:root {
    --bg-main: #0a0a0a;       
    --bg-darker: #121212;     
    --card-bg: #1a1a1a;       
    --text-light: #f8f9fa;   
    --text-muted: #a1a1aa;    
    --accent-blue: #3b82f6;   
    --accent-hover: #2563eb;  
    --border-color: #333333;
}

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

html {
    scroll-behavior: smooth; 
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-light);
    line-height: 1.5; 
    letter-spacing: -0.3px; 
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

.sobre-content {
    text-align: center;        
    max-width: 800px;          
    margin: 0 auto;            
    font-size: 1.1rem;         
}

.sobre-content p {
    margin-bottom: 20px;      
    color: var(--text-muted);  
}


.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 40px;
    text-align: center;
}

.highlight {
    color: var(--accent-blue);
}


.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    border: none;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
}

.btn-outline:hover {
    background-color: var(--accent-blue);
    color: #fff;
}


.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px); 
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
}

.logo span {
    color: var(--accent-blue);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

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

.depoimento-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.estrelas {
    color: #fbbf24; 
    font-size: 1.3rem;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.comentario {
    font-style: italic;
    margin-bottom: 20px;
}

.cliente-nome {
    display: block;
    font-weight: 600;
    color: var(--accent-blue);
    font-size: 0.95rem;
}


.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px; 
}

.hero-content {
    max-width: 700px;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    max-width: 600px;
}


.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.card p {
    color: var(--text-muted);
}


.card-projeto {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

/* Estilo para as imagens reais dos projetos */
.projeto-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color);
    display: block;
    transition: transform 0.3s ease;
}


.card-projeto:hover .projeto-img {
    transform: scale(1.05);
}

.projeto-info {
    padding: 20px;
    position: relative; 
    background-color: var(--card-bg);
    z-index: 2;
}

.projeto-info h3 {
    margin-bottom: 10px;
}

.projeto-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
}


.contato-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.contato-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contato-form input,
.contato-form textarea {
    width: 100%;
    padding: 15px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-light);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contato-form input:focus,
.contato-form textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}


.footer {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}



.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    z-index: 1001; 
}

.menu-toggle .bar {
    width: 28px;
    height: 3px;
    background-color: var(--text-light);
    transition: all 0.3s ease;
    border-radius: 3px;
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: row; 
        justify-content: space-between;
    }
    
    
    .menu-toggle {
        display: flex;
    }

    
    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(10, 10, 10, 0.98); 
        backdrop-filter: blur(10px);
        padding: 30px 0;
        border-bottom: 1px solid var(--border-color);
        
       
        transform: translateY(-150%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s ease;
        z-index: 999;
    }

    
    .navbar.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-links {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-section {
        height: auto;
        padding: 150px 0 80px;
        text-align: center;
    }

    .hero-content p {
        margin: 0 auto 30px;
    }
}
/* =========================================
   ESTILOS DOS LINKS DO RODAPÉ
========================================= */
.social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 15px;
}

.social-links a {
    font-weight: 600;
    color: var(--text-light);
    font-size: 1.1rem;
}

.social-links a:hover {
    color: var(--accent-blue);
    transform: translateY(-2px);
    display: inline-block;
}

/* =========================================
   10. ANIMAÇÕES JS (FADE-IN / SLIDE-UP)
========================================= */
.hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s ease-out;
}

.show {
    opacity: 1;
    transform: translateY(0);
}

/* Atraso nos cards para aparecerem em cascata */
.cards-grid .hidden:nth-child(2) { transition-delay: 0.2s; }
.cards-grid .hidden:nth-child(3) { transition-delay: 0.4s; }