/* ── Onda revisão UX (segunda iteração) ───────────────────────────
   - Navbar unificado (Funcap + Vitrine no mesmo bloco, sticky).
   - Peso do menu mais leve (semibold em vez de bold extra).
   - Search bar pílula + ícone verde.
   - Header icon buttons: theme toggle + a11y toolbar.
   - Hero scroll-down arrow visível com bob animation.
   - Dark mode total.
   Carrega DEPOIS do header.css para sobrescrever o legado.
   ─────────────────────────────────────────────────────────────── */

/* ── Navbar unificado e sticky (proporcional) ─────────────────── */
.navbar.navbar-unified {
    position: sticky;
    top: 0;
    z-index: 1030;
    padding: 9px 0 !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.2s ease, padding 0.2s ease;
    min-height: 66px;
}
.navbar.navbar-unified.is-scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
    padding: 6px 0 !important;
    min-height: 58px;
}
.navbar.navbar-unified .navbar-inner {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.navbar-logos {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    flex: 0 0 auto;
}
.brand-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}
.brand-logo {
    height: 34px;
    width: auto;
    display: block;
    object-fit: contain;
}
.brand-divider {
    display: inline-block;
    width: 1px;
    height: 27px;
    background: rgba(255, 255, 255, 0.35);
}

/* Hide the legacy ".topo" since it's been merged into the unified navbar */
.topo { display: none; }

/* ── Itens do menu: peso semibold, respiro, wrap em 2 linhas ──── */
.navW.nav {
    display: flex !important;
    flex-wrap: wrap;
    gap: 6px;
    align-items: stretch;
    margin: 0;
    padding: 0;
    list-style: none;
}
.navW.nav .nav-li {
    color: #ffffff;
    background: transparent;
    transition: background 0.18s ease, color 0.18s ease;
    border-radius: 6px;
    padding: 7px 13px !important;
    max-width: 145px !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 48px;
}
.navW.nav .nav-li .nav-inner {
    font-weight: 500;
    letter-spacing: 0.1px;
    color: #ffffff;
    cursor: pointer;
    user-select: none;
    line-height: 1.2;
    text-align: center;
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: auto;
    font-size: 1.04rem;
    display: inline-block;
    /* Override any 'white-space: nowrap' inherited from legacy nav CSS so
       <br> inside the link actually breaks the line. */
    white-space: normal !important;
}
/* The injected <br> in 'Programa<br>Cientista Chefe' must be visible —
   some browsers collapse <br> in flex children unless display is block. */
.navW.nav .nav-li .nav-inner br { display: block; content: ""; }
.navW.nav .nav-li:hover,
.navW.nav .nav-li:focus-within {
    background-color: rgba(255, 255, 255, 0.14);
}
.navW.nav .nav-li.active .nav-inner {
    font-weight: 600;
}
.navW.nav .nav-li.active {
    background-color: rgba(255, 255, 255, 0.20);
}
.navW.nav .nav-li.nav-l { background: transparent; }
.navW.nav .nav-li.nav-l:hover,
.navW.nav .nav-li.nav-l.active { background-color: rgba(255, 255, 255, 0.20); }
.navW.nav .nav-li .seta {
    margin-left: 6px;
    flex-shrink: 0;
    width: 13px !important;
    height: 13px !important;
    opacity: 0.85;
}

/* ── Search bar redesenhada ──────────────────────────────────── */
.div-buscar-midias {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 999px;
    padding: 4px 4px 4px 16px;
    max-width: 260px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
    margin-left: auto;
}
.div-buscar-midias #search,
.div-buscar-midias input[type="search"] {
    flex: 1;
    border: 0 !important;
    background: transparent !important;
    outline: none;
    font-size: 0.92rem;
    color: #1a3447;
    padding: 6px 0;
    min-width: 0;
}
.div-buscar-midias #search::placeholder { color: #6b7787; }
.div-buscar-midias .buscar-midias {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #21774d !important;
    color: #fff !important;
    border: 0;
    border-radius: 999px;
    width: 34px;
    height: 34px;
    padding: 0;
    cursor: pointer;
    transition: background 0.15s ease;
}
.div-buscar-midias .buscar-midias:hover { background: #1a5b3a !important; }
.div-buscar-midias .buscar-midias svg { color: #fff; }

/* ── Header actions: theme + a11y ────────────────────────────── */
.header-actions {
    display: flex;
    gap: 6px;
    align-items: center;
    flex: 0 0 auto;
}
.header-icon-btn {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 0;
    width: 38px;
    height: 38px;
    padding: 8px;
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.18s ease, transform 0.18s ease;
}
.header-icon-btn:hover { background: rgba(255, 255, 255, 0.24); transform: scale(1.06); }
.header-icon-btn:focus-visible { outline: 2px solid #f9931b; outline-offset: 2px; }

/* ── Hero ─────────────────────────────────────────────────────── */

/* Scroll-down arrow: SVG limpa, sem pílula escura nem blur. Animação
   sutil de bob para sinalizar que existe conteúdo abaixo. */
#carouselExampleIndicators .banner-navigation a[href="/#home_ultima_noticias"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent !important;
    border-radius: 0;
    padding: 0;
    margin-top: 8px;
    backdrop-filter: none;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.45));
    transition: transform 0.2s ease, filter 0.2s ease;
    animation: vt-bob 1.8s ease-in-out infinite;
    opacity: 0.95;
}
#carouselExampleIndicators .banner-navigation a[href="/#home_ultima_noticias"]:hover {
    background: transparent !important;
    transform: translateY(3px) scale(1.08);
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.6));
    opacity: 1;
}
#carouselExampleIndicators .banner-navigation a[href="/#home_ultima_noticias"] svg {
    width: 36px;
    height: 36px;
}
@keyframes vt-bob {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(6px); }
}
@media (prefers-reduced-motion: reduce) {
    #carouselExampleIndicators .banner-navigation a[href="/#home_ultima_noticias"] {
        animation: none;
    }
}
html.a11y-reduce-motion #carouselExampleIndicators .banner-navigation a[href="/#home_ultima_noticias"] {
    animation: none;
}

/* Caixa do título do banner: card mais elegante, gradient sutil,
   borda arredondada, sombra suave. Substitui o '.carousel-item-inner > p'
   chapado da banners.css (que tinha bg verde flat com 9px de padding). */
.carousel-item-inner > p {
    background: linear-gradient(135deg, rgba(33, 119, 77, 0.96) 0%, rgba(20, 88, 55, 0.96) 100%) !important;
    padding: 18px 24px !important;
    border-radius: 8px;
    border-left: 4px solid #F9931B;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    width: auto !important;
    max-width: 540px;
    line-height: 1.3 !important;
    font-size: 1.6rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.2px;
    color: #ffffff !important;
    margin-bottom: 14px !important;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

/* Botão "VER MAIS" mais polido: gradient, micro-shadow, hover de elevação,
   chevron animado em hover. Texto vem do blade ("VER MAIS"); a seta é
   renderizada via ::after pra ficar elegante e animar. */
.ver_mais_banner {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    width: auto !important;
    height: auto !important;
    padding: 10px 22px !important;
    background: linear-gradient(135deg, #F9931B 0%, #E07A0B 100%) !important;
    color: #ffffff !important;
    text-decoration: none;
    border-radius: 8px;
    font-family: 'Trivia_Gothic_C3_Regular', 'Roboto', sans-serif !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    letter-spacing: 1.4px !important;
    text-transform: uppercase;
    line-height: 1 !important;
    box-shadow: 0 4px 14px rgba(249, 147, 27, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    position: relative;
}
.ver_mais_banner::after {
    content: "→";
    display: inline-block;
    margin-left: 4px;
    transition: transform 0.25s ease;
    font-weight: 400;
    font-size: 1.1em;
    line-height: 1;
}
.ver_mais_banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(249, 147, 27, 0.55),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.ver_mais_banner:hover::after {
    transform: translateX(4px);
}
.ver_mais_banner:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 3px;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .carousel-item-inner > p {
        font-size: 1.15rem !important;
        padding: 12px 16px !important;
        max-width: 90%;
    }
    .ver_mais_banner {
        padding: 8px 18px !important;
        font-size: 0.85rem !important;
    }
    #carouselExampleIndicators .banner-navigation a[href="/#home_ultima_noticias"] svg {
        width: 30px;
        height: 30px;
    }
}
@media (max-width: 480px) {
    .carousel-item-inner > p {
        font-size: 1rem !important;
        padding: 10px 14px !important;
    }
}

/* ── Dark theme ──────────────────────────────────────────────── */
html.vt-theme-dark { background: #0f1722; color: #e6ebef; }
html.vt-theme-dark body { background: #0f1722; color: #e6ebef; }
html.vt-theme-dark .navbar.navbar-unified {
    background: linear-gradient(90deg, #0e3325 0%, #0f3a4a 100%);
    border-bottom-color: #5a7339;
}
html.vt-theme-dark main { background: #0f1722; }
html.vt-theme-dark .container { color: #e6ebef; }
html.vt-theme-dark .home_info_gerais_titulo,
html.vt-theme-dark .home_ultima_noticias_titulo,
html.vt-theme-dark .titulo_info_quem_somos,
html.vt-theme-dark .site_field_title { color: #b8e0c5 !important; }
html.vt-theme-dark p,
html.vt-theme-dark .texto_info_quem_somos,
html.vt-theme-dark .midias_noticias_conteudo { color: #d0d7de; }
html.vt-theme-dark a { color: #8ed5a8; }
html.vt-theme-dark a:hover { color: #b8e0c5; }
html.vt-theme-dark .div-buscar-midias { background: rgba(255, 255, 255, 0.08); }
html.vt-theme-dark .div-buscar-midias #search { color: #e6ebef; }
html.vt-theme-dark .div-buscar-midias #search::placeholder { color: #9aa5b0; }
html.vt-theme-dark .home_ultima_noticias_capa_item { box-shadow: 0 4px 12px rgba(0,0,0,0.5); }
html.vt-theme-dark footer { background: #07101a; color: #d0d7de; }
html.vt-theme-dark .brand-divider { background: rgba(255, 255, 255, 0.18); }

/* Theme icon swap */
html.vt-theme-dark .theme-icon-sun { display: none; }
html.vt-theme-dark .theme-icon-moon { display: block !important; }
.theme-icon-sun { display: block; }

/* ── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .div-buscar-midias { max-width: 220px; }
    .brand-logo { height: 38px; }
    .brand-divider { height: 30px; }
}
@media (max-width: 768px) {
    .navbar.navbar-unified .navbar-inner { gap: 8px; }
    .div-buscar-midias { display: none; } /* search migra pro menu mobile */
    .brand-logo { height: 34px; }
    .brand-divider { display: none; }
}
@media (max-width: 480px) {
    .navbar-logos { gap: 10px; }
    .brand-logo { height: 30px; }
    .header-icon-btn { width: 34px; height: 34px; padding: 6px; }
}