{"id":5266,"date":"2025-12-05T03:39:44","date_gmt":"2025-12-05T03:39:44","guid":{"rendered":"https:\/\/hpmc.ae\/?page_id=5266"},"modified":"2025-12-22T03:35:49","modified_gmt":"2025-12-22T03:35:49","slug":"hec-for-oil-drilling","status":"publish","type":"page","link":"https:\/\/hpmc.ae\/ja\/industrial-applications\/more-markets\/hec-for-oil-drilling\/","title":{"rendered":"HEC for Oil Drilling"},"content":{"rendered":"<p><!-- Landercoll HEC for Oil Drilling Industry Hero Section --><\/p>\n<div class=\"hec-oil-drilling-hero-section\">\n<div class=\"content-container\">\n<div class=\"hec-drilling-hero-grid\">\n            <!-- Left: Content --><\/p>\n<div class=\"hec-drilling-hero-content\">\n                <!-- Product Badge --><\/p>\n<div class=\"hec-drilling-hero-badge\">\n                    <span class=\"hec-drilling-badge-icon\"><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udee2\ufe0f\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f6e2.svg\"><\/span><br \/>\n                    <span class=\"hec-drilling-badge-text\">Oil Drilling Solutions<\/span>\n                <\/div>\n<p>                <!-- Main Title --><\/p>\n<h1 class=\"hec-drilling-hero-title\">Landercoll\u00ae HEC for Oil Drilling Industry<\/h1>\n<p>                <!-- Subtitle --><\/p>\n<h2 class=\"hec-drilling-hero-subtitle\">High-Performance Hydroxyethyl Cellulose for Drilling Fluids and Oilfield Engineering<\/h2>\n<p>                <!-- Introduction Text --><\/p>\n<div class=\"hec-drilling-intro-box\">\n<p class=\"hec-drilling-intro-text\"><strong>Landercoll\u00ae Hydroxyethyl Cellulose (HEC)<\/strong> from LANDU is a premium-grade non-ionic, water-soluble polymer widely applied in oilfield drilling, completion, and workover fluids.<\/p>\n<p class=\"hec-drilling-intro-text\">With outstanding rheology control, fluid loss reduction, salt and temperature tolerance, it ensures safe, efficient, and economically sustainable drilling operations\u2014even in harsh and deep-well conditions.<\/p>\n<\/p><\/div>\n<p>                <!-- Key Features Highlights --><\/p>\n<div class=\"hec-drilling-features-grid\">\n<div class=\"hec-feature-highlight\">\n                        <span class=\"hec-feature-icon\">\u2713<\/span><br \/>\n                        <span class=\"hec-feature-text\">Outstanding rheology control<\/span>\n                    <\/div>\n<div class=\"hec-feature-highlight\">\n                        <span class=\"hec-feature-icon\">\u2713<\/span><br \/>\n                        <span class=\"hec-feature-text\">Fluid loss reduction<\/span>\n                    <\/div>\n<div class=\"hec-feature-highlight\">\n                        <span class=\"hec-feature-icon\">\u2713<\/span><br \/>\n                        <span class=\"hec-feature-text\">Salt and temperature tolerance<\/span>\n                    <\/div>\n<div class=\"hec-feature-highlight\">\n                        <span class=\"hec-feature-icon\">\u2713<\/span><br \/>\n                        <span class=\"hec-feature-text\">Safe &amp; efficient operations<\/span>\n                    <\/div>\n<\/p><\/div>\n<p>                <!-- Quality Certification Box --><\/p>\n<div class=\"hec-drilling-quality-box\">\n<div class=\"hec-quality-icon-wrapper\">\n                        <span class=\"hec-quality-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83c\udfc6\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f3c6.svg\"><\/span>\n                    <\/div>\n<div class=\"hec-quality-content\">\n<p class=\"hec-quality-text\">Produced under strict <strong>ISO and API-compliant standards<\/strong>, Landercoll\u00ae HEC provides consistent quality, fast dissolution, and excellent compatibility with a broad range of water-based and brine-based drilling fluid systems.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- Right: Image --><\/p>\n<div class=\"hec-drilling-hero-visual\">\n<div class=\"hec-drilling-image-wrapper\">\n                    <img loading=\"lazy\" height=\"533\" width=\"800\" decoding=\"async\" src=\"https:\/\/hpmc.ae\/wp-content\/uploads\/2025\/10\/offshore-drilling-rig-walvis-bay-namibia-2025-03-18-14-56-18-utc.jpg\" alt=\"Offshore Drilling Rig\"><\/p>\n<p>                    <!-- Floating Badge 1: Premium Grade --><\/p>\n<div class=\"hec-drilling-floating-badge-1\">\n<div class=\"hec-floating-badge-1-icon\">\n                            <span class=\"hec-floating-1-icon-symbol\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2b50\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2b50.svg\"><\/span>\n                        <\/div>\n<div class=\"hec-floating-badge-1-content\">\n                            <span class=\"hec-floating-1-badge-title\">\u30d7\u30ec\u30df\u30a2\u30e0<\/span><br \/>\n                            <span class=\"hec-floating-1-badge-subtitle\">Grade HEC<\/span>\n                        <\/div>\n<\/p><\/div>\n<p>                    <!-- Floating Badge 2: API Compliant --><\/p>\n<div class=\"hec-drilling-floating-badge-2\">\n<div class=\"hec-floating-badge-2-icon\">\u2713<\/div>\n<div class=\"hec-floating-badge-2-text\">\n                            <span class=\"hec-floating-2-text-main\">ISO &amp; API<\/span><br \/>\n                            <span class=\"hec-floating-2-text-sub\">Compliant<\/span>\n                        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<style>\n\/* Landercoll HEC for Oil Drilling Industry Hero Section *\/\n.hec-oil-drilling-hero-section {\n    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);\n    padding: 120px 0 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-oil-drilling-hero-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.03) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.03) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-oil-drilling-hero-section .content-container {\n    max-width: 1400px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>.hec-drilling-hero-grid {\n    display: grid;\n    grid-template-columns: 55% 45%;\n    gap: 60px;\n    align-items: center;\n}<\/p>\n<p>\/* Left: Content *\/\n.hec-drilling-hero-content {\n    display: flex;\n    flex-direction: column;\n    gap: 28px;\n}<\/p>\n<p>.hec-drilling-hero-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 10px;\n    background: white;\n    padding: 12px 28px;\n    border-radius: 50px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    width: fit-content;\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-drilling-badge-icon {\n    font-size: 1.3rem;\n}<\/p>\n<p>.hec-drilling-badge-text {\n    font-size: 0.95rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-drilling-hero-title {\n    font-size: 3.2rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>.hec-drilling-hero-subtitle {\n    font-size: 1.5rem;\n    font-weight: 700;\n    background: linear-gradient(135deg, #0891b2, #0ea5e9);\n    -webkit-background-clip: text;\n    -webkit-text-fill-color: transparent;\n    background-clip: text;\n    margin: 0;\n    line-height: 1.4;\n}<\/p>\n<p>\/* Introduction Box *\/\n.hec-drilling-intro-box {\n    display: flex;\n    flex-direction: column;\n    gap: 14px;\n}<\/p>\n<p>.hec-drilling-intro-text {\n    font-size: 1rem;\n    color: #475569;\n    line-height: 1.8;\n    margin: 0;\n}<\/p>\n<p>.hec-drilling-intro-text strong {\n    color: #0891b2;\n    font-weight: 700;\n}<\/p>\n<p>\/* Key Features Grid *\/\n.hec-drilling-features-grid {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 12px;\n}<\/p>\n<p>.hec-feature-highlight {\n    display: flex;\n    align-items: center;\n    gap: 10px;\n    padding: 12px 16px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.15);\n    border-radius: 10px;\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.06);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-feature-highlight:hover {\n    background: rgba(240, 249, 255, 0.8);\n    border-color: rgba(6, 182, 212, 0.3);\n    transform: translateX(4px);\n}<\/p>\n<p>.hec-feature-icon {\n    width: 24px;\n    height: 24px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 6px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    color: white;\n    font-size: 0.8rem;\n    font-weight: 700;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-feature-text {\n    font-size: 0.95rem;\n    color: #1e293b;\n    line-height: 1.6;\n    font-weight: 600;\n}<\/p>\n<p>\/* Quality Certification Box *\/\n.hec-drilling-quality-box {\n    display: flex;\n    gap: 16px;\n    padding: 24px 28px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.15);\n    border-left: 5px solid #0891b2;\n    border-radius: 16px;\n    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-quality-icon-wrapper {\n    width: 50px;\n    height: 50px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 12px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-quality-icon {\n    font-size: 1.5rem;\n}<\/p>\n<p>.hec-quality-content {\n    flex: 1;\n}<\/p>\n<p>.hec-quality-text {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.8;\n    margin: 0;\n}<\/p>\n<p>.hec-quality-text strong {\n    color: #0891b2;\n    font-weight: 700;\n}<\/p>\n<p>\/* Right: Image *\/\n.hec-drilling-hero-visual {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n}<\/p>\n<p>.hec-drilling-image-wrapper {\n    position: relative;\n    border-radius: 24px;\n    overflow: hidden;\n    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.12);\n    width: 100%;\n    height: 700px;\n    border: 3px solid white;\n    transition: all 0.4s ease;\n}<\/p>\n<p>.hec-drilling-image-wrapper:hover {\n    transform: scale(1.02);\n    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.15);\n}<\/p>\n<p>.hec-drilling-image-wrapper img {\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    display: block;\n    transition: transform 0.4s ease;\n}<\/p>\n<p>.hec-drilling-image-wrapper:hover img {\n    transform: scale(1.05);\n}<\/p>\n<p>.hec-drilling-image-overlay {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: linear-gradient(135deg, rgba(6, 182, 212, 0.06), rgba(14, 165, 233, 0.06));\n}<\/p>\n<p>\/* Floating Badge 1: Premium Grade *\/\n.hec-drilling-floating-badge-1 {\n    position: absolute;\n    top: 30px;\n    left: 30px;\n    display: flex;\n    align-items: center;\n    gap: 14px;\n    background: white;\n    padding: 18px 26px;\n    border-radius: 18px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);\n    backdrop-filter: blur(10px);\n    animation: float-hec-badge-1 3s ease-in-out infinite;\n}<\/p>\n<p>@keyframes float-hec-badge-1 {\n    0%, 100% {\n        transform: translateY(0);\n    }\n    50% {\n        transform: translateY(-10px);\n    }\n}<\/p>\n<p>.hec-floating-badge-1-icon {\n    width: 50px;\n    height: 50px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 12px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-floating-1-icon-symbol {\n    font-size: 1.5rem;\n}<\/p>\n<p>.hec-floating-badge-1-content {\n    display: flex;\n    flex-direction: column;\n    gap: 2px;\n}<\/p>\n<p>.hec-floating-1-badge-title {\n    font-size: 1.05rem;\n    font-weight: 700;\n    color: #1e293b;\n}<\/p>\n<p>.hec-floating-1-badge-subtitle {\n    font-size: 0.85rem;\n    color: #64748b;\n}<\/p>\n<p>\/* Floating Badge 2: API Compliant *\/\n.hec-drilling-floating-badge-2 {\n    position: absolute;\n    bottom: 30px;\n    right: 30px;\n    display: flex;\n    align-items: center;\n    gap: 12px;\n    background: white;\n    padding: 16px 24px;\n    border-radius: 50px;\n    border: 2px solid rgba(20, 184, 166, 0.2);\n    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);\n    backdrop-filter: blur(10px);\n    animation: float-hec-badge-2 3s ease-in-out infinite 1.5s;\n}<\/p>\n<p>@keyframes float-hec-badge-2 {\n    0%, 100% {\n        transform: translateY(0);\n    }\n    50% {\n        transform: translateY(-10px);\n    }\n}<\/p>\n<p>.hec-floating-badge-2-icon {\n    width: 40px;\n    height: 40px;\n    background: linear-gradient(135deg, #14b8a6, #0d9488);\n    border-radius: 10px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    font-size: 1.2rem;\n    color: white;\n    font-weight: 700;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-floating-badge-2-text {\n    display: flex;\n    flex-direction: column;\n    gap: 2px;\n}<\/p>\n<p>.hec-floating-2-text-main {\n    font-size: 0.95rem;\n    font-weight: 700;\n    color: #1e293b;\n}<\/p>\n<p>.hec-floating-2-text-sub {\n    font-size: 0.8rem;\n    color: #64748b;\n}<\/p>\n<p>\/* Responsive Design *\/\n@media (max-width: 1024px) {\n    .hec-oil-drilling-hero-section {\n        padding: 100px 0 80px 0;\n    }<\/p>\n<p>    .hec-oil-drilling-hero-section .content-container {\n        padding: 0 40px;\n    }<\/p>\n<p>    .hec-drilling-hero-grid {\n        grid-template-columns: 1fr;\n        gap: 50px;\n    }<\/p>\n<p>    .hec-drilling-hero-title {\n        font-size: 2.8rem;\n    }<\/p>\n<p>    .hec-drilling-hero-subtitle {\n        font-size: 1.3rem;\n    }<\/p>\n<p>    .hec-drilling-image-wrapper {\n        height: 600px;\n    }\n}<\/p>\n<p>@media (max-width: 768px) {\n    .hec-oil-drilling-hero-section {\n        padding: 80px 0 60px 0;\n    }<\/p>\n<p>    .hec-oil-drilling-hero-section .content-container {\n        padding: 0 30px;\n    }<\/p>\n<p>    .hec-drilling-hero-title {\n        font-size: 2.4rem;\n    }<\/p>\n<p>    .hec-drilling-hero-subtitle {\n        font-size: 1.15rem;\n    }<\/p>\n<p>    .hec-drilling-features-grid {\n        grid-template-columns: 1fr;\n    }<\/p>\n<p>    .hec-drilling-image-wrapper {\n        height: 500px;\n    }\n}<\/p>\n<p>@media (max-width: 480px) {\n    .hec-oil-drilling-hero-section {\n        padding: 60px 0 50px 0;\n    }<\/p>\n<p>    .hec-oil-drilling-hero-section .content-container {\n        padding: 0 20px;\n    }<\/p>\n<p>    .hec-drilling-hero-badge {\n        padding: 10px 20px;\n    }<\/p>\n<p>    .hec-drilling-badge-icon {\n        font-size: 1.1rem;\n    }<\/p>\n<p>    .hec-drilling-badge-text {\n        font-size: 0.85rem;\n    }<\/p>\n<p>    .hec-drilling-hero-title {\n        font-size: 2rem;\n    }<\/p>\n<p>    .hec-drilling-hero-subtitle {\n        font-size: 1rem;\n    }<\/p>\n<p>    .hec-drilling-intro-text {\n        font-size: 0.95rem;\n    }<\/p>\n<p>    .hec-feature-text {\n        font-size: 0.9rem;\n    }<\/p>\n<p>    .hec-drilling-quality-box {\n        flex-direction: column;\n        padding: 20px 24px;\n    }<\/p>\n<p>    .hec-quality-icon-wrapper {\n        width: 45px;\n        height: 45px;\n    }<\/p>\n<p>    .hec-quality-icon {\n        font-size: 1.3rem;\n    }<\/p>\n<p>    .hec-quality-text {\n        font-size: 0.9rem;\n    }<\/p>\n<p>    .hec-drilling-image-wrapper {\n        height: 450px;\n    }<\/p>\n<p>    .hec-drilling-floating-badge-1 {\n        padding: 14px 20px;\n        top: 20px;\n        left: 20px;\n    }<\/p>\n<p>    .hec-floating-badge-1-icon {\n        width: 45px;\n        height: 45px;\n    }<\/p>\n<p>    .hec-floating-1-icon-symbol {\n        font-size: 1.3rem;\n    }<\/p>\n<p>    .hec-floating-1-badge-title {\n        font-size: 0.95rem;\n    }<\/p>\n<p>    .hec-floating-1-badge-subtitle {\n        font-size: 0.8rem;\n    }<\/p>\n<p>    .hec-drilling-floating-badge-2 {\n        padding: 12px 18px;\n        bottom: 20px;\n        right: 20px;\n    }<\/p>\n<p>    .hec-floating-badge-2-icon {\n        width: 36px;\n        height: 36px;\n        font-size: 1.1rem;\n    }<\/p>\n<p>    .hec-floating-2-text-main {\n        font-size: 0.85rem;\n    }<\/p>\n<p>    .hec-floating-2-text-sub {\n        font-size: 0.75rem;\n    }\n}\n<\/style>\n<p><!-- Why Choose Landercoll HEC for Oil Drilling Section (Redesigned V5) --><\/p>\n<div class=\"hec-why-choose-drilling-section-v5\">\n<div class=\"content-container\">\n        <!-- Section Header --><\/p>\n<div class=\"hec-why-drilling-header-v5\">\n<div class=\"hec-why-drilling-badge-v5\">\n                <span class=\"hec-why-badge-icon-v5\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2b50\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2b50.svg\"><\/span><br \/>\n                <span class=\"hec-why-badge-text-v5\">\u79c1\u305f\u3061\u3092\u9078\u3076\u7406\u7531<\/span>\n            <\/div>\n<h2 class=\"hec-why-drilling-title-v5\">Why Choose <a href=\"https:\/\/hpmc.ae\/ja\/cellulose-ether-hpmc\/landercoll-cellulose-ether\/hydroxyethyl-cellulose-hec\/\" target=\"_blank\">Landercoll\u00ae HEC<\/a> for Oil Drilling?<\/h2>\n<\/p><\/div>\n<p>        <!-- Main Grid --><\/p>\n<div class=\"hec-why-drilling-main-grid-v5\">\n            <!-- Left Column: Features 1, 2, 3 --><\/p>\n<div class=\"hec-why-drilling-left-column-v5\">\n                <!-- Feature 1 --><\/p>\n<div class=\"hec-why-feature-card-v5 hec-feature-row-1\">\n<div class=\"hec-feature-number-v5\">\n                        <span class=\"hec-feature-check-v5\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2714\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2714.svg\"><\/span><br \/>\n                        <span class=\"hec-feature-num-v5\">1<\/span>\n                    <\/div>\n<div class=\"hec-feature-content-v5\">\n<h3 class=\"hec-feature-title-v5\">Powerful Thickening &amp; Suspension<\/h3>\n<p class=\"hec-feature-desc-v5\">Landercoll\u00ae HEC offers balanced viscosity development for both freshwater and saturated saltwater systems, effectively suspending drill cuttings, weighting material (e.g., barite, hematite), and improving hole-cleaning efficiency.<\/p>\n<div class=\"hec-feature-result-v5\">\n                            <span class=\"hec-result-label-v5\">\u7d50\u679c\uff1a<\/span><br \/>\n                            <span class=\"hec-result-text-v5\">Enhanced wellbore stability and efficient solids transport.<\/span>\n                        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Feature 2 --><\/p>\n<div class=\"hec-why-feature-card-v5 hec-feature-row-2\">\n<div class=\"hec-feature-number-v5\">\n                        <span class=\"hec-feature-check-v5\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2714\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2714.svg\"><\/span><br \/>\n                        <span class=\"hec-feature-num-v5\">2<\/span>\n                    <\/div>\n<div class=\"hec-feature-content-v5\">\n<h3 class=\"hec-feature-title-v5\">Outstanding Salt &amp; Electrolyte Tolerance<\/h3>\n<p class=\"hec-feature-desc-v5\">Unlike many natural polymers, Landercoll\u00ae HEC maintains stable viscosity even in brine or high-electrolyte environments containing NaCl, KCl, CaCl\u2082, or CaBr\u2082.<\/p>\n<div class=\"hec-feature-result-v5\">\n                            <span class=\"hec-result-text-v5\">Prevents polymer degradation and ensures steady rheological control under extreme ionic conditions.<\/span>\n                        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Feature 3 --><\/p>\n<div class=\"hec-why-feature-card-v5 hec-feature-row-3\">\n<div class=\"hec-feature-number-v5\">\n                        <span class=\"hec-feature-check-v5\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2714\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2714.svg\"><\/span><br \/>\n                        <span class=\"hec-feature-num-v5\">3<\/span>\n                    <\/div>\n<div class=\"hec-feature-content-v5\">\n<h3 class=\"hec-feature-title-v5\">Improved Lubrication &amp; Wear Reduction<\/h3>\n<p class=\"hec-feature-desc-v5\">By forming a lubricating film on the drill string and wellbore surface, Landercoll\u00ae HEC reduces friction, torque, and drag\u2014lowering bit wear and enhancing rate of penetration (ROP).<\/p>\n<div class=\"hec-feature-result-v5\">\n                            <span class=\"hec-result-text-v5\">Extended equipment life and reduced maintenance costs.<\/span>\n                        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- Center: Image --><\/p>\n<div class=\"hec-why-drilling-center-image-v5\">\n<div class=\"hec-center-image-wrapper-v5\">\n                    <img loading=\"lazy\" height=\"533\" width=\"800\" decoding=\"async\" src=\"https:\/\/hpmc.ae\/wp-content\/uploads\/2025\/09\/LANDU-Hydroxyethyl-Cellulose-hec.jpg\" alt=\"cURL Too many subrequests.\"><\/p>\n<div class=\"hec-center-floating-badge-v5\">\n<div class=\"hec-center-badge-icon-v5\">\n                            <span class=\"hec-center-icon-v5\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji editing\" alt=\"\ud83c\udfc6\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f3c6.svg\" style=\"outline: rgb(33, 150, 243) solid 3px; outline-offset: 2px; box-shadow: rgba(33, 150, 243, 0.3) 0px 0px 10px;\"><\/span>\n                        <\/div>\n<div class=\"hec-center-badge-content-v5\">\n                            <span class=\"hec-center-badge-title-v5\"><a href=\"https:\/\/hpmc.ae\/ja\/cellulose-ether-hpmc\/landercoll-cellulose-ether\/hydroxyethyl-cellulose-hec\/\" target=\"_blank\">\u30d7\u30ec\u30df\u30a2\u30e0<\/a><\/span><br \/>\n                            <span class=\"hec-center-badge-subtitle-v5\"><a href=\"https:\/\/hpmc.ae\/ja\/cellulose-ether-hpmc\/landercoll-cellulose-ether\/hydroxyethyl-cellulose-hec\/\" target=\"_blank\">Quality HEC<\/a><\/span>\n                        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- Right Column: Features 4, 5, 6 --><\/p>\n<div class=\"hec-why-drilling-right-column-v5\">\n                <!-- Feature 4 --><\/p>\n<div class=\"hec-why-feature-card-v5 hec-feature-row-1\">\n<div class=\"hec-feature-number-v5\">\n                        <span class=\"hec-feature-check-v5\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2714\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2714.svg\"><\/span><br \/>\n                        <span class=\"hec-feature-num-v5\">4<\/span>\n                    <\/div>\n<div class=\"hec-feature-content-v5\">\n<h3 class=\"hec-feature-title-v5\">Fluid Loss &amp; Filtration Control<\/h3>\n<p class=\"hec-feature-desc-v5\">HEC forms a uniform, low-permeability filter cake, minimizing water loss to the formation and preventing differential sticking.<\/p>\n<p class=\"hec-feature-desc-v5\">This improves wellbore integrity, particularly in reactive shale and unstable formations.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Feature 5 --><\/p>\n<div class=\"hec-why-feature-card-v5 hec-feature-row-2\">\n<div class=\"hec-feature-number-v5\">\n                        <span class=\"hec-feature-check-v5\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2714\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2714.svg\"><\/span><br \/>\n                        <span class=\"hec-feature-num-v5\">5<\/span>\n                    <\/div>\n<div class=\"hec-feature-content-v5\">\n<h3 class=\"hec-feature-title-v5\">Reliable Under Extreme Conditions<\/h3>\n<p class=\"hec-feature-desc-v5\">Performs effectively in deep wells, high-density mud systems, and high-temperature formations.<\/p>\n<div class=\"hec-feature-result-v5\">\n                            <span class=\"hec-result-text-v5\">Thermal stability up to 150\u00b0C (302\u00b0F), maintaining viscosity and gel strength.<\/span>\n                        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Feature 6 --><\/p>\n<div class=\"hec-why-feature-card-v5 hec-feature-row-3\">\n<div class=\"hec-feature-number-v5\">\n                        <span class=\"hec-feature-check-v5\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2714\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2714.svg\"><\/span><br \/>\n                        <span class=\"hec-feature-num-v5\">6<\/span>\n                    <\/div>\n<div class=\"hec-feature-content-v5\">\n<h3 class=\"hec-feature-title-v5\">Environmentally Friendly<\/h3>\n<p class=\"hec-feature-desc-v5\">Landercoll\u00ae HEC is biodegradable and non-toxic, meeting environmental regulations for onshore and offshore drilling operations.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<style>\n\/* Why Choose Landercoll HEC for Oil Drilling Section V5 (Light Background) *\/\n.hec-why-choose-drilling-section-v5 {\n    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #ffffff 100%);\n    padding: 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-why-choose-drilling-section-v5::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.02) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.02) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-why-choose-drilling-section-v5 .content-container {\n    max-width: 1700px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Section Header *\/\n.hec-why-drilling-header-v5 {\n    text-align: center;\n    margin-bottom: 60px;\n}<\/p>\n<p>.hec-why-drilling-badge-v5 {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    margin-bottom: 24px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-why-badge-icon-v5 {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-why-badge-text-v5 {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-why-drilling-title-v5 {\n    font-size: 2.8rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>\/* Main Grid Layout - \u4f7f\u7528CSS Grid\u5b9e\u73b0\u5b8c\u7f8e\u5bf9\u9f50,\u56fe\u7247\u4e0a\u4e0b\u5c45\u4e2d *\/\n.hec-why-drilling-main-grid-v5 {\n    display: grid;\n    grid-template-columns: 1fr 507px 1fr;\n    grid-template-rows: auto auto auto;\n    gap: 40px;\n    align-items: center;\n}<\/p>\n<p>\/* Left Column *\/\n.hec-why-drilling-left-column-v5 {\n    display: contents;\n}<\/p>\n<p>\/* Center Image - \u8de8\u8d8a\u6240\u6709\u884c,\u4e0a\u4e0b\u5c45\u4e2d *\/\n.hec-why-drilling-center-image-v5 {\n    grid-column: 2;\n    grid-row: 1 \/ 4;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n}<\/p>\n<p>\/* Right Column *\/\n.hec-why-drilling-right-column-v5 {\n    display: contents;\n}<\/p>\n<p>\/* \u786e\u4fdd1\u548c4\u5728\u540c\u4e00\u884c *\/\n.hec-feature-row-1 {\n    grid-row: 1;\n}<\/p>\n<p>.hec-why-drilling-left-column-v5 .hec-feature-row-1 {\n    grid-column: 1;\n}<\/p>\n<p>.hec-why-drilling-right-column-v5 .hec-feature-row-1 {\n    grid-column: 3;\n}<\/p>\n<p>\/* \u786e\u4fdd2\u548c5\u5728\u540c\u4e00\u884c *\/\n.hec-feature-row-2 {\n    grid-row: 2;\n}<\/p>\n<p>.hec-why-drilling-left-column-v5 .hec-feature-row-2 {\n    grid-column: 1;\n}<\/p>\n<p>.hec-why-drilling-right-column-v5 .hec-feature-row-2 {\n    grid-column: 3;\n}<\/p>\n<p>\/* \u786e\u4fdd3\u548c6\u5728\u540c\u4e00\u884c *\/\n.hec-feature-row-3 {\n    grid-row: 3;\n}<\/p>\n<p>.hec-why-drilling-left-column-v5 .hec-feature-row-3 {\n    grid-column: 1;\n}<\/p>\n<p>.hec-why-drilling-right-column-v5 .hec-feature-row-3 {\n    grid-column: 3;\n}<\/p>\n<p>\/* Feature Card V5 *\/\n.hec-why-feature-card-v5 {\n    display: flex;\n    gap: 20px;\n    padding: 28px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 16px;\n    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-why-feature-card-v5:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.12);\n    transform: translateY(-4px);\n}<\/p>\n<p>.hec-feature-number-v5 {\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    gap: 6px;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-feature-check-v5 {\n    width: 36px;\n    height: 36px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 10px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    color: white;\n    font-size: 0.85rem;\n    font-weight: 700;\n}<\/p>\n<p>.hec-feature-num-v5 {\n    font-size: 1.4rem;\n    font-weight: 800;\n    color: #0891b2;\n}<\/p>\n<p>.hec-feature-content-v5 {\n    flex: 1;\n    display: flex;\n    flex-direction: column;\n    gap: 12px;\n}<\/p>\n<p>.hec-feature-title-v5 {\n    font-size: 1.2rem;\n    font-weight: 800;\n    color: #1e293b;\n    margin: 0;\n    line-height: 1.3;\n}<\/p>\n<p>.hec-feature-desc-v5 {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.7;\n    margin: 0;\n}<\/p>\n<p>.hec-feature-result-v5 {\n    display: flex;\n    flex-direction: column;\n    gap: 6px;\n    padding: 14px 18px;\n    background: rgba(240, 249, 255, 0.6);\n    border-left: 3px solid #0891b2;\n    border-radius: 8px;\n}<\/p>\n<p>.hec-result-label-v5 {\n    font-size: 0.8rem;\n    font-weight: 800;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-result-text-v5 {\n    font-size: 0.9rem;\n    color: #0c4a6e;\n    line-height: 1.6;\n    font-weight: 600;\n}<\/p>\n<p>\/* Center Image *\/\n.hec-center-image-wrapper-v5 {\n    position: relative;\n    border-radius: 20px;\n    overflow: hidden;\n    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.12);\n    width: 100%;\n    height: 700px;\n    border: 3px solid white;\n    transition: all 0.4s ease;\n}<\/p>\n<p>.hec-center-image-wrapper-v5:hover {\n    transform: scale(1.02);\n    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.15);\n}<\/p>\n<p>.hec-center-image-wrapper-v5 img {\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    object-position: center center;\n    display: block;\n    transition: transform 0.4s ease;\n}<\/p>\n<p>.hec-center-image-wrapper-v5:hover img {\n    transform: scale(1.05);\n}<\/p>\n<p>.hec-center-image-overlay-v5 {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05), rgba(14, 165, 233, 0.05));\n}<\/p>\n<p>.hec-center-floating-badge-v5 {\n    position: absolute;\n    top: 30px;\n    left: 50%;\n    transform: translateX(-50%);\n    display: flex;\n    align-items: center;\n    gap: 14px;\n    background: white;\n    padding: 16px 24px;\n    border-radius: 50px;\n    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);\n    backdrop-filter: blur(10px);\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    animation: float-hec-center-badge-v5 3s ease-in-out infinite;\n}<\/p>\n<p>@keyframes float-hec-center-badge-v5 {\n    0%, 100% {\n        transform: translateX(-50%) translateY(0);\n    }\n    50% {\n        transform: translateX(-50%) translateY(-8px);\n    }\n}<\/p>\n<p>.hec-center-badge-icon-v5 {\n    width: 45px;\n    height: 45px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 12px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-center-icon-v5 {\n    font-size: 1.4rem;\n}<\/p>\n<p>.hec-center-badge-content-v5 {\n    display: flex;\n    flex-direction: column;\n    gap: 2px;\n}<\/p>\n<p>.hec-center-badge-title-v5 {\n    font-size: 1rem;\n    font-weight: 700;\n    color: #1e293b;\n}<\/p>\n<p>.hec-center-badge-subtitle-v5 {\n    font-size: 0.85rem;\n    color: #64748b;\n}<\/p>\n<p>\/* Responsive Design *\/\n@media (max-width: 1500px) {\n    .hec-why-drilling-main-grid-v5 {\n        grid-template-columns: 1fr 450px 1fr;\n        gap: 32px;\n    }<\/p>\n<p>    .hec-center-image-wrapper-v5 {\n        height: 650px;\n    }\n}<\/p>\n<p>@media (max-width: 1200px) {\n    .hec-why-drilling-main-grid-v5 {\n        grid-template-columns: 1fr 400px 1fr;\n        gap: 28px;\n    }<\/p>\n<p>    .hec-center-image-wrapper-v5 {\n        height: 600px;\n    }\n}<\/p>\n<p>@media (max-width: 1024px) {\n    .hec-why-choose-drilling-section-v5 {\n        padding: 80px 0;\n    }<\/p>\n<p>    .hec-why-choose-drilling-section-v5 .content-container {\n        padding: 0 40px;\n    }<\/p>\n<p>    .hec-why-drilling-title-v5 {\n        font-size: 2.4rem;\n    }<\/p>\n<p>    .hec-why-drilling-main-grid-v5 {\n        display: flex;\n        flex-direction: column;\n        gap: 40px;\n    }<\/p>\n<p>    .hec-why-drilling-left-column-v5,\n    .hec-why-drilling-right-column-v5 {\n        display: flex;\n        flex-direction: column;\n        gap: 24px;\n    }<\/p>\n<p>    .hec-why-drilling-center-image-v5 {\n        order: -1;\n    }<\/p>\n<p>    .hec-center-image-wrapper-v5 {\n        height: 500px;\n    }\n}<\/p>\n<p>@media (max-width: 768px) {\n    .hec-why-choose-drilling-section-v5 {\n        padding: 60px 0;\n    }<\/p>\n<p>    .hec-why-choose-drilling-section-v5 .content-container {\n        padding: 0 30px;\n    }<\/p>\n<p>    .hec-why-drilling-title-v5 {\n        font-size: 2rem;\n    }<\/p>\n<p>    .hec-center-image-wrapper-v5 {\n        height: 450px;\n    }\n}<\/p>\n<p>@media (max-width: 480px) {\n    .hec-why-choose-drilling-section-v5 {\n        padding: 50px 0;\n    }<\/p>\n<p>    .hec-why-choose-drilling-section-v5 .content-container {\n        padding: 0 20px;\n    }<\/p>\n<p>    .hec-why-drilling-badge-v5 {\n        padding: 8px 20px;\n    }<\/p>\n<p>    .hec-why-badge-icon-v5 {\n        font-size: 1.1rem;\n    }<\/p>\n<p>    .hec-why-badge-text-v5 {\n        font-size: 0.85rem;\n    }<\/p>\n<p>    .hec-why-drilling-title-v5 {\n        font-size: 1.6rem;\n    }<\/p>\n<p>    .hec-why-feature-card-v5 {\n        flex-direction: column;\n        padding: 24px;\n    }<\/p>\n<p>    .hec-feature-number-v5 {\n        flex-direction: row;\n        width: 100%;\n        justify-content: flex-start;\n    }<\/p>\n<p>    .hec-feature-check-v5 {\n        width: 32px;\n        height: 32px;\n        font-size: 0.8rem;\n    }<\/p>\n<p>    .hec-feature-num-v5 {\n        font-size: 1.2rem;\n    }<\/p>\n<p>    .hec-feature-title-v5 {\n        font-size: 1.05rem;\n    }<\/p>\n<p>    .hec-feature-desc-v5 {\n        font-size: 0.9rem;\n    }<\/p>\n<p>    .hec-feature-result-v5 {\n        padding: 12px 16px;\n    }<\/p>\n<p>    .hec-result-label-v5 {\n        font-size: 0.75rem;\n    }<\/p>\n<p>    .hec-result-text-v5 {\n        font-size: 0.85rem;\n    }<\/p>\n<p>    .hec-center-image-wrapper-v5 {\n        height: 400px;\n    }<\/p>\n<p>    .hec-center-floating-badge-v5 {\n        padding: 12px 20px;\n        top: 20px;\n    }<\/p>\n<p>    .hec-center-badge-icon-v5 {\n        width: 40px;\n        height: 40px;\n    }<\/p>\n<p>    .hec-center-icon-v5 {\n        font-size: 1.2rem;\n    }<\/p>\n<p>    .hec-center-badge-title-v5 {\n        font-size: 0.9rem;\n    }<\/p>\n<p>    .hec-center-badge-subtitle-v5 {\n        font-size: 0.8rem;\n    }\n}\n<\/style>\n<p><!-- Key Benefits in Drilling Operations Section --><\/p>\n<div class=\"hec-key-benefits-drilling-section\">\n<div class=\"content-container\">\n        <!-- Section Header --><\/p>\n<div class=\"hec-benefits-drilling-header\">\n<div class=\"hec-benefits-header-badge\">\n                <span class=\"hec-benefits-badge-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udc8e\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f48e.svg\"><\/span><br \/>\n                <span class=\"hec-benefits-badge-text\">\u4e3b\u306a\u5229\u70b9<\/span>\n            <\/div>\n<h2 class=\"hec-benefits-drilling-title\">Key Benefits in Drilling Operations<\/h2>\n<p class=\"hec-benefits-drilling-subtitle\">Using Landercoll\u00ae HEC helps operators achieve:<\/p>\n<\/p><\/div>\n<p>        <!-- Benefits Grid --><\/p>\n<div class=\"hec-benefits-drilling-grid\">\n            <!-- Benefit 1 --><\/p>\n<div class=\"hec-benefit-drilling-card\">\n<div class=\"hec-benefit-icon-wrapper\">\n                    <span class=\"hec-benefit-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u26a1\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/26a1.svg\"><\/span>\n                <\/div>\n<p class=\"hec-benefit-text\">Higher drilling speed through improved hole cleaning efficiency<\/p>\n<\/p><\/div>\n<p>            <!-- Benefit 2 --><\/p>\n<div class=\"hec-benefit-drilling-card\">\n<div class=\"hec-benefit-icon-wrapper\">\n                    <span class=\"hec-benefit-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udd25\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f525.svg\"><\/span>\n                <\/div>\n<p class=\"hec-benefit-text\">Reduced frictional heat and torque<\/p>\n<\/p><\/div>\n<p>            <!-- Benefit 3 --><\/p>\n<div class=\"hec-benefit-drilling-card\">\n<div class=\"hec-benefit-icon-wrapper\">\n                    <span class=\"hec-benefit-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u23f1\ufe0f\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/23f1.svg\"><\/span>\n                <\/div>\n<p class=\"hec-benefit-text\">Extended lifespan of bits, pipes, and downhole tools<\/p>\n<\/p><\/div>\n<p>            <!-- Benefit 4 --><\/p>\n<div class=\"hec-benefit-drilling-card\">\n<div class=\"hec-benefit-icon-wrapper\">\n                    <span class=\"hec-benefit-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udee1\ufe0f\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f6e1.svg\"><\/span>\n                <\/div>\n<p class=\"hec-benefit-text\">Greater shale stability and prevention of wellbore collapse<\/p>\n<\/p><\/div>\n<p>            <!-- Benefit 5 --><\/p>\n<div class=\"hec-benefit-drilling-card\">\n<div class=\"hec-benefit-icon-wrapper\">\n                    <span class=\"hec-benefit-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83c\udfaf\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f3af.svg\"><\/span>\n                <\/div>\n<p class=\"hec-benefit-text\">cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<p>            <!-- Benefit 6 --><\/p>\n<div class=\"hec-benefit-drilling-card\">\n<div class=\"hec-benefit-icon-wrapper\">\n                    <span class=\"hec-benefit-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udcb0\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4b0.svg\"><\/span>\n                <\/div>\n<p class=\"hec-benefit-text\">cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>        <!-- Result Box --><\/p>\n<div class=\"hec-benefits-result-box\">\n            <span class=\"hec-benefits-result-arrow\">\u2192<\/span><\/p>\n<div class=\"hec-benefits-result-content\">\n                <span class=\"hec-benefits-result-label\">\u7d50\u679c\uff1a<\/span><br \/>\n                <span class=\"hec-benefits-result-text\">cURL Too many subrequests.<\/span>\n            <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<p><!-- Product Range Section --><\/p>\n<div class=\"hec-product-range-section\">\n<div class=\"content-container\">\n        <!-- Section Header --><\/p>\n<div class=\"hec-product-range-header\">\n<div class=\"hec-product-range-badge\">\n                <span class=\"hec-product-badge-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udce6\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4e6.svg\"><\/span><br \/>\n                <span class=\"hec-product-badge-text\">\u88fd\u54c1\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7<\/span>\n            <\/div>\n<h2 class=\"hec-product-range-title\">cURL Too many subrequests.<\/h2>\n<p class=\"hec-product-range-subtitle\">cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<p>        <!-- Product Table --><\/p>\n<div class=\"hec-product-table-wrapper\">\n<table class=\"hec-product-table\">\n<thead>\n<tr>\n<th class=\"hec-table-header\">cURL Too many subrequests.<\/th>\n<th class=\"hec-table-header\">Viscosity Range<br \/><span class=\"hec-table-subtext\">cURL Too many subrequests.<\/span><\/th>\n<th class=\"hec-table-header\">cURL Too many subrequests.<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"hec-table-row\">\n<td class=\"hec-table-cell hec-grade-cell\">\n                            <span class=\"hec-grade-badge hec-grade-hv\">cURL Too many subrequests.<\/span><br \/>\n                            <span class=\"hec-grade-name\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<td class=\"hec-table-cell hec-viscosity-cell\">cURL Too many subrequests.<\/td>\n<td class=\"hec-table-cell hec-application-cell\">cURL Too many subrequests.<\/td>\n<\/tr>\n<tr class=\"hec-table-row\">\n<td class=\"hec-table-cell hec-grade-cell\">\n                            <span class=\"hec-grade-badge hec-grade-mv\">cURL Too many subrequests.<\/span><br \/>\n                            <span class=\"hec-grade-name\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<td class=\"hec-table-cell hec-viscosity-cell\">cURL Too many subrequests.<\/td>\n<td class=\"hec-table-cell hec-application-cell\">cURL Too many subrequests.<\/td>\n<\/tr>\n<tr class=\"hec-table-row\">\n<td class=\"hec-table-cell hec-grade-cell\">\n                            <span class=\"hec-grade-badge hec-grade-lv\">cURL Too many subrequests.<\/span><br \/>\n                            <span class=\"hec-grade-name\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<td class=\"hec-table-cell hec-viscosity-cell\">cURL Too many subrequests.<\/td>\n<td class=\"hec-table-cell hec-application-cell\">Fluid-loss control agent and thinner additive for lightweight mud systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>        <!-- Features Grid --><\/p>\n<div class=\"hec-product-features-section\">\n<h3 class=\"hec-product-features-title\">All grades feature:<\/h3>\n<div class=\"hec-product-features-grid\">\n<div class=\"hec-product-feature-item\">\n                    <span class=\"hec-product-feature-icon\">\u2713<\/span><br \/>\n                    <span class=\"hec-product-feature-text\">High purity and substitution uniformity<\/span>\n                <\/div>\n<div class=\"hec-product-feature-item\">\n                    <span class=\"hec-product-feature-icon\">\u2713<\/span><br \/>\n                    <span class=\"hec-product-feature-text\">Superior salt\/brine tolerance<\/span>\n                <\/div>\n<div class=\"hec-product-feature-item\">\n                    <span class=\"hec-product-feature-icon\">\u2713<\/span><br \/>\n                    <span class=\"hec-product-feature-text\">Rapid hydration without lumping<\/span>\n                <\/div>\n<div class=\"hec-product-feature-item\">\n                    <span class=\"hec-product-feature-icon\">\u2713<\/span><br \/>\n                    <span class=\"hec-product-feature-text\">Stable gel structure and controlled yield stress<\/span>\n                <\/div>\n<div class=\"hec-product-feature-item\">\n                    <span class=\"hec-product-feature-icon\">\u2713<\/span><br \/>\n                    <span class=\"hec-product-feature-text\">Low ash and insoluble content<\/span>\n                <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>        <!-- Custom Note --><\/p>\n<div class=\"hec-product-custom-note\">\n            <span class=\"hec-custom-note-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udd27\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f527.svg\"><\/span><\/p>\n<p class=\"hec-custom-note-text\"><strong>cURL Too many subrequests.<\/strong> \u3068 <strong>OEM supply<\/strong> available upon project request.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<style>\n\/* Key Benefits in Drilling Operations Section *\/\n.hec-key-benefits-drilling-section {\n    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);\n    padding: 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-key-benefits-drilling-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.03) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.03) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-key-benefits-drilling-section .content-container {\n    max-width: 1400px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Section Header *\/\n.hec-benefits-drilling-header {\n    text-align: center;\n    margin-bottom: 60px;\n}<\/p>\n<p>.hec-benefits-header-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    margin-bottom: 24px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-benefits-badge-icon {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-benefits-badge-text {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-benefits-drilling-title {\n    font-size: 2.8rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0 0 16px 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>.hec-benefits-drilling-subtitle {\n    font-size: 1.15rem;\n    color: #475569;\n    margin: 0;\n    line-height: 1.6;\n    font-weight: 600;\n}<\/p>\n<p>\/* Benefits Grid *\/\n.hec-benefits-drilling-grid {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 24px;\n    margin-bottom: 40px;\n}<\/p>\n<p>.hec-benefit-drilling-card {\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    text-align: center;\n    padding: 32px 24px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 20px;\n    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-benefit-drilling-card:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.12);\n    transform: translateY(-6px);\n}<\/p>\n<p>.hec-benefit-icon-wrapper {\n    width: 70px;\n    height: 70px;\n    background: linear-gradient(135deg, rgba(240, 249, 255, 0.8), rgba(224, 242, 254, 0.8));\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    border-radius: 18px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    margin-bottom: 20px;\n}<\/p>\n<p>.hec-benefit-icon {\n    font-size: 2rem;\n}<\/p>\n<p>.hec-benefit-text {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.7;\n    margin: 0;\n}<\/p>\n<p>\/* Result Box *\/\n.hec-benefits-result-box {\n    display: flex;\n    align-items: flex-start;\n    gap: 16px;\n    padding: 28px 36px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.15);\n    border-left: 5px solid #0891b2;\n    border-radius: 20px;\n    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);\n    max-width: 1000px;\n    margin: 0 auto;\n}<\/p>\n<p>.hec-benefits-result-arrow {\n    font-size: 1.5rem;\n    color: #0891b2;\n    font-weight: 700;\n    flex-shrink: 0;\n    margin-top: 2px;\n}<\/p>\n<p>.hec-benefits-result-content {\n    flex: 1;\n    display: flex;\n    flex-wrap: wrap;\n    align-items: baseline;\n    gap: 8px;\n}<\/p>\n<p>.hec-benefits-result-label {\n    font-size: 1.1rem;\n    font-weight: 800;\n    color: #0891b2;\n}<\/p>\n<p>.hec-benefits-result-text {\n    font-size: 1.05rem;\n    color: #1e293b;\n    line-height: 1.7;\n    font-weight: 600;\n}<\/p>\n<p>\/* Product Range Section *\/\n.hec-product-range-section {\n    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);\n    padding: 100px 0;\n    position: relative;\n}<\/p>\n<p>.hec-product-range-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.02) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.02) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-product-range-section .content-container {\n    max-width: 1400px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Section Header *\/\n.hec-product-range-header {\n    text-align: center;\n    margin-bottom: 60px;\n}<\/p>\n<p>.hec-product-range-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    margin-bottom: 24px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-product-badge-icon {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-product-badge-text {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-product-range-title {\n    font-size: 2.5rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0 0 16px 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>.hec-product-range-subtitle {\n    font-size: 1.05rem;\n    color: #475569;\n    margin: 0;\n    line-height: 1.7;\n    max-width: 900px;\n    margin: 0 auto;\n}<\/p>\n<p>\/* Product Table *\/\n.hec-product-table-wrapper {\n    overflow-x: auto;\n    margin-bottom: 50px;\n}<\/p>\n<p>.hec-product-table {\n    width: 100%;\n    border-collapse: separate;\n    border-spacing: 0;\n    background: white;\n    border-radius: 16px;\n    overflow: hidden;\n    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);\n}<\/p>\n<p>.hec-product-table thead {\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n}<\/p>\n<p>.hec-table-header {\n    padding: 24px 28px;\n    text-align: left;\n    font-size: 1rem;\n    font-weight: 800;\n    color: white;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-table-subtext {\n    display: block;\n    font-size: 0.8rem;\n    font-weight: 600;\n    text-transform: none;\n    margin-top: 4px;\n    opacity: 0.9;\n}<\/p>\n<p>.hec-table-row {\n    border-bottom: 2px solid rgba(6, 182, 212, 0.08);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-table-row:last-child {\n    border-bottom: none;\n}<\/p>\n<p>.hec-table-row:hover {\n    background: rgba(240, 249, 255, 0.5);\n}<\/p>\n<p>.hec-table-cell {\n    padding: 28px;\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.7;\n}<\/p>\n<p>.hec-grade-cell {\n    display: flex;\n    flex-direction: column;\n    gap: 8px;\n}<\/p>\n<p>.hec-grade-badge {\n    display: inline-flex;\n    padding: 8px 16px;\n    border-radius: 8px;\n    font-size: 0.9rem;\n    font-weight: 800;\n    width: fit-content;\n}<\/p>\n<p>.hec-grade-hv {\n    background: linear-gradient(135deg, #fef3c7, #fde68a);\n    color: #92400e;\n}<\/p>\n<p>.hec-grade-mv {\n    background: linear-gradient(135deg, #dbeafe, #bfdbfe);\n    color: #1e3a8a;\n}<\/p>\n<p>.hec-grade-lv {\n    background: linear-gradient(135deg, #d1fae5, #a7f3d0);\n    color: #065f46;\n}<\/p>\n<p>.hec-grade-name {\n    font-size: 0.85rem;\n    color: #64748b;\n    font-weight: 600;\n}<\/p>\n<p>.hec-viscosity-cell {\n    font-weight: 700;\n    color: #0891b2;\n    font-size: 1rem;\n}<\/p>\n<p>.hec-application-cell {\n    max-width: 500px;\n}<\/p>\n<p>\/* Product Features Section *\/\n.hec-product-features-section {\n    margin-bottom: 40px;\n}<\/p>\n<p>.hec-product-features-title {\n    font-size: 1.4rem;\n    font-weight: 800;\n    color: #1e293b;\n    margin: 0 0 24px 0;\n    text-align: center;\n}<\/p>\n<p>.hec-product-features-grid {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 16px;\n}<\/p>\n<p>.hec-product-feature-item {\n    display: flex;\n    align-items: center;\n    gap: 12px;\n    padding: 18px 24px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 12px;\n    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.04);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-product-feature-item:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.1);\n    transform: translateX(4px);\n}<\/p>\n<p>.hec-product-feature-icon {\n    width: 28px;\n    height: 28px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 8px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    color: white;\n    font-size: 0.85rem;\n    font-weight: 700;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-product-feature-text {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.6;\n    font-weight: 600;\n}<\/p>\n<p>\/* Custom Note *\/\n.hec-product-custom-note {\n    display: flex;\n    align-items: center;\n    gap: 16px;\n    padding: 24px 32px;\n    background: linear-gradient(135deg, rgba(240, 249, 255, 0.8), rgba(224, 242, 254, 0.8));\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    border-radius: 16px;\n    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-custom-note-icon {\n    font-size: 2rem;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-custom-note-text {\n    font-size: 1rem;\n    color: #1e293b;\n    line-height: 1.7;\n    margin: 0;\n}<\/p>\n<p>.hec-custom-note-text strong {\n    color: #0891b2;\n    font-weight: 700;\n}<\/p>\n<p>\/* Responsive Design *\/\n@media (max-width: 1024px) {\n    .hec-key-benefits-drilling-section,\n    .hec-product-range-section {\n        padding: 80px 0;\n    }<\/p>\n<p>    .hec-key-benefits-drilling-section .content-container,\n    .hec-product-range-section .content-container {\n        padding: 0 40px;\n    }<\/p>\n<p>    .hec-benefits-drilling-title,\n    .hec-product-range-title {\n        font-size: 2.4rem;\n    }<\/p>\n<p>    .hec-benefits-drilling-grid {\n        grid-template-columns: repeat(2, 1fr);\n    }<\/p>\n<p>    .hec-product-features-grid {\n        grid-template-columns: 1fr;\n    }\n}<\/p>\n<p>@media (max-width: 768px) {\n    .hec-key-benefits-drilling-section,\n    .hec-product-range-section {\n        padding: 60px 0;\n    }<\/p>\n<p>    .hec-key-benefits-drilling-section .content-container,\n    .hec-product-range-section .content-container {\n        padding: 0 30px;\n    }<\/p>\n<p>    .hec-benefits-drilling-title,\n    .hec-product-range-title {\n        font-size: 2rem;\n    }<\/p>\n<p>    .hec-benefits-drilling-grid {\n        grid-template-columns: 1fr;\n    }<\/p>\n<p>    .hec-table-header,\n    .hec-table-cell {\n        padding: 20px;\n        font-size: 0.9rem;\n    }\n}<\/p>\n<p>@media (max-width: 480px) {\n    .hec-key-benefits-drilling-section,\n    .hec-product-range-section {\n        padding: 50px 0;\n    }<\/p>\n<p>    .hec-key-benefits-drilling-section .content-container,\n    .hec-product-range-section .content-container {\n        padding: 0 20px;\n    }<\/p>\n<p>    .hec-benefits-drilling-title,\n    .hec-product-range-title {\n        font-size: 1.6rem;\n    }<\/p>\n<p>    .hec-benefits-drilling-subtitle,\n    .hec-product-range-subtitle {\n        font-size: 1rem;\n    }<\/p>\n<p>    .hec-benefit-icon-wrapper {\n        width: 60px;\n        height: 60px;\n    }<\/p>\n<p>    .hec-benefit-icon {\n        font-size: 1.8rem;\n    }<\/p>\n<p>    .hec-benefit-text {\n        font-size: 0.9rem;\n    }<\/p>\n<p>    .hec-benefits-result-box {\n        flex-direction: column;\n        padding: 24px 28px;\n    }<\/p>\n<p>    .hec-benefits-result-arrow {\n        font-size: 1.3rem;\n    }<\/p>\n<p>    .hec-benefits-result-content {\n        flex-direction: column;\n        align-items: flex-start;\n    }<\/p>\n<p>    .hec-benefits-result-label {\n        font-size: 1rem;\n    }<\/p>\n<p>    .hec-benefits-result-text {\n        font-size: 0.95rem;\n    }<\/p>\n<p>    .hec-table-header,\n    .hec-table-cell {\n        padding: 16px;\n        font-size: 0.85rem;\n    }<\/p>\n<p>    .hec-product-custom-note {\n        flex-direction: column;\n        text-align: center;\n        padding: 20px 24px;\n    }<\/p>\n<p>    .hec-custom-note-icon {\n        font-size: 1.8rem;\n    }<\/p>\n<p>    .hec-custom-note-text {\n        font-size: 0.9rem;\n    }\n}\n<\/style>\n<p><!-- Functional Mechanism Section --><\/p>\n<div class=\"hec-functional-mechanism-section\">\n<div class=\"content-container\">\n        <!-- Section Header --><\/p>\n<div class=\"hec-mechanism-header\">\n<div class=\"hec-mechanism-badge\">\n                <span class=\"hec-mechanism-badge-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2699\ufe0f\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2699.svg\"><\/span><br \/>\n                <span class=\"hec-mechanism-badge-text\">Functional Mechanism<\/span>\n            <\/div>\n<h2 class=\"hec-mechanism-title\">Functional Mechanism \u2013 How Landercoll\u00ae HEC Works in Drilling Fluids<\/h2>\n<\/p><\/div>\n<p>        <!-- Main Grid --><\/p>\n<div class=\"hec-mechanism-main-grid\">\n            <!-- Left: Mechanisms List --><\/p>\n<div class=\"hec-mechanism-list\">\n                <!-- Mechanism 1 --><\/p>\n<div class=\"hec-mechanism-card\">\n<div class=\"hec-mechanism-number\">\n                        <span class=\"hec-mechanism-num\">(1)<\/span>\n                    <\/div>\n<div class=\"hec-mechanism-content\">\n<h3 class=\"hec-mechanism-subtitle\">Rheology &amp; Thickening<\/h3>\n<p class=\"hec-mechanism-desc\">HEC molecules hydrate and form a 3D polymer network that increases water viscosity and regulates shear-thinning behavior, ensuring ideal fluid flow at varying shear rates.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Mechanism 2 --><\/p>\n<div class=\"hec-mechanism-card\">\n<div class=\"hec-mechanism-number\">\n                        <span class=\"hec-mechanism-num\">(2)<\/span>\n                    <\/div>\n<div class=\"hec-mechanism-content\">\n<h3 class=\"hec-mechanism-subtitle\">Suspension &amp; Stability<\/h3>\n<p class=\"hec-mechanism-desc\">Viscous and elastic properties stabilize suspended solids (cuttings, weighting materials), allowing reliable hole cleaning and preventing settling even during flow interruptions.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Mechanism 3 --><\/p>\n<div class=\"hec-mechanism-card\">\n<div class=\"hec-mechanism-number\">\n                        <span class=\"hec-mechanism-num\">(3)<\/span>\n                    <\/div>\n<div class=\"hec-mechanism-content\">\n<h3 class=\"hec-mechanism-subtitle\">Fluid Loss Control<\/h3>\n<p class=\"hec-mechanism-desc\">HEC efficiently seals permeable formations by forming a tight, slick film, minimizing filtrate invasion and preventing formation damage.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Mechanism 4 --><\/p>\n<div class=\"hec-mechanism-card\">\n<div class=\"hec-mechanism-number\">\n                        <span class=\"hec-mechanism-num\">(4)<\/span>\n                    <\/div>\n<div class=\"hec-mechanism-content\">\n<h3 class=\"hec-mechanism-subtitle\">Lubrication &amp; Film Formation<\/h3>\n<p class=\"hec-mechanism-desc\">A thin HEC film coats the wellbore and drilling tools, reducing drag and friction coefficients, while also improving corrosion protection under brine environments.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Mechanism 5 --><\/p>\n<div class=\"hec-mechanism-card\">\n<div class=\"hec-mechanism-number\">\n                        <span class=\"hec-mechanism-num\">(5)<\/span>\n                    <\/div>\n<div class=\"hec-mechanism-content\">\n<h3 class=\"hec-mechanism-subtitle\">Salt-Resistant Viscosity Retention<\/h3>\n<p class=\"hec-mechanism-desc\">Landercoll\u00ae HEC retains up to 90% of its original viscosity even in saturated brines or multi-valent salt conditions, ensuring stable mud rheology where other polymers fail.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- Right: Image --><\/p>\n<div class=\"hec-mechanism-visual\">\n<div class=\"hec-mechanism-image-wrapper\">\n                    <img loading=\"lazy\" height=\"507\" width=\"760\" decoding=\"async\" src=\"https:\/\/hpmc.ae\/wp-content\/uploads\/2025\/09\/LANDU-Hydroxyethyl-Cellulose-HEC-solution-performance.jpg\" alt=\"HEC Solution Performance\"><\/p>\n<div class=\"hec-mechanism-floating-badge\">\n<div class=\"hec-mechanism-floating-icon\">\n                            <span class=\"hec-mechanism-icon-symbol\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udd2c\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f52c.svg\"><\/span>\n                        <\/div>\n<div class=\"hec-mechanism-floating-content\">\n                            <span class=\"hec-mechanism-floating-title\">\u30a2\u30c9\u30d0\u30f3\u30b9\u30c9<\/span><br \/>\n                            <span class=\"hec-mechanism-floating-subtitle\">Technology<\/span>\n                        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<p><!-- Performance Advantages Section --><\/p>\n<div class=\"hec-performance-advantages-section\">\n<div class=\"content-container\">\n        <!-- Section Header --><\/p>\n<div class=\"hec-performance-header\">\n<div class=\"hec-performance-badge\">\n                <span class=\"hec-performance-badge-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udcca\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4ca.svg\"><\/span><br \/>\n                <span class=\"hec-performance-badge-text\">Performance Comparison<\/span>\n            <\/div>\n<h2 class=\"hec-performance-title\">Performance Advantages vs. Other Polymers<\/h2>\n<\/p><\/div>\n<p>        <!-- Comparison Table --><\/p>\n<div class=\"hec-comparison-table-wrapper\">\n<table class=\"hec-comparison-table\">\n<thead>\n<tr>\n<th class=\"hec-comparison-header hec-feature-col\">cURL Too many subrequests.<\/th>\n<th class=\"hec-comparison-header hec-highlight-col\">Landercoll\u00ae HEC<\/th>\n<th class=\"hec-comparison-header\">XC Polymer<br \/><span class=\"hec-header-subtext\">(Xanthan Gum)<\/span><\/th>\n<th class=\"hec-comparison-header\">CMC<br \/><span class=\"hec-header-subtext\">(Carboxymethyl Cellulose)<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"hec-comparison-row\">\n<td class=\"hec-comparison-cell hec-feature-name\">Salt Tolerance<\/td>\n<td class=\"hec-comparison-cell hec-highlight-cell\">\n                            <span class=\"hec-rating-badge hec-excellent\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-good\">Good<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-poor\">Poor<\/span>\n                        <\/td>\n<\/tr>\n<tr class=\"hec-comparison-row\">\n<td class=\"hec-comparison-cell hec-feature-name\">Temperature Resistance<\/td>\n<td class=\"hec-comparison-cell hec-highlight-cell\">\n                            <span class=\"hec-rating-badge hec-excellent\">High (\u2264150\u00b0C)<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-moderate\">Moderate<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-moderate\">Moderate<\/span>\n                        <\/td>\n<\/tr>\n<tr class=\"hec-comparison-row\">\n<td class=\"hec-comparison-cell hec-feature-name\">Lubrication<\/td>\n<td class=\"hec-comparison-cell hec-highlight-cell\">\n                            <span class=\"hec-rating-badge hec-excellent\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-average\">Average<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-average\">Average<\/span>\n                        <\/td>\n<\/tr>\n<tr class=\"hec-comparison-row\">\n<td class=\"hec-comparison-cell hec-feature-name\">Filtration Control<\/td>\n<td class=\"hec-comparison-cell hec-highlight-cell\">\n                            <span class=\"hec-rating-badge hec-excellent\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-good\">Good<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-good\">Good<\/span>\n                        <\/td>\n<\/tr>\n<tr class=\"hec-comparison-row\">\n<td class=\"hec-comparison-cell hec-feature-name\">Cost Efficiency<\/td>\n<td class=\"hec-comparison-cell hec-highlight-cell\">\n                            <span class=\"hec-rating-badge hec-excellent\">Very Good<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-moderate\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-moderate\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<\/tr>\n<tr class=\"hec-comparison-row\">\n<td class=\"hec-comparison-cell hec-feature-name\">Biodegradability<\/td>\n<td class=\"hec-comparison-cell hec-highlight-cell\">\n                            <span class=\"hec-rating-badge hec-yes\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-yes\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<td class=\"hec-comparison-cell\">\n                            <span class=\"hec-rating-badge hec-yes\">cURL Too many subrequests.<\/span>\n                        <\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>        <!-- Verdict Box --><\/p>\n<div class=\"hec-verdict-box\">\n            <span class=\"hec-verdict-arrow\">\u2192<\/span><\/p>\n<div class=\"hec-verdict-content\">\n                <span class=\"hec-verdict-label\">Verdict:<\/span><br \/>\n                <span class=\"hec-verdict-text\">Landercoll\u00ae HEC offers an optimal balance of performance, stability, and cost-effectiveness for modern drilling operations.<\/span>\n            <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<style>\n\/* Functional Mechanism Section *\/\n.hec-functional-mechanism-section {\n    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);\n    padding: 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-functional-mechanism-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.05) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.05) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-functional-mechanism-section .content-container {\n    max-width: 1400px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Section Header *\/\n.hec-mechanism-header {\n    text-align: center;\n    margin-bottom: 60px;\n}<\/p>\n<p>.hec-mechanism-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    margin-bottom: 24px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-mechanism-badge-icon {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-mechanism-badge-text {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-mechanism-title {\n    font-size: 2.5rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>\/* Main Grid - \u4e0a\u4e0b\u5c45\u4e2d\u5bf9\u9f50 *\/\n.hec-mechanism-main-grid {\n    display: grid;\n    grid-template-columns: 55% 45%;\n    gap: 60px;\n    align-items: center;\n}<\/p>\n<p>\/* Left: Mechanisms List *\/\n.hec-mechanism-list {\n    display: flex;\n    flex-direction: column;\n    gap: 24px;\n}<\/p>\n<p>.hec-mechanism-card {\n    display: flex;\n    gap: 20px;\n    padding: 28px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 16px;\n    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-mechanism-card:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.12);\n    transform: translateX(6px);\n}<\/p>\n<p>.hec-mechanism-number {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-mechanism-num {\n    width: 50px;\n    height: 50px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 12px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    color: white;\n    font-size: 1.3rem;\n    font-weight: 800;\n}<\/p>\n<p>.hec-mechanism-content {\n    flex: 1;\n    display: flex;\n    flex-direction: column;\n    gap: 10px;\n}<\/p>\n<p>.hec-mechanism-subtitle {\n    font-size: 1.2rem;\n    font-weight: 800;\n    color: #1e293b;\n    margin: 0;\n    line-height: 1.3;\n}<\/p>\n<p>.hec-mechanism-desc {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.7;\n    margin: 0;\n}<\/p>\n<p>\/* Right: Image - \u79fb\u9664sticky,\u4f7f\u7528\u666e\u901a\u5b9a\u4f4d *\/\n.hec-mechanism-visual {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n}<\/p>\n<p>.hec-mechanism-image-wrapper {\n    position: relative;\n    border-radius: 20px;\n    overflow: hidden;\n    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.12);\n    width: 100%;\n    height: 600px;\n    border: 3px solid white;\n    transition: all 0.4s ease;\n}<\/p>\n<p>.hec-mechanism-image-wrapper:hover {\n    transform: scale(1.02);\n    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.15);\n}<\/p>\n<p>.hec-mechanism-image-wrapper img {\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    display: block;\n    transition: transform 0.4s ease;\n}<\/p>\n<p>.hec-mechanism-image-wrapper:hover img {\n    transform: scale(1.05);\n}<\/p>\n<p>.hec-mechanism-image-overlay {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(14, 165, 233, 0.08));\n}<\/p>\n<p>.hec-mechanism-floating-badge {\n    position: absolute;\n    top: 30px;\n    left: 50%;\n    transform: translateX(-50%);\n    display: flex;\n    align-items: center;\n    gap: 14px;\n    background: white;\n    padding: 16px 24px;\n    border-radius: 50px;\n    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);\n    backdrop-filter: blur(10px);\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    animation: float-mechanism-badge 3s ease-in-out infinite;\n}<\/p>\n<p>@keyframes float-mechanism-badge {\n    0%, 100% {\n        transform: translateX(-50%) translateY(0);\n    }\n    50% {\n        transform: translateX(-50%) translateY(-8px);\n    }\n}<\/p>\n<p>.hec-mechanism-floating-icon {\n    width: 45px;\n    height: 45px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 12px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-mechanism-icon-symbol {\n    font-size: 1.4rem;\n}<\/p>\n<p>.hec-mechanism-floating-content {\n    display: flex;\n    flex-direction: column;\n    gap: 2px;\n}<\/p>\n<p>.hec-mechanism-floating-title {\n    font-size: 1rem;\n    font-weight: 700;\n    color: #1e293b;\n}<\/p>\n<p>.hec-mechanism-floating-subtitle {\n    font-size: 0.85rem;\n    color: #64748b;\n}<\/p>\n<p>\/* Performance Advantages Section *\/\n.hec-performance-advantages-section {\n    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);\n    padding: 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-performance-advantages-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.02) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.02) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-performance-advantages-section .content-container {\n    max-width: 1400px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Section Header *\/\n.hec-performance-header {\n    text-align: center;\n    margin-bottom: 60px;\n}<\/p>\n<p>.hec-performance-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    margin-bottom: 24px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-performance-badge-icon {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-performance-badge-text {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-performance-title {\n    font-size: 2.8rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>\/* Comparison Table *\/\n.hec-comparison-table-wrapper {\n    overflow-x: auto;\n    margin-bottom: 40px;\n}<\/p>\n<p>.hec-comparison-table {\n    width: 100%;\n    border-collapse: separate;\n    border-spacing: 0;\n    background: white;\n    border-radius: 16px;\n    overflow: hidden;\n    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);\n}<\/p>\n<p>.hec-comparison-table thead {\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n}<\/p>\n<p>.hec-comparison-header {\n    padding: 24px 20px;\n    text-align: center;\n    font-size: 1rem;\n    font-weight: 800;\n    color: white;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-comparison-header.hec-feature-col {\n    text-align: left;\n}<\/p>\n<p>.hec-comparison-header.hec-highlight-col {\n    background: linear-gradient(135deg, #0c4a6e, #0891b2);\n}<\/p>\n<p>.hec-header-subtext {\n    display: block;\n    font-size: 0.75rem;\n    font-weight: 600;\n    text-transform: none;\n    margin-top: 4px;\n    opacity: 0.9;\n}<\/p>\n<p>.hec-comparison-row {\n    border-bottom: 2px solid rgba(6, 182, 212, 0.08);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-comparison-row:last-child {\n    border-bottom: none;\n}<\/p>\n<p>.hec-comparison-row:hover {\n    background: rgba(240, 249, 255, 0.5);\n}<\/p>\n<p>.hec-comparison-cell {\n    padding: 24px 20px;\n    text-align: center;\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.7;\n}<\/p>\n<p>.hec-comparison-cell.hec-feature-name {\n    text-align: left;\n    font-weight: 700;\n    color: #1e293b;\n}<\/p>\n<p>.hec-comparison-cell.hec-highlight-cell {\n    background: rgba(240, 249, 255, 0.5);\n}<\/p>\n<p>\/* Rating Badges *\/\n.hec-rating-badge {\n    display: inline-block;\n    padding: 8px 16px;\n    border-radius: 8px;\n    font-size: 0.9rem;\n    font-weight: 700;\n}<\/p>\n<p>.hec-rating-badge.hec-excellent {\n    background: linear-gradient(135deg, #d1fae5, #a7f3d0);\n    color: #065f46;\n}<\/p>\n<p>.hec-rating-badge.hec-good {\n    background: linear-gradient(135deg, #dbeafe, #bfdbfe);\n    color: #1e3a8a;\n}<\/p>\n<p>.hec-rating-badge.hec-moderate {\n    background: linear-gradient(135deg, #fef3c7, #fde68a);\n    color: #92400e;\n}<\/p>\n<p>.hec-rating-badge.hec-average {\n    background: linear-gradient(135deg, #fee2e2, #fecaca);\n    color: #991b1b;\n}<\/p>\n<p>.hec-rating-badge.hec-poor {\n    background: linear-gradient(135deg, #fecaca, #fca5a5);\n    color: #7f1d1d;\n}<\/p>\n<p>.hec-rating-badge.hec-yes {\n    background: linear-gradient(135deg, #d1fae5, #a7f3d0);\n    color: #065f46;\n}<\/p>\n<p>\/* Verdict Box *\/\n.hec-verdict-box {\n    display: flex;\n    align-items: flex-start;\n    gap: 16px;\n    padding: 28px 36px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.15);\n    border-left: 5px solid #0891b2;\n    border-radius: 20px;\n    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);\n}<\/p>\n<p>.hec-verdict-arrow {\n    font-size: 1.5rem;\n    color: #0891b2;\n    font-weight: 700;\n    flex-shrink: 0;\n    margin-top: 2px;\n}<\/p>\n<p>.hec-verdict-content {\n    flex: 1;\n    display: flex;\n    flex-wrap: wrap;\n    align-items: baseline;\n    gap: 8px;\n}<\/p>\n<p>.hec-verdict-label {\n    font-size: 1.1rem;\n    font-weight: 800;\n    color: #0891b2;\n}<\/p>\n<p>.hec-verdict-text {\n    font-size: 1.05rem;\n    color: #1e293b;\n    line-height: 1.7;\n    font-weight: 600;\n}<\/p>\n<p>\/* Responsive Design *\/\n@media (max-width: 1024px) {\n    .hec-functional-mechanism-section,\n    .hec-performance-advantages-section {\n        padding: 80px 0;\n    }<\/p>\n<p>    .hec-functional-mechanism-section .content-container,\n    .hec-performance-advantages-section .content-container {\n        padding: 0 40px;\n    }<\/p>\n<p>    .hec-mechanism-title,\n    .hec-performance-title {\n        font-size: 2.4rem;\n    }<\/p>\n<p>    .hec-mechanism-main-grid {\n        grid-template-columns: 1fr;\n        gap: 40px;\n    }<\/p>\n<p>    .hec-mechanism-image-wrapper {\n        height: 500px;\n    }\n}<\/p>\n<p>@media (max-width: 768px) {\n    .hec-functional-mechanism-section,\n    .hec-performance-advantages-section {\n        padding: 60px 0;\n    }<\/p>\n<p>    .hec-functional-mechanism-section .content-container,\n    .hec-performance-advantages-section .content-container {\n        padding: 0 30px;\n    }<\/p>\n<p>    .hec-mechanism-title,\n    .hec-performance-title {\n        font-size: 2rem;\n    }<\/p>\n<p>    .hec-mechanism-image-wrapper {\n        height: 450px;\n    }<\/p>\n<p>    .hec-comparison-header,\n    .hec-comparison-cell {\n        padding: 20px 16px;\n        font-size: 0.9rem;\n    }\n}<\/p>\n<p>@media (max-width: 480px) {\n    .hec-functional-mechanism-section,\n    .hec-performance-advantages-section {\n        padding: 50px 0;\n    }<\/p>\n<p>    .hec-functional-mechanism-section .content-container,\n    .hec-performance-advantages-section .content-container {\n        padding: 0 20px;\n    }<\/p>\n<p>    .hec-mechanism-title,\n    .hec-performance-title {\n        font-size: 1.6rem;\n    }<\/p>\n<p>    .hec-mechanism-card {\n        flex-direction: column;\n        padding: 24px;\n    }<\/p>\n<p>    .hec-mechanism-num {\n        width: 45px;\n        height: 45px;\n        font-size: 1.2rem;\n    }<\/p>\n<p>    .hec-mechanism-subtitle {\n        font-size: 1.05rem;\n    }<\/p>\n<p>    .hec-mechanism-desc {\n        font-size: 0.9rem;\n    }<\/p>\n<p>    .hec-mechanism-image-wrapper {\n        height: 400px;\n    }<\/p>\n<p>    .hec-comparison-header,\n    .hec-comparison-cell {\n        padding: 16px 12px;\n        font-size: 0.85rem;\n    }<\/p>\n<p>    .hec-rating-badge {\n        padding: 6px 12px;\n        font-size: 0.85rem;\n    }<\/p>\n<p>    .hec-verdict-box {\n        flex-direction: column;\n        padding: 24px 28px;\n    }<\/p>\n<p>    .hec-verdict-arrow {\n        font-size: 1.3rem;\n    }<\/p>\n<p>    .hec-verdict-content {\n        flex-direction: column;\n        align-items: flex-start;\n    }<\/p>\n<p>    .hec-verdict-label {\n        font-size: 1rem;\n    }<\/p>\n<p>    .hec-verdict-text {\n        font-size: 0.95rem;\n    }\n}\n<\/style>\n<p><!-- Recommended Usage & Mixing Instructions Section --><\/p>\n<div class=\"hec-usage-mixing-section\">\n<div class=\"content-container\">\n        <!-- Section Header --><\/p>\n<div class=\"hec-usage-header\">\n<div class=\"hec-usage-badge\">\n                <span class=\"hec-usage-badge-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udccb\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4cb.svg\"><\/span><br \/>\n                <span class=\"hec-usage-badge-text\">Usage Guide<\/span>\n            <\/div>\n<h2 class=\"hec-usage-title\">cURL Too many subrequests.<\/h2>\n<\/p><\/div>\n<p>        <!-- Main Content Grid --><\/p>\n<div class=\"hec-usage-content-grid\">\n            <!-- Left Column: Hydration Guide --><\/p>\n<div class=\"hec-hydration-section\">\n<div class=\"hec-hydration-header\">\n                    <span class=\"hec-hydration-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udca7\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4a7.svg\"><\/span><\/p>\n<h3 class=\"hec-hydration-title\">cURL Too many subrequests.<\/h3>\n<\/p><\/div>\n<div class=\"hec-hydration-steps\">\n                    <!-- Step 1 --><\/p>\n<div class=\"hec-step-card\">\n<div class=\"hec-step-number\">\n                            <span class=\"hec-step-num\">1<\/span>\n                        <\/div>\n<p class=\"hec-step-text\">cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<p>                    <!-- Step 2 --><\/p>\n<div class=\"hec-step-card\">\n<div class=\"hec-step-number\">\n                            <span class=\"hec-step-num\">2<\/span>\n                        <\/div>\n<p class=\"hec-step-text\">cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<p>                    <!-- Step 3 --><\/p>\n<div class=\"hec-step-card\">\n<div class=\"hec-step-number\">\n                            <span class=\"hec-step-num\">3<\/span>\n                        <\/div>\n<p class=\"hec-step-text\">cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<p>                    <!-- Step 4 --><\/p>\n<div class=\"hec-step-card\">\n<div class=\"hec-step-number\">\n                            <span class=\"hec-step-num\">4<\/span>\n                        <\/div>\n<p class=\"hec-step-text\">cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<p>                    <!-- Step 5 --><\/p>\n<div class=\"hec-step-card\">\n<div class=\"hec-step-number\">\n                            <span class=\"hec-step-num\">5<\/span>\n                        <\/div>\n<p class=\"hec-step-text\">cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- Right Column: Dosage Reference --><\/p>\n<div class=\"hec-dosage-section\">\n<div class=\"hec-dosage-header\">\n                    <span class=\"hec-dosage-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2696\ufe0f\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2696.svg\"><\/span><\/p>\n<h3 class=\"hec-dosage-title\">cURL Too many subrequests.<\/h3>\n<\/p><\/div>\n<div class=\"hec-dosage-list\">\n                    <!-- Dosage 1 --><\/p>\n<div class=\"hec-dosage-item\">\n<div class=\"hec-dosage-type\">\n                            <span class=\"hec-dosage-bullet\">\u25cf<\/span><br \/>\n                            <span class=\"hec-dosage-name\">cURL Too many subrequests.<\/span>\n                        <\/div>\n<div class=\"hec-dosage-value\">cURL Too many subrequests.<\/div>\n<\/p><\/div>\n<p>                    <!-- Dosage 2 --><\/p>\n<div class=\"hec-dosage-item\">\n<div class=\"hec-dosage-type\">\n                            <span class=\"hec-dosage-bullet\">\u25cf<\/span><br \/>\n                            <span class=\"hec-dosage-name\">cURL Too many subrequests.<\/span>\n                        <\/div>\n<div class=\"hec-dosage-value\">cURL Too many subrequests.<\/div>\n<\/p><\/div>\n<p>                    <!-- Dosage 3 --><\/p>\n<div class=\"hec-dosage-item\">\n<div class=\"hec-dosage-type\">\n                            <span class=\"hec-dosage-bullet\">\u25cf<\/span><br \/>\n                            <span class=\"hec-dosage-name\">cURL Too many subrequests.<\/span>\n                        <\/div>\n<div class=\"hec-dosage-value\">cURL Too many subrequests.<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Note Box --><\/p>\n<div class=\"hec-dosage-note\">\n                    <span class=\"hec-note-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2139\ufe0f\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2139.svg\"><\/span><\/p>\n<p class=\"hec-note-text\"><strong>cURL Too many subrequests.<\/strong> cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<p><!-- Packaging & Storage Section --><\/p>\n<div class=\"hec-packaging-storage-section\">\n<div class=\"content-container\">\n        <!-- Section Header --><\/p>\n<div class=\"hec-packaging-header\">\n<div class=\"hec-packaging-badge\">\n                <span class=\"hec-packaging-badge-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udce6\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4e6.svg\"><\/span><br \/>\n                <span class=\"hec-packaging-badge-text\">cURL Too many subrequests.<\/span>\n            <\/div>\n<h2 class=\"hec-packaging-title\">cURL Too many subrequests.<\/h2>\n<\/p><\/div>\n<p>        <!-- Main Grid --><\/p>\n<div class=\"hec-packaging-main-grid\">\n            <!-- Left: Image --><\/p>\n<div class=\"hec-packaging-visual\">\n<div class=\"hec-packaging-image-wrapper\">\n                    <img loading=\"lazy\" height=\"533\" width=\"800\" decoding=\"async\" src=\"https:\/\/hpmc.ae\/wp-content\/uploads\/2025\/10\/LANDU-HEC-Package.webp\" alt=\"LANDU HEC Package\"><\/p>\n<div class=\"hec-packaging-floating-badge\">\n<div class=\"hec-packaging-floating-icon\">\n                            <span class=\"hec-packaging-icon-symbol\">\u2713<\/span>\n                        <\/div>\n<div class=\"hec-packaging-floating-content\">\n                            <span class=\"hec-packaging-floating-title\">\u30d7\u30ec\u30df\u30a2\u30e0<\/span><br \/>\n                            <span class=\"hec-packaging-floating-subtitle\">\u68b1\u5305<\/span>\n                        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- Right: Details --><\/p>\n<div class=\"hec-packaging-details\">\n                <!-- Detail 1: Packaging --><\/p>\n<div class=\"hec-detail-card\">\n<div class=\"hec-detail-icon-wrapper\">\n                        <span class=\"hec-detail-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udce6\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4e6.svg\"><\/span>\n                    <\/div>\n<div class=\"hec-detail-content\">\n<h3 class=\"hec-detail-title\">\u68b1\u5305<\/h3>\n<p class=\"hec-detail-text\">cURL Too many subrequests.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Detail 2: Storage --><\/p>\n<div class=\"hec-detail-card\">\n<div class=\"hec-detail-icon-wrapper\">\n                        <span class=\"hec-detail-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83c\udfea\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f3ea.svg\"><\/span>\n                    <\/div>\n<div class=\"hec-detail-content\">\n<h3 class=\"hec-detail-title\">Storage<\/h3>\n<p class=\"hec-detail-text\">Store in a cool, dry, ventilated area<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Detail 3: Protection --><\/p>\n<div class=\"hec-detail-card\">\n<div class=\"hec-detail-icon-wrapper\">\n                        <span class=\"hec-detail-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udee1\ufe0f\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f6e1.svg\"><\/span>\n                    <\/div>\n<div class=\"hec-detail-content\">\n<h3 class=\"hec-detail-title\">\u4fdd\u8b77<\/h3>\n<p class=\"hec-detail-text\">Protect from moisture and direct sunlight<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>                <!-- Detail 4: Shelf Life --><\/p>\n<div class=\"hec-detail-card hec-shelf-life-card\">\n<div class=\"hec-detail-icon-wrapper\">\n                        <span class=\"hec-detail-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u23f0\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/23f0.svg\"><\/span>\n                    <\/div>\n<div class=\"hec-detail-content\">\n<h3 class=\"hec-detail-title\">Shelf Life<\/h3>\n<p class=\"hec-detail-text\">24 months (under recommended conditions)<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<style>\n\/* Recommended Usage & Mixing Instructions Section - \u6709\u989c\u8272\u80cc\u666f *\/\n.hec-usage-mixing-section {\n    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);\n    padding: 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-usage-mixing-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.05) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.05) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-usage-mixing-section .content-container {\n    max-width: 1400px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Section Header *\/\n.hec-usage-header {\n    text-align: center;\n    margin-bottom: 60px;\n}<\/p>\n<p>.hec-usage-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    margin-bottom: 24px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-usage-badge-icon {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-usage-badge-text {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-usage-title {\n    font-size: 2.8rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>\/* Main Content Grid *\/\n.hec-usage-content-grid {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 40px;\n}<\/p>\n<p>\/* Hydration Section *\/\n.hec-hydration-section {\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 20px;\n    padding: 36px;\n    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);\n}<\/p>\n<p>.hec-hydration-header {\n    display: flex;\n    align-items: center;\n    gap: 12px;\n    margin-bottom: 28px;\n}<\/p>\n<p>.hec-hydration-icon {\n    font-size: 2rem;\n}<\/p>\n<p>.hec-hydration-title {\n    font-size: 1.5rem;\n    font-weight: 800;\n    color: #1e293b;\n    margin: 0;\n}<\/p>\n<p>.hec-hydration-steps {\n    display: flex;\n    flex-direction: column;\n    gap: 16px;\n}<\/p>\n<p>.hec-step-card {\n    display: flex;\n    gap: 16px;\n    padding: 20px;\n    background: rgba(240, 249, 255, 0.5);\n    border: 2px solid rgba(6, 182, 212, 0.1);\n    border-radius: 12px;\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-step-card:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    background: rgba(224, 242, 254, 0.5);\n    transform: translateX(4px);\n}<\/p>\n<p>.hec-step-number {\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-step-num {\n    width: 40px;\n    height: 40px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 10px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    color: white;\n    font-size: 1.1rem;\n    font-weight: 800;\n}<\/p>\n<p>.hec-step-text {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.7;\n    margin: 0;\n    padding-top: 6px;\n}<\/p>\n<p>\/* Dosage Section *\/\n.hec-dosage-section {\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 20px;\n    padding: 36px;\n    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);\n    display: flex;\n    flex-direction: column;\n}<\/p>\n<p>.hec-dosage-header {\n    display: flex;\n    align-items: center;\n    gap: 12px;\n    margin-bottom: 28px;\n}<\/p>\n<p>.hec-dosage-icon {\n    font-size: 2rem;\n}<\/p>\n<p>.hec-dosage-title {\n    font-size: 1.5rem;\n    font-weight: 800;\n    color: #1e293b;\n    margin: 0;\n}<\/p>\n<p>.hec-dosage-list {\n    display: flex;\n    flex-direction: column;\n    gap: 20px;\n    margin-bottom: 28px;\n}<\/p>\n<p>.hec-dosage-item {\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    padding: 20px 24px;\n    background: rgba(240, 249, 255, 0.5);\n    border: 2px solid rgba(6, 182, 212, 0.1);\n    border-radius: 12px;\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-dosage-item:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    background: rgba(224, 242, 254, 0.5);\n}<\/p>\n<p>.hec-dosage-type {\n    display: flex;\n    align-items: center;\n    gap: 10px;\n}<\/p>\n<p>.hec-dosage-bullet {\n    color: #0891b2;\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-dosage-name {\n    font-size: 0.95rem;\n    color: #475569;\n    font-weight: 600;\n}<\/p>\n<p>.hec-dosage-value {\n    font-size: 1.1rem;\n    font-weight: 800;\n    color: #0891b2;\n    padding: 8px 20px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    border-radius: 8px;\n}<\/p>\n<p>\/* Note Box *\/\n.hec-dosage-note {\n    display: flex;\n    gap: 12px;\n    padding: 20px 24px;\n    background: linear-gradient(135deg, rgba(254, 243, 199, 0.3), rgba(253, 230, 138, 0.3));\n    border: 2px solid rgba(251, 191, 36, 0.3);\n    border-radius: 12px;\n    margin-top: auto;\n}<\/p>\n<p>.hec-note-icon {\n    font-size: 1.3rem;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-note-text {\n    font-size: 0.9rem;\n    color: #78350f;\n    line-height: 1.7;\n    margin: 0;\n}<\/p>\n<p>.hec-note-text strong {\n    font-weight: 800;\n    color: #92400e;\n}<\/p>\n<p>\/* Packaging & Storage Section - \u6d45\u8272\u80cc\u666f *\/\n.hec-packaging-storage-section {\n    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);\n    padding: 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-packaging-storage-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.02) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.02) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-packaging-storage-section .content-container {\n    max-width: 1400px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Section Header *\/\n.hec-packaging-header {\n    text-align: center;\n    margin-bottom: 60px;\n}<\/p>\n<p>.hec-packaging-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    margin-bottom: 24px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-packaging-badge-icon {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-packaging-badge-text {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-packaging-title {\n    font-size: 2.8rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>\/* Main Grid *\/\n.hec-packaging-main-grid {\n    display: grid;\n    grid-template-columns: 45% 55%;\n    gap: 60px;\n    align-items: center;\n}<\/p>\n<p>\/* Left: Image *\/\n.hec-packaging-visual {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n}<\/p>\n<p>.hec-packaging-image-wrapper {\n    position: relative;\n    border-radius: 20px;\n    overflow: hidden;\n    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.12);\n    width: 100%;\n    height: 550px;\n    border: 3px solid white;\n    transition: all 0.4s ease;\n}<\/p>\n<p>.hec-packaging-image-wrapper:hover {\n    transform: scale(1.02);\n    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.15);\n}<\/p>\n<p>.hec-packaging-image-wrapper img {\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    display: block;\n    transition: transform 0.4s ease;\n}<\/p>\n<p>.hec-packaging-image-wrapper:hover img {\n    transform: scale(1.05);\n}<\/p>\n<p>.hec-packaging-image-overlay {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05), rgba(14, 165, 233, 0.05));\n}<\/p>\n<p>.hec-packaging-floating-badge {\n    position: absolute;\n    top: 30px;\n    left: 50%;\n    transform: translateX(-50%);\n    display: flex;\n    align-items: center;\n    gap: 14px;\n    background: white;\n    padding: 16px 24px;\n    border-radius: 50px;\n    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);\n    backdrop-filter: blur(10px);\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    animation: float-packaging-badge 3s ease-in-out infinite;\n}<\/p>\n<p>@keyframes float-packaging-badge {\n    0%, 100% {\n        transform: translateX(-50%) translateY(0);\n    }\n    50% {\n        transform: translateX(-50%) translateY(-8px);\n    }\n}<\/p>\n<p>.hec-packaging-floating-icon {\n    width: 45px;\n    height: 45px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 12px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-packaging-icon-symbol {\n    font-size: 1.4rem;\n    color: white;\n    font-weight: 700;\n}<\/p>\n<p>.hec-packaging-floating-content {\n    display: flex;\n    flex-direction: column;\n    gap: 2px;\n}<\/p>\n<p>.hec-packaging-floating-title {\n    font-size: 1rem;\n    font-weight: 700;\n    color: #1e293b;\n}<\/p>\n<p>.hec-packaging-floating-subtitle {\n    font-size: 0.85rem;\n    color: #64748b;\n}<\/p>\n<p>\/* Right: Details *\/\n.hec-packaging-details {\n    display: flex;\n    flex-direction: column;\n    gap: 24px;\n}<\/p>\n<p>.hec-detail-card {\n    display: flex;\n    gap: 20px;\n    padding: 28px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 16px;\n    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-detail-card:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.12);\n    transform: translateX(6px);\n}<\/p>\n<p>.hec-detail-card.hec-shelf-life-card {\n    background: linear-gradient(135deg, rgba(240, 249, 255, 0.8), rgba(224, 242, 254, 0.8));\n    border-color: rgba(6, 182, 212, 0.25);\n}<\/p>\n<p>.hec-detail-icon-wrapper {\n    width: 60px;\n    height: 60px;\n    background: linear-gradient(135deg, rgba(240, 249, 255, 0.8), rgba(224, 242, 254, 0.8));\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    border-radius: 14px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-detail-icon {\n    font-size: 1.8rem;\n}<\/p>\n<p>.hec-detail-content {\n    flex: 1;\n    display: flex;\n    flex-direction: column;\n    gap: 8px;\n}<\/p>\n<p>.hec-detail-title {\n    font-size: 1.2rem;\n    font-weight: 800;\n    color: #1e293b;\n    margin: 0;\n}<\/p>\n<p>.hec-detail-text {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.7;\n    margin: 0;\n}<\/p>\n<p>\/* Responsive Design *\/\n@media (max-width: 1024px) {\n    .hec-usage-mixing-section,\n    .hec-packaging-storage-section {\n        padding: 80px 0;\n    }<\/p>\n<p>    .hec-usage-mixing-section .content-container,\n    .hec-packaging-storage-section .content-container {\n        padding: 0 40px;\n    }<\/p>\n<p>    .hec-usage-title,\n    .hec-packaging-title {\n        font-size: 2.4rem;\n    }<\/p>\n<p>    .hec-usage-content-grid {\n        grid-template-columns: 1fr;\n    }<\/p>\n<p>    .hec-packaging-main-grid {\n        grid-template-columns: 1fr;\n        gap: 40px;\n    }<\/p>\n<p>    .hec-packaging-image-wrapper {\n        height: 500px;\n    }\n}<\/p>\n<p>@media (max-width: 768px) {\n    .hec-usage-mixing-section,\n    .hec-packaging-storage-section {\n        padding: 60px 0;\n    }<\/p>\n<p>    .hec-usage-mixing-section .content-container,\n    .hec-packaging-storage-section .content-container {\n        padding: 0 30px;\n    }<\/p>\n<p>    .hec-usage-title,\n    .hec-packaging-title {\n        font-size: 2rem;\n    }<\/p>\n<p>    .hec-hydration-section,\n    .hec-dosage-section {\n        padding: 28px;\n    }<\/p>\n<p>    .hec-packaging-image-wrapper {\n        height: 450px;\n    }\n}<\/p>\n<p>@media (max-width: 480px) {\n    .hec-usage-mixing-section,\n    .hec-packaging-storage-section {\n        padding: 50px 0;\n    }<\/p>\n<p>    .hec-usage-mixing-section .content-container,\n    .hec-packaging-storage-section .content-container {\n        padding: 0 20px;\n    }<\/p>\n<p>    .hec-usage-title,\n    .hec-packaging-title {\n        font-size: 1.6rem;\n    }<\/p>\n<p>    .hec-hydration-section,\n    .hec-dosage-section {\n        padding: 24px;\n    }<\/p>\n<p>    .hec-hydration-title,\n    .hec-dosage-title {\n        font-size: 1.3rem;\n    }<\/p>\n<p>    .hec-step-card {\n        flex-direction: column;\n        padding: 16px;\n    }<\/p>\n<p>    .hec-step-num {\n        width: 36px;\n        height: 36px;\n        font-size: 1rem;\n    }<\/p>\n<p>    .hec-step-text {\n        font-size: 0.9rem;\n    }<\/p>\n<p>    .hec-dosage-item {\n        flex-direction: column;\n        align-items: flex-start;\n        gap: 12px;\n        padding: 16px 20px;\n    }<\/p>\n<p>    .hec-dosage-value {\n        font-size: 1rem;\n        padding: 6px 16px;\n    }<\/p>\n<p>    .hec-detail-card {\n        flex-direction: column;\n        padding: 24px;\n    }<\/p>\n<p>    .hec-detail-icon-wrapper {\n        width: 55px;\n        height: 55px;\n    }<\/p>\n<p>    .hec-detail-icon {\n        font-size: 1.6rem;\n    }<\/p>\n<p>    .hec-detail-title {\n        font-size: 1.05rem;\n    }<\/p>\n<p>    .hec-detail-text {\n        font-size: 0.9rem;\n    }<\/p>\n<p>    .hec-packaging-image-wrapper {\n        height: 400px;\n    }\n}\n<\/style>\n<p><!-- Why Partner with LANDU Section --><\/p>\n<div class=\"hec-why-partner-landu-section\">\n<div class=\"content-container\">\n        <!-- Section Header --><\/p>\n<div class=\"hec-partner-header\">\n<div class=\"hec-partner-badge\">\n                <span class=\"hec-partner-badge-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83e\udd1d\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f91d.svg\"><\/span><br \/>\n                <span class=\"hec-partner-badge-text\">Why Partner with Us<\/span>\n            <\/div>\n<h2 class=\"hec-partner-title\">Why Partner with LANDU \u2013 Your Reliable Oilfield Additive Expert<\/h2>\n<\/p><\/div>\n<p>        <!-- Features Grid --><\/p>\n<div class=\"hec-partner-features-grid\">\n            <!-- Feature 1 --><\/p>\n<div class=\"hec-partner-feature-card\">\n<div class=\"hec-partner-feature-icon\">\n                    <span class=\"hec-partner-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83c\udfed\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f3ed.svg\"><\/span>\n                <\/div>\n<p class=\"hec-partner-feature-text\">Leading cellulose ether manufacturer with advanced MVR and DCS-controlled production lines<\/p>\n<\/p><\/div>\n<p>            <!-- Feature 2 --><\/p>\n<div class=\"hec-partner-feature-card\">\n<div class=\"hec-partner-feature-icon\">\n                    <span class=\"hec-partner-icon\">\u2713<\/span>\n                <\/div>\n<p class=\"hec-partner-feature-text\">Strict quality control from raw material inspection to final packaging<\/p>\n<\/p><\/div>\n<p>            <!-- Feature 3 --><\/p>\n<div class=\"hec-partner-feature-card\">\n<div class=\"hec-partner-feature-icon\">\n                    <span class=\"hec-partner-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83c\udf0d\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f30d.svg\"><\/span>\n                <\/div>\n<p class=\"hec-partner-feature-text\">Supplying 60+ countries across Asia, the Middle East, and the Americas<\/p>\n<\/p><\/div>\n<p>            <!-- Feature 4 --><\/p>\n<div class=\"hec-partner-feature-card\">\n<div class=\"hec-partner-feature-icon\">\n                    <span class=\"hec-partner-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udccb\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4cb.svg\"><\/span>\n                <\/div>\n<p class=\"hec-partner-feature-text\">Complete documentation: COA, MSDS, TDS, and API-compliant data sheets available<\/p>\n<\/p><\/div>\n<p>            <!-- Feature 5 --><\/p>\n<div class=\"hec-partner-feature-card\">\n<div class=\"hec-partner-feature-icon\">\n                    <span class=\"hec-partner-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udc68\u200d\ud83d\udd2c\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f468-200d-1f52c.svg\"><\/span>\n                <\/div>\n<p class=\"hec-partner-feature-text\">Technical support team offering field guidance, laboratory analysis, and customization assistance<\/p>\n<\/p><\/div>\n<p>            <!-- Feature 6 --><\/p>\n<div class=\"hec-partner-feature-card\">\n<div class=\"hec-partner-feature-icon\">\n                    <span class=\"hec-partner-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udce6\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4e6.svg\"><\/span>\n                <\/div>\n<p class=\"hec-partner-feature-text\">OEM and bulk supply options to meet specific drilling project requirements<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>        <!-- Bottom Statement --><\/p>\n<div class=\"hec-partner-statement\">\n<p class=\"hec-partner-statement-text\">LANDU works closely with drilling contractors and mud service companies to help optimize fluid efficiency, cost-effectiveness, and wellbore stability.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<p><!-- Request Free Samples Section --><\/p>\n<div class=\"hec-free-samples-section\">\n<div class=\"content-container\">\n        <!-- Main Grid --><\/p>\n<div class=\"hec-samples-main-grid\">\n            <!-- Left: Image --><\/p>\n<div class=\"hec-samples-visual\">\n<div class=\"hec-samples-image-wrapper\">\n                    <img loading=\"lazy\" height=\"533\" width=\"800\" decoding=\"async\" src=\"https:\/\/hpmc.ae\/wp-content\/uploads\/2025\/10\/landu-Hydroxyethyl-Cellulose-hec-free-sample.jpg\" alt=\"LANDU HEC\u7121\u6599\u30b5\u30f3\u30d7\u30eb\"><\/p>\n<div class=\"hec-samples-floating-badge\">\n<div class=\"hec-samples-floating-icon\">\n                            <span class=\"hec-samples-icon-symbol\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83c\udf81\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f381.svg\"><\/span>\n                        <\/div>\n<div class=\"hec-samples-floating-content\">\n                            <span class=\"hec-samples-floating-title\">Free<\/span><br \/>\n                            <span class=\"hec-samples-floating-subtitle\">Samples<\/span>\n                        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- Right: Content --><\/p>\n<div class=\"hec-samples-content\">\n<div class=\"hec-samples-header\">\n<div class=\"hec-samples-badge\">\n                        <span class=\"hec-samples-badge-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udce9\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4e9.svg\"><\/span><br \/>\n                        <span class=\"hec-samples-badge-text\">Free Consultation<\/span>\n                    <\/div>\n<h2 class=\"hec-samples-title\">Request Free Samples &amp; Technical Consultation<\/h2>\n<p class=\"hec-samples-subtitle\">Experience how Landercoll\u00ae HEC can improve your drilling operations\u2014enhancing viscosity control, cutting suspension, and fluid loss prevention.<\/p>\n<\/p><\/div>\n<p>                <!-- Benefits List --><\/p>\n<div class=\"hec-samples-benefits\">\n<div class=\"hec-samples-benefit-item\">\n                        <span class=\"hec-samples-check\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2714\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2714.svg\"><\/span><br \/>\n                        <span class=\"hec-samples-benefit-text\">Free sample evaluation<\/span>\n                    <\/div>\n<div class=\"hec-samples-benefit-item\">\n                        <span class=\"hec-samples-check\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2714\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2714.svg\"><\/span><br \/>\n                        <span class=\"hec-samples-benefit-text\">Engineering-level technical support<\/span>\n                    <\/div>\n<div class=\"hec-samples-benefit-item\">\n                        <span class=\"hec-samples-check\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2714\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2714.svg\"><\/span><br \/>\n                        <span class=\"hec-samples-benefit-text\">Tailored product recommendations<\/span>\n                    <\/div>\n<\/p><\/div>\n<p>                <!-- CTA Box --><\/p>\n<div class=\"hec-samples-cta-box\">\n                    <span class=\"hec-samples-cta-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udce9\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/1f4e9.svg\"><\/span><\/p>\n<p class=\"hec-samples-cta-text\"><a href=\"https:\/\/hpmc.ae\/ja\/contact\/\" target=\"_blank\">Contact LANDU today to request samples or detailed technical guidance for your drilling project.<\/a><\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<p><!-- FAQs Section --><\/p>\n<div class=\"hec-faqs-section\">\n<div class=\"content-container\">\n        <!-- Section Header --><\/p>\n<div class=\"hec-faqs-header\">\n<div class=\"hec-faqs-badge\">\n                <span class=\"hec-faqs-badge-icon\"><img loading=\"lazy\" decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2753\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/svg\/2753.svg\"><\/span><br \/>\n                <span class=\"hec-faqs-badge-text\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/span>\n            <\/div>\n<h2 class=\"hec-faqs-title\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<\/p><\/div>\n<p>        <!-- FAQs List --><\/p>\n<div class=\"hec-faqs-list\">\n            <!-- FAQ 1 --><\/p>\n<div class=\"hec-faq-item\">\n<div class=\"hec-faq-question\">\n                    <span class=\"hec-faq-number\">1.<\/span><\/p>\n<h3 class=\"hec-faq-q-text\">How should HEC be added to the drilling fluid?<\/h3>\n<\/p><\/div>\n<div class=\"hec-faq-answer\">\n<p class=\"hec-faq-a-text\">Add HEC slowly into circulating water or brine while stirring continuously. Pre-wetting with a small amount of diesel or mild surfactant water helps avoid agglomeration. Full hydration may take 20\u201330 minutes depending on temperature and grade.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- FAQ 2 --><\/p>\n<div class=\"hec-faq-item\">\n<div class=\"hec-faq-question\">\n                    <span class=\"hec-faq-number\">2.<\/span><\/p>\n<h3 class=\"hec-faq-q-text\">Is Landercoll\u00ae HEC suitable for both freshwater and saltwater systems?<\/h3>\n<\/p><\/div>\n<div class=\"hec-faq-answer\">\n<p class=\"hec-faq-a-text\">Yes. HEC performs reliably in freshwater, seawater, and saturated brine drilling fluids.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- FAQ 3 --><\/p>\n<div class=\"hec-faq-item\">\n<div class=\"hec-faq-question\">\n                    <span class=\"hec-faq-number\">3.<\/span><\/p>\n<h3 class=\"hec-faq-q-text\">Does HEC affect mud pH or chemistry?<\/h3>\n<\/p><\/div>\n<div class=\"hec-faq-answer\">\n<p class=\"hec-faq-a-text\">No significant effect. It is non-ionic and maintains chemical neutrality, allowing wide compatibility with common mud additives.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- FAQ 4 --><\/p>\n<div class=\"hec-faq-item\">\n<div class=\"hec-faq-question\">\n                    <span class=\"hec-faq-number\">4.<\/span><\/p>\n<h3 class=\"hec-faq-q-text\">What are common oilfield additives used with HEC?<\/h3>\n<\/p><\/div>\n<div class=\"hec-faq-answer\">\n<p class=\"hec-faq-a-text\">Bentonite, barite, lubricants, fluid-loss reducers, defoamers, surfactants, shale inhibitors, and salt stabilizers are typically used together in synthetic or semi-synthetic mud systems.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p>            <!-- FAQ 5 --><\/p>\n<div class=\"hec-faq-item\">\n<div class=\"hec-faq-question\">\n                    <span class=\"hec-faq-number\">5.<\/span><\/p>\n<h3 class=\"hec-faq-q-text\">Is HEC biodegradable?<\/h3>\n<\/p><\/div>\n<div class=\"hec-faq-answer\">\n<p class=\"hec-faq-a-text\">Yes. Landercoll\u00ae HEC is biodegradable and non-toxic, compliant with regulations for environmentally responsible drilling operations.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<style>\n\/* Why Partner with LANDU Section *\/\n.hec-why-partner-landu-section {\n    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);\n    padding: 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-why-partner-landu-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.02) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.02) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-why-partner-landu-section .content-container {\n    max-width: 1400px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Section Header *\/\n.hec-partner-header {\n    text-align: center;\n    margin-bottom: 60px;\n}<\/p>\n<p>.hec-partner-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    margin-bottom: 24px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-partner-badge-icon {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-partner-badge-text {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-partner-title {\n    font-size: 2.5rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>\/* Features Grid *\/\n.hec-partner-features-grid {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 28px;\n    margin-bottom: 50px;\n}<\/p>\n<p>.hec-partner-feature-card {\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    text-align: center;\n    padding: 32px 28px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 20px;\n    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-partner-feature-card:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.12);\n    transform: translateY(-6px);\n}<\/p>\n<p>.hec-partner-feature-icon {\n    width: 70px;\n    height: 70px;\n    background: linear-gradient(135deg, rgba(240, 249, 255, 0.8), rgba(224, 242, 254, 0.8));\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    border-radius: 18px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    margin-bottom: 20px;\n}<\/p>\n<p>.hec-partner-icon {\n    font-size: 2rem;\n}<\/p>\n<p>.hec-partner-feature-text {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.7;\n    margin: 0;\n}<\/p>\n<p>\/* Bottom Statement *\/\n.hec-partner-statement {\n    max-width: 1000px;\n    margin: 0 auto;\n    padding: 32px 40px;\n    background: linear-gradient(135deg, rgba(240, 249, 255, 0.8), rgba(224, 242, 254, 0.8));\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    border-left: 5px solid #0891b2;\n    border-radius: 20px;\n    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);\n}<\/p>\n<p>.hec-partner-statement-text {\n    font-size: 1.05rem;\n    color: #1e293b;\n    line-height: 1.8;\n    margin: 0;\n    text-align: center;\n    font-weight: 600;\n}<\/p>\n<p>\/* Request Free Samples Section *\/\n.hec-free-samples-section {\n    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);\n    padding: 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-free-samples-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.05) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.05) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-free-samples-section .content-container {\n    max-width: 1400px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Main Grid *\/\n.hec-samples-main-grid {\n    display: grid;\n    grid-template-columns: 45% 55%;\n    gap: 60px;\n    align-items: center;\n}<\/p>\n<p>\/* Left: Image *\/\n.hec-samples-visual {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n}<\/p>\n<p>.hec-samples-image-wrapper {\n    position: relative;\n    border-radius: 20px;\n    overflow: hidden;\n    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.12);\n    width: 100%;\n    height: 550px;\n    border: 3px solid white;\n    transition: all 0.4s ease;\n}<\/p>\n<p>.hec-samples-image-wrapper:hover {\n    transform: scale(1.02);\n    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.15);\n}<\/p>\n<p>.hec-samples-image-wrapper img {\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    display: block;\n    transition: transform 0.4s ease;\n}<\/p>\n<p>.hec-samples-image-wrapper:hover img {\n    transform: scale(1.05);\n}<\/p>\n<p>.hec-samples-image-overlay {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(14, 165, 233, 0.08));\n}<\/p>\n<p>.hec-samples-floating-badge {\n    position: absolute;\n    top: 30px;\n    left: 50%;\n    transform: translateX(-50%);\n    display: flex;\n    align-items: center;\n    gap: 14px;\n    background: white;\n    padding: 16px 24px;\n    border-radius: 50px;\n    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);\n    backdrop-filter: blur(10px);\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    animation: float-samples-badge 3s ease-in-out infinite;\n}<\/p>\n<p>@keyframes float-samples-badge {\n    0%, 100% {\n        transform: translateX(-50%) translateY(0);\n    }\n    50% {\n        transform: translateX(-50%) translateY(-8px);\n    }\n}<\/p>\n<p>.hec-samples-floating-icon {\n    width: 45px;\n    height: 45px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 12px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-samples-icon-symbol {\n    font-size: 1.4rem;\n}<\/p>\n<p>.hec-samples-floating-content {\n    display: flex;\n    flex-direction: column;\n    gap: 2px;\n}<\/p>\n<p>.hec-samples-floating-title {\n    font-size: 1rem;\n    font-weight: 700;\n    color: #1e293b;\n}<\/p>\n<p>.hec-samples-floating-subtitle {\n    font-size: 0.85rem;\n    color: #64748b;\n}<\/p>\n<p>\/* Right: Content *\/\n.hec-samples-content {\n    display: flex;\n    flex-direction: column;\n    gap: 32px;\n}<\/p>\n<p>.hec-samples-header {\n    display: flex;\n    flex-direction: column;\n    gap: 16px;\n}<\/p>\n<p>.hec-samples-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    width: fit-content;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-samples-badge-icon {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-samples-badge-text {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-samples-title {\n    font-size: 2.5rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>.hec-samples-subtitle {\n    font-size: 1.05rem;\n    color: #475569;\n    line-height: 1.7;\n    margin: 0;\n}<\/p>\n<p>\/* Benefits List *\/\n.hec-samples-benefits {\n    display: flex;\n    flex-direction: column;\n    gap: 16px;\n}<\/p>\n<p>.hec-samples-benefit-item {\n    display: flex;\n    align-items: center;\n    gap: 12px;\n    padding: 18px 24px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 12px;\n    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.04);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-samples-benefit-item:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.1);\n    transform: translateX(4px);\n}<\/p>\n<p>.hec-samples-check {\n    width: 28px;\n    height: 28px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 8px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    color: white;\n    font-size: 0.85rem;\n    font-weight: 700;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-samples-benefit-text {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.6;\n    font-weight: 600;\n}<\/p>\n<p>\/* CTA Box *\/\n.hec-samples-cta-box {\n    display: flex;\n    align-items: center;\n    gap: 16px;\n    padding: 28px 32px;\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.15);\n    border-left: 5px solid #0891b2;\n    border-radius: 16px;\n    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);\n}<\/p>\n<p>.hec-samples-cta-icon {\n    font-size: 2rem;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-samples-cta-text {\n    font-size: 1rem;\n    color: #1e293b;\n    line-height: 1.7;\n    margin: 0;\n    font-weight: 600;\n}<\/p>\n<p>\/* FAQs Section *\/\n.hec-faqs-section {\n    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);\n    padding: 100px 0;\n    position: relative;\n    overflow: hidden;\n}<\/p>\n<p>.hec-faqs-section::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: \n        radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.02) 0%, transparent 50%),\n        radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.02) 0%, transparent 50%);\n    pointer-events: none;\n}<\/p>\n<p>.hec-faqs-section .content-container {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 0 60px;\n    position: relative;\n    z-index: 1;\n}<\/p>\n<p>\/* Section Header *\/\n.hec-faqs-header {\n    text-align: center;\n    margin-bottom: 60px;\n}<\/p>\n<p>.hec-faqs-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    background: white;\n    padding: 10px 24px;\n    border-radius: 50px;\n    margin-bottom: 24px;\n    border: 2px solid rgba(6, 182, 212, 0.2);\n    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.08);\n}<\/p>\n<p>.hec-faqs-badge-icon {\n    font-size: 1.2rem;\n}<\/p>\n<p>.hec-faqs-badge-text {\n    font-size: 0.9rem;\n    font-weight: 700;\n    color: #0891b2;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}<\/p>\n<p>.hec-faqs-title {\n    font-size: 2.8rem;\n    font-weight: 800;\n    color: #0f172a;\n    margin: 0;\n    line-height: 1.2;\n    letter-spacing: -0.02em;\n}<\/p>\n<p>\/* FAQs List *\/\n.hec-faqs-list {\n    display: flex;\n    flex-direction: column;\n    gap: 24px;\n}<\/p>\n<p>.hec-faq-item {\n    background: white;\n    border: 2px solid rgba(6, 182, 212, 0.12);\n    border-radius: 16px;\n    padding: 32px;\n    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);\n    transition: all 0.3s ease;\n}<\/p>\n<p>.hec-faq-item:hover {\n    border-color: rgba(6, 182, 212, 0.25);\n    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.12);\n}<\/p>\n<p>.hec-faq-question {\n    display: flex;\n    align-items: flex-start;\n    gap: 16px;\n    margin-bottom: 16px;\n}<\/p>\n<p>.hec-faq-number {\n    width: 40px;\n    height: 40px;\n    background: linear-gradient(135deg, #0891b2, #06b6d4);\n    border-radius: 10px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    color: white;\n    font-size: 1.1rem;\n    font-weight: 800;\n    flex-shrink: 0;\n}<\/p>\n<p>.hec-faq-q-text {\n    font-size: 1.2rem;\n    font-weight: 800;\n    color: #1e293b;\n    margin: 0;\n    line-height: 1.4;\n    padding-top: 6px;\n}<\/p>\n<p>.hec-faq-answer {\n    padding-left: 56px;\n}<\/p>\n<p>.hec-faq-a-text {\n    font-size: 0.95rem;\n    color: #475569;\n    line-height: 1.8;\n    margin: 0;\n}<\/p>\n<p>\/* Responsive Design *\/\n@media (max-width: 1024px) {\n    .hec-why-partner-landu-section,\n    .hec-free-samples-section,\n    .hec-faqs-section {\n        padding: 80px 0;\n    }<\/p>\n<p>    .hec-why-partner-landu-section .content-container,\n    .hec-free-samples-section .content-container,\n    .hec-faqs-section .content-container {\n        padding: 0 40px;\n    }<\/p>\n<p>    .hec-partner-title,\n    .hec-samples-title,\n    .hec-faqs-title {\n        font-size: 2.4rem;\n    }<\/p>\n<p>    .hec-partner-features-grid {\n        grid-template-columns: repeat(2, 1fr);\n    }<\/p>\n<p>    .hec-samples-main-grid {\n        grid-template-columns: 1fr;\n        gap: 40px;\n    }<\/p>\n<p>    .hec-samples-image-wrapper {\n        height: 500px;\n    }\n}<\/p>\n<p>@media (max-width: 768px) {\n    .hec-why-partner-landu-section,\n    .hec-free-samples-section,\n    .hec-faqs-section {\n        padding: 60px 0;\n    }<\/p>\n<p>    .hec-why-partner-landu-section .content-container,\n    .hec-free-samples-section .content-container,\n    .hec-faqs-section .content-container {\n        padding: 0 30px;\n    }<\/p>\n<p>    .hec-partner-title,\n    .hec-samples-title,\n    .hec-faqs-title {\n        font-size: 2rem;\n    }<\/p>\n<p>    .hec-partner-features-grid {\n        grid-template-columns: 1fr;\n    }<\/p>\n<p>    .hec-samples-image-wrapper {\n        height: 450px;\n    }\n}<\/p>\n<p>@media (max-width: 480px) {\n    .hec-why-partner-landu-section,\n    .hec-free-samples-section,\n    .hec-faqs-section {\n        padding: 50px 0;\n    }<\/p>\n<p>    .hec-why-partner-landu-section .content-container,\n    .hec-free-samples-section .content-container,\n    .hec-faqs-section .content-container {\n        padding: 0 20px;\n    }<\/p>\n<p>    .hec-partner-title,\n    .hec-samples-title,\n    .hec-faqs-title {\n        font-size: 1.6rem;\n    }<\/p>\n<p>    .hec-partner-feature-card {\n        padding: 28px 24px;\n    }<\/p>\n<p>    .hec-partner-feature-icon {\n        width: 60px;\n        height: 60px;\n    }<\/p>\n<p>    .hec-partner-icon {\n        font-size: 1.8rem;\n    }<\/p>\n<p>    .hec-partner-statement {\n        padding: 28px 32px;\n    }<\/p>\n<p>    .hec-partner-statement-text {\n        font-size: 0.95rem;\n    }<\/p>\n<p>    .hec-samples-image-wrapper {\n        height: 400px;\n    }<\/p>\n<p>    .hec-samples-title {\n        font-size: 1.8rem;\n    }<\/p>\n<p>    .hec-faq-answer {\n        padding-left: 0;\n        margin-top: 12px;\n    }<\/p>\n<p>    .hec-faq-question {\n        flex-direction: column;\n    }<\/p>\n<p>    .hec-faq-q-text {\n        font-size: 1.05rem;\n        padding-top: 0;\n    }\n}\n<\/style>","protected":false},"excerpt":{"rendered":"<p>Oil Drilling Solutions Landercoll\u00ae HEC for Oil Drilling Industry High-Performance Hydroxyethyl Cellulose for Drilling Fluids and Oilfield Engineering Landercoll\u00ae Hydroxyethyl Cellulose (HEC) from LANDU is a premium-grade non-ionic, water-soluble polymer widely applied in oilfield drilling, completion, and workover fluids. With outstanding rheology control, fluid loss reduction, salt and temperature tolerance, it ensures safe, efficient, and economically sustainable drilling operations\u2014even in harsh and deep-well conditions. \u2713 Outstanding rheology control \u2713 Fluid loss reduction \u2713 Salt and temperature tolerance \u2713 Safe &amp; efficient operations Produced under strict ISO and API-compliant standards, Landercoll\u00ae HEC provides consistent quality, fast dissolution, and excellent compatibility with a broad range of water-based and brine-based drilling fluid systems. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":5396,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-5266","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hpmc.ae\/ja\/wp-json\/wp\/v2\/pages\/5266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hpmc.ae\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hpmc.ae\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hpmc.ae\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hpmc.ae\/ja\/wp-json\/wp\/v2\/comments?post=5266"}],"version-history":[{"count":3,"href":"https:\/\/hpmc.ae\/ja\/wp-json\/wp\/v2\/pages\/5266\/revisions"}],"predecessor-version":[{"id":5415,"href":"https:\/\/hpmc.ae\/ja\/wp-json\/wp\/v2\/pages\/5266\/revisions\/5415"}],"up":[{"embeddable":true,"href":"https:\/\/hpmc.ae\/ja\/wp-json\/wp\/v2\/pages\/5396"}],"wp:attachment":[{"href":"https:\/\/hpmc.ae\/ja\/wp-json\/wp\/v2\/media?parent=5266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}