.grade-selection-section {
    padding: 80px 40px ;
    background: #ffffff;
}

.grade-selection-container {
    max-width: 1408px;
    margin: 0 auto;
    padding: 0 20px;
}

.grade-selection-intro {
    margin-bottom: 52px;
}

.grade-selection-kicker {
    margin-bottom: 14px;
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 1.8px;
    color: #a50062;
    text-transform: uppercase;
}

.grade-selection-title {
    margin: 0 0 18px;
    font-family: 'Montserrat', sans-serif;
    font-size: 58px;
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -1.8px;
    color: #171218;
}

.grade-selection-description {
    max-width: 1050px;
    margin: 0;
    color: #6d6680;
    font-size: 20px;
    line-height: 1.75;
}

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

.grade-selection-card {
    padding: 38px 28px 28px;
    background: #fcf9fb;
    border: 1px solid #ead8e3;
    border-radius: 22px;
}

.grade-selection-number {
    margin-bottom: 18px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 800;
    color: #a50062;
}

.grade-selection-card h3 {
    margin: 0 0 16px;
    font-family: 'Montserrat', sans-serif;
    font-size: 21px;
    font-weight: 700;
    line-height: 1.25;
    color: #4b0038;
}

.grade-selection-card p {
    margin: 0;
    color: #6d6680;
    font-size: 16px;
    line-height: 1.65;
}

@media (max-width: 991px) {

    .grade-selection-title {
        font-size: 46px;
    }

    .grade-selection-grid {
        grid-template-columns: 1fr;
    }

    .grade-selection-card {
        min-height: auto;
    }
}

@media (max-width: 767px) {

    .grade-selection-section {
        padding: 65px 0;
    }

    .grade-selection-title {
        font-size: 38px;
        letter-spacing: -1px;
    }

    .grade-selection-description {
        font-size: 17px;
        line-height: 1.65;
    }

    .grade-selection-card {
        padding: 35px 28px;
    }

    .grade-selection-card h3 {
        font-size: 22px;
    }

    .grade-selection-card p {
        font-size: 17px;
    }
}

/* =========================================
   SEVEN PRODUCT CATEGORIES
========================================= */

.fluorodyne-categories-section {
    padding: 80px 40px;
    background: #f9eff5;
}

.fluorodyne-categories-container {
    max-width: 1408px;
    margin: 0 auto;
    padding: 0 20px;
}


/* =========================================
   HEADER
========================================= */

.fluorodyne-categories-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    margin-bottom: 55px;
}

.fluorodyne-categories-heading {
}

.fluorodyne-categories-title {
    margin: 0 0 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 58px;
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -1.8px;
    color: #171218;
}

.fluorodyne-categories-description {
    margin: 0;
    color: #6d6680;
    font-size: 20px;
    line-height: 1.7;
}

.fluorodyne-categories-action {
    flex-shrink: 0;
    padding-bottom: 8px;
}

.fluorodyne-categories-action a {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: .2px;
    color: #a50062;
    text-transform: uppercase;
}

.fluorodyne-categories-action .arrow {
    font-size: 24px;
    font-weight: 400;
    line-height: 1;
}


/* =========================================
   PRODUCT GRID
========================================= */

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


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

.fluorodyne-category-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 32px 28px 24px;
    background: #ffffff;
    border: 1px solid #ead8e3;
    border-radius: 22px;
    text-decoration: none;
    transition: transform .25s ease, box-shadow .25s ease;
}

.fluorodyne-category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(72, 0, 50, .08);
}


/* =========================================
   TOP ROW
========================================= */

.fluorodyne-category-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.fluorodyne-category-type {
    display: inline-block;
    padding: 9px 13px;
    border-radius: 30px;
    background: #f8eaf2;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.2;
    color: #a50062;
    text-transform: uppercase;
}

.fluorodyne-category-arrow {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #f8eaf2;
    color: #a50062;
    font-size: 22px;
    line-height: 1;
    transition: background .25s ease, color .25s ease;
}

.fluorodyne-category-card:hover .fluorodyne-category-arrow {
    background: #a50062;
    color: #ffffff;
}


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

.fluorodyne-category-card h3 {
    margin: 0 0 14px;
    font-family: 'Montserrat', sans-serif;
    font-size: 21px;
    font-weight: 700;
    line-height: 1.25;
    color: #4b0038;
}

.fluorodyne-category-card p {
    margin: 0;
    color: #6d6680;
    font-size: 16px;
    line-height: 1.65; margin-bottom:20px;
}


/* =========================================
   PRIMARY ROLE
========================================= */

.fluorodyne-category-role {
    margin-top: auto;
    padding-top: 22px;
    border-top: 1px solid #ead8e3;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.55;
    color: #7e004e;
    text-transform: uppercase;
}


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

@media (max-width: 1100px) {

    .fluorodyne-categories-title {
        font-size: 50px;
    }

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

    .fluorodyne-category-card {
        min-height: 400px;
    }
}


@media (max-width: 767px) {

    .fluorodyne-categories-section {
        padding: 65px 0;
    }

    .fluorodyne-categories-header {
        display: block;
        margin-bottom: 40px;
    }

    .fluorodyne-categories-title {
        font-size: 38px;
        letter-spacing: -1px;
    }

    .fluorodyne-categories-description {
        font-size: 17px;
    }

    .fluorodyne-categories-action {
        margin-top: 25px;
    }

    .fluorodyne-categories-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .fluorodyne-category-card {
        min-height: auto;
        padding: 32px 27px;
    }

    .fluorodyne-category-card h3 {
        font-size: 23px;
    }

    .fluorodyne-category-card p {
        font-size: 17px;
    }
}


.interface-control-section {
    padding: 80px 40px;
    background: #151114;
}

.interface-control-container {
    max-width: 1408px;
    margin: 0 auto;
    padding: 0 20px;
}

/* HEADER */

.interface-control-title {
    margin: 0 0 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 58px;
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -1.8px;
    color: #ffffff;
}

.interface-control-description {
    max-width: 1050px;
    margin: 0;
    color: #d9d0dc;
    font-size: 20px;
    line-height: 1.75;
}


/* CARDS */

.interface-control-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 52px;
}

.interface-control-card {
    padding: 30px 34px;
    background: #241d22;
    border: 1px solid #51434e;
    border-radius: 20px;
}

.interface-control-card h3 {
    margin: 0 0 16px;
    font-family: 'Montserrat', sans-serif;
    font-size: 21px;
    font-weight: 800;
    line-height: 1.3;
    color: #f3c400;
}

.interface-control-card p {
    margin: 0;
    color: #d9d0dc;
    font-size: 16px;
    line-height: 1.65;
}


/* RESPONSIVE */

@media (max-width: 991px) {

    .interface-control-title {
        font-size: 48px;
    }

    .interface-control-grid {
        grid-template-columns: 1fr;
    }

    .interface-control-card {
        min-height: auto;
    }
}

@media (max-width: 767px) {

    .interface-control-section {
        padding: 65px 0;
    }

    .interface-control-title {
        font-size: 38px;
        letter-spacing: -1px;
    }

    .interface-control-description {
        font-size: 17px;
        line-height: 1.65;
    }

    .interface-control-grid {
        margin-top: 38px;
        gap: 16px;
    }

    .interface-control-card {
        padding: 30px 26px;
    }

    .interface-control-card h3 {
        font-size: 19px;
    }

    .interface-control-card p {
        font-size: 17px;
    }
}


/* =========================================
   FLUORODYNE APPLICATIONS
========================================= */

.fluorodyne-performance-section {
    padding: 80px 40px;
    background: #a90f5d;
}

.fluorodyne-performance-container {
    max-width: 1408px;
    margin: 0 auto;
    padding: 0 20px;
}


/* =========================================
   HEADER
========================================= */

.fluorodyne-performance-title {
    margin: 0 0 18px;
    font-family: 'Montserrat', sans-serif;
    font-size: 58px;
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -1.8px;
    color: #ffffff;
}

.fluorodyne-performance-description {
    margin: 0;
    color: #f7dce9;
    font-size: 20px;
    line-height: 1.7;
}


/* =========================================
   APPLICATION GRID
========================================= */

.fluorodyne-performance-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 52px;
    border-top: 1px solid rgba(255, 255, 255, 0.28);
    border-left: 1px solid rgba(255, 255, 255, 0.28);
}


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

.fluorodyne-performance-card {
    padding: 24px 22px 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.28);
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}

.fluorodyne-performance-number {
    margin-bottom: 12px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 800;
    color: #f4d000;
}

.fluorodyne-performance-card h3 {
    margin: 0 0 14px;
    font-family: 'Montserrat', sans-serif;
    font-size: 21px;
    font-weight: 700;
    line-height: 1.3;
    color: #ffffff;
}

.fluorodyne-performance-card p {
    margin: 0;
    color: #f7dce9;
    font-size: 16px;
    line-height: 1.65;
}


/* =========================================
   TAGS
========================================= */

.fluorodyne-performance-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.fluorodyne-performance-tag {
    display: inline-flex;
    align-items: center;
    padding: 7px 11px;
    border: 1px solid rgba(255, 255, 255, 0.30);
    border-radius: 30px;
    color: #ffffff;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
}


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

@media (max-width: 1100px) {

    .fluorodyne-performance-title {
        font-size: 50px;
    }

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


@media (max-width: 767px) {

    .fluorodyne-performance-section {
        padding: 65px 0;
    }

    .fluorodyne-performance-title {
        font-size: 38px;
        letter-spacing: -1px;
    }

    .fluorodyne-performance-description {
        font-size: 17px;
        line-height: 1.65;
    }

    .fluorodyne-performance-grid {
        grid-template-columns: 1fr;
        margin-top: 38px;
    }

    .fluorodyne-performance-card {
        min-height: auto;
        padding: 30px 26px;
    }

    .fluorodyne-performance-card h3 {
        font-size: 22px;
    }

    .fluorodyne-performance-card p {
        font-size: 17px;
    }
}


/* =========================================
   FLUORODYNE PRODUCTS AT A GLANCE
========================================= */

.fluorodyne-products-section {
    padding: 80px 40px;
    background: #ffffff;
}

.fluorodyne-products-container {
    max-width: 1408px;
    margin: 0 auto;
    padding: 0 20px;
}


/* =========================================
   HEADER
========================================= */

.fluorodyne-products-title {
    margin: 0 0 18px;
    font-family: 'Montserrat', sans-serif;
    font-size: 58px;
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -1.8px;
    color: #171218;
}

.fluorodyne-products-description {
    margin: 0 0 50px;
    color: #6d6680;
    font-size: 20px;
    line-height: 1.7;
}


/* =========================================
   TABLE
========================================= */

.fluorodyne-products-table-wrapper {
    width: 100%;
    overflow-x: auto;
    border-radius: 22px;
    box-shadow: 0 12px 35px rgba(72, 0, 50, 0.08);
}

.fluorodyne-products-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    background: #ffffff;
    font-size: 16px;
}

.fluorodyne-products-table thead th {
    padding: 12px 22px;
    background: #65083f;
    color: #ffffff;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.3;
    text-align: left;
    vertical-align: middle;
}

.fluorodyne-products-table thead th:first-child {
    border-top-left-radius: 22px;
}

.fluorodyne-products-table thead th:last-child {
    border-top-right-radius: 22px;
}

.fluorodyne-products-table tbody td {
    padding: 15px 18px;
    border-bottom: 1px solid #ead8e3;
    color: #6d6680;
    line-height: 1.55;
    vertical-align: middle;
}

.fluorodyne-products-table tbody td:first-child {
    width: 24%;
    background: #f8edf4;
    color: #65083f;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

.fluorodyne-products-table tbody tr:last-child td {
    border-bottom: none;
}

.fluorodyne-products-table tbody tr:last-child td:first-child {
    border-bottom-left-radius: 22px;
}

.fluorodyne-products-table tbody tr:last-child td:last-child {
    border-bottom-right-radius: 22px;
}


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

.fluorodyne-products-note {
    margin: 18px 0 0;
    color: #6d6680;
    font-size: 16px;
    line-height: 1.6;
}


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

@media (max-width: 991px) {

    .fluorodyne-products-title {
        font-size: 48px;
    }

    .fluorodyne-products-description {
        font-size: 18px;
    }
}

@media (max-width: 767px) {

    .fluorodyne-products-section {
        padding: 65px 0;
    }

    .fluorodyne-products-title {
        font-size: 38px;
        letter-spacing: -1px;
    }

    .fluorodyne-products-description {
        margin-bottom: 35px;
        font-size: 17px;
        line-height: 1.65;
    }

    .fluorodyne-products-table {
        min-width: 850px;
        font-size: 16px;
    }

    .fluorodyne-products-table thead th,
    .fluorodyne-products-table tbody td {
        padding: 17px 18px;
    }
}