 8px rgba(216, 180, 91, 0.8); }
  43% { opacity: 0; transform: scale(2.6); box-shadow: 0 0 35px 12px rgba(216, 180, 91, 0); }
  100% { opacity: 0; transform: scale(2.6); }
}

.sparkle-star {
  position: absolute;
  z-index: 7;
  pointer-events: none;
  font-size: 15px;
  animation: starPop 5s ease-out infinite;
}

.sparkle-star.st1 { top: 75px; left: 160px; animation-delay: 0.05s; }
.sparkle-star.st2 { top: 90px; right: 160px; animation-delay: 0.10s; }
.sparkle-star.st3 { bottom: 65px; right: 170px; animation-delay: 0.15s; font-size: 13px; }

@keyframes starPop {
  0%, 31% { opacity: 0; transform: scale(0); }
  35% { opacity: 1; transform: scale(1.3); }
  48% { opacity: 1; transform: scale(1) translateY(-10px); }
  60% { opacity: 0; transform: scale(0.6) translateY(-18px); }
  100% { opacity: 0; }
}

/* Success Finish Tag */
.finish-status-tag {
  position: absolute;
  bottom: 14px;
  z-index: 8;
  background: #173824;
  color: #FFFFFF;
  border: 1px solid #D8B45B;
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.18);
  animation: finishPop 5s ease-out infinite;
  white-space: nowrap;
}

@keyframes finishPop {
  0%, 33% { opacity: 0; transform: translateY(8px) scale(0.85); }
  39% { opacity: 1; transform: translateY(0) scale(1.05); }
  45% { opacity: 1; transform: translateY(0) scale(1); }
  85% { opacity: 1; transform: translateY(0); }
  92% { opacity: 0; transform: translateY(-4px); }
  100% { opacity: 0; }
}


/* ==========================================================================
   Navigation Dropdown Menu for Products
   ========================================================================== */
.nav-item-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-item-dropdown .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-dropdown-arrow {
  transition: transform 0.25s ease, stroke 0.25s ease;
  vertical-align: middle;
}

.nav-item-dropdown:hover .nav-dropdown-arrow {
  transform: rotate(180deg);
  stroke: var(--accent-green);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #FFFFFF;
  min-width: 290px;
  border: 1px solid #DCEADA;
  border-radius: 12px;
  box-shadow: 0 16px 38px rgba(27, 69, 45, 0.14);
  padding: 8px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
  z-index: 1000;
}

/* Invisible bridge so mouse hover doesn't break */
.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 0;
  right: 0;
  height: 14px;
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu li {
  margin: 0 0 4px 0;
  padding: 0;
  list-style: none;
}

.nav-dropdown-menu li:last-child {
  margin-bottom: 0;
}

.nav-dropdown-link {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-main);
  transition: background-color 0.18s ease, transform 0.18s ease;
}

.nav-dropdown-link:hover {
  background-color: #F1F7F3;
  transform: translateX(2px);
}

.nav-dropdown-link .dropdown-link-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.92rem;
  font-weight: 600;
  color: #173824;
}

.nav-dropdown-link .dropdown-cn {
  font-size: 0.78rem;
  font-weight: 500;
  color: #396348;
  background: #E8F2EA;
  padding: 2px 7px;
  border-radius: 4px;
}

.nav-dropdown-link:hover .dropdown-cn {
  background: #D5E7D8;
  color: #1B452D;
}

.nav-dropdown-link .dropdown-link-desc {
  display: block;
  font-size: 0.76rem;
  color: #6C7D72;
  margin-top: 3px;
  line-height: 1.35;
}

/* Efficacy Category Tabs on products.html */
.product-category-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.cat-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 26px;
  background: #FFFFFF;
  border: 1.5px solid #D1E3D5;
  border-radius: 999px;
  color: #173824;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.22s ease;
  box-shadow: 0 2px 8px rgba(27,69,45,0.04);
}

.cat-tab-btn:hover {
  border-color: #1B452D;
  background: #F4F9F5;
  transform: translateY(-1px);
}

.cat-tab-btn.active {
  background: #1B452D;
  border-color: #1B452D;
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(27,69,45,0.18);
}

.cat-tab-btn .cat-tab-cn {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 12px;
  background: #E8F2EA;
  color: #1B452D;
  transition: all 0.22s ease;
}

.cat-tab-btn.active .cat-tab-cn {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
}

/* Efficacy Section Groups */
.efficacy-section-group {
  margin-bottom: 70px;
  transition: opacity 0.25s ease;
}

.efficacy-section-group.is-hidden {
  display: none !important;
}

.efficacy-group-header {
  margin-bottom: 30px;
  padding-bottom: 16px;
  border-bottom: 1.5px solid #E1ECE3;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.efficacy-group-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #1B452D;
  background: #EAF4EC;
  padding: 4px 10px;
  border-radius: 4px;
}

.efficacy-group-title {
  font-size: 1.85rem;
  font-family: var(--font-serif);
  color: #173824;
  margin: 4px 0 0;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.efficacy-group-title span.title-en {
  font-weight: 700;
}

.efficacy-group-title span.title-cn {
  font-size: 1.15rem;
  font-family: var(--font-sans);
  color: #557561;
  font-weight: 500;
}

.efficacy-group-subtitle {
  font-size: 0.92rem;
  color: #556B5D;
  margin: 0;
  line-height: 1.55;
  max-width: 860px;
}