/* ============================================
   INSTITUTO SERTÕES - TEMA CLARO RENOVADO
   ============================================ */

:root {
    --cor-principal: #ffab17;
    --cor-principal-hover: #e69a00;
    --cor-principal-light: #fff8eb;
    --cor-secundaria: #fda610;
    --cor-destaque: #ffab17;
    --cor-texto: #333333;
    --cor-texto-leve: #666666;
    --cor-texto-sutil: #999999;
    --cor-fundo: #ffffff;
    --cor-fundo-alt: #f8f9fa;
    --cor-fundo-secao: #fafbfc;
    --cor-borda: #e8e8e8;
    --cor-verde-sertoes: #2d8f4e;
    --cor-sombra: rgba(0, 0, 0, 0.06);
    --cor-sombra-hover: rgba(0, 0, 0, 0.12);
}

/* ============================================
   GLOBAL - FUNDO BRANCO E TEXTOS ESCUROS
   ============================================ */

body {
    background-color: var(--cor-fundo) !important;
    color: var(--cor-texto) !important;
}

/* Remover todos os backgrounds escuros das seções */
.ns-about-area-2,
.ns-about-area-3,
.ns-service-area-2,
.ns-service-area-3,
.ns-project-area,
.ns-project-area-3,
.ns-team-area,
.ns-team-area-3,
.ns-counter-area,
.ns-counter-area-3,
.ns-brand-area,
.ns-brand-area-3,
.ns-feature-area,
.ns-feature-area-3 {
    background-color: var(--cor-fundo) !important;
    background-image: none !important;
}

/* Seções alternadas com fundo levemente diferente */
.ns-service-area-3,
.ns-team-area-3 {
    background-color: var(--cor-fundo-alt) !important;
}

/* Remover imagens de fundo decorativas das seções */
.ns-service-bg-img-2,
.ns-about-map-3,
.ns-about-img-shape-2,
.ns-project-bg,
.ns-feature-single {
    display: none !important;
}

/* ============================================
   TIPOGRAFIA - TEXTOS ESCUROS
   ============================================ */

/* REMOVER text-transform forçado - títulos devem respeitar como o operador digitou */
h1, h2, h3, h4, h5, h6,
.ns-section-title,
.ns-section-title-white,
.ns-banner-content-title,
.ns-section-subtitle,
.ns-service-content-title,
.ns-service-content-title-2,
.ns-project-content-title,
.ns-team-info-title,
.ns-counter-subtitle,
.noticia-header h1,
.noticia-card h4,
.noticia-card h3 {
    text-transform: none !important;
}

/* Títulos de seção - ESCUROS */
.ns-section-title,
.ns-section-title-white {
    color: var(--cor-texto) !important;
}

/* Subtítulos de seção */
.ns-section-subtitle {
    color: var(--cor-fundo) !important;
    background-color: var(--cor-principal) !important;
    border-color: var(--cor-principal) !important;
    border-radius: 20px;
    display: inline-block;
    padding: 5px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Textos de parágrafo */
.ns-section-text,
.ns-section-text-white {
    color: var(--cor-texto-leve) !important;
}

/* About content text */
.ns-about-content-top-2 p {
    color: var(--cor-texto-leve) !important;
}

/* Lista do about */
.ns-about-content-list-2 li {
    color: var(--cor-texto) !important;
}

.ns-about-content-list-2 li i {
    color: var(--cor-principal) !important;
}

/* ============================================
   HEADER - LIMPO E MODERNO
   ============================================ */

.ns-header-area-3 {
    background-color: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--cor-sombra);
}

.ns-header-logo-2 {
    z-index: 10;
}

/* Menu de navegação centralizado */
.ns-header-menu-2 {
    display: flex;
    justify-content: center;
    width: 100%;
}

.ns-header-main-menu {
    width: 100%;
}

.ns-header-main-menu ul {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
}

.ns-header-main-menu ul li {
    display: inline-block !important;
    margin: 0 15px !important;
}

.ns-header-main-menu ul li a {
    font-weight: 500;
    color: var(--cor-texto) !important;
    transition: color 0.3s ease;
    position: relative;
}

.ns-header-main-menu ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cor-principal);
    transition: width 0.3s ease;
}

.ns-header-main-menu ul li a:hover::after {
    width: 100%;
}

.ns-header-main-menu ul li a:hover {
    color: var(--cor-principal) !important;
}

.ns-header-navbar .col-xl-10 {
    display: block !important;
}

/* ============================================
   BOTÕES
   ============================================ */

.ns-header-btn,
.ns-theme-btn,
.ns-banner-btn {
    background-color: var(--cor-principal) !important;
    border-color: var(--cor-principal) !important;
    color: #fff !important;
    font-weight: 600;
    border-radius: 30px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 171, 23, 0.3);
}

.ns-header-btn:hover,
.ns-theme-btn:hover,
.ns-banner-btn:hover {
    background-color: var(--cor-principal-hover) !important;
    border-color: var(--cor-principal-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 171, 23, 0.4);
}

/* Botão de login no header */
.ns-header-main-menu ul li a.btn-login-header,
a.btn-login-header {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px;
    padding: 8px 22px !important;
    height: 100% !important;
    line-height: 1.4 !important;
    background: var(--cor-principal) !important;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 25px !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 3px 10px rgba(255, 171, 23, 0.25);
    margin-top: 0;
    vertical-align: middle;
}

.ns-header-main-menu ul li a.btn-login-header:hover,
a.btn-login-header:hover {
    background: var(--cor-principal-hover) !important;
    color: #fff !important;
    text-decoration: none !important;
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(255, 171, 23, 0.35);
}

/* Garantir que o li do botão login fique alinhado */
.ns-header-main-menu ul li:has(.btn-login-header) {
    display: flex !important;
    align-items: center !important;
}

/* ============================================
   BANNER
   ============================================ */

.ns-banner-content-subtitle {
    color: var(--cor-principal) !important;
}

/* Corrigir imagem do banner sobrepondo o texto */
.ns-banner-inner-3 {
    position: relative;
    z-index: 2;
}

.ns-banner-3-img-1 {
    position: relative;
    z-index: 1;
    overflow: hidden;
    margin-left: 0 !important;
}

.ns-banner-3-img-1 img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    border-radius: 12px;
}

/* Garantir que o texto do banner não seja cortado pela imagem */
.ns-banner-wrap-3 .row {
    overflow: visible;
}

.ns-banner-wrap-3 .col-xl-6:first-child,
.ns-banner-wrap-3 .col-lg-6:first-child {
    z-index: 2;
    position: relative;
}

/* A coluna da imagem não pode invadir a coluna do texto */
.ns-banner-wrap-3 .col-xl-6:last-child,
.ns-banner-wrap-3 .col-lg-6:last-child {
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   ABOUT - TABS
   ============================================ */

.ns-about-tab-btn .nav-link {
    background: var(--cor-fundo-alt) !important;
    color: var(--cor-texto) !important;
    border: 1px solid var(--cor-borda) !important;
    border-radius: 8px !important;
    transition: all 0.3s ease;
}

.ns-about-tab-btn .nav-link.active,
.ns-about-tab-btn .nav-link:hover {
    background: var(--cor-principal) !important;
    color: #fff !important;
    border-color: var(--cor-principal) !important;
}

.ns-about-tap-item-title-2 {
    color: inherit !important;
}

/* ============================================
   SERVIÇOS - CARDS CLAROS
   ============================================ */

.ns-service-item-2,
.ns-service-item-3 {
    background: var(--cor-fundo) !important;
    border-radius: 16px !important;
    box-shadow: 0 5px 25px var(--cor-sombra) !important;
    transition: all 0.4s ease !important;
    border: 1px solid var(--cor-borda);
    overflow: hidden;
}

.ns-service-item-2:hover,
.ns-service-item-3:hover {
    box-shadow: 0 10px 40px var(--cor-sombra-hover) !important;
    transform: translateY(-5px);
}

.ns-service-content-title,
.ns-service-content-title-2 {
    color: var(--cor-texto) !important;
}

.ns-service-content-title a,
.ns-service-content-title-2 a {
    color: var(--cor-texto) !important;
}

.ns-service-content p,
.ns-service-content-2 p {
    color: var(--cor-texto-leve) !important;
}

.ns-service-btn,
.ns-service-btn-2 {
    color: var(--cor-principal) !important;
    background: transparent !important;
    border: none !important;
    font-weight: 600;
}

.ns-service-btn:hover,
.ns-service-btn-2:hover {
    color: var(--cor-principal-hover) !important;
}

.ns-service-content-icon,
.ns-service-content-icon-2 {
    background-color: var(--cor-principal) !important;
}

/* ============================================
   PROJETOS - CARDS CLAROS
   ============================================ */

.ns-project-item {
    border-radius: 16px !important;
    overflow: hidden;
    box-shadow: 0 5px 25px var(--cor-sombra);
    transition: all 0.4s ease;
}

.ns-project-item:hover {
    box-shadow: 0 10px 40px var(--cor-sombra-hover);
    transform: translateY(-5px);
}

.ns-project-content {
    background: var(--cor-fundo) !important;
}

.ns-project-content-title a {
    color: var(--cor-texto) !important;
}

.ns-project-content span {
    color: var(--cor-texto-leve) !important;
}

.ns-project-content-btn a {
    background-color: var(--cor-principal) !important;
    border-color: var(--cor-principal) !important;
}

/* ============================================
   EQUIPE - CARDS CLAROS
   ============================================ */

.ns-team-item {
    background: var(--cor-fundo) !important;
    border-radius: 16px !important;
    overflow: hidden;
    box-shadow: 0 5px 25px var(--cor-sombra);
    transition: all 0.4s ease;
}

.ns-team-item:hover {
    box-shadow: 0 10px 40px var(--cor-sombra-hover);
    transform: translateY(-5px);
}

.ns-team-info-title a {
    color: var(--cor-texto) !important;
}

.ns-team-item-content span {
    color: var(--cor-texto-leve) !important;
}

.ns-team-shape {
    background: var(--cor-principal) !important;
}

/* ============================================
   CONTADORES
   ============================================ */

.ns-counter-item {
    background: var(--cor-fundo) !important;
    border-radius: 16px !important;
    padding: 30px 20px !important;
    box-shadow: 0 5px 25px var(--cor-sombra);
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid var(--cor-borda);
}

.ns-counter-item:hover {
    box-shadow: 0 10px 40px var(--cor-sombra-hover);
    transform: translateY(-5px);
}

.ns-counter-title {
    color: var(--cor-principal) !important;
    font-size: 2.5rem !important;
}

.ns-counter-subtitle {
    color: var(--cor-texto) !important;
    font-weight: 500;
}

.ns-counter-icon {
    color: var(--cor-principal) !important;
}

.ns-counter-item-img {
    display: none !important;
}

/* ============================================
   PAGINAÇÃO SWIPER
   ============================================ */

.swiper-pagination-bullet {
    background: var(--cor-borda) !important;
    opacity: 1 !important;
}

.swiper-pagination-bullet-active {
    background-color: var(--cor-principal) !important;
}

/* ============================================
   FOOTER
   ============================================ */

.ns-footer-area,
.ns-footer-area-3 {
    background: #1b4332 !important;
    background-image: none !important;
}

.ns-footer-area::before,
.ns-footer-area-3::before {
    background-color: #1b4332 !important;
    background-image: none !important;
}

.ns-footer-area *,
.ns-footer-area-3 * {
    border-color: rgba(255, 255, 255, 0.15) !important;
}

.ns-footer-area p,
.ns-footer-area-3 p,
.ns-footer-area span,
.ns-footer-area-3 span {
    color: rgba(255, 255, 255, 0.85) !important;
}

.ns-footer-area a,
.ns-footer-area-3 a {
    color: #fff !important;
}

.ns-footer-area a:hover,
.ns-footer-area-3 a:hover {
    color: var(--cor-principal) !important;
}

.ns-footer-copyright {
    background: rgba(0, 0, 0, 0.15) !important;
}

.ns-footer-copyright p,
.ns-footer-copyright span {
    color: rgba(255, 255, 255, 0.75) !important;
}

.ns-footer-social a {
    border-color: rgba(255, 255, 255, 0.3) !important;
    color: #fff !important;
}

.ns-footer-social a:hover {
    background: var(--cor-principal) !important;
    border-color: var(--cor-principal) !important;
}

/* ============================================
   SIDEBAR / MOBILE MENU
   ============================================ */

.sidebar-info {
    background: #fff !important;
}

.sidebar-info .sidebar-contact-title,
.sidebar-info .mobile-menu ul li a {
    color: var(--cor-texto) !important;
}

.sidebar-info .sidebar-address,
.sidebar-info .sidebar-address span,
.sidebar-info a {
    color: var(--cor-texto-leve) !important;
}

.sidebar-close i {
    color: var(--cor-texto) !important;
}

/* ============================================
   LINKS
   ============================================ */

a:hover {
    color: var(--cor-principal);
}

/* ============================================
   ANIMAÇÕES SUAVES (Scroll Reveal)
   ============================================ */

.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.visible {
    opacity: 1;
}

.fade-in-up {
    transform: translateY(40px);
}

.fade-in-up.visible {
    transform: translateY(0);
}

.fade-in-left {
    transform: translateX(-40px);
}

.fade-in-left.visible {
    transform: translateX(0);
}

.fade-in-right {
    transform: translateX(40px);
}

.fade-in-right.visible {
    transform: translateX(0);
}

.fade-in {
    transform: scale(0.95);
}

.fade-in.visible {
    transform: scale(1);
}

/* Animação de hover suave para cards */
.ns-service-item,
.ns-project-item,
.ns-team-item,
.ns-counter-item {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                box-shadow 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

/* Animação suave para imagens */
.ns-about-main-img-2 img,
.ns-about-inner-img-21,
.ns-service-img img,
.ns-project-img img,
.ns-team-item-img img {
    transition: transform 0.5s ease !important;
}

.ns-about-main-img-2:hover img,
.ns-service-img:hover img,
.ns-project-img:hover img,
.ns-team-item-img:hover img {
    transform: scale(1.05) !important;
}

/* Animação do banner */
.ns-banner-content {
    animation: bannerFadeIn 1s ease-out;
}

@keyframes bannerFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animação suave para o botão */
.ns-banner-action-btn a {
    animation: bannerBtnFade 1s ease-out 0.5s both;
}

@keyframes bannerBtnFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVO
   ============================================ */

@media (max-width: 768px) {
    .ns-banner-content-title {
        font-size: 36px !important;
    }
    
    .ns-banner-content p {
        font-size: 16px !important;
    }
    
    .ns-counter-item {
        padding: 20px 15px !important;
    }
}

/* ============================================
   SEÇÃO DE NOTÍCIAS NA HOME - TEMA CLARO
   ============================================ */

.home-noticias-section {
    background: var(--cor-fundo-alt) !important;
}