:root {
    --nature-green: #2d6a4f;      /* Dark Forest Green */
    --leaf-green: #52b788;        /* Bright Leaf Green */
    --action-red: #d90429;        /* Contrast Red for Buttons */
    --soft-cream: #f8f9fa;
}

body { font-family: 'Poppins', sans-serif; background-color: var(--soft-cream); }

/* Floating Rounded Header */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    background: rgba(11, 17, 32, 0.9) !important;
    backdrop-filter: blur(10px);
    border-radius: 50px;
    z-index: 1000;
    padding: 10px 30px;
    border: 1px solid rgba(255,255,255,0.1);
}

/* Button Overrides - Nature Green to Action Red */
.btn-success, .btn-primary, .btn-action {
    background-color: var(--action-red) !important;
    border-color: var(--action-red) !important;
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-success:hover {
    background-color: #b90422 !important;
    transform: translateY(-2px);
}

/* Hero Section with Nature Video/Image */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../../images/nature_industrial.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}

.search-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255,255,255,0.2);
}

/* Advantages Cards */
.advantage-card {
    background: white;
    border-left: 5px solid var(--leaf-green);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: 0.3s;
}

.advantage-card:hover { transform: translateY(-10px); }
.icon-box { color: var(--leaf-green); font-size: 2rem; margin-bottom: 15px; }