@layer reset, base, theme, layout, components, utilities;

@layer reset {
    /* Modern, robust reset */
    *, *::before, *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }

    body {
        min-block-size: 100vh;
        text-rendering: optimizeSpeed;
        line-height: 1.6;
        font-family: 'Inter', system-ui, -apple-system, sans-serif;
        overflow-x: hidden;
    }

    img, picture, svg, video, canvas {
        display: block;
        max-inline-size: 100%;
        block-size: auto;
    }

    input, button, textarea, select {
        font: inherit;
        color: inherit;
    }

    a {
        text-decoration: none;
        color: inherit;
    }

    ul, ol {
        list-style: none;
    }

    button {
        background: none;
        border: none;
        cursor: pointer;
    }
}

@layer base {
    :root {
        color-scheme: light dark;
        
        /* Design System Tokens */
        --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
        --font-display: 'Outfit', system-ui, sans-serif;
        
        /* Color Palette (Green & Black Logo Theme) */
        --green-50: #e8f5e9;
        --green-100: #c8e6c9;
        --green-500: #4caf50;
        --green-700: #2e7d32; /* Organic Green */
        --green-900: #1b5e20; /* Dark Forest Green */
        
        --gold-500: #f1c82e; /* Rating Stars / trust element color */
        --gold-700: #d4af37;
        
        --slate-50: #fcfcfc; /* Premium clean white */
        --slate-100: #f5f5f5;
        --slate-200: #e5e5e5;
        --slate-800: #222222;
        --slate-900: #111111;

        /* Dark mode palette overrides */
        --dark-bg: #111111; /* Pitch black / dark secondary color */
        --dark-surface: #1e1e1e;
        --dark-border: #2c2c2c;
        --dark-glow: rgba(76, 175, 80, 0.15);
    }
    
    /* Semantic Colors using modern light-dark() */
    :root {
        --color-bg: light-dark(var(--slate-50), var(--dark-bg));
        --color-surface: light-dark(#ffffff, var(--dark-surface));
        --color-surface-hover: light-dark(#f8fafc, #1f1f1f);
        --color-text: light-dark(var(--slate-800), var(--slate-100));
        --color-text-muted: light-dark(#666666, #aaaaaa);
        --color-text-white: #ffffff;
        --color-border: light-dark(var(--slate-200), var(--dark-border));
        
        --color-primary: var(--green-700);
        --color-primary-hover: var(--green-900);
        --color-primary-light: light-dark(var(--green-50), rgba(76, 175, 80, 0.1));
        --color-accent: var(--green-500);
        --color-trust: var(--gold-700);
        
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
        
        --border-radius: 12px;
        --border-radius-lg: 20px;
        --border-radius-sm: 6px;
    }

    body {
        background-color: var(--color-bg);
        color: var(--color-text);
        font-family: var(--font-sans);
        overflow-x: hidden;
    }
    
    /* Focus indicators */
    :focus-visible {
        outline: 3px solid var(--color-accent);
        outline-offset: 4px;
        border-radius: var(--border-radius-sm);
    }

    /* Selection customization */
    ::selection {
        background-color: var(--color-accent);
        color: var(--color-text-white);
    }

    /* Accessibility Skip Link */
    .skip-link {
        position: absolute;
        top: -100px;
        left: 20px;
        background: var(--color-primary);
        color: white;
        padding: 10px 20px;
        z-index: 9999;
        transition: top 0.2s ease;
    }

    .skip-link:focus {
        top: 20px;
    }

    /* Custom Scrollbars */
    ::-webkit-scrollbar {
        width: 10px;
    }

    ::-webkit-scrollbar-track {
        background: var(--color-bg);
    }

    ::-webkit-scrollbar-thumb {
        background: var(--color-border);
        border-radius: var(--border-radius-sm);
        border: 2px solid var(--color-bg);
    }

    ::-webkit-scrollbar-thumb:hover {
        background: var(--color-accent);
    }
}

@layer layout {
    .container {
        width: 100%;
        max-width: 1280px;
        margin-inline: auto;
        padding-inline: 24px;
    }

    /* Grid helper */
    .grid {
        display: grid;
        gap: 32px;
    }
    
    /* Sticky Header Layout */
    .main-header {
        position: sticky;
        top: 0;
        z-index: 100;
        background: light-dark(rgba(255, 255, 255, 0.8), rgba(9, 18, 17, 0.8));
        backdrop-filter: blur(12px) saturate(180%);
        border-bottom: 1px solid var(--color-border);
        transition: all 0.3s ease;
    }

    .mobile-menu-toggle {
        display: none;
    }

    .mobile-menu-close {
        display: none;
    }

    .header-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-block: 16px;
        max-width: 1280px;
        margin-inline: auto;
        padding-inline: 24px;
        gap: 20px;
    }

    .logo {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
        flex-shrink: 0;
        text-decoration: none;
    }

    .logo-img {
        height: 38px;
        width: auto;
        display: block;
        transition: all 0.3s ease;
    }

    @media (prefers-color-scheme: dark) {
        .logo-img {
            filter: invert(1) hue-rotate(180deg);
        }
    }

    .logo-icon {
        width: 40px;
        height: 40px;
        color: var(--color-primary);
        animation: rotateLogo 20s linear infinite;
    }

    @keyframes rotateLogo {
        from { transform: rotate(0deg); }
        to { transform: rotate(360deg); }
    }

    .logo-text {
        display: flex;
        flex-direction: column;
        line-height: 1.1;
    }

    .brand-name {
        font-family: var(--font-display);
        font-weight: 800;
        font-size: 20px;
        letter-spacing: 0.1em;
        color: var(--color-primary);
    }

    .brand-sub {
        font-size: 9px;
        font-weight: 700;
        letter-spacing: 0.25em;
        color: var(--color-text-muted);
    }
    
    /* Header search */
    .header-search {
        flex-grow: 1;
        max-width: 400px;
    }

    .header-search form {
        display: flex;
        position: relative;
    }

    .header-search input {
        width: 100%;
        padding: 10px 18px;
        padding-inline-end: 50px;
        border-radius: var(--border-radius);
        border: 1px solid var(--color-border);
        background: light-dark(#f1f5f9, rgba(255,255,255,0.03));
        font-size: 14px;
        transition: all 0.2s ease;
    }

    .header-search input:focus {
        border-color: var(--color-accent);
        background: var(--color-surface);
        box-shadow: 0 0 0 4px var(--color-primary-light);
        outline: none;
    }

    .header-search button {
        position: absolute;
        right: 4px;
        top: 50%;
        transform: translateY(-50%);
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        color: var(--color-text-muted);
        transition: all 0.2s ease;
    }

    .header-search button:hover {
        color: var(--color-primary);
        background: var(--color-primary-light);
    }
    
    /* Credentials */
    .header-credentials {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .credential-item {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 8px 12px;
        border-radius: var(--border-radius);
        background: var(--color-primary-light);
        font-size: 13px;
        font-weight: 600;
        transition: all 0.2s ease;
    }

    .credential-item.trustseal {
        cursor: pointer;
        border: 1px solid rgba(241, 200, 46, 0.3);
    }
    
    .credential-item.trustseal:hover {
        background: rgba(241, 200, 46, 0.15);
        transform: translateY(-2px);
    }

    .cred-text {
        color: var(--color-text);
    }
    
    /* Contact Phone Link */
    .header-contact {
        flex-shrink: 0;
    }

    .phone-link {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 6px 16px;
        border-radius: var(--border-radius);
        border: 1px solid var(--color-border);
        transition: all 0.2s ease;
    }

    .phone-link:hover {
        border-color: var(--color-accent);
        background: var(--color-primary-light);
        transform: translateY(-2px);
    }

    .phone-icon {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: var(--color-accent);
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .phone-details {
        display: flex;
        flex-direction: column;
        line-height: 1.2;
    }

    .phone-label {
        font-size: 10px;
        font-weight: 500;
        color: var(--color-text-muted);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .phone-number {
        font-size: 15px;
        font-weight: 700;
        color: var(--color-primary);
    }

    /* Main Navigation Layout */
    .main-nav {
        background: var(--color-primary);
        color: var(--color-text-white);
        border-top: 1px solid rgba(255,255,255,0.05);
    }

    .nav-container {
        max-width: 1280px;
        margin-inline: auto;
        padding-inline: 24px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 52px;
    }

    .nav-list {
        display: flex;
        gap: 24px;
        height: 100%;
    }

    .nav-list li {
        height: 100%;
    }

    .nav-link {
        display: flex;
        align-items: center;
        height: 100%;
        padding-inline: 4px;
        font-size: 15px;
        font-weight: 500;
        position: relative;
        transition: opacity 0.2s ease;
    }

    .nav-link:hover {
        opacity: 0.9;
    }

    .nav-link.active::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background-color: var(--gold-500);
        border-radius: 2px 2px 0 0;
    }

    .nav-meta {
        display: flex;
        align-items: center;
        gap: 16px;
        font-size: 14px;
    }

    .response-rate {
        color: rgba(255,255,255,0.8);
    }

    .response-rate strong {
        color: var(--gold-500);
    }
}

@layer components {
    /* Button Components */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-weight: 600;
        border-radius: var(--border-radius);
        transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
        text-align: center;
        gap: 10px;
    }

    .btn-sm {
        padding: 8px 16px;
        font-size: 13px;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 16px;
    }

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

    .btn-primary:hover {
        background-color: var(--color-primary-hover);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(46, 125, 50, 0.2);
    }

    .btn-secondary {
        background-color: var(--color-accent);
        color: var(--color-text-white);
    }

    .btn-secondary:hover {
        background-color: var(--color-primary);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(76, 175, 80, 0.2);
    }

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

    .btn-outline:hover {
        border-color: var(--color-primary);
        background: var(--color-primary-light);
        transform: translateY(-2px);
    }

    .btn-block {
        display: flex;
        width: 100%;
    }
    
    /* Hero section */
    .hero-section {
        position: relative;
        padding-block: 80px;
        overflow: hidden;
        background: light-dark(#f8fafc, #070e0d);
    }

    .hero-background {
        position: absolute;
        inset: 0;
        z-index: 0;
        pointer-events: none;
    }

    .glow-bubble {
        position: absolute;
        border-radius: 50%;
        filter: blur(120px);
        opacity: 0.35;
    }

    .bubble-1 {
        top: -10%;
        right: 10%;
        width: 400px;
        height: 400px;
        background: var(--color-accent);
    }

    .bubble-2 {
        bottom: -10%;
        left: -5%;
        width: 350px;
        height: 350px;
        background: var(--color-primary);
    }

    .hero-container {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        align-items: center;
        gap: 60px;
        position: relative;
        z-index: 1;
    }

    .hero-content {
        max-width: 650px;
    }

    .tag-line-pill {
        display: inline-block;
        padding: 6px 16px;
        background: var(--color-primary-light);
        border: 1px solid var(--color-border);
        color: var(--color-primary);
        font-weight: 700;
        font-size: 13px;
        border-radius: 100px;
        margin-bottom: 24px;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .hero-title {
        font-family: var(--font-display);
        font-size: 48px;
        font-weight: 800;
        line-height: 1.15;
        color: var(--color-text);
        margin-bottom: 20px;
    }

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

    .hero-description {
        font-size: 18px;
        color: var(--color-text-muted);
        margin-bottom: 36px;
        line-height: 1.6;
    }

    .hero-stats {
        display: flex;
        gap: 40px;
        margin-bottom: 40px;
        border-top: 1px solid var(--color-border);
        padding-top: 24px;
    }

    .stat-item {
        display: flex;
        flex-direction: column;
    }

    .stat-num {
        font-family: var(--font-display);
        font-size: 28px;
        font-weight: 800;
        color: var(--color-primary);
        line-height: 1.2;
    }

    .stat-label {
        font-size: 12px;
        color: var(--color-text-muted);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .hero-actions {
        display: flex;
        gap: 16px;
    }

    .hero-visual {
        position: relative;
    }

    .visual-card-wrapper {
        position: relative;
        padding: 10px;
    }

    .visual-card {
        border-radius: var(--border-radius-lg);
        overflow: hidden;
        box-shadow: var(--shadow-lg);
        border: 1px solid var(--color-border);
        background: var(--color-surface);
        position: relative;
    }

    .hero-img {
        width: 100%;
        height: auto;
        object-fit: cover;
        aspect-ratio: 1;
        transition: transform 0.5s ease;
    }

    .visual-card:hover .hero-img {
        transform: scale(1.05);
    }

    .visual-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
        padding: 30px;
        color: white;
    }

    .visual-overlay .badge {
        background-color: var(--color-accent);
        color: white;
        padding: 4px 10px;
        border-radius: 4px;
        font-size: 11px;
        font-weight: 700;
        text-transform: uppercase;
        margin-bottom: 10px;
        display: inline-block;
    }

    .visual-overlay h4 {
        font-family: var(--font-display);
        font-size: 20px;
        font-weight: 700;
        margin-bottom: 6px;
    }

    .visual-overlay p {
        font-size: 14px;
        opacity: 0.85;
    }

    .floating-badge {
        position: absolute;
        display: flex;
        align-items: center;
        gap: 12px;
        background: light-dark(rgba(255,255,255,0.9), rgba(17, 34, 32, 0.9));
        backdrop-filter: blur(8px);
        border: 1px solid var(--color-border);
        padding: 12px 20px;
        border-radius: var(--border-radius);
        box-shadow: var(--shadow-md);
        z-index: 2;
        animation: float 4s ease-in-out infinite;
    }

    @keyframes float {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-8px); }
    }

    .badge-top-right {
        top: 20px;
        right: -20px;
        animation-delay: 0.5s;
    }

    .badge-bottom-left {
        bottom: 30px;
        left: -30px;
        animation-delay: 1.5s;
    }

    .badge-icon {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: var(--color-primary-light);
        color: var(--color-primary);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        flex-shrink: 0;
    }

    .badge-text {
        display: flex;
        flex-direction: column;
        line-height: 1.2;
    }

    .badge-text strong {
        font-size: 14px;
        font-weight: 700;
        color: var(--color-text);
    }

    .badge-text span {
        font-size: 11px;
        color: var(--color-text-muted);
    }

    /* Certifications strip */
    .certifications-bar {
        padding-block: 24px;
        background: var(--color-surface);
        border-block: 1px solid var(--color-border);
    }

    .cert-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 20px;
    }

    .cert-title {
        font-size: 14px;
        font-weight: 700;
        color: var(--color-text-muted);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .cert-logos {
        display: flex;
        gap: 30px;
        flex-wrap: wrap;
    }

    .cert-logo-item {
        display: flex;
        align-items: center;
        font-size: 14px;
        font-weight: 600;
        color: var(--color-primary);
        position: relative;
    }

    .cert-logo-item::before {
        content: "✦";
        margin-inline-end: 8px;
        color: var(--color-accent);
    }
    
    /* Product Section */
    .products-section {
        padding-block: 100px;
        background: var(--color-bg);
    }

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

    .section-header {
        max-width: 700px;
        margin-inline: auto;
        margin-bottom: 60px;
    }

    .section-subtitle {
        font-size: 13px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.15em;
        color: var(--color-accent);
        margin-bottom: 12px;
        display: inline-block;
    }

    .section-title {
        font-family: var(--font-display);
        font-size: 36px;
        font-weight: 800;
        color: var(--color-text);
        margin-bottom: 16px;
        line-height: 1.25;
    }

    .section-description {
        font-size: 16px;
        color: var(--color-text-muted);
    }

    .catalog-layout {
        display: grid;
        grid-template-columns: 280px 1fr;
        gap: 40px;
        align-items: start;
    }

    .catalog-sidebar {
        position: sticky;
        top: 150px;
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .sidebar-block {
        background-color: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius);
        padding: 24px;
        box-shadow: var(--shadow-sm);
    }

    .sidebar-title {
        font-family: var(--font-display);
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 20px;
        border-bottom: 1px solid var(--color-border);
        padding-bottom: 12px;
        color: var(--color-text);
    }

    .category-menu {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .category-btn {
        display: flex;
        align-items: center;
        gap: 12px;
        width: 100%;
        padding: 12px 16px;
        border-radius: var(--border-radius-sm);
        text-align: left;
        font-size: 14px;
        font-weight: 600;
        color: var(--color-text-muted);
        transition: all 0.2s ease;
    }

    .category-btn:hover {
        background: var(--color-bg);
        color: var(--color-primary);
    }

    .category-btn.active {
        background: var(--color-primary-light);
        color: var(--color-primary);
        border-left: 4px solid var(--color-primary);
        padding-inline-start: 12px;
    }

    .btn-icon {
        font-size: 18px;
    }

    .sidebar-b2b-card {
        background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
        color: white;
        border-radius: var(--border-radius);
        padding: 28px 24px;
        box-shadow: var(--shadow-md);
    }

    .sidebar-b2b-card h4 {
        font-family: var(--font-display);
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 10px;
    }

    .sidebar-b2b-card p {
        font-size: 13px;
        opacity: 0.85;
        margin-bottom: 20px;
        line-height: 1.5;
    }

    .catalog-main {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .catalog-toolbar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: var(--color-surface);
        padding: 16px 24px;
        border-radius: var(--border-radius);
        border: 1px solid var(--color-border);
        font-size: 14px;
    }

    .products-count {
        font-weight: 600;
        color: var(--color-text-muted);
    }

    .sorting-controls {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .sorting-controls select {
        padding: 8px 16px;
        border-radius: var(--border-radius-sm);
        border: 1px solid var(--color-border);
        background: var(--color-bg);
        font-weight: 500;
        outline: none;
    }

    .sorting-controls select:focus {
        border-color: var(--color-accent);
    }

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

    /* Product card */
    .product-card {
        background-color: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius);
        overflow: hidden;
        display: flex;
        flex-direction: column;
        box-shadow: var(--shadow-sm);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .product-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
        border-color: var(--color-accent);
    }

    .product-card-image {
        position: relative;
        background-color: #ffffff;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border-bottom: 1px solid var(--color-border);
        aspect-ratio: 1.1;
    }

    .product-card-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

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

    .card-badge {
        position: absolute;
        top: 12px;
        left: 12px;
        background-color: var(--color-primary);
        color: white;
        padding: 4px 8px;
        border-radius: 4px;
        font-size: 11px;
        font-weight: 700;
        text-transform: uppercase;
    }

    .card-badge.accent-badge {
        background-color: var(--color-accent);
    }

    .product-card-info {
        padding: 24px;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
    }

    .product-title {
        font-family: var(--font-display);
        font-size: 18px;
        font-weight: 700;
        line-height: 1.3;
        margin-bottom: 10px;
        color: var(--color-text);
        min-height: 48px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .product-desc {
        font-size: 13px;
        color: var(--color-text-muted);
        margin-bottom: 16px;
        line-height: 1.5;
        flex-grow: 1;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        min-height: 60px;
    }

    .product-specs {
        border-top: 1px solid var(--color-border);
        padding-top: 14px;
        margin-bottom: 18px;
        display: flex;
        flex-direction: column;
        gap: 6px;
        font-size: 12px;
        min-height: 100px;
    }

    .product-specs li {
        display: flex;
        justify-content: space-between;
    }

    .product-specs strong {
        color: var(--color-text-muted);
        font-weight: 500;
    }

    .product-card-footer {
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-top: 1px solid var(--color-border);
        padding-top: 16px;
        gap: 10px;
    }

    .product-min-qty {
        font-size: 11px;
        font-weight: 700;
        color: var(--color-accent);
        text-transform: uppercase;
        letter-spacing: 0.02em;
    }
    
    .product-price {
        font-size: 16px !important;
        font-weight: 800 !important;
        color: var(--color-primary) !important;
        font-family: var(--font-display) !important;
        letter-spacing: -0.015em !important;
    }
    
    .popup-product-price {
        font-size: 22px !important;
        font-weight: 800 !important;
        color: var(--color-primary) !important;
        font-family: var(--font-display) !important;
        letter-spacing: -0.015em !important;
    }
    
    /* No results style */
    .no-results {
        text-align: center;
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius);
        padding: 60px 40px;
    }

    .no-results-icon {
        font-size: 48px;
        margin-bottom: 16px;
    }

    .no-results h3 {
        font-size: 20px;
        font-weight: 700;
        margin-bottom: 8px;
    }

    .no-results p {
        color: var(--color-text-muted);
        margin-bottom: 24px;
        max-width: 450px;
        margin-inline: auto;
    }
    
    /* Company Profile section */
    .about-section {
        padding-block: 100px;
        background: var(--color-surface);
        border-block: 1px solid var(--color-border);
    }

    .about-grid {
        display: grid;
        grid-template-columns: 1.1fr 1fr;
        gap: 60px;
        align-items: center;
    }

    .lead-text {
        font-size: 18px;
        font-weight: 500;
        line-height: 1.6;
        color: var(--color-primary);
        margin-bottom: 20px;
    }

    .about-highlights {
        display: flex;
        flex-direction: column;
        gap: 20px;
        margin-top: 36px;
    }

    .highlight-item {
        display: flex;
        gap: 16px;
        align-items: flex-start;
    }

    .highlight-item .icon {
        width: 44px;
        height: 44px;
        border-radius: 10px;
        background: var(--color-primary-light);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        flex-shrink: 0;
    }

    .highlight-item h5 {
        font-family: var(--font-display);
        font-size: 16px;
        font-weight: 700;
        margin-bottom: 4px;
    }

    .highlight-item p {
        font-size: 13px;
        color: var(--color-text-muted);
    }

    .table-card {
        background: var(--color-bg);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius);
        padding: 30px;
        box-shadow: var(--shadow-sm);
    }

    .table-card-title {
        font-family: var(--font-display);
        font-size: 20px;
        font-weight: 700;
        margin-bottom: 24px;
        color: var(--color-text);
        text-align: center;
    }

    .details-table {
        width: 100%;
        border-collapse: collapse;
        font-size: 14px;
    }

    .details-table tr:not(:last-child) {
        border-bottom: 1px solid var(--color-border);
    }

    .details-table th, .details-table td {
        padding-block: 14px;
        text-align: left;
    }

    .details-table th {
        font-weight: 600;
        color: var(--color-text-muted);
        width: 38%;
        padding-inline-end: 10px;
    }

    .details-table td {
        color: var(--color-text);
        font-weight: 500;
    }
    
    /* Contact Section styling */
    .contact-section {
        padding-block: 100px;
        background: var(--color-bg);
    }

    .contact-grid {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 50px;
        align-items: start;
    }

    .contact-form-wrapper {
        background-color: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius-lg);
        padding: 40px;
        box-shadow: var(--shadow-md);
    }

    .form-header {
        margin-bottom: 30px;
    }

    .form-header h3 {
        font-family: var(--font-display);
        font-size: 24px;
        font-weight: 700;
        margin-bottom: 8px;
    }

    .form-header p {
        font-size: 14px;
        color: var(--color-text-muted);
    }

    .inquiry-form {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .form-group {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .form-group label {
        font-size: 13px;
        font-weight: 600;
        color: var(--color-text);
    }

    .form-group label .required {
        color: #ef4444;
    }

    .form-group input, 
    .form-group select, 
    .form-group textarea {
        padding: 12px 16px;
        border-radius: var(--border-radius);
        border: 1px solid var(--color-border);
        background: light-dark(#f8fafc, rgba(255,255,255,0.02));
        font-size: 14px;
        transition: all 0.2s ease;
        width: 100%;
        outline: none;
    }

    .form-group input:focus, 
    .form-group select:focus, 
    .form-group textarea:focus {
        border-color: var(--color-accent);
        background: var(--color-surface);
        box-shadow: 0 0 0 4px var(--color-primary-light);
    }

    .form-checkbox {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        font-size: 12px;
        color: var(--color-text-muted);
        cursor: pointer;
    }

    .form-checkbox input {
        margin-top: 3px;
        width: 16px;
        height: 16px;
        accent-color: var(--color-primary);
    }

    .btn-spinner {
        width: 20px;
        height: 20px;
        border: 3px solid rgba(255,255,255,0.3);
        border-radius: 50%;
        border-top-color: white;
        animation: spin 1s ease-in-out infinite;
    }

    @keyframes spin {
        to { transform: rotate(360deg); }
    }

    .form-success-msg {
        text-align: center;
        padding-block: 40px;
    }

    .success-icon {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background-color: #d1fae5;
        color: #059669;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 30px;
        margin-inline: auto;
        margin-bottom: 20px;
    }

    .form-success-msg h4 {
        font-family: var(--font-display);
        font-size: 20px;
        font-weight: 700;
        margin-bottom: 10px;
        color: var(--color-text);
    }

    .form-success-msg p {
        color: var(--color-text-muted);
        font-size: 14px;
        line-height: 1.6;
    }

    .contact-details-panel {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .coordinate-block {
        background-color: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius);
        padding: 30px;
        box-shadow: var(--shadow-sm);
    }

    .coordinate-block h4 {
        font-family: var(--font-display);
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 20px;
        border-bottom: 1px solid var(--color-border);
        padding-bottom: 10px;
        color: var(--color-text);
    }

    .coordinate-item {
        display: flex;
        gap: 16px;
        align-items: flex-start;
    }

    .coordinate-item:not(:last-child) {
        margin-bottom: 20px;
    }

    .coordinate-item .icon {
        font-size: 20px;
    }

    .coordinate-item p {
        font-size: 14px;
        line-height: 1.5;
    }

    .coordinate-item a:hover {
        color: var(--color-primary);
        text-decoration: underline;
    }

    .map-container {
        position: relative;
        height: 200px;
        border-radius: var(--border-radius);
        overflow: hidden;
        border: 1px solid var(--color-border);
        background: light-dark(#f1f5f9, #1b322f);
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow-sm);
    }

    .map-mock-glow {
        position: absolute;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle at center, rgba(0, 150, 136, 0.15) 0%, transparent 70%);
        pointer-events: none;
    }

    .map-mock-content {
        text-align: center;
        z-index: 1;
        padding: 20px;
    }

    .map-pin {
        font-size: 32px;
        display: block;
        animation: bounce 2s infinite;
        margin-bottom: 10px;
    }

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

    .map-mock-content h5 {
        font-weight: 700;
        margin-bottom: 4px;
    }

    .map-mock-content p {
        font-size: 12px;
        color: var(--color-text-muted);
        margin-bottom: 14px;
    }

    .map-link {
        display: inline-block;
        padding: 8px 16px;
        background-color: var(--color-primary);
        color: white;
        font-size: 12px;
        font-weight: 600;
        border-radius: 6px;
        transition: background 0.2s ease;
    }

    .map-link:hover {
        background-color: var(--color-primary-hover);
    }

    /* Modal / slide-over drawer */
    .inquiry-drawer-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.6);
        backdrop-filter: blur(4px);
        z-index: 200;
        display: flex;
        justify-content: flex-end;
    }

    .inquiry-drawer {
        width: 100%;
        max-width: 480px;
        background-color: var(--color-surface);
        height: 100%;
        box-shadow: -10px 0 30px rgba(0,0,0,0.25);
        display: flex;
        flex-direction: column;
        border-left: 1px solid var(--color-border);
        animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    @keyframes slideIn {
        from { transform: translateX(100%); }
        to { transform: translateX(0); }
    }

    .drawer-header {
        padding: 24px;
        border-bottom: 1px solid var(--color-border);
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .drawer-header h3 {
        font-family: var(--font-display);
        font-size: 20px;
        font-weight: 700;
        color: var(--color-text);
    }

    .drawer-close {
        font-size: 28px;
        color: var(--color-text-muted);
        transition: color 0.2s ease;
    }

    .drawer-close:hover {
        color: var(--color-text);
    }

    .drawer-body {
        padding: 24px;
        overflow-y: auto;
        flex-grow: 1;
    }

    .drawer-selected-product {
        background: var(--color-primary-light);
        border: 1px solid rgba(0, 150, 136, 0.2);
        padding: 16px;
        border-radius: var(--border-radius);
        margin-bottom: 24px;
    }

    .drawer-selected-product .tag {
        font-size: 9px;
        font-weight: 700;
        color: var(--color-primary);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        display: inline-block;
        margin-bottom: 4px;
    }

    .drawer-selected-product h4 {
        font-family: var(--font-display);
        font-size: 16px;
        font-weight: 700;
        color: var(--color-primary);
    }

    .drawer-selected-product .desc {
        font-size: 12px;
        color: var(--color-text);
        margin-top: 4px;
    }

    .drawer-body form {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    .drawer-success {
        text-align: center;
        padding-block: 40px;
    }

    /* Scroll to top button */
    .scroll-to-top {
        position: fixed;
        bottom: 30px;
        right: 30px;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: var(--color-primary);
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow-md);
        z-index: 90;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: all 0.3s ease;
    }

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

    .scroll-to-top:hover {
        background: var(--color-primary-hover);
        transform: translateY(-4px);
    }

    /* Mobile CTA Bar */
    .mobile-cta-sticky {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        padding: 12px 24px;
        box-shadow: 0 -4px 10px rgba(0,0,0,0.05);
        z-index: 99;
        display: none;
    }

    .sticky-cta-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        max-width: 600px;
        margin-inline: auto;
        gap: 20px;
    }

    .cta-price {
        font-size: 13px;
        font-weight: 700;
        color: var(--color-accent);
    }

    /* Footer styling */
    .main-footer {
        background-color: #060e0d;
        color: rgba(255,255,255,0.7);
        padding-block-start: 80px;
        border-top: 2px solid var(--dark-border);
    }

    .footer-container {
        display: grid;
        grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
        gap: 50px;
        margin-bottom: 60px;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .logo-text.text-white .brand-name {
        color: white;
    }

    .footer-about {
        font-size: 14px;
        line-height: 1.6;
    }

    .footer-credentials {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
    }

    .footer-badge {
        font-size: 11px;
        font-weight: 600;
        padding: 4px 10px;
        border-radius: 4px;
        border: 1px solid rgba(255,255,255,0.15);
        color: white;
        background: rgba(255, 255, 255, 0.05);
    }

    .footer-links h4, 
    .footer-categories h4, 
    .footer-contact h4 {
        font-family: var(--font-display);
        font-size: 16px;
        font-weight: 700;
        color: white;
        margin-bottom: 24px;
        position: relative;
    }

    .footer-links h4::after, 
    .footer-categories h4::after, 
    .footer-contact h4::after {
        content: '';
        position: absolute;
        bottom: -8px;
        left: 0;
        width: 30px;
        height: 2px;
        background: var(--color-accent);
    }

    .footer-links ul, .footer-categories ul {
        display: flex;
        flex-direction: column;
        gap: 12px;
        font-size: 14px;
    }

    .footer-links a:hover, .footer-categories a:hover {
        color: white;
        padding-inline-start: 4px;
    }

    .footer-links a, .footer-categories a {
        transition: all 0.2s ease;
    }

    .footer-contact p {
        font-size: 14px;
        line-height: 1.6;
    }

    .footer-contact a {
        color: white;
        font-weight: 600;
    }

    .footer-contact a:hover {
        color: var(--color-accent);
    }

    .mt-2 { margin-top: 12px; }
    .mt-3 { margin-top: 16px; }

    .footer-bottom {
        border-top: 1px solid rgba(255,255,255,0.05);
        padding-block: 28px;
        font-size: 12px;
    }

    .footer-bottom-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 20px;
    }

    .compliance {
        text-align: right;
        opacity: 0.6;
        max-width: 600px;
    }
}

@layer utilities {
    .visually-hidden {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    /* Scroll entry-exit animation hooks */
    .fade-in-on-scroll {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .fade-in-on-scroll.appear {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-menu-footer {
    display: none;
}

/* Responsiveness break points */
@media (max-width: 1100px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        order: 2;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        max-width: 500px;
        margin-inline: auto;
        width: 100%;
        order: 1;
    }

    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .catalog-sidebar {
        position: static;
    }
    
    .category-menu {
        flex-direction: column;
        gap: 8px;
    }

    .category-btn {
        width: 100%;
    }

    .category-btn.active {
        border-left: 4px solid var(--color-primary);
        border-bottom: none;
        background: var(--color-bg);
        color: var(--color-primary);
    }

    .scroll-to-top {
        bottom: 85px;
        right: 20px;
        width: 40px;
        height: 40px;
    }

    .sidebar-b2b-card {
        display: none; /* Hide B2B card on mobile sidebar, it is in form footer */
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header-search, .header-credentials, .header-contact {
        display: none; /* Hide on mobile to conserve header space */
    }

    .main-header {
        padding-block: 8px;
    }

    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 24px;
        height: 18px;
        background: transparent;
        border: none;
        z-index: 110;
    }

    .mobile-menu-close {
        display: flex;
        position: absolute;
        top: 24px;
        right: 24px;
        background: none;
        border: none;
        color: white;
        font-size: 36px;
        cursor: pointer;
        line-height: 1;
        z-index: 115;
        width: 44px;
        height: 44px;
        align-items: center;
        justify-content: center;
        opacity: 0.8;
        transition: opacity 0.2s ease;
    }

    .mobile-menu-close:hover {
        opacity: 1;
    }

    .hamburger-line {
        display: block;
        width: 100%;
        height: 2px;
        background-color: var(--color-text);
        transition: all 0.3s ease;
    }

    /* Parent stacking context elevation when menu is open */
    .main-header:has(.main-nav.open) {
        z-index: 9999;
    }

    /* Mobile navigation overlay state */
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, rgba(15, 28, 14, 0.98), rgba(24, 43, 22, 0.98)) !important;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        z-index: 105;
        padding-top: 120px;
        padding-bottom: 40px;
        transform: translateY(-100%);
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        display: flex !important;
        flex-direction: column;
        justify-content: space-between;
        height: 100vh;
        visibility: hidden;
        pointer-events: none;
    }

    .main-nav.open {
        transform: translateY(0);
        visibility: visible;
        pointer-events: auto;
    }

    .main-nav .nav-container {
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        height: 100%;
        width: 100%;
        max-width: 450px;
        margin-inline: auto;
        padding-inline: 24px;
        gap: 30px;
    }

    .main-nav .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 24px;
        width: 100%;
    }

    .main-nav .nav-link {
        font-family: var(--font-display) !important;
        font-size: 26px !important;
        font-weight: 700 !important;
        color: rgba(255, 255, 255, 0.8) !important;
        letter-spacing: -0.02em;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
    }

    .main-nav .nav-link:hover,
    .main-nav .nav-link.active {
        color: var(--color-accent) !important;
        transform: scale(1.05);
    }

    /* Elegant active link indicator dot */
    .main-nav .nav-link.active::before {
        content: '';
        position: absolute;
        left: -16px;
        top: 50%;
        transform: translateY(-50%);
        width: 6px;
        height: 6px;
        background-color: var(--color-accent);
        border-radius: 50%;
        box-shadow: 0 0 8px var(--color-accent);
    }

    .main-nav .nav-link.active::after {
        display: none;
    }

    .main-nav .nav-meta {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        margin-top: auto;
    }

    .main-nav .nav-meta .btn {
        width: 100%;
        max-width: 280px;
        padding-block: 14px;
        font-size: 14px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        border-radius: 50px;
        background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover)) !important;
        border: 1px solid rgba(255, 255, 255, 0.1);
        color: white !important;
        box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
        justify-content: center;
        transition: all 0.3s ease;
    }

    .main-nav .nav-meta .btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
    }

    .mobile-menu-footer {
        display: block !important;
        text-align: center;
        color: rgba(255, 255, 255, 0.6);
        font-size: 12px;
        line-height: 1.5;
    }

    /* Open animation for menu button */
    .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-description {
        font-size: 15px;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .section-title {
        font-size: 28px;
    }

    .contact-form-wrapper {
        padding: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .mobile-cta-sticky {
        display: block; /* Show sticky cta on mobile bottom */
    }

    body {
        padding-bottom: 70px; /* offset sticky cta */
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom-container {
        flex-direction: column;
        text-align: center;
    }

    .compliance {
        text-align: center;
    }
}

/* Multi-page styling additions */
.inner-banner {
    background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary));
    padding-block: 60px;
    color: white;
}

.inner-banner h1 {
    font-family: var(--font-display);
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 8px;
}

.inner-banner p {
    opacity: 0.9;
    font-size: 15px;
}

@media (max-width: 768px) {
    .inner-banner {
        padding-block: 40px;
        text-align: center;
    }
    
    .inner-banner h1 {
        font-size: 28px;
    }
}

/* WhatsApp Brand Button Styles */
.btn-whatsapp {
    background-color: #25d366 !important;
    border-color: #25d366 !important;
    color: white !important;
}

.btn-whatsapp:hover {
    background-color: #20ba5a !important;
    border-color: #20ba5a !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3) !important;
}

/* Custom Responsive Grid Classes */
.welcome-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.infra-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.vision-mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

@media (max-width: 992px) {
    .welcome-grid, .infra-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .vision-mission-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Card Badge colors */
.card-badge.warning-badge {
    background-color: #e67e22; /* Warning orange */
}
.card-badge.success-badge {
    background-color: #2ecc71; /* Success green */
}
.card-badge.info-badge {
    background-color: #3498db; /* Info blue */
}

/* Performance optimization: content-visibility for offscreen product-cards */
.product-card:nth-child(n+5) {
    content-visibility: auto;
    contain-intrinsic-size: auto 450px;
}

/* Responsive header brand text & logo layout optimization */
@media (max-width: 768px) {
    .main-header .logo-text {
        display: flex;
        flex-direction: column;
        line-height: 1.1;
    }
    .main-header .brand-name {
        font-size: 16px;
        letter-spacing: 0.5px;
    }
    .main-header .brand-sub {
        font-size: 8px;
        letter-spacing: 0.5px;
    }
    .main-header .logo-img {
        height: 32px;
    }
}

/* Header Collapsible Search Bar */
.header-search-collapsible {
    display: flex;
    align-items: center;
    position: relative;
    gap: 8px;
    z-index: 10;
}

.search-toggle-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    box-shadow: var(--shadow-sm);
}

.search-toggle-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-primary);
    transform: scale(1.05);
}

.search-icon {
    width: 18px;
    height: 18px;
}

.search-input-wrapper {
    width: 0;
    overflow: hidden;
    transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
}

.header-search-input {
    width: 180px;
    height: 38px;
    padding-inline: 14px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text);
    font-size: 14px;
    outline: none;
    transition: all 0.3s ease;
}

.header-search-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(18, 93, 72, 0.1);
}

/* Open/Active state styles */
.header-search-collapsible.active .search-input-wrapper {
    width: 190px;
}

.header-search-collapsible.active .search-toggle-btn {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .header-search-collapsible {
        margin-left: auto; /* Push next to hamburger menu */
    }
    
    .header-search-collapsible.active .search-input-wrapper {
        width: 150px; /* Slightly narrower on mobile to fit screen */
    }
    
    .header-search-input {
        width: 140px;
    }
}

/* About page updates */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.why-us-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 30px 24px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.why-us-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.why-us-icon {
    font-size: 32px;
    margin-bottom: 16px;
    display: inline-block;
}

.why-us-card h4 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-text);
}

.why-us-card p {
    font-size: 13.5px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Team section styles */
.team-section {
    padding-block: 80px;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.team-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
}

.team-image-wrapper {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.team-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.team-image-wrapper:hover .team-img {
    transform: scale(1.03);
}

.team-content h3 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.team-content p {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Certificates grid */
.cert-section {
    padding-block: 80px;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.cert-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cert-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.cert-img-wrapper {
    position: relative;
    aspect-ratio: 0.73;
    background-color: #f9f9f9;
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
    cursor: pointer;
}

.cert-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
    transition: transform 0.5s ease;
}

.cert-card:hover .cert-img {
    transform: scale(1.05);
}

.cert-info {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.cert-title {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.cert-meta {
    font-size: 12.5px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-top: auto;
}

/* Showcase gallery */
.showcase-section {
    padding-block: 80px;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 40px;
}

@media (min-width: 992px) {
    .gallery-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 1.1;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

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

.gallery-item:hover .gallery-img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.3) 60%, transparent);
    padding: 20px;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 60%;
}

.gallery-overlay h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    color: #ffffff;
}

.gallery-overlay p {
    font-size: 12px;
    opacity: 0.9;
    line-height: 1.4;
}

/* Modal lightbox for certificates */
.cert-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.85);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

.cert-modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
}

.cert-modal-img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    object-fit: contain;
}

.cert-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: #ffffff;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    background: none;
    border: none;
    outline: none;
}

@media (max-width: 991px) {
    .team-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

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

.nav-dropdown-item {
    position: static;
}

.mega-dropdown {
    position: absolute;
    top: 100%;
    left: 24px;
    right: 24px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: var(--shadow-xl);
    padding: 30px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.mega-dropdown-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.mega-column {
    display: flex;
    flex-direction: column;
}

.mega-column h4 {
    font-family: var(--font-display);
    font-size: 13.5px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mega-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mega-column ul li a {
    font-size: 13px;
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-block;
}

.mega-column ul li a:hover {
    color: var(--color-accent);
    transform: translateX(3px);
}

.mega-column ul li a.more-link {
    color: var(--color-primary);
    font-weight: 700;
}

.mega-column ul li a.more-link:hover {
    color: var(--color-accent);
}

.view-all-link {
    text-decoration: none;
    transition: all 0.2s ease;
}

.view-all-link:hover {
    color: var(--color-accent) !important;
}

.view-all-link:hover span {
    transform: translateX(4px);
    display: inline-block;
}

@media (max-width: 991px) {
    .mega-dropdown {
        display: none !important;
    }
}

/* Product Details Modal Popup Styling */
.product-details-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.product-details-modal.active {
    opacity: 1;
    visibility: visible;
}

.product-details-container {
    width: 90%;
    max-width: 900px;
    position: relative;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
}

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

.product-details-content {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    width: 100%;
    max-height: 85vh;
    border-radius: calc(var(--border-radius) * 1.5);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    padding: 32px;
}

.close-modal-btn {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 24px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 50;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.close-modal-btn:hover {
    background-color: var(--color-primary);
    color: white;
    transform: scale(1.05);
}

.product-details-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 32px;
    margin-top: 10px;
}

@media (max-width: 768px) {
    .container {
        padding-inline: 16px !important;
    }
    .product-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .product-card-info {
        padding: 16px !important;
    }
    .product-specs {
        min-height: auto !important;
        margin-bottom: 16px !important;
        padding-top: 10px !important;
    }
    .product-specs li {
        display: block !important;
        padding-block: 6px !important;
        border-bottom: 1px dashed var(--color-border) !important;
        font-size: 13px !important;
        text-align: left !important;
    }
    .product-specs li:last-child {
        border-bottom: none !important;
    }
    .product-specs strong {
        color: var(--color-primary) !important;
        font-weight: 700 !important;
        margin-right: 6px !important;
    }
    .product-card-footer {
        padding-top: 12px !important;
    }
    .product-card-footer .btn-sm {
        padding: 8px 10px !important;
        font-size: 12px !important;
    }
    .catalog-toolbar {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 12px !important;
        padding: 12px 16px !important;
    }
    .sorting-controls {
        width: 100% !important;
        justify-content: space-between !important;
    }
    .sorting-controls label {
        white-space: nowrap !important;
    }
    .close-modal-btn {
        top: 12px;
        right: 12px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    }
    .product-details-content {
        padding: 24px;
        max-height: 90vh;
    }
    .product-details-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .product-card-footer > div:first-of-type {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 6px !important;
    }
}

.product-details-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    aspect-ratio: 1.1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.product-details-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Image Gallery Thumbnails Container & Layout */
.product-details-image-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-details-thumbs {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 4px;
}

.popup-thumb-img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    background-color: #ffffff;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.popup-thumb-img:hover {
    transform: scale(1.06);
    border-color: var(--color-border);
}

.popup-thumb-img.active {
    border-color: var(--color-primary); /* Venzic dark green */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
    transform: scale(1.02);
}


/* Modal Details Navigation Controls */
.modal-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    border: 1px solid var(--color-border);
    color: var(--color-text-dark);
    font-size: 26px;
    font-weight: 300;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    z-index: 10;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    line-height: 1;
    padding-bottom: 2px; /* slight visual balance adjustment for chevron characters */
}

.modal-nav-btn:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    transform: translateY(-50%) scale(1.08);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.2);
}

.modal-nav-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.modal-prev-btn {
    left: 12px;
}

.modal-next-btn {
    right: 12px;
}

@media (max-width: 480px) {
    .modal-nav-btn {
        width: 34px;
        height: 34px;
        font-size: 20px;
        left: 6px;
    }
    .modal-prev-btn {
        left: 6px;
    }
    .modal-next-btn {
        right: 6px;
    }
}


.product-details-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-details-info h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    color: var(--color-text);
}

.popup-product-moq {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background-color: var(--color-primary-light);
    padding: 6px 12px;
    border-radius: 6px;
    align-self: flex-start;
}

.popup-product-desc-wrapper h4,
.popup-product-specs-wrapper h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text);
    margin-bottom: 8px;
    border-bottom: 2px solid var(--color-primary-light);
    padding-bottom: 4px;
}

.popup-product-desc-wrapper p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.popup-product-specs-wrapper ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.popup-product-specs-wrapper li {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    border-bottom: 1px dashed var(--color-border);
    padding-bottom: 6px;
}

.popup-product-specs-wrapper strong {
    color: var(--color-text-muted);
    font-weight: 500;
}

.popup-product-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.popup-product-actions .btn {
    flex: 1;
    justify-content: center;
    padding-block: 12px;
}

/* Clickable description cards */
.product-desc, .product-title {
    cursor: pointer;
    transition: color 0.2s ease;
}

.product-desc:hover {
    color: var(--color-primary);
}

/* Auto-rotating hero slider transition */
#hero-slider-img, 
#hero-slider-badge, 
#hero-slider-title, 
#hero-slider-desc {
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
    will-change: opacity, transform;
}

.hero-slider-fade {
    opacity: 0 !important;
    transform: translateY(4px);
}