/**
 * ============================================================================
 * Kasi Mattress
 * ----------------------------------------------------------------------------
 * File: /public_html/kasimattress.co.za/assets/css/pages/kids-mattress.css
 * Purpose: Kids Mattress page styling
 * Version: 1.0.0
 * ============================================================================
 */


/* ==========================================================================
   PAGE VARIABLES
   ========================================================================== */

:root {
    --kids-navy: #0f4c81;
    --kids-navy-dark: #0a365c;
    --kids-gold: #f4a300;
    --kids-gold-dark: #d88e00;
    --kids-white: #ffffff;
    --kids-background: #f7f9fb;
    --kids-surface: #ffffff;
    --kids-text: #333333;
    --kids-muted: #687582;
    --kids-border: #e5e9ed;

    --kids-shadow:
        0 12px 35px rgba(15, 76, 129, 0.09);

    --kids-radius: 18px;
}


/* ==========================================================================
   PAGE BASE
   ========================================================================== */

.kids-mattress-page {
    min-height: 100vh;
    background: var(--kids-background);
    color: var(--kids-text);
    font-family: "Inter", sans-serif;
}

.kids-mattress-page *,
.kids-mattress-page *::before,
.kids-mattress-page *::after {
    box-sizing: border-box;
}

.kids-mattress-container {
    width: min(1180px, calc(100% - 32px));
    margin-inline: auto;
}


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

.kids-mattress-hero {
    position: relative;
    overflow: hidden;

    background:
        linear-gradient(
            135deg,
            #0a365c 0%,
            #0f4c81 58%,
            #145b91 100%
        );

    color: var(--kids-white);
}


/* --------------------------------------------------------------------------
   Hero decorative circles
   -------------------------------------------------------------------------- */

.kids-mattress-hero::before {
    content: "";

    position: absolute;
    top: -170px;
    right: -170px;

    width: 390px;
    height: 390px;

    border: 1px solid rgba(244, 163, 0, 0.28);
    border-radius: 50%;

    pointer-events: none;
}

.kids-mattress-hero::after {
    content: "";

    position: absolute;
    left: -170px;
    bottom: -210px;

    width: 360px;
    height: 360px;

    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 50%;

    pointer-events: none;
}


/* --------------------------------------------------------------------------
   Hero inner
   -------------------------------------------------------------------------- */

.kids-mattress-hero__inner {
    position: relative;
    z-index: 1;

    display: grid;

    grid-template-columns:
        minmax(0, 0.95fr)
        minmax(380px, 1.05fr);

    align-items: stretch;

    gap: 46px;

    min-height: 350px;

    padding-top: 30px;
    padding-bottom: 30px;
}


/* --------------------------------------------------------------------------
   Hero content
   -------------------------------------------------------------------------- */

.kids-mattress-hero__content {
    display: flex;
    flex-direction: column;
    justify-content: center;

    max-width: 600px;

    padding: 12px 0;
}


/* --------------------------------------------------------------------------
   Hero eyebrow
   -------------------------------------------------------------------------- */

.kids-mattress-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    width: fit-content;

    margin-bottom: 11px;

    color: var(--kids-gold);

    font-family: "Poppins", sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    line-height: 1.3;
    text-transform: uppercase;
}

.kids-mattress-hero__eyebrow::before {
    content: "";

    display: block;

    width: 28px;
    height: 2px;

    background: var(--kids-gold);
}


/* --------------------------------------------------------------------------
   Hero heading
   -------------------------------------------------------------------------- */

.kids-mattress-hero h1 {
    margin: 0 0 13px;

    color: var(--kids-white);

    font-family: "Poppins", sans-serif;
    font-size: clamp(2rem, 4.5vw, 3.35rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.025em;
}


/* --------------------------------------------------------------------------
   Hero paragraph
   -------------------------------------------------------------------------- */

.kids-mattress-hero__content > p {
    max-width: 540px;

    margin: 0;

    color: rgba(255, 255, 255, 0.84);

    font-size: 0.98rem;
    line-height: 1.7;
}


/* --------------------------------------------------------------------------
   Hero actions
   -------------------------------------------------------------------------- */

.kids-mattress-hero__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;

    margin-top: 22px;
}


/* --------------------------------------------------------------------------
   Hero visual
   -------------------------------------------------------------------------- */

.kids-mattress-hero__visual {
    position: relative;

    display: flex;
    align-items: stretch;
    justify-content: center;

    min-width: 0;
}


/* --------------------------------------------------------------------------
   Hero visual frame
   -------------------------------------------------------------------------- */

.kids-mattress-hero__visual-frame {
    position: relative;

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

    width: 100%;
    min-height: 290px;

    overflow: hidden;

    border-radius: 14px;

    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.13),
            rgba(255, 255, 255, 0.045)
        );

    border: 1px solid rgba(255, 255, 255, 0.14);

    box-shadow:
        0 18px 45px rgba(0, 0, 0, 0.13);
}


/* --------------------------------------------------------------------------
   Decorative gold corner
   -------------------------------------------------------------------------- */

.kids-mattress-hero__visual-frame::before {
    content: "";

    position: absolute;
    top: 18px;
    right: 18px;

    width: 42px;
    height: 42px;

    border-top: 2px solid var(--kids-gold);
    border-right: 2px solid var(--kids-gold);

    opacity: 0.9;

    pointer-events: none;
}


/* --------------------------------------------------------------------------
   Hero image
   -------------------------------------------------------------------------- */

.kids-mattress-hero__visual img {
    position: relative;
    z-index: 1;

    display: block;

    width: auto;
    max-width: 94%;
    height: 100%;
    max-height: 290px;

    object-fit: contain;

    filter:
        drop-shadow(
            0 18px 20px rgba(0, 0, 0, 0.18)
        );
}


/* ==========================================================================
   INTRO
   ========================================================================== */

.kids-mattress-intro {
    padding: 70px 0 30px;

    background: var(--kids-white);
}

.kids-mattress-section-heading {
    max-width: 700px;

    margin-bottom: 34px;
}

.kids-mattress-section-label {
    display: inline-block;

    margin-bottom: 10px;

    color: var(--kids-gold-dark);

    font-family: "Poppins", sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.kids-mattress-section-heading h2 {
    margin: 0 0 12px;

    color: var(--kids-navy-dark);

    font-family: "Poppins", sans-serif;
    font-size: clamp(1.7rem, 4vw, 2.4rem);
    line-height: 1.2;
}

.kids-mattress-section-heading p {
    margin: 0;

    color: var(--kids-muted);

    line-height: 1.7;
}


/* ==========================================================================
   SIZE SELECTOR
   ========================================================================== */

.kids-mattress-size-selector {
    display: grid;

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

    gap: 12px;
}

.kids-mattress-size-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    min-height: 92px;

    padding: 15px;

    border: 1px solid var(--kids-border);
    border-radius: 14px;

    background: var(--kids-white);
    color: var(--kids-navy);

    cursor: pointer;

    font-family: "Inter", sans-serif;

    transition:
        transform 180ms ease,
        border-color 180ms ease,
        box-shadow 180ms ease,
        background 180ms ease;
}

.kids-mattress-size-button:hover {
    transform: translateY(-2px);

    border-color: rgba(15, 76, 129, 0.35);

    box-shadow: var(--kids-shadow);
}

.kids-mattress-size-button.is-active {
    border-color: var(--kids-navy);

    background: var(--kids-navy);

    box-shadow:
        0 10px 25px rgba(15, 76, 129, 0.2);
}

.kids-mattress-size-value {
    color: var(--kids-navy);

    font-family: "Poppins", sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
}

.kids-mattress-size-label {
    margin-top: 5px;

    color: var(--kids-muted);

    font-size: 0.82rem;
}

.kids-mattress-size-button.is-active .kids-mattress-size-value {
    color: var(--kids-white);
}

.kids-mattress-size-button.is-active .kids-mattress-size-label {
    color: rgba(255, 255, 255, 0.75);
}


/* ==========================================================================
   PRODUCT AREA
   ========================================================================== */

.kids-mattress-products {
    padding: 45px 0 85px;
}

.kids-mattress-size-panel {
    display: none;
}

.kids-mattress-size-panel.is-active {
    display: block;
}

.kids-mattress-panel-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    gap: 35px;

    margin-bottom: 28px;
}

.kids-mattress-panel-heading > div {
    flex: 1;
}

.kids-mattress-panel-kicker {
    display: inline-block;

    margin-bottom: 8px;

    color: var(--kids-gold-dark);

    font-family: "Poppins", sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.kids-mattress-panel-heading h2 {
    margin: 0;

    color: var(--kids-navy-dark);

    font-family: "Poppins", sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.kids-mattress-panel-heading p {
    max-width: 450px;

    margin: 0;

    color: var(--kids-muted);

    line-height: 1.65;
}


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

.kids-mattress-thickness-grid {
    display: grid;

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

    gap: 22px;
}

.kids-mattress-product-card {
    overflow: hidden;

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

    background: var(--kids-surface);

    box-shadow:
        0 5px 18px rgba(15, 76, 129, 0.04);

    transition:
        transform 200ms ease,
        box-shadow 200ms ease;
}

.kids-mattress-product-card:hover {
    transform: translateY(-5px);

    box-shadow: var(--kids-shadow);
}


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

.kids-mattress-product-image-button {
    display: block;

    width: 100%;

    padding: 0;

    border: 0;

    background: transparent;

    cursor: pointer;

    text-align: left;
}

.kids-mattress-image-frame {
    position: relative;

    display: block;

    overflow: hidden;

    aspect-ratio: 4 / 3;

    background: #eef2f5;
}

.kids-mattress-image-frame img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 350ms ease;
}

.kids-mattress-product-card:hover
.kids-mattress-image-frame img {
    transform: scale(1.035);
}

.kids-mattress-image-overlay {
    position: absolute;
    inset: 0;

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

    gap: 8px;

    background: rgba(15, 76, 129, 0.72);

    color: var(--kids-white);

    font-size: 0.9rem;
    font-weight: 600;

    opacity: 0;

    transition: opacity 200ms ease;
}

.kids-mattress-product-card:hover
.kids-mattress-image-overlay,
.kids-mattress-product-image-button:focus-visible
.kids-mattress-image-overlay {
    opacity: 1;
}

.kids-mattress-view-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 30px;
    height: 30px;

    border: 1px solid rgba(255, 255, 255, 0.7);

    border-radius: 50%;

    font-size: 1.25rem;
    line-height: 1;
}


/* ==========================================================================
   PRODUCT INFORMATION
   ========================================================================== */

.kids-mattress-product-info {
    padding: 21px;
}

.kids-mattress-product-size {
    display: flex;
    align-items: center;

    gap: 6px;

    margin-bottom: 8px;

    color: var(--kids-gold-dark);

    font-size: 0.82rem;
    font-weight: 700;
}

.kids-mattress-product-separator {
    opacity: 0.5;
}

.kids-mattress-product-info h3 {
    margin: 0 0 14px;

    color: var(--kids-navy-dark);

    font-family: "Poppins", sans-serif;
    font-size: 1.1rem;
}

.kids-mattress-view-details {
    display: inline-flex;
    align-items: center;

    gap: 7px;

    padding: 0;

    border: 0;

    background: transparent;

    color: var(--kids-navy);

    cursor: pointer;

    font: inherit;
    font-size: 0.9rem;
    font-weight: 700;
}

.kids-mattress-view-details span {
    transition: transform 180ms ease;
}

.kids-mattress-view-details:hover span {
    transform: translateX(4px);
}


/* ==========================================================================
   VALUE SECTION
   ========================================================================== */

.kids-mattress-value-section {
    padding: 55px 0;

    background: var(--kids-white);

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

.kids-mattress-value-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 22px;
}

.kids-mattress-value-item {
    display: flex;
    align-items: flex-start;

    gap: 14px;

    padding: 20px;

    background: var(--kids-background);

    border: 1px solid var(--kids-border);
    border-radius: 10px;
}

.kids-mattress-value-icon {
    flex: 0 0 auto;

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

    width: 34px;
    height: 34px;

    color: var(--kids-white);

    background: var(--kids-gold);

    border-radius: 50%;

    font-size: 0.9rem;
    font-weight: 900;
}

.kids-mattress-value-item h3 {
    margin: 1px 0 6px;

    color: var(--kids-navy);

    font-size: 0.98rem;
    line-height: 1.3;
    font-weight: 800;
}

.kids-mattress-value-item p {
    margin: 0;

    color: var(--kids-muted);

    font-size: 0.82rem;
    line-height: 1.6;
}


/* ==========================================================================
   CTA
   ========================================================================== */

.kids-mattress-cta {
    padding: 0 0 80px;
}

.kids-mattress-cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 35px;

    padding: 40px;

    border-radius: var(--kids-radius);

    background: var(--kids-navy);

    box-shadow: var(--kids-shadow);
}

.kids-mattress-cta-content {
    max-width: 650px;
}

.kids-mattress-cta-content .kids-mattress-section-label {
    color: var(--kids-gold);
}

.kids-mattress-cta-content h2 {
    margin: 7px 0 10px;

    color: var(--kids-white);

    font-family: "Poppins", sans-serif;
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.kids-mattress-cta-content p {
    margin: 0;

    color: rgba(255, 255, 255, 0.78);

    line-height: 1.7;
}

.kids-mattress-cta-actions {
    display: flex;

    flex-shrink: 0;

    gap: 10px;
}


/* ==========================================================================
   BUTTONS
   ========================================================================== */

.kids-mattress-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 46px;

    padding: 0 21px;

    border-radius: 9px;

    text-decoration: none;

    font-weight: 700;

    transition:
        transform 180ms ease,
        background 180ms ease,
        border-color 180ms ease,
        color 180ms ease;
}

.kids-mattress-btn:hover {
    transform: translateY(-2px);
}

.kids-mattress-btn-primary {
    background: var(--kids-gold);

    color: #1c1c1c;
}

.kids-mattress-btn-primary:hover {
    background: #ffb31a;

    color: #1c1c1c;
}

.kids-mattress-btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.3);

    color: var(--kids-white);
}

.kids-mattress-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);

    color: var(--kids-white);
}


/* ==========================================================================
   LIGHTBOX
   ========================================================================== */

.kids-mattress-lightbox {
    position: fixed;
    inset: 0;

    z-index: 9999;

    display: none;
}

.kids-mattress-lightbox.is-open {
    display: block;
}

.kids-mattress-lightbox-backdrop {
    position: absolute;
    inset: 0;

    background: rgba(4, 20, 34, 0.9);

    backdrop-filter: blur(5px);
}

.kids-mattress-lightbox-dialog {
    position: relative;
    z-index: 1;

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

    width: min(1100px, calc(100% - 32px));
    height: 100%;

    margin-inline: auto;
}

.kids-mattress-lightbox-content {
    position: relative;

    width: 100%;

    max-height: calc(100vh - 70px);

    overflow: auto;

    border-radius: 18px;

    background: var(--kids-white);

    box-shadow:
        0 25px 80px rgba(0, 0, 0, 0.3);
}

.kids-mattress-lightbox-image-wrap {
    position: relative;

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

    min-height: 300px;

    background: #edf1f4;
}

.kids-mattress-lightbox-image-wrap img {
    display: block;

    width: 100%;

    max-height: 68vh;

    object-fit: contain;
}

.kids-mattress-lightbox-details {
    position: relative;

    padding: 20px 25px 24px;
}

.kids-mattress-lightbox-width {
    display: block;

    margin-bottom: 5px;

    color: var(--kids-gold-dark);

    font-size: 0.78rem;
    font-weight: 700;

    letter-spacing: 0.08em;
}

.kids-mattress-lightbox-details h2 {
    margin: 0;

    color: var(--kids-navy-dark);

    font-family: "Poppins", sans-serif;
    font-size: 1.3rem;
}

.kids-mattress-lightbox-thickness {
    display: block;

    margin-top: 5px;

    color: var(--kids-muted);

    font-size: 0.9rem;
}

.kids-mattress-lightbox-counter {
    position: absolute;

    right: 25px;
    bottom: 25px;

    color: var(--kids-muted);

    font-size: 0.82rem;
    font-weight: 600;
}


/* --------------------------------------------------------------------------
   Lightbox close
   -------------------------------------------------------------------------- */

.kids-mattress-lightbox-close {
    position: absolute;

    z-index: 3;

    top: 18px;
    right: 18px;

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

    width: 42px;
    height: 42px;

    border: 0;
    border-radius: 50%;

    background: rgba(15, 76, 129, 0.95);

    color: var(--kids-white);

    cursor: pointer;

    font-size: 1.8rem;
    line-height: 1;
}


/* --------------------------------------------------------------------------
   Lightbox navigation
   -------------------------------------------------------------------------- */

.kids-mattress-lightbox-nav {
    position: absolute;

    z-index: 3;

    top: 50%;

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

    width: 48px;
    height: 48px;

    margin-top: -24px;

    border: 0;
    border-radius: 50%;

    background: rgba(15, 76, 129, 0.95);

    color: var(--kids-white);

    cursor: pointer;

    font-size: 2rem;
    line-height: 1;
}

.kids-mattress-lightbox-prev {
    left: -65px;
}

.kids-mattress-lightbox-next {
    right: -65px;
}

.kids-mattress-lightbox-nav:hover,
.kids-mattress-lightbox-close:hover {
    background: var(--kids-gold);

    color: #1c1c1c;
}

.kids-mattress-lightbox-nav:disabled {
    cursor: default;

    opacity: 0.4;
}


/* ==========================================================================
   LIGHTBOX BODY STATE
   ========================================================================== */

body.kids-mattress-lightbox-open {
    overflow: hidden;
}


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

.kids-mattress-page button:focus-visible,
.kids-mattress-page a:focus-visible {
    outline: 3px solid rgba(244, 163, 0, 0.55);
    outline-offset: 3px;
}


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

@media (max-width: 1000px) {

    .kids-mattress-hero__inner {
        grid-template-columns:
            minmax(0, 0.95fr)
            minmax(320px, 1.05fr);

        gap: 32px;
    }

    .kids-mattress-hero__visual-frame {
        min-height: 270px;
    }

    .kids-mattress-hero__visual img {
        max-height: 270px;
    }

    .kids-mattress-thickness-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


@media (max-width: 900px) {

    .kids-mattress-thickness-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .kids-mattress-panel-heading {
        align-items: flex-start;

        flex-direction: column;

        gap: 12px;
    }

    .kids-mattress-value-grid {
        grid-template-columns: 1fr;
    }

    .kids-mattress-cta-card {
        align-items: flex-start;

        flex-direction: column;
    }

    .kids-mattress-lightbox-prev {
        left: 10px;
    }

    .kids-mattress-lightbox-next {
        right: 10px;
    }
}


@media (max-width: 767px) {

    .kids-mattress-hero__inner {
        grid-template-columns: 1fr;

        min-height: 0;

        gap: 22px;

        padding-top: 28px;
        padding-bottom: 28px;
    }

    .kids-mattress-hero__content {
        align-items: center;

        max-width: 620px;

        padding: 4px 0 0;

        text-align: center;
    }

    .kids-mattress-hero__eyebrow {
        justify-content: center;
    }

    .kids-mattress-hero__content > p {
        max-width: 560px;
    }

    .kids-mattress-hero__actions {
        justify-content: center;
    }

    .kids-mattress-hero__visual {
        min-height: 230px;
    }

    .kids-mattress-hero__visual-frame {
        min-height: 230px;

        border-radius: 12px;
    }

    .kids-mattress-hero__visual img {
        max-width: 92%;
        max-height: 230px;
    }
}


@media (max-width: 640px) {

    .kids-mattress-container {
        width: min(100% - 24px, 1180px);
    }

    .kids-mattress-hero__inner {
        gap: 18px;

        padding-top: 24px;
        padding-bottom: 24px;
    }

    .kids-mattress-hero h1 {
        font-size: clamp(1.85rem, 9vw, 2.65rem);
    }

    .kids-mattress-hero__content > p {
        font-size: 0.92rem;

        line-height: 1.65;
    }

    .kids-mattress-hero__actions {
        width: 100%;

        flex-direction: column;

        margin-top: 18px;
    }

    .kids-mattress-hero__actions .kids-mattress-btn {
        width: 100%;
    }

    .kids-mattress-hero__visual {
        min-height: 205px;
    }

    .kids-mattress-hero__visual-frame {
        min-height: 205px;
    }

    .kids-mattress-hero__visual img {
        max-height: 205px;
    }

    .kids-mattress-intro {
        padding-top: 48px;
    }

    .kids-mattress-size-selector {
        grid-template-columns: repeat(2, 1fr);
    }

    .kids-mattress-products {
        padding-top: 35px;
    }

    .kids-mattress-thickness-grid {
        grid-template-columns: 1fr;

        gap: 18px;
    }

    .kids-mattress-product-card {
        border-radius: 14px;
    }

    .kids-mattress-value-section {
        padding: 42px 0;
    }

    .kids-mattress-value-grid {
        gap: 12px;
    }

    .kids-mattress-value-item {
        padding: 16px;
    }

    .kids-mattress-cta-card {
        padding: 28px 22px;
    }

    .kids-mattress-cta-actions {
        width: 100%;

        flex-direction: column;
    }

    .kids-mattress-btn {
        width: 100%;
    }

    .kids-mattress-lightbox-dialog {
        width: calc(100% - 20px);
    }

    .kids-mattress-lightbox-image-wrap img {
        max-height: 58vh;
    }

    .kids-mattress-lightbox-details {
        padding: 18px 20px 22px;
    }

    .kids-mattress-lightbox-counter {
        right: 20px;
        bottom: 23px;
    }
}


@media (max-width: 400px) {

    .kids-mattress-size-button {
        min-height: 82px;
    }

    .kids-mattress-size-value {
        font-size: 0.95rem;
    }

    .kids-mattress-size-label {
        font-size: 0.75rem;
    }
}