:root {
    --primary-color: #2e7d32;
    --accent-color: #ffb300;
    --text-color: #333;
    --bg-light: #f4f6f4;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--text-color);
    background-color: #fff;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Nav Style */
.main-nav {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}
.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
}
.nav-links a.nav-cta {
    background-color: var(--primary-color);
    color: #fff;
    padding: 8px 15px;
    border-radius: 4px;
}

/* Hero Style */
.hero {
    background: linear-gradient(rgba(46, 125, 50, 0.85), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1466692476868-aef1dfb1e735?q=80&w=1200&auto=format&fit=crop') center/cover;
    color: #fff;
    padding: 120px 0;
    text-align: center;
}
.hero h1 { font-size: 2.3rem; margin-bottom: 20px; line-height: 1.4; }
.hero p { font-size: 1.2rem; margin-bottom: 35px; max-width: 800px; margin-left: auto; margin-right: auto; }

.btn-main {
    background-color: var(--accent-color);
    color: #fff;
    padding: 15px 35px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    transition: 0.3s;
}
.btn-main:hover { background-color: #ff8f00; }

/* Badges */
.badges { background-color: var(--bg-light); padding: 25px 0; border-bottom: 1px solid #e0e0e0; }
.badge-grid { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 20px; text-align: center; }
.badge-item { font-weight: bold; color: var(--primary-color); font-size: 1.05rem; }

/* Products Grid */
.products-section { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 50px; color: var(--primary-color); font-size: 2rem; }
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }

.product-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.03);
    transition: 0.3s;
    background: #fff;
}
.product-card:hover { transform: translateY(-5px); box-shadow: 0 8px 15px rgba(0,0,0,0.08); }
.product-card img { width: 100%; height: 230px; object-fit: cover; border-radius: 6px; }
.product-card h3 { color: var(--primary-color); margin: 20px 0 10px; font-size: 1.4rem; }
.product-card .desc { color: #666; font-size: 0.95rem; line-height: 1.5; min-height: 45px; }
.product-card .price { display: block; font-size: 1.5rem; color: var(--accent-color); font-weight: bold; margin: 20px 0; }

.btn-buy {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 14px 25px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1rem;
    width: 100%;
    transition: 0.3s;
}
.btn-buy:hover { background-color: #1b5e20; }

/* Video Section */
.video-proof { background-color: var(--bg-light); padding: 80px 0; text-align: center; }
.video-proof h2 { color: var(--primary-color); margin-bottom: 30px; }
.video-container { max-width: 700px; margin: 0 auto; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.08); border: 1px solid #ddd; }

/* Modal Form */
.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.6); }
.modal-content { background-color: #fff; margin: 12% auto; padding: 35px; border-radius: 8px; width: 90%; max-width: 480px; position: relative; box-shadow: 0 5px 20px rgba(0,0,0,0.2); }
.close { position: absolute; left: 20px; top: 15px; font-size: 28px; cursor: pointer; color: #aaa; }
.close:hover { color: #333; }
.modal-content h3 { color: var(--primary-color); margin-top: 0; margin-bottom: 20px; font-size: 1.4rem; border-bottom: 2px solid var(--bg-light); padding-bottom: 10px; }

form { display: flex; flex-direction: column; text-align: right; }
form label { margin-top: 15px; font-weight: bold; color: #555; }
form input { padding: 12px; margin-top: 6px; border: 1px solid #ccc; border-radius: 5px; font-size: 1rem; }
form input:focus { border-color: var(--primary-color); outline: none; }
.btn-submit { background-color: var(--accent-color); color: #fff; border: none; padding: 14px; margin-top: 25px; font-weight: bold; font-size: 1.1rem; border-radius: 5px; cursor: pointer; transition: 0.3s; }
.btn-submit:hover { background-color: #ff8f00; }

footer { text-align: center; padding: 35px 0; background-color: #222; color: #eee; border-top: 4px solid var(--primary-color); }