/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');

:root {
    --primary-color: #2E7D32; /* Verde mais profissional */
    --secondary-color: #00695C; /* Verde escuro */
    --text-color: #333333;
    --background-color: #C0C0C0;
    --button-hover: #1B5E20;
    --font-body: 'Montserrat', sans-serif;
    --font-titulo: 'Montserrat', sans-serif;
    --max-width: 1200px;
    --text-base: 1rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-body);
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: var(--text-base);
}

h1, h2, h3 {
    font-family: var(--font-titulo);
    font-weight: 600;
    color: #212121;
}

h1 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 1.8rem;
    margin: 1.8rem 0;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1.4rem;
    margin: 1.2rem 0 0.8rem;
}

p {
    margin: 0.8rem 0;
    font-size: 1.05rem;
    line-height: 1.8;
}

/* Cabeçalho */
header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    padding: 2.5rem 1rem;
}

.header-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.header-img-container {
    max-width: 600px;
    margin: 1.5rem auto;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

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

.header-description {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 1rem auto 1.5rem;
}

nav ul {
    list-style: none;
    padding: 1rem 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

nav ul li a:hover {
    border-bottom: 2px solid white;
}

/* Seções principais */
.contendo {
    background: white;
    padding: 2rem;
    margin: 2rem auto;
    width: 90%;
    max-width: var(--max-width);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Listas */
ul {
    list-style-type: square;
    margin: 1.2rem 0;
    padding-left: 2rem;
}

ul li {
    margin: 0.6rem 0;
    font-size: 1.05rem;
}

/* Botões */
.cta-button {
    display: block;
    width: 220px;
    margin: 2rem auto;
    padding: 0.8rem;
    background: var(--secondary-color);
    color: white;
    text-align: center;
    font-weight: 500;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 1.05rem;
}

.cta-button:hover {
    background: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Vídeo */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    margin: 2rem 0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Rodapé */
footer {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: white;
    margin-top: auto;
    font-size: 0.95rem;
}

footer p {
    margin: 0.3rem 0;
}

/* Responsividade */
@media (max-width: 768px) {
    .contendo {
        width: 95%;
        padding: 1.5rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    .cta-button {
        width: 100%;
        max-width: 220px;
    }
}

.conclusao {
    background-color: #f5f5f5;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
    border-left: 4px solid var(--secondary-color);
}

.conclusao p {
    margin-bottom: 1rem;
}