/* =========================================
           WIRE ROPE SLINGS SAFETY GUIDE
           VERSION: 1.0
           ========================================= */

        :root {
            --primary-color: #003366;
            --accent-color: #e67e23;
            --success-color: #27ae60;
            --danger-color: #c0392b;
            --bg-light: #f8f9fa;
            --border-color: #dee2e6;
            --text-dark: #212529;
            --text-light: #6c757d;
        }

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

        body {
            font-family: 'Cambria', 'Segoe UI', Arial, sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            background-color: #fff;
            font-size: 16px;
        }

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

        /* Header Section */
        .page-header {
            background: linear-gradient(135deg, var(--primary-color) 0%, #004080 100%);
            color: white;
            padding: 50px 40px;
            margin-bottom: 40px;
            border-radius: 10px;
            position: relative;
            overflow: hidden;
        }

        .page-header::before {
            content: "";
            position: absolute;
            width: 500px;
            height: 500px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 50%;
            top: -250px;
            right: -150px;
        }

        .page-header h1 {
            font-size: 2.5em;
            font-weight: 700;
            margin-bottom: 15px;
            position: relative;
            z-index: 1;
        }

        .page-header p {
            font-size: 1.2em;
            opacity: 0.95;
            position: relative;
            z-index: 1;
        }

        /* Introduction Section */
        .intro-section {
            background: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            margin-bottom: 40px;
        }

        .intro-section p {
            font-size: 1.05em;
            line-height: 1.8;
            color: var(--text-dark);
            margin-bottom: 20px;
        }

        .intro-section p:last-child {
            margin-bottom: 0;
        }

        /* Section Title */
        .section-title {
            font-size: 1.8em;
            color: var(--primary-color);
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 3px solid var(--accent-color);
            font-weight: 700;
        }

        /* Safety Rules Section */
        .safety-rules {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        .rules-card {
            background: white;
            padding: 35px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }

        .rules-card.always {
            border-top: 5px solid var(--success-color);
        }

        .rules-card.never {
            border-top: 5px solid var(--danger-color);
        }

        .rules-title {
            font-size: 1.6em;
            font-weight: 700;
            margin-bottom: 25px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .rules-title.always-title {
            color: var(--success-color);
        }

        .rules-title.never-title {
            color: var(--danger-color);
        }

        .rules-title::before {
            content: "✓";
            font-size: 1.4em;
            font-weight: bold;
        }

        .rules-card.never .rules-title::before {
            content: "✗";
        }

        .rules-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .rules-list li {
            padding: 12px 0 12px 30px;
            position: relative;
            line-height: 1.7;
            border-bottom: 1px solid var(--border-color);
        }

        .rules-list li:last-child {
            border-bottom: none;
        }

        .rules-card.always .rules-list li::before {
            content: "•";
            position: absolute;
            left: 0;
            color: var(--success-color);
            font-weight: bold;
            font-size: 1.5em;
        }

        .rules-card.never .rules-list li::before {
            content: "•";
            position: absolute;
            left: 0;
            color: var(--danger-color);
            font-weight: bold;
            font-size: 1.5em;
        }

        /* Guide Sections */
        .guide-section {
            background: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            margin-bottom: 40px;
        }

        .guide-title {
            font-size: 1.5em;
            color: var(--accent-color);
            font-weight: 700;
            margin-bottom: 20px;
            padding-left: 15px;
            border-left: 5px solid var(--accent-color);
        }

        .guide-content {
            color: var(--text-dark);
            line-height: 1.8;
            font-size: 1.05em;
        }

        .guide-content p {
            margin-bottom: 15px;
        }

        .guide-content p:last-child {
            margin-bottom: 0;
        }

        /* Considerations List */
        .considerations-list {
            background: var(--bg-light);
            padding: 25px;
            border-radius: 8px;
            margin-top: 20px;
            border-left: 4px solid var(--accent-color);
        }

        .considerations-list p {
            margin-bottom: 10px;
            padding-left: 20px;
            position: relative;
        }

        .considerations-list p::before {
            content: "▸";
            position: absolute;
            left: 0;
            color: var(--accent-color);
            font-weight: bold;
        }

        /* Inspection Checklist */
        .inspection-box {
            background: linear-gradient(135deg, #fff3cd 0%, #ffe8a1 100%);
            border: 3px solid var(--accent-color);
            border-radius: 10px;
            padding: 30px;
            margin-top: 25px;
        }

        .inspection-title {
            font-size: 1.3em;
            color: var(--primary-color);
            font-weight: 700;
            margin-bottom: 15px;
        }

        .inspection-items {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin-top: 20px;
        }

        .inspection-item {
            background: white;
            padding: 15px;
            border-radius: 6px;
            border-left: 4px solid var(--danger-color);
            font-size: 0.95em;
        }

        /* Warning Box */
        .warning-box {
            background: linear-gradient(135deg, #ffe5e5 0%, #ffcccc 100%);
            border: 3px solid var(--danger-color);
            border-radius: 10px;
            padding: 25px;
            margin: 30px 0;
            position: relative;
        }

        .warning-box::before {
            content: "⚠️";
            position: absolute;
            top: -20px;
            left: 30px;
            font-size: 2.5em;
            background: white;
            padding: 5px 15px;
            border-radius: 50%;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }

        .warning-box h3 {
            color: var(--danger-color);
            font-size: 1.3em;
            margin-bottom: 15px;
            margin-top: 10px;
        }

        .warning-box p {
            color: var(--text-dark);
            line-height: 1.7;
        }

        /* Info Box */
        .info-box {
            background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
            border-left: 5px solid var(--primary-color);
            border-radius: 8px;
            padding: 25px;
            margin: 25px 0;
        }

        .info-box h4 {
            color: var(--primary-color);
            font-size: 1.2em;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .info-box p {
            color: var(--text-dark);
            line-height: 1.7;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .container {
                padding: 15px;
            }

            .page-header {
                padding: 35px 25px;
            }

            .page-header h1 {
                font-size: 2em;
            }

            .safety-rules {
                grid-template-columns: 1fr;
            }

            .intro-section,
            .guide-section {
                padding: 25px 20px;
            }

            .section-title {
                font-size: 1.5em;
            }

            .inspection-items {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            body {
                font-size: 15px;
            }

            .page-header h1 {
                font-size: 1.7em;
            }

            .section-title {
                font-size: 1.3em;
            }

            .guide-title {
                font-size: 1.3em;
            }
        }