:root {
    --primary: #2d4a22; /* Verde Musgo */
    --accent: #b58952;  /* Dourado Trigo */
    --bg: #fdfaf5;
    --text: #333;
    --white: #fff;
}

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

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.8;
}

.container { width: 90%; max-width: 1100px; margin: 0 auto; }

/* Navbar */
.navbar {
    position: fixed;
    top: 0; width: 100%;
    padding: 20px 0;
    background: rgba(253, 250, 245, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.navbar .container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-weight: bold; letter-spacing: 2px; color: var(--primary); }
.nav-links { list-style: none; display: flex; gap: 25px; }
.nav-links a { text-decoration: none; color: var(--text); font-weight: 500; }

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), 
                url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?q=80&w=1600') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero h1 { font-size: 3.5rem; margin-bottom: 20px; }

/* Grid e Seções */
.content-section { padding: 100px 0; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.img-main { width: 100%; border-radius: 15px; box-shadow: 0 20px 40px rgba(0,0,0,0.1); }

.tag { color: var(--accent); text-transform: uppercase; font-weight: bold; font-size: 0.8rem; }
.btn { background: var(--accent); color: white; padding: 15px 30px; text-decoration: none; border-radius: 5px; display: inline-block; margin-top: 20px; }

/* Cards de Ajuda */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 50px; }
.card { background: white; padding: 30px; border-radius: 10px; box-shadow: 0 10px 20px rgba(0,0,0,0.05); transition: 0.3s; }
.card:hover { transform: translateY(-10px); }

/* Animação */
.reveal { opacity: 0; transform: translateY(30px); transition: 1s all ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
    .grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2rem; }
}