/* Configurações Globais */
:root {
    --primary-color: #0d4a9c; /* Azul da sua logo */
    --secondary-color: #f4f4f4; /* Cinza claro para fundos */
    --dark-color: #333;
    --light-color: #fff;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

.bg-light {
    background-color: var(--secondary-color);
}

.text-center {
    text-align: center;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-align: center;
}

p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

/* 1. Navbar */
.navbar {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    background-color: rgba(255, 255, 255, 0.95); /* Leve transparência */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    height: 60px; /* Added for consistency */
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.logo span {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-links {
    list-style: none;
    display: flex;
}

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

/* === 1a. HAMBURGER MENU (ADDED) === */
.hamburger {
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    color: var(--dark-color);
    font-size: 1.8rem;
    cursor: pointer;
    z-index: 101;
}

/* 2. Hero Section (Header) */
.hero {
    position: relative;
    width: 100%;
    height: 80vh; /* Altura da tela */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-top: 60px; /* Para não ficar atrás do navbar fixo */
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    transform: translate(-50%, -50%);
    filter: brightness(50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--light-color);
    padding: 20px;
    background: rgba(0, 0, 0, 0.3); /* Fundo sutil para o texto */
    border-radius: 8px;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.btn {
    display: inline-block;
    background: var(--primary-color);
    color: var(--light-color);
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    background-color: #093c7d;
    transform: translateY(-2px);
}

/* 3. About Section */
#about {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: justify;
}

/* 4. Credentials Section */
/* These are your original styles for the "Trust and Safety" box */
.credentials-box {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 40px;
    font-size: 1.2rem;
    color: #1a7f37; /* Cor verde para destaque */
    font-weight: 600;
}

.credentials-box span {
    display: flex;
    align-items: center;
}

.credentials-box i {
    margin-right: 8px;
    font-size: 1.4rem;
}

/* 5. Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px; /* Espaço entre as fotos */
    margin-top: 30px;
}

.gallery-item {
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    overflow: hidden; /* Garante que a foto não saia da borda */
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.03); /* Efeito de zoom sutil */
}

.gallery-item img {
    width: 100%;
    height: 250px; /* Altura fixa para todas as fotos */
    object-fit: cover; /* Faz a foto preencher o espaço sem distorcer */
    display: block; /* Remove espaço extra embaixo da imagem */
}

/* --- Estilo da Seção de Projetos --- */
/* Your original file had .credentials-box styles here, */
/* which caused the bug. I have replaced it with .project-list */

/* === 5a. STYLES FOR PROJECT LIST (FIXED) === */
.project-list {
  margin-top: 25px;
  margin-bottom: 25px;
  /* Added these to make it look good */
  text-align: left;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 15px;
}

.project-list span {
  display: block;      /* Faz com que cada <span> ocupe uma linha inteira */
  margin-bottom: 12px; /* Adiciona um pequeno espaço entre cada linha */
  font-size: 1.1rem;   
  line-height: 1.5;    
}

.project-list .fas.fa-circle {
  /* This was your original color */
  color: rgb(0, 38, 255);
  margin-right: 8px;
  font-size: 0.9em;
  vertical-align: middle;
}

/* 6. Footer (Contato e Redes Sociais) */
.footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.footer-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.6rem;
}

.footer-content p {
    font-size: 1rem;
    margin-bottom: 10px;
}

.footer-content i {
    margin-right: 8px;
    color: var(--primary-color);
}

.social-links {
    margin-top: 15px;
}

.social-links a {
    color: var(--light-color);
    font-size: 24px;
    margin-right: 15px;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
}


/* 7. Lightbox para imagens ampliadas (Your original code) */
#lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: none; 
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

#lightbox-image {
    max-width: 90%;
    max-height: 90%;
    display: block;
    margin: auto;
    border: 3px solid var(--light-color);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.7);
    animation: zoomIn 0.3s ease-out;
}

#lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--light-color);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

#lightbox-close:hover {
    opacity: 1;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}


/* === Media Queries para Responsividade (UPDATED) === */
@media (max-width: 900px) {
    .hero-content h2 {
        font-size: 2.5rem;
    }
    .hero-content p {
        font-size: 1.2rem;
    }
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* This is the main mobile breakpoint */
@media (max-width: 768px) { /* Changed from 600px to 768px for tablets */
    
    /* === MOBILE NAV STYLES (ADDED) === */
    .nav-links {
        display: none; /* Hide them by default */
        flex-direction: column;
        position: absolute;
        top: 60px; /* Below the navbar */
        left: 0;
        width: 100%;
        background-color: white;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        display: flex; /* Show them when hamburger is clicked */
    }

    .nav-links li {
        margin: 0;
    }
    
    .nav-links a {
        padding: 15px;
        display: block;
        text-align: center;
        border-bottom: 1px solid var(--secondary-color);
    }
    
    .hamburger {
        display: block; /* Show the hamburger button */
    }
    /* === END OF MOBILE NAV STYLES === */

    
    .hero {
        height: 70vh;
        margin-top: 60px; /* Was 50px, but 60px matches navbar height */
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    /* This was in your original media query */
    .credentials-box {
        flex-direction: column;
        gap: 15px;
        /* Added this to center them when stacked */
        align-items: center;
    }

    /* Added for better mobile readability */
    .section {
        padding: 40px 0;
    }

    h2 {
        font-size: 2.2rem;
    }
}