:root {
    --primary-green: #2e7d32;
    --light-green: #4caf50;
    --dark-green: #1b5e20;
    --natural-beige: #f8f9fa;
    --text-dark: #333;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --card-hover-shadow: 0 15px 40px rgba(46, 125, 50, 0.15);
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    padding: 10px 0;
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-green) !important;
    font-size: 1.5rem;
}

.hero-section {
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.85) 0%, rgba(27, 94, 32, 0.9) 100%), url('https://images.unsplash.com/photo-1542601906990-b4d3fb778b09?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(transparent, var(--natural-beige));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.section-title {
    color: var(--primary-green);
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 40px;
    text-align: center;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--light-green), var(--primary-green));
    border-radius: 2px;
}

/* Modern Card Styles */
.product-card {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--card-shadow);
    background: white;
    position: relative;
    margin-bottom: 30px;
    height: 100%;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--light-green), var(--primary-green));
}

.product-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--card-hover-shadow);
}

.product-img {
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

.product-card .card-body {
    padding: 25px;
    position: relative;
}

.product-card .card-title {
    color: var(--dark-green);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.product-card .card-text {
    color: #666;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.price-tag {
    background: linear-gradient(to right, var(--light-green), var(--primary-green));
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.testimonial-card {
    border-radius: 16px;
    background: white;
    box-shadow: var(--card-shadow);
    padding: 30px;
    transition: all 0.3s ease;
    height: 100%;
    border-left: 5px solid var(--light-green);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

.testimonial-img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--light-green);
}

.testimonial-text {
    position: relative;
    padding-left: 20px;
}

.testimonial-text::before {
    content: "";
    font-size: 60px;
    color: var(--light-green);
    opacity: 0.2;
    position: absolute;
    left: -10px;
    top: -20px;
    font-family: Georgia, serif;
}

.contact-section {
    background-color: var(--natural-beige);
    position: relative;
}

.contact-card {
    background: white;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    padding: 30px;
    height: 100%;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

.btn-primary {
    background: linear-gradient(to right, var(--light-green), var(--primary-green));
    border: none;
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
}

.btn-whatsapp {
    background: linear-gradient(to right, #25D366, #128C7E);
    color: white;
    border: none;
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    color: white;
}

.btn-outline-light {
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer {
    background: linear-gradient(to right, var(--dark-green), var(--primary-green));
    color: white;
}

.social-icon {
    color: white;
    font-size: 1.3rem;
    margin-right: 15px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.social-icon:hover {
    color: var(--light-green);
    background: white;
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 15px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.delay-0 {
    animation-delay: 0.1s;
}

.delay-1 {
    animation-delay: 0.3s;
}

.delay-2 {
    animation-delay: 0.5s;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 120px 0 80px;
    }
    
    .product-card, .testimonial-card, .contact-card {
        margin-bottom: 20px;
    }
}