/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    /* Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #f59e0b;
    --accent-color: #ec4899;
    
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #6b7280;
    --text-white: #ffffff;
    
    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --bg-dark: #111827;
    
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

.section-padding {
    padding: var(--spacing-3xl) 0;
}

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

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-light {
    background-color: var(--bg-light);
}

/* Section Headers */
.section-header {
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-medium);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--text-white);
}

.btn-white {
    background: var(--bg-white);
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-img {
    height: 80px;
    width: auto;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
}

.hamburger {
    width: 25px;
    height: 2px;
    background: var(--text-dark);
    transition: var(--transition-base);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--text-dark);
    transition: var(--transition-base);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-weight: 500;
    color: var(--text-medium);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.22s ease;
}

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

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

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

.dropdown-toggle {
    cursor: pointer;
    /* Desktop: keep inline with text */
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 0.5rem 0;
    /* color: red; */
    
}

.dropdown-toggle::after {
    content: '';
    display: inline-block !important;
    width: 0;
    height: 0;
    margin-left: 0.6rem;
    vertical-align: middle;
    border-left: 6px solid transparent !important;
    border-right: 6px solid transparent !important;
    border-top: 7px solid #333 !important;
    transition: transform 0.25s ease, border-top-color 0.2s ease;
    position: relative;
    top: 0;
    /* color: red; */
    
}

.nav-link.dropdown-toggle::after {
    content: '';
    display: inline-block !important;
    width: 0;
    height: 0;
    margin-left: 0.6rem;
    vertical-align: middle;
    border-left: 6px solid transparent !important;
    border-right: 6px solid transparent !important;
    border-top: 7px solid #333 !important;
    border-bottom: 0 !important;
    transition: transform 0.25s ease, border-top-color 0.2s ease;
}

.dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    border: 1px solid var(--border-color);
    margin-top: 0.5rem;
    
}

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

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-medium);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: var(--transition-base);
    white-space: nowrap;
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: calc(var(--spacing-lg) + 0.5rem);
}

/* Adjust underline for dropdown link to leave space for chevron */
.nav-item.dropdown .nav-link::after {
    right: 18px;
}

/* Make chevron react to hover/active states */
.dropdown-toggle:hover::after,
.dropdown-toggle:focus::after,
.nav-link.active.dropdown-toggle::after {
    border-top-color: var(--primary-color);
}

.dropdown:hover .dropdown-toggle::after,
.dropdown.active .dropdown-toggle::after {
    transform: rotate(180deg);
}

/* Mobile: make the toggle full-width and place chevron to the right */
@media (max-width: 768px) {
    /* Disable hover effects on mobile */
    .dropdown:hover .dropdown-menu {
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
    }
    
    .dropdown:hover .dropdown-toggle::after {
        transform: none;
    }
    
    /* Mobile dropdown styles */
    .dropdown .nav-link {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 1rem 0 !important;
    }
    
    .dropdown-icon {
        margin-left: auto;
        transition: transform 0.3s ease;
        font-size: 0.75rem;
    }
    
    .dropdown.active .dropdown-icon {
        transform: rotate(180deg);
    }
    
    .dropdown-menu {
        position: static !important;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        box-shadow: none !important;
        border: none !important;
        margin-top: 0 !important;
        padding: 0 !important;
        background: var(--bg-light) !important;
        border-radius: 0 !important;
        transform: none !important;
        transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    }
    
    .dropdown.active .dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 400px;
        padding: var(--spacing-sm) 0 !important;
        margin-top: var(--spacing-xs) !important;
    }
    
    .dropdown-menu li {
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }
    
    .dropdown-menu li:last-child {
        border-bottom: none;
    }
    
    .dropdown-menu a {
        padding: var(--spacing-md) var(--spacing-xl) !important;
        font-size: 0.9375rem !important;
        color: var(--text-dark) !important;
        display: block;
    }
    
    .dropdown-menu a:hover {
        background: rgba(99, 102, 241, 0.1);
        color: var(--primary-color) !important;
    }
}

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

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.hero-slide.active {
    opacity: 1;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
}

.hero-overlay {
    position: relative;
    z-index: 10;
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
    color: var(--text-white);
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
}

.text-gradient {
    background: linear-gradient(135deg, #10b981, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

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

.btn-outline:hover {
    background: var(--text-white);
    color: var(--primary-color);
}

/* Slider Controls */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
    z-index: 100;
    backdrop-filter: blur(5px);
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.4);
    border-color: var(--text-white);
}

.slider-prev {
    left: 2rem;
}

.slider-next {
    right: 2rem;
}

.slider-btn i {
    font-size: 1.25rem;
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 100;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid var(--text-white);
    cursor: pointer;
    transition: var(--transition-base);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.6);
}

.dot.active {
    background: var(--text-white);
    width: 30px;
    border-radius: 6px;
}

.hero-image img {
    width: 100%;
    max-width: 600px;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-down {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ===================================
   Features Section
   =================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    padding: var(--spacing-xl);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-base);
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-white);
}

.feature-card h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-medium);
}

/* ===================================
   About Home Section
   =================================== */
.about-home {
    background: var(--bg-light);
}

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

.about-home-left {
    position: relative;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-main-image {
    width: 100%;
    height: auto;
    display: block;
}

.about-label {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.875rem;
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: 40px;
    background: linear-gradient(135deg, #10b981, #059669);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    text-align: center;
    min-width: 180px;
}

.experience-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--text-white);
    line-height: 1;
    font-family: var(--font-primary);
}

.experience-text {
    color: var(--text-white);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

.about-home-right {
    padding: var(--spacing-lg) 0;
}

.section-tag {
    display: inline-block;
    color: #10b981;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-transform: capitalize;
}

.about-home-right .section-title {
    font-size: 2.25rem;
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.about-description {
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    font-size: 1rem;
    text-align: justify;
}

.about-features-list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.about-features-list li {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    align-items: flex-start;
}

.about-features-list i {
    color: #10b981;
    font-size: 1.25rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.about-features-list span {
    color: var(--text-dark);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ===================================
   Products Home Section
   =================================== */
.products-home {
    background: white;
}

.products-home .section-header {
    margin-bottom: var(--spacing-2xl);
}

.products-home-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.product-home-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: var(--transition-base);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.product-home-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.product-home-image {
    width: 100%;
    height: 350px;
    overflow: hidden;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.product-home-image img {
    width: auto;
    height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition-slow);
}

.product-home-card:hover .product-home-image img {
    transform: scale(1.08);
}

.product-home-title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    margin: 0;
    background: white;
    border-top: 1px solid #e5e7eb;
}

.product-view-details {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: var(--spacing-lg);
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    margin-top: auto;
}

.product-view-details i {
    transition: transform 0.3s ease;
    font-size: 0.875rem;
}

.product-home-card:hover .product-view-details {
    background: #1e40af;
}

.product-home-card:hover .product-view-details i {
    transform: translateX(5px);
}

/* ===================================
   Awards & Certifications Home Section
   =================================== */
.awards-certifications-home {
    background: #f8f9fa;
}

.awards-certifications-home .section-header {
    margin-bottom: var(--spacing-2xl);
}

.certifications-banner {
    background: #002b5c;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.certifications-banner-header {
    background: #002b5c;
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.certifications-banner-header h3 {
    color: var(--text-white);
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin: 0;
}

.certifications-grid-home {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    background: #002b5c;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.certification-card-home {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #e5e7eb;
    transition: var(--transition-base);
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.certification-card-home:hover {
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cert-zoom-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 43, 92, 0.9);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.certification-card-home:hover .cert-zoom-icon {
    opacity: 1;
}

/* Certificate Lightbox */
.cert-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.cert-lightbox.active {
    display: flex;
}

.cert-lightbox img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    box-shadow: 0 10px 50px rgba(255, 255, 255, 0.1);
}

.cert-lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: #002b5c;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10001;
}

.cert-lightbox-close:hover {
    background: #f0f0f0;
    transform: rotate(90deg);
}

.certification-card-home img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    display: block;
}

/* ===================================
   Clients Home Section (Marquee)
   =================================== */
.clients-home {
    background: #f8f9fa;
}

.clients-home .section-header {
    margin-bottom: var(--spacing-2xl);
}

.clients-marquee-wrapper {
    overflow: hidden;
    padding: var(--spacing-lg) 0;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.clients-marquee {
    display: flex;
    overflow: hidden;
    user-select: none;
}

.clients-track {
    display: flex;
    animation: marquee 30s linear infinite;
    gap: var(--spacing-2xl);
}

.clients-track:hover {
    animation-play-state: paused;
}

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

.client-item {
    flex-shrink: 0;
    width: 150px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: var(--bg-white);
    transition: var(--transition-base);
}

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

.client-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(0%);
    opacity: 0.8;
    transition: var(--transition-base);
}

.client-item:hover img {
    opacity: 1;
    filter: grayscale(0%);
}

/* ===================================
   FAQ Home Section
   =================================== */
.faq-home {
    background: #f8f9fa;
}

.faq-home .section-header {
    margin-bottom: var(--spacing-2xl);
}

.faq-home-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-home .faq-item {
    background: var(--bg-white);
    border: none;
    border-radius: 12px;
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition-base);
}

.faq-home .faq-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.faq-home .faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: var(--bg-white);
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a1a;
    transition: var(--transition-base);
    gap: 1rem;
}

.faq-home .faq-question:hover {
    color: #1e40af;
}

.faq-home .faq-question span {
    flex: 1;
    line-height: 1.5;
}

.faq-home .faq-question i {
    transition: var(--transition-base);
    color: #1a1a1a;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.faq-home .faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-home .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    opacity: 0;
    visibility: hidden;
}

.faq-home .faq-item.active .faq-answer {
    max-height: 500px;
    opacity: 1;
    visibility: visible;
}

.faq-home .faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: #666;
    line-height: 1.8;
    font-size: 1rem;
}

/* ===================================
   Contact Home Section
   =================================== */
.contact-home {
    background: var(--bg-light);
}

.contact-home-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    max-width: 1100px;
    margin: 0 auto;
}

.contact-home-left {
    position: relative;
}

.contact-image-wrapper {
    position: relative;
    height: 100%;
    overflow: hidden;
}

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

.contact-home-right {
    background: #f5f5dc;
    padding: 50px 45px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-home-right .section-tag {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 10px;
    display: block;
}

.contact-home-right .section-title {
    font-size: 2.5rem;
    font-family: var(--font-primary);
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 30px;
    line-height: 1.2;
}

.contact-home-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-home-form .form-group {
    width: 100%;
}

.contact-home-form input,
.contact-home-form textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: var(--font-secondary);
    background: var(--bg-white);
    transition: var(--transition-base);
    color: #333;
}

.contact-home-form input::placeholder,
.contact-home-form textarea::placeholder {
    color: #666;
}

.contact-home-form input:focus,
.contact-home-form textarea:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.contact-home-form textarea {
    resize: vertical;
    min-height: 100px;
    font-family: var(--font-secondary);
}

/* ===================================
   Common Contact Form Component
   =================================== */
.common-contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    width: 100%;
}

.common-contact-form .form-group {
    width: 100%;
}

.common-contact-form label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

.common-contact-form .required {
    color: #dc2626;
    margin-left: 2px;
}

.common-contact-form input,
.common-contact-form textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-secondary);
    background: var(--bg-white);
    transition: var(--transition-base);
    color: var(--text-dark);
}

.common-contact-form input::placeholder,
.common-contact-form textarea::placeholder {
    color: #9ca3af;
}

.common-contact-form input:focus,
.common-contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.common-contact-form input.error,
.common-contact-form textarea.error {
    border-color: #dc2626;
}

.common-contact-form textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-secondary);
}

.btn-success {
    background: #10b981;
    color: var(--text-white);
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-full {
    width: 100%;
}

/* ===================================
   Services Section
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

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

.service-image {
    height: 250px;
    overflow: hidden;
}

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

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

.service-content {
    padding: var(--spacing-lg);
}

.service-content h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-content p {
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link:hover {
    gap: 1rem;
}

/* ===================================
   Stats Section
   =================================== */
.stats {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-white);
}

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

.stat-card {
    text-align: center;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 1.125rem;
    opacity: 0.9;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.testimonial-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.testimonial-content {
    margin-bottom: var(--spacing-md);
}

.quote-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.testimonial-content p {
    font-size: 1.125rem;
    color: var(--text-medium);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-family: var(--font-primary);
    margin-bottom: 0.25rem;
}

.testimonial-author p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--text-white);
    text-align: center;
}

.cta h2 {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-md);
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

/* ===================================
   Page Header (for all internal pages)
   =================================== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-white);
    padding: 6rem 0 4rem;
    text-align: center;
    margin-top: 80px;
}

.page-header h1 {
    font-size: 2.5rem;
    font-family: var(--font-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    font-size: 1.125rem;
    opacity: 0.9;
}

/* ===================================
   About Page Styles
   =================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    font-family: var(--font-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.about-text h3 {
    font-size: 1.5rem;
    font-family: var(--font-primary);
    font-weight: 600;
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    color: var(--text-dark);
}

.about-text p {
    margin-bottom: var(--spacing-md);
    color: var(--text-medium);
    line-height: 1.8;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.value-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

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

.value-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.value-card h3 {
    font-size: 1.25rem;
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   Products Page Styles
   =================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.product-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

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

.product-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

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

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

.product-content h3 {
    font-size: 1.375rem;
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.product-content p {
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
}

.product-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.product-features li {
    padding: var(--spacing-xs) 0;
    color: var(--text-medium);
}

.product-features i {
    color: var(--primary-color);
    margin-right: var(--spacing-xs);
}

/* ===================================
   Technology Page Styles
   =================================== */
.technology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.tech-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    text-align: center;
}

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

.tech-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.tech-icon i {
    font-size: 2.5rem;
    color: var(--text-white);
}

.tech-card h3 {
    font-size: 1.25rem;
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.research-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.research-list {
    list-style: none;
    margin-top: var(--spacing-lg);
}

.research-list li {
    padding: var(--spacing-sm) 0;
    color: var(--text-medium);
    display: flex;
    align-items: center;
}

.research-list i {
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
    font-size: 1.25rem;
}

.research-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ===================================
   Awards Page Styles
   =================================== */
.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.award-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-base);
}

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

.award-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--secondary-color), #fbbf24);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.award-icon i {
    font-size: 3rem;
    color: var(--text-white);
}

.award-card h3 {
    font-size: 1.25rem;
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.cert-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-base);
}

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

.cert-logo {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-logo img {
    max-width: 100%;
    max-height: 100%;
}

.cert-card h3 {
    font-size: 1.125rem;
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.cert-card p {
    font-size: 0.875rem;
    color: var(--text-medium);
}

/* ===================================
   Acknowledgement/Clients Page
   =================================== */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.client-logo {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    min-height: 160px;
    transition: var(--transition-base);
}

.client-logo:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.client-logo img {
    max-width: 100%;
    max-height: 80px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition-base);
}

.client-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.client-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
    margin: 0;
    line-height: 1.4;
}

/* Responsive Clients Grid */
@media (max-width: 968px) {
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .client-logo {
        min-height: 140px;
        padding: var(--spacing-md);
    }
    
    .client-name {
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .clients-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .client-logo {
        min-height: 180px;
        padding: var(--spacing-xl);
    }
    
    .client-logo img {
        max-height: 100px;
    }
    
    .client-name {
        font-size: 1.125rem;
        font-weight: 700;
    }
}

.project-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

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

.project-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

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

.project-content {
    padding: var(--spacing-lg);
}

.project-content h3 {
    font-size: 1.25rem;
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.project-tag {
    display: inline-block;
    background: var(--primary-light);
    color: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
}

.testimonial-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.testimonial-content {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.quote-icon {
    font-size: 2rem;
    color: var(--primary-light);
    margin-bottom: var(--spacing-sm);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-author h4 {
    font-family: var(--font-primary);
    font-weight: 600;
}

.testimonial-author p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

/* ===================================
   Gallery Page Styles
   =================================== */
.gallery-filter {
    margin-bottom: var(--spacing-2xl);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    background: var(--bg-white);
    color: var(--text-medium);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-lg);
    opacity: 0;
    transition: var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

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

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

.gallery-overlay h3 {
    color: var(--text-white);
    font-family: var(--font-primary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.gallery-overlay p {
    color: var(--text-white);
    opacity: 0.9;
    font-size: 0.875rem;
}

.view-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--text-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.gallery-item:hover .view-btn {
    opacity: 1;
}

.view-btn i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    padding-top: 100px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.9);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80%;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 50px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

.lightbox-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
}

/* ===================================
   FAQ Page Styles
   =================================== */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-category {
    margin-bottom: var(--spacing-2xl);
}

.faq-category-title {
    font-size: 1.75rem;
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--primary-light);
}

.faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background: var(--bg-white);
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    cursor: pointer;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: var(--transition-base);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    transition: var(--transition-base);
    color: var(--primary-color);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--text-medium);
    line-height: 1.8;
}

/* Responsive FAQ Page */
@media (max-width: 768px) {
    .faq-container {
        padding: 0 var(--spacing-md);
    }
    
    .faq-category-title {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    .faq-item {
        margin-bottom: var(--spacing-sm);
    }
    
    .faq-question {
        font-size: 1rem;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }
    
    .faq-question i {
        font-size: 1.125rem;
    }
    
    .faq-answer p {
        padding: 0 var(--spacing-md) var(--spacing-md);
        font-size: 0.9375rem;
        line-height: 1.7;
    }
}

@media (max-width: 480px) {
    .faq-container {
        padding: 0 var(--spacing-sm);
    }
    
    .faq-category-title {
        font-size: 1.375rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .faq-item {
        margin-bottom: var(--spacing-xs);
        border-radius: var(--radius-sm);
    }
    
    .faq-question {
        font-size: 0.9375rem;
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }
    
    .faq-question i {
        font-size: 1rem;
    }
    
    .faq-answer p {
        padding: 0 var(--spacing-sm) var(--spacing-sm);
        font-size: 0.875rem;
        line-height: 1.6;
    }
}

/* ===================================
   Blog Page Styles
   =================================== */
.blog-section {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-2xl);
}

.blog-grid {
    display: grid;
    gap: var(--spacing-xl);
}

.blog-post {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    display: grid;
    grid-template-columns: 300px 1fr;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.blog-post.featured {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
}

.blog-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.blog-post.featured .blog-image {
    height: 100%;
}

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

.blog-post:hover .blog-image img {
    transform: scale(1.1);
}

.blog-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--secondary-color);
    color: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
}

.blog-content {
    padding: var(--spacing-lg);
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-light);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-content h2,
.blog-content h3 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.blog-content h2 {
    font-size: 1.75rem;
}

.blog-content h3 {
    font-size: 1.25rem;
}

.blog-content p {
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.read-more:hover {
    color: var(--primary-dark);
}

.blog-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.sidebar-widget h3 {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.search-form {
    display: flex;
    gap: var(--spacing-xs);
}

.search-form input {
    flex: 1;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.search-form button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: var(--radius-md);
}

.category-list li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    color: var(--text-medium);
}

.category-list a:hover {
    color: var(--primary-color);
}

.recent-post-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.recent-post-item:last-child {
    border-bottom: none;
}

.recent-post-item img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.recent-post-item a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.875rem;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.recent-post-item a:hover {
    color: var(--primary-color);
}

.recent-post-item span {
    font-size: 0.75rem;
    color: var(--text-light);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag-cloud a {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-light);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-medium);
}

.tag-cloud a:hover {
    background: var(--primary-color);
    color: var(--text-white);
}

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
}

.page-link {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-medium);
}

.page-link:hover,
.page-link.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-white);
}

.newsletter {
    background: var(--bg-light);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-md);
    max-width: 600px;
    margin: var(--spacing-lg) auto 0;
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-main {
    margin-bottom: var(--spacing-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

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

.footer-desc {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.footer-links li,
.footer-contact li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 0.5rem;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact i {
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

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

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ===================================
   Animations
   =================================== */
.animate-fade-in {
    animation: fadeIn 1s ease;
}

.animate-fade-in-delay {
    animation: fadeIn 1s ease 0.3s both;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 1s ease 0.6s both;
}

.animate-slide-in {
    animation: slideIn 1s ease;
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===================================
   Responsive Design
   =================================== */

/* Tablets */
@media (max-width: 1024px) {
    :root {
        --container-padding: 1.5rem;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-buttons {
        justify-content: center;
    }
}

/* ===================================
   RESPONSIVE STYLES
   =================================== */

/* Large Tablets & Small Desktops */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .products-home-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
    
    .about-home-content {
        gap: var(--spacing-xl);
    }
    
    .certifications-grid-home {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
    }
    
    .section-padding {
        padding: var(--spacing-2xl) 0;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        height: calc(100vh - 72px);
        background: var(--bg-white);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--spacing-xl);
        transform: translateX(-100%);
        transition: var(--transition-base);
        box-shadow: var(--shadow-lg);
        overflow-y: auto;
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
        margin-bottom: 0;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-link {
        display: block;
        padding: 1rem 0;
        color: var(--text-dark);
        font-size: 1rem;
        font-weight: 500;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-link.dropdown-toggle::after {
        display: inline-block !important;
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-top: 6px solid #666;
    }
    
    .nav-cta {
        width: 100%;
        margin-top: var(--spacing-lg);
        padding-top: var(--spacing-md);
    }
    
    .nav-cta .btn {
        width: 100%;
        padding: 1rem;
    }
    
    /* Mobile Dropdown Styles */
    .dropdown {
        width: 100%;
    }
    
    .dropdown-toggle {
        justify-content: space-between;
        padding-right: 0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 0;
        visibility: hidden;
        transform: none;
        box-shadow: none;
        background: var(--bg-light);
        border: none;
        border-radius: 0;
        padding: 0;
        margin: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
    }
    
    .dropdown.active .dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        padding: var(--spacing-sm) 0;
        margin-top: var(--spacing-sm);
    }
    
    .dropdown.active .dropdown-toggle::after {
        transform: rotate(180deg);
    }
    
    .dropdown-menu a {
        padding: var(--spacing-md) var(--spacing-xl);
        color: var(--text-dark);
        border: none;
        font-size: 0.9375rem;
        font-weight: 500;
        background: transparent;
        white-space: normal;
    }
    
    .dropdown-menu a:hover {
        background: rgba(99, 102, 241, 0.1);
        color: var(--primary-color);
        padding-left: calc(var(--spacing-xl) + 0.5rem);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
    }
    
    .slider-prev {
        left: 1rem;
    }
    
    .slider-next {
        right: 1rem;
    }
    
    .slider-dots {
        bottom: 1rem;
    }
    
    .features-grid,
    .services-grid,
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .products-home-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .product-home-image {
        height: 220px;
    }
    
    .product-home-title {
        font-size: 1rem;
        padding: var(--spacing-md);
    }
    
    .certifications-grid-home {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cert-zoom-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .certifications-banner-header h3 {
        font-size: 1.5rem;
        padding: var(--spacing-md);
    }
    
    .faq-question {
        font-size: 0.95rem;
        padding: var(--spacing-md);
    }
    
    .faq-answer {
        padding: var(--spacing-md);
        font-size: 0.9rem;
    }
    
    .section-padding {
        padding: var(--spacing-2xl) 0;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .products-home-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .product-home-image {
        height: 200px;
    }
    
    .certifications-grid-home {
        grid-template-columns: repeat(2, 1fr);
        gap: 0;
        padding: var(--spacing-md);
    }
    
    .cert-zoom-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .faq-home-container {
        padding: 0;
    }
    
    .faq-home .faq-item {
        margin-bottom: 1rem;
        border-radius: 10px;
    }
    
    .faq-home .faq-question {
        font-size: 0.95rem;
        padding: 1rem 1.25rem;
        gap: 0.75rem;
        align-items: center;
    }
    
    .faq-home .faq-question span {
        flex: 1;
        line-height: 1.5;
        word-wrap: break-word;
        font-weight: 600;
    }
    
    .faq-home .faq-question i {
        flex-shrink: 0;
        font-size: 1.1rem;
    }
    
    .faq-home .faq-answer {
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.4s ease, opacity 0.4s ease;
        display: block;
        opacity: 0;
        visibility: hidden;
    }
    
    .faq-home .faq-item.active .faq-answer {
        max-height: 1000px !important;
        opacity: 1;
        visibility: visible;
    }
    
    .faq-home .faq-answer p {
        padding: 0 1.25rem 1.25rem;
        font-size: 0.9rem;
        line-height: 1.7;
        margin: 0;
        color: #666;
    }
    
    .certifications-banner-header h3 {
        font-size: 1.5rem;
    }
    
    .client-item {
        width: 120px;
        height: 60px;
        padding: var(--spacing-sm);
    }
    
    .clients-track {
        gap: var(--spacing-lg);
    }
    
    .product-home-image {
        height: 150px;
        padding: var(--spacing-md);
    }
    
    .product-home-title {
        font-size: 1rem;
        padding: var(--spacing-md);
    }
    
    .about-home-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .experience-badge {
        bottom: -20px;
        right: 20px;
        padding: var(--spacing-lg);
        min-width: 140px;
    }
    
    .experience-number {
        font-size: 3rem;
    }
    
    .experience-text {
        font-size: 0.75rem;
    }
    
    .about-home-right .section-title {
        font-size: 1.75rem;
    }
    
    .contact-home-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .contact-home-right {
        padding: var(--spacing-xl);
    }
    
    .contact-home-right .section-title {
        font-size: 1.75rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .section-padding {
        padding: var(--spacing-xl) 0;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-buttons .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .products-home-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .product-home-image {
        height: 250px;
    }
    
    .product-home-title {
        font-size: 1.1rem;
    }
    
    .certifications-grid-home {
        grid-template-columns: 1fr;
    }
    
    .certification-card-home {
        padding: var(--spacing-md);
    }
    
    .certifications-banner-header h3 {
        font-size: 1.25rem;
    }
    
    .client-item {
        width: 100px;
        height: 150px;
    }
    
    .clients-track {
        gap: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .about-home-right .section-title {
        font-size: 1.5rem;
    }
    
    .about-description {
        font-size: 0.95rem;
    }
    
    .experience-badge {
        padding: var(--spacing-md);
        min-width: 120px;
    }
    
    .experience-number {
        font-size: 2.5rem;
    }
    
    .experience-text {
        font-size: 0.7rem;
    }
    
    .contact-home-right {
        padding: var(--spacing-lg);
    }
    
    .contact-home-form input,
    .contact-home-form textarea {
        font-size: 0.95rem;
    }
    
    .footer-col {
        margin-bottom: var(--spacing-lg);
    }
    
    .footer-title {
        font-size: 1.1rem;
    }
    
    .cert-lightbox img {
        max-width: 95%;
        max-height: 85vh;
    }
    
    .cert-lightbox-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
}

/* Extra Small Mobile Devices */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.35rem;
    }
    
    .section-title {
        font-size: 1.35rem;
    }
    
    .product-home-image {
        height: 220px;
    }
    
    .product-home-title {
        font-size: 1rem;
        padding: var(--spacing-md);
    }
    
    .slider-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .slider-dots .dot {
        width: 7px;
        height: 7px;
    }
    
    .nav-toggle span {
        width: 22px;
    }
    
    .modal-title {
        font-size: 1.15rem;
    }
    
    .modal-content {
        padding: 32px 20px 24px;
    }
    
    .enquiry-form .btn-full {
        font-size: 0.95rem;
        padding: 14px 18px;
    }
    
    .certifications-banner-header h3 {
        font-size: 1.1rem;
    }
    
    .cert-zoom-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .faq-question {
        font-size: 0.85rem;
        padding: 12px;
    }
    
    .about-description {
        font-size: 0.9rem;
    }
}

/* ===================================
   MODAL / POPUP STYLES
   =================================== */

/* Modal Overlay */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(3px);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

/* Modal Container */
.modal-container {
    background: white;
    border-radius: 16px;
    width: 90%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
    transform: scale(0.9) translateY(-20px);
    transition: transform 0.3s ease;
    position: relative;
    border: 1px solid #e5e7eb;
}

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

/* Modal Content */
.modal-content {
    padding: 48px 40px 40px;
}

.modal-subtitle {
    font-size: 1rem;
    color: #1f2937;
    margin: 8px 0 32px;
    line-height: 1.5;
}

.modal-title {
    font-size: 2rem;
    font-weight: 700;
    color: #6366f1;
    margin: 0;
    line-height: 1.2;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    padding: 4px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10;
}

.modal-close:hover {
    color: #374151;
    transform: scale(1.1);
}

.modal-close svg {
    width: 100%;
    height: 100%;
}

/* Modal Form */
.enquiry-form .form-group {
    margin-bottom: 20px;
}

.enquiry-form label {
    display: block;
    font-weight: 400;
    color: #1f2937;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.enquiry-form .required {
    color: #ef4444;
}

.enquiry-form input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: var(--font-primary);
    color: #1f2937;
    transition: all 0.2s ease;
    background: white;
}

.enquiry-form input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.enquiry-form input::placeholder {
    color: #9ca3af;
}

.enquiry-form .btn-full {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 8px;
    text-transform: none;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

.enquiry-form .btn-full:hover {
    background: linear-gradient(135deg, #5558e3 0%, #7c3aed 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.enquiry-form .btn-full:active {
    transform: translateY(0);
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-container {
        width: 95%;
        max-height: 95vh;
    }
    
    .modal-content {
        padding: 40px 28px 32px;
    }
    
    .modal-title {
        font-size: 1.65rem;
    }
    
    .modal-close {
        top: 16px;
        left: 16px;
    }
}

@media (max-width: 480px) {
    .modal-content {
        padding: 36px 24px 28px;
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
    
    .modal-close {
        width: 32px;
        height: 32px;
    }
    
    .enquiry-form .btn-full {
        font-size: 1rem;
        padding: 14px 20px;
    }
}

/* Print Styles */
@media print {
    .header,
    .nav-toggle,
    .back-to-top,
    .hero-scroll {
        display: none;
    }
    
    body {
        color: #000;
    }
    
    .section-padding {
        padding: 2rem 0;
    }
}

/* ===================================
   About Page Styles
   =================================== */

.about-intro {
    background: var(--bg-white);
}

.about-intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.intro-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-medium);
}

.who-we-are,
.what-we-stand-for,
.vision-mission,
.why-choose {
    background: var(--bg-white);
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.content-header {
    margin-bottom: var(--spacing-xl);
}

.content-text p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
}

.feature-list li {
    padding: var(--spacing-sm) 0;
    font-size: 1.0625rem;
    color: var(--text-medium);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.feature-list i {
    color: #10b981;
    margin-top: 4px;
    flex-shrink: 0;
}

.stand-for-item {
    max-width: 900px;
    margin: 0 auto var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: #f8f9fa;
    border-radius: var(--radius-lg);
}

.stand-for-item:last-child {
    margin-bottom: 0;
}

.stand-for-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: var(--spacing-lg);
}

.stand-for-item p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
}

.vm-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2xl);
    max-width: 1000px;
    margin: 0 auto;
}

.vm-card {
    background: var(--bg-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.vm-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.vm-icon i {
    font-size: 2rem;
    color: var(--bg-white);
}

.vm-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: var(--spacing-lg);
}

.vm-card p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-medium);
}

.mission-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.mission-list li {
    padding: var(--spacing-sm) 0;
    font-size: 1.0625rem;
    color: var(--text-medium);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.mission-list i {
    color: #1e40af;
    margin-top: 6px;
    flex-shrink: 0;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    max-width: 1100px;
    margin: 0 auto;
}

.why-choose-item {
    background: #f8f9fa;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.why-choose-item:hover {
    border-color: #1e40af;
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.why-choose-item i {
    font-size: 2.5rem;
    color: #10b981;
    margin-bottom: var(--spacing-md);
}

.why-choose-item h4 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
}

/* Responsive About Page */
@media (max-width: 768px) {
    .intro-text {
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .content-text p,
    .feature-list li,
    .stand-for-item p,
    .vm-card p,
    .mission-list li {
        font-size: 0.9375rem;
    }
    
    .stand-for-item {
        padding: var(--spacing-xl);
        margin-bottom: var(--spacing-2xl);
    }
    
    .stand-for-title {
        font-size: 1.25rem;
    }
    
    .vm-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .vm-card h3 {
        font-size: 1.5rem;
    }
    
    .vm-icon {
        width: 70px;
        height: 70px;
    }
    
    .vm-icon i {
        font-size: 1.75rem;
    }
    
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .why-choose-item {
        padding: var(--spacing-lg);
    }
    
    .why-choose-item i {
        font-size: 2rem;
    }
    
    .why-choose-item h4 {
        font-size: 0.9375rem;
    }
}

@media (max-width: 480px) {
    .intro-text {
        font-size: 0.9375rem;
    }
    
    .content-text p,
    .feature-list li,
    .stand-for-item p {
        font-size: 0.875rem;
    }
    
    .stand-for-item {
        padding: var(--spacing-lg);
    }
    
    .stand-for-title {
        font-size: 1.125rem;
    }
    
    .vm-card {
        padding: var(--spacing-xl);
    }
    
    .vm-card h3 {
        font-size: 1.375rem;
    }
    
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
    
    .why-choose-item h4 {
        font-size: 0.875rem;
    }
}

/* ===================================
   Privacy Policy Page Styles
   =================================== */

.privacy-policy {
    background: var(--bg-white);
}

.policy-content {
    max-width: 900px;
    margin: 0 auto;
}

.policy-intro {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
}

.policy-section {
    margin-bottom: var(--spacing-3xl);
}

.policy-section:last-child {
    margin-bottom: 0;
}

.policy-heading {
    font-size: 1.875rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid #1e40af;
}

.policy-subheading {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.policy-subheading-small {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.policy-section p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
}

.policy-list {
    list-style: none;
    padding-left: 0;
    margin: var(--spacing-lg) 0;
}

.policy-list li {
    padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-xl);
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-medium);
    position: relative;
}

.policy-list li::before {
    content: "•";
    position: absolute;
    left: var(--spacing-md);
    color: #1e40af;
    font-size: 1.25rem;
    font-weight: bold;
}

.policy-list li strong {
    color: #1a1a1a;
}

.policy-section a {
    color: #1e40af;
    text-decoration: none;
    transition: var(--transition-base);
}

.policy-section a:hover {
    text-decoration: underline;
    color: #3b82f6;
}

/* Responsive Privacy Policy */
@media (max-width: 768px) {
    .policy-intro,
    .policy-section p,
    .policy-list li {
        font-size: 0.9375rem;
        line-height: 1.7;
    }
    
    .policy-heading {
        font-size: 1.5rem;
    }
    
    .policy-subheading {
        font-size: 1.25rem;
    }
    
    .policy-subheading-small {
        font-size: 1.125rem;
    }
    
    .policy-section {
        margin-bottom: var(--spacing-2xl);
    }
}

@media (max-width: 480px) {
    .policy-intro,
    .policy-section p,
    .policy-list li {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    
    .policy-heading {
        font-size: 1.375rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .policy-subheading {
        font-size: 1.125rem;
        margin-top: var(--spacing-xl);
    }
    
    .policy-subheading-small {
        font-size: 1rem;
    }
    
    .policy-list li {
        padding-left: var(--spacing-lg);
    }
    
    .policy-list li::before {
        left: var(--spacing-sm);
    }
}

/* ===================================
   Products Detail Page Styles
   =================================== */

.products-detail-section {
    background: #f8f9fa;
}

.product-detail-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
    box-shadow: var(--shadow-lg);
}

.product-detail-card:last-child {
    margin-bottom: 0;
}

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

.product-hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.product-hero-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.product-main-image {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-lg);
    transition: transform 0.3s ease;
}

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

.product-detail-header {
    margin-bottom: 0;
    padding-bottom: var(--spacing-lg);
    border-bottom: 3px solid #1e40af;
}

.product-name {
    font-size: 2.25rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.product-badge {
    font-size: 1rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    color: var(--bg-white);
}

.product-badge.red-zone {
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
}

.product-badge.green-zone {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.product-tagline {
    font-size: 1.25rem;
    color: var(--text-medium);
    font-weight: 500;
}

.product-description p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
}

.product-benefits,
.technical-section,
.best-suited,
.key-features {
    margin-top: var(--spacing-3xl);
}

.product-benefits h3,
.technical-section h3,
.best-suited h3,
.key-features h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: var(--spacing-xl);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.benefit-item {
    background: #f8f9fa;
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    border-left: 4px solid #10b981;
    transition: var(--transition-base);
}

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

.benefit-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.benefit-item h4 i {
    color: #10b981;
    font-size: 1.25rem;
}

.benefit-item p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-medium);
    margin: 0;
}

.technical-section h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.table-responsive {
    overflow-x: auto;
    margin-top: var(--spacing-lg);
}

.product-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.product-table thead {
    background: #1e40af;
    color: var(--bg-white);
}

.product-table th,
.product-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.product-table th {
    font-weight: 600;
    font-size: 1rem;
}

.product-table td {
    font-size: 0.9375rem;
    color: var(--text-medium);
}

.product-table tbody tr:hover {
    background: #f8f9fa;
}

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

.suited-list,
.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.suited-list li,
.features-list li {
    padding: var(--spacing-sm);
    font-size: 1.0625rem;
    color: var(--text-medium);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.suited-list i,
.features-list i {
    color: #10b981;
    font-size: 1.125rem;
    flex-shrink: 0;
}

/* Responsive Products Detail Page */
@media (max-width: 968px) {
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .product-hero {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .product-main-image {
        height: 300px;
    }
    
    .product-detail-card {
        padding: var(--spacing-2xl);
    }
    
    .product-name {
        font-size: 1.75rem;
    }
    
    .product-tagline {
        font-size: 1.125rem;
    }
    
    .product-description p {
        font-size: 0.9375rem;
    }
    
    .product-benefits h3,
    .technical-section h3,
    .best-suited h3,
    .key-features h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        padding: var(--spacing-lg);
    }
    
    .benefit-item h4 {
        font-size: 1rem;
    }
    
    .benefit-item p {
        font-size: 0.875rem;
    }
    
    .suited-list,
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .product-table th,
    .product-table td {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .product-main-image {
        height: 250px;
    }
    
    .product-detail-card {
        padding: var(--spacing-xl);
    }
    
    .product-name {
        font-size: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .product-badge {
        font-size: 0.875rem;
        padding: 0.375rem 0.75rem;
    }
    
    .product-tagline {
        font-size: 1rem;
    }
    
    .product-description p {
        font-size: 0.875rem;
    }
    
    .product-benefits h3,
    .technical-section h3,
    .best-suited h3,
    .key-features h3 {
        font-size: 1.25rem;
    }
    
    .benefit-item h4 {
        font-size: 0.9375rem;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .suited-list li,
    .features-list li {
        font-size: 0.875rem;
    }
    
    .product-table {
        font-size: 0.8125rem;
    }
    
    .product-table th,
    .product-table td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* ===================================
   Terms and Conditions Page Styles
   =================================== */

.terms-conditions {
    background: var(--bg-white);
}

.terms-content {
    max-width: 900px;
    margin: 0 auto;
}

.terms-intro {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
}

.terms-section {
    margin-bottom: var(--spacing-3xl);
}

.terms-section:last-child {
    margin-bottom: 0;
}

.terms-heading {
    font-size: 1.875rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid #1e40af;
}

.terms-subheading {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.terms-section p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
}

.terms-list {
    list-style: none;
    padding-left: 0;
    margin: var(--spacing-lg) 0;
}

.terms-list li {
    padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-xl);
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-medium);
    position: relative;
}

.terms-list li::before {
    content: "•";
    position: absolute;
    left: var(--spacing-md);
    color: #1e40af;
    font-size: 1.25rem;
    font-weight: bold;
}

.terms-list li strong {
    color: #1a1a1a;
}

.terms-section a {
    color: #1e40af;
    text-decoration: none;
    transition: var(--transition-base);
}

.terms-section a:hover {
    text-decoration: underline;
    color: #3b82f6;
}

/* Responsive Terms and Conditions */
@media (max-width: 768px) {
    .terms-intro,
    .terms-section p,
    .terms-list li {
        font-size: 0.9375rem;
        line-height: 1.7;
    }
    
    .terms-heading {
        font-size: 1.5rem;
    }
    
    .terms-subheading {
        font-size: 1.25rem;
    }
    
    .terms-section {
        margin-bottom: var(--spacing-2xl);
    }
}

@media (max-width: 480px) {
    .terms-intro,
    .terms-section p,
    .terms-list li {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    
    .terms-heading {
        font-size: 1.375rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .terms-subheading {
        font-size: 1.125rem;
        margin-top: var(--spacing-xl);
    }
    
    .terms-list li {
        padding-left: var(--spacing-lg);
    }
    
    .terms-list li::before {
        left: var(--spacing-sm);
    }
}