.expertise-section {
        padding: 60px 20px;
        background-color: #ffffff;
        font-family: 'Arial', sans-serif; /* Match your site's font */
        text-align: center;
    }

    /* Title Styling */
    .expertise-title {
        font-size: 36px;
        font-weight: 700;
        color: #333;
        margin-bottom: 50px;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    /* Grid Layout Container */
    .expertise-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center; /* Centers the last row of 3 items */
        max-width: 1200px;
        margin: 0 auto;
        gap: 30px; /* Space between items */
    }

    /* Individual Item Styling */
    .expertise-item {
        width: 220px; /* Fixed width for consistent grid look */
        padding: 20px 10px;
        display: flex; background: #E1E1E1;
        flex-direction: column;
        align-items: center;
        transition: transform 0.3s ease;
    }

    .expertise-item:hover {
        transform: translateY(-5px); /* Slight lift effect on hover */
    }

    /* Icon Styling */
    .expertise-icon {
        width: 80px;
        height: 80px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 20px;
        font-size: 40px;
        color: #0056b3; /* Adjust color to match your brand (Blue in image) */
    }

    /* Text Styling */
    .expertise-text {
        font-size: 16px;
        font-weight: 600;
        color: #444;
        line-height: 1.4;
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
        .expertise-item {
            width: 45%; /* 2 items per row on tablets */
        }
    }
    @media (max-width: 480px) {
        .expertise-item {
            width: 100%; /* 1 item per row on phones */
        }
    }.hero-bg {
            background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.9)), url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?q=80&w=2076&auto=format&fit=crop');
            background-size: cover;
            background-position: center;
        }
        .process-line::before {
            content: '';
            position: absolute;
            left: 24px;
            top: 40px;
            bottom: 0;
            width: 2px;
            background: #e2e8f0;
            z-index: 0;
        }
        @media (min-width: 768px) {
            .process-line::before {
                top: 50%;
                left: 0;
                right: 0;
                width: 100%;
                height: 2px;
                bottom: auto;
            }
        } 
        :root {
            --bg: #fff;
            --bg-elevated:#6D6D6D;
            --fg: #ffffff;
            --fg-muted: #8a8a8a;
            --accent: #ffaa8e;
            --accent-hover: #ff7b29;
            --steel: #3d5a80;
            --steel-light: #5c7a9e;
            --card: #161616;
            --border: #2a2a2a;
            --gradient-start: #ffaa8e;
            --gradient-end: #dc2f02;
            
            /* Light Mode Header Variables */
            --header-bg: #ffffff;
            --header-text: #1a1a1a;
            --header-text-muted: #555555;
        }

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

        html {
            scroll-behavior: smooth;
        }

        @media (prefers-reduced-motion: reduce) {
            html { scroll-behavior: auto; }
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }

        body {
            font-family: 'IBM Plex Sans', sans-serif;
            background-color: var(--bg);
            color: var(--fg);
            overflow-x: hidden;
        }

        .font-display {
            font-family: 'Bebas Neue', sans-serif;
        }

        /* --- UPDATED TOP BAR --- */
        .top-bar {
            background: var(--header-bg);
            border-bottom: 1px solid #e5e5e5;
            transition: all 0.3s ease;
        }

        .top-bar.hidden-bar {
            transform: translateY(-100%);
        }

        .top-bar a, .top-bar span {
            color: var(--header-text-muted);
        }

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

        /* --- UPDATED MAIN HEADER --- */
        .main-header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .main-header.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            border-bottom: none;
        }

        /* Dropdown Menu */
        .nav-item {
            position: relative;
        }

        .dropdown-menu {
            position: absolute;
            top: 100%;
            left: 0;
            min-width: 260px;
            background: var(--header-bg);
            border: 1px solid #eee;
            border-radius: 8px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.25s ease;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
            z-index: 100;
        }

        .nav-item:hover .dropdown-menu,
        .nav-item:focus-within .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .dropdown-menu a {
            display: block;
            padding: 12px 20px;
            color: var(--header-text-muted);
            text-decoration: none;
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
        }

        .dropdown-menu a:hover,
        .dropdown-menu a:focus {
            color: var(--header-bg); /* FG color for contrast if needed, or keep muted */
            background: rgba(232, 93, 4, 0.05);
            border-left-color: var(--accent);
            outline: none;
            color: var(--header-text);
        }

        /* Hero Slider */
        .hero-slider {
            position: relative;
            height: 100vh;
            min-height: 600px;
            overflow: hidden;
        }

        .slide {
            position: absolute;
            inset: 0;
            opacity: 0;
            transition: opacity 1s ease-in-out;
        }

        .slide.active {
            opacity: 1;
        }

        .slide-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            transform: scale(1.05);
            transition: transform 8s ease-out;
        }

        .slide.active .slide-bg {
            transform: scale(1);
        }

        .slide-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 10, 10, 0.9) 0%, rgba(10, 10, 10, 0.4) 50%, rgba(10, 10, 10, 0.7) 100%);
        }

        /* Slider Controls */
        .slider-dots {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 12px;
            z-index: 20;
        }

        .slider-dot {
            width: 40px;
            height: 4px;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 2px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
        }

        .slider-dot:hover,
        .slider-dot.active {
            background: var(--accent);
        }
        
        .slider-dot:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Video Slide */
        .video-container {
            position: absolute;
            inset: 0;
            overflow: hidden;
        }

        .video-container video {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Scroll to Top */
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--accent) 0%, var(--gradient-end) 100%);
            border: none;
            border-radius: 50%;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all 0.3s ease;
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 20px rgba(232, 93, 4, 0.4);
        }

        .scroll-top.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .scroll-top:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(232, 93, 4, 0.6);
        }

        /* Stats Counter */
        .stat-item {
            position: relative;
        }

        .stat-item::after {
            content: '';
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 60%;
            background: linear-gradient(to bottom, transparent, var(--border), transparent);
        }

        .stat-item:last-child::after {
            display: none;
        }

        /* Project Cards */
        .project-card {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
            cursor: pointer;
            transition: transform 0.4s ease;
        }

        .project-card:hover {
            transform: translateY(-10px);
        }

        .project-card img {
            transition: transform 0.6s ease;
        }

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

        .project-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, transparent 60%);
            transition: all 0.4s ease;
        }

        .project-card:hover .project-overlay {
            background: linear-gradient(to top, rgba(232, 93, 4, 0.9) 0%, rgba(10, 10, 10, 0.7) 60%);
        }

        /* Reveal Animation */
        .reveal-section {
            opacity: 0;
            transform: translateY(60px);
            transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .reveal-section.revealed {
            opacity: 1;
            transform: translateY(0);
        }

        .stagger-children > * {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .stagger-children.revealed > *:nth-child(1) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
        .stagger-children.revealed > *:nth-child(2) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
        .stagger-children.revealed > *:nth-child(3) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
        .stagger-children.revealed > *:nth-child(4) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }

        /* Buttons */
        .btn-primary {
            background: linear-gradient(135deg, var(--accent) 0%, var(--gradient-end) 100%);
            color: var(--fg);
            padding: 16px 36px;
            border-radius: 4px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .btn-primary::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent) 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .btn-primary:hover::before {
            opacity: 1;
        }

        .btn-primary span {
            position: relative;
            z-index: 1;
        }

        .btn-outline {
            background: transparent;
            color: var(--fg);
            padding: 16px 36px;
            border-radius: 4px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            border: 2px solid var(--fg);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-outline:hover {
            background: var(--fg);
            color: var(--bg);
        }

        /* Footer */
        footer {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
        }

        /* Mobile Menu */
        .mobile-menu {
            position: fixed;
            inset: 0;
            background: var(--bg);
            z-index: 1000;
            transform: translateX(100%);
            transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .mobile-menu.open {
            transform: translateX(0);
        }

        /* Background Pattern */
        .bg-pattern {
            position: absolute;
            inset: 0;
            background-image: 
                radial-gradient(circle at 20% 50%, rgba(232, 93, 4, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(61, 90, 128, 0.1) 0%, transparent 40%);
            pointer-events: none;
        }

        /* Grid Pattern */
        .grid-pattern {
            background-image: 
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 60px 60px;
        }

        /* Accordion */
        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }

        .accordion-item.open .accordion-content {
            max-height: 500px;
        }

        .accordion-icon {
            transition: transform 0.3s ease;
        }

        .accordion-item.open .accordion-icon {
            transform: rotate(180deg);

        }
		 /* Scroll to Top */
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--accent) 0%, var(--gradient-end) 100%);
            border: none;
            border-radius: 50%;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all 0.3s ease;
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 20px rgba(232, 93, 4, 0.4);
        }

        .scroll-top.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .scroll-top:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(232, 93, 4, 0.6);
        }

        .scroll-top:focus {
            outline: 2px solid var(--fg);
            outline-offset: 2px;
        }

        /* Stats Counter */
        .stat-item {
            position: relative;
        }

        .stat-item::after {
            content: '';
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 60%;
            background: linear-gradient(to bottom, transparent, var(--border), transparent);
        }

        .stat-item:last-child::after {
            display: none;
        }

        /* Project Cards */
        .project-card {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
            cursor: pointer;
            transition: transform 0.4s ease;
        }

        .project-card:hover {
            transform: translateY(-10px);
        }

        .project-card img {
            transition: transform 0.6s ease;
        }

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

        .project-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, transparent 60%);
            transition: all 0.4s ease;
        }

        .project-card:hover .project-overlay {
            background: linear-gradient(to top, rgba(232, 93, 4, 0.9) 0%, rgba(10, 10, 10, 0.7) 60%);
        }

        /* Section Reveal Animation */
        .reveal-section {
            opacity: 0;
            transform: translateY(60px);
            transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .reveal-section.revealed {
            opacity: 1;
            transform: translateY(0);
        }

        /* Staggered children */
        .stagger-children > * {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .stagger-children.revealed > *:nth-child(1) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
        .stagger-children.revealed > *:nth-child(2) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
        .stagger-children.revealed > *:nth-child(3) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
        .stagger-children.revealed > *:nth-child(4) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }

        /* Buttons */
        .btn-primary {
            background: linear-gradient(135deg, var(--accent) 0%, var(--gradient-end) 100%);
            color: var(--fg);
            padding: 16px 36px;
            border-radius: 4px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .btn-primary::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent) 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .btn-primary:hover::before {
            opacity: 1;
        }

        .btn-primary span {
            position: relative;
            z-index: 1;
        }

        .btn-primary:focus {
            outline: 2px solid var(--fg);
            outline-offset: 2px;
        }

        .btn-outline {
            background: transparent;
            color: var(--fg);
            padding: 16px 36px;
            border-radius: 4px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            border: 2px solid var(--fg);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-outline:hover {
            background: var(--fg);
            color: var(--bg);
        }

        .btn-outline:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Footer */
        footer {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
        }

        /* Mobile Menu */
        .mobile-menu {
            position: fixed;
            inset: 0;
            background: var(--bg);
            z-index: 1000;
            transform: translateX(100%);
            transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .mobile-menu.open {
            transform: translateX(0);
        }

        /* Background Pattern */
        .bg-pattern {
            position: absolute;
            inset: 0;
            background-image: 
                radial-gradient(circle at 20% 50%, rgba(232, 93, 4, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(61, 90, 128, 0.1) 0%, transparent 40%);
            pointer-events: none;
        }

        /* Grid Pattern */
        .grid-pattern {
            background-image: 
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 60px 60px;
        }

        /* Accordion */
        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }

        .accordion-item.open .accordion-content {
            max-height: 500px;
        }

        .accordion-icon {
            transition: transform 0.3s ease;
        }

        .accordion-item.open .accordion-icon {
            transform: rotate(180deg);
        }