/* ==========================================================
   Blueprint Final Mobile Sections
   Craftsmanship, FAQ, Purchase and Related Products
   ========================================================== */

/* ==========================================================
   Craftsmanship
   ========================================================== */

.craftsmanship__header {
    display: grid;
    grid-template-columns:
        minmax(0, 1.2fr)
        minmax(300px, .8fr);
    align-items: end;
    gap: clamp(2rem, 6vw, 6rem);
    margin-bottom: clamp(2rem, 5vw, 4rem);
}

.craftsmanship__eyebrow,
.product-faq__eyebrow,
.final-purchase__eyebrow,
.related-products__eyebrow {
    display: inline-block;
    margin-bottom: .75rem;
    color: var(--color-primary);
    font-size: .72rem;
    font-weight: var(--fw-bold);
    letter-spacing: .15em;
    text-transform: uppercase;
}

.craftsmanship__title,
.product-faq__title,
.final-purchase__title,
.related-products__title {
    max-width: 14ch;
    margin: 0;
    color: var(--color-text);
    font-size:
        clamp(2.6rem, 5vw, 5rem);
    letter-spacing: -.055em;
    line-height: .96;
}

.craftsmanship__intro,
.product-faq__intro,
.related-products__intro {
    max-width: 54ch;
    margin: 0;
    color: var(--color-text-light);
    line-height: 1.75;
}

.craftsmanship__stages {
    display: grid;
    gap: 1.25rem;
}

.craftsmanship__stage {
    display: grid;
    grid-template-columns:
        minmax(340px, .95fr)
        minmax(0, 1.05fr);
    min-height: 420px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.craftsmanship__stage:nth-child(even) {
    grid-template-columns:
        minmax(0, 1.05fr)
        minmax(340px, .95fr);
}

.craftsmanship__stage:nth-child(even)
.craftsmanship__media {
    grid-column: 2;
}

.craftsmanship__stage:nth-child(even)
.craftsmanship__content {
    grid-column: 1;
    grid-row: 1;
}

.craftsmanship__media {
    position: relative;
    min-width: 0;
    overflow: hidden;
    background: var(--color-background);
}

.craftsmanship__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.craftsmanship__media-number {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .85);
    color: var(--color-text);
    font-size: .7rem;
    font-weight: var(--fw-bold);
    backdrop-filter: blur(12px);
}

.craftsmanship__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding:
        clamp(2rem, 5vw, 4rem);
}

.craftsmanship__stage-label {
    margin-bottom: .7rem;
    color: var(--color-primary);
    font-size: .68rem;
    font-weight: var(--fw-bold);
    letter-spacing: .14em;
    text-transform: uppercase;
}

.craftsmanship__content h3 {
    max-width: 16ch;
    margin: 0 0 1rem;
    font-size:
        clamp(1.8rem, 3.2vw, 3rem);
    letter-spacing: -.035em;
    line-height: 1.04;
}

.craftsmanship__content p {
    max-width: 54ch;
    margin: 0 0 1.1rem;
    color: var(--color-text-light);
    line-height: 1.75;
}

.craftsmanship__content small {
    max-width: 58ch;
    color: var(--color-text-light);
    font-size: .75rem;
    line-height: 1.65;
}

.craftsmanship__stepper,
.craftsmanship__mobile-controls {
    display: none;
}

/* ==========================================================
   FAQ
   ========================================================== */

.product-faq__header {
    display: grid;
    grid-template-columns:
        minmax(0, 1.15fr)
        minmax(300px, .85fr);
    align-items: end;
    gap: clamp(2rem, 6vw, 6rem);
    margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.product-faq__groups {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 1rem;
    align-items: start;
}

.product-faq__group {
    min-width: 0;
}

.product-faq__group-title {
    margin: 0 0 .9rem;
    color: var(--color-primary);
    font-size: .68rem;
    font-weight: var(--fw-bold);
    letter-spacing: .13em;
    text-transform: uppercase;
}

.product-faq__items {
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.product-faq__item {
    border-bottom: 1px solid var(--color-border);
}

.product-faq__item:last-child {
    border-bottom: 0;
}

.product-faq__item summary {
    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        34px;
    align-items: center;
    gap: 1rem;
    min-height: 74px;
    padding: 1rem 1.15rem;
    color: var(--color-text);
    font-size: .88rem;
    font-weight: var(--fw-semibold);
    line-height: 1.45;
    list-style: none;
    cursor: pointer;
}

.product-faq__item summary::-webkit-details-marker {
    display: none;
}

.product-faq__icon {
    position: relative;
    display: block;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--color-background);
}

.product-faq__icon span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 1.5px;
    border-radius: 2px;
    background: currentColor;
    transform: translate(-50%, -50%);
    transition:
        opacity .2s ease,
        transform .2s ease;
}

.product-faq__icon span:last-child {
    transform:
        translate(-50%, -50%)
        rotate(90deg);
}

.product-faq__item[open]
.product-faq__icon span:last-child {
    opacity: 0;
    transform:
        translate(-50%, -50%)
        rotate(0);
}

.product-faq__item[open] summary {
    color: var(--color-primary);
}

.product-faq__answer {
    padding:
        0
        1.15rem
        1.2rem;
}

.product-faq__answer p {
    margin: 0;
    color: var(--color-text-light);
    font-size: .82rem;
    line-height: 1.7;
}

/* ==========================================================
   Final purchase
   ========================================================== */

.final-purchase {
    background:
        radial-gradient(
            circle at 10% 20%,
            rgba(181, 138, 96, .12),
            transparent 38%
        ),
        var(--color-background);
}

.final-purchase__header {
    max-width: 760px;
    margin: 0 auto 2.5rem;
    text-align: center;
}

.final-purchase__header p {
    max-width: 54ch;
    margin: 1rem auto 0;
    color: var(--color-text-light);
    line-height: 1.75;
}

.final-purchase__card {
    display: grid;
    grid-template-columns:
        minmax(380px, .95fr)
        minmax(0, 1.05fr);
    max-width: 1180px;
    margin-inline: auto;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow:
        0 30px 70px
        rgba(40, 34, 27, .12);
}

.final-purchase__media {
    position: relative;
    min-height: 650px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 50% 38%,
            rgba(255, 255, 255, .98),
            rgba(229, 220, 207, .65)
        );
}

.final-purchase__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.final-purchase__media-label {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    padding: .55rem .8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, .84);
    color: var(--color-text);
    font-size: .66rem;
    font-weight: var(--fw-bold);
    letter-spacing: .08em;
    text-transform: uppercase;
    backdrop-filter: blur(12px);
}

.final-purchase__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    padding:
        clamp(2rem, 5vw, 4rem);
}

.final-purchase__product-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.final-purchase__product-heading > div > span {
    display: block;
    margin-bottom: .35rem;
    color: var(--color-primary);
    font-size: .68rem;
    font-weight: var(--fw-bold);
    letter-spacing: .13em;
    text-transform: uppercase;
}

.final-purchase__product-heading h3 {
    margin: 0;
    font-size:
        clamp(2rem, 3.5vw, 3rem);
    letter-spacing: -.04em;
}

.final-purchase__availability {
    padding: .45rem .7rem;
    border-radius: 999px;
    background: rgba(122, 135, 102, .13);
    color: #657150;
    font-size: .66rem;
    font-weight: var(--fw-bold);
    white-space: nowrap;
}

.final-purchase__configuration {
    margin: 0;
    border-top: 1px solid var(--color-border);
}

.final-purchase__configuration > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding-block: .9rem;
    border-bottom: 1px solid var(--color-border);
}

.final-purchase__configuration dt {
    color: var(--color-text-light);
    font-size: .78rem;
}

.final-purchase__configuration dd {
    margin: 0;
    color: var(--color-text);
    font-weight: var(--fw-bold);
}

.final-purchase__edit {
    align-self: flex-start;
    min-height: 40px;
    margin-top: .6rem;
    padding: .35rem 0;
    border: 0;
    background: transparent;
    color: var(--color-primary);
    font: inherit;
    font-size: .72rem;
    font-weight: var(--fw-bold);
    cursor: pointer;
}

.final-purchase__price-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 1.8rem;
}

.final-purchase__price-row > div > span {
    display: block;
    margin-bottom: .35rem;
    color: var(--color-text-light);
    font-size: .7rem;
    font-weight: var(--fw-bold);
    letter-spacing: .1em;
    text-transform: uppercase;
}

.final-purchase__price-row strong {
    display: block;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size:
        clamp(2.4rem, 4vw, 3.5rem);
    letter-spacing: -.05em;
    line-height: 1;
}

.final-purchase__price-row small {
    max-width: 20ch;
    color: var(--color-text-light);
    font-size: .66rem;
    line-height: 1.45;
    text-align: right;
}

.final-purchase__button {
    width: 100%;
    margin-top: 1.5rem;
}

.final-purchase__assurance {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: .65rem;
    margin-top: 1.25rem;
}

.final-purchase__assurance span {
    display: grid;
    gap: .15rem;
    min-width: 0;
    padding: .8rem;
    border-radius: 14px;
    background: var(--color-background);
    color: var(--color-text-light);
    font-size: .62rem;
    line-height: 1.35;
}

.final-purchase__assurance strong {
    color: var(--color-text);
    font-size: .68rem;
}

.final-purchase__status {
    min-height: 22px;
    margin: .8rem 0 0;
    color: var(--color-primary);
    font-size: .72rem;
    text-align: center;
}

/* ==========================================================
   Related products
   ========================================================== */

.related-products__header {
    display: grid;
    grid-template-columns:
        minmax(0, 1.15fr)
        minmax(300px, .85fr);
    align-items: end;
    gap: clamp(2rem, 6vw, 6rem);
    margin-bottom: 2.5rem;
}

.related-products__mobile-hint {
    display: none;
}

.related-products__grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.related-product-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    transition:
        transform .25s ease,
        box-shadow .25s ease;
}

.related-product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.related-product-card__media {
    position: relative;
    display: block;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-background);
}

.related-product-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .55s ease;
}

.related-product-card:hover
.related-product-card__media img {
    transform: scale(1.025);
}

.related-product-card__badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: .45rem .7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, .84);
    color: var(--color-text);
    font-size: .62rem;
    font-weight: var(--fw-bold);
    letter-spacing: .07em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.related-product-card__content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.25rem;
}

.related-product-card__heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.related-product-card__heading h3 {
    margin: 0;
    font-size: 1.35rem;
}

.related-product-card__heading h3 a {
    color: var(--color-text);
    text-decoration: none;
}

.related-product-card__heading strong {
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 1rem;
    white-space: nowrap;
}

.related-product-card__content p {
    margin: .85rem 0 1.2rem;
    color: var(--color-text-light);
    font-size: .82rem;
    line-height: 1.65;
}

.related-product-card__action {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    margin-top: auto;
    color: var(--color-primary);
    font-size: .74rem;
    font-weight: var(--fw-bold);
    text-decoration: none;
}

/* ==========================================================
   Tablet
   ========================================================== */

@media (max-width: 1080px) {
    .craftsmanship__header,
    .product-faq__header,
    .related-products__header {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 1.25rem;
    }

    .product-faq__groups {
        grid-template-columns: 1fr;
    }

    .final-purchase__card {
        grid-template-columns:
            minmax(300px, .85fr)
            minmax(0, 1.15fr);
    }

    .final-purchase__media {
        min-height: 560px;
    }
}

/* ==========================================================
   Mobile
   ========================================================== */

@media (max-width: 760px) {
    /* ------------------------------------------------------
       Craftsmanship mobile story
    ------------------------------------------------------ */

    .craftsmanship__header {
        margin-bottom: 1.5rem;
    }

    .craftsmanship__stepper {
        display: grid;
        grid-template-columns:
            repeat(4, minmax(0, 1fr));
        gap: .4rem;
        margin-bottom: .9rem;
        padding: .65rem;
        border: 1px solid var(--color-border);
        border-radius: 20px;
        background: var(--color-surface);
    }

    .craftsmanship__step {
        display: grid;
        justify-items: center;
        gap: .35rem;
        min-width: 0;
        min-height: 64px;
        padding: .45rem .15rem;
        border: 0;
        border-radius: 14px;
        background: transparent;
        color: var(--color-text-light);
        font: inherit;
        cursor: pointer;
    }

    .craftsmanship__step span {
        display: grid;
        place-items: center;
        width: 28px;
        height: 28px;
        border-radius: 50%;
        background: var(--color-background);
        font-size: .58rem;
        font-weight: var(--fw-bold);
    }

    .craftsmanship__step strong {
        width: 100%;
        overflow: hidden;
        font-size: .59rem;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .craftsmanship__step.is-active {
        background: rgba(181, 138, 96, .1);
        color: var(--color-text);
    }

    .craftsmanship__step.is-active span {
        background: var(--color-primary);
        color: #fff;
    }

    .craftsmanship__stages {
        display: block;
    }

    .craftsmanship__stage {
        display: grid;
        grid-template-columns: 1fr;
        min-height: 0;
        border-radius: 22px;
    }

    .craftsmanship__stage:nth-child(even) {
        grid-template-columns: 1fr;
    }

    .craftsmanship__stage:nth-child(even)
    .craftsmanship__media,
    .craftsmanship__stage:nth-child(even)
    .craftsmanship__content {
        grid-column: auto;
        grid-row: auto;
    }

    .craftsmanship__stage[hidden] {
        display: none !important;
    }

    .craftsmanship__media {
        aspect-ratio: 4 / 3;
    }

    .craftsmanship__content {
        padding: 1.25rem;
    }

    .craftsmanship__content h3 {
        font-size: 1.55rem;
    }

    .craftsmanship__content p {
        font-size: .88rem;
        line-height: 1.65;
    }

    .craftsmanship__content small {
        font-size: .7rem;
    }

    .craftsmanship__mobile-controls {
        display: grid;
        grid-template-columns:
            1fr
            auto
            1fr;
        align-items: center;
        gap: .75rem;
        margin-top: .85rem;
    }

    .craftsmanship__mobile-controls button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: .45rem;
        min-height: 44px;
        padding: .6rem .75rem;
        border: 1px solid var(--color-border);
        border-radius: 999px;
        background: var(--color-surface);
        color: var(--color-text);
        font: inherit;
        font-size: .7rem;
        font-weight: var(--fw-semibold);
        cursor: pointer;
    }

    .craftsmanship__mobile-controls button:last-child {
        justify-self: end;
    }

    .craftsmanship__mobile-controls button:disabled {
        opacity: .35;
        cursor: default;
    }

    .craftsmanship__mobile-controls > span {
        color: var(--color-text-light);
        font-size: .68rem;
        white-space: nowrap;
    }

    .craftsmanship__mobile-controls strong {
        color: var(--color-text);
    }

    /* ------------------------------------------------------
       FAQ mobile density
    ------------------------------------------------------ */

    .product-faq__header {
        margin-bottom: 1.6rem;
    }

    .product-faq__groups {
        gap: 1.4rem;
    }

    .product-faq__group-title {
        margin-left: .2rem;
    }

    .product-faq__items {
        border-radius: 20px;
    }

    .product-faq__item summary {
        grid-template-columns:
            minmax(0, 1fr)
            38px;
        min-height: 68px;
        padding: .9rem 1rem;
        font-size: .86rem;
    }

    .product-faq__icon {
        width: 38px;
        height: 38px;
    }

    .product-faq__answer {
        padding:
            0
            1rem
            1rem;
    }

    .product-faq__answer p {
        font-size: .82rem;
    }

    /* ------------------------------------------------------
       Final purchase mobile checkout card
    ------------------------------------------------------ */

    .final-purchase__header {
        margin-bottom: 1.5rem;
        text-align: left;
    }

    .final-purchase__header p {
        margin-inline: 0;
    }

    .final-purchase__card {
        grid-template-columns: 1fr;
        border-radius: 24px;
    }

    .final-purchase__media {
        min-height: 0;
        aspect-ratio: 16 / 10;
    }

    .final-purchase__media img {
        object-position: center 44%;
    }

    .final-purchase__media-label {
        top: .85rem;
        left: .85rem;
    }

    .final-purchase__content {
        padding: 1.2rem;
    }

    .final-purchase__product-heading {
        align-items: center;
        gap: 1rem;
        margin-bottom: 1.25rem;
    }

    .final-purchase__product-heading h3 {
        font-size: 1.75rem;
    }

    .final-purchase__availability {
        font-size: .59rem;
    }

    .final-purchase__configuration > div {
        padding-block: .75rem;
    }

    .final-purchase__price-row {
        display: grid;
        gap: .55rem;
        margin-top: 1.35rem;
    }

    .final-purchase__price-row strong {
        font-size: 2.65rem;
    }

    .final-purchase__price-row small {
        max-width: none;
        text-align: left;
    }

    .final-purchase__button {
        min-height: 56px;
        margin-top: 1.1rem;
    }

    .final-purchase__assurance {
        display: grid;
        grid-template-columns: none;
        grid-auto-flow: column;
        grid-auto-columns:
            minmax(72%, 1fr);
        gap: .7rem;
        width: 100%;
        padding-bottom: .6rem;
        overflow-x: auto;
        scroll-snap-type: inline mandatory;
        scrollbar-width: none;
    }

    .final-purchase__assurance::-webkit-scrollbar {
        display: none;
    }

    .final-purchase__assurance span {
        min-height: 72px;
        scroll-snap-align: start;
    }

    /* ------------------------------------------------------
       Related products mobile rail
    ------------------------------------------------------ */

    .related-products__header {
        margin-bottom: .7rem;
    }

    .related-products__mobile-hint {
        display: inline-block;
        margin-bottom: 1rem;
        color: var(--color-primary);
        font-size: .66rem;
        font-weight: var(--fw-bold);
        letter-spacing: .1em;
        text-transform: uppercase;
    }

    .related-products__grid {
        display: grid;
        grid-template-columns: none;
        grid-auto-flow: column;
        grid-auto-columns:
            calc(100% - 32px);
        gap: .9rem;
        width: 100%;
        padding: .1rem 0 .8rem;
        overflow-x: auto;
        overflow-y: visible;
        scroll-snap-type: inline mandatory;
        overscroll-behavior-inline: contain;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .related-products__grid::-webkit-scrollbar {
        display: none;
    }

    .related-product-card {
        min-height: 510px;
        border-radius: 22px;
        scroll-snap-align: start;
        scroll-snap-stop: always;
    }

    .related-product-card:hover {
        transform: none;
        box-shadow: var(--shadow-sm);
    }

    .related-product-card__media {
        aspect-ratio: 4 / 3;
    }

    .related-product-card:hover
    .related-product-card__media img {
        transform: none;
    }

    .related-product-card__content {
        padding: 1.15rem;
    }

    .related-product-card__heading {
        display: grid;
        gap: .4rem;
    }

    .related-product-card__heading h3 {
        font-size: 1.3rem;
    }

    .related-product-card__heading strong {
        font-size: 1.15rem;
    }

    .related-product-card__content p {
        font-size: .82rem;
    }

    .related-product-card__action {
        min-height: 44px;
        align-items: center;
    }
}

@media (max-width: 390px) {
    .craftsmanship__step strong {
        font-size: .54rem;
    }

    .final-purchase__availability {
        display: none;
    }

    .related-products__grid {
        grid-auto-columns:
            calc(100% - 20px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .craftsmanship__step,
    .product-faq__icon span,
    .related-product-card,
    .related-product-card__media img {
        transition: none;
    }
}