/* Start custom CSS for html, class: .elementor-element-14456da */<style>
    /* --- FONTS & BASICS --- */
    @import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;600;800&family=Open+Sans:wght@400;600&display=swap');

    .install-container {
        font-family: 'Open Sans', sans-serif;
        color: #333;
        line-height: 1.6;
        background-color: #f8f9fa;
        max-width: 100%;
        overflow-x: hidden;
    }

    /* --- VARIABLES --- */
    :root {
        --inst-blue: #2c3e50;      /* Technical Blue */
        --inst-red: #e74c3c;       /* Mistake Color */
        --inst-green: #27ae60;     /* Solution Color */
        --inst-wood: #d35400;      /* Accent */
        --inst-light: #ffffff;
    }

    /* --- HERO SECTION (Image 1) --- */
    .install-hero {
        position: relative;
        height: 500px;
        background-image: url('https://punalu.com/wp-content/uploads/2026/03/blog-6-2.png');
        background-size: cover;
        background-position: center;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .install-hero::before {
        content: '';
        position: absolute;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(44, 62, 80, 0.85); /* Heavy Blue Overlay */
    }
    .hero-content-inst {
        position: relative;
        z-index: 2;
        text-align: center;
        color: white;
        max-width: 800px;
        padding: 20px;
        border: 2px dashed rgba(255,255,255,0.3); /* Blueprint feel */
        border-radius: 10px;
    }
    .install-hero h1 {
        font-family: 'Barlow', sans-serif;
        font-size: 3rem;
        text-transform: uppercase;
        margin-bottom: 10px;
        font-weight: 800;
        letter-spacing: 1px;
        color:yellow;
    }
    .warning-badge {
        background: var(--inst-wood);
        color: white;
        padding: 5px 15px;
        text-transform: uppercase;
        font-weight: bold;
        font-size: 0.9rem;
        border-radius: 4px;
        display: inline-block;
        margin-bottom: 15px;
    }

    /* --- INTRO --- */
    .install-intro {
        max-width: 900px;
        margin: 50px auto;
        text-align: center;
        padding: 0 20px;
        font-size: 1.1rem;
        color: #555;
    }

    /* --- MISTAKES GRID --- */
    .mistakes-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 30px;
        max-width: 1200px;
        margin: 0 auto 60px auto;
        padding: 0 20px;
    }

    .mistake-card {
        background: white;
        border-radius: 12px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        overflow: hidden;
        transition: transform 0.3s;
        border-top: 5px solid var(--inst-blue);
    }
    .mistake-card:hover { transform: translateY(-5px); }

    .card-header {
        padding: 20px;
        background: #f1f2f6;
        border-bottom: 1px solid #eee;
    }
    .card-header h3 {
        margin: 0;
        font-family: 'Barlow', sans-serif;
        color: var(--inst-blue);
        font-size: 1.3rem;
        font-weight: 700;
    }
    .card-num {
        color: #bbb;
        font-size: 2rem;
        float: right;
        line-height: 0.8;
        font-weight: 800;
    }

    /* Problem/Solution Blocks */
    .issue-block {
        padding: 15px 20px;
        border-bottom: 1px solid #f0f0f0;
        background: #fff5f5; /* Light Red BG */
    }
    .sol-block {
        padding: 15px 20px;
        background: #f0fbf4; /* Light Green BG */
    }
    .label-mistake { color: var(--inst-red); font-weight: 800; text-transform: uppercase; font-size: 0.8rem; display: block; margin-bottom: 5px; }
    .label-solution { color: var(--inst-green); font-weight: 800; text-transform: uppercase; font-size: 0.8rem; display: block; margin-bottom: 5px; }

    /* --- MID-CONTENT BREAK (Image 2) --- */
    .tech-break {
        display: flex;
        align-items: center;
        background: var(--inst-blue);
        color: white;
        margin: 60px 0;
        padding: 40px;
        gap: 40px;
    }
    .tech-img { flex: 1; }
    .tech-img img {
        width: 100%;
        border-radius: 8px;
        border: 4px solid white;
    }
    .tech-text { flex: 1; }
    .tech-text h2 { font-family: 'Barlow', sans-serif; font-size: 2.2rem; margin-top: 0;color:yellow; }
    .tech-text ul { list-style: none; padding: 0; }
    .tech-text li { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
    .tech-text li::before { content: '✔'; color: var(--inst-green); background: white; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; }

    /* --- FAQ SECTION --- */
    .install-faq {
        max-width: 800px;
        margin: 0 auto 60px auto;
        padding: 0 20px;
    }
    .install-faq h2 { text-align: center; font-family: 'Barlow', sans-serif; color: var(--inst-blue); margin-bottom: 30px; }
    
    details.inst-details {
        background: white;
        margin-bottom: 10px;
        border: 1px solid #ddd;
        border-radius: 6px;
        padding: 15px;
    }
    summary.inst-summary {
        font-weight: 600;
        cursor: pointer;
        color: var(--inst-blue);
    }
    .inst-ans { margin-top: 10px; color: #666; font-size: 0.95rem; }

    /* --- FOOTER --- */
    .inst-footer {
        background: #eee;
        text-align: center;
        padding: 40px;
        border-top: 5px solid var(--inst-green);
    }

    /* --- RESPONSIVE --- */
    @media (max-width: 768px) {
        .install-hero h1 { font-size: 2rem; }
        .tech-break { flex-direction: column-reverse; padding: 30px 20px; }
        .mistakes-grid { grid-template-columns: 1fr; }
    }
</style>/* End custom CSS */