/* =========================================================
                       FINEASTRA PRODUCT PAGE / systems-css
                       ========================================================= */
:root {
    --fa-primary: #064b63;
    --fa-primary-dark: #043747;
    --fa-primary-deep: #022c3a;
    --fa-accent: #0b6f8f;
    --fa-accent-light: #eaf4f7;
    --fa-text: #17313b;
    --fa-muted: #718087;
    --fa-border: #d9e0e3;
    --fa-border-light: #e8edef;
    --fa-surface: #f6f8f9;
    --fa-radius: 14px;
    --fa-radius-lg: 22px;
    --fa-shadow: 0 18px 45px rgba(4, 55, 71, 0.08);
    --fa-shadow-hover: 0 25px 60px rgba(4, 55, 71, 0.14);
}


/* =========================================================
                       GLOBAL PRODUCT
                       ========================================================= */


body {
    margin: 0;
    padding: 0;
}

.fa-product-page {
    color: var(--fa-text);
    background: #ffffff;
    overflow: hidden;
}


    .fa-product-page p {
        line-height: 1.8;
    }


    .fa-product-page a {
        color: inherit;
        text-decoration: none;
    }


    .fa-product-page ul {
        padding-left: 0;
        margin-bottom: 0;
        list-style: none;
    }



/* =========================================================
                           APPLICATION CARD
                           ========================================================= */
.fa-application-card {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(2rem, 4vw, 5rem);
    align-items: center;
}


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

.fa-application-media {
    width: 100%;
    margin: 0;
}


.fa-application-image {
    position: relative;
    width: 100%;
    /*
                             * Prevents layout shift before image loads.
                             *
                             * 16:10 ratio is suitable for architectural
                             * application photography.
                             */

    aspect-ratio: 16 / 10;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #f5f6f7;
    border-radius: 0.75rem;
}


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

    .fa-application-image img {
        display: block;
        width: 100%;
        height: 100%;
        /*
                             * IMPORTANT:
                             *
                             * contain = image is NEVER cropped.
                             *
                             * The complete architectural image remains visible
                             * on desktop, tablet and mobile.
                             */

        object-fit: contain;
        object-position: center;
    }




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

@media (max-width: 991.98px) {

    .fa-application-card {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }


    .fa-application-image {
        aspect-ratio: 16 / 9;
    }
}


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

@media (max-width: 575.98px) {

    .fa-application-card {
        gap: 2rem;
    }


    .fa-application-image {
        /*
                                 * Slightly taller mobile presentation.
                                 *
                                 * Still no cropping.
                                 */

        aspect-ratio: 4 / 3;
        border-radius: 0.5rem;
    }


    .fa-application-list li {
        gap: 0.625rem;
    }
}




/* =========================================================
                       PRODUCT GALLERY
                       ========================================================= */

.fa-product-gallery-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #031c29;
}


.fa-product-gallery {
    position: relative;
    width: 100%;
    height: clamp( 480px, 48vw, 650px );
    overflow: hidden;
    isolation: isolate;
}


/* ---------------------------------------------------------
                       Dynamic Background
                       --------------------------------------------------------- */

.fa-gallery-background {
    position: absolute;
    inset: -50px;
    z-index: -2;
    background: radial-gradient( circle at 50% 40%, rgba(12, 111, 143, 0.18), transparent 45% ), linear-gradient( 135deg, #011722, #062d3e 50%, #011a25 );
    filter: blur(0);
}


    .fa-gallery-background::after {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient( ellipse at center, transparent 20%, rgba(0,0,0,0.35) 100% );
    }



/* ---------------------------------------------------------
                       Stage
                       --------------------------------------------------------- */

.fa-gallery-stage {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}


.fa-gallery-track {
    position: relative;
    width: 100%;
    height: 100%;
}



/* ---------------------------------------------------------
                       Cards
                       --------------------------------------------------------- */

.fa-gallery-card {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min( 58vw, 760px );
    aspect-ratio: 16 / 10;
    margin: 0;
    transform: translate( -50%, -50% );
    transform-origin: center center;
    opacity: 0;
    pointer-events: none;
    z-index: 1;
    transition: transform 650ms cubic-bezier( 0.22, 1, 0.36, 1 ), opacity 450ms ease, filter 650ms ease;
    will-change: transform, opacity;
}


.fa-gallery-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.45);
    background: #102b36;
    box-shadow: 0 35px 80px rgba(0,0,0,0.38);
}


.fa-gallery-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    user-select: none;
    -webkit-user-drag: none;
}


.fa-gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient( 180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,0.68) 100% );
    pointer-events: none;
}



/* ---------------------------------------------------------
                       Center Card
                       --------------------------------------------------------- */

.fa-gallery-card.is-active {
    z-index: 10;
    opacity: 1;
    pointer-events: auto;
    transform: translate( -50%, -50% ) scale(1);
    filter: none;
}


    .fa-gallery-card.is-active
    .fa-gallery-card-inner {
        box-shadow: 0 40px 100px rgba(0,0,0,0.45);
    }



/* ---------------------------------------------------------
                       Left Card
                       --------------------------------------------------------- */

.fa-gallery-card.is-prev {
    z-index: 5;
    opacity: 0.72;
    pointer-events: auto;
    transform: translate( calc(-50% - 39vw), -50% ) scale(0.78) rotateY(5deg);
    filter: brightness(0.68) saturate(0.8);
}



/* ---------------------------------------------------------
                       Right Card
                       --------------------------------------------------------- */

.fa-gallery-card.is-next {
    z-index: 5;
    opacity: 0.72;
    pointer-events: auto;
    transform: translate( calc(-50% + 39vw), -50% ) scale(0.78) rotateY(-5deg);
    filter: brightness(0.68) saturate(0.8);
}



/* ---------------------------------------------------------
                       Hidden Cards
                       --------------------------------------------------------- */

.fa-gallery-card.is-hidden {
    z-index: 0;
    opacity: 0;
    pointer-events: none;
    transform: translate( -50%, -50% ) scale(0.6);
}



/* ---------------------------------------------------------
                       Caption
                       --------------------------------------------------------- */

.fa-gallery-caption {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 22px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 300ms ease, transform 300ms ease;
}


.fa-gallery-card.is-active
.fa-gallery-caption {
    opacity: 1;
    transform: translateY(0);
}


.fa-gallery-caption-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.35);
    backdrop-filter: blur(10px);
    font-size: 0.72rem;
    font-weight: 700;
}


.fa-gallery-caption-title {
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-shadow: 0 2px 10px rgba(0,0,0,0.35);
}



/* =========================================================
                       GALLERY CONTROLS
                       ========================================================= */

.fa-gallery-control {
    position: absolute;
    top: 50%;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: 50%;
    color: #ffffff;
    background: rgba(4,55,71,0.55);
    backdrop-filter: blur(12px);
    cursor: pointer;
    transform: translateY(-50%);
    transition: background 200ms ease, transform 200ms ease, border-color 200ms ease;
}


    .fa-gallery-control:hover {
        background: rgba(6,75,99,0.9);
        border-color: rgba(255,255,255,0.7);
    }


    .fa-gallery-control:active {
        transform: translateY(-50%) scale(0.92);
    }


.fa-gallery-prev {
    left: 26px;
}


.fa-gallery-next {
    right: 26px;
}



/* =========================================================
                       GALLERY FOOTER
                       ========================================================= */

.fa-gallery-footer {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    pointer-events: none;
}


.fa-gallery-counter {
    display: flex;
    align-items: center;
    gap: 5px;
    color: rgba(255,255,255,0.82);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}


.fa-gallery-counter-divider {
    opacity: 0.4;
}


.fa-gallery-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    pointer-events: auto;
}


.fa-gallery-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.42);
    cursor: pointer;
    transition: width 250ms ease, background 250ms ease;
}


    .fa-gallery-dot:hover {
        background: rgba(255,255,255,0.75);
    }


    .fa-gallery-dot.is-active {
        width: 26px;
        border-radius: 20px;
        background: #ffffff;
    }



/* =========================================================
                       PRODUCT HERO
                       ========================================================= */

.fa-product-hero {
    position: relative;
    padding: 85px 0 100px;
    background: linear-gradient( 135deg, #f5f8f9 0%, #ffffff 58%, #eef5f7 100% );
}


.fa-product-breadcrumb
.breadcrumb {
    font-size: 0.76rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}


.fa-product-breadcrumb
.breadcrumb-item {
    color: var(--fa-muted);
}


    .fa-product-breadcrumb
    .breadcrumb-item + .breadcrumb-item::before {
        color: #aeb8bc;
    }


.fa-product-eyebrow,
.fa-section-kicker {
    display: inline-block;
    color: var(--fa-accent);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}


.fa-product-title {
    margin: 12px 0 20px;
    color: var(--fa-primary-deep);
    font-size: clamp( 2.8rem, 6vw, 5.5rem );
    font-weight: 700;
    line-height: 0.98;
    letter-spacing: -0.055em;
}


    .fa-product-title span {
        color: var(--fa-accent);
        font-weight: 300;
    }


.fa-product-lead {
    max-width: 780px;
    margin-bottom: 24px;
    color: var(--fa-primary);
    font-size: clamp( 1.3rem, 2.2vw, 2rem );
    line-height: 1.35;
}


    .fa-product-lead strong {
        font-weight: 700;
    }


.fa-product-introduction {
    max-width: 850px;
    color: #596b72;
    font-size: 1.02rem;
}



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

.fa-system-card {
    position: relative;
    padding: 38px;
    color: #ffffff;
    background: linear-gradient( 145deg, var(--fa-primary), var(--fa-primary-dark) );
    border-radius: var(--fa-radius-lg);
    box-shadow: var(--fa-shadow);
    overflow: hidden;
}


.fa-system-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    opacity: 0.72;
}


.fa-system-number {
    margin-top: 18px;
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 1;
}


.fa-system-subtitle {
    margin-top: 8px;
    font-size: 0.95rem;
    opacity: 0.72;
}


.fa-system-divider {
    height: 1px;
    margin: 30px 0;
    background: rgba(255,255,255,0.18);
}


.fa-system-stat {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}


    .fa-system-stat:last-child {
        border-bottom: 0;
    }


.fa-system-stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: #ffffff;
}


.fa-system-stat-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}


    .fa-system-stat-content span {
        font-size: 0.75rem;
        opacity: 0.6;
    }


    .fa-system-stat-content strong {
        font-size: 0.88rem;
    }



/* =========================================================
                       GENERAL SECTIONS
                       ========================================================= */

.fa-product-section {
    padding: 100px 0;
    background: #ffffff;
}


.fa-overview-section,
.fa-performance-section {
    background: var(--fa-surface);
}


.fa-section-heading {
    display: flex;
    align-items: flex-start;
    gap: 22px;
    margin-bottom: 55px;
}


.fa-section-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    color: #ffffff;
    background: var(--fa-primary);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
}


.fa-product-section h2,
.fa-product-closing h2 {
    margin: 8px 0 0;
    color: var(--fa-primary-deep);
    font-size: clamp( 2rem, 3vw, 3.2rem );
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.035em;
}


.fa-centered-heading {
    max-width: 760px;
    margin: 0 auto 55px;
    text-align: center;
}


    .fa-centered-heading p {
        max-width: 650px;
        margin: 18px auto 0;
        color: var(--fa-muted);
    }


.fa-heading-line {
    width: 60px;
    height: 3px;
    margin-top: 24px;
    background: var(--fa-accent);
}



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

.fa-application-card {
    display: flex;
    gap: 32px;
    padding: 38px;
    border: 1px solid var(--fa-border-light);
    border-radius: var(--fa-radius-lg);
    background: #ffffff;
    box-shadow: var(--fa-shadow);
}


.fa-application-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    flex: 0 0 64px;
    color: #ffffff;
    background: var(--fa-primary);
    border-radius: 16px;
    font-size: 1.4rem;
}


.fa-application-card p {
    margin-bottom: 24px;
    color: var(--fa-muted);
}


.fa-application-list {
    display: grid;
    grid-template-columns: repeat( 2, minmax(0, 1fr) );
    gap: 14px 30px;
}


    .fa-application-list li {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        color: var(--fa-text);
        font-size: 0.92rem;
    }


    .fa-application-list i {
        margin-top: 4px;
        color: var(--fa-accent);
    }



/* =========================================================
                       OVERVIEW
                       ========================================================= */

.fa-sticky-title {
    position: sticky;
    top: 30px;
}


.fa-content-copy {
    max-width: 760px;
    color: #5f7076;
    font-size: 1.04rem;
}


    .fa-content-copy strong {
        color: var(--fa-primary);
    }



/* =========================================================
                       TABLES
                       ========================================================= */

.fa-technical-table-wrapper,
.fa-performance-table-wrapper {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--fa-border);
    border-radius: var(--fa-radius);
    background: #ffffff;
    box-shadow: var(--fa-shadow);
}


.fa-technical-table,
.fa-performance-table {
    width: 100%;
    min-width: 760px;
    margin: 0;
    border-collapse: separate;
    border-spacing: 0;
}


    .fa-technical-table thead th {
        padding: 17px 20px;
        color: #ffffff;
        background: var(--fa-primary);
        border-right: 1px solid rgba(255,255,255,0.12);
        font-size: 0.78rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        text-align: center;
    }


        .fa-technical-table thead th:first-child {
            text-align: left;
        }


        .fa-technical-table thead th:first-child {
            border-top-left-radius: var(--fa-radius);
        }


        .fa-technical-table thead th:last-child {
            border-top-right-radius: var(--fa-radius);
            border-right: 0;
        }


    .fa-technical-table tbody th,
    .fa-technical-table tbody td {
        padding: 24px 20px;
        border-right: 1px solid var(--fa-border);
        border-bottom: 1px solid var(--fa-border);
        text-align: center;
        vertical-align: middle;
        font-size: 0.9rem;
    }


    .fa-technical-table tbody th {
        text-align: left;
        background: #f5f8f9;
    }


    .fa-technical-table tbody tr:last-child th,
    .fa-technical-table tbody tr:last-child td {
        border-bottom: 0;
    }


    .fa-technical-table tbody td:last-child,
    .fa-technical-table tbody th:last-child {
        border-right: 0;
    }


    .fa-technical-table tbody tr:hover td,
    .fa-technical-table tbody tr:hover th {
        background: #f8fbfc;
    }


    .fa-technical-table td strong,
    .fa-technical-table td span {
        display: block;
    }


    .fa-technical-table td strong {
        color: var(--fa-primary);
    }


    .fa-technical-table td span {
        margin-top: 4px;
        color: var(--fa-muted);
        font-size: 0.82rem;
    }


.fa-system-name {
    display: block;
    color: var(--fa-primary);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}


.fa-system-type {
    display: block;
    margin-top: 5px;
    color: var(--fa-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}



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

.fa-performance-table {
    min-width: 650px;
}


    .fa-performance-table thead th {
        padding: 18px 20px;
        color: var(--fa-muted);
        background: #ffffff;
        border-bottom: 1px solid var(--fa-border);
        font-size: 0.76rem;
        font-weight: 700;
        letter-spacing: 0.07em;
        text-transform: uppercase;
        text-align: left;
    }


    .fa-performance-table tbody th,
    .fa-performance-table tbody td {
        padding: 20px;
        border-bottom: 1px solid var(--fa-border-light);
        text-align: left;
        vertical-align: middle;
        font-size: 0.9rem;
    }


    .fa-performance-table tbody tr:last-child th,
    .fa-performance-table tbody tr:last-child td {
        border-bottom: 0;
    }


    .fa-performance-table tbody th {
        font-weight: 600;
    }


    .fa-performance-table tbody td:nth-child(2) {
        color: var(--fa-primary);
    }


    .fa-performance-table tbody td:last-child {
        color: var(--fa-muted);
        font-size: 0.8rem;
    }



/* =========================================================
                       FEATURES
                       ========================================================= */

.fa-feature-card {
    position: relative;
    height: 100%;
    padding: 34px;
    border: 1px solid var(--fa-border-light);
    border-radius: var(--fa-radius);
    background: #ffffff;
    transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}


    .fa-feature-card:hover {
        transform: translateY(-5px);
        border-color: rgba(6,75,99,0.18);
        box-shadow: var(--fa-shadow-hover);
    }


.fa-feature-card-highlight {
    background: linear-gradient( 145deg, #f1f8fa, #ffffff );
}


.fa-feature-number {
    position: absolute;
    top: 25px;
    right: 28px;
    color: #dce5e8;
    font-size: 2.4rem;
    font-weight: 800;
}


.fa-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 24px;
    color: var(--fa-primary);
    background: var(--fa-accent-light);
    border-radius: 13px;
}


.fa-feature-card h3 {
    margin-bottom: 18px;
    color: var(--fa-primary-deep);
    font-size: 1.15rem;
    font-weight: 700;
}


.fa-feature-card li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 11px;
    color: var(--fa-muted);
    font-size: 0.88rem;
    line-height: 1.65;
}


    .fa-feature-card li::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0.68em;
        width: 5px;
        height: 5px;
        background: var(--fa-accent);
        border-radius: 50%;
    }


.fa-feature-card strong {
    color: var(--fa-primary);
}



/* =========================================================
                       HIGHLIGHTS
                       ========================================================= */

.fa-highlight-panel {
    padding: 65px;
    color: #ffffff;
    background: linear-gradient( 135deg, var(--fa-primary-dark), var(--fa-primary-deep) );
    border-radius: var(--fa-radius-lg);
    box-shadow: var(--fa-shadow);
}


    .fa-highlight-panel h2 {
        color: #ffffff;
    }


    .fa-highlight-panel > .row > .col-lg-5 > p {
        margin-top: 22px;
        color: rgba(255,255,255,0.68);
    }


.fa-highlight-list {
    display: grid;
    gap: 22px;
}


.fa-highlight-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 14px;
    background: rgba(255,255,255,0.045);
}


.fa-highlight-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    color: #ffffff;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
}


.fa-highlight-item h3 {
    margin-bottom: 8px;
    color: #ffffff;
    font-size: 1rem;
}


.fa-highlight-item p {
    margin: 0;
    color: rgba(255,255,255,0.64);
    font-size: 0.86rem;
}



/* =========================================================
                       FINISHES
                       ========================================================= */

.fa-section-description {
    max-width: 620px;
    margin-top: 24px;
    color: var(--fa-muted);
}


.fa-finish-grid {
    display: grid;
    grid-template-columns: repeat( 2, minmax(0, 1fr) );
    gap: 14px;
}


.fa-finish-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 24px;
    border: 1px solid var(--fa-border);
    border-radius: 14px;
    background: #ffffff;
}


    .fa-finish-item i {
        margin-bottom: 8px;
        color: var(--fa-accent);
        font-size: 1.2rem;
    }


    .fa-finish-item span {
        color: var(--fa-primary-deep);
        font-weight: 700;
    }


    .fa-finish-item small {
        color: var(--fa-muted);
        font-size: 0.76rem;
    }



/* =========================================================
                       CLOSING
                       ========================================================= */

.fa-product-closing {
    padding: 110px 0;
    background: linear-gradient( 180deg, #f3f7f8, #ffffff );
}


.fa-closing-content {
    max-width: 900px;
    margin: auto;
    text-align: center;
}


    .fa-closing-content p {
        max-width: 780px;
        margin: 25px auto 0;
        color: var(--fa-muted);
    }



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

@media (max-width: 1199.98px) {

    .fa-gallery-card {
        width: 60vw;
    }


        .fa-gallery-card.is-prev {
            transform: translate( calc(-50% - 38vw), -50% ) scale(0.74) rotateY(5deg);
        }


        .fa-gallery-card.is-next {
            transform: translate( calc(-50% + 38vw), -50% ) scale(0.74) rotateY(-5deg);
        }
}



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

@media (max-width: 991.98px) {

    .fa-product-gallery {
        height: 560px;
    }


    .fa-gallery-card {
        width: 64vw;
    }


        .fa-gallery-card.is-prev {
            transform: translate( calc(-50% - 35vw), -50% ) scale(0.68);
        }


        .fa-gallery-card.is-next {
            transform: translate( calc(-50% + 35vw), -50% ) scale(0.68);
        }


    .fa-gallery-control {
        width: 48px;
        height: 48px;
    }


    .fa-gallery-prev {
        left: 15px;
    }


    .fa-gallery-next {
        right: 15px;
    }


    .fa-product-hero {
        padding: 70px 0 80px;
    }


    .fa-product-section {
        padding: 75px 0;
    }


    .fa-sticky-title {
        position: static;
        margin-bottom: 30px;
    }


    .fa-highlight-panel {
        padding: 45px;
    }
}



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

@media (max-width: 767.98px) {

    .fa-product-gallery {
        height: 430px;
    }


    .fa-gallery-card {
        width: 82vw;
        aspect-ratio: 4 / 3;
    }


        .fa-gallery-card.is-prev {
            opacity: 0.48;
            transform: translate( calc(-50% - 58vw), -50% ) scale(0.70);
        }


        .fa-gallery-card.is-next {
            opacity: 0.48;
            transform: translate( calc(-50% + 58vw), -50% ) scale(0.70);
        }


        .fa-gallery-card.is-active
        .fa-gallery-card-inner {
            border-radius: 14px;
        }


    .fa-gallery-control {
        width: 42px;
        height: 42px;
        font-size: 0.8rem;
    }


    .fa-gallery-prev {
        left: 9px;
    }


    .fa-gallery-next {
        right: 9px;
    }


    .fa-gallery-caption {
        left: 15px;
        right: 15px;
        bottom: 15px;
    }


    .fa-gallery-caption-title {
        max-width: 190px;
        font-size: 0.74rem;
    }


    .fa-gallery-caption-number {
        width: 32px;
        height: 32px;
        flex-basis: 32px;
    }


    .fa-gallery-footer {
        bottom: 13px;
        gap: 18px;
    }


    .fa-product-hero {
        padding: 50px 0 60px;
    }


    .fa-product-title {
        font-size: clamp( 2.6rem, 14vw, 4rem );
    }


    .fa-product-lead {
        font-size: 1.25rem;
    }


    .fa-product-introduction {
        font-size: 0.94rem;
    }


    .fa-system-card {
        padding: 30px;
    }


    .fa-product-section {
        padding: 60px 0;
    }


    .fa-section-heading {
        margin-bottom: 38px;
    }


    .fa-product-section h2 {
        font-size: 2rem;
    }


    .fa-application-card {
        flex-direction: column;
        padding: 28px;
        gap: 22px;
    }


    .fa-application-list {
        grid-template-columns: 1fr;
    }


    .fa-highlight-panel {
        padding: 32px 24px;
    }


    .fa-highlight-item {
        flex-direction: column;
    }


    .fa-finish-grid {
        grid-template-columns: 1fr;
    }


    .fa-product-closing {
        padding: 75px 0;
    }
}



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

@media (max-width: 575.98px) {

    .fa-product-gallery {
        height: 390px;
    }


    .fa-gallery-card {
        width: 86vw;
        aspect-ratio: 4 / 3;
    }


        .fa-gallery-card.is-prev {
            transform: translate( calc(-50% - 68vw), -50% ) scale(0.62);
        }


        .fa-gallery-card.is-next {
            transform: translate( calc(-50% + 68vw), -50% ) scale(0.62);
        }


    .fa-gallery-footer {
        flex-direction: column;
        gap: 9px;
    }


    .fa-gallery-counter {
        display: none;
    }


    .fa-system-number {
        font-size: 3.2rem;
    }


    .fa-system-stat-content strong {
        font-size: 0.82rem;
    }


    .fa-technical-table-wrapper,
    .fa-performance-table-wrapper {
        overflow: visible;
        border: 0;
        background: transparent;
        box-shadow: none;
    }


    .fa-technical-table,
    .fa-performance-table {
        min-width: 0;
        display: block;
    }


        .fa-technical-table thead,
        .fa-performance-table thead {
            display: none;
        }


        .fa-technical-table tbody,
        .fa-performance-table tbody {
            display: grid;
            gap: 15px;
        }


        .fa-technical-table tr,
        .fa-performance-table tr {
            display: block;
            overflow: hidden;
            border: 1px solid var(--fa-border);
            border-radius: 14px;
            background: #ffffff;
            box-shadow: 0 8px 25px rgba(4,55,71,0.06);
        }


        .fa-technical-table tbody th,
        .fa-technical-table tbody td,
        .fa-performance-table tbody th,
        .fa-performance-table tbody td {
            display: grid;
            grid-template-columns: 44% 56%;
            align-items: center;
            gap: 10px;
            width: 100%;
            padding: 14px 16px;
            border-right: 0;
            border-bottom: 1px solid var(--fa-border-light);
            text-align: right;
        }


        .fa-technical-table tbody th {
            display: block;
            padding: 20px 16px;
            color: #ffffff;
            background: var(--fa-primary);
            text-align: left;
        }


            .fa-technical-table tbody th::before {
                display: none;
            }


        .fa-technical-table .fa-system-name {
            color: #ffffff;
        }


        .fa-technical-table .fa-system-type {
            color: rgba(255,255,255,0.65);
        }


        .fa-technical-table tbody td::before,
        .fa-performance-table tbody td::before {
            content: attr(data-label);
            color: var(--fa-muted);
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-align: left;
            text-transform: uppercase;
        }


        .fa-technical-table tbody td:last-child,
        .fa-performance-table tbody td:last-child {
            border-bottom: 0;
        }


        .fa-performance-table tbody th {
            display: block;
            padding: 20px 16px 12px;
            background: #f5f8f9;
            text-align: left;
        }


            .fa-performance-table tbody th::before {
                display: none;
            }


        .fa-performance-table tbody td {
            text-align: right;
        }
}



/* =========================================================
                       ACCESSIBILITY
                       ========================================================= */

.fa-gallery-control:focus-visible,
.fa-gallery-dot:focus-visible {
    outline: 3px solid rgba(255,255,255,0.85);
    outline-offset: 4px;
}


/* =========================================================
                       REDUCED MOTION
                       ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .fa-gallery-card,
    .fa-gallery-caption,
    .fa-gallery-dot,
    .fa-feature-card,
    .fa-gallery-control {
        transition: none !important;
    }
}