/* --- RESET E CONFIGURAÇÕES GLOBAIS --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background-color: var(--cor-primaria);
    color: var(--cor-texto-corpo);
    font-family: 'Lato', sans-serif;
    line-height: 1.7;
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* --- COMPONENTES E UTILITÁRIOS GLOBAIS --- */

/* Efeito de Elevação Padrão */
.hover-lift {
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
}
.hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--cor-shadow);
}

/* Inversão de Cor para Ícones/Logos */
.icon-invert {
    transition: filter var(--transition-speed) var(--transition-timing);
    filter: invert(1) brightness(0);
}
[data-theme="dark"] .icon-invert {
    filter: invert(0) brightness(1);
}

/* Estilo Base para Botões */
.btn {
    display: inline-block;
    text-decoration: none;
    text-transform: uppercase;
    font-family: 'Lato', sans-serif;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-speed) var(--transition-timing);
}

/* Botão Primário (Principal) */
.btn-primary {
    background-color: var(--cor-destaque);
    color: var(--cor-primaria);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: 5px;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px var(--cor-shadow);
}
[data-theme="dark"] .btn-primary {
    color: var(--cor-btn-primary-text);
}
.btn-primary:hover {
    filter: brightness(1.1);
}

/* Botão Pequeno (Variação) */
.btn-sm {
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Estilo Base para Cards */
.card {
    background: var(--cor-card-bg);
    border: 1px solid var(--cor-borda);
    border-radius: var(--card-border-radius);
    box-shadow: 0 2px 8px var(--cor-shadow);
    transition: all var(--transition-speed) var(--transition-timing);
    overflow: hidden;
}
.card:hover {
    border-color: var(--cor-destaque);
}

/* --- TIPOGRAFIA RESPONSIVA E CONTROLADA --- */
h1, h2, h3 { font-family: 'Lora', 'Georgia', 'Times New Roman', serif; color: var(--cor-texto); font-weight: 700; line-height: 1.2; }
h2 { font-size: var(--titulo-principal); margin-bottom: var(--espacamento-elementos); padding-bottom: 12px; border-bottom: 2px solid var(--cor-destaque); display: inline-block; }
h3 { font-size: var(--titulo-secundario); color: var(--cor-texto); }
p { color: var(--cor-texto-corpo); font-size: var(--texto-corpo); margin-bottom: var(--espacamento-elementos); max-width: 650px; line-height: 1.6; }
strong { color: var(--cor-texto); font-weight: 600; }

/* --- LAYOUT MINIMALISTA E CONTROLADO --- */
.container { max-width: 1100px; margin: auto; padding: var(--espacamento-container) 20px; overflow: hidden; }
section { border-bottom: 1px solid var(--cor-borda); transition: background-color 0.2s ease, border-color 0.2s ease; }
section:nth-of-type(even) { background-color: var(--cor-secundaria); }
.flex-container { display: flex; align-items: flex-start; gap: 50px; }
.flex-container > div { flex: 1; }
.flex-container img { max-width: 100%; height: auto; border-radius: var(--card-border-radius); box-shadow: 0 12px 24px var(--cor-shadow); border: 1px solid var(--cor-borda); transition: box-shadow 0.2s ease, border-color 0.2s ease; }

/* --- HEADER MINIMALISTA --- */
header {
    background-color: var(--cor-primaria);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 12px 35px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--cor-borda);
    box-shadow: 0 2px 10px var(--cor-shadow);
    transition: all 0.3s ease;
    height: 70px; /* Definir altura fixa para o header */
    min-height: 70px;
}
.logo {
    display: flex;
    align-items: center;
    height: 100%;
}
.logo img {
    height: var(--logo-header-size);
}

/* --- MENU HAMBURGUER --- */
.menu-toggle {
    background: none;
    border: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: transform 0.3s ease;
    position: relative;
    height: 40px;
    width: 40px;
}

.menu-toggle:hover {
    transform: scale(1.05);
}

/* A barra do meio é o span principal */
.menu-toggle span {
    position: relative;
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--cor-texto);
    transition: all 0.2s ease;
    border-radius: 2px;
}

/* As barras de cima e de baixo são pseudo-elementos */
.menu-toggle span::before,
.menu-toggle span::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--cor-texto);
    border-radius: 2px;
    transition: all 0.2s ease;
}

.menu-toggle span::before {
    transform: translateY(-7px); /* Posição da barra de cima */
}

.menu-toggle span::after {
    transform: translateY(7px);  /* Posição da barra de baixo */
}

/* Animação quando ativo */
.menu-toggle.active span {
    /* A barra do meio se torna transparente */
    background-color: transparent;
}

.menu-toggle.active span::before {
    /* A barra de cima move para o centro e rotaciona */
    transform: translateY(0) rotate(45deg);
}

.menu-toggle.active span::after {
    /* A barra de baixo move para o centro e rotaciona */
    transform: translateY(0) rotate(-45deg);
}

/* Menu de navegação */
.nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100vh;
    background: var(--cor-primaria);
    border-right: 2px solid var(--cor-destaque);
    transition: left 0.2s ease;
    z-index: 1000;
    box-shadow: 4px 0 15px var(--cor-shadow);
    backdrop-filter: blur(20px);
    overflow-y: auto;
}

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

/* Botão de fechar o menu */
.close-menu-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2.5rem;
    color: var(--cor-texto);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    transition: transform 0.2s ease, color 0.2s ease;
    z-index: 1010; /* Acima do conteúdo do menu */
}

.close-menu-btn:hover {
    transform: scale(1.1);
    color: var(--cor-destaque);
}

/* Overlay para fechar menu ao clicar fora */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Conteúdo do menu */
.nav-content {
    padding: 80px 0 40px 0;
}

.nav-logo {
    text-align: center;
    padding: 0 20px 30px 20px;
    border-bottom: 1px solid var(--cor-borda);
    margin-bottom: 30px;
    transition: border-color 0.3s ease;
}

.nav-logo img {
    height: 60px;
}

[data-theme="dark"] .nav-logo img {
    filter: invert(0) brightness(1);
}

.nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-links li {
    margin: 0;
}

.nav-links a {
    display: block;
    padding: 18px 30px;
    color: var(--cor-texto);
    text-decoration: none;
    font-family: 'Lato', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
    position: relative;
}

.nav-links a:hover {
    background: var(--cor-secundaria);
    border-left-color: var(--cor-destaque);
    color: var(--cor-destaque);
    padding-left: 35px;
}

/* Seção de contato no menu */
.nav-contact {
    padding: 30px 30px 20px 30px;
    border-top: 1px solid var(--cor-borda);
    margin-top: 30px;
    text-align: center;
    transition: border-color 0.3s ease;
}

.nav-contact-title {
    color: var(--cor-texto);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-contact-button {
    display: inline-block;
    background: var(--cor-destaque);
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

[data-theme="dark"] .nav-contact-button {
    color: #000;
}

.nav-contact-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--cor-shadow);
    filter: brightness(1.1);
}

/* Logo única com inversão por CSS */
.logo img {
    height: var(--logo-header-size);
}

/* Ações do Header (substitui .social-links) */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Estilo unificado para links de ícone */
.header-icon-link {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    width: 40px;
    transition: transform 0.3s ease;
}
.header-icon-link img {
    height: 24px;
    width: 24px;
    filter: invert(40%) sepia(20%) saturate(300%) hue-rotate(200deg) brightness(90%) contrast(90%);
    opacity: 0.7;
    transition: opacity 0.3s ease;
}
[data-theme="dark"] .header-icon-link img {
    filter: invert(75%) sepia(25%) saturate(1200%) hue-rotate(359deg) brightness(95%) contrast(88%);
    opacity: 0.65;
}
.header-icon-link:hover img { opacity: 1; }
.header-icon-link:hover { transform: scale(1.08); }

/* --- SWITCH DE TEMA LIMPO E DISCRETO --- */
.theme-switch {
    position: relative;
    width: 50px;
    height: 28px;
    background-color: var(--cor-borda);
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 12px;
    flex-shrink: 0;
    align-self: center;
    display: flex;
    align-items: center;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .theme-switch {
    background-color: #2A2A2A;
    border-color: rgba(255, 255, 255, 0.1);
}

.theme-switch::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 24px;
    height: 24px;
    background-color: #FFFFFF;
    border-radius: 50%;
    transition: all 0.2s ease;
    transform: translateX(22px);
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
    z-index: 2;
}

[data-theme="dark"] .theme-switch::before {
    transform: translateX(0px);
}

.theme-switch::after {
    content: 'wb_sunny';
    font-family: 'Material Icons';
    font-size: 11px;
    color: #FFC107;
    position: absolute;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
    transition: opacity 0.3s ease;
    opacity: 1;
}

[data-theme="dark"] .theme-switch::after {
    content: 'nights_stay';
    color: #8E9EAB;
    left: auto;
    right: 6px;
}

.theme-switch:hover::before {
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

/* --- SEÇÃO HERO --- */
#hero {
    background: url('https://images.unsplash.com/photo-1589998059171-988d887df646?q=80&w=2076&auto=format&fit=crop') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    animation: fadeIn 1.5s ease-in-out;
}

/* Sobreposição adaptável para temas */
#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    transition: background 0.2s ease;
    z-index: 1;
}

/* Sobreposição escura para tema escuro */
[data-theme="dark"] #hero::before {
    background: rgba(18, 18, 18, 0.75);
}

/* Conteúdo do hero acima da sobreposição */
#hero > * {
    position: relative;
    z-index: 10;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
#hero .logo-principal {
    max-width: var(--logo-hero-size);
    animation: slideInDown 1s ease-out;
    margin-bottom: 80px;
}
@keyframes slideInDown { from { transform: translateY(-50px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* --- CTA HERO --- */
.hero-cta {
    text-align: center;
    animation: fadeInUp 1.2s ease-out 0.5s both;
}

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

.hero-cta-text {
    color: var(--cor-texto);
    font-size: 0.9rem;
    font-weight: 300;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.8;
    font-family: 'Lato', sans-serif;
    line-height: 1.2;
}

.hero-cta-button {
    margin-bottom: 20px; /* Adicionado para dar espaço abaixo */
}

.hero-cta-button:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .hero-cta-button:hover {
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
    border-color: rgba(0, 0, 0, 0.05);
}

/* --- SEÇÕES DE CONTEÚDO REFINADAS --- */
/* Regras de desktop movidas para media query específica */

/* Textos menores para seções laterais */
#sobre p, #atuacao p { font-size: var(--texto-corpo-pequeno); max-width: 580px; line-height: 1.65; }

/* Transições para temas */
section { transition: background-color 0.2s ease; }

/* --- SEÇÃO DE ÁREAS: DESIGN MINIMALISTA E ORGANIZADO --- */
#areas {
    text-align: center;
    background-color: var(--cor-secundaria);
    padding: 90px 20px;
    transition: background-color 0.2s ease;
}
#areas h2 { margin-bottom: var(--espacamento-elementos); color: var(--cor-texto); }
#areas p { margin: 0 auto 60px auto; max-width: 580px; font-size: var(--texto-corpo); }

/* Separadores de grupos temáticos com dropdown moderno */
.tema-grupo {
    margin-bottom: 24px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.tema-header {
    border-radius: 8px;
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 5;
}

/* Melhor contraste para dropdowns no tema escuro */
[data-theme="dark"] .tema-header {
    background: var(--cor-dropdown-bg);
    border-color: #3A3A3A;
}

.tema-header:hover {
    border-color: var(--cor-destaque);
}

.tema-header h4 {
    font-family: 'Lora', serif;
    font-size: 1.1rem;
    color: var(--cor-texto);
    font-weight: 600;
    margin: 0;
    text-transform: none;
    letter-spacing: normal;
}

.dropdown-arrow {
    color: var(--cor-destaque);
    transition: transform 0.2s ease;
    font-size: 20px;
}

.tema-content {
    width: 100%;
    background: var(--cor-card-bg);
    border: 1px solid var(--cor-borda);
    border-top: none;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 15px var(--cor-shadow);
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.2s ease,
                        box-shadow 0.2s ease,
                        border-color 0.2s ease,
                        background-color 0.2s ease;
}

/* Melhor contraste para conteúdo dropdown no tema escuro */
[data-theme="dark"] .tema-content {
    background: var(--cor-dropdown-bg);
    border-color: #3A3A3A;
}

.tema-content.active {
    max-height: 1000px;
}

.atuacao-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    padding: 32px;
}

.area-card {
    padding: 20px;
    position: relative;
    text-align: left;
    display: flex;
    flex-direction: column;
}

/* Melhor contraste para cards individuais no tema escuro */
[data-theme="dark"] .area-card {
    background: var(--cor-dropdown-bg);
    border-color: #3A3A3A;
}

.area-card:hover {
    border-color: var(--cor-destaque);
}

.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--cor-destaque);
    border-radius: 8px 8px 0 0;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.area-card:hover::before {
    opacity: 1;
}

.card-icon-symbol {
    width: 40px;
    height: 40px;
    background: var(--cor-destaque);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.3);
    flex-shrink: 0;
}

[data-theme="dark"] .card-icon-symbol {
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.card-icon-symbol .material-icons {
    font-size: 20px;
    color: white;
    font-weight: bold;
}

[data-theme="dark"] .card-icon-symbol .material-icons {
    color: #000;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--cor-texto);
    font-family: 'Lora', serif;
    line-height: 1.3;
    margin-bottom: 10px;
    flex-shrink: 0;
}

.card-description {
    font-size: var(--texto-corpo-pequeno);
    line-height: 1.5;
    color: var(--cor-texto-corpo);
    margin: 0;
    flex-grow: 1;
}

/* --- FOOTER REFINADO E HARMONIZADO --- */
footer {
    background-color: var(--cor-primaria);
    text-align: center;
    padding: var(--espacamento-container) 20px;
    border-top: 1px solid var(--cor-borda);
    border-bottom: none;
    transition: all 0.2s ease;
}

footer h2 {
    margin: 0 auto var(--espacamento-elementos) auto;
    color: var(--cor-texto);
    font-size: var(--titulo-principal);
}

.footer-text {
    margin: 0 auto 35px auto;
    color: var(--cor-texto-corpo);
    max-width: 520px;
    line-height: 1.6;
}

.footer-cta {
    margin-bottom: 50px;
}

.footer-socials {
    margin-bottom: 45px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-socials-title {
    font-family: 'Lato', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--cor-texto);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin: 0;
}

.footer-socials-icons {
    display: flex;
    gap: 16px;
}

.footer-icon-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: var(--cor-secundaria);
    border: 2px solid var(--cor-borda);
    border-radius: 50%;
    transition: all 0.2s ease;
    text-decoration: none;
}

.footer-icon-link:hover {
    background-color: var(--cor-destaque);
    border-color: var(--cor-destaque);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px var(--cor-shadow);
}

.footer-icon-link img {
    height: 22px;
    width: 22px;
    filter: invert(40%) sepia(20%) saturate(300%) hue-rotate(200deg) brightness(90%) contrast(90%);
    transition: filter 0.2s ease;
}

[data-theme="dark"] .footer-icon-link img {
    filter: invert(75%) sepia(25%) saturate(1200%) hue-rotate(359deg) brightness(95%) contrast(88%);
}

.footer-icon-link:hover img {
    filter: invert(1) brightness(1);
}

[data-theme="dark"] .footer-icon-link:hover img {
    filter: invert(0) brightness(0);
}

.copyright {
    padding-top: 35px;
    border-top: 1px solid var(--cor-borda);
    margin-top: 0;
    font-size: 0.8rem;
    color: var(--cor-texto-corpo);
    line-height: 1.7;
    opacity: 0.8;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.copyright p {
    margin-bottom: 8px;
    max-width: 100%;
    color: inherit;
    font-size: inherit;
}

.copyright a {
    color: var(--cor-destaque);
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
}

.copyright a:hover {
    text-decoration: underline;
    filter: brightness(1.1);
}

/* --- BOTÃO FLUTUANTE WHATSAPP --- */
.whatsapp-float { position: fixed; bottom: 25px; right: 25px; z-index: 100; background-color: #25D366; border-radius: 50%; width: 60px; height: 60px; display: flex; justify-content: center; align-items: center; box-shadow: 0 4px 12px rgba(0,0,0,0.4); transition: transform 0.2s ease; }
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float img { width: 35px; height: 35px; }

/* --- SEÇÃO DE PUBLICAÇÕES --- */
#publicacoes {
    background-color: var(--cor-primaria);
    transition: background-color 0.2s ease;
    text-align: center;
}
#publicacoes h2 {
    margin-bottom: var(--espacamento-elementos);
}
#publicacoes p {
    margin: 0 auto 60px auto;
    max-width: 580px;
}
.publicacoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    text-align: left;
    max-width: 1100px;
    margin: auto;
}
.publicacao-card {
    background: var(--cor-secundaria);
    border: 1px solid var(--cor-borda);
    border-radius: var(--card-border-radius);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px var(--cor-shadow);
    overflow: hidden;
}
.publicacao-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px var(--cor-shadow);
    border-color: var(--cor-destaque);
}
.publicacao-image {
    height: 200px;
    overflow: hidden;
}
.publicacao-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.2s ease, transform 0.2s ease;
}
.publicacao-card:hover .publicacao-image img {
    filter: grayscale(0%);
    transform: scale(1.02);
}
.publicacao-content {
    padding: 25px;
}
.publicacao-meta {
    font-size: 0.8rem;
    color: var(--cor-texto-corpo);
    margin-bottom: 8px;
    display: block;
    font-weight: 500;
}
.publicacao-title {
    font-size: 1.1rem;
    color: var(--cor-texto);
    margin-bottom: 12px;
    line-height: 1.4;
}
.publicacao-description {
    font-size: var(--texto-corpo-pequeno);
    color: var(--cor-texto-corpo);
    line-height: 1.6;
    margin-bottom: 0;
}
.publicacao-link {
    display: block;
    background: var(--cor-destaque);
    color: white;
    text-decoration: none;
    padding: 12px 25px;
    text-align: center;
    font-weight: 600;
    font-size: 0.85rem;
    transition: filter 0.2s ease;
}
[data-theme="dark"] .publicacao-link {
    color: #000;
}
.publicacao-link:hover {
    filter: brightness(1.1);
}