/* ===============================
   Modern PDP Styles
=================================
*/

/* 1) Variables & Reset */
:root {
  --bg-page: #f9f9f9;
  --bg-block: #ffffff;
  --text-dark: #333333;
  --text-muted: #6b7280;
  --accent: #3bb8b9;
  --accent-dark: #2a8586;
  --accent-light: #c2eeef;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --radius-sm: 0.25rem;
  --radius: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --transition: all 0.3s ease;
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Poppins', sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
}

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

body {
  background: var(--bg-page);
  color: var(--text-dark);
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-sm);
}

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

ul {
  list-style: none;
}

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

a:hover {
  color: var(--accent-dark);
}

button {
  cursor: pointer;
  font-family: var(--font-primary);
}

/* 2) Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-md) 0;
}

/* 3) Header */
.header-fixed {
  position: sticky;
  top: 0;
  background: var(--bg-block);
  box-shadow: var(--shadow);
  z-index: 100;
}

/* 4) Breadcrumb */
.breadcrumb {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-muted);
  font-family: var(--font-secondary);
}

.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.breadcrumb a:hover {
  color: var(--accent);
}

/* 5) Product Layout */
.product-page {
  background: var(--bg-block);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.product-layout {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

/* 6) Product Images */
.product-image-section {
  flex: 1 1 500px;
  position: relative;
}

.main-image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-sm);
}

.main-product-img {
  width: 100%;
  display: block;
  transition: transform 0.3s ease;
}

.main-image-container:hover .main-product-img {
  transform: scale(1.05);
}

.image-zoom-lens {
  position: absolute;
  display: none;
  width: 100px;
  height: 100px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.3;
  background-color: var(--accent-light);
}

.image-nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  z-index: 10;
}

.image-nav-btn {
  background: rgba(255, 255, 255, 0.8);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  font-size: 1rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.image-nav-btn:hover {
  background: var(--accent);
  color: white;
}

/*.product-thumbnails {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}*/

.product-thumbnails img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.product-thumbnails img:hover {
  transform: translateY(-3px);
}

.product-thumbnails img.active-thumb {
  border-color: var(--accent);
}

/* 7) Product Info */
.product-info {
  flex: 1 1 500px;
}

.product-header {
  margin-bottom: var(--spacing-md);
}

.product-badge {
  display: inline-block;
  background-color: var(--accent-light);
  color: var(--accent-dark);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-title {
  font-size: 2rem;
  color: var(--text-dark);
  margin-bottom: var(--spacing-xs);
}

.product-tagline {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-family: var(--font-secondary);
  margin-bottom: var(--spacing-md);
}

.product-variations {
  margin-bottom: var(--spacing-md);
}

.variation-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: var(--spacing-xs);
}

.color-options {
  display: flex;
  gap: var(--spacing-sm);
}

.color-option {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--gray-200);
  padding: 2px;
  cursor: pointer;
  transition: var(--transition);
}

.color-option.active {
  border-color: var(--accent);
  transform: scale(1.1);
}

.product-size-selection {
  margin-bottom: var(--spacing-md);
}

.size-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.size-option {
  padding: 0.5rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--bg-block);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.size-option:hover {
  border-color: var(--accent);
}

.size-option.active {
  background-color: var(--accent);
  border-color: var(--accent);
  color: white;
}

.custom-size-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

.custom-size-note i {
  color: var(--accent);
  margin-right: 0.25rem;
}

.product-highlights-container {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background-color: var(--gray-100);
  border-radius: var(--radius);
}

.product-highlights-container h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.product-highlights {
  list-style: none;
}

.product-highlights li {
  display: flex;
  align-items: center;
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--gray-200);
}

.product-highlights li:last-child {
  border-bottom: none;
}

.product-highlights li i {
  color: var(--accent);
  margin-right: 0.5rem;
  font-size: 0.9rem;
}

.product-cta-section {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.btn-inquire, .btn-sample {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
}

.btn-inquire {
  background-color: var(--accent);
  color: white;
  flex: 2;
}

.btn-inquire:hover {
  background-color: var(--accent-dark);
}

.btn-sample {
  background-color: var(--gray-100);
  color: var(--text-dark);
  flex: 1;
  border: 1px solid var(--gray-300);
}

.btn-sample:hover {
  background-color: var(--gray-200);
}

.btn-inquire i, .btn-sample i {
  margin-right: 0.5rem;
}

/* 8) Trust Indicators */
.trust-indicators {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.trust-item {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: var(--gray-100);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.trust-item i {
  color: var(--accent);
  margin-right: 0.5rem;
  font-size: 1rem;
}

/* 9) Product Tabs */
.product-tabs {
  margin-top: var(--spacing-xl);
}

.tabs-header {
  display: flex;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: var(--spacing-md);
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
}

.tabs-header::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Edge */
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 3px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--accent);
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-content {
  display: none;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.tab-content.active {
  display: block;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.feature-item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--gray-100);
  border-radius: var(--radius);
  transition: var(--transition);
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-item i {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: var(--spacing-sm);
}

.feature-item h4 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* 10) Applications Section */
.applications-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.application-card {
  display: flex;
  flex-wrap: wrap;
  background-color: var(--gray-100);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.application-card:hover {
  box-shadow: var(--shadow-md);
}

.application-image {
  flex: 1 1 200px;
}

.application-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.application-content {
  flex: 2 1 300px;
  padding: var(--spacing-md);
}

.application-content h4 {
  color: var(--accent);
  margin-bottom: var(--spacing-xs);
}

.application-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* 11) Specifications */
.specifications-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-md);
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table th,
.specs-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.specs-table th {
  background-color: var(--gray-100);
  font-weight: 600;
  color: var(--text-dark);
}

.specs-table tr:last-child td {
  border-bottom: none;
}

.download-section {
  background-color: var(--gray-100);
  padding: var(--spacing-md);
  border-radius: var(--radius);
}

.download-section h4 {
  margin-bottom: var(--spacing-sm);
}

.download-link {
  display: block;
  padding: var(--spacing-xs) 0;
  color: var(--accent);
  transition: var(--transition);
}

.download-link:hover {
  color: var(--accent-dark);
  transform: translateX(5px);
}

.download-link i {
  margin-right: 0.5rem;
}

/* 12) Testimonials */
.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.testimonial {
  background-color: var(--gray-100);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.testimonial:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.testimonial-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.rating {
  color: #f5a623;
}

.testimonial-meta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.testimonial-text {
  font-style: italic;
  color: var(--text-dark);
}

/* 13) Related Products */
.related-products {
  margin-top: var(--spacing-xl);
}

.section-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-xs);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--accent);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-md);
}

.product-card {
  background-color: var(--bg-block);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.product-card-image {
  height: 200px;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.product-card-content {
  padding: var(--spacing-md);
}

.product-card-content h4 {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.product-card-content p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
}

.view-product-link {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
}

.view-product-link:hover {
  color: var(--accent-dark);
  transform: translateX(5px);
}

/* 14) Sticky CTA Button */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: auto;
  background-color: var(--bg-block);
  padding: var(--spacing-sm);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  z-index: 90;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.sticky-cta.visible {
  transform: translateY(0);
}

/*.sticky-cta .btn-inquire {
  width: 100%;
  padding: var(--spacing-sm);
}*/

/* 15) Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: auto;
  height: 100%;
  background-color: rgba(0,0,0,0.7);
  z-index: 1000;
  overflow-y: auto;
  padding: var(--spacing-md) 0;
}

.modal-content {
  background-color: var(--bg-block);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  padding: var(--spacing-lg);
  animation: modalFadeIn 0.3s ease;
 /*  min-height: 1000px;*/
   padding-bottom: var(--spacing-xl);
}

@keyframes modalFadeIn {
  from { transform: translateY(-50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
}

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

.modal h2 {
  margin-bottom: var(--spacing-md);
  color: var(--accent);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.selected-product {
  display: flex;
  align-items: center;
  background-color: var(--gray-100);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.product-thumbnail {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-right: var(--spacing-sm);
}

.product-details {
  flex: 1;
}

.product-name {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
}

.product-variant {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.submit-btn {
  background-color: var(--accent);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  width: 100%;
  cursor: pointer;
  transition: var(--transition);
}

.submit-btn:hover {
  background-color: var(--accent-dark);
}

/* 16) Footer */
footer {
  background-color: #333;
  color: white;
  padding: var(--spacing-lg) 0 calc(var(--spacing-sm) + 50px) 0;
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.footer-logo h2 {
  color: white;
  margin-bottom: var(--spacing-xs);
}

.footer-logo p {
  color: var(--gray-300);
}

.footer-links h3,
.footer-contact h3 {
  color: white;
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
}

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

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--gray-300);
  transition: var(--transition);
}

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

.footer-contact p {
  color: var(--gray-300);
  margin-bottom: var(--spacing-xs);
  display: flex;
  align-items: center;
}

.footer-contact i {
  margin-right: var(--spacing-xs);
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  padding-top: var(--spacing-md);
  margin-top: var(--spacing-lg);
  color: var(--gray-300);
  font-size: 0.9rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.whatsapp-float {
  position: fixed;
  bottom: calc(1.5rem + 50px);
  right: 1.5rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 80;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float img {
  max-width: 100%;
  max-height: 100%;
}

/* 17) Responsive */
@media (max-width: 992px) {
  .product-cta-section {
    flex-direction: column;
  }
  .product-cta-section button {
    width: 100%;        /* stretch every button */
    box-sizing: border-box;
  }
  
  .specifications-container {
    grid-template-columns: 1fr;
  }
  
  /*.sticky-cta .btn-inquire {
    width: 100%;
  }*/
}

@media (max-width: 768px) {
  .product-page {
    padding: var(--spacing-md);
  }
  
  .product-layout {
    gap: var(--spacing-md);
  }
  
  .product-title {
    font-size: 1.5rem;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-container {
    grid-template-columns: 1fr;
  }
  
  .product-thumbnails img {
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 576px) {
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
  
  .tabs-header {
    overflow-x: scroll;
  }
  
 .modal-content {
    min-height: auto;
    max-height: 90vh;    /* won’t grow taller than the screen */
    overflow-y: auto;    /* scroll internally if content is long */
    width: 95%;          /* nice padding on the sides */
    max-width: 480px;
    margin: 1.5rem auto; /* centering */
  }
  
  .product-cta-section {
    gap: var(--spacing-xs);
  }
}


/* Responsive Header & Cool Effects */
.header-fixed {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  z-index: 9999;
  transition: background 0.3s ease;
}

/* Change background on scroll */
.header-fixed.scrolled {
  background: #ffffff;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
  padding: 0.75rem 1rem;
}

.logo img {
  max-height: 100px;
  transition: transform 0.3s ease;
}
.logo img:hover {
  transform: scale(1.05);
}

/* Hamburger Button */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  position: relative;
  z-index: 10001;
}
.hamburger,
.hamburger::before,
.hamburger::after {
  content: '';
  display: block;
  width: 25px;
  height: 3px;
  background: #333;
  border-radius: 3px;
  transition: transform 0.3s ease, top 0.3s ease, bottom 0.3s ease;
}
.hamburger::before {
  position: relative;
  top: -8px;
}
.hamburger::after {
  position: relative;
  top: 5px;
}

/* Toggle animation */
.nav-toggle.active .hamburger {
  background: transparent;
}
.nav-toggle.active .hamburger::before {
  transform: rotate(45deg) translate(5px, 5px);
  top: 0;
}
.nav-toggle.active .hamburger::after {
  transform: rotate(-45deg) translate(5px, -5px);
  bottom: 0;
}

/* Desktop Menu */
.menu {
  display: flex;
  gap: 1.5rem;
}
.menu a {
  position: relative;
  font-weight: 600;
  color: #333;
  padding: 0.5rem;
  transition: color 0.3s ease;
}
.menu a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: #3bb8b9;
  transition: width 0.3s ease;
}
.menu a:hover {
  color: #3bb8b9;
}
.menu a:hover::after {
  width: 100%;
}

/* Dropdown enhancements */
.dropdown-menu {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.dropdown:hover .dropdown-menu {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Mobile Styles */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    height: 100vh;
    background: #ffffff;
    box-shadow: -2px 0 8px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    padding-top: 4rem;
  }
  .nav-menu.open {
    right: 0;
  }
  .menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding-left: 1rem;
  }
  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    transform: none;
    opacity: 1;
    visibility: visible;
    padding-left: 1rem;
  }
}

/* Mobile-First Responsive Tab Styling */

/* Base tab styling */
.product-tabs {
  margin-top: 3rem;
  width: 100%;
}

.tabs-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0 1rem;
}

.tab-btn {
  background: #f8f9fa;
  border: 2px solid #e9ecef;
  color: #495057;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  flex: 1;
  min-width: 120px;
  text-align: center;
  white-space: nowrap;
}

.tab-btn:hover {
  background: #e9ecef;
  border-color: #6c757d;
}

.tab-btn.active {
  background: #007bff;
  border-color: #007bff;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* Mobile-specific adjustments (up to 768px) */
@media (max-width: 768px) {
  .tabs-header {
    flex-direction: column;
    gap: 0.75rem;
    padding: 0 0.5rem;
  }
  
  .tab-btn {
    flex: none;
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    border-radius: 12px;
    min-width: unset;
  }
  
  .tab-btn.active {
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.2);
  }
}

/* Small mobile devices (up to 480px) */
@media (max-width: 480px) {
  .product-tabs {
    margin-top: 2rem;
  }
  
  .tabs-header {
    padding: 0 0.25rem;
    gap: 0.5rem;
  }
  
  .tab-btn {
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
  }
}

/* Alternative: Horizontal scrollable tabs for smaller screens */
/* Uncomment this section if you prefer horizontal scrolling instead of vertical stacking */

/*
@media (max-width: 768px) {
  .tabs-header {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0 1rem 0.5rem 1rem;
    gap: 1rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  
  .tabs-header::-webkit-scrollbar {
    height: 4px;
  }
  
  .tabs-header::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 2px;
  }
  
  .tabs-header::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 2px;
  }
  
  .tab-btn {
    flex-shrink: 0;
    white-space: nowrap;
    min-width: 140px;
  }
  
  .tab-btn.active {
    background: #007bff;
    color: white;
  }
}
*/

/* Tab content styling */
.tabs-content {
  padding: 0 1rem;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Ensure proper spacing on mobile */
@media (max-width: 768px) {
  .tabs-content {
    padding: 0 0.5rem;
  }
  
  .tab-content h3 {
    margin-top: 0;
    margin-bottom: 1rem;
  }
}

/* Visual indicator for active state on mobile */
@media (max-width: 768px) {
  .tab-btn {
    position: relative;
  }
  
  .tab-btn.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: white;
    border-radius: 0 2px 2px 0;
  }
  
  .product-thumbnails {
    /* turn your row into a 3-column grid */
    display: grid !important;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
  }
  .product-thumbnails img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
  }
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 20px;
  background-color: #222; /* Or your preferred bg */
  color: white;
  text-align: center; /* helps on narrow/mobile widths */
}

.footer-logo,
.footer-contact {
  flex: 1 1 300px; /* responsive widths */
  margin: 10px auto;
  max-width: 400px;
}

.footer-contact h3 {
  margin-bottom: 10px;
}

.footer-contact p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 5px 0;
  color: var(--gray-300); /* Or just use #ccc if var not defined */
}

.footer-bottom {
  text-align: center;
  padding: 12px 0; /* Increased from 10px to 12px or more  */
  background-color: #111;
  color: #aaa;
  font-size: 14px;
  line-height: 1.5;
}


.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
}

.product-thumbnails {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.product-thumbnails img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
}



/*.sticky-cta .btn-inquire {
  width: 100%;
}*/

/* Then replace with this enhanced version: */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0; /* This ensures full width coverage */
  background-color: var(--bg-block);
  padding: var(--spacing-sm);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  z-index: 90;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.sticky-cta.visible {
  transform: translateY(0);
}

/* Use more specific selector to override conflicts */
div.sticky-cta button.btn-inquire {
  width: 100%;
  padding: var(--spacing-sm);
  box-sizing: border-box;
  margin: 0;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  div.sticky-cta button.btn-inquire {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
  }
}