/* Bhagwati Lighting Industries - Main Stylesheet */

/* ===== CSS Variables for consistent theming ===== */
:root {
  /* Main color scheme */
  --primary-color: #1e88e5; /* Blue */
  --primary-light: #6ab7ff;
  --primary-dark: #005cb2;
  --secondary-color: #26a69a; /* Teal/Green */
  --secondary-light: #64d8cb;
  --secondary-dark: #00766c;
  --accent-color: #ffa000; /* Amber - for CTA buttons */
  --accent-dark: #c67100;

  /* Text colors */
  --text-dark: #212121;
  --text-medium: #616161;
  --text-light: #f5f5f5;

  /* Background colors */
  --bg-white: #ffffff;
  --bg-light: #f5f7fa;
  --bg-gray: #eceff1;

  /* Spacing variables */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 3px 6px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15), 0 3px 6px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ===== Global Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Roboto", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: var(--space-md);
  font-weight: 600;
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.75rem;
}
h4 {
  font-size: 1.5rem;
}
h5 {
  font-size: 1.25rem;
}

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

.container {
  width: 100%;
  max-width: 1330px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xxl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
}

.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--secondary-color);
  margin: var(--space-sm) auto 0;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  outline: none;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--text-light);
}

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--accent-color);
  color: var(--text-light);
}

.btn-accent:hover {
  background-color: var(--accent-dark);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-block {
  display: block;
  width: 100%;
}

/* ===== Header ===== */
.header {
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-top {
  padding: var(--space-sm) 0;
  background-color: var(--primary-dark);
  color: var(--text-light);
}

.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.contact-info {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.contact-info a {
  color: var(--text-light);
  margin-right: var(--space-md);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  transition: color var(--transition-fast);
}

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

.contact-info a i {
  margin-right: var(--space-xs);
}

.social-icons a {
  color: var(--text-light);
  margin-left: var(--space-sm);
  font-size: 1.1rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.social-icons a:hover {
  color: var(--accent-color);
  transform: translateY(-2px);
}

.header-main {
  padding: var(--space-md) 0;
  transition: padding var(--transition-medium);
}

.header-main .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  max-height: 60px;
  margin-right: var(--space-sm);
  transition: max-height var(--transition-medium);
}

.mobile-icons {
  display: none;
}

.search-toggle,
.nav-toggle {
  font-size: 1.5rem;
  color: var(--primary-color);
  background: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.search-toggle:hover,
.nav-toggle:hover {
  color: var(--primary-dark);
  background-color: rgba(30, 136, 229, 0.1);
  transform: scale(1.05);
}

.nav-search {
  flex-grow: 1;
  max-width: 300px;
  margin: 0 var(--space-lg);
}

.open-nav-search {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: 20px;
  left: 0;
  right: 0;

}

.search-container {
  position: relative;
  display: flex;
  align-items: center;
  transition: all var(--transition-medium);
}

.search-container.focused {
  transform: scale(1.05);
}

.search-input {
  width: 100%;
  padding: 0.6rem 1.25rem;
  border: 1px solid var(--bg-gray);
  border-radius: 30px;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
}

.search-btn {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  height: 30px;
  width: 30px;
  background-color: var(--primary-color);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.search-btn:hover {
  background-color: var(--primary-dark);
}

 /* .nav-search  mediaquery  */

@media (max-width: 767px) {
   .nav-search{
    display: none;
    margin-left: 0;

   

   }
   .filter-btn{
    padding: 5px 10px;
   }
   .sort{
    display: none;
   }
   .search{
    margin-top: 5px;
    border-radius: 10px;
    width: 100%;
   }
   .search input{
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid var(--bg-gray);
    font-size: 0.9rem;
   }
   .product-action .btn{
    width: 100%;
    text-wrap: nowrap;
    white-space: nowrap;
   }
   .search-container{
    width: 100%;
    max-width: 600px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
   }
   #headerSearchForm{
    width: 100%;
   }

   
   
  .mobile-icons{
    display: flex;
    align-items: center;
    gap: var(--space-md);
  }
 
 
 
}

/* search active  */


.search-active{
  position: fixed;
  top: 40px;
  left: 0;
  right: 0;
  display: flex;
  z-index: 1000;
  max-width: 100%;
  width: 100%;
  padding: var(--space-md);
  background-color: var(--bg-white);
}



/* ===== Navigation ===== */
.nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
}

.nav-item {
  margin-left: var(--space-lg);
  position: relative;
}

.nav-link {
  color: var(--text-dark);
  font-weight: 500;
  transition: all var(--transition-fast);
  padding: var(--space-sm) 0;
  display: block;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-medium);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active::after {
  width: 100%;
}

.nav-close {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  position: absolute;
  top: 1rem;
  right: 1rem;
  cursor: pointer;
}
.nav-close:hover {
 font-size: 1.5rem;
  color: var(--primary-color);
  background: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);

  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* ===== Hero Slider Section ===== */
.hero-slider {
  position: relative;
  height: 80vh;
  overflow: hidden;
}

.slider-container {
  position: relative;
  height: 100%;
}

.slider-wrapper {
  position: relative;
  height: 100%;
  width: 100%;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 1;
  transition: opacity 1s ease;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

.slide-bg {
  width: 100%;
  height: 100%;
  background-size: cover !important;
  background-position: center !important;
  display: flex;
  align-items: center;
  color: var(--text-light);
}

.slide-content {
  max-width: 600px;
  animation-duration: 1s;
  animation-fill-mode: both;
}

.slide.active .slide-content {
  animation-name: fadeInUp;
}

.slide-title {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.slide-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
  opacity: 0.9;
}

.slide-cta {
  display: flex;
  gap: var(--space-md);
}

.slider-navigation {
  position: absolute;
  bottom: 1.5rem;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.slider-nav-btn {
  background-color: rgba(255, 255, 255, 0.3);
  border: none;
  color: white;
  font-size: 1.25rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  margin: 0 1rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.slider-nav-btn:hover {
  background-color: rgba(255, 255, 255, 0.7);
  transform: scale(1.1);
}

.slider-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.2);
}

.slider-dot.active {
  background-color: white;
  transform: scale(1.2);
}

/* ===== Product Cards ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 767px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
}

.product-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-medium),
    box-shadow var(--transition-medium);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-img-container {
  height: 220px;
  overflow: hidden;
  position: relative;
}

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

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

.product-category {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

.product-content {
  padding: var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
  color: var(--text-dark);
}

.product-desc {
  margin-bottom: var(--space-md);
  color: var(--text-medium);
  flex-grow: 1;
}

.product-action {
  margin-top: auto;
}

/* ===== Product Detail Page ===== */
.product-detail {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
}

.product-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.product-detail-title {
  margin-bottom: var(--space-sm);
}

.product-detail-category {
  display: inline-block;
  background-color: var(--primary-light);
  color: var(--text-dark);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.product-gallery {
  flex: 1;
  min-width: 300px;
  max-width: 500px;
}

.product-main-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.product-info {
  flex: 1;
  min-width: 300px;
}

.product-description {
  margin-bottom: var(--space-lg);
}

.product-features {
  margin-bottom: var(--space-lg);
}

.features-list,
.specs-list {
  list-style: none;
  margin-left: var(--space-md);
}

.features-list li {
  margin-bottom: var(--space-sm);
  position: relative;
  padding-left: var(--space-md);
}

.features-list li::before {
  content: "✓";
  color: var(--secondary-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.product-specs {
  margin-bottom: var(--space-lg);
}

.specs-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-md);
}

.spec-item {
  background-color: var(--bg-light);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
}

.spec-name {
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--text-medium);
}

.spec-value {
  font-weight: 600;
  color: var(--text-dark);
}

.product-actions {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  width: 100%;
}

.action-row {
  display: flex;
  width: 100%;
  margin-bottom: var(--space-md);
}

.action-row button {
  width: 100%;
}

.contact-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.btn-contact {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: white;
  font-weight: 500;
  transition: all var(--transition-fast);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.btn-contact i {
  margin-right: 0.5rem;
  font-size: 1.2rem;
}

.btn-contact.call {
  background-color: #4caf50;
}

.btn-contact.call:hover {
  background-color: #388e3c;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-contact.whatsapp {
  background-color: #25d366;
}

.btn-contact.whatsapp:hover {
  background-color: #128c7e;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium),
    visibility var(--transition-medium);
}

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

.modal {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-xl);
  position: relative;
  transform: translateY(-50px);
  opacity: 0;
  transition: transform var(--transition-medium),
    opacity var(--transition-medium);
}

.modal-overlay.active .modal {
  transform: translateY(0);
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-medium);
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

.modal-header {
  margin-bottom: var(--space-lg);
}

.modal-title {
  margin-bottom: var(--space-xs);
}

.modal-subtitle {
  color: var(--text-medium);
  font-size: 1.1rem;
}

/* ===== Footer ===== */
.footer {
  background-color: #263238;
  color: var(--text-light);
  padding: var(--space-xxl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-title {
  color: var(--text-light);
  margin-bottom: var(--space-lg);
  font-size: 1.25rem;
  position: relative;
  padding-bottom: var(--space-sm);
}

.footer-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--secondary-color);
}

.footer-about p {
  margin-bottom: var(--space-md);
  opacity: 0.8;
}

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

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--text-light);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--secondary-light);
}

.footer-contact-item {
  display: flex;
  margin-bottom: var(--space-md);
  align-items: flex-start;
}

.footer-contact-item i {
  margin-right: var(--space-md);
  opacity: 0.8;
}

.footer-contact-item p {
  margin-bottom: 0;
  opacity: 0.8;
}

.footer-newsletter p {
  margin-bottom: var(--space-md);
  opacity: 0.8;
}

.newsletter-form {
  display: flex;
}

.newsletter-input {
  flex: 1;
  padding: var(--space-md);
  border: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
}

.newsletter-btn {
  background-color: var(--secondary-color);
  color: var(--text-light);
  border: none;
  padding: 0 var(--space-md);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.newsletter-btn:hover {
  background-color: var(--secondary-dark);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin-bottom: 0;
  opacity: 0.7;
  font-size: 0.9rem;
}

/* ===== Form Styling ===== */
.form-group {
  margin-bottom: var(--space-lg);
}

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

.form-control {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-color);
  outline: none;
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* ===== Loading Spinner ===== */
.loading-spinner {
  text-align: center;
  padding: var(--space-xxl);
  grid-column: 1 / -1;
}

.loading-spinner i {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: var(--space-md);
}

/* about  */
.about-section {
  display: flex;
  align-items: center;
  justify-content: center;
 
}
.about-image img {
  max-width: 400px;
    border-radius: var(--radius-lg);
}

.stats-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    gap: var(--space-lg);
    margin-bottom: 20px;
    
}
.stat-item {
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}


/* ===== Media Queries ===== */
@media (max-width: 767px) {
  .slide-title {
    font-size: 1.8rem;
  }

  .about-image{
    display: none;
  }

  .slide-subtitle {
    font-size: 1rem;
  }

  .contact-options {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .btn-contact {
    width: 100%;
  }

  .nav-toggle {
    display: block;
  }

  .header-main .logo img {
    max-height: 50px;
  }

  .contact-info {
    flex-direction: column;
    align-items: center;
  }

  .contact-info a {
    margin: var(--space-xs) 0;
  }
  .nav-list{
    flex-direction: column;
  }

  .nav {
    display: none;
    position: fixed;
    top: 10px;
    background-color: var(--bg-white);
    width: 100%;
    left: 0;
    padding: var(--space-md);
  }
  .nav-close {
    display: block;
  }
  .open-nav{
    display: flex;
  }

}

/* animation to hide and show the nav  */

@keyframes slideIn {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}
@keyframes slideOut {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}
@media (max-width: 767px) {
  .nav.open-nav {
    display: flex;
    animation: slideIn 0.3s forwards;
  }
  .nav-close {
    display: block;
  }
  .nav-list {
    display: none;
  }
}
@media (max-width: 767px) {
  .nav.open-nav .nav-list {
    display: flex;
    animation: slideIn 0.3s forwards;
  }
  .nav-close {
    display: block;
  }
}