.amazon-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100%;
    background: #fff;
    border: 1px solid #d5d9d9;
    border-radius: 0.35rem;
    box-shadow: none;
    transition: box-shadow 160ms ease, transform 160ms ease;
}

.amazon-card:hover {
    border-color: #a2a6ac;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.14);
    transform: translateY(-2px);
}

.amazon-card > .relative {
    overflow: hidden;
}

.amazon-card-image {
    display: block;
    width: 100%;
    height: 13rem;
    object-fit: contain;
    background: #f7f7f7;
    padding: 1rem;
    transition: transform 220ms ease;
}

.amazon-card:hover .amazon-card-image {
    transform: scale(1.035);
}

.amazon-card-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1rem;
}

.amazon-card-actions {
    margin-top: auto;
    padding-top: 1rem;
}

.amazon-cart-button {
    width: 100%;
    min-height: 2.75rem;
    border: 1px solid #f0c14b;
    border-radius: 999px;
    background: #ffd814;
    color: #111;
    font-weight: 700;
}

.amazon-cart-button:hover {
    background: #f7ca00;
}

.amazon-order-link {
    display: block;
    margin-top: 0.5rem;
    text-align: center;
    color: #007185;
    font-size: 0.875rem;
    font-weight: 600;
}

.amazon-order-link:hover {
    color: #c7511f;
    text-decoration: underline;
}

.catalog-section {
    min-height: 50vh;
    padding: 3rem 1rem;
    background: #f1f5f4;
}

body .hero-section {
    height: auto;
    min-height: 26rem;
    display: flex;
    align-items: center;
}

body .hero-section > .container {
    width: 100%;
}

body .hero-section h1 {
    max-width: 54rem;
    margin-inline: auto;
    font-size: 3.25rem;
    line-height: 1.08;
}

.hero-section p {
    color: #526268;
}

.catalog-inner {
    width: min(100%, 80rem);
    margin-inline: auto;
}

.catalog-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.catalog-heading h2 {
    color: #17252a;
    font-size: 1.75rem;
    font-weight: 750;
    line-height: 1.2;
}

.catalog-heading p {
    margin-top: 0.35rem;
    color: #5c6b70;
    font-size: 0.95rem;
}

.catalog-toolbar {
    display: grid;
    grid-template-columns: minmax(12rem, 1fr) auto auto;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    margin-bottom: 1.25rem;
    border: 1px solid #d6e0de;
    background: #fff;
}

.catalog-search {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-width: 0;
    min-height: 2.75rem;
    padding: 0 0.8rem;
    border: 1px solid #d6e0de;
    background: #f8faf9;
    color: #526268;
}

.catalog-search input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: #17252a;
}

.catalog-sort {
    min-height: 2.75rem;
    padding: 0 2rem 0 0.75rem;
    border: 1px solid #d6e0de;
    background: #fff;
    color: #26383e;
}

.catalog-result-count {
    min-width: 5rem;
    color: #5c6b70;
    font-size: 0.875rem;
    text-align: right;
}

.catalog-view-controls {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding-left: 0.75rem;
    border-left: 1px solid #d6e0de;
}

.catalog-view-button,
.catalog-clear-button {
    display: inline-grid;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid transparent;
    color: #526268;
}

.catalog-view-button[aria-pressed="true"] {
    border-color: #b8d5d5;
    background: #eaf5f3;
    color: #126b70;
}

.catalog-clear-button {
    display: none;
    width: auto;
    padding: 0 0.65rem;
    font-size: 0.85rem;
    white-space: nowrap;
}

.catalog-clear-button.is-visible {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.catalog-section .catalog-grid {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr));
    align-items: stretch;
    gap: 1.1rem;
}

.catalog-section .catalog-grid.is-list {
    grid-template-columns: 1fr;
}

.catalog-section .catalog-grid.is-list .amazon-card {
    display: grid;
    grid-template-columns: minmax(10rem, 15rem) minmax(0, 1fr);
}

.catalog-section .catalog-grid.is-list .amazon-card-image {
    height: 100%;
    min-height: 13rem;
}

.catalog-empty-state {
    grid-column: 1 / -1;
    padding: 3rem 1rem;
    border: 1px dashed #b8c9c7;
    color: #526268;
    text-align: center;
}

.catalog-empty-state[hidden] {
    display: none;
}

@media (max-width: 640px) {
    body .hero-section {
        min-height: 24rem;
        padding-top: 7rem;
        padding-bottom: 3rem;
    }

    body .hero-section h1 {
        font-size: 2.2rem;
    }

    .catalog-section {
        padding: 2rem 0.75rem;
    }

    .catalog-heading {
        align-items: start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .catalog-heading h2 {
        font-size: 1.45rem;
    }

    .catalog-toolbar {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .catalog-search {
        grid-column: 1 / -1;
    }

    .catalog-result-count {
        text-align: left;
    }

    .catalog-view-controls {
        justify-self: end;
    }

    .catalog-section .catalog-grid {
        gap: 0.75rem;
    }

    .catalog-section .catalog-grid.is-list .amazon-card {
        grid-template-columns: minmax(6rem, 34%) minmax(0, 1fr);
    }

    .catalog-section .catalog-grid.is-list .amazon-card-image {
        min-height: 100%;
        height: 100%;
    }

    .amazon-card-image {
        height: 9.5rem;
        padding: 0.75rem;
    }

    .amazon-card-content {
        padding: 0.75rem;
    }

    .amazon-card h3 {
        min-height: 2.75rem;
        font-size: 0.95rem;
    }

    .amazon-card p {
        font-size: 0.8rem;
    }

    .amazon-cart-button {
        font-size: 0.85rem;
    }
}

.amazon-cart-button:focus-visible,
.amazon-order-link:focus-visible,
.catalog-toolbar input:focus-visible,
.catalog-toolbar select:focus-visible,
.catalog-view-button:focus-visible,
.catalog-clear-button:focus-visible {
    outline: 3px solid #168da0;
    outline-offset: 2px;
}