:root {
            /* Default Dark Theme Variables */
            --bg-body: #050505;       
            --bg-card: #121212;       
            --bg-glass: rgba(255, 255, 255, 0.02);  
            --primary: #3b82f6;       
            --primary-glow: rgba(59, 130, 246, 0.8);
            --accent: #06b6d4;        
            --text-main: #ffffff;     
            --text-secondary: rgba(255, 255, 255, 0.9); 
            --border: rgba(255, 255, 255, 0.15);
            --nav-bg: rgba(5, 5, 5, 0.95);
            --input-bg: #1a1a1a;
            --feature-box-bg: linear-gradient(var(--bg-body), var(--bg-body));
        }

        /* --- LIGHT THEME OVERRIDES --- */
        body.light-theme {
            --bg-body: #f8f9fa;       
            --bg-card: #ffffff;       
            --bg-glass: rgba(0, 0, 0, 0.05);
            --text-main: #111827;     
            --text-secondary: #4b5563; 
            --border: rgba(0, 0, 0, 0.1);
            --nav-bg: rgba(255, 255, 255, 0.95);
            --input-bg: #ffffff;
            --feature-box-bg: linear-gradient(#ffffff, #ffffff);
        }

        /* General Styles */
        body {
            background-color: var(--bg-body);
            color: var(--text-main);
            font-family: 'Plus Jakarta Sans', sans-serif;
            overflow-x: hidden;
            line-height: 1.7;
            transition: background-color 0.5s, color 0.5s;
        }

        /* Force variables for text colors instead of hardcoded white */
        h1, h2, h3, h4, h5 { font-family: 'Outfit', sans-serif; color: var(--text-main) !important; transition: color 0.5s; }
        p, .text-muted, .small, li, span, a { color: var(--text-secondary) !important; transition: color 0.5s; }
        .text-primary { color: var(--primary) !important; }
        .text-white { color: var(--text-main) !important; } 
        .text-white-50 { color: var(--text-secondary) !important; opacity: 0.7; }

        /* --- FEATURE 4: THEME SWITCHER --- */
        .theme-switch-wrapper {
            position: fixed; right: 20px; top: 50%; transform: translateY(-50%); z-index: 10000;
            display: flex; flex-direction: column; gap: 15px; padding: 15px 10px;
            background: var(--bg-glass); backdrop-filter: blur(10px);
            border: 1px solid var(--border); border-radius: 30px;
            box-shadow: 0 0 20px rgba(0,0,0,0.1);
        }
        .color-dot {
            width: 25px; height: 25px; border-radius: 50%; cursor: pointer;
            border: 2px solid transparent; transition: 0.3s;
        }
        .color-dot:hover { transform: scale(1.2); }
        .color-dot.active { border-color: var(--text-main); transform: scale(1.1); }
        
        /* Light/Dark Toggle Button */
        .mode-toggle {
            width: 30px; height: 30px; border-radius: 50%; 
            display: flex; align-items: center; justify-content: center;
            cursor: pointer; background: var(--bg-card); border: 1px solid var(--border);
            color: var(--text-main); font-size: 1rem; transition: 0.3s;
        }
        .mode-toggle:hover { background: var(--primary); color: white !important; }

        /* --- FEATURE 5: FLOATING WHATSAPP BUTTON --- */
        .floating-wa {
            position: fixed; bottom: 30px; right: 30px; z-index: 9990;
            width: 60px; height: 60px; background: #25d366; border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
            animation: pulse-wa 2s infinite; text-decoration: none;
        }
        .floating-wa i { font-size: 2rem; color: white !important; }
        @keyframes pulse-wa { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); } 70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }

        /* --- FEATURE 5: INFINITE MARQUEE --- */
        .marquee-section {
            background: var(--bg-glass);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            padding: 40px 0; overflow: hidden;
        }
        .marquee-track {
            display: flex; gap: 50px; width: max-content;
            animation: marqueeScroll 20s linear infinite;
        }
        .tech-item {
            font-size: 1.5rem; font-weight: 700; color: var(--text-secondary); opacity: 0.5;
            display: flex; align-items: center; gap: 10px;
        }
        .tech-item i { color: var(--primary) !important; font-size: 1.8rem; }
        @keyframes marqueeScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

        /* ================= UPDATED SERVICE SECTION STYLES ================= */
        .services-section {
            /* Dynamic Background using Variables */
            background: linear-gradient(180deg, var(--bg-body) 0%, var(--primary-glow) 50%, var(--bg-body) 100%);
            transition: background 0.5s ease;
        }

        .custom-section { position: relative; height: 100vh; overflow: hidden; }

        /* Sticky Service Cards Wrapper */
        .sticky-wrapper { height: 460vh; position: relative; }

        .card-stack {
            position: sticky;
            top: 0;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden; 
        }

        /* BACKGROUND HEADING */
        .bg-heading-container {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 0; 
            width: 100%;
            text-align: center;
            pointer-events: none;
        }

        .bg-text {
            font-family: 'Outfit', sans-serif;
            font-size: clamp(3rem, 10vw, 8rem);
            font-weight: 800;
            color: var(--text-main) !important; /* Uses theme text color */
            opacity: 0.05; /* Subtle Watermark */
            text-transform: uppercase;
            letter-spacing: 5px;
            white-space: nowrap;
            /* Dynamic Shadow using Primary Variable */
            text-shadow: 0 0 50px var(--primary);
            transition: text-shadow 0.5s, color 0.5s;
        }

        /* IMPROVED CARD STYLES */
        .sticky-card {
            text-align: center;
            position: absolute;
            width: 320px;
            height: 420px;
            border-radius: 1.5rem;
            overflow: hidden;
            display: flex;
            justify-content: center;
            align-items: center;
            
            font-family: 'Outfit', sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            color: white !important; /* Keep text white for contrast on images */
            text-transform: uppercase;
            line-height: 1.2;
            padding: 20px;
            
            box-shadow: 0 25px 50px rgba(0,0,0,0.6);
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: #1a1a1a; 
            transition: transform 0.3s, border-color 0.3s;
        }

        .sticky-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: center/cover no-repeat;
            filter: brightness(0.7);
            z-index: -2;
            transition: transform 0.5s;
        }

        .sticky-card::after {
            content: '';
            position: absolute;
            inset: 0;
            /* background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.2) 100%); */
            z-index: -1;
        }

        .sticky-card h3 {
            position: relative;
            z-index: 2;
            margin: 0;
            text-shadow: 0 4px 15px rgba(0,0,0,1);
            color: white !important;
        }
        
        /* Highlight span inside card */
        .sticky-card h3 span {
            color: var(--primary) !important; /* This makes it change with theme */
            text-shadow: 0 0 10px var(--primary-glow);
            transition: color 0.5s;
        }

        .sticky-card:hover::before { transform: scale(1.1); }
        .sticky-card:hover { border-color: var(--primary); } /* Dynamic Border on Hover */
        .card1::before { background-image: url('../img/s1.jpg'); }
.card2::before { background-image: url('../img/s2.jpg'); }
.card3::before { background-image: url('../img/s3.jpg'); }
.card4::before { background-image: url('../img/s4.jpg'); }     
  /* .card1::before { 
    background-image: url('/img/s1.jpg'); }
        .card2::before { background-image: url('https://images.unsplash.com/photo-1555066931-4365d14bab8c?q=80&w=600&auto=format&fit=crop'); }
        .card4::before { background-image: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?q=80&w=600&auto=format&fit=crop'); } */
        /* .card1::before { background-image: url('https://images.unsplash.com/photo-1611162617474-5b21e879e113?q=80&w=600&auto=format&fit=crop'); } */
        /* .card3::before { background-image: url('https://images.unsplash.com/photo-1581291518633-83b4ebd1d83e?q=80&w=600&auto=format&fit=crop'); } */

        /* Scroll Logic Transforms */
        .card1 { z-index: 10; transform: rotate(-4deg) translateY(calc(-1 * min(100vh, var(--scrollY, 0)))); }
        .card2 { z-index: 9; rotate: -7deg; transform: rotate(-4deg) translateY(calc(-1 * max(0px, var(--scrollY, 0) - 100vh))); }
        .card3 { z-index: 8; rotate: -14deg; transform: rotate(-4deg) translateY(calc(-1 * max(0px, var(--scrollY, 0) - 200vh))); }
        .card4 { z-index: 7; rotate: -21deg; transform: rotate(-4deg) translateY(calc(-1 * max(0px, var(--scrollY, 0) - 300vh))); }
        /* ================= END SERVICE SECTION STYLES ================= */


        /* Navbar */
        .navbar { background: var(--nav-bg); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 15px 0; transition: background 0.5s; }
        .navbar-brand { font-weight: 800; font-size: 1.6rem; display: flex; align-items: center; gap: 15px; font-family: 'Outfit', sans-serif; }
        .logo-icon { width: 50px; height: 50px; transition: transform 0.3s ease; }
        .navbar-brand:hover .logo-icon { transform: scale(1.1) rotate(-5deg); }
        .logo-path { stroke: var(--text-main); transition: stroke 0.5s; }
        .logo-text-md { display: flex; flex-direction: column; justify-content: center; line-height: 1; }
        .logo-mathura { color: var(--text-main) !important; display: block; font-size: 1.2rem; }
        .logo-digital { background: linear-gradient(90deg, var(--primary), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 4px; }
        .nav-link { color: var(--text-main) !important; font-weight: 500; opacity: 0.8; transition: 0.3s; }
        .nav-link:hover, .nav-link.active { opacity: 1; color: var(--primary) !important; }
        .btn-brand { background: var(--primary); color: white !important; padding: 12px 30px; border-radius: 50px; font-weight: 700; border: none; transition: 0.3s all ease; box-shadow: 0 4px 25px var(--primary-glow); }
        .btn-brand:hover { transform: translateY(-3px); box-shadow: 0 8px 35px var(--primary-glow); }
        
        /* Mobile Toggle Fix */
        .navbar-toggler-icon { color: var(--primary);!important }
        body.light-theme  { filter: none; }

        /* Hero */
        .hero { padding: 160px 0 100px; background: radial-gradient(circle at 50% -20%, var(--primary-glow) 0%, var(--bg-body) 70%); text-align: center; }
        .hero h1 { font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 800; line-height: 1.1; }
        .auto-type { color: var(--primary) !important; text-shadow: 0 0 20px var(--primary-glow); }

        /* 3D Cards */
        .filter-item { perspective: 1200px; z-index: 1; transition: z-index 0.3s; }
        .filter-item:hover { z-index: 100; }
        .template-card {
            background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; overflow: visible; 
            height: 100%; position: relative; transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1); 
            transform-style: preserve-3d; transform: rotateX(0) rotateY(0) scale(1);
        }
        .template-card:hover {
            transform: translateY(-30px) scale(1) rotateX(10deg);
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary), 0 40px 80px var(--primary-glow), 0 0 50px var(--accent);
        }
        .card-img-wrap {
            height: 240px; width: 100%; overflow: hidden; border-radius: 20px 20px 0 0;
            position: relative; transform: translateZ(20px); transition: 0.5s; box-shadow: 0 15px 30px rgba(0,0,0,0.4);
        }
        .card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
        .template-card:hover .card-img-wrap img { transform: scale(1.2); }
        .card-body {
            padding: 25px; background: var(--bg-card); border-radius: 0 0 20px 20px;
            transform: translateZ(40px); box-shadow: 0 -20px 40px rgba(0,0,0,0.2);
            border-top: 1px solid var(--border);
        }
        .card-body h4, .card-body .btn, .cat-tag { transform: translateZ(50px); display: inline-block; }
        .template-card .btn { background: transparent; border: 1px solid var(--text-secondary); color: var(--text-main) !important; width: 100%; border-radius: 50px; padding: 8px 20px; transition: 0.3s; }
        .template-card:hover .btn { background: var(--primary); border-color: var(--primary); color: white !important; box-shadow: 0 0 20px var(--primary-glow); }
        .card-img-wrap::after {
            content: '\F3EE'; font-family: 'bootstrap-icons'; position: absolute;
            top: 50%; left: 50%; transform: translate(-50%, -50%) translateZ(80px) scale(0);
            background: var(--primary); color: white !important; width: 60px; height: 60px; border-radius: 50%;
            display: flex; align-items: center; justify-content: center; font-size: 1.8rem;
            opacity: 0; transition: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            box-shadow: 0 10px 30px var(--primary-glow); pointer-events: none;
        }
        .template-card:hover .card-img-wrap::after { opacity: 1; transform: translate(-50%, -50%) translateZ(80px) scale(1); }

        /* Filter */
        .filter-btn { background: transparent; border: 1px solid var(--border); color: var(--text-main) !important; padding: 8px 20px; border-radius: 30px; margin: 5px; font-size: 0.9rem; transition: 0.3s; }
        .filter-btn.active, .filter-btn:hover { background: var(--primary); border-color: var(--primary); color: white !important; }

        /* Stats */
        .stat-box { background: var(--bg-glass); border: 1px solid var(--border); padding: 30px 20px; border-radius: 15px; text-align: center; transition: 0.3s; }
        .stat-box:hover { transform: translateY(-5px); background: var(--bg-glass); border-color: var(--primary); }
        .stat-icon { display: inline-block; margin-bottom: 15px; }

        /* Team Loop */
        .team-scroll-container { overflow: hidden; width: 100%; padding: 20px 0; mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent); -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent); }
        .team-track { display: flex; gap: 30px; width: max-content; animation: scrollTeam 25s linear infinite; }
        .team-track:hover { animation-play-state: paused; }
        .team-card-slide { width: 260px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 30px 20px; text-align: center; transition: 0.3s; flex-shrink: 0; }
        .team-card-slide:hover { border-color: var(--primary); transform: translateY(-10px); box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2); }
        .team-img { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; border: 2px solid var(--primary); padding: 3px; background: black; margin-bottom: 15px; transition: 0.3s; }
        .team-card-slide:hover .team-img { transform: scale(1.1); border-color: var(--accent); }
        @keyframes scrollTeam { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

        /* Footer & Forms */
        footer { border-top: 1px solid var(--border); background: var(--bg-body); padding-top: 80px; transition: background 0.5s; }
        .contact-item i { color: var(--primary) !important; margin-right: 1rem; }
        .form-control { background: var(--input-bg); border: 1px solid var(--border); color: var(--text-main) !important; padding: 12px; transition: 0.3s; }
        .form-control:focus { background: var(--bg-body); border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }

        /* Feature Box */
        .feature-box-container {
            position: relative; display: flex; align-items: center; justify-content: center;
            border-radius: 20px; border: 3px solid transparent;
            background: var(--feature-box-bg) padding-box, linear-gradient(135deg, var(--primary), var(--accent)) border-box;
            min-height: 400px; padding: 40px; box-shadow: 0 15px 40px rgba(59, 130, 246, 0.2);
        }
        .stats-symbol { position: absolute; color: var(--accent); font-size: 2rem; animation: float 3s ease-in-out infinite; }
        .symbol-1 { top: -15px; left: -15px; } .symbol-2 { bottom: -15px; right: -15px; color: var(--primary); } .symbol-3 { top: 15px; right: 15px; font-size: 1.5rem; }
        @keyframes float { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-10px); } }
        .review-img { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; border: 2px solid var(--primary); margin-bottom: 15px; }

        /* FAQ */
        .accordion-button { background: transparent; color: var(--text-main) !important; box-shadow: none; }
        .accordion-button:not(.collapsed) { color: var(--primary) !important; }
        .accordion-item { background: transparent; border: none; border-bottom: 1px solid var(--border); }
        
        /* Specific overrides for light mode readability */
        body.light-theme .team-img { background: white; }
        body.light-theme .bg-dark { background-color: #f8f9fa !important; }
        body.light-theme .card.bg-dark { background-color: #ffffff !important; border-color: rgba(0,0,0,0.1) !important; box-shadow: 0 10px 30px rgba(0,0,0,0.05) !important; }
        body.light-theme .text-white-50 { color: #6c757d !important; }
        
        /* New Team Slider Styles */
    /* Team Slider Corrected CSS */
.team-slider-wrapper { 
    overflow: hidden; 
    width: 100%; 
    padding: 15px 0; /* Thoda space upar neeche */
}

.team-slider { 
    display: flex; 
    gap: 40px; 
    /* SABSE ZAROORI LINE: Isse saare cards ek lambi line mein aayenge */
    width: max-content; 
    /* 'alternate' hata diya taaki loop beech mein na rukey */
    animation: teamScroll 25s linear infinite; 
}

.team-card { 
    min-width: 180px; 
    text-align: center; 
    transition: transform 0.4s ease; 
    /* Ensure karega ki cards shrink na hon */
    flex-shrink: 0; 
}

.team-card:hover { 
    transform: translateY(-8px) scale(1.05); 
}

.team-img { 
    width: 90px; 
    height: 90px; 
    border-radius: 50%; 
    object-fit: cover; 
    margin-bottom: 8px; 
    border: 2px solid rgba(255,255,255,0.2); 
    box-shadow: 0 0 20px rgba(0,123,255,0.35); 
}

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

.team-slider-wrapper:hover .team-slider { 
    animation-play-state: paused; 
}
        /* about us */
        /* ================= ABOUT SECTION STYLES ================= */
.about-img-wrapper {
    position: relative;
    padding-right: 30px;
    padding-bottom: 30px;
}

.about-main-img {
    border-radius: 20px;
    width: 100%;
    object-fit: cover;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    border: 1px solid var(--border);
}

/* Floating Experience Badge */
.experience-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--primary);
    padding: 20px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--primary-glow);
    text-align: center;
    animation: floatBadge 3s ease-in-out infinite;
    z-index: 2;
}

.experience-badge h2 {
    color: var(--primary) !important;
    font-weight: 800;
    font-size: 2.5rem;
    margin: 0;
    line-height: 1;
}

.experience-badge span {
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Checklist Styling */
.check-list {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.check-list li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.check-list i {
    color: var(--accent);
    font-size: 1.3rem;
    margin-right: 15px;
    background: rgba(6, 182, 212, 0.1);
    padding: 5px;
    border-radius: 50%;
}

/* Yahan change kiya hai: .form-select add kiya */
.form-control, .form-select { 
    background-color: var(--input-bg) !important; 
    border: 1px solid var(--border); 
    color: var(--text-main) !important; 
    padding: 12px; 
    transition: 0.3s; 
}

/* Focus state ke liye bhi update */
.form-control:focus, .form-select:focus { 
    background-color: var(--bg-body) !important; 
    border-color: var(--primary); 
    box-shadow: 0 0 0 3px var(--primary-glow); 
    color: var(--text-main) !important; 
}
/* Dropdown ke andar ke options ka color fix */
.form-select option {
    background-color: var(--bg-card);
    color: var(--text-main);
}