/* Estilo de categorias_info.
 *
 * NASCEU DE DENTRO DO HTML. Eram 21 KB dentro de um <style> no
 * template -- peso que viajava de novo a cada abertura da página, por
 * cada visitante e por cada robô de busca, e que o navegador não tinha
 * como guardar: estilo dentro do HTML não tem endereço para cachear.
 *
 * Aqui tem. Baixado uma vez e guardado por um ano; o endereço leva a
 * impressão digital do conteúdo, então mudar o arquivo muda o endereço e
 * o navegador busca a versão nova sozinho.
 */

/* ==========================================================
   ARENA DE CATEGORIA
   Estrutura própria: breadcrumb do site + hero com quadro
   visual + cards horizontais, sem imagem da categoria no topo.
   ========================================================== */
.arena-categoria {
    --arena-blue: #0878f9;
    --arena-blue-deep: #004aad;
    --arena-navy: #071426;
    --arena-navy-soft: #0b2444;
    --arena-red: #e63946;
    --arena-green: #07914a;
    --arena-text: #102b4c;
    --arena-muted: #607995;
    --arena-border: rgba(0, 74, 173, .13);

    min-height: 100vh;
    padding: 18px 0 72px;
    color: var(--arena-text);
    background:
        radial-gradient(circle at 8% 9%, rgba(8, 120, 249, .08), transparent 26rem),
        radial-gradient(circle at 96% 42%, rgba(230, 57, 70, .055), transparent 23rem),
        linear-gradient(180deg, #f8fbff 0%, #edf4fb 100%);
    font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.arena-categoria *,
.arena-categoria *::before,
.arena-categoria *::after {
    box-sizing: border-box;
}

.arena-container {
    width: min(1240px, calc(100% - 40px));
    margin: 0 auto;
}

/* ==========================================================
   BREADCRUMB — segue a linguagem das outras páginas modernas
   ========================================================== */
.arena-breadcrumb {
    min-height: 44px;
    margin: 0 0 15px;
    padding: 0 2px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px;
    color: #6f8398;
    font-size: .80rem;
    font-weight: 700;
}

.arena-breadcrumb a,
.arena-breadcrumb-current {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.arena-breadcrumb a {
    color: var(--arena-blue-deep);
    text-decoration: none;
}

.arena-breadcrumb a:hover {
    color: var(--arena-red);
}

.arena-breadcrumb-separator {
    color: #9badbf;
    font-size: .62rem;
}

.arena-breadcrumb-current {
    max-width: min(54vw, 520px);
    overflow: hidden;
    color: #344e68;
    font-weight: 850;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ==========================================================
   HERO
   ========================================================== */
.arena-hero {
    position: relative;
    min-height: 330px;
    padding: clamp(28px, 5vw, 56px);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 31px;
    display: grid;
    grid-template-columns: minmax(0, 1.30fr) minmax(310px, .70fr);
    align-items: center;
    gap: clamp(30px, 5vw, 66px);
    color: #fff;
    background:
        radial-gradient(circle at 82% 16%, rgba(8,120,249,.43), transparent 21rem),
        radial-gradient(circle at 4% 118%, rgba(230,57,70,.20), transparent 25rem),
        linear-gradient(135deg, #061222 0%, #0a2447 58%, #063d83 100%);
    box-shadow: 0 25px 58px rgba(4,20,44,.24);
    isolation: isolate;
}

.arena-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: .30;
    background-image:
        linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(to right, #000 35%, transparent 96%);
}

.arena-hero::after {
    content: "";
    position: absolute;
    right: -90px;
    bottom: -170px;
    width: 390px;
    height: 390px;
    z-index: -1;
    border: 60px solid rgba(255,255,255,.035);
    border-radius: 50%;
}

.arena-kicker {
    width: fit-content;
    margin-bottom: 16px;
    padding: 8px 12px 8px 8px;
    border: 1px solid rgba(111,180,255,.34);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #fff;
    background: rgba(8,120,249,.17);
    font-size: .68rem;
    font-weight: 900;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.arena-kicker-icon {
    width: 27px;
    height: 27px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #ef4352, #c91f31);
    box-shadow: 0 6px 15px rgba(166,17,35,.28);
}

.arena-hero h1 {
    max-width: 750px;
    margin: 0;
    color: #fff;
    font-size: clamp(2.3rem, 5.8vw, 4.7rem);
    font-weight: 950;
    line-height: .98;
    letter-spacing: -.062em;
}

.arena-hero-copy > p {
    max-width: 710px;
    margin: 20px 0 0;
    padding-left: 16px;
    border-left: 3px solid var(--arena-blue);
    color: #d2deed;
    font-size: .96rem;
    font-weight: 520;
    line-height: 1.72;
}

.arena-hero-actions {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.arena-hero-link {
    min-height: 44px;
    padding: 0 15px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    background: rgba(4,20,42,.48);
    font-size: .72rem;
    font-weight: 850;
    text-decoration: none;
    backdrop-filter: blur(8px);
}

.arena-hero-link:hover {
    color: #fff;
    border-color: rgba(114,182,255,.48);
    background: rgba(8,120,249,.20);
}

/* ==========================================================
   QUADRO VISUAL — substitui COMPLETAMENTE a imagem da categoria
   ========================================================== */
.arena-visual-board {
    position: relative;
    padding: 16px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 23px;
    background:
        linear-gradient(145deg, rgba(255,255,255,.105), rgba(255,255,255,.045));
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.09),
        0 20px 45px rgba(0,0,0,.17);
    backdrop-filter: blur(12px);
}

.arena-board-head {
    padding: 3px 3px 13px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.arena-board-head strong {
    color: #fff;
    font-size: .82rem;
    font-weight: 900;
}

.arena-board-live {
    min-height: 25px;
    padding: 0 8px;
    border: 1px solid rgba(110,231,183,.25);
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #b8f7d8;
    background: rgba(7,145,74,.15);
    font-size: .57rem;
    font-weight: 900;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.arena-board-live::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #43dc91;
    box-shadow: 0 0 0 4px rgba(67,220,145,.12);
}

.arena-board-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
}

.arena-board-card {
    min-height: 101px;
    padding: 13px;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: rgba(4,20,42,.43);
}

.arena-board-icon {
    width: 33px;
    height: 33px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, #0758c9, #0878f9);
}

.arena-board-card:nth-child(2) .arena-board-icon {
    background: linear-gradient(135deg, #ca2434, #ef4352);
}

.arena-board-card:nth-child(3) .arena-board-icon {
    background: linear-gradient(135deg, #087443, #12ab63);
}

.arena-board-card:nth-child(4) .arena-board-icon {
    background: linear-gradient(135deg, #7755c7, #9b78ee);
}

.arena-board-card strong,
.arena-board-card span {
    display: block;
}

.arena-board-card strong {
    margin-top: 10px;
    color: #fff;
    font-size: 1.18rem;
    font-weight: 950;
    line-height: 1;
}

.arena-board-card span {
    margin-top: 4px;
    color: #aebfd4;
    font-size: .60rem;
    font-weight: 700;
    line-height: 1.35;
}

.arena-board-footer {
    margin-top: 9px;
    padding: 11px 12px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 13px;
    display: flex;
    align-items: center;
    gap: 9px;
    color: #c5d3e3;
    background: rgba(4,20,42,.38);
    font-size: .63rem;
    font-weight: 700;
    line-height: 1.45;
}

.arena-board-footer i {
    color: #72b6ff;
}

/* ==========================================================
   BARRA DA ARENA
   ========================================================== */
.arena-command {
    margin-top: 25px;
    padding: 18px 20px;
    border: 1px solid var(--arena-border);
    border-radius: 21px;
    display: grid;
    grid-template-columns: minmax(210px, .8fr) minmax(0, 1.2fr);
    align-items: center;
    gap: 20px;
    background:
        radial-gradient(circle at 100% 0, rgba(8,120,249,.08), transparent 16rem),
        linear-gradient(145deg, #fff, #eef5fc);
    box-shadow: 0 16px 38px rgba(15,47,83,.10);
}

.arena-command-copy strong,
.arena-command-copy span {
    display: block;
}

.arena-command-copy strong {
    color: #173a58;
    font-size: .93rem;
    font-weight: 900;
}

.arena-command-copy span {
    margin-top: 4px;
    color: #6a8198;
    font-size: .68rem;
    font-weight: 650;
}

.arena-order {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 7px;
}

.arena-order a {
    min-height: 40px;
    padding: 0 12px;
    border: 1px solid rgba(0,74,173,.12);
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #4d6985;
    background: rgba(255,255,255,.88);
    font-size: .66rem;
    font-weight: 850;
    text-decoration: none;
    transition: .2s ease;
}

.arena-order a:hover {
    transform: translateY(-1px);
    color: var(--arena-blue-deep);
    border-color: rgba(8,120,249,.30);
}

.arena-order a.is-active {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, var(--arena-blue-deep), var(--arena-blue));
    box-shadow: 0 8px 18px rgba(0,74,173,.19);
}

/* ==========================================================
   RESULTADOS
   ========================================================== */
.arena-results {
    padding-top: 39px;
    scroll-margin-top: 90px;
}

.arena-results-head {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
}

.arena-results-head small {
    display: block;
    color: var(--arena-blue-deep);
    font-size: .66rem;
    font-weight: 900;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.arena-results-head h2 {
    margin: 4px 0 0;
    color: var(--arena-text);
    font-size: clamp(1.55rem, 3.4vw, 2.35rem);
    font-weight: 950;
    letter-spacing: -.044em;
}

.arena-results-meta {
    color: #607995;
    font-size: .72rem;
    font-weight: 750;
}

/* ==========================================================
   CARDS NOVOS
   Diferentes dos cards 3-colunas do catálogo geral.
   ========================================================== */
.arena-products {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.arena-product {
    min-width: 0;
    overflow: hidden;
    border: 1px solid rgba(0,74,173,.13);
    border-radius: 24px;
    display: grid;
    grid-template-columns: minmax(175px, .42fr) minmax(0, .58fr);
    background: #fff;
    box-shadow: 0 14px 35px rgba(14,48,85,.10);
    transition:
        transform .28s cubic-bezier(.22,1,.36,1),
        border-color .28s ease,
        box-shadow .28s ease;
}

.arena-product:hover {
    transform: translateY(-5px);
    border-color: rgba(8,120,249,.30);
    box-shadow: 0 22px 46px rgba(10,45,84,.15);
}

.arena-product-visual {
    position: relative;
    min-height: 100%;
    padding: 16px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 25% 18%, rgba(8,120,249,.17), transparent 38%),
        radial-gradient(circle at 92% 90%, rgba(230,57,70,.08), transparent 32%),
        linear-gradient(145deg, #eaf3fc, #dceaf8);
    text-decoration: none;
}

.arena-product-visual::after {
    content: "";
    position: absolute;
    inset: auto 13% 16px;
    height: 18px;
    border-radius: 50%;
    background: rgba(8,38,73,.14);
    filter: blur(11px);
}

.arena-product-visual img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 210px;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 13px 13px rgba(9,31,62,.19));
    transition: transform .38s cubic-bezier(.22,1,.36,1);
}

.arena-product:hover .arena-product-visual img {
    transform: scale(1.045) translateY(-2px);
}

.arena-product-index {
    position: absolute;
    top: 13px;
    left: 13px;
    z-index: 3;
    min-width: 36px;
    height: 30px;
    padding: 0 8px;
    border: 1px solid rgba(255,255,255,.65);
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: rgba(7,20,38,.76);
    font-size: .61rem;
    font-weight: 900;
    backdrop-filter: blur(7px);
}

.arena-product-status {
    position: absolute;
    right: 13px;
    bottom: 13px;
    z-index: 3;
    min-height: 30px;
    padding: 0 9px;
    border: 1px solid rgba(255,255,255,.56);
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #fff;
    font-size: .57rem;
    font-weight: 900;
    letter-spacing: .035em;
    text-transform: uppercase;
    backdrop-filter: blur(7px);
}

.arena-product-status.store {
    background: rgba(7,145,74,.90);
}

.arena-product-status.quote {
    background: rgba(0,74,173,.90);
}

.arena-product-no-image {
    position: relative;
    z-index: 1;
    color: #6886a5;
    font-size: .72rem;
    font-weight: 850;
    text-align: center;
}

.arena-product-content {
    min-width: 0;
    padding: 20px 20px 17px;
    display: flex;
    flex-direction: column;
}

.arena-product-eyebrow {
    margin-bottom: 7px;
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--arena-blue-deep);
    font-size: .58rem;
    font-weight: 900;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.arena-product-eyebrow::before {
    content: "";
    width: 17px;
    height: 3px;
    border-radius: 999px;
    background: var(--arena-red);
}

.arena-product-title {
    color: inherit;
    text-decoration: none;
}

.arena-product-title h3 {
    margin: 0;
    color: #112d4d;
    font-size: 1.13rem;
    font-weight: 950;
    line-height: 1.22;
    letter-spacing: -.028em;
}

.arena-product-title:hover h3 {
    color: var(--arena-blue-deep);
}

.arena-product-description {
    min-height: 3.9em;
    margin: 9px 0 0;
    overflow: hidden;
    display: -webkit-box;
    color: #60758d;
    font-size: .72rem;
    font-weight: 520;
    line-height: 1.52;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.arena-product-tags {
    margin-top: 11px;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.arena-product-tag {
    max-width: 100%;
    min-height: 24px;
    padding: 0 8px;
    border: 1px solid rgba(0,74,173,.10);
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    overflow: hidden;
    color: #356ba2;
    background: #edf5fd;
    font-size: .56rem;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.arena-product-tech {
    margin-top: 13px;
    padding-top: 12px;
    border-top: 1px solid rgba(0,74,173,.09);
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
}

.arena-tech {
    min-height: 36px;
    padding: 7px 8px;
    border: 1px solid rgba(0,74,173,.08);
    border-radius: 9px;
    display: flex;
    align-items: center;
    gap: 7px;
    color: #526d88;
    background: #f6f9fc;
    font-size: .59rem;
    font-weight: 750;
    line-height: 1.35;
}

.arena-tech i {
    width: 15px;
    flex: 0 0 15px;
    color: var(--arena-blue);
    text-align: center;
}

.arena-product-rating {
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 7px;
}

.arena-stars {
    color: #f5b301;
    font-size: .88rem;
    letter-spacing: 1px;
    white-space: nowrap;
}

.arena-rating-value {
    color: #647b93;
    font-size: .62rem;
    font-weight: 850;
}

.arena-product-favoritos {
    padding: 0 20px 4px;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.arena-product-footer {
    grid-column: 1 / -1;
    padding: 13px 16px;
    border-top: 1px solid rgba(0,74,173,.09);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: linear-gradient(180deg, #fbfdff, #f2f7fc);
}

.arena-product-price small,
.arena-product-price strong {
    display: block;
}

.arena-product-price small {
    color: #70859b;
    font-size: .56rem;
    font-weight: 850;
    letter-spacing: .035em;
    text-transform: uppercase;
}

.arena-product-price strong {
    margin-top: 2px;
    color: #08743e;
    font-size: 1.02rem;
    font-weight: 950;
}

.arena-product-price.is-quote strong {
    color: var(--arena-blue-deep);
    font-size: .79rem;
}

.arena-product-cta {
    min-height: 40px;
    padding: 0 13px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    background: linear-gradient(135deg, #082a5e, var(--arena-blue));
    box-shadow: 0 8px 18px rgba(0,74,173,.18);
    font-size: .66rem;
    font-weight: 900;
    text-decoration: none;
}

.arena-product-cta:hover {
    color: #fff;
    transform: translateY(-1px);
}

/* ==========================================================
   VAZIO / PAGINAÇÃO
   ========================================================== */
.arena-empty {
    padding: 65px 25px;
    border: 1px dashed rgba(0,74,173,.22);
    border-radius: 24px;
    color: #607995;
    background: rgba(255,255,255,.72);
    text-align: center;
}

.arena-empty-icon {
    width: 54px;
    height: 54px;
    margin: 0 auto 13px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--arena-blue-deep), var(--arena-blue));
}

.arena-empty h3 {
    margin: 0;
    color: #173a58;
    font-size: 1.15rem;
    font-weight: 900;
}

.arena-empty p {
    max-width: 520px;
    margin: 8px auto 0;
    font-size: .76rem;
    line-height: 1.6;
}

.arena-empty a {
    margin-top: 17px;
    min-height: 41px;
    padding: 0 13px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    color: #fff;
    background: var(--arena-blue-deep);
    font-size: .68rem;
    font-weight: 850;
    text-decoration: none;
}

.arena-pagination {
    margin-top: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
}

.arena-pagination a,
.arena-pagination span {
    min-width: 39px;
    height: 39px;
    padding: 0 10px;
    border: 1px solid rgba(0,74,173,.13);
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #516d89;
    background: #fff;
    font-size: .68rem;
    font-weight: 850;
    text-decoration: none;
}

.arena-pagination .current {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, var(--arena-blue-deep), var(--arena-blue));
    box-shadow: 0 8px 18px rgba(0,74,173,.18);
}

/* ==========================================================
   RESPONSIVO
   ========================================================== */
@media (max-width: 1050px) {
    .arena-hero {
        grid-template-columns: minmax(0, 1fr) minmax(280px, .82fr);
    }

    .arena-products {
        grid-template-columns: 1fr;
    }

    .arena-product {
        grid-template-columns: minmax(210px, .34fr) minmax(0, .66fr);
    }
}

@media (max-width: 820px) {
    .arena-hero {
        grid-template-columns: 1fr;
    }

    .arena-visual-board {
        max-width: 620px;
    }

    .arena-command {
        grid-template-columns: 1fr;
    }

    .arena-order {
        justify-content: flex-start;
    }
}

@media (max-width: 650px) {
    .arena-categoria {
        padding-top: 10px;
    }

    .arena-container {
        width: min(100% - 24px, 1240px);
    }

    .arena-hero {
        min-height: 0;
        padding: 27px 21px;
        border-radius: 23px;
    }

    .arena-hero h1 {
        font-size: clamp(2.05rem, 11vw, 3.25rem);
    }

    .arena-board-grid {
        grid-template-columns: 1fr 1fr;
    }

    .arena-results-head {
        align-items: flex-start;
        flex-direction: column;
    }

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

    .arena-product-visual {
        min-height: 245px;
    }

    .arena-product-visual img {
        height: 220px;
    }

    .arena-product-footer {
        grid-column: auto;
    }
}

@media (max-width: 430px) {
    .arena-board-grid {
        grid-template-columns: 1fr;
    }

    .arena-order {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .arena-order a {
        justify-content: center;
        text-align: center;
    }

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

    .arena-product-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .arena-product-cta {
        justify-content: center;
    }
}