/* Reseta os padrões do navegador */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: #0d0d12; /* Fundo preto/chumbo bem moderno */
    color: #ffffff; /* Texto branco */
    line-height: 1.6;
}

/* --- CABEÇALHO --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 5%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -1px;
}

/* --- BOTÕES --- */
.btn-outline {
    text-decoration: none;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-outline:hover {
    background-color: #fff;
    color: #0d0d12;
}

.btn-primary {
    display: inline-block;
    background-color: #fff;
    color: #0d0d12;
    text-decoration: none;
    padding: 18px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 50px;
    margin-top: 32px;
    transition: 0.3s;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

/* --- PRIMEIRA DOBRA (HERO) --- */
.hero {
    text-align: center;
    padding: 120px 5%;
    max-width: 900px;
    margin: 0 auto;
}

.badge {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin: 24px 0;
    letter-spacing: -2px;
}

.highlight {
    color: #a0a0a0; /* Cinza claro para dar contraste na frase */
}

.hero p {
    font-size: 20px;
    color: #a0a0a0;
    margin-bottom: 32px;
}

/* --- SEÇÃO DE CASES (PORTFÓLIO) --- */
.cases {
    padding: 80px 5%;
    text-align: center;
}

.cases h2 {
    font-size: 36px;
    margin-bottom: 48px;
    font-weight: 800;
}

.case-grid {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.case-card {
    background-color: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    width: 320px;
    padding: 24px;
    text-align: left;
    transition: 0.3s;
}

.case-card:hover {
    border-color: rgba(255,255,255,0.3);
    transform: translateY(-5px);
}

.img-placeholder {
    background-color: rgba(255,255,255,0.05);
    height: 200px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-weight: 600;
    margin-bottom: 16px;
}

/* --- ADAPTAÇÃO PARA CELULAR --- */
@media (max-width: 768px) {
    .hero h1 { font-size: 40px; }
    .hero p { font-size: 16px; }
    .case-card { width: 100%; }
}