/* ==============================================
   ACQUA DETECT - COMPONENTES GLOBAIS
   Dropdowns do menu, breadcrumb, bloco de CTA, últimos artigos,
   footer em 4 colunas e barra fixa mobile. Usa as variáveis de style.css.
   ============================================== */

/* ====== TOP BAR ====== */
.top-bar-link {
    color: inherit;
    transition: opacity var(--transition-fast);
}

.top-bar-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

@media (max-width: 1024px) {
    .top-bar-hide-tablet {
        display: none;
    }
}

/* ====== MENU COM DROPDOWNS ====== */
.nav-item {
    position: relative;
}

.nav-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: inherit;
    line-height: inherit;
}

.nav-chevron {
    transition: transform var(--transition-fast);
}

.nav-item.open .nav-chevron {
    transform: rotate(180deg);
}

.nav-item.is-current > .nav-dropdown-toggle,
.nav-link[aria-current="page"] {
    color: var(--primary);
}

.nav-dropdown {
    display: grid;
    gap: 4px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
}

.nav-dropdown-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-dropdown-title {
    display: block;
    padding: 6px 12px 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--primary);
}

.nav-dropdown-link {
    display: flex;
    flex-direction: column;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.nav-dropdown-link:hover,
.nav-dropdown-link:focus-visible {
    background: var(--primary-pale);
}

.nav-dropdown-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-800);
}

.nav-dropdown-desc {
    font-size: 12.5px;
    color: var(--gray-500);
    margin-top: 1px;
}

.nav-dropdown-link[aria-current="page"] .nav-dropdown-name {
    color: var(--primary);
}

/* Cidades em 2 colunas, link "ver todas" separado */
.nav-dropdown-cities .nav-dropdown-group:first-child {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.nav-dropdown-cities .nav-dropdown-group:last-child {
    border-top: 1px solid var(--gray-100);
    padding-top: 4px;
}

.nav-dropdown-cities .nav-dropdown-group:last-child .nav-dropdown-name {
    color: var(--primary);
}

/* Desktop: painel flutuante que abre no hover ou foco */
@media (min-width: 1201px) {
    .nav-dropdown {
        position: absolute;
        top: calc(100% + 10px);
        left: 50%;
        min-width: 270px;
        padding: 10px;
        box-shadow: var(--shadow-xl);
        opacity: 0;
        visibility: hidden;
        transform: translate(-50%, 6px);
        transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
        z-index: 110;
    }

    /* Ponte invisível para o mouse não "cair" entre o botão e o painel */
    .nav-dropdown::before {
        content: '';
        position: absolute;
        top: -12px;
        left: 0;
        right: 0;
        height: 12px;
    }

    .nav-item:hover > .nav-dropdown,
    .nav-item:focus-within > .nav-dropdown,
    .nav-item.open > .nav-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translate(-50%, 0);
    }

    .nav-item:hover .nav-chevron {
        transform: rotate(180deg);
    }

    .nav-dropdown-wide {
        grid-template-columns: 1fr 1fr;
        min-width: 540px;
        gap: 8px;
    }

    .nav-dropdown-cities {
        min-width: 320px;
    }
}

/* Mobile/tablet: acordeão dentro do menu hambúrguer */
@media (max-width: 1200px) {
    .nav.active {
        max-height: calc(100vh - 110px);
        overflow-y: auto;
    }

    .nav.active .nav-item {
        width: 100%;
    }

    .nav.active .nav-dropdown-toggle {
        justify-content: space-between;
    }

    .nav-dropdown {
        display: none;
        border: 0;
        padding: 0 0 8px 12px;
    }

    .nav-item.open > .nav-dropdown {
        display: grid;
    }

    .nav-dropdown-desc {
        display: none;
    }
}

/* ====== BREADCRUMB ====== */
.breadcrumb {
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-100);
    padding: 12px 0;
    font-size: 13px;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    list-style: none;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--gray-900);
    font-weight: 600;
}

.breadcrumb-item a {
    color: var(--gray-500);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--primary);
}

.breadcrumb-item svg {
    color: var(--gray-400);
}

/* ====== BLOCO DE CTA ====== */
.cta-block {
    padding: 64px 0;
}

.cta-block-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 32px;
    padding: 44px 48px;
    border-radius: var(--radius-xl);
}

.cta-block--dark .cta-block-inner {
    background: linear-gradient(135deg, #001F3F 0%, #003D6B 50%, #0066B3 100%);
    box-shadow: var(--shadow-primary);
}

.cta-block--light .cta-block-inner {
    background: linear-gradient(135deg, var(--primary-pale) 0%, rgba(0, 180, 255, 0.05) 100%);
    border: 1px solid rgba(0, 102, 179, 0.15);
}

.cta-block-title {
    font-size: 28px;
    margin-bottom: 10px;
}

.cta-block-text p {
    font-size: 16px;
    max-width: 620px;
}

.cta-block--dark .cta-block-title {
    color: var(--white);
}

.cta-block--dark .cta-block-text p {
    color: rgba(255, 255, 255, 0.85);
}

.cta-block-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cta-block--dark .btn-call {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.cta-block--dark .btn-call:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
}

@media (max-width: 900px) {
    .cta-block-inner {
        grid-template-columns: 1fr;
        padding: 32px 24px;
    }

    .cta-block-title {
        font-size: 23px;
    }
}

/* ====== ÚLTIMOS ARTIGOS ====== */
.latest-posts {
    padding: var(--section-padding);
    background: var(--gray-50);
}

.latest-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

.post-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.post-card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--primary-pale);
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-card-placeholder {
    display: none;
    position: absolute;
    inset: 0;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--primary);
}

.post-card-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 22px;
    flex: 1;
}

.post-card-body time {
    font-size: 12.5px;
    color: var(--gray-500);
}

.post-card-body h3 {
    font-size: 18px;
}

.post-card-body p {
    font-size: 14px;
    color: var(--gray-600);
}

.post-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    padding-top: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
}

.latest-posts-more {
    text-align: center;
    margin-top: 36px;
}

@media (max-width: 1024px) {
    .latest-posts-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .latest-posts-grid {
        grid-template-columns: 1fr;
    }
}

/* ====== FOOTER EM 4 COLUNAS ====== */
.footer-brand .footer-contact {
    margin-top: 24px;
}

.footer-links .footer-subtitle {
    margin-top: 28px;
}

/* ====== CARDS QUE VIRARAM LINKS (home) ====== */
a.segment-card {
    display: block;
}

.areas-v3-main-header h3 a:hover,
a.areas-v3-city:hover {
    color: var(--primary-light);
}

.areas-v3-all {
    display: inline-block;
    margin: -10px 0 18px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-light);
}

.areas-v3-all:hover {
    text-decoration: underline;
}

.article p a:not(.btn),
.article li a:not(.btn) {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ====== BARRA FIXA MOBILE: LIGAR / WHATSAPP ====== */
.mobile-bar {
    display: none;
}

@media (max-width: 768px) {
    .mobile-bar {
        display: grid;
        grid-template-columns: 1fr 1fr;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 95;
        padding-bottom: env(safe-area-inset-bottom);
        background: var(--white);
        box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.12);
    }

    .mobile-bar-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        height: 58px;
        font-family: var(--font-heading);
        font-size: 15px;
        font-weight: 700;
        color: var(--white);
    }

    .mobile-bar-call {
        background: var(--primary);
    }

    .mobile-bar-wa {
        background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    }

    body {
        padding-bottom: calc(58px + env(safe-area-inset-bottom));
    }
}

/* ====== LINKS "{SERVIÇO} EM {CIDADE}" ====== */
.city-links-section {
    padding: var(--section-padding);
    background: var(--gray-50);
}

.city-links-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.city-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 18px;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-800);
    transition: all var(--transition-fast);
}

.city-link svg {
    flex-shrink: 0;
    color: var(--primary);
}

.city-link:hover {
    border-color: var(--primary-light);
    color: var(--primary);
    box-shadow: var(--shadow-md);
}

.city-links-more {
    text-align: center;
    margin-top: 28px;
}

.city-links-more a {
    font-weight: 600;
    color: var(--primary);
}

/* ====== SERVIÇOS NA CIDADE ====== */
.service-links-section {
    padding: var(--section-padding);
}

.service-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 18px;
}

.service-link-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 24px 22px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.service-link-card strong {
    font-family: var(--font-heading);
    font-size: 16px;
    color: var(--gray-900);
}

.service-link-card span {
    font-size: 14px;
    color: var(--gray-500);
}

.service-link-card svg {
    margin-top: 8px;
    color: var(--primary);
}

.service-link-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
}

/* ====== PÁGINAS DE CIDADE ====== */
.city-photo {
    position: relative;
    margin: 32px 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--primary-pale);
}

.city-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.city-photo-placeholder {
    display: none;
    position: absolute;
    inset: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--primary);
    font-size: 13px;
    text-align: center;
    padding: 16px;
}

/* Herda o marcador de .article ul (servico.css), só muda para grade */
.article ul.bairros-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px 20px;
}

.region-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin: 24px 0 8px;
}

.region-card {
    display: block;
    padding: 22px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    text-decoration: none !important;
    transition: all var(--transition);
}

.region-card strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--gray-900);
    margin-bottom: 6px;
}

.region-card span {
    display: block;
    font-size: 14.5px;
    font-weight: 400;
    color: var(--gray-600);
}

.region-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 1024px) {
    .city-links-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .city-links-grid,
    .region-cards {
        grid-template-columns: 1fr;
    }

    .article ul.bairros-list {
        grid-template-columns: 1fr 1fr;
    }
}

/* Sinais sem página própria: sem seta de link */
article.signs-v3-item .signs-v3-item-arrow {
    visibility: hidden;
}

/* ====== TESTE DO HIDRÔMETRO EM 3 PASSOS ====== */
.hidro-test {
    padding: 56px 0 8px;
}

.hidro-test-card {
    max-width: 920px;
    margin: 0 auto;
    padding: 40px 44px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--primary-pale) 0%, rgba(0, 180, 255, 0.06) 100%);
    border: 1px solid rgba(0, 102, 179, 0.15);
}

.hidro-test-intro h2 {
    font-size: clamp(24px, 3vw, 32px);
    margin-bottom: 10px;
}

.hidro-test-intro p {
    font-size: 17px;
    color: var(--gray-700);
}

.hidro-test-title {
    margin: 28px 0 16px;
    font-size: 20px;
    color: var(--primary);
}

.hidro-test-steps {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.hidro-test-steps li {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 22px;
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.hidro-test-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 800;
}

.hidro-test-steps p {
    font-size: 15.5px;
    line-height: 1.6;
    color: var(--gray-800);
}

.hidro-test-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 24px;
}

.hidro-test-footer p {
    font-weight: 600;
    color: var(--gray-900);
    max-width: 560px;
}

@media (max-width: 768px) {
    .hidro-test-card {
        padding: 28px 20px;
    }

    .hidro-test-steps {
        grid-template-columns: 1fr;
    }

    .hidro-test-footer {
        flex-direction: column;
        align-items: stretch;
    }
}

/* ====== BANNER DAS PÁGINAS INTERNAS (imagem própria ou padrão, ver hero.js) ====== */
.service-hero.service-hero--page {
    background-image:
        linear-gradient(135deg, rgba(0, 31, 63, 0.82) 0%, rgba(0, 61, 107, 0.72) 50%, rgba(0, 102, 179, 0.68) 100%),
        var(--hero-bg);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

@media (max-width: 768px) {
    .service-hero.service-hero--page {
        background-image:
            linear-gradient(135deg, rgba(0, 31, 63, 0.85) 0%, rgba(0, 61, 107, 0.78) 50%, rgba(0, 102, 179, 0.72) 100%),
            var(--hero-bg-mobile);
    }
}