* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f9f4;
    color: #333;
}

.hero {
    background: linear-gradient(rgba(46, 125, 50, 0.8), rgba(27, 94, 32, 0.9)), url('https://images.unsplash.com/photo-1448375240586-882707db888b?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80') center/cover;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 0 20px;
}

.hero h1 { font-size: 4rem; margin-bottom: 10px; }
.hero p { font-size: 1.2rem; margin-bottom: 20px; max-width: 600px; margin-left: auto; margin-right: auto;}

.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: #81c784;
    color: #000;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background 0.3s;
}

.btn:hover { background-color: #66bb6a; }

.info-section, .catalog-section {
    padding: 60px 20px;
    text-align: center;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.step {
    background: white;
    padding: 20px;
    border-radius: 8px;
    width: 300px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    width: 320px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    text-align: left;
}

.card img { width: 100%; height: 200px; object-fit: cover; }
.card-body { padding: 20px; }
.card-body h3 { color: #2e7d32; margin-bottom: 10px; }
.card-body p { margin-bottom: 8px; font-size: 0.95rem; }
.tag { font-weight: bold; color: #1565c0; }

footer {
    background: #1b5e20;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}