.dustzen-road-intro-section {
    padding: 90px 0;
    background: #faf8f9;
}

.dustzen-road-intro-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 70px;
    align-items: center;
}


/* =========================
   LEFT CONTENT
========================= */

.dustzen-road-intro-eyebrow {
    display: block;
    margin-bottom: 18px;

    color: #a90062;

    font-size: 15px;
    line-height: 1.2;
    font-weight: 800;

    letter-spacing: 2px;
    text-transform: uppercase;
}

.dustzen-road-intro-content h2 {
    margin: 0 0 25px;

    color: #171319;

    font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;

    font-size: 70px;
    line-height: 1.02;
    font-weight: 400;

    letter-spacing: -1px;
}
.dustzen-road-intro-description {
    margin: 0 0 42px;

    color: #655c63;

    font-size: 16px;
    line-height: 1.65;
    font-weight: 400;
}


/* =========================
   BENEFIT CARDS
========================= */

.dustzen-road-benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.dustzen-road-benefit-card {
    padding: 28px 26px;

    background: #ffffff;

    border: 1px solid #ead9e2;
    border-radius: 18px;
}

.dustzen-road-benefit-card h4 {
    margin: 0 0 12px;

    color: #a90062;

    font-size: 20px;
    line-height: 1.3;
    font-weight: 700;
}

.dustzen-road-benefit-card p {
    margin: 0;

    color: #655c63;

    font-size: 16px;
    line-height: 1.55;
    font-weight: 400;
}


/* =========================
   RIGHT IMAGE
========================= */

.dustzen-road-intro-image {
    position: relative;
    overflow: hidden;

    border-radius: 28px;

    box-shadow: 0 25px 55px rgba(40, 20, 35, 0.12);
}

.dustzen-road-intro-image img {
    display: block;

    width: 100%;
    height: 635px;

    object-fit: cover;
}

.dustzen-road-image-label {
    position: absolute;

    left: 24px;
    bottom: 24px;

    padding: 17px 20px;

    background: #ffffff;

    border-radius: 14px;

    color: #5d0039;

    font-size: 16px;
    line-height: 1.2;
    font-weight: 800;

    text-transform: uppercase;
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 991px) {

    .dustzen-road-intro-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .dustzen-road-intro-content h2 {
        font-size: 56px;
    }

    .dustzen-road-intro-image img {
        height: 550px;
    }

}


@media (max-width: 767px) {

    .dustzen-road-intro-section {
        padding: 60px 0;
    }

    .dustzen-road-intro-content h2 {
        font-size: 44px;
        letter-spacing: -1.5px;
    }

    .dustzen-road-intro-description {
        font-size: 18px;
    }

    .dustzen-road-benefits-grid {
        grid-template-columns: 1fr;
    }

    .dustzen-road-intro-image img {
        height: 450px;
    }

    .dustzen-road-image-label {
        left: 16px;
        right: 16px;
        bottom: 16px;

        font-size: 13px;
        text-align: center;
    }

}


/* =========================================
   DUSTZEN OPERATIONAL CHALLENGE
========================================= */

.dustzen-challenge-section {
    padding: 100px 0;
    background: #171216;
    color: #ffffff;
}


/* =========================================
   SECTION HEADING
========================================= */

.dustzen-challenge-heading {
    max-width: 1200px;
    margin-bottom: 65px;
}

.dustzen-challenge-eyebrow {
    display: block;
    margin-bottom: 18px;

    color: #f4c400;

    font-size: 16px;
    line-height: 1.2;
    font-weight: 800;

    letter-spacing: 2px;
    text-transform: uppercase;
}

.dustzen-challenge-heading h2 {
    margin: 0 0 25px;

    color: #ffffff;

    font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;

    font-size: 68px;
    line-height: 1.02;
    font-weight: 400;

    letter-spacing: -1px;
}

.dustzen-challenge-heading p {
    max-width: 1100px;
    margin: 0;

    color: #ddd4dc;

    font-size: 20px;
    line-height: 1.65;
    font-weight: 400;
}


/* =========================================
   MAIN GRID
========================================= */

.dustzen-challenge-grid {
    display: grid;

    grid-template-columns: 1.15fr 0.85fr;

    gap: 70px;

    align-items: stretch;
}


/* =========================================
   COMPARISON IMAGE
========================================= */

.dustzen-challenge-image {
    overflow: hidden;

    min-height: 350px;

    border-radius: 20px;
}

.dustzen-challenge-image img {
    display: block;

    width: 100%;
    height: 100%;

    min-height: 350px;

    object-fit: cover;
}


/* =========================================
   CARDS GRID
========================================= */

.dustzen-challenge-cards {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 14px;
}


/* =========================================
   INDIVIDUAL CARD
========================================= */

.dustzen-challenge-card {
    padding: 30px;

    background: #241d22;

    border: 1px solid #4b3e46;

    border-radius: 16px;

    min-height: 160px;

    display: flex;
    flex-direction: column;
}

.dustzen-challenge-number {
    display: block;

    margin-bottom: 24px;

    color: #f4c400;

    font-size: 14px;
    line-height: 1.2;
    font-weight: 800;

    letter-spacing: 0.3px;
}

.dustzen-challenge-card h3 {
    margin: 0 0 15px;

    color: #ffffff;

    font-size: 20px;
    line-height: 1.3;
    font-weight: 700;
}

.dustzen-challenge-card p {
    margin: 0;

    color: #ddd4dc;

    font-size: 16px;
    line-height: 1.55;
    font-weight: 400;
}


/* =========================================
   TABLET
========================================= */

@media (max-width: 991px) {

    .dustzen-challenge-section {
        padding: 80px 0;
    }

    .dustzen-challenge-heading h2 {
        font-size: 56px;
    }

    .dustzen-challenge-grid {
        grid-template-columns: 1fr;

        gap: 40px;
    }

    .dustzen-challenge-image {
        min-height: 500px;
    }

    .dustzen-challenge-image img {
        min-height: 500px;
    }

}


/* =========================================
   MOBILE
========================================= */

@media (max-width: 767px) {

    .dustzen-challenge-section {
        padding: 60px 0;
    }

    .dustzen-challenge-heading {
        margin-bottom: 40px;
    }

    .dustzen-challenge-heading h2 {
        font-size: 44px;
        line-height: 1;
        letter-spacing: -0.5px;
    }

    .dustzen-challenge-heading p {
        font-size: 18px;
    }

    .dustzen-challenge-image {
        min-height: 380px;
    }

    .dustzen-challenge-image img {
        min-height: 380px;
    }

    .dustzen-challenge-cards {
        grid-template-columns: 1fr;
    }

    .dustzen-challenge-card {
        min-height: auto;
    }

}


/* =========================================
   DUSTZEN ROAD WORKS SECTION
========================================= */

.dustzen-road-works-section {
    padding: 100px 0;
    background: #ffffff;
}


/* =========================================
   SECTION HEADING
========================================= */

.dustzen-road-works-heading {
    margin-bottom: 55px;
}

.dustzen-road-works-eyebrow {
    display: block;

    margin-bottom: 18px;

    color: #a90062;

    font-size: 17px;
    line-height: 1.2;
    font-weight: 800;

    letter-spacing: 2px;
    text-transform: uppercase;
}

.dustzen-road-works-heading h2 {
    margin: 0;

    color: #171319;

    font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;

    font-size: 70px;
    line-height: 1.02;
    font-weight: 400;

    letter-spacing: -1px;
}


/* =========================================
   FOUR STAGE GRID
========================================= */

.dustzen-road-works-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 18px;
}


/* =========================================
   STAGE CARD
========================================= */

.dustzen-road-stage-card {
    min-height: auto;

    padding: 26px 22px;

    background: #fcfafb;

    border: 1px solid #ead9e2;

    border-radius: 20px;
}


/* =========================================
   NUMBER
========================================= */

.dustzen-road-stage-number {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 38px;
    height: 38px;

    margin-bottom: 20px;

    background: #a90062;

    border-radius: 16px;

    color: #ffffff;

    font-size: 15px;
    line-height: 1;
    font-weight: 800;
}


/* =========================================
   CARD TITLE
========================================= */

.dustzen-road-stage-card h3 {
    margin: 0 0 17px;

    color: #4e0033;

    font-size: 20px;
    line-height: 1.3;
    font-weight: 700;
}


/* =========================================
   CARD DESCRIPTION
========================================= */

.dustzen-road-stage-card p {
    margin: 0;

    color: #655c63;

    font-size: 17px;
    line-height: 1.6;
    font-weight: 400;
}


/* =========================================
   TABLET
========================================= */

@media (max-width: 1100px) {

    .dustzen-road-works-heading h2 {
        font-size: 60px;
    }

    .dustzen-road-works-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}


/* =========================================
   MOBILE
========================================= */

@media (max-width: 767px) {

    .dustzen-road-works-section {
        padding: 65px 0;
    }

    .dustzen-road-works-heading {
        margin-bottom: 40px;
    }

    .dustzen-road-works-heading h2 {
        font-size: 44px;
        line-height: 1;
        letter-spacing: -0.5px;
    }

    .dustzen-road-works-grid {
        grid-template-columns: 1fr;
    }

    .dustzen-road-stage-card {
        min-height: auto;
    }

}


/* =========================================
   DUSTZEN ROAD - STARTING GUIDANCE
========================================= */

.dustzen-road-guidance-section {
    padding: 100px 0;
    background: #f9edf4;
}


/* =========================================
   SECTION HEADING
========================================= */

.dustzen-road-guidance-heading {
    margin-bottom: 55px;
}

.dustzen-road-guidance-eyebrow {
    display: block;

    margin-bottom: 18px;

    color: #a90062;

    font-size: 17px;
    line-height: 1.2;
    font-weight: 800;

    letter-spacing: 2px;
    text-transform: uppercase;
}

.dustzen-road-guidance-heading h2 {
    margin: 0 0 24px;

    color: #171319;

    font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;

    font-size: 70px;
    line-height: 1.02;
    font-weight: 400;

    letter-spacing: -1px;
}

.dustzen-road-guidance-heading p {
    max-width: 1150px;

    margin: 0;

    color: #655c63;

    font-size: 20px;
    line-height: 1.65;
    font-weight: 400;
}


/* =========================================
   MAIN GRID
========================================= */

.dustzen-road-guidance-grid {
    display: grid;

    grid-template-columns: 0.9fr 1.1fr;

    gap: 60px;

    align-items: stretch;
}


/* =========================================
   LEFT CONCENTRATION CARD
========================================= */

.dustzen-road-concentration-card {
    padding: 48px 42px;

    background: linear-gradient(
        135deg,
        #69083f,
        #a90062
    );

    border-radius: 26px;

    color: #ffffff;

   

    display: flex;
    flex-direction: column;
}

.dustzen-road-concentration {
    display: block;

    margin-bottom: 10px;

    color: #f3c400;

    font-size: 78px;
    line-height: 1;

    font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;

    font-weight: 400;

    letter-spacing: -1px;
}

.dustzen-road-ratio {
    display: block;

    margin-bottom: 30px;

    color: #ffffff;

    font-size: 18px;
    line-height: 1.3;
    font-weight: 800;

    letter-spacing: 1px;

    text-transform: uppercase;
}

.dustzen-road-concentration-card p {
    margin: 0;

    color: #ffffff;

    font-size: 18px;
    line-height: 1.7;
    font-weight: 400;
}


/* =========================================
   RIGHT GUIDANCE LIST
========================================= */

.dustzen-road-guidance-list {
    display: grid;

    grid-template-columns: 1fr;

    gap: 16px;
}


/* =========================================
   GUIDANCE CARD
========================================= */

.dustzen-road-guidance-card {
    display: grid;

    grid-template-columns: 120px 1fr;

    gap: 30px;

    align-items: start;

    padding: 20px 18px;

    background: #ffffff;

    border: 1px solid #ead9e2;

    border-radius: 18px;
}

.dustzen-road-guidance-card h3 {
    margin: 0;

    color: #a90062;

    font-size: 18px;
    line-height: 1.55;
    font-weight: 700;
}

.dustzen-road-guidance-card p {
    margin: 0;

    color: #655c63;

    font-size: 16px;
    line-height: 1.6;
    font-weight: 400;
}


/* =========================================
   TABLET
========================================= */

@media (max-width: 1100px) {

    .dustzen-road-guidance-heading h2 {
        font-size: 58px;
    }

    .dustzen-road-guidance-grid {
        grid-template-columns: 1fr;

        gap: 30px;
    }

    .dustzen-road-concentration-card {
        min-height: auto;
    }

}


/* =========================================
   MOBILE
========================================= */

@media (max-width: 767px) {

    .dustzen-road-guidance-section {
        padding: 65px 0;
    }

    .dustzen-road-guidance-heading {
        margin-bottom: 40px;
    }

    .dustzen-road-guidance-heading h2 {
        font-size: 44px;
        line-height: 1;
    }

    .dustzen-road-guidance-heading p {
        font-size: 18px;
    }

    .dustzen-road-concentration-card {
        padding: 35px 28px;

        border-radius: 20px;
    }

    .dustzen-road-concentration {
        font-size: 62px;
    }

    .dustzen-road-guidance-card {
        grid-template-columns: 1fr;

        gap: 15px;

        padding: 25px;
    }

}

/* =========================================
   FIVE CARDS - ONE ROW
========================================= */

.wetting-chemistry-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

@media (max-width: 1100px) {

    .wetting-chemistry-grid {
        grid-template-columns: repeat(3, 1fr);
    }

}

/* =========================================
   APPLICATION PROCEDURE - CENTER HEADING
========================================= */

.wetting-section-heading {
    width: 100%;
    max-width: 100%;
    margin: 0 auto 55px;

    text-align: center;
}

.wetting-section-eyebrow {
    display: block;

    margin: 0 auto 18px;

    color: #f4c400;

    font-size: 17px;
    line-height: 1.2;
    font-weight: 800;

    letter-spacing: 2px;
    text-transform: uppercase;

    text-align: center;
}

.wetting-section-heading h2 {
    max-width: 1000px;

    margin: 0 auto 22px;

    color: #ffffff;

    font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;

    font-size: 70px;
    line-height: 1.02;
    font-weight: 400;

    letter-spacing: 1px;

    text-align: center;
}

.wetting-section-heading p {
    max-width: 1200px;

    margin: 0 auto;

    color: #ffffff;

    font-size: 20px;
    line-height: 1.6;
    font-weight: 400;

    text-align: center;
}

.dustzen-validation-card {
    height: 100%;

    padding: 35px 32px;

    background: #a90062;

    border-radius: 22px;

    color: #ffffff;
}

.dustzen-validation-card h3 {
    margin: 0 0 28px;

    color: #ffffff;

    font-size: 25px;
    line-height: 1.3;
    font-weight: 700;
}


/* =========================================
   VALIDATION LIST
========================================= */

.dustzen-validation-list {
    margin: 0;
    padding: 0;

    list-style: none;
}

.dustzen-validation-list li {
    position: relative;

    padding: 0 0 10px 17px;
    margin-bottom: 17px;

    border-bottom: 1px solid rgba(255, 255, 255, 0.25);

    color: #ffffff;

    font-size: 16px;
    line-height: 1.5;
}

.dustzen-validation-list li:last-child {
    margin-bottom: 0;
}

.dustzen-validation-list li::before {
    content: ">";

    position: absolute;

    left: 0;
    top: 0;

    color: #f4c400;

    font-size: 22px;
    line-height: 1;
}


/* =========================================
   VALIDATION NOTE
========================================= */

.dustzen-validation-note {
    margin: 5px 0 0;

    padding-top: 10px;


    color: #ffffff;

    font-size: 14px;
    line-height: 1.1;
    font-weight: 400;
}

/* =========================================
   SUITABLE ROAD ENVIRONMENTS
========================================= */

.dustzen-road-environments-section {
    padding: 100px 0;
    background: #F8EDF3;
}


/* =========================================
   SECTION HEADING
========================================= */

.dustzen-road-environments-heading {
    margin-bottom: 55px;
}

.dustzen-road-environments-eyebrow {
    display: block;

    margin-bottom: 18px;

    color: #a90062;

    font-size: 17px;
    line-height: 1.2;
    font-weight: 800;

    letter-spacing: 2px;
    text-transform: uppercase;
}

.dustzen-road-environments-heading h2 {
    max-width: 1200px;

    margin: 0;

    color: #171319;

    font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;

    font-size: 70px;
    line-height: 1.02;
    font-weight: 400;

    letter-spacing: -1px;
}


/* =========================================
   THREE CARDS - ONE ROW
========================================= */

.dustzen-road-environments-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 20px;
}


/* =========================================
   CARD
========================================= */

.dustzen-road-environment-card {
    overflow: hidden;

    background: #ffffff;

    border: 1px solid #ead9e2;

    border-radius: 22px;
}


/* =========================================
   IMAGE
========================================= */

.dustzen-road-environment-image {
    width: 100%;

    height: 300px;

    overflow: hidden;
}

.dustzen-road-environment-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.4s ease;
}


/* =========================================
   IMAGE HOVER
========================================= */

.dustzen-road-environment-card:hover
.dustzen-road-environment-image img {
    transform: scale(1.04);
}


/* =========================================
   CONTENT
========================================= */

.dustzen-road-environment-content {
    padding: 34px 30px 32px;
}


/* =========================================
   LABEL
========================================= */

.dustzen-road-environment-label {
    display: block;

    margin-bottom: 20px;

    color: #a90062;

    font-size: 15px;
    line-height: 1.2;
    font-weight: 800;

    letter-spacing: 0.5px;
}


/* =========================================
   TITLE
========================================= */

.dustzen-road-environment-content h3 {
    margin: 0 0 15px;

    color: #4e0033;

    font-size: 21px;
    line-height: 1.25;
    font-weight: 700;
}


/* =========================================
   DESCRIPTION
========================================= */

.dustzen-road-environment-content p {
    margin: 0;

    color: #655c63;

    font-size: 16px;
    line-height: 1.6;
    font-weight: 400;
}


/* =========================================
   TABLET
========================================= */

@media (max-width: 991px) {

    .dustzen-road-environments-heading h2 {
        font-size: 58px;
    }

    .dustzen-road-environments-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}


/* =========================================
   MOBILE
========================================= */

@media (max-width: 767px) {

    .dustzen-road-environments-section {
        padding: 65px 0;
    }

    .dustzen-road-environments-heading {
        margin-bottom: 40px;
    }

    .dustzen-road-environments-heading h2 {
        font-size: 44px;
        line-height: 1;
    }

    .dustzen-road-environments-grid {
        grid-template-columns: 1fr;
    }

    .dustzen-road-environment-image {
        height: 280px;
    }

}