:root {
            --primary: #2d5a54; 
            --secondary: #607d8b;
            --accent: #8bc34a; 
            --light-bg: #f8faf9;
            --white: #ffffff;
            --dark: #121212;
            --gray-text: #546e7a;
            --glass: rgba(255, 255, 255, 0.9);
            --border-color: #e0e7e4;
            --transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: 'Inter', sans-serif;
            color: var(--dark);
            line-height: 1.7;
            background-color: var(--white);
            overflow-x: hidden;
        }

        h1, h2, h3, h4, .nav-logo {
            font-family: 'Oswald', sans-serif;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* --- Scroll Reveal Animation --- */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: var(--transition);
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* --- Navigation --- */
        header {
            background: var(--glass);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-color);
        }

        nav {
            max-width: 1300px;
            margin: 0 auto;
            padding: 12px 25px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .logo-svg { width: 45px; height: 45px; }

        .nav-logo {
            font-size: 22px;
            color: var(--primary);
            line-height: 1;
        }

        .nav-logo span {
            display: block;
            font-size: 9px;
            font-family: 'Inter', sans-serif;
            color: var(--secondary);
            font-weight: 400;
            margin-top: 3px;
        }

        .nav-links ul{
            display: flex;
            gap: 30px;
            list-style: none;margin:0px;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--secondary);
            font-weight: 600;
            font-size: 13px;
            position: relative;
        }

        

        .nav-links a:hover::after { width: 100%; }
        
        /* 1. Position the parent list item */
.nav-links li {
    position: relative;
}
.hero-image{
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.hero-image video{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* 2. Hide the submenu by default */
.nav-links .sub-menu {
    position: absolute;
    top: 100%; /* Positions it directly below the parent */
    left: 0;
    background-color: #ffffff; /* Or your var(--white) */
    min-width: 220px;
    box-shadow: 0px 8px 16px rgba(0,0,0,0.1);
    display: block; /* We use opacity/visibility for smoother transitions */
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 10px 0;
    flex-direction: column; /* Stacks the links vertically */
    gap: 0; /* Resets the flex gap from the main nav */
    z-index: 99;
}

/* 3. Show the submenu on hover */
.nav-links li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 10px; /* Slight offset for look */
}

/* 4. Style the submenu links */
.nav-links .sub-menu li a {
    padding: 10px 20px;
    display: block;
    color: var(--secondary);
    font-weight: 500;
}

/* 5. Submenu hover effect */
.nav-links .sub-menu li a:hover {
    background-color: #f8f9fa;
    color: var(--primary);
}

/* 6. Remove the underline animation for submenu if desired */
.nav-links .sub-menu a::after {
    display: none;
}
.menu-item-has-children > a::after {
    content: ' ▾'; 
    font-size: 10px;
    margin-left: 5px;
}
        
        /* Hamburger Menu */
        .sp-hamburger {
            display: none;
            cursor: pointer;
            z-index: 1001;
            padding: 5px;
        }

        .sp-hamburger span {
            display: block;
            width: 25px;
            height: 2px;
            background: var(--primary);
            margin: 6px 0;
            transition: 0.3s;
        }

        /* --- Hero Section --- */
        .hero {
            height: 100vh;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            align-items: center;
            background: var(--light-bg);
            padding-top: 68px;
        }

        .hero-text {
            padding: 0 10%;
        }

        .hero-tag {
            background: var(--accent);
            color: var(--white);
            display: inline-block;
            padding: 5px 15px;
            font-size: 12px;
            font-weight: 700;
            border-radius: 50px;
            margin-bottom: 20px;
        }

        .hero-text h1 {
            font-size: clamp(3rem, 6vw, 5rem);
            color: var(--primary);
            line-height: 1.1;
            margin-bottom: 20px;
        }

        .hero-text p {
            font-size: 1.1rem;
            color: var(--gray-text);
            max-width: 500px;
            margin-bottom: 35px;
        }

        .hero-image {
            height: 100%;
            background: var(--secondary);
            position: relative;
            clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
        }

        .hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: grayscale(20%) contrast(1.1);
        }

        /* --- Stats Bar --- */
        .stats-section {
            background: var(--primary);
            padding: 60px 20px;
            color: white;
        }

        .stats-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            text-align: center;
        }

        .stat-item h3 { font-size: 3rem; color: var(--accent); }
        .stat-item p { text-transform: uppercase; font-size: 13px; font-weight: 600; opacity: 0.8; }

        /* --- Specialization Detail --- */
        .specialization {
            padding: 100px 20px;
            background: var(--white);
        }

        .flex-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 60px;
        }

        .spec-content { flex: 1; }
        .spec-image { flex: 1; position: relative; }

        .spec-image img {
            width: 100%;
            border-radius: 20px;
            box-shadow: 30px 30px 0 var(--light-bg);
        }

        /* --- Technical Table --- */
        .technical-section {
            padding: 100px 20px;
            background: var(--light-bg);
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-header h2 { font-size: 42px; color: var(--primary); }
        .section-header p { color: var(--gray-text); }

        .tech-table-container {
            max-width: 1000px;
            margin: 0 auto;
            overflow-x: auto;
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.05);
        }

        table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
        }

        th, td { padding: 18px; border-bottom: 1px solid #eee; }
        th { background: #fdfdfd; color: var(--primary); font-family: 'Oswald'; font-size: 14px; }
        tr:hover { background: #f9fdf9; }

        /* --- Manufacturing Process --- */
        .process-section {
            padding: 100px 20px;
        }

        .process-flow {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }

        .process-step {
            padding: 40px;
            border: 1px solid var(--border-color);
            border-radius: 10px;
            position: relative;
            transition: 0.3s;
        }

        .process-step:hover {
            border-color: var(--accent);
            transform: translateY(-5px);
        }

        .step-num {
            font-family: 'Oswald';
            font-size: 50px;
            color: #eee;
            position: absolute;
            top: 10px;
            right: 20px;
            z-index: -1;
        }

        /* --- Asymmetric Why Choose Us --- */
        .why-us {
            padding: 100px 20px;
            background: #23312f;
            color: white;
        }

        .asymmetric-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            grid-template-rows: repeat(2, auto);
            gap: 20px;
        }

        .grid-item {
            padding: 40px;
            background: rgba(255,255,255,0.05);
            border-radius: 15px;
        }

        .grid-item h3 { color: var(--accent); margin-bottom: 15px; }

        .item-1 { grid-column: 1 / 7; }
        .item-2 { grid-column: 7 / 13; }
        .item-3 { grid-column: 1 / 5; }
        .item-4 { grid-column: 5 / 13; background: var(--primary); }

        /* --- Footer & Contact --- */
        .contact-footer {
            padding: 100px 20px 20px;
            background: var(--light-bg);
            border-top: 1px solid var(--border-color);
        }

        .contact-info-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 60px;
        }

        .contact-box h4 { margin-bottom: 20px; color: var(--primary); }
        .contact-box p { margin-bottom: 10px; font-size: 15px; }
        
        /* --- About Page Specific Sections (Prefix: ab-) --- */
        .ab-hero {
            height: 50vh;
            background: linear-gradient(rgba(45, 90, 84, 0.85), rgba(45, 90, 84, 0.95)), 
                        url('https://nivaindustries.in/wp-content/uploads/2026/03/nivaindustries-scaled.jpg');
            background-size: cover;
            background-position:center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white);
            margin-top: 58px;
        }

        .ab-hero h1 { font-size: clamp(2.5rem, 6vw, 4rem); margin-bottom: 10px; }
        .ab-hero p { font-size: 1.2rem; font-weight: 300; letter-spacing: 2px; text-transform: uppercase; }

        .ab-section { padding: 100px 20px; max-width: 1200px; margin: 0 auto; }

        .ab-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .ab-text h2 {
            font-size: 36px;
            color: var(--primary);
            margin-bottom: 25px;
            position: relative;
        }

        .ab-text h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 4px;
            background: var(--accent);
        }

        .ab-image img {
            width: 100%;
            border-radius: 20px;
            box-shadow: 25px 25px 0 var(--light-bg);
        }

        /* --- Mission & Vision --- */
        .ab-mv-container {
            background: var(--light-bg);
            padding: 100px 20px;
        }

        .ab-mv-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .ab-card {
            background: var(--white);
            padding: 50px;
            border-radius: 15px;
            text-align: center;
            transition: var(--transition);
            border: 1px solid var(--border-color);
        }

        .ab-card:hover { transform: translateY(-10px); box-shadow: 0 15px 40px rgba(0,0,0,0.05); }

        .ab-card h3 { color: var(--primary); margin-bottom: 20px; font-size: 28px; }

        /* --- Leadership --- */
        .ab-leadership-header { text-align: center; margin-bottom: 60px; }

        .ab-team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 40px;
        }

        .ab-member {
            background: var(--white);
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .ab-member:hover { border-color: var(--accent); }

        .ab-member-info { padding: 30px; text-align: center; }
        
        .ab-member-avatar {
            width: 120px;
            height: 120px;
            background: var(--light-bg);
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'Oswald';
            font-size: 40px;
            color: var(--primary);
            border: 3px solid var(--accent);
        }

        .ab-member h4 { font-size: 24px; color: var(--primary); margin-bottom: 5px; }
        .ab-member span { color: var(--accent); font-weight: 700; font-size: 14px; display: block; margin-bottom: 15px; }

        /* --- Infrastructure --- */
        .ab-infra-section { background: var(--primary); color: var(--white); }

        .ab-infra-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            text-align: center;
        }

        .ab-infra-item h4 { color: var(--accent); margin-bottom: 15px; font-size: 20px; }
        
        /* --- Contact Page Specific (Prefix: ct-) --- */
        .ct-hero {
            height: 50vh;
            background: linear-gradient(rgba(45, 90, 84, 0.85), rgba(45, 90, 84, 0.95)), 
                        url('https://nivaindustries.in/wp-content/uploads/2026/03/nivaindustries-scaled.jpg');
            background-size: cover;
            background-position:center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white);
            margin-top: 58px;
        }

        .ct-hero h1 { font-size: clamp(2.5rem, 6vw, 4rem); margin-bottom: 10px; }
        .ct-hero p { font-size: 1.1rem; opacity: 0.8; font-weight: 300; letter-spacing: 1px; }

        .ct-wrapper {
            max-width: 1200px;
            margin: 0 auto;
            padding: 100px 20px;
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 60px;
        }

        .ct-sidebar h2 { font-size: 32px; color: var(--primary); margin-bottom: 30px; }
        
        .ct-info-item { margin-bottom: 40px; }
        .ct-info-item h4 { color: var(--accent); font-size: 14px; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
        .ct-info-item p { font-size: 16px; color: var(--gray-text); }
        .ct-info-item strong { color: var(--dark); display: block; margin-top: 5px; }

        .ct-form-container {
            background: var(--white);
            padding: 50px;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.05);
            border: 1px solid var(--border-color);
        }

        .ct-form-group { margin-bottom: 25px; }
        .ct-form-group label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 8px; color: var(--secondary); }
        .ct-form-group input, 
        .ct-form-group select, 
        .ct-form-group textarea {
            width: 100%;
            padding: 15px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            font-family: inherit;
            font-size: 15px;
            background: var(--light-bg);
            transition: 0.3s;
        }

        .ct-form-group input:focus, 
        .ct-form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            background: var(--white);
            box-shadow: 0 0 0 4px rgba(45, 90, 84, 0.05);
        }

        .ct-submit-btn {
            width: 100%;
            padding: 18px;
            background: var(--primary);
            color: var(--white);
            border: none;
            border-radius: 8px;
            font-family: 'Oswald';
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-transform: uppercase;
        }

        .ct-submit-btn:hover {
            background: var(--dark);
            transform: translateY(-2px);
        }

        .ct-map-placeholder {
            width: 100%;
            height: 400px;
            background: #e5e5e5;
            border-radius: 20px;
            margin-top: 100px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border-color);
        }

        .ct-map-placeholder::before {
            content: 'Google Maps View (Shed No. 2, Kothariya, Rajkot)';
            color: var(--gray-text);
            font-weight: 500;
        }
        
        /* --- Products Page Specific (Prefix: pr-) --- */
        .pr-hero {
            height: 50vh;
            background: linear-gradient(rgba(45, 90, 84, 0.85), rgba(45, 90, 84, 0.95)), 
                        url('https://nivaindustries.in/wp-content/uploads/2026/03/nivaindustries-scaled.jpg');
            background-size: cover;
            background-position:center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white);
            margin-top: 58px;
        }

        .pr-hero h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
        .pr-hero p { font-size: 1.1rem; opacity: 0.9; margin-top: 10px; font-weight: 300; }

        .pr-main-container { max-width: 1200px; margin: 0 auto; padding: 100px 20px; }

        .pr-product-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
            margin-bottom: 120px;
        }

        .pr-product-block:nth-child(even) { direction: rtl; }
        .pr-product-block:nth-child(even) .pr-content { direction: ltr; }

        .pr-image-frame {
            position: relative;
            background: var(--light-bg);
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.03);
        }

        .pr-image-frame img {
            width: 100%;
            height: auto;
            border-radius: 12px;
            display: block;
        }

        .pr-content h4 { color: var(--accent); font-size: 14px; margin-bottom: 10px; }
        .pr-content h2 { font-size: 38px; color: var(--primary); margin-bottom: 25px; line-height: 1.2; }
        .pr-content p { color: var(--gray-text); margin-bottom: 30px; }

        .pr-spec-list {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 35px;
            margin-left: 0px;
        }

        .pr-spec-list li {
            font-size: 14px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .pr-spec-list li::before {
            content: '✔';
            color: var(--accent);
            font-weight: 900;
        }

        /* --- Technical Tables --- */
        .pr-table-section { background: var(--light-bg); padding: 100px 20px; }
        .pr-table-header { text-align: center; margin-bottom: 60px; }
        
        .pr-table-wrapper {
            max-width: 1000px;
            margin: 0 auto;
            overflow-x: auto;
            background: var(--white);
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 20px 50px rgba(0,0,0,0.05);
        }

        .pr-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }

        .pr-table th, .pr-table td { padding: 18px; border-bottom: 1px solid var(--border-color); }
        .pr-table th { background: #fdfdfd; color: var(--primary); font-family: 'Oswald'; font-size: 14px; }
        .pr-table tr:hover { background: #fcfdfc; }

        /* --- Quality Section --- */
        .pr-quality-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            padding-bottom: 100px;
        }

        .pr-quality-card {
            background: var(--white);
            padding: 40px;
            border-radius: 15px;
            border: 1px solid var(--border-color);
            text-align: center;
            transition: var(--transition);
        }

        .pr-quality-card:hover { border-color: var(--accent); transform: translateY(-5px); }
        .pr-quality-card h3 { color: var(--primary); margin-bottom: 15px; }
        
        
        /* --- Single Product Layout (Prefix: sp-) --- */
        .sp-hero {
            padding: 160px 20px 80px;
            background: var(--light-bg);
            border-bottom: 1px solid var(--border-color);
        }

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

        .sp-main-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: start;
        }

        .sp-gallery {
            position: sticky;
            top: 120px;
        }

        .sp-main-image {
            background: var(--white);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.03);
            border: 1px solid var(--border-color);
            text-align: center;
        }

        .sp-main-image img {
            width: 100%;
            max-width: 400px;
            height: auto;
            border-radius: 10px;
        }

        .sp-badges {
            display: flex;
            gap: 10px;
            margin-top: 25px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .sp-badge {
            background: var(--primary);
            color: white;
            padding: 6px 12px;
            font-size: 10px;
            font-weight: 700;
            border-radius: 4px;
            text-transform: uppercase;
        }

        .sp-content h1 {
            font-size: clamp(32px, 5vw, 48px);
            color: var(--primary);
            margin-bottom: 15px;
            line-height: 1.1;
        }

        .sp-tagline {
            font-size: 18px;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 25px;
            display: block;
        }

        .sp-description {
            font-size: 16px;
            color: var(--gray-text);
            margin-bottom: 30px;
        }

        .sp-feature-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 30px;
        }

        .sp-feature-item {
            padding: 12px;
            background: #f1f5f3;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .sp-feature-item::before {
            content: '✔';
            color: var(--accent);
        }

        .sp-cta-box {
            padding: 30px;
            background: var(--dark);
            color: white;
            border-radius: 15px;
            margin-top: 30px;
        }

        .sp-cta-box h3 { color: var(--accent); margin-bottom: 10px; }
        
        .sp-btn {
            display: inline-block;
            background: var(--accent);
            color: var(--white);
            padding: 15px 30px;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            text-transform: uppercase;
            font-size: 13px;
            margin-top: 15px;
            transition: 0.3s;
        }

        .sp-btn:hover { background: #7cb342; }

        /* --- Testing & Qualities --- */
        .sp-qualities-section { padding: 80px 20px; background: var(--white); }
        .sp-qualities-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            max-width: 1200px;
            margin: 40px auto 0;
        }
        .sp-quality-card {
            padding: 30px;
            border-radius: 12px;
            background: var(--light-bg);
            border-left: 4px solid var(--accent);
        }
        .sp-quality-card h4 { color: var(--primary); margin-bottom: 10px; }
        .sp-quality-card ul { list-style: none; font-size: 13px; color: var(--gray-text);margin-left:0px!important; }
        .sp-quality-card li { margin-bottom: 5px; position: relative; padding-left: 15px; }
        .sp-quality-card li::before { content: '•'; position: absolute; left: 0; color: var(--accent); font-weight: bold; }

        /* --- Technical Data Sheet --- */
        .sp-data-section { padding: 80px 20px; background: #fff; }
        .sp-section-title { text-align: center; margin-bottom: 50px; }
        .sp-section-title h2 { font-size: 32px; color: var(--primary); }

        .sp-table-scroll-hint {
            display: none;
            font-size: 11px;
            color: var(--accent);
            margin-bottom: 10px;
            text-align: right;
            text-transform: uppercase;
            font-weight: 700;
        }

        .sp-table-wrapper {
            overflow-x: auto;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            background: white;
            border: 1px solid var(--border-color);
            max-width: 1200px;
            margin: 0 auto;
        }

        .sp-tech-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 1000px;
        }

        .sp-tech-table th, .sp-tech-table td {
            padding: 12px 15px;
            border-bottom: 1px solid #f0f0f0;
            font-size: 13px;
        }

        .sp-tech-table th {
            background: #fdfdfd;
            color: var(--primary);
            font-family: 'Oswald';
            text-transform: uppercase;
            position: sticky;
            top: 0;
            z-index: 10;
        }

        .sp-tech-table tr:hover { background: #f9fdfc; }
        .sp-tech-table tr:last-child td { border-bottom: none; }
        
        /* --- FAQ Section --- */
        .sp-faq-section { padding: 80px 20px; background: var(--light-bg); }
        .sp-faq-container { max-width: 900px; margin: 0 auto; }
        .sp-faq-item { background: var(--white); border-radius: 10px; margin-bottom: 15px; border: 1px solid var(--border-color); overflow: hidden; }
        .sp-faq-question { padding: 20px 25px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; user-select: none; transition: 0.3s; }
        .sp-faq-question h4 { font-family: 'Inter', sans-serif; font-size: 16px; color: var(--primary); text-transform: none; letter-spacing: 0; }
        .sp-faq-icon { font-size: 20px; color: var(--accent); transition: transform 0.3s; }
        .sp-faq-answer { padding: 0 25px; max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; font-size: 14px; color: var(--gray-text); background: #fcfdfc; }
        .sp-faq-item.active .sp-faq-question { background: #f1f8f3; }
        .sp-faq-item.active .sp-faq-icon { transform: rotate(45deg); }
        .sp-faq-item.active .sp-faq-answer { max-height: 300px; padding: 20px 25px; border-top: 1px solid #f0f0f0; }

        .footer-bottom {
            max-width: 1200px;
            margin: 60px auto 0;
            padding-top: 30px;
            border-top: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: var(--gray-text);
        }
		ul, ol{margin-left:0px!important;}	
        /* --- Mobile Responsive --- */
        @media (max-width: 992px) {
            .hero { grid-template-columns: 1fr; height: auto; padding-bottom: 50px; }
            .hero-image { display: none; }
            .flex-container { flex-direction: column; }
            .asymmetric-grid { display: flex; flex-direction: column; }
            .sp-hamburger { display: block; }

            .nav-links{
                position: fixed;
                top: 0;
                right: -100%;
                width: 75%;
                height: 100vh;
                background: var(--white);
                
                padding: 40px;
                box-shadow: -10px 0 30px rgba(0,0,0,0.1);
            }
            .nav-links ul{flex-direction: column;
                        justify-content: flex-start;
        align-items: flex-start;
        gap: 10px;}

            .nav-links.active { right: 0; }
            .ab-grid { grid-template-columns: 1fr; text-align: center; }
            .ab-text h2::after { left: 50%; transform: translateX(-50%); }
            .ab-image { order: -1; }
            .ct-wrapper { grid-template-columns: 1fr; gap: 40px; padding: 60px 20px; }
            .ct-sidebar { text-align: center; }
            .ct-info-item h4 { justify-content: center; }
            .ct-form-container { padding: 30px; }
            .pr-product-block, .pr-product-block:nth-child(even) { grid-template-columns: 1fr; text-align: center; direction: ltr; }
            .pr-spec-list { grid-template-columns: 1fr; text-align: left; max-width: 300px; margin: 0 auto 35px; }
            .sp-main-grid { grid-template-columns: 1fr; }
            .sp-gallery { position: static; }
            .sp-hero { padding-top: 110px; }
            .sp-table-scroll-hint { display: block; }
            
            /* Hamburger Animation */
            .sp-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
            .sp-hamburger.active span:nth-child(2) { opacity: 0; }
            .sp-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }
            /* Submenu adjustments for mobile */
        .nav-links .sub-menu {
            position: static; /* No longer floating */
            opacity: 1;
            visibility: visible;
            box-shadow: none;
            padding-left: 15px;
            display: none; /* Hidden until parent is clicked */
        }
    
        .nav-links li.active .sub-menu {
            display: block;
        }
            
           
        }
        @media (max-width: 600px) {
            .sp-feature-grid { grid-template-columns: 1fr; }
            .sp-content h1 { font-size: 28px; }
            .sp-section-title h2 { font-size: 24px; }
            .sp-tech-table th, .sp-tech-table td { padding: 10px 8px; font-size: 12px; }
			.footer-bottom{margin-top:30px;flex-direction: column;}
			.contact-info-grid{gap:30px;}
			.contact-footer{padding-top:60px;}
			.sp-faq-section,.specialization,.technical-section,.why-us,.ab-section,.ab-mv-container,.sp-data-section{padding-top:60px;padding-bottom:60px;}
        }