/* Reset e Estilos Gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #000000; /* Preto do MDB */
    --secondary-color: #008000; /* Verde da bandeira */
    --accent-color: #FFD700; /* Amarelo da bandeira */
    --text-color: #333;
    --light-bg: #f4f4f4;
    --white: #ffffff;
    --font-main: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: var(--font-main);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-fluid {
    width: 100%;
    padding: 0;
}

/* Seção Hero */
.hero {
    position: relative;
    height: 100vh;
    background: url('assets/hero-bg.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.8));
}

.hero-content {
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

.main-logo {
    max-width: 250px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.divider {
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    margin: 20px auto;
}

.hero-text {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    font-weight: 400;
}

.btn-scroll {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--secondary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-scroll:hover {
    background-color: transparent;
    border-color: var(--white);
    transform: translateY(-5px);
}

.btn-scroll i {
    margin-left: 10px;
}

/* Seção Banner Identidade */
.banner-section {
    padding: 0;
    background-color: #fff;
    overflow: hidden;
}

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

/* Seção Conteúdo Narrativo */
.content-section {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.row {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
}

.text-block {
    flex: 1;
    min-width: 300px;
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border-top: 5px solid var(--secondary-color);
    transition: transform 0.3s ease;
}

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

.text-block h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

/* Seção CTA */
.cta-section {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), #333);
    color: var(--white);
}

.cta-section h3 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-links a {
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-links a:hover {
    background-color: var(--secondary-color);
    transform: scale(1.1);
}

/* Rodapé */
footer {
    padding: 40px 0;
    background-color: #111;
    color: #888;
    font-size: 0.9rem;
    border-top: 1px solid #222;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
}

.footer-info p {
    margin-bottom: 5px;
}

.footer-info strong {
    color: #bbb;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .hero-text {
        font-size: 1rem;
    }
    
    .content-section {
        padding: 60px 0;
    }
    
    .text-block {
        padding: 30px;
    }
}