/* ============================================
   RESET E CONFIGURAÇÕES GERAIS
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   CABEÇALHO
   ============================================ */

header {
    background-color: #2c3e50;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ============================================
   LOGO
   ============================================ */

.logo {
    display: inline-block;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.logo img {
    width:30%;
    height: auto;
    max-width: 100%;
    filter: brightness(0) invert(0.96) saturate(0.05) contrast(1.02);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    image-rendering: optimizeQuality;
    -webkit-font-smoothing: antialiased;
}

.logo:hover img {
    transform: scale(1.07);
    filter: brightness(0) invert(1) saturate(0) contrast(1.08) 
            drop-shadow(0 0 10px rgba(255, 255, 255, 0.25));
    opacity: 1;
}

/* Efeito de loading suave */
.logo img.loading {
    animation: fadeInWhite 1.2s ease-out;
}

@keyframes fadeInWhite {
    from {
        filter: brightness(1) invert(0) saturate(1);
        opacity: 0;
    }
    to {
        filter: brightness(0) invert(0.96) saturate(0.05);
        opacity: 0.95;
    }
}

/* ============================================
   NAVEGAÇÃO - DESKTOP
   ============================================ */

/* Listas */
ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Menu principal */
.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu li {
    margin-left: 1.5rem;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 0.8rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    transition: background-color 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    background-color: #3498db;
}

.nav-menu i {
    margin-right: 8px;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    background: #222222;
    padding: 10px 10px;
    border-radius: 6px;
    z-index: 1000;
}

.dropdown.open .dropdown-menu,
.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown a {
    color: white;
    text-decoration: none;
    cursor: pointer;
}

/* ============================================
   NAVEGAÇÃO - RESPONSIVA
   ============================================ */

.hamburger {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        flex-direction: column;
        background-color: #2c3e50;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        padding: 1rem 0;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu li {
        margin: 0;
    }

    .nav-menu a {
        padding: 1rem;
        justify-content: center;
    }
}
/* ============================================
   RODAPÉ
   ============================================ */

/* Footer estilo cartão elegante - GERAL */
footer {
    max-width: 96%;
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(135deg, #0f2747 0%, #102d58 100%);
    color: #eef3f7;
    padding: 40px 30px 20px;
    margin-top: 60px;
    border-radius: 20px 20px 0 0;
    position: relative;
    overflow: hidden;
}

/* Faixa superior decorativa */
footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 5px;
    border-radius: 20px 20px 0 0;
    background: linear-gradient(90deg, #0f2747, #db0d0d);
}

/* Container interno da versão original */
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 1rem;
}

/* Logo dentro do .footer-content */
.footer-content .logo-footer {
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-content .logo-footer img {
    width: 150px;
    height: auto;
    filter: brightness(0) invert(0.96) saturate(0.05) contrast(1.02);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-content .logo-footer img:hover {
    transform: scale(1.05);
    filter: brightness(0) invert(1) saturate(0) contrast(1.08);
}

/* Colunas do footer */
.footer-col {
    padding: 10px;
}

.footer-col h3 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
    color: #ffffff;
}

/* Textos das colunas */
.footer-col p {
    color: #d0dcef;
    margin-bottom: 10px;
    line-height: 1;
    font-size: 0.7rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-col i {
    color: #db0d0d;
    width: 10px;
    margin-top: 3px;
}

/* Botão do footer */
.footer-btn {
    margin-top: 0.5rem;
    background: #e9edf2;
    color: #183b69;
    border: none;
    padding: 0.8rem 1.6rem;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.25s;
    display: inline-block;
}

.footer-btn:hover {
    background: #fff;
    transform: scale(1.05);
}

/* Linha separadora */
.footer-divider {
    width: 100%;
    height: 1px;
    background: rgba(255,255,255,0.2);
    margin: 1rem 0;
}

/* Textos finais */
.footer-bottom {
    text-align: center;
    font-size: 0.8rem;
    color: #dce3ec;
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom i {
    color: #ff6b81;
}

/* Quando .logo-footer está direto no footer (sem .footer-content) */
footer > .logo-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 25px;
}

/* Logo quando está direto no footer */
footer > .logo-footer img {
    width: 5%;
    height: auto;
    filter: brightness(0) invert(0.96) saturate(0.05) contrast(1.02);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

footer > .logo-footer img:hover {
    transform: scale(1.05);
    filter: brightness(0) invert(1) saturate(0) contrast(1.08);
}

/* Container quando está direto no footer */
footer > .logo-footer .container {
    flex: 1;
    min-width: 300px;
}

footer > .logo-footer .container p {
    color: #cbd5e0;
    margin-bottom: 12px;
    line-height: 1.6;
    font-size: 0.8em;
}

footer > .logo-footer .container p:last-child {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.8rem;
    color: #a0b3d6;
}

/* ============================================
   RESPONSIVIDADE DO RODAPÉ
   ============================================ */

/* Tablets */
@media (max-width: 992px) {
    footer {
        padding: 35px 25px 18px;
        margin-top: 50px;
    }
    
    .footer-content .logo-footer img,
    footer > .logo-footer img {
        width: 150px;
    }
    
    footer > .logo-footer {
        gap: 30px;
    }
}

/* Celulares */
@media (max-width: 768px) {
    footer {
        padding: 30px 20px 15px;
        margin-top: 40px;
        border-radius: 15px 15px 0 0;
    }
    
    /* Para a versão com .footer-content */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-content .logo-footer {
        order: -1; /* Coloca a logo primeiro */
    }
    
    .footer-content .logo-footer img {
        width: 140px;
        margin: 0 auto;
    }
    
    .footer-col {
        text-align: center;
        padding: 0;
    }
    
    .footer-col p {
        justify-content: center;
        text-align: center;
        flex-wrap: wrap;
    }
    
    .footer-btn {
        width: 100%;
        max-width: 250px;
        margin: 1rem auto 0;
    }
    
    /* Para a versão simples */
    footer > .logo-footer {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 25px;
        margin-bottom: 20px;
    }
    
    footer > .logo-footer img {
        width: 140px;
        margin: 0 auto;
    }
    
    footer > .logo-footer .container {
        min-width: 100%;
    }
    
    footer > .logo-footer .container p {
        text-align: center;
    }
    
    .footer-bottom {
        font-size: 0.85rem;
        margin-top: 20px;
        padding-top: 15px;
    }
}

/* Celulares pequenos */
@media (max-width: 480px) {
    footer {
        padding: 25px 15px 15px;
        max-width: 98%;
    }
    
    .footer-content .logo-footer img,
    footer > .logo-footer img {
        width: 120px;
    }
    
    .footer-col p,
    footer > .logo-footer .container p {
        font-size: 0.9rem;
    }
    
    .footer-bottom,
    footer > .logo-footer .container p:last-child {
        font-size: 0.85rem;
    }
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */

@media (max-width: 992px) {
    .news {
        padding: 35px 25px;
    }
    
    .news-container {
        padding: 30px;
    }
    
    .news-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
    }
    
    .news-card-content {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .news {
        width: 95%;
        padding: 30px 20px;
        margin: 40px auto;
        border-radius: 20px;
    }
    
    .btn-news {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 1.2rem;
        margin-bottom: 30px;
    }
    
    .news-container {
        padding: 25px 20px;
        border-radius: 16px;
    }
    
    .news-container h2 {
        font-size: 1.7rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .news-card-image {
        height: 180px;
    }
    
    .news-card-title {
        font-size: 1.2rem;
    }
    
    .news-more-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .news {
        padding: 25px 15px;
        border-radius: 18px;
    }
    
    .btn-news {
        font-size: 1.1rem;
        padding: 12px 20px;
    }
    
    .news-container {
        padding: 20px 15px;
        border-radius: 14px;
    }
    
    .news-container h2 {
        font-size: 1.5rem;
    }
    
    .news-container p {
        font-size: 1rem;
    }
    
    .news-card-image {
        height: 160px;
    }
    
    .news-card-content {
        padding: 18px;
    }
    
    .news-card-title {
        font-size: 1.1rem;
    }
}