/* =========================================
   1. Variáveis e Configurações Globais
   ========================================= */
:root {
    /* Paleta Corporativa */
    --primary: #0f172a;      /* Azul Marinho Profundo */
    --secondary: #334155;    /* Cinza Chumbo */
    --accent: #d97706;       /* Âmbar/Dourado para destaque */
    --light-bg: #f8fafc;     /* Fundo muito claro */
    --white: #ffffff;
    --border: #e2e8f0;
    
    /* Tipografia */
    --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
    
    /* Layout */
    --container-width: 1200px;
    --header-height: 80px;
    --radius: 6px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    color: var(--secondary);
    line-height: 1.6;
    background-color: var(--white);
    padding-top: var(--header-height); /* Espaço para o menu fixo */
}

h1, h2, h3, h4, h5 {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

hero {
    background-image:
        linear-gradient(135deg, rgba(15, 23, 42, 0.50), rgba(30, 41, 59, 0.50)),
        url("header3.png");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    color: var(--white);
    text-align: center;
    padding: 6rem 1rem;
    width: 100%;
    max-width: 100%;
}

/* Container Global */
.container, section {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 3rem 0;
}

/* =========================================
   2. Header & Navegação
   ========================================= */
/* =========================================
   HEADER PROFISSIONAL (ATUALIZADO)
   ========================================= */
.main-header {
    background-color: #ffffff;
    height: 80px;
    width: 100%;
    position: fixed; /* Fixa o menu no topo */
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

/* 1. Logo */
.brand-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary); /* Azul escuro */
    text-transform: uppercase;
    letter-spacing: -0.5px;
    text-decoration: none;
}

.brand-logo .dot {
    color: var(--accent); /* Dourado/Âmbar */
    font-size: 2.2rem;
    line-height: 0;
}

/* 2. Menu Desktop */
.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.95rem;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

/* Efeito de sublinhado animado */
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent);
    transition: width 0.3s;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.mobile-only {
    display: none; /* Esconde item extra no desktop */
}

/* 3. Botão CTA (Header) */
.btn-header {
    background-color: var(--primary);
    color: #fff;
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
    border: 1px solid var(--primary);
}

.btn-header:hover {
    background-color: transparent;
    color: var(--primary);
}

/* 4. Mobile Toggle (Hambúrguer) */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary);
    transition: 0.3s;
    border-radius: 2px;
}

/* =========================================
   RESPONSIVIDADE DO HEADER
   ========================================= */
@media (max-width: 992px) {
    .btn-header {
        display: none; /* Some o botão desktop em telas médias/pequenas */
    }

    .mobile-only {
        display: block; /* Aparece "Contato" na lista do menu */
        margin-top: 1rem;
    }

    .mobile-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-container {
        position: fixed;
        top: 0;
        right: -100%; /* Começa escondido à direita */
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: #ffffff;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        padding: 6rem 2rem 2rem;
        transition: right 0.4s ease;
        display: flex;
        flex-direction: column;
    }

    .nav-container.active {
        right: 0; /* Desliza para dentro */
    }

    .nav-menu {
        flex-direction: column;
        gap: 1.5rem;
    }

    .nav-link {
        font-size: 1.1rem;
        display: block;
        padding: 10px 0;
        border-bottom: 1px solid #f1f5f9;
    }

    /* Animação do ícone hambúrguer virando X */
    .mobile-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

/* Botão Mobile (Hambúrguer) */
.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--primary);
}

/* =========================================
   3. Botões e Componentes
   ========================================= */
.btn, .btn-primary {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius);
    font-weight: 600;
    border: 2px solid var(--primary);
    text-align: center;
}

.btn:hover, .btn-primary:hover {
    background: transparent;
    color: var(--primary);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--primary);
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius);
    font-weight: 600;
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
}

/* =========================================
   4. Seção Hero (Home e Internas)
   ========================================= */
.hero {
    background-image:
        linear-gradient(135deg, rgba(15, 23, 42, 0.50), rgba(30, 41, 59, 0.50)),
        url("header3.png");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    color: var(--white);
    text-align: center;
    padding: 6rem 1rem;
    width: 100%;
    max-width: 100%;
}


.hero h1 {
    color: var(--white);
    font-size: 3rem;
    max-width: 800px;
    margin: 0 auto 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2.5rem;
    color: #cbd5e1;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero .btn-secondary {
    border-color: var(--white);
    color: var(--white);
}
.hero .btn-secondary:hover {
    background: var(--white);
    color: var(--primary);
}

/* Stats na Hero */
.stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.stat h2, .stat span {
    font-size: 2.5rem;
    color: var(--accent);
    display: block;
    font-weight: 800;
}

.stat p {
    font-size: 0.9rem;
    color: #cbd5e1;
    margin: 0;
}

/* =========================================
   5. Serviços & Cards
   ========================================= */
.servicos-list, .services.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.servico, .service, .card {
    background: var(--white);
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}

.servico:hover, .service:hover, .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-color: var(--accent);
}

.servico h3, .service h2 {
    color: var(--primary);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
    padding-bottom: 0.5rem;
}

/* Listas internas dos serviços */
.service ul {
    margin: 1.5rem 0;
    padding-left: 1.2rem;
}

.service ul li {
    list-style-type: disc;
    margin-bottom: 0.5rem;
}

/* =========================================
   6. Portfólio
   ========================================= */
.filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 2rem 0 3rem;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    background: transparent;
    border: 1px solid var(--border);
    cursor: pointer;
    font-weight: 600;
    border-radius: 50px;
    color: var(--secondary);
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.portfolio-items .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.portfolio-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-content span {
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

/* =========================================
   7. Sobre & Equipe
   ========================================= */
.missao-visao-valores .container, .valores {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.missao-visao-valores .box, .valores div {
    background: var(--light-bg);
    padding: 2rem;
    border-left: 4px solid var(--accent);
}

.equipe .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.team-member img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1rem;
    border: 3px solid var(--accent);
}

/* =========================================
   8. Contato e Formulários
   ========================================= */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.info-item {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: var(--radius);
}

form {
    max-width: 700px;
    margin: 0 auto;
    display: grid;
    gap: 1.2rem;
}

label {
    font-weight: 600;
    font-size: 0.9rem;
}

input, textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.1);
}

textarea {
    min-height: 150px;
}

button[type="submit"] {
    background: var(--accent);
    color: var(--white);
    border: none;
    padding: 1rem;
    border-radius: var(--radius);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

button[type="submit"]:hover {
    background: #b45309;
}

.whatsapp-button {
    display: inline-block;
    background: #25D366;
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    margin-top: 1rem;
}

/* =========================================
   FOOTER CORPORATIVO PREMIUM
   ========================================= */
.main-footer {
    background-color: #0f172a; /* Azul muito escuro */
    color: #94a3b8; /* Cinza claro para texto */
    padding-top: 4rem;
    font-size: 0.95rem;
    margin-top: auto; /* Garante que fique no fundo se a página for curta */
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    padding-bottom: 3rem;
}

/* Títulos das Colunas */
.footer-col h3, 
.footer-col h4 {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    position: relative;
}

.footer-logo {
    font-size: 1.8rem !important;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Coluna Sobre */
.footer-col.about p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Redes Sociais */
.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #ffffff;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--accent); /* Cor Dourada/Âmbar definida antes */
    transform: translateY(-3px);
}

/* Links de Navegação */
.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col.links li {
    margin-bottom: 0.8rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 0.8rem;
}

.footer-col.links li:last-child {
    border-bottom: none;
}

.footer-col.links a {
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.footer-col.links a i {
    font-size: 0.7rem;
    color: var(--accent);
}

.footer-col.links a:hover {
    color: #ffffff;
    padding-left: 5px; /* Efeito de slide */
}

/* Lista de Contato */
.contact-list li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.2rem;
    align-items: flex-start;
}

.contact-list i {
    color: var(--accent);
    margin-top: 5px;
}

/* Newsletter Form */
.newsletter-form {
    display: flex;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    padding: 5px;
}

.newsletter-form input {
    background: transparent;
    border: none;
    color: #fff;
    padding: 10px;
    width: 100%;
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form button {
    background: var(--accent);
    border: none;
    color: #fff;
    padding: 0 15px;
    border-radius: 4px;
    cursor: pointer;
}

.newsletter-form button:hover {
    filter: brightness(1.1);
}

/* Copyright Bar */
.footer-bottom {
    background-color: #020617; /* Quase preto */
    padding: 1.5rem 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
}

/* Ajuste Mobile */
@media (max-width: 768px) {
    .footer-grid {
        gap: 2rem;
    }
}

/* =========================================
   10. Responsividade (Mobile)
   ========================================= */
@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    .menu, .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        gap: 1.5rem;
        transform: translateY(-150%);
        transition: transform 0.3s ease-in-out;
        z-index: 999;
    }

    .menu.active, .nav-menu.active {
        transform: translateY(0);
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn, .btn-secondary {
        width: 100%;
        text-align: center;
    }
}



.depoimentos {
    max-width: 900px;
    margin: 4rem auto;
    padding: 0 1rem;
    text-align: center;
}

.carousel {
    position: relative;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.depoimento {
    min-width: 100%;
    padding: 2rem;
    box-sizing: border-box;
}

.depoimento p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.depoimento h4 {
    font-weight: 600;
}

.depoimento span {
    font-size: 0.9rem;
    color: #666;
}

/* Botões */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #333;
}

.carousel-btn.prev { left: 10px; }
.carousel-btn.next { right: 10px; }