/* Catalog service pages use the homepage palette and controls at a denser scale. */
.catalog-service-page .landing-hero {
    max-width: none;
    padding-top: 20px;
    padding-bottom: 18px;
    text-align: left;
}
.catalog-service-page .home-hero { padding: 0; }
.catalog-service-page .landing-hero h1 { max-width: none; font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.2; }
.catalog-service-page .landing-hero .eyebrow { margin-bottom: 6px; font-size: .75rem; }
.catalog-service-page .landing-hero .hero-copy { max-width: none; margin: 8px 0 0; font-size: .95rem; }
.catalog-service-page .tool-card { grid-template-columns: minmax(0, 1fr) 40px minmax(0, 1fr); }
.catalog-service-page .tool-column { padding: 20px 24px 12px; }
.catalog-service-page .tool-column h2 { margin-bottom: 12px; font-size: 1rem; }
.catalog-service-page .serial-textarea { min-height: 112px; }
.catalog-service-page .photo-input { min-height: 170px; }
.catalog-service-page .tool-card > .result-box {
    grid-column: 1 / -1;
    margin: 24px 24px 8px;
}
.catalog-service-page .tool-card > .result-box.success form {
    display: inline-block;
    margin: 0 8px 0 0;
}
.catalog-service-page .tool-card > .result-box.success .calculate-button {
    width: auto;
    min-width: 220px;
    min-height: 46px;
    margin-top: 12px;
    padding-inline: 20px;
}
.catalog-service-page .tool-card > .result-box.success > p:last-child {
    margin-bottom: 0;
}
.catalog-service-page .content-section { padding-top: 22px; padding-bottom: 0; }
.catalog-service-page main { padding-bottom: 32px; }
.catalog-service-page .product-knowledge__heading { margin-bottom: 12px; }
.catalog-service-page .product-knowledge h2 { margin: 0 0 12px; font-size: 1.2rem; }
.catalog-service-page .product-knowledge h3 { margin: 0 0 8px; font-size: 1rem; }
.catalog-service-page .catalog-directory__grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); gap: 8px; }
.catalog-service-page .catalog-directory__item { min-height: 44px; padding: 10px 12px; border-radius: 8px; box-shadow: none; }
.catalog-service-page .catalog-directory__item strong { font-size: .93rem; }
.catalog-service-page .catalog-directory__item span { font-size: .8rem; }
.catalog-service-page .catalog-knowledge-details { border: 1px solid var(--panel-border); border-radius: 10px; }
.catalog-service-page .catalog-knowledge-details summary { padding: 14px 16px; min-height: 44px; cursor: pointer; font-weight: 700; }
.catalog-service-page .catalog-knowledge-details[open] > .product-knowledge__panel { padding: 0 16px 16px; }
.catalog-service-page .product-fact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); gap: 8px; }
.catalog-service-page .product-fact-card { padding: 12px; border: 1px solid var(--panel-border); border-radius: 8px; }
.catalog-service-page .product-fact-card small, .catalog-service-page .product-fact-card strong { display: block; overflow-wrap: anywhere; }
.catalog-service-page .product-fact-card small { color: var(--muted); font-size: .75rem; }
.catalog-service-page .product-fact-card strong { margin-bottom: 6px; font-size: .9rem; }
.catalog-service-page .product-catalog-card, .catalog-service-page .product-guidance-card { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--panel-border); }
.catalog-service-page .product-guidance-card p { margin: 6px 0; color: var(--muted); }
.catalog-service-page .product-catalog-list { margin: 0; }
.catalog-service-page .product-catalog-list > div { display: flex; flex-wrap: wrap; gap: 8px 16px; padding: 6px 0; }
.catalog-service-page .product-catalog-list dd { margin: 0; overflow-wrap: anywhere; }
.catalog-service-page :is(a, summary):focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 700px) {
    .catalog-service-page .tool-card { grid-template-columns: minmax(0, 1fr); }
    .catalog-service-page .tool-column { padding: 16px; }
    .catalog-service-page .tool-or { display: none; }
    .catalog-service-page .photo-input { min-height: 120px; }
    .catalog-service-page .tool-card > .result-box { margin: 20px 16px 4px; }
    .catalog-service-page .tool-card > .result-box.success form { display: block; margin-right: 0; }
    .catalog-service-page .tool-card > .result-box.success .calculate-button { width: 100%; min-width: 0; }
}

.catalog-page .catalog-browser,
.home-page .catalog-shell {
    width: min(1440px, calc(100% - 48px));
    margin-left: auto;
    margin-right: auto;
}

.catalog-hero {
    padding: 42px 0 24px;
    text-align: center;
}

.catalog-hero .eyebrow { color: #39aaff; }
.catalog-hero h1 {
    max-width: 920px;
    margin: 0 auto;
    font-size: clamp(2.5rem, 5vw, 4.25rem);
}
.catalog-hero p:last-child {
    max-width: 760px;
    margin: 18px auto 0;
    color: #9fb0c1;
}

.catalog-group { padding: 24px 0 30px; }
.catalog-group + .catalog-group {
    margin-top: 8px;
    padding-top: 34px;
    border-top: 1px solid rgba(148, 163, 184, .12);
}
.catalog-group__intro { margin-bottom: 18px; }
.catalog-group__intro h2 {
    margin: 0;
    font-size: 1.5rem;
    letter-spacing: -.025em;
}
.catalog-group__intro p {
    max-width: 760px;
    margin: 7px 0 0;
    color: #8fa1b4;
    font-size: .9rem;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.catalog-card {
    position: relative;
    min-width: 0;
    border: 1px solid rgba(54, 126, 184, .24);
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(8, 21, 34, .98), rgba(5, 14, 24, .98));
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(0, 0, 0, .15);
}
.catalog-card--supported {
    border-color: rgba(41, 155, 238, .56);
    box-shadow: 0 14px 36px rgba(3, 105, 181, .11);
}
.catalog-card__overlay-link {
    position: absolute;
    z-index: 4;
    inset: 0;
}
.catalog-card__overlay-link:focus-visible {
    outline: 2px solid #38bdf8;
    outline-offset: -3px;
    border-radius: 12px;
}

.catalog-card__heading {
    position: relative;
    z-index: 3;
    min-height: 48px;
    padding: 11px 12px 9px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    background: linear-gradient(180deg, rgba(3, 10, 18, .88), rgba(3, 10, 18, .25));
}
.catalog-card__heading h3 {
    min-width: 0;
    margin: 0;
    font-size: .96rem;
    line-height: 1.2;
    overflow-wrap: anywhere;
}
.catalog-card__badge {
    flex: 0 0 auto;
    padding: 4px 8px;
    border: 1px solid rgba(52, 211, 153, .38);
    border-radius: 999px;
    color: #a7f3d0;
    background: rgba(16, 185, 129, .13);
    font-size: .62rem;
    font-weight: 800;
    white-space: nowrap;
}
.catalog-card__badge span { margin-right: 4px; }

.catalog-card__art {
    padding: 5px 7px 9px;
}
.catalog-radio-template {
    position: relative;
    width: 100%;
    aspect-ratio: 2 / 1;
    overflow: hidden;
    border-radius: 8px;
    background: #06121d;
    container-type: inline-size;
}
.catalog-radio-template > img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.catalog-radio-template__display {
    position: absolute;
    left: 21.15%;
    top: 31.1%;
    width: 54.8%;
    height: 26.2%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3%;
    overflow: hidden;
    color: #62b8ff;
    background: radial-gradient(ellipse at center, rgba(25, 91, 137, .18), rgba(0, 0, 0, .08) 62%, rgba(0, 0, 0, .24));
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 1.05rem;
    font-size: clamp(.76rem, 6.3cqw, 1.65rem);
    font-weight: 850;
    line-height: .96;
    letter-spacing: .035em;
    text-align: center;
    text-transform: uppercase;
    text-shadow: 0 0 7px currentColor, 0 0 18px currentColor;
}
.catalog-radio-template__display-text {
    max-width: 100%;
    max-height: 2em;
    overflow: hidden;
}

.catalog-card--tone-red .catalog-radio-template__display { color: #ff6262; background-color: rgba(102, 10, 20, .13); }
.catalog-card--tone-amber .catalog-radio-template__display { color: #ffad3d; background-color: rgba(105, 56, 5, .14); }
.catalog-card--tone-green .catalog-radio-template__display { color: #6ee7a7; background-color: rgba(7, 88, 49, .13); }
.catalog-card--tone-white .catalog-radio-template__display { color: #e5eef4; background-color: rgba(205, 225, 235, .05); }
.catalog-card--tone-blue .catalog-radio-template__display { color: #62b8ff; }

.catalog-card__tools {
    position: relative;
    z-index: 5;
    padding: 0 11px 12px;
}
.catalog-card__tools strong {
    display: block;
    margin-bottom: 5px;
    color: #95a8ba;
    font-size: .65rem;
    text-transform: uppercase;
    letter-spacing: .06em;
}
.catalog-card__tools a {
    margin-top: 4px;
    padding: 6px 8px;
    border: 1px solid rgba(56, 189, 248, .18);
    border-radius: 6px;
    color: #cfe9fb;
    background: rgba(14, 165, 233, .07);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    text-decoration: none;
    font-size: .7rem;
    line-height: 1.25;
}
.catalog-card__tools a:hover,
.catalog-card__tools a:focus-visible {
    border-color: rgba(56, 189, 248, .48);
    background: rgba(14, 165, 233, .12);
    outline: none;
}

.catalog-service-link {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.home-supported-catalog { padding-top: 32px; }
.home-supported-catalog .catalog-grid { margin-top: 0; }
.catalog-more-link { margin: 48px 0 0; text-align: center; }
.catalog-more-link a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 15px;
    border: 1px solid rgba(56, 189, 248, .35);
    border-radius: 999px;
    color: #cbe9ff;
    text-decoration: none;
    font-size: .8rem;
    font-weight: 800;
}
.catalog-more-link a:hover {
    border-color: rgba(56, 189, 248, .7);
    background: rgba(14, 165, 233, .08);
}

@media (min-width: 1720px) {
    .catalog-page .catalog-browser,
    .home-page .catalog-shell { width: min(1680px, calc(100% - 64px)); }
    .catalog-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
@media (max-width: 1180px) {
    .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
    .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
    .catalog-page .catalog-browser,
    .home-page .catalog-shell { width: min(100% - 28px, 640px); }
}
@media (max-width: 480px) {
    .catalog-grid { grid-template-columns: 1fr; }
    .catalog-card__heading h3 { font-size: 1rem; }
}