/* GERAIS */
:root {
    --primary-color: #004d99; /* Azul escuro */
    --secondary-color: #007bff; /* Azul vibrante */
    --text-color: #333;
    --bg-color: #f4f4f4;
    --card-bg-color: #fff;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

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

/* CABEÇALHO */
header {
    background: var(--primary-color);
    color: #fff;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

header .logo {
    font-weight: 600;
}

header nav ul {
    list-style: none;
    display: flex;
}

header nav ul li {
    margin-left: 20px;
}

header nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s ease;
}

header nav a:hover {
    color: #ffd700; /* Dourado */
}

/* BOTÃO PADRÃO */
.btn {
    display: inline-block;
    background: var(--secondary-color);
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background: #0056b3;
}

/* SEÇÃO DE DESTAQUE (HERO) */
.hero {
    background: url('Gemini_Generated_Image_l6sek3l6sek3l6se.png') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    padding-top: 60px; /* Para não ficar atrás do header fixo */
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

/* SEÇÕES GERAIS */
section {
    padding: 60px 0;
}

h3 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

/* SEÇÃO DE SERVIÇOS */
.services {
    background: #fff;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.card {
    background: var(--card-bg-color);
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
}

.card img {
    margin-bottom: 15px;
}

.card h4 {
    color: var(--secondary-color);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

/* SEÇÃO SOBRE NÓS */
.about {
    background: var(--bg-color);
    text-align: center;
}

.about p {
    max-width: 800px;
    margin: 0 auto 20px;
}

/* SEÇÃO DE CONTATO */
.contact {
    background: #fff;
}

.contact form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact input,
.contact textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}

.contact .btn {
    align-self: flex-start;
}

/* RODAPÉ */
footer {
    background: var(--primary-color);
    color: #fff;
    text-align: center;
    padding: 20px 0;
}