/* =========================================================
   AUTO BLACKENING PLANT PAGE
   File: auto-blackening-plant.css
   ========================================================= */


/* ---------------------------------------------------------
   GLOBAL PAGE SETTINGS
   --------------------------------------------------------- */

html {
    scroll-behavior: smooth;
}

.abp-section,
.abp-hero {
    font-family: inherit;
}

.abp-section {
    padding: 75px 0;
    scroll-margin-top: 120px;
}

.abp-light {
    background: #f7f7f7;
}

.abp-dark {
    background: #171717;
    color: #ffffff;
}


/* ---------------------------------------------------------
   HERO SECTION
   --------------------------------------------------------- */

.abp-hero {
    position: relative;
    padding: 95px 0 90px;
    background: linear-gradient( 110deg, rgba(12, 12, 12, 0.97) 0%, rgba(22, 22, 22, 0.94) 58%, rgba(230, 84, 22, 0.88) 100% );
    color: #ffffff;
    overflow: hidden;
}

    .abp-hero::before {
        content: "";
        position: absolute;
        width: 430px;
        height: 430px;
        right: -170px;
        top: -210px;
        border: 55px solid rgba(255, 255, 255, 0.06);
        border-radius: 50%;
    }

    .abp-hero::after {
        content: "";
        position: absolute;
        width: 280px;
        height: 280px;
        right: 100px;
        bottom: -210px;
        border: 40px solid rgba(255, 255, 255, 0.04);
        border-radius: 50%;
    }

.abp-hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
}

.abp-tagline {
    display: inline-block;
    margin-bottom: 18px;
    padding: 8px 16px;
    border-left: 4px solid #f26a21;
    background: rgba(255, 255, 255, 0.08);
    color: #f6a06f;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.abp-hero h1 {
    margin: 0 0 22px;
    color: #ffffff;
    font-size: 48px;
    font-weight: 800;
    line-height: 1.12;
}

.abp-hero p {
    max-width: 760px;
    margin: 0 0 32px;
    color: #e7e7e7;
    font-size: 18px;
    line-height: 1.75;
}


/* ---------------------------------------------------------
   BUTTONS
   --------------------------------------------------------- */

.abp-btn {
    display: inline-block;
    padding: 14px 27px;
    border: 2px solid #f26a21;
    border-radius: 4px;
    background: #f26a21;
    color: #ffffff !important;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none !important;
    transition: all 0.25s ease;
}

    .abp-btn:hover,
    .abp-btn:focus {
        background: transparent;
        color: #f26a21 !important;
        text-decoration: none;
    }


/* ---------------------------------------------------------
   STICKY PAGE NAVIGATION
   --------------------------------------------------------- */

.abp-nav-wrap {
    position: sticky;
    top: 0;
    z-index: 900;
    background: #ffffff;
    border-bottom: 1px solid #e4e4e4;
    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.07);
}

.abp-page-nav {
    display: flex;
    align-items: center;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: thin;
    white-space: nowrap;
}

    .abp-page-nav a {
        position: relative;
        display: block;
        flex: 0 0 auto;
        padding: 18px 15px;
        color: #333333;
        font-size: 13px;
        font-weight: 700;
        text-decoration: none;
        transition: color 0.2s ease;
    }

        .abp-page-nav a::after {
            content: "";
            position: absolute;
            left: 15px;
            right: 15px;
            bottom: 0;
            height: 3px;
            background: #f26a21;
            transform: scaleX(0);
            transform-origin: center;
            transition: transform 0.25s ease;
        }

        .abp-page-nav a:hover,
        .abp-page-nav a:focus,
        .abp-page-nav a.active {
            color: #f26a21;
            text-decoration: none;
        }

            .abp-page-nav a:hover::after,
            .abp-page-nav a.active::after {
                transform: scaleX(1);
            }


/* ---------------------------------------------------------
   SECTION HEADINGS
   --------------------------------------------------------- */

.abp-section-head {
    max-width: 820px;
    margin: 0 auto 48px;
    text-align: center;
}

    .abp-section-head h2 {
        position: relative;
        margin: 0 0 20px;
        padding-bottom: 18px;
        color: #222222;
        font-size: 34px;
        font-weight: 800;
        line-height: 1.25;
    }

        .abp-section-head h2::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 0;
            width: 68px;
            height: 4px;
            background: #f26a21;
            transform: translateX(-50%);
        }

    .abp-section-head p {
        margin: 0;
        color: #666666;
        font-size: 17px;
        line-height: 1.7;
    }

.abp-dark .abp-section-head h2 {
    color: #ffffff;
}

.abp-dark .abp-section-head p {
    color: #cfcfcf;
}


/* ---------------------------------------------------------
   GENERAL TEXT
   --------------------------------------------------------- */

.abp-section p {
    color: #555555;
    font-size: 16px;
    line-height: 1.8;
}

.abp-dark p {
    color: #d5d5d5;
}


/* ---------------------------------------------------------
   TWO COLUMN LAYOUT
   --------------------------------------------------------- */

.abp-two-col {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 45px;
    align-items: start;
}


/* ---------------------------------------------------------
   HIGHLIGHT BOX
   --------------------------------------------------------- */

.abp-highlight-box {
    position: relative;
    padding: 30px;
    border-left: 5px solid #f26a21;
    border-radius: 4px;
    background: #ffffff;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
}

    .abp-highlight-box h3 {
        margin: 0 0 20px;
        color: #222222;
        font-size: 22px;
        font-weight: 800;
    }

    .abp-highlight-box ul,
    .abp-list-box ul {
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .abp-highlight-box li,
    .abp-list-box li {
        position: relative;
        margin-bottom: 13px;
        padding-left: 27px;
        color: #555555;
        font-size: 15px;
        line-height: 1.6;
    }

        .abp-highlight-box li:last-child,
        .abp-list-box li:last-child {
            margin-bottom: 0;
        }

        .abp-highlight-box li::before,
        .abp-list-box li::before {
            content: "✓";
            position: absolute;
            left: 0;
            top: 0;
            color: #f26a21;
            font-weight: 900;
        }

    .abp-highlight-box.orange {
        border-left-color: #ffffff;
        background: #f26a21;
    }

        .abp-highlight-box.orange h3,
        .abp-highlight-box.orange li {
            color: #ffffff;
        }

            .abp-highlight-box.orange li::before {
                color: #ffffff;
            }


/* ---------------------------------------------------------
   PROCESS FLOW
   --------------------------------------------------------- */

.abp-process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.abp-step {
    position: relative;
    min-height: 190px;
    padding: 28px 24px;
    border: 1px solid #e3e3e3;
    border-radius: 6px;
    background: #ffffff;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

    .abp-step:hover {
        transform: translateY(-5px);
        border-color: #f26a21;
        box-shadow: 0 14px 32px rgba(0, 0, 0, 0.09);
    }

    .abp-step span {
        display: block;
        margin-bottom: 17px;
        color: #f26a21;
        font-size: 34px;
        font-weight: 900;
        line-height: 1;
    }

    .abp-step h4 {
        margin: 0 0 10px;
        color: #222222;
        font-size: 18px;
        font-weight: 800;
    }

    .abp-step p {
        margin: 0;
        color: #666666;
        font-size: 14px;
        line-height: 1.65;
    }


    /* Special emphasis for blackening bath */

    .abp-step:nth-child(4) {
        border-color: #f26a21;
        background: #202020;
    }

        .abp-step:nth-child(4) span,
        .abp-step:nth-child(4) h4 {
            color: #f26a21;
        }

        .abp-step:nth-child(4) p {
            color: #dddddd;
        }


/* ---------------------------------------------------------
   FEATURE CARDS
   --------------------------------------------------------- */

.abp-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.abp-card {
    position: relative;
    min-height: 230px;
    padding: 30px 24px;
    border: 1px solid #e4e4e4;
    border-top: 4px solid #f26a21;
    border-radius: 5px;
    background: #ffffff;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

    .abp-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.10);
    }

    .abp-card h3 {
        margin: 0 0 16px;
        color: #252525;
        font-size: 20px;
        font-weight: 800;
        line-height: 1.35;
    }

    .abp-card p {
        margin: 0;
        color: #666666;
        font-size: 14px;
        line-height: 1.75;
    }


/* ---------------------------------------------------------
   TROUBLESHOOTING SECTION
   --------------------------------------------------------- */

#troubleshooting {
    position: relative;
}

    #troubleshooting .abp-section-head h2 {
        color: #d94f12;
    }

.abp-list-box {
    padding: 30px;
    border-radius: 6px;
    background: #202020;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
}

    .abp-list-box h3 {
        margin: 0 0 22px;
        color: #ffffff;
        font-size: 22px;
        font-weight: 800;
    }

    .abp-list-box li {
        color: #eeeeee;
    }


/* ---------------------------------------------------------
   MATERIALS SECTION
   --------------------------------------------------------- */

#materials {
    border-top: 1px solid #eeeeee;
}

    #materials > .container {
        max-width: 950px;
    }

    #materials p {
        text-align: center;
    }


/* ---------------------------------------------------------
   QUOTATION DETAILS
   --------------------------------------------------------- */

.abp-quote-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 45px;
}

    .abp-quote-grid > div {
        position: relative;
        min-height: 75px;
        padding: 20px 18px 20px 47px;
        border: 1px solid #e0e0e0;
        border-radius: 5px;
        background: #ffffff;
        color: #444444;
        font-size: 14px;
        font-weight: 600;
        line-height: 1.55;
    }

        .abp-quote-grid > div::before {
            content: "✓";
            position: absolute;
            left: 19px;
            top: 20px;
            color: #f26a21;
            font-size: 18px;
            font-weight: 900;
        }


/* ---------------------------------------------------------
   FINAL CTA
   --------------------------------------------------------- */

.abp-final-cta {
    position: relative;
    padding: 45px 35px;
    border-radius: 7px;
    background: linear-gradient( 115deg, #171717 0%, #292929 70%, #d95313 100% );
    color: #ffffff;
    text-align: center;
    overflow: hidden;
}

    .abp-final-cta h3 {
        position: relative;
        z-index: 2;
        margin: 0 0 15px;
        color: #ffffff;
        font-size: 28px;
        font-weight: 800;
    }

    .abp-final-cta p {
        position: relative;
        z-index: 2;
        max-width: 720px;
        margin: 0 auto 25px;
        color: #dddddd;
        font-size: 16px;
    }

    .abp-final-cta .abp-btn {
        position: relative;
        z-index: 2;
    }


/* ---------------------------------------------------------
   TABLET RESPONSIVE
   --------------------------------------------------------- */

@media (max-width: 991px) {

    .abp-section {
        padding: 60px 0;
    }

    .abp-hero {
        padding: 75px 0;
    }

        .abp-hero h1 {
            font-size: 40px;
        }

    .abp-two-col {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .abp-process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .abp-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .abp-quote-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ---------------------------------------------------------
   MOBILE RESPONSIVE
   --------------------------------------------------------- */

@media (max-width: 767px) {

    .abp-section {
        padding: 48px 0;
        scroll-margin-top: 100px;
    }

    .abp-hero {
        padding: 60px 0 58px;
    }

    .abp-tagline {
        font-size: 11px;
        line-height: 1.5;
    }

    .abp-hero h1 {
        font-size: 34px;
        line-height: 1.18;
    }

    .abp-hero p {
        font-size: 16px;
        line-height: 1.65;
    }

    .abp-section-head {
        margin-bottom: 35px;
    }

        .abp-section-head h2 {
            font-size: 28px;
        }

        .abp-section-head p {
            font-size: 15px;
        }

    .abp-page-nav a {
        padding: 15px 12px;
        font-size: 12px;
    }

    .abp-process-grid,
    .abp-card-grid,
    .abp-quote-grid {
        grid-template-columns: 1fr;
    }

    .abp-step {
        min-height: auto;
    }

    .abp-card {
        min-height: auto;
    }

    .abp-highlight-box,
    .abp-list-box {
        padding: 25px 22px;
    }

    .abp-final-cta {
        padding: 35px 22px;
    }

        .abp-final-cta h3 {
            font-size: 24px;
        }
}


/* ---------------------------------------------------------
   SMALL MOBILE
   --------------------------------------------------------- */

@media (max-width: 480px) {

    .abp-hero h1 {
        font-size: 30px;
    }

    .abp-section-head h2 {
        font-size: 25px;
    }

    .abp-btn {
        width: 100%;
        text-align: center;
    }
}
.abp-final-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.abp-btn-outline {
    background: transparent;
    color: #ffffff !important;
    border-color: #ffffff;
}

    .abp-btn-outline:hover {
        background: #ffffff;
        color: #f26a21 !important;
    }