/* ========================================
   REVORA LIFE — Premium PEMF Wellness
   Stylesheet v1.1
   ======================================== */

/* CSS Variables */
:root {
  /* Primary Colours */
  --brand-blue: #1E5AAF;
  --deep-blue: #00163B;
  --white: #FFFFFF;
  
  /* Secondary Colours */
  --silver: #F5F7FA;
  --medium-grey: #8A94A6;
  --dark-grey: #2D3748;
  
  /* Accent Colours */
  --wellness-green: #38A169;
  --soft-green: #E6F4EA;
  --energy-blue: #4A90E2;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  /* Border Radius */
  --border-radius: 8px;
  --border-radius-lg: 12px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-medium: 0.3s ease;
  
/* Card Hover Animation */
  --card-hover-transform: translateY(-8px);
  --card-hover-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--dark-grey);
  background: var(--white);
}

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

a {
  color: var(--brand-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--deep-blue);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--space-md);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Header */
.site-header {
  background: var(--white);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--deep-blue);
}

/* Navigation with Dropdowns */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.main-nav > a {
  color: var(--brand-blue);
  font-weight: 500;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--brand-blue);
  font-weight: 500;
  padding: var(--space-sm) 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link:hover {
  color: var(--brand-blue);
}

.dropdown-arrow {
  font-size: 0.75rem;
  transition: transform var(--transition-fast);
}

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-medium);
  padding: var(--space-sm) 0;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--brand-blue);
  font-size: 0.95rem;
}

.dropdown-menu a:hover {
  background: var(--silver);
  color: var(--brand-blue);
}

.store-link {
  color: var(--brand-blue);
  font-weight: 600;
}

.header-cta {
  background: var(--brand-blue);
  color: var(--white);
  padding: 0.6rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 0.85rem;
  transition: background var(--transition-fast);
}

.header-cta:hover {
  background: var(--deep-blue);
  color: var(--white);
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--deep-blue) 0%, var(--brand-blue) 100%);
  color: var(--white);
  padding: var(--space-3xl) 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
}

.hero-text {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  opacity: 0.9;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  opacity: 0.8;
}

.stars {
  color: #FFD700;
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
}

.button-primary {
  background: var(--wellness-green);
  color: var(--white);
}

.button-primary:hover {
  background: #2F855A;
  color: var(--white);
}

.button-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.button-secondary:hover {
  background: var(--white);
  color: var(--deep-blue);
}

.button-outline {
  background: transparent;
  color: var(--brand-blue);
  border: 2px solid var(--brand-blue);
}

.button-outline:hover {
  background: var(--brand-blue);
  color: var(--white);
}

/* Sections */
.section {
  padding: var(--space-3xl) 0;
}

.section-alt {
  background: var(--silver);
}

.section-heading {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
}

.eyebrow {
  color: var(--brand-blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* Grids */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.products-grid,
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

/* Benefit Cards */
.benefit-card {
  text-align: center;
  padding: var(--space-md);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border: 0.25px solid var(--brand-blue);
  transition: transform 0.3s, box-shadow 0.3s;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.benefit-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: var(--soft-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

/* Product Cards */
.product-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border: 0.25px solid var(--brand-blue);
  transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.product-image {
  aspect-ratio: 16/10;
  background: var(--silver);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-content {
  padding: var(--space-lg);
}

.product-tag {
  display: inline-block;
  background: var(--soft-green);
  color: var(--wellness-green);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.product-features {
  list-style: none;
  margin: var(--space-md) 0;
}

.product-features li {
  padding-left: var(--space-md);
  position: relative;
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
}

.product-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--wellness-green);
}

/* Testimonials */
.testimonial-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--space-lg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.testimonial-stars {
  color: #FFD700;
  margin-bottom: var(--space-sm);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-md);
}

.testimonial-author {
  font-weight: 600;
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--medium-grey);
}

/* CTA Section */
.cta-section {
  background: var(--brand-blue);
  color: var(--white);
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--space-md);
}

/* Footer */
.site-footer {
  background: var(--deep-blue);
  color: var(--white);
  padding: 2rem 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.25rem;
  align-items: start;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.site-footer .footer-brand img {
  height: 90px !important;
  width: auto;
}

.footer-about {
  opacity: 0.78;
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0;
  max-width: 320px;
}

.footer-heading {
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--white);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.3rem;
}

.footer-links a {
  color: rgba(255,255,255,0.72);
  font-size: 0.82rem;
  line-height: 1.4;
}

.footer-links a:hover {
  color: var(--white);
}

.site-footer .container > div[style*="border-top"] {
  margin-top: 1rem !important;
  padding-top: 0.85rem !important;
  font-size: 0.68rem !important;
  line-height: 1.35 !important;
  max-width: 1100px !important;
}

.site-footer .container > div[style*="border-top"] p {
  margin: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 0.8rem;
  margin-top: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, rgba(30, 90, 175, 0.6) 0%, rgba(15, 43, 82, 0.7) 100%), url('assets/images/secondary-hero-bg.jpg');
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
}

.page-header h1 {
  margin-bottom: var(--space-md);
  color: var(--wellness-green);
  text-shadow: 
    -0.5px -0.5px 0 #FFD700,  
     0.5px -0.5px 0 #FFD700,
    -0.5px  0.5px 0 #FFD700,
     0.5px  0.5px 0 #FFD700,
     4px  4px 8px rgba(0,0,0,0.8);
}

.page-header p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto;
}

/* Content Sections */
.content-section {
  padding: var(--space-2xl) 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.content-block {
  max-width: 600px;
}

.content-block h2 {
  margin-bottom: var(--space-md);
}

.content-block ul {
  list-style: none;
  margin: var(--space-md) 0;
}

.content-block li {
  padding-left: var(--space-lg);
  position: relative;
  margin-bottom: var(--space-sm);
}

.content-block li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--wellness-green);
  font-weight: bold;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--silver);
  padding: var(--space-lg) 0;
}

.faq-question {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark-grey);
  margin-bottom: var(--space-sm);
}

.faq-answer {
  color: var(--medium-grey);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info h3 {
  margin-bottom: var(--space-md);
}

.contact-method {
  margin-bottom: var(--space-lg);
}

.contact-method h4 {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid #E2E8F0;
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--brand-blue);
}

/* Comparison Table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-xl) 0;
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--silver);
}

.comparison-table th {
  background: var(--brand-blue);
  color: var(--white);
  font-weight: 600;
}

.comparison-table tr:hover {
  background: var(--silver);
}

.comparison-table .check {
  color: var(--wellness-green);
  font-weight: bold;
}

.comparison-table .cross {
  color: #E53E3E;
}

/* Research Cards */
.research-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.research-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  border-left: 4px solid var(--brand-blue);
}

.research-card h3 {
  color: var(--brand-blue);
  margin-bottom: var(--space-sm);
}

.research-source {
  font-size: 0.875rem;
  color: var(--medium-grey);
  margin-bottom: var(--space-md);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid,
  .content-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .benefits-grid,
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .research-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .main-nav {
    display: none;
  }
  
  .benefits-grid,
  .products-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
}

/* Utility Classes */
.text-center { text-align: center; }
.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }
.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }

/* Skip Link */
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========================================
   WAVE SEPARATORS
   ======================================== */

.wave-separator {
  position: relative;
  height: 100px;
  overflow: hidden;
  background: transparent;
}

.wave-separator svg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
}

.wave-separator-top {
  margin-bottom: -1px;
}

.wave-separator-bottom {
  margin-top: -1px;
}

/* White wave on blue background */
.wave-white svg path {
  fill: #ffffff;
}

/* Blue wave on white background */
.wave-blue svg path {
  fill: var(--brand-blue);
}

/* Light wave */
.wave-light svg path {
  fill: var(--silver);
}

/* ========================================
   TESTIMONIALS CAROUSEL
   ======================================== */

.testimonials-carousel {
  overflow: hidden;
  position: relative;
}

.testimonials-track {
  display: flex;
  gap: var(--space-lg);
  animation: scroll 25s linear infinite;
}

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

.testimonial-card {
  flex: 0 0 484px;
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border: 0.25px solid var(--brand-blue);
  max-height: 346px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

/* ========================================
   LIGHTBOX STYLES
   ======================================== */

.lightbox-img {
  cursor: zoom-in;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border: 0.25px solid var(--brand-blue);
  transition: transform 0.3s, box-shadow 0.3s;
}

.lightbox-img:hover {
  transform: scale(1.02) translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
  padding: 2rem;
}

.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 960px;
  width: 90%;
  max-height: 96vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: white;
  border-radius: 16px;
  padding: 2rem;
  margin: 2rem auto;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--border-radius);
}

.lightbox-caption {
  color: var(--dark-grey);
  margin-top: 1rem;
  font-size: 1rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: none;
  border: none;
  color: var(--dark-grey);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem;
  line-height: 1;
  z-index: 10;
}

.lightbox-close:hover {
  color: var(--brand-blue);
}

/* How It Works Section */
.how-it-works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.how-it-works-card {
  text-align: center;
  padding: var(--space-lg);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.how-it-works-card:hover {
  transform: translateY(-4px);
}

.how-it-works-card img {
  width: 90%;
  margin: 0 auto var(--space-md);
  border-radius: var(--border-radius);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--brand-blue);
  color: var(--white);
  border-radius: 50%;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
  padding: 2rem;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--silver);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  margin: 0;
}

.modal-body {
  padding: var(--space-lg);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--medium-grey);
}

.modal-close:hover {
  color: var(--dark-grey);
}

/* Trust Section */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  text-align: center;
}

.trust-item {
  padding: var(--space-md);
}

.trust-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--brand-blue);
  display: block;
}

.trust-label {
  font-size: 0.9rem;
  color: var(--medium-grey);
}

/* Carousel Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 1.5rem;
}

.dot {
  width: 10px;
  height: 10px;
  background: #1E5AAF;
  border-radius: 50%;
}

/* ========================================
   STORE & CART SYSTEM
   ======================================== */

/* Cart Icon in Header */
.cart-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  color: var(--deep-blue);
  transition: color var(--transition-fast);
}

.cart-icon:hover {
  color: var(--brand-blue);
}

.cart-count {
  position: absolute;
  top: -2px;
  right: -2px;
  background: #E53E3E;
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
}

/* Cart Notification */
.cart-notification {
  position: fixed;
  top: 100px;
  right: 20px;
  background: var(--dark-grey);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  z-index: 9999;
  transform: translateX(150%);
  transition: transform 0.3s ease;
  max-width: 320px;
}

.cart-notification.show {
  transform: translateX(0);
}

/* Cart Drawer */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 9998;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cart-drawer.open {
  visibility: visible;
  opacity: 1;
}

.cart-drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
}

.cart-drawer-panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: white;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  box-shadow: -10px 0 40px rgba(0,0,0,0.15);
}

.cart-drawer.open .cart-drawer-panel {
  transform: translateX(0);
}

.cart-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid #E2E8F0;
}

.cart-drawer-header h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--deep-blue);
}

.cart-drawer-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--medium-grey);
  padding: 0.25rem;
  transition: color var(--transition-fast);
}

.cart-drawer-close:hover {
  color: var(--dark-grey);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
}

.cart-drawer-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid #E2E8F0;
  background: var(--silver);
}

.cart-drawer-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid #EDF2F7;
}

.cart-drawer-item-img {
  width: 64px;
  height: 64px;
  background: var(--silver);
  border-radius: var(--border-radius);
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

.cart-drawer-item-info {
  flex: 1;
  min-width: 0;
}

.cart-drawer-item-brand {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--medium-grey);
  margin-bottom: 0.125rem;
}

.cart-drawer-item-name {
  font-weight: 600;
  color: var(--deep-blue);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.cart-drawer-item-price {
  color: var(--brand-blue);
  font-weight: 600;
  font-size: 0.85rem;
}

.cart-drawer-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.cart-qty-control {
  display: flex;
  align-items: center;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  overflow: hidden;
}

.cart-qty-control button {
  background: white;
  border: none;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 1rem;
  color: var(--dark-grey);
  transition: background var(--transition-fast);
}

.cart-qty-control button:hover {
  background: var(--silver);
}

.cart-qty-control span {
  width: 32px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-grey);
}

.cart-remove-btn {
  background: none;
  border: none;
  color: var(--medium-grey);
  font-size: 0.75rem;
  cursor: pointer;
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.cart-remove-btn:hover {
  color: #E53E3E;
}

.cart-drawer-summary {
  margin-bottom: 1rem;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 0.375rem 0;
  font-size: 0.9rem;
  color: var(--dark-grey);
}

.cart-summary-total {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--deep-blue);
  border-top: 1px solid #E2E8F0;
  margin-top: 0.5rem;
  padding-top: 0.75rem;
}

/* ========================================
   STORE / PRODUCTS PAGE
   ======================================== */

.store-hero {
  background: linear-gradient(135deg, var(--deep-blue) 0%, var(--brand-blue) 100%);
  color: white;
  padding: 4rem 0 3rem;
  text-align: center;
}

.store-hero h1 {
  font-family: var(--font-display);
  font-size: 2.75rem;
  margin-bottom: 0.75rem;
}

.store-hero p {
  font-size: 1.1rem;
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto;
}

.store-filter-bar {
  background: white;
  border-bottom: 1px solid #E2E8F0;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.store-filter-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
}

.store-filter-btn {
  padding: 0.5rem 1.25rem;
  border: 1px solid #E2E8F0;
  background: white;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dark-grey);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.store-filter-btn:hover,
.store-filter-btn.active {
  background: var(--brand-blue);
  color: white;
  border-color: var(--brand-blue);
}

.store-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  padding: 3rem 0;
}

.store-brand-section {
  margin-bottom: 4rem;
}

.store-brand-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--brand-blue);
}

.store-brand-header h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--deep-blue);
}

.store-brand-header .brand-badge {
  background: var(--brand-blue);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-card {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  border: 1px solid #EDF2F7;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

.product-card-img {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #F5F7FA 0%, #E8EDF3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-card-img img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  transition: transform var(--transition-medium);
}

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

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--brand-blue);
  color: white;
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.product-badge.best-seller { background: #E53E3E; }
.product-badge.premium { background: #805AD5; }
.product-badge.popular { background: #DD6B20; }
.product-badge.value-pack { background: var(--wellness-green); }

.product-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-brand {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--medium-grey);
  margin-bottom: 0.375rem;
}

.product-card-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--deep-blue);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--medium-grey);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex: 1;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #EDF2F7;
}

.product-card-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--brand-blue);
}

.product-card-price .usd {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--medium-grey);
  margin-left: 0.25rem;
}

.btn-add-cart {
  padding: 0.6rem 1.25rem;
  background: var(--brand-blue);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.btn-add-cart:hover {
  background: var(--deep-blue);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30,90,175,0.3);
}

.btn-add-cart:active {
  transform: translateY(0);
}

/* ========================================
   CHECKOUT PAGE
   ======================================== */

.checkout-page {
  background: var(--silver);
  min-height: calc(100vh - 200px);
  padding: 3rem 0;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  align-items: start;
}

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

.checkout-panel {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}

.checkout-panel h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--deep-blue);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--brand-blue);
}

.form-group {
  margin-bottom: 1.25rem;
}

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

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--dark-grey);
  margin-bottom: 0.375rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  color: var(--dark-grey);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(30,90,175,0.1);
}

.form-group input::placeholder {
  color: #A0AEC0;
}

.checkout-order-summary {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
  position: sticky;
  top: 100px;
}

.checkout-order-summary h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--deep-blue);
  margin-bottom: 1.25rem;
}

.checkout-item {
  display: flex;
  gap: 0.875rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid #EDF2F7;
}

.checkout-item-img {
  width: 48px;
  height: 48px;
  background: var(--silver);
  border-radius: 6px;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

.checkout-item-info {
  flex: 1;
}

.checkout-item-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--deep-blue);
  margin-bottom: 0.125rem;
}

.checkout-item-meta {
  font-size: 0.75rem;
  color: var(--medium-grey);
}

.checkout-item-price {
  font-weight: 600;
  color: var(--brand-blue);
  font-size: 0.9rem;
}

.checkout-totals {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 2px solid #EDF2F7;
}

.checkout-total-row {
  display: flex;
  justify-content: space-between;
  padding: 0.375rem 0;
  font-size: 0.9rem;
  color: var(--dark-grey);
}

.checkout-total-row.grand-total {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--deep-blue);
  padding-top: 0.75rem;
  margin-top: 0.5rem;
  border-top: 1px solid #E2E8F0;
}

.btn-checkout-submit {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--deep-blue) 100%);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-checkout-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30,90,175,0.35);
}

.secure-checkout-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--medium-grey);
}

.checkout-empty {
  text-align: center;
  padding: 4rem 2rem;
}

.checkout-empty h2 {
  font-family: var(--font-display);
  color: var(--deep-blue);
  margin-bottom: 1rem;
}

/* Trust badges on checkout */
.checkout-trust {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.checkout-trust-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: var(--medium-grey);
}

/* Payment method cards */
.payment-methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.payment-method {
  border: 2px solid #E2E8F0;
  border-radius: var(--border-radius);
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.payment-method:hover,
.payment-method.active {
  border-color: var(--brand-blue);
  background: rgba(30,90,175,0.04);
}

.payment-method svg {
  width: 32px;
  height: 32px;
  margin-bottom: 0.5rem;
}

.payment-method-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--dark-grey);
}

/* Responsive store */
@media (max-width: 768px) {
  .store-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
  }
  
  .store-hero h1 {
    font-size: 2rem;
  }
  
  .product-card-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .btn-add-cart {
    justify-content: center;
  }
  
  .cart-drawer-panel {
    max-width: 100%;
  }
}


/* Shared compact video popup frame - used across the full Revora Life website */
.video-popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 2vw, 1.25rem);
  background: rgba(0, 0, 0, 0.9);
  overflow-y: auto;
}

.video-popup-frame {
  position: relative;
  width: min(94vw, 860px);
  margin: auto;
  padding: 0.55rem;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 12px;
  background: #05070d;
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.5);
}

.video-popup-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 34px;
  height: 34px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255,255,255,0.9);
  border-radius: 999px;
  background: #E53E3E;
  color: #fff;
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.video-popup-title {
  display: none;
  margin: 0;
}

.video-popup-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 8px;
  background: #000;
}

.video-popup-media video,
.video-popup-media iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
}

.video-popup-media video::-webkit-media-controls-panel {
  background-color: rgba(0, 0, 0, 0.72);
}

@media (max-width: 640px) {
  .video-popup-overlay {
    padding: 0.55rem;
  }

  .video-popup-frame {
    width: 96vw;
    padding: 0.4rem;
    border-radius: 10px;
  }

  .video-popup-close {
    top: -9px;
    right: -7px;
    width: 30px;
    height: 30px;
    font-size: 1.25rem;
  }

  .video-popup-media {
    border-radius: 7px;
  }
}

/* QiLife-style testimonial marquee */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.testimonial-marquee-wrapper:hover .testimonial-marquee {
  animation-play-state: paused;
}
.footer-legal-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  line-height: 1.35;
}

.footer-legal-inline span {
  color: rgba(255,255,255,0.35);
  font-size: 0.72rem;
}
.footer-legal-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.35rem 0 0.75rem;
  font-size: 0.78rem;
  line-height: 1.35;
}

.footer-legal-row a {
  color: rgba(255,255,255,0.78);
  text-decoration: none;
}

.footer-legal-row a:hover {
  color: var(--white);
}

.footer-legal-row span {
  color: rgba(255,255,255,0.35);
}
/* Site-wide TOP link */
.site-top-link {
  background: transparent;
  text-align: center;
  padding: 1rem 1rem 1.25rem;
  margin: 0;
}

.carousel-top-link {
  background: transparent;
  text-align: center;
  padding: 1rem 1rem 1.25rem;
  margin: 0;
}

.site-top-link a,
.carousel-top-link a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.55rem 1.1rem;
  background: transparent;
  border: 1px solid rgba(30,90,175,0.22);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1E5AAF;
  box-shadow: none;
  text-decoration: none;
}

.site-top-link svg,
.carousel-top-link svg {
  width: 15px;
  height: 15px;
}