/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Color Variables */
:root {
    --primary-black: #000000;
    --primary-gold: #FFD700;
    --primary-white: #FFFFFF;
    --text-gray: #666666;
    --light-gray: #f5f5f5;
    --dark-gray: #333333;
}

/* Header Styles */
.header {
    background-color: var(--primary-black);
    color: var(--primary-white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    background: none;
}

.logo-text h1 {
    font-size: 1.5rem;
    color: var(--primary-gold);
    font-weight: bold;
}

.logo-text p {
    font-size: 0.8rem;
    color: #ccc;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--primary-white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

/* Dropdown Styles */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--primary-black);
    border: 1px solid #333;
    border-radius: 8px;
    min-width: 250px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

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

.dropdown-menu a {
    display: block;
    padding: 1rem;
    color: var(--primary-white);
    text-decoration: none;
    border-bottom: 1px solid #333;
    transition: all 0.3s ease;
}

.dropdown-menu a:hover {
    background-color: #333;
    color: var(--primary-gold);
}

.dropdown-menu a:last-child {
    border-bottom: none;
    border-radius: 0 0 8px 8px;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--primary-white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Section Styles */
.section {
    display: none;
    min-height: 100vh;
}

.section.active {
    display: block;
}

.page-hero {
    background-color: var(--primary-black);
    color: var(--primary-white);
    padding: 5rem 0;
    text-align: center;
    position: relative;
  padding: 80px 20px;
  min-height: 260px;
  text-align: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.page-hero::before{
  content: "";
  position: absolute;
  inset: 0;                       /* top:0; right:0; bottom:0; left:0 */
  background-color: rgba(0,0,0,0.7); /* change opacity as needed */
  z-index: 1;                     /* overlay above background */
  pointer-events: none;
}
.page-hero .container {
  position: relative;
  z-index: 2; /* text overlay ke upar rahe */
}
.page-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-hero .highlight {
    color: var(--primary-gold);
}

.page-hero p {
    font-size: 1.2rem;
    color: #ccc;
    max-width: 600px;
    margin: 0 auto;
}

/* Hero Slider */
.hero-slider {
    position: relative;
    height: 500px;
    overflow: hidden;
}

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

.slide.active {
    opacity: 1;
}

.slide-bg {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.slide-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--primary-white);
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
}

.slide-content h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: var(--primary-white);
    border: none;
    padding: 1rem;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 3;
}

.slider-btn:hover {
    background: rgba(0, 0, 0, 0.8);
    color: var(--primary-gold);
}

.slider-btn.prev {
    left: 2rem;
}

.slider-btn.next {
    right: 2rem;
}

.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 3;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-gold);
}

/* Introduction Section */
.intro-section {
    text-align: center;
    padding: 5rem 0;
}

.intro-section h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-black);
}

.intro-section .highlight {
    color: var(--primary-gold);
}

.intro-section p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.feature-card {
    background: var(--primary-white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--primary-black);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-black);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Contact Form Section */
.contact-form-section {
    background: var(--light-gray);
    padding: 5rem 0;
}

.contact-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-form-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-black);
}

.contact-form-info p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-gray);
}

.benefits-list i {
    color: var(--primary-gold);
    font-size: 1.2rem;
}

/* Contact Form */
.contact-form-container {
    background: var(--primary-white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary-black);
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-black);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-gold);
    color: var(--primary-black);
}

.btn-primary:hover {
    background: #e6c200;
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: var(--primary-gold);
    color: var(--primary-black);
}

/* About Page Styles */
.about-intro {
    text-align: center;
    padding: 3rem 0;
}

.about-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-black);
}

.about-intro p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.vision-mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.vision-mission-card {
    background: var(--primary-white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon i {
    font-size: 1.5rem;
    color: var(--primary-black);
}

.card-header h3 {
    font-size: 1.5rem;
    color: var(--primary-black);
}

.vision-mission-card p,
.vision-mission-card ul {
    color: var(--text-gray);
    line-height: 1.8;
}

.vision-mission-card ul {
    list-style: none;
}

.vision-mission-card li {
    margin-bottom: 0.5rem;
}

/* Chairman Section */
.chairman-section {
    background: var(--primary-white);
    padding: 5rem 0;
    margin: 3rem 0;
}

.chairman-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.chairman-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.chairman-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-black);
}

.chairman-content p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.chairman-signature {
    background: var(--light-gray);
    padding: 1rem;
    border-radius: 5px;
    margin-top: 2rem;
}

.chairman-signature p {
    margin-bottom: 0.5rem;
}

.chairman-signature p:first-child {
    font-weight: bold;
    color: var(--primary-black);
}

/* Team Section */
.team-section {
    text-align: center;
    padding: 5rem 0;
}

.team-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-black);
}

.team-section > p {
    color: var(--text-gray);
    margin-bottom: 3rem;
}

.team-slider {
    position: relative;
    max-width: 400px;
    margin: 0 auto;
}

.team-slide {
    display: none;
}

.team-slide.active {
    display: block;
}

.team-card {
    background: var(--primary-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.team-image {
    height: 300px;
    overflow: hidden;
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-info {
    padding: 2rem;
}

.team-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary-black);
}

.team-info .designation {
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: 1rem;
}

.team-info .email {
    color: var(--text-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.team-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-gold);
    color: var(--primary-black);
    border: none;
    padding: 1rem;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.team-btn:hover {
    background: #e6c200;
}

.team-btn.prev {
    left: -60px;
}

.team-btn.next {
    right: -60px;
}

.team-dots {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}


/* Products Page */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.product-category-card {
    background: var(--primary-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}
.hero-vehicle-parts{
    background: url('images/vehicle-banner.jpg') no-repeat center center/cover;
}
.hero-cleaning{
    background: url('images/cleaning-banner.jpg') no-repeat center center/cover;
}
.hero-food{
    background: url('images/food-banner.jpg') no-repeat center center/cover;
}
.hero-hardware{
    background: url('images/hardware-banner.jpg') no-repeat center center/cover;
}
.hero-packaging-safety{
    background: url('images/packaging_banner.jpg') no-repeat center center/cover;
}
.hero-cleaning::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}
.category-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.category-icon {
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 60px;
    height: 60px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.category-icon i {
    font-size: 1.5rem;
    color: var(--primary-black);
}

.category-content {
    padding: 2rem;
}

.category-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-black);
}

.category-content p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.category-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.category-items span {
    background: var(--light-gray);
    color: var(--text-gray);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.why-choose-section {
    background: var(--primary-white);
    padding: 5rem 0;
    text-align: center;
    margin-top: 3rem;
}

.why-choose-section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-black);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.why-choose-item {
    padding: 2rem;
}

.why-choose-number {
    width: 80px;
    height: 80px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-black);
    margin: 0 auto 1.5rem;
}

.why-choose-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-black);
}

.why-choose-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Product Detail Pages */
.product-detail .page-hero {
    position: relative;
}

.product-hero-icon {
    width: 100px;
    height: 100px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.product-hero-icon i {
    font-size: 3rem;
    color: var(--primary-black);
}

.product-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.product-category {
    background: var(--primary-white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    display: flex;
  overflow: hidden;
  align-items: stretch;
  min-height: 140px;
}

.product-category .category-image{
    width: 210px;                   /* adjust width as needed */
  margin: 32px;
    flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-black);
}

.product-category ul {
    list-style: none;
}

.product-category li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-gray);
}

.product-category i {
    color: var(--primary-gold);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.category-header i {
    font-size: 1.5rem;
    color: var(--primary-gold);
}

.product-features {
    background: var(--primary-white);
    padding: 5rem 0;
    text-align: center;
    margin: 3rem 0;
}

.product-features h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-black);
}

.feature-item {
    padding: 2rem;
}

.feature-item .feature-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-item .feature-icon i {
    font-size: 2rem;
    color: var(--primary-black);
}

.feature-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-black);
}

.feature-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Hardware Page Specific */
.hardware-content {
    padding: 3rem 0;
}

.hardware-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hardware-info h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-black);
}

.hardware-info p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hardware-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.hardware-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.hardware-feature .feature-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hardware-feature .feature-icon i {
    font-size: 1.2rem;
    color: var(--primary-black);
}

.hardware-feature h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--primary-black);
}

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

.hardware-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Vehicle Parts Specific */
.vehicle-intro {
    text-align: center;
    padding: 3rem 0;
}

.vehicle-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-black);
}

.vehicle-intro p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.vehicle-brands {
    background: var(--primary-white);
    padding: 5rem 0;
    text-align: center;
    margin: 3rem 0;
}

.vehicle-brands h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-black);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.brand-item {
    background: var(--light-gray);
    padding: 1rem;
    border-radius: 5px;
    font-weight: 600;
    color: var(--primary-black);
    transition: all 0.3s ease;
}

.brand-item:hover {
    background: var(--primary-gold);
    transform: translateY(-2px);
}

.brands-note {
    color: var(--text-gray);
    font-style: italic;
}

/* Gallery Page */
.gallery-filter,
.blog-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 2rem 0;
    background: var(--primary-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 25px;
    background: var(--light-gray);
    color: var(--text-gray);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-gold);
    color: var(--primary-black);
}

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

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: var(--primary-white);
    padding: 2rem 1rem 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    color: #ccc;
    font-size: 0.9rem;
}

/* Gallery Modal */
.gallery-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 20px;
    width: 90%;
    max-width: 800px;
    top: 50%;
    transform: translateY(-50%);
}

.modal-content img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 25px;
    color: var(--primary-white);
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    background: rgba(0,0,0,0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(0,0,0,0.8);
}

/* Blog Page */
.featured-article {
    padding: 3rem 0;
}

.featured-article-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: var(--primary-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.featured-image {
    position: relative;
    height: 400px;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-gold);
    color: var(--primary-black);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.featured-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-category {
    background: var(--light-gray);
    color: var(--text-gray);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 1rem;
    width: fit-content;
}

.featured-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-black);
}

.featured-content p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.article-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.article-card {
    background: var(--primary-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.article-image {
    position: relative;
    height: 200px;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-category-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-gold);
    color: var(--primary-black);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.article-content {
    padding: 1.5rem;
}

.article-content h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-black);
    line-height: 1.4;
}

.article-content p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.article-content .article-meta {
    margin-bottom: 1.5rem;
    font-size: 0.8rem;
}

.newsletter-section {
    background: var(--primary-black);
    padding: 5rem 0;
    text-align: center;
    color: var(--primary-white);
    margin: 3rem 0;
}

.newsletter-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.newsletter-content p {
    color: #ccc;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    max-width: 400px;
    margin: 0 auto;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-gold);
}

/* Contact Page */
.office-building {
    margin: 3rem 0;
}

.office-building img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 3rem 0;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-black);
}

.contact-info > p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--primary-black);
}

.contact-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-black);
}

.contact-content p {
    color: var(--text-gray);
    line-height: 1.6;
}

.map-section {
    background: var(--primary-white);
    padding: 5rem 0;
    text-align: center;
}

.map-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-black);
}

.map-section p {
    color: var(--text-gray);
    margin-bottom: 3rem;
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.why-choose-contact {
    padding: 5rem 0;
}

.why-choose-contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-black);
}

/* Footer */
.footer {
    background-color: var(--primary-black);
    color: var(--primary-white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo img {
    width: 50px;
    height: 50px;
}

.footer-logo-text h3 {
    color: var(--primary-gold);
    font-size: 1.5rem;
}

.footer-logo-text p {
    color: #ccc;
    font-size: 0.9rem;
}

.footer-section p {
    color: #ccc;
    line-height: 1.6;
}

.footer-section h4 {
    color: var(--primary-gold);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--primary-gold);
    color: var(--primary-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #e6c200;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
    color: #ccc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-black);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    }

    .nav.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: #333;
        margin-top: 1rem;
    }

    .slide-content h2 {
        font-size: 1.8rem;
    }

    .slider-btn {
        padding: 0.8rem;
        font-size: 1rem;
    }

    .slider-btn.prev {
        left: 1rem;
    }

    .slider-btn.next {
        right: 1rem;
    }

    .contact-form-grid,
    .chairman-grid,
    .hardware-grid,
    .featured-article-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-categories-grid {
        grid-template-columns: 1fr;
    }

    .team-btn.prev {
        left: -40px;
    }

    .team-btn.next {
        right: -40px;
    }

    .page-hero h1 {
        font-size: 2rem;
    }

    .intro-section h2,
    .about-intro h2 {
        font-size: 2rem;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }

    .vision-mission-grid {
        grid-template-columns: 1fr;
    }

    .hardware-features {
        grid-template-columns: 1fr;
    }

    .brands-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .slide-content h2 {
        font-size: 1.5rem;
    }

    .page-hero h1 {
        font-size: 1.8rem;
    }

    .intro-section h2 {
        font-size: 1.8rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .team-btn {
        display: none;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.hidden {
    display: none;
}

.visible {
    display: block;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}