/* =========================================================
   AIR PURIFIER PAGE CSS
   Product/page layout only. Global navbar, marquee, latest promo,
   OHSEM sticker and WhatsApp floating styles are in global.css.
   ========================================================= */

* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: "Inter", sans-serif;
            color: #1a1a1a;
            background-color: #ffffff;
            line-height: 1.5;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .section-padding {
            padding: 60px 0;
        }
        .btn-primary {
            display: inline-block;
            background: #c9002c;
            color: white;
            padding: 12px 32px;
            border-radius: 40px;
            font-weight: 600;
            transition: 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 1rem;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .btn-primary:hover {
            background: #a30023;
            transform: translateY(-2px);
            box-shadow: 0 6px 14px rgba(0,0,0,0.15);
        }
        .btn-outline {
            background: transparent;
            border: 1px solid #c9002c;
            color: #c9002c;
            padding: 10px 24px;
            border-radius: 40px;
            font-weight: 500;
            transition: 0.3s;
            display: inline-block;
        }
        .btn-outline:hover {
            background: #c9002c;
            color: white;
        }

        /* ===== HERO AIR ===== */
        .hero-air {
            position: relative;
            background-image: url("../../Backgroundair.webp");
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            min-height: 650px;
            display: flex;
            align-items: center;
            width: 100%;
        }
        .hero-air::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.4) 60%, rgba(0,0,0,0.2) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 720px;
            padding: 40px 30px;
            margin-left: 5%;
            color: white;
            animation: fadeInUp 0.8s ease-out;
        }
        .hero-content h1 {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }
        .hero-content .hero-main-quote {
            font-size: 1.4rem;
            font-weight: 500;
            line-height: 1.4;
            margin-bottom: 28px;
            border-left: 4px solid #c9002c;
            padding-left: 20px;
            color: #fff;
            text-shadow: 0 1px 3px rgba(0,0,0,0.2);
        }
        .hero-content .btn-primary {
            box-shadow: 0 8px 18px rgba(0,0,0,0.2);
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ===== PRODUCT GRID ===== */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        .product-card {
            background: white;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
            transition: 0.3s;
        }
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 30px rgba(0,0,0,0.1);
        }
        .product-img {
            padding: 20px;
            text-align: center;
            background: #fafafa;
        }
        .product-img img {
            max-width: 100%;
            height: 220px;
            object-fit: contain;
        }
        .product-info {
            padding: 20px;
        }
        .product-info h3 {
            font-size: 1.4rem;
            margin-bottom: 5px;
        }
        .product-info h4 {
            font-size: 1rem;
            color: #666;
            margin-bottom: 10px;
            font-weight: 500;
        }
        .price {
            font-size: 1.2rem;
            color: #c9002c;
            font-weight: 700;
            margin: 10px 0;
        }
        .price small {
            font-size: 0.8rem;
            font-weight: normal;
            color: #666;
        }
        .features {
            list-style: none;
            margin: 15px 0;
        }
        .features li {
            margin-bottom: 8px;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .features li i {
            color: #c9002c;
            width: 20px;
        }
        .btn-block {
            display: block;
            text-align: center;
            margin-top: 15px;
        }

        /* ===== ACCORDION ===== */
        /* ===== FAQ ACCORDION ===== */
#faqAccordion {
    max-width: 700px;
    margin: 0 auto;
}

.accordion-item {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: 0.2s;
}

.accordion-header {
    padding: 18px 22px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    color: #1a1a1a;
}

.accordion-header i {
    color: #999;
    font-size: 0.9rem;
    transition: 0.2s;
}

.accordion-content {
    padding: 0 22px 20px 22px;
    display: none;
    border-top: none;
    color: #555;
    font-size: 0.9rem;
    line-height: 1.5;
}

.accordion-item.active .accordion-header {
    color: #c9002c;
}

.accordion-item.active .accordion-header i {
    color: #c9002c;
}

.accordion-item.active .accordion-content {
    display: block;
    color: #c9002c;
}

.accordion-header:hover {
    color: #c9002c;
}

.accordion-header:hover i {
    color: #c9002c;
}
#faqAccordion {
    max-width: 700px;
    margin: 0 auto;
}

        /* ===== FOOTER ===== */
        .footer {
            background: #971D37;
            color: #fff;
            padding: 100px 0 28px;
            position: relative;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.35fr 0.8fr 1fr 1.3fr;
            gap: 50px;
            max-width: 1380px;
            margin: 0 auto;
            padding: 0 32px;
            align-items: start;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
        }
        .footer-col p,
        .footer-col a,
        .footer-contact-item {
            color: #fff;
            font-size: 17px;
            line-height: 1.45;
        }
        .footer-intro-title {
            font-size: 28px;
            font-weight: 500;
            line-height: 1.25;
            margin-bottom: 24px;
            max-width: 360px;
        }
        .footer-intro-desc {
            max-width: 360px;
            margin-bottom: 28px;
        }
        .footer-bullet-list a,
        .footer-bullet-list .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 10px;
            color: #fff;
        }
        .footer-bullet-list a::before {
            content: "●";
            font-size: 12px;
            line-height: 1.8;
            flex-shrink: 0;
        }
        .footer-contact-item i {
            width: 20px;
            margin-top: 4px;
            flex-shrink: 0;
        }
        .footer-branch-label {
            font-weight: 700;
            margin: 6px 0 4px 0;
        }
        .footer-whatsapp-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            background: #fff;
            color: #111 !important;
            min-width: 330px;
            padding: 16px 28px;
            border-radius: 999px;
            font-size: 16px;
            font-weight: 600;
            margin-top: 28px;
        }
        .footer-bottom {
            text-align: center;
            margin-top: 44px;
            color: #fff;
            font-size: 18px;
        }

        @media (max-width: 1100px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 36px;
            }
        }
        @media (max-width: 1024px) {

            .product-grid {
                grid-template-columns: repeat(auto-fill, minmax(260px,1fr));
            }
            .hero-content h1 {
                font-size: 2.2rem;
            }
            .hero-content .hero-main-quote {
                font-size: 1.1rem;
            }
            .hero-air {
                min-height: 500px;
                background-position: 35% center;
            }
            .hero-content {
                margin-left: 0;
                padding: 30px 20px;
                max-width: 100%;
            }
        }
        @media (max-width: 768px) {
            .footer {
                padding: 50px 0 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
                padding: 0 20px;
            }
            .footer-intro-title {
                font-size: 24px;
                max-width: 100%;
            }
            .footer-intro-desc {
                max-width: 100%;
            }
            .footer-col p,
            .footer-col a,
            .footer-contact-item {
                font-size: 16px;
            }
            .footer-whatsapp-btn {
                min-width: 100%;
                width: 100%;
            }
            .footer-bottom {
                font-size: 16px;
                margin-top: 34px;
            }
        }

        .section-title {
            text-align: center;
            font-size: 2rem;
            margin-bottom: 40px;
            font-weight: 700;
        }
        .lg-cta {
            position: relative;
            width: 100%;
            margin-top: 80px;
            margin-bottom: -74px;
            z-index: 20;
            padding: 0 20px;
            background: transparent;
        }

        .lg-cta::before {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            top: 50%;
            bottom: 0;
            background: #971D37;
            z-index: 0;
        }

        .cta-container {
            max-width: 980px;
            margin: 0 auto;
            background: #ffffff;
            border-radius: 999px;
            padding: 20px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.10);
            position: relative;
            z-index: 2;
        }

        .cta-logo {
            flex-shrink: 0;
            width: 78px;
            height: 78px;
            border-radius: 50%;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .cta-logo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .cta-text {
            flex: 1;
            font-size: 25px;
            line-height: 1.4;
            color: #555;
            font-weight: 400;
            max-width: 560px;
        }

        .cta-btn {
            flex-shrink: 0;
        }

        .cta-btn a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: #a50034;
            color: #ffffff;
            padding: 13px 30px;
            border-radius: 999px;
            text-decoration: none;
            font-size: 15px;
            font-weight: 600;
            white-space: nowrap;
            min-width: 170px;
            transition: all 0.3s ease;
        }
        /* ===== MOBILE FIX 1/2/3 ONLY ===== */
@media (max-width: 768px) {
    html, body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden !important;
    }

}

@media (max-width: 768px) {

    body {
        padding-top: 115px !important;
    }

}

@media (max-width: 768px) {

    body { padding-top: 115px !important; }

}

/* =====================================================
   ULTIMATE MOBILE NAV FIX - SAME STYLE AS WATER-PURIFIERS
   Put last so it overrides old duplicate mobile CSS
===================================================== */

@media (max-width: 768px) {
    html, body { width: 100% !important; max-width: 100% !important; overflow-x: hidden !important; }

    body { padding-top: 115px !important; }

}

/* ===== FIX .lg-cta MOBILE FOLLOW INDEX STYLE ===== */
@media (max-width: 768px) {
    .lg-cta {
        position: relative !important;
        width: 100% !important;
        margin-top: -55px !important;
        margin-bottom: -65px !important;
        padding: 0 18px !important;
        z-index: 60 !important;
        background: transparent !important;
    }

    .lg-cta::before {
        content: "" !important;
        position: absolute !important;
        left: 0 !important;
        right: 0 !important;
        top: 55% !important;
        bottom: 0 !important;
        background: #971D37 !important;
        z-index: 0 !important;
    }

    .cta-container {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto !important;
        padding: 26px 22px 24px !important;
        border-radius: 38px !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 18px !important;
        text-align: center !important;
        background: #fff !important;
        position: relative !important;
        z-index: 2 !important;
    }

    .cta-logo {
        width: 86px !important;
        height: 86px !important;
        margin: 0 auto !important;
    }

    .cta-text {
        width: 100% !important;
        max-width: 100% !important;
        font-size: 16px !important;
        line-height: 1.45 !important;
        color: #555 !important;
        text-align: center !important;
    }

    .cta-btn {
        width: 100% !important;
    }

    .cta-btn a {
        width: 100% !important;
        min-width: 0 !important;
        padding: 15px 20px !important;
        font-size: 16px !important;
        border-radius: 999px !important;
    }

    .footer {
        margin-top: 0 !important;
        padding-top: 155px !important;
    }
}


/* QA FIX: FAQ answer text colour only */
#faqAccordion .accordion-content {
    color: #333 !important;
}
#faqAccordion .accordion-content * {
    color: #333 !important;
}