/* ==========================================================
   Kasi Mattress
   Mega Menu
   File: assets/css/layout/mega-menu.css
   Version: 3.1.0
   Status: DESKTOP + TABLET RESPONSIVE
   ========================================================== */


/* ==========================================================
   MEGA MENU WRAPPER
========================================================== */

.km-mega-menu {
    position: absolute;

    top: calc(100% + 1px);
    left: 50%;

    /*
     * Desktop:
     * Keep the mega menu inside the viewport while allowing
     * it to grow on larger screens.
     */
    width: min(
        calc(100vw - 32px),
        1320px
    );

    max-width: 1320px;

    transform:
        translateX(-50%)
        translateY(18px);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition:
        opacity .25s ease,
        transform .25s ease,
        visibility .25s ease;

    z-index: 950;
}


/* ==========================================================
   OPEN STATE
========================================================== */

.km-nav-item:hover > .km-mega-menu,
.km-nav-item:focus-within > .km-mega-menu,
.km-mega-menu.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform:
        translateX(-50%)
        translateY(0);
}


/* ==========================================================
   PANEL
========================================================== */

.km-mega-panel {
    width: 100%;

    background: #ffffff;

    border: 1px solid var(--border);

    border-radius: 20px;

    box-shadow:
        0 18px 50px rgba(0, 0, 0, .10);

    overflow: hidden;
}


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

.km-mega-content {
    display: flex;
    flex-direction: column;

    gap: clamp(
        1rem,
        1.5vw,
        1.5rem
    );

    padding: clamp(
        1.25rem,
        2vw,
        1.75rem
    );
}


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

.km-mega-header {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: clamp(
        1rem,
        2vw,
        2rem
    );

    padding-bottom: 1rem;

    border-bottom: 1px solid var(--border);
}


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

.km-mega-title {
    margin: 0;

    color: var(--primary);

    font-family: 'Poppins', sans-serif;

    font-size: clamp(
        1.25rem,
        1.5vw,
        1.6rem
    );

    font-weight: 700;

    line-height: 1.2;
}


/* ==========================================================
   SUBTITLE
========================================================== */

.km-mega-subtitle {
    max-width: 680px;

    margin: .35rem 0 0;

    color: var(--text-light);

    font-size: .9rem;

    line-height: 1.55;
}


/* ==========================================================
   VIEW ALL
========================================================== */

.km-mega-view-all {
    display: inline-flex;
    align-items: center;

    flex: 0 0 auto;

    gap: .45rem;

    color: var(--primary);

    font-size: .9rem;
    font-weight: 600;

    white-space: nowrap;

    text-decoration: none;

    transition:
        color .2s ease,
        gap .2s ease;
}

.km-mega-view-all:hover {
    color: var(--accent);

    gap: .7rem;
}


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

.km-mega-grid {
    display: grid;

    /*
     * Desktop:
     * Fluid number of cards depending on available width.
     */
    grid-template-columns:
        repeat(
            auto-fit,
            minmax(235px, 1fr)
        );

    gap: clamp(
        .75rem,
        1.2vw,
        1.15rem
    );

    width: 100%;
}


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

.km-mega-card {
    position: relative;

    display: flex;
    flex-direction: column;

    min-width: 0;
    height: 100%;

    background: #ffffff;

    border: 1px solid var(--border);

    border-radius: 14px;

    color: inherit;

    text-decoration: none;

    overflow: hidden;

    transition:
        transform .22s ease,
        box-shadow .22s ease,
        border-color .22s ease;
}

.km-mega-card:hover {
    transform: translateY(-3px);

    border-color: rgba(15, 76, 129, .20);

    box-shadow:
        0 12px 28px rgba(0, 0, 0, .08);
}


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

.km-mega-card-image {
    position: relative;

    width: 100%;

    height: clamp(
        105px,
        8vw,
        130px
    );

    overflow: hidden;

    background: #f4f6f8;
}


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

.km-mega-card-image {
    position: relative;

    width: 100%;

    height: clamp(
        105px,
        8vw,
        130px
    );

    overflow: hidden;

    background: #f4f6f8;
}


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

.km-mega-card-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: contain;

    object-position: center;

    transition:
        transform .35s ease;
}

.km-mega-card:hover
.km-mega-card-image img {
    transform: scale(1.02);
}

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

.km-mega-card-content {
    display: flex;
    flex-direction: column;

    flex: 1;

    min-width: 0;

    padding: clamp(
        .8rem,
        1vw,
        1rem
    );
}


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

.km-mega-card-category {
    margin-bottom: .25rem;

    color: var(--primary);

    font-size: .68rem;

    font-weight: 700;

    letter-spacing: .05em;

    text-transform: uppercase;
}


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

.km-mega-card-rating {
    display: flex;
    align-items: center;

    flex-wrap: wrap;

    gap: .25rem;

    margin-bottom: .3rem;

    color: var(--text-light);

    font-size: .72rem;
}

.km-mega-card-rating i {
    color: var(--accent);

    font-size: .7rem;
}

.km-mega-card-rating small {
    color: var(--text-light);

    font-size: .68rem;
}


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

.km-mega-card-title {
    display: -webkit-box;

    margin: 0 0 .35rem;

    color: var(--text);

    font-family: 'Poppins', sans-serif;

    font-size: clamp(
        .9rem,
        1vw,
        1rem
    );

    font-weight: 700;

    line-height: 1.3;

    overflow: hidden;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}


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

.km-mega-card-description {
    display: -webkit-box;

    margin: 0;

    color: var(--text-light);

    font-size: .76rem;

    line-height: 1.5;

    overflow: hidden;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}


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

.km-mega-card-features {
    display: flex;
    flex-direction: column;

    gap: .2rem;

    margin: .55rem 0 0;
    padding: 0;

    list-style: none;
}

.km-mega-card-features li {
    display: flex;
    align-items: flex-start;

    gap: .35rem;

    color: var(--text-light);

    font-size: .7rem;

    line-height: 1.4;
}

.km-mega-card-features i {
    flex: 0 0 auto;

    margin-top: .15rem;

    color: var(--accent);

    font-size: .65rem;
}


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

.km-mega-card-sizes {
    display: flex;
    flex-wrap: wrap;

    gap: .3rem;

    margin-top: .6rem;
}

.km-mega-card-sizes span {
    display: inline-flex;

    padding: .2rem .4rem;

    background: #f5f7f9;

    border: 1px solid var(--border);

    border-radius: 5px;

    color: var(--text-light);

    font-size: .65rem;

    line-height: 1;
}


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

.km-mega-card-footer {
    display: flex;
    align-items: center;

    margin-top: auto;
    padding-top: .7rem;
}

.km-mega-card-button {
    display: inline-flex;
    align-items: center;

    gap: .35rem;

    color: var(--primary);

    font-size: .75rem;

    font-weight: 700;

    transition:
        color .2s ease,
        gap .2s ease;
}

.km-mega-card:hover
.km-mega-card-button {
    color: var(--accent);

    gap: .55rem;
}


/* ==========================================================
   LINKS
========================================================== */

.km-mega-links {
    display: grid;

    grid-template-columns:
        repeat(
            auto-fit,
            minmax(190px, 1fr)
        );

    gap: .5rem 1rem;

    padding-top: 1rem;

    border-top: 1px solid var(--border);
}


.km-mega-link {
    display: flex;
    align-items: center;

    min-width: 0;

    gap: .55rem;

    padding: .35rem 0;

    color: var(--text);

    font-size: .78rem;

    text-decoration: none;

    transition:
        color .2s ease,
        transform .2s ease;
}

.km-mega-link:hover {
    color: var(--primary);

    transform: translateX(2px);
}

.km-mega-link i {
    flex: 0 0 auto;

    color: var(--accent);

    font-size: .7rem;
}


/* ==========================================================
   LEGACY / SUPPORT COMPONENTS
========================================================== */

.km-mega-banner,
.km-mega-feature {
    display: flex;

    gap: 1rem;

    min-width: 0;
}

.km-mega-banner-image,
.km-mega-feature-image {
    flex: 0 0 180px;

    height: 110px;

    overflow: hidden;

    border-radius: 10px;
}

.km-mega-banner-image img,
.km-mega-feature-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
}

.km-mega-banner-content,
.km-mega-feature-content {
    min-width: 0;
}

.km-mega-banner-title,
.km-mega-feature-title {
    margin: 0 0 .35rem;

    color: var(--primary);

    font-family: 'Poppins', sans-serif;

    font-size: 1rem;
    font-weight: 700;
}

.km-mega-banner-description,
.km-mega-feature-description {
    margin: 0;

    color: var(--text-light);

    font-size: .78rem;

    line-height: 1.55;
}


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

.km-mega-footer {
    padding-top: 1rem;

    border-top: 1px solid var(--border);
}

.km-mega-footer-items {
    display: grid;

    grid-template-columns:
        repeat(
            auto-fit,
            minmax(180px, 1fr)
        );

    gap: .75rem 1rem;
}

.km-mega-footer-item {
    display: flex;
    align-items: center;

    gap: .6rem;

    min-width: 0;
}

.km-mega-footer-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    flex: 0 0 32px;

    width: 32px;
    height: 32px;

    background: rgba(15, 76, 129, .06);

    border-radius: 50%;

    color: var(--primary);

    font-size: .75rem;
}

.km-mega-footer-content {
    display: flex;
    flex-direction: column;

    min-width: 0;
}

.km-mega-footer-title {
    color: var(--text);

    font-size: .75rem;

    font-weight: 700;
}

.km-mega-footer-text {
    color: var(--text-light);

    font-size: .68rem;
}


/* ==========================================================
   LARGE DESKTOP
========================================================== */

@media (min-width: 1440px) {

    .km-mega-menu {
        width: min(
            calc(100vw - 48px),
            1320px
        );
    }

    .km-mega-panel {
        border-radius: 22px;
    }

    .km-mega-card-image {
        height: 125px;
    }
}


/* ==========================================================
   VERY LARGE DESKTOP
========================================================== */

@media (min-width: 1800px) {

    .km-mega-menu {
        width: 1320px;
    }

    .km-mega-content {
        padding: 1.75rem 2rem;
    }

    .km-mega-card-image {
        height: 128px;
    }
}


/* ==========================================================
   TABLET LANDSCAPE
   960px - 1024px
   ----------------------------------------------------------
   IMPORTANT:
   Four compact cards MUST remain visible in one row.
   The container, images and typography are deliberately
   reduced so all four cards fit comfortably.
========================================================== */

@media (min-width: 960px) and (max-width: 1024px) {

    /* ------------------------------------------------------
       MENU CONTAINER
    ------------------------------------------------------ */

    .km-mega-menu {
        width: calc(100vw - 24px);

        max-width: 1000px;

        transform:
            translateX(-50%)
            translateY(12px);
    }


    .km-nav-item:hover > .km-mega-menu,
    .km-nav-item:focus-within > .km-mega-menu,
    .km-mega-menu.is-open {
        transform:
            translateX(-50%)
            translateY(0);
    }


    /* ------------------------------------------------------
       PANEL
    ------------------------------------------------------ */

    .km-mega-panel {
        border-radius: 14px;
    }


    /* ------------------------------------------------------
       CONTENT
    ------------------------------------------------------ */

    .km-mega-content {
        gap: .65rem;

        padding: .65rem;
    }


    /* ------------------------------------------------------
       HEADER
    ------------------------------------------------------ */

    .km-mega-header {
        gap: .75rem;

        padding-bottom: .55rem;
    }


    .km-mega-title {
        font-size: 1.05rem;
    }


    .km-mega-subtitle {
        max-width: 500px;

        margin-top: .2rem;

        font-size: .68rem;

        line-height: 1.3;
    }


    .km-mega-view-all {
        gap: .3rem;

        font-size: .68rem;
    }

    .km-mega-view-all:hover {
        gap: .45rem;
    }


    /* ------------------------------------------------------
       FOUR-COLUMN CARD GRID
       -----------------------------------------------------
       !important is intentional here.

       navigation.css contains an older mega-menu rule
       which can otherwise change this grid back to two
       columns at tablet widths.
    ------------------------------------------------------ */

    .km-mega-grid {
        grid-template-columns:
            repeat(
                4,
                minmax(0, 1fr)
            ) !important;

        gap: .45rem;

        width: 100%;
    }


    /* ------------------------------------------------------
       CARD
    ------------------------------------------------------ */

    .km-mega-card {
        min-width: 0;

        border-radius: 9px;
    }


    .km-mega-card:hover {
        transform: translateY(-2px);
    }


    /* ------------------------------------------------------
       IMAGE
    ------------------------------------------------------ */

    .km-mega-card-image {
        height: 68px;
    }


    .km-mega-card:hover
    .km-mega-card-image img {
        transform: scale(1.025);
    }


    /* ------------------------------------------------------
       BADGE
    ------------------------------------------------------ */

    .km-mega-card-badge {
        top: .35rem;
        left: .35rem;

        padding: .18rem .35rem;

        font-size: .5rem;
    }


    /* ------------------------------------------------------
       CARD CONTENT
    ------------------------------------------------------ */

    .km-mega-card-content {
        padding: .42rem;
    }


    /* ------------------------------------------------------
       CATEGORY
    ------------------------------------------------------ */

    .km-mega-card-category {
        margin-bottom: .15rem;

        font-size: .52rem;

        letter-spacing: .035em;
    }


    /* ------------------------------------------------------
       RATING
    ------------------------------------------------------ */

    .km-mega-card-rating {
        gap: .15rem;

        margin-bottom: .15rem;

        font-size: .5rem;
    }


    .km-mega-card-rating i {
        font-size: .48rem;
    }


    .km-mega-card-rating small {
        font-size: .46rem;
    }


    /* ------------------------------------------------------
       TITLE
    ------------------------------------------------------ */

    .km-mega-card-title {
        margin: .15rem 0 .2rem;

        font-size: .68rem;

        line-height: 1.18;
    }


    /* ------------------------------------------------------
       DESCRIPTION
    ------------------------------------------------------ */

    .km-mega-card-description {
        font-size: .54rem;

        line-height: 1.25;
    }


    /* ------------------------------------------------------
       FEATURES
    ------------------------------------------------------ */

    .km-mega-card-features {
        gap: .12rem;

        margin-top: .25rem;
    }


    .km-mega-card-features li {
        gap: .25rem;

        font-size: .48rem;

        line-height: 1.18;
    }


    .km-mega-card-features i {
        margin-top: .08rem;

        font-size: .46rem;
    }


    /* ------------------------------------------------------
       SIZES
    ------------------------------------------------------ */

    .km-mega-card-sizes {
        gap: .2rem;

        margin-top: .35rem;
    }


    .km-mega-card-sizes span {
        padding: .14rem .25rem;

        border-radius: 4px;

        font-size: .45rem;
    }


    /* ------------------------------------------------------
       CARD FOOTER
    ------------------------------------------------------ */

    .km-mega-card-footer {
        padding-top: .4rem;
    }


    .km-mega-card-button {
        gap: .22rem;

        font-size: .52rem;
    }


    .km-mega-card:hover
    .km-mega-card-button {
        gap: .35rem;
    }


    /* ------------------------------------------------------
       LINKS
    ------------------------------------------------------ */

    .km-mega-links {
        grid-template-columns:
            repeat(
                4,
                minmax(0, 1fr)
            );

        gap: .25rem .55rem;

        padding-top: .55rem;
    }


    .km-mega-link {
        gap: .3rem;

        padding: .25rem 0;

        font-size: .58rem;
    }


    .km-mega-link i {
        font-size: .52rem;
    }


    .km-mega-link-icon {
        width: 22px;
        height: 22px;
    }


    /* ------------------------------------------------------
       FOOTER
    ------------------------------------------------------ */

    .km-mega-footer {
        padding-top: .55rem;
    }


    .km-mega-footer-items {
        grid-template-columns:
            repeat(
                4,
                minmax(0, 1fr)
            );

        gap: .3rem .55rem;
    }


    .km-mega-footer-item {
        gap: .3rem;
    }


    .km-mega-footer-icon {
        flex: 0 0 22px;

        width: 22px;
        height: 22px;

        font-size: .55rem;
    }


    .km-mega-footer-title {
        font-size: .52rem;
    }


    .km-mega-footer-text {
        font-size: .45rem;
    }


    /* ------------------------------------------------------
       LEGACY BANNER / FEATURE
    ------------------------------------------------------ */

    .km-mega-banner,
    .km-mega-feature {
        gap: .6rem;
    }


    .km-mega-banner-image,
    .km-mega-feature-image {
        flex: 0 0 110px;

        height: 70px;

        border-radius: 7px;
    }


    .km-mega-banner-title,
    .km-mega-feature-title {
        margin-bottom: .2rem;

        font-size: .75rem;
    }


    .km-mega-banner-description,
    .km-mega-feature-description {
        font-size: .58rem;

        line-height: 1.3;
    }
}


/* ==========================================================
   TABLET / SMALL DESKTOP
   769px - 959px
   ----------------------------------------------------------
   If the site's main navigation still uses desktop mode in
   this range, keep the menu compact but allow fewer columns.
   The normal mobile navigation should take over before this
   becomes relevant.
========================================================== */

@media (min-width: 769px) and (max-width: 959px) {

    .km-mega-menu {
        width: calc(100vw - 24px);

        max-width: 940px;
    }

    .km-mega-content {
        padding: .75rem;

        gap: .75rem;
    }

    .km-mega-header {
        padding-bottom: .65rem;
    }

    .km-mega-title {
        font-size: 1.05rem;
    }

    .km-mega-subtitle {
        font-size: .7rem;
    }

    .km-mega-grid {
        grid-template-columns:
            repeat(
                3,
                minmax(0, 1fr)
            );
    }

    .km-mega-card-image {
        height: 82px;
    }

    .km-mega-card-content {
        padding: .55rem;
    }

    .km-mega-card-title {
        font-size: .74rem;
    }

    .km-mega-card-description {
        font-size: .58rem;
    }

    .km-mega-card-features li {
        font-size: .52rem;
    }

    .km-mega-card-button {
        font-size: .58rem;
    }
}


/* ==========================================================
   MOBILE
   <= 768px
   ----------------------------------------------------------
   The mobile drawer/navigation handles navigation here.
   The desktop mega menu must not remain visible.
========================================================== */

@media (max-width: 768px) {

    .km-mega-menu {
        display: none !important;
    }
}