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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: #111827;
    background: #ffffff;
}

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

/* Utility Classes */
.gradient-text {
    background: linear-gradient(45deg, #3b82f6, #ffffff, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    position: relative;
    overflow: hidden;
}

.btn:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active:before {
    width: 300px;
    height: 300px;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: linear-gradient(45deg, #2563eb, #1d4ed8);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #d81d1d);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.25);
}

.btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: none;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-white {
    background: white;
    color: #2563eb;
}

.btn-white:hover {
    background: #d81d1d;
}

.btn-outline-white {
    border: 2px solid white;
    color: white;
    background: transparent;
}

.btn-outline-white:hover {
    background: #d81d1d;
}

.btn-outline-small {
    padding: 8px 16px;
    font-size: 14px;
    border: 1px solid #4b5563;
    color: #9ca3af;
    background: transparent;
}

.btn-outline-small:hover {
    background: #eb2525;
    border-color: #2563eb;
    color: white;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: #dbeafe;
    color: #1e40af;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}

.badge.blue {
    background: #dbeafe;
    color: #1e40af;
}

.badge.amber {
    background: #fef3c7;
    color: #92400e;
}

.badge.purple {
    background: #ede9fe;
    color: #1e40af;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 24px;
}

.section-description {
    font-size: 1.25rem;
    color: #4b5563;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}


.hero-logo {
    height: 90px; /* default for desktop */
    display: block;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .hero-logo {
        height: 60px; /* smaller for mobile */
    }
}


/* .hero-title {
    background: url('img/logo-2.png') no-repeat center center;
    background-size: contain; 
    width: 200px;  
    height: 80px;  
    margin: 0 auto; 
    text-indent: -9999px;  
} */

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    background: white;
    backdrop-filter: none;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

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

.logo-text img {
    width: 150px; /* adjust as needed */
    height: auto;
}


/* Header text colors when scrolled */
.header.scrolled .logo-text h1 {
    color: #111827;
}

.header.scrolled .logo-text p {
    color: #4b5563;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    color: black;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #d81d1d;
}

/* Navigation colors when scrolled */
.header.scrolled .nav-link {
    color: #374151;
}

.header.scrolled .nav-link:hover {
    color: #d81d1d;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: #e5e7eb;
    cursor: pointer;
    transition: color 0.3s ease;
}

/* Mobile menu button when scrolled */
.header.scrolled .mobile-menu-btn {
    color: #374151;
}

.mobile-menu {
    display: none;
    padding: 16px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-cta {
    margin-top: 16px;
    width: 100%;
    justify-content: center;
}


/* --- Dropdown Styles (For Desktop & Mobile) --- */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.dropdown-toggle i {
    margin-left: 8px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 220px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.1);
    z-index: 1;
    border-radius: 8px;
    padding-top: 10px; 
    padding-bottom: 10px;
    border: 1px solid #f0f0f0;
}

.dropdown-item {
    color: #374151;
    padding: 10px 18px; 
    text-decoration: none;
    display: block;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.dropdown-item:hover {
    background-color: #f3f4f6;
    color: #d81d1d;
}

.desktop-nav .dropdown:hover .dropdown-menu {
    display: block;
}

.desktop-nav .dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}


.mobile-menu {
    display: none;
    padding: 16px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    
    max-height: calc(100vh - 80px); 
    overflow-y: auto; 
}

.mobile-nav .dropdown-menu {
    position: static;
    display: none;
    background-color: transparent;
    box-shadow: none;
    padding-left: 20px;
    margin-top: 10px;
    border: none;
    padding-top: 0;
    padding-bottom: 0;
}

.mobile-nav .dropdown-menu.show {
    display: block;
}

.mobile-nav .dropdown-toggle.active i {
    transform: rotate(180deg);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('img/website-banner.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.animated-elements {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 50%;
}

.element-1 {
    top: 80px;
    left: 40px;
    width: 80px;
    height: 80px;
    animation: pulse 2s infinite;
}

.element-2 {
    bottom: 128px;
    right: 64px;
    width: 64px;
    height: 64px;
    animation: bounce 2s infinite;
}

.element-3 {
    top: 50%;
    left: 25%;
    width: 48px;
    height: 48px;
    animation: pulse 2s infinite;
    animation-delay: 1s;
}

.hero-container {
    position: relative;
    z-index: 10;
}

.hero-content {
    text-align: center;
    color: white;
}

.hero-icons {
    margin-bottom: 32px;
}

.icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: none;
    border-radius: 50px;
    padding: 12px 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: fit-content;
    margin: 0 auto;
}

.icon-animated {
    font-size: 32px;
    animation: pulse 2s infinite;
}

.icon-animated:nth-child(1) {
    color: #3b82f6;
}

.icon-animated:nth-child(2) {
    color: #10b981;
    animation-delay: 0.3s;
}

.icon-animated:nth-child(3) {
    color: #f59e0b;
    animation-delay: 0.7s;
}



.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: #93c5fd;
    font-weight: 600;
    animation: fadeInUp 0.8s ease;
    animation-delay: 0.3s;
    animation-fill-mode: both;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: 48px;
    color: #d1d5db;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease;
    animation-delay: 0.5s;
    animation-fill-mode: both;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
    margin-bottom: 80px;
    animation: fadeInUp 0.8s ease;
    animation-delay: 0.7s;
    animation-fill-mode: both;
}

.hero-stats {
    display: -webkit-inline-box;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    animation: fadeInUp 0.8s ease;
    animation-delay: 1s;
    animation-fill-mode: both;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: none;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    text-align: center;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.15);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.stat-number.blue {
    color: #3b82f6;
}

.stat-number.green {
    color: #10b981;
}

.stat-number.amber {
    color: #f59e0b;
}

.stat-label {
    color: #d1d5db;
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    display: flex;
    justify-content: center;
}

.scroll-wheel {
    width: 4px;
    height: 12px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 2px;
    margin-top: 8px;
    animation: pulse 2s infinite;
}

/* Products Section */
.products {
    padding: 80px 0;
    background: linear-gradient(135deg, #f9fafb 0%, #dbeafe 100%);
}

.product-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.filter-btn {
    padding: 12px 24px;
    border: none;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: #374151;
}

.filter-btn.active,
.filter-btn:hover {
    background: #d81d1d;
    color: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-bottom: 64px;
}

.product-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: none;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-category {
    position: absolute;
    top: 16px;
    right: 16px;
    background: #2563eb;
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.product-content {
    padding: 24px;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.product-card:hover .product-title {
    color: #d81d1d;
}

.product-description {
    color: #4b5563;
    margin-bottom: 16px;
    line-height: 1.6;
}

.product-features {
    margin-bottom: 24px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: #374151;
    font-size: 14px;
}

.feature-item i {
    color: #10b981;
    font-size: 16px;
}

/* .additional-products {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: none;
    border-radius: 24px;
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.additional-products h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 32px;
} */

/* .additional-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.additional-item {
    text-align: center;
    padding: 24px;
    border-radius: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #dbeafe 100%);
    border: 1px solid #bfdbfe;
    transition: all 0.3s ease;
}

.additional-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.1);
}

.additional-icon {
    width: 64px;
    height: 64px;
    background: #dbeafe;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: #2563eb;
    font-size: 32px;
}

.additional-item h4 {
    font-weight: 600;
    color: #111827;
    margin-bottom: 8px;
}

.additional-item p {
    font-size: 14px;
    color: #4b5563;
} */

/* Services Section */
/* .services {
    padding: 80px 0;
    background: linear-gradient(135deg, #dbeafe 0%, #c7d2fe 100%);
} */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.service-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: none;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    transition: color 0.3s ease;
}

.service-card:hover .service-title {
    color: #d81d1d;
}

.service-description {
    color: #4b5563;
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-features {
    margin-bottom: 24px;
}

.service-features .feature-item {
    margin-bottom: 12px;
    font-weight: 500;
}

.services-cta {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    color: white;
}

.services-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.services-cta p {
    font-size: 1.25rem;
    color: #bfdbfe;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

/* Industries Section */
.industries {
    /* padding: 80px 0; */
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.industry-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: none;
    border-radius: 20px;
    padding: 32px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.5s ease;
}

.industry-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.industry-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: white;
    font-size: 40px;
}

.industry-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 16px;
    transition: color 0.3s ease;
}

.industry-card:hover .industry-title {
    color: #d81d1d;
}

.industry-description {
    color: #4b5563;
    margin-bottom: 24px;
    line-height: 1.6;
}

.industry-applications h4 {
    font-weight: 600;
    color: #111827;
    font-size: 14px;
    margin-bottom: 12px;
}

.application-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.application-tag {
    background: #dbeafe;
    color: #1d4ed8;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.industry-stats {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 24px;
    padding: 48px;
    color: white;
}

.stats-header {
    text-align: center;
    margin-bottom: 48px;
}

.stats-header h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.stats-header p {
    font-size: 1.25rem;
    color: #bfdbfe;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: none;
    border-radius: 16px;
    padding: 24px;
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #bfdbfe;
    margin-bottom: 8px;
}

.stat-desc {
    color: #bfdbfe;
}

/* About Section */
.about {
    padding: 80px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
}

.mission-vision {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 48px;
    margin-bottom: 80px;
}

.mission-card,
.vision-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: none;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.5s ease;
    text-align: center;
}

.mission-card:hover,
.vision-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.mission-card {
    background: linear-gradient(135deg, #dbeafe 0%, #ffffff 100%);
}

.vision-card {
    background: linear-gradient(135deg, #d1fae5 0%, #ffffff 100%);
}

.card-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 32px;
    color: white;
}

.card-icon.blue {
    background: #2563eb;
}

.card-icon.green {
    background: #10b981;
}

.mission-card h3,
.vision-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 16px;
}

.mission-card p,
.vision-card p {
    color: #374151;
    line-height: 1.7;
    font-size: 1.125rem;
}

.facility-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.facility-item {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    height: 320px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.facility-item:hover {
    transform: scale(1.02);
}

.facility-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.facility-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 24px;
}

.facility-overlay h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.facility-overlay p {
    color: #d1d5db;
}

.what-sets-apart,
.why-choose-us {
    margin-bottom: 80px;
}

.what-sets-apart h3,
.why-choose-us h3 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 48px;
}

.apart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.apart-item {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: none;
    border-radius: 20px;
    padding: 32px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.5s ease;
}

.apart-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.apart-item .card-icon {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    color: #2563eb;
    margin-bottom: 16px;
}

.apart-item h4 {
    font-weight: 700;
    color: #111827;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.apart-item:hover h4 {
    color: #d81d1d;
}

.apart-item p {
    color: #4b5563;
    font-size: 14px;
    line-height: 1.6;
}

.why-choose-us {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 24px;
    padding: 48px;
    color: white;
}

.why-choose-us h3 {
    color: white;
}

.choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.choose-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: none;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.choose-item:hover {
    background: rgba(255, 255, 255, 0.15);
}

.choose-item .card-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #bfdbfe;
    font-size: 24px;
    flex-shrink: 0;
    margin: 0;
}

.choose-item-content h4 {
    font-weight: 600;
    margin-bottom: 8px;
    color: white;
}

.choose-item-content p {
    color: #bfdbfe;
    font-size: 14px;
    line-height: 1.6;
}

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

.choose-footer p {
    font-size: 1.25rem;
    font-weight: 500;
    color: #bfdbfe;
    line-height: 1.7;
}

/* Enhanced Testimonials Section */
.testimonials {
    padding: 120px 0;
    background: linear-gradient(135deg, #fef3c7 0%, #f3e8ff 50%, #dbeafe 100%);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.main-testimonial {
    margin: 64px 0;
    position: relative;
    z-index: 10;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.5);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #f59e0b, #10b981);
}

.testimonial-quote-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    margin: 0 auto 24px;
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.testimonial-rating {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin: 24px 0;
}

.testimonial-rating .star {
    color: #f59e0b;
    font-size: 20px;
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.3));
}

.testimonial-content {
    font-size: 1.375rem;
    line-height: 1.8;
    color: #374151;
    font-style: italic;
    text-align: center;
    margin: 32px 0;
    position: relative;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.author-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #f59e0b;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.author-info h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 4px;
}

.author-position {
    color: #6b7280;
    font-size: 1rem;
    margin-bottom: 4px;
}

.author-company {
    color: #3b82f6;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 12px;
}

.testimonial-meta {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.industry-tag, .projects-tag {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.industry-tag {
    background: #dbeafe;
    color: #1e40af;
}

.projects-tag {
    background: #d1fae5;
    color: #065f46;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin: 48px 0;
}

.nav-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.dots {
    display: flex;
    gap: 12px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #3b82f6;
    transform: scale(1.2);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.testimonial-mini {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.testimonial-mini::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #f59e0b);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.testimonial-mini:hover::before,
.testimonial-mini.active::before {
    transform: scaleX(1);
}

.testimonial-mini:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 1);
}

.testimonial-mini.active {
    background: rgba(255, 255, 255, 1);
    border-color: #3b82f6;
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.2);
}

.testimonial-mini .author-image {
    width: 60px;
    height: 60px;
    margin-bottom: 16px;
    border-width: 3px;
}

.testimonial-mini h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 4px;
}

.testimonial-mini .author-position {
    color: #6b7280;
    font-size: 0.875rem;
    margin-bottom: 8px;
}

.testimonial-industry {
    padding: 4px 8px;
    background: #f3f4f6;
    color: #374151;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    margin: 8px 0;
    display: inline-block;
}

.testimonial-mini .testimonial-rating {
    margin: 12px 0 0;
}

.testimonial-mini .testimonial-rating .star {
    font-size: 14px;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: linear-gradient(135deg, #f3e8ff 0%, #e0e7ff 100%);
}

.faq-content {
    /* display: grid; */
    grid-template-columns: 2fr 1fr;
    gap: 48px;
}

.faq-main {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: none;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 16px;
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 600;
    color: #111827;
    transition: color 0.3s ease;
    padding: 16px 0;
}

.faq-question:hover {
    color: #d81d1d;
}

.faq-question i {
    color: #1e40af;
    font-size: 20px;
    flex-shrink: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: #4b5563;
    line-height: 1.6;
    padding-left: 32px;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 16px;
}

.faq-sidebar {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.certifications {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: none;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.certifications h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
}

.certifications-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.certification-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: #f3e8ff;
    border-radius: 12px;
    padding: 16px;
}

.certification-icon {
    width: 40px;
    height: 40px;
    background: #ede9fe;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e40af;
    font-size: 20px;
    flex-shrink: 0;
}

.certification-content h4 {
    font-weight: 600;
    color: #111827;
    margin-bottom: 4px;
}

.certification-content p {
    color: #4b5563;
    font-size: 14px;
    line-height: 1.5;
}

.support-card {
    background: linear-gradient(135deg, #1e40af, #6d28d9);
    border-radius: 20px;
    padding: 32px;
    text-align: center;
    color: white;
}

.support-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 32px;
}

.support-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.support-card p {
    color: #c4b5fd;
    margin-bottom: 24px;
    line-height: 1.6;
}

.support-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quick-contact {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: none;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.quick-contact h4 {
    font-weight: 600;
    color: #111827;
    margin-bottom: 16px;
}

.contact-item {
    margin-bottom: 12px;
}

.contact-item .label {
    font-weight: 500;
    color: #374151;
    display: block;
    font-size: 14px;
}

.contact-item .value {
    color: #1e40af;
    margin: 4px 0 0 0;
    font-size: 14px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, #1f2937 0%, #2563eb 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.form-group {
    display: flex;
    flex-direction: column;
    position: relative;
}

.error-message {
    color: #f87171; /* Tailwind red-400 */
    font-size: 0.875rem;
    margin-top: 4px;
    min-height: 1.25rem;
    font-weight: 500;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid #3b82f6; /* Tailwind blue-500 */
    outline-offset: 2px;
    background: rgba(255, 255, 255, 0.2);
}

.contact-form input.error,
.contact-form textarea.error {
    border-color: #f87171;
    background: rgba(248, 113, 113, 0.2);
}

#submitBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

#submitBtn:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

.contact-form input,
.contact-form textarea {
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.contact::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.contact .container {
    position: relative;
    z-index: 10;
}

.contact .section-header {
    color: white;
}

.contact .section-title {
    color: white;
}

.contact .section-description {
    color: #bfdbfe;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: none;
    border-radius: 20px;
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-form-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.contact-form input,
.contact-form textarea {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    padding: 16px;
    color: white;
    font-size: 16px;
    transition: all 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #3b82f6;
    background: rgba(255, 255, 255, 0.15);
}

.contact-form textarea {
    resize: none;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-intro h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-intro p {
    color: #bfdbfe;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: none;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.contact-detail-card:hover {
    background: rgba(255, 255, 255, 0.15);
}

.contact-detail-content {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    background: #2563eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.contact-detail-text h4 {
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-detail-text .contact-value {
    color: #bfdbfe;
    font-weight: 500;
    margin-bottom: 4px;
}

.contact-detail-text .contact-label {
    color: #cbd5e1;
    font-size: 14px;
}

.contact-cta {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
}

.contact-cta h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-cta p {
    color: #bfdbfe;
    margin-bottom: 24px;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M20 20c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10zm10 0c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10z'/%3E%3C/g%3E%3C/svg%3E");
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding: 64px 0;
    position: relative;
    z-index: 10;
}

.footer-section h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #bfdbfe;
    margin-bottom: 24px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.footer-logo .logo-icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
}

.footer-logo .logo-text h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.footer-logo .logo-text p {
    color: #bfdbfe;
    font-size: 14px;
}

.footer-description {
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    border: 1px solid #4b5563;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #d81d1d;
    border-color: #2563eb;
    color: white;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-contact .contact-item i {
    color: #3b82f6;
    font-size: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-contact .contact-value {
    color: white;
    font-weight: 500;
    margin-bottom: 4px;
}

.footer-contact .contact-label {
    color: #9ca3af;
    font-size: 14px;
}

.newsletter {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    position: relative;
    z-index: 10;
}

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

.newsletter-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.newsletter-content p {
    color: #bfdbfe;
    margin-bottom: 24px;
}

.newsletter-form {
    display: flex;
    gap: 16px;
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: white;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.footer-divider {
    height: 1px;
    background: #374151;
    margin: 32px 0;
    position: relative;
    z-index: 10;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 32px;
    position: relative;
    z-index: 10;
}

.footer-copyright p {
    color: #9ca3af;
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-bottom-links a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

/* Toast Notification */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #10b981;
    color: white;
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.toast.show {
    transform: translateX(0);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast-icon {
    font-size: 20px;
}

.toast-message strong {
    display: block;
    margin-bottom: 4px;
}

.toast-message p {
    font-size: 14px;
    opacity: 0.9;
    margin: 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translateY(0);
    }
    40%, 43% {
        transform: translateY(-30px);
    }
    70% {
        transform: translateY(-15px);
    }
    90% {
        transform: translateY(-4px);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2.5rem;
    }
    
    
    
    .products-grid,
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .faq-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* Featured Brands Section */
.featured-brands {
    padding: 80px 0;
    background: linear-gradient(135deg, #b91c1c 0%, #7f1d1d 100%);
    border-radius: 24px;
    margin: 40px 0;
    color: white;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.brand-card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.brand-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.brand-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.brand-card:hover img {
    transform: scale(1.1);
}

.brand-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 24px;
    border-bottom-left-radius: 24px;
    border-bottom-right-radius: 24px;
}

.brand-overlay h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.brand-overlay p {
    font-size: 1rem;
    line-height: 1.4;
    max-width: 90%;
}

/* Brand specific background colors */
.brand-havells {
    background-color: #b91c1c;
}

.brand-lloyd {
    background-color: #1e40af;
}

.brand-havells-studio {
    background-color: #fbbf24;
}

.brand-havells-crabtree {
    background-color: #1e293b;
}

.brand-reo {
    background-color: #f97316;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .brands-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .desktop-nav,
    .desktop-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-menu.show {
        display: block;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .products-grid,
    .services-grid,
    .industries-grid {
        grid-template-columns: 1fr;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .facility-images {
        grid-template-columns: 1fr;
    }
    
    .apart-grid,
    .choose-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
   
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn-large {
        padding: 12px 24px;
        font-size: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        padding: 24px;
    }
    
    .testimonial-content {
        font-size: 1.125rem;
    }
}

/* Preloader Styles */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-container {
    text-align: center;
    color: white;
}

.preloader-logo {
    width: 500px;
    height: auto;
    margin-bottom: 30px;
    animation: pulse 2s ease-in-out infinite;
}

.line-filling-animation {
    width: 500px;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    margin: 0 auto 20px;
    position: relative;
    overflow: hidden;
}

.line-filling-animation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #ffffff, #3b82f6, #ffffff);
    border-radius: 4px;
    animation: lineFill 2s ease-in-out infinite;
}


@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

@keyframes lineFill {
    0% {
        width: 0%;
        left: 0;
    }
    50% {
        width: 100%;
        left: 0;
    }
    100% {
        width: 0%;
        left: 100%;
    }
}

/* Hide body overflow during preloader */
body.preloader-active {
    overflow: hidden;
}




/* Product Hero Section */
.product-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f9fafb 0%, #dbeafe 100%);
}

.product-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.product-hero-image {
    position: relative;
}

.product-hero-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.product-image-thumbnails {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.thumbnail.active, .thumbnail:hover {
    opacity: 1;
    border-color: #2563eb;
}

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

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
    color: #4b5563;
}

.breadcrumb a {
    color: #4b5563;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #2563eb;
}

.breadcrumb .divider {
    color: #9ca3af;
}

.breadcrumb .current {
    color: #2563eb;
    font-weight: 500;
}

.product-hero-info h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 16px;
}


.product-excerpt {
    font-size: 1.125rem;
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 32px;
}



.product-cta {
    display: flex;
    gap: 16px;
}

/* Product Details Section */
.product-details {
    padding: 80px 0;
}

.details-tabs {
    display: flex;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 48px;
}

.tab-btn {
    padding: 16px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 500;
    color: #6b7280;
    position: relative;
    transition: all 0.3s ease;
}

.tab-btn.active, .tab-btn:hover {
    color: #2563eb;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: #2563eb;
}

.tab-content {
    display: none;
}

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

.tab-content h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 24px;
}

.tab-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #111827;
    margin: 32px 0 16px;
}

.tab-content p {
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 16px;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.specs-category h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e5e7eb;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f3f4f6;
}

.spec-name {
    color: #374151;
    font-weight: 500;
}

.spec-value {
    color: #111827;
    font-weight: 600;
}




.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: #dbeafe;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2563eb;
    font-size: 18px;
    flex-shrink: 0;
}

.benefit-content h4 {
    font-weight: 600;
    color: #111827;
    margin-bottom: 4px;
}

.benefit-content p {
    color: #4b5563;
    margin: 0;
    font-size: 14px;
}


@media (max-width: 1024px) {
    .product-hero-content {
        gap: 48px;
    }
   
}

@media (max-width: 768px) {
    .product-hero {
        padding: 100px 0 60px;
    }
    
    .product-hero-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
        
    .product-cta {
        flex-direction: column;
    }
    
    .details-tabs {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
   
}

@media (max-width: 480px) {
    .product-hero-info h1 {
        font-size: 2rem;
    }
    
   
    
    .tab-btn {
        padding: 8px 12px;
        font-size: 12px;
    }
}