/* ========================================= */
/* style.css - VERSÃO FINAL INTEGRAL E RESPONSIVA */
/* ========================================= */

/* --- VARIÁVEIS DE CORES --- */
:root {
    /* Cores Originais */
    --cor-fundo: #0a0a0f;
    --cor-texto-principal: #ffffff;
    --cor-texto-secundario: #aaa;
    --cor-primaria: #00aaff; /* Azul Ciano */
    --cor-secundaria: #0066cc; /* Azul Escuro */
    --cor-borda: #333333;
    --cor-card-fundo: #1a1a25;
    
    /* Variáveis do Chatbot (Motta AI) */
    --chat-bg: #111118;
    --chat-header-bg: #00aaff;
    --chat-user-msg: #0066cc;
    --chat-ai-msg: #1f1f2e;
}

/* --- MODO CLARO --- */
body.light-theme {
    --cor-fundo: #f4f4f9;
    --cor-texto-principal: #1a1a1a;
    --cor-texto-secundario: #555;
    --cor-borda: #ddd;
    --cor-card-fundo: #ffffff;
    
    /* Chat Modo Claro */
    --chat-bg: #ffffff;
    --chat-ai-msg: #f0f0f5;
    --chat-user-msg: #00aaff;
}

/* Inverte logo no modo claro */
body.light-theme .logo img { 
    filter: invert(1); 
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--cor-fundo);
    color: var(--cor-texto-principal);
    line-height: 1.6;
    overflow-x: hidden; /* Impede rolagem horizontal */
    transition: background 0.5s, color 0.5s; 
}

/* BLINDAGEM DE RESPONSIVIDADE */
img, video, iframe {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--cor-texto-principal);
    text-decoration: none;
    transition: color 0.3s;
}

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

h1, h2 {
    font-weight: 700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 30px; 
    text-align: center;
    position: relative; 
    z-index: 2;
    width: 100%;
}

/* ========================================= */
/* WIDGET DA IA (J.A.R.V.I.S) & IDIOMAS      */
/* ========================================= */

/* --- SELETORES DE IDIOMA --- */
#language-selector {
    position: fixed;
    top: 22px; 
    left: 180px; /* Posição Desktop */
    right: auto;
    z-index: 1001; 
    display: flex;
    gap: 10px;
    background: rgba(10, 10, 15, 0.5); 
    padding: 5px 10px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
}
.lang-flag {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0.5;
    transition: 0.3s;
    border: 2px solid transparent;
    object-fit: cover;
}
.lang-flag.active, .lang-flag:hover { 
    opacity: 1; 
    border-color: var(--cor-primaria); 
    transform: scale(1.2); 
}

/* --- CHAT FLUTUANTE --- */
#motta-ai-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: 'Segoe UI', sans-serif;
}

/* Botão Redondo (Transparente e Ajustado) */
#ai-toggle-btn {
    width: 65px;
    height: 65px;
    background: transparent; 
    border-radius: 50%;
    /* Borda opcional, se quiser só o ícone remova a linha abaixo */
    border: 2px solid var(--cor-primaria); 
    box-shadow: 0 0 20px rgba(0, 170, 255, 0.4); 
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
    animation: pulse 3s infinite ease-in-out;
    overflow: hidden; 
    z-index: 10000;
}
#ai-toggle-btn:hover { 
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 170, 255, 0.8); 
}

#ai-toggle-btn img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    border-radius: 50%;
}

@keyframes pulse {
    0% { box-shadow: 0 0 15px rgba(0, 170, 255, 0.4); }
    50% { box-shadow: 0 0 25px rgba(0, 170, 255, 0.2); }
    100% { box-shadow: 0 0 15px rgba(0, 170, 255, 0.4); }
}

/* Janela do Chat */
#chat-window {
    width: 350px;
    height: 500px;
    max-width: 90vw; /* Garante que cabe no celular */
    background: var(--chat-bg);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: none; 
    flex-direction: column;
    overflow: hidden;
    position: absolute;
    bottom: 80px;
    right: 0;
    border: 1px solid var(--cor-borda);
}
#chat-window.open { display: flex; animation: slideUp 0.3s ease; }

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

/* Header do Chat */
.chat-header {
    background: var(--chat-header-bg);
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}
.chat-header h3 { font-size: 1rem; margin: 0; display: flex; align-items: center; gap: 8px; }
.close-btn { background: none; border: none; color: white; cursor: pointer; font-size: 1.2rem; }

/* Área de Mensagens */
.chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.msg {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 10px;
    font-size: 0.9rem;
    line-height: 1.4;
    word-wrap: break-word;
}
.msg.user { align-self: flex-end; background: var(--chat-user-msg); color: white; border-bottom-right-radius: 2px; }
.msg.ai { align-self: flex-start; background: var(--chat-ai-msg); color: var(--cor-texto-principal); border-bottom-left-radius: 2px; border: 1px solid var(--cor-borda); }

/* Input Area */
.chat-input-area {
    padding: 10px;
    border-top: 1px solid var(--cor-borda);
    display: flex;
    gap: 10px;
    background: var(--chat-bg);
    align-items: center;
}
.chat-input-area input {
    flex: 1;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--cor-borda);
    padding: 10px;
    border-radius: 20px;
    color: var(--cor-texto-principal);
    outline: none;
}
.chat-actions { display: flex; gap: 5px; }
.action-btn {
    background: none;
    border: none;
    color: var(--cor-primaria);
    font-size: 1.2rem;
    cursor: pointer;
    transition: 0.2s;
}
.action-btn:hover { transform: scale(1.1); }
.mic-active { color: #ff3333 !important; animation: pulseRed 1s infinite; }

@keyframes pulseRed { 0% { opacity: 1; } 50% { opacity: 0.5; } 100% { opacity: 1; } }

/* Sugestões (Chips) */
.chat-suggestions {
    padding: 10px;
    display: flex;
    gap: 5px;
    overflow-x: auto;
    white-space: nowrap;
    border-bottom: 1px solid var(--cor-borda);
}
.chip {
    background: rgba(0, 170, 255, 0.1);
    color: var(--cor-primaria);
    border: 1px solid var(--cor-primaria);
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: 0.2s;
}
.chip:hover { background: var(--cor-primaria); color: white; }

/* CARD DE PROPOSTA VISUAL */
.proposal-card {
    background: linear-gradient(135deg, #1a1a25 0%, #0d0d15 100%);
    border: 1px solid var(--cor-primaria);
    border-radius: 10px;
    padding: 15px;
    margin-top: 10px;
    color: white;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.proposal-header { font-weight: bold; color: var(--cor-primaria); margin-bottom: 5px; display: flex; align-items: center; gap: 5px; }
.proposal-tags { display: flex; gap: 5px; margin: 10px 0; flex-wrap: wrap; }
.p-tag { background: rgba(255,255,255,0.1); padding: 2px 8px; border-radius: 4px; font-size: 0.7em; }
.proposal-footer { margin-top: 10px; padding-top: 10px; border-top: 1px dashed #333; font-size: 0.8em; color: #aaa; display: flex; justify-content: space-between; }

/* BOTÃO WHATSAPP NO CHAT */
.btn-chat-action {
    display: block;
    margin-top: 10px;
    background: #25D366;
    color: white;
    text-align: center;
    padding: 8px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 0.85em;
    text-decoration: none;
}


/* ========================================= */
/* ESTILOS ORIGINAIS DO SITE                 */
/* ========================================= */

/* --- PRELOADER --- */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--cor-fundo);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.5s ease;
}

#preloader.hidden {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 5px solid rgba(0, 170, 255, 0.2);
    border-top-color: var(--cor-primaria);
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}
#preloader img {
    height: 35px; 
    opacity: 0.8;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- FADE IN PÁGINA --- */
.page-content {
    opacity: 0;
    animation: fadeIn 0.5s ease-out forwards;
    position: relative;
    z-index: 1;
}

@keyframes fadeIn {
    to { opacity: 1; }
}


/* --- VÍDEO BACKGROUND --- */
#video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: 0;
}

#video-background video {
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.15; 
}

/* --- BOTÕES --- */
.btn {
    display: inline-block;
    padding: 15px 35px; 
    margin: 15px; 
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    text-transform: uppercase;
}
.btn:hover {
    transform: translateY(-3px); 
    box-shadow: 0 8px 20px rgba(0, 170, 255, 0.6); 
}

.btn-primario {
    background-color: transparent;
    border: 2px solid var(--cor-texto-principal);
}

.btn-secundario {
    background-color: transparent;
    border: 2px solid var(--cor-primaria);
    color: var(--cor-primaria);
    display: inline-flex;
    align-items: center;
}


/* --- HEADER --- */
header {
    background-color: rgba(10, 10, 15, 0.98); 
    padding: 12px 50px; 
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--cor-borda);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo img {
    height: 35px; 
}

/* Menu Hambúrguer */
.menu-toggle {
    background: none;
    border: none;
    color: var(--cor-texto-principal);
    font-size: 1.8em; 
    cursor: pointer;
    display: none; 
}

/* Links do Menu */
nav#main-nav {
    display: flex; 
    align-items: center;
}

nav#main-nav a {
    margin-left: 40px; 
    font-size: 1.05em;
    padding: 8px 0; 
    position: relative;
    transition: all 0.3s ease-in-out;
}

nav#main-nav a.active::after,
nav#main-nav a:hover::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px; 
    width: 100%;
    height: 3px; 
    background-color: var(--cor-primaria);
    transform: scaleX(1);
    transition: transform 0.3s ease;
}


/* --- FOOTER --- */
footer {
    background-color: rgba(10, 10, 15, 0.95);
    text-align: center;
    padding: 30px;
    color: var(--cor-texto-secundario);
    font-size: 1em;
    border-top: 1px solid var(--cor-borda);
    position: relative;
    z-index: 2;
}

/* --- TÍTULOS --- */
.section-title {
    font-size: 3.2em; 
    margin-bottom: 10px; 
    padding-bottom: 15px;
}
.subtitle {
    font-size: 1.4em;
    color: var(--cor-texto-secundario);
    margin-bottom: 60px; 
}


/* ========================================= */
/* ESTILOS DAS PÁGINAS                       */
/* ========================================= */

/* 1. HERO (Home) */
#hero {
    min-height: calc(100vh - 60px); 
    padding-top: 5vh; 
    padding-bottom: 5vh;
    display: flex; 
    flex-direction: column;
    justify-content: center; 
    align-items: center;
}
#hero h1 {
    font-size: 4.5em; 
}
#hero h2 {
    font-size: 2.5em;
    margin-bottom: 40px; 
    /* Permite que o flexbox organize as bolinhas */
    display: flex; 
    flex-wrap: wrap; 
    justify-content: center;
    align-items: center;
    gap: 0px; 
}
#hero h2 span.separator {
    color: var(--cor-primaria);
    margin: 0 15px; 
    font-size: 0.8em; 
    display: inline-block; /* Mantém visível e ocupando espaço */
}
#hero p {
    font-size: 1.1em;
    color: var(--cor-texto-secundario);
    margin-top: 40px; 
    max-width: 600px;
}


/* 2. SOBRE */
#sobre-content p {
    max-width: 900px;
    margin: 0 auto 100px;
    font-size: 1.2em;
}
.servicos-grid {
    display: flex;
    flex-wrap: nowrap; 
    justify-content: space-between;
    gap: 20px;
    margin-top: 50px;
}

.servico-item {
    flex-basis: 20%; 
    text-align: center;
    padding: 20px 10px; 
    transition: transform 0.3s, background-color 0.3s;
    border-radius: 10px;
}
.servico-item:hover {
    background-color: rgba(0, 170, 255, 0.05); 
    transform: translateY(-5px);
}

.servico-item i {
    font-size: 3em; 
    margin-bottom: 15px;
    color: var(--cor-primaria); 
}
.servico-item p {
    font-weight: 500;
    font-size: 1em;
    color: var(--cor-texto-secundario);
}


/* 3. ECOSSISTEMA */
#ecossistema-content .container {
    padding-top: 80px; 
    padding-bottom: 80px; 
}
.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); 
    gap: 30px; 
}
.card-ecossistema {
    min-height: 380px; 
    padding: 30px 20px; 
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 170, 255, 0.1); 
    transition: all 0.4s ease-in-out;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; 
    align-items: center; 
    text-align: center; 
}
.card-ecossistema:hover {
    transform: translateY(-10px); 
    box-shadow: 0 15px 30px rgba(0, 170, 255, 0.4);
}
.card-ecossistema i {
    font-size: 3em; 
    margin-bottom: 25px; 
    color: var(--cor-primaria); 
}
.card-ecossistema h3 {
    font-size: 1.6em;
    margin-bottom: 10px;
}
.card-ecossistema p {
    font-size: 1.05em;
    line-height: 1.5; 
}


/* 4. AVALIAÇÕES */
.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px; 
}
.depoimento-card {
    min-height: 320px; 
    background-color: var(--cor-card-fundo);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; 
    align-items: center; 
    text-align: center; 
}
.depoimento-card:hover {
    box-shadow: 0 0 20px rgba(0, 170, 255, 0.2); 
    transform: none; 
}
.depoimento-card img {
    width: 80px;
    height: 80px;
    border-radius: 50%; 
    margin-bottom: 20px; 
    border: 3px solid var(--cor-primaria);
}
.depoimento-card p {
    font-style: italic;
    margin-bottom: 15px; 
    color: var(--cor-texto-principal);
}
.depoimento-card .nome {
    font-style: normal;
    font-weight: 600;
    color: var(--cor-primaria);
    margin-top: auto; 
}


/* 5. CONTATO */
#contato-content h2 {
    margin-bottom: 20px; 
}

#contato-content .subtitle {
    margin-bottom: 70px; 
}

.contato-links {
    display: flex; 
    justify-content: center; 
    gap: 40px; 
    margin-bottom: 70px; 
}

.link-social {
    padding: 20px 40px; 
    border: 2px solid var(--cor-borda);
    border-radius: 12px;
    display: flex;
    align-items: center;
    font-size: 1.2em;
    background-color: var(--cor-card-fundo);
    transition: all 0.3s ease;
}
.link-social:hover {
    border-color: var(--cor-primaria);
    background-color: rgba(0, 170, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 170, 255, 0.3);
}

.link-social i {
    font-size: 1.5em;
    margin-right: 18px; 
    color: var(--cor-texto-principal) !important; 
}
.link-social:hover i {
    color: var(--cor-primaria) !important; 
}

.email-contato {
    font-size: 1.2em;
    color: var(--cor-texto-secundario);
}
.email-contato:hover {
    color: var(--cor-primaria);
}

/* ESTILO EM BREVE */
#embreve-content {
    min-height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
#embreve-content h2 {
    font-size: 3em;
    color: var(--cor-primaria);
    margin-bottom: 20px;
}
#embreve-content p {
    font-size: 1.5em;
    color: var(--cor-texto-secundario);
    margin-bottom: 40px;
}
#embreve-content .btn {
    margin-top: 20px;
}

/* ========================================= */
/* MEDIA QUERIES (RESPONSIVIDADE MÁXIMA)     */
/* ========================================= */

/* Tablet (Max 1024px) */
@media (max-width: 1024px) {
    .cards-grid, .depoimentos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .servicos-grid {
        flex-wrap: wrap;
        justify-content: center;
    }
    .servico-item {
        flex-basis: 45%; 
    }
    #hero h1 { font-size: 3.5em; }
    #hero h2 { font-size: 2em; }
}

/* Mobile (Max 768px) */
@media (max-width: 768px) {
    
    .container {
        padding: 60px 20px; 
        width: 100%; /* Garante que container não estoure */
    }
    
    /* Bandeiras posicionadas na direita, longe do logo, ao lado do hambúrguer */
    #language-selector {
        left: unset;
        right: 70px;
        top: 15px;
        background: none;
        border: none;
    }

    .section-title { font-size: 2em; margin-bottom: 15px; }
    .subtitle { font-size: 1.1em; margin-bottom: 30px; }
    
    header { padding: 10px 20px; }
    .menu-toggle { display: block; }
    
    nav#main-nav { 
        display: none; 
        position: absolute; 
        width: 100%; 
        left: 0; 
        top: 55px; 
        background-color: rgba(10, 10, 15, 0.98); 
        flex-direction: column; 
        text-align: center; 
        border-top: 1px solid var(--cor-borda); 
        box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    }
    nav#main-nav.open { display: flex; }
    nav#main-nav a { margin-left: 0; padding: 15px 0; width: 100%; border-bottom: 1px solid var(--cor-borda); }
    nav a.active::after, nav a:hover::after { display: none; }

    /* HERO - CORREÇÃO DE TEXTO CORTADO + BOLINHAS */
    #hero {
        min-height: auto; 
        padding: 80px 0;
    }
    #hero h1 { font-size: 2.2em; word-wrap: break-word; }
    
    #hero h2 { 
        font-size: 1.0em; /* Tamanho bom para mobile */
        white-space: normal; /* Permite quebrar linha */
        display: flex;
        flex-wrap: wrap; /* Palavras descem em bloco */
        justify-content: center;
        gap: 5px;
        line-height: 1.5;
    }
    #hero h2 span.separator {
        display: inline-block; /* Mantém a bolinha visível */
        margin: 0 6px;
    }

    #hero p { font-size: 0.9em; margin-top: 20px; }
    .btn { padding: 12px 20px; margin: 10px 0; display: block; width: 100%; box-sizing: border-box; }
    
    .servicos-grid, .cards-grid, .depoimentos-grid { 
        grid-template-columns: 1fr; 
        display: flex; 
        flex-direction: column; 
        gap: 20px; 
    }
    .servico-item { flex-basis: 100%; padding: 15px; border: 1px solid rgba(255,255,255,0.05); }
    
    .contato-links { flex-direction: column; gap: 15px; }
    .link-social { width: 100%; padding: 15px; justify-content: center; }
    
    footer { padding: 20px; font-size: 0.8em; }
}

@media (min-width: 769px) {
    .menu-toggle { display: none !important; }
    header nav#main-nav { display: flex !important; }
}